271 files changed, 31206 insertions, 15605 deletions

diff --git a/OpenSim/Region/Application/Application.cs b/OpenSim/Region/Application/Application.cs
index c3e7ec2..3a4e5df 100644
--- a/OpenSim/Region/Application/Application.cs
+++ b/OpenSim/Region/Application/Application.cs
@@ -103,48 +103,63 @@ namespace OpenSim
                 "[OPENSIM MAIN]: Environment variable MONO_THREADS_PER_CPU is {0}", monoThreadsPerCpu ?? "unset");
 
             // Verify the Threadpool allocates or uses enough worker and IO completion threads
-                        // .NET 2.0 workerthreads default to 50 *  numcores
-                        // .NET 3.0 workerthreads defaults to 250 * numcores
-                        // .NET 4.0 workerthreads are dynamic based on bitness and OS resources
-                        // Max IO Completion threads are 1000 on all 3 CLRs.
+                        // .NET 2.0, workerthreads default to 50 *  numcores
+                        // .NET 3.0, workerthreads defaults to 250 * numcores
+                        // .NET 4.0, workerthreads are dynamic based on bitness and OS resources
+            // Max IO Completion threads are 1000 on all 3 CLRs
+            //
+            // Mono 2.10.9 to at least Mono 3.1, workerthreads default to 100 * numcores, iocp threads to 4 * numcores
                         int workerThreadsMin = 500;
                         int workerThreadsMax = 1000; // may need further adjustment to match other CLR
                         int iocpThreadsMin = 1000;
                         int iocpThreadsMax = 2000; // may need further adjustment to match other CLR
+
+            {
+                int currentMinWorkerThreads, currentMinIocpThreads;
+                System.Threading.ThreadPool.GetMinThreads(out currentMinWorkerThreads, out currentMinIocpThreads);
+                m_log.InfoFormat(
+                    "[OPENSIM MAIN]: Runtime gave us {0} min worker threads and {1} min IOCP threads", 
+                    currentMinWorkerThreads, currentMinIocpThreads);
+            }
+
             int workerThreads, iocpThreads;
             System.Threading.ThreadPool.GetMaxThreads(out workerThreads, out iocpThreads);
-            m_log.InfoFormat("[OPENSIM MAIN]: Runtime gave us {0} worker threads and {1} IOCP threads", workerThreads, iocpThreads);
+            m_log.InfoFormat("[OPENSIM MAIN]: Runtime gave us {0} max worker threads and {1} max IOCP threads", workerThreads, iocpThreads);
+
             if (workerThreads < workerThreadsMin)
             {
                 workerThreads = workerThreadsMin;
-                m_log.InfoFormat("[OPENSIM MAIN]: Bumping up to worker threads to {0}",workerThreads);
+                m_log.InfoFormat("[OPENSIM MAIN]: Bumping up to max worker threads to {0}",workerThreads);
             }
             if (workerThreads > workerThreadsMax)
             {
                 workerThreads = workerThreadsMax;
-                m_log.InfoFormat("[OPENSIM MAIN]: Limiting worker threads to {0}",workerThreads);
+                m_log.InfoFormat("[OPENSIM MAIN]: Limiting max worker threads to {0}",workerThreads);
             }
+
                         // Increase the number of IOCP threads available.
                         // Mono defaults to a tragically low number (24 on 6-core / 8GB Fedora 17)
                         if (iocpThreads < iocpThreadsMin)
             {
                 iocpThreads = iocpThreadsMin;
-                m_log.InfoFormat("[OPENSIM MAIN]: Bumping up IO completion threads to {0}",iocpThreads);
+                m_log.InfoFormat("[OPENSIM MAIN]: Bumping up max IOCP threads to {0}",iocpThreads);
             }
                         // Make sure we don't overallocate IOCP threads and thrash system resources
             if ( iocpThreads > iocpThreadsMax )
             {
                 iocpThreads = iocpThreadsMax;
-                m_log.InfoFormat("[OPENSIM MAIN]: Limiting IO completion threads to {0}",iocpThreads);
+                m_log.InfoFormat("[OPENSIM MAIN]: Limiting max IOCP completion threads to {0}",iocpThreads);
             }
                         // set the resulting worker and IO completion thread counts back to ThreadPool
             if ( System.Threading.ThreadPool.SetMaxThreads(workerThreads, iocpThreads) )
                         {
-                    m_log.InfoFormat("[OPENSIM MAIN]: Threadpool set to {0} worker threads and {1} IO completion threads", workerThreads, iocpThreads);
+                    m_log.InfoFormat(
+                    "[OPENSIM MAIN]: Threadpool set to {0} max worker threads and {1} max IOCP threads",
+                    workerThreads, iocpThreads);
                         }
                         else
                         {
-                    m_log.Info("[OPENSIM MAIN]: Threadpool reconfiguration failed, runtime defaults still in effect.");                         
+                    m_log.Warn("[OPENSIM MAIN]: Threadpool reconfiguration failed, runtime defaults still in effect.");                         
                         }
 
             // Check if the system is compatible with OpenSimulator.
@@ -152,17 +167,16 @@ namespace OpenSim
             string supported = String.Empty;
             if (Util.IsEnvironmentSupported(ref supported))
             {
-                m_log.Info("Environment is compatible.\n");
+                m_log.Info("[OPENSIM MAIN]: Environment is supported by OpenSimulator.");
             }
             else
             {
-                m_log.Warn("Environment is unsupported (" + supported + ")\n");
+                m_log.Warn("[OPENSIM MAIN]: Environment is not supported by OpenSimulator (" + supported + ")\n");
             }
 
             // Configure nIni aliases and localles
             Culture.SetCurrentCulture();
 
-
             // Validate that the user has the most basic configuration done
             // If not, offer to do the most basic configuration for them warning them along the way of the importance of 
             // reading these files.
diff --git a/OpenSim/Region/Application/ConfigurationLoader.cs b/OpenSim/Region/Application/ConfigurationLoader.cs
index fc3999f..52e520c 100644
--- a/OpenSim/Region/Application/ConfigurationLoader.cs
+++ b/OpenSim/Region/Application/ConfigurationLoader.cs
@@ -124,7 +124,7 @@ namespace OpenSim
             else
             {
                 Application.iniFilePath = Path.GetFullPath(
-                        Path.Combine(Util.configDir(), iniFileName));
+                    Path.Combine(Util.configDir(), iniFileName));
 
                 if (!File.Exists(Application.iniFilePath))
                 {
@@ -139,12 +139,29 @@ namespace OpenSim
                 }
             }
 
+            m_config = new OpenSimConfigSource();
+            m_config.Source = new IniConfigSource();
+            m_config.Source.Merge(DefaultConfig());
+
+            m_log.Info("[CONFIG]: Reading configuration settings");
+
+            for (int i = 0 ; i < sources.Count ; i++)
+            {
+                if (ReadConfig(m_config, sources[i]))
+                {
+                    iniFileExists = true;
+                    AddIncludes(m_config, sources);
+                }
+            }
+
+            // Override distro settings with contents of inidirectory
             string iniDirName = startupConfig.GetString("inidirectory", "config");
             string iniDirPath = Path.Combine(Util.configDir(), iniDirName);
 
             if (Directory.Exists(iniDirPath))
             {
-                m_log.InfoFormat("Searching folder {0} for config ini files", iniDirPath);
+                m_log.InfoFormat("[CONFIG]: Searching folder {0} for config ini files", iniDirPath);
+                List<string> overrideSources = new List<string>();
 
                 string[] fileEntries = Directory.GetFiles(iniDirName);
                 foreach (string filePath in fileEntries)
@@ -152,33 +169,38 @@ namespace OpenSim
                     if (Path.GetExtension(filePath).ToLower() == ".ini")
                     {
                         if (!sources.Contains(Path.GetFullPath(filePath)))
+                        {
+                            overrideSources.Add(Path.GetFullPath(filePath));
+                            // put it in sources too, to avoid circularity
                             sources.Add(Path.GetFullPath(filePath));
+                        }
                     }
                 }
-            }
 
-            m_config = new OpenSimConfigSource();
-            m_config.Source = new IniConfigSource();
-            m_config.Source.Merge(DefaultConfig());
 
-            m_log.Info("[CONFIG]: Reading configuration settings");
+                if (overrideSources.Count > 0)
+                {
+                    OpenSimConfigSource overrideConfig = new OpenSimConfigSource();
+                    overrideConfig.Source = new IniConfigSource();
+
+                    for (int i = 0 ; i < overrideSources.Count ; i++)
+                    {
+                        if (ReadConfig(overrideConfig, overrideSources[i]))
+                        {
+                            iniFileExists = true;
+                            AddIncludes(overrideConfig, overrideSources);
+                        } 
+                    }
+                    m_config.Source.Merge(overrideConfig.Source);
+                }
+            }
 
             if (sources.Count == 0)
             {
                 m_log.FatalFormat("[CONFIG]: Could not load any configuration");
                 Environment.Exit(1);
-            }
-
-            for (int i = 0 ; i < sources.Count ; i++)
-            {
-                if (ReadConfig(sources[i]))
-                {
-                    iniFileExists = true;
-                    AddIncludes(sources);
-                }
-            }
-
-            if (!iniFileExists)
+            } 
+            else if (!iniFileExists)
             {
                 m_log.FatalFormat("[CONFIG]: Could not load any configuration");
                 m_log.FatalFormat("[CONFIG]: Configuration exists, but there was an error loading it!");
@@ -201,9 +223,9 @@ namespace OpenSim
 
                 envConfigSource.LoadEnv();
                 m_config.Source.Merge(envConfigSource);
-                m_config.Source.ExpandKeyValues();
             }
 
+            m_config.Source.ExpandKeyValues();
 
             ReadConfigSettings();
 
@@ -214,10 +236,10 @@ namespace OpenSim
         /// Adds the included files as ini configuration files
         /// </summary>
         /// <param name="sources">List of URL strings or filename strings</param>
-        private void AddIncludes(List<string> sources)
+        private void AddIncludes(OpenSimConfigSource configSource, List<string> sources)
         {
             //loop over config sources
-            foreach (IConfig config in m_config.Source.Configs)
+            foreach (IConfig config in configSource.Source.Configs)
             {
                 // Look for Include-* in the key name
                 string[] keys = config.GetKeys();
@@ -284,7 +306,7 @@ namespace OpenSim
         /// </summary>
         /// <param name="iniPath">Full path to the ini</param>
         /// <returns></returns>
-        private bool ReadConfig(string iniPath)
+        private bool ReadConfig(OpenSimConfigSource configSource, string iniPath)
         {
             bool success = false;
 
@@ -292,7 +314,7 @@ namespace OpenSim
             {
                 m_log.InfoFormat("[CONFIG]: Reading configuration file {0}", Path.GetFullPath(iniPath));
 
-                m_config.Source.Merge(new IniConfigSource(iniPath));
+                configSource.Source.Merge(new IniConfigSource(iniPath));
                 success = true;
             }
             else
@@ -305,7 +327,7 @@ namespace OpenSim
                 {
                     XmlReader r = XmlReader.Create(iniPath);
                     XmlConfigSource cs = new XmlConfigSource(r);
-                    m_config.Source.Merge(cs);
+                    configSource.Source.Merge(cs);
 
                     success = true;
                 }
@@ -337,10 +359,7 @@ namespace OpenSim
                 config.Set("physics", "OpenDynamicsEngine");
                 config.Set("meshing", "Meshmerizer");
                 config.Set("physical_prim", true);
-                config.Set("see_into_this_sim_from_neighbor", true);
                 config.Set("serverside_object_permissions", true);
-                config.Set("storage_plugin", "OpenSim.Data.SQLite.dll");
-                config.Set("storage_connection_string", "URI=file:OpenSim.db,version=3");
                 config.Set("storage_prim_inventories", true);
                 config.Set("startup_console_commands_file", String.Empty);
                 config.Set("shutdown_console_commands_file", String.Empty);
@@ -372,7 +391,6 @@ namespace OpenSim
             {
                 m_configSettings.PhysicsEngine = startupConfig.GetString("physics");
                 m_configSettings.MeshEngineName = startupConfig.GetString("meshing");
-                m_configSettings.StorageDll = startupConfig.GetString("storage_plugin");
 
                 m_configSettings.ClientstackDll 
                     = startupConfig.GetString("clientstack_plugin", "OpenSim.Region.ClientStack.LindenUDP.dll");
diff --git a/OpenSim/Region/Application/OpenSim.cs b/OpenSim/Region/Application/OpenSim.cs
index a7e7d03..85049c9 100644
--- a/OpenSim/Region/Application/OpenSim.cs
+++ b/OpenSim/Region/Application/OpenSim.cs
@@ -86,6 +86,7 @@ namespace OpenSim
             IConfig startupConfig = Config.Configs["Startup"];
             IConfig networkConfig = Config.Configs["Network"];
 
+            int stpMinThreads = 2;
             int stpMaxThreads = 15;
 
             if (startupConfig != null)
@@ -112,12 +113,13 @@ namespace OpenSim
                 if (!String.IsNullOrEmpty(asyncCallMethodStr) && Utils.EnumTryParse<FireAndForgetMethod>(asyncCallMethodStr, out asyncCallMethod))
                     Util.FireAndForgetMethod = asyncCallMethod;
 
+                stpMinThreads = startupConfig.GetInt("MinPoolThreads", 15);
                 stpMaxThreads = startupConfig.GetInt("MaxPoolThreads", 15);
                 m_consolePrompt = startupConfig.GetString("ConsolePrompt", @"Region (\R) ");
             }
 
             if (Util.FireAndForgetMethod == FireAndForgetMethod.SmartThreadPool)
-                Util.InitThreadPool(stpMaxThreads);
+                Util.InitThreadPool(stpMinThreads, stpMaxThreads);
 
             m_log.Info("[OPENSIM MAIN]: Using async_call_method " + Util.FireAndForgetMethod);
         }
@@ -170,6 +172,13 @@ namespace OpenSim
             if (userStatsURI != String.Empty)
                 MainServer.Instance.AddStreamHandler(new OpenSim.UXSimStatusHandler(this));
 
+            if (managedStatsURI != String.Empty)
+            {
+                string urlBase = String.Format("/{0}/", managedStatsURI);
+                MainServer.Instance.AddHTTPHandler(urlBase, StatsManager.HandleStatsRequest);
+                m_log.InfoFormat("[OPENSIM] Enabling remote managed stats fetch. URL = {0}", urlBase);
+            }
+
             if (m_console is RemoteConsole)
             {
                 if (m_consolePort == 0)
@@ -226,41 +235,35 @@ namespace OpenSim
                                           "Force the update of all objects on clients",
                                           HandleForceUpdate);
 
-            m_console.Commands.AddCommand("Debug", false, "debug packet",
-                                          "debug packet <level> [<avatar-first-name> <avatar-last-name>]",
-                                          "Turn on packet debugging",
-                                            "If level >  255 then all incoming and outgoing packets are logged.\n"
-                                          + "If level <= 255 then incoming AgentUpdate and outgoing SimStats and SimulatorViewerTimeMessage packets are not logged.\n"
-                                          + "If level <= 200 then incoming RequestImage and outgoing ImagePacket, ImageData, LayerData and CoarseLocationUpdate packets are not logged.\n"
-                                          + "If level <= 100 then incoming ViewerEffect and AgentAnimation and outgoing ViewerEffect and AvatarAnimation packets are not logged.\n"
-                                          + "If level <=  50 then outgoing ImprovedTerseObjectUpdate packets are not logged.\n"
-                                          + "If level <= 0 then no packets are logged.\n"
-                                          + "If an avatar name is given then only packets from that avatar are logged",
-                                          Debug);
-
             m_console.Commands.AddCommand("General", false, "change region",
                                           "change region <region name>",
-                                          "Change current console region", ChangeSelectedRegion);
+                                          "Change current console region", 
+                                          ChangeSelectedRegion);
 
             m_console.Commands.AddCommand("Archiving", false, "save xml",
                                           "save xml",
-                                          "Save a region's data in XML format", SaveXml);
+                                          "Save a region's data in XML format", 
+                                          SaveXml);
 
             m_console.Commands.AddCommand("Archiving", false, "save xml2",
                                           "save xml2",
-                                          "Save a region's data in XML2 format", SaveXml2);
+                                          "Save a region's data in XML2 format", 
+                                          SaveXml2);
 
             m_console.Commands.AddCommand("Archiving", false, "load xml",
                                           "load xml [-newIDs [<x> <y> <z>]]",
-                                          "Load a region's data from XML format", LoadXml);
+                                          "Load a region's data from XML format",
+                                          LoadXml);
 
             m_console.Commands.AddCommand("Archiving", false, "load xml2",
                                           "load xml2",
-                                          "Load a region's data from XML2 format", LoadXml2);
+                                          "Load a region's data from XML2 format", 
+                                          LoadXml2);
 
             m_console.Commands.AddCommand("Archiving", false, "save prims xml2",
                                           "save prims xml2 [<prim name> <file name>]",
-                                          "Save named prim to XML2", SavePrimsXml2);
+                                          "Save named prim to XML2", 
+                                          SavePrimsXml2);
 
             m_console.Commands.AddCommand("Archiving", false, "load oar",
                                           "load oar [--merge] [--skip-assets] [<OAR path>]",
@@ -290,7 +293,23 @@ namespace OpenSim
 
             m_console.Commands.AddCommand("Objects", false, "edit scale",
                                           "edit scale <name> <x> <y> <z>",
-                                          "Change the scale of a named prim", HandleEditScale);
+                                          "Change the scale of a named prim", 
+                                          HandleEditScale);
+
+            m_console.Commands.AddCommand("Objects", false, "rotate scene",
+                                          "rotate scene <degrees> [centerX, centerY]",
+                                          "Rotates all scene objects around centerX, centerY (defailt 128, 128) (please back up your region before using)",
+                                          HandleRotateScene);
+
+            m_console.Commands.AddCommand("Objects", false, "scale scene",
+                                          "scale scene <factor>",
+                                          "Scales the scene objects (please back up your region before using)",
+                                          HandleScaleScene);
+
+            m_console.Commands.AddCommand("Objects", false, "translate scene",
+                                          "translate scene xOffset yOffset zOffset",
+                                          "translates the scene objects (please back up your region before using)",
+                                          HandleTranslateScene);
 
             m_console.Commands.AddCommand("Users", false, "kick user",
                                           "kick user <first> <last> [--force] [message]",
@@ -308,31 +327,38 @@ namespace OpenSim
 
             m_console.Commands.AddCommand("Comms", false, "show connections",
                                           "show connections",
-                                          "Show connection data", HandleShow);
+                                          "Show connection data", 
+                                          HandleShow);
 
             m_console.Commands.AddCommand("Comms", false, "show circuits",
                                           "show circuits",
-                                          "Show agent circuit data", HandleShow);
+                                          "Show agent circuit data", 
+                                          HandleShow);
 
             m_console.Commands.AddCommand("Comms", false, "show pending-objects",
                                           "show pending-objects",
-                                          "Show # of objects on the pending queues of all scene viewers", HandleShow);
+                                          "Show # of objects on the pending queues of all scene viewers", 
+                                          HandleShow);
 
             m_console.Commands.AddCommand("General", false, "show modules",
                                           "show modules",
-                                          "Show module data", HandleShow);
+                                          "Show module data", 
+                                          HandleShow);
 
             m_console.Commands.AddCommand("Regions", false, "show regions",
                                           "show regions",
-                                          "Show region data", HandleShow);
+                                          "Show region data", 
+                                          HandleShow);
             
             m_console.Commands.AddCommand("Regions", false, "show ratings",
                                           "show ratings",
-                                          "Show rating data", HandleShow);
+                                          "Show rating data", 
+                                          HandleShow);
 
             m_console.Commands.AddCommand("Objects", false, "backup",
                                           "backup",
-                                          "Persist currently unsaved object changes immediately instead of waiting for the normal persistence call.", RunCommand);
+                                          "Persist currently unsaved object changes immediately instead of waiting for the normal persistence call.", 
+                                          RunCommand);
 
             m_console.Commands.AddCommand("Regions", false, "create region",
                                           "create region [\"region name\"] <region_file.ini>",
@@ -345,34 +371,26 @@ namespace OpenSim
 
             m_console.Commands.AddCommand("Regions", false, "restart",
                                           "restart",
-                                          "Restart all sims in this instance", RunCommand);
+                                          "Restart all sims in this instance", 
+                                          RunCommand);
 
             m_console.Commands.AddCommand("General", false, "command-script",
                                           "command-script <script>",
-                                          "Run a command script from file", RunCommand);
+                                          "Run a command script from file", 
+                                          RunCommand);
 
             m_console.Commands.AddCommand("Regions", false, "remove-region",
                                           "remove-region <name>",
-                                          "Remove a region from this simulator", RunCommand);
+                                          "Remove a region from this simulator", 
+                                          RunCommand);
 
             m_console.Commands.AddCommand("Regions", false, "delete-region",
                                           "delete-region <name>",
-                                          "Delete a region from disk", RunCommand);
-
-            m_console.Commands.AddCommand("General", false, "modules list",
-                                          "modules list",
-                                          "List modules", HandleModules);
-
-            m_console.Commands.AddCommand("General", false, "modules load",
-                                          "modules load <name>",
-                                          "Load a module", HandleModules);
-
-            m_console.Commands.AddCommand("General", false, "modules unload",
-                                          "modules unload <name>",
-                                          "Unload a module", HandleModules);
+                                          "Delete a region from disk", 
+                                          RunCommand);
         }
 
-        public override void ShutdownSpecific()
+        protected override void ShutdownSpecific()
         {
             if (m_shutdownCommandsFile != String.Empty)
             {
@@ -435,8 +453,8 @@ namespace OpenSim
             {
                 RegionInfo regionInfo = presence.Scene.RegionInfo;
 
-                if (presence.Firstname.ToLower().Contains(mainParams[2].ToLower()) &&
-                    presence.Lastname.ToLower().Contains(mainParams[3].ToLower()))
+                if (presence.Firstname.ToLower().Equals(mainParams[2].ToLower()) &&
+                    presence.Lastname.ToLower().Equals(mainParams[3].ToLower()))
                 {
                     MainConsole.Instance.Output(
                         String.Format(
@@ -449,7 +467,8 @@ namespace OpenSim
                     else
                         presence.ControllingClient.Kick("\nYou have been logged out by an administrator.\n");
 
-                    presence.Scene.IncomingCloseAgent(presence.UUID, force);
+                    presence.Scene.CloseAgent(presence.UUID, force);
+                    break;
                 }
             }
 
@@ -501,6 +520,121 @@ namespace OpenSim
             }
         }
 
+        private void HandleRotateScene(string module, string[] args)
+        {
+            string usage = "Usage: rotate scene <angle in degrees> [centerX centerY] (centerX and centerY are optional and default to Constants.RegionSize / 2";
+
+            float centerX = Constants.RegionSize * 0.5f;
+            float centerY = Constants.RegionSize * 0.5f;
+
+            if (args.Length < 3 || args.Length == 4)
+            {
+                MainConsole.Instance.Output(usage);
+                return;
+            }
+            
+            float angle = (float)(Convert.ToSingle(args[2]) / 180.0 * Math.PI);
+            OpenMetaverse.Quaternion rot = OpenMetaverse.Quaternion.CreateFromAxisAngle(0, 0, 1, angle);
+
+            if (args.Length > 4)
+            {
+                centerX = Convert.ToSingle(args[3]);
+                centerY = Convert.ToSingle(args[4]);
+            }
+
+            Vector3 center = new Vector3(centerX, centerY, 0.0f);
+
+            SceneManager.ForEachSelectedScene(delegate(Scene scene) 
+            {
+                scene.ForEachSOG(delegate(SceneObjectGroup sog)
+                {
+                    if (sog.AttachmentPoint == 0)
+                    {
+                        sog.RootPart.UpdateRotation(rot * sog.GroupRotation);
+                        Vector3 offset = sog.AbsolutePosition - center;
+                        offset *= rot;
+                        sog.UpdateGroupPosition(center + offset);
+                    }
+                });
+            });
+        }
+
+        private void HandleScaleScene(string module, string[] args)
+        {
+            string usage = "Usage: scale scene <factor>";
+
+            if (args.Length < 3)
+            {
+                MainConsole.Instance.Output(usage);
+                return;
+            }
+
+            float factor = (float)(Convert.ToSingle(args[2]));
+
+            float minZ = float.MaxValue;
+
+            SceneManager.ForEachSelectedScene(delegate(Scene scene)
+            {
+                scene.ForEachSOG(delegate(SceneObjectGroup sog)
+                {
+                    if (sog.AttachmentPoint == 0)
+                    {
+                        if (sog.RootPart.AbsolutePosition.Z < minZ)
+                            minZ = sog.RootPart.AbsolutePosition.Z;
+                    }
+                });
+            });
+
+            SceneManager.ForEachSelectedScene(delegate(Scene scene)
+            {
+                scene.ForEachSOG(delegate(SceneObjectGroup sog)
+                {
+                    if (sog.AttachmentPoint == 0)
+                    {
+                        Vector3 tmpRootPos = sog.RootPart.AbsolutePosition;
+                        tmpRootPos.Z -= minZ;
+                        tmpRootPos *= factor;
+                        tmpRootPos.Z += minZ;
+
+                        foreach (SceneObjectPart sop in sog.Parts)
+                        {
+                            if (sop.ParentID != 0)
+                                sop.OffsetPosition *= factor;
+                            sop.Scale *= factor;
+                        }
+
+                        sog.UpdateGroupPosition(tmpRootPos);
+                    }
+                });
+            });
+        }
+
+        private void HandleTranslateScene(string module, string[] args)
+        {
+            string usage = "Usage: translate scene <xOffset, yOffset, zOffset>";
+
+            if (args.Length < 5)
+            {
+                MainConsole.Instance.Output(usage);
+                return;
+            }
+
+            float xOFfset = (float)Convert.ToSingle(args[2]);
+            float yOffset = (float)Convert.ToSingle(args[3]);
+            float zOffset = (float)Convert.ToSingle(args[4]);
+
+            Vector3 offset = new Vector3(xOFfset, yOffset, zOffset);
+
+            SceneManager.ForEachSelectedScene(delegate(Scene scene)
+            {
+                scene.ForEachSOG(delegate(SceneObjectGroup sog)
+                {
+                    if (sog.AttachmentPoint == 0)
+                        sog.UpdateGroupPosition(sog.AbsolutePosition + offset);
+                });
+            });
+        }
+
         /// <summary>
         /// Creates a new region based on the parameters specified.   This will ask the user questions on the console
         /// </summary>
@@ -566,34 +700,6 @@ namespace OpenSim
         }
 
         /// <summary>
-        /// Load, Unload, and list Region modules in use
-        /// </summary>
-        /// <param name="module"></param>
-        /// <param name="cmd"></param>
-        private void HandleModules(string module, string[] cmd)
-        {
-            List<string> args = new List<string>(cmd);
-            args.RemoveAt(0);
-            string[] cmdparams = args.ToArray();
-
-            if (cmdparams.Length > 0)
-            {
-                switch (cmdparams[0].ToLower())
-                {
-                    case "list":
-                        //TODO: Convert to new region modules
-                        break;
-                    case "unload":
-                        //TODO: Convert to new region modules
-                        break;
-                    case "load":
-                        //TODO: Convert to new region modules
-                        break;
-                }
-            }
-        }
-
-        /// <summary>
         /// Runs commands issued by the server console from the operator
         /// </summary>
         /// <param name="command">The first argument of the parameter (the command)</param>
@@ -701,45 +807,6 @@ namespace OpenSim
             RefreshPrompt();
         }
 
-        /// <summary>
-        /// Turn on some debugging values for OpenSim.
-        /// </summary>
-        /// <param name="args"></param>
-        protected void Debug(string module, string[] args)
-        {
-            if (args.Length == 1)
-                return;
-
-            switch (args[1])
-            {
-                case "packet":
-                    string name = null;
-                    if (args.Length == 5)
-                        name = string.Format("{0} {1}", args[3], args[4]);
-
-                    if (args.Length > 2)
-                    {
-                        int newDebug;
-                        if (int.TryParse(args[2], out newDebug))
-                        {
-                            SceneManager.SetDebugPacketLevelOnCurrentScene(newDebug, name);
-                            // We provide user information elsewhere if any clients had their debug level set.
-//                            MainConsole.Instance.OutputFormat("Debug packet level set to {0}", newDebug);
-                        }
-                        else
-                        {
-                            MainConsole.Instance.Output("Usage: debug packet 0..255");
-                        }
-                    }
-
-                    break;
-
-                default:
-                    MainConsole.Instance.Output("Unknown debug command");
-                    break;
-            }
-        }
-
         // see BaseOpenSimServer
         /// <summary>
         /// Many commands list objects for debugging.  Some of the types are listed  here
@@ -829,7 +896,7 @@ namespace OpenSim
                             foreach (IRegionModuleBase module in sharedModules.OrderBy(m => m.Name))
                                 MainConsole.Instance.OutputFormat("New Region Module (Shared): {0}", module.Name);
 
-                            foreach (IRegionModuleBase module in sharedModules.OrderBy(m => m.Name))
+                            foreach (IRegionModuleBase module in nonSharedModules.OrderBy(m => m.Name))
                                 MainConsole.Instance.OutputFormat("New Region Module (Non-Shared): {0}", module.Name);
                         }
                     );
diff --git a/OpenSim/Region/Application/OpenSimBase.cs b/OpenSim/Region/Application/OpenSimBase.cs
index 88bd869..f663c77 100644
--- a/OpenSim/Region/Application/OpenSimBase.cs
+++ b/OpenSim/Region/Application/OpenSimBase.cs
@@ -75,6 +75,7 @@ namespace OpenSim
         protected int proxyOffset = 0;
         
         public string userStatsURI = String.Empty;
+        public string managedStatsURI = String.Empty;
 
         protected bool m_autoCreateClientStack = true;
 
@@ -199,6 +200,8 @@ namespace OpenSim
                     new string[] { "Startup", "Permissions" }, "DefaultPermissionsModule");
 
                 m_permsModules = new List<string>(permissionModules.Split(','));
+
+                managedStatsURI = startupConfig.GetString("ManagedStatsRemoteFetchURI", String.Empty);
             }
 
             // Load the simulation data service
@@ -248,10 +251,7 @@ namespace OpenSim
             }
 
             if (m_console != null)
-            {
-                StatsManager.RegisterConsoleCommands(m_console);
                 AddPluginCommands(m_console);
-            }
         }
 
         protected virtual void AddPluginCommands(ICommandConsole console)
@@ -496,9 +496,6 @@ namespace OpenSim
                 scene.SnmpService.LinkUp(scene);
             }
 
-            scene.Start();
-            scene.StartScripts();
-
             return clientServers;
         }
 
@@ -813,7 +810,7 @@ namespace OpenSim
 
             if (foundClientServer)
             {
-                m_clientServers[clientServerElement].NetworkStop();
+                m_clientServers[clientServerElement].Stop();
                 m_clientServers.RemoveAt(clientServerElement);
             }
         }
@@ -827,6 +824,7 @@ namespace OpenSim
             ShutdownClientServer(whichRegion);
             IScene scene;
             CreateRegion(whichRegion, true, out scene);
+            scene.Start();
         }
 
         # region Setup methods
@@ -840,73 +838,49 @@ namespace OpenSim
         /// <summary>
         /// Handler to supply the current status of this sim
         /// </summary>
+        /// <remarks>
         /// Currently this is always OK if the simulator is still listening for connections on its HTTP service
-        public class SimStatusHandler : IStreamedRequestHandler
+        /// </remarks>
+        public class SimStatusHandler : BaseStreamHandler
         {
-            public byte[] Handle(string path, Stream request,
+            public SimStatusHandler() : base("GET", "/simstatus", "SimStatus", "Simulator Status") {}
+
+            protected override byte[] ProcessRequest(string path, Stream request,
                                  IOSHttpRequest httpRequest, IOSHttpResponse httpResponse)
             {
                 return Util.UTF8.GetBytes("OK");
             }
 
-            public string Name { get { return "SimStatus"; } }
-            public string Description { get { return "Simulator Status"; } }
-
-            public string ContentType
+            public override string ContentType
             {
                 get { return "text/plain"; }
             }
-
-            public string HttpMethod
-            {
-                get { return "GET"; }
-            }
-
-            public string Path
-            {
-                get { return "/simstatus"; }
-            }
         }
 
         /// <summary>
         /// Handler to supply the current extended status of this sim
         /// Sends the statistical data in a json serialization 
         /// </summary>
-        public class XSimStatusHandler : IStreamedRequestHandler
+        public class XSimStatusHandler : BaseStreamHandler
         {
             OpenSimBase m_opensim;
-            string osXStatsURI = String.Empty;
-
-            public string Name { get { return "XSimStatus"; } }
-            public string Description { get { return "Simulator XStatus"; } }
         
-            public XSimStatusHandler(OpenSimBase sim)
+            public XSimStatusHandler(OpenSimBase sim) 
+                : base("GET", "/" + Util.SHA1Hash(sim.osSecret), "XSimStatus", "Simulator XStatus")
             {
                 m_opensim = sim;
-                osXStatsURI = Util.SHA1Hash(sim.osSecret);
             }
             
-            public byte[] Handle(string path, Stream request,
+            protected override byte[] ProcessRequest(string path, Stream request,
                                  IOSHttpRequest httpRequest, IOSHttpResponse httpResponse)
             {
                 return Util.UTF8.GetBytes(m_opensim.StatReport(httpRequest));
             }
 
-            public string ContentType
+            public override string ContentType
             {
                 get { return "text/plain"; }
             }
-
-            public string HttpMethod
-            {
-                get { return "GET"; }
-            }
-
-            public string Path
-            {
-                // This is for the OpenSimulator instance and is the osSecret hashed
-                get { return "/" + osXStatsURI; }
-            }
         }
 
         /// <summary>
@@ -915,42 +889,26 @@ namespace OpenSim
         /// If the request contains a key, "callback" the response will be wrappend in the 
         /// associated value for jsonp used with ajax/javascript
         /// </summary>
-        public class UXSimStatusHandler : IStreamedRequestHandler
+        protected class UXSimStatusHandler : BaseStreamHandler
         {
             OpenSimBase m_opensim;
-            string osUXStatsURI = String.Empty;
-
-            public string Name { get { return "UXSimStatus"; } }
-            public string Description { get { return "Simulator UXStatus"; } }
         
             public UXSimStatusHandler(OpenSimBase sim)
+                : base("GET", "/" + sim.userStatsURI, "UXSimStatus", "Simulator UXStatus")
             {
-                m_opensim = sim;
-                osUXStatsURI = sim.userStatsURI;
-                
+                m_opensim = sim;                
             }
             
-            public byte[] Handle(string path, Stream request,
+            protected override byte[] ProcessRequest(string path, Stream request,
                                  IOSHttpRequest httpRequest, IOSHttpResponse httpResponse)
             {
                 return Util.UTF8.GetBytes(m_opensim.StatReport(httpRequest));
             }
 
-            public string ContentType
+            public override string ContentType
             {
                 get { return "text/plain"; }
             }
-
-            public string HttpMethod
-            {
-                get { return "GET"; }
-            }
-
-            public string Path
-            {
-                // This is for the OpenSimulator instance and is the user provided URI 
-                get { return "/" + osUXStatsURI; }
-            }
         }
 
         #endregion
@@ -958,7 +916,7 @@ namespace OpenSim
         /// <summary>
         /// Performs any last-minute sanity checking and shuts down the region server
         /// </summary>
-        public override void ShutdownSpecific()
+        protected override void ShutdownSpecific()
         {
             if (proxyUrl.Length > 0)
             {
@@ -978,6 +936,8 @@ namespace OpenSim
             {
                 m_log.Error("[SHUTDOWN]: Ignoring failure during shutdown - ", e);
             }
+
+            base.ShutdownSpecific();
         }
 
         /// <summary>
@@ -1025,7 +985,7 @@ namespace OpenSim
             regInfo.EstateSettings = EstateDataService.LoadEstateSettings(regInfo.RegionID, true);
 
             string newName;
-            if (estateName != null && estateName != "")
+            if (!string.IsNullOrEmpty(estateName))
                 newName = estateName;
             else
                 newName = MainConsole.Instance.CmdPrompt("New estate name", regInfo.EstateSettings.EstateName);
diff --git a/OpenSim/Region/ClientStack/IClientNetworkServer.cs b/OpenSim/Region/ClientStack/IClientNetworkServer.cs
index 54a441b..bb7e6d0 100644
--- a/OpenSim/Region/ClientStack/IClientNetworkServer.cs
+++ b/OpenSim/Region/ClientStack/IClientNetworkServer.cs
@@ -38,11 +38,22 @@ namespace OpenSim.Region.ClientStack
             IPAddress _listenIP, ref uint port, int proxyPortOffsetParm, bool allow_alternate_port, IConfigSource configSource, 
             AgentCircuitManager authenticateClass);
 
-        void NetworkStop();
         bool HandlesRegion(Location x);
-        void AddScene(IScene x);
 
+        /// <summary>
+        /// Add the given scene to be handled by this IClientNetworkServer.
+        /// </summary>
+        /// <param name='scene'></param>
+        void AddScene(IScene scene);
+
+        /// <summary>
+        /// Start sending and receiving data.
+        /// </summary>
         void Start();
+
+        /// <summary>
+        /// Stop sending and receiving data.
+        /// </summary>
         void Stop();
     }
 }
diff --git a/OpenSim/Region/ClientStack/Linden/Caps/AvatarPickerSearchModule.cs b/OpenSim/Region/ClientStack/Linden/Caps/AvatarPickerSearchModule.cs
new file mode 100644
index 0000000..bbadc55
--- /dev/null
+++ b/OpenSim/Region/ClientStack/Linden/Caps/AvatarPickerSearchModule.cs
@@ -0,0 +1,136 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections;
+using System.Collections.Specialized;
+using System.Drawing;
+using System.Drawing.Imaging;
+using System.Reflection;
+using System.IO;
+using System.Web;
+using log4net;
+using Nini.Config;
+using Mono.Addins;
+using OpenMetaverse;
+using OpenMetaverse.StructuredData;
+using OpenSim.Framework;
+using OpenSim.Framework.Servers;
+using OpenSim.Framework.Servers.HttpServer;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Services.Interfaces;
+using Caps = OpenSim.Framework.Capabilities.Caps;
+using OpenSim.Capabilities.Handlers;
+
+namespace OpenSim.Region.ClientStack.Linden
+{
+    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "AvatarPickerSearchModule")]
+    public class AvatarPickerSearchModule : INonSharedRegionModule
+    {
+//        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        
+        private Scene m_scene;
+        private IPeople m_People;
+        private bool m_Enabled = false;
+
+        private string m_URL;
+
+        #region ISharedRegionModule Members
+
+        public void Initialise(IConfigSource source)
+        {
+            IConfig config = source.Configs["ClientStack.LindenCaps"];
+            if (config == null)
+                return;
+
+            m_URL = config.GetString("Cap_AvatarPickerSearch", string.Empty);
+            // Cap doesn't exist
+            if (m_URL != string.Empty)
+                m_Enabled = true;
+        }
+
+        public void AddRegion(Scene s)
+        {
+            if (!m_Enabled)
+                return;
+
+            m_scene = s;
+        }
+
+        public void RemoveRegion(Scene s)
+        {
+            if (!m_Enabled)
+                return;
+
+            m_scene.EventManager.OnRegisterCaps -= RegisterCaps;
+            m_scene = null;
+        }
+
+        public void RegionLoaded(Scene s)
+        {
+            if (!m_Enabled)
+                return;
+
+            m_People = m_scene.RequestModuleInterface<IPeople>();
+            m_scene.EventManager.OnRegisterCaps += RegisterCaps;
+        }
+
+        public void PostInitialise()
+        {
+        }
+
+        public void Close() { }
+
+        public string Name { get { return "AvatarPickerSearchModule"; } }
+
+        public Type ReplaceableInterface
+        {
+            get { return null; }
+        }
+
+        #endregion
+
+        public void RegisterCaps(UUID agentID, Caps caps)
+        {
+            UUID capID = UUID.Random();
+
+            if (m_URL == "localhost")
+            {
+//                m_log.DebugFormat("[AVATAR PICKER SEARCH]: /CAPS/{0} in region {1}", capID, m_scene.RegionInfo.RegionName);
+                caps.RegisterHandler(
+                    "AvatarPickerSearch",
+                    new AvatarPickerSearchHandler("/CAPS/" + capID + "/", m_People, "AvatarPickerSearch", "Search for avatars by name"));
+            }
+            else
+            {
+                //                m_log.DebugFormat("[AVATAR PICKER SEARCH]: {0} in region {1}", m_URL, m_scene.RegionInfo.RegionName);
+                caps.RegisterHandler("AvatarPickerSearch", m_URL);
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/BunchOfCaps.cs b/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/BunchOfCaps.cs
index 8241e07..613bc24 100644
--- a/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/BunchOfCaps.cs
+++ b/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/BunchOfCaps.cs
@@ -282,13 +282,19 @@ namespace OpenSim.Region.ClientStack.Linden
                 m_HostCapsObj.RegisterHandler("UpdateNotecardAgentInventory", req);
                 m_HostCapsObj.RegisterHandler("UpdateScriptAgentInventory", req);
                 m_HostCapsObj.RegisterHandler("UpdateScriptAgent", req);
-                IRequestHandler getObjectPhysicsDataHandler = new RestStreamHandler("POST", capsBase + m_getObjectPhysicsDataPath, GetObjectPhysicsData);
+
+                IRequestHandler getObjectPhysicsDataHandler 
+                    = new RestStreamHandler(
+                        "POST", capsBase + m_getObjectPhysicsDataPath, GetObjectPhysicsData, "GetObjectPhysicsData", null);
                 m_HostCapsObj.RegisterHandler("GetObjectPhysicsData", getObjectPhysicsDataHandler);
                 IRequestHandler getObjectCostHandler = new RestStreamHandler("POST", capsBase + m_getObjectCostPath, GetObjectCost);
                 m_HostCapsObj.RegisterHandler("GetObjectCost", getObjectCostHandler);
                 IRequestHandler ResourceCostSelectedHandler = new RestStreamHandler("POST", capsBase + m_ResourceCostSelectedPath, ResourceCostSelected);
                 m_HostCapsObj.RegisterHandler("ResourceCostSelected", ResourceCostSelectedHandler);       
-                IRequestHandler UpdateAgentInformationHandler = new RestStreamHandler("POST", capsBase + m_UpdateAgentInformationPath, UpdateAgentInformation);
+
+                IRequestHandler UpdateAgentInformationHandler
+                    = new RestStreamHandler(
+                        "POST", capsBase + m_UpdateAgentInformationPath, UpdateAgentInformation, "UpdateAgentInformation", null);
                 m_HostCapsObj.RegisterHandler("UpdateAgentInformation", UpdateAgentInformationHandler);
 
                 m_HostCapsObj.RegisterHandler(
@@ -361,18 +367,7 @@ namespace OpenSim.Region.ClientStack.Linden
             foreach (OSD c in capsRequested)
                 validCaps.Add(c.AsString());
 
-            Hashtable caps = m_HostCapsObj.CapsHandlers.GetCapsDetails(true, validCaps);
-
-            // Add the external too
-            foreach (KeyValuePair<string, string> kvp in m_HostCapsObj.ExternalCapsHandlers)
-            {
-                if (!validCaps.Contains(kvp.Key))
-                    continue;
-
-                caps[kvp.Key] = kvp.Value;
-            }
-
-            string result = LLSDHelpers.SerialiseLLSDReply(caps);
+            string result = LLSDHelpers.SerialiseLLSDReply(m_HostCapsObj.GetCapsDetails(true, validCaps));
 
             //m_log.DebugFormat("[CAPS] CapsRequest {0}", result);
 
@@ -748,6 +743,10 @@ namespace OpenSim.Region.ClientStack.Linden
                 inType = (sbyte)InventoryType.Sound;
                 assType = (sbyte)AssetType.Sound;
             }
+            else if (inventoryType == "snapshot")
+            {
+                inType = (sbyte)InventoryType.Snapshot;
+            }
             else if (inventoryType == "animation")
             {
                 inType = (sbyte)InventoryType.Animation;
diff --git a/OpenSim/Region/ClientStack/Linden/Caps/EventQueue/EventQueueGetModule.cs b/OpenSim/Region/ClientStack/Linden/Caps/EventQueue/EventQueueGetModule.cs
index eb40eb1..ffb53af 100644
--- a/OpenSim/Region/ClientStack/Linden/Caps/EventQueue/EventQueueGetModule.cs
+++ b/OpenSim/Region/ClientStack/Linden/Caps/EventQueue/EventQueueGetModule.cs
@@ -65,6 +65,13 @@ namespace OpenSim.Region.ClientStack.Linden
         /// </value>
         public int DebugLevel { get; set; }
 
+        // Viewer post requests timeout in 60 secs
+        // https://bitbucket.org/lindenlab/viewer-release/src/421c20423df93d650cc305dc115922bb30040999/indra/llmessage/llhttpclient.cpp?at=default#cl-44
+        //
+        private const int VIEWER_TIMEOUT = 60 * 1000;
+        // Just to be safe, we work on a 10 sec shorter cycle
+        private const int SERVER_EQ_TIME_NO_EVENTS = VIEWER_TIMEOUT - (10 * 1000);
+
         protected Scene m_scene;
         
         private Dictionary<UUID, int> m_ids = new Dictionary<UUID, int>();
@@ -84,7 +91,6 @@ namespace OpenSim.Region.ClientStack.Linden
             scene.RegisterModuleInterface<IEventQueue>(this);
 
             scene.EventManager.OnClientClosed += ClientClosed;
-            scene.EventManager.OnMakeChildAgent += MakeChildAgent;
             scene.EventManager.OnRegisterCaps += OnRegisterCaps;
 
             MainConsole.Instance.Commands.AddCommand(
@@ -113,7 +119,6 @@ namespace OpenSim.Region.ClientStack.Linden
                 return;
 
             scene.EventManager.OnClientClosed -= ClientClosed;
-            scene.EventManager.OnMakeChildAgent -= MakeChildAgent;
             scene.EventManager.OnRegisterCaps -= OnRegisterCaps;
 
             scene.UnregisterModuleInterface<IEventQueue>(this);
@@ -182,14 +187,12 @@ namespace OpenSim.Region.ClientStack.Linden
             {
                 if (!queues.ContainsKey(agentId))
                 {
-                    /*
                     m_log.DebugFormat(
                         "[EVENTQUEUE]: Adding new queue for agent {0} in region {1}", 
                         agentId, m_scene.RegionInfo.RegionName);
-                    */
                     queues[agentId] = new Queue<OSD>();
                 }
-                
+
                 return queues[agentId];
             }
         }
@@ -221,8 +224,17 @@ namespace OpenSim.Region.ClientStack.Linden
             {
                 Queue<OSD> queue = GetQueue(avatarID);
                 if (queue != null)
+                {
                     lock (queue)
                         queue.Enqueue(ev);
+                }
+                else
+                {
+                    OSDMap evMap = (OSDMap)ev;
+                    m_log.WarnFormat(
+                        "[EVENTQUEUE]: (Enqueue) No queue found for agent {0} when placing message {1} in region {2}", 
+                        avatarID, evMap["message"], m_scene.Name);
+                }
             } 
             catch (NullReferenceException e)
             {
@@ -237,44 +249,14 @@ namespace OpenSim.Region.ClientStack.Linden
 
         private void ClientClosed(UUID agentID, Scene scene)
         {
-//            m_log.DebugFormat("[EVENTQUEUE]: Closed client {0} in region {1}", agentID, m_scene.RegionInfo.RegionName);
-
-            int count = 0;
-            while (queues.ContainsKey(agentID) && queues[agentID].Count > 0 && count++ < 5)
-            {
-                Thread.Sleep(1000);
-            }
+            //m_log.DebugFormat("[EVENTQUEUE]: Closed client {0} in region {1}", agentID, m_scene.RegionInfo.RegionName);
 
             lock (queues)
-            {
                 queues.Remove(agentID);
-            }
 
             List<UUID> removeitems = new List<UUID>();
             lock (m_AvatarQueueUUIDMapping)
-            {
-                foreach (UUID ky in m_AvatarQueueUUIDMapping.Keys)
-                {
-//                    m_log.DebugFormat("[EVENTQUEUE]: Found key {0} in m_AvatarQueueUUIDMapping while looking for {1}", ky, AgentID);
-                    if (ky == agentID)
-                    {
-                        removeitems.Add(ky);
-                    }
-                }
-
-                foreach (UUID ky in removeitems)
-                {
-                    UUID eventQueueGetUuid = m_AvatarQueueUUIDMapping[ky];
-                    m_AvatarQueueUUIDMapping.Remove(ky);
-
-                    string eqgPath = GenerateEqgCapPath(eventQueueGetUuid);
-                    MainServer.Instance.RemovePollServiceHTTPHandler("", eqgPath);
-
-//                    m_log.DebugFormat(
-//                        "[EVENT QUEUE GET MODULE]: Removed EQG handler {0} for {1} in {2}",
-//                        eqgPath, agentID, m_scene.RegionInfo.RegionName);
-                }
-            }
+                m_AvatarQueueUUIDMapping.Remove(agentID);
 
             UUID searchval = UUID.Zero;
 
@@ -295,19 +277,9 @@ namespace OpenSim.Region.ClientStack.Linden
                 foreach (UUID ky in removeitems)
                     m_QueueUUIDAvatarMapping.Remove(ky);
             }
-        }
 
-        private void MakeChildAgent(ScenePresence avatar)
-        {
-            //m_log.DebugFormat("[EVENTQUEUE]: Make Child agent {0} in region {1}.", avatar.UUID, m_scene.RegionInfo.RegionName);
-            //lock (m_ids)
-           // {
-                //if (m_ids.ContainsKey(avatar.UUID))
-                //{
-                    // close the event queue.
-                    //m_ids[avatar.UUID] = -1;
-                //}
-            //}
+            // m_log.DebugFormat("[EVENTQUEUE]: Deleted queues for {0} in region {1}", agentID, m_scene.RegionInfo.RegionName);
+
         }
 
         /// <summary>
@@ -323,9 +295,9 @@ namespace OpenSim.Region.ClientStack.Linden
         {
             // Register an event queue for the client
 
-            //m_log.DebugFormat(
-            //    "[EVENTQUEUE]: OnRegisterCaps: agentID {0} caps {1} region {2}",
-            //    agentID, caps, m_scene.RegionInfo.RegionName);
+            m_log.DebugFormat(
+                "[EVENTQUEUE]: OnRegisterCaps: agentID {0} caps {1} region {2}",
+                agentID, caps, m_scene.RegionInfo.RegionName);
 
             // Let's instantiate a Queue for this agent right now
             TryGetQueue(agentID);
@@ -359,28 +331,9 @@ namespace OpenSim.Region.ClientStack.Linden
                     m_AvatarQueueUUIDMapping.Add(agentID, eventQueueGetUUID);
             }
 
-            string eventQueueGetPath = GenerateEqgCapPath(eventQueueGetUUID);
-
-            // Register this as a caps handler
-            // FIXME: Confusingly, we need to register separate as a capability so that the client is told about
-            // EventQueueGet when it receive capability information, but then we replace the rest handler immediately
-            // afterwards with the poll service.  So for now, we'll pass a null instead to simplify code reading, but
-            // really it should be possible to directly register the poll handler as a capability.
-            caps.RegisterHandler("EventQueueGet", new RestHTTPHandler("POST", eventQueueGetPath, null));
-//                                                       delegate(Hashtable m_dhttpMethod)
-//                                                       {
-//                                                           return ProcessQueue(m_dhttpMethod, agentID, caps);
-//                                                       }));
-
-            // This will persist this beyond the expiry of the caps handlers
-            // TODO: Add EventQueueGet name/description for diagnostics
-            MainServer.Instance.AddPollServiceHTTPHandler(
-                eventQueueGetPath,
-                new PollServiceEventArgs(null, HasEvents, GetEvents, NoEvents, agentID, 40000));
-
-//            m_log.DebugFormat(
-//                "[EVENT QUEUE GET MODULE]: Registered EQG handler {0} for {1} in {2}",
-//                eventQueueGetPath, agentID, m_scene.RegionInfo.RegionName);
+            caps.RegisterPollHandler(
+                "EventQueueGet",
+                new PollServiceEventArgs(null, GenerateEqgCapPath(eventQueueGetUUID), HasEvents, GetEvents, NoEvents, agentID, SERVER_EQ_TIME_NO_EVENTS));
 
             Random rnd = new Random(Environment.TickCount);
             lock (m_ids)
@@ -398,7 +351,10 @@ namespace OpenSim.Region.ClientStack.Linden
             Queue<OSD> queue = GetQueue(agentID);
             if (queue != null)
                 lock (queue)
+                {
+                    //m_log.WarnFormat("POLLED FOR EVENTS BY {0} in {1} -- {2}", agentID, m_scene.RegionInfo.RegionName, queue.Count);
                     return queue.Count > 0;
+                }
 
             return false;
         }
@@ -414,16 +370,21 @@ namespace OpenSim.Region.ClientStack.Linden
                 OSDMap ev = (OSDMap)element;
                 m_log.DebugFormat(
                     "Eq OUT {0,-30} to {1,-20} {2,-20}",
-                    ev["message"], m_scene.GetScenePresence(agentId).Name, m_scene.RegionInfo.RegionName);
+                    ev["message"], m_scene.GetScenePresence(agentId).Name, m_scene.Name);
             }
         }
 
         public Hashtable GetEvents(UUID requestID, UUID pAgentId)
         {
             if (DebugLevel >= 2)
-                m_log.DebugFormat("POLLED FOR EQ MESSAGES BY {0} in {1}", pAgentId, m_scene.RegionInfo.RegionName);
+                m_log.WarnFormat("POLLED FOR EQ MESSAGES BY {0} in {1}", pAgentId, m_scene.Name);
+
+            Queue<OSD> queue = GetQueue(pAgentId);
+            if (queue == null)
+            {
+                return NoEvents(requestID, pAgentId);
+            }
 
-            Queue<OSD> queue = TryGetQueue(pAgentId);
             OSD element;
             lock (queue)
             {
@@ -750,34 +711,46 @@ namespace OpenSim.Region.ClientStack.Linden
             Enqueue(item, avatarID);
         }
 
-        public virtual void EnableSimulator(ulong handle, IPEndPoint endPoint, UUID avatarID)
+        public virtual void EnableSimulator(ulong handle, IPEndPoint endPoint, UUID avatarID, int regionSizeX, int regionSizeY)
         {
-            OSD item = EventQueueHelper.EnableSimulator(handle, endPoint);
+            m_log.DebugFormat("{0} EnableSimulator. handle={1}, avatarID={2}, regionSize={3},{4}>",
+                "[EVENT QUEUE GET MODULE]", handle, avatarID, regionSizeX, regionSizeY);
+
+            OSD item = EventQueueHelper.EnableSimulator(handle, endPoint, regionSizeX, regionSizeY);
             Enqueue(item, avatarID);
         }
 
-        public virtual void EstablishAgentCommunication(UUID avatarID, IPEndPoint endPoint, string capsPath) 
+        public virtual void EstablishAgentCommunication(UUID avatarID, IPEndPoint endPoint, string capsPath,
+                                ulong regionHandle, int regionSizeX, int regionSizeY) 
         {
-            OSD item = EventQueueHelper.EstablishAgentCommunication(avatarID, endPoint.ToString(), capsPath);
+            m_log.DebugFormat("{0} EstablishAgentCommunication. handle={1}, avatarID={2}, regionSize={3},{4}>",
+                "[EVENT QUEUE GET MODULE]", regionHandle, avatarID, regionSizeX, regionSizeY);
+            OSD item = EventQueueHelper.EstablishAgentCommunication(avatarID, endPoint.ToString(), capsPath, regionHandle, regionSizeX, regionSizeY);
             Enqueue(item, avatarID);
         }
 
         public virtual void TeleportFinishEvent(ulong regionHandle, byte simAccess, 
                                         IPEndPoint regionExternalEndPoint,
                                         uint locationID, uint flags, string capsURL, 
-                                        UUID avatarID)
+                                        UUID avatarID, int regionSizeX, int regionSizeY)
         {
+            m_log.DebugFormat("{0} TeleportFinishEvent. handle={1}, avatarID={2}, regionSize={3},{4}>",
+                "[EVENT QUEUE GET MODULE]", regionHandle, avatarID, regionSizeX, regionSizeY);
+
             OSD item = EventQueueHelper.TeleportFinishEvent(regionHandle, simAccess, regionExternalEndPoint,
-                                                            locationID, flags, capsURL, avatarID);
+                                                            locationID, flags, capsURL, avatarID, regionSizeX, regionSizeY);
             Enqueue(item, avatarID);
         }
 
         public virtual void CrossRegion(ulong handle, Vector3 pos, Vector3 lookAt,
                                 IPEndPoint newRegionExternalEndPoint,
-                                string capsURL, UUID avatarID, UUID sessionID)
+                                string capsURL, UUID avatarID, UUID sessionID, int regionSizeX, int regionSizeY)
         {
+            m_log.DebugFormat("{0} CrossRegion. handle={1}, avatarID={2}, regionSize={3},{4}>",
+                "[EVENT QUEUE GET MODULE]", handle, avatarID, regionSizeX, regionSizeY);
+
             OSD item = EventQueueHelper.CrossRegion(handle, pos, lookAt, newRegionExternalEndPoint,
-                                                    capsURL, avatarID, sessionID);
+                                                    capsURL, avatarID, sessionID, regionSizeX, regionSizeY);
             Enqueue(item, avatarID);
         }
 
@@ -794,12 +767,12 @@ namespace OpenSim.Region.ClientStack.Linden
 
         }
 
-        public void ChatterBoxSessionAgentListUpdates(UUID sessionID, UUID fromAgent, UUID toAgent, bool canVoiceChat, 
+        public void ChatterBoxSessionAgentListUpdates(UUID sessionID, UUID fromAgent, UUID anotherAgent, bool canVoiceChat, 
                                                       bool isModerator, bool textMute)
         {
             OSD item = EventQueueHelper.ChatterBoxSessionAgentListUpdates(sessionID, fromAgent, canVoiceChat,
                                                                           isModerator, textMute);
-            Enqueue(item, toAgent);
+            Enqueue(item, fromAgent);
             //m_log.InfoFormat("########### eq ChatterBoxSessionAgentListUpdates #############\n{0}", item);
         }
 
diff --git a/OpenSim/Region/ClientStack/Linden/Caps/EventQueue/EventQueueHelper.cs b/OpenSim/Region/ClientStack/Linden/Caps/EventQueue/EventQueueHelper.cs
index 7dcf137..3fb7de2 100644
--- a/OpenSim/Region/ClientStack/Linden/Caps/EventQueue/EventQueueHelper.cs
+++ b/OpenSim/Region/ClientStack/Linden/Caps/EventQueue/EventQueueHelper.cs
@@ -70,13 +70,15 @@ namespace OpenSim.Region.ClientStack.Linden
             return llsdEvent;
         }
 
-        public static OSD EnableSimulator(ulong handle, IPEndPoint endPoint)
+        public static OSD EnableSimulator(ulong handle, IPEndPoint endPoint, int regionSizeX, int regionSizeY)
         {
-            OSDMap llsdSimInfo = new OSDMap(3);
+            OSDMap llsdSimInfo = new OSDMap(5);
 
             llsdSimInfo.Add("Handle", new OSDBinary(ulongToByteArray(handle)));
             llsdSimInfo.Add("IP", new OSDBinary(endPoint.Address.GetAddressBytes()));
             llsdSimInfo.Add("Port", new OSDInteger(endPoint.Port));
+            llsdSimInfo.Add("RegionSizeX", new OSDInteger(regionSizeX));
+            llsdSimInfo.Add("RegionSizeY", new OSDInteger(regionSizeY));
 
             OSDArray arr = new OSDArray(1);
             arr.Add(llsdSimInfo);
@@ -104,7 +106,8 @@ namespace OpenSim.Region.ClientStack.Linden
         
         public static OSD CrossRegion(ulong handle, Vector3 pos, Vector3 lookAt,
                                       IPEndPoint newRegionExternalEndPoint,
-                                      string capsURL, UUID agentID, UUID sessionID)
+                                      string capsURL, UUID agentID, UUID sessionID,
+                                      int regionSizeX, int regionSizeY)
         {
             OSDArray lookAtArr = new OSDArray(3);
             lookAtArr.Add(OSD.FromReal(lookAt.X));
@@ -130,11 +133,13 @@ namespace OpenSim.Region.ClientStack.Linden
             OSDArray agentDataArr = new OSDArray(1);
             agentDataArr.Add(agentDataMap);
 
-            OSDMap regionDataMap = new OSDMap(4);
+            OSDMap regionDataMap = new OSDMap(6);
             regionDataMap.Add("RegionHandle", OSD.FromBinary(ulongToByteArray(handle)));
             regionDataMap.Add("SeedCapability", OSD.FromString(capsURL));
             regionDataMap.Add("SimIP", OSD.FromBinary(newRegionExternalEndPoint.Address.GetAddressBytes()));
             regionDataMap.Add("SimPort", OSD.FromInteger(newRegionExternalEndPoint.Port));
+            regionDataMap.Add("RegionSizeX", new OSDInteger(regionSizeX));
+            regionDataMap.Add("RegionSizeY", new OSDInteger(regionSizeY));
 
             OSDArray regionDataArr = new OSDArray(1);
             regionDataArr.Add(regionDataMap);
@@ -148,8 +153,9 @@ namespace OpenSim.Region.ClientStack.Linden
         }
 
         public static OSD TeleportFinishEvent(
-            ulong regionHandle, byte simAccess, IPEndPoint regionExternalEndPoint,
-            uint locationID, uint flags, string capsURL, UUID agentID)
+                        ulong regionHandle, byte simAccess, IPEndPoint regionExternalEndPoint,
+                        uint locationID, uint flags, string capsURL, UUID agentID,
+                        int regionSizeX, int regionSizeY)
         {
             // not sure why flags get overwritten here
             if ((flags & (uint)TeleportFlags.IsFlying) != 0)
@@ -167,6 +173,8 @@ namespace OpenSim.Region.ClientStack.Linden
             info.Add("SimPort", OSD.FromInteger(regionExternalEndPoint.Port));
 //            info.Add("TeleportFlags", OSD.FromULong(1L << 4)); // AgentManager.TeleportFlags.ViaLocation
             info.Add("TeleportFlags", OSD.FromUInteger(flags));
+            info.Add("RegionSizeX", new OSDInteger(regionSizeX));
+            info.Add("RegionSizeY", new OSDInteger(regionSizeY));
 
             OSDArray infoArr = new OSDArray();
             infoArr.Add(info);
@@ -194,12 +202,18 @@ namespace OpenSim.Region.ClientStack.Linden
             return BuildEvent("ScriptRunningReply", body);
         }
 
-        public static OSD EstablishAgentCommunication(UUID agentID, string simIpAndPort, string seedcap)
+        public static OSD EstablishAgentCommunication(UUID agentID, string simIpAndPort, string seedcap,
+                                    ulong regionHandle, int regionSizeX, int regionSizeY)
         {
-            OSDMap body = new OSDMap(3);
-            body.Add("agent-id", new OSDUUID(agentID));
-            body.Add("sim-ip-and-port", new OSDString(simIpAndPort));
-            body.Add("seed-capability", new OSDString(seedcap));
+            OSDMap body = new OSDMap(6)
+                              {
+                                  {"agent-id", new OSDUUID(agentID)},
+                                  {"sim-ip-and-port", new OSDString(simIpAndPort)},
+                                  {"seed-capability", new OSDString(seedcap)},
+                                  {"region-handle", OSD.FromULong(regionHandle)},
+                                  {"region-size-x", OSD.FromInteger(regionSizeX)},
+                                  {"region-size-y", OSD.FromInteger(regionSizeY)}
+                              };
 
             return BuildEvent("EstablishAgentCommunication", body);
         }
diff --git a/OpenSim/Region/ClientStack/Linden/Caps/EventQueue/Tests/EventQueueTests.cs b/OpenSim/Region/ClientStack/Linden/Caps/EventQueue/Tests/EventQueueTests.cs
index 141af8a..9e24bce 100644
--- a/OpenSim/Region/ClientStack/Linden/Caps/EventQueue/Tests/EventQueueTests.cs
+++ b/OpenSim/Region/ClientStack/Linden/Caps/EventQueue/Tests/EventQueueTests.cs
@@ -76,7 +76,7 @@ namespace OpenSim.Region.ClientStack.Linden.Tests
         }
 
         [Test]
-        public void AddForClient()
+        public void TestAddForClient()
         {
             TestHelpers.InMethod();
 //            log4net.Config.XmlConfigurator.Configure();
@@ -88,15 +88,15 @@ namespace OpenSim.Region.ClientStack.Linden.Tests
         }
 
         [Test]
-        public void RemoveForClient()
+        public void TestRemoveForClient()
         {
             TestHelpers.InMethod();
-//            log4net.Config.XmlConfigurator.Configure();
+//            TestHelpers.EnableLogging();
 
             UUID spId = TestHelpers.ParseTail(0x1);
 
             SceneHelpers.AddScenePresence(m_scene, spId);
-            m_scene.IncomingCloseAgent(spId, false);
+            m_scene.CloseAgent(spId, false);
 
             // TODO: Add more assertions for the other aspects of event queues
             Assert.That(MainServer.Instance.GetPollServiceHandlerKeys().Count, Is.EqualTo(0));
diff --git a/OpenSim/Region/ClientStack/Linden/Caps/GetMeshModule.cs b/OpenSim/Region/ClientStack/Linden/Caps/GetMeshModule.cs
index 6ec1115..7b15284 100644
--- a/OpenSim/Region/ClientStack/Linden/Caps/GetMeshModule.cs
+++ b/OpenSim/Region/ClientStack/Linden/Caps/GetMeshModule.cs
@@ -246,8 +246,8 @@ namespace OpenSim.Region.ClientStack.Linden
 
             private Scene m_scene;
             private MeshCapsDataThrottler m_throttler;
-            public PollServiceMeshEventArgs(UUID pId, Scene scene) :
-                base(null, null, null, null, pId, int.MaxValue)
+            public PollServiceMeshEventArgs(string uri, UUID pId, Scene scene) :
+                base(null, uri, null, null, null, pId, int.MaxValue)
             {
                 m_scene = scene;
                 m_throttler = new MeshCapsDataThrottler(100000, 1400000, 10000, scene, pId);
@@ -361,7 +361,7 @@ namespace OpenSim.Region.ClientStack.Linden
                 string capUrl = "/CAPS/" + UUID.Random() + "/";
 
                 // Register this as a poll service           
-                PollServiceMeshEventArgs args = new PollServiceMeshEventArgs(agentID, m_scene);
+                PollServiceMeshEventArgs args = new PollServiceMeshEventArgs(capUrl, agentID, m_scene);
 
                 args.Type = PollServiceEventArgs.EventType.Mesh;
                 MainServer.Instance.AddPollServiceHTTPHandler(capUrl, args);
diff --git a/OpenSim/Region/ClientStack/Linden/Caps/GetTextureModule.cs b/OpenSim/Region/ClientStack/Linden/Caps/GetTextureModule.cs
index 0570144..e053054 100644
--- a/OpenSim/Region/ClientStack/Linden/Caps/GetTextureModule.cs
+++ b/OpenSim/Region/ClientStack/Linden/Caps/GetTextureModule.cs
@@ -84,6 +84,8 @@ namespace OpenSim.Region.ClientStack.Linden
 
         private Dictionary<UUID,PollServiceTextureEventArgs> m_pollservices = new Dictionary<UUID,PollServiceTextureEventArgs>();
 
+        private string m_URL;
+
         #region ISharedRegionModule Members
 
         public void Initialise(IConfigSource source)
@@ -215,7 +217,7 @@ namespace OpenSim.Region.ClientStack.Linden
             private Scene m_scene;
             private CapsDataThrottler m_throttler = new CapsDataThrottler(100000, 1400000,10000);
             public PollServiceTextureEventArgs(UUID pId, Scene scene) :
-                    base(null, null, null, null, pId, int.MaxValue)              
+                    base(null, "", null, null, null, pId, int.MaxValue)              
             {
                 m_scene = scene;
                 // x is request id, y is userid
@@ -368,7 +370,11 @@ namespace OpenSim.Region.ClientStack.Linden
                     port = MainServer.Instance.SSLPort;
                     protocol = "https";
                 }
-                caps.RegisterHandler("GetTexture", String.Format("{0}://{1}:{2}{3}", protocol, hostName, port, capUrl));
+                IExternalCapsModule handler = m_scene.RequestModuleInterface<IExternalCapsModule>();
+                if (handler != null)
+                    handler.RegisterExternalUserCapsHandler(agentID, caps, "GetTexture", capUrl);
+                else
+                    caps.RegisterHandler("GetTexture", String.Format("{0}://{1}:{2}{3}", protocol, hostName, port, capUrl));
                 m_pollservices[agentID] = args;
                 m_capsDict[agentID] = capUrl;
             }
@@ -380,13 +386,11 @@ namespace OpenSim.Region.ClientStack.Linden
 
         private void DeregisterCaps(UUID agentID, Caps caps)
         {
-            string capUrl;
             PollServiceTextureEventArgs args;
-            if (m_capsDict.TryGetValue(agentID, out capUrl))
-            {
-                MainServer.Instance.RemoveHTTPHandler("", capUrl);
-                m_capsDict.Remove(agentID);
-            }
+
+            MainServer.Instance.RemoveHTTPHandler("", m_URL);
+            m_capsDict.Remove(agentID);
+
             if (m_pollservices.TryGetValue(agentID, out args))
             {
                 m_pollservices.Remove(agentID);
diff --git a/OpenSim/Region/ClientStack/Linden/Caps/ObjectCaps/ObjectAdd.cs b/OpenSim/Region/ClientStack/Linden/Caps/ObjectCaps/ObjectAdd.cs
index 92805e2..94f8bc1 100644
--- a/OpenSim/Region/ClientStack/Linden/Caps/ObjectCaps/ObjectAdd.cs
+++ b/OpenSim/Region/ClientStack/Linden/Caps/ObjectCaps/ObjectAdd.cs
@@ -155,6 +155,7 @@ namespace OpenSim.Region.ClientStack.Linden
             Quaternion rotation = Quaternion.Identity;
             Vector3 scale = Vector3.Zero;
             int state = 0;
+            int lastattach = 0;
 
             if (r.Type != OSDType.Map) // not a proper req
                 return responsedata;
@@ -224,6 +225,7 @@ namespace OpenSim.Region.ClientStack.Linden
 
                 ray_target_id = ObjMap["RayTargetId"].AsUUID();
                 state = ObjMap["State"].AsInteger();
+                lastattach = ObjMap["LastAttachPoint"].AsInteger();
                 try
                 {
                     ray_end = ((OSDArray)ObjMap["RayEnd"]).AsVector3();
@@ -290,6 +292,7 @@ namespace OpenSim.Region.ClientStack.Linden
 
                 //session_id = rm["session_id"].AsUUID();
                 state = rm["state"].AsInteger();
+                lastattach = rm["last_attach_point"].AsInteger();
                 try
                 {
                     ray_end = ((OSDArray)rm["ray_end"]).AsVector3();
@@ -331,6 +334,7 @@ namespace OpenSim.Region.ClientStack.Linden
             pbs.ProfileEnd = (ushort)profile_end;
             pbs.Scale = scale;
             pbs.State = (byte)state;
+            pbs.LastAttachPoint = (byte)lastattach;
 
             SceneObjectGroup obj = null; ;
 
diff --git a/OpenSim/Region/ClientStack/Linden/Caps/ObjectCaps/UploadObjectAssetModule.cs b/OpenSim/Region/ClientStack/Linden/Caps/ObjectCaps/UploadObjectAssetModule.cs
index 55a503e..769fe28 100644
--- a/OpenSim/Region/ClientStack/Linden/Caps/ObjectCaps/UploadObjectAssetModule.cs
+++ b/OpenSim/Region/ClientStack/Linden/Caps/ObjectCaps/UploadObjectAssetModule.cs
@@ -277,6 +277,7 @@ namespace OpenSim.Region.ClientStack.Linden
                 pbs.ProfileEnd = (ushort) obj.ProfileEnd;
                 pbs.Scale = obj.Scale;
                 pbs.State = (byte) 0;
+                pbs.LastAttachPoint = (byte) 0;
                 SceneObjectPart prim = new SceneObjectPart();
                 prim.UUID = UUID.Random();
                 prim.CreatorID = AgentId;
diff --git a/OpenSim/Region/ClientStack/Linden/Caps/Properties/AssemblyInfo.cs b/OpenSim/Region/ClientStack/Linden/Caps/Properties/AssemblyInfo.cs
index 595d01a..112608b 100644
--- a/OpenSim/Region/ClientStack/Linden/Caps/Properties/AssemblyInfo.cs
+++ b/OpenSim/Region/ClientStack/Linden/Caps/Properties/AssemblyInfo.cs
@@ -29,5 +29,5 @@ using System.Runtime.InteropServices;
 //      Build Number
 //      Revision
 //
-[assembly: AssemblyVersion("0.7.6.*")]
+[assembly: AssemblyVersion("0.8.0.*")]
 
diff --git a/OpenSim/Region/ClientStack/Linden/Caps/RegionConsoleModule.cs b/OpenSim/Region/ClientStack/Linden/Caps/RegionConsoleModule.cs
index 79d56c4..5196368 100644
--- a/OpenSim/Region/ClientStack/Linden/Caps/RegionConsoleModule.cs
+++ b/OpenSim/Region/ClientStack/Linden/Caps/RegionConsoleModule.cs
@@ -183,7 +183,7 @@ namespace OpenSim.Region.ClientStack.Linden
             m_isGod = m_scene.Permissions.IsGod(agentID);
         }
 
-        public override byte[] Handle(string path, Stream request, IOSHttpRequest httpRequest, IOSHttpResponse httpResponse)
+        protected override byte[] ProcessRequest(string path, Stream request, IOSHttpRequest httpRequest, IOSHttpResponse httpResponse)
         {
             StreamReader reader = new StreamReader(request);
             string message = reader.ReadToEnd();
diff --git a/OpenSim/Region/ClientStack/Linden/Caps/SimulatorFeaturesModule.cs b/OpenSim/Region/ClientStack/Linden/Caps/SimulatorFeaturesModule.cs
index 7d9f935..e4d8a20 100644
--- a/OpenSim/Region/ClientStack/Linden/Caps/SimulatorFeaturesModule.cs
+++ b/OpenSim/Region/ClientStack/Linden/Caps/SimulatorFeaturesModule.cs
@@ -68,7 +68,6 @@ namespace OpenSim.Region.ClientStack.Linden
         /// </summary>
         private OSDMap m_features = new OSDMap();
 
-        private string m_MapImageServerURL = string.Empty;
         private string m_SearchURL = string.Empty;
         private bool m_ExportSupported = false;
 
@@ -78,15 +77,7 @@ namespace OpenSim.Region.ClientStack.Linden
         {
             IConfig config = source.Configs["SimulatorFeatures"];
             if (config != null)
-            {
-                m_MapImageServerURL = config.GetString("MapImageServerURI", string.Empty);
-                if (m_MapImageServerURL != string.Empty)
-                {
-                    m_MapImageServerURL = m_MapImageServerURL.Trim();
-                    if (!m_MapImageServerURL.EndsWith("/"))
-                        m_MapImageServerURL = m_MapImageServerURL + "/";
-                }
-    
+            {    
                 m_SearchURL = config.GetString("SearchServerURI", string.Empty);
 
                 m_ExportSupported = config.GetBoolean("ExportSupported", m_ExportSupported);
@@ -149,15 +140,16 @@ namespace OpenSim.Region.ClientStack.Linden
                 m_features["PhysicsShapeTypes"] = typesMap;
     
                 // Extra information for viewers that want to use it
-                OSDMap gridServicesMap = new OSDMap();
-                if (m_MapImageServerURL != string.Empty)
-                    gridServicesMap["map-server-url"] = m_MapImageServerURL;
+                // TODO: Take these out of here into their respective modules, like map-server-url
+                OSDMap extrasMap = new OSDMap();
                 if (m_SearchURL != string.Empty)
-                    gridServicesMap["search"] = m_SearchURL;
-                m_features["GridServices"] = gridServicesMap;
-
+                    extrasMap["search-server-url"] = m_SearchURL;
                 if (m_ExportSupported)
-                    m_features["ExportSupported"] = true;
+                    extrasMap["ExportSupported"] = true;
+
+                if (extrasMap.Count > 0)
+                    m_features["OpenSimExtras"] = extrasMap;
+
             }
         }
 
diff --git a/OpenSim/Region/ClientStack/Linden/Caps/UploadBakedTextureModule.cs b/OpenSim/Region/ClientStack/Linden/Caps/UploadBakedTextureModule.cs
index eca576d..47988dd 100644
--- a/OpenSim/Region/ClientStack/Linden/Caps/UploadBakedTextureModule.cs
+++ b/OpenSim/Region/ClientStack/Linden/Caps/UploadBakedTextureModule.cs
@@ -64,11 +64,18 @@ namespace OpenSim.Region.ClientStack.Linden
 
         private Scene m_scene;
         private bool m_persistBakedTextures;
+        private string m_URL;
 
         private IBakedTextureModule m_BakedTextureModule;
 
         public void Initialise(IConfigSource source)
         {
+            IConfig config = source.Configs["ClientStack.LindenCaps"];
+            if (config == null)
+                return;
+
+            m_URL = config.GetString("Cap_UploadBakedTexture", string.Empty);
+
             IConfig appearanceConfig = source.Configs["Appearance"];
             if (appearanceConfig != null)
                 m_persistBakedTextures = appearanceConfig.GetBoolean("PersistBakedTextures", m_persistBakedTextures);
@@ -280,23 +287,28 @@ namespace OpenSim.Region.ClientStack.Linden
 
         public void RegisterCaps(UUID agentID, Caps caps)
         {
-            UploadBakedTextureHandler avatarhandler = new UploadBakedTextureHandler(
-                caps, m_scene.AssetService, m_persistBakedTextures);
+//            UUID capID = UUID.Random();
 
-           
-            
-            caps.RegisterHandler(
-                "UploadBakedTexture",
-                new RestStreamHandler(
-                    "POST",
-                    "/CAPS/" + caps.CapsObjectPath + m_uploadBakedTexturePath,
-                    avatarhandler.UploadBakedTexture,
-                    "UploadBakedTexture",
-                    agentID.ToString()));
-
-           
-            
+            //caps.RegisterHandler("GetTexture", new StreamHandler("GET", "/CAPS/" + capID, ProcessGetTexture));
+            if (m_URL == "localhost")
+            {
+                UploadBakedTextureHandler avatarhandler = new UploadBakedTextureHandler(
+                    caps, m_scene.AssetService, m_persistBakedTextures);
 
+                caps.RegisterHandler(
+                    "UploadBakedTexture",
+                    new RestStreamHandler(
+                        "POST",
+                        "/CAPS/" + caps.CapsObjectPath + m_uploadBakedTexturePath,
+                        avatarhandler.UploadBakedTexture,
+                        "UploadBakedTexture",
+                        agentID.ToString()));
+                
+            }
+            else
+            {
+                caps.RegisterHandler("UploadBakedTexture", m_URL);
+            }
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/ClientStack/Linden/Caps/WebFetchInvDescModule.cs b/OpenSim/Region/ClientStack/Linden/Caps/WebFetchInvDescModule.cs
index 707cc93..6fc35cd 100644
--- a/OpenSim/Region/ClientStack/Linden/Caps/WebFetchInvDescModule.cs
+++ b/OpenSim/Region/ClientStack/Linden/Caps/WebFetchInvDescModule.cs
@@ -71,9 +71,13 @@ namespace OpenSim.Region.ClientStack.Linden
         private IInventoryService m_InventoryService;
         private ILibraryService m_LibraryService;
 
+        private bool m_Enabled;
+
+        private string m_fetchInventoryDescendents2Url;
+        private string m_webFetchInventoryDescendentsUrl;
+
         private static WebFetchInvDescHandler m_webFetchHandler;
 
-        private Dictionary<UUID, string> m_capsDict = new Dictionary<UUID, string>();
         private static Thread[] m_workerThreads = null;
 
         private static DoubleQueue<aPollRequest> m_queue =
@@ -83,22 +87,45 @@ namespace OpenSim.Region.ClientStack.Linden
 
         public void Initialise(IConfigSource source)
         {
+            IConfig config = source.Configs["ClientStack.LindenCaps"];
+            if (config == null)
+                return;
+
+            m_fetchInventoryDescendents2Url = config.GetString("Cap_FetchInventoryDescendents2", string.Empty);
+            m_webFetchInventoryDescendentsUrl = config.GetString("Cap_WebFetchInventoryDescendents", string.Empty);
+
+            if (m_fetchInventoryDescendents2Url != string.Empty || m_webFetchInventoryDescendentsUrl != string.Empty)
+            {
+                m_Enabled = true;
+            }
         }
 
         public void AddRegion(Scene s)
         {
+            if (!m_Enabled)
+                return;
+
             m_scene = s;
         }
 
         public void RemoveRegion(Scene s)
         {
+            if (!m_Enabled)
+                return;
+
             m_scene.EventManager.OnRegisterCaps -= RegisterCaps;
-            m_scene.EventManager.OnDeregisterCaps -= DeregisterCaps;
+
+            foreach (Thread t in m_workerThreads)
+                Watchdog.AbortThread(t.ManagedThreadId);
+
             m_scene = null;
         }
 
         public void RegionLoaded(Scene s)
         {
+            if (!m_Enabled)
+                return;
+
             m_InventoryService = m_scene.InventoryService;
             m_LibraryService = m_scene.LibraryService;
 
@@ -106,7 +133,6 @@ namespace OpenSim.Region.ClientStack.Linden
             m_webFetchHandler = new WebFetchInvDescHandler(m_InventoryService, m_LibraryService);
 
             m_scene.EventManager.OnRegisterCaps += RegisterCaps;
-            m_scene.EventManager.OnDeregisterCaps += DeregisterCaps;
 
             if (m_workerThreads == null)
             {
@@ -140,12 +166,6 @@ namespace OpenSim.Region.ClientStack.Linden
 
         #endregion
 
-        ~WebFetchInvDescModule()
-        {
-            foreach (Thread t in m_workerThreads)
-                Watchdog.AbortThread(t.ManagedThreadId);               
-        }
-
         private class PollServiceInventoryEventArgs : PollServiceEventArgs
         {
             private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
@@ -155,8 +175,8 @@ namespace OpenSim.Region.ClientStack.Linden
 
             private Scene m_scene;
 
-            public PollServiceInventoryEventArgs(Scene scene, UUID pId) :
-                    base(null, null, null, null, pId, int.MaxValue)
+            public PollServiceInventoryEventArgs(Scene scene, string url, UUID pId) :
+                    base(null, url, null, null, null, pId, int.MaxValue)
             {
                 m_scene = scene;
 
@@ -278,53 +298,72 @@ namespace OpenSim.Region.ClientStack.Linden
                         requestinfo.request["body"].ToString(), String.Empty, String.Empty, null, null);
 
                 lock (responses)
-                    responses[requestID] = response; 
+                    responses[requestID] = response;
             }
         }
 
         private void RegisterCaps(UUID agentID, Caps caps)
         {
-            string capUrl = "/CAPS/" + UUID.Random() + "/";
-
-            // Register this as a poll service          
-            PollServiceInventoryEventArgs args = new PollServiceInventoryEventArgs(m_scene, agentID);
-            
-            args.Type = PollServiceEventArgs.EventType.Inventory;
-            MainServer.Instance.AddPollServiceHTTPHandler(capUrl, args);
-
-            string hostName = m_scene.RegionInfo.ExternalHostName;
-            uint port = (MainServer.Instance == null) ? 0 : MainServer.Instance.Port;
-            string protocol = "http";
-            
-            if (MainServer.Instance.UseSSL)
-            {
-                hostName = MainServer.Instance.SSLCommonName;
-                port = MainServer.Instance.SSLPort;
-                protocol = "https";
-            }
-            caps.RegisterHandler("FetchInventoryDescendents2", String.Format("{0}://{1}:{2}{3}", protocol, hostName, port, capUrl));
-
-            m_capsDict[agentID] = capUrl;
+            RegisterFetchDescendentsCap(agentID, caps, "FetchInventoryDescendents2", m_fetchInventoryDescendents2Url);
         }
 
-        private void DeregisterCaps(UUID agentID, Caps caps)
+        private void RegisterFetchDescendentsCap(UUID agentID, Caps caps, string capName, string url)
         {
             string capUrl;
 
-            if (m_capsDict.TryGetValue(agentID, out capUrl))
+            // disable the cap clause
+            if (url == "")
+            {
+                return;
+            }
+            // handled by the simulator
+            else if (url == "localhost")
+            {
+                capUrl = "/CAPS/" + UUID.Random() + "/";
+
+                // Register this as a poll service
+                PollServiceInventoryEventArgs args = new PollServiceInventoryEventArgs(m_scene, capUrl, agentID);
+                args.Type = PollServiceEventArgs.EventType.Inventory;
+
+                caps.RegisterPollHandler(capName, args);
+            }
+            // external handler
+            else
             {
-                MainServer.Instance.RemoveHTTPHandler("", capUrl);
-                m_capsDict.Remove(agentID);
+                capUrl = url;
+                IExternalCapsModule handler = m_scene.RequestModuleInterface<IExternalCapsModule>();
+                if (handler != null)
+                    handler.RegisterExternalUserCapsHandler(agentID,caps,capName,capUrl);
+                else
+                    caps.RegisterHandler(capName, capUrl);
             }
+
+            // m_log.DebugFormat(
+            //     "[FETCH INVENTORY DESCENDENTS2 MODULE]: Registered capability {0} at {1} in region {2} for {3}",
+            //     capName, capUrl, m_scene.RegionInfo.RegionName, agentID);
         }
 
+//        private void DeregisterCaps(UUID agentID, Caps caps)
+//        {
+//            string capUrl;
+//
+//            if (m_capsDict.TryGetValue(agentID, out capUrl))
+//            {
+//                MainServer.Instance.RemoveHTTPHandler("", capUrl);
+//                m_capsDict.Remove(agentID);
+//            }
+//        }
+
         private void DoInventoryRequests()
         {
             while (true)
             {
+                Watchdog.UpdateThread();
+
                 aPollRequest poolreq = m_queue.Dequeue();
 
-                poolreq.thepoll.Process(poolreq);
+                if (poolreq != null && poolreq.thepoll != null)
+                    poolreq.thepoll.Process(poolreq);
             }
         }
     }
diff --git a/OpenSim/Region/ClientStack/Linden/UDP/J2KImage.cs b/OpenSim/Region/ClientStack/Linden/UDP/J2KImage.cs
index 3995620..15d6f7f 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/J2KImage.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/J2KImage.cs
@@ -424,12 +424,12 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 // foreign user is visiting, we need to try again after the first fail to the local
                 // asset service.
                 string assetServerURL = string.Empty;
-                if (InventoryAccessModule.IsForeignUser(AgentID, out assetServerURL))
+                if (InventoryAccessModule.IsForeignUser(AgentID, out assetServerURL) && !string.IsNullOrEmpty(assetServerURL))
                 {
                     if (!assetServerURL.EndsWith("/") && !assetServerURL.EndsWith("="))
                         assetServerURL = assetServerURL + "/";
 
-                    m_log.DebugFormat("[J2KIMAGE]: texture {0} not found in local asset storage. Trying user's storage.", assetServerURL + id);
+//                    m_log.DebugFormat("[J2KIMAGE]: texture {0} not found in local asset storage. Trying user's storage.", assetServerURL + id);
                     AssetService.Get(assetServerURL + id, InventoryAccessModule, AssetReceived);
                     return;
                 }
diff --git a/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs b/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
index 7c62f90..f599342 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
@@ -84,6 +84,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         public event ModifyTerrain OnModifyTerrain;
         public event Action<IClientAPI> OnRegionHandShakeReply;
         public event GenericCall1 OnRequestWearables;
+        public event CachedTextureRequest OnCachedTextureRequest;
         public event SetAppearance OnSetAppearance;
         public event AvatarNowWearing OnAvatarNowWearing;
         public event RezSingleAttachmentFromInv OnRezSingleAttachmentFromInv;
@@ -95,6 +96,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         public event Action<IClientAPI, bool> OnCompleteMovementToRegion;
         public event UpdateAgent OnPreAgentUpdate;
         public event UpdateAgent OnAgentUpdate;
+        public event UpdateAgent OnAgentCameraUpdate;
         public event AgentRequestSit OnAgentRequestSit;
         public event AgentSit OnAgentSit;
         public event AvatarPickerRequest OnAvatarPickerRequest;
@@ -335,6 +337,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         private bool m_VelocityInterpolate = false;
         private const uint MaxTransferBytesPerPacket = 600;
 
+        private volatile bool m_justEditedTerrain = false;
 
         /// <value>
         /// List used in construction of data blocks for an object update packet.  This is to stop us having to
@@ -367,7 +370,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// This does mean that agent updates must be processed synchronously, at least for each client, and called methods
         /// cannot retain a reference to it outside of that method.
         /// </remarks>
-        private AgentUpdateArgs m_lastAgentUpdateArgs;
+        private AgentUpdateArgs m_thisAgentUpdateArgs = new AgentUpdateArgs();
 
         protected Dictionary<PacketType, PacketProcessor> m_packetHandlers = new Dictionary<PacketType, PacketProcessor>();
         protected Dictionary<string, GenericMessage> m_genericPacketHandlers = new Dictionary<string, GenericMessage>(); //PauPaw:Local Generic Message handlers
@@ -504,6 +507,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             m_udpServer = udpServer;
             m_udpClient = udpClient;
             m_udpClient.OnQueueEmpty += HandleQueueEmpty;
+            m_udpClient.HasUpdates += HandleHasUpdates;
             m_udpClient.OnPacketStats += PopulateStats;
 
             m_prioritizer = new Prioritizer(m_scene);
@@ -533,7 +537,13 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 // We still perform a force close inside the sync lock since this is intended to attempt close where
                 // there is some unidentified connection problem, not where we have issues due to deadlock
                 if (!IsActive && !force)
+                {
+                    m_log.DebugFormat(
+                        "[CLIENT]: Not attempting to close inactive client {0} in {1} since force flag is not set", 
+                        Name, m_scene.Name);
+
                     return;
+                }
 
                 IsActive = false;
                 CloseWithoutChecks(sendStop);
@@ -709,12 +719,22 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 //there is a local handler for this packet type
                 if (pprocessor.Async)
                 {
+                    ClientInfo cinfo = UDPClient.GetClientInfo();
+                    if (!cinfo.AsyncRequests.ContainsKey(packet.Type.ToString()))
+                        cinfo.AsyncRequests[packet.Type.ToString()] = 0;
+                    cinfo.AsyncRequests[packet.Type.ToString()]++;
+
                     object obj = new AsyncPacketProcess(this, pprocessor.method, packet);
                     Util.FireAndForget(ProcessSpecificPacketAsync, obj);
                     result = true;
                 }
                 else
                 {
+                    ClientInfo cinfo = UDPClient.GetClientInfo();
+                    if (!cinfo.SyncRequests.ContainsKey(packet.Type.ToString()))
+                        cinfo.SyncRequests[packet.Type.ToString()] = 0;
+                    cinfo.SyncRequests[packet.Type.ToString()]++;
+
                     result = pprocessor.method(this, packet);
                 }
             }
@@ -729,6 +749,11 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 }
                 if (found)
                 {
+                    ClientInfo cinfo = UDPClient.GetClientInfo();
+                    if (!cinfo.GenericRequests.ContainsKey(packet.Type.ToString()))
+                        cinfo.GenericRequests[packet.Type.ToString()] = 0;
+                    cinfo.GenericRequests[packet.Type.ToString()]++;
+
                     result = method(this, packet);
                 }
             }
@@ -758,7 +783,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
         public virtual void Start()
         {
-            m_scene.AddNewClient(this, PresenceType.User);
+            m_scene.AddNewAgent(this, PresenceType.User);
 
             RefreshGroupMembership();
         }
@@ -820,12 +845,15 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             handshake.RegionInfo3.ProductName = Util.StringToBytes256(regionInfo.RegionType);
             handshake.RegionInfo3.ProductSKU = Utils.EmptyBytes;
 
-            handshake.RegionInfo4 = new RegionHandshakePacket.RegionInfo4Block[0];
-//            OutPacket(handshake, ThrottleOutPacketType.Task);
-            // use same as MoveAgentIntoRegion (both should be task )
+            handshake.RegionInfo4 = new RegionHandshakePacket.RegionInfo4Block[1];
+            handshake.RegionInfo4[0] = new RegionHandshakePacket.RegionInfo4Block();
+            handshake.RegionInfo4[0].RegionFlagsExtended = args.regionFlags;
+            handshake.RegionInfo4[0].RegionProtocols = 0; // 1 here would indicate that SSB is supported
+
             OutPacket(handshake, ThrottleOutPacketType.Unknown);
         }
 
+
         public void MoveAgentIntoRegion(RegionInfo regInfo, Vector3 pos, Vector3 look)
         {
             AgentMovementCompletePacket mov = (AgentMovementCompletePacket)PacketPool.Instance.GetPacket(PacketType.AgentMovementComplete);
@@ -1210,9 +1238,32 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                     LLHeightFieldMoronize(map);
 
                 LayerDataPacket layerpack = TerrainCompressor.CreateLandPacket(heightmap, patches);
-                layerpack.Header.Reliable = true;
+                
+                // When a user edits the terrain, so much data is sent, the data queues up fast and presents a sub optimal editing experience.  
+                // To alleviate this issue, when the user edits the terrain, we start skipping the queues until they're done editing the terrain.
+                // We also make them unreliable because it's extremely likely that multiple packets will be sent for a terrain patch area 
+                // invalidating previous packets for that area.
+
+                // It's possible for an editing user to flood themselves with edited packets but the majority of use cases are such that only a 
+                // tiny percentage of users will be editing the terrain.     Other, non-editing users will see the edits much slower.
+                
+                // One last note on this topic, by the time users are going to be editing the terrain, it's extremely likely that the sim will 
+                // have rezzed already and therefore this is not likely going to cause any additional issues with lost packets, objects or terrain 
+                // patches.
 
-                OutPacket(layerpack, ThrottleOutPacketType.Task);
+                // m_justEditedTerrain is volatile, so test once and duplicate two affected statements so we only have one cache miss.
+                if (m_justEditedTerrain)
+                {
+                    layerpack.Header.Reliable = false;
+                    OutPacket(layerpack,
+                               ThrottleOutPacketType.Unknown );
+                }
+                else
+                {
+                    layerpack.Header.Reliable = true;
+                    OutPacket(layerpack,
+                               ThrottleOutPacketType.Task);
+                }
             }
             catch (Exception e)
             {
@@ -1405,6 +1456,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
             mapReply.AgentData.AgentID = AgentId;
             mapReply.Data = new MapBlockReplyPacket.DataBlock[mapBlocks2.Length];
+            mapReply.Size = new MapBlockReplyPacket.SizeBlock[mapBlocks2.Length];
             mapReply.AgentData.Flags = flag;
 
             for (int i = 0; i < mapBlocks2.Length; i++)
@@ -1419,6 +1471,11 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 mapReply.Data[i].RegionFlags = mapBlocks2[i].RegionFlags;
                 mapReply.Data[i].Access = mapBlocks2[i].Access;
                 mapReply.Data[i].Agents = mapBlocks2[i].Agents;
+
+                // TODO: hookup varregion sim size here
+                mapReply.Size[i] = new MapBlockReplyPacket.SizeBlock();
+                mapReply.Size[i].SizeX = 256;
+                mapReply.Size[i].SizeY = 256;
             }
             OutPacket(mapReply, ThrottleOutPacketType.Land);
         }
@@ -1580,7 +1637,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             OutPacket(pc, ThrottleOutPacketType.Unknown);
         }
 
-        public void SendKillObject(ulong regionHandle, List<uint> localIDs)
+        public void SendKillObject(List<uint> localIDs)
         {
 //            foreach (uint id in localIDs)
 //                m_log.DebugFormat("[CLIENT]: Sending KillObjectPacket to {0} for {1} in {2}", Name, id, regionHandle);
@@ -2594,11 +2651,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         {
             AvatarSitResponsePacket avatarSitResponse = new AvatarSitResponsePacket();
             avatarSitResponse.SitObject.ID = TargetID;
-            if (CameraAtOffset != Vector3.Zero)
-            {
-                avatarSitResponse.SitTransform.CameraAtOffset = CameraAtOffset;
-                avatarSitResponse.SitTransform.CameraEyeOffset = CameraEyeOffset;
-            }
+            avatarSitResponse.SitTransform.CameraAtOffset = CameraAtOffset;
+            avatarSitResponse.SitTransform.CameraEyeOffset = CameraEyeOffset;
             avatarSitResponse.SitTransform.ForceMouselook = ForceMouseLook;
             avatarSitResponse.SitTransform.AutoPilot = autopilot;
             avatarSitResponse.SitTransform.SitPosition = OffsetPos;
@@ -3794,12 +3848,27 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             m_udpClient.NeedAcks.Remove(oPacket.SequenceNumber);
 
             // Count this as a resent packet since we are going to requeue all of the updates contained in it
-            Interlocked.Increment(ref m_udpClient.PacketsResent);
+            Interlocked.Increment(ref m_udpClient.PacketsResent);           
+
+            // We're not going to worry about interlock yet since its not currently critical that this total count
+            // is 100% correct
+            m_udpServer.PacketsResentCount++;
 
             foreach (EntityUpdate update in updates)
                 ResendPrimUpdate(update);
         }
 
+//        OpenSim.Framework.Lazy<List<ObjectUpdatePacket.ObjectDataBlock>> objectUpdateBlocks = new OpenSim.Framework.Lazy<List<ObjectUpdatePacket.ObjectDataBlock>>();
+//        OpenSim.Framework.Lazy<List<ObjectUpdateCompressedPacket.ObjectDataBlock>> compressedUpdateBlocks = new OpenSim.Framework.Lazy<List<ObjectUpdateCompressedPacket.ObjectDataBlock>>();
+//        OpenSim.Framework.Lazy<List<ImprovedTerseObjectUpdatePacket.ObjectDataBlock>> terseUpdateBlocks = new OpenSim.Framework.Lazy<List<ImprovedTerseObjectUpdatePacket.ObjectDataBlock>>();
+//        OpenSim.Framework.Lazy<List<ImprovedTerseObjectUpdatePacket.ObjectDataBlock>> terseAgentUpdateBlocks = new OpenSim.Framework.Lazy<List<ImprovedTerseObjectUpdatePacket.ObjectDataBlock>>();
+//
+//        OpenSim.Framework.Lazy<List<EntityUpdate>> objectUpdates = new OpenSim.Framework.Lazy<List<EntityUpdate>>();
+//        OpenSim.Framework.Lazy<List<EntityUpdate>> compressedUpdates = new OpenSim.Framework.Lazy<List<EntityUpdate>>();
+//        OpenSim.Framework.Lazy<List<EntityUpdate>> terseUpdates = new OpenSim.Framework.Lazy<List<EntityUpdate>>();
+//        OpenSim.Framework.Lazy<List<EntityUpdate>> terseAgentUpdates = new OpenSim.Framework.Lazy<List<EntityUpdate>>();
+
+
         private void ProcessEntityUpdates(int maxUpdates)
         {
             OpenSim.Framework.Lazy<List<ObjectUpdatePacket.ObjectDataBlock>> objectUpdateBlocks = new OpenSim.Framework.Lazy<List<ObjectUpdatePacket.ObjectDataBlock>>();
@@ -3812,6 +3881,15 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             OpenSim.Framework.Lazy<List<EntityUpdate>> terseUpdates = new OpenSim.Framework.Lazy<List<EntityUpdate>>();
             OpenSim.Framework.Lazy<List<EntityUpdate>> terseAgentUpdates = new OpenSim.Framework.Lazy<List<EntityUpdate>>();
 
+//            objectUpdateBlocks.Value.Clear();
+//            compressedUpdateBlocks.Value.Clear();
+//            terseUpdateBlocks.Value.Clear();
+//            terseAgentUpdateBlocks.Value.Clear();
+//            objectUpdates.Value.Clear();
+//            compressedUpdates.Value.Clear();
+//            terseUpdates.Value.Clear();
+//            terseAgentUpdates.Value.Clear();
+
             // Check to see if this is a flush
             if (maxUpdates <= 0)
             {
@@ -4140,8 +4218,14 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
         void HandleQueueEmpty(ThrottleOutPacketTypeFlags categories)
         {
+//            if (!m_udpServer.IsRunningOutbound)
+//                return;
+
             if ((categories & ThrottleOutPacketTypeFlags.Task) != 0)
             {
+//                if (!m_udpServer.IsRunningOutbound)
+//                    return;
+
                 if (m_maxUpdates == 0 || m_LastQueueFill == 0)
                 {
                     m_maxUpdates = m_udpServer.PrimUpdatesPerCallback;
@@ -4167,6 +4251,27 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 ImageManager.ProcessImageQueue(m_udpServer.TextureSendLimit);
         }
 
+        internal bool HandleHasUpdates(ThrottleOutPacketTypeFlags categories)
+        {
+            bool hasUpdates = false;
+
+            if ((categories & ThrottleOutPacketTypeFlags.Task) != 0)
+            {
+                if (m_entityUpdates.Count > 0)
+                    hasUpdates = true;
+                else if (m_entityProps.Count > 0)
+                    hasUpdates = true;                   
+            }
+
+            if ((categories & ThrottleOutPacketTypeFlags.Texture) != 0)
+            {
+                if (ImageManager.HasUpdates())
+                    hasUpdates = true;
+            }
+
+            return hasUpdates;
+        }
+
         public void SendAssetUploadCompleteMessage(sbyte AssetType, bool Success, UUID AssetFullID)
         {
             AssetUploadCompletePacket newPack = new AssetUploadCompletePacket();
@@ -4312,6 +4417,10 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             // Count this as a resent packet since we are going to requeue all of the updates contained in it
             Interlocked.Increment(ref m_udpClient.PacketsResent);
 
+            // We're not going to worry about interlock yet since its not currently critical that this total count
+            // is 100% correct
+            m_udpServer.PacketsResentCount++;
+
             foreach (ObjectPropertyUpdate update in updates)
                 ResendPropertyUpdate(update);
         }
@@ -4499,6 +4608,32 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             SceneObjectPart root = sop.ParentGroup.RootPart;
 
             block.TouchName = Util.StringToBytes256(root.TouchName);
+
+            // SL 3.3.4, at least, appears to read this information as a concatenated byte[] stream of UUIDs but
+            // it's not yet clear whether this is actually used.  If this is done in the future then a pre-cached
+            // copy is really needed since it's less efficient to be constantly recreating this byte array.
+//            using (MemoryStream memStream = new MemoryStream())
+//            {
+//                using (BinaryWriter binWriter = new BinaryWriter(memStream))
+//                {
+//                    for (int i = 0; i < sop.GetNumberOfSides(); i++)               
+//                    {
+//                        Primitive.TextureEntryFace teFace = sop.Shape.Textures.FaceTextures[i];
+//
+//                        UUID textureID;
+//
+//                        if (teFace != null)
+//                            textureID = teFace.TextureID;
+//                        else
+//                            textureID = sop.Shape.Textures.DefaultTexture.TextureID;
+//
+//                        binWriter.Write(textureID.GetBytes());
+//                    }
+//
+//                    block.TextureID = memStream.ToArray();
+//                }
+//            }
+           
             block.TextureID = new byte[0]; // TextureID ???
             block.SitName = Util.StringToBytes256(root.SitName);
             block.OwnerMask = root.OwnerMask;
@@ -4877,7 +5012,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
         public void SendForceClientSelectObjects(List<uint> ObjectIDs)
         {
-            m_log.WarnFormat("[LLCLIENTVIEW] sending select with {0} objects", ObjectIDs.Count);
+//            m_log.DebugFormat("[LLCLIENTVIEW] sending select with {0} objects", ObjectIDs.Count);
             
             bool firstCall = true;
             const int MAX_OBJECTS_PER_PACKET = 251;
@@ -5015,15 +5150,14 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 }
 
                 attachPoint = 0;
+//                m_log.DebugFormat(
+//                    "[LLCLIENTVIEW]: Sending terse update to {0} with position {1} in {2}", Name, presence.OffsetPosition, m_scene.Name);
+
+                // attachPoint = presence.State; // Core: commented
                 collisionPlane = presence.CollisionPlane;
                 velocity = presence.Velocity;
                 acceleration = Vector3.Zero;
 
-                // Interestingly, sending this to non-zero will cause the client's avatar to start moving & accelerating
-                // in that direction, even though we don't model this on the server.  Implementing this in the future
-                // may improve movement smoothness.
-//                acceleration = new Vector3(1, 0, 0);
-                
                 if (sendTexture)
                     textureEntry = presence.Appearance.Texture.GetBytes();
                 else
@@ -5034,7 +5168,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 SceneObjectPart part = (SceneObjectPart)entity;
 
                 attachPoint = part.ParentGroup.AttachmentPoint;
-
+                attachPoint = ((attachPoint % 16) * 16 + (attachPoint / 16));
 //                m_log.DebugFormat(
 //                    "[LLCLIENTVIEW]: Sending attachPoint {0} for {1} {2} to {3}",
 //                    attachPoint, part.Name, part.LocalId, Name);
@@ -5062,7 +5196,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             pos += 4;
 
             // Avatar/CollisionPlane
-            data[pos++] = (byte)((attachPoint % 16) * 16 + (attachPoint / 16)); ;
+            data[pos++] = (byte) attachPoint;
             if (avatar)
             {
                 data[pos++] = 1;
@@ -5143,6 +5277,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                     parentID = part.ParentGroup.RootPart.LocalId;
                 }
             }
+//            m_log.DebugFormat(
+//                "[LLCLIENTVIEW]: Sending full update to {0} with position {1} in {2}", Name, data.OffsetPosition, m_scene.Name);
 
             byte[] objectData = new byte[76];
 
@@ -5168,7 +5304,13 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             update.NameValue = Utils.StringToBytes("FirstName STRING RW SV " + data.Firstname + "\nLastName STRING RW SV " +
                 data.Lastname + "\nTitle STRING RW SV " + data.Grouptitle);
             update.ObjectData = objectData;
-            update.ParentID = parentID;
+
+            SceneObjectPart parentPart = data.ParentPart;
+            if (parentPart != null)
+                update.ParentID = parentPart.ParentGroup.LocalId;
+            else
+                update.ParentID = 0;
+
             update.PathCurve = 16;
             update.PathScaleX = 100;
             update.PathScaleY = 100;
@@ -5387,7 +5529,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             AddLocalPacketHandler(PacketType.RezObject, HandlerRezObject);
             AddLocalPacketHandler(PacketType.DeRezObject, HandlerDeRezObject);
             AddLocalPacketHandler(PacketType.ModifyLand, HandlerModifyLand);
-            AddLocalPacketHandler(PacketType.RegionHandshakeReply, HandlerRegionHandshakeReply);
+            AddLocalPacketHandler(PacketType.RegionHandshakeReply, HandlerRegionHandshakeReply, false);
             AddLocalPacketHandler(PacketType.AgentWearablesRequest, HandlerAgentWearablesRequest);
             AddLocalPacketHandler(PacketType.AgentSetAppearance, HandlerAgentSetAppearance);
             AddLocalPacketHandler(PacketType.AgentIsNowWearing, HandlerAgentIsNowWearing);
@@ -5448,8 +5590,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             AddLocalPacketHandler(PacketType.ScriptAnswerYes, HandleScriptAnswerYes, false);
             AddLocalPacketHandler(PacketType.ObjectClickAction, HandleObjectClickAction, false);
             AddLocalPacketHandler(PacketType.ObjectMaterial, HandleObjectMaterial, false);
-            AddLocalPacketHandler(PacketType.RequestImage, HandleRequestImage);
-            AddLocalPacketHandler(PacketType.TransferRequest, HandleTransferRequest);
+            AddLocalPacketHandler(PacketType.RequestImage, HandleRequestImage, false);
+            AddLocalPacketHandler(PacketType.TransferRequest, HandleTransferRequest, false);
             AddLocalPacketHandler(PacketType.AssetUploadRequest, HandleAssetUploadRequest);
             AddLocalPacketHandler(PacketType.RequestXfer, HandleRequestXfer);
             AddLocalPacketHandler(PacketType.SendXferPacket, HandleSendXferPacket);
@@ -5481,7 +5623,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             AddLocalPacketHandler(PacketType.TeleportCancel, HandleTeleportCancel);
             AddLocalPacketHandler(PacketType.TeleportLocationRequest, HandleTeleportLocationRequest);
             AddLocalPacketHandler(PacketType.UUIDNameRequest, HandleUUIDNameRequest, false);
-            AddLocalPacketHandler(PacketType.RegionHandleRequest, HandleRegionHandleRequest);
+            AddLocalPacketHandler(PacketType.RegionHandleRequest, HandleRegionHandleRequest, false);
             AddLocalPacketHandler(PacketType.ParcelInfoRequest, HandleParcelInfoRequest);
             AddLocalPacketHandler(PacketType.ParcelAccessListRequest, HandleParcelAccessListRequest, false);
             AddLocalPacketHandler(PacketType.ParcelAccessListUpdate, HandleParcelAccessListUpdate, false);
@@ -5594,83 +5736,137 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
         #region Packet Handlers
 
+        public int TotalAgentUpdates { get; set; }
+
         #region Scene/Avatar
 
-        private bool HandleAgentUpdate(IClientAPI sener, Packet packet)
+        // Threshold for body rotation to be a significant agent update
+        private const float QDELTA = 0.000001f;
+        // Threshold for camera rotation to be a significant agent update
+        private const float VDELTA = 0.01f;
+
+        /// <summary>
+        /// This checks the update significance against the last update made.
+        /// </summary>
+        /// <remarks>Can only be called by one thread at a time</remarks>
+        /// <returns></returns>
+        /// <param name='x'></param>
+        public bool CheckAgentUpdateSignificance(AgentUpdatePacket.AgentDataBlock x)
         {
-            if (OnAgentUpdate != null)
-            {
-                AgentUpdatePacket agentUpdate = (AgentUpdatePacket)packet;
+            return CheckAgentMovementUpdateSignificance(x) || CheckAgentCameraUpdateSignificance(x);
+        }
 
-                #region Packet Session and User Check
-                if (agentUpdate.AgentData.SessionID != SessionId || agentUpdate.AgentData.AgentID != AgentId)
-                {
-                    PacketPool.Instance.ReturnPacket(packet);
-                    return false;
-                }
-                #endregion
+        /// <summary>
+        /// This checks the movement/state update significance against the last update made.
+        /// </summary>
+        /// <remarks>Can only be called by one thread at a time</remarks>
+        /// <returns></returns>
+        /// <param name='x'></param>
+        private bool CheckAgentMovementUpdateSignificance(AgentUpdatePacket.AgentDataBlock x)
+        {
+            float qdelta1 = 1 - (float)Math.Pow(Quaternion.Dot(x.BodyRotation, m_thisAgentUpdateArgs.BodyRotation), 2);
+            //qdelta2 = 1 - (float)Math.Pow(Quaternion.Dot(x.HeadRotation, m_thisAgentUpdateArgs.HeadRotation), 2);
+
+            bool movementSignificant =
+                (qdelta1 > QDELTA)                                          // significant if body rotation above threshold
+                // Ignoring head rotation altogether, because it's not being used for anything interesting up the stack
+                // || (qdelta2 > QDELTA * 10)                               // significant if head rotation above threshold
+                || (x.ControlFlags != m_thisAgentUpdateArgs.ControlFlags)   // significant if control flags changed
+                || (x.ControlFlags != (byte)AgentManager.ControlFlags.NONE) // significant if user supplying any movement update commands
+                || (x.Far != m_thisAgentUpdateArgs.Far)                     // significant if far distance changed
+                || (x.Flags != m_thisAgentUpdateArgs.Flags)                 // significant if Flags changed
+                || (x.State != m_thisAgentUpdateArgs.State)                 // significant if Stats changed
+            ;
+            //if (movementSignificant)
+            //{
+                //m_log.DebugFormat("[LLCLIENTVIEW]: Bod {0} {1}",
+                //    qdelta1, qdelta2);
+                //m_log.DebugFormat("[LLCLIENTVIEW]: St {0} {1} {2} {3}",
+                //    x.ControlFlags, x.Flags, x.Far, x.State);
+            //}
+            return movementSignificant;
+        }
 
-                bool update = false;
-                AgentUpdatePacket.AgentDataBlock x = agentUpdate.AgentData;
-
-                if (m_lastAgentUpdateArgs != null)
-                {
-                    // These should be ordered from most-likely to
-                    // least likely to change. I've made an initial
-                    // guess at that.
-                    update =
-                       (
-                        (x.BodyRotation != m_lastAgentUpdateArgs.BodyRotation) ||
-                        (x.CameraAtAxis != m_lastAgentUpdateArgs.CameraAtAxis) ||
-                        (x.CameraCenter != m_lastAgentUpdateArgs.CameraCenter) ||
-                        (x.CameraLeftAxis != m_lastAgentUpdateArgs.CameraLeftAxis) ||
-                        (x.CameraUpAxis != m_lastAgentUpdateArgs.CameraUpAxis) ||
-                        (x.ControlFlags != m_lastAgentUpdateArgs.ControlFlags) ||
-                        (x.ControlFlags != 0) ||
-                        (x.Far != m_lastAgentUpdateArgs.Far) ||
-                        (x.Flags != m_lastAgentUpdateArgs.Flags) ||
-                        (x.State != m_lastAgentUpdateArgs.State) ||
-                        (x.HeadRotation != m_lastAgentUpdateArgs.HeadRotation) ||
-                        (x.SessionID != m_lastAgentUpdateArgs.SessionID) ||
-                        (x.AgentID != m_lastAgentUpdateArgs.AgentID)
-                       );
-                }
-                else
-                {
-                    m_lastAgentUpdateArgs = new AgentUpdateArgs();
-                    update = true;
-                }
+        /// <summary>
+        /// This checks the camera update significance against the last update made.
+        /// </summary>
+        /// <remarks>Can only be called by one thread at a time</remarks>
+        /// <returns></returns>
+        /// <param name='x'></param>
+        private bool CheckAgentCameraUpdateSignificance(AgentUpdatePacket.AgentDataBlock x)
+        {
+            float vdelta1 = Vector3.Distance(x.CameraAtAxis, m_thisAgentUpdateArgs.CameraAtAxis);
+            float vdelta2 = Vector3.Distance(x.CameraCenter, m_thisAgentUpdateArgs.CameraCenter);
+            float vdelta3 = Vector3.Distance(x.CameraLeftAxis, m_thisAgentUpdateArgs.CameraLeftAxis);
+            float vdelta4 = Vector3.Distance(x.CameraUpAxis, m_thisAgentUpdateArgs.CameraUpAxis);
 
-                if (update)
-                {
-//                    m_log.DebugFormat("[LLCLIENTVIEW]: Triggered AgentUpdate for {0}", sener.Name);
+            bool cameraSignificant =
+                (vdelta1 > VDELTA) ||
+                (vdelta2 > VDELTA) ||
+                (vdelta3 > VDELTA) ||
+                (vdelta4 > VDELTA)
+            ;
 
-                    m_lastAgentUpdateArgs.AgentID = x.AgentID;
-                    m_lastAgentUpdateArgs.BodyRotation = x.BodyRotation;
-                    m_lastAgentUpdateArgs.CameraAtAxis = x.CameraAtAxis;
-                    m_lastAgentUpdateArgs.CameraCenter = x.CameraCenter;
-                    m_lastAgentUpdateArgs.CameraLeftAxis = x.CameraLeftAxis;
-                    m_lastAgentUpdateArgs.CameraUpAxis = x.CameraUpAxis;
-                    m_lastAgentUpdateArgs.ControlFlags = x.ControlFlags;
-                    m_lastAgentUpdateArgs.Far = x.Far;
-                    m_lastAgentUpdateArgs.Flags = x.Flags;
-                    m_lastAgentUpdateArgs.HeadRotation = x.HeadRotation;
-                    m_lastAgentUpdateArgs.SessionID = x.SessionID;
-                    m_lastAgentUpdateArgs.State = x.State;
+            //if (cameraSignificant)
+            //{
+                //m_log.DebugFormat("[LLCLIENTVIEW]: Cam1 {0} {1}",
+                //    x.CameraAtAxis, x.CameraCenter);
+                //m_log.DebugFormat("[LLCLIENTVIEW]: Cam2 {0} {1}",
+                //    x.CameraLeftAxis, x.CameraUpAxis);
+            //}
 
-                    UpdateAgent handlerAgentUpdate = OnAgentUpdate;
-                    UpdateAgent handlerPreAgentUpdate = OnPreAgentUpdate;
+            return cameraSignificant;
+        }
 
-                    if (handlerPreAgentUpdate != null)
-                        OnPreAgentUpdate(this, m_lastAgentUpdateArgs);
+        private bool HandleAgentUpdate(IClientAPI sener, Packet packet)
+        {            
+            // We got here, which means that something in agent update was significant
 
-                    if (handlerAgentUpdate != null)
-                        OnAgentUpdate(this, m_lastAgentUpdateArgs);
+            AgentUpdatePacket agentUpdate = (AgentUpdatePacket)packet;
+            AgentUpdatePacket.AgentDataBlock x = agentUpdate.AgentData;
 
-                    handlerAgentUpdate = null;
-                    handlerPreAgentUpdate = null;
-                }
-            }
+            if (x.AgentID != AgentId || x.SessionID != SessionId)
+                return false;
+
+            // Before we update the current m_thisAgentUpdateArgs, let's check this again
+            // to see what exactly changed
+            bool movement = CheckAgentMovementUpdateSignificance(x);
+            bool camera = CheckAgentCameraUpdateSignificance(x);
+
+            m_thisAgentUpdateArgs.AgentID = x.AgentID;
+            m_thisAgentUpdateArgs.BodyRotation = x.BodyRotation;
+            m_thisAgentUpdateArgs.CameraAtAxis = x.CameraAtAxis;
+            m_thisAgentUpdateArgs.CameraCenter = x.CameraCenter;
+            m_thisAgentUpdateArgs.CameraLeftAxis = x.CameraLeftAxis;
+            m_thisAgentUpdateArgs.CameraUpAxis = x.CameraUpAxis;
+            m_thisAgentUpdateArgs.ControlFlags = x.ControlFlags;
+            m_thisAgentUpdateArgs.Far = x.Far;
+            m_thisAgentUpdateArgs.Flags = x.Flags;
+            m_thisAgentUpdateArgs.HeadRotation = x.HeadRotation;
+            m_thisAgentUpdateArgs.SessionID = x.SessionID;
+            m_thisAgentUpdateArgs.State = x.State;
+
+            UpdateAgent handlerAgentUpdate = OnAgentUpdate;
+            UpdateAgent handlerPreAgentUpdate = OnPreAgentUpdate;
+            UpdateAgent handlerAgentCameraUpdate = OnAgentCameraUpdate;
+
+            // Was there a significant movement/state change?
+            if (movement)
+            {
+                if (handlerPreAgentUpdate != null)
+                    OnPreAgentUpdate(this, m_thisAgentUpdateArgs);
+
+                if (handlerAgentUpdate != null)
+                    OnAgentUpdate(this, m_thisAgentUpdateArgs);
+            }
+            // Was there a significant camera(s) change?
+            if (camera)
+                if (handlerAgentCameraUpdate != null)
+                    handlerAgentCameraUpdate(this, m_thisAgentUpdateArgs);
+
+            handlerAgentUpdate = null;
+            handlerPreAgentUpdate = null;
+            handlerAgentCameraUpdate = null;
 
             PacketPool.Instance.ReturnPacket(packet);
 
@@ -6260,6 +6456,9 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             //m_log.Info("[LAND]: LAND:" + modify.ToString());
             if (modify.ParcelData.Length > 0)
             {
+                // Note: the ModifyTerrain event handler sends out updated packets before the end of this event.  Therefore, 
+                // a simple boolean value should work and perhaps queue up just a few terrain patch packets at the end of the edit.
+                m_justEditedTerrain = true; // Prevent terrain packet (Land layer) from being queued, make it unreliable
                 if (OnModifyTerrain != null)
                 {
                     for (int i = 0; i < modify.ParcelData.Length; i++)
@@ -6275,6 +6474,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                         }
                     }
                 }
+                m_justEditedTerrain = false; // Queue terrain packet (Land layer) if necessary, make it reliable again
             }
 
             return true;
@@ -6636,6 +6836,12 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 }
                 #endregion
 
+                if (SceneAgent.IsChildAgent)
+                {
+                    SendCantSitBecauseChildAgentResponse();
+                    return true;
+                }
+
                 AgentRequestSit handlerAgentRequestSit = OnAgentRequestSit;
 
                 if (handlerAgentRequestSit != null)
@@ -6660,6 +6866,12 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 }
                 #endregion
 
+                if (SceneAgent.IsChildAgent)
+                {
+                    SendCantSitBecauseChildAgentResponse();
+                    return true;
+                }
+
                 AgentSit handlerAgentSit = OnAgentSit;
                 if (handlerAgentSit != null)
                 {
@@ -6669,6 +6881,14 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             return true;
         }
 
+        /// <summary>
+        /// Used when a child agent gets a sit response which should not be fulfilled.
+        /// </summary>
+        private void SendCantSitBecauseChildAgentResponse()
+        {
+            SendAlertMessage("Try moving closer.  Can't sit on object because it is not in the same region as you.");
+        }
+
         private bool HandleSoundTrigger(IClientAPI sender, Packet Pack)
         {
             SoundTriggerPacket soundTriggerPacket = (SoundTriggerPacket)Pack;
@@ -7879,129 +8099,145 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             //m_log.Debug("ClientView.ProcessPackets.cs:ProcessInPacket() - Got transfer request");
 
             TransferRequestPacket transfer = (TransferRequestPacket)Pack;
-            //m_log.Debug("Transfer Request: " + transfer.ToString());
-            // Validate inventory transfers
-            // Has to be done here, because AssetCache can't do it
-            //
             UUID taskID = UUID.Zero;
             if (transfer.TransferInfo.SourceType == (int)SourceType.SimInventoryItem)
             {
-                taskID = new UUID(transfer.TransferInfo.Params, 48);
-                UUID itemID = new UUID(transfer.TransferInfo.Params, 64);
-                UUID requestID = new UUID(transfer.TransferInfo.Params, 80);
-
-//                m_log.DebugFormat(
-//                    "[CLIENT]: Got request for asset {0} from item {1} in prim {2} by {3}",
-//                    requestID, itemID, taskID, Name);
-
                 if (!(((Scene)m_scene).Permissions.BypassPermissions()))
                 {
-                    if (taskID != UUID.Zero) // Prim
+                    // We're spawning a thread because the permissions check can block this thread
+                    Util.FireAndForget(delegate
                     {
-                        SceneObjectPart part = ((Scene)m_scene).GetSceneObjectPart(taskID);
+                        // This requests the asset if needed
+                        HandleSimInventoryTransferRequestWithPermsCheck(sender, transfer);
+                    });
+                    return true;
+                }
+            }
+            else if (transfer.TransferInfo.SourceType == (int)SourceType.SimEstate)
+            {
+                //TransferRequestPacket does not include covenant uuid?
+                //get scene covenant uuid
+                taskID = m_scene.RegionInfo.RegionSettings.Covenant;
+            }
 
-                        if (part == null)
-                        {
-                            m_log.WarnFormat(
-                                "[CLIENT]: {0} requested asset {1} from item {2} in prim {3} but prim does not exist",
-                                Name, requestID, itemID, taskID);
-                            return true;
-                        }
+            // This is non-blocking
+            MakeAssetRequest(transfer, taskID);
 
-                        TaskInventoryItem tii = part.Inventory.GetInventoryItem(itemID);
-                        if (tii == null)
-                        {
-                            m_log.WarnFormat(
-                                "[CLIENT]: {0} requested asset {1} from item {2} in prim {3} but item does not exist",
-                                Name, requestID, itemID, taskID);
-                            return true;
-                        }
+            return true;
+        }
 
-                        if (tii.Type == (int)AssetType.LSLText)
-                        {
-                            if (!((Scene)m_scene).Permissions.CanEditScript(itemID, taskID, AgentId))
-                                return true;
-                        }
-                        else if (tii.Type == (int)AssetType.Notecard)
-                        {
-                            if (!((Scene)m_scene).Permissions.CanEditNotecard(itemID, taskID, AgentId))
-                                return true;
-                        }
-                        else
-                        {
-                            // TODO: Change this code to allow items other than notecards and scripts to be successfully
-                            // shared with group.  In fact, this whole block of permissions checking should move to an IPermissionsModule
-                            if (part.OwnerID != AgentId)
-                            {
-                                m_log.WarnFormat(
-                                    "[CLIENT]: {0} requested asset {1} from item {2} in prim {3} but the prim is owned by {4}",
-                                    Name, requestID, itemID, taskID, part.OwnerID);
-                                return true;
-                            }
+        private void HandleSimInventoryTransferRequestWithPermsCheck(IClientAPI sender, TransferRequestPacket transfer)
+        {
+            UUID taskID = new UUID(transfer.TransferInfo.Params, 48);
+            UUID itemID = new UUID(transfer.TransferInfo.Params, 64);
+            UUID requestID = new UUID(transfer.TransferInfo.Params, 80);
 
-                            if ((part.OwnerMask & (uint)PermissionMask.Modify) == 0)
-                            {
-                                m_log.WarnFormat(
-                                    "[CLIENT]: {0} requested asset {1} from item {2} in prim {3} but modify permissions are not set",
-                                    Name, requestID, itemID, taskID);
-                                return true;
-                            }
+            //m_log.DebugFormat(
+            //    "[CLIENT]: Got request for asset {0} from item {1} in prim {2} by {3}",
+            //    requestID, itemID, taskID, Name);
 
-                            if (tii.OwnerID != AgentId)
-                            {
-                                m_log.WarnFormat(
-                                    "[CLIENT]: {0} requested asset {1} from item {2} in prim {3} but the item is owned by {4}",
-                                    Name, requestID, itemID, taskID, tii.OwnerID);
-                                return true;
-                            }
+            //m_log.Debug("Transfer Request: " + transfer.ToString());
+            // Validate inventory transfers
+            // Has to be done here, because AssetCache can't do it
+            //
+            if (taskID != UUID.Zero) // Prim
+            {
+                SceneObjectPart part = ((Scene)m_scene).GetSceneObjectPart(taskID);
 
-                            if ((
-                                tii.CurrentPermissions & ((uint)PermissionMask.Modify | (uint)PermissionMask.Copy | (uint)PermissionMask.Transfer))
-                                    != ((uint)PermissionMask.Modify | (uint)PermissionMask.Copy | (uint)PermissionMask.Transfer))
-                            {
-                                m_log.WarnFormat(
-                                    "[CLIENT]: {0} requested asset {1} from item {2} in prim {3} but item permissions are not modify/copy/transfer",
-                                    Name, requestID, itemID, taskID);
-                                return true;
-                            }
+                if (part == null)
+                {
+                    m_log.WarnFormat(
+                        "[CLIENT]: {0} requested asset {1} from item {2} in prim {3} but prim does not exist",
+                        Name, requestID, itemID, taskID);
+                    return;
+                }
 
-                            if (tii.AssetID != requestID)
-                            {
-                                m_log.WarnFormat(
-                                    "[CLIENT]: {0} requested asset {1} from item {2} in prim {3} but this does not match item's asset {4}",
-                                    Name, requestID, itemID, taskID, tii.AssetID);
-                                return true;
-                            }
-                        }
+                TaskInventoryItem tii = part.Inventory.GetInventoryItem(itemID);
+                if (tii == null)
+                {
+                    m_log.WarnFormat(
+                        "[CLIENT]: {0} requested asset {1} from item {2} in prim {3} but item does not exist",
+                        Name, requestID, itemID, taskID);
+                    return;
+                }
+
+                if (tii.Type == (int)AssetType.LSLText)
+                {
+                    if (!((Scene)m_scene).Permissions.CanEditScript(itemID, taskID, AgentId))
+                        return;
+                }
+                else if (tii.Type == (int)AssetType.Notecard)
+                {
+                    if (!((Scene)m_scene).Permissions.CanEditNotecard(itemID, taskID, AgentId))
+                        return;
+                }
+                else
+                {
+                    // TODO: Change this code to allow items other than notecards and scripts to be successfully
+                    // shared with group.  In fact, this whole block of permissions checking should move to an IPermissionsModule
+                    if (part.OwnerID != AgentId)
+                    {
+                        m_log.WarnFormat(
+                            "[CLIENT]: {0} requested asset {1} from item {2} in prim {3} but the prim is owned by {4}",
+                            Name, requestID, itemID, taskID, part.OwnerID);
+                        return;
                     }
-                    else // Agent
+
+                    if ((part.OwnerMask & (uint)PermissionMask.Modify) == 0)
                     {
-                        IInventoryAccessModule invAccess = m_scene.RequestModuleInterface<IInventoryAccessModule>();
-                        if (invAccess != null)
-                        {
-                            if (!invAccess.CanGetAgentInventoryItem(this, itemID, requestID))
-                                return false;
-                        }
-                        else
-                        {
-                            return false;
-                        }
+                        m_log.WarnFormat(
+                            "[CLIENT]: {0} requested asset {1} from item {2} in prim {3} but modify permissions are not set",
+                            Name, requestID, itemID, taskID);
+                        return;
+                    }
+
+                    if (tii.OwnerID != AgentId)
+                    {
+                        m_log.WarnFormat(
+                            "[CLIENT]: {0} requested asset {1} from item {2} in prim {3} but the item is owned by {4}",
+                            Name, requestID, itemID, taskID, tii.OwnerID);
+                        return;
+                    }
+
+                    if ((
+                        tii.CurrentPermissions & ((uint)PermissionMask.Modify | (uint)PermissionMask.Copy | (uint)PermissionMask.Transfer))
+                            != ((uint)PermissionMask.Modify | (uint)PermissionMask.Copy | (uint)PermissionMask.Transfer))
+                    {
+                        m_log.WarnFormat(
+                            "[CLIENT]: {0} requested asset {1} from item {2} in prim {3} but item permissions are not modify/copy/transfer",
+                            Name, requestID, itemID, taskID);
+                        return;
+                    }
+
+                    if (tii.AssetID != requestID)
+                    {
+                        m_log.WarnFormat(
+                            "[CLIENT]: {0} requested asset {1} from item {2} in prim {3} but this does not match item's asset {4}",
+                            Name, requestID, itemID, taskID, tii.AssetID);
+                        return;
                     }
                 }
             }
-            else
-                if (transfer.TransferInfo.SourceType == (int)SourceType.SimEstate)
+            else // Agent
+            {
+                IInventoryAccessModule invAccess = m_scene.RequestModuleInterface<IInventoryAccessModule>();
+                if (invAccess != null)
                 {
-                    //TransferRequestPacket does not include covenant uuid?
-                    //get scene covenant uuid
-                    taskID = m_scene.RegionInfo.RegionSettings.Covenant;
+                    if (!invAccess.CanGetAgentInventoryItem(this, itemID, requestID))
+                        return;
                 }
+                else
+                {
+                    return;
+                }
+            }
 
+            // Permissions out of the way, let's request the asset
             MakeAssetRequest(transfer, taskID);
 
-            return true;
         }
 
+
         private bool HandleAssetUploadRequest(IClientAPI sender, Packet Pack)
         {
             AssetUploadRequestPacket request = (AssetUploadRequestPacket)Pack;
@@ -11732,8 +11968,6 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         }
 
         /// <summary>
-        /// Send a response back to a client when it asks the asset server (via the region server) if it has
-        /// its appearance texture cached.
         /// </summary>
         /// <remarks>
         /// At the moment, we always reply that there is no cached texture.
@@ -11741,6 +11975,35 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// <param name="simclient"></param>
         /// <param name="packet"></param>
         /// <returns></returns>
+        // TODO: Convert old handler to use new method
+        /*protected bool HandleAgentTextureCached(IClientAPI simclient, Packet packet)
+        {
+            AgentCachedTexturePacket cachedtex = (AgentCachedTexturePacket)packet;
+
+            if (cachedtex.AgentData.SessionID != SessionId)
+                return false;
+            
+
+            List<CachedTextureRequestArg> requestArgs = new List<CachedTextureRequestArg>();
+
+            for (int i = 0; i < cachedtex.WearableData.Length; i++)
+            {
+                CachedTextureRequestArg arg = new CachedTextureRequestArg();
+                arg.BakedTextureIndex = cachedtex.WearableData[i].TextureIndex;
+                arg.WearableHashID = cachedtex.WearableData[i].ID;
+                
+                requestArgs.Add(arg);
+            }
+
+            CachedTextureRequest handlerCachedTextureRequest = OnCachedTextureRequest;
+            if (handlerCachedTextureRequest != null)
+            {
+                handlerCachedTextureRequest(simclient,cachedtex.AgentData.SerialNum,requestArgs);
+            }
+
+            return true;
+        }*/
+
         protected bool HandleAgentTextureCached(IClientAPI simclient, Packet packet)
         {
             //m_log.Debug("texture cached: " + packet.ToString());
@@ -11899,6 +12162,40 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             return true;
         }
 
+        /// <summary>
+        /// Send a response back to a client when it asks the asset server (via the region server) if it has
+        /// its appearance texture cached.
+        /// </summary>
+        /// <param name="avatar"></param>
+        /// <param name="serial"></param>
+        /// <param name="cachedTextures"></param>
+        /// <returns></returns>
+        public void SendCachedTextureResponse(ISceneEntity avatar, int serial, List<CachedTextureResponseArg> cachedTextures)
+        {
+            ScenePresence presence = avatar as ScenePresence;
+            if (presence == null)
+                return;
+
+            AgentCachedTextureResponsePacket cachedresp = (AgentCachedTextureResponsePacket)PacketPool.Instance.GetPacket(PacketType.AgentCachedTextureResponse);
+
+            // TODO: don't create new blocks if recycling an old packet
+            cachedresp.AgentData.AgentID = m_agentId;
+            cachedresp.AgentData.SessionID = m_sessionId;
+            cachedresp.AgentData.SerialNum = serial;
+            cachedresp.WearableData = new AgentCachedTextureResponsePacket.WearableDataBlock[cachedTextures.Count];
+
+            for (int i = 0; i < cachedTextures.Count; i++)
+            {
+                cachedresp.WearableData[i] = new AgentCachedTextureResponsePacket.WearableDataBlock();
+                cachedresp.WearableData[i].TextureIndex = (byte)cachedTextures[i].BakedTextureIndex;
+                cachedresp.WearableData[i].TextureID = cachedTextures[i].BakedTextureID;
+                cachedresp.WearableData[i].HostName = new byte[0];
+            }
+
+            cachedresp.Header.Zerocoded = true;
+            OutPacket(cachedresp, ThrottleOutPacketType.Task);
+        }
+
         protected bool HandleMultipleObjUpdate(IClientAPI simClient, Packet packet)
         {
             MultipleObjectUpdatePacket multipleupdate = (MultipleObjectUpdatePacket)packet;
@@ -11924,8 +12221,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                     if (part == null)
                     {
                         // It's a ghost! tell the client to delete it from view.
-                        simClient.SendKillObject(Scene.RegionInfo.RegionHandle,
-                                                 new List<uint> { localId });
+                        simClient.SendKillObject(new List<uint> { localId });
                     }
                     else
                     {
@@ -12299,6 +12595,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
             shape.PCode = addPacket.ObjectData.PCode;
             shape.State = addPacket.ObjectData.State;
+            shape.LastAttachPoint = addPacket.ObjectData.State;
             shape.PathBegin = addPacket.ObjectData.PathBegin;
             shape.PathEnd = addPacket.ObjectData.PathEnd;
             shape.PathScaleX = addPacket.ObjectData.PathScaleX;
@@ -12329,7 +12626,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             ClientInfo info = m_udpClient.GetClientInfo();
 
             info.proxyEP = null;
-            info.agentcircuit = RequestClientInfo();
+            if (info.agentcircuit == null)
+                info.agentcircuit = RequestClientInfo();
 
             return info;
         }
@@ -12712,11 +13010,14 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             OutPacket(dialog, ThrottleOutPacketType.Task);
         }
 
-        public void StopFlying(ISceneEntity p)
+        public void SendAgentTerseUpdate(ISceneEntity p)
         {
             if (p is ScenePresence)
             {
-                ScenePresence presence = p as ScenePresence;
+//                m_log.DebugFormat(
+//                    "[LLCLIENTVIEW]: Immediately sending terse agent update for {0} to {1} in {2}", 
+//                    p.Name, Name, Scene.Name);
+
                 // It turns out to get the agent to stop flying, you have to feed it stop flying velocities
                 // There's no explicit message to send the client to tell it to stop flying..   it relies on the
                 // velocity, collision plane and avatar height
@@ -12724,34 +13025,12 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 // Add 1/6 the avatar's height to it's position so it doesn't shoot into the air
                 // when the avatar stands up
 
-                Vector3 pos = presence.AbsolutePosition;
-
-                if (presence.Appearance.AvatarHeight != 127.0f)
-                    pos += new Vector3(0f, 0f, (presence.Appearance.AvatarHeight/6f));
-                else
-                    pos += new Vector3(0f, 0f, (1.56f/6f));
-
-                presence.AbsolutePosition = pos;
-
-                // attach a suitable collision plane regardless of the actual situation to force the LLClient to land.
-                // Collision plane below the avatar's position a 6th of the avatar's height is suitable.
-                // Mind you, that this method doesn't get called if the avatar's velocity magnitude is greater then a
-                // certain amount..   because the LLClient wouldn't land in that situation anyway.
-
-                // why are we still testing for this really old height value default???
-                if (presence.Appearance.AvatarHeight != 127.0f)
-                    presence.CollisionPlane = new Vector4(0, 0, 0, pos.Z - presence.Appearance.AvatarHeight/6f);
-                else
-                    presence.CollisionPlane = new Vector4(0, 0, 0, pos.Z - (1.56f/6f));
-
-
                 ImprovedTerseObjectUpdatePacket.ObjectDataBlock block =
                     CreateImprovedTerseBlock(p, false);
 
                 const float TIME_DILATION = 1.0f;
                 ushort timeDilation = Utils.FloatToUInt16(TIME_DILATION, 0.0f, 1.0f);
 
-
                 ImprovedTerseObjectUpdatePacket packet
                     = (ImprovedTerseObjectUpdatePacket)PacketPool.Instance.GetPacket(
                         PacketType.ImprovedTerseObjectUpdate);
diff --git a/OpenSim/Region/ClientStack/Linden/UDP/LLImageManager.cs b/OpenSim/Region/ClientStack/Linden/UDP/LLImageManager.cs
index 073c357..41dd4d1 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/LLImageManager.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/LLImageManager.cs
@@ -206,6 +206,13 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             }
         }
 
+        public bool HasUpdates()
+        {
+            J2KImage image = GetHighestPriorityImage();
+
+            return image != null && image.IsDecoded;
+        }
+
         public bool ProcessImageQueue(int packetsToSend)
         {
             int packetsSent = 0;
diff --git a/OpenSim/Region/ClientStack/Linden/UDP/LLUDPClient.cs b/OpenSim/Region/ClientStack/Linden/UDP/LLUDPClient.cs
index e52ac37..bd4e617 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/LLUDPClient.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/LLUDPClient.cs
@@ -31,6 +31,7 @@ using System.Net;
 using System.Threading;
 using log4net;
 using OpenSim.Framework;
+using OpenSim.Framework.Monitoring;
 using OpenMetaverse;
 using OpenMetaverse.Packets;
 
@@ -81,6 +82,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// hooked to put more data on the empty queue</summary>
         public event QueueEmpty OnQueueEmpty;
 
+        public event Func<ThrottleOutPacketTypeFlags, bool> HasUpdates;
+
         /// <summary>AgentID for this client</summary>
         public readonly UUID AgentID;
         /// <summary>The remote address of the connected client</summary>
@@ -161,6 +164,14 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         public bool m_deliverPackets = true;
 
         /// <summary>
+        /// This is the percentage of the udp texture queue to add to the task queue since
+        /// textures are now generally handled through http.
+        /// </summary>
+        private double m_cannibalrate = 0.0;
+        
+        private ClientInfo m_info = new ClientInfo();
+
+        /// <summary>
         /// Default constructor
         /// </summary>
         /// <param name="server">Reference to the UDP server this client is connected to</param>
@@ -197,6 +208,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             // Create an array of token buckets for this clients different throttle categories
             m_throttleCategories = new TokenBucket[THROTTLE_CATEGORY_COUNT];
 
+            m_cannibalrate = rates.CannibalizeTextureRate;
+            
             for (int i = 0; i < THROTTLE_CATEGORY_COUNT; i++)
             {
                 ThrottleOutPacketType type = (ThrottleOutPacketType)i;
@@ -241,20 +254,17 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             // TODO: This data structure is wrong in so many ways. Locking and copying the entire lists
             // of pending and needed ACKs for every client every time some method wants information about
             // this connection is a recipe for poor performance
-            ClientInfo info = new ClientInfo();
-            info.pendingAcks = new Dictionary<uint, uint>();
-            info.needAck = new Dictionary<uint, byte[]>();
-
-            info.resendThrottle = (int)m_throttleCategories[(int)ThrottleOutPacketType.Resend].DripRate;
-            info.landThrottle = (int)m_throttleCategories[(int)ThrottleOutPacketType.Land].DripRate;
-            info.windThrottle = (int)m_throttleCategories[(int)ThrottleOutPacketType.Wind].DripRate;
-            info.cloudThrottle = (int)m_throttleCategories[(int)ThrottleOutPacketType.Cloud].DripRate;
-            info.taskThrottle = (int)m_throttleCategories[(int)ThrottleOutPacketType.Task].DripRate;
-            info.assetThrottle = (int)m_throttleCategories[(int)ThrottleOutPacketType.Asset].DripRate;
-            info.textureThrottle = (int)m_throttleCategories[(int)ThrottleOutPacketType.Texture].DripRate;
-            info.totalThrottle = (int)m_throttleCategory.DripRate;
-
-            return info;
+
+            m_info.resendThrottle = (int)m_throttleCategories[(int)ThrottleOutPacketType.Resend].DripRate;
+            m_info.landThrottle = (int)m_throttleCategories[(int)ThrottleOutPacketType.Land].DripRate;
+            m_info.windThrottle = (int)m_throttleCategories[(int)ThrottleOutPacketType.Wind].DripRate;
+            m_info.cloudThrottle = (int)m_throttleCategories[(int)ThrottleOutPacketType.Cloud].DripRate;
+            m_info.taskThrottle = (int)m_throttleCategories[(int)ThrottleOutPacketType.Task].DripRate;
+            m_info.assetThrottle = (int)m_throttleCategories[(int)ThrottleOutPacketType.Asset].DripRate;
+            m_info.textureThrottle = (int)m_throttleCategories[(int)ThrottleOutPacketType.Texture].DripRate;
+            m_info.totalThrottle = (int)m_throttleCategory.DripRate;
+
+            return m_info;
         }
 
         /// <summary>
@@ -348,6 +358,12 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             texture = Math.Max(texture, LLUDPServer.MTU);
             asset = Math.Max(asset, LLUDPServer.MTU);
 
+            // Since most textures are now delivered through http, make it possible
+            // to cannibalize some of the bw from the texture throttle to use for
+            // the task queue (e.g. object updates)
+            task = task + (int)(m_cannibalrate * texture);
+            texture = (int)((1 - m_cannibalrate) * texture);
+            
             //int total = resend + land + wind + cloud + task + texture + asset;
             //m_log.DebugFormat("[LLUDPCLIENT]: {0} is setting throttles. Resend={1}, Land={2}, Wind={3}, Cloud={4}, Task={5}, Texture={6}, Asset={7}, Total={8}",
             //                  AgentID, resend, land, wind, cloud, task, texture, asset, total);
@@ -646,15 +662,38 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// <param name="categories">Throttle categories to fire the callback for</param>
         private void BeginFireQueueEmpty(ThrottleOutPacketTypeFlags categories)
         {
-            if (m_nextOnQueueEmpty != 0 && (Environment.TickCount & Int32.MaxValue) >= m_nextOnQueueEmpty)
+//            if (m_nextOnQueueEmpty != 0 && (Environment.TickCount & Int32.MaxValue) >= m_nextOnQueueEmpty)
+            if (!m_isQueueEmptyRunning && (Environment.TickCount & Int32.MaxValue) >= m_nextOnQueueEmpty)
             {
+                m_isQueueEmptyRunning = true;
+
+                int start = Environment.TickCount & Int32.MaxValue;
+                const int MIN_CALLBACK_MS = 30;
+
+                m_nextOnQueueEmpty = start + MIN_CALLBACK_MS;
+                if (m_nextOnQueueEmpty == 0)
+                    m_nextOnQueueEmpty = 1;
+
                 // Use a value of 0 to signal that FireQueueEmpty is running
-                m_nextOnQueueEmpty = 0;
-                // Asynchronously run the callback
-                Util.FireAndForget(FireQueueEmpty, categories);
+//                m_nextOnQueueEmpty = 0;
+
+                m_categories = categories;
+
+                if (HasUpdates(m_categories))
+                {
+                    // Asynchronously run the callback
+                    Util.FireAndForget(FireQueueEmpty, categories);
+                }
+                else
+                {
+                    m_isQueueEmptyRunning = false;
+                }
             }
         }
 
+        private bool m_isQueueEmptyRunning;
+        private ThrottleOutPacketTypeFlags m_categories = 0;
+
         /// <summary>
         /// Fires the OnQueueEmpty callback and sets the minimum time that it
         /// can be called again
@@ -664,22 +703,31 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// signature</param>
         private void FireQueueEmpty(object o)
         {
-            const int MIN_CALLBACK_MS = 30;
+//            int start = Environment.TickCount & Int32.MaxValue;
+//            const int MIN_CALLBACK_MS = 30;
 
-            ThrottleOutPacketTypeFlags categories = (ThrottleOutPacketTypeFlags)o;
-            QueueEmpty callback = OnQueueEmpty;
-            
-            int start = Environment.TickCount & Int32.MaxValue;
+//            if (m_udpServer.IsRunningOutbound)
+//            {        
+                ThrottleOutPacketTypeFlags categories = (ThrottleOutPacketTypeFlags)o;
+                QueueEmpty callback = OnQueueEmpty;                      
 
-            if (callback != null)
-            {
-                try { callback(categories); }
-                catch (Exception e) { m_log.Error("[LLUDPCLIENT]: OnQueueEmpty(" + categories + ") threw an exception: " + e.Message, e); }
-            }
+                if (callback != null)
+                {
+//                    if (m_udpServer.IsRunningOutbound)
+//                    {                
+                        try { callback(categories); }
+                        catch (Exception e) { m_log.Error("[LLUDPCLIENT]: OnQueueEmpty(" + categories + ") threw an exception: " + e.Message, e); }
+//                    }
+                }
+//            }
+
+//            m_nextOnQueueEmpty = start + MIN_CALLBACK_MS;
+//            if (m_nextOnQueueEmpty == 0)
+//                m_nextOnQueueEmpty = 1;
+
+//            }
 
-            m_nextOnQueueEmpty = start + MIN_CALLBACK_MS;
-            if (m_nextOnQueueEmpty == 0)
-                m_nextOnQueueEmpty = 1;
+            m_isQueueEmptyRunning = false;
         }
         internal void ForceThrottleSetting(int throttle, int setting)
         {
diff --git a/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs b/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs
index 4154ef2..50dae2a 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs
@@ -34,6 +34,7 @@ using System.Net.Sockets;
 using System.Reflection;
 using System.Threading;
 using log4net;
+using NDesk.Options;
 using Nini.Config;
 using OpenMetaverse.Packets;
 using OpenSim.Framework;
@@ -62,20 +63,41 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             m_udpServer = new LLUDPServer(listenIP, ref port, proxyPortOffsetParm, allow_alternate_port, configSource, circuitManager);
         }
 
-        public void NetworkStop()
-        {
-            m_udpServer.Stop();
-        }
-
         public void AddScene(IScene scene)
         {
             m_udpServer.AddScene(scene);
 
             StatsManager.RegisterStat(
                 new Stat(
+                    "ClientLogoutsDueToNoReceives",
+                    "Number of times a client has been logged out because no packets were received before the timeout.",
+                    "",
+                    "",
+                    "clientstack",
+                    scene.Name,
+                    StatType.Pull,
+                    MeasuresOfInterest.None,
+                    stat => stat.Value = m_udpServer.ClientLogoutsDueToNoReceives,
+                    StatVerbosity.Debug));
+
+            StatsManager.RegisterStat(
+                new Stat(
+                    "IncomingUDPReceivesCount",
+                    "Number of UDP receives performed",
+                    "",
+                    "",
+                    "clientstack",
+                    scene.Name,
+                    StatType.Pull,
+                    MeasuresOfInterest.AverageChangeOverTime,
+                    stat => stat.Value = m_udpServer.UdpReceives,
+                    StatVerbosity.Debug));
+
+            StatsManager.RegisterStat(
+                new Stat(
                     "IncomingPacketsProcessedCount",
-                    "Number of inbound UDP packets processed",
-                    "Number of inbound UDP packets processed",
+                    "Number of inbound LL protocol packets processed",
+                    "",
                     "",
                     "clientstack",
                     scene.Name,
@@ -83,6 +105,86 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                     MeasuresOfInterest.AverageChangeOverTime,
                     stat => stat.Value = m_udpServer.IncomingPacketsProcessed,
                     StatVerbosity.Debug));
+
+            StatsManager.RegisterStat(
+                new Stat(
+                    "IncomingPacketsMalformedCount",
+                    "Number of inbound UDP packets that could not be recognized as LL protocol packets.",
+                    "",
+                    "",
+                    "clientstack",
+                    scene.Name,
+                    StatType.Pull,
+                    MeasuresOfInterest.AverageChangeOverTime,
+                    stat => stat.Value = m_udpServer.IncomingMalformedPacketCount,
+                    StatVerbosity.Info));
+
+            StatsManager.RegisterStat(
+                new Stat(
+                    "IncomingPacketsOrphanedCount",
+                    "Number of inbound packets that were not initial connections packets and could not be associated with a viewer.",
+                    "",
+                    "",
+                    "clientstack",
+                    scene.Name,
+                    StatType.Pull,
+                    MeasuresOfInterest.AverageChangeOverTime,
+                    stat => stat.Value = m_udpServer.IncomingOrphanedPacketCount,
+                    StatVerbosity.Info));
+
+            StatsManager.RegisterStat(
+                new Stat(
+                    "IncomingPacketsResentCount",
+                    "Number of inbound packets that clients indicate are resends.",
+                    "",
+                    "",
+                    "clientstack",
+                    scene.Name,
+                    StatType.Pull,
+                    MeasuresOfInterest.AverageChangeOverTime,
+                    stat => stat.Value = m_udpServer.IncomingPacketsResentCount,
+                    StatVerbosity.Debug));
+
+            StatsManager.RegisterStat(
+                new Stat(
+                    "OutgoingUDPSendsCount",
+                    "Number of UDP sends performed",
+                    "",
+                    "",
+                    "clientstack",
+                    scene.Name,
+                    StatType.Pull,
+                    MeasuresOfInterest.AverageChangeOverTime,
+                    stat => stat.Value = m_udpServer.UdpSends,
+                    StatVerbosity.Debug));
+
+            StatsManager.RegisterStat(
+                new Stat(
+                    "OutgoingPacketsResentCount",
+                    "Number of packets resent because a client did not acknowledge receipt",
+                    "",
+                    "",
+                    "clientstack",
+                    scene.Name,
+                    StatType.Pull,
+                    MeasuresOfInterest.AverageChangeOverTime,
+                    stat => stat.Value = m_udpServer.PacketsResentCount,
+                    StatVerbosity.Debug));
+
+            StatsManager.RegisterStat(
+                new Stat(
+                    "AverageUDPProcessTime",
+                    "Average number of milliseconds taken to process each incoming UDP packet in a sample.",
+                    "This is for initial receive processing which is separate from the later client LL packet processing stage.",
+                    "ms",
+                    "clientstack",
+                    scene.Name,
+                    StatType.Pull,
+                    MeasuresOfInterest.None,
+                    stat => stat.Value = m_udpServer.AverageReceiveTicksForLastSamplePeriod / TimeSpan.TicksPerMillisecond,
+//                    stat => 
+//                        stat.Value = Math.Round(m_udpServer.AverageReceiveTicksForLastSamplePeriod / TimeSpan.TicksPerMillisecond, 7),
+                    StatVerbosity.Debug));
         }
 
         public bool HandlesRegion(Location x)
@@ -107,10 +209,18 @@ namespace OpenSim.Region.ClientStack.LindenUDP
     /// </summary>
     public class LLUDPServer : OpenSimUDPBase
     {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
         /// <summary>Maximum transmission unit, or UDP packet size, for the LLUDP protocol</summary>
         public const int MTU = 1400;
 
-        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        /// <summary>Number of forced client logouts due to no receipt of packets before timeout.</summary>
+        public int ClientLogoutsDueToNoReceives { get; private set; }
+
+        /// <summary>
+        /// Default packet debug level given to new clients
+        /// </summary>
+        public int DefaultClientPacketDebugLevel { get; set; }
 
         /// <summary>The measured resolution of Environment.TickCount</summary>
         public readonly float TickCountResolution;
@@ -184,6 +294,16 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         protected bool m_sendPing;
 
         private ExpiringCache<IPEndPoint, Queue<UDPPacketBuffer>> m_pendingCache = new ExpiringCache<IPEndPoint, Queue<UDPPacketBuffer>>();
+
+        /// <summary>
+        /// Event used to signal when queued packets are available for sending.
+        /// </summary>
+        /// <remarks>
+        /// This allows the outbound loop to only operate when there is data to send rather than continuously polling.
+        /// Some data is sent immediately and not queued.  That data would not trigger this event.
+        /// </remarks>
+        private AutoResetEvent m_dataPresentEvent = new AutoResetEvent(false);
+
         private Pool<IncomingPacket> m_incomingPacketPool;
 
         /// <summary>
@@ -204,7 +324,30 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
         public Socket Server { get { return null; } }
 
-        private int m_malformedCount = 0; // Guard against a spamming attack
+        /// <summary>
+        /// Record how many packets have been resent
+        /// </summary>
+        internal int PacketsResentCount { get; set; }
+
+        /// <summary>
+        /// Record how many packets have been sent
+        /// </summary>
+        internal int PacketsSentCount { get; set; }
+
+        /// <summary>
+        /// Record how many incoming packets are indicated as resends by clients.
+        /// </summary>
+        internal int IncomingPacketsResentCount { get; set; }
+
+        /// <summary>
+        /// Record how many inbound packets could not be recognized as LLUDP packets.
+        /// </summary>
+        public int IncomingMalformedPacketCount { get; private set; }
+
+        /// <summary>
+        /// Record how many inbound packets could not be associated with a simulator circuit.
+        /// </summary>
+        public int IncomingOrphanedPacketCount { get; private set; }
 
         /// <summary>
         /// Record current outgoing client for monitoring purposes.
@@ -461,6 +604,19 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             m_scene = (Scene)scene;
             m_location = new Location(m_scene.RegionInfo.RegionHandle);
 
+            StatsManager.RegisterStat(
+                new Stat(
+                    "InboxPacketsCount",
+                    "Number of LL protocol packets waiting for the second stage of processing after initial receive.",
+                    "Number of LL protocol packets waiting for the second stage of processing after initial receive.",
+                    "",
+                    "clientstack",
+                    scene.Name,
+                    StatType.Pull,
+                    MeasuresOfInterest.AverageChangeOverTime,
+                    stat => stat.Value = packetInbox.Count,
+                    StatVerbosity.Debug));
+
             // XXX: These stats are also pool stats but we register them separately since they are currently not
             // turned on and off by EnablePools()/DisablePools()
             StatsManager.RegisterStat(
@@ -521,6 +677,21 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 EnablePoolStats();
 
             MainConsole.Instance.Commands.AddCommand(
+                "Debug", false, "debug lludp packet",
+                 "debug lludp packet [--default] <level> [<avatar-first-name> <avatar-last-name>]",
+                 "Turn on packet debugging",
+                   "If level >  255 then all incoming and outgoing packets are logged.\n"
+                 + "If level <= 255 then incoming AgentUpdate and outgoing SimStats and SimulatorViewerTimeMessage packets are not logged.\n"
+                 + "If level <= 200 then incoming RequestImage and outgoing ImagePacket, ImageData, LayerData and CoarseLocationUpdate packets are not logged.\n"
+                 + "If level <= 100 then incoming ViewerEffect and AgentAnimation and outgoing ViewerEffect and AvatarAnimation packets are not logged.\n"
+                 + "If level <=  50 then outgoing ImprovedTerseObjectUpdate packets are not logged.\n"
+                 + "If level <= 0 then no packets are logged.\n"
+                 + "If --default is specified then the level becomes the default logging level for all subsequent agents.\n"
+                 + "In this case, you cannot also specify an avatar name.\n"
+                 + "If an avatar name is given then only packets from that avatar are logged.",
+                 HandlePacketCommand);
+
+            MainConsole.Instance.Commands.AddCommand(
                 "Debug",
                 false,
                 "debug lludp start",
@@ -559,10 +730,78 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 "debug lludp status",
                 "Return status of LLUDP packet processing.",
                 HandleStatusCommand);
+
+            MainConsole.Instance.Commands.AddCommand(
+                "Debug",
+                false,
+                "debug lludp toggle agentupdate",
+                "debug lludp toggle agentupdate",
+                "Toggle whether agentupdate packets are processed or simply discarded.",
+                HandleAgentUpdateCommand);
+        }
+
+        private void HandlePacketCommand(string module, string[] args)
+        {
+            if (SceneManager.Instance.CurrentScene != null && SceneManager.Instance.CurrentScene != m_scene)
+                return;
+
+            bool setAsDefaultLevel = false;
+            OptionSet optionSet = new OptionSet().Add("default", o => setAsDefaultLevel = o != null);
+            List<string> filteredArgs = optionSet.Parse(args);
+
+            string name = null;
+
+            if (filteredArgs.Count == 6)
+            {
+                if (!setAsDefaultLevel)
+                {
+                    name = string.Format("{0} {1}", filteredArgs[4], filteredArgs[5]);
+                }
+                else
+                {
+                    MainConsole.Instance.OutputFormat("ERROR: Cannot specify a user name when setting default logging level");
+                    return;
+                }
+            }
+
+            if (filteredArgs.Count > 3)
+            {
+                int newDebug;
+                if (int.TryParse(filteredArgs[3], out newDebug))
+                {
+                    if (setAsDefaultLevel)
+                    {
+                        DefaultClientPacketDebugLevel = newDebug;
+                        MainConsole.Instance.OutputFormat(
+                            "Debug packet debug for new clients set to {0} in {1}", DefaultClientPacketDebugLevel, m_scene.Name);
+                    }
+                    else
+                    {
+                        m_scene.ForEachScenePresence(sp =>
+                        {
+                            if (name == null || sp.Name == name)
+                            {
+                                MainConsole.Instance.OutputFormat(
+                                    "Packet debug for {0} ({1}) set to {2} in {3}",
+                                    sp.Name, sp.IsChildAgent ? "child" : "root", newDebug, m_scene.Name);
+
+                                sp.ControllingClient.DebugPacketLevel = newDebug;
+                            }
+                        });
+                    }
+                }
+                else
+                {
+                    MainConsole.Instance.Output("Usage: debug lludp packet [--default] 0..255 [<first-name> <last-name>]");
+                }
+            }
         }
 
         private void HandleStartCommand(string module, string[] args)
         {
+            if (SceneManager.Instance.CurrentScene != null && SceneManager.Instance.CurrentScene != m_scene)
+                return;
+
             if (args.Length != 4)
             {
                 MainConsole.Instance.Output("Usage: debug lludp start <in|out|all>");
@@ -580,6 +819,9 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
         private void HandleStopCommand(string module, string[] args)
         {
+            if (SceneManager.Instance.CurrentScene != null && SceneManager.Instance.CurrentScene != m_scene)
+                return;
+
             if (args.Length != 4)
             {
                 MainConsole.Instance.Output("Usage: debug lludp stop <in|out|all>");
@@ -597,6 +839,9 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
         private void HandlePoolCommand(string module, string[] args)
         {
+            if (SceneManager.Instance.CurrentScene != null && SceneManager.Instance.CurrentScene != m_scene)
+                return;
+
             if (args.Length != 4)
             {
                 MainConsole.Instance.Output("Usage: debug lludp pool <on|off>");
@@ -627,8 +872,24 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             }
         }
 
+        bool m_discardAgentUpdates;
+
+        private void HandleAgentUpdateCommand(string module, string[] args)
+        {
+            if (SceneManager.Instance.CurrentScene != null && SceneManager.Instance.CurrentScene != m_scene)
+                return;
+
+            m_discardAgentUpdates = !m_discardAgentUpdates;
+
+            MainConsole.Instance.OutputFormat(
+                "Discard AgentUpdates now {0} for {1}", m_discardAgentUpdates, m_scene.Name);
+        }
+
         private void HandleStatusCommand(string module, string[] args)
         {
+            if (SceneManager.Instance.CurrentScene != null && SceneManager.Instance.CurrentScene != m_scene)
+                return;
+
             MainConsole.Instance.OutputFormat(
                 "IN  LLUDP packet processing for {0} is {1}", m_scene.Name, IsRunningInbound ? "enabled" : "disabled");
 
@@ -636,6 +897,9 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 "OUT LLUDP packet processing for {0} is {1}", m_scene.Name, IsRunningOutbound ? "enabled" : "disabled");
 
             MainConsole.Instance.OutputFormat("LLUDP pools in {0} are {1}", m_scene.Name, UsePools ? "on" : "off");
+
+            MainConsole.Instance.OutputFormat(
+                "Packet debug level for new clients is {0}", DefaultClientPacketDebugLevel);
         }
 
         public bool HandlesRegion(Location x)
@@ -643,44 +907,44 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             return x == m_location;
         }
 
-        public void BroadcastPacket(Packet packet, ThrottleOutPacketType category, bool sendToPausedAgents, bool allowSplitting)
-        {
-            // CoarseLocationUpdate and AvatarGroupsReply packets cannot be split in an automated way
-            if ((packet.Type == PacketType.CoarseLocationUpdate || packet.Type == PacketType.AvatarGroupsReply) && allowSplitting)
-                allowSplitting = false;
-
-            if (allowSplitting && packet.HasVariableBlocks)
-            {
-                byte[][] datas = packet.ToBytesMultiple();
-                int packetCount = datas.Length;
-
-                if (packetCount < 1)
-                    m_log.Error("[LLUDPSERVER]: Failed to split " + packet.Type + " with estimated length " + packet.Length);
-
-                for (int i = 0; i < packetCount; i++)
-                {
-                    byte[] data = datas[i];
-                    m_scene.ForEachClient(
-                        delegate(IClientAPI client)
-                        {
-                            if (client is LLClientView)
-                                SendPacketData(((LLClientView)client).UDPClient, data, packet.Type, category, null);
-                        }
-                    );
-                }
-            }
-            else
-            {
-                byte[] data = packet.ToBytes();
-                m_scene.ForEachClient(
-                    delegate(IClientAPI client)
-                    {
-                        if (client is LLClientView)
-                            SendPacketData(((LLClientView)client).UDPClient, data, packet.Type, category, null);
-                    }
-                );
-            }
-        }
+//        public void BroadcastPacket(Packet packet, ThrottleOutPacketType category, bool sendToPausedAgents, bool allowSplitting)
+//        {
+//            // CoarseLocationUpdate and AvatarGroupsReply packets cannot be split in an automated way
+//            if ((packet.Type == PacketType.CoarseLocationUpdate || packet.Type == PacketType.AvatarGroupsReply) && allowSplitting)
+//                allowSplitting = false;
+//
+//            if (allowSplitting && packet.HasVariableBlocks)
+//            {
+//                byte[][] datas = packet.ToBytesMultiple();
+//                int packetCount = datas.Length;
+//
+//                if (packetCount < 1)
+//                    m_log.Error("[LLUDPSERVER]: Failed to split " + packet.Type + " with estimated length " + packet.Length);
+//
+//                for (int i = 0; i < packetCount; i++)
+//                {
+//                    byte[] data = datas[i];
+//                    m_scene.ForEachClient(
+//                        delegate(IClientAPI client)
+//                        {
+//                            if (client is LLClientView)
+//                                SendPacketData(((LLClientView)client).UDPClient, data, packet.Type, category, null);
+//                        }
+//                    );
+//                }
+//            }
+//            else
+//            {
+//                byte[] data = packet.ToBytes();
+//                m_scene.ForEachClient(
+//                    delegate(IClientAPI client)
+//                    {
+//                        if (client is LLClientView)
+//                            SendPacketData(((LLClientView)client).UDPClient, data, packet.Type, category, null);
+//                    }
+//                );
+//            }
+//        }
 
         /// <summary>
         /// Start the process of sending a packet to the client.
@@ -700,6 +964,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             if (packet.Type == PacketType.CoarseLocationUpdate && allowSplitting)
                 allowSplitting = false;
 
+            bool packetQueued = false;
+
             if (allowSplitting && packet.HasVariableBlocks)
             {
                 byte[][] datas = packet.ToBytesMultiple();
@@ -711,16 +977,21 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 for (int i = 0; i < packetCount; i++)
                 {
                     byte[] data = datas[i];
-                    SendPacketData(udpClient, data, packet.Type, category, method);
+
+                    if (!SendPacketData(udpClient, data, packet.Type, category, method))
+                        packetQueued = true;
                 }
             }
             else
             {
                 byte[] data = packet.ToBytes();
-                SendPacketData(udpClient, data, packet.Type, category, method);
+                packetQueued = SendPacketData(udpClient, data, packet.Type, category, method);
             }
 
             PacketPool.Instance.ReturnPacket(packet);
+
+            if (packetQueued)
+                m_dataPresentEvent.Set();
         }
 
         /// <summary>
@@ -734,7 +1005,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// The method to call if the packet is not acked by the client.  If null, then a standard
         /// resend of the packet is done.
         /// </param>
-        public void SendPacketData(
+        /// <returns>true if the data was sent immediately, false if it was queued for sending</returns>
+        public bool SendPacketData(
             LLUDPClient udpClient, byte[] data, PacketType type, ThrottleOutPacketType category, UnackedPacketMethod method)
         {
             int dataLength = data.Length;
@@ -807,7 +1079,13 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             // packet so that it isn't sent before a queued update packet.
             bool requestQueue = type == PacketType.KillObject;
             if (!outgoingPacket.Client.EnqueueOutgoing(outgoingPacket, requestQueue, highPriority))
+            if (!outgoingPacket.Client.EnqueueOutgoing(outgoingPacket, requestQueue))
+            {
                 SendPacketFinal(outgoingPacket);
+                return true;
+            }
+
+            return false;
 
             #endregion Queue or Send
         }
@@ -883,7 +1161,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 // Fire this out on a different thread so that we don't hold up outgoing packet processing for
                 // everybody else if this is being called due to an ack timeout.
                 // This is the same as processing as the async process of a logout request.
-                Util.FireAndForget(o => DeactivateClientDueToTimeout(client));
+                Util.FireAndForget(o => DeactivateClientDueToTimeout(client, timeoutTicks));
 
                 return;
             }
@@ -988,6 +1266,10 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             else
             {
                 Interlocked.Increment(ref udpClient.PacketsResent);
+
+                // We're not going to worry about interlock yet since its not currently critical that this total count
+                // is 100% correct
+                PacketsResentCount++;
             }
 
             #endregion Sequence Number Assignment
@@ -995,6 +1277,10 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             // Stats tracking
             Interlocked.Increment(ref udpClient.PacketsSent);
 
+            // We're not going to worry about interlock yet since its not currently critical that this total count
+            // is 100% correct
+            PacketsSentCount++;
+
             // Put the UDP payload on the wire
             AsyncBeginSend(buffer);
 
@@ -1002,6 +1288,19 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             outgoingPacket.TickCount = Environment.TickCount & Int32.MaxValue;
         }
 
+        private void RecordMalformedInboundPacket(IPEndPoint endPoint)
+        {
+//                if (m_malformedCount < 100)
+//                    m_log.DebugFormat("[LLUDPSERVER]: Dropped malformed packet: " + e.ToString());
+
+            IncomingMalformedPacketCount++;
+
+            if ((IncomingMalformedPacketCount % 10000) == 0)
+                m_log.WarnFormat(
+                    "[LLUDPSERVER]: Received {0} malformed packets so far, probable network attack.  Last was from {1}", 
+                    IncomingMalformedPacketCount, endPoint);
+        }
+
         public override void PacketReceived(UDPPacketBuffer buffer)
         {
             // Debugging/Profiling
@@ -1023,6 +1322,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 //                    "[LLUDPSERVER]: Dropping undersized packet with {0} bytes received from {1} in {2}",
 //                    buffer.DataLength, buffer.RemoteEndPoint, m_scene.RegionInfo.RegionName);
 
+                RecordMalformedInboundPacket(endPoint);
+
                 return; // Drop undersized packet
             }
 
@@ -1041,6 +1342,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 //                    "[LLUDPSERVER]: Dropping packet with malformed header received from {0} in {1}",
 //                    buffer.RemoteEndPoint, m_scene.RegionInfo.RegionName);
 
+                RecordMalformedInboundPacket(endPoint);
+
                 return; // Malformed header
             }
 
@@ -1056,34 +1359,23 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                     // Only allocate a buffer for zerodecoding if the packet is zerocoded
                     ((buffer.Data[0] & Helpers.MSG_ZEROCODED) != 0) ? new byte[4096] : null);
             }
-            catch (MalformedDataException)
-            {
-            }
-            catch (IndexOutOfRangeException)
-            {
-//                m_log.WarnFormat(
-//                    "[LLUDPSERVER]: Dropping short packet received from {0} in {1}",
-//                    buffer.RemoteEndPoint, m_scene.RegionInfo.RegionName);
-
-                return; // Drop short packet
-            }
             catch (Exception e)
             {
-                if (m_malformedCount < 100)
+                if (IncomingMalformedPacketCount < 100)
                     m_log.DebugFormat("[LLUDPSERVER]: Dropped malformed packet: " + e.ToString());
-
-                m_malformedCount++;
-
-                if ((m_malformedCount % 100000) == 0)
-                    m_log.DebugFormat("[LLUDPSERVER]: Received {0} malformed packets so far, probable network attack.", m_malformedCount);
             }
 
             // Fail-safe check
             if (packet == null)
             {
-                m_log.ErrorFormat("[LLUDPSERVER]: Malformed data, cannot parse {0} byte packet from {1}:",
-                    buffer.DataLength, buffer.RemoteEndPoint);
-                m_log.Error(Utils.BytesToHexString(buffer.Data, buffer.DataLength, null));
+                if (IncomingMalformedPacketCount < 100)
+                {
+                    m_log.WarnFormat("[LLUDPSERVER]: Malformed data, cannot parse {0} byte packet from {1}, data {2}:",
+                        buffer.DataLength, buffer.RemoteEndPoint, Utils.BytesToHexString(buffer.Data, buffer.DataLength, null));
+                }
+
+                RecordMalformedInboundPacket(endPoint);
+
                 return;
             }
 
@@ -1127,12 +1419,33 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                     queue.Enqueue(buffer);
                     return;
                 }
+                else if (packet.Type == PacketType.CompleteAgentMovement)
+                {
+                    // Send ack straight away to let the viewer know that we got it.
+                    SendAckImmediate(endPoint, packet.Header.Sequence);
+
+                    // We need to copy the endpoint so that it doesn't get changed when another thread reuses the
+                    // buffer.
+                    object[] array = new object[] { new IPEndPoint(endPoint.Address, endPoint.Port), packet };
+
+                    Util.FireAndForget(HandleCompleteMovementIntoRegion, array);
+
+                    return;
+                }
             }
 
             // Determine which agent this packet came from
             if (client == null || !(client is LLClientView))
             {
                 //m_log.Debug("[LLUDPSERVER]: Received a " + packet.Type + " packet from an unrecognized source: " + address + " in " + m_scene.RegionInfo.RegionName);
+
+                IncomingOrphanedPacketCount++;
+
+                if ((IncomingOrphanedPacketCount % 10000) == 0)
+                    m_log.WarnFormat(
+                        "[LLUDPSERVER]: Received {0} orphaned packets so far.  Last was from {1}", 
+                        IncomingOrphanedPacketCount, endPoint);
+
                 return;
             }
 
@@ -1211,6 +1524,11 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
             #region Incoming Packet Accounting
 
+            // We're not going to worry about interlock yet since its not currently critical that this total count
+            // is 100% correct
+            if (packet.Header.Resent)
+                IncomingPacketsResentCount++;
+
             // Check the archive of received reliable packet IDs to see whether we already received this packet
             if (packet.Header.Reliable && !udpClient.PacketArchive.TryEnqueue(packet.Header.Sequence))
             {
@@ -1233,6 +1551,25 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             LogPacketHeader(true, udpClient.CircuitCode, 0, packet.Type, (ushort)packet.Length);
             #endregion BinaryStats
 
+            if (packet.Type == PacketType.AgentUpdate)
+            {
+                if (m_discardAgentUpdates)
+                    return;
+
+                ((LLClientView)client).TotalAgentUpdates++;
+
+                AgentUpdatePacket agentUpdate = (AgentUpdatePacket)packet;
+
+                LLClientView llClient = client as LLClientView;
+                if (agentUpdate.AgentData.SessionID != client.SessionId 
+                    || agentUpdate.AgentData.AgentID != client.AgentId
+                    || !(llClient == null || llClient.CheckAgentUpdateSignificance(agentUpdate.AgentData)) )
+                {
+                    PacketPool.Instance.ReturnPacket(packet);
+                    return;
+                }
+            }
+
             #region Ping Check Handling
 
             if (packet.Type == PacketType.StartPingCheck)
@@ -1421,7 +1758,13 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             
                     // We only want to send initial data to new clients, not ones which are being converted from child to root.
                     if (client != null)
-                        client.SceneAgent.SendInitialDataToMe();
+                    {
+                        AgentCircuitData aCircuit = m_scene.AuthenticateHandler.GetAgentCircuitData(uccp.CircuitCode.Code);
+                        bool tp = (aCircuit.teleportFlags > 0);
+                        // Let's delay this for TP agents, otherwise the viewer doesn't know where to get resources from
+                        if (!tp)
+                            client.SceneAgent.SendInitialDataToMe();
+                    }
 
                     // Now we know we can handle more data
                     Thread.Sleep(200);
@@ -1476,6 +1819,116 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             }
         }
 
+        private void HandleCompleteMovementIntoRegion(object o)
+        {
+            IPEndPoint endPoint = null;
+            IClientAPI client = null;
+
+            try
+            {
+                object[] array = (object[])o;
+                endPoint = (IPEndPoint)array[0];
+                CompleteAgentMovementPacket packet = (CompleteAgentMovementPacket)array[1];
+
+                m_log.DebugFormat(
+                    "[LLUDPSERVER]: Handling CompleteAgentMovement request from {0} in {1}", endPoint, m_scene.Name);
+
+                // Determine which agent this packet came from
+                // We need to wait here because in when using the OpenSimulator V2 teleport protocol to travel to a destination
+                // simulator with no existing child presence, the viewer (at least LL 3.3.4) will send UseCircuitCode 
+                // and then CompleteAgentMovement immediately without waiting for an ack.  As we are now handling these
+                // packets asynchronously, we need to account for this thread proceeding more quickly than the 
+                // UseCircuitCode thread.
+                int count = 40;
+                while (count-- > 0)
+                {
+                    if (m_scene.TryGetClient(endPoint, out client))
+                    {
+                        if (!client.IsActive)
+                        {
+                            // This check exists to catch a condition where the client has been closed by another thread
+                            // but has not yet been removed from the client manager (and possibly a new connection has
+                            // not yet been established).
+                            m_log.DebugFormat(
+                                "[LLUDPSERVER]: Received a CompleteAgentMovement from {0} for {1} in {2} but client is not active yet.  Waiting.",
+                                endPoint, client.Name, m_scene.Name);
+                        }
+                        else if (client.SceneAgent == null)
+                        {
+                            // This check exists to catch a condition where the new client has been added to the client
+                            // manager but the SceneAgent has not yet been set in Scene.AddNewAgent().  If we are too
+                            // eager, then the new ScenePresence may not have registered a listener for this messsage
+                            // before we try to process it.
+                            // XXX: A better long term fix may be to add the SceneAgent before the client is added to 
+                            // the client manager
+                            m_log.DebugFormat(
+                                "[LLUDPSERVER]: Received a CompleteAgentMovement from {0} for {1} in {2} but client SceneAgent not set yet.  Waiting.",
+                                endPoint, client.Name, m_scene.Name);
+                        }
+                        else
+                        {
+                            break;
+                        }
+                    }
+                    else
+                    {
+                        m_log.DebugFormat(
+                            "[LLUDPSERVER]: Received a CompleteAgentMovement from {0} in {1} but no client exists yet.  Waiting.", 
+                            endPoint, m_scene.Name);
+                    }
+
+                    Thread.Sleep(200);
+                }
+
+                if (client == null)
+                {
+                    m_log.DebugFormat(
+                        "[LLUDPSERVER]: No client found for CompleteAgentMovement from {0} in {1} after wait.  Dropping.",
+                        endPoint, m_scene.Name);
+
+                    return;
+                }
+                else if (!client.IsActive || client.SceneAgent == null)
+                {
+                    // This check exists to catch a condition where the client has been closed by another thread
+                    // but has not yet been removed from the client manager.
+                    // The packet could be simply ignored but it is useful to know if this condition occurred for other debugging
+                    // purposes.
+                    m_log.DebugFormat(
+                        "[LLUDPSERVER]: Received a CompleteAgentMovement from {0} for {1} in {2} but client is not active after wait.  Dropping.",
+                        endPoint, client.Name, m_scene.Name);
+
+                    return;
+                }
+
+                IncomingPacket incomingPacket1;
+
+                // Inbox insertion
+                if (UsePools)
+                {
+                    incomingPacket1 = m_incomingPacketPool.GetObject();
+                    incomingPacket1.Client = (LLClientView)client;
+                    incomingPacket1.Packet = packet;
+                }
+                else
+                {
+                    incomingPacket1 = new IncomingPacket((LLClientView)client, packet);
+                }
+
+                packetInbox.Enqueue(incomingPacket1);
+            }
+            catch (Exception e)
+            {
+                m_log.ErrorFormat(
+                    "[LLUDPSERVER]: CompleteAgentMovement handling from endpoint {0}, client {1} {2} failed.  Exception {3}{4}",
+                    endPoint != null ? endPoint.ToString() : "n/a",
+                    client != null ? client.Name : "unknown",
+                    client != null ? client.AgentId.ToString() : "unknown",
+                    e.Message,
+                    e.StackTrace);
+            }
+        }
+
         /// <summary>
         /// Send an ack immediately to the given endpoint.
         /// </summary>
@@ -1544,6 +1997,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
     
                     client = new LLClientView(m_scene, this, udpClient, sessionInfo, agentID, sessionID, circuitCode);
                     client.OnLogout += LogoutHandler;
+                    client.DebugPacketLevel = DefaultClientPacketDebugLevel;
     
                     ((LLClientView)client).DisableFacelights = m_disableFacelights;
     
@@ -1562,21 +2016,22 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// regular client pings.
         /// </remarks>
         /// <param name='client'></param>
-        private void DeactivateClientDueToTimeout(LLClientView client)
+        /// <param name='timeoutTicks'></param>
+        private void DeactivateClientDueToTimeout(LLClientView client, int timeoutTicks)
         {
             lock (client.CloseSyncLock)
-            {
+            {    
+                ClientLogoutsDueToNoReceives++;
+
                 m_log.WarnFormat(
-                    "[LLUDPSERVER]: Ack timeout, disconnecting {0} agent for {1} in {2}",
-                    client.SceneAgent.IsChildAgent ? "child" : "root", client.Name, m_scene.RegionInfo.RegionName);
-    
-                StatsManager.SimExtraStats.AddAbnormalClientThreadTermination();
+                    "[LLUDPSERVER]: No packets received from {0} agent of {1} for {2}ms in {3}.  Disconnecting.",
+                    client.SceneAgent.IsChildAgent ? "child" : "root", client.Name, timeoutTicks, m_scene.Name);
     
                 if (!client.SceneAgent.IsChildAgent)
-                     client.Kick("Simulator logged you out due to connection timeout");
-    
-                client.CloseWithoutChecks(true);
+                     client.Kick("Simulator logged you out due to connection timeout.");
             }
+
+            m_scene.CloseAgent(client.AgentId, true);
         }
 
         private void IncomingPacketHandler()
@@ -1592,6 +2047,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 {
                     IncomingPacket incomingPacket = null;
 
+                    /*
                     // HACK: This is a test to try and rate limit packet handling on Mono.
                     // If it works, a more elegant solution can be devised
                     if (Util.FireAndForgetCount() < 2)
@@ -1599,6 +2055,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                         //m_log.Debug("[LLUDPSERVER]: Incoming packet handler is sleeping");
                         Thread.Sleep(30);
                     }
+                     */
 
                     if (packetInbox.Dequeue(100, ref incomingPacket))
                     {
@@ -1694,8 +2151,13 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
                     // If nothing was sent, sleep for the minimum amount of time before a
                     // token bucket could get more tokens
+                    //if (!m_packetSent)
+                    //    Thread.Sleep((int)TickCountResolution);
+                    //
+                    // Instead, now wait for data present to be explicitly signalled.  Evidence so far is that with
+                    // modern mono it reduces CPU base load since there is no more continuous polling.
                     if (!m_packetSent)
-                        Thread.Sleep((int)TickCountResolution);
+                        m_dataPresentEvent.WaitOne(100);
 
                     Watchdog.UpdateThread();
                 }
@@ -1912,7 +2374,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             if (!client.IsLoggingOut)
             {
                 client.IsLoggingOut = true;
-                client.Close(false, false);
+                m_scene.CloseAgent(client.AgentId, false);
             }
         }
     }
diff --git a/OpenSim/Region/ClientStack/Linden/UDP/OpenSimUDPBase.cs b/OpenSim/Region/ClientStack/Linden/UDP/OpenSimUDPBase.cs
index 7035e38..881e768 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/OpenSimUDPBase.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/OpenSimUDPBase.cs
@@ -78,6 +78,36 @@ namespace OpenMetaverse
         public bool IsRunningOutbound { get; private set; }
 
         /// <summary>
+        /// Number of UDP receives.
+        /// </summary>
+        public int UdpReceives { get; private set; }
+
+        /// <summary>
+        /// Number of UDP sends
+        /// </summary>
+        public int UdpSends { get; private set; }
+
+        /// <summary>
+        /// Number of receives over which to establish a receive time average.
+        /// </summary>
+        private readonly static int s_receiveTimeSamples = 500;
+
+        /// <summary>
+        /// Current number of samples taken to establish a receive time average.
+        /// </summary>
+        private int m_currentReceiveTimeSamples;
+
+        /// <summary>
+        /// Cumulative receive time for the sample so far.
+        /// </summary>
+        private int m_receiveTicksInCurrentSamplePeriod;
+
+        /// <summary>
+        /// The average time taken for each require receive in the last sample.
+        /// </summary>
+        public float AverageReceiveTicksForLastSamplePeriod { get; private set; }
+
+        /// <summary>
         /// Default constructor
         /// </summary>
         /// <param name="bindAddress">Local IP address to bind the server to</param>
@@ -111,6 +141,8 @@ namespace OpenMetaverse
 
             if (!IsRunningInbound)
             {
+                m_log.DebugFormat("[UDPBASE]: Starting inbound UDP loop");
+
                 const int SIO_UDP_CONNRESET = -1744830452;
 
                 IPEndPoint ipep = new IPEndPoint(m_localBindAddress, m_udpPort);
@@ -151,6 +183,8 @@ namespace OpenMetaverse
         /// </summary>
         public void StartOutbound()
         {
+            m_log.DebugFormat("[UDPBASE]: Starting outbound UDP loop");
+
             IsRunningOutbound = true;
         }
 
@@ -158,10 +192,8 @@ namespace OpenMetaverse
         {
             if (IsRunningInbound)
             {
-                // wait indefinitely for a writer lock.  Once this is called, the .NET runtime
-                // will deny any more reader locks, in effect blocking all other send/receive
-                // threads.  Once we have the lock, we set IsRunningInbound = false to inform the other
-                // threads that the socket is closed.
+                m_log.DebugFormat("[UDPBASE]: Stopping inbound UDP loop");
+
                 IsRunningInbound = false;
                 m_udpSocket.Close();
             }
@@ -169,6 +201,8 @@ namespace OpenMetaverse
 
         public void StopOutbound()
         {
+            m_log.DebugFormat("[UDPBASE]: Stopping outbound UDP loop");
+
             IsRunningOutbound = false;
         }
 
@@ -257,7 +291,16 @@ namespace OpenMetaverse
                         m_log.Warn("[UDPBASE]: Salvaged the UDP listener on port " + m_udpPort);
                     }
                 }
-                catch (ObjectDisposedException) { }
+                catch (ObjectDisposedException e) 
+                { 
+                    m_log.Error(
+                        string.Format("[UDPBASE]: Error processing UDP begin receive {0}.  Exception  ", UdpReceives), e);
+                }
+                catch (Exception e)
+                {
+                    m_log.Error(
+                        string.Format("[UDPBASE]: Error processing UDP begin receive {0}.  Exception  ", UdpReceives), e);
+                }
             }
         }
 
@@ -267,17 +310,21 @@ namespace OpenMetaverse
             // to AsyncBeginReceive
             if (IsRunningInbound)
             {
+                UdpReceives++;
+
                 // Asynchronous mode will start another receive before the
                 // callback for this packet is even fired. Very parallel :-)
                 if (m_asyncPacketHandling)
                     AsyncBeginReceive();
 
-                // get the buffer that was created in AsyncBeginReceive
-                // this is the received data
-                UDPPacketBuffer buffer = (UDPPacketBuffer)iar.AsyncState;
-
                 try
                 {
+                    // get the buffer that was created in AsyncBeginReceive
+                    // this is the received data
+                    UDPPacketBuffer buffer = (UDPPacketBuffer)iar.AsyncState;
+
+                    int startTick = Util.EnvironmentTickCount();
+
                     // get the length of data actually read from the socket, store it with the
                     // buffer
                     buffer.DataLength = m_udpSocket.EndReceiveFrom(iar, ref buffer.RemoteEndPoint);
@@ -285,9 +332,42 @@ namespace OpenMetaverse
                     // call the abstract method PacketReceived(), passing the buffer that
                     // has just been filled from the socket read.
                     PacketReceived(buffer);
+
+                    // If more than one thread can be calling AsyncEndReceive() at once (e.g. if m_asyncPacketHandler)
+                    // then a particular stat may be inaccurate due to a race condition.  We won't worry about this
+                    // since this should be rare and  won't cause a runtime problem.
+                    if (m_currentReceiveTimeSamples >= s_receiveTimeSamples)
+                    {
+                        AverageReceiveTicksForLastSamplePeriod 
+                            = (float)m_receiveTicksInCurrentSamplePeriod / s_receiveTimeSamples;
+
+                        m_receiveTicksInCurrentSamplePeriod = 0;
+                        m_currentReceiveTimeSamples = 0;
+                    }
+                    else
+                    {
+                        m_receiveTicksInCurrentSamplePeriod += Util.EnvironmentTickCountSubtract(startTick);
+                        m_currentReceiveTimeSamples++;
+                    }
+                }
+                catch (SocketException se) 
+                { 
+                    m_log.Error(
+                        string.Format(
+                            "[UDPBASE]: Error processing UDP end receive {0}, socket error code {1}.  Exception  ", 
+                            UdpReceives, se.ErrorCode), 
+                        se);
+                }
+                catch (ObjectDisposedException e) 
+                { 
+                    m_log.Error(
+                        string.Format("[UDPBASE]: Error processing UDP end receive {0}.  Exception  ", UdpReceives), e);
+                }
+                catch (Exception e)
+                {
+                    m_log.Error(
+                        string.Format("[UDPBASE]: Error processing UDP end receive {0}.  Exception  ", UdpReceives), e);
                 }
-                catch (SocketException) { }
-                catch (ObjectDisposedException) { }
                 finally
                 {
 //                    if (UsePools)
@@ -298,14 +378,13 @@ namespace OpenMetaverse
                     if (!m_asyncPacketHandling)
                         AsyncBeginReceive();
                 }
-
             }
         }
 
         public void AsyncBeginSend(UDPPacketBuffer buf)
         {
-            if (IsRunningOutbound)
-            {
+//            if (IsRunningOutbound)
+//            {
                 try
                 {
                     m_udpSocket.BeginSendTo(
@@ -319,7 +398,7 @@ namespace OpenMetaverse
                 }
                 catch (SocketException) { }
                 catch (ObjectDisposedException) { }
-            }
+//            }
         }
 
         void AsyncEndSend(IAsyncResult result)
@@ -328,6 +407,8 @@ namespace OpenMetaverse
             {
 //                UDPPacketBuffer buf = (UDPPacketBuffer)result.AsyncState;
                 m_udpSocket.EndSendTo(result);
+
+                UdpSends++;
             }
             catch (SocketException) { }
             catch (ObjectDisposedException) { }
diff --git a/OpenSim/Region/ClientStack/Linden/UDP/PacketPool.cs b/OpenSim/Region/ClientStack/Linden/UDP/PacketPool.cs
index 1fdc410..5a2bcee 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/PacketPool.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/PacketPool.cs
@@ -145,39 +145,32 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             return packet;
         }
 
-        // private byte[] decoded_header = new byte[10];
         private static PacketType GetType(byte[] bytes)
         {
-            byte[] decoded_header = new byte[10 + 8];
             ushort id;
             PacketFrequency freq;
+            bool isZeroCoded = (bytes[0] & Helpers.MSG_ZEROCODED) != 0;
 
-            if ((bytes[0] & Helpers.MSG_ZEROCODED) != 0)
+            if (bytes[6] == 0xFF)
             {
-                Helpers.ZeroDecode(bytes, 16, decoded_header);
-            }
-            else
-            {
-                Buffer.BlockCopy(bytes, 0, decoded_header, 0, 10);
-            }
-
-            if (decoded_header[6] == 0xFF)
-            {
-                if (decoded_header[7] == 0xFF)
+                if (bytes[7] == 0xFF)
                 {
-                    id = (ushort) ((decoded_header[8] << 8) + decoded_header[9]);
                     freq = PacketFrequency.Low;
+                    if (isZeroCoded && bytes[8] == 0)
+                        id = bytes[10];
+                    else
+                        id = (ushort)((bytes[8] << 8) + bytes[9]);
                 }
                 else
                 {
-                    id = decoded_header[7];
                     freq = PacketFrequency.Medium;
+                    id = bytes[7];
                 }
             }
             else
             {
-                id = decoded_header[6];
                 freq = PacketFrequency.High;
+                id = bytes[6];
             }
 
             return Packet.GetType(id, freq);
diff --git a/OpenSim/Region/ClientStack/Linden/UDP/Properties/AssemblyInfo.cs b/OpenSim/Region/ClientStack/Linden/UDP/Properties/AssemblyInfo.cs
index 98ef72f..f8d0c02 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/Properties/AssemblyInfo.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/Properties/AssemblyInfo.cs
@@ -29,5 +29,5 @@ using System.Runtime.InteropServices;
 //      Build Number
 //      Revision
 //
-[assembly: AssemblyVersion("0.7.6.*")]
+[assembly: AssemblyVersion("0.8.0.*")]
 
diff --git a/OpenSim/Region/ClientStack/Linden/UDP/Tests/BasicCircuitTests.cs b/OpenSim/Region/ClientStack/Linden/UDP/Tests/BasicCircuitTests.cs
index 556df30..9700224 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/Tests/BasicCircuitTests.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/Tests/BasicCircuitTests.cs
@@ -33,6 +33,7 @@ using NUnit.Framework;
 using OpenMetaverse;
 using OpenMetaverse.Packets;
 using OpenSim.Framework;
+using OpenSim.Framework.Monitoring;
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Tests.Common;
 using OpenSim.Tests.Common.Mock;
@@ -69,6 +70,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP.Tests
         {
             base.SetUp();
             m_scene = new SceneHelpers().SetupScene();
+            StatsManager.SimExtraStats = new SimExtraStatsCollector();
         }
         
         /// <summary>
@@ -198,7 +200,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP.Tests
         public void TestLogoutClientDueToAck()
         {
             TestHelpers.InMethod();
-//            TestHelpers.EnableLogging();
+            TestHelpers.EnableLogging();
 
             IniConfigSource ics = new IniConfigSource();
             IConfig config = ics.AddConfig("ClientStack.LindenUDP");
@@ -210,8 +212,6 @@ namespace OpenSim.Region.ClientStack.LindenUDP.Tests
 
             ScenePresence spAfterAckTimeout = m_scene.GetScenePresence(sp.UUID);
             Assert.That(spAfterAckTimeout, Is.Null);
-
-//            TestHelpers.DisableLogging();
         }
 
 //        /// <summary>
diff --git a/OpenSim/Region/ClientStack/Linden/UDP/Tests/LLImageManagerTests.cs b/OpenSim/Region/ClientStack/Linden/UDP/Tests/LLImageManagerTests.cs
index 7d9f581..575e54c 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/Tests/LLImageManagerTests.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/Tests/LLImageManagerTests.cs
@@ -29,6 +29,7 @@ using System;
 using System.IO;
 using System.Net;
 using System.Reflection;
+using System.Threading;
 using log4net.Config;
 using Nini.Config;
 using NUnit.Framework;
@@ -53,6 +54,9 @@ namespace OpenSim.Region.ClientStack.LindenUDP.Tests
         [TestFixtureSetUp]
         public void FixtureInit()
         {
+            // Don't allow tests to be bamboozled by asynchronous events.  Execute everything on the same thread.
+            Util.FireAndForgetMethod = FireAndForgetMethod.None;
+
             using (
                 Stream resource
                     = GetType().Assembly.GetManifestResourceStream(
@@ -72,9 +76,19 @@ namespace OpenSim.Region.ClientStack.LindenUDP.Tests
             }
         }
 
+        [TestFixtureTearDown]
+        public void TearDown()
+        {
+            // We must set this back afterwards, otherwise later tests will fail since they're expecting multiple
+            // threads.  Possibly, later tests should be rewritten not to worry about such things.
+            Util.FireAndForgetMethod = Util.DefaultFireAndForgetMethod;
+        }
+
         [SetUp]
-        public void SetUp()
+        public override void SetUp()
         {
+            base.SetUp();
+
             UUID userId = TestHelpers.ParseTail(0x3);
 
             J2KDecoderModule j2kdm = new J2KDecoderModule();
diff --git a/OpenSim/Region/ClientStack/Linden/UDP/Tests/MockScene.cs b/OpenSim/Region/ClientStack/Linden/UDP/Tests/MockScene.cs
index 119a677..e2178e5 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/Tests/MockScene.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/Tests/MockScene.cs
@@ -52,17 +52,18 @@ namespace OpenSim.Region.ClientStack.LindenUDP.Tests
         public override void Update(int frames) {}
         public override void LoadWorldMap() {}
         
-        public override ISceneAgent AddNewClient(IClientAPI client, PresenceType type)
+        public override ISceneAgent AddNewAgent(IClientAPI client, PresenceType type)
         {
             client.OnObjectName += RecordObjectNameCall;
 
             // FIXME
             return null;
         }
-        
-        public override void RemoveClient(UUID agentID, bool someReason) {}
-//        public override void CloseAllAgents(uint circuitcode) {}
+
+        public override bool CloseAgent(UUID agentID, bool force) { return true; }
+
         public override bool CheckClient(UUID clientId, IPEndPoint endPoint) { return true; }
+
         public override void OtherRegionUp(GridRegion otherRegion) {  }
 
         public override bool TryGetScenePresence(UUID uuid, out ScenePresence sp) { sp = null; return false; }
diff --git a/OpenSim/Region/ClientStack/Linden/UDP/ThrottleRates.cs b/OpenSim/Region/ClientStack/Linden/UDP/ThrottleRates.cs
index c9aac0b..e5bae6e 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/ThrottleRates.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/ThrottleRates.cs
@@ -59,6 +59,9 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// <summary>Flag used to enable adaptive throttles</summary>
         public bool AdaptiveThrottlesEnabled;
         
+        /// <summary>Amount of the texture throttle to steal for the task throttle</summary>
+        public double CannibalizeTextureRate;
+
         /// <summary>
         /// Default constructor
         /// </summary>
@@ -80,6 +83,9 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 Total = throttleConfig.GetInt("client_throttle_max_bps", 0);
 
                 AdaptiveThrottlesEnabled = throttleConfig.GetBoolean("enable_adaptive_throttles", false);
+                
+                CannibalizeTextureRate = (double)throttleConfig.GetFloat("CannibalizeTextureRate", 0.0f);
+                CannibalizeTextureRate = Util.Clamp<double>(CannibalizeTextureRate,0.0, 0.9);
             }
             catch (Exception) { }
         }
diff --git a/OpenSim/Region/CoreModules/Agent/AssetTransaction/AgentAssetsTransactions.cs b/OpenSim/Region/CoreModules/Agent/AssetTransaction/AgentAssetsTransactions.cs
index da1ff2e..1e14f45 100644
--- a/OpenSim/Region/CoreModules/Agent/AssetTransaction/AgentAssetsTransactions.cs
+++ b/OpenSim/Region/CoreModules/Agent/AssetTransaction/AgentAssetsTransactions.cs
@@ -33,6 +33,7 @@ using OpenSim.Framework;
 
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Services.Interfaces;
+using OpenSim.Region.Framework.Interfaces;
 
 namespace OpenSim.Region.CoreModules.Agent.AssetTransaction
 {
@@ -119,6 +120,14 @@ namespace OpenSim.Region.CoreModules.Agent.AssetTransaction
             }
             else
             {
+                // Check if the xfer is a terrain xfer
+                IEstateModule estateModule = m_Scene.RequestModuleInterface<IEstateModule>();
+                if (estateModule != null)
+                {
+                    if (estateModule.IsTerrainXfer(xferID))
+                        return;
+                }
+                
                 m_log.ErrorFormat(
                     "[AGENT ASSET TRANSACTIONS]: Could not find uploader for xfer id {0}, packet id {1}, data length {2}",
                     xferID, packetID, data.Length);
diff --git a/OpenSim/Region/CoreModules/Agent/TextureSender/J2KDecoderModule.cs b/OpenSim/Region/CoreModules/Agent/TextureSender/J2KDecoderModule.cs
index 3764685..d9b0eff 100644
--- a/OpenSim/Region/CoreModules/Agent/TextureSender/J2KDecoderModule.cs
+++ b/OpenSim/Region/CoreModules/Agent/TextureSender/J2KDecoderModule.cs
@@ -166,7 +166,7 @@ namespace OpenSim.Region.CoreModules.Agent.TextureSender
 
                 // Do Decode!
                 if (decode)
-                    Decode(assetID, j2kData);
+                    Util.FireAndForget(delegate { Decode(assetID, j2kData); });
             }
         }
 
diff --git a/OpenSim/Region/CoreModules/Asset/CenomeAssetCache.cs b/OpenSim/Region/CoreModules/Asset/CenomeAssetCache.cs
index f43305f..9b0e1f4 100644
--- a/OpenSim/Region/CoreModules/Asset/CenomeAssetCache.cs
+++ b/OpenSim/Region/CoreModules/Asset/CenomeAssetCache.cs
@@ -194,10 +194,12 @@ namespace OpenSim.Region.CoreModules.Asset
 
         #region IImprovedAssetCache Members
 
-
         public bool Check(string id)
         {
-            return false;
+            AssetBase asset;
+
+            // XXX:This is probably not an efficient implementation.
+            return m_cache.TryGetValue(id, out asset);
         }
 
         /// <summary>
diff --git a/OpenSim/Region/CoreModules/Asset/CoreAssetCache.cs b/OpenSim/Region/CoreModules/Asset/CoreAssetCache.cs
index 58ce61a..f720748 100644
--- a/OpenSim/Region/CoreModules/Asset/CoreAssetCache.cs
+++ b/OpenSim/Region/CoreModules/Asset/CoreAssetCache.cs
@@ -114,7 +114,8 @@ namespace OpenSim.Region.CoreModules.Asset
         //
         public bool Check(string id)
         {
-            return false;
+            // XXX This is probably not an efficient implementation.
+            return Get(id) != null;
         }
 
         public void Cache(AssetBase asset)
diff --git a/OpenSim/Region/CoreModules/Asset/FlotsamAssetCache.cs b/OpenSim/Region/CoreModules/Asset/FlotsamAssetCache.cs
index d510d82..b270de9 100644
--- a/OpenSim/Region/CoreModules/Asset/FlotsamAssetCache.cs
+++ b/OpenSim/Region/CoreModules/Asset/FlotsamAssetCache.cs
@@ -31,17 +31,16 @@
 using System;
 using System.IO;
 using System.Collections.Generic;
+using System.Linq;
 using System.Reflection;
 using System.Runtime.Serialization;
 using System.Runtime.Serialization.Formatters.Binary;
 using System.Threading;
 using System.Timers;
-
 using log4net;
 using Nini.Config;
 using Mono.Addins;
 using OpenMetaverse;
-
 using OpenSim.Framework;
 using OpenSim.Framework.Console;
 using OpenSim.Region.Framework.Interfaces;
@@ -76,8 +75,6 @@ namespace OpenSim.Region.CoreModules.Asset
         private static ulong m_RequestsForInprogress;
         private static ulong m_DiskHits;
         private static ulong m_MemoryHits;
-        private static double m_HitRateMemory;
-        private static double m_HitRateFile;
 
 #if WAIT_ON_INPROGRESS_REQUESTS
         private Dictionary<string, ManualResetEvent> m_CurrentlyWriting = new Dictionary<string, ManualResetEvent>();
@@ -251,71 +248,68 @@ namespace OpenSim.Region.CoreModules.Asset
 
         private void UpdateFileCache(string key, AssetBase asset)
         {
-            // TODO: Spawn this off to some seperate thread to do the actual writing
-            if (asset != null)
-            {
-                string filename = GetFileName(key);
+            string filename = GetFileName(key);
 
-                try
+            try
+            {
+                // If the file is already cached, don't cache it, just touch it so access time is updated
+                if (File.Exists(filename))
                 {
-                    // If the file is already cached, don't cache it, just touch it so access time is updated
-                    if (File.Exists(filename))
+                    // We don't really want to know about sharing
+                    // violations here. If the file is locked, then
+                    // the other thread has updated the time for us.
+                    try
                     {
-                        // We don't really want to know about sharing
-                        // violations here. If the file is locked, then
-                        // the other thread has updated the time for us.
-                        try
+                        lock (m_CurrentlyWriting)
                         {
-                            lock (m_CurrentlyWriting)
-                            {
-                                if (!m_CurrentlyWriting.Contains(filename))
-                                    File.SetLastAccessTime(filename, DateTime.Now);
-                            }
+                            if (!m_CurrentlyWriting.Contains(filename))
+                                File.SetLastAccessTime(filename, DateTime.Now);
                         }
-                        catch
+                    }
+                    catch
+                    {
+                    }
+                } 
+                else 
+                {
+                    // Once we start writing, make sure we flag that we're writing
+                    // that object to the cache so that we don't try to write the 
+                    // same file multiple times.
+                    lock (m_CurrentlyWriting)
+                    {
+#if WAIT_ON_INPROGRESS_REQUESTS
+                        if (m_CurrentlyWriting.ContainsKey(filename))
                         {
+                            return;
                         }
-                    } else {
-
-                        // Once we start writing, make sure we flag that we're writing
-                        // that object to the cache so that we don't try to write the 
-                        // same file multiple times.
-                        lock (m_CurrentlyWriting)
+                        else
                         {
-#if WAIT_ON_INPROGRESS_REQUESTS
-                            if (m_CurrentlyWriting.ContainsKey(filename))
-                            {
-                                return;
-                            }
-                            else
-                            {
-                                m_CurrentlyWriting.Add(filename, new ManualResetEvent(false));
-                            }
+                            m_CurrentlyWriting.Add(filename, new ManualResetEvent(false));
+                        }
 
 #else
-                            if (m_CurrentlyWriting.Contains(filename))
-                            {
-                                return;
-                            }
-                            else
-                            {
-                                m_CurrentlyWriting.Add(filename);
-                            }
-#endif
-
+                        if (m_CurrentlyWriting.Contains(filename))
+                        {
+                            return;
                         }
+                        else
+                        {
+                            m_CurrentlyWriting.Add(filename);
+                        }
+#endif
 
-                        Util.FireAndForget(
-                            delegate { WriteFileCache(filename, asset); });
                     }
-                }
-                catch (Exception e)
-                {
-                    m_log.ErrorFormat(
-                        "[FLOTSAM ASSET CACHE]: Failed to update cache for asset {0}.  Exception {1} {2}",
-                        asset.ID, e.Message, e.StackTrace);
+
+                    Util.FireAndForget(
+                        delegate { WriteFileCache(filename, asset); });
                 }
             }
+            catch (Exception e)
+            {
+                m_log.ErrorFormat(
+                    "[FLOTSAM ASSET CACHE]: Failed to update cache for asset {0}.  Exception {1} {2}",
+                    asset.ID, e.Message, e.StackTrace);
+            }
         }
 
         public void Cache(AssetBase asset)
@@ -350,15 +344,9 @@ namespace OpenSim.Region.CoreModules.Asset
 
         private bool CheckFromMemoryCache(string id)
         {
-            AssetBase asset = null;
-
-            if (m_MemoryCache.TryGetValue(id, out asset))
-                return true;
-
-            return false;
+            return m_MemoryCache.Contains(id);
         }
 
-
         /// <summary>
         /// Try to get an asset from the file cache.
         /// </summary>
@@ -396,15 +384,16 @@ namespace OpenSim.Region.CoreModules.Asset
 
             if (File.Exists(filename))
             {
-                FileStream stream = null;
                 try
                 {
-                    stream = File.Open(filename, FileMode.Open, FileAccess.Read, FileShare.Read);
-                    BinaryFormatter bformatter = new BinaryFormatter();
+                    using (FileStream stream = File.Open(filename, FileMode.Open, FileAccess.Read, FileShare.Read))
+                    {
+                        BinaryFormatter bformatter = new BinaryFormatter();
 
-                    asset = (AssetBase)bformatter.Deserialize(stream);
+                        asset = (AssetBase)bformatter.Deserialize(stream);
 
-                    m_DiskHits++;
+                        m_DiskHits++;
+                    }
                 }
                 catch (System.Runtime.Serialization.SerializationException e)
                 {
@@ -423,12 +412,6 @@ namespace OpenSim.Region.CoreModules.Asset
                     m_log.WarnFormat(
                         "[FLOTSAM ASSET CACHE]: Failed to get file {0} for asset {1}.  Exception {2} {3}",
                         filename, id, e.Message, e.StackTrace);
-
-                }
-                finally
-                {
-                    if (stream != null)
-                        stream.Close();
                 }
             }
 
@@ -440,36 +423,19 @@ namespace OpenSim.Region.CoreModules.Asset
             bool found = false;
 
             string filename = GetFileName(id);
+
             if (File.Exists(filename))
             {
-                // actually check if we can open it, and so update expire
-                FileStream stream = null;
                 try
                 {
-                    stream = File.Open(filename, FileMode.Open, FileAccess.Read, FileShare.Read);
-                    if (stream != null)
+                    using (FileStream stream = File.Open(filename, FileMode.Open, FileAccess.Read, FileShare.Read))
                     {
-                        found = true;
-                        stream.Close();
+                        if (stream != null)
+                            found = true;
                     }
-
-                }
-                catch (System.Runtime.Serialization.SerializationException e)
-                {
-                    found = false;
-                    m_log.ErrorFormat(
-                        "[FLOTSAM ASSET CACHE]: Failed to check file {0} for asset {1}.  Exception {2} {3}",
-                        filename, id, e.Message, e.StackTrace);
-
-                    // If there was a problem deserializing the asset, the asset may
-                    // either be corrupted OR was serialized under an old format
-                    // {different version of AssetBase} -- we should attempt to
-                    // delete it and re-cache
-                    File.Delete(filename);
                 }
                 catch (Exception e)
                 {
-                    found = false;
                     m_log.ErrorFormat(
                         "[FLOTSAM ASSET CACHE]: Failed to check file {0} for asset {1}.  Exception {2} {3}",
                         filename, id, e.Message, e.StackTrace);
@@ -498,18 +464,9 @@ namespace OpenSim.Region.CoreModules.Asset
 
             if (((m_LogLevel >= 1)) && (m_HitRateDisplay != 0) && (m_Requests % m_HitRateDisplay == 0))
             {
-                m_HitRateFile = (double)m_DiskHits / m_Requests * 100.0;
-
                 m_log.InfoFormat("[FLOTSAM ASSET CACHE]: Cache Get :: {0} :: {1}", id, asset == null ? "Miss" : "Hit");
-                m_log.InfoFormat("[FLOTSAM ASSET CACHE]: File Hit Rate {0}% for {1} requests", m_HitRateFile.ToString("0.00"), m_Requests);
 
-                if (m_MemoryCacheEnabled)
-                {
-                    m_HitRateMemory = (double)m_MemoryHits / m_Requests * 100.0;
-                    m_log.InfoFormat("[FLOTSAM ASSET CACHE]: Memory Hit Rate {0}% for {1} requests", m_HitRateMemory.ToString("0.00"), m_Requests);
-                }
-
-                m_log.InfoFormat("[FLOTSAM ASSET CACHE]: {0} unnessesary requests due to requests for assets that are currently downloading.", m_RequestsForInprogress);
+                GenerateCacheHitReport().ForEach(l => m_log.InfoFormat("[FLOTSAM ASSET CACHE]: {0}", l));
             }
 
             return asset;
@@ -530,11 +487,6 @@ namespace OpenSim.Region.CoreModules.Asset
             return Get(id);
         }
 
-        public AssetBase CheckCached(string id)
-        {
-            return Get(id);
-        }
-
         public void Expire(string id)
         {
             if (m_LogLevel >= 2)
@@ -819,7 +771,7 @@ namespace OpenSim.Region.CoreModules.Asset
             UuidGatherer gatherer = new UuidGatherer(m_AssetService);
 
             HashSet<UUID> uniqueUuids = new HashSet<UUID>();
-            Dictionary<UUID, AssetType> assets = new Dictionary<UUID, AssetType>();
+            Dictionary<UUID, sbyte> assets = new Dictionary<UUID, sbyte>();
 
             foreach (Scene s in m_Scenes)
             {
@@ -842,7 +794,7 @@ namespace OpenSim.Region.CoreModules.Asset
                         else if (storeUncached)
                         {
                             AssetBase cachedAsset = m_AssetService.Get(assetID.ToString());
-                            if (cachedAsset == null && assets[assetID] != AssetType.Unknown)
+                            if (cachedAsset == null && assets[assetID] != (sbyte)AssetType.Unknown)
                                 m_log.DebugFormat(
                                 "[FLOTSAM ASSET CACHE]: Could not find asset {0}, type {1} referenced by object {2} at {3} in scene {4} when pre-caching all scene assets",
                                     assetID, assets[assetID], e.Name, e.AbsolutePosition, s.Name);
@@ -891,45 +843,77 @@ namespace OpenSim.Region.CoreModules.Asset
             }
         }
 
+        private List<string> GenerateCacheHitReport()
+        {
+            List<string> outputLines = new List<string>();
+
+            double fileHitRate = (double)m_DiskHits / m_Requests * 100.0;
+            outputLines.Add(
+                string.Format("File Hit Rate: {0}% for {1} requests", fileHitRate.ToString("0.00"), m_Requests));
+
+            if (m_MemoryCacheEnabled)
+            {
+                double memHitRate = (double)m_MemoryHits / m_Requests * 100.0;
+
+                outputLines.Add(
+                    string.Format("Memory Hit Rate: {0}% for {1} requests", memHitRate.ToString("0.00"), m_Requests));
+            }
+
+            outputLines.Add(
+                string.Format(
+                    "Unnecessary requests due to requests for assets that are currently downloading: {0}", 
+                    m_RequestsForInprogress));
+
+            return outputLines;
+        }
+
         #region Console Commands
         private void HandleConsoleCommand(string module, string[] cmdparams)
         {
+            ICommandConsole con = MainConsole.Instance;
+
             if (cmdparams.Length >= 2)
             {
                 string cmd = cmdparams[1];
+
                 switch (cmd)
                 {
                     case "status":
                         if (m_MemoryCacheEnabled)
-                            m_log.InfoFormat("[FLOTSAM ASSET CACHE]: Memory Cache : {0} assets", m_MemoryCache.Count);
+                            con.OutputFormat("Memory Cache: {0} assets", m_MemoryCache.Count);
                         else
-                            m_log.InfoFormat("[FLOTSAM ASSET CACHE]: Memory cache disabled");
+                            con.OutputFormat("Memory cache disabled");
 
                         if (m_FileCacheEnabled)
                         {
                             int fileCount = GetFileCacheCount(m_CacheDirectory);
-                            m_log.InfoFormat("[FLOTSAM ASSET CACHE]: File Cache : {0} assets", fileCount);
+                            con.OutputFormat("File Cache: {0} assets", fileCount);
+                        }
+                        else
+                        {
+                            con.Output("File cache disabled");
+                        }
+
+                        GenerateCacheHitReport().ForEach(l => con.Output(l));
+
+                        if (m_FileCacheEnabled)
+                        {
+                            con.Output("Deep scans have previously been performed on the following regions:");
     
                             foreach (string s in Directory.GetFiles(m_CacheDirectory, "*.fac"))
-                            {
-                                m_log.Info("[FLOTSAM ASSET CACHE]: Deep scans have previously been performed on the following regions:");
-    
+                            {                                    
                                 string RegionID = s.Remove(0,s.IndexOf("_")).Replace(".fac","");
                                 DateTime RegionDeepScanTMStamp = File.GetLastWriteTime(s);
-                                m_log.InfoFormat("[FLOTSAM ASSET CACHE]: Region: {0}, {1}", RegionID, RegionDeepScanTMStamp.ToString("MM/dd/yyyy hh:mm:ss"));
+                                con.OutputFormat("Region: {0}, {1}", RegionID, RegionDeepScanTMStamp.ToString("MM/dd/yyyy hh:mm:ss"));
                             }
                         }
-                        else
-                        {
-                            m_log.InfoFormat("[FLOTSAM ASSET CACHE]: File cache disabled");
-                        }
 
                         break;
 
                     case "clear":
                         if (cmdparams.Length < 2)
                         {
-                            m_log.Warn("[FLOTSAM ASSET CACHE]: Usage is fcache clear [file] [memory]");
+                            con.Output("Usage is fcache clear [file] [memory]");
                             break;
                         }
 
@@ -953,11 +937,11 @@ namespace OpenSim.Region.CoreModules.Asset
                             if (m_MemoryCacheEnabled)
                             {
                                 m_MemoryCache.Clear();
-                                m_log.Info("[FLOTSAM ASSET CACHE]: Memory cache cleared.");
+                                con.Output("Memory cache cleared.");
                             }
                             else
                             {
-                                m_log.Info("[FLOTSAM ASSET CACHE]: Memory cache not enabled.");
+                                con.Output("Memory cache not enabled.");
                             }
                         }
     
@@ -966,24 +950,22 @@ namespace OpenSim.Region.CoreModules.Asset
                             if (m_FileCacheEnabled)
                             {
                                 ClearFileCache();
-                                m_log.Info("[FLOTSAM ASSET CACHE]: File cache cleared.");
+                                con.Output("File cache cleared.");
                             }
                             else
                             {
-                                m_log.Info("[FLOTSAM ASSET CACHE]: File cache not enabled.");
+                                con.Output("File cache not enabled.");
                             }
                         }
 
                         break;
 
                     case "assets":
-                        m_log.Info("[FLOTSAM ASSET CACHE]: Ensuring assets are cached for all scenes.");
+                        con.Output("Ensuring assets are cached for all scenes.");
 
                         Util.FireAndForget(delegate {
                             int assetReferenceTotal = TouchAllSceneAssets(true);
-                            m_log.InfoFormat(
-                                "[FLOTSAM ASSET CACHE]: Completed check with {0} assets.",
-                                assetReferenceTotal);
+                            con.OutputFormat("Completed check with {0} assets.", assetReferenceTotal);
                         });
 
                         break;
@@ -991,7 +973,7 @@ namespace OpenSim.Region.CoreModules.Asset
                     case "expire":
                         if (cmdparams.Length < 3)
                         {
-                            m_log.InfoFormat("[FLOTSAM ASSET CACHE]: Invalid parameters for Expire, please specify a valid date & time", cmd);
+                            con.OutputFormat("Invalid parameters for Expire, please specify a valid date & time", cmd);
                             break;
                         }
 
@@ -1009,28 +991,27 @@ namespace OpenSim.Region.CoreModules.Asset
 
                         if (!DateTime.TryParse(s_expirationDate, out expirationDate))
                         {
-                            m_log.InfoFormat("[FLOTSAM ASSET CACHE]: {0} is not a valid date & time", cmd);
+                            con.OutputFormat("{0} is not a valid date & time", cmd);
                             break;
                         }
 
                         if (m_FileCacheEnabled)
                             CleanExpiredFiles(m_CacheDirectory, expirationDate);
                         else
-                            m_log.InfoFormat("[FLOTSAM ASSET CACHE]: File cache not active, not clearing.");
+                            con.OutputFormat("File cache not active, not clearing.");
 
                         break;
                     default:
-                        m_log.InfoFormat("[FLOTSAM ASSET CACHE]: Unknown command {0}", cmd);
+                        con.OutputFormat("Unknown command {0}", cmd);
                         break;
                 }
             }
             else if (cmdparams.Length == 1)
             {
-                m_log.InfoFormat("[FLOTSAM ASSET CACHE]: fcache status - Display cache status");
-                m_log.InfoFormat("[FLOTSAM ASSET CACHE]: fcache clearmem - Remove all assets cached in memory");
-                m_log.InfoFormat("[FLOTSAM ASSET CACHE]: fcache clearfile - Remove all assets cached on disk");
-                m_log.InfoFormat("[FLOTSAM ASSET CACHE]: fcache cachescenes - Attempt a deep cache of all assets in all scenes");
-                m_log.InfoFormat("[FLOTSAM ASSET CACHE]: fcache <datetime> - Purge assets older then the specified date & time");
+                con.Output("fcache assets - Attempt a deep cache of all assets in all scenes");
+                con.Output("fcache expire <datetime> - Purge assets older then the specified date & time");
+                con.Output("fcache clear [file] [memory] - Remove cached assets");
+                con.Output("fcache status - Display cache status");
             }
         }
 
@@ -1050,11 +1031,6 @@ namespace OpenSim.Region.CoreModules.Asset
             return asset.Data;
         }
 
-        public bool CheckData(string id)
-        {
-            return Check(id); ;
-        }
-
         public bool Get(string id, object sender, AssetRetrieved handler)
         {
             AssetBase asset = Get(id);
diff --git a/OpenSim/Region/CoreModules/Asset/GlynnTuckerAssetCache.cs b/OpenSim/Region/CoreModules/Asset/GlynnTuckerAssetCache.cs
index ce9b546..5f76ac2 100644
--- a/OpenSim/Region/CoreModules/Asset/GlynnTuckerAssetCache.cs
+++ b/OpenSim/Region/CoreModules/Asset/GlynnTuckerAssetCache.cs
@@ -117,7 +117,7 @@ namespace OpenSim.Region.CoreModules.Asset
 
         public bool Check(string id)
         {
-            return false;
+            return m_Cache.Contains(id);
         }
 
         public void Cache(AssetBase asset)
diff --git a/OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs b/OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs
index 6495f3f..d47ca4b 100644
--- a/OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs
@@ -29,6 +29,7 @@ using System;
 using System.Collections.Generic;
 using System.Reflection;
 using System.IO;
+using System.Threading;
 using System.Xml;
 using log4net;
 using Mono.Addins;
@@ -51,6 +52,15 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
         public int DebugLevel { get; set; }
+
+        /// <summary>
+        /// Period to sleep per 100 prims in order to avoid CPU spikes when an avatar with many attachments logs in/changes
+        /// outfit or many avatars with a medium levels of attachments login/change outfit simultaneously.
+        /// </summary>
+        /// <remarks>
+        /// A value of 0 will apply no pause.  The pause is specified in milliseconds.
+        /// </remarks>
+        public int ThrottlePer100PrimsRezzed { get; set; }
         
         private Scene m_scene;
         private IInventoryAccessModule m_invAccessModule;
@@ -67,18 +77,26 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
         {
             IConfig config = source.Configs["Attachments"];
             if (config != null)
+            {
                 Enabled = config.GetBoolean("Enabled", true);
+
+                ThrottlePer100PrimsRezzed = config.GetInt("ThrottlePer100PrimsRezzed", 0);
+            }
             else
+            {
                 Enabled = true;
+            }
         }
         
         public void AddRegion(Scene scene)
         {
             m_scene = scene;
-            m_scene.RegisterModuleInterface<IAttachmentsModule>(this);
-
             if (Enabled)
             {
+                // Only register module with scene if it is enabled. All callers check for a null attachments module.
+                // Ideally, there should be a null attachments module for when this core attachments module has been 
+                // disabled. Registering only when enabled allows for other attachments module implementations.
+                m_scene.RegisterModuleInterface<IAttachmentsModule>(this);
                 m_scene.EventManager.OnNewClient += SubscribeToClientEvents;
                 m_scene.EventManager.OnStartScript += (localID, itemID) => HandleScriptStateChange(localID, true);
                 m_scene.EventManager.OnStopScript += (localID, itemID) => HandleScriptStateChange(localID, false);
@@ -86,24 +104,43 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
                 MainConsole.Instance.Commands.AddCommand(
                     "Debug",
                     false,
-                    "debug attachments",
-                    "debug attachments [0|1]",
-                    "Turn on attachments debugging\n"
-                        + "  <= 0 - turns off debugging\n"
-                        + "  >= 1 - turns on attachment message logging\n",
-                    HandleDebugAttachments);
+                    "debug attachments log",
+                    "debug attachments log [0|1]",
+                    "Turn on attachments debug logging",
+                    "  <= 0 - turns off debug logging\n"
+                        + "  >= 1 - turns on attachment message debug logging",
+                    HandleDebugAttachmentsLog);
+
+                MainConsole.Instance.Commands.AddCommand(
+                    "Debug",
+                    false,
+                    "debug attachments throttle",
+                    "debug attachments throttle <ms>",
+                    "Turn on attachments throttling.",
+                    "This requires a millisecond value.  " +
+                    "  == 0 - disable throttling.\n"
+                        + "  > 0 - sleeps for this number of milliseconds per 100 prims rezzed.",
+                    HandleDebugAttachmentsThrottle);
+
+                MainConsole.Instance.Commands.AddCommand(
+                    "Debug",
+                    false,
+                    "debug attachments status",
+                    "debug attachments status",
+                    "Show current attachments debug status",
+                    HandleDebugAttachmentsStatus);
             }
 
             // TODO: Should probably be subscribing to CloseClient too, but this doesn't yet give us IClientAPI
         }
 
-        private void HandleDebugAttachments(string module, string[] args)
+        private void HandleDebugAttachmentsLog(string module, string[] args)
         {
             int debugLevel;
 
-            if (!(args.Length == 3 && int.TryParse(args[2], out debugLevel)))
+            if (!(args.Length == 4 && int.TryParse(args[3], out debugLevel)))
             {
-                MainConsole.Instance.OutputFormat("Usage: debug attachments [0|1]");
+                MainConsole.Instance.OutputFormat("Usage: debug attachments log [0|1]");
             }
             else
             {
@@ -113,6 +150,29 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
             }
         }
 
+        private void HandleDebugAttachmentsThrottle(string module, string[] args)
+        {
+            int ms;
+
+            if (args.Length == 4 && int.TryParse(args[3], out ms))
+            {
+                ThrottlePer100PrimsRezzed = ms;
+                MainConsole.Instance.OutputFormat(
+                    "Attachments rez throttle per 100 prims is now {0} in {1}", ThrottlePer100PrimsRezzed, m_scene.Name);
+
+                return;
+            }
+
+            MainConsole.Instance.OutputFormat("Usage: debug attachments throttle <ms>");
+        }
+
+        private void HandleDebugAttachmentsStatus(string module, string[] args)
+        {
+            MainConsole.Instance.OutputFormat("Settings for {0}", m_scene.Name);
+            MainConsole.Instance.OutputFormat("Debug logging level: {0}", DebugLevel);
+            MainConsole.Instance.OutputFormat("Throttle per 100 prims: {0}ms", ThrottlePer100PrimsRezzed);
+        }
+
         /// <summary>
         /// Listen for client triggered running state changes so that we can persist the script's object if necessary.
         /// </summary>
@@ -273,7 +333,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
             List<AvatarAttachment> attachments = sp.Appearance.GetAttachments();
             foreach (AvatarAttachment attach in attachments)
             {
-                uint p = (uint)attach.AttachPoint;
+                uint attachmentPt = (uint)attach.AttachPoint;
 
 //                m_log.DebugFormat(
 //                    "[ATTACHMENTS MODULE]: Doing initial rez of attachment with itemID {0}, assetID {1}, point {2} for {3} in {4}",
@@ -302,13 +362,13 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
                     // If we're an NPC then skip all the item checks and manipulations since we don't have an
                     // inventory right now.
                     RezSingleAttachmentFromInventoryInternal(
-                        sp, sp.PresenceType == PresenceType.Npc ? UUID.Zero : attach.ItemID, attach.AssetID, p, true, d);
+                        sp, sp.PresenceType == PresenceType.Npc ? UUID.Zero : attach.ItemID, attach.AssetID, attachmentPt, true, d);
                 }
                 catch (Exception e)
                 {
-                    UUID agentId = (sp.ControllingClient == null) ? (UUID)null : sp.ControllingClient.AgentId;
+                    UUID agentId = (sp.ControllingClient == null) ? default(UUID) : sp.ControllingClient.AgentId;
                     m_log.ErrorFormat("[ATTACHMENTS MODULE]: Unable to rez attachment with itemID {0}, assetID {1}, point {2} for {3}: {4}\n{5}",
-                        attach.ItemID, attach.AssetID, p, agentId, e.Message, e.StackTrace);
+                        attach.ItemID, attach.AssetID, attachmentPt, agentId, e.Message, e.StackTrace);
                 }
             }
         }
@@ -422,13 +482,28 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
                 attachPos = Vector3.Zero;
             }
 
-            // AttachmentPt 0 (default) means the client chose to 'wear' the attachment.
+            // if the attachment point is the same as previous, make sure we get the saved
+            // position info.
+            if (attachmentPt != 0 && attachmentPt == group.RootPart.Shape.LastAttachPoint)
+            {
+                attachPos = group.RootPart.AttachedPos;
+            }
+
+            // AttachmentPt 0 means the client chose to 'wear' the attachment.
             if (attachmentPt == (uint)AttachmentPoint.Default)
             {
                 // Check object for stored attachment point
                 attachmentPt = group.AttachmentPoint;
             }
 
+            // if we didn't find an attach point, look for where it was last attached
+            if (attachmentPt == 0)
+            {
+                attachmentPt = (uint)group.RootPart.Shape.LastAttachPoint;
+                attachPos = group.RootPart.AttachedPos;
+                group.HasGroupChanged = true;
+            }
+
             // if we still didn't find a suitable attachment point.......
             if (attachmentPt == 0)
             {
@@ -610,6 +685,8 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
                 if (changed && m_scene.AvatarFactory != null)
                     m_scene.AvatarFactory.QueueAppearanceSave(sp.UUID);
 
+                so.RootPart.Shape.LastAttachPoint = (byte)so.AttachmentPoint;
+                
                 sp.RemoveAttachment(so);
                 so.FromItemID = UUID.Zero;
 
@@ -841,7 +918,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
                     m_scene.ForEachClient(
                         client =>
                             { if (client.AgentId != so.AttachedAvatar)
-                                client.SendKillObject(m_scene.RegionInfo.RegionHandle, new List<uint>() { so.LocalId });
+                                client.SendKillObject(new List<uint>() { so.LocalId });
                             });
                 }
 
@@ -982,8 +1059,8 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
 
             if (DebugLevel > 0)
                 m_log.DebugFormat(
-                    "[ATTACHMENTS MODULE]: Rezzed single object {0} for attachment to {1} on point {2} in {3}",
-                    objatt.Name, sp.Name, attachmentPt, m_scene.Name);
+                    "[ATTACHMENTS MODULE]: Rezzed single object {0} with {1} prims for attachment to {2} on point {3} in {4}",
+                    objatt.Name, objatt.PrimCount, sp.Name, attachmentPt, m_scene.Name);
 
             // HasGroupChanged is being set from within RezObject.  Ideally it would be set by the caller.
             objatt.HasGroupChanged = false;
@@ -1020,7 +1097,19 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
             }
 
             if (tainted)
-                objatt.HasGroupChanged = true;
+                objatt.HasGroupChanged = true;           
+
+            if (ThrottlePer100PrimsRezzed > 0)
+            {
+                int throttleMs = (int)Math.Round((float)objatt.PrimCount / 100 * ThrottlePer100PrimsRezzed);
+
+                if (DebugLevel > 0)
+                    m_log.DebugFormat(
+                        "[ATTACHMENTS MODULE]: Throttling by {0}ms after rez of {1} with {2} prims for attachment to {3} on point {4} in {5}",
+                        throttleMs, objatt.Name, objatt.PrimCount, sp.Name, attachmentPt, m_scene.Name);
+
+                Thread.Sleep(throttleMs);
+            }
 
             return objatt;
         }
diff --git a/OpenSim/Region/CoreModules/Avatar/Attachments/Tests/AttachmentsModuleTests.cs b/OpenSim/Region/CoreModules/Avatar/Attachments/Tests/AttachmentsModuleTests.cs
index 1a38619..f023e77 100644
--- a/OpenSim/Region/CoreModules/Avatar/Attachments/Tests/AttachmentsModuleTests.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Attachments/Tests/AttachmentsModuleTests.cs
@@ -38,6 +38,8 @@ using NUnit.Framework;
 using OpenMetaverse;
 using OpenSim.Framework;
 using OpenSim.Framework.Communications;
+using OpenSim.Framework.Servers;
+using OpenSim.Framework.Servers.HttpServer;
 using OpenSim.Region.CoreModules.Avatar.Attachments;
 using OpenSim.Region.CoreModules.Framework;
 using OpenSim.Region.CoreModules.Framework.EntityTransfer;
@@ -717,7 +719,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
             SceneObjectGroup rezzedAtt = presence.GetAttachments()[0];
 
             m_numberOfAttachEventsFired = 0;
-            scene.IncomingCloseAgent(presence.UUID, false);
+            scene.CloseAgent(presence.UUID, false);
 
             // Check that we can't retrieve this attachment from the scene.
             Assert.That(scene.GetSceneObjectGroup(rezzedAtt.UUID), Is.Null);
@@ -797,11 +799,15 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
         }
 
         [Test]
-        public void TestSameSimulatorNeighbouringRegionsTeleport()
+        public void TestSameSimulatorNeighbouringRegionsTeleportV1()
         {
             TestHelpers.InMethod();
 //            TestHelpers.EnableLogging();
 
+            BaseHttpServer httpServer = new BaseHttpServer(99999);
+            MainServer.AddHttpServer(httpServer);
+            MainServer.Instance = httpServer;
+
             AttachmentsModule attModA = new AttachmentsModule();
             AttachmentsModule attModB = new AttachmentsModule();
             EntityTransferModule etmA = new EntityTransferModule();
@@ -830,14 +836,17 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
             SceneHelpers.SetupSceneModules(
                 sceneB, config, new CapabilitiesModule(), etmB, attModB, new BasicInventoryAccessModule());
 
+            // FIXME: Hack - this is here temporarily to revert back to older entity transfer behaviour
+            lscm.ServiceVersion = "SIMULATION/0.1";
+
             UserAccount ua1 = UserAccountHelpers.CreateUserWithInventory(sceneA, 0x1);
 
             AgentCircuitData acd = SceneHelpers.GenerateAgentData(ua1.PrincipalID);
-            TestClient tc = new TestClient(acd, sceneA, sh.SceneManager);
+            TestClient tc = new TestClient(acd, sceneA);
             List<TestClient> destinationTestClients = new List<TestClient>();
-            EntityTransferHelpers.SetUpInformClientOfNeighbour(tc, destinationTestClients);
+            EntityTransferHelpers.SetupInformClientOfNeighbourTriggersNeighbourClientCreate(tc, destinationTestClients);
 
-            ScenePresence beforeTeleportSp = SceneHelpers.AddScenePresence(sceneA, tc, acd, sh.SceneManager);
+            ScenePresence beforeTeleportSp = SceneHelpers.AddScenePresence(sceneA, tc, acd);
             beforeTeleportSp.AbsolutePosition = new Vector3(30, 31, 32);
 
             InventoryItemBase attItem = CreateAttachmentItem(sceneA, ua1.PrincipalID, "att", 0x10, 0x20);
@@ -895,5 +904,115 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
             // Check events
             Assert.That(m_numberOfAttachEventsFired, Is.EqualTo(0));
         }
+
+        [Test]
+        public void TestSameSimulatorNeighbouringRegionsTeleportV2()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            BaseHttpServer httpServer = new BaseHttpServer(99999);
+            MainServer.AddHttpServer(httpServer);
+            MainServer.Instance = httpServer;
+
+            AttachmentsModule attModA = new AttachmentsModule();
+            AttachmentsModule attModB = new AttachmentsModule();
+            EntityTransferModule etmA = new EntityTransferModule();
+            EntityTransferModule etmB = new EntityTransferModule();
+            LocalSimulationConnectorModule lscm = new LocalSimulationConnectorModule();
+
+            IConfigSource config = new IniConfigSource();
+            IConfig modulesConfig = config.AddConfig("Modules");
+            modulesConfig.Set("EntityTransferModule", etmA.Name);
+            modulesConfig.Set("SimulationServices", lscm.Name);
+
+            modulesConfig.Set("InventoryAccessModule", "BasicInventoryAccessModule");
+
+            SceneHelpers sh = new SceneHelpers();
+            TestScene sceneA = sh.SetupScene("sceneA", TestHelpers.ParseTail(0x100), 1000, 1000);
+            TestScene sceneB = sh.SetupScene("sceneB", TestHelpers.ParseTail(0x200), 1001, 1000);
+
+            SceneHelpers.SetupSceneModules(new Scene[] { sceneA, sceneB }, config, lscm);
+            SceneHelpers.SetupSceneModules(
+                sceneA, config, new CapabilitiesModule(), etmA, attModA, new BasicInventoryAccessModule());
+            SceneHelpers.SetupSceneModules(
+                sceneB, config, new CapabilitiesModule(), etmB, attModB, new BasicInventoryAccessModule());
+
+            UserAccount ua1 = UserAccountHelpers.CreateUserWithInventory(sceneA, 0x1);
+
+            AgentCircuitData acd = SceneHelpers.GenerateAgentData(ua1.PrincipalID);
+            TestClient tc = new TestClient(acd, sceneA);
+            List<TestClient> destinationTestClients = new List<TestClient>();
+            EntityTransferHelpers.SetupInformClientOfNeighbourTriggersNeighbourClientCreate(tc, destinationTestClients);
+
+            ScenePresence beforeTeleportSp = SceneHelpers.AddScenePresence(sceneA, tc, acd);
+            beforeTeleportSp.AbsolutePosition = new Vector3(30, 31, 32);
+
+            Assert.That(destinationTestClients.Count, Is.EqualTo(1));
+            Assert.That(destinationTestClients[0], Is.Not.Null);
+
+            InventoryItemBase attItem = CreateAttachmentItem(sceneA, ua1.PrincipalID, "att", 0x10, 0x20);
+
+            sceneA.AttachmentsModule.RezSingleAttachmentFromInventory(
+                beforeTeleportSp, attItem.ID, (uint)AttachmentPoint.Chest);
+
+            Vector3 teleportPosition = new Vector3(10, 11, 12);
+            Vector3 teleportLookAt = new Vector3(20, 21, 22);
+
+            // Here, we need to make clientA's receipt of SendRegionTeleport trigger clientB's CompleteMovement().  This
+            // is to operate the teleport V2 mechanism where the EntityTransferModule will first request the client to
+            // CompleteMovement to the region and then call UpdateAgent to the destination region to confirm the receipt
+            // Both these operations will occur on different threads and will wait for each other.
+            // We have to do this via ThreadPool directly since FireAndForget has been switched to sync for the V1
+            // test protocol, where we are trying to avoid unpredictable async operations in regression tests.
+            tc.OnTestClientSendRegionTeleport 
+                += (regionHandle, simAccess, regionExternalEndPoint, locationID, flags, capsURL) 
+                    => ThreadPool.UnsafeQueueUserWorkItem(o => destinationTestClients[0].CompleteMovement(), null);
+
+            m_numberOfAttachEventsFired = 0;
+            sceneA.RequestTeleportLocation(
+                beforeTeleportSp.ControllingClient,
+                sceneB.RegionInfo.RegionHandle,
+                teleportPosition,
+                teleportLookAt,
+                (uint)TeleportFlags.ViaLocation);
+
+            // Check attachments have made it into sceneB
+            ScenePresence afterTeleportSceneBSp = sceneB.GetScenePresence(ua1.PrincipalID);
+
+            // This is appearance data, as opposed to actually rezzed attachments
+            List<AvatarAttachment> sceneBAttachments = afterTeleportSceneBSp.Appearance.GetAttachments();
+            Assert.That(sceneBAttachments.Count, Is.EqualTo(1));
+            Assert.That(sceneBAttachments[0].AttachPoint, Is.EqualTo((int)AttachmentPoint.Chest));
+            Assert.That(sceneBAttachments[0].ItemID, Is.EqualTo(attItem.ID));
+            Assert.That(sceneBAttachments[0].AssetID, Is.EqualTo(attItem.AssetID));
+            Assert.That(afterTeleportSceneBSp.Appearance.GetAttachpoint(attItem.ID), Is.EqualTo((int)AttachmentPoint.Chest));
+
+            // This is the actual attachment
+            List<SceneObjectGroup> actualSceneBAttachments = afterTeleportSceneBSp.GetAttachments();
+            Assert.That(actualSceneBAttachments.Count, Is.EqualTo(1));
+            SceneObjectGroup actualSceneBAtt = actualSceneBAttachments[0];
+            Assert.That(actualSceneBAtt.Name, Is.EqualTo(attItem.Name));
+            Assert.That(actualSceneBAtt.AttachmentPoint, Is.EqualTo((uint)AttachmentPoint.Chest));
+
+            Assert.That(sceneB.GetSceneObjectGroups().Count, Is.EqualTo(1));
+
+            // Check attachments have been removed from sceneA
+            ScenePresence afterTeleportSceneASp = sceneA.GetScenePresence(ua1.PrincipalID);
+
+            // Since this is appearance data, it is still present on the child avatar!
+            List<AvatarAttachment> sceneAAttachments = afterTeleportSceneASp.Appearance.GetAttachments();
+            Assert.That(sceneAAttachments.Count, Is.EqualTo(1));
+            Assert.That(afterTeleportSceneASp.Appearance.GetAttachpoint(attItem.ID), Is.EqualTo((int)AttachmentPoint.Chest));
+
+            // This is the actual attachment, which should no longer exist
+            List<SceneObjectGroup> actualSceneAAttachments = afterTeleportSceneASp.GetAttachments();
+            Assert.That(actualSceneAAttachments.Count, Is.EqualTo(0));
+
+            Assert.That(sceneA.GetSceneObjectGroups().Count, Is.EqualTo(0));
+
+            // Check events
+            Assert.That(m_numberOfAttachEventsFired, Is.EqualTo(0));
+        }
     }
 }
diff --git a/OpenSim/Region/CoreModules/Avatar/AvatarFactory/AvatarFactoryModule.cs b/OpenSim/Region/CoreModules/Avatar/AvatarFactory/AvatarFactoryModule.cs
index bc79944..09cc998 100644
--- a/OpenSim/Region/CoreModules/Avatar/AvatarFactory/AvatarFactoryModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/AvatarFactory/AvatarFactoryModule.cs
@@ -55,6 +55,7 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
 
         private int m_savetime = 5; // seconds to wait before saving changed appearance
         private int m_sendtime = 2; // seconds to wait before sending changed appearance
+        private bool m_reusetextures = false;
 
         private int m_checkTime = 500; // milliseconds to wait between checks for appearance updates
         private System.Timers.Timer m_updateTimer = new System.Timers.Timer();
@@ -73,6 +74,8 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
             {
                 m_savetime = Convert.ToInt32(appearanceConfig.GetString("DelayBeforeAppearanceSave",Convert.ToString(m_savetime)));
                 m_sendtime = Convert.ToInt32(appearanceConfig.GetString("DelayBeforeAppearanceSend",Convert.ToString(m_sendtime)));
+                m_reusetextures = appearanceConfig.GetBoolean("ReuseTextures",m_reusetextures);
+                
                 // m_log.InfoFormat("[AVFACTORY] configured for {0} save and {1} send",m_savetime,m_sendtime);
             }
 
@@ -131,6 +134,7 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
             client.OnRequestWearables += Client_OnRequestWearables;
             client.OnSetAppearance += Client_OnSetAppearance;
             client.OnAvatarNowWearing += Client_OnAvatarNowWearing;
+            client.OnCachedTextureRequest += Client_OnCachedTextureRequest;
         }
 
         #endregion
@@ -1068,6 +1072,61 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
                 QueueAppearanceSave(client.AgentId);
             }
         }
+
+        /// <summary>
+        /// Respond to the cached textures request from the client
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="serial"></param>
+        /// <param name="cachedTextureRequest"></param>
+        private void Client_OnCachedTextureRequest(IClientAPI client, int serial, List<CachedTextureRequestArg> cachedTextureRequest)
+        {
+            // m_log.WarnFormat("[AVFACTORY]: Client_OnCachedTextureRequest called for {0} ({1})", client.Name, client.AgentId);
+            ScenePresence sp = m_scene.GetScenePresence(client.AgentId);
+
+            List<CachedTextureResponseArg> cachedTextureResponse = new List<CachedTextureResponseArg>();
+            foreach (CachedTextureRequestArg request in cachedTextureRequest)
+            {
+                UUID texture = UUID.Zero;
+                int index = request.BakedTextureIndex;
+                
+                if (m_reusetextures)
+                {
+                    // this is the most insanely dumb way to do this... however it seems to
+                    // actually work. if the appearance has been reset because wearables have
+                    // changed then the texture entries are zero'd out until the bakes are 
+                    // uploaded. on login, if the textures exist in the cache (eg if you logged
+                    // into the simulator recently, then the appearance will pull those and send
+                    // them back in the packet and you won't have to rebake. if the textures aren't
+                    // in the cache then the intial makeroot() call in scenepresence will zero
+                    // them out.
+                    //
+                    // a better solution (though how much better is an open question) is to
+                    // store the hashes in the appearance and compare them. Thats's coming.
+
+                    Primitive.TextureEntryFace face = sp.Appearance.Texture.FaceTextures[index];
+                    if (face != null)
+                        texture = face.TextureID;
+
+                    // m_log.WarnFormat("[AVFACTORY]: reuse texture {0} for index {1}",texture,index);
+                }
+                
+                CachedTextureResponseArg response = new CachedTextureResponseArg();
+                response.BakedTextureIndex = index;
+                response.BakedTextureID = texture;
+                response.HostName = null;
+
+                cachedTextureResponse.Add(response);
+            }
+            
+            // m_log.WarnFormat("[AVFACTORY]: serial is {0}",serial);
+            // The serial number appears to be used to match requests and responses
+            // in the texture transaction. We just send back the serial number
+            // that was provided in the request. The viewer bumps this for us.
+            client.SendCachedTextureResponse(sp, serial, cachedTextureResponse);
+        }
+
+
         #endregion
 
         public void WriteBakedTexturesReport(IScenePresence sp, ReportOutputAction outputAction)
diff --git a/OpenSim/Region/CoreModules/Avatar/Chat/ChatModule.cs b/OpenSim/Region/CoreModules/Avatar/Chat/ChatModule.cs
index 174642d..5cbfec6 100644
--- a/OpenSim/Region/CoreModules/Avatar/Chat/ChatModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Chat/ChatModule.cs
@@ -32,6 +32,7 @@ using log4net;
 using Nini.Config;
 using Mono.Addins;
 using OpenMetaverse;
+using OpenMetaverse.StructuredData;
 using OpenSim.Framework;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
@@ -103,6 +104,14 @@ namespace OpenSim.Region.CoreModules.Avatar.Chat
 
         public virtual void RegionLoaded(Scene scene)
         {
+            if (!m_enabled)
+                return;
+
+            ISimulatorFeaturesModule featuresModule = scene.RequestModuleInterface<ISimulatorFeaturesModule>();
+
+            if (featuresModule != null)
+                featuresModule.OnSimulatorFeaturesRequest += OnSimulatorFeaturesRequest;
+
         }
 
         public virtual void RemoveRegion(Scene scene)
@@ -372,21 +381,24 @@ namespace OpenSim.Region.CoreModules.Avatar.Chat
             UUID fromAgentID, UUID ownerID, string fromName, ChatTypeEnum type,
             string message, ChatSourceType src, bool ignoreDistance)
         {
-            // don't send chat to child agents
-            if (presence.IsChildAgent) return false;
-
-            Vector3 fromRegionPos = fromPos + regionPos;
-            Vector3 toRegionPos = presence.AbsolutePosition +
-                new Vector3(presence.Scene.RegionInfo.RegionLocX * Constants.RegionSize,
-                            presence.Scene.RegionInfo.RegionLocY * Constants.RegionSize, 0);
+            if (presence.LifecycleState != ScenePresenceState.Running)
+                return false;
 
-            int dis = (int)Util.GetDistanceTo(toRegionPos, fromRegionPos);
-            
-            if (type == ChatTypeEnum.Whisper && dis > m_whisperdistance ||
-                type == ChatTypeEnum.Say && dis > m_saydistance ||
-                type == ChatTypeEnum.Shout && dis > m_shoutdistance)
+            if (!ignoreDistance)
             {
-                return false;
+                Vector3 fromRegionPos = fromPos + regionPos;
+                Vector3 toRegionPos = presence.AbsolutePosition +
+                    new Vector3(presence.Scene.RegionInfo.RegionLocX * Constants.RegionSize,
+                                presence.Scene.RegionInfo.RegionLocY * Constants.RegionSize, 0);
+
+                int dis = (int)Util.GetDistanceTo(toRegionPos, fromRegionPos);
+
+                if (type == ChatTypeEnum.Whisper && dis > m_whisperdistance ||
+                    type == ChatTypeEnum.Say && dis > m_saydistance ||
+                    type == ChatTypeEnum.Shout && dis > m_shoutdistance)
+                {
+                    return false;
+                }
             }
 
             // TODO: should change so the message is sent through the avatar rather than direct to the ClientView
@@ -426,5 +438,32 @@ namespace OpenSim.Region.CoreModules.Avatar.Chat
             Timers.Remove(target);
             Timer.Dispose();
         }
+        #region SimulatorFeaturesRequest
+
+        static OSDInteger m_SayRange, m_WhisperRange, m_ShoutRange;
+
+        private void OnSimulatorFeaturesRequest(UUID agentID, ref OSDMap features)
+        {
+            OSD extras = new OSDMap();
+            if (features.ContainsKey("OpenSimExtras"))
+                extras = features["OpenSimExtras"];
+            else
+                features["OpenSimExtras"] = extras;
+
+            if (m_SayRange == null)
+            {
+                // Do this only once
+                m_SayRange = new OSDInteger(m_saydistance);
+                m_WhisperRange = new OSDInteger(m_whisperdistance);
+                m_ShoutRange = new OSDInteger(m_shoutdistance);
+            }
+
+            ((OSDMap)extras)["say-range"] = m_SayRange;
+            ((OSDMap)extras)["whisper-range"] = m_WhisperRange;
+            ((OSDMap)extras)["shout-range"] = m_ShoutRange;
+
+        }
+
+        #endregion
     }
 }
diff --git a/OpenSim/Region/CoreModules/Avatar/Friends/FriendsModule.cs b/OpenSim/Region/CoreModules/Avatar/Friends/FriendsModule.cs
index 8056030..b693f2d 100644
--- a/OpenSim/Region/CoreModules/Avatar/Friends/FriendsModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Friends/FriendsModule.cs
@@ -371,7 +371,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
             foreach (string fid in outstanding)
             {
                 UUID fromAgentID;
-                string firstname = "Unknown", lastname = "User";
+                string firstname = "Unknown", lastname = "UserFMSFOIN";
                 if (!GetAgentInfo(client.Scene.RegionInfo.ScopeID, fid, out fromAgentID, out firstname, out lastname))
                 {
                     m_log.DebugFormat("[FRIENDS MODULE]: skipping malformed friend {0}", fid);
@@ -397,7 +397,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
 
         protected virtual bool GetAgentInfo(UUID scopeID, string fid, out UUID agentID, out string first, out string last)
         {
-            first = "Unknown"; last = "User";
+            first = "Unknown"; last = "UserFMGAI";
             if (!UUID.TryParse(fid, out agentID))
                 return false;
 
@@ -498,6 +498,8 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
 
         protected virtual void StatusNotify(List<FriendInfo> friendList, UUID userID, bool online)
         {
+            //m_log.DebugFormat("[FRIENDS]: Entering StatusNotify for {0}", userID);
+
             List<string> friendStringIds = friendList.ConvertAll<string>(friend => friend.Friend);
             List<string> remoteFriendStringIds = new List<string>();
             foreach (string friendStringId in friendStringIds)
@@ -523,12 +525,17 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
             foreach (PresenceInfo friendSession in friendSessions)
             {
                 // let's guard against sessions-gone-bad
-                if (friendSession.RegionID != UUID.Zero)
+                if (friendSession != null && friendSession.RegionID != UUID.Zero)
                 {
+                    //m_log.DebugFormat("[FRIENDS]: Get region {0}", friendSession.RegionID);
                     GridRegion region = GridService.GetRegionByUUID(m_Scenes[0].RegionInfo.ScopeID, friendSession.RegionID);
-                    //m_log.DebugFormat("[FRIENDS]: Remote Notify to region {0}", region.RegionName);
-                    m_FriendsSimConnector.StatusNotify(region, userID, friendSession.UserID, online);
+                    if (region != null)
+                    {
+                        m_FriendsSimConnector.StatusNotify(region, userID, friendSession.UserID, online);
+                    }
                 }
+                //else
+                //    m_log.DebugFormat("[FRIENDS]: friend session is null or the region is UUID.Zero");
             }
         }
 
@@ -685,7 +692,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
             //
 
             // Try local
-            if (LocalFriendshipTerminated(exfriendID))
+            if (LocalFriendshipTerminated(client.AgentId, exfriendID))
                 return;
 
             PresenceInfo[] friendSessions = PresenceService.GetAgents(new string[] { exfriendID.ToString() });
@@ -827,13 +834,13 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
             return false;
         }
 
-        public bool LocalFriendshipTerminated(UUID exfriendID)
+        public bool LocalFriendshipTerminated(UUID userID, UUID exfriendID)
         {
             IClientAPI friendClient = LocateClientObject(exfriendID);
             if (friendClient != null)
             {
                 // the friend in this sim as root agent
-                friendClient.SendTerminateFriend(exfriendID);
+                friendClient.SendTerminateFriend(userID);
                 // update local cache
                 RecacheFriends(friendClient);
                 // we're done
diff --git a/OpenSim/Region/CoreModules/Avatar/Friends/FriendsRequestHandler.cs b/OpenSim/Region/CoreModules/Avatar/Friends/FriendsRequestHandler.cs
index 637beef..ff87ece 100644
--- a/OpenSim/Region/CoreModules/Avatar/Friends/FriendsRequestHandler.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Friends/FriendsRequestHandler.cs
@@ -42,19 +42,27 @@ using log4net;
 
 namespace OpenSim.Region.CoreModules.Avatar.Friends
 {
-    public class FriendsRequestHandler : BaseStreamHandler
+    public class FriendsRequestHandler : BaseStreamHandlerBasicDOSProtector
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
         private FriendsModule m_FriendsModule;
 
         public FriendsRequestHandler(FriendsModule fmodule)
-                : base("POST", "/friends")
+                : base("POST", "/friends", new BasicDosProtectorOptions()
+                                          {
+                                              AllowXForwardedFor = true,
+                                              ForgetTimeSpan = TimeSpan.FromMinutes(2),
+                                              MaxRequestsInTimeframe = 20,
+                                              ReportingName = "FRIENDSDOSPROTECTOR",
+                                              RequestTimeSpan = TimeSpan.FromSeconds(5),
+                                              ThrottledAction = BasicDOSProtector.ThrottleAction.DoThrottledMethod
+                                          })
         {
             m_FriendsModule = fmodule;
         }
 
-        public override byte[] Handle(
+        protected override byte[] ProcessRequest(
             string path, Stream requestData, IOSHttpRequest httpRequest, IOSHttpResponse httpResponse)
         {
             StreamReader sr = new StreamReader(requestData);
@@ -193,7 +201,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
             if (!UUID.TryParse(request["ToID"].ToString(), out toID))
                 return FailureResult();
 
-            if (m_FriendsModule.LocalFriendshipTerminated(toID))
+            if (m_FriendsModule.LocalFriendshipTerminated(fromID, toID))
                 return SuccessResult();
 
             return FailureResult();
diff --git a/OpenSim/Region/CoreModules/Avatar/Friends/HGFriendsModule.cs b/OpenSim/Region/CoreModules/Avatar/Friends/HGFriendsModule.cs
index bf5c0bb..d00945e 100644
--- a/OpenSim/Region/CoreModules/Avatar/Friends/HGFriendsModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Friends/HGFriendsModule.cs
@@ -183,6 +183,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
                                 if (Util.ParseUniversalUserIdentifier(finfo.Friend, out id, out url, out first, out last, out tmp))
                                 {
                                     IUserManagement uMan = m_Scenes[0].RequestModuleInterface<IUserManagement>();
+                                    m_log.DebugFormat("[HGFRIENDS MODULE]: caching {0}", finfo.Friend);
                                     uMan.AddUser(id, url + ";" + first + " " + last);
                                 }
                             }
@@ -251,7 +252,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
 
         protected override void StatusNotify(List<FriendInfo> friendList, UUID userID, bool online)
         {
-//            m_log.DebugFormat("[HGFRIENDS MODULE]: Entering StatusNotify for {0}", userID);
+            //m_log.DebugFormat("[HGFRIENDS MODULE]: Entering StatusNotify for {0}", userID);
 
             // First, let's divide the friends on a per-domain basis
             Dictionary<string, List<FriendInfo>> friendsPerDomain = new Dictionary<string, List<FriendInfo>>();
@@ -293,7 +294,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
 
         protected override bool GetAgentInfo(UUID scopeID, string fid, out UUID agentID, out string first, out string last)
         {
-            first = "Unknown"; last = "User";
+            first = "Unknown"; last = "UserHGGAI";
             if (base.GetAgentInfo(scopeID, fid, out agentID, out first, out last))
                 return true;
 
@@ -349,7 +350,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
 
         public override FriendInfo[] GetFriendsFromService(IClientAPI client)
         {
-//            m_log.DebugFormat("[HGFRIENDS MODULE]: Entering GetFriendsFromService for {0}", client.Name);
+            //            m_log.DebugFormat("[HGFRIENDS MODULE]: Entering GetFriendsFromService for {0}", client.Name);
             Boolean agentIsLocal = true;
             if (UserManagementModule != null)
                 agentIsLocal = UserManagementModule.IsLocalGridUser(client.AgentId);
@@ -362,13 +363,12 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
             AgentCircuitData agentClientCircuit = ((Scene)(client.Scene)).AuthenticateHandler.GetAgentCircuitData(client.CircuitCode);
             if (agentClientCircuit != null)
             {
-                //[XXX] string agentUUI = Util.ProduceUserUniversalIdentifier(agentClientCircuit);
-
+                // Note that this is calling a different interface than base; this one calls with a string param!
                 finfos = FriendsService.GetFriends(client.AgentId.ToString());
                 m_log.DebugFormat("[HGFRIENDS MODULE]: Fetched {0} local friends for visitor {1}", finfos.Length, client.AgentId.ToString());
             }
 
-//            m_log.DebugFormat("[HGFRIENDS MODULE]: Exiting GetFriendsFromService for {0}", client.Name);
+            //            m_log.DebugFormat("[HGFRIENDS MODULE]: Exiting GetFriendsFromService for {0}", client.Name);
 
             return finfos;
         }
diff --git a/OpenSim/Region/CoreModules/Avatar/Gods/GodsModule.cs b/OpenSim/Region/CoreModules/Avatar/Gods/GodsModule.cs
index fa8c3f3..adb838c 100644
--- a/OpenSim/Region/CoreModules/Avatar/Gods/GodsModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Gods/GodsModule.cs
@@ -26,27 +26,25 @@
  */
 
 using System;
-using System.Collections.Generic;
-using Nini.Config;
-using OpenMetaverse;
-using OpenSim.Framework;
-using OpenSim.Region.Framework.Scenes;
-using OpenSim.Region.Framework.Interfaces;
-using System;
-using System.Reflection;
 using System.Collections;
+using System.Collections.Generic;
 using System.Collections.Specialized;
-using System.Reflection;
 using System.IO;
+using System.Reflection;
 using System.Web;
 using System.Xml;
 using log4net;
 using Mono.Addins;
+using Nini.Config;
+using OpenMetaverse;
 using OpenMetaverse.Messages.Linden;
 using OpenMetaverse.StructuredData;
+using OpenSim.Framework;
 using OpenSim.Framework.Capabilities;
 using OpenSim.Framework.Servers;
 using OpenSim.Framework.Servers.HttpServer;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Region.Framework.Interfaces;
 using Caps = OpenSim.Framework.Capabilities.Caps;
 using OSDArray = OpenMetaverse.StructuredData.OSDArray;
 using OSDMap = OpenMetaverse.StructuredData.OSDMap;
@@ -127,9 +125,9 @@ namespace OpenSim.Region.CoreModules.Avatar.Gods
         {
             string uri = "/CAPS/" + UUID.Random();
 
-            caps.RegisterHandler("UntrustedSimulatorMessage",
-                    new RestStreamHandler("POST", uri,
-                    HandleUntrustedSimulatorMessage));
+            caps.RegisterHandler(
+                "UntrustedSimulatorMessage", 
+                new RestStreamHandler("POST", uri, HandleUntrustedSimulatorMessage, "UntrustedSimulatorMessage", null));
         }
 
         private string HandleUntrustedSimulatorMessage(string request,
@@ -278,7 +276,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Gods
             if (sp.IsChildAgent)
                 return;
             sp.ControllingClient.Kick(reason);
-            sp.Scene.IncomingCloseAgent(sp.UUID, true); 
+            sp.Scene.CloseAgent(sp.UUID, true); 
         }
 
         private void OnIncomingInstantMessage(GridInstantMessage msg)
diff --git a/OpenSim/Region/CoreModules/Avatar/InstantMessage/MessageTransferModule.cs b/OpenSim/Region/CoreModules/Avatar/InstantMessage/MessageTransferModule.cs
index 1627f6c..b321adb 100644
--- a/OpenSim/Region/CoreModules/Avatar/InstantMessage/MessageTransferModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/InstantMessage/MessageTransferModule.cs
@@ -392,7 +392,7 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
                     gim.fromAgentName = fromAgentName;
                     gim.fromGroup = fromGroup;
                     gim.imSessionID = imSessionID.Guid;
-                    gim.RegionID = UUID.Zero.Guid; // RegionID.Guid;
+                    gim.RegionID = RegionID.Guid;
                     gim.timestamp = timestamp;
                     gim.toAgentID = toAgentID.Guid;
                     gim.message = message;
@@ -728,7 +728,7 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
             gim["position_x"] = msg.Position.X.ToString();
             gim["position_y"] = msg.Position.Y.ToString();
             gim["position_z"] = msg.Position.Z.ToString();
-            gim["region_id"] = msg.RegionID.ToString();
+            gim["region_id"] = new UUID(msg.RegionID).ToString();
             gim["binary_bucket"] = Convert.ToBase64String(msg.binaryBucket,Base64FormattingOptions.None);
             if (m_MessageKey != String.Empty)
                 gim["message_key"] = m_MessageKey;
diff --git a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveReadRequest.cs b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveReadRequest.cs
index 659b178..5a8544e 100644
--- a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveReadRequest.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveReadRequest.cs
@@ -67,10 +67,9 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
         /// </summary>
         protected bool m_merge;
 
-        /// <value>
-        /// We only use this to request modules
-        /// </value>
-        protected Scene m_scene;
+        protected IInventoryService m_InventoryService;
+        protected IAssetService m_AssetService;
+        protected IUserAccountService m_UserAccountService;
 
         /// <value>
         /// The stream from which the inventory archive will be loaded.
@@ -118,9 +117,11 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
         protected Dictionary<UUID, UUID> m_creatorIdForAssetId = new Dictionary<UUID, UUID>();        
 
         public InventoryArchiveReadRequest(
-            Scene scene, UserAccount userInfo, string invPath, string loadPath, bool merge)
+            IInventoryService inv, IAssetService assets, IUserAccountService uacc, UserAccount userInfo, string invPath, string loadPath, bool merge)
             : this(
-                scene,
+                inv,
+                assets,
+                uacc,
                 userInfo,
                 invPath,
                 new GZipStream(ArchiveHelpers.GetStream(loadPath), CompressionMode.Decompress),
@@ -129,9 +130,11 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
         }
 
         public InventoryArchiveReadRequest(
-            Scene scene, UserAccount userInfo, string invPath, Stream loadStream, bool merge)
+            IInventoryService inv, IAssetService assets, IUserAccountService uacc, UserAccount userInfo, string invPath, Stream loadStream, bool merge)
         {
-            m_scene = scene;
+            m_InventoryService = inv;
+            m_AssetService = assets;
+            m_UserAccountService = uacc;
             m_merge = merge;
             m_userInfo = userInfo;
             m_invPath = invPath;
@@ -162,7 +165,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
                
                 List<InventoryFolderBase> folderCandidates
                     = InventoryArchiveUtils.FindFoldersByPath(
-                        m_scene.InventoryService, m_userInfo.PrincipalID, m_invPath);
+                        m_InventoryService, m_userInfo.PrincipalID, m_invPath);
     
                 if (folderCandidates.Count == 0)
                 {
@@ -297,7 +300,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
                         string plainPath = ArchiveConstants.ExtractPlainPathFromIarPath(archivePath);
                         List<InventoryFolderBase> folderCandidates
                             = InventoryArchiveUtils.FindFoldersByPath(
-                                m_scene.InventoryService, m_userInfo.PrincipalID, plainPath);
+                                m_InventoryService, m_userInfo.PrincipalID, plainPath);
             
                         if (folderCandidates.Count != 0)
                         {
@@ -380,7 +383,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
                     = new InventoryFolderBase(
                         newFolderId, newFolderName, m_userInfo.PrincipalID, 
                         (short)AssetType.Unknown, destFolder.ID, 1);
-                m_scene.InventoryService.AddFolder(destFolder);
+                m_InventoryService.AddFolder(destFolder);
 
                 // Record that we have now created this folder
                 iarPathExisting += rawDirsToCreate[i] + "/";
@@ -406,7 +409,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
             // Don't use the item ID that's in the file
             item.ID = UUID.Random();
 
-            UUID ospResolvedId = OspResolver.ResolveOspa(item.CreatorId, m_scene.UserAccountService);
+            UUID ospResolvedId = OspResolver.ResolveOspa(item.CreatorId, m_UserAccountService);
             if (UUID.Zero != ospResolvedId) // The user exists in this grid
             {
 //                m_log.DebugFormat("[INVENTORY ARCHIVER]: Found creator {0} via OSPA resolution", ospResolvedId);
@@ -418,7 +421,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
                 item.CreatorId = ospResolvedId.ToString();
                 item.CreatorData = string.Empty;
             }
-            else if (item.CreatorData == null || item.CreatorData == String.Empty)
+            else if (string.IsNullOrEmpty(item.CreatorData))
             {
                 item.CreatorId = m_userInfo.PrincipalID.ToString();
 //                item.CreatorIdAsUuid = new UUID(item.CreatorId);
@@ -436,7 +439,8 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
             // relying on native tar tools.
             m_creatorIdForAssetId[item.AssetID] = item.CreatorIdAsUuid;
 
-            m_scene.AddInventoryItem(item);
+            if (!m_InventoryService.AddItem(item))
+                m_log.WarnFormat("[INVENTORY ARCHIVER]: Unable to save item {0} in folder {1}", item.Name, item.Folder);
         
             return item;
         }
@@ -518,7 +522,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
                         
                         foreach (SceneObjectGroup sog in sceneObjects)
                             foreach (SceneObjectPart sop in sog.Parts)
-                                if (sop.CreatorData == null || sop.CreatorData == "")
+                                if (string.IsNullOrEmpty(sop.CreatorData))
                                     sop.CreatorID = m_creatorIdForAssetId[assetId];
 
                         if (coa != null)
@@ -533,7 +537,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
                 AssetBase asset = new AssetBase(assetId, "From IAR", assetType, UUID.Zero.ToString());
                 asset.Data = data;
 
-                m_scene.AssetService.Store(asset);
+                m_AssetService.Store(asset);
 
                 return true;
             }
diff --git a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveWriteRequest.cs b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveWriteRequest.cs
index 4ec8ae7..4292719 100644
--- a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveWriteRequest.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveWriteRequest.cs
@@ -78,7 +78,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
         /// <value>
         /// Used to collect the uuids of the assets that we need to save into the archive
         /// </value>
-        protected Dictionary<UUID, AssetType> m_assetUuids = new Dictionary<UUID, AssetType>();
+        protected Dictionary<UUID, sbyte> m_assetUuids = new Dictionary<UUID, sbyte>();
 
         /// <value>
         /// Used to collect the uuids of the users that we need to save into the archive
@@ -187,7 +187,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
 
             // Don't chase down link asset items as they actually point to their target item IDs rather than an asset
             if (SaveAssets && itemAssetType != AssetType.Link && itemAssetType != AssetType.LinkFolder)
-                m_assetGatherer.GatherAssetUuids(inventoryItem.AssetID, (AssetType)inventoryItem.AssetType, m_assetUuids);
+                m_assetGatherer.GatherAssetUuids(inventoryItem.AssetID, (sbyte)inventoryItem.AssetType, m_assetUuids);
         }
 
         /// <summary>
diff --git a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiverModule.cs b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiverModule.cs
index f4f9e2d..ea660bd 100644
--- a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiverModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiverModule.cs
@@ -294,7 +294,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
 
                         try
                         {
-                            request = new InventoryArchiveReadRequest(m_aScene, userInfo, invPath, loadStream, merge);
+                            request = new InventoryArchiveReadRequest(m_aScene.InventoryService, m_aScene.AssetService, m_aScene.UserAccountService, userInfo, invPath, loadStream, merge);
                         }
                         catch (EntryPointNotFoundException e)
                         {
@@ -342,7 +342,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
 
                         try
                         {
-                            request = new InventoryArchiveReadRequest(m_aScene, userInfo, invPath, loadPath, merge);
+                            request = new InventoryArchiveReadRequest(m_aScene.InventoryService, m_aScene.AssetService, m_aScene.UserAccountService, userInfo, invPath, loadPath, merge);
                         }
                         catch (EntryPointNotFoundException e)
                         {
@@ -538,7 +538,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
             }
             catch (Exception e)
             {
-                m_log.ErrorFormat("[INVENTORY ARCHIVER]: Could not authenticate password, {0}", e.Message);
+                m_log.ErrorFormat("[INVENTORY ARCHIVER]: Could not authenticate password, {0}", e);
                 return null;
             }
             */
diff --git a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/Tests/InventoryArchiveLoadPathTests.cs b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/Tests/InventoryArchiveLoadPathTests.cs
index 95f562e..08f199a 100644
--- a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/Tests/InventoryArchiveLoadPathTests.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/Tests/InventoryArchiveLoadPathTests.cs
@@ -229,7 +229,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver.Tests
 
             {
                 // Test replication of path1
-                new InventoryArchiveReadRequest(scene, ua1, null, (Stream)null, false)
+                new InventoryArchiveReadRequest(scene.InventoryService, scene.AssetService, scene.UserAccountService, ua1, null, (Stream)null, false)
                     .ReplicateArchivePathToUserInventory(
                         iarPath1, scene.InventoryService.GetRootFolder(ua1.PrincipalID), 
                         foldersCreated, nodesLoaded);
@@ -246,7 +246,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver.Tests
             
             {
                 // Test replication of path2
-                new InventoryArchiveReadRequest(scene, ua1, null, (Stream)null, false)
+                new InventoryArchiveReadRequest(scene.InventoryService, scene.AssetService, scene.UserAccountService, ua1, null, (Stream)null, false)
                     .ReplicateArchivePathToUserInventory(
                         iarPath2, scene.InventoryService.GetRootFolder(ua1.PrincipalID), 
                         foldersCreated, nodesLoaded);
@@ -291,8 +291,8 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver.Tests
             string folder2ArchiveName = InventoryArchiveWriteRequest.CreateArchiveFolderName(folder2Name, UUID.Random());
             
             string itemArchivePath = string.Join("", new string[] { folder1ArchiveName, folder2ArchiveName });
-            
-            new InventoryArchiveReadRequest(scene, ua1, null, (Stream)null, false)
+
+            new InventoryArchiveReadRequest(scene.InventoryService, scene.AssetService, scene.UserAccountService, ua1, null, (Stream)null, false)
                 .ReplicateArchivePathToUserInventory(
                     itemArchivePath, scene.InventoryService.GetRootFolder(ua1.PrincipalID), 
                     new Dictionary<string, InventoryFolderBase>(), new HashSet<InventoryNodeBase>());
@@ -342,8 +342,8 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver.Tests
             string folder2ArchiveName = InventoryArchiveWriteRequest.CreateArchiveFolderName(folder2Name, UUID.Random());
             
             string itemArchivePath = string.Join("", new string[] { folder1ArchiveName, folder2ArchiveName });
-            
-            new InventoryArchiveReadRequest(scene, ua1, folder1ExistingName, (Stream)null, true)
+
+            new InventoryArchiveReadRequest(scene.InventoryService, scene.AssetService, scene.UserAccountService, ua1, folder1ExistingName, (Stream)null, true)
                 .ReplicateArchivePathToUserInventory(
                     itemArchivePath, scene.InventoryService.GetRootFolder(ua1.PrincipalID), 
                     new Dictionary<string, InventoryFolderBase>(), new HashSet<InventoryNodeBase>());
diff --git a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/Tests/InventoryArchiveSaveTests.cs b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/Tests/InventoryArchiveSaveTests.cs
index 5e7e24c..b85739e 100644
--- a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/Tests/InventoryArchiveSaveTests.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/Tests/InventoryArchiveSaveTests.cs
@@ -86,7 +86,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver.Tests
             Assert.That(filePath, Is.EqualTo(ArchiveConstants.CONTROL_FILE_PATH));
             
             InventoryArchiveReadRequest iarr 
-                = new InventoryArchiveReadRequest(null, null, null, (Stream)null, false);
+                = new InventoryArchiveReadRequest(null, null, null, null, null, (Stream)null, false);
             iarr.LoadControlFile(filePath, data);
             
             Assert.That(iarr.ControlFileLoaded, Is.True);
diff --git a/OpenSim/Region/CoreModules/Avatar/Inventory/Transfer/InventoryTransferModule.cs b/OpenSim/Region/CoreModules/Avatar/Inventory/Transfer/InventoryTransferModule.cs
index f122d00..03aaaac 100644
--- a/OpenSim/Region/CoreModules/Avatar/Inventory/Transfer/InventoryTransferModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Inventory/Transfer/InventoryTransferModule.cs
@@ -47,10 +47,8 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Transfer
 
         /// <summary>
         private List<Scene> m_Scenelist = new List<Scene>();
-//        private Dictionary<UUID, Scene> m_AgentRegions =
-//                new Dictionary<UUID, Scene>();
 
-        private IMessageTransferModule m_TransferModule = null;
+        private IMessageTransferModule m_TransferModule;
         private bool m_Enabled = true;
 
         #region Region Module interface
@@ -81,9 +79,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Transfer
 //            scene.RegisterModuleInterface<IInventoryTransferModule>(this);
 
             scene.EventManager.OnNewClient += OnNewClient;
-//            scene.EventManager.OnClientClosed += ClientLoggedOut;
             scene.EventManager.OnIncomingInstantMessage += OnGridInstantMessage;
-//            scene.EventManager.OnSetRootAgentScene += OnSetRootAgentScene;
         }
 
         public void RegionLoaded(Scene scene)
@@ -96,11 +92,9 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Transfer
                     m_log.Error("[INVENTORY TRANSFER]: No Message transfer module found, transfers will be local only");
                     m_Enabled = false;
 
-                    m_Scenelist.Clear();
-                    scene.EventManager.OnNewClient -= OnNewClient;
-//                    scene.EventManager.OnClientClosed -= ClientLoggedOut;
+//                    m_Scenelist.Clear();
+//                    scene.EventManager.OnNewClient -= OnNewClient;
                     scene.EventManager.OnIncomingInstantMessage -= OnGridInstantMessage;
-//                    scene.EventManager.OnSetRootAgentScene -= OnSetRootAgentScene;
                 }
             }
         }
@@ -108,9 +102,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Transfer
         public void RemoveRegion(Scene scene)
         {
             scene.EventManager.OnNewClient -= OnNewClient;
-//            scene.EventManager.OnClientClosed -= ClientLoggedOut;
             scene.EventManager.OnIncomingInstantMessage -= OnGridInstantMessage;
-//            scene.EventManager.OnSetRootAgentScene -= OnSetRootAgentScene;
             m_Scenelist.Remove(scene);
         }
 
@@ -139,11 +131,6 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Transfer
             // Inventory giving is conducted via instant message
             client.OnInstantMessage += OnInstantMessage;
         }
-        
-//        protected void OnSetRootAgentScene(UUID id, Scene scene)
-//        {
-//            m_AgentRegions[id] = scene;
-//        }
 
         private Scene FindClientScene(UUID agentId)
         {
@@ -162,8 +149,9 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Transfer
         private void OnInstantMessage(IClientAPI client, GridInstantMessage im)
         {
 //            m_log.DebugFormat(
-//                "[INVENTORY TRANSFER]: {0} IM type received from {1}", 
-//                (InstantMessageDialog)im.dialog, client.Name);
+//                "[INVENTORY TRANSFER]: {0} IM type received from client {1}. From={2} ({3}), To={4}", 
+//                (InstantMessageDialog)im.dialog, client.Name,
+//                im.fromAgentID, im.fromAgentName, im.toAgentID);
           
             Scene scene = FindClientScene(client.AgentId);
 
@@ -188,9 +176,9 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Transfer
                 {
                     UUID folderID = new UUID(im.binaryBucket, 1);
                     
-                    m_log.DebugFormat("[INVENTORY TRANSFER]: Inserting original folder {0} "+
-                            "into agent {1}'s inventory",
-                            folderID, new UUID(im.toAgentID));
+                    m_log.DebugFormat(
+                        "[INVENTORY TRANSFER]: Inserting original folder {0} into agent {1}'s inventory",
+                        folderID, new UUID(im.toAgentID));
                     
                     InventoryFolderBase folderCopy 
                         = scene.GiveInventoryFolder(recipientID, client.AgentId, folderID, UUID.Zero);
@@ -213,7 +201,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Transfer
                         user.ControllingClient.SendBulkUpdateInventory(folderCopy);
 
                     // HACK!!
-                    // Insert the ID of the copied item into the IM so that we know which item to move to trash if it
+                    // Insert the ID of the copied folder into the IM so that we know which item to move to trash if it
                     // is rejected.
                     // XXX: This is probably a misuse of the session ID slot.
                     im.imSessionID = copyID.Guid;
@@ -425,7 +413,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Transfer
                 {
                     folder = new InventoryFolderBase(inventoryID, client.AgentId);
                     folder = invService.GetFolder(folder);
-                    
+
                     if (folder != null & trashFolder != null)
                     {
                         previousParentFolderID = folder.ParentID;
@@ -477,76 +465,23 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Transfer
             }
         }
 
-//        public bool NeedSceneCacheClear(UUID agentID, Scene scene)
-//        {
-//            if (!m_AgentRegions.ContainsKey(agentID))
-//            {
-//                // Since we can get here two ways, we need to scan
-//                // the scenes here. This is somewhat more expensive
-//                // but helps avoid a nasty bug
-//                //
-//
-//                foreach (Scene s in m_Scenelist)
-//                {
-//                    ScenePresence presence;
-//
-//                    if (s.TryGetScenePresence(agentID, out presence))
-//                    {
-//                        // If the agent is in this scene, then we
-//                        // are being called twice in a single
-//                        // teleport. This is wasteful of cycles
-//                        // but harmless due to this 2nd level check
-//                        //
-//                        // If the agent is found in another scene
-//                        // then the list wasn't current
-//                        //
-//                        // If the agent is totally unknown, then what
-//                        // are we even doing here??
-//                        //
-//                        if (s == scene)
-//                        {
-//                            //m_log.Debug("[INVTRANSFERMOD]: s == scene. Returning true in " + scene.RegionInfo.RegionName);
-//                            return true;
-//                        }
-//                        else
-//                        {
-//                            //m_log.Debug("[INVTRANSFERMOD]: s != scene. Returning false in " + scene.RegionInfo.RegionName);
-//                            return false;
-//                        }
-//                    }
-//                }
-//                //m_log.Debug("[INVTRANSFERMOD]: agent not in scene. Returning true in " + scene.RegionInfo.RegionName);
-//                return true;
-//            }
-//
-//            // The agent is left in current Scene, so we must be
-//            // going to another instance
-//            //
-//            if (m_AgentRegions[agentID] == scene)
-//            {
-//                //m_log.Debug("[INVTRANSFERMOD]: m_AgentRegions[agentID] == scene. Returning true in " + scene.RegionInfo.RegionName);
-//                m_AgentRegions.Remove(agentID);
-//                return true;
-//            }
-//
-//            // Another region has claimed the agent
-//            //
-//            //m_log.Debug("[INVTRANSFERMOD]: last resort. Returning false in " + scene.RegionInfo.RegionName);
-//            return false;
-//        }
-//
-//        public void ClientLoggedOut(UUID agentID, Scene scene)
-//        {
-//            if (m_AgentRegions.ContainsKey(agentID))
-//                m_AgentRegions.Remove(agentID);
-//        }
-
         /// <summary>
         ///
         /// </summary>
-        /// <param name="msg"></param>
+        /// <param name="im"></param>
         private void OnGridInstantMessage(GridInstantMessage im)
         {
+            // Check if it's a type of message that we should handle
+            if (!((im.dialog == (byte) InstantMessageDialog.InventoryOffered)
+                || (im.dialog == (byte) InstantMessageDialog.InventoryAccepted)
+                || (im.dialog == (byte) InstantMessageDialog.InventoryDeclined)
+                || (im.dialog == (byte) InstantMessageDialog.TaskInventoryDeclined)))
+                return;
+
+            m_log.DebugFormat(
+                "[INVENTORY TRANSFER]: {0} IM type received from grid. From={1} ({2}), To={3}",
+                (InstantMessageDialog)im.dialog, im.fromAgentID, im.fromAgentName, im.toAgentID);
+
             // Check if this is ours to handle
             //
             Scene scene = FindClientScene(new UUID(im.toAgentID));
diff --git a/OpenSim/Region/CoreModules/Avatar/Inventory/Transfer/Tests/InventoryTransferModuleTests.cs b/OpenSim/Region/CoreModules/Avatar/Inventory/Transfer/Tests/InventoryTransferModuleTests.cs
new file mode 100644
index 0000000..162a0c3
--- /dev/null
+++ b/OpenSim/Region/CoreModules/Avatar/Inventory/Transfer/Tests/InventoryTransferModuleTests.cs
@@ -0,0 +1,449 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using log4net.Config;
+using Nini.Config;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenMetaverse.Assets;
+using OpenSim.Framework;
+using OpenSim.Region.CoreModules.Avatar.Inventory.Transfer;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Services.Interfaces;
+using OpenSim.Tests.Common;
+using OpenSim.Tests.Common.Mock;
+
+namespace OpenSim.Region.CoreModules.Avatar.Inventory.Transfer.Tests
+{
+    [TestFixture]
+    public class InventoryTransferModuleTests : OpenSimTestCase
+    {    
+        protected TestScene m_scene;       
+            
+        [SetUp]
+        public override void SetUp()
+        {
+            base.SetUp();
+
+            IConfigSource config = new IniConfigSource();
+            config.AddConfig("Messaging");
+            config.Configs["Messaging"].Set("InventoryTransferModule", "InventoryTransferModule");
+
+            m_scene = new SceneHelpers().SetupScene();            
+            SceneHelpers.SetupSceneModules(m_scene, config, new InventoryTransferModule());
+        } 
+
+        [Test]
+        public void TestAcceptGivenItem()
+        {
+//            TestHelpers.EnableLogging();
+
+            UUID initialSessionId = TestHelpers.ParseTail(0x10);
+            UUID itemId = TestHelpers.ParseTail(0x100);
+            UUID assetId = TestHelpers.ParseTail(0x200);
+
+            UserAccount ua1 
+                = UserAccountHelpers.CreateUserWithInventory(m_scene, "User", "One", TestHelpers.ParseTail(0x1), "pw");
+            UserAccount ua2 
+                = UserAccountHelpers.CreateUserWithInventory(m_scene, "User", "Two", TestHelpers.ParseTail(0x2), "pw");
+
+            ScenePresence giverSp = SceneHelpers.AddScenePresence(m_scene, ua1);
+            TestClient giverClient = (TestClient)giverSp.ControllingClient;
+
+            ScenePresence receiverSp = SceneHelpers.AddScenePresence(m_scene, ua2);
+            TestClient receiverClient = (TestClient)receiverSp.ControllingClient;
+
+            // Create the object to test give
+            InventoryItemBase originalItem 
+                = UserInventoryHelpers.CreateInventoryItem(
+                    m_scene, "givenObj", itemId, assetId, giverSp.UUID, InventoryType.Object);
+
+            byte[] giveImBinaryBucket = new byte[17];
+            byte[] itemIdBytes = itemId.GetBytes();
+            Array.Copy(itemIdBytes, 0, giveImBinaryBucket, 1, itemIdBytes.Length);
+
+            GridInstantMessage giveIm 
+                = new GridInstantMessage(
+                    m_scene, 
+                    giverSp.UUID, 
+                    giverSp.Name, 
+                    receiverSp.UUID, 
+                    (byte)InstantMessageDialog.InventoryOffered,
+                    false,
+                    "inventory offered msg", 
+                    initialSessionId,
+                    false, 
+                    Vector3.Zero,
+                    giveImBinaryBucket,
+                    true);
+
+            giverClient.HandleImprovedInstantMessage(giveIm);
+
+            // These details might not all be correct.  
+            GridInstantMessage acceptIm 
+                = new GridInstantMessage(
+                    m_scene, 
+                    receiverSp.UUID, 
+                    receiverSp.Name, 
+                    giverSp.UUID, 
+                    (byte)InstantMessageDialog.InventoryAccepted, 
+                    false,
+                    "inventory accepted msg", 
+                    initialSessionId,
+                    false, 
+                    Vector3.Zero,
+                    null,
+                    true);
+
+            receiverClient.HandleImprovedInstantMessage(acceptIm);
+
+            // Test for item remaining in the giver's inventory (here we assume a copy item)
+            // TODO: Test no-copy items.
+            InventoryItemBase originalItemAfterGive
+                = UserInventoryHelpers.GetInventoryItem(m_scene.InventoryService, giverSp.UUID, "Objects/givenObj");
+
+            Assert.That(originalItemAfterGive, Is.Not.Null);
+            Assert.That(originalItemAfterGive.ID, Is.EqualTo(originalItem.ID));
+
+            // Test for item successfully making it into the receiver's inventory
+            InventoryItemBase receivedItem 
+                = UserInventoryHelpers.GetInventoryItem(m_scene.InventoryService, receiverSp.UUID, "Objects/givenObj");
+
+            Assert.That(receivedItem, Is.Not.Null);
+            Assert.That(receivedItem.ID, Is.Not.EqualTo(originalItem.ID));
+
+            // Test that on a delete, item still exists and is accessible for the giver.
+            m_scene.InventoryService.DeleteItems(receiverSp.UUID, new List<UUID>() { receivedItem.ID });
+
+            InventoryItemBase originalItemAfterDelete
+                = UserInventoryHelpers.GetInventoryItem(m_scene.InventoryService, giverSp.UUID, "Objects/givenObj");
+
+            Assert.That(originalItemAfterDelete, Is.Not.Null);
+
+            // TODO: Test scenario where giver deletes their item first.
+        }       
+
+        /// <summary>
+        /// Test user rejection of a given item.
+        /// </summary>
+        /// <remarks>
+        /// A rejected item still ends up in the user's trash folder.
+        /// </remarks>
+        [Test]
+        public void TestRejectGivenItem()
+        {
+//            TestHelpers.EnableLogging();
+
+            UUID initialSessionId = TestHelpers.ParseTail(0x10);
+            UUID itemId = TestHelpers.ParseTail(0x100);
+            UUID assetId = TestHelpers.ParseTail(0x200);
+
+            UserAccount ua1 
+                = UserAccountHelpers.CreateUserWithInventory(m_scene, "User", "One", TestHelpers.ParseTail(0x1), "pw");
+            UserAccount ua2 
+                = UserAccountHelpers.CreateUserWithInventory(m_scene, "User", "Two", TestHelpers.ParseTail(0x2), "pw");
+
+            ScenePresence giverSp = SceneHelpers.AddScenePresence(m_scene, ua1);
+            TestClient giverClient = (TestClient)giverSp.ControllingClient;
+
+            ScenePresence receiverSp = SceneHelpers.AddScenePresence(m_scene, ua2);
+            TestClient receiverClient = (TestClient)receiverSp.ControllingClient;
+
+            // Create the object to test give
+            InventoryItemBase originalItem 
+                = UserInventoryHelpers.CreateInventoryItem(
+                    m_scene, "givenObj", itemId, assetId, giverSp.UUID, InventoryType.Object);
+
+            GridInstantMessage receivedIm = null;
+            receiverClient.OnReceivedInstantMessage += im => receivedIm = im;
+
+            byte[] giveImBinaryBucket = new byte[17];
+            byte[] itemIdBytes = itemId.GetBytes();
+            Array.Copy(itemIdBytes, 0, giveImBinaryBucket, 1, itemIdBytes.Length);
+
+            GridInstantMessage giveIm 
+                = new GridInstantMessage(
+                    m_scene, 
+                    giverSp.UUID, 
+                    giverSp.Name, 
+                    receiverSp.UUID, 
+                    (byte)InstantMessageDialog.InventoryOffered,
+                    false,
+                    "inventory offered msg", 
+                    initialSessionId,
+                    false, 
+                    Vector3.Zero,
+                    giveImBinaryBucket,
+                    true);
+
+            giverClient.HandleImprovedInstantMessage(giveIm);
+
+            // These details might not all be correct.  
+            // Session ID is now the created item ID (!)
+            GridInstantMessage rejectIm 
+                = new GridInstantMessage(
+                    m_scene, 
+                    receiverSp.UUID, 
+                    receiverSp.Name, 
+                    giverSp.UUID, 
+                    (byte)InstantMessageDialog.InventoryDeclined, 
+                    false,
+                    "inventory declined msg", 
+                    new UUID(receivedIm.imSessionID),
+                    false, 
+                    Vector3.Zero,
+                    null,
+                    true);
+
+            receiverClient.HandleImprovedInstantMessage(rejectIm);
+
+            // Test for item remaining in the giver's inventory (here we assume a copy item)
+            // TODO: Test no-copy items.
+            InventoryItemBase originalItemAfterGive
+                = UserInventoryHelpers.GetInventoryItem(m_scene.InventoryService, giverSp.UUID, "Objects/givenObj");
+
+            Assert.That(originalItemAfterGive, Is.Not.Null);
+            Assert.That(originalItemAfterGive.ID, Is.EqualTo(originalItem.ID));
+
+            // Test for item successfully making it into the receiver's inventory
+            InventoryItemBase receivedItem 
+                = UserInventoryHelpers.GetInventoryItem(m_scene.InventoryService, receiverSp.UUID, "Trash/givenObj");
+
+            InventoryFolderBase trashFolder 
+                = m_scene.InventoryService.GetFolderForType(receiverSp.UUID, AssetType.TrashFolder);
+
+            Assert.That(receivedItem, Is.Not.Null);
+            Assert.That(receivedItem.ID, Is.Not.EqualTo(originalItem.ID));
+            Assert.That(receivedItem.Folder, Is.EqualTo(trashFolder.ID));
+
+            // Test that on a delete, item still exists and is accessible for the giver.
+            m_scene.InventoryService.PurgeFolder(trashFolder);
+
+            InventoryItemBase originalItemAfterDelete
+                = UserInventoryHelpers.GetInventoryItem(m_scene.InventoryService, giverSp.UUID, "Objects/givenObj");
+
+            Assert.That(originalItemAfterDelete, Is.Not.Null);
+        }  
+
+        [Test]
+        public void TestAcceptGivenFolder()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            UUID initialSessionId = TestHelpers.ParseTail(0x10);
+            UUID folderId = TestHelpers.ParseTail(0x100);
+
+            UserAccount ua1 
+                = UserAccountHelpers.CreateUserWithInventory(m_scene, "User", "One", TestHelpers.ParseTail(0x1), "pw");
+            UserAccount ua2 
+                = UserAccountHelpers.CreateUserWithInventory(m_scene, "User", "Two", TestHelpers.ParseTail(0x2), "pw");
+
+            ScenePresence giverSp = SceneHelpers.AddScenePresence(m_scene, ua1);
+            TestClient giverClient = (TestClient)giverSp.ControllingClient;
+
+            ScenePresence receiverSp = SceneHelpers.AddScenePresence(m_scene, ua2);
+            TestClient receiverClient = (TestClient)receiverSp.ControllingClient;
+
+            InventoryFolderBase originalFolder 
+                = UserInventoryHelpers.CreateInventoryFolder(
+                    m_scene.InventoryService, giverSp.UUID, folderId, "f1", true);
+
+            byte[] giveImBinaryBucket = new byte[17];
+            giveImBinaryBucket[0] = (byte)AssetType.Folder;
+            byte[] itemIdBytes = folderId.GetBytes();
+            Array.Copy(itemIdBytes, 0, giveImBinaryBucket, 1, itemIdBytes.Length);
+
+            GridInstantMessage giveIm 
+                = new GridInstantMessage(
+                    m_scene, 
+                    giverSp.UUID, 
+                    giverSp.Name, 
+                    receiverSp.UUID, 
+                    (byte)InstantMessageDialog.InventoryOffered,
+                    false,
+                    "inventory offered msg", 
+                    initialSessionId,
+                    false, 
+                    Vector3.Zero,
+                    giveImBinaryBucket,
+                    true);
+
+            giverClient.HandleImprovedInstantMessage(giveIm);
+
+            // These details might not all be correct.  
+            GridInstantMessage acceptIm 
+                = new GridInstantMessage(
+                    m_scene, 
+                    receiverSp.UUID, 
+                    receiverSp.Name, 
+                    giverSp.UUID, 
+                    (byte)InstantMessageDialog.InventoryAccepted, 
+                    false,
+                    "inventory accepted msg", 
+                    initialSessionId,
+                    false, 
+                    Vector3.Zero,
+                    null,
+                    true);
+
+            receiverClient.HandleImprovedInstantMessage(acceptIm);
+
+            // Test for item remaining in the giver's inventory (here we assume a copy item)
+            // TODO: Test no-copy items.
+            InventoryFolderBase originalFolderAfterGive
+                = UserInventoryHelpers.GetInventoryFolder(m_scene.InventoryService, giverSp.UUID, "f1");
+
+            Assert.That(originalFolderAfterGive, Is.Not.Null);
+            Assert.That(originalFolderAfterGive.ID, Is.EqualTo(originalFolder.ID));
+
+            // Test for item successfully making it into the receiver's inventory
+            InventoryFolderBase receivedFolder 
+                = UserInventoryHelpers.GetInventoryFolder(m_scene.InventoryService, receiverSp.UUID, "f1");
+
+            Assert.That(receivedFolder, Is.Not.Null);
+            Assert.That(receivedFolder.ID, Is.Not.EqualTo(originalFolder.ID));
+
+            // Test that on a delete, item still exists and is accessible for the giver.
+            m_scene.InventoryService.DeleteFolders(receiverSp.UUID, new List<UUID>() { receivedFolder.ID });
+
+            InventoryFolderBase originalFolderAfterDelete
+                = UserInventoryHelpers.GetInventoryFolder(m_scene.InventoryService, giverSp.UUID, "f1");
+
+            Assert.That(originalFolderAfterDelete, Is.Not.Null);
+
+            // TODO: Test scenario where giver deletes their item first.
+        }       
+
+        /// <summary>
+        /// Test user rejection of a given item.
+        /// </summary>
+        /// <remarks>
+        /// A rejected item still ends up in the user's trash folder.
+        /// </remarks>
+        [Test]
+        public void TestRejectGivenFolder()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            UUID initialSessionId = TestHelpers.ParseTail(0x10);
+            UUID folderId = TestHelpers.ParseTail(0x100);
+
+            UserAccount ua1 
+                = UserAccountHelpers.CreateUserWithInventory(m_scene, "User", "One", TestHelpers.ParseTail(0x1), "pw");
+            UserAccount ua2 
+                = UserAccountHelpers.CreateUserWithInventory(m_scene, "User", "Two", TestHelpers.ParseTail(0x2), "pw");
+
+            ScenePresence giverSp = SceneHelpers.AddScenePresence(m_scene, ua1);
+            TestClient giverClient = (TestClient)giverSp.ControllingClient;
+
+            ScenePresence receiverSp = SceneHelpers.AddScenePresence(m_scene, ua2);
+            TestClient receiverClient = (TestClient)receiverSp.ControllingClient;
+
+            // Create the folder to test give
+            InventoryFolderBase originalFolder 
+                = UserInventoryHelpers.CreateInventoryFolder(
+                    m_scene.InventoryService, giverSp.UUID, folderId, "f1", true);
+
+            GridInstantMessage receivedIm = null;
+            receiverClient.OnReceivedInstantMessage += im => receivedIm = im;
+
+            byte[] giveImBinaryBucket = new byte[17];
+            giveImBinaryBucket[0] = (byte)AssetType.Folder;
+            byte[] itemIdBytes = folderId.GetBytes();
+            Array.Copy(itemIdBytes, 0, giveImBinaryBucket, 1, itemIdBytes.Length);
+
+            GridInstantMessage giveIm 
+                = new GridInstantMessage(
+                    m_scene, 
+                    giverSp.UUID, 
+                    giverSp.Name, 
+                    receiverSp.UUID, 
+                    (byte)InstantMessageDialog.InventoryOffered,
+                    false,
+                    "inventory offered msg", 
+                    initialSessionId,
+                    false, 
+                    Vector3.Zero,
+                    giveImBinaryBucket,
+                    true);
+
+            giverClient.HandleImprovedInstantMessage(giveIm);
+
+            // These details might not all be correct.  
+            // Session ID is now the created item ID (!)
+            GridInstantMessage rejectIm 
+                = new GridInstantMessage(
+                    m_scene, 
+                    receiverSp.UUID, 
+                    receiverSp.Name, 
+                    giverSp.UUID, 
+                    (byte)InstantMessageDialog.InventoryDeclined, 
+                    false,
+                    "inventory declined msg", 
+                    new UUID(receivedIm.imSessionID),
+                    false, 
+                    Vector3.Zero,
+                    null,
+                    true);
+
+            receiverClient.HandleImprovedInstantMessage(rejectIm);
+
+            // Test for item remaining in the giver's inventory (here we assume a copy item)
+            // TODO: Test no-copy items.
+            InventoryFolderBase originalFolderAfterGive
+                = UserInventoryHelpers.GetInventoryFolder(m_scene.InventoryService, giverSp.UUID, "f1");
+
+            Assert.That(originalFolderAfterGive, Is.Not.Null);
+            Assert.That(originalFolderAfterGive.ID, Is.EqualTo(originalFolder.ID));
+
+            // Test for folder successfully making it into the receiver's inventory
+            InventoryFolderBase receivedFolder 
+                = UserInventoryHelpers.GetInventoryFolder(m_scene.InventoryService, receiverSp.UUID, "Trash/f1");
+
+            InventoryFolderBase trashFolder 
+                = m_scene.InventoryService.GetFolderForType(receiverSp.UUID, AssetType.TrashFolder);
+
+            Assert.That(receivedFolder, Is.Not.Null);
+            Assert.That(receivedFolder.ID, Is.Not.EqualTo(originalFolder.ID));
+            Assert.That(receivedFolder.ParentID, Is.EqualTo(trashFolder.ID));
+
+            // Test that on a delete, item still exists and is accessible for the giver.
+            m_scene.InventoryService.PurgeFolder(trashFolder);
+
+            InventoryFolderBase originalFolderAfterDelete
+                = UserInventoryHelpers.GetInventoryFolder(m_scene.InventoryService, giverSp.UUID, "f1");
+
+            Assert.That(originalFolderAfterDelete, Is.Not.Null);
+        }  
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/CoreModules/Avatar/Lure/LureModule.cs b/OpenSim/Region/CoreModules/Avatar/Lure/LureModule.cs
index 0c64f19..c517a30 100644
--- a/OpenSim/Region/CoreModules/Avatar/Lure/LureModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Lure/LureModule.cs
@@ -165,7 +165,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Lure
                     (uint)presence.AbsolutePosition.Y,
                     (uint)presence.AbsolutePosition.Z + 2);
 
-            m_log.DebugFormat("TP invite with message {0}, type {1}", message, lureType);
+            m_log.DebugFormat("[LURE MODULE]: TP invite with message {0}, type {1}", message, lureType);
 
             GridInstantMessage m;
 
diff --git a/OpenSim/Region/CoreModules/Avatar/Profile/BasicProfileModule.cs b/OpenSim/Region/CoreModules/Avatar/Profile/BasicProfileModule.cs
index bf24030..2bb24ae 100644
--- a/OpenSim/Region/CoreModules/Avatar/Profile/BasicProfileModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Profile/BasicProfileModule.cs
@@ -57,6 +57,9 @@ namespace OpenSim.Region.CoreModules.Avatar.Profile
 
         public void Initialise(IConfigSource config)
         {
+            if(config.Configs["UserProfiles"] != null)
+                return;
+
             m_log.DebugFormat("[PROFILE MODULE]: Basic Profile Module enabled");
             m_Enabled = true;
         }
diff --git a/OpenSim/Region/CoreModules/Avatar/UserProfiles/UserProfileModule.cs b/OpenSim/Region/CoreModules/Avatar/UserProfiles/UserProfileModule.cs
new file mode 100644
index 0000000..d359ebc
--- /dev/null
+++ b/OpenSim/Region/CoreModules/Avatar/UserProfiles/UserProfileModule.cs
@@ -0,0 +1,1343 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.IO;
+using System.Text;
+using System.Collections;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Net;
+using System.Net.Sockets;
+using System.Reflection;
+using System.Xml;
+using OpenMetaverse;
+using OpenMetaverse.StructuredData;
+using log4net;
+using Nini.Config;
+using Nwc.XmlRpc;
+using OpenSim.Framework;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Services.Interfaces;
+using Mono.Addins;
+using OpenSim.Services.Connectors.Hypergrid;
+
+namespace OpenSim.Region.OptionalModules.Avatar.UserProfiles
+{
+    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "UserProfilesModule")]
+    public class UserProfileModule : IProfileModule, INonSharedRegionModule
+    {
+        /// <summary>
+        /// Logging
+        /// </summary>
+        static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        // The pair of Dictionaries are used to handle the switching of classified ads
+        // by maintaining a cache of classified id to creator id mappings and an interest
+        // count. The entries are removed when the interest count reaches 0.
+        Dictionary<UUID, UUID> m_classifiedCache = new Dictionary<UUID, UUID>();
+        Dictionary<UUID, int> m_classifiedInterest = new Dictionary<UUID, int>();
+
+        public Scene Scene
+        {
+            get; private set;
+        }
+
+        /// <summary>
+        /// Gets or sets the ConfigSource.
+        /// </summary>
+        /// <value>
+        /// The configuration
+        /// </value>
+        public IConfigSource Config {
+            get;
+            set;
+        }
+
+        /// <summary>
+        /// Gets or sets the URI to the profile server.
+        /// </summary>
+        /// <value>
+        /// The profile server URI.
+        /// </value>
+        public string ProfileServerUri {
+            get;
+            set;
+        }
+
+        IProfileModule ProfileModule
+        {
+            get; set;
+        }
+
+        IUserManagement UserManagementModule
+        {
+            get; set;
+        }
+
+        /// <summary>
+        /// Gets or sets a value indicating whether this
+        /// <see cref="OpenSim.Region.Coremodules.UserProfiles.UserProfileModule"/> is enabled.
+        /// </summary>
+        /// <value>
+        /// <c>true</c> if enabled; otherwise, <c>false</c>.
+        /// </value>
+        public bool Enabled {
+            get;
+            set;
+        }
+
+        #region IRegionModuleBase implementation
+        /// <summary>
+        ///  This is called to initialize the region module. For shared modules, this is called exactly once, after
+        /// creating the single (shared) instance. For non-shared modules, this is called once on each instance, after
+        /// the instace for the region has been created. 
+        /// </summary>
+        /// <param name='source'>
+        /// Source.
+        /// </param>
+        public void Initialise(IConfigSource source)
+        {
+            Config = source;
+            ReplaceableInterface = typeof(IProfileModule);
+
+            IConfig profileConfig = Config.Configs["UserProfiles"];
+
+            if (profileConfig == null)
+            {
+                m_log.Debug("[PROFILES]: UserProfiles disabled, no configuration");
+                Enabled = false;
+                return;
+            }
+
+            // If we find ProfileURL then we configure for FULL support
+            // else we setup for BASIC support
+            ProfileServerUri = profileConfig.GetString("ProfileServiceURL", "");
+            if (ProfileServerUri == "")
+            {
+                Enabled = false;
+                return;
+            }
+                
+            m_log.Debug("[PROFILES]: Full Profiles Enabled");
+            ReplaceableInterface = null;
+            Enabled = true;
+        }
+
+        /// <summary>
+        /// Adds the region.
+        /// </summary>
+        /// <param name='scene'>
+        /// Scene.
+        /// </param>
+        public void AddRegion(Scene scene)
+        {
+            if(!Enabled)
+                return;
+
+            Scene = scene;
+            Scene.RegisterModuleInterface<IProfileModule>(this);
+            Scene.EventManager.OnNewClient += OnNewClient;
+            Scene.EventManager.OnMakeRootAgent += HandleOnMakeRootAgent;
+
+            UserManagementModule = Scene.RequestModuleInterface<IUserManagement>();
+        }
+
+        void HandleOnMakeRootAgent (ScenePresence obj)
+        {
+            if(obj.PresenceType == PresenceType.Npc)
+                return;
+
+            Util.FireAndForget(delegate
+            {
+                GetImageAssets(((IScenePresence)obj).UUID);
+            });
+        }
+
+        /// <summary>
+        /// Removes the region.
+        /// </summary>
+        /// <param name='scene'>
+        /// Scene.
+        /// </param>
+        public void RemoveRegion(Scene scene)
+        {
+            if(!Enabled)
+                return;
+        }
+
+        /// <summary>
+        ///  This will be called once for every scene loaded. In a shared module this will be multiple times in one
+        /// instance, while a nonshared module instance will only be called once. This method is called after AddRegion
+        /// has been called in all modules for that scene, providing an opportunity to request another module's
+        /// interface, or hook an event from another module. 
+        /// </summary>
+        /// <param name='scene'>
+        /// Scene.
+        /// </param>
+        public void RegionLoaded(Scene scene)
+        {
+            if(!Enabled)
+                return;
+        }
+
+        /// <summary>
+        ///  If this returns non-null, it is the type of an interface that this module intends to register. This will
+        /// cause the loader to defer loading of this module until all other modules have been loaded. If no other
+        /// module has registered the interface by then, this module will be activated, else it will remain inactive,
+        /// letting the other module take over. This should return non-null ONLY in modules that are intended to be
+        /// easily replaceable, e.g. stub implementations that the developer expects to be replaced by third party
+        /// provided modules. 
+        /// </summary>
+        /// <value>
+        /// The replaceable interface.
+        /// </value>
+        public Type ReplaceableInterface
+        {
+            get; private set;
+        }
+
+        /// <summary>
+        /// Called as the instance is closed.
+        /// </summary>
+        public void Close()
+        {
+        }
+
+        /// <value>
+        ///  The name of the module 
+        /// </value>
+        /// <summary>
+        /// Gets the module name.
+        /// </summary>
+        public string Name
+        {
+            get { return "UserProfileModule"; }
+        }
+        #endregion IRegionModuleBase implementation
+
+        #region Region Event Handlers
+        /// <summary>
+        /// Raises the new client event.
+        /// </summary>
+        /// <param name='client'>
+        /// Client.
+        /// </param>
+        void OnNewClient(IClientAPI client)
+        {
+            //Profile
+            client.OnRequestAvatarProperties += RequestAvatarProperties;
+            client.OnUpdateAvatarProperties += AvatarPropertiesUpdate;
+            client.OnAvatarInterestUpdate += AvatarInterestsUpdate;
+
+            // Classifieds
+            client.AddGenericPacketHandler("avatarclassifiedsrequest", ClassifiedsRequest);
+            client.OnClassifiedInfoUpdate += ClassifiedInfoUpdate;
+            client.OnClassifiedInfoRequest += ClassifiedInfoRequest;
+            client.OnClassifiedDelete += ClassifiedDelete;
+
+            // Picks
+            client.AddGenericPacketHandler("avatarpicksrequest", PicksRequest);
+            client.AddGenericPacketHandler("pickinforequest", PickInfoRequest);
+            client.OnPickInfoUpdate += PickInfoUpdate;
+            client.OnPickDelete += PickDelete;
+
+            // Notes
+            client.AddGenericPacketHandler("avatarnotesrequest", NotesRequest);
+            client.OnAvatarNotesUpdate += NotesUpdate;
+        }
+        #endregion Region Event Handlers
+
+        #region Classified
+        ///
+        /// <summary>
+        /// Handles the avatar classifieds request.
+        /// </summary>
+        /// <param name='sender'>
+        /// Sender.
+        /// </param>
+        /// <param name='method'>
+        /// Method.
+        /// </param>
+        /// <param name='args'>
+        /// Arguments.
+        /// </param>
+        public void ClassifiedsRequest(Object sender, string method, List<String> args)
+        {
+            if (!(sender is IClientAPI))
+                return;
+
+            IClientAPI remoteClient = (IClientAPI)sender;
+
+            UUID targetID;
+            UUID.TryParse(args[0], out targetID);
+
+            // Can't handle NPC yet...
+            ScenePresence p = FindPresence(targetID);
+
+            if (null != p)
+            {
+                if (p.PresenceType == PresenceType.Npc)
+                    return;
+            }
+
+            string serverURI = string.Empty;
+            GetUserProfileServerURI(targetID, out serverURI);
+            UUID creatorId = UUID.Zero;
+            Dictionary<UUID, string> classifieds = new Dictionary<UUID, string>();
+
+            OSDMap parameters= new OSDMap();
+            UUID.TryParse(args[0], out creatorId);
+            parameters.Add("creatorId", OSD.FromUUID(creatorId));
+            OSD Params = (OSD)parameters;
+            if(!JsonRpcRequest(ref Params, "avatarclassifiedsrequest", serverURI, UUID.Random().ToString()))
+            {
+                remoteClient.SendAvatarClassifiedReply(new UUID(args[0]), classifieds);
+                return;
+            }
+
+            parameters = (OSDMap)Params;
+
+            OSDArray list = (OSDArray)parameters["result"];
+
+
+            foreach(OSD map in list)
+            {
+                OSDMap m = (OSDMap)map;
+                UUID cid = m["classifieduuid"].AsUUID();
+                string name = m["name"].AsString();
+
+                classifieds[cid] = name;
+
+                lock (m_classifiedCache)
+                {
+                    if (!m_classifiedCache.ContainsKey(cid))
+                    {
+                        m_classifiedCache.Add(cid,creatorId);
+                        m_classifiedInterest.Add(cid, 0);
+                    }
+
+                    m_classifiedInterest[cid]++;
+                }
+            }
+
+            remoteClient.SendAvatarClassifiedReply(new UUID(args[0]), classifieds);
+        }
+
+        public void ClassifiedInfoRequest(UUID queryClassifiedID, IClientAPI remoteClient)
+        {    
+            UUID target = remoteClient.AgentId;
+            UserClassifiedAdd ad = new UserClassifiedAdd();
+            ad.ClassifiedId = queryClassifiedID;
+
+            lock (m_classifiedCache)
+            {
+                if (m_classifiedCache.ContainsKey(queryClassifiedID))
+                {   
+                    target = m_classifiedCache[queryClassifiedID];
+
+                    m_classifiedInterest[queryClassifiedID] --;
+
+                    if (m_classifiedInterest[queryClassifiedID] == 0)
+                    {
+                        m_classifiedInterest.Remove(queryClassifiedID);
+                        m_classifiedCache.Remove(queryClassifiedID);
+                    }
+                }
+            }
+            
+            string serverURI = string.Empty;
+            GetUserProfileServerURI(target, out serverURI);
+
+            object Ad = (object)ad;
+            if(!JsonRpcRequest(ref Ad, "classifieds_info_query", serverURI, UUID.Random().ToString()))
+            {
+                remoteClient.SendAgentAlertMessage(
+                        "Error getting classified info", false);
+                return;
+            }
+            ad = (UserClassifiedAdd) Ad;
+
+            if(ad.CreatorId == UUID.Zero)
+                return;
+
+            Vector3 globalPos = new Vector3();
+            Vector3.TryParse(ad.GlobalPos, out globalPos);
+
+            remoteClient.SendClassifiedInfoReply(ad.ClassifiedId, ad.CreatorId, (uint)ad.CreationDate, (uint)ad.ExpirationDate,
+                                                 (uint)ad.Category, ad.Name, ad.Description, ad.ParcelId, (uint)ad.ParentEstate,
+                                                 ad.SnapshotId, ad.SimName, globalPos, ad.ParcelName, ad.Flags, ad.Price);
+
+        }
+
+        /// <summary>
+        /// Classifieds info update.
+        /// </summary>
+        /// <param name='queryclassifiedID'>
+        /// Queryclassified I.
+        /// </param>
+        /// <param name='queryCategory'>
+        /// Query category.
+        /// </param>
+        /// <param name='queryName'>
+        /// Query name.
+        /// </param>
+        /// <param name='queryDescription'>
+        /// Query description.
+        /// </param>
+        /// <param name='queryParcelID'>
+        /// Query parcel I.
+        /// </param>
+        /// <param name='queryParentEstate'>
+        /// Query parent estate.
+        /// </param>
+        /// <param name='querySnapshotID'>
+        /// Query snapshot I.
+        /// </param>
+        /// <param name='queryGlobalPos'>
+        /// Query global position.
+        /// </param>
+        /// <param name='queryclassifiedFlags'>
+        /// Queryclassified flags.
+        /// </param>
+        /// <param name='queryclassifiedPrice'>
+        /// Queryclassified price.
+        /// </param>
+        /// <param name='remoteClient'>
+        /// Remote client.
+        /// </param>
+        public void ClassifiedInfoUpdate(UUID queryclassifiedID, uint queryCategory, string queryName, string queryDescription, UUID queryParcelID,
+                                         uint queryParentEstate, UUID querySnapshotID, Vector3 queryGlobalPos, byte queryclassifiedFlags,
+                                         int queryclassifiedPrice, IClientAPI remoteClient)
+        {
+            UserClassifiedAdd ad = new UserClassifiedAdd();
+
+            Scene s = (Scene) remoteClient.Scene;
+            Vector3 pos = remoteClient.SceneAgent.AbsolutePosition;
+            ILandObject land = s.LandChannel.GetLandObject(pos.X, pos.Y);
+            ScenePresence p = FindPresence(remoteClient.AgentId);
+            
+            string serverURI = string.Empty;
+            GetUserProfileServerURI(remoteClient.AgentId, out serverURI);
+
+            if (land == null)
+            {
+                ad.ParcelName = string.Empty;
+            }
+            else
+            {
+                ad.ParcelName = land.LandData.Name;
+            }
+
+            ad.CreatorId = remoteClient.AgentId;
+            ad.ClassifiedId = queryclassifiedID;
+            ad.Category = Convert.ToInt32(queryCategory);
+            ad.Name = queryName;
+            ad.Description = queryDescription;
+            ad.ParentEstate = Convert.ToInt32(queryParentEstate);
+            ad.SnapshotId = querySnapshotID;
+            ad.SimName = remoteClient.Scene.RegionInfo.RegionName;
+            ad.GlobalPos = queryGlobalPos.ToString ();
+            ad.Flags = queryclassifiedFlags;
+            ad.Price = queryclassifiedPrice;
+            ad.ParcelId = p.currentParcelUUID;
+
+            object Ad = ad;
+
+            OSD.SerializeMembers(Ad);
+
+            if(!JsonRpcRequest(ref Ad, "classified_update", serverURI, UUID.Random().ToString()))
+            {
+                remoteClient.SendAgentAlertMessage(
+                        "Error updating classified", false);
+            }
+        }
+
+        /// <summary>
+        /// Classifieds delete.
+        /// </summary>
+        /// <param name='queryClassifiedID'>
+        /// Query classified I.
+        /// </param>
+        /// <param name='remoteClient'>
+        /// Remote client.
+        /// </param>
+        public void ClassifiedDelete(UUID queryClassifiedID, IClientAPI remoteClient)
+        {
+            string serverURI = string.Empty;
+            GetUserProfileServerURI(remoteClient.AgentId, out serverURI);
+
+            UUID classifiedId;
+            OSDMap parameters= new OSDMap();
+            UUID.TryParse(queryClassifiedID.ToString(), out classifiedId);
+            parameters.Add("classifiedId", OSD.FromUUID(classifiedId));
+            OSD Params = (OSD)parameters;
+            if(!JsonRpcRequest(ref Params, "classified_delete", serverURI, UUID.Random().ToString()))
+            {
+                remoteClient.SendAgentAlertMessage(
+                        "Error classified delete", false);
+            }
+
+            parameters = (OSDMap)Params;
+        }
+        #endregion Classified
+
+        #region Picks
+        /// <summary>
+        /// Handles the avatar picks request.
+        /// </summary>
+        /// <param name='sender'>
+        /// Sender.
+        /// </param>
+        /// <param name='method'>
+        /// Method.
+        /// </param>
+        /// <param name='args'>
+        /// Arguments.
+        /// </param>
+        public void PicksRequest(Object sender, string method, List<String> args)
+        {
+            if (!(sender is IClientAPI))
+                return;
+
+            IClientAPI remoteClient = (IClientAPI)sender;
+
+            UUID targetId;
+            UUID.TryParse(args[0], out targetId);
+
+            // Can't handle NPC yet...
+            ScenePresence p = FindPresence(targetId);
+
+            if (null != p)
+            {
+                if (p.PresenceType == PresenceType.Npc)
+                    return;
+            }
+
+            string serverURI = string.Empty;
+            GetUserProfileServerURI(targetId, out serverURI);
+            
+            Dictionary<UUID, string> picks = new Dictionary<UUID, string>();
+
+            OSDMap parameters= new OSDMap();
+            parameters.Add("creatorId", OSD.FromUUID(targetId));
+            OSD Params = (OSD)parameters;
+            if(!JsonRpcRequest(ref Params, "avatarpicksrequest", serverURI, UUID.Random().ToString()))
+            {
+                remoteClient.SendAvatarPicksReply(new UUID(args[0]), picks);
+                return;
+            }
+
+            parameters = (OSDMap)Params;
+
+            OSDArray list = (OSDArray)parameters["result"];
+
+            foreach(OSD map in list)
+            {
+                OSDMap m = (OSDMap)map;
+                UUID cid = m["pickuuid"].AsUUID();
+                string name = m["name"].AsString();
+                
+                m_log.DebugFormat("[PROFILES]: PicksRequest {0}", name);
+
+                picks[cid] = name;
+            }
+            remoteClient.SendAvatarPicksReply(new UUID(args[0]), picks);
+        }
+
+        /// <summary>
+        /// Handles the pick info request.
+        /// </summary>
+        /// <param name='sender'>
+        /// Sender.
+        /// </param>
+        /// <param name='method'>
+        /// Method.
+        /// </param>
+        /// <param name='args'>
+        /// Arguments.
+        /// </param>
+        public void PickInfoRequest(Object sender, string method, List<String> args)
+        {
+            if (!(sender is IClientAPI))
+                return;
+
+            UUID targetID;
+            UUID.TryParse(args[0], out targetID);
+            string serverURI = string.Empty;
+            GetUserProfileServerURI(targetID, out serverURI);
+            IClientAPI remoteClient = (IClientAPI)sender;
+
+            UserProfilePick pick = new UserProfilePick();
+            UUID.TryParse(args[0], out pick.CreatorId);
+            UUID.TryParse(args[1], out pick.PickId);
+
+                
+            object Pick = (object)pick;
+            if(!JsonRpcRequest(ref Pick, "pickinforequest", serverURI, UUID.Random().ToString()))
+            {
+                remoteClient.SendAgentAlertMessage(
+                        "Error selecting pick", false);
+            }
+            pick = (UserProfilePick) Pick;
+            if(pick.SnapshotId == UUID.Zero)
+            {
+                // In case of a new UserPick, the data may not be ready and we would send wrong data, skip it...
+                m_log.DebugFormat("[PROFILES]: PickInfoRequest: SnapshotID is {0}", UUID.Zero.ToString());
+                return;
+            }
+             
+            Vector3 globalPos;
+            Vector3.TryParse(pick.GlobalPos,out globalPos);
+
+            m_log.DebugFormat("[PROFILES]: PickInfoRequest: {0} : {1}", pick.Name.ToString(), pick.SnapshotId.ToString());
+
+            remoteClient.SendPickInfoReply(pick.PickId,pick.CreatorId,pick.TopPick,pick.ParcelId,pick.Name,
+                                           pick.Desc,pick.SnapshotId,pick.User,pick.OriginalName,pick.SimName,
+                                           globalPos,pick.SortOrder,pick.Enabled);
+        }
+
+        /// <summary>
+        /// Updates the userpicks
+        /// </summary>
+        /// <param name='remoteClient'>
+        /// Remote client.
+        /// </param>
+        /// <param name='pickID'>
+        /// Pick I.
+        /// </param>
+        /// <param name='creatorID'>
+        /// the creator of the pick
+        /// </param>
+        /// <param name='topPick'>
+        /// Top pick.
+        /// </param>
+        /// <param name='name'>
+        /// Name.
+        /// </param>
+        /// <param name='desc'>
+        /// Desc.
+        /// </param>
+        /// <param name='snapshotID'>
+        /// Snapshot I.
+        /// </param>
+        /// <param name='sortOrder'>
+        /// Sort order.
+        /// </param>
+        /// <param name='enabled'>
+        /// Enabled.
+        /// </param>
+        public void PickInfoUpdate(IClientAPI remoteClient, UUID pickID, UUID creatorID, bool topPick, string name, string desc, UUID snapshotID, int sortOrder, bool enabled)
+        {
+            
+            m_log.DebugFormat("[PROFILES]: Start PickInfoUpdate Name: {0} PickId: {1} SnapshotId: {2}", name, pickID.ToString(), snapshotID.ToString());
+            UserProfilePick pick = new UserProfilePick();
+            string serverURI = string.Empty;
+            GetUserProfileServerURI(remoteClient.AgentId, out serverURI);
+            ScenePresence p = FindPresence(remoteClient.AgentId);
+
+            Vector3 avaPos = p.AbsolutePosition;
+            // Getting the global position for the Avatar
+            Vector3 posGlobal = new Vector3(remoteClient.Scene.RegionInfo.RegionLocX*Constants.RegionSize + avaPos.X,
+                                            remoteClient.Scene.RegionInfo.RegionLocY*Constants.RegionSize + avaPos.Y,
+                                            avaPos.Z);
+
+            string landOwnerName = string.Empty;
+            ILandObject land =  p.Scene.LandChannel.GetLandObject(avaPos.X, avaPos.Y);
+            if(land.LandData.IsGroupOwned)
+            {
+                IGroupsModule groupMod = p.Scene.RequestModuleInterface<IGroupsModule>();
+                UUID groupId = land.LandData.GroupID;
+                GroupRecord groupRecord = groupMod.GetGroupRecord(groupId);
+                landOwnerName = groupRecord.GroupName;
+            }
+            else
+            {
+                IUserAccountService accounts = p.Scene.RequestModuleInterface<IUserAccountService>();
+                UserAccount user = accounts.GetUserAccount(p.Scene.RegionInfo.ScopeID, land.LandData.OwnerID);
+                landOwnerName = user.Name;
+            }
+
+            pick.PickId = pickID;
+            pick.CreatorId = creatorID;
+            pick.TopPick = topPick;
+            pick.Name = name;
+            pick.Desc = desc;
+            pick.ParcelId = p.currentParcelUUID;
+            pick.SnapshotId = snapshotID;
+            pick.User = landOwnerName;
+            pick.SimName = remoteClient.Scene.RegionInfo.RegionName;
+            pick.GlobalPos = posGlobal.ToString();
+            pick.SortOrder = sortOrder;
+            pick.Enabled = enabled;
+
+            object Pick = (object)pick;
+            if(!JsonRpcRequest(ref Pick, "picks_update", serverURI, UUID.Random().ToString()))
+            {
+                remoteClient.SendAgentAlertMessage(
+                        "Error updating pick", false);
+            }
+
+            m_log.DebugFormat("[PROFILES]: Finish PickInfoUpdate {0} {1}", pick.Name, pick.PickId.ToString());
+        }
+
+        /// <summary>
+        /// Delete a Pick
+        /// </summary>
+        /// <param name='remoteClient'>
+        /// Remote client.
+        /// </param>
+        /// <param name='queryPickID'>
+        /// Query pick I.
+        /// </param>
+        public void PickDelete(IClientAPI remoteClient, UUID queryPickID)
+        {
+            string serverURI = string.Empty;
+            GetUserProfileServerURI(remoteClient.AgentId, out serverURI);
+
+            OSDMap parameters= new OSDMap();
+            parameters.Add("pickId", OSD.FromUUID(queryPickID));
+            OSD Params = (OSD)parameters;
+            if(!JsonRpcRequest(ref Params, "picks_delete", serverURI, UUID.Random().ToString()))
+            {
+                remoteClient.SendAgentAlertMessage(
+                        "Error picks delete", false);
+            }
+        }
+        #endregion Picks
+
+        #region Notes
+        /// <summary>
+        /// Handles the avatar notes request.
+        /// </summary>
+        /// <param name='sender'>
+        /// Sender.
+        /// </param>
+        /// <param name='method'>
+        /// Method.
+        /// </param>
+        /// <param name='args'>
+        /// Arguments.
+        /// </param>
+        public void NotesRequest(Object sender, string method, List<String> args)
+        {
+            UserProfileNotes note = new UserProfileNotes();
+
+            if (!(sender is IClientAPI))
+                return;
+
+            IClientAPI remoteClient = (IClientAPI)sender;
+            string serverURI = string.Empty;
+            GetUserProfileServerURI(remoteClient.AgentId, out serverURI);
+            note.UserId = remoteClient.AgentId;
+            UUID.TryParse(args[0], out note.TargetId);
+
+            object Note = (object)note;
+            if(!JsonRpcRequest(ref Note, "avatarnotesrequest", serverURI, UUID.Random().ToString()))
+            {
+                remoteClient.SendAvatarNotesReply(note.TargetId, note.Notes);
+                return;
+            }
+            note = (UserProfileNotes) Note;
+                
+            remoteClient.SendAvatarNotesReply(note.TargetId, note.Notes);
+        }
+
+        /// <summary>
+        /// Avatars the notes update.
+        /// </summary>
+        /// <param name='remoteClient'>
+        /// Remote client.
+        /// </param>
+        /// <param name='queryTargetID'>
+        /// Query target I.
+        /// </param>
+        /// <param name='queryNotes'>
+        /// Query notes.
+        /// </param>
+        public void NotesUpdate(IClientAPI remoteClient, UUID queryTargetID, string queryNotes)
+        {
+            UserProfileNotes note = new UserProfileNotes();
+
+            note.UserId = remoteClient.AgentId;
+            note.TargetId = queryTargetID;
+            note.Notes = queryNotes;
+
+            string serverURI = string.Empty;
+            GetUserProfileServerURI(remoteClient.AgentId, out serverURI);
+
+            object Note = note;
+            if(!JsonRpcRequest(ref Note, "avatar_notes_update", serverURI, UUID.Random().ToString()))
+            {
+                return;
+            }
+        }
+        #endregion Notes
+
+        #region Avatar Properties
+        /// <summary>
+        /// Update the avatars interests .
+        /// </summary>
+        /// <param name='remoteClient'>
+        /// Remote client.
+        /// </param>
+        /// <param name='wantmask'>
+        /// Wantmask.
+        /// </param>
+        /// <param name='wanttext'>
+        /// Wanttext.
+        /// </param>
+        /// <param name='skillsmask'>
+        /// Skillsmask.
+        /// </param>
+        /// <param name='skillstext'>
+        /// Skillstext.
+        /// </param>
+        /// <param name='languages'>
+        /// Languages.
+        /// </param>
+        public void AvatarInterestsUpdate(IClientAPI remoteClient, uint wantmask, string wanttext, uint skillsmask, string skillstext, string languages)
+        {
+            UserProfileProperties prop = new UserProfileProperties();
+
+            prop.UserId = remoteClient.AgentId;
+            prop.WantToMask = (int)wantmask;
+            prop.WantToText = wanttext;
+            prop.SkillsMask = (int)skillsmask;
+            prop.SkillsText = skillstext;
+            prop.Language = languages;
+
+            string serverURI = string.Empty;
+            GetUserProfileServerURI(remoteClient.AgentId, out serverURI);
+
+            object Param = prop;
+            if(!JsonRpcRequest(ref Param, "avatar_interests_update", serverURI, UUID.Random().ToString()))
+            {
+                remoteClient.SendAgentAlertMessage(
+                        "Error updating interests", false);
+            }
+        }
+
+        public void RequestAvatarProperties(IClientAPI remoteClient, UUID avatarID)
+        {
+            if ( String.IsNullOrEmpty(avatarID.ToString()) || String.IsNullOrEmpty(remoteClient.AgentId.ToString()))
+            {
+                // Looking for a reason that some viewers are sending null Id's
+                m_log.DebugFormat("[PROFILES]: This should not happen remoteClient.AgentId {0} - avatarID {1}", remoteClient.AgentId, avatarID);
+                return;
+            }
+
+            // Can't handle NPC yet...
+            ScenePresence p = FindPresence(avatarID);
+
+            if (null != p)
+            {
+                if (p.PresenceType == PresenceType.Npc)
+                    return;
+            }
+
+            string serverURI = string.Empty;
+            bool foreign = GetUserProfileServerURI(avatarID, out serverURI);
+
+            UserAccount account = null;
+            Dictionary<string,object> userInfo;
+
+            if (!foreign)
+            {
+                account = Scene.UserAccountService.GetUserAccount(Scene.RegionInfo.ScopeID, avatarID);
+            }
+            else
+            {
+                userInfo = new Dictionary<string, object>();
+            }
+
+            Byte[] charterMember = new Byte[1];
+            string born = String.Empty;
+            uint flags = 0x00;
+
+            if (null != account)
+            {
+                if (account.UserTitle == "")
+                {
+                    charterMember[0] = (Byte)((account.UserFlags & 0xf00) >> 8);
+                }
+                else
+                {
+                    charterMember = Utils.StringToBytes(account.UserTitle);
+                }
+
+                born = Util.ToDateTime(account.Created).ToString(
+                                  "M/d/yyyy", CultureInfo.InvariantCulture);
+                flags = (uint)(account.UserFlags & 0xff);
+            }
+            else
+            {
+                if (GetUserAccountData(avatarID, out userInfo) == true)
+                {
+                    if ((string)userInfo["user_title"] == "")
+                    {
+                        charterMember[0] = (Byte)(((Byte)userInfo["user_flags"] & 0xf00) >> 8);
+                    }
+                    else
+                    {
+                        charterMember = Utils.StringToBytes((string)userInfo["user_title"]);
+                    }
+
+                    int val_born = (int)userInfo["user_created"];
+                    born = Util.ToDateTime(val_born).ToString(
+                                  "M/d/yyyy", CultureInfo.InvariantCulture);
+
+                    // picky, picky
+                    int val_flags = (int)userInfo["user_flags"];
+                    flags = (uint)(val_flags & 0xff);
+                }
+            }
+
+            UserProfileProperties props = new UserProfileProperties();
+            string result = string.Empty;
+
+            props.UserId = avatarID;
+            GetProfileData(ref props, out result);
+
+            remoteClient.SendAvatarProperties(props.UserId, props.AboutText, born, charterMember , props.FirstLifeText, flags,
+                                              props.FirstLifeImageId, props.ImageId, props.WebUrl, props.PartnerId);
+
+
+            remoteClient.SendAvatarInterestsReply(props.UserId, (uint)props.WantToMask, props.WantToText, (uint)props.SkillsMask,
+                                                  props.SkillsText, props.Language);
+        }
+
+        /// <summary>
+        /// Updates the avatar properties.
+        /// </summary>
+        /// <param name='remoteClient'>
+        /// Remote client.
+        /// </param>
+        /// <param name='newProfile'>
+        /// New profile.
+        /// </param>
+        public void AvatarPropertiesUpdate(IClientAPI remoteClient, UserProfileData newProfile)
+        {
+            if (remoteClient.AgentId == newProfile.ID)
+            {
+                UserProfileProperties prop = new UserProfileProperties();
+
+                prop.UserId = remoteClient.AgentId;
+                prop.WebUrl = newProfile.ProfileUrl;
+                prop.ImageId = newProfile.Image;
+                prop.AboutText = newProfile.AboutText;
+                prop.FirstLifeImageId = newProfile.FirstLifeImage;
+                prop.FirstLifeText = newProfile.FirstLifeAboutText;
+
+                string serverURI = string.Empty;
+                GetUserProfileServerURI(remoteClient.AgentId, out serverURI);
+
+                object Prop = prop;
+
+                if(!JsonRpcRequest(ref Prop, "avatar_properties_update", serverURI, UUID.Random().ToString()))
+                {
+                    remoteClient.SendAgentAlertMessage(
+                            "Error updating properties", false);
+                }
+
+                RequestAvatarProperties(remoteClient, newProfile.ID);
+            }
+        }
+
+        /// <summary>
+        /// Gets the profile data.
+        /// </summary>
+        /// <returns>
+        /// The profile data.
+        /// </returns>
+        /// <param name='userID'>
+        /// User I.
+        /// </param>
+        bool GetProfileData(ref UserProfileProperties properties, out string message)
+        {
+            // Can't handle NPC yet...
+            ScenePresence p = FindPresence(properties.UserId);
+
+            if (null != p)
+            {
+                if (p.PresenceType == PresenceType.Npc)
+                {
+                    message = "Id points to NPC";
+                    return false;
+                }
+            }
+
+            string serverURI = string.Empty;
+            GetUserProfileServerURI(properties.UserId, out serverURI);
+
+            // This is checking a friend on the home grid
+            // Not HG friend
+            if ( String.IsNullOrEmpty(serverURI))
+            {
+                message = "No Presence - foreign friend";
+                return false;
+            }
+
+            object Prop = (object)properties;
+            JsonRpcRequest(ref Prop, "avatar_properties_request", serverURI, UUID.Random().ToString());
+            properties = (UserProfileProperties)Prop;
+
+            message = "Success";
+            return true;
+        }
+        #endregion Avatar Properties
+
+        #region Utils
+        bool GetImageAssets(UUID avatarId)
+        {
+            string profileServerURI = string.Empty;
+            string assetServerURI = string.Empty;
+
+            bool foreign = GetUserProfileServerURI(avatarId, out profileServerURI);
+
+            if(!foreign)
+                return true;
+
+            assetServerURI = UserManagementModule.GetUserServerURL(avatarId, "AssetServerURI");
+
+            OSDMap parameters= new OSDMap();
+            parameters.Add("avatarId", OSD.FromUUID(avatarId));
+            OSD Params = (OSD)parameters;
+            if(!JsonRpcRequest(ref Params, "image_assets_request", profileServerURI, UUID.Random().ToString()))
+            {
+                return false;
+            }
+            
+            parameters = (OSDMap)Params;
+            
+            OSDArray list = (OSDArray)parameters["result"];
+            
+            foreach(OSD asset in list)
+            {
+                OSDString assetId = (OSDString)asset;
+
+                Scene.AssetService.Get(string.Format("{0}/{1}",assetServerURI, assetId.AsString()));
+            }
+            return true;
+        }
+
+        /// <summary>
+        /// Gets the user account data.
+        /// </summary>
+        /// <returns>
+        /// The user profile data.
+        /// </returns>
+        /// <param name='userID'>
+        /// If set to <c>true</c> user I.
+        /// </param>
+        /// <param name='userInfo'>
+        /// If set to <c>true</c> user info.
+        /// </param>
+        bool GetUserAccountData(UUID userID, out Dictionary<string, object> userInfo)
+        {
+            Dictionary<string,object> info = new Dictionary<string, object>();
+
+            if (UserManagementModule.IsLocalGridUser(userID))
+            {
+                // Is local
+                IUserAccountService uas = Scene.UserAccountService;
+                UserAccount account = uas.GetUserAccount(Scene.RegionInfo.ScopeID, userID);
+
+                info["user_flags"] = account.UserFlags;
+                info["user_created"] = account.Created;
+
+                if (!String.IsNullOrEmpty(account.UserTitle))
+                    info["user_title"] = account.UserTitle;
+                else
+                    info["user_title"] = "";
+
+                userInfo = info;
+
+                return false;
+            }
+            else
+            {
+                // Is Foreign
+                string home_url = UserManagementModule.GetUserServerURL(userID, "HomeURI");
+
+                if (String.IsNullOrEmpty(home_url))
+                {
+                    info["user_flags"] = 0;
+                    info["user_created"] = 0;
+                    info["user_title"] = "Unavailable";
+
+                    userInfo = info;
+                    return true;
+                }
+
+                UserAgentServiceConnector uConn = new UserAgentServiceConnector(home_url);
+
+                Dictionary<string, object> account = uConn.GetUserInfo(userID);
+
+                if (account.Count > 0)
+                {
+                    if (account.ContainsKey("user_flags"))
+                        info["user_flags"] = account["user_flags"];
+                    else
+                        info["user_flags"] = "";
+
+                    if (account.ContainsKey("user_created"))
+                        info["user_created"] = account["user_created"];
+                    else
+                        info["user_created"] = "";
+
+                    info["user_title"] = "HG Visitor";
+                }
+                else
+                {
+                   info["user_flags"] = 0;
+                   info["user_created"] = 0;
+                   info["user_title"] = "HG Visitor";
+                }
+                userInfo = info;
+                return true;
+            }
+        }
+
+        /// <summary>
+        /// Gets the user profile server UR.
+        /// </summary>
+        /// <returns>
+        /// The user profile server UR.
+        /// </returns>
+        /// <param name='userID'>
+        /// If set to <c>true</c> user I.
+        /// </param>
+        /// <param name='serverURI'>
+        /// If set to <c>true</c> server UR.
+        /// </param>
+        bool GetUserProfileServerURI(UUID userID, out string serverURI)
+        {
+            bool local;
+            local = UserManagementModule.IsLocalGridUser(userID);
+
+            if (!local)
+            {
+                serverURI = UserManagementModule.GetUserServerURL(userID, "ProfileServerURI");
+                // Is Foreign
+                return true;
+            }
+            else
+            {
+                serverURI = ProfileServerUri;
+                // Is local
+                return false;
+            }
+        }
+
+        /// <summary>
+        /// Finds the presence.
+        /// </summary>
+        /// <returns>
+        /// The presence.
+        /// </returns>
+        /// <param name='clientID'>
+        /// Client I.
+        /// </param>
+        ScenePresence FindPresence(UUID clientID)
+        {
+            ScenePresence p;
+
+            p = Scene.GetScenePresence(clientID);
+            if (p != null && !p.IsChildAgent)
+                return p;
+
+            return null;
+        }
+        #endregion Util
+
+        #region Web Util
+        /// <summary>
+        /// Sends json-rpc request with a serializable type.
+        /// </summary>
+        /// <returns>
+        /// OSD Map.
+        /// </returns>
+        /// <param name='parameters'>
+        /// Serializable type .
+        /// </param>
+        /// <param name='method'>
+        /// Json-rpc method to call.
+        /// </param>
+        /// <param name='uri'>
+        /// URI of json-rpc service.
+        /// </param>
+        /// <param name='jsonId'>
+        /// Id for our call.
+        /// </param>
+        bool JsonRpcRequest(ref object parameters, string method, string uri, string jsonId)
+        {
+            if (jsonId == null)
+                throw new ArgumentNullException ("jsonId");
+            if (uri == null)
+                throw new ArgumentNullException ("uri");
+            if (method == null)
+                throw new ArgumentNullException ("method");
+            if (parameters == null)
+                throw new ArgumentNullException ("parameters");
+
+            // Prep our payload
+            OSDMap json = new OSDMap();
+
+            json.Add("jsonrpc", OSD.FromString("2.0"));
+            json.Add("id", OSD.FromString(jsonId));
+            json.Add("method", OSD.FromString(method));
+
+            json.Add("params", OSD.SerializeMembers(parameters));
+
+            string jsonRequestData = OSDParser.SerializeJsonString(json);
+            byte[] content = Encoding.UTF8.GetBytes(jsonRequestData);
+
+            HttpWebRequest webRequest = (HttpWebRequest)WebRequest.Create(uri);
+
+            webRequest.ContentType = "application/json-rpc";
+            webRequest.Method = "POST";
+
+            Stream dataStream = webRequest.GetRequestStream();
+            dataStream.Write(content, 0, content.Length);
+            dataStream.Close();
+
+            WebResponse webResponse = null;
+            try
+            {
+                webResponse = webRequest.GetResponse();
+            }
+            catch (WebException e)
+            {
+                Console.WriteLine("Web Error" + e.Message);
+                Console.WriteLine ("Please check input");
+                return false;
+            }
+
+            Stream rstream = webResponse.GetResponseStream();
+              
+            OSDMap mret = new OSDMap();
+            try
+            {
+                mret = (OSDMap)OSDParser.DeserializeJson(rstream);
+            }
+            catch (Exception e)
+            {
+                m_log.DebugFormat("[PROFILES]: JsonRpcRequest Error {0} - remote user with legacy profiles?", e.Message);
+                return false;
+            }
+
+
+            if (mret.ContainsKey("error"))
+                return false;
+            
+            // get params...
+            OSD.DeserializeMembers(ref parameters, (OSDMap) mret["result"]);
+            return true;
+        }
+
+        /// <summary>
+        /// Sends json-rpc request with OSD parameter.
+        /// </summary>
+        /// <returns>
+        /// The rpc request.
+        /// </returns>
+        /// <param name='data'>
+        /// data - incoming as parameters, outgong as result/error
+        /// </param>
+        /// <param name='method'>
+        /// Json-rpc method to call.
+        /// </param>
+        /// <param name='uri'>
+        /// URI of json-rpc service.
+        /// </param>
+        /// <param name='jsonId'>
+        /// If set to <c>true</c> json identifier.
+        /// </param>
+        bool JsonRpcRequest(ref OSD data, string method, string uri, string jsonId)
+        {
+            OSDMap map = new OSDMap();
+
+            map["jsonrpc"] = "2.0";
+            if(string.IsNullOrEmpty(jsonId))
+                map["id"] = UUID.Random().ToString();
+            else
+                map["id"] = jsonId;
+
+            map["method"] = method;
+            map["params"] = data;
+
+            string jsonRequestData = OSDParser.SerializeJsonString(map);
+            byte[] content = Encoding.UTF8.GetBytes(jsonRequestData);
+
+            HttpWebRequest webRequest = (HttpWebRequest)WebRequest.Create(uri);
+            webRequest.ContentType = "application/json-rpc";
+            webRequest.Method = "POST";
+
+            Stream dataStream = webRequest.GetRequestStream();
+            dataStream.Write(content, 0, content.Length);
+            dataStream.Close();
+
+            WebResponse webResponse = null;
+            try
+            {
+                webResponse = webRequest.GetResponse();
+            }
+            catch (WebException e)
+            {
+                Console.WriteLine("Web Error" + e.Message);
+                Console.WriteLine ("Please check input");
+                return false;
+            }
+
+            Stream rstream = webResponse.GetResponseStream();
+
+            OSDMap response = new OSDMap();
+            try
+            {
+                response = (OSDMap)OSDParser.DeserializeJson(rstream);
+            }
+            catch (Exception e)
+            {
+                m_log.DebugFormat("[PROFILES]: JsonRpcRequest Error {0} - remote user with legacy profiles?", e.Message);
+                return false;
+            }
+
+            if(response.ContainsKey("error"))
+            {
+                data = response["error"];
+                return false;
+            }
+
+            data = response;
+
+            return true;
+        }
+        #endregion Web Util
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/CoreModules/Framework/Caps/CapabilitiesModule.cs b/OpenSim/Region/CoreModules/Framework/Caps/CapabilitiesModule.cs
index fff86d5..de8925d 100644
--- a/OpenSim/Region/CoreModules/Framework/Caps/CapabilitiesModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/Caps/CapabilitiesModule.cs
@@ -28,6 +28,7 @@
 using System;
 using System.Collections;
 using System.Collections.Generic;
+using System.Linq;
 using System.Reflection;
 using System.Text;
 using log4net;
@@ -37,6 +38,7 @@ using OpenMetaverse;
 using OpenSim.Framework;
 using OpenSim.Framework.Console;
 using OpenSim.Framework.Servers;
+using OpenSim.Framework.Servers.HttpServer;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
 using Caps=OpenSim.Framework.Capabilities.Caps;
@@ -57,8 +59,9 @@ namespace OpenSim.Region.CoreModules.Framework
         /// </summary>
         protected Dictionary<uint, Caps> m_capsObjects = new Dictionary<uint, Caps>();
         
-        protected Dictionary<UUID, string> capsPaths = new Dictionary<UUID, string>();
-        protected Dictionary<UUID, Dictionary<ulong, string>> childrenSeeds 
+        protected Dictionary<UUID, string> m_capsPaths = new Dictionary<UUID, string>();
+
+        protected Dictionary<UUID, Dictionary<ulong, string>> m_childrenSeeds 
             = new Dictionary<UUID, Dictionary<ulong, string>>();
         
         public void Initialise(IConfigSource source)
@@ -70,9 +73,24 @@ namespace OpenSim.Region.CoreModules.Framework
             m_scene = scene;
             m_scene.RegisterModuleInterface<ICapabilitiesModule>(this);
 
-            MainConsole.Instance.Commands.AddCommand("Comms", false, "show caps",
-                "show caps",
-                "Shows all registered capabilities for users", HandleShowCapsCommand);
+            MainConsole.Instance.Commands.AddCommand(
+                "Comms", false, "show caps list",
+                "show caps list",
+                "Shows list of registered capabilities for users.", HandleShowCapsListCommand);
+
+            MainConsole.Instance.Commands.AddCommand(
+                "Comms", false, "show caps stats by user",
+                "show caps stats by user [<first-name> <last-name>]",
+                "Shows statistics on capabilities use by user.",
+                "If a user name is given, then prints a detailed breakdown of caps use ordered by number of requests received.",
+                HandleShowCapsStatsByUserCommand);
+
+            MainConsole.Instance.Commands.AddCommand(
+                "Comms", false, "show caps stats by cap",
+                "show caps stats by cap [<cap-name>]",
+                "Shows statistics on capabilities use by capability.",
+                "If a capability name is given, then prints a detailed breakdown of use by each user.",
+                HandleShowCapsStatsByCapCommand);
         }
 
         public void RegionLoaded(Scene scene)
@@ -106,35 +124,38 @@ namespace OpenSim.Region.CoreModules.Framework
             if (m_scene.RegionInfo.EstateSettings.IsBanned(agentId, flags))
                 return;
 
+            Caps caps;
             String capsObjectPath = GetCapsPath(agentId);
 
-            if (m_capsObjects.ContainsKey(circuitCode))
+            lock (m_capsObjects)
             {
-                Caps oldCaps = m_capsObjects[circuitCode];
-                
-                m_log.DebugFormat(
-                    "[CAPS]: Recreating caps for agent {0}.  Old caps path {1}, new caps path {2}. ", 
-                    agentId, oldCaps.CapsObjectPath, capsObjectPath);
-                // This should not happen. The caller code is confused. We need to fix that.
-                // CAPs can never be reregistered, or the client will be confused.
-                // Hence this return here.
-                //return;
-            }
-
-            Caps caps = new Caps(MainServer.Instance, m_scene.RegionInfo.ExternalHostName,
-                    (MainServer.Instance == null) ? 0: MainServer.Instance.Port,
-                    capsObjectPath, agentId, m_scene.RegionInfo.RegionName);
+                if (m_capsObjects.ContainsKey(circuitCode))
+                {
+                    Caps oldCaps = m_capsObjects[circuitCode];
+                    
+                    //m_log.WarnFormat(
+                    //    "[CAPS]: Recreating caps for agent {0} in region {1}.  Old caps path {2}, new caps path {3}. ", 
+                    //    agentId, m_scene.RegionInfo.RegionName, oldCaps.CapsObjectPath, capsObjectPath);
+                }
 
-            m_capsObjects[circuitCode] = caps;
+                caps = new Caps(MainServer.Instance, m_scene.RegionInfo.ExternalHostName,
+                        (MainServer.Instance == null) ? 0: MainServer.Instance.Port,
+                        capsObjectPath, agentId, m_scene.RegionInfo.RegionName);
 
+                m_capsObjects[circuitCode] = caps;
+            }
             m_scene.EventManager.TriggerOnRegisterCaps(agentId, caps);
         }
 
         public void RemoveCaps(UUID agentId, uint circuitCode)
         {
-            if (childrenSeeds.ContainsKey(agentId))
+            m_log.DebugFormat("[CAPS]: Remove caps for agent {0} in region {1}", agentId, m_scene.RegionInfo.RegionName);
+            lock (m_childrenSeeds)
             {
-                childrenSeeds.Remove(agentId);
+                if (m_childrenSeeds.ContainsKey(agentId))
+                {
+                    m_childrenSeeds.Remove(agentId);
+                }
             }
 
             lock (m_capsObjects)
@@ -180,16 +201,22 @@ namespace OpenSim.Region.CoreModules.Framework
 
         public void SetAgentCapsSeeds(AgentCircuitData agent)
         {
-            capsPaths[agent.AgentID] = agent.CapsPath;
-            childrenSeeds[agent.AgentID] 
-                = ((agent.ChildrenCapSeeds == null) ? new Dictionary<ulong, string>() : agent.ChildrenCapSeeds);
+            lock (m_capsPaths)
+                m_capsPaths[agent.AgentID] = agent.CapsPath;
+
+            lock (m_childrenSeeds)
+                m_childrenSeeds[agent.AgentID] 
+                    = ((agent.ChildrenCapSeeds == null) ? new Dictionary<ulong, string>() : agent.ChildrenCapSeeds);
         }
         
         public string GetCapsPath(UUID agentId)
         {
-            if (capsPaths.ContainsKey(agentId))
+            lock (m_capsPaths)
             {
-                return capsPaths[agentId];
+                if (m_capsPaths.ContainsKey(agentId))
+                {
+                    return m_capsPaths[agentId];
+                }
             }
 
             return null;
@@ -198,17 +225,24 @@ namespace OpenSim.Region.CoreModules.Framework
         public Dictionary<ulong, string> GetChildrenSeeds(UUID agentID)
         {
             Dictionary<ulong, string> seeds = null;
-            if (childrenSeeds.TryGetValue(agentID, out seeds))
-                return seeds;
+
+            lock (m_childrenSeeds)
+                if (m_childrenSeeds.TryGetValue(agentID, out seeds))
+                    return seeds;
+
             return new Dictionary<ulong, string>();
         }
 
         public void DropChildSeed(UUID agentID, ulong handle)
         {
             Dictionary<ulong, string> seeds;
-            if (childrenSeeds.TryGetValue(agentID, out seeds))
+
+            lock (m_childrenSeeds)
             {
-                seeds.Remove(handle);
+                if (m_childrenSeeds.TryGetValue(agentID, out seeds))
+                {
+                    seeds.Remove(handle);
+                }
             }
         }
 
@@ -216,53 +250,339 @@ namespace OpenSim.Region.CoreModules.Framework
         {
             Dictionary<ulong, string> seeds;
             string returnval;
-            if (childrenSeeds.TryGetValue(agentID, out seeds))
+
+            lock (m_childrenSeeds)
             {
-                if (seeds.TryGetValue(handle, out returnval))
-                    return returnval;
+                if (m_childrenSeeds.TryGetValue(agentID, out seeds))
+                {
+                    if (seeds.TryGetValue(handle, out returnval))
+                        return returnval;
+                }
             }
+
             return null;
         }
 
         public void SetChildrenSeed(UUID agentID, Dictionary<ulong, string> seeds)
         {
             //m_log.DebugFormat(" !!! Setting child seeds in {0} to {1}", m_scene.RegionInfo.RegionName, seeds.Count);
-            childrenSeeds[agentID] = seeds;
+
+            lock (m_childrenSeeds)
+                m_childrenSeeds[agentID] = seeds;
         }
 
         public void DumpChildrenSeeds(UUID agentID)
         {
             m_log.Info("================ ChildrenSeed "+m_scene.RegionInfo.RegionName+" ================");
-            foreach (KeyValuePair<ulong, string> kvp in childrenSeeds[agentID])
+
+            lock (m_childrenSeeds)
+            {
+                foreach (KeyValuePair<ulong, string> kvp in m_childrenSeeds[agentID])
+                {
+                    uint x, y;
+                    Utils.LongToUInts(kvp.Key, out x, out y);
+                    x = x / Constants.RegionSize;
+                    y = y / Constants.RegionSize;
+                    m_log.Info(" >> "+x+", "+y+": "+kvp.Value);
+                }
+            }
+        }
+
+        private void HandleShowCapsListCommand(string module, string[] cmdParams)
+        {
+            if (SceneManager.Instance.CurrentScene != null && SceneManager.Instance.CurrentScene != m_scene)
+                return;
+
+            StringBuilder capsReport = new StringBuilder();
+            capsReport.AppendFormat("Region {0}:\n", m_scene.RegionInfo.RegionName);
+
+            lock (m_capsObjects)
             {
-                uint x, y;
-                Utils.LongToUInts(kvp.Key, out x, out y);
-                x = x / Constants.RegionSize;
-                y = y / Constants.RegionSize;
-                m_log.Info(" >> "+x+", "+y+": "+kvp.Value);
+                foreach (KeyValuePair<uint, Caps> kvp in m_capsObjects)
+                {
+                    capsReport.AppendFormat("** Circuit {0}:\n", kvp.Key);
+                    Caps caps = kvp.Value;
+
+                    for (IDictionaryEnumerator kvp2 = caps.CapsHandlers.GetCapsDetails(false, null).GetEnumerator(); kvp2.MoveNext(); )
+                    {
+                        Uri uri = new Uri(kvp2.Value.ToString());
+                        capsReport.AppendFormat(m_showCapsCommandFormat, kvp2.Key, uri.PathAndQuery);
+                    }
+
+                    foreach (KeyValuePair<string, PollServiceEventArgs> kvp2 in caps.GetPollHandlers())
+                        capsReport.AppendFormat(m_showCapsCommandFormat, kvp2.Key, kvp2.Value.Url);
+
+                    foreach (KeyValuePair<string, string> kvp3 in caps.ExternalCapsHandlers)
+                        capsReport.AppendFormat(m_showCapsCommandFormat, kvp3.Key, kvp3.Value);
+                }
             }
+
+            MainConsole.Instance.Output(capsReport.ToString());
         }
 
-        private void HandleShowCapsCommand(string module, string[] cmdparams)
+        private void HandleShowCapsStatsByCapCommand(string module, string[] cmdParams)
         {
-            StringBuilder caps = new StringBuilder();
-            caps.AppendFormat("Region {0}:\n", m_scene.RegionInfo.RegionName);
+            if (SceneManager.Instance.CurrentScene != null && SceneManager.Instance.CurrentScene != m_scene)
+                return;
+
+            if (cmdParams.Length != 5 && cmdParams.Length != 6)
+            {
+                MainConsole.Instance.Output("Usage: show caps stats by cap [<cap-name>]");
+                return;
+            }
+
+            StringBuilder sb = new StringBuilder();
+            sb.AppendFormat("Region {0}:\n", m_scene.Name);
+
+            if (cmdParams.Length == 5)
+            {
+                BuildSummaryStatsByCapReport(sb);
+            }
+            else if (cmdParams.Length == 6)
+            {
+                BuildDetailedStatsByCapReport(sb, cmdParams[5]);
+            }
+
+            MainConsole.Instance.Output(sb.ToString());
+        }
+
+        private void BuildDetailedStatsByCapReport(StringBuilder sb, string capName)
+        {
+            /*
+            sb.AppendFormat("Capability name {0}\n", capName);
+
+            ConsoleDisplayTable cdt = new ConsoleDisplayTable();
+            cdt.AddColumn("User Name", 34);
+            cdt.AddColumn("Req Received", 12);
+            cdt.AddColumn("Req Handled", 12);
+            cdt.Indent = 2;
+
+            Dictionary<string, int> receivedStats = new Dictionary<string, int>();
+            Dictionary<string, int> handledStats = new Dictionary<string, int>();
+
+            m_scene.ForEachScenePresence(
+                sp =>
+                {
+                    Caps caps = m_scene.CapsModule.GetCapsForUser(sp.UUID);
 
-            foreach (KeyValuePair<uint, Caps> kvp in m_capsObjects)
+                    if (caps == null)
+                        return;
+
+                    Dictionary<string, IRequestHandler> capsHandlers = caps.CapsHandlers.GetCapsHandlers();
+
+                    IRequestHandler reqHandler;
+                    if (capsHandlers.TryGetValue(capName, out reqHandler))
+                    {
+                        receivedStats[sp.Name] = reqHandler.RequestsReceived;
+                        handledStats[sp.Name] = reqHandler.RequestsHandled;
+                    }        
+                    else 
+                    {
+                        PollServiceEventArgs pollHandler = null;
+                        if (caps.TryGetPollHandler(capName, out pollHandler))
+                        {
+                            receivedStats[sp.Name] = pollHandler.RequestsReceived;
+                            handledStats[sp.Name] = pollHandler.RequestsHandled;
+                        }
+                    }
+                }
+            );
+
+            foreach (KeyValuePair<string, int> kvp in receivedStats.OrderByDescending(kp => kp.Value))
             {
-                caps.AppendFormat("** Circuit {0}:\n", kvp.Key);
+                cdt.AddRow(kvp.Key, kvp.Value, handledStats[kvp.Key]);
+            }
+
+            sb.Append(cdt.ToString());
+            */
+        }
+
+        private void BuildSummaryStatsByCapReport(StringBuilder sb)
+        {
+            /*
+            ConsoleDisplayTable cdt = new ConsoleDisplayTable();
+            cdt.AddColumn("Name", 34);
+            cdt.AddColumn("Req Received", 12);
+            cdt.AddColumn("Req Handled", 12);
+            cdt.Indent = 2;
+
+            Dictionary<string, int> receivedStats = new Dictionary<string, int>();
+            Dictionary<string, int> handledStats = new Dictionary<string, int>();
 
-                for (IDictionaryEnumerator kvp2 = kvp.Value.CapsHandlers.GetCapsDetails(false, null).GetEnumerator(); kvp2.MoveNext(); )
+            m_scene.ForEachScenePresence(
+                sp =>
                 {
-                    Uri uri = new Uri(kvp2.Value.ToString());
-                    caps.AppendFormat(m_showCapsCommandFormat, kvp2.Key, uri.PathAndQuery);
+                    Caps caps = m_scene.CapsModule.GetCapsForUser(sp.UUID);
+
+                    if (caps == null)
+                        return;            
+
+                    foreach (IRequestHandler reqHandler in caps.CapsHandlers.GetCapsHandlers().Values)
+                    {
+                        string reqName = reqHandler.Name ?? "";
+
+                        if (!receivedStats.ContainsKey(reqName))
+                        {
+                            receivedStats[reqName] = reqHandler.RequestsReceived;
+                            handledStats[reqName] = reqHandler.RequestsHandled;
+                        }
+                        else
+                        {
+                            receivedStats[reqName] += reqHandler.RequestsReceived;
+                            handledStats[reqName] += reqHandler.RequestsHandled;
+                        }
+                    }
+
+                    foreach (KeyValuePair<string, PollServiceEventArgs> kvp in caps.GetPollHandlers())
+                    {
+                        string name = kvp.Key;
+                        PollServiceEventArgs pollHandler = kvp.Value;
+
+                        if (!receivedStats.ContainsKey(name))
+                        {
+                            receivedStats[name] = pollHandler.RequestsReceived;
+                            handledStats[name] = pollHandler.RequestsHandled;
+                        }
+                            else
+                        {
+                            receivedStats[name] += pollHandler.RequestsReceived;
+                            handledStats[name] += pollHandler.RequestsHandled;
+                        }
+                    }
                 }
+            );
+                    
+            foreach (KeyValuePair<string, int> kvp in receivedStats.OrderByDescending(kp => kp.Value))
+                cdt.AddRow(kvp.Key, kvp.Value, handledStats[kvp.Key]);
+
+            sb.Append(cdt.ToString());
+            */
+        }
+
+        private void HandleShowCapsStatsByUserCommand(string module, string[] cmdParams)
+        {
+            /*
+            if (SceneManager.Instance.CurrentScene != null && SceneManager.Instance.CurrentScene != m_scene)
+                return;
+
+            if (cmdParams.Length != 5 && cmdParams.Length != 7)
+            {
+                MainConsole.Instance.Output("Usage: show caps stats by user [<first-name> <last-name>]");
+                return;
+            }
+
+            StringBuilder sb = new StringBuilder();
+            sb.AppendFormat("Region {0}:\n", m_scene.Name);
+
+            if (cmdParams.Length == 5)
+            {
+                BuildSummaryStatsByUserReport(sb);
+            }
+            else if (cmdParams.Length == 7)
+            {
+                string firstName = cmdParams[5];
+                string lastName = cmdParams[6];
+
+                ScenePresence sp = m_scene.GetScenePresence(firstName, lastName);
+
+                if (sp == null)
+                    return;
 
-                foreach (KeyValuePair<string, string> kvp3 in kvp.Value.ExternalCapsHandlers)
-                    caps.AppendFormat(m_showCapsCommandFormat, kvp3.Key, kvp3.Value);
+                BuildDetailedStatsByUserReport(sb, sp);
             }
 
-            MainConsole.Instance.Output(caps.ToString());
+            MainConsole.Instance.Output(sb.ToString());
+            */
+        }
+
+        private void BuildDetailedStatsByUserReport(StringBuilder sb, ScenePresence sp)
+        {
+            /*
+            sb.AppendFormat("Avatar name {0}, type {1}\n", sp.Name, sp.IsChildAgent ? "child" : "root");
+
+            ConsoleDisplayTable cdt = new ConsoleDisplayTable();
+            cdt.AddColumn("Cap Name", 34);
+            cdt.AddColumn("Req Received", 12);
+            cdt.AddColumn("Req Handled", 12);
+            cdt.Indent = 2;
+
+            Caps caps = m_scene.CapsModule.GetCapsForUser(sp.UUID);
+
+            if (caps == null)
+                return;
+
+            List<CapTableRow> capRows = new List<CapTableRow>();
+
+            foreach (IRequestHandler reqHandler in caps.CapsHandlers.GetCapsHandlers().Values)
+                capRows.Add(new CapTableRow(reqHandler.Name, reqHandler.RequestsReceived, reqHandler.RequestsHandled));
+
+            foreach (KeyValuePair<string, PollServiceEventArgs> kvp in caps.GetPollHandlers())
+                capRows.Add(new CapTableRow(kvp.Key, kvp.Value.RequestsReceived, kvp.Value.RequestsHandled));
+
+            foreach (CapTableRow ctr in capRows.OrderByDescending(ctr => ctr.RequestsReceived))
+                cdt.AddRow(ctr.Name, ctr.RequestsReceived, ctr.RequestsHandled);            
+
+            sb.Append(cdt.ToString());
+            */
+        }
+
+        private void BuildSummaryStatsByUserReport(StringBuilder sb)
+        {
+            /*
+            ConsoleDisplayTable cdt = new ConsoleDisplayTable();
+            cdt.AddColumn("Name", 32);
+            cdt.AddColumn("Type", 5);
+            cdt.AddColumn("Req Received", 12);
+            cdt.AddColumn("Req Handled", 12);
+            cdt.Indent = 2;
+
+            m_scene.ForEachScenePresence(
+                sp =>
+                {
+                    Caps caps = m_scene.CapsModule.GetCapsForUser(sp.UUID);
+
+                    if (caps == null)
+                        return;
+
+                    Dictionary<string, IRequestHandler> capsHandlers = caps.CapsHandlers.GetCapsHandlers();
+
+                    int totalRequestsReceived = 0;
+                    int totalRequestsHandled = 0;
+
+                    foreach (IRequestHandler reqHandler in capsHandlers.Values)
+                    {
+                        totalRequestsReceived += reqHandler.RequestsReceived;
+                        totalRequestsHandled += reqHandler.RequestsHandled;
+                    }
+
+                    Dictionary<string, PollServiceEventArgs> capsPollHandlers = caps.GetPollHandlers();
+
+                    foreach (PollServiceEventArgs handler in capsPollHandlers.Values)
+                    {
+                        totalRequestsReceived += handler.RequestsReceived;
+                        totalRequestsHandled += handler.RequestsHandled;
+                    }
+                    
+                    cdt.AddRow(sp.Name, sp.IsChildAgent ? "child" : "root", totalRequestsReceived, totalRequestsHandled);
+                }
+            );
+
+            sb.Append(cdt.ToString());
+            */
+        }
+
+        private class CapTableRow
+        {
+            public string Name { get; set; }
+            public int RequestsReceived { get; set; }
+            public int RequestsHandled { get; set; }
+
+            public CapTableRow(string name, int requestsReceived, int requestsHandled)
+            {
+                Name = name;
+                RequestsReceived = requestsReceived;
+                RequestsHandled = requestsHandled;
+            }
         }
     }
 }
diff --git a/OpenSim/Region/CoreModules/Framework/DynamicAttributes/DAExampleModule.cs b/OpenSim/Region/CoreModules/Framework/DynamicAttributes/DAExampleModule.cs
index 1f1568f..0c632b1 100644
--- a/OpenSim/Region/CoreModules/Framework/DynamicAttributes/DAExampleModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/DynamicAttributes/DAExampleModule.cs
@@ -44,11 +44,12 @@ namespace OpenSim.Region.CoreModules.Framework.DynamicAttributes.DAExampleModule
     [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "DAExampleModule")]
     public class DAExampleModule : INonSharedRegionModule
     {
-//        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
-        private static readonly bool ENABLED = false;   // enable for testing
+        private readonly bool ENABLED = false;   // enable for testing
 
-        public const string DANamespace = "DAExample Module";
+        public const string Namespace = "Example";
+        public const string StoreName = "DA";
 
         protected Scene m_scene;
         protected IDialogModule m_dialogMod;
@@ -65,6 +66,8 @@ namespace OpenSim.Region.CoreModules.Framework.DynamicAttributes.DAExampleModule
                 m_scene = scene;
                 m_scene.EventManager.OnSceneGroupMove += OnSceneGroupMove;
                 m_dialogMod = m_scene.RequestModuleInterface<IDialogModule>();
+
+                m_log.DebugFormat("[DA EXAMPLE MODULE]: Added region {0}", m_scene.Name);
             }
         }
         
@@ -91,7 +94,7 @@ namespace OpenSim.Region.CoreModules.Framework.DynamicAttributes.DAExampleModule
             if (sop == null)
                 return true;
 
-            if (!sop.DynAttrs.TryGetValue(DANamespace, out attrs))
+            if (!sop.DynAttrs.TryGetStore(Namespace, StoreName, out attrs))
                 attrs = new OSDMap();
             
             OSDInteger newValue;
@@ -106,12 +109,14 @@ namespace OpenSim.Region.CoreModules.Framework.DynamicAttributes.DAExampleModule
                         
                 attrs["moves"] = newValue;
 
-                sop.DynAttrs[DANamespace] = attrs;
+                sop.DynAttrs.SetStore(Namespace, StoreName, attrs);
             }
 
             sop.ParentGroup.HasGroupChanged = true;
     
-            m_dialogMod.SendGeneralAlert(string.Format("{0} {1} moved {2} times", sop.Name, sop.UUID, newValue));
+            string msg = string.Format("{0} {1} moved {2} times", sop.Name, sop.UUID, newValue);
+            m_log.DebugFormat("[DA EXAMPLE MODULE]: {0}", msg);
+            m_dialogMod.SendGeneralAlert(msg);
             
             return true;
         }
diff --git a/OpenSim/Region/CoreModules/Framework/DynamicAttributes/DOExampleModule.cs b/OpenSim/Region/CoreModules/Framework/DynamicAttributes/DOExampleModule.cs
index 650aa35..166a994 100644
--- a/OpenSim/Region/CoreModules/Framework/DynamicAttributes/DOExampleModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/DynamicAttributes/DOExampleModule.cs
@@ -64,8 +64,8 @@ namespace OpenSim.Region.Framework.DynamicAttributes.DOExampleModule
 
         private Scene m_scene;
         private IDialogModule m_dialogMod;
-        
-        public string Name { get { return "DOExample Module"; } }        
+
+        public string Name { get { return "DO"; } }        
         public Type ReplaceableInterface { get { return null; } }        
 
         public void Initialise(IConfigSource source) {}
@@ -106,7 +106,7 @@ namespace OpenSim.Region.Framework.DynamicAttributes.DOExampleModule
 
 //            Console.WriteLine("Here for {0}", so.Name);
 
-            if (rootPart.DynAttrs.TryGetValue(DAExampleModule.DANamespace, out attrs))
+            if (rootPart.DynAttrs.TryGetStore(DAExampleModule.Namespace, DAExampleModule.StoreName, out attrs))
             {
                 movesSoFar = attrs["moves"].AsInteger();
 
@@ -114,7 +114,7 @@ namespace OpenSim.Region.Framework.DynamicAttributes.DOExampleModule
                     "[DO EXAMPLE MODULE]: Found saved moves {0} for {1} in {2}", movesSoFar, so.Name, m_scene.Name);
             }
 
-            rootPart.DynObjs.Add(Name, new MyObject(movesSoFar));
+            rootPart.DynObjs.Add(DAExampleModule.Namespace, Name, new MyObject(movesSoFar));
         }
         
         private bool OnSceneGroupMove(UUID groupId, Vector3 delta)
diff --git a/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs b/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
index ed867b8..5fea0cf 100644
--- a/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
@@ -51,11 +51,19 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
     [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "EntityTransferModule")]
     public class EntityTransferModule : INonSharedRegionModule, IEntityTransferModule
     {
-        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);

+        private static readonly string LogHeader = "[ENTITY TRANSFER MODULE]";
 
         public const int DefaultMaxTransferDistance = 4095;
         public const bool WaitForAgentArrivedAtDestinationDefault = true;
 
+        public string OutgoingTransferVersionName { get; set; }
+
+        /// <summary>
+        /// Determine the maximum entity transfer version we will use for teleports.
+        /// </summary>
+        public float MaxOutgoingTransferVersion { get; set; }
+
         /// <summary>
         /// The maximum distance, in standard region units (256m) that an agent is allowed to transfer.
         /// </summary>
@@ -151,9 +159,39 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
         /// <param name="source"></param>
         protected virtual void InitialiseCommon(IConfigSource source)
         {
+            string transferVersionName = "SIMULATION";
+            float maxTransferVersion = 0.2f;
+
             IConfig transferConfig = source.Configs["EntityTransfer"];
             if (transferConfig != null)
             {
+                string rawVersion 
+                    = transferConfig.GetString(
+                        "MaxOutgoingTransferVersion", 
+                        string.Format("{0}/{1}", transferVersionName, maxTransferVersion));
+
+                string[] rawVersionComponents = rawVersion.Split(new char[] { '/' });
+
+                bool versionValid = false;
+
+                if (rawVersionComponents.Length >= 2)
+                    versionValid = float.TryParse(rawVersionComponents[1], out maxTransferVersion);
+
+                if (!versionValid)
+                {
+                    m_log.ErrorFormat(
+                        "[ENTITY TRANSFER MODULE]: MaxOutgoingTransferVersion {0} is invalid, using {1}", 
+                        rawVersion, string.Format("{0}/{1}", transferVersionName, maxTransferVersion));
+                }
+                else
+                {
+                    transferVersionName = rawVersionComponents[0];
+
+                    m_log.InfoFormat(
+                        "[ENTITY TRANSFER MODULE]: MaxOutgoingTransferVersion set to {0}", 
+                        string.Format("{0}/{1}", transferVersionName, maxTransferVersion));
+                }
+
                 DisableInterRegionTeleportCancellation 
                     = transferConfig.GetBoolean("DisableInterRegionTeleportCancellation", false);
 
@@ -167,6 +205,9 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 MaxTransferDistance = DefaultMaxTransferDistance;
             }
 
+            OutgoingTransferVersionName = transferVersionName;
+            MaxOutgoingTransferVersion = maxTransferVersion;
+
             m_entityTransferStateMachine = new EntityTransferStateMachine(this);
 
             m_Enabled = true;
@@ -280,10 +321,8 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
 
         private void OnConnectionClosed(IClientAPI client)
         {
-            if (client.IsLoggingOut)
+            if (client.IsLoggingOut && m_entityTransferStateMachine.UpdateInTransit(client.AgentId, AgentTransferState.Aborting))
             {
-                m_entityTransferStateMachine.UpdateInTransit(client.AgentId, AgentTransferState.Aborting);
-
                 m_log.DebugFormat(
                     "[ENTITY TRANSFER MODULE]: Aborted teleport request from {0} in {1} due to simultaneous logout", 
                     client.Name, Scene.Name);
@@ -318,7 +357,9 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 m_log.DebugFormat(
                     "[ENTITY TRANSFER MODULE]: Ignoring teleport request of {0} {1} to {2}@{3} - agent is already in transit.",
                     sp.Name, sp.UUID, position, regionHandle);
-                
+
+                sp.ControllingClient.SendTeleportFailed("Previous teleport process incomplete.  Please retry shortly.");
+
                 return;
             }
 
@@ -522,6 +563,9 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
         /// </returns>
         private bool IsWithinMaxTeleportDistance(RegionInfo sourceRegion, GridRegion destRegion)
         {
+            if(MaxTransferDistance == 0)
+                return true;
+
 //                        m_log.DebugFormat("[ENTITY TRANSFER MODULE]: Source co-ords are x={0} y={1}", curRegionX, curRegionY);
 //
 //                        m_log.DebugFormat("[ENTITY TRANSFER MODULE]: Final dest is x={0} y={1} {2}@{3}",
@@ -623,7 +667,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             if (!sp.ValidateAttachments())
                 m_log.DebugFormat(
                     "[ENTITY TRANSFER MODULE]: Failed validation of all attachments for teleport of {0} from {1} to {2}.  Continuing.",
-                    sp.Name, sp.Scene.RegionInfo.RegionName, finalDestination.RegionName);
+                    sp.Name, sp.Scene.Name, finalDestination.RegionName);
 
             string reason;
             string version;
@@ -634,7 +678,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
 
                 m_log.DebugFormat(
                     "[ENTITY TRANSFER MODULE]: {0} was stopped from teleporting from {1} to {2} because {3}",
-                    sp.Name, sp.Scene.RegionInfo.RegionName, finalDestination.RegionName, reason);
+                    sp.Name, sp.Scene.Name, finalDestination.RegionName, reason);
 
                 return;
             }
@@ -644,7 +688,9 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             // as server attempts.
             m_interRegionTeleportAttempts.Value++;
 
-            m_log.DebugFormat("[ENTITY TRANSFER MODULE]: Destination is running version {0}", version);
+            m_log.DebugFormat(
+                "[ENTITY TRANSFER MODULE]: {0} max transfer version is {1}/{2}, {3} max version is {4}", 
+                sp.Scene.Name, OutgoingTransferVersionName, MaxOutgoingTransferVersion, finalDestination.RegionName, version);
 
             // Fixing a bug where teleporting while sitting results in the avatar ending up removed from
             // both regions
@@ -691,6 +737,29 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 agentCircuit.CapsPath = CapsUtil.GetRandomCapsObjectPath();
             }
 
+            // We're going to fallback to V1 if the destination gives us anything smaller than 0.2 or we're forcing
+            // use of the earlier protocol
+            float versionNumber = 0.1f;
+            string[] versionComponents = version.Split(new char[] { '/' });
+            if (versionComponents.Length >= 2)
+                float.TryParse(versionComponents[1], out versionNumber);
+
+            if (versionNumber == 0.2f && MaxOutgoingTransferVersion >= versionNumber)
+                TransferAgent_V2(sp, agentCircuit, reg, finalDestination, endPoint, teleportFlags, oldRegionX, newRegionX, oldRegionY, newRegionY, version, out reason);
+            else
+                TransferAgent_V1(sp, agentCircuit, reg, finalDestination, endPoint, teleportFlags, oldRegionX, newRegionX, oldRegionY, newRegionY, version, out reason);           
+        }
+
+        private void TransferAgent_V1(ScenePresence sp, AgentCircuitData agentCircuit, GridRegion reg, GridRegion finalDestination,
+            IPEndPoint endPoint, uint teleportFlags, uint oldRegionX, uint newRegionX, uint oldRegionY, uint newRegionY, string version, out string reason)
+        {
+            ulong destinationHandle = finalDestination.RegionHandle;
+            AgentCircuitData currentAgentCircuit = sp.Scene.AuthenticateHandler.GetAgentCircuitData(sp.ControllingClient.CircuitCode);
+
+            m_log.DebugFormat(
+                "[ENTITY TRANSFER MODULE]: Using TP V1 for {0} going from {1} to {2}", 
+                sp.Name, Scene.Name, finalDestination.RegionName);
+
             // Let's create an agent there if one doesn't exist yet. 
             // NOTE: logout will always be false for a non-HG teleport.
             bool logout = false;
@@ -712,7 +781,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 m_interRegionTeleportCancels.Value++;
 
                 m_log.DebugFormat(
-                    "[ENTITY TRANSFER MODULE]: Cancelled teleport of {0} to {1} from {2} after CreateAgent on client request", 
+                    "[ENTITY TRANSFER MODULE]: Cancelled teleport of {0} to {1} from {2} after CreateAgent on client request",
                     sp.Name, finalDestination.RegionName, sp.Scene.Name);
 
                 return;
@@ -734,11 +803,12 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             // OK, it got this agent. Let's close some child agents
             sp.CloseChildAgents(newRegionX, newRegionY);
 
-            IClientIPEndpoint ipepClient;  
+            IClientIPEndpoint ipepClient;
+            string capsPath = String.Empty;
             if (NeedsNewAgent(sp.DrawDistance, oldRegionX, newRegionX, oldRegionY, newRegionY))
             {
                 m_log.DebugFormat(
-                    "[ENTITY TRANSFER MODULE]: Determined that region {0} at {1},{2} needs new child agent for incoming agent {3} from {4}", 
+                    "[ENTITY TRANSFER MODULE]: Determined that region {0} at {1},{2} needs new child agent for incoming agent {3} from {4}",
                     finalDestination.RegionName, newRegionX, newRegionY, sp.Name, Scene.Name);
 
                 //sp.ControllingClient.SendTeleportProgress(teleportFlags, "Creating agent...");
@@ -756,7 +826,10 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                     // The EnableSimulator message makes the client establish a connection with the destination
                     // simulator by sending the initial UseCircuitCode UDP packet to the destination containing the
                     // correct circuit code.
-                    m_eqModule.EnableSimulator(destinationHandle, endPoint, sp.UUID);
+                    m_eqModule.EnableSimulator(destinationHandle, endPoint, sp.UUID,
+                                        finalDestination.RegionSizeX, finalDestination.RegionSizeY);
+                    m_log.DebugFormat("{0} Sent EnableSimulator. regName={1}, size=<{2},{3}>", LogHeader,
+                        finalDestination.RegionName, finalDestination.RegionSizeX, finalDestination.RegionSizeY);
 
                     // XXX: Is this wait necessary?  We will always end up waiting on UpdateAgent for the destination
                     // simulator to confirm that it has established communication with the viewer.
@@ -766,7 +839,8 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                     // unnecessary - teleport will succeed and SEED caps will be requested without it (though possibly
                     // only on TeleportFinish).  This is untested for region teleport between different simulators
                     // though this probably also works.
-                    m_eqModule.EstablishAgentCommunication(sp.UUID, endPoint, capsPath);
+                    m_eqModule.EstablishAgentCommunication(sp.UUID, endPoint, capsPath, finalDestination.RegionHandle,
+                                        finalDestination.RegionSizeX, finalDestination.RegionSizeY);
                 }
                 else
                 {
@@ -785,10 +859,9 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             // Let's send a full update of the agent. This is a synchronous call.
             AgentData agent = new AgentData();
             sp.CopyTo(agent);
-            agent.Position = position;
+            agent.Position = agentCircuit.startpos;
             SetCallbackURL(agent, sp.Scene.RegionInfo);
 
-            //sp.ControllingClient.SendTeleportProgress(teleportFlags, "Updating agent...");
 
             // We will check for an abort before UpdateAgent since UpdateAgent will require an active viewer to 
             // establish th econnection to the destination which makes it return true.
@@ -821,10 +894,10 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 }
 
                 m_log.WarnFormat(
-                    "[ENTITY TRANSFER MODULE]: UpdateAgent failed on teleport of {0} to {1} from {2}.  Keeping avatar in source region.",
-                    sp.Name, finalDestination.RegionName, sp.Scene.RegionInfo.RegionName);
-                
-                Fail(sp, finalDestination, logout, "Connection between viewer and destination region could not be established.");
+                    "[ENTITY TRANSFER MODULE]: UpdateAgent failed on teleport of {0} to {1}.  Keeping avatar in {2}",
+                    sp.Name, finalDestination.RegionName, sp.Scene.Name);
+
+                Fail(sp, finalDestination, logout, currentAgentCircuit.SessionID.ToString(), "Connection between viewer and destination region could not be established.");
                 return;
             }
 
@@ -833,10 +906,10 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 m_interRegionTeleportCancels.Value++;
 
                 m_log.DebugFormat(
-                    "[ENTITY TRANSFER MODULE]: Cancelled teleport of {0} to {1} from {2} after UpdateAgent on client request", 
+                    "[ENTITY TRANSFER MODULE]: Cancelled teleport of {0} to {1} from {2} after UpdateAgent on client request",
                     sp.Name, finalDestination.RegionName, sp.Scene.Name);
 
-                CleanupFailedInterRegionTeleport(sp, finalDestination);
+                CleanupFailedInterRegionTeleport(sp, currentAgentCircuit.SessionID.ToString(), finalDestination);
 
                 return;
             }
@@ -850,9 +923,11 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             // closes our existing agent which is still signalled as root.
             sp.IsChildAgent = true;
 
+            // OK, send TPFinish to the client, so that it starts the process of contacting the destination region
             if (m_eqModule != null)
             {
-                m_eqModule.TeleportFinishEvent(destinationHandle, 13, endPoint, 0, teleportFlags, capsPath, sp.UUID);
+                m_eqModule.TeleportFinishEvent(destinationHandle, 13, endPoint, 0, teleportFlags, capsPath, sp.UUID,
+                            finalDestination.RegionSizeX, finalDestination.RegionSizeY);
             }
             else
             {
@@ -879,8 +954,8 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 m_log.WarnFormat(
                     "[ENTITY TRANSFER MODULE]: Teleport of {0} to {1} from {2} failed due to no callback from destination region.  Returning avatar to source region.",
                     sp.Name, finalDestination.RegionName, sp.Scene.RegionInfo.RegionName);
-                
-                Fail(sp, finalDestination, logout, "Destination region did not signal teleport completion.");
+
+                Fail(sp, finalDestination, logout, currentAgentCircuit.SessionID.ToString(), "Destination region did not signal teleport completion.");
 
                 return;
             }
@@ -908,15 +983,190 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
 
             if (NeedsClosing(sp.DrawDistance, oldRegionX, newRegionX, oldRegionY, newRegionY, reg))
             {
+                if (!sp.Scene.IncomingPreCloseClient(sp))
+                    return;
+
                 // We need to delay here because Imprudence viewers, unlike v1 or v3, have a short (<200ms, <500ms) delay before
                 // they regard the new region as the current region after receiving the AgentMovementComplete
                 // response.  If close is sent before then, it will cause the viewer to quit instead.
                 //
                 // This sleep can be increased if necessary.  However, whilst it's active,
                 // an agent cannot teleport back to this region if it has teleported away.
-                Thread.Sleep(3000);
+                Thread.Sleep(2000);
 
-                sp.Scene.IncomingCloseAgent(sp.UUID, false);
+                sp.Scene.CloseAgent(sp.UUID, false);
+            }
+            else
+            {
+                // now we have a child agent in this region. 
+                sp.Reset();
+            }
+        }
+
+        private void TransferAgent_V2(ScenePresence sp, AgentCircuitData agentCircuit, GridRegion reg, GridRegion finalDestination,
+            IPEndPoint endPoint, uint teleportFlags, uint oldRegionX, uint newRegionX, uint oldRegionY, uint newRegionY, string version, out string reason)
+        {
+            ulong destinationHandle = finalDestination.RegionHandle;
+            AgentCircuitData currentAgentCircuit = sp.Scene.AuthenticateHandler.GetAgentCircuitData(sp.ControllingClient.CircuitCode);
+
+            // Let's create an agent there if one doesn't exist yet. 
+            // NOTE: logout will always be false for a non-HG teleport.
+            bool logout = false;
+            if (!CreateAgent(sp, reg, finalDestination, agentCircuit, teleportFlags, out reason, out logout))
+            {
+                m_interRegionTeleportFailures.Value++;
+
+                sp.ControllingClient.SendTeleportFailed(String.Format("Teleport refused: {0}", reason));
+
+                m_log.DebugFormat(
+                    "[ENTITY TRANSFER MODULE]: Teleport of {0} from {1} to {2} was refused because {3}",
+                    sp.Name, sp.Scene.RegionInfo.RegionName, finalDestination.RegionName, reason);
+
+                return;
+            }
+
+            if (m_entityTransferStateMachine.GetAgentTransferState(sp.UUID) == AgentTransferState.Cancelling)
+            {
+                m_interRegionTeleportCancels.Value++;
+
+                m_log.DebugFormat(
+                    "[ENTITY TRANSFER MODULE]: Cancelled teleport of {0} to {1} from {2} after CreateAgent on client request",
+                    sp.Name, finalDestination.RegionName, sp.Scene.Name);
+
+                return;
+            }
+            else if (m_entityTransferStateMachine.GetAgentTransferState(sp.UUID) == AgentTransferState.Aborting)
+            {
+                m_interRegionTeleportAborts.Value++;
+
+                m_log.DebugFormat(
+                    "[ENTITY TRANSFER MODULE]: Aborted teleport of {0} to {1} from {2} after CreateAgent due to previous client close.",
+                    sp.Name, finalDestination.RegionName, sp.Scene.Name);
+
+                return;
+            }
+
+            // Past this point we have to attempt clean up if the teleport fails, so update transfer state.
+            m_entityTransferStateMachine.UpdateInTransit(sp.UUID, AgentTransferState.Transferring);
+
+            IClientIPEndpoint ipepClient;
+            string capsPath = String.Empty;
+            if (NeedsNewAgent(sp.DrawDistance, oldRegionX, newRegionX, oldRegionY, newRegionY))
+            {
+                m_log.DebugFormat(
+                    "[ENTITY TRANSFER MODULE]: Determined that region {0} at {1},{2} needs new child agent for agent {3} from {4}",
+                    finalDestination.RegionName, newRegionX, newRegionY, sp.Name, Scene.Name);
+
+                //sp.ControllingClient.SendTeleportProgress(teleportFlags, "Creating agent...");
+                #region IP Translation for NAT
+                // Uses ipepClient above
+                if (sp.ClientView.TryGet(out ipepClient))
+                {
+                    endPoint.Address = NetworkUtil.GetIPFor(ipepClient.EndPoint, endPoint.Address);
+                }
+                #endregion
+                capsPath = finalDestination.ServerURI + CapsUtil.GetCapsSeedPath(agentCircuit.CapsPath);
+            }
+            else
+            {
+                agentCircuit.CapsPath = sp.Scene.CapsModule.GetChildSeed(sp.UUID, reg.RegionHandle);
+                capsPath = finalDestination.ServerURI + CapsUtil.GetCapsSeedPath(agentCircuit.CapsPath);
+            }
+
+            // We need to set this here to avoid an unlikely race condition when teleporting to a neighbour simulator,
+            // where that neighbour simulator could otherwise request a child agent create on the source which then 
+            // closes our existing agent which is still signalled as root.
+            //sp.IsChildAgent = true;
+
+            // New protocol: send TP Finish directly, without prior ES or EAC. That's what happens in the Linden grid
+            if (m_eqModule != null)
+                m_eqModule.TeleportFinishEvent(destinationHandle, 13, endPoint, 0, teleportFlags, capsPath, sp.UUID,
+                                    finalDestination.RegionSizeX, finalDestination.RegionSizeY);
+            else
+                sp.ControllingClient.SendRegionTeleport(destinationHandle, 13, endPoint, 4,
+                                                            teleportFlags, capsPath);
+
+            m_log.DebugFormat(
+                "[ENTITY TRANSFER MODULE]: Sending new CAPS seed url {0} from {1} to {2}",
+                capsPath, sp.Scene.RegionInfo.RegionName, sp.Name);
+
+            // Let's send a full update of the agent. 
+            AgentData agent = new AgentData();
+            sp.CopyTo(agent);
+            agent.Position = agentCircuit.startpos;
+            agent.SenderWantsToWaitForRoot = true;
+            //SetCallbackURL(agent, sp.Scene.RegionInfo);
+
+            // Reset the do not close flag.  This must be done before the destination opens child connections (here
+            // triggered by UpdateAgent) to avoid race conditions.  However, we also want to reset it as late as possible
+            // to avoid a situation where an unexpectedly early call to Scene.NewUserConnection() wrongly results
+            // in no close.
+            sp.DoNotCloseAfterTeleport = false;
+
+            // Send the Update. If this returns true, we know the client has contacted the destination
+            // via CompleteMovementIntoRegion, so we can let go.
+            // If it returns false, something went wrong, and we need to abort.
+            if (!UpdateAgent(reg, finalDestination, agent, sp))
+            {
+                if (m_entityTransferStateMachine.GetAgentTransferState(sp.UUID) == AgentTransferState.Aborting)
+                {
+                    m_interRegionTeleportAborts.Value++;
+
+                    m_log.DebugFormat(
+                        "[ENTITY TRANSFER MODULE]: Aborted teleport of {0} to {1} from {2} after UpdateAgent due to previous client close.",
+                        sp.Name, finalDestination.RegionName, sp.Scene.Name);
+
+                    return;
+                }
+
+                m_log.WarnFormat(
+                    "[ENTITY TRANSFER MODULE]: UpdateAgent failed on teleport of {0} to {1}.  Keeping avatar in {2}",
+                    sp.Name, finalDestination.RegionName, sp.Scene.Name);
+
+                Fail(sp, finalDestination, logout, currentAgentCircuit.SessionID.ToString(), "Connection between viewer and destination region could not be established.");
+                return;
+            }
+            
+            m_entityTransferStateMachine.UpdateInTransit(sp.UUID, AgentTransferState.CleaningUp);
+
+            // Need to signal neighbours whether child agents may need closing irrespective of whether this
+            // one needed closing.  We also need to close child agents as quickly as possible to avoid complicated
+            // race conditions with rapid agent releporting (e.g. from A1 to a non-neighbour B, back
+            // to a neighbour A2 then off to a non-neighbour C).  Closing child agents any later requires complex
+            // distributed checks to avoid problems in rapid reteleporting scenarios and where child agents are
+            // abandoned without proper close by viewer but then re-used by an incoming connection.
+            sp.CloseChildAgents(newRegionX, newRegionY);
+
+            // May need to logout or other cleanup
+            AgentHasMovedAway(sp, logout);
+
+            // Well, this is it. The agent is over there.
+            KillEntity(sp.Scene, sp.LocalId);
+
+            // Now let's make it officially a child agent
+            sp.MakeChildAgent();
+
+            // Finally, let's close this previously-known-as-root agent, when the jump is outside the view zone
+            if (NeedsClosing(sp.DrawDistance, oldRegionX, newRegionX, oldRegionY, newRegionY, reg))
+            {
+                if (!sp.Scene.IncomingPreCloseClient(sp))
+                    return;
+
+                // RED ALERT!!!!
+                // PLEASE DO NOT DECREASE THIS WAIT TIME UNDER ANY CIRCUMSTANCES.
+                // THE VIEWERS SEEM TO NEED SOME TIME AFTER RECEIVING MoveAgentIntoRegion
+                // BEFORE THEY SETTLE IN THE NEW REGION.
+                // DECREASING THE WAIT TIME HERE WILL EITHER RESULT IN A VIEWER CRASH OR
+                // IN THE AVIE BEING PLACED IN INFINITY FOR A COUPLE OF SECONDS.
+                Thread.Sleep(15000);
+            
+                // OK, it got this agent. Let's close everything
+                // If we shouldn't close the agent due to some other region renewing the connection 
+                // then this will be handled in IncomingCloseAgent under lock conditions
+                m_log.DebugFormat(
+                    "[ENTITY TRANSFER MODULE]: Closing agent {0} in {1} after teleport", sp.Name, Scene.Name);
+
+                sp.Scene.CloseAgent(sp.UUID, false);
             }
             else
             {
@@ -934,17 +1184,20 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
         /// <remarks>
         /// <param name='sp'> </param>
         /// <param name='finalDestination'></param>
-        protected virtual void CleanupFailedInterRegionTeleport(ScenePresence sp, GridRegion finalDestination)
+        protected virtual void CleanupFailedInterRegionTeleport(ScenePresence sp, string auth_token, GridRegion finalDestination)
         {
             m_entityTransferStateMachine.UpdateInTransit(sp.UUID, AgentTransferState.CleaningUp);
 
-            sp.IsChildAgent = false;
-            ReInstantiateScripts(sp);
-
-            EnableChildAgents(sp);
+            if (sp.IsChildAgent) // We had set it to child before attempted TP (V1)
+            {
+                sp.IsChildAgent = false;
+                ReInstantiateScripts(sp);
 
+                EnableChildAgents(sp);
+            }
             // Finally, kill the agent we just created at the destination.
-            Scene.SimulationService.CloseAgent(finalDestination, sp.UUID);
+            // XXX: Possibly this should be done asynchronously.
+            Scene.SimulationService.CloseAgent(finalDestination, sp.UUID, auth_token);
         }
 
         /// <summary>
@@ -954,9 +1207,9 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
         /// <param name='finalDestination'></param>
         /// <param name='logout'></param>
         /// <param name='reason'>Human readable reason for teleport failure.  Will be sent to client.</param>
-        protected virtual void Fail(ScenePresence sp, GridRegion finalDestination, bool logout, string reason)
+        protected virtual void Fail(ScenePresence sp, GridRegion finalDestination, bool logout, string auth_code, string reason)
         {
-            CleanupFailedInterRegionTeleport(sp, finalDestination);
+            CleanupFailedInterRegionTeleport(sp, auth_code, finalDestination);
 
             m_interRegionTeleportFailures.Value++;
 
@@ -1132,7 +1385,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
         public GridRegion GetDestination(Scene scene, UUID agentID, Vector3 pos, out uint xDest, out uint yDest, out string version, out Vector3 newpos)
         {
             version = String.Empty;
-            newpos = new Vector3(pos.X, pos.Y, pos.Z);
+            newpos = pos;
 
 //            m_log.DebugFormat(
 //                "[ENTITY TRANSFER MODULE]: Crossing agent {0} at pos {1} in {2}", agent.Name, pos, scene.Name);
@@ -1471,11 +1724,14 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             if (m_eqModule != null)
             {
                 m_eqModule.CrossRegion(
-                    neighbourRegion.RegionHandle, pos + agent.Velocity, vel2 /* agent.Velocity */, neighbourRegion.ExternalEndPoint,
-                    capsPath, agent.UUID, agent.ControllingClient.SessionId);
+                    neighbourRegion.RegionHandle, pos + agent.Velocity, vel2 /* agent.Velocity */,
+                    neighbourRegion.ExternalEndPoint,
+                    capsPath, agent.UUID, agent.ControllingClient.SessionId,
+                    neighbourRegion.RegionSizeX, neighbourRegion.RegionSizeY);
             }
             else
             {
+                m_log.ErrorFormat("{0} Using old CrossRegion packet. Varregion will not work!!", LogHeader);
                 agent.ControllingClient.CrossRegion(neighbourRegion.RegionHandle, pos + agent.Velocity, agent.Velocity, neighbourRegion.ExternalEndPoint,
                                             capsPath);
             }
@@ -1654,10 +1910,10 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             List<ulong> newRegions = NewNeighbours(neighbourHandles, previousRegionNeighbourHandles);
             List<ulong> oldRegions = OldNeighbours(neighbourHandles, previousRegionNeighbourHandles);
 
-            //Dump("Current Neighbors", neighbourHandles);
-            //Dump("Previous Neighbours", previousRegionNeighbourHandles);
-            //Dump("New Neighbours", newRegions);
-            //Dump("Old Neighbours", oldRegions);
+//            Dump("Current Neighbors", neighbourHandles);
+//            Dump("Previous Neighbours", previousRegionNeighbourHandles);
+//            Dump("New Neighbours", newRegions);
+//            Dump("Old Neighbours", oldRegions);
 
             /// Update the scene presence's known regions here on this region
             sp.DropOldNeighbours(oldRegions);
@@ -1665,8 +1921,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             /// Collect as many seeds as possible
             Dictionary<ulong, string> seeds;
             if (sp.Scene.CapsModule != null)
-                seeds
-                    = new Dictionary<ulong, string>(sp.Scene.CapsModule.GetChildrenSeeds(sp.UUID));
+                seeds = new Dictionary<ulong, string>(sp.Scene.CapsModule.GetChildrenSeeds(sp.UUID));
             else
                 seeds = new Dictionary<ulong, string>();
 
@@ -1736,6 +1991,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                     newAgent = true;
                 else
                     newAgent = false;
+//                    continue;
 
                 if (neighbour.RegionHandle != sp.Scene.RegionInfo.RegionHandle)
                 {
@@ -1841,12 +2097,13 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                     }
                     #endregion
 
-                    m_log.DebugFormat("[ENTITY TRANSFER MODULE]: {0} is sending {1} EnableSimulator for neighbour region {2} @ {3} " +
-                        "and EstablishAgentCommunication with seed cap {4}",
-                        scene.RegionInfo.RegionName, sp.Name, reg.RegionName, reg.RegionHandle, capsPath);
+                    m_log.DebugFormat("{0} {1} is sending {2} EnableSimulator for neighbour region {3}(loc=<{4},{5}>,siz=<{6},{7}>) " +
+                        "and EstablishAgentCommunication with seed cap {8}", LogHeader,
+                        scene.RegionInfo.RegionName, sp.Name,
+                        reg.RegionName, reg.RegionLocX, reg.RegionLocY, reg.RegionSizeX, reg.RegionSizeY , capsPath);
 
-                    m_eqModule.EnableSimulator(reg.RegionHandle, endPoint, sp.UUID);
-                    m_eqModule.EstablishAgentCommunication(sp.UUID, endPoint, capsPath);
+                    m_eqModule.EnableSimulator(reg.RegionHandle, endPoint, sp.UUID, reg.RegionSizeX, reg.RegionSizeY);
+                    m_eqModule.EstablishAgentCommunication(sp.UUID, endPoint, capsPath, reg.RegionHandle, reg.RegionSizeX, reg.RegionSizeY);
                 }
                 else
                 {
diff --git a/OpenSim/Region/CoreModules/Framework/EntityTransfer/HGEntityTransferModule.cs b/OpenSim/Region/CoreModules/Framework/EntityTransfer/HGEntityTransferModule.cs
index d372c0e..7abdc21 100644
--- a/OpenSim/Region/CoreModules/Framework/EntityTransfer/HGEntityTransferModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/EntityTransfer/HGEntityTransferModule.cs
@@ -53,8 +53,10 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
         private int m_levelHGTeleport = 0;
+        private string m_ThisHomeURI;
 
         private GatekeeperServiceConnector m_GatekeeperConnector;
+        private IUserAgentService m_UAS;
 
         protected bool m_RestrictAppearanceAbroad;
         protected string m_AccountName;
@@ -143,6 +145,14 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                     m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: {0} enabled.", Name);
                 }
             }
+
+            moduleConfig = source.Configs["Hypergrid"];
+            if (moduleConfig != null)
+            {
+                m_ThisHomeURI = moduleConfig.GetString("HomeURI", string.Empty);
+                if (m_ThisHomeURI != string.Empty && !m_ThisHomeURI.EndsWith("/"))
+                    m_ThisHomeURI += '/';
+            }
         }
 
         public override void AddRegion(Scene scene)
@@ -161,22 +171,22 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             if (!so.IsAttachment)
                 return;
 
-            if (so.Scene.UserManagementModule.IsLocalGridUser(so.AttachedAvatar))
+            if (so.AttachedAvatar == UUID.Zero || Scene.UserManagementModule.IsLocalGridUser(so.AttachedAvatar))
                 return;
 
             // foreign user
-            AgentCircuitData aCircuit = so.Scene.AuthenticateHandler.GetAgentCircuitData(so.AttachedAvatar);
+            AgentCircuitData aCircuit = Scene.AuthenticateHandler.GetAgentCircuitData(so.AttachedAvatar);
             if (aCircuit != null && (aCircuit.teleportFlags & (uint)Constants.TeleportFlags.ViaHGLogin) != 0)
             {
                 if (aCircuit.ServiceURLs != null && aCircuit.ServiceURLs.ContainsKey("AssetServerURI"))
                 {
                     string url = aCircuit.ServiceURLs["AssetServerURI"].ToString();
-                    m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: Incoming attachement {0} for HG user {1} with asset server {2}", so.Name, so.AttachedAvatar, url);
-                    Dictionary<UUID, AssetType> ids = new Dictionary<UUID, AssetType>();
-                    HGUuidGatherer uuidGatherer = new HGUuidGatherer(so.Scene.AssetService, url);
+                    m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: Incoming attachment {0} for HG user {1} with asset server {2}", so.Name, so.AttachedAvatar, url);
+                    Dictionary<UUID, sbyte> ids = new Dictionary<UUID, sbyte>();
+                    HGUuidGatherer uuidGatherer = new HGUuidGatherer(Scene.AssetService, url);
                     uuidGatherer.GatherAssetUuids(so, ids);
 
-                    foreach (KeyValuePair<UUID, AssetType> kvp in ids)
+                    foreach (KeyValuePair<UUID, sbyte> kvp in ids)
                         uuidGatherer.FetchAsset(kvp.Key);
                 }
             }
@@ -194,7 +204,13 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             base.RegionLoaded(scene);
 
             if (m_Enabled)
+            {
                 m_GatekeeperConnector = new GatekeeperServiceConnector(scene.AssetService);
+                m_UAS = scene.RequestModuleInterface<IUserAgentService>();
+                if (m_UAS == null)
+                    m_UAS = new UserAgentServiceConnector(m_ThisHomeURI);
+
+            }
         }
 
         public override void RemoveRegion(Scene scene)
@@ -272,8 +288,14 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 if (agentCircuit.ServiceURLs.ContainsKey("HomeURI"))
                 {
                     string userAgentDriver = agentCircuit.ServiceURLs["HomeURI"].ToString();
-                    IUserAgentService connector = new UserAgentServiceConnector(userAgentDriver);
-                    bool success = connector.LoginAgentToGrid(agentCircuit, reg, finalDestination, out reason);
+                    IUserAgentService connector;
+
+                    if (userAgentDriver.Equals(m_ThisHomeURI) && m_UAS != null)
+                        connector = m_UAS;
+                    else
+                        connector = new UserAgentServiceConnector(userAgentDriver);
+
+                    bool success = connector.LoginAgentToGrid(agentCircuit, reg, finalDestination, false, out reason);
                     logout = success; // flag for later logout from this grid; this is an HG TP
 
                     if (success)
@@ -552,12 +574,12 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             if (uMan != null && uMan.IsLocalGridUser(obj.AgentId))
             {
                 // local grid user
+                m_UAS.LogoutAgent(obj.AgentId, obj.SessionId);
                 return;
             }
 
             AgentCircuitData aCircuit = ((Scene)(obj.Scene)).AuthenticateHandler.GetAgentCircuitData(obj.CircuitCode);
-
-            if (aCircuit.ServiceURLs.ContainsKey("HomeURI"))
+            if (aCircuit != null && aCircuit.ServiceURLs != null && aCircuit.ServiceURLs.ContainsKey("HomeURI"))
             {
                 string url = aCircuit.ServiceURLs["HomeURI"].ToString();
                 IUserAgentService security = new UserAgentServiceConnector(url);
diff --git a/OpenSim/Region/CoreModules/Framework/InventoryAccess/HGAssetMapper.cs b/OpenSim/Region/CoreModules/Framework/InventoryAccess/HGAssetMapper.cs
index 7871eda..d4fb1ba 100644
--- a/OpenSim/Region/CoreModules/Framework/InventoryAccess/HGAssetMapper.cs
+++ b/OpenSim/Region/CoreModules/Framework/InventoryAccess/HGAssetMapper.cs
@@ -73,6 +73,9 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
 
         private AssetMetadata FetchMetadata(string url, UUID assetID)
         {
+            if (string.IsNullOrEmpty(url))
+                return null;
+
             if (!url.EndsWith("/") && !url.EndsWith("="))
                 url = url + "/";
 
@@ -92,6 +95,9 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
             AssetBase asset = m_scene.AssetService.Get(assetID.ToString());
             if (asset == null)
             {
+                if (string.IsNullOrEmpty(url))
+                    return null;
+
                 if (!url.EndsWith("/") && !url.EndsWith("="))
                     url = url + "/";
 
@@ -109,6 +115,9 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
 
         public bool PostAsset(string url, AssetBase asset)
         {
+            if (string.IsNullOrEmpty(url))
+                return false;
+
             if (asset != null)
             {
                 if (!url.EndsWith("/") && !url.EndsWith("="))
@@ -165,7 +174,7 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
 
         private void AdjustIdentifiers(AssetMetadata meta)
         {
-            if (meta.CreatorID != null && meta.CreatorID != string.Empty)
+            if (!string.IsNullOrEmpty(meta.CreatorID))
             {
                 UUID uuid = UUID.Zero;
                 UUID.TryParse(meta.CreatorID, out uuid);
@@ -251,9 +260,9 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
 
             // The act of gathering UUIDs downloads some assets from the remote server
             // but not all...
-            Dictionary<UUID, AssetType> ids = new Dictionary<UUID, AssetType>();
+            Dictionary<UUID, sbyte> ids = new Dictionary<UUID, sbyte>();
             HGUuidGatherer uuidGatherer = new HGUuidGatherer(m_scene.AssetService, userAssetURL);
-            uuidGatherer.GatherAssetUuids(assetID, (AssetType)meta.Type, ids);
+            uuidGatherer.GatherAssetUuids(assetID, meta.Type, ids);
             m_log.DebugFormat("[HG ASSET MAPPER]: Preparing to get {0} assets", ids.Count);
             bool success = true;
             foreach (UUID uuid in ids.Keys)
@@ -277,9 +286,9 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
             AssetBase asset = m_scene.AssetService.Get(assetID.ToString());
             if (asset != null)
             {
-                Dictionary<UUID, AssetType> ids = new Dictionary<UUID, AssetType>();
+                Dictionary<UUID, sbyte> ids = new Dictionary<UUID, sbyte>();
                 HGUuidGatherer uuidGatherer = new HGUuidGatherer(m_scene.AssetService, string.Empty);
-                uuidGatherer.GatherAssetUuids(asset.FullID, (AssetType)asset.Type, ids);
+                uuidGatherer.GatherAssetUuids(asset.FullID, asset.Type, ids);
                 bool success = false;
                 foreach (UUID uuid in ids.Keys)
                 {
diff --git a/OpenSim/Region/CoreModules/Framework/InventoryAccess/HGInventoryAccessModule.cs b/OpenSim/Region/CoreModules/Framework/InventoryAccess/HGInventoryAccessModule.cs
index b2b628d..ce7ed26 100644
--- a/OpenSim/Region/CoreModules/Framework/InventoryAccess/HGInventoryAccessModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/InventoryAccess/HGInventoryAccessModule.cs
@@ -62,6 +62,8 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
         private string m_ThisGatekeeper;
         private bool m_RestrictInventoryAccessAbroad;
 
+        private bool m_bypassPermissions = true;
+
 //        private bool m_Initialized = false;
 
         #region INonSharedRegionModule
@@ -100,6 +102,10 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                     }
                     else
                         m_log.Warn("[HG INVENTORY ACCESS MODULE]: HGInventoryAccessModule configs not found. ProfileServerURI not set!");
+
+                    m_bypassPermissions = !Util.GetConfigVarFromSections<bool>(source, "serverside_object_permissions",
+                                            new string[] { "Startup", "Permissions" }, true); 
+
                 }
             }
         }
@@ -114,6 +120,11 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
             scene.EventManager.OnNewInventoryItemUploadComplete += UploadInventoryItem;
             scene.EventManager.OnTeleportStart += TeleportStart;
             scene.EventManager.OnTeleportFail += TeleportFail;
+
+            // We're fgoing to enforce some stricter permissions if Outbound is false
+            scene.Permissions.OnTakeObject += CanTakeObject;
+            scene.Permissions.OnTakeCopyObject += CanTakeObject;
+            scene.Permissions.OnTransferUserInventory += OnTransferUserInventory;
         }
 
         #endregion
@@ -135,7 +146,7 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                 if (sp is ScenePresence)
                 {
                     AgentCircuitData aCircuit = ((ScenePresence)sp).Scene.AuthenticateHandler.GetAgentCircuitData(client.AgentId);
-                    if ((aCircuit.teleportFlags & (uint)Constants.TeleportFlags.ViaHGLogin) != 0)
+                    if (aCircuit != null &&  (aCircuit.teleportFlags & (uint)Constants.TeleportFlags.ViaHGLogin) != 0)
                     {
                         if (m_RestrictInventoryAccessAbroad)
                         {
@@ -185,8 +196,11 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
             }
         }
 
-        public void UploadInventoryItem(UUID avatarID, UUID assetID, string name, int userlevel)
+        public void UploadInventoryItem(UUID avatarID, AssetType type, UUID assetID, string name, int userlevel)
         {
+            if (type == AssetType.Link)
+                return;
+
             string userAssetServer = string.Empty;
             if (IsForeignUser(avatarID, out userAssetServer) && userAssetServer != string.Empty && m_OutboundPermission)
             {
@@ -221,7 +235,7 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
         {
             UUID newAssetID = base.CapsUpdateInventoryItemAsset(remoteClient, itemID, data);
 
-            UploadInventoryItem(remoteClient.AgentId, newAssetID, "", 0);
+            UploadInventoryItem(remoteClient.AgentId, AssetType.Unknown, newAssetID, "", 0);
 
             return newAssetID;
         }
@@ -232,7 +246,7 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
         protected override void ExportAsset(UUID agentID, UUID assetID)
         {
             if (!assetID.Equals(UUID.Zero))
-                UploadInventoryItem(agentID, assetID, "", 0);
+                UploadInventoryItem(agentID, AssetType.Unknown, assetID, "", 0);
             else
                 m_log.Debug("[HGScene]: Scene.Inventory did not create asset");
         }
@@ -244,7 +258,7 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                                                    UUID RayTargetID, byte BypassRayCast, bool RayEndIsIntersection,
                                                    bool RezSelected, bool RemoveItem, UUID fromTaskID, bool attachment)
         {
-            m_log.DebugFormat("[HGScene] RezObject itemID={0} fromTaskID={1}", itemID, fromTaskID);
+            m_log.DebugFormat("[HGScene]: RezObject itemID={0} fromTaskID={1}", itemID, fromTaskID);
 
             //if (fromTaskID.Equals(UUID.Zero))
             //{
@@ -297,7 +311,7 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                 if (m_Scene.TryGetScenePresence(userID, out sp))
                 {
                     AgentCircuitData aCircuit = m_Scene.AuthenticateHandler.GetAgentCircuitData(sp.ControllingClient.CircuitCode);
-                    if (aCircuit.ServiceURLs.ContainsKey("AssetServerURI"))
+                    if (aCircuit != null && aCircuit.ServiceURLs != null && aCircuit.ServiceURLs.ContainsKey("AssetServerURI"))
                     {
                         assetServerURL = aCircuit.ServiceURLs["AssetServerURI"].ToString();
                         assetServerURL = assetServerURL.Trim(new char[] { '/' }); 
@@ -348,7 +362,15 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                     InventoryFolderBase root = m_Scene.InventoryService.GetRootFolder(client.AgentId);
                     InventoryCollection content = m_Scene.InventoryService.GetFolderContent(client.AgentId, root.ID);
 
-                    inv.SendBulkUpdateInventory(content.Folders.ToArray(), content.Items.ToArray());
+                    List<InventoryFolderBase> keep = new List<InventoryFolderBase>();
+
+                    foreach (InventoryFolderBase f in content.Folders)
+                    {
+                        if (f.Name != "My Suitcase" && f.Name != "Current Outfit")
+                            keep.Add(f);
+                    }
+
+                    inv.SendBulkUpdateInventory(keep.ToArray(), content.Items.ToArray());
                 }
             }
         }
@@ -381,7 +403,7 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
 
                         foreach (InventoryFolderBase f in content.Folders)
                         {
-                            if (f.Name != "My Suitcase")
+                            if (f.Name != "My Suitcase" && f.Name != "Current Outfit")
                             {
                                 f.Name = f.Name + " (Unavailable)";
                                 keep.Add(f);
@@ -406,5 +428,36 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
         }
 
         #endregion
+
+        #region Permissions
+
+        private bool CanTakeObject(UUID objectID, UUID stealer, Scene scene)
+        {
+            if (m_bypassPermissions) return true;
+
+            if (!m_OutboundPermission && !UserManagementModule.IsLocalGridUser(stealer))
+            {
+                SceneObjectGroup sog = null;
+                if (m_Scene.TryGetSceneObjectGroup(objectID, out sog) && sog.OwnerID == stealer)
+                    return true;
+
+                return false;
+            }
+
+            return true;
+        }
+
+        private bool OnTransferUserInventory(UUID itemID, UUID userID, UUID recipientID)
+        {
+            if (m_bypassPermissions) return true;
+
+            if (!m_OutboundPermission && !UserManagementModule.IsLocalGridUser(recipientID))
+                return false;
+
+            return true;
+        }
+
+
+        #endregion
     }
 }
\ No newline at end of file
diff --git a/OpenSim/Region/CoreModules/Framework/InventoryAccess/InventoryAccessModule.cs b/OpenSim/Region/CoreModules/Framework/InventoryAccess/InventoryAccessModule.cs
index d09ea3e..fadcd5e 100644
--- a/OpenSim/Region/CoreModules/Framework/InventoryAccess/InventoryAccessModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/InventoryAccess/InventoryAccessModule.cs
@@ -358,7 +358,7 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
             bool asAttachment)
         {
             CoalescedSceneObjects coa = new CoalescedSceneObjects(UUID.Zero);                
-            Dictionary<UUID, Vector3> originalPositions = new Dictionary<UUID, Vector3>();
+//            Dictionary<UUID, Vector3> originalPositions = new Dictionary<UUID, Vector3>();
 
             foreach (SceneObjectGroup objectGroup in objlist)
             {
@@ -379,7 +379,7 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                              objectGroup.AbsolutePosition.Z);
 
                 Quaternion inventoryStoredRotation = objectGroup.GroupRotation;
-                originalPositions[objectGroup.UUID] = objectGroup.AbsolutePosition;
+                //originalPositions[objectGroup.UUID] = objectGroup.AbsolutePosition;
 
                 // Restore attachment data after trip through the sim
                 if (objectGroup.RootPart.AttachPoint > 0)
@@ -390,9 +390,13 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
 
                 // Trees could be attached and it's been done, but it makes
                 // no sense. State must be preserved because it's the tree type
-                if (objectGroup.RootPart.Shape.PCode != (byte)PCode.Tree &&
-                    objectGroup.RootPart.Shape.PCode != (byte)PCode.NewTree)
+                if (objectGroup.RootPart.Shape.PCode != (byte) PCode.Tree &&
+                    objectGroup.RootPart.Shape.PCode != (byte) PCode.NewTree)
+                {
                     objectGroup.RootPart.Shape.State = objectGroup.RootPart.AttachPoint;
+                    if (objectGroup.RootPart.AttachPoint > 0)
+                        objectGroup.RootPart.Shape.LastAttachPoint = objectGroup.RootPart.AttachPoint;
+                }
 
                 objectGroup.AbsolutePosition = inventoryStoredPosition;
                 objectGroup.RootPart.RotationOffset = inventoryStoredRotation;
@@ -423,9 +427,9 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
             else
                 itemXml = SceneObjectSerializer.ToOriginalXmlFormat(objlist[0], !asAttachment);
             
-            // Restore the position of each group now that it has been stored to inventory.
-            foreach (SceneObjectGroup objectGroup in objlist)
-                objectGroup.AbsolutePosition = originalPositions[objectGroup.UUID];
+//            // Restore the position of each group now that it has been stored to inventory.
+//            foreach (SceneObjectGroup objectGroup in objlist)
+//                objectGroup.AbsolutePosition = originalPositions[objectGroup.UUID];
 
             InventoryItemBase item = CreateItemForObject(action, remoteClient, objlist[0], folderID);
 
@@ -435,17 +439,28 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
 
             if (item == null)
                 return null;
+
+            item.CreatorId = objlist[0].RootPart.CreatorID.ToString();
+            item.CreatorData = objlist[0].RootPart.CreatorData;
                             
-            // Can't know creator is the same, so null it in inventory
             if (objlist.Count > 1)
             {
-                item.CreatorId = UUID.Zero.ToString();
                 item.Flags = (uint)InventoryItemFlags.ObjectHasMultipleItems;
+                
+                // If the objects have different creators then don't specify a creator at all
+                foreach (SceneObjectGroup objectGroup in objlist)
+                {
+                    if ((objectGroup.RootPart.CreatorID.ToString() != item.CreatorId)
+                        || (objectGroup.RootPart.CreatorData.ToString() != item.CreatorData))
+                    {
+                        item.CreatorId = UUID.Zero.ToString();
+                        item.CreatorData = string.Empty;
+                        break;
+                    }
+                }
             }
             else
             {
-                item.CreatorId = objlist[0].RootPart.CreatorID.ToString();
-                item.CreatorData = objlist[0].RootPart.CreatorData;
                 item.SaleType = objlist[0].RootPart.ObjectSaleType;
                 item.SalePrice = objlist[0].RootPart.SalePrice;                    
             }              
@@ -466,13 +481,13 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
             }
             else
             {
-                AddPermissions(item, objlist[0], objlist, remoteClient);
-
                 item.CreationDate = Util.UnixTimeSinceEpoch();
                 item.Description = asset.Description;
                 item.Name = asset.Name;
                 item.AssetType = asset.Type;
 
+                AddPermissions(item, objlist[0], objlist, remoteClient);
+
                 m_Scene.AddInventoryItem(item);
 
                 if (remoteClient != null && item.Owner == remoteClient.AgentId)
@@ -527,16 +542,12 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
             }
             effectivePerms |= (uint)PermissionMask.Move;
 
+            //PermissionsUtil.LogPermissions(item.Name, "Before AddPermissions", item.BasePermissions, item.CurrentPermissions, item.NextPermissions);
+
             if (remoteClient != null && (remoteClient.AgentId != so.RootPart.OwnerID) && m_Scene.Permissions.PropagatePermissions())
             {
                 uint perms = effectivePerms;
-                uint nextPerms = (perms & 7) << 13;
-                if ((nextPerms & (uint)PermissionMask.Copy) == 0)
-                    perms &= ~(uint)PermissionMask.Copy;
-                if ((nextPerms & (uint)PermissionMask.Transfer) == 0)
-                    perms &= ~(uint)PermissionMask.Transfer;
-                if ((nextPerms & (uint)PermissionMask.Modify) == 0)
-                    perms &= ~(uint)PermissionMask.Modify;
+                PermissionsUtil.ApplyFoldedPermissions(effectivePerms, ref perms);
 
                 item.BasePermissions = perms & so.RootPart.NextOwnerMask;
                 item.CurrentPermissions = item.BasePermissions;
@@ -544,10 +555,8 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                 item.EveryOnePermissions = so.RootPart.EveryoneMask & so.RootPart.NextOwnerMask;
                 item.GroupPermissions = so.RootPart.GroupMask & so.RootPart.NextOwnerMask;
                 
-                // Magic number badness. Maybe this deserves an enum.
-                // bit 4 (16) is the "Slam" bit, it means treat as passed
-                // and apply next owner perms on rez
-                item.CurrentPermissions |= 16; // Slam!
+                // apply next owner perms on rez
+                item.CurrentPermissions |= SceneObjectGroup.SLAM;
             }
             else
             {
@@ -564,8 +573,10 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                          (uint)PermissionMask.Move |
                          (uint)PermissionMask.Export |
                          7); // Preserve folded permissions
-            }    
-            
+            }
+
+            //PermissionsUtil.LogPermissions(item.Name, "After AddPermissions", item.BasePermissions, item.CurrentPermissions, item.NextPermissions);            
+
             return item;
         }
         
@@ -707,6 +718,12 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                         InventoryFolderBase f = new InventoryFolderBase(so.FromFolderID, userID);
                         if (f != null)
                             folder = m_Scene.InventoryService.GetFolder(f);
+
+                        if(folder.Type == 14 || folder.Type == 16)
+                        {
+                            // folder.Type = 6;
+                            folder = m_Scene.InventoryService.GetFolderForType(userID, AssetType.Object);
+                        }
                     }
                 }
 
@@ -779,83 +796,29 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
 
             SceneObjectGroup group = null;
 
-            string xmlData = Utils.BytesToString(rezAsset.Data);
-            List<SceneObjectGroup> objlist = new List<SceneObjectGroup>();
-            List<Vector3> veclist = new List<Vector3>();
+            List<SceneObjectGroup> objlist;
+            List<Vector3> veclist;
+            Vector3 bbox;
+            float offsetHeight;
             byte bRayEndIsIntersection = (byte)(RayEndIsIntersection ? 1 : 0);
             Vector3 pos;
 
-            XmlDocument doc = new XmlDocument();
-            doc.LoadXml(xmlData);
-            XmlElement e = (XmlElement)doc.SelectSingleNode("/CoalescedObject");
-            Vector3 rez_pos;
-            if (e == null || attachment) // Single
-            {
-                SceneObjectGroup g = SceneObjectSerializer.FromOriginalXmlFormat(xmlData);
-                if (!attachment)
-                {
-                    g.RootPart.AttachPoint = g.RootPart.Shape.State;
-                    g.RootPart.AttachOffset = g.AbsolutePosition;
-                    g.RootPart.AttachRotation = g.GroupRotation;
-                    if (g.RootPart.Shape.PCode != (byte)PCode.NewTree &&
-                        g.RootPart.Shape.PCode != (byte)PCode.Tree)
-                        g.RootPart.Shape.State = 0;
-                }
+            bool single = m_Scene.GetObjectsToRez(rezAsset.Data, attachment, out objlist, out veclist, out bbox, out offsetHeight);
 
-                objlist.Add(g);
-                veclist.Add(new Vector3(0, 0, 0));
-
-                float offsetHeight = 0;
+            if (single)
+            {
                 pos = m_Scene.GetNewRezLocation(
                     RayStart, RayEnd, RayTargetID, Quaternion.Identity,
-                    BypassRayCast, bRayEndIsIntersection, true, g.GetAxisAlignedBoundingBox(out offsetHeight), false);
+                    BypassRayCast, bRayEndIsIntersection, true, bbox, false);
                 pos.Z += offsetHeight;
-                rez_pos = pos;
             }
             else
             {
-                XmlElement coll = (XmlElement)e;
-                float bx = Convert.ToSingle(coll.GetAttribute("x"));
-                float by = Convert.ToSingle(coll.GetAttribute("y"));
-                float bz = Convert.ToSingle(coll.GetAttribute("z"));
-                Vector3 bbox = new Vector3(bx, by, bz);
-
                 pos = m_Scene.GetNewRezLocation(RayStart, RayEnd,
                         RayTargetID, Quaternion.Identity,
                         BypassRayCast, bRayEndIsIntersection, true,
                         bbox, false);
-
-                rez_pos = pos;
-
                 pos -= bbox / 2;
-
-                XmlNodeList groups = e.SelectNodes("SceneObjectGroup");
-                foreach (XmlNode n in groups)
-                {
-                    SceneObjectGroup g = SceneObjectSerializer.FromOriginalXmlFormat(n.OuterXml);
-                    g.RootPart.AttachPoint = g.RootPart.Shape.State;
-                    g.RootPart.AttachOffset = g.AbsolutePosition;
-                    g.RootPart.AttachRotation = g.GroupRotation;
-                    if (g.RootPart.Shape.PCode != (byte)PCode.NewTree &&
-                        g.RootPart.Shape.PCode != (byte)PCode.Tree)
-                        g.RootPart.Shape.State = 0;
-
-                    objlist.Add(g);
-                    XmlElement el = (XmlElement)n;
-
-                    string rawX = el.GetAttribute("offsetx");
-                    string rawY = el.GetAttribute("offsety");
-                    string rawZ = el.GetAttribute("offsetz");
-//                        
-//                            m_log.DebugFormat(
-//                                "[INVENTORY ACCESS MODULE]: Converting coalesced object {0} offset <{1}, {2}, {3}>", 
-//                                g.Name, rawX, rawY, rawZ);
-
-                    float x = Convert.ToSingle(rawX);
-                    float y = Convert.ToSingle(rawY);
-                    float z = Convert.ToSingle(rawZ);
-                    veclist.Add(new Vector3(x, y, z));
-                }
             }
 
             int primcount = 0;
@@ -863,7 +826,7 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                 primcount += g.PrimCount;
 
             if (!m_Scene.Permissions.CanRezObject(
-                primcount, remoteClient.AgentId, rez_pos)
+                primcount, remoteClient.AgentId, pos)
                 && !attachment)
             {
                 // The client operates in no fail mode. It will
@@ -880,7 +843,7 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                 return null;
             }
 
-            if (item != null && !DoPreRezWhenFromItem(remoteClient, item, objlist, rez_pos, attachment))
+            if (item != null && !DoPreRezWhenFromItem(remoteClient, item, objlist, pos, veclist, attachment))
                 return null;
 
             for (int i = 0; i < objlist.Count; i++)
@@ -900,11 +863,23 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                     m_log.Debug("[INVENTORY ACCESS MODULE]: Object has UUID.Zero! Position 3");
                 }
 
-                foreach (SceneObjectPart part in group.Parts)
+                // if this was previously an attachment and is now being rezzed,
+                // save the old attachment info.
+                if (group.IsAttachment == false && group.RootPart.Shape.State != 0)
                 {
-                    // Make the rezzer the owner, as this is not necessarily set correctly in the serialized asset.
-                    part.LastOwnerID = part.OwnerID;
-                    part.OwnerID = remoteClient.AgentId;
+                    group.RootPart.AttachedPos = group.AbsolutePosition;
+                    group.RootPart.Shape.LastAttachPoint = (byte)group.AttachmentPoint;
+                }
+
+                if (item == null)
+                {
+                    // Change ownership. Normally this is done in DoPreRezWhenFromItem(), but in this case we must do it here.
+                    foreach (SceneObjectPart part in group.Parts)
+                    {
+                        // Make the rezzer the owner, as this is not necessarily set correctly in the serialized asset.
+                        part.LastOwnerID = part.OwnerID;
+                        part.OwnerID = remoteClient.AgentId;
+                    }
                 }
 
                 if (!attachment)
@@ -979,10 +954,15 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
         /// <param name="item"></param>
         /// <param name="objlist"></param>
         /// <param name="pos"></param>
+        /// <param name="veclist">
+        /// List of vector position adjustments for a coalesced objects.  For ordinary objects
+        /// this list will contain just Vector3.Zero.  The order of adjustments must match the order of objlist
+        /// </param>
         /// <param name="isAttachment"></param>
         /// <returns>true if we can processed with rezzing, false if we need to abort</returns>
         private bool DoPreRezWhenFromItem(
-            IClientAPI remoteClient, InventoryItemBase item, List<SceneObjectGroup> objlist, Vector3 pos, bool isAttachment)
+            IClientAPI remoteClient, InventoryItemBase item, List<SceneObjectGroup> objlist, 
+            Vector3 pos, List<Vector3> veclist, bool isAttachment)
         {
             UUID fromUserInventoryItemId = UUID.Zero;
 
@@ -1005,28 +985,29 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                 }
             }
 
-            int primcount = 0;
-            foreach (SceneObjectGroup g in objlist)
-                primcount += g.PrimCount;
-
-            if (!m_Scene.Permissions.CanRezObject(
-                primcount, remoteClient.AgentId, pos)
-                && !isAttachment)
+            for (int i = 0; i < objlist.Count; i++)
             {
-                // The client operates in no fail mode. It will
-                // have already removed the item from the folder
-                // if it's no copy.
-                // Put it back if it's not an attachment
-                //
-                if (((item.CurrentPermissions & (uint)PermissionMask.Copy) == 0) && (!isAttachment))
-                    remoteClient.SendBulkUpdateInventory(item);
+                SceneObjectGroup g = objlist[i];
 
-                ILandObject land = m_Scene.LandChannel.GetLandObject(pos.X, pos.Y);
-                remoteClient.SendAlertMessage(string.Format(
-                    "Can't rez object '{0}' at <{1:F3}, {2:F3}, {3:F3}> on parcel '{4}' in region {5}.",
-                    item.Name, pos.X, pos.Y, pos.Z, land != null ? land.LandData.Name : "Unknown", m_Scene.RegionInfo.RegionName));
+                if (!m_Scene.Permissions.CanRezObject(
+                    g.PrimCount, remoteClient.AgentId, pos + veclist[i])
+                    && !isAttachment)
+                {
+                    // The client operates in no fail mode. It will
+                    // have already removed the item from the folder
+                    // if it's no copy.
+                    // Put it back if it's not an attachment
+                    //
+                    if (((item.CurrentPermissions & (uint)PermissionMask.Copy) == 0) && (!isAttachment))
+                        remoteClient.SendBulkUpdateInventory(item);
 
-                return false;
+                    ILandObject land = m_Scene.LandChannel.GetLandObject(pos.X, pos.Y);
+                    remoteClient.SendAlertMessage(string.Format(
+                        "Can't rez object '{0}' at <{1:F3}, {2:F3}, {3:F3}> on parcel '{4}' in region {5}.",
+                        item.Name, pos.X, pos.Y, pos.Z, land != null ? land.LandData.Name : "Unknown", m_Scene.Name));
+
+                    return false;
+                }
             }
 
             for (int i = 0; i < objlist.Count; i++)
@@ -1107,7 +1088,7 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                             part.GroupMask = item.GroupPermissions;
                     }
                 }
-    
+
                 rootPart.TrimPermissions();
 
                 if (isAttachment)
diff --git a/OpenSim/Region/CoreModules/Framework/Library/LibraryModule.cs b/OpenSim/Region/CoreModules/Framework/Library/LibraryModule.cs
index d07cff4..69d7e16 100644
--- a/OpenSim/Region/CoreModules/Framework/Library/LibraryModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/Library/LibraryModule.cs
@@ -176,7 +176,7 @@ namespace OpenSim.Region.CoreModules.Framework.Library
                 m_log.InfoFormat("[LIBRARY MODULE]: Loading library archive {0} ({1})...", iarFileName, simpleName);
                 simpleName = GetInventoryPathFromName(simpleName);
 
-                InventoryArchiveReadRequest archread = new InventoryArchiveReadRequest(m_MockScene, uinfo, simpleName, iarFileName, false);
+                InventoryArchiveReadRequest archread = new InventoryArchiveReadRequest(m_MockScene.InventoryService, m_MockScene.AssetService, m_MockScene.UserAccountService, uinfo, simpleName, iarFileName, false);
                 try
                 {
                     HashSet<InventoryNodeBase> nodes = archread.Execute();
@@ -185,7 +185,7 @@ namespace OpenSim.Region.CoreModules.Framework.Library
                         // didn't find the subfolder with the given name; place it on the top
                         m_log.InfoFormat("[LIBRARY MODULE]: Didn't find {0} in library. Placing archive on the top level", simpleName);
                         archread.Close();
-                        archread = new InventoryArchiveReadRequest(m_MockScene, uinfo, "/", iarFileName, false);
+                        archread = new InventoryArchiveReadRequest(m_MockScene.InventoryService, m_MockScene.AssetService, m_MockScene.UserAccountService, uinfo, "/", iarFileName, false);
                         archread.Execute();
                     }
 
diff --git a/OpenSim/Region/CoreModules/Framework/Search/BasicSearchModule.cs b/OpenSim/Region/CoreModules/Framework/Search/BasicSearchModule.cs
new file mode 100644
index 0000000..8838612
--- /dev/null
+++ b/OpenSim/Region/CoreModules/Framework/Search/BasicSearchModule.cs
@@ -0,0 +1,197 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Reflection;
+using System.Threading;
+
+using OpenSim.Framework;
+using OpenSim.Framework.Console;
+using OpenSim.Framework.Monitoring;
+using OpenSim.Region.ClientStack.LindenUDP;
+using OpenSim.Region.Framework;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Services.Interfaces;
+using OpenSim.Services.Connectors.Hypergrid;
+
+using OpenMetaverse;
+using OpenMetaverse.Packets;
+using log4net;
+using Nini.Config;
+using Mono.Addins;
+
+using DirFindFlags = OpenMetaverse.DirectoryManager.DirFindFlags;
+
+namespace OpenSim.Region.CoreModules.Framework.Search
+{
+    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "BasicSearchModule")]
+    public class BasicSearchModule : ISharedRegionModule
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        protected bool m_Enabled;
+        protected List<Scene> m_Scenes = new List<Scene>();
+
+        private IGroupsModule m_GroupsService = null;
+
+        #region ISharedRegionModule
+
+        public void Initialise(IConfigSource config)
+        {
+            string umanmod = config.Configs["Modules"].GetString("SearchModule", Name);
+            if (umanmod == Name)
+            {
+                m_Enabled = true;
+                m_log.DebugFormat("[BASIC SEARCH MODULE]: {0} is enabled", Name);
+            }
+        }
+
+        public bool IsSharedModule
+        {
+            get { return true; }
+        }
+
+        public virtual string Name
+        {
+            get { return "BasicSearchModule"; }
+        }
+
+        public Type ReplaceableInterface
+        {
+            get { return null; }
+        }
+
+        public void AddRegion(Scene scene)
+        {
+            if (m_Enabled)
+            {
+                m_Scenes.Add(scene);
+
+                scene.EventManager.OnMakeRootAgent += new Action<ScenePresence>(EventManager_OnMakeRootAgent);
+                scene.EventManager.OnMakeChildAgent += new EventManager.OnMakeChildAgentDelegate(EventManager_OnMakeChildAgent);
+            }
+        }
+
+        public void RemoveRegion(Scene scene)
+        {
+            if (m_Enabled)
+            {
+                m_Scenes.Remove(scene);
+
+                scene.EventManager.OnMakeRootAgent -= new Action<ScenePresence>(EventManager_OnMakeRootAgent);
+                scene.EventManager.OnMakeChildAgent -= new EventManager.OnMakeChildAgentDelegate(EventManager_OnMakeChildAgent);
+            }
+        }
+
+        public void RegionLoaded(Scene s)
+        {
+            if (!m_Enabled)
+                return;
+
+            if (m_GroupsService == null)
+            {
+                m_GroupsService = s.RequestModuleInterface<IGroupsModule>();
+
+                // No Groups Service Connector, then group search won't work...
+                if (m_GroupsService == null)
+                    m_log.Warn("[BASIC SEARCH MODULE]: Could not get IGroupsModule");
+            }
+        }
+
+        public void PostInitialise()
+        {
+        }
+
+        public void Close()
+        {
+            m_Scenes.Clear();
+        }
+
+        #endregion ISharedRegionModule
+
+ 
+        #region Event Handlers
+
+        void EventManager_OnMakeRootAgent(ScenePresence sp)
+        {
+            sp.ControllingClient.OnDirFindQuery += OnDirFindQuery;
+        }
+
+        void EventManager_OnMakeChildAgent(ScenePresence sp)
+        {
+            sp.ControllingClient.OnDirFindQuery -= OnDirFindQuery;
+        }
+
+        void OnDirFindQuery(IClientAPI remoteClient, UUID queryID, string queryText, uint queryFlags, int queryStart)
+        {
+            if (((DirFindFlags)queryFlags & DirFindFlags.People) == DirFindFlags.People)
+            {
+                if (string.IsNullOrEmpty(queryText))
+                    remoteClient.SendDirPeopleReply(queryID, new DirPeopleReplyData[0]);
+
+                List<UserAccount> accounts = m_Scenes[0].UserAccountService.GetUserAccounts(m_Scenes[0].RegionInfo.ScopeID, queryText);
+                DirPeopleReplyData[] hits = new DirPeopleReplyData[accounts.Count];
+                int i = 0;
+                foreach (UserAccount acc in accounts)
+                {
+                    DirPeopleReplyData d = new DirPeopleReplyData();
+                    d.agentID = acc.PrincipalID;
+                    d.firstName = acc.FirstName;
+                    d.lastName = acc.LastName;
+                    d.online = false;
+
+                    hits[i++] = d;
+                }
+
+                // TODO: This currently ignores pretty much all the query flags including Mature and sort order
+                remoteClient.SendDirPeopleReply(queryID, hits);
+            }
+            else if (((DirFindFlags)queryFlags & DirFindFlags.Groups) == DirFindFlags.Groups)
+            {
+                if (m_GroupsService == null)
+                {
+                    m_log.Warn("[BASIC SEARCH MODULE]: Groups service is not available. Unable to search groups.");
+                    remoteClient.SendAlertMessage("Groups search is not enabled");
+                    return;
+                }
+
+                if (string.IsNullOrEmpty(queryText))
+                    remoteClient.SendDirGroupsReply(queryID, new DirGroupsReplyData[0]);
+
+                // TODO: This currently ignores pretty much all the query flags including Mature and sort order
+                remoteClient.SendDirGroupsReply(queryID, m_GroupsService.FindGroups(remoteClient, queryText).ToArray());
+            }
+
+        }
+
+        #endregion Event Handlers
+
+    }
+
+}
\ No newline at end of file
diff --git a/OpenSim/Region/CoreModules/Framework/ServiceThrottle/ServiceThrottleModule.cs b/OpenSim/Region/CoreModules/Framework/ServiceThrottle/ServiceThrottleModule.cs
new file mode 100644
index 0000000..a70261e
--- /dev/null
+++ b/OpenSim/Region/CoreModules/Framework/ServiceThrottle/ServiceThrottleModule.cs
@@ -0,0 +1,256 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using System.Threading;
+using log4net;
+using Mono.Addins;
+using Nini.Config;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Framework.Monitoring;
+using OpenSim.Region.Framework.Scenes;
+using GridRegion = OpenSim.Services.Interfaces.GridRegion;
+
+namespace OpenSim.Region.CoreModules.Framework
+{
+    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "GridServiceThrottleModule")]
+    public class ServiceThrottleModule : ISharedRegionModule, IServiceThrottleModule
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(
+                MethodBase.GetCurrentMethod().DeclaringType);
+
+        private readonly List<Scene> m_scenes = new List<Scene>();
+        private System.Timers.Timer m_timer = new System.Timers.Timer();
+
+        private Queue<Action> m_RequestQueue = new Queue<Action>();
+        private Dictionary<string, List<string>> m_Pending = new Dictionary<string, List<string>>();
+        private int m_Interval;
+
+        #region ISharedRegionModule
+
+        public void Initialise(IConfigSource config)
+        {
+            m_Interval = Util.GetConfigVarFromSections<int>(config, "Interval", new string[] { "ServiceThrottle" }, 5000);
+
+            m_timer = new System.Timers.Timer();
+            m_timer.AutoReset = false;
+            m_timer.Enabled = true;
+            m_timer.Interval = 15000; // 15 secs at first
+            m_timer.Elapsed += ProcessQueue;
+            m_timer.Start();
+
+            //Watchdog.StartThread(
+            //    ProcessQueue,
+            //    "GridServiceRequestThread",
+            //    ThreadPriority.BelowNormal,
+            //    true,
+            //    false);
+        }
+
+        public void AddRegion(Scene scene)
+        {
+            lock (m_scenes)
+            {
+                m_scenes.Add(scene);
+                scene.RegisterModuleInterface<IServiceThrottleModule>(this);
+                scene.EventManager.OnNewClient += OnNewClient;
+                scene.EventManager.OnMakeRootAgent += OnMakeRootAgent;
+            }
+        }
+
+        public void RegionLoaded(Scene scene)
+        {
+        }
+
+        public void RemoveRegion(Scene scene)
+        {
+            lock (m_scenes)
+            {
+                m_scenes.Remove(scene);
+                scene.EventManager.OnNewClient -= OnNewClient;
+            }
+        }
+
+        public void PostInitialise()
+        {
+        }
+
+        public void Close()
+        {
+        }
+
+        public string Name
+        {
+            get { return "ServiceThrottleModule"; }
+        }
+
+        public Type ReplaceableInterface
+        {
+            get { return null; }
+        }
+
+        #endregion ISharedRegionMOdule
+
+        #region Events
+
+        void OnNewClient(IClientAPI client)
+        {
+            client.OnRegionHandleRequest += OnRegionHandleRequest;
+        }
+
+        void OnMakeRootAgent(ScenePresence obj)
+        {
+            lock (m_timer)
+            {
+                if (!m_timer.Enabled)
+                {
+                    m_timer.Interval = m_Interval;
+                    m_timer.Enabled = true;
+                    m_timer.Start();
+                }
+            }
+        }
+
+        public void OnRegionHandleRequest(IClientAPI client, UUID regionID)
+        {
+            //m_log.DebugFormat("[SERVICE THROTTLE]: RegionHandleRequest {0}", regionID);
+            ulong handle = 0;
+            if (IsLocalRegionHandle(regionID, out handle))
+            {
+                client.SendRegionHandle(regionID, handle);
+                return;
+            }
+
+            Action action = delegate
+            {
+                GridRegion r = m_scenes[0].GridService.GetRegionByUUID(UUID.Zero, regionID);
+
+                if (r != null && r.RegionHandle != 0)
+                    client.SendRegionHandle(regionID, r.RegionHandle);
+            };
+
+            Enqueue("region", regionID.ToString(), action);
+        }
+
+        #endregion Events
+
+        #region IServiceThrottleModule
+
+        public void Enqueue(string category, string itemid, Action continuation)
+        {
+            lock (m_RequestQueue)
+            {
+                if (m_Pending.ContainsKey(category))
+                {
+                    if (m_Pending[category].Contains(itemid))
+                        // Don't enqueue, it's already pending
+                        return;
+                }
+                else
+                    m_Pending.Add(category, new List<string>());
+
+                m_Pending[category].Add(itemid);
+
+                m_RequestQueue.Enqueue(delegate
+                {
+                    lock (m_RequestQueue)
+                        m_Pending[category].Remove(itemid);
+
+                    continuation();
+                });
+            }
+        }
+
+        #endregion IServiceThrottleModule
+
+        #region Process Continuation Queue
+
+        private void ProcessQueue(object sender, System.Timers.ElapsedEventArgs e)
+        {
+            //m_log.DebugFormat("[YYY]: Process queue with {0} continuations", m_RequestQueue.Count);
+
+            while (m_RequestQueue.Count > 0)
+            {
+                Action continuation = null;
+                lock (m_RequestQueue)
+                    continuation = m_RequestQueue.Dequeue();
+
+                if (continuation != null)
+                    continuation();
+            }
+
+            if (AreThereRootAgents())
+            {
+                lock (m_timer)
+                {
+                    m_timer.Interval = 1000; // 1 sec
+                    m_timer.Enabled = true;
+                    m_timer.Start();
+                }
+            }
+            else
+                lock (m_timer)
+                    m_timer.Enabled = false;
+
+        }
+
+        #endregion Process Continuation Queue
+
+        #region Misc
+
+        private bool IsLocalRegionHandle(UUID regionID, out ulong regionHandle)
+        {
+            regionHandle = 0;
+            foreach (Scene s in m_scenes)
+                if (s.RegionInfo.RegionID == regionID)
+                {
+                    regionHandle = s.RegionInfo.RegionHandle;
+                    return true;
+                }
+            return false;
+        }
+
+        private bool AreThereRootAgents()
+        {
+            foreach (Scene s in m_scenes)
+            {
+                foreach (ScenePresence sp in s.GetScenePresences())
+                    if (!sp.IsChildAgent)
+                        return true;
+            }
+
+            return false;
+        }
+
+        #endregion Misc
+    }
+
+}
diff --git a/OpenSim/Region/CoreModules/Framework/UserManagement/HGUserManagementModule.cs b/OpenSim/Region/CoreModules/Framework/UserManagement/HGUserManagementModule.cs
index 8ce20e9..245c808 100644
--- a/OpenSim/Region/CoreModules/Framework/UserManagement/HGUserManagementModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/UserManagement/HGUserManagementModule.cs
@@ -54,11 +54,11 @@ namespace OpenSim.Region.CoreModules.Framework.UserManagement
 
         public new void Initialise(IConfigSource config)
         {
-            string umanmod = config.Configs["Modules"].GetString("UserManagementModule", Name);
+            string umanmod = config.Configs["Modules"].GetString("UserManagementModule", null);
             if (umanmod == Name)
             {
                 m_Enabled = true;
-                RegisterConsoleCmds();
+                Init();
                 m_log.DebugFormat("[USER MANAGEMENT MODULE]: {0} is enabled", Name);
             }
         }
@@ -70,7 +70,7 @@ namespace OpenSim.Region.CoreModules.Framework.UserManagement
 
         #endregion ISharedRegionModule
 
-        protected override void AddAdditionalUsers(UUID avatarID, string query, List<UserData> users)
+        protected override void AddAdditionalUsers(string query, List<UserData> users)
         {
             if (query.Contains("@"))  // First.Last@foo.com, maybe?
             {
diff --git a/OpenSim/Region/CoreModules/Framework/UserManagement/Tests/HGUserManagementModuleTests.cs b/OpenSim/Region/CoreModules/Framework/UserManagement/Tests/HGUserManagementModuleTests.cs
new file mode 100644
index 0000000..9d36aa5
--- /dev/null
+++ b/OpenSim/Region/CoreModules/Framework/UserManagement/Tests/HGUserManagementModuleTests.cs
@@ -0,0 +1,76 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using Nini.Config;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Region.CoreModules.Framework.UserManagement;
+using OpenSim.Tests.Common;
+using OpenSim.Tests.Common.Mock;
+
+namespace OpenSim.Region.CoreModules.Framework.UserManagement.Tests
+{
+    [TestFixture]
+    public class HGUserManagementModuleTests : OpenSimTestCase
+    {    
+        /// <summary>
+        /// Test that a new HG agent (i.e. one without a user account) has their name cached in the UMM upon creation.
+        /// </summary>
+        [Test]
+        public void TestCachedUserNameForNewAgent()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            HGUserManagementModule hgumm = new HGUserManagementModule();
+            UUID userId = TestHelpers.ParseStem("11");
+            string firstName = "Fred";
+            string lastName = "Astaire";
+            string homeUri = "example.com";
+
+            IConfigSource config = new IniConfigSource();
+            config.AddConfig("Modules");
+            config.Configs["Modules"].Set("UserManagementModule", hgumm.Name);
+
+            SceneHelpers sceneHelpers = new SceneHelpers();
+            TestScene scene = sceneHelpers.SetupScene();
+            SceneHelpers.SetupSceneModules(scene, config, hgumm);
+
+            AgentCircuitData acd = SceneHelpers.GenerateAgentData(userId);
+            acd.firstname = firstName;
+            acd.lastname = lastName;
+            acd.ServiceURLs["HomeURI"] = "http://" + homeUri;
+
+            SceneHelpers.AddScenePresence(scene, acd);
+
+            string name = hgumm.GetUserName(userId);
+            Assert.That(name, Is.EqualTo(string.Format("{0}.{1} @{2}", firstName, lastName, homeUri)));
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/CoreModules/Framework/UserManagement/UserManagementModule.cs b/OpenSim/Region/CoreModules/Framework/UserManagement/UserManagementModule.cs
index 77e8b00..3fb5195 100644
--- a/OpenSim/Region/CoreModules/Framework/UserManagement/UserManagementModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/UserManagement/UserManagementModule.cs
@@ -28,9 +28,11 @@ using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Reflection;
+using System.Threading;
 
 using OpenSim.Framework;
 using OpenSim.Framework.Console;
+using OpenSim.Framework.Monitoring;
 using OpenSim.Region.ClientStack.LindenUDP;
 using OpenSim.Region.Framework;
 using OpenSim.Region.Framework.Interfaces;
@@ -44,25 +46,19 @@ using log4net;
 using Nini.Config;
 using Mono.Addins;
 
+using DirFindFlags = OpenMetaverse.DirectoryManager.DirFindFlags;
+
 namespace OpenSim.Region.CoreModules.Framework.UserManagement
 {
-    public class UserData
-    {
-        public UUID Id { get; set; }
-        public string FirstName { get; set; }
-        public string LastName { get; set; }
-        public string HomeURL { get; set; }
-        public Dictionary<string, object> ServerURLs { get; set; }
-    }
-
     [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "UserManagementModule")]
-    public class UserManagementModule : ISharedRegionModule, IUserManagement
+    public class UserManagementModule : ISharedRegionModule, IUserManagement, IPeople
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
         protected bool m_Enabled;
         protected List<Scene> m_Scenes = new List<Scene>();
 
+        protected IServiceThrottleModule m_ServiceThrottle;
         // The cache
         protected Dictionary<UUID, UserData> m_UserCache = new Dictionary<UUID, UserData>();
 
@@ -74,7 +70,7 @@ namespace OpenSim.Region.CoreModules.Framework.UserManagement
             if (umanmod == Name)
             {
                 m_Enabled = true;
-                RegisterConsoleCmds();
+                Init();
                 m_log.DebugFormat("[USER MANAGEMENT MODULE]: {0} is enabled", Name);
             }
         }
@@ -101,6 +97,7 @@ namespace OpenSim.Region.CoreModules.Framework.UserManagement
                 m_Scenes.Add(scene);
 
                 scene.RegisterModuleInterface<IUserManagement>(this);
+                scene.RegisterModuleInterface<IPeople>(this);
                 scene.EventManager.OnNewClient += new EventManager.OnNewClientDelegate(EventManager_OnNewClient);
                 scene.EventManager.OnPrimsLoaded += new EventManager.PrimsLoaded(EventManager_OnPrimsLoaded);
             }
@@ -117,6 +114,8 @@ namespace OpenSim.Region.CoreModules.Framework.UserManagement
 
         public void RegionLoaded(Scene s)
         {
+            if (m_Enabled && m_ServiceThrottle == null)
+                m_ServiceThrottle = s.RequestModuleInterface<IServiceThrottleModule>();
         }
 
         public void PostInitialise()
@@ -143,7 +142,6 @@ namespace OpenSim.Region.CoreModules.Framework.UserManagement
             s.ForEachSOG(delegate(SceneObjectGroup sog) { CacheCreators(sog); });
         }
 
-
         void EventManager_OnNewClient(IClientAPI client)
         {
             client.OnConnectionClosed += new Action<IClientAPI>(HandleConnectionClosed);
@@ -157,21 +155,43 @@ namespace OpenSim.Region.CoreModules.Framework.UserManagement
             client.OnAvatarPickerRequest -= new AvatarPickerRequest(HandleAvatarPickerRequest);
         }
 
-        void HandleUUIDNameRequest(UUID uuid, IClientAPI remote_client)
+        void HandleUUIDNameRequest(UUID uuid, IClientAPI client)
         {
+//            m_log.DebugFormat(
+//                "[USER MANAGEMENT MODULE]: Handling request for name binding of UUID {0} from {1}", 
+//                uuid, remote_client.Name);
+
             if (m_Scenes[0].LibraryService != null && (m_Scenes[0].LibraryService.LibraryRootFolder.Owner == uuid))
             {
-                remote_client.SendNameReply(uuid, "Mr", "OpenSim");
+                client.SendNameReply(uuid, "Mr", "OpenSim");
             }
             else
             {
-                string[] names = GetUserNames(uuid);
-                if (names.Length == 2)
+                string[] names = new string[2];
+                if (TryGetUserNamesFromCache(uuid, names))
                 {
-                    //m_log.DebugFormat("[XXX] HandleUUIDNameRequest {0} is {1} {2}", uuid, names[0], names[1]);
-                    remote_client.SendNameReply(uuid, names[0], names[1]);
+                    client.SendNameReply(uuid, names[0], names[1]);
+                    return;
                 }
 
+                // Not found in cache, queue continuation
+                m_ServiceThrottle.Enqueue("name", uuid.ToString(),  delegate
+                {
+                    //m_log.DebugFormat("[YYY]: Name request {0}", uuid);
+
+                    // As least upto September 2013, clients permanently cache UUID -> Name bindings.  Some clients
+                    // appear to clear this when the user asks it to clear the cache, but others may not.
+                    //
+                    // So to avoid clients
+                    // (particularly Hypergrid clients) permanently binding "Unknown User" to a given UUID, we will 
+                    // instead drop the request entirely.
+                    if (TryGetUserNames(uuid, names))
+                        client.SendNameReply(uuid, names[0], names[1]);
+//                    else
+//                        m_log.DebugFormat(
+//                            "[USER MANAGEMENT MODULE]: No bound name for {0} found, ignoring request from {1}", 
+//                            uuid, client.Name);
+                });
             }
         }
 
@@ -181,29 +201,7 @@ namespace OpenSim.Region.CoreModules.Framework.UserManagement
 
             m_log.DebugFormat("[USER MANAGEMENT MODULE]: HandleAvatarPickerRequest for {0}", query);
 
-            // searhc the user accounts service
-            List<UserAccount> accs = m_Scenes[0].UserAccountService.GetUserAccounts(m_Scenes[0].RegionInfo.ScopeID, query);
-
-            List<UserData> users = new List<UserData>();
-            if (accs != null)
-            {
-                foreach (UserAccount acc in accs)
-                {
-                    UserData ud = new UserData();
-                    ud.FirstName = acc.FirstName;
-                    ud.LastName = acc.LastName;
-                    ud.Id = acc.PrincipalID;
-                    users.Add(ud);
-                }
-            }
-
-            // search the local cache
-            foreach (UserData data in m_UserCache.Values)
-                if (users.Find(delegate(UserData d) { return d.Id == data.Id; }) == null &&
-                    (data.FirstName.StartsWith(query) || data.LastName.StartsWith(query)))
-                    users.Add(data);
-
-            AddAdditionalUsers(avatarID, query, users);
+            List<UserData> users = GetUserData(query, 500, 1);
 
             AvatarPickerReplyPacket replyPacket = (AvatarPickerReplyPacket)PacketPool.Instance.GetPacket(PacketType.AvatarPickerReply);
             // TODO: don't create new blocks if recycling an old packet
@@ -249,12 +247,51 @@ namespace OpenSim.Region.CoreModules.Framework.UserManagement
             client.SendAvatarPickerReply(agent_data, data_args);
         }
 
-        protected virtual void AddAdditionalUsers(UUID avatarID, string query, List<UserData> users)
+        protected virtual void AddAdditionalUsers(string query, List<UserData> users)
         {
         }
 
         #endregion Event Handlers
 
+        #region IPeople
+
+        public List<UserData> GetUserData(string query, int page_size, int page_number)
+        {
+            // search the user accounts service
+            List<UserAccount> accs = m_Scenes[0].UserAccountService.GetUserAccounts(m_Scenes[0].RegionInfo.ScopeID, query);
+
+            List<UserData> users = new List<UserData>();
+            if (accs != null)
+            {
+                foreach (UserAccount acc in accs)
+                {
+                    UserData ud = new UserData();
+                    ud.FirstName = acc.FirstName;
+                    ud.LastName = acc.LastName;
+                    ud.Id = acc.PrincipalID;
+                    users.Add(ud);
+                }
+            }
+
+            // search the local cache
+            lock (m_UserCache)
+            {
+                foreach (UserData data in m_UserCache.Values)
+                {
+                    if (users.Find(delegate(UserData d) { return d.Id == data.Id; }) == null &&
+                        (data.FirstName.ToLower().StartsWith(query.ToLower()) || data.LastName.ToLower().StartsWith(query.ToLower())))
+                        users.Add(data);
+                }
+            }
+
+            AddAdditionalUsers(query, users);
+
+            return users;
+
+        }
+
+        #endregion IPeople
+
         private void CacheCreators(SceneObjectGroup sog)
         {
             //m_log.DebugFormat("[USER MANAGEMENT MODULE]: processing {0} {1}; {2}", sog.RootPart.Name, sog.RootPart.CreatorData, sog.RootPart.CreatorIdentification);
@@ -268,26 +305,56 @@ namespace OpenSim.Region.CoreModules.Framework.UserManagement
             }
         }
 
-        private string[] GetUserNames(UUID uuid)
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="uuid"></param>
+        /// <param name="names">Caller please provide a properly instantiated array for names, string[2]</param>
+        /// <returns></returns>
+        private bool TryGetUserNames(UUID uuid, string[] names)
         {
-            string[] returnstring = new string[2];
+            if (names == null)
+                names = new string[2];
+
+            if (TryGetUserNamesFromCache(uuid, names))
+                return true;
+
+            if (TryGetUserNamesFromServices(uuid, names))
+                return true;
+
+            return false;
+        }
 
+        private bool TryGetUserNamesFromCache(UUID uuid, string[] names)
+        {
             lock (m_UserCache)
             {
                 if (m_UserCache.ContainsKey(uuid))
                 {
-                    returnstring[0] = m_UserCache[uuid].FirstName;
-                    returnstring[1] = m_UserCache[uuid].LastName;
-                    return returnstring;
+                    names[0] = m_UserCache[uuid].FirstName;
+                    names[1] = m_UserCache[uuid].LastName;
+
+                    return true;
                 }
             }
 
+            return false;
+        }
+
+        /// <summary>
+        /// Try to get the names bound to the given uuid, from the services.
+        /// </summary>
+        /// <returns>True if the name was found, false if not.</returns>
+        /// <param name='uuid'></param>
+        /// <param name='names'>The array of names if found.  If not found, then names[0] = "Unknown" and names[1] = "User"</param>
+        private bool TryGetUserNamesFromServices(UUID uuid, string[] names)
+        {
             UserAccount account = m_Scenes[0].UserAccountService.GetUserAccount(UUID.Zero, uuid);
 
             if (account != null)
             {
-                returnstring[0] = account.FirstName;
-                returnstring[1] = account.LastName;
+                names[0] = account.FirstName;
+                names[1] = account.LastName;
 
                 UserData user = new UserData();
                 user.FirstName = account.FirstName;
@@ -295,14 +362,42 @@ namespace OpenSim.Region.CoreModules.Framework.UserManagement
 
                 lock (m_UserCache)
                     m_UserCache[uuid] = user;
+
+                return true;
             }
             else
             {
-                returnstring[0] = "Unknown";
-                returnstring[1] = "User";
-            }
+                // Let's try the GridUser service
+                GridUserInfo uInfo = m_Scenes[0].GridUserService.GetGridUserInfo(uuid.ToString());
+                if (uInfo != null)
+                {
+                    string url, first, last, tmp;
+                    UUID u;
+                    if (Util.ParseUniversalUserIdentifier(uInfo.UserID, out u, out url, out first, out last, out tmp))
+                    {
+                        AddUser(uuid, first, last, url);
+
+                        if (m_UserCache.ContainsKey(uuid))
+                        {
+                            names[0] = m_UserCache[uuid].FirstName;
+                            names[1] = m_UserCache[uuid].LastName;
+
+                            return true;
+                        }
+                    }
+                    else
+                        m_log.DebugFormat("[USER MANAGEMENT MODULE]: Unable to parse UUI {0}", uInfo.UserID);
+                }
+                else
+                {
+                    m_log.DebugFormat("[USER MANAGEMENT MODULE]: No grid user found for {0}", uuid);
+                }
 
-            return returnstring;
+                names[0] = "Unknown";
+                names[1] = "UserUMMTGUN9";
+
+                return false;
+            }
         }
 
         #region IUserManagement
@@ -338,16 +433,11 @@ namespace OpenSim.Region.CoreModules.Framework.UserManagement
 
         public string GetUserName(UUID uuid)
         {
-            string[] names = GetUserNames(uuid);
-            if (names.Length == 2)
-            {
-                string firstname = names[0];
-                string lastname = names[1];
+            string[] names = new string[2];
+            TryGetUserNames(uuid, names);
 
-                return firstname + " " + lastname;
+            return names[0] + " " + names[1];
 
-            }
-            return "(hippos)";
         }
 
         public string GetUserHomeURL(UUID userID)
@@ -376,7 +466,7 @@ namespace OpenSim.Region.CoreModules.Framework.UserManagement
                     return userdata.ServerURLs[serverType].ToString();
                 }
 
-                if (userdata.HomeURL != null && userdata.HomeURL != string.Empty)
+                if (!string.IsNullOrEmpty(userdata.HomeURL))
                 {
                     //m_log.DebugFormat(
                     //    "[USER MANAGEMENT MODULE]: Did not find url type {0} so requesting urls from '{1}' for {2}",
@@ -394,14 +484,20 @@ namespace OpenSim.Region.CoreModules.Framework.UserManagement
 
         public string GetUserUUI(UUID userID)
         {
-            UserAccount account = m_Scenes[0].UserAccountService.GetUserAccount(m_Scenes[0].RegionInfo.ScopeID, userID);
-            if (account != null)
-                return userID.ToString();
-
             UserData ud;
             lock (m_UserCache)
                 m_UserCache.TryGetValue(userID, out ud);
 
+            if (ud == null) // It's not in the cache
+            {
+                string[] names = new string[2];
+                // This will pull the data from either UserAccounts or GridUser
+                // and stick it into the cache
+                TryGetUserNamesFromServices(userID, names);
+                lock (m_UserCache)
+                    m_UserCache.TryGetValue(userID, out ud);
+            }
+
             if (ud != null)
             {
                 string homeURL = ud.HomeURL;
@@ -446,77 +542,81 @@ namespace OpenSim.Region.CoreModules.Framework.UserManagement
             AddUser(uuid, homeURL + ";" + first + " " + last);
         }
 
-        public void AddUser (UUID id, string creatorData)
+        public void AddUser(UUID id, string creatorData)
         {
             //m_log.DebugFormat("[USER MANAGEMENT MODULE]: Adding user with id {0}, creatorData {1}", id, creatorData);
 
             UserData oldUser;
-            //lock the whole block - prevent concurrent update
             lock (m_UserCache)
+                m_UserCache.TryGetValue(id, out oldUser);
+
+            if (oldUser != null)
             {
-                m_UserCache.TryGetValue (id, out oldUser);
-                if (oldUser != null)
+                if (string.IsNullOrEmpty(creatorData))
                 {
-                    if (creatorData == null || creatorData == String.Empty)
-                    {
-                        //ignore updates without creator data
-                        return;
-                    }
-                    //try update unknown users
-                    //and creator's home URL's
-                    if ((oldUser.FirstName == "Unknown" && !creatorData.Contains ("Unknown")) || (oldUser.HomeURL != null && !creatorData.StartsWith (oldUser.HomeURL)))
-                    {
-                        m_UserCache.Remove (id);
-//                      m_log.DebugFormat("[USER MANAGEMENT MODULE]: Re-adding user with id {0}, creatorData [{1}] and old HomeURL {2}", id, creatorData,oldUser.HomeURL);
-                    }
-                    else
-                    {
-                        //we have already a valid user within the cache
-                        return;
-                    }
+                    //ignore updates without creator data
+                    return;
                 }
 
-                UserAccount account = m_Scenes[0].UserAccountService.GetUserAccount (m_Scenes [0].RegionInfo.ScopeID, id);
-
-                if (account != null)
+                //try update unknown users, but don't update anyone else
+                if (oldUser.FirstName == "Unknown" && !creatorData.Contains("Unknown")) 
                 {
-                    AddUser (id, account.FirstName, account.LastName);
+                    lock (m_UserCache)
+                        m_UserCache.Remove(id);
+                    m_log.DebugFormat("[USER MANAGEMENT MODULE]: Re-adding user with id {0}, creatorData [{1}] and old HomeURL {2}", id, creatorData, oldUser.HomeURL);
                 }
                 else
                 {
-                    UserData user = new UserData ();
-                    user.Id = id;
+                    //we have already a valid user within the cache
+                    return;
+                }
+            }
 
-                    if (creatorData != null && creatorData != string.Empty)
-                    {
-                        //creatorData = <endpoint>;<name>
+            UserAccount account = m_Scenes[0].UserAccountService.GetUserAccount(m_Scenes[0].RegionInfo.ScopeID, id);
 
-                        string[] parts = creatorData.Split (';');
-                        if (parts.Length >= 1)
+            if (account != null)
+            {
+                AddUser(id, account.FirstName, account.LastName);
+            }
+            else
+            {
+                UserData user = new UserData();
+                user.Id = id;
+
+                if (!string.IsNullOrEmpty(creatorData))
+                {
+                    //creatorData = <endpoint>;<name>
+
+                    string[] parts = creatorData.Split(';');
+                    if (parts.Length >= 1)
+                    {
+                        user.HomeURL = parts[0];
+                        try
                         {
-                            user.HomeURL = parts [0];
-                            try
-                            {
-                                Uri uri = new Uri (parts [0]);
-                                user.LastName = "@" + uri.Authority;
-                            }
-                            catch (UriFormatException)
-                            {
-                                m_log.DebugFormat ("[SCENE]: Unable to parse Uri {0}", parts [0]);
-                                user.LastName = "@unknown";
-                            }
+                            Uri uri = new Uri(parts[0]);
+                            user.LastName = "@" + uri.Authority;
+                        }
+                        catch (UriFormatException)
+                        {
+                            m_log.DebugFormat("[SCENE]: Unable to parse Uri {0}", parts[0]);
+                            user.LastName = "@unknown";
                         }
-                        if (parts.Length >= 2)
-                            user.FirstName = parts [1].Replace (' ', '.');
-                    }
-                    else
-                    {
-                        user.FirstName = "Unknown";
-                        user.LastName = "User";
                     }
 
-                    AddUserInternal (user);
+                    if (parts.Length >= 2)
+                        user.FirstName = parts[1].Replace(' ', '.');
+                }
+                else
+                {
+                    // Temporarily add unknown user entries of this type into the cache so that we can distinguish
+                    // this source from other recent (hopefully resolved) bugs that fail to retrieve a user name binding
+                    // TODO: Can be removed when GUN* unknown users have definitely dropped significantly or
+                    // disappeared.
+                    user.FirstName = "Unknown";
+                    user.LastName = "UserUMMAU4";
                 }
+                
+                AddUserInternal(user);
             }
         }
 
@@ -541,9 +641,22 @@ namespace OpenSim.Region.CoreModules.Framework.UserManagement
 
         #endregion IUserManagement
 
+        protected void Init()
+        {
+            AddUser(UUID.Zero, "Unknown", "User");
+            RegisterConsoleCmds();
+        }
+
         protected void RegisterConsoleCmds()
         {
             MainConsole.Instance.Commands.AddCommand("Users", true,
+                "show name",
+                "show name <uuid>",
+                "Show the bindings between a single user UUID and a user name",
+                String.Empty,
+                HandleShowUser);
+
+            MainConsole.Instance.Commands.AddCommand("Users", true,
                 "show names",
                 "show names",
                 "Show the bindings between user UUIDs and user names",
@@ -551,26 +664,56 @@ namespace OpenSim.Region.CoreModules.Framework.UserManagement
                 HandleShowUsers);
         }
 
-        private void HandleShowUsers(string module, string[] cmd)
+        private void HandleShowUser(string module, string[] cmd)
         {
+            if (cmd.Length < 3)
+            {
+                MainConsole.Instance.OutputFormat("Usage: show name <uuid>");
+                return;
+            }
+
+            UUID userId;
+            if (!ConsoleUtil.TryParseConsoleUuid(MainConsole.Instance, cmd[2], out userId))
+                return;
+
+            string[] names;
+
+            UserData ud;
+
             lock (m_UserCache)
             {
-                if (m_UserCache.Count == 0)
+                if (!m_UserCache.TryGetValue(userId, out ud))
                 {
-                    MainConsole.Instance.Output("No users found");
+                    MainConsole.Instance.OutputFormat("No name known for user with id {0}", userId);
                     return;
                 }
-    
-                MainConsole.Instance.Output("UUID                                 User Name");
-                MainConsole.Instance.Output("-----------------------------------------------------------------------------");
+            }
+
+            ConsoleDisplayTable cdt = new ConsoleDisplayTable();
+            cdt.AddColumn("UUID", 36);
+            cdt.AddColumn("Name", 30);
+            cdt.AddColumn("HomeURL", 40);
+            cdt.AddRow(userId, string.Format("{0} {1}", ud.FirstName, ud.LastName), ud.HomeURL);
+
+            MainConsole.Instance.Output(cdt.ToString());
+        }
+
+        private void HandleShowUsers(string module, string[] cmd)
+        {
+            ConsoleDisplayTable cdt = new ConsoleDisplayTable();
+            cdt.AddColumn("UUID", 36);
+            cdt.AddColumn("Name", 30);
+            cdt.AddColumn("HomeURL", 40);
+
+            lock (m_UserCache)
+            {
                 foreach (KeyValuePair<UUID, UserData> kvp in m_UserCache)
-                {
-                    MainConsole.Instance.Output(String.Format("{0} {1} {2} ({3})",
-                           kvp.Key, kvp.Value.FirstName, kvp.Value.LastName, kvp.Value.HomeURL));
-                }
-    
-                return;
+                    cdt.AddRow(kvp.Key, string.Format("{0} {1}", kvp.Value.FirstName, kvp.Value.LastName), kvp.Value.HomeURL);
             }
+
+            MainConsole.Instance.Output(cdt.ToString());
         }
+
     }
+
 }
\ No newline at end of file
diff --git a/OpenSim/Region/CoreModules/Hypergrid/HGWorldMapModule.cs b/OpenSim/Region/CoreModules/Hypergrid/HGWorldMapModule.cs
index 7b11658..8946b5c 100644
--- a/OpenSim/Region/CoreModules/Hypergrid/HGWorldMapModule.cs
+++ b/OpenSim/Region/CoreModules/Hypergrid/HGWorldMapModule.cs
@@ -31,6 +31,7 @@ using System.Reflection;
 using log4net;
 using Nini.Config;
 using OpenMetaverse;
+using OpenMetaverse.StructuredData;
 using Mono.Addins;
 using OpenSim.Framework;
 using OpenSim.Region.CoreModules.World.WorldMap;
@@ -48,20 +49,63 @@ namespace OpenSim.Region.CoreModules.Hypergrid
         // Remember the map area that each client has been exposed to in this region
         private Dictionary<UUID, List<MapBlockData>> m_SeenMapBlocks = new Dictionary<UUID, List<MapBlockData>>();
 
+        private string m_MapImageServerURL = string.Empty;
+
+        private IUserManagement m_UserManagement;
+
         #region INonSharedRegionModule Members
 
-        public override void Initialise(IConfigSource config)
+        public override void Initialise(IConfigSource source)
         {
             if (Util.GetConfigVarFromSections<string>(
-                config, "WorldMapModule", new string[] { "Map", "Startup" }, "WorldMap") == "HGWorldMap")
+                source, "WorldMapModule", new string[] { "Map", "Startup" }, "WorldMap") == "HGWorldMap")
+            {
                 m_Enabled = true;
+
+                m_MapImageServerURL = Util.GetConfigVarFromSections<string>(source, "MapTileURL", new string[] {"LoginService", "HGWorldMap", "SimulatorFeatures"});
+
+                if (!string.IsNullOrEmpty(m_MapImageServerURL))
+                {
+                    m_MapImageServerURL = m_MapImageServerURL.Trim();
+                    if (!m_MapImageServerURL.EndsWith("/"))
+                        m_MapImageServerURL = m_MapImageServerURL + "/";
+                }
+
+
+            }
         }
 
         public override void AddRegion(Scene scene)
         {
+            if (!m_Enabled)
+                return;
+
             base.AddRegion(scene);
 
-            scene.EventManager.OnClientClosed += new EventManager.ClientClosed(EventManager_OnClientClosed);
+            scene.EventManager.OnClientClosed += EventManager_OnClientClosed;
+        }
+
+        public override void RegionLoaded(Scene scene)
+        {
+            if (!m_Enabled)
+                return;
+
+            base.RegionLoaded(scene);
+            ISimulatorFeaturesModule featuresModule = m_scene.RequestModuleInterface<ISimulatorFeaturesModule>();
+
+            if (featuresModule != null)
+                featuresModule.OnSimulatorFeaturesRequest += OnSimulatorFeaturesRequest;
+
+            m_UserManagement = m_scene.RequestModuleInterface<IUserManagement>();
+
+        }
+
+        public override void RemoveRegion(Scene scene)
+        {
+            if (!m_Enabled)
+                return;
+
+            scene.EventManager.OnClientClosed -= EventManager_OnClientClosed;
         }
 
         public override string Name
@@ -85,7 +129,7 @@ namespace OpenSim.Region.CoreModules.Hypergrid
                         b.Access = 254; // means 'simulator is offline'. We need this because the viewer ignores 255's
                     }
 
-                    m_log.DebugFormat("[HG MAP]: Reseting {0} blocks", mapBlocks.Count);
+                    m_log.DebugFormat("[HG MAP]: Resetting {0} blocks", mapBlocks.Count);
                     sp.ControllingClient.SendMapBlock(mapBlocks, 0);
                     m_SeenMapBlocks.Remove(clientID);
                 }
@@ -115,6 +159,20 @@ namespace OpenSim.Region.CoreModules.Hypergrid
             return mapBlocks;
         }
 
+        private void OnSimulatorFeaturesRequest(UUID agentID, ref OSDMap features)
+        {
+            if (m_UserManagement != null && !string.IsNullOrEmpty(m_MapImageServerURL) && !m_UserManagement.IsLocalGridUser(agentID))
+            {
+                OSD extras = new OSDMap();
+                if (features.ContainsKey("OpenSimExtras"))
+                    extras = features["OpenSimExtras"];
+                else
+                    features["OpenSimExtras"] = extras;
+
+                ((OSDMap)extras)["map-server-url"] = m_MapImageServerURL;
+
+            }
+        }
     }
 
     class MapArea
diff --git a/OpenSim/Region/CoreModules/Properties/AssemblyInfo.cs b/OpenSim/Region/CoreModules/Properties/AssemblyInfo.cs
index bfe0383..9809c86 100644
--- a/OpenSim/Region/CoreModules/Properties/AssemblyInfo.cs
+++ b/OpenSim/Region/CoreModules/Properties/AssemblyInfo.cs
@@ -30,7 +30,7 @@ using Mono.Addins;
 //      Build Number
 //      Revision
 //
-[assembly: AssemblyVersion("0.7.6.*")]
+[assembly: AssemblyVersion("0.8.0.*")]
 
 
 [assembly: Addin("OpenSim.Region.CoreModules", "0.1")]
diff --git a/OpenSim/Region/CoreModules/Scripting/HttpRequest/ScriptsHttpRequests.cs b/OpenSim/Region/CoreModules/Scripting/HttpRequest/ScriptsHttpRequests.cs
index 2b13a8b..5541063 100644
--- a/OpenSim/Region/CoreModules/Scripting/HttpRequest/ScriptsHttpRequests.cs
+++ b/OpenSim/Region/CoreModules/Scripting/HttpRequest/ScriptsHttpRequests.cs
@@ -412,7 +412,6 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
         //public bool HttpVerboseThrottle = true; // not implemented
         public List<string> HttpCustomHeaders = null;
         public bool HttpPragmaNoCache = true;
-        private Thread httpThread;
 
         // Request info
         private UUID _itemID;
@@ -501,9 +500,9 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
                         Request.Headers.Add(HttpCustomHeaders[i],
                                             HttpCustomHeaders[i+1]);
                 }
-                if (proxyurl != null && proxyurl.Length > 0)
+                if (!string.IsNullOrEmpty(proxyurl))
                 {
-                    if (proxyexcepts != null && proxyexcepts.Length > 0)
+                    if (!string.IsNullOrEmpty(proxyexcepts))
                     {
                         string[] elist = proxyexcepts.Split(';');
                         Request.Proxy = new WebProxy(proxyurl, true, elist);
@@ -521,7 +520,7 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
                         Request.Headers[entry.Key] = entry.Value;
 
                 // Encode outbound data
-                if (OutboundBody.Length > 0)
+                if (!string.IsNullOrEmpty(OutboundBody))
                 {
                     byte[] data = Util.UTF8.GetBytes(OutboundBody);
 
@@ -622,7 +621,7 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
             {
                 if (!WorkItem.Cancel())
                 {
-                    WorkItem.Abort();
+                    WorkItem.Cancel(true);
                 }
             }
             catch (Exception)
diff --git a/OpenSim/Region/CoreModules/Scripting/HttpRequest/Tests/ScriptsHttpRequestsTests.cs b/OpenSim/Region/CoreModules/Scripting/HttpRequest/Tests/ScriptsHttpRequestsTests.cs
new file mode 100644
index 0000000..e812d81
--- /dev/null
+++ b/OpenSim/Region/CoreModules/Scripting/HttpRequest/Tests/ScriptsHttpRequestsTests.cs
@@ -0,0 +1,198 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Net;
+using System.Reflection;
+using System.Runtime.Serialization;
+using System.Text;
+using System.Threading;
+using log4net.Config;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenMetaverse.Assets;
+using OpenSim.Framework;
+using OpenSim.Region.CoreModules.Scripting.HttpRequest;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Tests.Common;
+using OpenSim.Tests.Common.Mock;
+
+namespace OpenSim.Region.CoreModules.Scripting.HttpRequest.Tests
+{
+    class TestWebRequestCreate : IWebRequestCreate
+    {       
+        public TestWebRequest NextRequest { get; set; }
+
+        public WebRequest Create(Uri uri)
+        {
+//            NextRequest.RequestUri = uri;
+
+            return NextRequest;
+
+//            return new TestWebRequest(new SerializationInfo(typeof(TestWebRequest), new FormatterConverter()), new StreamingContext());
+        }
+    }
+
+    class TestWebRequest : WebRequest
+    {
+        public override string ContentType { get; set; }
+        public override string Method { get; set; }
+
+        public Func<IAsyncResult, WebResponse> OnEndGetResponse { get; set; }
+
+        public TestWebRequest() : base() 
+        {
+//            Console.WriteLine("created");
+        }
+
+//        public TestWebRequest(SerializationInfo serializationInfo, StreamingContext streamingContext) 
+//            : base(serializationInfo, streamingContext) 
+//        {
+//            Console.WriteLine("created");
+//        }
+
+        public override IAsyncResult BeginGetResponse(AsyncCallback callback, object state)
+        {
+//            Console.WriteLine("bish");
+            TestAsyncResult tasr = new TestAsyncResult();
+            callback(tasr);
+
+            return tasr;
+        }
+
+        public override WebResponse EndGetResponse(IAsyncResult asyncResult)
+        {
+//            Console.WriteLine("bosh");
+            return OnEndGetResponse(asyncResult);
+        }
+    }
+
+    class TestHttpWebResponse : HttpWebResponse
+    {
+        public string Response { get; set; }
+
+        public TestHttpWebResponse(SerializationInfo serializationInfo, StreamingContext streamingContext) 
+            : base(serializationInfo, streamingContext) {}
+
+        public override Stream GetResponseStream()
+        {
+            return new MemoryStream(Encoding.UTF8.GetBytes(Response));
+        }
+    }
+
+    class TestAsyncResult : IAsyncResult
+    {
+        WaitHandle m_wh = new ManualResetEvent(true);
+
+        object IAsyncResult.AsyncState 
+        {
+            get {
+                throw new System.NotImplementedException ();
+            }
+        }
+
+        WaitHandle IAsyncResult.AsyncWaitHandle 
+        {
+            get { return m_wh; }
+        }
+
+        bool IAsyncResult.CompletedSynchronously 
+        {
+            get { return false; }
+        }
+
+        bool IAsyncResult.IsCompleted 
+        {
+            get { return true; }
+        }
+    }
+
+    /// <summary>
+    /// Test script http request code.
+    /// </summary>
+    /// <remarks>
+    /// This class uses some very hacky workarounds in order to mock HttpWebResponse which are Mono dependent (though
+    /// alternative code can be written to make this work for Windows).  However, the value of being able to
+    /// regression test this kind of code is very high.
+    /// </remarks>
+    [TestFixture]
+    public class ScriptsHttpRequestsTests : OpenSimTestCase
+    {
+        /// <summary>
+        /// Test what happens when we get a 404 response from a call.
+        /// </summary>
+        [Test]
+        public void Test404Response()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            if (!Util.IsPlatformMono)
+                Assert.Ignore("Ignoring test since can only currently run on Mono");           
+
+            string rawResponse = "boom";
+
+            TestWebRequestCreate twrc = new TestWebRequestCreate();
+
+            TestWebRequest twr = new TestWebRequest();
+            //twr.OnEndGetResponse += ar => new TestHttpWebResponse(null, new StreamingContext());
+            twr.OnEndGetResponse += ar => 
+            {
+                SerializationInfo si = new SerializationInfo(typeof(HttpWebResponse), new FormatterConverter());
+                StreamingContext sc = new StreamingContext();
+//                WebHeaderCollection headers = new WebHeaderCollection();
+//                si.AddValue("m_HttpResponseHeaders", headers);
+                si.AddValue("uri", new Uri("test://arrg"));
+//                si.AddValue("m_Certificate", null);
+                si.AddValue("version", HttpVersion.Version11);
+                si.AddValue("statusCode", HttpStatusCode.NotFound);
+                si.AddValue("contentLength", 0);
+                si.AddValue("method", "GET");
+                si.AddValue("statusDescription", "Not Found");
+                si.AddValue("contentType", null);
+                si.AddValue("cookieCollection", new CookieCollection());
+
+                TestHttpWebResponse thwr = new TestHttpWebResponse(si, sc);
+                thwr.Response = rawResponse;
+
+                throw new WebException("no message", null, WebExceptionStatus.ProtocolError, thwr);
+            };
+
+            twrc.NextRequest = twr;
+
+            WebRequest.RegisterPrefix("test", twrc);
+            HttpRequestClass hr = new HttpRequestClass();
+            hr.Url = "test://something";
+            hr.SendRequest();
+
+            Assert.That(hr.Status, Is.EqualTo((int)HttpStatusCode.NotFound));
+            Assert.That(hr.ResponseBody, Is.EqualTo(rawResponse));
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/CoreModules/Scripting/LSLHttp/UrlModule.cs b/OpenSim/Region/CoreModules/Scripting/LSLHttp/UrlModule.cs
index 2a4d440..1983fed 100644
--- a/OpenSim/Region/CoreModules/Scripting/LSLHttp/UrlModule.cs
+++ b/OpenSim/Region/CoreModules/Scripting/LSLHttp/UrlModule.cs
@@ -219,7 +219,8 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
                 
                 string uri = "/lslhttp/" + urlcode.ToString();
                
-                PollServiceEventArgs args = new PollServiceEventArgs(HttpRequestHandler, HasEvents, GetEvents, NoEvents, urlcode, 25000);
+                PollServiceEventArgs args 
+                    = new PollServiceEventArgs(HttpRequestHandler, uri, HasEvents, GetEvents, NoEvents, urlcode, 25000);
                 args.Type = PollServiceEventArgs.EventType.LslHttp;
                 m_HttpServer.AddPollServiceHTTPHandler(uri, args);
 
@@ -266,7 +267,8 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
                 
                 string uri = "/lslhttps/" + urlcode.ToString();
                
-                PollServiceEventArgs args = new PollServiceEventArgs(HttpRequestHandler, HasEvents, GetEvents, NoEvents, urlcode, 25000);
+                PollServiceEventArgs args 
+                    = new PollServiceEventArgs(HttpRequestHandler, uri, HasEvents, GetEvents, NoEvents, urlcode, 25000);
                 args.Type = PollServiceEventArgs.EventType.LslHttp;
                 m_HttpsServer.AddPollServiceHTTPHandler(uri, args);
 
diff --git a/OpenSim/Region/CoreModules/Scripting/LoadImageURL/LoadImageURLModule.cs b/OpenSim/Region/CoreModules/Scripting/LoadImageURL/LoadImageURLModule.cs
index 65737fa..baf9f2f 100644
--- a/OpenSim/Region/CoreModules/Scripting/LoadImageURL/LoadImageURLModule.cs
+++ b/OpenSim/Region/CoreModules/Scripting/LoadImageURL/LoadImageURLModule.cs
@@ -161,9 +161,9 @@ namespace OpenSim.Region.CoreModules.Scripting.LoadImageURL
         {
             WebRequest request = HttpWebRequest.Create(url);
             
-            if (m_proxyurl != null && m_proxyurl.Length > 0) 
+            if (!string.IsNullOrEmpty(m_proxyurl)) 
             {
-                if (m_proxyexcepts != null && m_proxyexcepts.Length > 0) 
+                if (!string.IsNullOrEmpty(m_proxyexcepts)) 
                 {
                     string[] elist = m_proxyexcepts.Split(';');
                     request.Proxy = new WebProxy(m_proxyurl, true, elist);
diff --git a/OpenSim/Region/CoreModules/Scripting/ScriptModuleComms/ScriptModuleCommsModule.cs b/OpenSim/Region/CoreModules/Scripting/ScriptModuleComms/ScriptModuleCommsModule.cs
index fccf053..ad33f23 100644
--- a/OpenSim/Region/CoreModules/Scripting/ScriptModuleComms/ScriptModuleCommsModule.cs
+++ b/OpenSim/Region/CoreModules/Scripting/ScriptModuleComms/ScriptModuleCommsModule.cs
@@ -45,6 +45,7 @@ namespace OpenSim.Region.CoreModules.Scripting.ScriptModuleComms
     {
         private static readonly ILog m_log =
             LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        private static string LogHeader = "[MODULE COMMS]";
 
         private Dictionary<string,object> m_constants = new Dictionary<string,object>();
 
@@ -148,7 +149,7 @@ namespace OpenSim.Region.CoreModules.Scripting.ScriptModuleComms
             MethodInfo mi = GetMethodInfoFromType(target.GetType(), meth, true);
             if (mi == null)
             {
-                m_log.WarnFormat("[MODULE COMMANDS] Failed to register method {0}", meth);
+                m_log.WarnFormat("{0} Failed to register method {1}", LogHeader, meth);
                 return;
             }
 
@@ -163,9 +164,9 @@ namespace OpenSim.Region.CoreModules.Scripting.ScriptModuleComms
 
         public void RegisterScriptInvocation(object target, MethodInfo mi)
         {
-            m_log.DebugFormat("[MODULE COMMANDS] Register method {0} from type {1}", mi.Name, (target is Type) ? ((Type)target).Name : target.GetType().Name);
+//            m_log.DebugFormat("[MODULE COMMANDS] Register method {0} from type {1}", mi.Name, (target is Type) ? ((Type)target).Name : target.GetType().Name);
 
-            Type delegateType;
+            Type delegateType = typeof(void);
             List<Type> typeArgs = mi.GetParameters()
                     .Select(p => p.ParameterType)
                     .ToList();
@@ -176,8 +177,16 @@ namespace OpenSim.Region.CoreModules.Scripting.ScriptModuleComms
             }
             else
             {
-                typeArgs.Add(mi.ReturnType);
-                delegateType = Expression.GetFuncType(typeArgs.ToArray());
+                try
+                {
+                    typeArgs.Add(mi.ReturnType);
+                    delegateType = Expression.GetFuncType(typeArgs.ToArray());
+                }
+                catch (Exception e)
+                {
+                    m_log.ErrorFormat("{0} Failed to create function signature. Most likely more than 5 parameters. Method={1}. Error={2}",
+                        LogHeader, mi.Name, e);
+                }
             }
 
             Delegate fcall;
@@ -325,7 +334,7 @@ namespace OpenSim.Region.CoreModules.Scripting.ScriptModuleComms
         /// </summary>
         public void RegisterConstant(string cname, object value)
         {
-            m_log.DebugFormat("[MODULE COMMANDS] register constant <{0}> with value {1}",cname,value.ToString());
+//            m_log.DebugFormat("[MODULE COMMANDS] register constant <{0}> with value {1}",cname,value.ToString());
             lock (m_constants)
             {
                 m_constants.Add(cname,value);
diff --git a/OpenSim/Region/CoreModules/Scripting/VectorRender/Tests/VectorRenderModuleTests.cs b/OpenSim/Region/CoreModules/Scripting/VectorRender/Tests/VectorRenderModuleTests.cs
index 41baccc..7119137 100644
--- a/OpenSim/Region/CoreModules/Scripting/VectorRender/Tests/VectorRenderModuleTests.cs
+++ b/OpenSim/Region/CoreModules/Scripting/VectorRender/Tests/VectorRenderModuleTests.cs
@@ -152,7 +152,7 @@ namespace OpenSim.Region.CoreModules.Scripting.VectorRender.Tests
             TestHelpers.InMethod();
 
             string dtText
-                = "PenColour BLACK; MoveTo 40,220; FontSize 32; Text Hello World; Image http://localhost/shouldnotexist.png";
+                = "PenColour BLACK; MoveTo 40,220; FontSize 32; Text Hello World; Image http://0.0.0.0/shouldnotexist.png";
 
             SetupScene(false);
             SceneObjectGroup so = SceneHelpers.AddSceneObject(m_scene);
@@ -307,7 +307,7 @@ namespace OpenSim.Region.CoreModules.Scripting.VectorRender.Tests
             TestHelpers.InMethod();
 
             string dtText
-                = "PenColour BLACK; MoveTo 40,220; FontSize 32; Text Hello World; Image http://localhost/shouldnotexist.png";
+                = "PenColour BLACK; MoveTo 40,220; FontSize 32; Text Hello World; Image http://0.0.0.0/shouldnotexist.png";
 
             SetupScene(true);
             SceneObjectGroup so = SceneHelpers.AddSceneObject(m_scene);
diff --git a/OpenSim/Region/CoreModules/Scripting/XMLRPC/XMLRPCModule.cs b/OpenSim/Region/CoreModules/Scripting/XMLRPC/XMLRPCModule.cs
index cbffca7..c6e05b1 100644
--- a/OpenSim/Region/CoreModules/Scripting/XMLRPC/XMLRPCModule.cs
+++ b/OpenSim/Region/CoreModules/Scripting/XMLRPC/XMLRPCModule.cs
@@ -677,7 +677,7 @@ namespace OpenSim.Region.CoreModules.Scripting.XMLRPC
             // if not, use as method name
             UUID parseUID;
             string mName = "llRemoteData";
-            if ((Channel != null) && (Channel != ""))
+            if (!string.IsNullOrEmpty(Channel))
                 if (!UUID.TryParse(Channel, out parseUID))
                     mName = Channel;
                 else
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsIn/UserProfiles/LocalUserProfilesServiceConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsIn/UserProfiles/LocalUserProfilesServiceConnector.cs
new file mode 100644
index 0000000..323535a
--- /dev/null
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsIn/UserProfiles/LocalUserProfilesServiceConnector.cs
@@ -0,0 +1,226 @@
+
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using log4net;
+using Mono.Addins;
+using Nini.Config;
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using OpenSim.Framework;
+using OpenSim.Framework.Console;
+using OpenSim.Server.Base;
+using OpenSim.Server.Handlers;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Framework.Servers.HttpServer;
+using OpenSim.Framework.Servers;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Services.Interfaces;
+using GridRegion = OpenSim.Services.Interfaces.GridRegion;
+using OpenMetaverse;
+
+namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Profile
+{
+    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "LocalUserProfilesServicesConnector")]
+    public class LocalUserProfilesServicesConnector : ISharedRegionModule
+    {
+        private static readonly ILog m_log =
+            LogManager.GetLogger(
+                MethodBase.GetCurrentMethod().DeclaringType);
+
+        private Dictionary<UUID, Scene> regions = new Dictionary<UUID, Scene>();
+
+        public IUserProfilesService ServiceModule
+        {
+            get; private set;
+        }
+
+         public bool Enabled
+        {
+            get; private set;
+        }
+
+        public string Name
+        {
+            get
+            {
+                return "LocalUserProfilesServicesConnector";
+            }
+        }
+
+        public string ConfigName
+        {
+            get; private set;
+        }
+        
+        public Type ReplaceableInterface 
+        {
+            get { return null; }
+        }
+
+        public LocalUserProfilesServicesConnector()
+        {
+            m_log.Debug("[LOCAL USERPROFILES SERVICE CONNECTOR]: LocalUserProfileServicesConnector no params");
+        }
+        
+        public LocalUserProfilesServicesConnector(IConfigSource source)
+        {
+            m_log.Debug("[LOCAL USERPROFILES SERVICE CONNECTOR]: LocalUserProfileServicesConnector instantiated directly.");
+            InitialiseService(source);
+        }
+
+        public void InitialiseService(IConfigSource source)
+        {
+            ConfigName = "UserProfilesService";
+            
+            // Instantiate the request handler
+            IHttpServer Server = MainServer.Instance;
+
+            IConfig config = source.Configs[ConfigName];
+            if (config == null)
+            {
+                m_log.Error("[LOCAL USERPROFILES SERVICE CONNECTOR]: UserProfilesService missing from OpenSim.ini");
+                return;
+            }
+            
+            if(!config.GetBoolean("Enabled",false))
+            {
+                Enabled = false;
+                return;
+            }
+            
+            Enabled = true;
+            
+            string serviceDll = config.GetString("LocalServiceModule",
+                                                      String.Empty);
+            
+            if (serviceDll == String.Empty)
+            {
+                m_log.Error("[LOCAL USERPROFILES SERVICE CONNECTOR]: No LocalServiceModule named in section UserProfilesService");
+                return;
+            }
+            
+            Object[] args = new Object[] { source, ConfigName };
+            ServiceModule =
+                ServerUtils.LoadPlugin<IUserProfilesService>(serviceDll,
+                                                     args);
+            
+            if (ServiceModule == null)
+            {
+                m_log.Error("[LOCAL USERPROFILES SERVICE CONNECTOR]: Can't load user profiles service");
+                return;
+            }
+            
+            Enabled = true;
+
+            JsonRpcProfileHandlers handler = new JsonRpcProfileHandlers(ServiceModule);
+
+            Server.AddJsonRPCHandler("avatarclassifiedsrequest", handler.AvatarClassifiedsRequest);
+            Server.AddJsonRPCHandler("classified_update", handler.ClassifiedUpdate);
+            Server.AddJsonRPCHandler("classifieds_info_query", handler.ClassifiedInfoRequest);
+            Server.AddJsonRPCHandler("classified_delete", handler.ClassifiedDelete);
+            Server.AddJsonRPCHandler("avatarpicksrequest", handler.AvatarPicksRequest);
+            Server.AddJsonRPCHandler("pickinforequest", handler.PickInfoRequest);
+            Server.AddJsonRPCHandler("picks_update", handler.PicksUpdate);
+            Server.AddJsonRPCHandler("picks_delete", handler.PicksDelete);
+            Server.AddJsonRPCHandler("avatarnotesrequest", handler.AvatarNotesRequest);
+            Server.AddJsonRPCHandler("avatar_notes_update", handler.NotesUpdate);
+            Server.AddJsonRPCHandler("avatar_properties_request", handler.AvatarPropertiesRequest);
+            Server.AddJsonRPCHandler("avatar_properties_update", handler.AvatarPropertiesUpdate);
+            Server.AddJsonRPCHandler("avatar_interests_update", handler.AvatarInterestsUpdate);
+            Server.AddJsonRPCHandler("image_assets_request", handler.AvatarImageAssetsRequest);
+            Server.AddJsonRPCHandler("user_data_request", handler.RequestUserAppData);
+            Server.AddJsonRPCHandler("user_data_update", handler.UpdateUserAppData);
+
+        }
+
+        #region ISharedRegionModule implementation
+
+        void ISharedRegionModule.PostInitialise()
+        {
+            if(!Enabled)
+                return;
+        }
+
+        #endregion
+
+        #region IRegionModuleBase implementation
+
+        void IRegionModuleBase.Initialise(IConfigSource source)
+        {
+            IConfig moduleConfig = source.Configs["Modules"];
+            if (moduleConfig != null)
+            {
+                string name = moduleConfig.GetString("UserProfilesServices", "");
+                if (name == Name)
+                {
+                    InitialiseService(source);
+                    m_log.Info("[LOCAL USERPROFILES SERVICE CONNECTOR]: Local user profiles connector enabled");
+                }
+            }
+        }
+
+        void IRegionModuleBase.Close()
+        {
+            return;
+        }
+
+        void IRegionModuleBase.AddRegion(Scene scene)
+        {
+            if (!Enabled)
+                return;
+            
+            lock (regions)
+            {
+                if (regions.ContainsKey(scene.RegionInfo.RegionID))
+                    m_log.ErrorFormat("[LOCAL USERPROFILES SERVICE CONNECTOR]: simulator seems to have more than one region with the same UUID. Please correct this!");
+                else
+                    regions.Add(scene.RegionInfo.RegionID, scene);
+            }
+        }
+
+        void IRegionModuleBase.RemoveRegion(Scene scene)
+        {
+            if (!Enabled)
+                return; 
+
+            lock (regions)
+            {
+                if (regions.ContainsKey(scene.RegionInfo.RegionID))
+                    regions.Remove(scene.RegionInfo.RegionID);
+            }
+        }
+
+        void IRegionModuleBase.RegionLoaded(Scene scene)
+        {
+            if (!Enabled)
+                return; 
+        }
+        #endregion
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Asset/HGAssetBroker.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Asset/HGAssetBroker.cs
index d221d68..9f58175 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Asset/HGAssetBroker.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Asset/HGAssetBroker.cs
@@ -322,7 +322,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Asset
                 // a copy of the local asset.
                 m_Cache.Cache(asset);
 
-            if (asset.Temporary || asset.Local)
+            if (asset.Local)
             {
                 if (m_Cache != null)
                     m_Cache.Cache(asset);
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Asset/LocalAssetServiceConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Asset/LocalAssetServiceConnector.cs
index 480cd69..52b1039 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Asset/LocalAssetServiceConnector.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Asset/LocalAssetServiceConnector.cs
@@ -258,7 +258,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Asset
             if (m_Cache != null)
                 m_Cache.Cache(asset);
             
-            if (asset.Temporary || asset.Local)
+            if (asset.Local)
             {
 //                m_log.DebugFormat(
 //                    "[LOCAL ASSET SERVICE CONNECTOR]: Returning asset {0} {1} without querying database since status Temporary = {2}, Local = {3}",
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Asset/Tests/AssetConnectorTests.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Asset/Tests/AssetConnectorTests.cs
index 1982473..4f75191 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Asset/Tests/AssetConnectorTests.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Asset/Tests/AssetConnectorTests.cs
@@ -42,7 +42,7 @@ using OpenSim.Tests.Common;
 namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Asset.Tests
 {
     [TestFixture]
-    public class AssetConnectorsTests : OpenSimTestCase
+    public class AssetConnectorTests : OpenSimTestCase
     {
         [Test]
         public void TestAddAsset()
@@ -77,7 +77,6 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Asset.Tests
             // TODO: Add cache and check that this does receive a copy of the asset
         }
 
-        [Test]
         public void TestAddTemporaryAsset()
         {
             TestHelpers.InMethod();
@@ -93,8 +92,45 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Asset.Tests
             LocalAssetServicesConnector lasc = new LocalAssetServicesConnector();
             lasc.Initialise(config);
 
+            // If it is remote, it should be stored
+            AssetBase a2 = AssetHelpers.CreateNotecardAsset();
+            a2.Local = false;
+            a2.Temporary = true;
+
+            lasc.Store(a2);
+
+            AssetBase retreivedA2 = lasc.Get(a2.ID);
+            Assert.That(retreivedA2.ID, Is.EqualTo(a2.ID));
+            Assert.That(retreivedA2.Metadata.ID, Is.EqualTo(a2.Metadata.ID));
+            Assert.That(retreivedA2.Data.Length, Is.EqualTo(a2.Data.Length));
+
+            AssetMetadata retrievedA2Metadata = lasc.GetMetadata(a2.ID);
+            Assert.That(retrievedA2Metadata.ID, Is.EqualTo(a2.ID));
+
+            byte[] retrievedA2Data = lasc.GetData(a2.ID);
+            Assert.That(retrievedA2Data.Length, Is.EqualTo(a2.Data.Length));
+
+            // TODO: Add cache and check that this does receive a copy of the asset
+        }
+
+        [Test]
+        public void TestAddLocalAsset()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            IConfigSource config = new IniConfigSource();
+            config.AddConfig("Modules");
+            config.Configs["Modules"].Set("AssetServices", "LocalAssetServicesConnector");
+            config.AddConfig("AssetService");
+            config.Configs["AssetService"].Set("LocalServiceModule", "OpenSim.Services.AssetService.dll:AssetService");
+            config.Configs["AssetService"].Set("StorageProvider", "OpenSim.Tests.Common.dll");
+
+            LocalAssetServicesConnector lasc = new LocalAssetServicesConnector();
+            lasc.Initialise(config);
+
             AssetBase a1 = AssetHelpers.CreateNotecardAsset();
-            a1.Temporary = true;
+            a1.Local = true;
 
             lasc.Store(a1);
 
@@ -106,7 +142,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Asset.Tests
         }
 
         [Test]
-        public void TestAddLocalAsset()
+        public void TestAddTemporaryLocalAsset()
         {
             TestHelpers.InMethod();
 //            TestHelpers.EnableLogging();
@@ -121,8 +157,10 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Asset.Tests
             LocalAssetServicesConnector lasc = new LocalAssetServicesConnector();
             lasc.Initialise(config);
 
+            // If it is local, it should not be stored
             AssetBase a1 = AssetHelpers.CreateNotecardAsset();
             a1.Local = true;
+            a1.Temporary = true;
 
             lasc.Store(a1);
 
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/LocalGridServiceConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/LocalGridServiceConnector.cs
index c0c2ca7..31ef79b 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/LocalGridServiceConnector.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/LocalGridServiceConnector.cs
@@ -56,6 +56,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
 
         public LocalGridServicesConnector()
         {
+            m_log.Debug("[LOCAL GRID SERVICE CONNECTOR]: LocalGridServicesConnector no parms.");
         }
 
         public LocalGridServicesConnector(IConfigSource source)
@@ -142,10 +143,13 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
 
             scene.RegisterModuleInterface<IGridService>(this);
 
-            if (m_LocalCache.ContainsKey(scene.RegionInfo.RegionID))
-                m_log.ErrorFormat("[LOCAL GRID SERVICE CONNECTOR]: simulator seems to have more than one region with the same UUID. Please correct this!");
-            else
-                m_LocalCache.Add(scene.RegionInfo.RegionID, new RegionCache(scene));
+            lock (m_LocalCache)
+            {
+                if (m_LocalCache.ContainsKey(scene.RegionInfo.RegionID))
+                    m_log.ErrorFormat("[LOCAL GRID SERVICE CONNECTOR]: simulator seems to have more than one region with the same UUID. Please correct this!");
+                else
+                    m_LocalCache.Add(scene.RegionInfo.RegionID, new RegionCache(scene));
+            }
         }
 
         public void RemoveRegion(Scene scene)
@@ -153,8 +157,11 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
             if (!m_Enabled)
                 return;
 
-            m_LocalCache[scene.RegionInfo.RegionID].Clear();
-            m_LocalCache.Remove(scene.RegionInfo.RegionID);
+            lock (m_LocalCache)
+            {
+                m_LocalCache[scene.RegionInfo.RegionID].Clear();
+                m_LocalCache.Remove(scene.RegionInfo.RegionID);
+            }
         }
 
         public void RegionLoaded(Scene scene)
@@ -191,12 +198,16 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
 
             // First see if it's a neighbour, even if it isn't on this sim.
             // Neighbour data is cached in memory, so this is fast
-            foreach (RegionCache rcache in m_LocalCache.Values)
+
+            lock (m_LocalCache)
             {
-                region = rcache.GetRegionByPosition(x, y);
-                if (region != null)
+                foreach (RegionCache rcache in m_LocalCache.Values)
                 {
-                    return region;
+                    region = rcache.GetRegionByPosition(x, y);
+                    if (region != null)
+                    {
+                        return region;
+                    }
                 }
             }
 
@@ -224,6 +235,11 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
             return m_GridService.GetDefaultRegions(scopeID);
         }
 
+        public List<GridRegion> GetDefaultHypergridRegions(UUID scopeID)
+        {
+            return m_GridService.GetDefaultHypergridRegions(scopeID);
+        }
+
         public List<GridRegion> GetFallbackRegions(UUID scopeID, int x, int y)
         {
             return m_GridService.GetFallbackRegions(scopeID, x, y);
@@ -245,12 +261,15 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
         {
             System.Text.StringBuilder caps = new System.Text.StringBuilder();
 
-            foreach (KeyValuePair<UUID, RegionCache> kvp in m_LocalCache)
+            lock (m_LocalCache)
             {
-                caps.AppendFormat("*** Neighbours of {0} ({1}) ***\n", kvp.Value.RegionName, kvp.Key);
-                List<GridRegion> regions = kvp.Value.GetNeighbours();
-                foreach (GridRegion r in regions)
-                    caps.AppendFormat("    {0} @ {1}-{2}\n", r.RegionName, r.RegionLocX / Constants.RegionSize, r.RegionLocY / Constants.RegionSize);
+                foreach (KeyValuePair<UUID, RegionCache> kvp in m_LocalCache)
+                {
+                    caps.AppendFormat("*** Neighbours of {0} ({1}) ***\n", kvp.Value.RegionName, kvp.Key);
+                    List<GridRegion> regions = kvp.Value.GetNeighbours();
+                    foreach (GridRegion r in regions)
+                        caps.AppendFormat("    {0} @ {1}-{2}\n", r.RegionName, r.RegionLocX / Constants.RegionSize, r.RegionLocY / Constants.RegionSize);
+                }
             }
 
             MainConsole.Instance.Output(caps.ToString());
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/RemoteGridServiceConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/RemoteGridServiceConnector.cs
index b2646ba..6a57d1f 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/RemoteGridServiceConnector.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/RemoteGridServiceConnector.cs
@@ -277,6 +277,26 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
             return rinfo;
         }
 
+        public List<GridRegion> GetDefaultHypergridRegions(UUID scopeID)
+        {
+            List<GridRegion> rinfo = m_LocalGridService.GetDefaultHypergridRegions(scopeID);
+            //m_log.DebugFormat("[REMOTE GRID CONNECTOR]: Local GetDefaultHypergridRegions {0} found {1} regions", name, rinfo.Count);
+            List<GridRegion> grinfo = m_RemoteGridService.GetDefaultHypergridRegions(scopeID);
+
+            if (grinfo != null)
+            {
+                //m_log.DebugFormat("[REMOTE GRID CONNECTOR]: Remote GetDefaultHypergridRegions {0} found {1} regions", name, grinfo.Count);
+                foreach (GridRegion r in grinfo)
+                {
+                    m_RegionInfoCache.Cache(r);
+                    if (rinfo.Find(delegate(GridRegion gr) { return gr.RegionID == r.RegionID; }) == null)
+                        rinfo.Add(r);
+                }
+            }
+
+            return rinfo;
+        }
+
         public List<GridRegion> GetFallbackRegions(UUID scopeID, int x, int y)
         {
             List<GridRegion> rinfo = m_LocalGridService.GetFallbackRegions(scopeID, x, y);
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/GridUser/ActivityDetector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/GridUser/ActivityDetector.cs
index 221f815..e05d186 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/GridUser/ActivityDetector.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/GridUser/ActivityDetector.cs
@@ -81,6 +81,11 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.GridUser
 
         public void OnConnectionClose(IClientAPI client)
         {
+            if (client == null)
+                return;
+            if (client.SceneAgent == null)
+                return;
+
             if (client.SceneAgent.IsChildAgent)
                 return;
 
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Inventory/HGInventoryBroker.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Inventory/HGInventoryBroker.cs
index e474ef6..77a3c82 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Inventory/HGInventoryBroker.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Inventory/HGInventoryBroker.cs
@@ -233,6 +233,11 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
                     if (sp != null)
                     {
                         AgentCircuitData aCircuit = scene.AuthenticateHandler.GetAgentCircuitData(sp.ControllingClient.CircuitCode);
+                        if (aCircuit == null)
+                            return;
+                        if (aCircuit.ServiceURLs == null)
+                            return;
+
                         if (aCircuit.ServiceURLs.ContainsKey("InventoryServerURI"))
                         {
                             inventoryURL = aCircuit.ServiceURLs["InventoryServerURI"].ToString();
@@ -254,7 +259,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
                 if (sp == null)
                 {
                     inventoryURL = UserManagementModule.GetUserServerURL(userID, "InventoryServerURI");
-                    if (inventoryURL != null && inventoryURL != string.Empty)
+                    if (!string.IsNullOrEmpty(inventoryURL))
                     {
                         inventoryURL = inventoryURL.Trim(new char[] { '/' });
                         m_InventoryURLs.Add(userID, inventoryURL);
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Inventory/InventoryCache.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Inventory/InventoryCache.cs
index 1e434b9..2fc8ee3 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Inventory/InventoryCache.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Inventory/InventoryCache.cs
@@ -1,11 +1,41 @@
-using System;
-using System.Collections.Generic;
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
 
+using System;
+using System.Collections.Generic;
+using System.Threading;
 using OpenSim.Framework;
 using OpenMetaverse;
 
 namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
 {
+    /// <summary>
+    /// Cache root and system inventory folders to reduce number of potentially remote inventory calls and associated holdups.
+    /// </summary>
     public class InventoryCache
     {
         private const double CACHE_EXPIRATION_SECONDS = 3600.0; // 1 hour
@@ -16,8 +46,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
 
         public void Cache(UUID userID, InventoryFolderBase root)
         {
-            lock (m_RootFolders)
-                m_RootFolders.AddOrUpdate(userID, root, CACHE_EXPIRATION_SECONDS);
+            m_RootFolders.AddOrUpdate(userID, root, CACHE_EXPIRATION_SECONDS);
         }
 
         public InventoryFolderBase GetRootFolder(UUID userID)
@@ -31,14 +60,18 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
 
         public void Cache(UUID userID, AssetType type, InventoryFolderBase folder)
         {
-            lock (m_FolderTypes)
+            Dictionary<AssetType, InventoryFolderBase> ff = null;
+            if (!m_FolderTypes.TryGetValue(userID, out ff))
+            {
+                ff = new Dictionary<AssetType, InventoryFolderBase>();
+                m_FolderTypes.Add(userID, ff, CACHE_EXPIRATION_SECONDS);
+            }
+
+            // We need to lock here since two threads could potentially retrieve the same dictionary
+            // and try to add a folder for that type simultaneously.  Dictionary<>.Add() is not described as thread-safe in the SDK
+            // even if the folders are identical.
+            lock (ff)
             {
-                Dictionary<AssetType, InventoryFolderBase> ff = null;
-                if (!m_FolderTypes.TryGetValue(userID, out ff))
-                {
-                    ff = new Dictionary<AssetType, InventoryFolderBase>();
-                    m_FolderTypes.Add(userID, ff, CACHE_EXPIRATION_SECONDS);
-                }
                 if (!ff.ContainsKey(type))
                     ff.Add(type, folder);
             }
@@ -50,8 +83,12 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
             if (m_FolderTypes.TryGetValue(userID, out ff))
             {
                 InventoryFolderBase f = null;
-                if (ff.TryGetValue(type, out f))
-                    return f;
+
+                lock (ff)
+                {
+                    if (ff.TryGetValue(type, out f))
+                        return f;
+                }
             }
 
             return null;
@@ -59,8 +96,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
 
         public void Cache(UUID userID, InventoryCollection inv)
         {
-            lock (m_Inventories)
-                m_Inventories.AddOrUpdate(userID, inv, 120);
+            m_Inventories.AddOrUpdate(userID, inv, 120);
         }
 
         public InventoryCollection GetUserInventory(UUID userID)
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Inventory/LocalInventoryServiceConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Inventory/LocalInventoryServiceConnector.cs
index ec5751d..99913a9 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Inventory/LocalInventoryServiceConnector.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Inventory/LocalInventoryServiceConnector.cs
@@ -196,7 +196,8 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
                 Util.FireAndForget(delegate
                 {
                     foreach (InventoryItemBase item in items)
-                        UserManager.AddUser(item.CreatorIdAsUuid, item.CreatorData);
+                        if (!string.IsNullOrEmpty(item.CreatorData))
+                            UserManager.AddUser(item.CreatorIdAsUuid, item.CreatorData);
                 });
             }
 
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Inventory/RemoteXInventoryServiceConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Inventory/RemoteXInventoryServiceConnector.cs
index 2d3ba82..7f78076 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Inventory/RemoteXInventoryServiceConnector.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Inventory/RemoteXInventoryServiceConnector.cs
@@ -195,18 +195,20 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
         {
             InventoryCollection invCol = m_RemoteConnector.GetFolderContent(userID, folderID);
 
-            if (invCol != null && UserManager != null)
-            {
-                // Protect ourselves against the caller subsequently modifying the items list
-                List<InventoryItemBase> items = new List<InventoryItemBase>(invCol.Items);
-
-                if (items != null && items.Count > 0)
-                    Util.FireAndForget(delegate
-                    {
-                        foreach (InventoryItemBase item in items)
-                            UserManager.AddUser(item.CreatorIdAsUuid, item.CreatorData);
-                    });
-            }
+            // Commenting this for now, because it's causing more grief than good
+            //if (invCol != null && UserManager != null)
+            //{
+            //    // Protect ourselves against the caller subsequently modifying the items list
+            //    List<InventoryItemBase> items = new List<InventoryItemBase>(invCol.Items);
+
+            //    if (items != null && items.Count > 0)
+            //        //Util.FireAndForget(delegate
+            //        //{
+            //            foreach (InventoryItemBase item in items)
+            //                if (!string.IsNullOrEmpty(item.CreatorData))
+            //                    UserManager.AddUser(item.CreatorIdAsUuid, item.CreatorData);
+            //        //});
+            //}
 
             return invCol;
         }
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Presence/PresenceDetector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Presence/PresenceDetector.cs
index 172bea1..516ad40 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Presence/PresenceDetector.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Presence/PresenceDetector.cs
@@ -79,7 +79,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Presence
 
         public void OnConnectionClose(IClientAPI client)
         {
-            if (!client.SceneAgent.IsChildAgent)
+            if (client != null && client.SceneAgent != null && !client.SceneAgent.IsChildAgent)
             {
 //                m_log.DebugFormat("[PRESENCE DETECTOR]: Detected client logout {0} in {1}", client.AgentId, client.Scene.RegionInfo.RegionName);
                 m_PresenceService.LogoutAgent(client.SessionId);
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/LocalSimulationConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/LocalSimulationConnector.cs
index 8b8bb37..7a6a174 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/LocalSimulationConnector.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/LocalSimulationConnector.cs
@@ -46,9 +46,12 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
         /// <summary>
-        /// Version of this service
+        /// Version of this service.
         /// </summary>
-        private const string m_Version = "SIMULATION/0.1";
+        /// <remarks>
+        /// Currently valid versions are "SIMULATION/0.1" and "SIMULATION/0.2"
+        /// </remarks>
+        public string ServiceVersion { get; set; }
 
         /// <summary>
         /// Map region ID to scene.
@@ -62,28 +65,39 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
 
         #region Region Module interface
 
-        public void Initialise(IConfigSource config)
+        public void Initialise(IConfigSource configSource)
         {
-            IConfig moduleConfig = config.Configs["Modules"];
+            IConfig moduleConfig = configSource.Configs["Modules"];
             if (moduleConfig != null)
             {
                 string name = moduleConfig.GetString("SimulationServices", "");
                 if (name == Name)
                 {
-                    //IConfig userConfig = config.Configs["SimulationService"];
-                    //if (userConfig == null)
-                    //{
-                    //    m_log.Error("[AVATAR CONNECTOR]: SimulationService missing from OpenSim.ini");
-                    //    return;
-                    //}
+                    InitialiseService(configSource);
 
                     m_ModuleEnabled = true;
 
-                    m_log.Info("[SIMULATION CONNECTOR]: Local simulation enabled");
+                    m_log.Info("[LOCAL SIMULATION CONNECTOR]: Local simulation enabled.");
                 }
             }
         }
 
+        public void InitialiseService(IConfigSource configSource)
+        {
+            ServiceVersion = "SIMULATION/0.2";
+            IConfig config = configSource.Configs["SimulationService"];
+            if (config != null)
+            {
+                ServiceVersion = config.GetString("ConnectorProtocolVersion", ServiceVersion);
+
+                if (ServiceVersion != "SIMULATION/0.1" && ServiceVersion != "SIMULATION/0.2")
+                    throw new Exception(string.Format("Invalid ConnectorProtocolVersion {0}", ServiceVersion));
+
+                m_log.InfoFormat(
+                    "[LOCAL SIMULATION CONNECTOR]: Initialized with connector protocol version {0}", ServiceVersion);
+            }
+        }
+
         public void PostInitialise()
         {
         }
@@ -160,7 +174,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
 
         #endregion
 
-        #region ISimulation
+        #region ISimulationService
 
         public IScene GetScene(UUID regionId)
         {
@@ -221,7 +235,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
 //                        "[LOCAL SIMULATION CONNECTOR]: Found region {0} {1} to send AgentUpdate",
 //                        destination.RegionName, destination.RegionID);
 
-                return m_scenes[destination.RegionID].IncomingChildAgentDataUpdate(cAgentData);
+                return m_scenes[destination.RegionID].IncomingUpdateChildAgent(cAgentData);
             }
 
 //            m_log.DebugFormat(
@@ -231,7 +245,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
             return false;
         }
 
-        public bool UpdateAgent(GridRegion destination, AgentPosition cAgentData)
+        public bool UpdateAgent(GridRegion destination, AgentPosition agentPosition)
         {
             if (destination == null)
                 return false;
@@ -243,37 +257,17 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
             foreach (Scene s in m_scenes.Values)
             {
 //                m_log.Debug("[LOCAL COMMS]: Found region to send ChildAgentUpdate");
-                s.IncomingChildAgentDataUpdate(cAgentData);
+                s.IncomingUpdateChildAgent(agentPosition);
             }
 
             //m_log.Debug("[LOCAL COMMS]: region not found for ChildAgentUpdate");
             return true;
         }
 
-        public bool RetrieveAgent(GridRegion destination, UUID id, out IAgentData agent)
-        {
-            agent = null;
-            
-            if (destination == null)
-                return false;
-
-            if (m_scenes.ContainsKey(destination.RegionID))
-            {
-//                    m_log.DebugFormat(
-//                        "[LOCAL SIMULATION CONNECTOR]: Found region {0} {1} to send AgentUpdate",
-//                        s.RegionInfo.RegionName, destination.RegionHandle);
-
-                return m_scenes[destination.RegionID].IncomingRetrieveRootAgent(id, out agent);
-            }
-
-            //m_log.Debug("[LOCAL COMMS]: region not found for ChildAgentUpdate");
-            return false;
-        }
-
         public bool QueryAccess(GridRegion destination, UUID id, Vector3 position, out string version, out string reason)
         {
             reason = "Communications failure";
-            version = m_Version;
+            version = ServiceVersion;
             if (destination == null)
                 return false;
 
@@ -306,12 +300,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
             return false;
         }
 
-        public bool CloseChildAgent(GridRegion destination, UUID id)
-        {
-            return CloseAgent(destination, id);
-        }
-
-        public bool CloseAgent(GridRegion destination, UUID id)
+        public bool CloseAgent(GridRegion destination, UUID id, string auth_token)
         {
             if (destination == null)
                 return false;
@@ -322,7 +311,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
 //                        "[LOCAL SIMULATION CONNECTOR]: Found region {0} {1} to send AgentUpdate",
 //                        s.RegionInfo.RegionName, destination.RegionHandle);
 
-                Util.FireAndForget(delegate { m_scenes[destination.RegionID].IncomingCloseAgent(id, false); });
+                m_scenes[destination.RegionID].CloseAgent(id, false, auth_token);
                 return true;
             }
             //m_log.Debug("[LOCAL COMMS]: region not found in SendCloseAgent");
@@ -363,7 +352,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
             return false;
         }
 
-        #endregion /* IInterregionComms */
+        #endregion
 
         #region Misc
 
@@ -383,4 +372,4 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
 
         #endregion
     }
-}
+}
\ No newline at end of file
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/RemoteSimulationConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/RemoteSimulationConnector.cs
index c8698ca..ab912ed 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/RemoteSimulationConnector.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/RemoteSimulationConnector.cs
@@ -50,9 +50,9 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
     [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "RemoteSimulationConnectorModule")]
     public class RemoteSimulationConnectorModule : ISharedRegionModule, ISimulationService
     {
-        private bool initialized = false;
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
+        private bool initialized = false;
         protected bool m_enabled = false;
         protected Scene m_aScene;
         // RemoteSimulationConnector does not care about local regions; it delegates that to the Local module
@@ -64,27 +64,23 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
 
         #region Region Module interface
 
-        public virtual void Initialise(IConfigSource config)
+        public virtual void Initialise(IConfigSource configSource)
         {
-
-            IConfig moduleConfig = config.Configs["Modules"];
+            IConfig moduleConfig = configSource.Configs["Modules"];
             if (moduleConfig != null)
             {
                 string name = moduleConfig.GetString("SimulationServices", "");
                 if (name == Name)
                 {
-                    //IConfig userConfig = config.Configs["SimulationService"];
-                    //if (userConfig == null)
-                    //{
-                    //    m_log.Error("[AVATAR CONNECTOR]: SimulationService missing from OpenSim.ini");
-                    //    return;
-                    //}
+                    m_localBackend = new LocalSimulationConnectorModule();
+
+                    m_localBackend.InitialiseService(configSource);
 
                     m_remoteConnector = new SimulationServiceConnector();
 
                     m_enabled = true;
 
-                    m_log.Info("[SIMULATION CONNECTOR]: Remote simulation enabled");
+                    m_log.Info("[REMOTE SIMULATION CONNECTOR]: Remote simulation enabled.");
                 }
             }
         }
@@ -142,8 +138,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
         }
 
         protected virtual void InitOnce(Scene scene)
-        {
-            m_localBackend = new LocalSimulationConnectorModule();
+        {            
             m_aScene = scene;
             //m_regionClient = new RegionToRegionClient(m_aScene, m_hyperlinkService);
             m_thisIP = Util.GetHostFromDNS(scene.RegionInfo.ExternalHostName);
@@ -151,7 +146,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
 
         #endregion
 
-        #region IInterregionComms
+        #region ISimulationService
 
         public IScene GetScene(UUID regionId)
         {
@@ -194,7 +189,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
                 return false;
 
             // Try local first
-            if (m_localBackend.IsLocalRegion(destination.RegionHandle))
+            if (m_localBackend.IsLocalRegion(destination.RegionID))
                 return m_localBackend.UpdateAgent(destination, cAgentData);
 
             return m_remoteConnector.UpdateAgent(destination, cAgentData);
@@ -206,30 +201,12 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
                 return false;
 
             // Try local first
-            if (m_localBackend.IsLocalRegion(destination.RegionHandle))
+            if (m_localBackend.IsLocalRegion(destination.RegionID))
                 return m_localBackend.UpdateAgent(destination, cAgentData);
 
             return m_remoteConnector.UpdateAgent(destination, cAgentData);
         }
 
-        public bool RetrieveAgent(GridRegion destination, UUID id, out IAgentData agent)
-        {
-            agent = null;
-
-            if (destination == null)
-                return false;
-
-            // Try local first
-            if (m_localBackend.RetrieveAgent(destination, id, out agent))
-                return true;
-
-            // else do the remote thing
-            if (!m_localBackend.IsLocalRegion(destination.RegionHandle))
-                return m_remoteConnector.RetrieveAgent(destination, id, out agent);
-
-            return false;
-        }
-
         public bool QueryAccess(GridRegion destination, UUID id, Vector3 position, out string version, out string reason)
         {
             reason = "Communications failure";
@@ -262,34 +239,18 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
             return false;
         }
 
-        public bool CloseChildAgent(GridRegion destination, UUID id)
-        {
-            if (destination == null)
-                return false;
-
-            // Try local first
-            if (m_localBackend.CloseChildAgent(destination, id))
-                return true;
-
-            // else do the remote thing
-            if (!m_localBackend.IsLocalRegion(destination.RegionHandle))
-                return m_remoteConnector.CloseChildAgent(destination, id);
-
-            return false;
-        }
-
-        public bool CloseAgent(GridRegion destination, UUID id)
+        public bool CloseAgent(GridRegion destination, UUID id, string auth_token)
         {
             if (destination == null)
                 return false;
 
             // Try local first
-            if (m_localBackend.CloseAgent(destination, id))
+            if (m_localBackend.CloseAgent(destination, id, auth_token))
                 return true;
 
             // else do the remote thing
-            if (!m_localBackend.IsLocalRegion(destination.RegionHandle))
-                return m_remoteConnector.CloseAgent(destination, id);
+            if (!m_localBackend.IsLocalRegion(destination.RegionID))
+                return m_remoteConnector.CloseAgent(destination, id, auth_token);
             
             return false;
         }
@@ -311,12 +272,12 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
             }
 
             // else do the remote thing
-            if (!m_localBackend.IsLocalRegion(destination.RegionHandle))
+            if (!m_localBackend.IsLocalRegion(destination.RegionID))
                 return m_remoteConnector.CreateObject(destination, newPosition, sog, isLocalCall);
 
             return false;
         }
 
-        #endregion /* IInterregionComms */
+        #endregion
     }
 }
diff --git a/OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs b/OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs
index fcfdf7c..efc4998 100644
--- a/OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs
+++ b/OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs
@@ -464,7 +464,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver
                 // or creator data is present.  Otherwise, use the estate owner instead.
                 foreach (SceneObjectPart part in sceneObject.Parts)
                 {
-                    if (part.CreatorData == null || part.CreatorData == string.Empty)
+                    if (string.IsNullOrEmpty(part.CreatorData))
                     {
                         if (!ResolveUserUuid(scene, part.CreatorID))
                             part.CreatorID = scene.RegionInfo.EstateSettings.EstateOwner;
@@ -515,7 +515,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver
                                 kvp.Value.OwnerID = scene.RegionInfo.EstateSettings.EstateOwner;
                             }
 
-                            if (kvp.Value.CreatorData == null || kvp.Value.CreatorData == string.Empty)
+                            if (string.IsNullOrEmpty(kvp.Value.CreatorData))
                             {
                                 if (!ResolveUserUuid(scene, kvp.Value.CreatorID))
                                     kvp.Value.CreatorID = scene.RegionInfo.EstateSettings.EstateOwner;
diff --git a/OpenSim/Region/CoreModules/World/Archiver/ArchiveWriteRequest.cs b/OpenSim/Region/CoreModules/World/Archiver/ArchiveWriteRequest.cs
index a990898..7a844f4 100644
--- a/OpenSim/Region/CoreModules/World/Archiver/ArchiveWriteRequest.cs
+++ b/OpenSim/Region/CoreModules/World/Archiver/ArchiveWriteRequest.cs
@@ -178,7 +178,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver
 
                 // Archive the regions
 
-                Dictionary<UUID, AssetType> assetUuids = new Dictionary<UUID, AssetType>();
+                Dictionary<UUID, sbyte> assetUuids = new Dictionary<UUID, sbyte>();
 
                 scenesGroup.ForEachScene(delegate(Scene scene)
                 {
@@ -216,7 +216,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver
             }
         }
 
-        private void ArchiveOneRegion(Scene scene, string regionDir, Dictionary<UUID, AssetType> assetUuids)
+        private void ArchiveOneRegion(Scene scene, string regionDir, Dictionary<UUID, sbyte> assetUuids)
         {
             m_log.InfoFormat("[ARCHIVER]: Writing region {0}", scene.RegionInfo.RegionName);
 
@@ -276,16 +276,16 @@ namespace OpenSim.Region.CoreModules.World.Archiver
             RegionSettings regionSettings = scene.RegionInfo.RegionSettings;
     
             if (regionSettings.TerrainTexture1 != RegionSettings.DEFAULT_TERRAIN_TEXTURE_1)
-                assetUuids[regionSettings.TerrainTexture1] = AssetType.Texture;
+                assetUuids[regionSettings.TerrainTexture1] = (sbyte)AssetType.Texture;
                 
             if (regionSettings.TerrainTexture2 != RegionSettings.DEFAULT_TERRAIN_TEXTURE_2)
-                assetUuids[regionSettings.TerrainTexture2] = AssetType.Texture;
+                assetUuids[regionSettings.TerrainTexture2] = (sbyte)AssetType.Texture;
                 
             if (regionSettings.TerrainTexture3 != RegionSettings.DEFAULT_TERRAIN_TEXTURE_3)
-                assetUuids[regionSettings.TerrainTexture3] = AssetType.Texture;
+                assetUuids[regionSettings.TerrainTexture3] = (sbyte)AssetType.Texture;
                 
             if (regionSettings.TerrainTexture4 != RegionSettings.DEFAULT_TERRAIN_TEXTURE_4)
-                assetUuids[regionSettings.TerrainTexture4] = AssetType.Texture;
+                assetUuids[regionSettings.TerrainTexture4] = (sbyte)AssetType.Texture;
 
             Save(scene, sceneObjects, regionDir);
         }
diff --git a/OpenSim/Region/CoreModules/World/Archiver/AssetsRequest.cs b/OpenSim/Region/CoreModules/World/Archiver/AssetsRequest.cs
index ada7ecc..6c2a631 100644
--- a/OpenSim/Region/CoreModules/World/Archiver/AssetsRequest.cs
+++ b/OpenSim/Region/CoreModules/World/Archiver/AssetsRequest.cs
@@ -81,7 +81,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver
         /// <value>
         /// uuids to request
         /// </value>
-        protected IDictionary<UUID, AssetType> m_uuids;
+        protected IDictionary<UUID, sbyte> m_uuids;
 
         /// <value>
         /// Callback used when all the assets requested have been received.
@@ -115,7 +115,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver
         protected Dictionary<string, object> m_options;
 
         protected internal AssetsRequest(
-            AssetsArchiver assetsArchiver, IDictionary<UUID, AssetType> uuids, 
+            AssetsArchiver assetsArchiver, IDictionary<UUID, sbyte> uuids, 
             IAssetService assetService, IUserAccountService userService, 
             UUID scope, Dictionary<string, object> options, 
             AssetsRequestCallback assetsRequestCallback)
@@ -154,7 +154,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver
 
             m_requestCallbackTimer.Enabled = true;
 
-            foreach (KeyValuePair<UUID, AssetType> kvp in m_uuids)
+            foreach (KeyValuePair<UUID, sbyte> kvp in m_uuids)
             {
 //                m_log.DebugFormat("[ARCHIVER]: Requesting asset {0}", kvp.Key);
 
@@ -235,9 +235,8 @@ namespace OpenSim.Region.CoreModules.World.Archiver
             // Check for broken asset types and fix them with the AssetType gleaned by UuidGatherer
             if (fetchedAsset != null && fetchedAsset.Type == (sbyte)AssetType.Unknown)
             {
-                AssetType type = (AssetType)assetType;
-                m_log.InfoFormat("[ARCHIVER]: Rewriting broken asset type for {0} to {1}", fetchedAsset.ID, type);
-                fetchedAsset.Type = (sbyte)type;
+                m_log.InfoFormat("[ARCHIVER]: Rewriting broken asset type for {0} to {1}", fetchedAsset.ID,  SLUtil.AssetTypeFromCode((sbyte)assetType));
+                fetchedAsset.Type = (sbyte)assetType;
             }
 
             AssetRequestCallback(fetchedAssetID, this, fetchedAsset);
diff --git a/OpenSim/Region/CoreModules/World/Estate/EstateManagementCommands.cs b/OpenSim/Region/CoreModules/World/Estate/EstateManagementCommands.cs
index 4d49794..1659493 100644
--- a/OpenSim/Region/CoreModules/World/Estate/EstateManagementCommands.cs
+++ b/OpenSim/Region/CoreModules/World/Estate/EstateManagementCommands.cs
@@ -60,7 +60,7 @@ namespace OpenSim.Region.CoreModules.World.Estate
         
         public void Initialise()
         {            
-            m_log.DebugFormat("[ESTATE MODULE]: Setting up estate commands for region {0}", m_module.Scene.RegionInfo.RegionName);
+//            m_log.DebugFormat("[ESTATE MODULE]: Setting up estate commands for region {0}", m_module.Scene.RegionInfo.RegionName);
             
             m_module.Scene.AddCommand("Regions", m_module, "set terrain texture",
                                "set terrain texture <number> <uuid> [<x>] [<y>]",
@@ -76,6 +76,13 @@ namespace OpenSim.Region.CoreModules.World.Estate
                                " that coordinate. Corner # SW = 0, NW = 1, SE = 2, NE = 3, all corners = -1.",
                                consoleSetTerrainHeights);
 
+            m_module.Scene.AddCommand("Regions", m_module, "set water height",
+                               "set water height <height> [<x>] [<y>]",
+                               "Sets the water height in meters.  If <x> and <y> are specified, it will only set it on regions with a matching coordinate. " + 
+                               "Specify -1 in <x> or <y> to wildcard that coordinate.",
+                               consoleSetWaterHeight);
+
+
             m_module.Scene.AddCommand(
                 "Estates", m_module, "estate show", "estate show", "Shows all estates on the simulator.", ShowEstatesCommand);
         }       
@@ -121,7 +128,29 @@ namespace OpenSim.Region.CoreModules.World.Estate
                 }
             }
         }
- 
+        protected void consoleSetWaterHeight(string module, string[] args)
+        {
+            string heightstring = args[3];
+           
+            int x = (args.Length > 4 ? int.Parse(args[4]) : -1);
+            int y = (args.Length > 5 ? int.Parse(args[5]) : -1);
+
+            if (x == -1 || m_module.Scene.RegionInfo.RegionLocX == x)
+            {
+                if (y == -1 || m_module.Scene.RegionInfo.RegionLocY == y)
+                {
+                    double selectedheight = double.Parse(heightstring);
+
+                    m_log.Debug("[ESTATEMODULE]: Setting water height in " + m_module.Scene.RegionInfo.RegionName + " to " +
+                                string.Format(" {0}", selectedheight));
+                    m_module.Scene.RegionInfo.RegionSettings.WaterHeight = selectedheight;
+                    
+                    m_module.Scene.RegionInfo.RegionSettings.Save();
+                    m_module.TriggerRegionInfoChange();
+                    m_module.sendRegionHandshakeToAll();
+                }
+            }
+        }     
         protected void consoleSetTerrainHeights(string module, string[] args)
         {
             string num = args[3];
diff --git a/OpenSim/Region/CoreModules/World/Estate/EstateManagementModule.cs b/OpenSim/Region/CoreModules/World/Estate/EstateManagementModule.cs
index 834fd77..47390e7 100644
--- a/OpenSim/Region/CoreModules/World/Estate/EstateManagementModule.cs
+++ b/OpenSim/Region/CoreModules/World/Estate/EstateManagementModule.cs
@@ -576,7 +576,7 @@ namespace OpenSim.Region.CoreModules.World.Estate
                                 if (!Scene.TeleportClientHome(user, s.ControllingClient))
                                 {
                                     s.ControllingClient.Kick("Your access to the region was revoked and TP home failed - you have been logged out.");
-                                    s.ControllingClient.Close();
+                                    Scene.CloseAgent(s.UUID, false);
                                 }
                             }
                         }
@@ -716,7 +716,7 @@ namespace OpenSim.Region.CoreModules.World.Estate
             }
         }
 
-        public void handleOnEstateManageTelehub(IClientAPI client, UUID invoice, UUID senderID, string cmd, uint param1)
+        public void HandleOnEstateManageTelehub(IClientAPI client, UUID invoice, UUID senderID, string cmd, uint param1)
         {
             SceneObjectPart part;
 
@@ -756,7 +756,9 @@ namespace OpenSim.Region.CoreModules.World.Estate
                 default:
                     break;
             }
-            SendTelehubInfo(client);
+
+            if (client != null)
+                SendTelehubInfo(client);
         }
 
         private void SendSimulatorBlueBoxMessage(
@@ -811,7 +813,7 @@ namespace OpenSim.Region.CoreModules.World.Estate
                     if (!Scene.TeleportClientHome(prey, s.ControllingClient))
                     {
                         s.ControllingClient.Kick("You were teleported home by the region owner, but the TP failed - you have been logged out.");
-                        s.ControllingClient.Close();
+                        Scene.CloseAgent(s.UUID, false);
                     }
                 }
             }
@@ -834,7 +836,7 @@ namespace OpenSim.Region.CoreModules.World.Estate
                         if (!Scene.TeleportClientHome(p.UUID, p.ControllingClient))
                         {
                             p.ControllingClient.Kick("You were teleported home by the region owner, but the TP failed - you have been logged out.");
-                            p.ControllingClient.Close();
+                            Scene.CloseAgent(p.UUID, false);
                         }
                     }
                 }
@@ -843,26 +845,23 @@ namespace OpenSim.Region.CoreModules.World.Estate
         
         private void AbortTerrainXferHandler(IClientAPI remoteClient, ulong XferID)
         {
-            if (TerrainUploader != null)
+            lock (this)
             {
-                lock (TerrainUploader)
+                if ((TerrainUploader != null) && (XferID == TerrainUploader.XferID))
                 {
-                    if (XferID == TerrainUploader.XferID)
-                    {
-                        remoteClient.OnXferReceive -= TerrainUploader.XferReceive;
-                        remoteClient.OnAbortXfer -= AbortTerrainXferHandler;
-                        TerrainUploader.TerrainUploadDone -= HandleTerrainApplication;
+                    remoteClient.OnXferReceive -= TerrainUploader.XferReceive;
+                    remoteClient.OnAbortXfer -= AbortTerrainXferHandler;
+                    TerrainUploader.TerrainUploadDone -= HandleTerrainApplication;
 
-                        TerrainUploader = null;
-                        remoteClient.SendAlertMessage("Terrain Upload aborted by the client");
-                    }
+                    TerrainUploader = null;
+                    remoteClient.SendAlertMessage("Terrain Upload aborted by the client");
                 }
             }
-
         }
+
         private void HandleTerrainApplication(string filename, byte[] terrainData, IClientAPI remoteClient)
         {
-            lock (TerrainUploader)
+            lock (this)
             {
                 remoteClient.OnXferReceive -= TerrainUploader.XferReceive;
                 remoteClient.OnAbortXfer -= AbortTerrainXferHandler;
@@ -921,22 +920,32 @@ namespace OpenSim.Region.CoreModules.World.Estate
 
         private void handleUploadTerrain(IClientAPI remote_client, string clientFileName)
         {
-            if (TerrainUploader == null)
+            lock (this)
             {
-
-                TerrainUploader = new EstateTerrainXferHandler(remote_client, clientFileName);
-                lock (TerrainUploader)
+                if (TerrainUploader == null)
                 {
+                    m_log.DebugFormat("Starting to receive uploaded terrain");
+                    TerrainUploader = new EstateTerrainXferHandler(remote_client, clientFileName);
                     remote_client.OnXferReceive += TerrainUploader.XferReceive;
                     remote_client.OnAbortXfer += AbortTerrainXferHandler;
                     TerrainUploader.TerrainUploadDone += HandleTerrainApplication;
+                    TerrainUploader.RequestStartXfer(remote_client);
+                }
+                else
+                {
+                    remote_client.SendAlertMessage("Another Terrain Upload is in progress.  Please wait your turn!");
                 }
-                TerrainUploader.RequestStartXfer(remote_client);
-
             }
-            else
+        }
+
+        public bool IsTerrainXfer(ulong xferID)
+        {
+            lock (this)
             {
-                remote_client.SendAlertMessage("Another Terrain Upload is in progress.  Please wait your turn!");
+                if (TerrainUploader == null)
+                    return false;
+                else
+                    return TerrainUploader.XferID == xferID;
             }
         }
         
@@ -1221,7 +1230,7 @@ namespace OpenSim.Region.CoreModules.World.Estate
             client.OnEstateRestartSimRequest += handleEstateRestartSimRequest;
             client.OnEstateChangeCovenantRequest += handleChangeEstateCovenantRequest;
             client.OnEstateChangeInfo += handleEstateChangeInfo;
-            client.OnEstateManageTelehub += handleOnEstateManageTelehub;
+            client.OnEstateManageTelehub += HandleOnEstateManageTelehub;
             client.OnUpdateEstateAccessDeltaRequest += handleEstateAccessDeltaRequest;
             client.OnSimulatorBlueBoxMessageRequest += SendSimulatorBlueBoxMessage;
             client.OnEstateBlueBoxMessageRequest += SendEstateBlueBoxMessage;
diff --git a/OpenSim/Region/CoreModules/World/Estate/EstateTerrainXferHandler.cs b/OpenSim/Region/CoreModules/World/Estate/EstateTerrainXferHandler.cs
index b8d8b10..2d74eaf 100644
--- a/OpenSim/Region/CoreModules/World/Estate/EstateTerrainXferHandler.cs
+++ b/OpenSim/Region/CoreModules/World/Estate/EstateTerrainXferHandler.cs
@@ -78,7 +78,10 @@ namespace OpenSim.Region.CoreModules.World.Estate
         /// <param name="data"></param>
         public void XferReceive(IClientAPI remoteClient, ulong xferID, uint packetID, byte[] data)
         {
-            if (mXferID == xferID)
+            if (mXferID != xferID)
+                return;
+
+            lock (this)
             {
                 if (m_asset.Data.Length > 1)
                 {
@@ -99,7 +102,6 @@ namespace OpenSim.Region.CoreModules.World.Estate
                 if ((packetID & 0x80000000) != 0)
                 {
                     SendCompleteMessage(remoteClient);
-
                 }
             }
         }
diff --git a/OpenSim/Region/CoreModules/World/Estate/XEstateConnector.cs b/OpenSim/Region/CoreModules/World/Estate/XEstateConnector.cs
new file mode 100644
index 0000000..73e706c
--- /dev/null
+++ b/OpenSim/Region/CoreModules/World/Estate/XEstateConnector.cs
@@ -0,0 +1,218 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+
+using OpenSim.Services.Interfaces;
+using GridRegion = OpenSim.Services.Interfaces.GridRegion;
+using OpenSim.Server.Base;
+using OpenSim.Framework.Servers.HttpServer;
+using OpenSim.Framework;
+using OpenSim.Region.Framework.Scenes;
+
+using OpenMetaverse;
+using log4net;
+
+namespace OpenSim.Region.CoreModules.World.Estate
+{
+    public class EstateConnector
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        protected XEstateModule m_EstateModule;
+
+        public EstateConnector(XEstateModule module)
+        {
+            m_EstateModule = module;
+        }
+
+        public void SendTeleportHomeOneUser(uint EstateID, UUID PreyID)
+        {
+            Dictionary<string, object> sendData = new Dictionary<string, object>();
+            sendData["METHOD"] = "teleport_home_one_user";
+
+            sendData["EstateID"] = EstateID.ToString();
+            sendData["PreyID"] = PreyID.ToString();
+
+            SendToEstate(EstateID, sendData);
+        }
+
+        public void SendTeleportHomeAllUsers(uint EstateID)
+        {
+            Dictionary<string, object> sendData = new Dictionary<string, object>();
+            sendData["METHOD"] = "teleport_home_all_users";
+
+            sendData["EstateID"] = EstateID.ToString();
+
+            SendToEstate(EstateID, sendData);
+        }
+
+        public bool SendUpdateCovenant(uint EstateID, UUID CovenantID)
+        {
+            Dictionary<string, object> sendData = new Dictionary<string, object>();
+            sendData["METHOD"] = "update_covenant";
+
+            sendData["CovenantID"] = CovenantID.ToString();
+            sendData["EstateID"] = EstateID.ToString();
+
+            // Handle local regions locally
+            //
+            foreach (Scene s in m_EstateModule.Scenes)
+            {
+                if (s.RegionInfo.EstateSettings.EstateID == EstateID)
+                    s.RegionInfo.RegionSettings.Covenant = CovenantID;
+//                    s.ReloadEstateData();
+            }
+
+            SendToEstate(EstateID, sendData);
+
+            return true;
+        }
+
+        public bool SendUpdateEstate(uint EstateID)
+        {
+            Dictionary<string, object> sendData = new Dictionary<string, object>();
+            sendData["METHOD"] = "update_estate";
+
+            sendData["EstateID"] = EstateID.ToString();
+
+            // Handle local regions locally
+            //
+            foreach (Scene s in m_EstateModule.Scenes)
+            {
+                if (s.RegionInfo.EstateSettings.EstateID == EstateID)
+                    s.ReloadEstateData();
+            }
+
+            SendToEstate(EstateID, sendData);
+
+            return true;
+        }
+
+        public void SendEstateMessage(uint EstateID, UUID FromID, string FromName, string Message)
+        {
+            Dictionary<string, object> sendData = new Dictionary<string, object>();
+            sendData["METHOD"] = "estate_message";
+
+            sendData["EstateID"] = EstateID.ToString();
+            sendData["FromID"] = FromID.ToString();
+            sendData["FromName"] = FromName;
+            sendData["Message"] = Message;
+
+            SendToEstate(EstateID, sendData);
+        }
+
+        private void SendToEstate(uint EstateID, Dictionary<string, object> sendData)
+        {
+            List<UUID> regions = m_EstateModule.Scenes[0].GetEstateRegions((int)EstateID);
+
+            UUID ScopeID = UUID.Zero;
+
+            // Handle local regions locally
+            //
+            lock (m_EstateModule.Scenes)
+            {
+                foreach (Scene s in m_EstateModule.Scenes)
+                {
+                    if (regions.Contains(s.RegionInfo.RegionID))
+                    {
+                        // All regions in one estate are in the same scope.
+                        // Use that scope.
+                        //
+                        ScopeID = s.RegionInfo.ScopeID;
+                        regions.Remove(s.RegionInfo.RegionID);
+                    }
+                }
+            }
+
+            // Our own region should always be in the above list.
+            // In a standalone this would not be true. But then,
+            // Scope ID is not relevat there. Use first scope.
+            //
+            if (ScopeID == UUID.Zero)
+                ScopeID = m_EstateModule.Scenes[0].RegionInfo.ScopeID;
+
+            // Don't send to the same instance twice
+            //
+            List<string> done = new List<string>();
+
+            // Send to remote regions
+            //
+            foreach (UUID regionID in regions)
+            {
+                GridRegion region = m_EstateModule.Scenes[0].GridService.GetRegionByUUID(ScopeID, regionID);
+                if (region != null)
+                {
+                    string url = "http://" + region.ExternalHostName + ":" + region.HttpPort;
+                    if (done.Contains(url))
+                        continue;
+
+                    Call(region, sendData);
+                    done.Add(url);
+                }
+            }
+        }
+
+        private bool Call(GridRegion region, Dictionary<string, object> sendData)
+        {
+            string reqString = ServerUtils.BuildQueryString(sendData);
+            // m_log.DebugFormat("[XESTATE CONNECTOR]: queryString = {0}", reqString);
+            try
+            {
+                string url = "http://" + region.ExternalHostName + ":" + region.HttpPort;
+                string reply = SynchronousRestFormsRequester.MakeRequest("POST",
+                        url + "/estate",
+                        reqString);
+                if (reply != string.Empty)
+                {
+                    Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply);
+
+                    if (replyData.ContainsKey("RESULT"))
+                    {
+                        if (replyData["RESULT"].ToString().ToLower() == "true")
+                            return true;
+                        else
+                            return false;
+                    }
+                    else
+                        m_log.DebugFormat("[XESTATE CONNECTOR]: reply data does not contain result field");
+
+                }
+                else
+                    m_log.DebugFormat("[XESTATE CONNECTOR]: received empty reply");
+            }
+            catch (Exception e)
+            {
+                m_log.DebugFormat("[XESTATE CONNECTOR]: Exception when contacting remote sim: {0}", e.Message);
+            }
+
+            return false;
+        }
+    }
+}
diff --git a/OpenSim/Region/CoreModules/World/Estate/XEstateModule.cs b/OpenSim/Region/CoreModules/World/Estate/XEstateModule.cs
new file mode 100644
index 0000000..f54ab2c
--- /dev/null
+++ b/OpenSim/Region/CoreModules/World/Estate/XEstateModule.cs
@@ -0,0 +1,256 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Reflection;
+using log4net;
+using Nini.Config;
+using Nwc.XmlRpc;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Framework.Communications;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Services.Interfaces;
+using OpenSim.Server.Base;
+using OpenSim.Framework.Servers;
+using OpenSim.Framework.Servers.HttpServer;
+using Mono.Addins;
+
+namespace OpenSim.Region.CoreModules.World.Estate
+{
+    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "XEstate")]
+    public class XEstateModule : ISharedRegionModule
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        protected List<Scene> m_Scenes = new List<Scene>();
+        protected bool m_InInfoUpdate = false;
+
+        public bool InInfoUpdate
+        {
+            get { return m_InInfoUpdate; }
+            set { m_InInfoUpdate = value; }
+        }
+
+        public List<Scene> Scenes
+        {
+            get { return m_Scenes; }
+        }
+
+        protected EstateConnector m_EstateConnector;
+
+        public void Initialise(IConfigSource config)
+        {
+            int port = 0;
+
+            IConfig estateConfig = config.Configs["Estate"];
+            if (estateConfig != null)
+            {
+                port = estateConfig.GetInt("Port", 0);
+            }
+
+            m_EstateConnector = new EstateConnector(this);
+
+            // Instantiate the request handler
+            IHttpServer server = MainServer.GetHttpServer((uint)port);
+            server.AddStreamHandler(new EstateRequestHandler(this));
+        }
+
+        public void PostInitialise()
+        {
+        }
+
+        public void Close()
+        {
+        }
+
+        public void AddRegion(Scene scene)
+        {
+            lock (m_Scenes)
+                m_Scenes.Add(scene);
+
+            scene.EventManager.OnNewClient += OnNewClient;
+        }
+
+        public void RegionLoaded(Scene scene)
+        {
+            IEstateModule em = scene.RequestModuleInterface<IEstateModule>();
+
+            em.OnRegionInfoChange += OnRegionInfoChange;
+            em.OnEstateInfoChange += OnEstateInfoChange;
+            em.OnEstateMessage += OnEstateMessage;
+        }
+
+        public void RemoveRegion(Scene scene)
+        {
+            scene.EventManager.OnNewClient -= OnNewClient;
+
+            lock (m_Scenes)
+                m_Scenes.Remove(scene);
+        }
+
+        public string Name
+        {
+            get { return "EstateModule"; }
+        }
+
+        public Type ReplaceableInterface
+        {
+            get { return null; }
+        }
+
+        private Scene FindScene(UUID RegionID)
+        {
+            foreach (Scene s in Scenes)
+            {
+                if (s.RegionInfo.RegionID == RegionID)
+                    return s;
+            }
+
+            return null;
+        }
+
+        private void OnRegionInfoChange(UUID RegionID)
+        {
+            Scene s = FindScene(RegionID);
+            if (s == null)
+                return;
+
+            if (!m_InInfoUpdate)
+                m_EstateConnector.SendUpdateCovenant(s.RegionInfo.EstateSettings.EstateID, s.RegionInfo.RegionSettings.Covenant);
+        }
+
+        private void OnEstateInfoChange(UUID RegionID)
+        {
+            Scene s = FindScene(RegionID);
+            if (s == null)
+                return;
+
+            if (!m_InInfoUpdate)
+                m_EstateConnector.SendUpdateEstate(s.RegionInfo.EstateSettings.EstateID);
+        }
+
+        private void OnEstateMessage(UUID RegionID, UUID FromID, string FromName, string Message)
+        {
+            Scene senderScenes = FindScene(RegionID);
+            if (senderScenes == null)
+                return;
+
+            uint estateID = senderScenes.RegionInfo.EstateSettings.EstateID;
+
+            foreach (Scene s in Scenes)
+            {
+                if (s.RegionInfo.EstateSettings.EstateID == estateID)
+                {
+                    IDialogModule dm = s.RequestModuleInterface<IDialogModule>();
+
+                    if (dm != null)
+                    {
+                        dm.SendNotificationToUsersInRegion(FromID, FromName,
+                                Message);
+                    }
+                }
+            }
+            if (!m_InInfoUpdate)
+                m_EstateConnector.SendEstateMessage(estateID, FromID, FromName, Message);
+        }
+
+        private void OnNewClient(IClientAPI client)
+        {
+            client.OnEstateTeleportOneUserHomeRequest += OnEstateTeleportOneUserHomeRequest;
+            client.OnEstateTeleportAllUsersHomeRequest += OnEstateTeleportAllUsersHomeRequest;
+
+        }
+
+        private void OnEstateTeleportOneUserHomeRequest(IClientAPI client, UUID invoice, UUID senderID, UUID prey)
+        {
+            if (prey == UUID.Zero)
+                return;
+
+            if (!(client.Scene is Scene))
+                return;
+
+            Scene scene = (Scene)client.Scene;
+
+            uint estateID = scene.RegionInfo.EstateSettings.EstateID;
+
+            if (!scene.Permissions.CanIssueEstateCommand(client.AgentId, false))
+                return;
+
+            foreach (Scene s in Scenes)
+            {
+                if (s == scene)
+                    continue; // Already handles by estate module
+                if (s.RegionInfo.EstateSettings.EstateID != estateID)
+                    continue;
+
+                ScenePresence p = scene.GetScenePresence(prey);
+                if (p != null && !p.IsChildAgent)
+                {
+                    p.ControllingClient.SendTeleportStart(16);
+                    scene.TeleportClientHome(prey, p.ControllingClient);
+                }
+            }
+
+            m_EstateConnector.SendTeleportHomeOneUser(estateID, prey);
+        }
+
+        private void OnEstateTeleportAllUsersHomeRequest(IClientAPI client, UUID invoice, UUID senderID)
+        {
+            if (!(client.Scene is Scene))
+                return;
+
+            Scene scene = (Scene)client.Scene;
+
+            uint estateID = scene.RegionInfo.EstateSettings.EstateID;
+
+            if (!scene.Permissions.CanIssueEstateCommand(client.AgentId, false))
+                return;
+
+            foreach (Scene s in Scenes)
+            {
+                if (s == scene)
+                    continue; // Already handles by estate module
+                if (s.RegionInfo.EstateSettings.EstateID != estateID)
+                    continue;
+
+                scene.ForEachScenePresence(delegate(ScenePresence p) {
+                    if (p != null && !p.IsChildAgent)
+                    {
+                        p.ControllingClient.SendTeleportStart(16);
+                        scene.TeleportClientHome(p.ControllingClient.AgentId, p.ControllingClient);
+                    }
+                });
+            }
+
+            m_EstateConnector.SendTeleportHomeAllUsers(estateID);
+        }
+    }
+}
diff --git a/OpenSim/Region/CoreModules/World/Estate/XEstateRequestHandler.cs b/OpenSim/Region/CoreModules/World/Estate/XEstateRequestHandler.cs
new file mode 100644
index 0000000..2366767
--- /dev/null
+++ b/OpenSim/Region/CoreModules/World/Estate/XEstateRequestHandler.cs
@@ -0,0 +1,298 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Reflection;
+using System.Xml;
+
+using OpenSim.Framework;
+using OpenSim.Server.Base;
+using OpenSim.Framework.Servers.HttpServer;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Region.Framework.Interfaces;
+
+using OpenMetaverse;
+using log4net;
+
+namespace OpenSim.Region.CoreModules.World.Estate
+{
+    public class EstateRequestHandler : BaseStreamHandler
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        protected XEstateModule m_EstateModule;
+        protected Object m_RequestLock = new Object();
+
+        public EstateRequestHandler(XEstateModule fmodule)
+                : base("POST", "/estate")
+        {
+            m_EstateModule = fmodule;
+        }
+
+        protected override byte[] ProcessRequest(string path, Stream requestData,
+                IOSHttpRequest httpRequest, IOSHttpResponse httpResponse)
+        {
+            StreamReader sr = new StreamReader(requestData);
+            string body = sr.ReadToEnd();
+            sr.Close();
+            body = body.Trim();
+
+            m_log.DebugFormat("[XESTATE HANDLER]: query String: {0}", body);
+
+            try
+            {
+                lock (m_RequestLock)
+                {
+                    Dictionary<string, object> request =
+                            ServerUtils.ParseQueryString(body);
+
+                    if (!request.ContainsKey("METHOD"))
+                        return FailureResult();
+
+                    string method = request["METHOD"].ToString();
+                    request.Remove("METHOD");
+
+                    try
+                    {
+                        m_EstateModule.InInfoUpdate = false;
+
+                        switch (method)
+                        {
+                            case "update_covenant":
+                                return UpdateCovenant(request);
+                            case "update_estate":
+                                return UpdateEstate(request);
+                            case "estate_message":
+                                return EstateMessage(request);
+                            case "teleport_home_one_user":
+                                return TeleportHomeOneUser(request);
+                            case "teleport_home_all_users":
+                                return TeleportHomeAllUsers(request);
+                        }
+                    }
+                    finally
+                    {
+                        m_EstateModule.InInfoUpdate = false;
+                    }
+                }
+            }
+            catch (Exception e)
+            {
+                m_log.Debug("[XESTATE]: Exception {0}" + e.ToString());
+            }
+
+            return FailureResult();
+        }
+
+        byte[] TeleportHomeAllUsers(Dictionary<string, object> request)
+        {
+            UUID PreyID = UUID.Zero;
+            int EstateID = 0;
+
+            if (!request.ContainsKey("EstateID"))
+                return FailureResult();
+
+            if (!Int32.TryParse(request["EstateID"].ToString(), out EstateID))
+                return FailureResult();
+
+            foreach (Scene s in m_EstateModule.Scenes)
+            {
+                if (s.RegionInfo.EstateSettings.EstateID == EstateID)
+                {
+                    s.ForEachScenePresence(delegate(ScenePresence p) {
+                        if (p != null && !p.IsChildAgent)
+                        {
+                            p.ControllingClient.SendTeleportStart(16);
+                            s.TeleportClientHome(p.ControllingClient.AgentId, p.ControllingClient);
+                        }
+                    });
+                }
+            }
+
+            return SuccessResult();
+        }
+
+        byte[] TeleportHomeOneUser(Dictionary<string, object> request)
+        {
+            UUID PreyID = UUID.Zero;
+            int EstateID = 0;
+
+            if (!request.ContainsKey("PreyID") ||
+                !request.ContainsKey("EstateID"))
+            {
+                return FailureResult();
+            }
+
+            if (!UUID.TryParse(request["PreyID"].ToString(), out PreyID))
+                return FailureResult();
+
+            if (!Int32.TryParse(request["EstateID"].ToString(), out EstateID))
+                return FailureResult();
+
+            foreach (Scene s in m_EstateModule.Scenes)
+            {
+                if (s.RegionInfo.EstateSettings.EstateID == EstateID)
+                {
+                    ScenePresence p = s.GetScenePresence(PreyID);
+                    if (p != null && !p.IsChildAgent)
+                    {
+                        p.ControllingClient.SendTeleportStart(16);
+                        s.TeleportClientHome(PreyID, p.ControllingClient);
+                    }
+                }
+            }
+
+            return SuccessResult();
+        }
+
+        byte[] EstateMessage(Dictionary<string, object> request)
+        {
+            UUID FromID = UUID.Zero;
+            string FromName = String.Empty;
+            string Message = String.Empty;
+            int EstateID = 0;
+
+            if (!request.ContainsKey("FromID") ||
+                !request.ContainsKey("FromName") ||
+                !request.ContainsKey("Message") ||
+                !request.ContainsKey("EstateID"))
+            {
+                return FailureResult();
+            }
+
+            if (!UUID.TryParse(request["FromID"].ToString(), out FromID))
+                return FailureResult();
+
+            if (!Int32.TryParse(request["EstateID"].ToString(), out EstateID))
+                return FailureResult();
+
+            FromName = request["FromName"].ToString();
+            Message = request["Message"].ToString();
+
+            foreach (Scene s in m_EstateModule.Scenes)
+            {
+                if (s.RegionInfo.EstateSettings.EstateID == EstateID)
+                {
+                    IDialogModule dm = s.RequestModuleInterface<IDialogModule>();
+
+                    if (dm != null)
+                    {
+                        dm.SendNotificationToUsersInRegion(FromID, FromName,
+                                Message);
+                    }
+                }
+            }
+
+            return SuccessResult();
+        }
+
+        byte[] UpdateCovenant(Dictionary<string, object> request)
+        {
+            UUID CovenantID = UUID.Zero;
+            int EstateID = 0;
+
+            if (!request.ContainsKey("CovenantID") || !request.ContainsKey("EstateID"))
+                return FailureResult();
+
+            if (!UUID.TryParse(request["CovenantID"].ToString(), out CovenantID))
+                return FailureResult();
+
+            if (!Int32.TryParse(request["EstateID"].ToString(), out EstateID))
+                return FailureResult();
+
+            foreach (Scene s in m_EstateModule.Scenes)
+            {
+                if (s.RegionInfo.EstateSettings.EstateID == (uint)EstateID)
+                    s.RegionInfo.RegionSettings.Covenant = CovenantID;
+            }
+
+            return SuccessResult();
+        }
+
+        byte[] UpdateEstate(Dictionary<string, object> request)
+        {
+            int EstateID = 0;
+
+            if (!request.ContainsKey("EstateID"))
+                return FailureResult();
+            if (!Int32.TryParse(request["EstateID"].ToString(), out EstateID))
+                return FailureResult();
+
+            foreach (Scene s in m_EstateModule.Scenes)
+            {
+                if (s.RegionInfo.EstateSettings.EstateID == (uint)EstateID)
+                    s.ReloadEstateData();
+            }
+            return SuccessResult();
+        }
+
+        private byte[] FailureResult()
+        {
+            return BoolResult(false);
+        }
+
+        private byte[] SuccessResult()
+        {
+            return BoolResult(true);
+        }
+
+        private byte[] BoolResult(bool value)
+        {
+            XmlDocument doc = new XmlDocument();
+
+            XmlNode xmlnode = doc.CreateNode(XmlNodeType.XmlDeclaration,
+                    "", "");
+
+            doc.AppendChild(xmlnode);
+
+            XmlElement rootElement = doc.CreateElement("", "ServerResponse",
+                    "");
+
+            doc.AppendChild(rootElement);
+
+            XmlElement result = doc.CreateElement("", "RESULT", "");
+            result.AppendChild(doc.CreateTextNode(value.ToString()));
+
+            rootElement.AppendChild(result);
+
+            return DocToBytes(doc);
+        }
+
+        private byte[] DocToBytes(XmlDocument doc)
+        {
+            MemoryStream ms = new MemoryStream();
+            XmlTextWriter xw = new XmlTextWriter(ms, null);
+            xw.Formatting = Formatting.Indented;
+            doc.WriteTo(xw);
+            xw.Flush();
+
+            return ms.ToArray();
+        }
+    }
+}
diff --git a/OpenSim/Region/CoreModules/World/Land/LandManagementModule.cs b/OpenSim/Region/CoreModules/World/Land/LandManagementModule.cs
index 4e21724..0e2aba9 100644
--- a/OpenSim/Region/CoreModules/World/Land/LandManagementModule.cs
+++ b/OpenSim/Region/CoreModules/World/Land/LandManagementModule.cs
@@ -42,7 +42,6 @@ using OpenSim.Framework.Capabilities;
 using OpenSim.Framework.Console;
 using OpenSim.Framework.Servers;
 using OpenSim.Framework.Servers.HttpServer;
-using OpenSim.Region.CoreModules.Framework.InterfaceCommander;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Region.Physics.Manager;
@@ -70,10 +69,10 @@ namespace OpenSim.Region.CoreModules.World.Land
 
         private LandChannel landChannel;
         private Scene m_scene;
-        protected Commander m_commander = new Commander("land");
         
         protected IUserManagement m_userManager;
         protected IPrimCountModule m_primCountModule;
+        protected IDialogModule m_Dialog;
 
         // Minimum for parcels to work is 64m even if we don't actually use them.
         #pragma warning disable 0429
@@ -147,52 +146,33 @@ namespace OpenSim.Region.CoreModules.World.Land
             m_scene.EventManager.OnIncomingLandDataFromStorage += EventManagerOnIncomingLandDataFromStorage;
             m_scene.EventManager.OnSetAllowForcefulBan += EventManagerOnSetAllowedForcefulBan;            
             m_scene.EventManager.OnRegisterCaps += EventManagerOnRegisterCaps;
-            m_scene.EventManager.OnPluginConsole += EventManagerOnPluginConsole;
 
             lock (m_scene)
             {
                 m_scene.LandChannel = (ILandChannel)landChannel;
             }
             
-            InstallInterfaces();
+            RegisterCommands();
         }
 
         public void RegionLoaded(Scene scene)
         {
              m_userManager = m_scene.RequestModuleInterface<IUserManagement>();         
              m_primCountModule = m_scene.RequestModuleInterface<IPrimCountModule>();
+             m_Dialog = m_scene.RequestModuleInterface<IDialogModule>();
         }
 
         public void RemoveRegion(Scene scene)
         {            
-            // TODO: Also release other event manager listeners here
-            
-            m_scene.EventManager.OnPluginConsole -= EventManagerOnPluginConsole;
-            m_scene.UnregisterModuleCommander(m_commander.Name);            
+            // TODO: Release event manager listeners here      
         }
 
-        /// <summary>
-        /// Processes commandline input. Do not call directly.
-        /// </summary>
-        /// <param name="args">Commandline arguments</param>
-        protected void EventManagerOnPluginConsole(string[] args)
-        {
-            if (args[0] == "land")
-            {
-                if (args.Length == 1)
-                {
-                    m_commander.ProcessConsoleCommand("help", new string[0]);
-                    return;
-                }
-
-                string[] tmpArgs = new string[args.Length - 2];
-                int i;
-                for (i = 2; i < args.Length; i++)
-                    tmpArgs[i - 2] = args[i];
-
-                m_commander.ProcessConsoleCommand(args[1], tmpArgs);
-            }
-        }        
+//        private bool OnVerifyUserConnection(ScenePresence scenePresence, out string reason)
+//        {
+//            ILandObject nearestParcel = m_scene.GetNearestAllowedParcel(scenePresence.UUID, scenePresence.AbsolutePosition.X, scenePresence.AbsolutePosition.Y);
+//            reason = "You are not allowed to enter this sim.";
+//            return nearestParcel != null;
+//        }     
 
         void EventManagerOnNewClient(IClientAPI client)
         {
@@ -213,6 +193,7 @@ namespace OpenSim.Region.CoreModules.World.Land
             client.OnPreAgentUpdate += ClientOnPreAgentUpdate;
             client.OnParcelEjectUser += ClientOnParcelEjectUser;
             client.OnParcelFreezeUser += ClientOnParcelFreezeUser;
+            client.OnSetStartLocationRequest += ClientOnSetHome;
 
             EntityBase presenceEntity;
             if (m_scene.Entities.TryGetValue(client.AgentId, out presenceEntity) && presenceEntity is ScenePresence)
@@ -1896,44 +1877,131 @@ namespace OpenSim.Region.CoreModules.World.Land
                 land.LandData.ParcelAccessList.Add(entry);
             }
         }
-        
-        protected void InstallInterfaces()
+
+        /// <summary>
+        /// Sets the Home Point.   The LoginService uses this to know where to put a user when they log-in
+        /// </summary>
+        /// <param name="remoteClient"></param>
+        /// <param name="regionHandle"></param>
+        /// <param name="position"></param>
+        /// <param name="lookAt"></param>
+        /// <param name="flags"></param>
+        public virtual void ClientOnSetHome(IClientAPI remoteClient, ulong regionHandle, Vector3 position, Vector3 lookAt, uint flags)
+        {
+            // Let's find the parcel in question
+            ILandObject land = landChannel.GetLandObject(position);
+            if (land == null || m_scene.GridUserService == null)
+            {
+                m_Dialog.SendAlertToUser(remoteClient, "Set Home request failed.");
+                return;
+            }
+
+            // Gather some data
+            ulong gpowers = remoteClient.GetGroupPowers(land.LandData.GroupID);
+            SceneObjectGroup telehub = null;
+            if (m_scene.RegionInfo.RegionSettings.TelehubObject != UUID.Zero)
+                // Does the telehub exist in the scene?
+                telehub = m_scene.GetSceneObjectGroup(m_scene.RegionInfo.RegionSettings.TelehubObject);
+
+            // Can the user set home here?
+            if (// (a) gods and land managers can set home
+                m_scene.Permissions.IsAdministrator(remoteClient.AgentId) || 
+                m_scene.Permissions.IsGod(remoteClient.AgentId) ||
+                // (b) land owners can set home
+                remoteClient.AgentId == land.LandData.OwnerID ||
+                // (c) members of the land-associated group in roles that can set home
+                ((gpowers & (ulong)GroupPowers.AllowSetHome) == (ulong)GroupPowers.AllowSetHome) ||
+                // (d) parcels with telehubs can be the home of anyone
+                (telehub != null && land.ContainsPoint((int)telehub.AbsolutePosition.X, (int)telehub.AbsolutePosition.Y)))
+            {
+                if (m_scene.GridUserService.SetHome(remoteClient.AgentId.ToString(), land.RegionUUID, position, lookAt))
+                    // FUBAR ALERT: this needs to be "Home position set." so the viewer saves a home-screenshot.
+                    m_Dialog.SendAlertToUser(remoteClient, "Home position set.");
+                else
+                    m_Dialog.SendAlertToUser(remoteClient, "Set Home request failed.");
+            }
+            else
+                m_Dialog.SendAlertToUser(remoteClient, "You are not allowed to set your home location in this parcel.");
+        }
+
+        protected void RegisterCommands()
         {
-            Command clearCommand
-                = new Command("clear", CommandIntentions.COMMAND_HAZARDOUS, ClearCommand, "Clears all the parcels from the region.");
-            Command showCommand 
-                = new Command("show", CommandIntentions.COMMAND_STATISTICAL, ShowParcelsCommand, "Shows all parcels on the region.");
+            ICommands commands = MainConsole.Instance.Commands;
 
-            m_commander.RegisterCommand("clear", clearCommand);
-            m_commander.RegisterCommand("show", showCommand);
+            commands.AddCommand(
+                "Land", false, "land clear",
+                "land clear",
+                "Clear all the parcels from the region.",
+                "Command will ask for confirmation before proceeding.",
+                HandleClearCommand);
 
-            // Add this to our scene so scripts can call these functions
-            m_scene.RegisterModuleCommander(m_commander);
+            commands.AddCommand(
+                "Land", false, "land show",
+                "land show [<local-land-id>]",
+                "Show information about the parcels on the region.",
+                "If no local land ID is given, then summary information about all the parcels is shown.\n"
+                    + "If a local land ID is given then full information about that parcel is shown.",
+                HandleShowCommand);
         }    
         
-        protected void ClearCommand(Object[] args)
+        protected void HandleClearCommand(string module, string[] args)
         {
+            if (!(MainConsole.Instance.ConsoleScene == null || MainConsole.Instance.ConsoleScene == m_scene))
+                return;
+
             string response = MainConsole.Instance.CmdPrompt(
                 string.Format(
-                    "Are you sure that you want to clear all land parcels from {0} (y or n)", 
-                    m_scene.RegionInfo.RegionName), 
+                    "Are you sure that you want to clear all land parcels from {0} (y or n)", m_scene.Name), 
                 "n");
             
             if (response.ToLower() == "y")
             {
                 Clear(true);
-                MainConsole.Instance.OutputFormat("Cleared all parcels from {0}", m_scene.RegionInfo.RegionName);
+                MainConsole.Instance.OutputFormat("Cleared all parcels from {0}", m_scene.Name);
             }
             else
             {
-                MainConsole.Instance.OutputFormat("Aborting clear of all parcels from {0}", m_scene.RegionInfo.RegionName);
+                MainConsole.Instance.OutputFormat("Aborting clear of all parcels from {0}", m_scene.Name);
             }
         }        
         
-        protected void ShowParcelsCommand(Object[] args)
+        protected void HandleShowCommand(string module, string[] args)
         {
-            StringBuilder report = new StringBuilder();  
-            
+            if (!(MainConsole.Instance.ConsoleScene == null || MainConsole.Instance.ConsoleScene == m_scene))
+                return;
+
+            StringBuilder report = new StringBuilder(); 
+
+            if (args.Length <= 2)
+            {
+                AppendParcelsSummaryReport(report);
+            }
+            else
+            {
+                int landLocalId;
+
+                if (!ConsoleUtil.TryParseConsoleInt(MainConsole.Instance, args[2], out landLocalId))
+                    return;
+
+                ILandObject lo;
+
+                lock (m_landList)
+                { 
+                    if (!m_landList.TryGetValue(landLocalId, out lo))
+                    {
+                        MainConsole.Instance.OutputFormat("No parcel found with local ID {0}", landLocalId);
+                        return;
+                    }
+                }
+
+                AppendParcelReport(report, lo);
+            }
+
+            MainConsole.Instance.Output(report.ToString());
+        }
+
+        private void AppendParcelsSummaryReport(StringBuilder report)
+        {           
             report.AppendFormat("Land information for {0}\n", m_scene.RegionInfo.RegionName);            
             report.AppendFormat(
                 "{0,-20} {1,-10} {2,-9} {3,-18} {4,-18} {5,-20}\n",
@@ -1979,6 +2047,69 @@ namespace OpenSim.Region.CoreModules.World.Land
                     ForceAvatarToPosition(avatar, avatar.lastKnownAllowedPosition);
                 }
             }
+        } 
+
+        private void AppendParcelReport(StringBuilder report, ILandObject lo)
+        {
+            LandData ld = lo.LandData;
+
+            ConsoleDisplayList cdl = new ConsoleDisplayList();
+            cdl.AddRow("Parcel name", ld.Name);
+            cdl.AddRow("Local ID", ld.LocalID);
+            cdl.AddRow("Description", ld.Description);
+            cdl.AddRow("Snapshot ID", ld.SnapshotID);
+            cdl.AddRow("Area", ld.Area);
+            cdl.AddRow("Starts", lo.StartPoint);
+            cdl.AddRow("Ends", lo.EndPoint);
+            cdl.AddRow("AABB Min", ld.AABBMin);
+            cdl.AddRow("AABB Max", ld.AABBMax);
+
+            cdl.AddRow("Owner", m_userManager.GetUserName(ld.OwnerID));
+            cdl.AddRow("Is group owned?", ld.IsGroupOwned);
+            cdl.AddRow("GroupID", ld.GroupID);
+
+            cdl.AddRow("Status", ld.Status);
+            cdl.AddRow("Flags", (ParcelFlags)ld.Flags);           
+
+            cdl.AddRow("Landing Type", (LandingType)ld.LandingType);
+            cdl.AddRow("User Location", ld.UserLocation);
+            cdl.AddRow("User look at", ld.UserLookAt);
+
+            cdl.AddRow("Other clean time", ld.OtherCleanTime);
+
+            cdl.AddRow("Max Prims", lo.GetParcelMaxPrimCount());
+            IPrimCounts pc = lo.PrimCounts;
+            cdl.AddRow("Owner Prims", pc.Owner);
+            cdl.AddRow("Group Prims", pc.Group);
+            cdl.AddRow("Other Prims", pc.Others);
+            cdl.AddRow("Selected Prims", pc.Selected);
+            cdl.AddRow("Total Prims", pc.Total);
+
+            cdl.AddRow("Music URL", ld.MusicURL);
+            cdl.AddRow("Obscure Music", ld.ObscureMusic);
+
+            cdl.AddRow("Media ID", ld.MediaID);
+            cdl.AddRow("Media Autoscale", Convert.ToBoolean(ld.MediaAutoScale));
+            cdl.AddRow("Media URL", ld.MediaURL);
+            cdl.AddRow("Media Type", ld.MediaType);
+            cdl.AddRow("Media Description", ld.MediaDescription);
+            cdl.AddRow("Media Width", ld.MediaWidth);
+            cdl.AddRow("Media Height", ld.MediaHeight);
+            cdl.AddRow("Media Loop", ld.MediaLoop);
+            cdl.AddRow("Obscure Media", ld.ObscureMedia);
+
+            cdl.AddRow("Parcel Category", ld.Category);
+
+            cdl.AddRow("Claim Date", ld.ClaimDate);
+            cdl.AddRow("Claim Price", ld.ClaimPrice);
+            cdl.AddRow("Pass Hours", ld.PassHours);
+            cdl.AddRow("Pass Price", ld.PassPrice);
+
+            cdl.AddRow("Auction ID", ld.AuctionID);
+            cdl.AddRow("Authorized Buyer ID", ld.AuthBuyerID);
+            cdl.AddRow("Sale Price", ld.SalePrice);
+
+            cdl.AddToStringBuilder(report);
         }
     }
 }
diff --git a/OpenSim/Region/CoreModules/World/Land/LandObject.cs b/OpenSim/Region/CoreModules/World/Land/LandObject.cs
index 2eafd44..74c2144 100644
--- a/OpenSim/Region/CoreModules/World/Land/LandObject.cs
+++ b/OpenSim/Region/CoreModules/World/Land/LandObject.cs
@@ -82,14 +82,14 @@ namespace OpenSim.Region.CoreModules.World.Land
 
             set { m_landData = value; }
         }
-        
+
         public IPrimCounts PrimCounts { get; set; }
 
         public UUID RegionUUID
         {
             get { return m_scene.RegionInfo.RegionID; }
         }
-        
+
         public Vector3 StartPoint
         {
             get
@@ -102,11 +102,11 @@ namespace OpenSim.Region.CoreModules.World.Land
                             return new Vector3(x * 4, y * 4, 0);
                     }
                 }
-                
+
                 return new Vector3(-1, -1, -1);
             }
-        }        
-        
+        }
+
         public Vector3 EndPoint
         {
             get
@@ -117,15 +117,15 @@ namespace OpenSim.Region.CoreModules.World.Land
                     {
                         if (LandBitmap[x, y])
                         {
-                            return new Vector3(x * 4, y * 4, 0);
-                        }                        
+                            return new Vector3(x * 4 + 4, y * 4 + 4, 0);
+                        }
                     }
-                }   
-                
+                }
+
                 return new Vector3(-1, -1, -1);
             }
         }
-                
+
         #region Constructors
 
         public LandObject(UUID owner_id, bool is_group_owned, Scene scene)
@@ -249,13 +249,6 @@ namespace OpenSim.Region.CoreModules.World.Land
             if (estateModule != null)
                 regionFlags = estateModule.GetRegionFlags();
 
-            // In a perfect world, this would have worked.
-            //
-//            if ((landData.Flags & (uint)ParcelFlags.AllowLandmark) != 0)
-//                regionFlags |=  (uint)RegionFlags.AllowLandmark;
-//            if (landData.OwnerID == remote_client.AgentId)
-//                regionFlags |=  (uint)RegionFlags.AllowSetHome;
-
             int seq_id;
             if (snap_selection && (sequence_id == 0))
             {
diff --git a/OpenSim/Region/CoreModules/World/LegacyMap/MapImageModule.cs b/OpenSim/Region/CoreModules/World/LegacyMap/MapImageModule.cs
index 40638f8..bc52a43 100644
--- a/OpenSim/Region/CoreModules/World/LegacyMap/MapImageModule.cs
+++ b/OpenSim/Region/CoreModules/World/LegacyMap/MapImageModule.cs
@@ -55,7 +55,7 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
     public struct DrawStruct
     {
         public DrawRoutine dr;
-        public Rectangle rect;
+//        public Rectangle rect;
         public SolidBrush brush;
         public face[] trns;
     }
@@ -119,6 +119,7 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
             {
                 mapbmp = FetchTexture(m_scene.RegionInfo.RegionSettings.TerrainImageID);
             }
+
             return mapbmp;
         }
 
@@ -127,7 +128,10 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
             try
             {
                 using (Bitmap mapbmp = CreateMapTile())
-                    return OpenJPEG.EncodeFromImage(mapbmp, true);
+                {
+                    if (mapbmp != null)
+                        return OpenJPEG.EncodeFromImage(mapbmp, true);
+                }
             }
             catch (Exception e) // LEGIT: Catching problems caused by OpenJPEG p/invoke
             {
@@ -277,321 +281,331 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
             tc = Environment.TickCount;
             m_log.Debug("[MAPTILE]: Generating Maptile Step 2: Object Volume Profile");
             EntityBase[] objs = whichScene.GetEntities();
-            Dictionary<uint, DrawStruct> z_sort = new Dictionary<uint, DrawStruct>();
-            //SortedList<float, RectangleDrawStruct> z_sort = new SortedList<float, RectangleDrawStruct>();
             List<float> z_sortheights = new List<float>();
             List<uint> z_localIDs = new List<uint>();
+            Dictionary<uint, DrawStruct> z_sort = new Dictionary<uint, DrawStruct>();
 
-            lock (objs)
+            try 
             {
-                foreach (EntityBase obj in objs)
+                //SortedList<float, RectangleDrawStruct> z_sort = new SortedList<float, RectangleDrawStruct>();
+
+                lock (objs)
                 {
-                    // Only draw the contents of SceneObjectGroup
-                    if (obj is SceneObjectGroup)
+                    foreach (EntityBase obj in objs)
                     {
-                        SceneObjectGroup mapdot = (SceneObjectGroup)obj;
-                        Color mapdotspot = Color.Gray; // Default color when prim color is white
-                        
-                        // Loop over prim in group
-                        foreach (SceneObjectPart part in mapdot.Parts)
+                        // Only draw the contents of SceneObjectGroup
+                        if (obj is SceneObjectGroup)
                         {
-                            if (part == null)
-                                continue;
-
-                            // Draw if the object is at least 1 meter wide in any direction
-                            if (part.Scale.X > 1f || part.Scale.Y > 1f || part.Scale.Z > 1f)
+                            SceneObjectGroup mapdot = (SceneObjectGroup)obj;
+                            Color mapdotspot = Color.Gray; // Default color when prim color is white
+                            
+                            // Loop over prim in group
+                            foreach (SceneObjectPart part in mapdot.Parts)
                             {
-                                // Try to get the RGBA of the default texture entry..
-                                //
-                                try
+                                if (part == null)
+                                    continue;
+
+                                // Draw if the object is at least 1 meter wide in any direction
+                                if (part.Scale.X > 1f || part.Scale.Y > 1f || part.Scale.Z > 1f)
                                 {
-                                    // get the null checks out of the way
-                                    // skip the ones that break
-                                    if (part == null)
-                                        continue;
+                                    // Try to get the RGBA of the default texture entry..
+                                    //
+                                    try
+                                    {
+                                        // get the null checks out of the way
+                                        // skip the ones that break
+                                        if (part == null)
+                                            continue;
 
-                                    if (part.Shape == null)
-                                        continue;
+                                        if (part.Shape == null)
+                                            continue;
 
-                                    if (part.Shape.PCode == (byte)PCode.Tree || part.Shape.PCode == (byte)PCode.NewTree || part.Shape.PCode == (byte)PCode.Grass)
-                                        continue; // eliminates trees from this since we don't really have a good tree representation
-                                    // if you want tree blocks on the map comment the above line and uncomment the below line
-                                    //mapdotspot = Color.PaleGreen;
+                                        if (part.Shape.PCode == (byte)PCode.Tree || part.Shape.PCode == (byte)PCode.NewTree || part.Shape.PCode == (byte)PCode.Grass)
+                                            continue; // eliminates trees from this since we don't really have a good tree representation
+                                        // if you want tree blocks on the map comment the above line and uncomment the below line
+                                        //mapdotspot = Color.PaleGreen;
 
-                                    Primitive.TextureEntry textureEntry = part.Shape.Textures;
+                                        Primitive.TextureEntry textureEntry = part.Shape.Textures;
 
-                                    if (textureEntry == null || textureEntry.DefaultTexture == null)
-                                        continue;
+                                        if (textureEntry == null || textureEntry.DefaultTexture == null)
+                                            continue;
 
-                                    Color4 texcolor = textureEntry.DefaultTexture.RGBA;
+                                        Color4 texcolor = textureEntry.DefaultTexture.RGBA;
 
-                                    // Not sure why some of these are null, oh well.
+                                        // Not sure why some of these are null, oh well.
 
-                                    int colorr = 255 - (int)(texcolor.R * 255f);
-                                    int colorg = 255 - (int)(texcolor.G * 255f);
-                                    int colorb = 255 - (int)(texcolor.B * 255f);
+                                        int colorr = 255 - (int)(texcolor.R * 255f);
+                                        int colorg = 255 - (int)(texcolor.G * 255f);
+                                        int colorb = 255 - (int)(texcolor.B * 255f);
 
-                                    if (!(colorr == 255 && colorg == 255 && colorb == 255))
-                                    {
-                                        //Try to set the map spot color
-                                        try
-                                        {
-                                            // If the color gets goofy somehow, skip it *shakes fist at Color4
-                                            mapdotspot = Color.FromArgb(colorr, colorg, colorb);
-                                        }
-                                        catch (ArgumentException)
+                                        if (!(colorr == 255 && colorg == 255 && colorb == 255))
                                         {
+                                            //Try to set the map spot color
+                                            try
+                                            {
+                                                // If the color gets goofy somehow, skip it *shakes fist at Color4
+                                                mapdotspot = Color.FromArgb(colorr, colorg, colorb);
+                                            }
+                                            catch (ArgumentException)
+                                            {
+                                            }
                                         }
                                     }
-                                }
-                                catch (IndexOutOfRangeException)
-                                {
-                                    // Windows Array
-                                }
-                                catch (ArgumentOutOfRangeException)
-                                {
-                                    // Mono Array
-                                }
-
-                                Vector3 pos = part.GetWorldPosition();
-
-                                // skip prim outside of retion
-                                if (pos.X < 0f || pos.X > 256f || pos.Y < 0f || pos.Y > 256f)
-                                    continue;
-
-                                // skip prim in non-finite position
-                                if (Single.IsNaN(pos.X) || Single.IsNaN(pos.Y) ||
-                                    Single.IsInfinity(pos.X) || Single.IsInfinity(pos.Y))
-                                    continue;
-
-                                // Figure out if object is under 256m above the height of the terrain
-                                bool isBelow256AboveTerrain = false;
+                                    catch (IndexOutOfRangeException)
+                                    {
+                                        // Windows Array
+                                    }
+                                    catch (ArgumentOutOfRangeException)
+                                    {
+                                        // Mono Array
+                                    }
 
-                                try
-                                {
-                                    isBelow256AboveTerrain = (pos.Z < ((float)hm[(int)pos.X, (int)pos.Y] + 256f));
-                                }
-                                catch (Exception)
-                                {
-                                }
+                                    Vector3 pos = part.GetWorldPosition();
 
-                                if (isBelow256AboveTerrain)
-                                {
-                                    // Translate scale by rotation so scale is represented properly when object is rotated
-                                    Vector3 lscale = new Vector3(part.Shape.Scale.X, part.Shape.Scale.Y, part.Shape.Scale.Z);
-                                    Vector3 scale = new Vector3();
-                                    Vector3 tScale = new Vector3();
-                                    Vector3 axPos = new Vector3(pos.X,pos.Y,pos.Z);
-
-                                    Quaternion llrot = part.GetWorldRotation();
-                                    Quaternion rot = new Quaternion(llrot.W, llrot.X, llrot.Y, llrot.Z);
-                                    scale = lscale * rot;
-
-                                    // negative scales don't work in this situation
-                                    scale.X = Math.Abs(scale.X);
-                                    scale.Y = Math.Abs(scale.Y);
-                                    scale.Z = Math.Abs(scale.Z);
-
-                                    // This scaling isn't very accurate and doesn't take into account the face rotation :P
-                                    int mapdrawstartX = (int)(pos.X - scale.X);
-                                    int mapdrawstartY = (int)(pos.Y - scale.Y);
-                                    int mapdrawendX = (int)(pos.X + scale.X);
-                                    int mapdrawendY = (int)(pos.Y + scale.Y);
-
-                                    // If object is beyond the edge of the map, don't draw it to avoid errors
-                                    if (mapdrawstartX < 0 || mapdrawstartX > ((int)Constants.RegionSize - 1) || mapdrawendX < 0 || mapdrawendX > ((int)Constants.RegionSize - 1)
-                                                          || mapdrawstartY < 0 || mapdrawstartY > ((int)Constants.RegionSize - 1) || mapdrawendY < 0
-                                                          || mapdrawendY > ((int)Constants.RegionSize - 1))
+                                    // skip prim outside of retion
+                                    if (pos.X < 0f || pos.X > 256f || pos.Y < 0f || pos.Y > 256f)
                                         continue;
 
-#region obb face reconstruction part duex
-                                    Vector3[] vertexes = new Vector3[8];
-
-                                    // float[] distance = new float[6];
-                                    Vector3[] FaceA = new Vector3[6]; // vertex A for Facei
-                                    Vector3[] FaceB = new Vector3[6]; // vertex B for Facei
-                                    Vector3[] FaceC = new Vector3[6]; // vertex C for Facei
-                                    Vector3[] FaceD = new Vector3[6]; // vertex D for Facei
-
-                                    tScale = new Vector3(lscale.X, -lscale.Y, lscale.Z);
-                                    scale = ((tScale * rot));
-                                    vertexes[0] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
-                                    // vertexes[0].x = pos.X + vertexes[0].x;
-                                    //vertexes[0].y = pos.Y + vertexes[0].y;
-                                    //vertexes[0].z = pos.Z + vertexes[0].z;
-
-                                    FaceA[0] = vertexes[0];
-                                    FaceB[3] = vertexes[0];
-                                    FaceA[4] = vertexes[0];
-
-                                    tScale = lscale;
-                                    scale = ((tScale * rot));
-                                    vertexes[1] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
-
-                                    // vertexes[1].x = pos.X + vertexes[1].x;
-                                    // vertexes[1].y = pos.Y + vertexes[1].y;
-                                    //vertexes[1].z = pos.Z + vertexes[1].z;
-
-                                    FaceB[0] = vertexes[1];
-                                    FaceA[1] = vertexes[1];
-                                    FaceC[4] = vertexes[1];
-
-                                    tScale = new Vector3(lscale.X, -lscale.Y, -lscale.Z);
-                                    scale = ((tScale * rot));
-
-                                    vertexes[2] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
-
-                                    //vertexes[2].x = pos.X + vertexes[2].x;
-                                    //vertexes[2].y = pos.Y + vertexes[2].y;
-                                    //vertexes[2].z = pos.Z + vertexes[2].z;
-
-                                    FaceC[0] = vertexes[2];
-                                    FaceD[3] = vertexes[2];
-                                    FaceC[5] = vertexes[2];
-
-                                    tScale = new Vector3(lscale.X, lscale.Y, -lscale.Z);
-                                    scale = ((tScale * rot));
-                                    vertexes[3] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
-
-                                    //vertexes[3].x = pos.X + vertexes[3].x;
-                                    // vertexes[3].y = pos.Y + vertexes[3].y;
-                                    // vertexes[3].z = pos.Z + vertexes[3].z;
-
-                                    FaceD[0] = vertexes[3];
-                                    FaceC[1] = vertexes[3];
-                                    FaceA[5] = vertexes[3];
-
-                                    tScale = new Vector3(-lscale.X, lscale.Y, lscale.Z);
-                                    scale = ((tScale * rot));
-                                    vertexes[4] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
-
-                                    // vertexes[4].x = pos.X + vertexes[4].x;
-                                    // vertexes[4].y = pos.Y + vertexes[4].y;
-                                    // vertexes[4].z = pos.Z + vertexes[4].z;
-
-                                    FaceB[1] = vertexes[4];
-                                    FaceA[2] = vertexes[4];
-                                    FaceD[4] = vertexes[4];
-
-                                    tScale = new Vector3(-lscale.X, lscale.Y, -lscale.Z);
-                                    scale = ((tScale * rot));
-                                    vertexes[5] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
-
-                                    // vertexes[5].x = pos.X + vertexes[5].x;
-                                    // vertexes[5].y = pos.Y + vertexes[5].y;
-                                    // vertexes[5].z = pos.Z + vertexes[5].z;
-
-                                    FaceD[1] = vertexes[5];
-                                    FaceC[2] = vertexes[5];
-                                    FaceB[5] = vertexes[5];
+                                    // skip prim in non-finite position
+                                    if (Single.IsNaN(pos.X) || Single.IsNaN(pos.Y) ||
+                                        Single.IsInfinity(pos.X) || Single.IsInfinity(pos.Y))
+                                        continue;
 
-                                    tScale = new Vector3(-lscale.X, -lscale.Y, lscale.Z);
-                                    scale = ((tScale * rot));
-                                    vertexes[6] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
+                                    // Figure out if object is under 256m above the height of the terrain
+                                    bool isBelow256AboveTerrain = false;
 
-                                    // vertexes[6].x = pos.X + vertexes[6].x;
-                                    // vertexes[6].y = pos.Y + vertexes[6].y;
-                                    // vertexes[6].z = pos.Z + vertexes[6].z;
+                                    try
+                                    {
+                                        isBelow256AboveTerrain = (pos.Z < ((float)hm[(int)pos.X, (int)pos.Y] + 256f));
+                                    }
+                                    catch (Exception)
+                                    {
+                                    }
 
-                                    FaceB[2] = vertexes[6];
-                                    FaceA[3] = vertexes[6];
-                                    FaceB[4] = vertexes[6];
+                                    if (isBelow256AboveTerrain)
+                                    {
+                                        // Translate scale by rotation so scale is represented properly when object is rotated
+                                        Vector3 lscale = new Vector3(part.Shape.Scale.X, part.Shape.Scale.Y, part.Shape.Scale.Z);
+                                        Vector3 scale = new Vector3();
+                                        Vector3 tScale = new Vector3();
+                                        Vector3 axPos = new Vector3(pos.X,pos.Y,pos.Z);
+
+                                        Quaternion llrot = part.GetWorldRotation();
+                                        Quaternion rot = new Quaternion(llrot.W, llrot.X, llrot.Y, llrot.Z);
+                                        scale = lscale * rot;
+
+                                        // negative scales don't work in this situation
+                                        scale.X = Math.Abs(scale.X);
+                                        scale.Y = Math.Abs(scale.Y);
+                                        scale.Z = Math.Abs(scale.Z);
+
+                                        // This scaling isn't very accurate and doesn't take into account the face rotation :P
+                                        int mapdrawstartX = (int)(pos.X - scale.X);
+                                        int mapdrawstartY = (int)(pos.Y - scale.Y);
+                                        int mapdrawendX = (int)(pos.X + scale.X);
+                                        int mapdrawendY = (int)(pos.Y + scale.Y);
+
+                                        // If object is beyond the edge of the map, don't draw it to avoid errors
+                                        if (mapdrawstartX < 0 || mapdrawstartX > ((int)Constants.RegionSize - 1) || mapdrawendX < 0 || mapdrawendX > ((int)Constants.RegionSize - 1)
+                                                              || mapdrawstartY < 0 || mapdrawstartY > ((int)Constants.RegionSize - 1) || mapdrawendY < 0
+                                                              || mapdrawendY > ((int)Constants.RegionSize - 1))
+                                            continue;
+
+    #region obb face reconstruction part duex
+                                        Vector3[] vertexes = new Vector3[8];
+
+                                        // float[] distance = new float[6];
+                                        Vector3[] FaceA = new Vector3[6]; // vertex A for Facei
+                                        Vector3[] FaceB = new Vector3[6]; // vertex B for Facei
+                                        Vector3[] FaceC = new Vector3[6]; // vertex C for Facei
+                                        Vector3[] FaceD = new Vector3[6]; // vertex D for Facei
+
+                                        tScale = new Vector3(lscale.X, -lscale.Y, lscale.Z);
+                                        scale = ((tScale * rot));
+                                        vertexes[0] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
+                                        // vertexes[0].x = pos.X + vertexes[0].x;
+                                        //vertexes[0].y = pos.Y + vertexes[0].y;
+                                        //vertexes[0].z = pos.Z + vertexes[0].z;
+
+                                        FaceA[0] = vertexes[0];
+                                        FaceB[3] = vertexes[0];
+                                        FaceA[4] = vertexes[0];
+
+                                        tScale = lscale;
+                                        scale = ((tScale * rot));
+                                        vertexes[1] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
+
+                                        // vertexes[1].x = pos.X + vertexes[1].x;
+                                        // vertexes[1].y = pos.Y + vertexes[1].y;
+                                        //vertexes[1].z = pos.Z + vertexes[1].z;
+
+                                        FaceB[0] = vertexes[1];
+                                        FaceA[1] = vertexes[1];
+                                        FaceC[4] = vertexes[1];
+
+                                        tScale = new Vector3(lscale.X, -lscale.Y, -lscale.Z);
+                                        scale = ((tScale * rot));
+
+                                        vertexes[2] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
+
+                                        //vertexes[2].x = pos.X + vertexes[2].x;
+                                        //vertexes[2].y = pos.Y + vertexes[2].y;
+                                        //vertexes[2].z = pos.Z + vertexes[2].z;
+
+                                        FaceC[0] = vertexes[2];
+                                        FaceD[3] = vertexes[2];
+                                        FaceC[5] = vertexes[2];
+
+                                        tScale = new Vector3(lscale.X, lscale.Y, -lscale.Z);
+                                        scale = ((tScale * rot));
+                                        vertexes[3] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
+
+                                        //vertexes[3].x = pos.X + vertexes[3].x;
+                                        // vertexes[3].y = pos.Y + vertexes[3].y;
+                                        // vertexes[3].z = pos.Z + vertexes[3].z;
+
+                                        FaceD[0] = vertexes[3];
+                                        FaceC[1] = vertexes[3];
+                                        FaceA[5] = vertexes[3];
+
+                                        tScale = new Vector3(-lscale.X, lscale.Y, lscale.Z);
+                                        scale = ((tScale * rot));
+                                        vertexes[4] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
+
+                                        // vertexes[4].x = pos.X + vertexes[4].x;
+                                        // vertexes[4].y = pos.Y + vertexes[4].y;
+                                        // vertexes[4].z = pos.Z + vertexes[4].z;
+
+                                        FaceB[1] = vertexes[4];
+                                        FaceA[2] = vertexes[4];
+                                        FaceD[4] = vertexes[4];
+
+                                        tScale = new Vector3(-lscale.X, lscale.Y, -lscale.Z);
+                                        scale = ((tScale * rot));
+                                        vertexes[5] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
+
+                                        // vertexes[5].x = pos.X + vertexes[5].x;
+                                        // vertexes[5].y = pos.Y + vertexes[5].y;
+                                        // vertexes[5].z = pos.Z + vertexes[5].z;
+
+                                        FaceD[1] = vertexes[5];
+                                        FaceC[2] = vertexes[5];
+                                        FaceB[5] = vertexes[5];
+
+                                        tScale = new Vector3(-lscale.X, -lscale.Y, lscale.Z);
+                                        scale = ((tScale * rot));
+                                        vertexes[6] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
+
+                                        // vertexes[6].x = pos.X + vertexes[6].x;
+                                        // vertexes[6].y = pos.Y + vertexes[6].y;
+                                        // vertexes[6].z = pos.Z + vertexes[6].z;
+
+                                        FaceB[2] = vertexes[6];
+                                        FaceA[3] = vertexes[6];
+                                        FaceB[4] = vertexes[6];
 
-                                    tScale = new Vector3(-lscale.X, -lscale.Y, -lscale.Z);
-                                    scale = ((tScale * rot));
-                                    vertexes[7] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
+                                        tScale = new Vector3(-lscale.X, -lscale.Y, -lscale.Z);
+                                        scale = ((tScale * rot));
+                                        vertexes[7] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
 
-                                    // vertexes[7].x = pos.X + vertexes[7].x;
-                                    // vertexes[7].y = pos.Y + vertexes[7].y;
-                                    // vertexes[7].z = pos.Z + vertexes[7].z;
+                                        // vertexes[7].x = pos.X + vertexes[7].x;
+                                        // vertexes[7].y = pos.Y + vertexes[7].y;
+                                        // vertexes[7].z = pos.Z + vertexes[7].z;
 
-                                    FaceD[2] = vertexes[7];
-                                    FaceC[3] = vertexes[7];
-                                    FaceD[5] = vertexes[7];
-#endregion
+                                        FaceD[2] = vertexes[7];
+                                        FaceC[3] = vertexes[7];
+                                        FaceD[5] = vertexes[7];
+    #endregion
 
-                                    //int wy = 0;
+                                        //int wy = 0;
 
-                                    //bool breakYN = false; // If we run into an error drawing, break out of the
-                                    // loop so we don't lag to death on error handling
-                                    DrawStruct ds = new DrawStruct();
-                                    ds.brush = new SolidBrush(mapdotspot);
-                                    //ds.rect = new Rectangle(mapdrawstartX, (255 - mapdrawstartY), mapdrawendX - mapdrawstartX, mapdrawendY - mapdrawstartY);
+                                        //bool breakYN = false; // If we run into an error drawing, break out of the
+                                        // loop so we don't lag to death on error handling
+                                        DrawStruct ds = new DrawStruct();
+                                        ds.brush = new SolidBrush(mapdotspot);
+                                        //ds.rect = new Rectangle(mapdrawstartX, (255 - mapdrawstartY), mapdrawendX - mapdrawstartX, mapdrawendY - mapdrawstartY);
 
-                                    ds.trns = new face[FaceA.Length];
+                                        ds.trns = new face[FaceA.Length];
 
-                                    for (int i = 0; i < FaceA.Length; i++)
-                                    {
-                                        Point[] working = new Point[5];
-                                        working[0] = project(FaceA[i], axPos);
-                                        working[1] = project(FaceB[i], axPos);
-                                        working[2] = project(FaceD[i], axPos);
-                                        working[3] = project(FaceC[i], axPos);
-                                        working[4] = project(FaceA[i], axPos);
+                                        for (int i = 0; i < FaceA.Length; i++)
+                                        {
+                                            Point[] working = new Point[5];
+                                            working[0] = project(FaceA[i], axPos);
+                                            working[1] = project(FaceB[i], axPos);
+                                            working[2] = project(FaceD[i], axPos);
+                                            working[3] = project(FaceC[i], axPos);
+                                            working[4] = project(FaceA[i], axPos);
 
-                                        face workingface = new face();
-                                        workingface.pts = working;
+                                            face workingface = new face();
+                                            workingface.pts = working;
 
-                                        ds.trns[i] = workingface;
-                                    }
+                                            ds.trns[i] = workingface;
+                                        }
 
-                                    z_sort.Add(part.LocalId, ds);
-                                    z_localIDs.Add(part.LocalId);
-                                    z_sortheights.Add(pos.Z);
+                                        z_sort.Add(part.LocalId, ds);
+                                        z_localIDs.Add(part.LocalId);
+                                        z_sortheights.Add(pos.Z);
 
-                                    //for (int wx = mapdrawstartX; wx < mapdrawendX; wx++)
-                                    //{
-                                        //for (wy = mapdrawstartY; wy < mapdrawendY; wy++)
+                                        //for (int wx = mapdrawstartX; wx < mapdrawendX; wx++)
                                         //{
-                                            //m_log.InfoFormat("[MAPDEBUG]: {0},{1}({2})", wx, (255 - wy),wy);
-                                            //try
-                                            //{
-                                                // Remember, flip the y!
-                                            //    mapbmp.SetPixel(wx, (255 - wy), mapdotspot);
-                                            //}
-                                            //catch (ArgumentException)
+                                            //for (wy = mapdrawstartY; wy < mapdrawendY; wy++)
                                             //{
-                                            //    breakYN = true;
+                                                //m_log.InfoFormat("[MAPDEBUG]: {0},{1}({2})", wx, (255 - wy),wy);
+                                                //try
+                                                //{
+                                                    // Remember, flip the y!
+                                                //    mapbmp.SetPixel(wx, (255 - wy), mapdotspot);
+                                                //}
+                                                //catch (ArgumentException)
+                                                //{
+                                                //    breakYN = true;
+                                                //}
+
+                                                //if (breakYN)
+                                                //    break;
                                             //}
 
                                             //if (breakYN)
                                             //    break;
                                         //}
+                                    } // Object is within 256m Z of terrain
+                                } // object is at least a meter wide
+                            } // loop over group children
+                        } // entitybase is sceneobject group
+                    } // foreach loop over entities
 
-                                        //if (breakYN)
-                                        //    break;
-                                    //}
-                                } // Object is within 256m Z of terrain
-                            } // object is at least a meter wide
-                        } // loop over group children
-                    } // entitybase is sceneobject group
-                } // foreach loop over entities
-
-                float[] sortedZHeights = z_sortheights.ToArray();
-                uint[] sortedlocalIds = z_localIDs.ToArray();
-
-                // Sort prim by Z position
-                Array.Sort(sortedZHeights, sortedlocalIds);
+                    float[] sortedZHeights = z_sortheights.ToArray();
+                    uint[] sortedlocalIds = z_localIDs.ToArray();
 
-                Graphics g = Graphics.FromImage(mapbmp);
+                    // Sort prim by Z position
+                    Array.Sort(sortedZHeights, sortedlocalIds);
 
-                for (int s = 0; s < sortedZHeights.Length; s++)
-                {
-                    if (z_sort.ContainsKey(sortedlocalIds[s]))
+                    using (Graphics g = Graphics.FromImage(mapbmp))
                     {
-                        DrawStruct rectDrawStruct = z_sort[sortedlocalIds[s]];
-                        for (int r = 0; r < rectDrawStruct.trns.Length; r++)
+                        for (int s = 0; s < sortedZHeights.Length; s++)
                         {
-                            g.FillPolygon(rectDrawStruct.brush,rectDrawStruct.trns[r].pts);
+                            if (z_sort.ContainsKey(sortedlocalIds[s]))
+                            {
+                                DrawStruct rectDrawStruct = z_sort[sortedlocalIds[s]];
+                                for (int r = 0; r < rectDrawStruct.trns.Length; r++)
+                                {
+                                    g.FillPolygon(rectDrawStruct.brush,rectDrawStruct.trns[r].pts);
+                                }
+                                //g.FillRectangle(rectDrawStruct.brush , rectDrawStruct.rect);
+                            }
                         }
-                        //g.FillRectangle(rectDrawStruct.brush , rectDrawStruct.rect);
                     }
-                }
+                } // lock entities objs
 
-                g.Dispose();
-            } // lock entities objs
+            }
+            finally
+            {
+                foreach (DrawStruct ds in z_sort.Values)
+                    ds.brush.Dispose();
+            }
 
             m_log.Debug("[MAPTILE]: Generating Maptile Step 2: Done in " + (Environment.TickCount - tc) + " ms");
+
             return mapbmp;
         }
 
diff --git a/OpenSim/Region/CoreModules/World/LegacyMap/ShadedMapTileRenderer.cs b/OpenSim/Region/CoreModules/World/LegacyMap/ShadedMapTileRenderer.cs
index 992bff3..cb06fd4 100644
--- a/OpenSim/Region/CoreModules/World/LegacyMap/ShadedMapTileRenderer.cs
+++ b/OpenSim/Region/CoreModules/World/LegacyMap/ShadedMapTileRenderer.cs
@@ -54,7 +54,7 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
         public void TerrainToBitmap(Bitmap mapbmp)
         {
             int tc = Environment.TickCount;
-            m_log.Debug("[MAPTILE]: Generating Maptile Step 1: Terrain");
+            m_log.Debug("[SHADED MAP TILE RENDERER]: Generating Maptile Step 1: Terrain");
 
             double[,] hm = m_scene.Heightmap.GetDoubles();
             bool ShadowDebugContinue = true;
@@ -199,7 +199,7 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
                         {
                             if (!terraincorruptedwarningsaid)
                             {
-                                m_log.WarnFormat("[MAPIMAGE]: Your terrain is corrupted in region {0}, it might take a few minutes to generate the map image depending on the corruption level", m_scene.RegionInfo.RegionName);
+                                m_log.WarnFormat("[SHADED MAP TILE RENDERER]: Your terrain is corrupted in region {0}, it might take a few minutes to generate the map image depending on the corruption level", m_scene.RegionInfo.RegionName);
                                 terraincorruptedwarningsaid = true;
                             }
                             color = Color.Black;
@@ -229,7 +229,7 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
                         {
                             if (!terraincorruptedwarningsaid)
                             {
-                                m_log.WarnFormat("[MAPIMAGE]: Your terrain is corrupted in region {0}, it might take a few minutes to generate the map image depending on the corruption level", m_scene.RegionInfo.RegionName);
+                                m_log.WarnFormat("[SHADED MAP TILE RENDERER]: Your terrain is corrupted in region {0}, it might take a few minutes to generate the map image depending on the corruption level", m_scene.RegionInfo.RegionName);
                                 terraincorruptedwarningsaid = true;
                             }
                             Color black = Color.Black;
@@ -238,7 +238,8 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
                     }
                 }
             }
-            m_log.Debug("[MAPTILE]: Generating Maptile Step 1: Done in " + (Environment.TickCount - tc) + " ms");
+
+            m_log.Debug("[SHADED MAP TILE RENDERER]: Generating Maptile Step 1: Done in " + (Environment.TickCount - tc) + " ms");
         }
     }
-}
+}
\ No newline at end of file
diff --git a/OpenSim/Region/CoreModules/World/LegacyMap/TexturedMapTileRenderer.cs b/OpenSim/Region/CoreModules/World/LegacyMap/TexturedMapTileRenderer.cs
index d13c2ef..e895178 100644
--- a/OpenSim/Region/CoreModules/World/LegacyMap/TexturedMapTileRenderer.cs
+++ b/OpenSim/Region/CoreModules/World/LegacyMap/TexturedMapTileRenderer.cs
@@ -173,7 +173,7 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
         private Bitmap fetchTexture(UUID id)
         {
             AssetBase asset = m_scene.AssetService.Get(id.ToString());
-            m_log.DebugFormat("[TexturedMapTileRenderer]: Fetched texture {0}, found: {1}", id, asset != null);
+            m_log.DebugFormat("[TEXTURED MAP TILE RENDERER]: Fetched texture {0}, found: {1}", id, asset != null);
             if (asset == null) return null;
 
             ManagedImage managedImage;
@@ -188,17 +188,17 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
             }
             catch (DllNotFoundException)
             {
-                m_log.ErrorFormat("[TexturedMapTileRenderer]: OpenJpeg is not installed correctly on this system.   Asset Data is empty for {0}", id);
+                m_log.ErrorFormat("[TEXTURED MAP TILE RENDERER]: OpenJpeg is not installed correctly on this system.   Asset Data is empty for {0}", id);
                 
             }
             catch (IndexOutOfRangeException)
             {
-                m_log.ErrorFormat("[TexturedMapTileRenderer]: OpenJpeg was unable to encode this.   Asset Data is empty for {0}", id);
+                m_log.ErrorFormat("[TEXTURED MAP TILE RENDERER]: OpenJpeg was unable to encode this.   Asset Data is empty for {0}", id);
                 
             }
             catch (Exception)
             {
-                m_log.ErrorFormat("[TexturedMapTileRenderer]: OpenJpeg was unable to encode this.   Asset Data is empty for {0}", id);
+                m_log.ErrorFormat("[TEXTURED MAP TILE RENDERER]: OpenJpeg was unable to encode this.   Asset Data is empty for {0}", id);
                 
             }
             return null;
@@ -233,10 +233,14 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
             if (textureID == UUID.Zero) return defaultColor; // not set
             if (m_mapping.ContainsKey(textureID)) return m_mapping[textureID]; // one of the predefined textures
 
-            Bitmap bmp = fetchTexture(textureID);
-            Color color = bmp == null ? defaultColor : computeAverageColor(bmp);
-            // store it for future reference
-            m_mapping[textureID] = color;
+            Color color;
+
+            using (Bitmap bmp = fetchTexture(textureID))
+            {
+                color = bmp == null ? defaultColor : computeAverageColor(bmp);
+                // store it for future reference
+                m_mapping[textureID] = color;
+            }
 
             return color;
         }
@@ -278,7 +282,7 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
         public void TerrainToBitmap(Bitmap mapbmp)
         {
             int tc = Environment.TickCount;
-            m_log.Debug("[MAPTILE]: Generating Maptile Step 1: Terrain");
+            m_log.Debug("[TEXTURED MAP TILE RENDERER]: Generating Maptile Step 1: Terrain");
 
             // These textures should be in the AssetCache anyway, as every client conneting to this
             // region needs them. Except on start, when the map is recreated (before anyone connected),
@@ -412,7 +416,8 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
                     }
                 }
             }
-            m_log.Debug("[MAPTILE]: Generating Maptile Step 1: Done in " + (Environment.TickCount - tc) + " ms");
+
+            m_log.Debug("[TEXTURED MAP TILE RENDERER]: Generating Maptile Step 1: Done in " + (Environment.TickCount - tc) + " ms");
         }
     }
-}
+}
\ No newline at end of file
diff --git a/OpenSim/Region/CoreModules/World/Objects/BuySell/BuySellModule.cs b/OpenSim/Region/CoreModules/World/Objects/BuySell/BuySellModule.cs
index 28daf2f..d4e4c25 100644
--- a/OpenSim/Region/CoreModules/World/Objects/BuySell/BuySellModule.cs
+++ b/OpenSim/Region/CoreModules/World/Objects/BuySell/BuySellModule.cs
@@ -205,13 +205,7 @@ namespace OpenSim.Region.CoreModules.World.Objects.BuySell
                 item.InvType = (int)InventoryType.Object;
                 item.Folder = categoryID;
 
-                uint nextPerms=(perms & 7) << 13;
-                if ((nextPerms & (uint)PermissionMask.Copy) == 0)
-                    perms &= ~(uint)PermissionMask.Copy;
-                if ((nextPerms & (uint)PermissionMask.Transfer) == 0)
-                    perms &= ~(uint)PermissionMask.Transfer;
-                if ((nextPerms & (uint)PermissionMask.Modify) == 0)
-                    perms &= ~(uint)PermissionMask.Modify;
+                PermissionsUtil.ApplyFoldedPermissions(perms, ref perms);
 
                 item.BasePermissions = perms & part.NextOwnerMask;
                 item.CurrentPermissions = perms & part.NextOwnerMask;
diff --git a/OpenSim/Region/CoreModules/World/Objects/Commands/ObjectCommandsModule.cs b/OpenSim/Region/CoreModules/World/Objects/Commands/ObjectCommandsModule.cs
index e434b2e..e77f0aa 100644
--- a/OpenSim/Region/CoreModules/World/Objects/Commands/ObjectCommandsModule.cs
+++ b/OpenSim/Region/CoreModules/World/Objects/Commands/ObjectCommandsModule.cs
@@ -546,7 +546,7 @@ namespace OpenSim.Region.CoreModules.World.Objects.Commands
         {
             ConsoleDisplayList cdl = new ConsoleDisplayList();
             cdl.AddRow("Name", so.Name);
-            cdl.AddRow("Descrition", so.Description);
+            cdl.AddRow("Description", so.Description);
             cdl.AddRow("Local ID", so.LocalId);
             cdl.AddRow("UUID", so.UUID);
             cdl.AddRow("Location", string.Format("{0} @ {1}", so.AbsolutePosition, so.Scene.Name));
@@ -631,7 +631,22 @@ namespace OpenSim.Region.CoreModules.World.Objects.Commands
                 cdl.AddRow("SculptType", s.SculptType);
                 cdl.AddRow("State", s.State);
 
-                // TODO, unpack and display texture entries
+                // TODO, need to display more information about textures but in a compact format
+                // to stop output becoming huge.
+                for (int i = 0; i < sop.GetNumberOfSides(); i++)               
+                {
+                    Primitive.TextureEntryFace teFace = s.Textures.FaceTextures[i];
+
+                    UUID textureID;
+
+                    if (teFace != null)
+                        textureID = teFace.TextureID;
+                    else
+                        textureID = s.Textures.DefaultTexture.TextureID;
+
+                    cdl.AddRow(string.Format("Face {0} texture ID", i), textureID);
+                }
+
                 //cdl.AddRow("Textures", string.Format("{0} entries", s.Textures.
             }
 
diff --git a/OpenSim/Region/CoreModules/World/Permissions/PermissionsModule.cs b/OpenSim/Region/CoreModules/World/Permissions/PermissionsModule.cs
index 4f5b9b7..616fe98 100644
--- a/OpenSim/Region/CoreModules/World/Permissions/PermissionsModule.cs
+++ b/OpenSim/Region/CoreModules/World/Permissions/PermissionsModule.cs
@@ -1453,6 +1453,8 @@ namespace OpenSim.Region.CoreModules.World.Permissions
 
             bool permission = false;
 
+//            m_log.DebugFormat("[PERMISSIONS MODULE]: Checking rez object at {0} in {1}", objectPosition, m_scene.Name);
+
             ILandObject land = m_scene.LandChannel.GetLandObject(objectPosition.X, objectPosition.Y);
             if (land == null) return false;
 
diff --git a/OpenSim/Region/CoreModules/World/Region/RestartModule.cs b/OpenSim/Region/CoreModules/World/Region/RestartModule.cs
index 9c441ed..0c74b49 100644
--- a/OpenSim/Region/CoreModules/World/Region/RestartModule.cs
+++ b/OpenSim/Region/CoreModules/World/Region/RestartModule.cs
@@ -48,8 +48,8 @@ namespace OpenSim.Region.CoreModules.World.Region
     [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "RestartModule")]
     public class RestartModule : INonSharedRegionModule, IRestartModule
     {
-//        private static readonly ILog m_log =
-//            LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        private static readonly ILog m_log =
+            LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
         protected Scene m_Scene;
         protected Timer m_CountdownTimer = null;
@@ -223,11 +223,25 @@ namespace OpenSim.Region.CoreModules.World.Region
 
         public void SetTimer(int intervalSeconds)
         {
-            m_CountdownTimer = new Timer();
-            m_CountdownTimer.AutoReset = false;
-            m_CountdownTimer.Interval = intervalSeconds * 1000;
-            m_CountdownTimer.Elapsed += OnTimer;
-            m_CountdownTimer.Start();
+            if (intervalSeconds > 0)
+            {
+                m_CountdownTimer = new Timer();
+                m_CountdownTimer.AutoReset = false;
+                m_CountdownTimer.Interval = intervalSeconds * 1000;
+                m_CountdownTimer.Elapsed += OnTimer;
+                m_CountdownTimer.Start();
+            }
+            else if (m_CountdownTimer != null)
+            {
+                m_CountdownTimer.Stop();
+                m_CountdownTimer = null;
+            }
+            else
+            {
+                m_log.WarnFormat(
+                    "[RESTART MODULE]: Tried to set restart timer to {0} in {1}, which is not a valid interval", 
+                    intervalSeconds, m_Scene.Name);
+            }
         }
 
         private void OnTimer(object source, ElapsedEventArgs e)
@@ -332,4 +346,4 @@ namespace OpenSim.Region.CoreModules.World.Region
             }
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/CoreModules/World/Serialiser/Tests/SerialiserTests.cs b/OpenSim/Region/CoreModules/World/Serialiser/Tests/SerialiserTests.cs
index b4348c9..66059fb 100644
--- a/OpenSim/Region/CoreModules/World/Serialiser/Tests/SerialiserTests.cs
+++ b/OpenSim/Region/CoreModules/World/Serialiser/Tests/SerialiserTests.cs
@@ -144,7 +144,20 @@ namespace OpenSim.Region.CoreModules.World.Serialiser.Tests
                     <Flags>None</Flags>
                     <CollisionSound><Guid>00000000-0000-0000-0000-000000000000</Guid></CollisionSound>
                     <CollisionSoundVolume>0</CollisionSoundVolume>
-                    <DynAttrs><llsd><map><key>MyStore</key><map><key>the answer</key><integer>42</integer></map></map></llsd></DynAttrs>
+                    <DynAttrs>
+                        <llsd>
+                            <map>
+                                <key>MyNamespace</key>
+                                <map>                                
+                                    <key>MyStore</key>
+                                    <map>   
+                                        <key>the answer</key>
+                                        <integer>42</integer>
+                                    </map>
+                                </map>
+                            </map>
+                        </llsd>
+                    </DynAttrs>
                 </SceneObjectPart>
             </RootPart>
             <OtherParts />
@@ -333,7 +346,20 @@ namespace OpenSim.Region.CoreModules.World.Serialiser.Tests
                 <EveryoneMask>0</EveryoneMask>
                 <NextOwnerMask>2147483647</NextOwnerMask>
                 <Flags>None</Flags>
-                <DynAttrs><llsd><map><key>MyStore</key><map><key>last words</key><string>Rosebud</string></map></map></llsd></DynAttrs>
+                <DynAttrs>
+                    <llsd>
+                        <map>
+                            <key>MyNamespace</key>
+                            <map>                                
+                                <key>MyStore</key>
+                                <map>   
+                                    <key>last words</key>
+                                    <string>Rosebud</string>
+                                </map>
+                            </map>
+                        </map>
+                    </llsd>
+                </DynAttrs>
                 <SitTargetAvatar><UUID>00000000-0000-0000-0000-000000000000</UUID></SitTargetAvatar>
             </SceneObjectPart>
             <OtherParts />
@@ -362,7 +388,7 @@ namespace OpenSim.Region.CoreModules.World.Serialiser.Tests
             Assert.That(rootPart.UUID, Is.EqualTo(new UUID("e6a5a05e-e8cc-4816-8701-04165e335790")));
             Assert.That(rootPart.CreatorID, Is.EqualTo(new UUID("a6dacf01-4636-4bb9-8a97-30609438af9d")));
             Assert.That(rootPart.Name, Is.EqualTo("PrimMyRide"));
-            OSDMap store = rootPart.DynAttrs["MyStore"];
+            OSDMap store = rootPart.DynAttrs.GetStore("MyNamespace", "MyStore");
             Assert.AreEqual(42, store["the answer"].AsInteger());
 
             // TODO: Check other properties
@@ -414,13 +440,14 @@ namespace OpenSim.Region.CoreModules.World.Serialiser.Tests
             rp.CreatorID = rpCreatorId;
             rp.Shape = shape;
 
+            string daNamespace = "MyNamespace";
             string daStoreName = "MyStore";
             string daKey = "foo";
             string daValue = "bar";
             OSDMap myStore = new OSDMap();
             myStore.Add(daKey, daValue);
             rp.DynAttrs = new DAMap();
-            rp.DynAttrs[daStoreName] = myStore;
+            rp.DynAttrs.SetStore(daNamespace, daStoreName, myStore);
 
             SceneObjectGroup so = new SceneObjectGroup(rp);
 
@@ -481,7 +508,7 @@ namespace OpenSim.Region.CoreModules.World.Serialiser.Tests
             Assert.That(name, Is.EqualTo(rpName));
             Assert.That(creatorId, Is.EqualTo(rpCreatorId));
             Assert.NotNull(daMap);
-            Assert.AreEqual(daValue, daMap[daStoreName][daKey].AsString());
+            Assert.AreEqual(daValue, daMap.GetStore(daNamespace, daStoreName)[daKey].AsString());
         }
 
         [Test]
@@ -496,7 +523,7 @@ namespace OpenSim.Region.CoreModules.World.Serialiser.Tests
             Assert.That(rootPart.UUID, Is.EqualTo(new UUID("9be68fdd-f740-4a0f-9675-dfbbb536b946")));
             Assert.That(rootPart.CreatorID, Is.EqualTo(new UUID("b46ef588-411e-4a8b-a284-d7dcfe8e74ef")));
             Assert.That(rootPart.Name, Is.EqualTo("PrimFun"));
-            OSDMap store = rootPart.DynAttrs["MyStore"];
+            OSDMap store = rootPart.DynAttrs.GetStore("MyNamespace", "MyStore");
             Assert.AreEqual("Rosebud", store["last words"].AsString());
 
             // TODO: Check other properties
@@ -522,13 +549,14 @@ namespace OpenSim.Region.CoreModules.World.Serialiser.Tests
             rp.CreatorID = rpCreatorId;
             rp.Shape = shape;
 
+            string daNamespace = "MyNamespace";
             string daStoreName = "MyStore";
             string daKey = "foo";
             string daValue = "bar";
             OSDMap myStore = new OSDMap();
             myStore.Add(daKey, daValue);
             rp.DynAttrs = new DAMap();
-            rp.DynAttrs[daStoreName] = myStore;
+            rp.DynAttrs.SetStore(daNamespace, daStoreName, myStore);
 
             SceneObjectGroup so = new SceneObjectGroup(rp);
 
@@ -585,7 +613,7 @@ namespace OpenSim.Region.CoreModules.World.Serialiser.Tests
             Assert.That(name, Is.EqualTo(rpName));
             Assert.That(creatorId, Is.EqualTo(rpCreatorId));
             Assert.NotNull(daMap);
-            Assert.AreEqual(daValue, daMap[daStoreName][daKey].AsString());
+            Assert.AreEqual(daValue, daMap.GetStore(daNamespace, daStoreName)[daKey].AsString());
         }
     }
 }
\ No newline at end of file
diff --git a/OpenSim/Region/CoreModules/World/Sound/SoundModule.cs b/OpenSim/Region/CoreModules/World/Sound/SoundModule.cs
index 883045a..d093224 100644
--- a/OpenSim/Region/CoreModules/World/Sound/SoundModule.cs
+++ b/OpenSim/Region/CoreModules/World/Sound/SoundModule.cs
@@ -369,6 +369,15 @@ namespace OpenSim.Region.CoreModules.World.Sound
             });
         }
 
+        public void SetSoundQueueing(UUID objectID, bool shouldQueue)
+        {
+            SceneObjectPart part;
+            if (!m_scene.TryGetSceneObjectPart(objectID, out part))
+                return;
+
+            part.SoundQueueing = shouldQueue;
+        }
+
         #endregion
     }
 }
diff --git a/OpenSim/Region/CoreModules/World/Wind/WindModule.cs b/OpenSim/Region/CoreModules/World/Wind/WindModule.cs
index 9de588c..35014f5 100644
--- a/OpenSim/Region/CoreModules/World/Wind/WindModule.cs
+++ b/OpenSim/Region/CoreModules/World/Wind/WindModule.cs
@@ -216,13 +216,13 @@ namespace OpenSim.Region.CoreModules
                 // FIXME: If console region is root then this will be printed by every module.  Currently, there is no
                 // way to prevent this, short of making the entire module shared (which is complete overkill).
                 // One possibility is to return a bool to signal whether the module has completely handled the command
-                m_log.InfoFormat("[WIND]: Please change to a specific region in order to set Sun parameters.");
+                MainConsole.Instance.Output("Please change to a specific region in order to set Sun parameters.");
                 return;
             }
 
             if (m_scene.ConsoleScene() != m_scene)
             {
-                m_log.InfoFormat("[WIND]: Console Scene is not my scene.");
+                MainConsole.Instance.Output("Console Scene is not my scene.");
                 return;
             }
         }
@@ -233,7 +233,9 @@ namespace OpenSim.Region.CoreModules
         private void HandleConsoleCommand(string module, string[] cmdparams)
         {
             ValidateConsole();
-            m_log.Info("[WIND] The wind command can be used to change the currently active wind model plugin and update the parameters for wind plugins.");
+
+            MainConsole.Instance.Output(
+                "The wind command can be used to change the currently active wind model plugin and update the parameters for wind plugins.");
         }
 
         /// <summary>
@@ -246,7 +248,9 @@ namespace OpenSim.Region.CoreModules
             if ((cmdparams.Length != 4)
                 || !cmdparams[1].Equals("base"))
             {
-                m_log.Info("[WIND] Invalid parameters to change parameters for Wind module base, usage: wind base <parameter> <value>");
+                MainConsole.Instance.Output(
+                    "Invalid parameters to change parameters for Wind module base, usage: wind base <parameter> <value>");
+
                 return;
             }
 
@@ -261,7 +265,9 @@ namespace OpenSim.Region.CoreModules
                     }
                     else
                     {
-                        m_log.InfoFormat("[WIND] Invalid value {0} specified for {1}", cmdparams[3], cmdparams[2]);
+                        MainConsole.Instance.OutputFormat(
+                            "Invalid value {0} specified for {1}", cmdparams[3], cmdparams[2]);
+
                         return;
                     }
 
@@ -271,22 +277,23 @@ namespace OpenSim.Region.CoreModules
 
                     if (desiredPlugin.Equals(m_activeWindPlugin.Name))
                     {
-                        m_log.InfoFormat("[WIND] Wind model plugin {0} is already active", cmdparams[3]);
+                        MainConsole.Instance.OutputFormat("Wind model plugin {0} is already active", cmdparams[3]);
+
                         return;
                     }
 
                     if (m_availableWindPlugins.ContainsKey(desiredPlugin))
                     {
                         m_activeWindPlugin = m_availableWindPlugins[cmdparams[3]];
-                        m_log.InfoFormat("[WIND] {0} wind model plugin now active", m_activeWindPlugin.Name);
+
+                        MainConsole.Instance.OutputFormat("{0} wind model plugin now active", m_activeWindPlugin.Name);
                     }
                     else
                     {
-                        m_log.InfoFormat("[WIND] Could not find wind model plugin {0}", desiredPlugin);
+                        MainConsole.Instance.OutputFormat("Could not find wind model plugin {0}", desiredPlugin);
                     }
                     break;
             }
-
         }
 
         /// <summary>
@@ -300,7 +307,7 @@ namespace OpenSim.Region.CoreModules
             if ((cmdparams.Length != 4)
                 && (cmdparams.Length != 3))
             {
-                m_log.Info("[WIND] Usage: wind <plugin> <param> [value]");
+                MainConsole.Instance.Output("Usage: wind <plugin> <param> [value]");
                 return;
             }
 
@@ -311,16 +318,17 @@ namespace OpenSim.Region.CoreModules
             {
                 if (!float.TryParse(cmdparams[3], out value))
                 {
-                    m_log.InfoFormat("[WIND] Invalid value {0}", cmdparams[3]);
+                    MainConsole.Instance.OutputFormat("Invalid value {0}", cmdparams[3]);
                 }
 
                 try
                 {
                     WindParamSet(plugin, param, value);
+                    MainConsole.Instance.OutputFormat("{0} set to {1}", param, value);
                 }
                 catch (Exception e)
                 {
-                    m_log.InfoFormat("[WIND] {0}", e.Message);
+                    MainConsole.Instance.OutputFormat("{0}", e.Message);
                 }
             }
             else
@@ -328,11 +336,11 @@ namespace OpenSim.Region.CoreModules
                 try
                 {
                     value = WindParamGet(plugin, param);
-                    m_log.InfoFormat("[WIND] {0} : {1}", param, value);
+                    MainConsole.Instance.OutputFormat("{0} : {1}", param, value);
                 }
                 catch (Exception e)
                 {
-                    m_log.InfoFormat("[WIND] {0}", e.Message);
+                    MainConsole.Instance.OutputFormat("{0}", e.Message);
                 }
             }
 
@@ -366,13 +374,11 @@ namespace OpenSim.Region.CoreModules
             {
                 IWindModelPlugin windPlugin = m_availableWindPlugins[plugin];
                 windPlugin.WindParamSet(param, value);
-                m_log.InfoFormat("[WIND] {0} set to {1}", param, value);
             }
             else
             {
                 throw new Exception(String.Format("Could not find plugin {0}", plugin));
             }
-
         }
 
         public float WindParamGet(string plugin, string param)
diff --git a/OpenSim/Region/CoreModules/World/WorldMap/WorldMapModule.cs b/OpenSim/Region/CoreModules/World/WorldMap/WorldMapModule.cs
index bf18616..5412359 100644
--- a/OpenSim/Region/CoreModules/World/WorldMap/WorldMapModule.cs
+++ b/OpenSim/Region/CoreModules/World/WorldMap/WorldMapModule.cs
@@ -115,6 +115,11 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                     "export-map [<path>]",
                     "Save an image of the world map", HandleExportWorldMapConsoleCommand);
 
+                m_scene.AddCommand(
+                    "Regions", this, "generate map",
+                    "generate map",
+                    "Generates and stores a new maptile.", HandleGenerateMapConsoleCommand);
+
                 AddHandlers();
             }
         }
@@ -162,7 +167,16 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
             regionimage = regionimage.Replace("-", "");
             m_log.Info("[WORLD MAP]: JPEG Map location: " + m_scene.RegionInfo.ServerURI + "index.php?method=" + regionimage);
 
-            MainServer.Instance.AddHTTPHandler(regionimage, OnHTTPGetMapImage);
+            MainServer.Instance.AddHTTPHandler(regionimage,
+                new GenericHTTPDOSProtector(OnHTTPGetMapImage, OnHTTPThrottled, new BasicDosProtectorOptions()
+                    {
+                        AllowXForwardedFor = false,
+                        ForgetTimeSpan = TimeSpan.FromMinutes(2),
+                        MaxRequestsInTimeframe = 4,
+                        ReportingName = "MAPDOSPROTECTOR",
+                        RequestTimeSpan = TimeSpan.FromSeconds(10),
+                        ThrottledAction = BasicDOSProtector.ThrottleAction.DoThrottledMethod
+                    }).Process);
             MainServer.Instance.AddLLSDHandler(
                 "/MAP/MapItems/" + m_scene.RegionInfo.RegionHandle.ToString(), HandleRemoteMapItemRequest);
 
@@ -1131,6 +1145,16 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
             block.Y = (ushort)(r.RegionLocY / Constants.RegionSize);
         }
 
+        public Hashtable OnHTTPThrottled(Hashtable keysvals)
+        {
+            Hashtable reply = new Hashtable();
+            int statuscode = 500;
+            reply["str_response_string"] = "";
+            reply["int_response_code"] = statuscode;
+            reply["content_type"] = "text/plain";
+            return reply;
+        }
+
         public Hashtable OnHTTPGetMapImage(Hashtable keysvals)
         {
             m_log.Debug("[WORLD MAP]: Sending map image jpeg");
@@ -1305,6 +1329,16 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                 m_scene.RegionInfo.RegionName, exportPath);
         }
 
+        public void HandleGenerateMapConsoleCommand(string module, string[] cmdparams)
+        {
+            Scene consoleScene = m_scene.ConsoleScene();
+
+            if (consoleScene != null && consoleScene != m_scene)
+                return;
+
+            GenerateMaptile();
+        }
+
         public OSD HandleRemoteMapItemRequest(string path, OSD request, string endpoint)
         {
             uint xstart = 0;
@@ -1542,88 +1576,69 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
 
         private Byte[] GenerateOverlay()
         {
-            Bitmap overlay = new Bitmap(256, 256);
-
-            bool[,] saleBitmap = new bool[64, 64];
-            for (int x = 0 ; x < 64 ; x++)
+            using (Bitmap overlay = new Bitmap(256, 256))
             {
-                for (int y = 0 ; y < 64 ; y++)
-                    saleBitmap[x, y] = false;
-            }
-
-            bool landForSale = false;
+                bool[,] saleBitmap = new bool[64, 64];
+                for (int x = 0 ; x < 64 ; x++)
+                {
+                    for (int y = 0 ; y < 64 ; y++)
+                        saleBitmap[x, y] = false;
+                }
 
-            List<ILandObject> parcels = m_scene.LandChannel.AllParcels();
+                bool landForSale = false;
 
-            Color background = Color.FromArgb(0, 0, 0, 0);
-            SolidBrush transparent = new SolidBrush(background);
-            Graphics g = Graphics.FromImage(overlay);
-            g.FillRectangle(transparent, 0, 0, 255, 255);
+                List<ILandObject> parcels = m_scene.LandChannel.AllParcels();
 
-            SolidBrush yellow = new SolidBrush(Color.FromArgb(255, 249, 223, 9));
-            Pen grey = new Pen(Color.FromArgb(255, 92, 92, 92));
+                Color background = Color.FromArgb(0, 0, 0, 0);
 
-            foreach (ILandObject land in parcels)
-            {
-                // m_log.DebugFormat("[WORLD MAP]: Parcel {0} flags {1}", land.LandData.Name, land.LandData.Flags);
-                if ((land.LandData.Flags & (uint)ParcelFlags.ForSale) != 0)
+                using (Graphics g = Graphics.FromImage(overlay))
                 {
-                    landForSale = true;
-                    
-                    bool[,] landBitmap = land.GetLandBitmap();
+                    using (SolidBrush transparent = new SolidBrush(background))
+                        g.FillRectangle(transparent, 0, 0, 256, 256);
 
-                    for (int x = 0 ; x < 64 ; x++)
+
+                    foreach (ILandObject land in parcels)
                     {
-                        for (int y = 0 ; y < 64 ; y++)
+                        // m_log.DebugFormat("[WORLD MAP]: Parcel {0} flags {1}", land.LandData.Name, land.LandData.Flags);
+                        if ((land.LandData.Flags & (uint)ParcelFlags.ForSale) != 0)
                         {
-                            if (landBitmap[x, y])
+                            landForSale = true;
+
+                            saleBitmap = land.MergeLandBitmaps(saleBitmap, land.GetLandBitmap());
+                        }
+                    }
+
+                    if (!landForSale)
+                    {
+                        m_log.DebugFormat("[WORLD MAP]: Region {0} has no parcels for sale, not generating overlay", m_scene.RegionInfo.RegionName);
+                        return null;
+                    }
+
+                    m_log.DebugFormat("[WORLD MAP]: Region {0} has parcels for sale, generating overlay", m_scene.RegionInfo.RegionName);
+
+                    using (SolidBrush yellow = new SolidBrush(Color.FromArgb(255, 249, 223, 9)))
+                    {
+                        for (int x = 0 ; x < 64 ; x++)
+                        {
+                            for (int y = 0 ; y < 64 ; y++)
                             {
-                                g.FillRectangle(yellow, x * 4, 252 - (y * 4), 4, 4);
-
-                                if (x > 0)
-                                {
-                                    if ((saleBitmap[x - 1, y] || landBitmap[x - 1, y]) == false)
-                                        g.DrawLine(grey, x * 4, 252 - (y * 4), x * 4, 255 - (y * 4));
-                                }
-                                if (y > 0)
-                                {
-                                    if ((saleBitmap[x, y-1] || landBitmap[x, y-1]) == false)
-                                        g.DrawLine(grey, x * 4, 255 - (y * 4), x * 4 + 3, 255 - (y * 4));
-                                }
-                                if (x < 63)
-                                {
-                                    if ((saleBitmap[x + 1, y] || landBitmap[x + 1, y]) == false)
-                                        g.DrawLine(grey, x * 4 + 3, 252 - (y * 4), x * 4 + 3, 255 - (y * 4));
-                                }
-                                if (y < 63)
-                                {
-                                    if ((saleBitmap[x, y + 1] || landBitmap[x, y + 1]) == false)
-                                        g.DrawLine(grey, x * 4, 252 - (y * 4), x * 4 + 3, 252 - (y * 4));
-                                }
+                                if (saleBitmap[x, y])
+                                    g.FillRectangle(yellow, x * 4, 252 - (y * 4), 4, 4);
                             }
                         }
                     }
-
-                    saleBitmap = land.MergeLandBitmaps(saleBitmap, landBitmap);
                 }
-            }
 
-            if (!landForSale)
-            {
-                m_log.DebugFormat("[WORLD MAP]: Region {0} has no parcels for sale, not generating overlay", m_scene.RegionInfo.RegionName);
-                return null;
+                try
+                {
+                    return OpenJPEG.EncodeFromImage(overlay, true);
+                }
+                catch (Exception e)
+                {
+                    m_log.DebugFormat("[WORLD MAP]: Error creating parcel overlay: " + e.ToString());
+                }
             }
 
-            m_log.DebugFormat("[WORLD MAP]: Region {0} has parcels for sale, generating overlay", m_scene.RegionInfo.RegionName);
-
-            try
-            {
-                return OpenJPEG.EncodeFromImage(overlay, true);
-            }
-            catch (Exception e)
-            {
-                m_log.DebugFormat("[WORLD MAP]: Error creating parcel overlay: " + e.ToString());
-            }
             return null;
         }
     }
diff --git a/OpenSim/Region/DataSnapshot/DataRequestHandler.cs b/OpenSim/Region/DataSnapshot/DataRequestHandler.cs
index 32e93b4..50276ae 100644
--- a/OpenSim/Region/DataSnapshot/DataRequestHandler.cs
+++ b/OpenSim/Region/DataSnapshot/DataRequestHandler.cs
@@ -63,7 +63,7 @@ namespace OpenSim.Region.DataSnapshot
 
         public Hashtable OnGetSnapshot(Hashtable keysvals)
         {
-            m_log.Info("[DATASNAPSHOT] Received collection request");
+            m_log.Debug("[DATASNAPSHOT] Received collection request");
             Hashtable reply = new Hashtable();
             int statuscode = 200;
 
@@ -80,7 +80,7 @@ namespace OpenSim.Region.DataSnapshot
 
         public Hashtable OnValidate(Hashtable keysvals)
         {
-            m_log.Info("[DATASNAPSHOT] Received validation request");
+            m_log.Debug("[DATASNAPSHOT] Received validation request");
             Hashtable reply = new Hashtable();
             int statuscode = 200;
 
diff --git a/OpenSim/Region/DataSnapshot/DataSnapshotManager.cs b/OpenSim/Region/DataSnapshot/DataSnapshotManager.cs
index dd48dd5..0c0a7aa 100644
--- a/OpenSim/Region/DataSnapshot/DataSnapshotManager.cs
+++ b/OpenSim/Region/DataSnapshot/DataSnapshotManager.cs
@@ -307,7 +307,7 @@ namespace OpenSim.Region.DataSnapshot
             XmlNode regiondata = requestedSnap.CreateNode(XmlNodeType.Element, "regiondata", "");
             try
             {
-                if (regionName == null || regionName == "")
+                if (string.IsNullOrEmpty(regionName))
                 {
                     XmlNode timerblock = requestedSnap.CreateNode(XmlNodeType.Element, "expire", "");
                     timerblock.InnerText = m_period.ToString();
diff --git a/OpenSim/Region/DataSnapshot/Properties/AssemblyInfo.cs b/OpenSim/Region/DataSnapshot/Properties/AssemblyInfo.cs
index 0e7df07..3d74597 100644
--- a/OpenSim/Region/DataSnapshot/Properties/AssemblyInfo.cs
+++ b/OpenSim/Region/DataSnapshot/Properties/AssemblyInfo.cs
@@ -29,5 +29,5 @@ using System.Runtime.InteropServices;
 //      Build Number
 //      Revision
 //
-[assembly: AssemblyVersion("0.7.6.*")]
+[assembly: AssemblyVersion("0.8.0.*")]
 
diff --git a/OpenSim/Region/DataSnapshot/SnapshotStore.cs b/OpenSim/Region/DataSnapshot/SnapshotStore.cs
index aa3d2ff..480aaaf 100644
--- a/OpenSim/Region/DataSnapshot/SnapshotStore.cs
+++ b/OpenSim/Region/DataSnapshot/SnapshotStore.cs
@@ -120,7 +120,7 @@ namespace OpenSim.Region.DataSnapshot
                 provider.Stale = false;
                 m_scenes[provider.GetParentScene] = true;
 
-                m_log.Info("[DATASNAPSHOT]: Generated fragment response for provider type " + provider.Name);
+                m_log.Debug("[DATASNAPSHOT]: Generated fragment response for provider type " + provider.Name);
             }
             else
             {
@@ -134,7 +134,7 @@ namespace OpenSim.Region.DataSnapshot
                     data = factory.ImportNode(node, true);
                 }
 
-                m_log.Info("[DATASNAPSHOT]: Retrieved fragment response for provider type " + provider.Name);
+                m_log.Debug("[DATASNAPSHOT]: Retrieved fragment response for provider type " + provider.Name);
             }
 
             return data;
@@ -154,7 +154,7 @@ namespace OpenSim.Region.DataSnapshot
 
             if (!m_scenes[scene])
             {
-                m_log.Info("[DATASNAPSHOT]: Attempting to retrieve snapshot from cache.");
+                m_log.Debug("[DATASNAPSHOT]: Attempting to retrieve snapshot from cache.");
                 //get snapshot from cache
                 String path = DataFileNameScene(scene);
 
@@ -168,11 +168,11 @@ namespace OpenSim.Region.DataSnapshot
                     regionElement = factory.ImportNode(node, true);
                 }
 
-                m_log.Info("[DATASNAPSHOT]: Obtained snapshot from cache for " + scene.RegionInfo.RegionName);
+                m_log.Debug("[DATASNAPSHOT]: Obtained snapshot from cache for " + scene.RegionInfo.RegionName);
             }
             else
             {
-                m_log.Info("[DATASNAPSHOT]: Attempting to generate snapshot.");
+                m_log.Debug("[DATASNAPSHOT]: Attempting to generate snapshot.");
                 //make snapshot
                 regionElement = MakeRegionNode(scene, factory);
 
@@ -211,7 +211,7 @@ namespace OpenSim.Region.DataSnapshot
 
                 m_scenes[scene] = false;
 
-                m_log.Info("[DATASNAPSHOT]: Generated new snapshot for " + scene.RegionInfo.RegionName);
+                m_log.Debug("[DATASNAPSHOT]: Generated new snapshot for " + scene.RegionInfo.RegionName);
             }
 
             return regionElement;
diff --git a/OpenSim/Region/Framework/Interfaces/IBakedTextureModule.cs b/OpenSim/Region/Framework/Interfaces/IBakedTextureModule.cs
index 21ed44f..b536a49 100644
--- a/OpenSim/Region/Framework/Interfaces/IBakedTextureModule.cs
+++ b/OpenSim/Region/Framework/Interfaces/IBakedTextureModule.cs
@@ -1,9 +1,30 @@
-////////////////////////////////////////////////////////////////
-//
-// (c) 2009, 2010 Careminster Limited and Melanie Thielker
-//
-// All rights reserved
-//
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
 using System;
 using Nini.Config;
 using OpenSim.Framework;
diff --git a/OpenSim/Region/Framework/Interfaces/IEntityInventory.cs b/OpenSim/Region/Framework/Interfaces/IEntityInventory.cs
index 8028d87..eba881f 100644
--- a/OpenSim/Region/Framework/Interfaces/IEntityInventory.cs
+++ b/OpenSim/Region/Framework/Interfaces/IEntityInventory.cs
@@ -236,15 +236,17 @@ namespace OpenSim.Region.Framework.Interfaces
         List<TaskInventoryItem> GetInventoryItems(InventoryType type);
 
         /// <summary>
-        /// Get the scene object referenced by an inventory item.
+        /// Get the scene object(s) referenced by an inventory item.
         /// </summary>
         /// 
         /// This is returned in a 'rez ready' state.  That is, name, description, permissions and other details have
         /// been adjusted to reflect the part and item from which it originates.
         /// 
-        /// <param name="item"></param>
-        /// <returns>The scene object.  Null if the scene object asset couldn't be found</returns>
-        SceneObjectGroup GetRezReadySceneObject(TaskInventoryItem item);
+        /// <param name="item">Inventory item</param>
+        /// <param name="objlist">The scene objects</param>
+        /// <param name="veclist">Relative offsets for each object</param>
+        /// <returns>true = success, false = the scene object asset couldn't be found</returns>
+        bool GetRezReadySceneObjects(TaskInventoryItem item, out List<SceneObjectGroup> objlist, out List<Vector3> veclist);
 
         /// <summary>
         /// Update an existing inventory item.
diff --git a/OpenSim/Region/Framework/Interfaces/IEntityTransferModule.cs b/OpenSim/Region/Framework/Interfaces/IEntityTransferModule.cs
index 1949a90..214b07a 100644
--- a/OpenSim/Region/Framework/Interfaces/IEntityTransferModule.cs
+++ b/OpenSim/Region/Framework/Interfaces/IEntityTransferModule.cs
@@ -47,13 +47,33 @@ namespace OpenSim.Region.Framework.Interfaces
         /// The handle of the destination region.  If it's the same as the region currently
         /// occupied by the agent then the teleport will be within that region.
         /// </param>
+        /// <param name='agent'></param>
+        /// <param name='regionHandle'></param>
         /// <param name='position'></param>
         /// <param name='lookAt'></param>
         /// <param name='teleportFlags'></param>
         void Teleport(ScenePresence agent, ulong regionHandle, Vector3 position, Vector3 lookAt, uint teleportFlags);
 
+        /// <summary>
+        /// Teleports the agent for the given client to their home destination.
+        /// </summary>
+        /// <param name='id'></param>
+        /// <param name='client'></param>
         bool TeleportHome(UUID id, IClientAPI client);
 
+        /// <summary>
+        /// Teleport an agent directly to a given region without checking whether the region should be substituted.
+        /// </summary>
+        /// <remarks>
+        /// Please use Teleport() instead unless you know exactly what you're doing.
+        /// Do not use for same region teleports.
+        /// </remarks>
+        /// <param name='sp'></param>
+        /// <param name='reg'></param>
+        /// <param name='finalDestination'>/param>
+        /// <param name='position'></param>
+        /// <param name='lookAt'></param>
+        /// <param name='teleportFlags'></param>
         void DoTeleport(ScenePresence sp, GridRegion reg, GridRegion finalDestination,
             Vector3 position, Vector3 lookAt, uint teleportFlags);
 
diff --git a/OpenSim/Region/Framework/Interfaces/IEstateModule.cs b/OpenSim/Region/Framework/Interfaces/IEstateModule.cs
index 292efa4..944c66b 100644
--- a/OpenSim/Region/Framework/Interfaces/IEstateModule.cs
+++ b/OpenSim/Region/Framework/Interfaces/IEstateModule.cs
@@ -40,7 +40,7 @@ namespace OpenSim.Region.Framework.Interfaces
 
         uint GetRegionFlags();
         bool IsManager(UUID avatarID);
-        
+
         /// <summary>
         /// Tell all clients about the current state of the region (terrain textures, water height, etc.).
         /// </summary>
@@ -54,5 +54,10 @@ namespace OpenSim.Region.Framework.Interfaces
 
         void setEstateTerrainBaseTexture(int level, UUID texture);
         void setEstateTerrainTextureHeights(int corner, float lowValue, float highValue);
+
+        /// <summary>
+        /// Returns whether the transfer ID is being used for a terrain transfer.
+        /// </summary>
+        bool IsTerrainXfer(ulong xferID);
     }
 }
diff --git a/OpenSim/Region/Framework/Interfaces/IEventQueue.cs b/OpenSim/Region/Framework/Interfaces/IEventQueue.cs
index 5512642..dfc269e 100644
--- a/OpenSim/Region/Framework/Interfaces/IEventQueue.cs
+++ b/OpenSim/Region/Framework/Interfaces/IEventQueue.cs
@@ -39,21 +39,22 @@ namespace OpenSim.Region.Framework.Interfaces
 
         // These are required to decouple Scenes from EventQueueHelper
         void DisableSimulator(ulong handle, UUID avatarID);
-        void EnableSimulator(ulong handle, IPEndPoint endPoint, UUID avatarID);
+        void EnableSimulator(ulong handle, IPEndPoint endPoint, UUID avatarID, int regionSizeX, int regionSizeY);
         void EstablishAgentCommunication(UUID avatarID, IPEndPoint endPoint, 
-                                         string capsPath);
+                                         string capsPath, ulong regionHandle, int regionSizeX, int regionSizeY);
         void TeleportFinishEvent(ulong regionHandle, byte simAccess, 
                                  IPEndPoint regionExternalEndPoint,
                                  uint locationID, uint flags, string capsURL, 
-                                 UUID agentID);
+                                 UUID agentID, int regionSizeX, int regionSizeY);
         void CrossRegion(ulong handle, Vector3 pos, Vector3 lookAt,
                          IPEndPoint newRegionExternalEndPoint,
-                         string capsURL, UUID avatarID, UUID sessionID);
+                         string capsURL, UUID avatarID, UUID sessionID,
+                            int regionSizeX, int regionSizeY);
         void ChatterboxInvitation(UUID sessionID, string sessionName,
                                   UUID fromAgent, string message, UUID toAgent, string fromName, byte dialog,
                                   uint timeStamp, bool offline, int parentEstateID, Vector3 position,
                                   uint ttl, UUID transactionID, bool fromGroup, byte[] binaryBucket);
-        void ChatterBoxSessionAgentListUpdates(UUID sessionID, UUID fromAgent, UUID toAgent, bool canVoiceChat, 
+        void ChatterBoxSessionAgentListUpdates(UUID sessionID, UUID fromAgent, UUID anotherAgent, bool canVoiceChat, 
                                                bool isModerator, bool textMute);
         void ParcelProperties(ParcelPropertiesMessage parcelPropertiesMessage, UUID avatarID);
         void GroupMembership(AgentGroupDataUpdatePacket groupUpdate, UUID avatarID);
diff --git a/OpenSim/Region/Framework/Interfaces/IExternalCapsModule.cs b/OpenSim/Region/Framework/Interfaces/IExternalCapsModule.cs
new file mode 100644
index 0000000..a730cfd
--- /dev/null
+++ b/OpenSim/Region/Framework/Interfaces/IExternalCapsModule.cs
@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using OpenMetaverse;
+using OpenSim.Framework;
+using Caps=OpenSim.Framework.Capabilities.Caps;
+
+namespace OpenSim.Region.Framework.Interfaces
+{
+    public interface IExternalCapsModule
+    {
+        /// <summary>
+        /// This function extends the simple URL configuration in the caps handlers
+        /// to facilitate more interesting computation when an external handler is
+        /// sent to the viewer. 
+        /// </summary>
+        /// <param name="agentID">New user UUID</param>
+        /// <param name="caps">Internal caps registry, where the external handler will be registered</param>
+        /// <param name="capName">Name of the specific cap we are registering</param>
+        /// <param name="urlSkel">The skeleton URL provided in the caps configuration</param>
+        bool RegisterExternalUserCapsHandler(UUID agentID, Caps caps, String capName, String urlSkel);
+    }
+}
diff --git a/OpenSim/Region/Framework/Interfaces/IGroupsModule.cs b/OpenSim/Region/Framework/Interfaces/IGroupsModule.cs
index 6885327..9ae5e87 100644
--- a/OpenSim/Region/Framework/Interfaces/IGroupsModule.cs
+++ b/OpenSim/Region/Framework/Interfaces/IGroupsModule.cs
@@ -97,5 +97,7 @@ namespace OpenSim.Region.Framework.Interfaces
         void InviteGroupRequest(IClientAPI remoteClient, UUID GroupID, UUID InviteeID, UUID RoleID);
         void InviteGroup(IClientAPI remoteClient, UUID agentID, UUID GroupID, UUID InviteeID, UUID RoleID);
         void NotifyChange(UUID GroupID);
+
+        List<DirGroupsReplyData> FindGroups(IClientAPI remoteClient, string query);
     }
 }
\ No newline at end of file
diff --git a/OpenSim/Region/Framework/Interfaces/IInterregionComms.cs b/OpenSim/Region/Framework/Interfaces/IInterregionComms.cs
deleted file mode 100644
index 67a500f..0000000
--- a/OpenSim/Region/Framework/Interfaces/IInterregionComms.cs
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * Copyright (c) Contributors, http://opensimulator.org/
- * See CONTRIBUTORS.TXT for a full list of copyright holders.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in the
- *       documentation and/or other materials provided with the distribution.
- *     * Neither the name of the OpenSimulator Project nor the
- *       names of its contributors may be used to endorse or promote products
- *       derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-using OpenMetaverse;
-using OpenSim.Framework;
-using OpenSim.Region.Framework.Scenes;
-
-namespace OpenSim.Region.Framework.Interfaces
-{
-    public delegate bool ChildAgentUpdateReceived(AgentData data);
-
-    public interface IInterregionCommsOut
-    {
-        #region Agents
-
-        bool SendCreateChildAgent(ulong regionHandle, AgentCircuitData aCircuit, uint teleportFlags, out string reason);
-
-        /// <summary>
-        /// Full child agent update.
-        /// </summary>
-        /// <param name="regionHandle"></param>
-        /// <param name="data"></param>
-        /// <returns></returns>
-        bool SendChildAgentUpdate(ulong regionHandle, AgentData data);
-
-        /// <summary>
-        /// Short child agent update, mostly for position.
-        /// </summary>
-        /// <param name="regionHandle"></param>
-        /// <param name="data"></param>
-        /// <returns></returns>
-        bool SendChildAgentUpdate(ulong regionHandle, AgentPosition data);
-
-        bool SendRetrieveRootAgent(ulong regionHandle, UUID id, out IAgentData agent);
-
-        /// <summary>
-        /// Message from receiving region to departing region, telling it got contacted by the client.
-        /// When sent over REST, it invokes the opaque uri.
-        /// </summary>
-        /// <param name="regionHandle"></param>
-        /// <param name="id"></param>
-        /// <param name="uri"></param>
-        /// <returns></returns>
-        bool SendReleaseAgent(ulong regionHandle, UUID id, string uri);
-
-        /// <summary>
-        /// Close chid agent.
-        /// </summary>
-        /// <param name="regionHandle"></param>
-        /// <param name="id"></param>
-        /// <returns></returns>
-        bool SendCloseChildAgent(ulong regionHandle, UUID id);
-
-        /// <summary>
-        /// Close agent.
-        /// </summary>
-        /// <param name="regionHandle"></param>
-        /// <param name="id"></param>
-        /// <returns></returns>
-        bool SendCloseAgent(ulong regionHandle, UUID id);
-
-        #endregion Agents
-
-        #region Objects
-
-        /// <summary>
-        /// Create an object in the destination region. This message is used primarily for prim crossing.
-        /// </summary>
-        /// <param name="regionHandle"></param>
-        /// <param name="sog"></param>
-        /// <param name="isLocalCall"></param>
-        /// <returns></returns>
-        bool SendCreateObject(ulong regionHandle, SceneObjectGroup sog, bool isLocalCall);
-
-        /// <summary>
-        /// Create an object from the user's inventory in the destination region. 
-        /// This message is used primarily by clients.
-        /// </summary>
-        /// <param name="regionHandle"></param>
-        /// <param name="userID"></param>
-        /// <param name="itemID"></param>
-        /// <returns></returns>
-        bool SendCreateObject(ulong regionHandle, UUID userID, UUID itemID);
-
-        #endregion Objects
-
-    }
-
-    // This may not be needed, but having it here for now.
-    public interface IInterregionCommsIn
-    {
-        event ChildAgentUpdateReceived OnChildAgentUpdate;
-    }
-
-}
diff --git a/OpenSim/Region/Framework/Interfaces/IJsonStoreModule.cs b/OpenSim/Region/Framework/Interfaces/IJsonStoreModule.cs
index b67312e..1a89721 100644
--- a/OpenSim/Region/Framework/Interfaces/IJsonStoreModule.cs
+++ b/OpenSim/Region/Framework/Interfaces/IJsonStoreModule.cs
@@ -51,10 +51,17 @@ namespace OpenSim.Region.Framework.Interfaces
         UUID = 5
     }
     
+    public struct JsonStoreStats
+    {
+        public int StoreCount;
+    }
+
     public delegate void TakeValueCallback(string s);
 
     public interface IJsonStoreModule
     {
+        JsonStoreStats GetStoreStats();
+
         bool AttachObjectStore(UUID objectID);
         bool CreateStore(string value, ref UUID result);
         bool DestroyStore(UUID storeID);
diff --git a/OpenSim/Region/Framework/Interfaces/IServiceThrottleModule.cs b/OpenSim/Region/Framework/Interfaces/IServiceThrottleModule.cs
new file mode 100644
index 0000000..198256f
--- /dev/null
+++ b/OpenSim/Region/Framework/Interfaces/IServiceThrottleModule.cs
@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+
+namespace OpenSim.Region.Framework.Interfaces
+{
+    public interface IServiceThrottleModule
+    {
+        /// <summary>
+        /// Enqueue a continuation meant to get a resource from elsewhere.
+        /// As usual with CPS, caller beware: if that continuation is a never-ending computation,
+        /// the whole thread will be blocked, and no requests are processed
+        /// </summary>
+        /// <param name="category">Category of the resource (e.g. name, region)</param>
+        /// <param name="itemid">The resource identifier</param>
+        /// <param name="continuation">The continuation to be executed</param>
+        void Enqueue(string category, string itemid, Action continuation);
+    }
+
+}
diff --git a/OpenSim/Region/Framework/Interfaces/ISoundModule.cs b/OpenSim/Region/Framework/Interfaces/ISoundModule.cs
index 68af492..8372ddd 100644
--- a/OpenSim/Region/Framework/Interfaces/ISoundModule.cs
+++ b/OpenSim/Region/Framework/Interfaces/ISoundModule.cs
@@ -104,7 +104,6 @@ namespace OpenSim.Region.Framework.Interfaces
         /// <param name="sound">Sound asset ID</param>
         /// <param name="volume">Sound volume</param>
         /// <param name="triggered">Triggered or not.</param>
-        /// <param name="flags"></param>
         /// <param name="radius">Sound radius</param>
         /// <param name="useMaster">Play using sound master</param>
         /// <param name="isMaster">Play as sound master</param>
@@ -123,5 +122,12 @@ namespace OpenSim.Region.Framework.Interfaces
         /// <param name="max">AABB top north-east corner</param>
         void TriggerSoundLimited(UUID objectID, UUID sound, double volume,
                 Vector3 min, Vector3 max);
+
+        /// <summary>
+        /// Set whether sounds on the given prim should be queued.
+        /// </summary>
+        /// <param name='objectID'></param>
+        /// <param name='shouldQueue'></param>
+        void SetSoundQueueing(UUID objectID, bool shouldQueue);
     }
 }
\ No newline at end of file
diff --git a/OpenSim/Region/Framework/Properties/AssemblyInfo.cs b/OpenSim/Region/Framework/Properties/AssemblyInfo.cs
index 167c248..a2a99d4 100644
--- a/OpenSim/Region/Framework/Properties/AssemblyInfo.cs
+++ b/OpenSim/Region/Framework/Properties/AssemblyInfo.cs
@@ -29,5 +29,5 @@ using System.Runtime.InteropServices;
 //      Build Number
 //      Revision
 //
-[assembly: AssemblyVersion("0.7.6.*")]
+[assembly: AssemblyVersion("0.8.0.*")]
 
diff --git a/OpenSim/Region/Framework/Scenes/Animation/AnimationSet.cs b/OpenSim/Region/Framework/Scenes/Animation/AnimationSet.cs
index 66edfed..b7400ea 100644
--- a/OpenSim/Region/Framework/Scenes/Animation/AnimationSet.cs
+++ b/OpenSim/Region/Framework/Scenes/Animation/AnimationSet.cs
@@ -28,8 +28,11 @@
 using System;
 using System.Collections.Generic;
 using System.Reflection;
+using System.Text;
 using log4net;
 using OpenMetaverse;
+using OpenMetaverse.StructuredData;
+
 using OpenSim.Framework;
 
 using Animation = OpenSim.Framework.Animation;
@@ -60,6 +63,12 @@ namespace OpenSim.Region.Framework.Scenes.Animation
             ResetDefaultAnimation();
         }
 
+        public AnimationSet(OSDArray pArray)
+        {
+            ResetDefaultAnimation();
+            FromOSDArray(pArray);
+        }
+
         public bool HasAnimation(UUID animID)
         {
             if (m_defaultAnimation.AnimID == animID)
@@ -218,5 +227,110 @@ namespace OpenSim.Region.Framework.Scenes.Animation
             foreach (OpenSim.Framework.Animation anim in theArray)
                 m_animations.Add(anim);
         }
+
+        // Create representation of this AnimationSet as an OSDArray.
+        // First two entries in the array are the default and implicitDefault animations
+        //    followed by the other animations.
+        public OSDArray ToOSDArray()
+        {
+            OSDArray ret = new OSDArray();
+            ret.Add(DefaultAnimation.PackUpdateMessage());
+            ret.Add(ImplicitDefaultAnimation.PackUpdateMessage());
+
+            foreach (OpenSim.Framework.Animation anim in m_animations)
+                ret.Add(anim.PackUpdateMessage());
+
+            return ret;
+        }
+
+        public void FromOSDArray(OSDArray pArray)
+        {
+            this.Clear();
+
+            if (pArray.Count >= 1)
+            {
+                m_defaultAnimation = new OpenSim.Framework.Animation((OSDMap)pArray[0]);
+            }
+            if (pArray.Count >= 2)
+            {
+                m_implicitDefaultAnimation = new OpenSim.Framework.Animation((OSDMap)pArray[1]);
+            }
+            for (int ii = 2; ii < pArray.Count; ii++)
+            {
+                m_animations.Add(new OpenSim.Framework.Animation((OSDMap)pArray[ii]));
+            }
+        }
+
+        // Compare two AnimationSets and return 'true' if the default animations are the same
+        //     and all of the animations in the list are equal.
+        public override bool Equals(object obj)
+        {
+            AnimationSet other = obj as AnimationSet;
+            if (other != null)
+            {
+                if (this.DefaultAnimation.Equals(other.DefaultAnimation)
+                    && this.ImplicitDefaultAnimation.Equals(other.ImplicitDefaultAnimation))
+                {
+                    // The defaults are the same. Is the list of animations the same?
+                    OpenSim.Framework.Animation[] thisAnims = this.ToArray();
+                    OpenSim.Framework.Animation[] otherAnims = other.ToArray();
+                    if (thisAnims.Length == 0 && otherAnims.Length == 0)
+                        return true;    // the common case
+                    if (thisAnims.Length == otherAnims.Length)
+                    {
+                        // Do this the hard way but since the list is usually short this won't take long.
+                        foreach (OpenSim.Framework.Animation thisAnim in thisAnims)
+                        {
+                            bool found = false;
+                            foreach (OpenSim.Framework.Animation otherAnim in otherAnims)
+                            {
+                                if (thisAnim.Equals(otherAnim))
+                                {
+                                    found = true;
+                                    break;
+                                }
+                            }
+                            if (!found)
+                            {
+                                // If anything is not in the other list, these are not equal
+                                return false;
+                            }
+                        }
+                        // Found everything in the other list. Since lists are equal length, they must be equal.
+                        return true;
+                    }
+                }
+                return false;
+            }
+            // Don't know what was passed, but the base system will figure it out for me.
+            return base.Equals(obj);
+        }
+
+        public override string ToString()
+        {
+            StringBuilder buff = new StringBuilder();
+            buff.Append("dflt=");
+            buff.Append(DefaultAnimation.ToString());
+            buff.Append(",iDflt=");
+            if (DefaultAnimation.Equals(ImplicitDefaultAnimation))
+                buff.Append("same");
+            else
+                buff.Append(ImplicitDefaultAnimation.ToString());
+            if (m_animations.Count > 0)
+            {
+                buff.Append(",anims=");
+                bool firstTime = true;
+                foreach (OpenSim.Framework.Animation anim in m_animations)
+                {
+                    if (!firstTime)
+                        buff.Append(",");
+                    buff.Append("<");
+                    buff.Append(anim.ToString());
+                    buff.Append(">");
+                    firstTime = false;
+                }
+            }
+            return buff.ToString();
+        }
     }
 }
diff --git a/OpenSim/Region/Framework/Scenes/Animation/DefaultAvatarAnimations.cs b/OpenSim/Region/Framework/Scenes/Animation/DefaultAvatarAnimations.cs
index c2b0468..b79dd8f 100644
--- a/OpenSim/Region/Framework/Scenes/Animation/DefaultAvatarAnimations.cs
+++ b/OpenSim/Region/Framework/Scenes/Animation/DefaultAvatarAnimations.cs
@@ -104,5 +104,31 @@ namespace OpenSim.Region.Framework.Scenes.Animation
 
             return UUID.Zero;
         }
+
+        /// <summary>
+        /// Get the name of the animation given a UUID. If there is no matching animation
+        ///    return the UUID as a string.
+        /// </summary>
+        public static string GetDefaultAnimationName(UUID uuid)
+        {
+            string ret = "unknown";
+            if (AnimsUUID.ContainsValue(uuid))
+            {
+                foreach (KeyValuePair<string, UUID> kvp in AnimsUUID)
+                {
+                    if (kvp.Value == uuid)
+                    {
+                        ret = kvp.Key;
+                        break;
+                    }
+                }
+            }
+            else
+            {
+                ret = uuid.ToString();
+            }
+
+            return ret;
+        }
     }
 }
\ No newline at end of file
diff --git a/OpenSim/Region/Framework/Scenes/Animation/ScenePresenceAnimator.cs b/OpenSim/Region/Framework/Scenes/Animation/ScenePresenceAnimator.cs
index 65c279e..c1394aa 100644
--- a/OpenSim/Region/Framework/Scenes/Animation/ScenePresenceAnimator.cs
+++ b/OpenSim/Region/Framework/Scenes/Animation/ScenePresenceAnimator.cs
@@ -93,7 +93,10 @@ namespace OpenSim.Region.Framework.Scenes.Animation
                     GetAnimName(animID), animID, m_scenePresence.Name);
 
             if (m_animations.Add(animID, m_scenePresence.ControllingClient.NextAnimationSequenceNumber, objectID))
+            {
                 SendAnimPack();
+                m_scenePresence.TriggerScenePresenceUpdated();
+            }
         }
 
         // Called from scripts
@@ -132,7 +135,10 @@ namespace OpenSim.Region.Framework.Scenes.Animation
                     GetAnimName(animID), animID, m_scenePresence.Name);
 
             if (m_animations.Remove(animID, allowNoDefault))
+            {
                 SendAnimPack();
+                m_scenePresence.TriggerScenePresenceUpdated();
+            }
         }
 
         public void avnChangeAnim(UUID animID, bool addRemove, bool sendPack)
@@ -180,8 +186,10 @@ namespace OpenSim.Region.Framework.Scenes.Animation
         /// The movement animation is reserved for "main" animations
         /// that are mutually exclusive, e.g. flying and sitting.
         /// </summary>
-        public void TrySetMovementAnimation(string anim)
+        /// <returns>'true' if the animation was updated</returns>
+        public bool TrySetMovementAnimation(string anim)
         {
+            bool ret = false;
             if (!m_scenePresence.IsChildAgent)
             {
 //                m_log.DebugFormat(
@@ -198,6 +206,7 @@ namespace OpenSim.Region.Framework.Scenes.Animation
                     // 16384 is CHANGED_ANIMATION
                     m_scenePresence.SendScriptEventToAttachments("changed", new Object[] { (int)Changed.ANIMATION});
                     SendAnimPack();
+                    ret = true;
                 }
             }
             else
@@ -206,6 +215,7 @@ namespace OpenSim.Region.Framework.Scenes.Animation
                     "[SCENE PRESENCE ANIMATOR]: Tried to set movement animation {0} on child presence {1}",
                     anim, m_scenePresence.Name);
             }
+            return ret;
         }
 
         /// <summary>
@@ -410,11 +420,18 @@ namespace OpenSim.Region.Framework.Scenes.Animation
                 Falling = false;
                 // Walking / crouchwalking / running
                 if (move.Z < 0f)
+                {
                     return "CROUCHWALK";
-                else if (m_scenePresence.SetAlwaysRun)
-                    return "RUN";
-                else
-                    return "WALK";
+                }
+                // We need to prevent these animations if the user tries to make their avatar walk or run whilst
+                // specifying AGENT_CONTROL_STOP (pressing down space on viewers).
+                else if (!m_scenePresence.AgentControlStopActive)
+                {
+                    if (m_scenePresence.SetAlwaysRun)
+                        return "RUN";
+                    else
+                        return "WALK";
+                }
             }
             else if (!m_jumping)
             {
@@ -439,8 +456,12 @@ namespace OpenSim.Region.Framework.Scenes.Animation
         /// <summary>
         /// Update the movement animation of this avatar according to its current state
         /// </summary>
-        public void UpdateMovementAnimations()
+        /// <returns>'true' if the animation was changed</returns>
+        public bool UpdateMovementAnimations()
         {
+//            m_log.DebugFormat("[SCENE PRESENCE ANIMATOR]: Updating movement animations for {0}", m_scenePresence.Name);
+
+            bool ret = false;
             lock (m_animations)
             {
                 string newMovementAnimation = DetermineMovementAnimation();
@@ -454,9 +475,10 @@ namespace OpenSim.Region.Framework.Scenes.Animation
 
                     // Only set it if it's actually changed, give a script
                     // a chance to stop a default animation
-                    TrySetMovementAnimation(CurrentMovementAnimation);
+                    ret = TrySetMovementAnimation(CurrentMovementAnimation);
                 }
             }
+            return ret;
         }
 
         public UUID[] GetAnimationArray()
diff --git a/OpenSim/Region/Framework/Scenes/AsyncSceneObjectGroupDeleter.cs b/OpenSim/Region/Framework/Scenes/AsyncSceneObjectGroupDeleter.cs
index f555b49..11a0146 100644
--- a/OpenSim/Region/Framework/Scenes/AsyncSceneObjectGroupDeleter.cs
+++ b/OpenSim/Region/Framework/Scenes/AsyncSceneObjectGroupDeleter.cs
@@ -104,14 +104,8 @@ namespace OpenSim.Region.Framework.Scenes
             // better than losing the object for now.
             if (permissionToDelete)
             {
-                List<uint> killIDs = new List<uint>();
-
                 foreach (SceneObjectGroup g in objectGroups)
-                {   killIDs.Add(g.LocalId);
-                    g.DeleteGroupFromScene(true);
-                }
-
-                m_scene.SendKillObject(killIDs);
+                    g.DeleteGroupFromScene(false);
             }
         }
         
@@ -160,7 +154,7 @@ namespace OpenSim.Region.Framework.Scenes
                             if (x.permissionToDelete)
                             {
                                 foreach (SceneObjectGroup g in x.objectGroups)
-                                    m_scene.DeleteSceneObject(g, false);
+                                    m_scene.DeleteSceneObject(g, true);
                             }
                         }
                         catch (Exception e)
diff --git a/OpenSim/Region/Framework/Scenes/EventManager.cs b/OpenSim/Region/Framework/Scenes/EventManager.cs
index 4733547..7f06e82 100644
--- a/OpenSim/Region/Framework/Scenes/EventManager.cs
+++ b/OpenSim/Region/Framework/Scenes/EventManager.cs
@@ -148,7 +148,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// Triggered when a new presence is added to the scene
         /// </summary>
         /// <remarks>
-        /// Triggered in <see cref="OpenSim.Region.Framework.Scenes.Scene.AddNewClient"/> which is used by both
+        /// Triggered in <see cref="OpenSim.Region.Framework.Scenes.Scene.AddNewAgent"/> which is used by both
         /// <see cref="OpenSim.Framework.PresenceType.User">users</see> and <see cref="OpenSim.Framework.PresenceType.Npc">NPCs</see>
         /// </remarks>
         public event OnNewPresenceDelegate OnNewPresence;
@@ -159,7 +159,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// Triggered when a presence is removed from the scene
         /// </summary>
         /// <remarks>
-        /// Triggered in <see cref="OpenSim.Region.Framework.Scenes.Scene.AddNewClient"/> which is used by both
+        /// Triggered in <see cref="OpenSim.Region.Framework.Scenes.Scene.AddNewAgent"/> which is used by both
         /// <see cref="OpenSim.Framework.PresenceType.User">users</see> and <see cref="OpenSim.Framework.PresenceType.Npc">NPCs</see>
         /// 
         /// Triggered under per-agent lock.  So if you want to perform any long-running operations, please
@@ -743,7 +743,7 @@ namespace OpenSim.Region.Framework.Scenes
         public event OnIncomingSceneObjectDelegate OnIncomingSceneObject;
         public delegate void OnIncomingSceneObjectDelegate(SceneObjectGroup so);
 
-        public delegate void NewInventoryItemUploadComplete(UUID avatarID, UUID assetID, string name, int userlevel);
+        public delegate void NewInventoryItemUploadComplete(UUID avatarID, AssetType type, UUID assetID, string name, int userlevel);
 
         public event NewInventoryItemUploadComplete OnNewInventoryItemUploadComplete;
 
@@ -974,6 +974,8 @@ namespace OpenSim.Region.Framework.Scenes
         public delegate void RegionStarted(Scene scene);
         public event RegionStarted OnRegionStarted;
 
+        public delegate void RegionHeartbeatStart(Scene scene);
+        public event RegionHeartbeatStart OnRegionHeartbeatStart;
         public delegate void RegionHeartbeatEnd(Scene scene);
         public event RegionHeartbeatEnd OnRegionHeartbeatEnd;
 
@@ -1024,6 +1026,16 @@ namespace OpenSim.Region.Framework.Scenes
         /// </remarks>
         public event TeleportFail OnTeleportFail;
 
+//        public delegate void GatherUuids(SceneObjectPart sop, IDictionary<UUID, AssetType> assetUuids);
+//
+//        /// <summary>
+//        /// Triggered when UUIDs referenced by a scene object are being gathered for archiving, hg transfer, etc.
+//        /// </summary>
+//        /// <remarks>
+//        /// The listener should add references to the IDictionary<UUID, AssetType> as appropriate.
+//        /// </remarks>
+//        public event GatherUuids OnGatherUuids;
+
         public class MoneyTransferArgs : EventArgs
         {
             public UUID sender;
@@ -1095,7 +1107,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// Triggered in <see cref="OpenSim.Region.Framework.Scenes.Scene.ProcessMoneyTransferRequest"/>
         /// via <see cref="OpenSim.Region.Framework.Scenes.Scene.SubscribeToClientGridEvents"/>
         /// via <see cref="OpenSim.Region.Framework.Scenes.Scene.SubscribeToClientEvents"/>
-        /// via <see cref="OpenSim.Region.Framework.Scenes.Scene.AddNewClient"/>
+        /// via <see cref="OpenSim.Region.Framework.Scenes.Scene.AddNewAgent"/>
         /// </remarks>
         public event MoneyTransferEvent OnMoneyTransfer;
 
@@ -2160,7 +2172,7 @@ namespace OpenSim.Region.Framework.Scenes
             }
         }
 
-        public void TriggerOnNewInventoryItemUploadComplete(UUID agentID, UUID AssetID, String AssetName, int userlevel)
+        public void TriggerOnNewInventoryItemUploadComplete(UUID agentID, AssetType type, UUID AssetID, String AssetName, int userlevel)
         {
             NewInventoryItemUploadComplete handlerNewInventoryItemUpdateComplete = OnNewInventoryItemUploadComplete;
             if (handlerNewInventoryItemUpdateComplete != null)
@@ -2169,7 +2181,7 @@ namespace OpenSim.Region.Framework.Scenes
                 {
                     try
                     {
-                        d(agentID, AssetID, AssetName, userlevel);
+                        d(agentID, type, AssetID, AssetName, userlevel);
                     }
                     catch (Exception e)
                     {
@@ -3096,6 +3108,27 @@ namespace OpenSim.Region.Framework.Scenes
             }
         }
 
+        public void TriggerRegionHeartbeatStart(Scene scene)
+        {
+            RegionHeartbeatStart handler = OnRegionHeartbeatStart;
+
+            if (handler != null)
+            {
+                foreach (RegionHeartbeatStart d in handler.GetInvocationList())
+                {
+                    try
+                    {
+                        d(scene);
+                    }
+                    catch (Exception e)
+                    {
+                        m_log.ErrorFormat("[EVENT MANAGER]: Delegate for OnRegionHeartbeatStart failed - continuing {0} - {1}",
+                            e.Message, e.StackTrace);
+                    }
+                }
+            }
+        }
+
         public void TriggerRegionHeartbeatEnd(Scene scene)
         {
             RegionHeartbeatEnd handler = OnRegionHeartbeatEnd;
@@ -3251,5 +3284,26 @@ namespace OpenSim.Region.Framework.Scenes
                 handler(scenePresence);
             }
         }
+
+//        public void TriggerGatherUuids(SceneObjectPart sop, IDictionary<UUID, AssetType> assetUuids)
+//        {
+//            GatherUuids handler = OnGatherUuids;
+//
+//            if (handler != null)
+//            {
+//                foreach (GatherUuids d in handler.GetInvocationList())
+//                {
+//                    try
+//                    {
+//                        d(sop, assetUuids);
+//                    }
+//                    catch (Exception e)
+//                    {
+//                        m_log.ErrorFormat("[EVENT MANAGER]: Delegate for TriggerUuidGather failed - continuing {0} - {1}",
+//                            e.Message, e.StackTrace);
+//                    }
+//                }
+//            }
+//        }
     }
 }
diff --git a/OpenSim/Region/Framework/Scenes/KeyframeMotion.cs b/OpenSim/Region/Framework/Scenes/KeyframeMotion.cs
index 276b61f..4d153da 100644
--- a/OpenSim/Region/Framework/Scenes/KeyframeMotion.cs
+++ b/OpenSim/Region/Framework/Scenes/KeyframeMotion.cs
@@ -1,6 +1,29 @@
-// Proprietary code of Avination Virtual Limited
-// (c) 2012 Melanie Thielker
-//
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
 
 using System;
 using System.Timers;
@@ -32,7 +55,6 @@ namespace OpenSim.Region.Framework.Scenes
         private object m_lockObject = new object();
         private object m_timerLock = new object();
         private const double m_tickDuration = 50.0;
-        private Scene m_scene;
 
         public double TickDuration
         {
@@ -46,8 +68,6 @@ namespace OpenSim.Region.Framework.Scenes
             m_timer.AutoReset = true;
             m_timer.Elapsed += OnTimer;
 
-            m_scene = scene;
-
             m_timer.Start();
         }
 
@@ -71,13 +91,13 @@ namespace OpenSim.Region.Framework.Scenes
                     {
                         m.OnTimer(TickDuration);
                     }
-                    catch (Exception inner)
+                    catch (Exception)
                     {
                         // Don't stop processing
                     }
                 }
             }
-            catch (Exception e)
+            catch (Exception)
             {
                 // Keep running no matter what
             }
@@ -134,7 +154,7 @@ namespace OpenSim.Region.Framework.Scenes
     [Serializable]
     public class KeyframeMotion
     {
-        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+//        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
         public enum PlayMode : int
         {
@@ -478,6 +498,7 @@ namespace OpenSim.Region.Framework.Scenes
                         k.Position = pos;
 //                        k.Velocity = Vector3.Zero;
                     }
+                    k.AngularVelocity = (Vector3)k.Position;
 
                     k.StartRotation = rot;
                     if (k.Rotation.HasValue)
@@ -618,7 +639,7 @@ namespace OpenSim.Region.Framework.Scenes
                 m_group.RootPart.Velocity = Vector3.Zero;
                 m_group.RootPart.AngularVelocity = Vector3.Zero;
 
-                m_nextPosition = (Vector3)m_currentFrame.Position;
+                m_nextPosition = NormalizeVector(m_currentFrame.AngularVelocity);
                 m_group.AbsolutePosition = m_nextPosition;
 
                 // we are sending imediate updates, no doing force a extra terseUpdate
@@ -706,7 +727,26 @@ namespace OpenSim.Region.Framework.Scenes
                 m_group.SendGroupRootTerseUpdate();
             }
         }
+        private Vector3 NormalizeVector(Vector3? pPosition)
+        {
+            if (pPosition == null)
+                return Vector3.Zero;
+
+            Vector3 tmp = (Vector3) pPosition;
 
+            while (tmp.X > Constants.RegionSize)
+                tmp.X -= Constants.RegionSize;
+            while (tmp.X < 0)
+                tmp.X += Constants.RegionSize;
+            while (tmp.Y > Constants.RegionSize)
+                tmp.Y -= Constants.RegionSize;
+            while (tmp.Y < 0)
+                tmp.Y += Constants.RegionSize;
+
+            return tmp;
+
+            
+        }
         public Byte[] Serialize()
         {
             StopTimer();
diff --git a/OpenSim/Region/Framework/Scenes/RegionStatsHandler.cs b/OpenSim/Region/Framework/Scenes/RegionStatsHandler.cs
index c11174d..f208afb 100644
--- a/OpenSim/Region/Framework/Scenes/RegionStatsHandler.cs
+++ b/OpenSim/Region/Framework/Scenes/RegionStatsHandler.cs
@@ -46,47 +46,33 @@ using OpenSim.Region.Framework.Scenes;
 
 namespace OpenSim.Region.Framework.Scenes
 {
-    public class RegionStatsHandler : IStreamedRequestHandler
+    public class RegionStatsHandler : BaseStreamHandler
     {
         //private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
-        private string osRXStatsURI = String.Empty;
         private string osXStatsURI = String.Empty;
         //private string osSecret = String.Empty;
         private OpenSim.Framework.RegionInfo regionInfo;
         public string localZone = TimeZone.CurrentTimeZone.StandardName;
         public TimeSpan utcOffset = TimeZone.CurrentTimeZone.GetUtcOffset(DateTime.Now);
 
-        public string Name { get { return "RegionStats"; } }
-        public string Description { get { return "Region Statistics"; } }
-
-        public RegionStatsHandler(RegionInfo region_info)
+        public RegionStatsHandler(RegionInfo region_info) 
+            : base("GET", "/" + Util.SHA1Hash(region_info.regionSecret), "RegionStats", "Region Statistics")
         {
             regionInfo = region_info;
-            osRXStatsURI = Util.SHA1Hash(regionInfo.regionSecret);
             osXStatsURI = Util.SHA1Hash(regionInfo.osSecret);
         }
                     
-        public byte[] Handle(string path, Stream request, IOSHttpRequest httpRequest, IOSHttpResponse httpResponse)
+        protected override byte[] ProcessRequest(
+            string path, Stream request, IOSHttpRequest httpRequest, IOSHttpResponse httpResponse)
         {
             return Util.UTF8.GetBytes(Report());
         }
 
-        public string ContentType
+        public override string ContentType
         {
             get { return "text/plain"; }
         }
-
-        public string HttpMethod
-        {
-            get { return "GET"; }
-        }
-
-        public string Path
-        {
-            // This is for the region and is the regionSecret hashed
-            get { return "/" + osRXStatsURI; }
-        }
         
         private string Report()
         {
diff --git a/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs b/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs
index d2e41f8..cba75f1 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs
@@ -31,6 +31,7 @@ using System.Collections;
 using System.Reflection;
 using System.Text;
 using System.Timers;
+using System.Xml;
 using OpenMetaverse;
 using OpenMetaverse.Packets;
 using log4net;
@@ -139,7 +140,7 @@ namespace OpenSim.Region.Framework.Scenes
                 {
                     userlevel = 1;
                 }
-                EventManager.TriggerOnNewInventoryItemUploadComplete(item.Owner, item.AssetID, item.Name, userlevel);
+                EventManager.TriggerOnNewInventoryItemUploadComplete(item.Owner, (AssetType)item.AssetType, item.AssetID, item.Name, userlevel);
 
                 return true;
             }
@@ -178,7 +179,7 @@ namespace OpenSim.Region.Framework.Scenes
                 {
                     userlevel = 1;
                 }
-                EventManager.TriggerOnNewInventoryItemUploadComplete(item.Owner, item.AssetID, item.Name, userlevel);
+                EventManager.TriggerOnNewInventoryItemUploadComplete(item.Owner, (AssetType)item.AssetType, item.AssetID, item.Name, userlevel);
 
                 if (originalFolder != UUID.Zero)
                 {
@@ -411,19 +412,21 @@ namespace OpenSim.Region.Framework.Scenes
 //                        itemUpd.NextPermissions, itemUpd.GroupPermissions, itemUpd.EveryOnePermissions, item.Flags,
 //                        item.NextPermissions, item.GroupPermissions, item.EveryOnePermissions, item.CurrentPermissions);
 
+                bool sendUpdate = false;
+
                 if (itemUpd.NextPermissions != 0) // Use this to determine validity. Can never be 0 if valid
                 {
                     // Create a set of base permissions that will not include export if the user
                     // is not allowed to change the export flag.
                     bool denyExportChange = false;
 
-                    m_log.InfoFormat("[XXX]: B: {0} O: {1} E: {2}", itemUpd.BasePermissions, itemUpd.CurrentPermissions, itemUpd.EveryOnePermissions);
+//                    m_log.DebugFormat("[XXX]: B: {0} O: {1} E: {2}", itemUpd.BasePermissions, itemUpd.CurrentPermissions, itemUpd.EveryOnePermissions);
 
                     // If the user is not the creator or doesn't have "E" in both "B" and "O", deny setting export
                     if ((item.BasePermissions & (uint)(PermissionMask.All | PermissionMask.Export)) != (uint)(PermissionMask.All | PermissionMask.Export) || (item.CurrentPermissions & (uint)PermissionMask.Export) == 0 || item.CreatorIdAsUuid != item.Owner)
                         denyExportChange = true;
 
-                    m_log.InfoFormat("[XXX]: Deny Export Update {0}", denyExportChange);
+//                    m_log.DebugFormat("[XXX]: Deny Export Update {0}", denyExportChange);
 
                     // If it is already set, force it set and also force full perm
                     // else prevent setting it. It can and should never be set unless
@@ -447,7 +450,7 @@ namespace OpenSim.Region.Framework.Scenes
                         // If the new state is exportable, force full perm
                         if ((itemUpd.EveryOnePermissions & (uint)PermissionMask.Export) != 0)
                         {
-                            m_log.InfoFormat("[XXX]: Force full perm");
+//                            m_log.DebugFormat("[XXX]: Force full perm");
                             itemUpd.NextPermissions = (uint)(PermissionMask.All);
                         }
                     }
@@ -484,8 +487,13 @@ namespace OpenSim.Region.Framework.Scenes
                     item.SalePrice = itemUpd.SalePrice;
                     item.SaleType = itemUpd.SaleType;
 
+                    if (item.InvType == (int)InventoryType.Wearable && (item.Flags & 0xf) == 0 && (itemUpd.Flags & 0xf) != 0)
+                    {
+                        item.Flags = (uint)(item.Flags & 0xfffffff0) | (itemUpd.Flags & 0xf);
+                        sendUpdate = true;
+                    }
+
                     InventoryService.UpdateItem(item);
-                    remoteClient.SendBulkUpdateInventory(item);
                 }
 
                 if (UUID.Zero != transactionID)
@@ -495,6 +503,17 @@ namespace OpenSim.Region.Framework.Scenes
                         AgentTransactionsModule.HandleItemUpdateFromTransaction(remoteClient, transactionID, item);
                     }
                 }
+                else
+                {
+                    // This MAY be problematic, if it is, another solution
+                    // needs to be found. If inventory item flags are updated
+                    // the viewer's notion of the item needs to be refreshed.
+                    //
+                    // In other situations we cannot send out a bulk update here, since this will cause editing of clothing to start 
+                    // failing frequently.  Possibly this is a race with a separate transaction that uploads the asset.
+                    if (sendUpdate)
+                        remoteClient.SendBulkUpdateInventory(item);
+                }
             }
             else
             {
@@ -548,6 +567,9 @@ namespace OpenSim.Region.Framework.Scenes
         {
             //Console.WriteLine("Scene.Inventory.cs: GiveInventoryItem");
 
+            if (!Permissions.CanTransferUserInventory(itemId, senderId, recipient))
+                return null;
+
             InventoryItemBase item = new InventoryItemBase(itemId, senderId);
             item = InventoryService.GetItem(item);
 
@@ -642,17 +664,13 @@ namespace OpenSim.Region.Framework.Scenes
                 // a mask
                 if (item.InvType == (int)InventoryType.Object)
                 {
-                    // Create a safe mask for the current perms
-                    uint foldedPerms = (item.CurrentPermissions & 7) << 13;
-                    foldedPerms |= permsMask;
-
                     bool isRootMod = (item.CurrentPermissions &
                                       (uint)PermissionMask.Modify) != 0 ?
                                       true : false;
 
                     // Mask the owner perms to the folded perms
-                    ownerPerms &= foldedPerms;
-                    basePerms &= foldedPerms;
+                    PermissionsUtil.ApplyFoldedPermissions(item.CurrentPermissions, ref ownerPerms);
+                    PermissionsUtil.ApplyFoldedPermissions(item.CurrentPermissions, ref basePerms);
 
                     // If the root was mod, let the mask reflect that
                     // We also need to adjust the base here, because
@@ -1213,9 +1231,16 @@ namespace OpenSim.Region.Framework.Scenes
             {
                 agentItem.BasePermissions = taskItem.BasePermissions & (taskItem.NextPermissions | (uint)PermissionMask.Move);
                 if (taskItem.InvType == (int)InventoryType.Object)
-                    agentItem.CurrentPermissions = agentItem.BasePermissions & (((taskItem.CurrentPermissions & 7) << 13) | (taskItem.CurrentPermissions & (uint)PermissionMask.Move));
+                {
+                    uint perms = taskItem.CurrentPermissions;
+                    PermissionsUtil.ApplyFoldedPermissions(taskItem.CurrentPermissions, ref perms);
+                    agentItem.BasePermissions = perms | (uint)PermissionMask.Move;
+                    agentItem.CurrentPermissions = agentItem.BasePermissions;
+                }
                 else
+                {
                     agentItem.CurrentPermissions = agentItem.BasePermissions & taskItem.CurrentPermissions;
+                }
 
                 agentItem.Flags |= (uint)InventoryItemFlags.ObjectSlamPerm;
                 agentItem.NextPermissions = taskItem.NextPermissions;
@@ -2124,7 +2149,10 @@ namespace OpenSim.Region.Framework.Scenes
                 {
                     // If we don't have permission, stop right here
                     if (!permissionToTakeCopy)
+                    {
+                        remoteClient.SendAlertMessage("You don't have permission to take the object");
                         return;
+                    }
 
                     permissionToTake = true;
                     // Don't delete
@@ -2277,6 +2305,85 @@ namespace OpenSim.Region.Framework.Scenes
         }
 
         /// <summary>
+        /// Returns the list of Scene Objects in an asset.
+        /// </summary>
+        /// <remarks>
+        /// Returns one object if the asset is a regular object, and multiple objects for a coalesced object.
+        /// </remarks>
+        /// <param name="assetData">Asset data</param>
+        /// <param name="attachment">Whether the item is an attachment</param>
+        /// <param name="objlist">The objects included in the asset</param>
+        /// <param name="veclist">Relative positions of the objects</param>
+        /// <param name="bbox">Bounding box of all the objects</param>
+        /// <param name="offsetHeight">Offset in the Z axis from the centre of the bounding box
+        /// to the centre of the root prim (relevant only when returning a single object)</param>
+        /// <returns>true = returning a single object; false = multiple objects</returns>
+        public bool GetObjectsToRez(byte[] assetData, bool attachment, out List<SceneObjectGroup> objlist, out List<Vector3> veclist,
+            out Vector3 bbox, out float offsetHeight)
+        {
+            objlist = new List<SceneObjectGroup>();
+            veclist = new List<Vector3>();
+
+            XmlDocument doc = new XmlDocument();
+            string xmlData = Utils.BytesToString(assetData);
+            doc.LoadXml(xmlData);
+            XmlElement e = (XmlElement)doc.SelectSingleNode("/CoalescedObject");
+
+            if (e == null || attachment) // Single
+            {
+                SceneObjectGroup g = SceneObjectSerializer.FromOriginalXmlFormat(xmlData);
+
+                g.RootPart.AttachPoint = g.RootPart.Shape.State;
+                g.RootPart.AttachOffset = g.AbsolutePosition;
+                g.RootPart.AttachRotation = g.GroupRotation;
+                if (g.RootPart.Shape.PCode != (byte)PCode.NewTree &&
+                    g.RootPart.Shape.PCode != (byte)PCode.Tree)
+                g.RootPart.Shape.State = 0;
+
+                objlist.Add(g);
+                veclist.Add(new Vector3(0, 0, 0));
+                bbox = g.GetAxisAlignedBoundingBox(out offsetHeight);
+                return true;
+            }
+            else
+            {
+                XmlElement coll = (XmlElement)e;
+                float bx = Convert.ToSingle(coll.GetAttribute("x"));
+                float by = Convert.ToSingle(coll.GetAttribute("y"));
+                float bz = Convert.ToSingle(coll.GetAttribute("z"));
+                bbox = new Vector3(bx, by, bz);
+                offsetHeight = 0;
+
+                XmlNodeList groups = e.SelectNodes("SceneObjectGroup");
+                foreach (XmlNode n in groups)
+                {
+                    SceneObjectGroup g = SceneObjectSerializer.FromOriginalXmlFormat(n.OuterXml);
+
+                    g.RootPart.AttachPoint = g.RootPart.Shape.State;
+                    g.RootPart.AttachOffset = g.AbsolutePosition;
+                    g.RootPart.AttachRotation = g.GroupRotation;
+                    if (g.RootPart.Shape.PCode != (byte)PCode.NewTree &&
+                        g.RootPart.Shape.PCode != (byte)PCode.Tree)
+                    g.RootPart.Shape.State = 0;
+
+                    objlist.Add(g);
+
+                    XmlElement el = (XmlElement)n;
+                    string rawX = el.GetAttribute("offsetx");
+                    string rawY = el.GetAttribute("offsety");
+                    string rawZ = el.GetAttribute("offsetz");
+
+                    float x = Convert.ToSingle(rawX);
+                    float y = Convert.ToSingle(rawY);
+                    float z = Convert.ToSingle(rawZ);
+                    veclist.Add(new Vector3(x, y, z));
+                }
+            }
+
+            return false;
+        }
+
+        /// <summary>
         /// Event Handler Rez an object into a scene
         /// Calls the non-void event handler
         /// </summary>
@@ -2351,19 +2458,25 @@ namespace OpenSim.Region.Framework.Scenes
         /// will be used if it exists.</param>
         /// <param name="vel">The velocity of the rezzed object.</param>
         /// <param name="param"></param>
-        /// <returns>The SceneObjectGroup rezzed or null if rez was unsuccessful</returns>
-        public virtual SceneObjectGroup RezObject(
+        /// <returns>The SceneObjectGroup(s) rezzed, or null if rez was unsuccessful</returns>
+        public virtual List<SceneObjectGroup> RezObject(
             SceneObjectPart sourcePart, TaskInventoryItem item, Vector3 pos, Quaternion? rot, Vector3 vel, int param)
         {
             if (null == item)
                 return null;
+
+            List<SceneObjectGroup> objlist;
+            List<Vector3> veclist;
             
-            SceneObjectGroup group = sourcePart.Inventory.GetRezReadySceneObject(item);
-            
-            if (null == group)
+            bool success = sourcePart.Inventory.GetRezReadySceneObjects(item, out objlist, out veclist);
+            if (!success)
                 return null;
-            
-            if (!Permissions.CanRezObject(group.PrimCount, item.OwnerID, pos))
+
+            int totalPrims = 0;
+            foreach (SceneObjectGroup group in objlist)
+                totalPrims += group.PrimCount;
+
+            if (!Permissions.CanRezObject(totalPrims, item.OwnerID, pos))
                 return null;
 
             if (!Permissions.BypassPermissions())
@@ -2372,16 +2485,28 @@ namespace OpenSim.Region.Framework.Scenes
                     sourcePart.Inventory.RemoveInventoryItem(item.ItemID);
             }
 
-            group.FromPartID = sourcePart.UUID;
-            AddNewSceneObject(group, true, pos, rot, vel);
-            
-            // We can only call this after adding the scene object, since the scene object references the scene
-            // to find out if scripts should be activated at all.
-            group.CreateScriptInstances(param, true, DefaultScriptEngine, 3);
-            
-            group.ScheduleGroupForFullUpdate();
-        
-            return group;
+            for (int i = 0; i < objlist.Count; i++)
+            {
+                SceneObjectGroup group = objlist[i];
+                Vector3 curpos = pos + veclist[i];
+
+                if (group.IsAttachment == false && group.RootPart.Shape.State != 0)
+                {
+                    group.RootPart.AttachedPos = group.AbsolutePosition;
+                    group.RootPart.Shape.LastAttachPoint = (byte)group.AttachmentPoint;
+                }
+
+                group.FromPartID = sourcePart.UUID;
+                AddNewSceneObject(group, true, curpos, rot, vel);
+
+                // We can only call this after adding the scene object, since the scene object references the scene
+                // to find out if scripts should be activated at all.
+                group.CreateScriptInstances(param, true, DefaultScriptEngine, 3);
+
+                group.ScheduleGroupForFullUpdate();
+            }
+
+            return objlist;
         }
 
         public virtual bool returnObjects(SceneObjectGroup[] returnobjects,
diff --git a/OpenSim/Region/Framework/Scenes/Scene.PacketHandlers.cs b/OpenSim/Region/Framework/Scenes/Scene.PacketHandlers.cs
index ce6415a..46b2d2e 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.PacketHandlers.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.PacketHandlers.cs
@@ -252,8 +252,6 @@ namespace OpenSim.Region.Framework.Scenes
             if (part.ParentGroup.RootPart.LocalId != part.LocalId)
                 return;
 
-            bool isAttachment = false;
-            
             // This is wrong, wrong, wrong. Selection should not be
             // handled by group, but by prim. Legacy cruft.
             // TODO: Make selection flagging per prim!
@@ -262,17 +260,14 @@ namespace OpenSim.Region.Framework.Scenes
                 || Permissions.CanMoveObject(part.ParentGroup.UUID, remoteClient.AgentId))
                 part.ParentGroup.IsSelected = false;
             
-            if (part.ParentGroup.IsAttachment)
-                isAttachment = true;
-            else
-                part.ParentGroup.ScheduleGroupForFullUpdate();
+            part.ParentGroup.ScheduleGroupForFullUpdate();
 
             // If it's not an attachment, and we are allowed to move it,
             // then we might have done so. If we moved across a parcel
             // boundary, we will need to recount prims on the parcels.
             // For attachments, that makes no sense.
             //
-            if (!isAttachment)
+            if (!part.ParentGroup.IsAttachment)
             {
                 if (Permissions.CanEditObject(
                         part.UUID, remoteClient.AgentId) 
@@ -416,6 +411,7 @@ namespace OpenSim.Region.Framework.Scenes
         void ProcessViewerEffect(IClientAPI remoteClient, List<ViewerEffectEventHandlerArg> args)
         {
             // TODO: don't create new blocks if recycling an old packet
+            bool discardableEffects = true;
             ViewerEffectPacket.EffectBlock[] effectBlockArray = new ViewerEffectPacket.EffectBlock[args.Count];
             for (int i = 0; i < args.Count; i++)
             {
@@ -427,17 +423,34 @@ namespace OpenSim.Region.Framework.Scenes
                 effect.Type = args[i].Type;
                 effect.TypeData = args[i].TypeData;
                 effectBlockArray[i] = effect;
+
+                if ((EffectType)effect.Type != EffectType.LookAt && (EffectType)effect.Type != EffectType.Beam)
+                    discardableEffects = false;
+
+                //m_log.DebugFormat("[YYY]: VE {0} {1} {2}", effect.AgentID, effect.Duration, (EffectType)effect.Type);
             }
 
-            ForEachClient(
-                delegate(IClientAPI client)
+            ForEachScenePresence(sp =>
                 {
-                    if (client.AgentId != remoteClient.AgentId)
-                        client.SendViewerEffect(effectBlockArray);
-                }
-            );
+                    if (sp.ControllingClient.AgentId != remoteClient.AgentId)
+                    {
+                        if (!discardableEffects ||
+                            (discardableEffects && ShouldSendDiscardableEffect(remoteClient, sp)))
+                        {
+                            //m_log.DebugFormat("[YYY]: Sending to {0}", sp.UUID);
+                            sp.ControllingClient.SendViewerEffect(effectBlockArray);
+                        }
+                        //else
+                        //    m_log.DebugFormat("[YYY]: Not sending to {0}", sp.UUID);
+                    }
+                });
         }
         
+        private bool ShouldSendDiscardableEffect(IClientAPI thisClient, ScenePresence other)
+        {
+            return Vector3.Distance(other.CameraPosition, thisClient.SceneAgent.AbsolutePosition) < 10;
+        }
+
         private class DescendentsRequestData
         {
             public IClientAPI RemoteClient;
diff --git a/OpenSim/Region/Framework/Scenes/Scene.cs b/OpenSim/Region/Framework/Scenes/Scene.cs
index b189599..55766cf 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.cs
@@ -151,7 +151,7 @@ namespace OpenSim.Region.Framework.Scenes
         public SynchronizeSceneHandler SynchronizeScene;
 
         /// <summary>
-        /// Used to prevent simultaneous calls to RemoveClient() for the same agent from interfering with each other.
+        /// Used to prevent simultaneous calls to code that adds and removes agents.
         /// </summary>
         private object m_removeClientLock = new object();
 
@@ -230,6 +230,8 @@ namespace OpenSim.Region.Framework.Scenes
         public bool m_seeIntoBannedRegion = false;
         public int MaxUndoCount = 5;
 
+        public bool SeeIntoRegion { get; set; }
+
         // Using this for RegionReady module to prevent LoginsDisabled from changing under our feet;
         public bool LoginLock = false;
 
@@ -396,10 +398,12 @@ namespace OpenSim.Region.Framework.Scenes
                 if (value)
                 {
                     if (!m_active)
-                        Start();
+                        Start(false);
                 }
                 else
                 {
+                    // This appears assymetric with Start() above but is not - setting m_active = false stops the loops
+                    // XXX: Possibly this should be in an explicit Stop() method for symmetry.
                     m_active = false;
                 }
             }
@@ -747,6 +751,7 @@ namespace OpenSim.Region.Framework.Scenes
             m_config = config;
             MinFrameTime = 0.089f;
             MinMaintenanceTime = 1;
+            SeeIntoRegion = true;
 
             Random random = new Random();
 
@@ -859,9 +864,12 @@ namespace OpenSim.Region.Framework.Scenes
                 //Animation states
                 m_useFlySlow = startupConfig.GetBoolean("enableflyslow", false);
 
+                SeeIntoRegion = startupConfig.GetBoolean("see_into_region", SeeIntoRegion);
+
+                MaxUndoCount = startupConfig.GetInt("MaxPrimUndos", 20);
+
                 PhysicalPrims = startupConfig.GetBoolean("physical_prim", true);
                 CollidablePrims = startupConfig.GetBoolean("collidable_prim", true);
-
                 m_minNonphys = startupConfig.GetFloat("NonPhysicalPrimMin", m_minNonphys);
                 if (RegionInfo.NonphysPrimMin > 0)
                 {
@@ -1332,7 +1340,7 @@ namespace OpenSim.Region.Framework.Scenes
             Thread.Sleep(500);
 
             // Stop all client threads.
-            ForEachScenePresence(delegate(ScenePresence avatar) { avatar.ControllingClient.Close(); });
+            ForEachScenePresence(delegate(ScenePresence avatar) { CloseAgent(avatar.UUID, false); });
 
             m_log.Debug("[SCENE]: TriggerSceneShuttingDown");
             EventManager.TriggerSceneShuttingDown(this);
@@ -1361,10 +1369,18 @@ namespace OpenSim.Region.Framework.Scenes
             }
         }
 
+        public override void Start()
+        {
+            Start(true);
+        }
+
         /// <summary>
         /// Start the scene
         /// </summary>
-        public void Start()
+        /// <param name='startScripts'>
+        /// Start the scripts within the scene.
+        /// </param> 
+        public void Start(bool startScripts)
         {
             m_active = true;
 
@@ -1401,6 +1417,8 @@ namespace OpenSim.Region.Framework.Scenes
             m_heartbeatThread
                 = Watchdog.StartThread(
                     Heartbeat, string.Format("Heartbeat ({0})", RegionInfo.RegionName), ThreadPriority.Normal, false, false);
+
+            StartScripts();
         }
 
         /// <summary>
@@ -1557,6 +1575,8 @@ namespace OpenSim.Region.Framework.Scenes
 
                 try
                 {
+                    EventManager.TriggerRegionHeartbeatStart(this);
+
                     // Apply taints in terrain module to terrain in physics scene
                     if (Frame % m_update_terrain == 0)
                     {
@@ -1996,6 +2016,11 @@ namespace OpenSim.Region.Framework.Scenes
 
             GridRegion region = new GridRegion(RegionInfo);
             string error = GridService.RegisterRegion(RegionInfo.ScopeID, region);
+            m_log.DebugFormat("{0} RegisterRegionWithGrid. name={1},id={2},loc=<{3},{4}>,size=<{5},{6}>",
+                                LogHeader, m_regionName, 
+                                RegionInfo.RegionID,
+                                RegionInfo.RegionLocX, RegionInfo.RegionLocY,
+                                RegionInfo.RegionSizeX, RegionInfo.RegionSizeY);
             if (error != String.Empty)
                 throw new Exception(error);
         }
@@ -2935,14 +2960,15 @@ namespace OpenSim.Region.Framework.Scenes
 
         #region Add/Remove Avatar Methods
 
-        public override ISceneAgent AddNewClient(IClientAPI client, PresenceType type)
+        public override ISceneAgent AddNewAgent(IClientAPI client, PresenceType type)
         {
             ScenePresence sp;
             bool vialogin;
+            bool reallyNew = true;
 
             // Validation occurs in LLUDPServer
             //
-            // XXX: A race condition exists here where two simultaneous calls to AddNewClient can interfere with
+            // XXX: A race condition exists here where two simultaneous calls to AddNewAgent can interfere with
             // each other.  In practice, this does not currently occur in the code.
             AgentCircuitData aCircuit = m_authenticateHandler.GetAgentCircuitData(client.CircuitCode);
 
@@ -2950,9 +2976,9 @@ namespace OpenSim.Region.Framework.Scenes
             // and a simultaneous one that removes it (as can happen if the client is closed at a particular point
             // whilst connecting).
             //
-            // It would be easier to lock across all NewUserConnection(), AddNewClient() and
+            // It would be easier to lock across all NewUserConnection(), AddNewAgent() and
             // RemoveClient() calls for all agents, but this would allow a slow call (e.g. because of slow service
-            // response in some module listening to AddNewClient()) from holding up unrelated agent calls.
+            // response in some module listening to AddNewAgent()) from holding up unrelated agent calls.
             //
             // In practice, the lock (this) in LLUDPServer.AddNewClient() currently lock across all
             // AddNewClient() operations (though not other ops).
@@ -2969,7 +2995,7 @@ namespace OpenSim.Region.Framework.Scenes
 
                 // XXX: Not sure how good it is to add a new client if a scene presence already exists.  Possibly this
                 // could occur if a viewer crashes and relogs before the old client is kicked out.  But this could cause
-                // other problems, and possible the code calling AddNewClient() should ensure that no client is already
+                // other problems, and possibly the code calling AddNewAgent() should ensure that no client is already
                 // connected.
                 if (sp == null)
                 {
@@ -2997,16 +3023,24 @@ namespace OpenSim.Region.Framework.Scenes
                     m_log.WarnFormat(
                         "[SCENE]: Already found {0} scene presence for {1} in {2} when asked to add new scene presence",
                         sp.IsChildAgent ? "child" : "root", sp.Name, RegionInfo.RegionName);
+                    reallyNew = false;
                 }
     
                 // We must set this here so that TriggerOnNewClient and TriggerOnClientLogin can determine whether the
                 // client is for a root or child agent.
+                // XXX: This may be better set for a new client before that client is added to the client manager.
+                // But need to know what happens in the case where a ScenePresence is already present (and if this 
+                // actually occurs).
                 client.SceneAgent = sp;
 
-                // Cache the user's name
+                // This is currently also being done earlier in NewUserConnection for real users to see if this 
+                // resolves problems where HG agents are occasionally seen by others as "Unknown user" in chat and other
+                // places.  However, we still need to do it here for NPCs.
                 CacheUserName(sp, aCircuit);
     
-                EventManager.TriggerOnNewClient(client);
+                if (reallyNew)
+                    EventManager.TriggerOnNewClient(client);
+    
                 if (vialogin)
                     EventManager.TriggerOnClientLogin(client);
             }
@@ -3027,7 +3061,7 @@ namespace OpenSim.Region.Framework.Scenes
             {
                 string first = aCircuit.firstname, last = aCircuit.lastname;
 
-                if (sp.PresenceType == PresenceType.Npc)
+                if (sp != null && sp.PresenceType == PresenceType.Npc)
                 {
                     UserManagementModule.AddUser(aCircuit.AgentID, first, last);
                 }
@@ -3105,7 +3139,8 @@ namespace OpenSim.Region.Framework.Scenes
                         if (sp != null)
                         {
                             PresenceService.LogoutAgent(sp.ControllingClient.SessionId);
-                            sp.ControllingClient.Close();
+
+                            CloseAgent(sp.UUID, false);
                         }
 
                         // BANG! SLASH!
@@ -3244,8 +3279,6 @@ namespace OpenSim.Region.Framework.Scenes
         {
             //client.OnNameFromUUIDRequest += HandleUUIDNameRequest;
             client.OnMoneyTransferRequest += ProcessMoneyTransferRequest;
-            client.OnSetStartLocationRequest += SetHomeRezPoint;
-            client.OnRegionHandleRequest += RegionHandleRequest;
         }
         
         public virtual void SubscribeToClientNetworkEvents(IClientAPI client)
@@ -3371,8 +3404,6 @@ namespace OpenSim.Region.Framework.Scenes
         {
             //client.OnNameFromUUIDRequest -= HandleUUIDNameRequest;
             client.OnMoneyTransferRequest -= ProcessMoneyTransferRequest;
-            client.OnSetStartLocationRequest -= SetHomeRezPoint;
-            client.OnRegionHandleRequest -= RegionHandleRequest;
         }
 
         public virtual void UnSubscribeToClientNetworkEvents(IClientAPI client)
@@ -3498,33 +3529,6 @@ namespace OpenSim.Region.Framework.Scenes
         }
 
         /// <summary>
-        /// Sets the Home Point.   The LoginService uses this to know where to put a user when they log-in
-        /// </summary>
-        /// <param name="remoteClient"></param>
-        /// <param name="regionHandle"></param>
-        /// <param name="position"></param>
-        /// <param name="lookAt"></param>
-        /// <param name="flags"></param>
-        public virtual void SetHomeRezPoint(IClientAPI remoteClient, ulong regionHandle, Vector3 position, Vector3 lookAt, uint flags)
-        {
-            //Add half the avatar's height so that the user doesn't fall through prims
-            ScenePresence presence;
-            if (TryGetScenePresence(remoteClient.AgentId, out presence))
-            {
-                if (presence.Appearance != null)
-                {
-                    position.Z = position.Z + (presence.Appearance.AvatarHeight / 2);
-                }
-            }
-
-            if (GridUserService != null && GridUserService.SetHome(remoteClient.AgentId.ToString(), RegionInfo.RegionID, position, lookAt))
-                // FUBAR ALERT: this needs to be "Home position set." so the viewer saves a home-screenshot.
-                m_dialogModule.SendAlertToUser(remoteClient, "Home position set.");
-            else
-                m_dialogModule.SendAlertToUser(remoteClient, "Set Home request Failed.");
-        }
-
-        /// <summary>
         /// Get the avatar apperance for the given client.
         /// </summary>
         /// <param name="client"></param>
@@ -3548,63 +3552,69 @@ namespace OpenSim.Region.Framework.Scenes
             }
         }
 
-        public override void RemoveClient(UUID agentID, bool closeChildAgents)
+        /// <summary>
+        /// Remove the given client from the scene. 
+        /// </summary>
+        /// <remarks>
+        /// Only clientstack code should call this directly.  All other code should call IncomingCloseAgent() instead
+        /// to properly operate the state machine and avoid race conditions with other close requests (such as directly
+        /// from viewers).
+        /// </remarks>
+        /// <param name='agentID'>ID of agent to close</param>
+        /// <param name='closeChildAgents'>
+        /// Close the neighbour child agents associated with this client.
+        /// </param>
+        public void RemoveClient(UUID agentID, bool closeChildAgents)
         {
-//            CheckHeartbeat();
-            bool isChildAgent = false;
-            AgentCircuitData acd;
+            AgentCircuitData acd = m_authenticateHandler.GetAgentCircuitData(agentID);
 
-            lock (m_removeClientLock)
+            // Shouldn't be necessary since RemoveClient() is currently only called by IClientAPI.Close() which 
+            // in turn is only called by Scene.IncomingCloseAgent() which checks whether the presence exists or not
+            // However, will keep for now just in case.
+            if (acd == null)
             {
-                acd = m_authenticateHandler.GetAgentCircuitData(agentID);
+                m_log.ErrorFormat(
+                    "[SCENE]: No agent circuit found for {0} in {1}, aborting Scene.RemoveClient", agentID, Name);
 
-                if (acd == null)
-                {
-                    m_log.ErrorFormat("[SCENE]: No agent circuit found for {0}, aborting Scene.RemoveClient", agentID);
-                    return;
-                }
-                else
-                {
-                    // We remove the acd up here to avoid later race conditions if two RemoveClient() calls occurred
-                    // simultaneously.
-                    // We also need to remove by agent ID since NPCs will have no circuit code.
-                    m_authenticateHandler.RemoveCircuit(agentID);
-                }
+                return;
+            }
+            else
+            {
+                m_authenticateHandler.RemoveCircuit(agentID);
             }
 
+            // TODO: Can we now remove this lock?
             lock (acd)
-            {
+            {    
+                bool isChildAgent = false;
+
                 ScenePresence avatar = GetScenePresence(agentID);
-    
+ 
+                // Shouldn't be necessary since RemoveClient() is currently only called by IClientAPI.Close() which 
+                // in turn is only called by Scene.IncomingCloseAgent() which checks whether the presence exists or not
+                // However, will keep for now just in case.
                 if (avatar == null)
                 {
-                    m_log.WarnFormat(
+                    m_log.ErrorFormat(
                         "[SCENE]: Called RemoveClient() with agent ID {0} but no such presence is in the scene.", agentID);
     
                     return;
                 }
-    
+
                 try
                 {
                     isChildAgent = avatar.IsChildAgent;
 
                     m_log.DebugFormat(
                         "[SCENE]: Removing {0} agent {1} {2} from {3}",
-                        (isChildAgent ? "child" : "root"), avatar.Name, agentID, RegionInfo.RegionName);
+                        isChildAgent ? "child" : "root", avatar.Name, agentID, Name);
     
                     // Don't do this to root agents, it's not nice for the viewer
                     if (closeChildAgents && isChildAgent)
                     {
                         // Tell a single agent to disconnect from the region.
-                        IEventQueue eq = RequestModuleInterface<IEventQueue>();
-                        if (eq != null)
-                        {
-                            eq.DisableSimulator(RegionInfo.RegionHandle, avatar.UUID);
-                        }
-                        else
-                        {
-                            avatar.ControllingClient.SendShutdownConnectionNotice();
-                        }
+                        // Let's do this via UDP
+                        avatar.ControllingClient.SendShutdownConnectionNotice();
                     }
     
                     // Only applies to root agents.
@@ -3620,16 +3630,13 @@ namespace OpenSim.Region.Framework.Scenes
                     if (closeChildAgents && CapsModule != null)
                         CapsModule.RemoveCaps(agentID, avatar.ControllingClient.CircuitCode);
     
-//                    // REFACTORING PROBLEM -- well not really a problem, but just to point out that whatever
-//                    // this method is doing is HORRIBLE!!!
-                    // Commented pending deletion since this method no longer appears to do anything at all
-//                    avatar.Scene.NeedSceneCacheClear(avatar.UUID);
-    
                     if (closeChildAgents && !isChildAgent)
                     {
                         List<ulong> regions = avatar.KnownRegionHandles;
                         regions.Remove(RegionInfo.RegionHandle);
-                        m_sceneGridService.SendCloseChildAgentConnections(agentID, regions);
+
+                        // This ends up being done asynchronously so that a logout isn't held up where there are many present but unresponsive neighbours.
+                        m_sceneGridService.SendCloseChildAgentConnections(agentID, acd.SessionID.ToString(), regions);
                     }
     
                     m_eventManager.TriggerClientClosed(agentID, this);
@@ -3646,7 +3653,7 @@ namespace OpenSim.Region.Framework.Scenes
                             delegate(IClientAPI client)
                             {
                                 //We can safely ignore null reference exceptions.  It means the avatar is dead and cleaned up anyway
-                                try { client.SendKillObject(avatar.RegionHandle, new List<uint> { avatar.LocalId }); }
+                                try { client.SendKillObject(new List<uint> { avatar.LocalId }); }
                                 catch (NullReferenceException) { }
                             });
                     }
@@ -3727,7 +3734,8 @@ namespace OpenSim.Region.Framework.Scenes
                 }
                 deleteIDs.Add(localID);
             }
-            ForEachClient(delegate(IClientAPI client) { client.SendKillObject(m_regionHandle, deleteIDs); });
+
+            ForEachClient(c => c.SendKillObject(deleteIDs));
         }
 
         #endregion
@@ -3763,13 +3771,13 @@ namespace OpenSim.Region.Framework.Scenes
         /// is activated later when the viewer sends the initial UseCircuitCodePacket UDP packet (in the case of
         /// the LLUDP stack).
         /// </remarks>
-        /// <param name="agent">CircuitData of the agent who is connecting</param>
+        /// <param name="acd">CircuitData of the agent who is connecting</param>
         /// <param name="reason">Outputs the reason for the false response on this string</param>
         /// <param name="requirePresenceLookup">True for normal presence. False for NPC
         /// or other applications where a full grid/Hypergrid presence may not be required.</param>
         /// <returns>True if the region accepts this agent.  False if it does not.  False will 
         /// also return a reason.</returns>
-        public bool NewUserConnection(AgentCircuitData agent, uint teleportFlags, out string reason, bool requirePresenceLookup)
+        public bool NewUserConnection(AgentCircuitData acd, uint teleportFlags, out string reason, bool requirePresenceLookup)
         {
             bool vialogin = ((teleportFlags & (uint)TPFlags.ViaLogin) != 0 ||
                 (teleportFlags & (uint)TPFlags.ViaHGLogin) != 0);
@@ -3789,15 +3797,15 @@ namespace OpenSim.Region.Framework.Scenes
             m_log.DebugFormat(
                 "[SCENE]: Region {0} told of incoming {1} agent {2} {3} {4} (circuit code {5}, IP {6}, viewer {7}, teleportflags ({8}), position {9})",
                 RegionInfo.RegionName,
-                (agent.child ? "child" : "root"),
-                agent.firstname,
-                agent.lastname,
-                agent.AgentID,
-                agent.circuitcode,
-                agent.IPAddress,
-                agent.Viewer,
+                (acd.child ? "child" : "root"),
+                acd.firstname,
+                acd.lastname,
+                acd.AgentID,
+                acd.circuitcode,
+                acd.IPAddress,
+                acd.Viewer,
                 ((TPFlags)teleportFlags).ToString(),
-                agent.startpos
+                acd.startpos
             );
 
             if (!LoginsEnabled)
@@ -3815,7 +3823,7 @@ namespace OpenSim.Region.Framework.Scenes
             {
                 foreach (string viewer in m_AllowedViewers)
                 {
-                    if (viewer == agent.Viewer.Substring(0, viewer.Length).Trim().ToLower())
+                    if (viewer == acd.Viewer.Substring(0, viewer.Length).Trim().ToLower())
                     {
                         ViewerDenied = false;
                         break;
@@ -3832,7 +3840,7 @@ namespace OpenSim.Region.Framework.Scenes
             {
                 foreach (string viewer in m_BannedViewers)
                 {
-                    if (viewer == agent.Viewer.Substring(0, viewer.Length).Trim().ToLower())
+                    if (viewer == acd.Viewer.Substring(0, viewer.Length).Trim().ToLower())
                     {
                         ViewerDenied = true;
                         break;
@@ -3844,54 +3852,129 @@ namespace OpenSim.Region.Framework.Scenes
             {
                 m_log.DebugFormat(
                     "[SCENE]: Access denied for {0} {1} using {2}",
-                    agent.firstname, agent.lastname, agent.Viewer);
+                    acd.firstname, acd.lastname, acd.Viewer);
                 reason = "Access denied, your viewer is banned by the region owner";
                 return false;
-            }           
+            }
 
-            ScenePresence sp = GetScenePresence(agent.AgentID);
+            ILandObject land;
+            ScenePresence sp;
 
-            // If we have noo presence here or if that presence is a zombie root
-            // presence that will be kicled, we need a new CAPS object.
-            if (sp == null || (sp != null && !sp.IsChildAgent))
+            lock (m_removeClientLock)
             {
-                if (CapsModule != null)
+                sp = GetScenePresence(acd.AgentID);
+
+                // We need to ensure that we are not already removing the scene presence before we ask it not to be 
+                // closed.
+                if (sp != null && sp.IsChildAgent 
+                    && (sp.LifecycleState == ScenePresenceState.Running 
+                        || sp.LifecycleState == ScenePresenceState.PreRemove))
                 {
-                    lock (agent)
+                    m_log.DebugFormat(
+                        "[SCENE]: Reusing existing child scene presence for {0}, state {1} in {2}", 
+                        sp.Name, sp.LifecycleState, Name);
+
+                    // In the case where, for example, an A B C D region layout, an avatar may
+                    // teleport from A -> D, but then -> C before A has asked B to close its old child agent.  When C
+                    // renews the lease on the child agent at B, we must make sure that the close from A does not succeed.
+                    //
+                    // XXX: In the end, this should not be necessary if child agents are closed without delay on 
+                    // teleport, since realistically, the close request should always be processed before any other
+                    // region tried to re-establish a child agent.  This is much simpler since the logic below is 
+                    // vulnerable to an issue when a viewer quits a region without sending a proper logout but then
+                    // re-establishes the connection on a relogin.  This could wrongly set the DoNotCloseAfterTeleport
+                    // flag when no teleport had taken place (and hence no close was going to come).
+//                    if (!acd.ChildrenCapSeeds.ContainsKey(RegionInfo.RegionHandle))
+//                    {
+//                        m_log.DebugFormat(
+//                            "[SCENE]: Setting DoNotCloseAfterTeleport for child scene presence {0} in {1} because source will attempt close.", 
+//                            sp.Name, Name);
+//
+//                        sp.DoNotCloseAfterTeleport = true;
+//                    }
+//                    else if (EntityTransferModule.IsInTransit(sp.UUID))
+
+                    sp.LifecycleState = ScenePresenceState.Running;
+
+                    if (EntityTransferModule.IsInTransit(sp.UUID))
                     {
-                        CapsModule.SetAgentCapsSeeds(agent);
-                        CapsModule.CreateCaps(agent.AgentID, agent.circuitcode);
+                        sp.DoNotCloseAfterTeleport = true;
+
+                        m_log.DebugFormat(
+                            "[SCENE]: Set DoNotCloseAfterTeleport for child scene presence {0} in {1} because this region will attempt end-of-teleport close from a previous close.", 
+                            sp.Name, Name);
                     }
                 }
             }
 
+            // Need to poll here in case we are currently deleting an sp.  Letting threads run over each other will
+            // allow unpredictable things to happen.
             if (sp != null)
             {
-                if (!sp.IsChildAgent)
+                const int polls = 10;
+                const int pollInterval = 1000;
+                int pollsLeft = polls;
+
+                while (sp.LifecycleState == ScenePresenceState.Removing && pollsLeft-- > 0)
+                    Thread.Sleep(pollInterval);
+
+                if (sp.LifecycleState == ScenePresenceState.Removing)
                 {
-                    // We have a zombie from a crashed session. 
-                    // Or the same user is trying to be root twice here, won't work.
-                    // Kill it.
                     m_log.WarnFormat(
-                        "[SCENE]: Existing root scene presence detected for {0} {1} in {2} when connecting.  Removing existing presence.",
-                        sp.Name, sp.UUID, RegionInfo.RegionName);
+                        "[SCENE]: Agent {0} in {1} was still being removed after {2}s.  Aborting NewUserConnection.", 
+                        sp.Name, Name, polls * pollInterval / 1000);
 
-                    sp.ControllingClient.Close(true, true);
-                    sp = null;
+                    return false;
+                }
+                else if (polls != pollsLeft)
+                {
+                    m_log.DebugFormat(
+                        "[SCENE]: NewUserConnection for agent {0} in {1} had to wait {2}s for in-progress removal to complete on an old presence.",
+                        sp.Name, Name, polls * pollInterval / 1000);
                 }
             }
 
-            lock (agent)
+            // TODO: can we remove this lock?
+            lock (acd)
             {
-                //On login test land permisions
+                if (sp != null && !sp.IsChildAgent)
+                {
+                    // We have a root agent. Is it in transit?
+                    if (!EntityTransferModule.IsInTransit(sp.UUID))
+                    {
+                        // We have a zombie from a crashed session. 
+                        // Or the same user is trying to be root twice here, won't work.
+                        // Kill it.
+                        m_log.WarnFormat(
+                            "[SCENE]: Existing root scene presence detected for {0} {1} in {2} when connecting.  Removing existing presence.",
+                            sp.Name, sp.UUID, RegionInfo.RegionName);
+
+                        if (sp.ControllingClient != null)
+                            CloseAgent(sp.UUID, true);
+
+                        sp = null;
+                    }
+                    //else
+                    //    m_log.WarnFormat("[SCENE]: Existing root scene presence for {0} {1} in {2}, but agent is in trasit", sp.Name, sp.UUID, RegionInfo.RegionName);
+                }
+
+                // Optimistic: add or update the circuit data with the new agent circuit data and teleport flags.
+                // We need the circuit data here for some of the subsequent checks. (groups, for example)
+                // If the checks fail, we remove the circuit.
+                acd.teleportFlags = teleportFlags;
+                m_authenticateHandler.AddNewCircuit(acd.circuitcode, acd);
+
+                land = LandChannel.GetLandObject(acd.startpos.X, acd.startpos.Y);
+    
+                // On login test land permisions
                 if (vialogin)
                 {
                     IUserAccountCacheModule cache = RequestModuleInterface<IUserAccountCacheModule>();
                     if (cache != null)
-                        cache.Remove(agent.firstname + " " + agent.lastname);
-                    if (!TestLandRestrictions(agent.AgentID, out reason, ref agent.startpos.X, ref agent.startpos.Y))
+                        cache.Remove(acd.firstname + " " + acd.lastname);
+                    if (land != null && !TestLandRestrictions(acd.AgentID, out reason, ref acd.startpos.X, ref acd.startpos.Y))
                     {
-                        m_log.DebugFormat("[CONNECTION BEGIN]: Denying access to {0} due to no land access", agent.AgentID.ToString());
+                        m_authenticateHandler.RemoveCircuit(acd.circuitcode);
                         return false;
                     }
                 }
@@ -3902,84 +3985,97 @@ namespace OpenSim.Region.Framework.Scenes
                     {
                         try
                         {
-                            if (!VerifyUserPresence(agent, out reason))
+                            if (!VerifyUserPresence(acd, out reason))
+                            {
+                                m_authenticateHandler.RemoveCircuit(acd.circuitcode);
                                 return false;
-                        } catch (Exception e)
+                            }
+                        }
+                        catch (Exception e)
                         {
                             m_log.ErrorFormat(
                                 "[SCENE]: Exception verifying presence {0}{1}", e.Message, e.StackTrace);
+
+                            m_authenticateHandler.RemoveCircuit(acd.circuitcode);
                             return false;
                         }
                     }
 
                     try
                     {
-                        // Always check estate if this is a login. Always
-                        // check if banned regions are to be blacked out.
-                        if (vialogin || (!m_seeIntoBannedRegion))
+                        if (!AuthorizeUser(acd, (vialogin ? false : SeeIntoRegion), out reason))
                         {
-                            if (!AuthorizeUser(agent, out reason))
-                            {
-                                return false;
-                            }
+                            m_authenticateHandler.RemoveCircuit(acd.circuitcode);
+                            return false;
                         }
                     }
                     catch (Exception e)
                     {
                         m_log.ErrorFormat(
                             "[SCENE]: Exception authorizing user {0}{1}", e.Message, e.StackTrace);
+
+                        m_authenticateHandler.RemoveCircuit(acd.circuitcode);
                         return false;
                     }
 
                     m_log.InfoFormat(
                         "[SCENE]: Region {0} authenticated and authorized incoming {1} agent {2} {3} {4} (circuit code {5})",
-                        RegionInfo.RegionName, (agent.child ? "child" : "root"), agent.firstname, agent.lastname,
-                        agent.AgentID, agent.circuitcode);
-
+                        Name, (acd.child ? "child" : "root"), acd.firstname, acd.lastname,
+                        acd.AgentID, acd.circuitcode);
+    
+                    if (CapsModule != null)
+                    {
+                        CapsModule.SetAgentCapsSeeds(acd);
+                        CapsModule.CreateCaps(acd.AgentID, acd.circuitcode);
+                    }
                 }
                 else
                 {
                     // Let the SP know how we got here. This has a lot of interesting
                     // uses down the line.
                     sp.TeleportFlags = (TPFlags)teleportFlags;
-
+    
                     if (sp.IsChildAgent)
                     {
                         m_log.DebugFormat(
                             "[SCENE]: Adjusting known seeds for existing agent {0} in {1}",
-                            agent.AgentID, RegionInfo.RegionName);
-
+                            acd.AgentID, RegionInfo.RegionName);
+    
                         sp.AdjustKnownSeeds();
 
                         if (CapsModule != null)
-                            CapsModule.SetAgentCapsSeeds(agent);
+                        {
+                            CapsModule.SetAgentCapsSeeds(acd);
+                            CapsModule.CreateCaps(acd.AgentID, acd.circuitcode);
+                        }
                     }
                 }
-            }
 
-            // In all cases, add or update the circuit data with the new agent circuit data and teleport flags
-            agent.teleportFlags = teleportFlags;
-            m_authenticateHandler.AddNewCircuit(agent.circuitcode, agent);
+                // Try caching an incoming user name much earlier on to see if this helps with an issue
+                // where HG users are occasionally seen by others as "Unknown User" because their UUIDName
+                // request for the HG avatar appears to trigger before the user name is cached.
+                CacheUserName(null, acd);
+            }
 
             if (CapsModule != null)
             {
-                CapsModule.ActivateCaps(agent.circuitcode);
+                CapsModule.ActivateCaps(acd.circuitcode);
             }
 
             if (vialogin)
             {
 //                CleanDroppedAttachments();
 
-                if (TestBorderCross(agent.startpos, Cardinals.E))
+                if (TestBorderCross(acd.startpos, Cardinals.E))
                 {
-                    Border crossedBorder = GetCrossedBorder(agent.startpos, Cardinals.E);
-                    agent.startpos.X = crossedBorder.BorderLine.Z - 1;
+                    Border crossedBorder = GetCrossedBorder(acd.startpos, Cardinals.E);
+                    acd.startpos.X = crossedBorder.BorderLine.Z - 1;
                 }
 
-                if (TestBorderCross(agent.startpos, Cardinals.N))
+                if (TestBorderCross(acd.startpos, Cardinals.N))
                 {
-                    Border crossedBorder = GetCrossedBorder(agent.startpos, Cardinals.N);
-                    agent.startpos.Y = crossedBorder.BorderLine.Z - 1;
+                    Border crossedBorder = GetCrossedBorder(acd.startpos, Cardinals.N);
+                    acd.startpos.Y = crossedBorder.BorderLine.Z - 1;
                 }
 
                 //Mitigate http://opensimulator.org/mantis/view.php?id=3522
@@ -3989,68 +4085,88 @@ namespace OpenSim.Region.Framework.Scenes
                 {
                     lock (EastBorders)
                     {
-                        if (agent.startpos.X > EastBorders[0].BorderLine.Z)
+                        if (acd.startpos.X > EastBorders[0].BorderLine.Z)
                         {
                             m_log.Warn("FIX AGENT POSITION");
-                            agent.startpos.X = EastBorders[0].BorderLine.Z * 0.5f;
-                            if (agent.startpos.Z > 720)
-                                agent.startpos.Z = 720;
+                            acd.startpos.X = EastBorders[0].BorderLine.Z * 0.5f;
+                            if (acd.startpos.Z > 720)
+                                acd.startpos.Z = 720;
                         }
                     }
                     lock (NorthBorders)
                     {
-                        if (agent.startpos.Y > NorthBorders[0].BorderLine.Z)
+                        if (acd.startpos.Y > NorthBorders[0].BorderLine.Z)
                         {
                             m_log.Warn("FIX Agent POSITION");
-                            agent.startpos.Y = NorthBorders[0].BorderLine.Z * 0.5f;
-                            if (agent.startpos.Z > 720)
-                                agent.startpos.Z = 720;
+                            acd.startpos.Y = NorthBorders[0].BorderLine.Z * 0.5f;
+                            if (acd.startpos.Z > 720)
+                                acd.startpos.Z = 720;
                         }
                     }
                 } else
                 {
-                    if (agent.startpos.X > EastBorders[0].BorderLine.Z)
+                    if (acd.startpos.X > EastBorders[0].BorderLine.Z)
                     {
                         m_log.Warn("FIX AGENT POSITION");
-                        agent.startpos.X = EastBorders[0].BorderLine.Z * 0.5f;
-                        if (agent.startpos.Z > 720)
-                            agent.startpos.Z = 720;
+                        acd.startpos.X = EastBorders[0].BorderLine.Z * 0.5f;
+                        if (acd.startpos.Z > 720)
+                            acd.startpos.Z = 720;
                     }
-                    if (agent.startpos.Y > NorthBorders[0].BorderLine.Z)
+                    if (acd.startpos.Y > NorthBorders[0].BorderLine.Z)
                     {
                         m_log.Warn("FIX Agent POSITION");
-                        agent.startpos.Y = NorthBorders[0].BorderLine.Z * 0.5f;
-                        if (agent.startpos.Z > 720)
-                            agent.startpos.Z = 720;
+                        acd.startpos.Y = NorthBorders[0].BorderLine.Z * 0.5f;
+                        if (acd.startpos.Z > 720)
+                            acd.startpos.Z = 720;
                     }
                 }
 
+//                m_log.DebugFormat(
+//                    "[SCENE]: Found telehub object {0} for new user connection {1} to {2}", 
+//                    RegionInfo.RegionSettings.TelehubObject, acd.Name, Name);
+
                 // Honor Estate teleport routing via Telehubs excluding ViaHome and GodLike TeleportFlags
                 if (RegionInfo.RegionSettings.TelehubObject != UUID.Zero &&
                     RegionInfo.EstateSettings.AllowDirectTeleport == false &&
                     !viahome && !godlike)
                 {
                     SceneObjectGroup telehub = GetSceneObjectGroup(RegionInfo.RegionSettings.TelehubObject);
-                    // Can have multiple SpawnPoints
-                    List<SpawnPoint> spawnpoints = RegionInfo.RegionSettings.SpawnPoints();
-                    if (spawnpoints.Count > 1)
+
+                    if (telehub != null)
                     {
-                        // We have multiple SpawnPoints, Route the agent to a random or sequential one
-                        if (SpawnPointRouting == "random")
-                            agent.startpos = spawnpoints[Util.RandomClass.Next(spawnpoints.Count) - 1].GetLocation(
-                                telehub.AbsolutePosition,
-                                telehub.GroupRotation
-                            );
+                        // Can have multiple SpawnPoints
+                        List<SpawnPoint> spawnpoints = RegionInfo.RegionSettings.SpawnPoints();
+                        if (spawnpoints.Count > 1)
+                        {
+                            // We have multiple SpawnPoints, Route the agent to a random or sequential one
+                            if (SpawnPointRouting == "random")
+                                acd.startpos = spawnpoints[Util.RandomClass.Next(spawnpoints.Count) - 1].GetLocation(
+                                    telehub.AbsolutePosition,
+                                    telehub.GroupRotation
+                                );
+                            else
+                                acd.startpos = spawnpoints[SpawnPoint()].GetLocation(
+                                    telehub.AbsolutePosition,
+                                    telehub.GroupRotation
+                                );
+                        }
+                        else if (spawnpoints.Count == 1)
+                        {
+                            // We have a single SpawnPoint and will route the agent to it
+                            acd.startpos = spawnpoints[0].GetLocation(telehub.AbsolutePosition, telehub.GroupRotation);
+                        }
                         else
-                            agent.startpos = spawnpoints[SpawnPoint()].GetLocation(
-                                telehub.AbsolutePosition,
-                                telehub.GroupRotation
-                            );
+                        {
+                            m_log.DebugFormat(
+                                "[SCENE]: No spawnpoints defined for telehub {0} for {1} in {2}.  Continuing.", 
+                                RegionInfo.RegionSettings.TelehubObject, acd.Name, Name);
+                        }
                     }
                     else
                     {
-                        // We have a single SpawnPoint and will route the agent to it
-                        agent.startpos = spawnpoints[0].GetLocation(telehub.AbsolutePosition, telehub.GroupRotation);
+                        m_log.DebugFormat(
+                            "[SCENE]: No telehub {0} found to direct {1} in {2}.  Continuing.", 
+                            RegionInfo.RegionSettings.TelehubObject, acd.Name, Name);
                     }
 
                     return true;
@@ -4063,7 +4179,7 @@ namespace OpenSim.Region.Framework.Scenes
                 {
                     if (land.LandData.LandingType == (byte)1 && land.LandData.UserLocation != Vector3.Zero)
                     {
-                        agent.startpos = land.LandData.UserLocation;
+                        acd.startpos = land.LandData.UserLocation;
                     }
                 }
                 */// This is now handled properly in ScenePresence.MakeRootAgent
@@ -4158,7 +4274,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="reason">outputs the reason to this string</param>
         /// <returns>True if the region accepts this agent.  False if it does not.  False will 
         /// also return a reason.</returns>
-        protected virtual bool AuthorizeUser(AgentCircuitData agent, out string reason)
+        protected virtual bool AuthorizeUser(AgentCircuitData agent, bool bypassAccessControl, out string reason)
         {
             reason = String.Empty;
 
@@ -4177,67 +4293,75 @@ namespace OpenSim.Region.Framework.Scenes
                 }
             }
 
-            if (RegionInfo.EstateSettings != null)
+            // We only test the things below when we want to cut off
+            // child agents from being present in the scene for which their root
+            // agent isn't allowed. Otherwise, we allow child agents. The test for
+            // the root is done elsewhere (QueryAccess)
+            if (!bypassAccessControl)
             {
-                if (RegionInfo.EstateSettings.IsBanned(agent.AgentID, 0))
+                if (RegionInfo.EstateSettings != null)
                 {
-                    m_log.WarnFormat("[CONNECTION BEGIN]: Denied access to: {0} ({1} {2}) at {3} because the user is on the banlist",
-                                     agent.AgentID, agent.firstname, agent.lastname, RegionInfo.RegionName);
-                    reason = String.Format("Denied access to region {0}: You have been banned from that region.",
-                                           RegionInfo.RegionName);
-                    return false;
+                    int flags = GetUserFlags(agent.AgentID);
+                    if (RegionInfo.EstateSettings.IsBanned(agent.AgentID, flags))
+                    {
+                        m_log.WarnFormat("[CONNECTION BEGIN]: Denied access to: {0} ({1} {2}) at {3} because the user is on the banlist",
+                                         agent.AgentID, agent.firstname, agent.lastname, RegionInfo.RegionName);
+                        reason = String.Format("Denied access to region {0}: You have been banned from that region.",
+                                               RegionInfo.RegionName);
+                        return false;
+                    }
                 }
-            }
-            else
-            {
-                m_log.ErrorFormat("[CONNECTION BEGIN]: Estate Settings is null!");
-            }
-
-            List<UUID> agentGroups = new List<UUID>();
-
-            if (m_groupsModule != null)
-            {
-                GroupMembershipData[] GroupMembership = m_groupsModule.GetMembershipData(agent.AgentID);
-
-                if (GroupMembership != null)
+                else
                 {
-                    for (int i = 0; i < GroupMembership.Length; i++)
-                        agentGroups.Add(GroupMembership[i].GroupID);
+                    m_log.ErrorFormat("[CONNECTION BEGIN]: Estate Settings is null!");
                 }
-                else
+
+                List<UUID> agentGroups = new List<UUID>();
+
+                if (m_groupsModule != null)
                 {
-                    m_log.ErrorFormat("[CONNECTION BEGIN]: GroupMembership is null!");
+                    GroupMembershipData[] GroupMembership = m_groupsModule.GetMembershipData(agent.AgentID);
+
+                    if (GroupMembership != null)
+                    {
+                        for (int i = 0; i < GroupMembership.Length; i++)
+                            agentGroups.Add(GroupMembership[i].GroupID);
+                    }
+                    else
+                    {
+                        m_log.ErrorFormat("[CONNECTION BEGIN]: GroupMembership is null!");
+                    }
                 }
-            }
 
-            bool groupAccess = false;
-            UUID[] estateGroups = RegionInfo.EstateSettings.EstateGroups;
+                bool groupAccess = false;
+                UUID[] estateGroups = RegionInfo.EstateSettings.EstateGroups;
 
-            if (estateGroups != null)
-            {
-                foreach (UUID group in estateGroups)
+                if (estateGroups != null)
                 {
-                    if (agentGroups.Contains(group))
+                    foreach (UUID group in estateGroups)
                     {
-                        groupAccess = true;
-                        break;
+                        if (agentGroups.Contains(group))
+                        {
+                            groupAccess = true;
+                            break;
+                        }
                     }
                 }
-            }
-            else
-            {
-                m_log.ErrorFormat("[CONNECTION BEGIN]: EstateGroups is null!");
-            }
+                else
+                {
+                    m_log.ErrorFormat("[CONNECTION BEGIN]: EstateGroups is null!");
+                }
 
-            if (!RegionInfo.EstateSettings.PublicAccess &&
-                !RegionInfo.EstateSettings.HasAccess(agent.AgentID) &&
-                !groupAccess)
-            {
-                m_log.WarnFormat("[CONNECTION BEGIN]: Denied access to: {0} ({1} {2}) at {3} because the user does not have access to the estate",
-                                 agent.AgentID, agent.firstname, agent.lastname, RegionInfo.RegionName);
-                reason = String.Format("Denied access to private region {0}: You are not on the access list for that region.",
-                                       RegionInfo.RegionName);
-                return false;
+                if (!RegionInfo.EstateSettings.PublicAccess &&
+                    !RegionInfo.EstateSettings.HasAccess(agent.AgentID) &&
+                    !groupAccess)
+                {
+                    m_log.WarnFormat("[CONNECTION BEGIN]: Denied access to: {0} ({1} {2}) at {3} because the user does not have access to the estate",
+                                     agent.AgentID, agent.firstname, agent.lastname, RegionInfo.RegionName);
+                    reason = String.Format("Denied access to private region {0}: You are not on the access list for that region.",
+                                           RegionInfo.RegionName);
+                    return false;
+                }
             }
 
             // TODO: estate/region settings are not properly hooked up
@@ -4362,13 +4486,11 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="cAgentData">Agent that contains all of the relevant things about an agent.
         /// Appearance, animations, position, etc.</param>
         /// <returns>true if we handled it.</returns>
-        public virtual bool IncomingChildAgentDataUpdate(AgentData cAgentData)
+        public virtual bool IncomingUpdateChildAgent(AgentData cAgentData)
         {
             m_log.DebugFormat(
                 "[SCENE]: Incoming child agent update for {0} in {1}", cAgentData.AgentID, RegionInfo.RegionName);
 
-            // XPTO: if this agent is not allowed here as root, always return false
-
             // We have to wait until the viewer contacts this region after receiving EAC.
             // That calls AddNewClient, which finally creates the ScenePresence
             int flags = GetUserFlags(cAgentData.AgentID);
@@ -4382,7 +4504,7 @@ namespace OpenSim.Region.Framework.Scenes
             ILandObject nearestParcel = GetNearestAllowedParcel(cAgentData.AgentID, Constants.RegionSize / 2, Constants.RegionSize / 2);
             if (nearestParcel == null)
             {
-                m_log.DebugFormat(
+                m_log.InfoFormat(
                     "[SCENE]: Denying root agent entry to {0} in {1}: no allowed parcel",
                     cAgentData.AgentID, RegionInfo.RegionName);
 
@@ -4390,13 +4512,44 @@ namespace OpenSim.Region.Framework.Scenes
             }
 
             // We have to wait until the viewer contacts this region
-            // after receiving the EnableSimulator HTTP Event Queue message.  This triggers the viewer to send
-            // a UseCircuitCode packet which in turn calls AddNewClient which finally creates the ScenePresence.
-            ScenePresence childAgentUpdate = WaitGetScenePresence(cAgentData.AgentID);
+            // after receiving the EnableSimulator HTTP Event Queue message (for the v1 teleport protocol) 
+            // or TeleportFinish (for the v2 teleport protocol).  This triggers the viewer to send
+            // a UseCircuitCode packet which in turn calls AddNewAgent which finally creates the ScenePresence.
+            ScenePresence sp = WaitGetScenePresence(cAgentData.AgentID);
 
-            if (childAgentUpdate != null)
+            if (sp != null)
             {
-                childAgentUpdate.ChildAgentDataUpdate(cAgentData);
+                if (cAgentData.SessionID != sp.ControllingClient.SessionId)
+                {
+                    m_log.WarnFormat(
+                        "[SCENE]: Attempt to update agent {0} with invalid session id {1} (possibly from simulator in older version; tell them to update).", 
+                        sp.UUID, cAgentData.SessionID);
+
+                    Console.WriteLine(String.Format("[SCENE]: Attempt to update agent {0} ({1}) with invalid session id {2}", 
+                        sp.UUID, sp.ControllingClient.SessionId, cAgentData.SessionID));
+                }
+
+                sp.UpdateChildAgent(cAgentData);
+
+                int ntimes = 20;
+                if (cAgentData.SenderWantsToWaitForRoot)
+                {
+                    while (sp.IsChildAgent && ntimes-- > 0)
+                        Thread.Sleep(1000);
+
+                    if (sp.IsChildAgent)
+                        m_log.WarnFormat(
+                            "[SCENE]: Found presence {0} {1} unexpectedly still child in {2}",
+                            sp.Name, sp.UUID, Name);
+                    else
+                        m_log.InfoFormat(
+                            "[SCENE]: Found presence {0} {1} as root in {2} after {3} waits",
+                                sp.Name, sp.UUID, Name, 20 - ntimes);
+
+                    if (sp.IsChildAgent)
+                        return false;
+                }
+
                 return true;
             }
 
@@ -4409,12 +4562,17 @@ namespace OpenSim.Region.Framework.Scenes
         /// </summary>
         /// <param name="cAgentData">AgentPosition that contains agent positional data so we can know what to send</param>
         /// <returns>true if we handled it.</returns>
-        public virtual bool IncomingChildAgentDataUpdate(AgentPosition cAgentData)
+        public virtual bool IncomingUpdateChildAgent(AgentPosition cAgentData)
         {
             //m_log.Debug(" XXX Scene IncomingChildAgentDataUpdate POSITION in " + RegionInfo.RegionName);
             ScenePresence childAgentUpdate = GetScenePresence(cAgentData.AgentID);
             if (childAgentUpdate != null)
             {
+//                if (childAgentUpdate.ControllingClient.SessionId != cAgentData.SessionID)
+//                    // Only warn for now
+//                    m_log.WarnFormat("[SCENE]: Attempt at updating position of agent {0} with invalid session id {1}. Neighbor running older version?", 
+//                        childAgentUpdate.UUID, cAgentData.SessionID);
+
                 // I can't imagine *yet* why we would get an update if the agent is a root agent..
                 // however to avoid a race condition crossing borders..
                 if (childAgentUpdate.IsChildAgent)
@@ -4424,7 +4582,7 @@ namespace OpenSim.Region.Framework.Scenes
                     uint tRegionX = RegionInfo.RegionLocX;
                     uint tRegionY = RegionInfo.RegionLocY;
                     //Send Data to ScenePresence
-                    childAgentUpdate.ChildAgentDataUpdate(cAgentData, tRegionX, tRegionY, rRegionX, rRegionY);
+                    childAgentUpdate.UpdateChildAgent(cAgentData, tRegionX, tRegionY, rRegionX, rRegionY);
                     // Not Implemented:
                     //TODO: Do we need to pass the message on to one of our neighbors?
                 }
@@ -4451,35 +4609,99 @@ namespace OpenSim.Region.Framework.Scenes
                 m_log.WarnFormat(
                     "[SCENE PRESENCE]: Did not find presence with id {0} in {1} before timeout",
                     agentID, RegionInfo.RegionName);
-//            else
-//                m_log.DebugFormat(
-//                    "[SCENE PRESENCE]: Found presence {0} {1} {2} in {3} after {4} waits",
-//                    sp.Name, sp.UUID, sp.IsChildAgent ? "child" : "root", RegionInfo.RegionName, 10 - ntimes);
 
             return sp;
         }
 
-        public virtual bool IncomingRetrieveRootAgent(UUID id, out IAgentData agent)
+        /// <summary>
+        /// Authenticated close (via network)
+        /// </summary>
+        /// <param name="agentID"></param>
+        /// <param name="force"></param>
+        /// <param name="auth_token"></param>
+        /// <returns></returns>
+        public bool CloseAgent(UUID agentID, bool force, string auth_token)
         {
-            agent = null;
-            ScenePresence sp = GetScenePresence(id);
-            if ((sp != null) && (!sp.IsChildAgent))
+            //m_log.DebugFormat("[SCENE]: Processing incoming close agent {0} in region {1} with auth_token {2}", agentID, RegionInfo.RegionName, auth_token);
+
+            // Check that the auth_token is valid
+            AgentCircuitData acd = AuthenticateHandler.GetAgentCircuitData(agentID);
+
+            if (acd == null)
             {
-                sp.IsChildAgent = true;
-                return sp.CopyAgent(out agent);
+                m_log.DebugFormat(
+                    "[SCENE]: Request to close agent {0} but no such agent in scene {1}.  May have been closed previously.", 
+                    agentID, Name);
+
+                return false;
+            }
+
+            if (acd.SessionID.ToString() == auth_token)
+            {
+                return CloseAgent(agentID, force);
+            }
+            else
+            {
+                m_log.WarnFormat(
+                    "[SCENE]: Request to close agent {0} with invalid authorization token {1} in {2}", 
+                    agentID, auth_token, Name);
             }
 
             return false;
         }
 
-        public bool IncomingCloseAgent(UUID agentID)
-        {
-            return IncomingCloseAgent(agentID, false);
-        }
+//        public bool IncomingCloseAgent(UUID agentID)
+//        {
+//            return IncomingCloseAgent(agentID, false);
+//        }
 
-        public bool IncomingCloseChildAgent(UUID agentID)
+//        public bool IncomingCloseChildAgent(UUID agentID)
+//        {
+//            return IncomingCloseAgent(agentID, true);
+//        }
+
+        /// <summary>
+        /// Tell a single client to prepare to close.
+        /// </summary>
+        /// <remarks>
+        /// This should only be called if we may close the client but there will be some delay in so doing.  Meant for
+        /// internal use - other callers should almost certainly called CloseClient().
+        /// </remarks>
+        /// <param name="sp"></param>
+        /// <returns>true if pre-close state notification was successful.  false if the agent
+        /// was not in a state where it could transition to pre-close.</returns>
+        public bool IncomingPreCloseClient(ScenePresence sp)
         {
-            return IncomingCloseAgent(agentID, true);
+            lock (m_removeClientLock)
+            {
+                // We need to avoid a race condition where in, for example, an A B C D region layout, an avatar may
+                // teleport from A -> D, but then -> C before A has asked B to close its old child agent.  We do not
+                // want to obey this close since C may have renewed the child agent lease on B.
+                if (sp.DoNotCloseAfterTeleport)
+                {
+                    m_log.DebugFormat(
+                        "[SCENE]: Not pre-closing {0} agent {1} in {2} since another simulator has re-established the child connection",
+                        sp.IsChildAgent ? "child" : "root", sp.Name, Name);
+
+                    // Need to reset the flag so that a subsequent close after another teleport can succeed.
+                    sp.DoNotCloseAfterTeleport = false;
+
+                    return false;
+                }
+
+                if (sp.LifecycleState != ScenePresenceState.Running)
+                {
+                    m_log.DebugFormat(
+                        "[SCENE]: Called IncomingPreCloseAgent() for {0} in {1} but presence is already in state {2}",
+                        sp.Name, Name, sp.LifecycleState);
+
+                    return false;
+                }
+
+                sp.LifecycleState = ScenePresenceState.PreRemove;
+
+                return true;
+            }
         }
 
         /// <summary>
@@ -4490,18 +4712,57 @@ namespace OpenSim.Region.Framework.Scenes
         /// Force the agent to close even if it might be in the middle of some other operation.  You do not want to
         /// force unless you are absolutely sure that the agent is dead and a normal close is not working.
         /// </param>
-        public bool IncomingCloseAgent(UUID agentID, bool force)
+        public override bool CloseAgent(UUID agentID, bool force)
         {
-            //m_log.DebugFormat("[SCENE]: Processing incoming close agent for {0}", agentID);
+            ScenePresence sp;
 
-            ScenePresence presence = m_sceneGraph.GetScenePresence(agentID);
-            if (presence != null)
+            lock (m_removeClientLock)
+            {
+                sp = GetScenePresence(agentID);
+    
+                if (sp == null)
+                {
+                    m_log.DebugFormat(
+                        "[SCENE]: Called CloseClient() with agent ID {0} but no such presence is in {1}", 
+                        agentID, Name);
+    
+                    return false;
+                }
+
+                if (sp.LifecycleState != ScenePresenceState.Running && sp.LifecycleState != ScenePresenceState.PreRemove)
+                {
+                    m_log.DebugFormat(
+                        "[SCENE]: Called CloseClient() for {0} in {1} but presence is already in state {2}",
+                        sp.Name, Name, sp.LifecycleState);
+
+                    return false;
+                }
+
+                // We need to avoid a race condition where in, for example, an A B C D region layout, an avatar may
+                // teleport from A -> D, but then -> C before A has asked B to close its old child agent.  We do not
+                // want to obey this close since C may have renewed the child agent lease on B.
+                if (sp.DoNotCloseAfterTeleport)
+                {
+                    m_log.DebugFormat(
+                        "[SCENE]: Not closing {0} agent {1} in {2} since another simulator has re-established the child connection",
+                        sp.IsChildAgent ? "child" : "root", sp.Name, Name);
+
+                    // Need to reset the flag so that a subsequent close after another teleport can succeed.
+                    sp.DoNotCloseAfterTeleport = false;
+
+                    return false;
+                }
+
+                sp.LifecycleState = ScenePresenceState.Removing;
+            }
+
+            if (sp != null)
             {
-                presence.ControllingClient.Close(force, force);
+                sp.ControllingClient.Close(force, force);
                 return true;
             }
 
-            // Agent not here
+            // Agent not here 
             return false;
         }
 
@@ -5091,21 +5352,6 @@ namespace OpenSim.Region.Framework.Scenes
 
         #endregion
 
-        public void RegionHandleRequest(IClientAPI client, UUID regionID)
-        {
-            ulong handle = 0;
-            if (regionID == RegionInfo.RegionID)
-                handle = RegionInfo.RegionHandle;
-            else
-            {
-                GridRegion r = GridService.GetRegionByUUID(UUID.Zero, regionID);
-                if (r != null)
-                    handle = r.RegionHandle;
-            }
-
-            if (handle != 0)
-                client.SendRegionHandle(regionID, handle);
-        }
 
 // Commented pending deletion since this method no longer appears to do anything at all
 //        public bool NeedSceneCacheClear(UUID agentID)
@@ -5657,12 +5903,12 @@ Environment.Exit(1);
            List<SceneObjectGroup> objects, 
            out float minX, out float maxX, out float minY, out float maxY, out float minZ, out float maxZ)
         {
-            minX = 256;
-            maxX = -256;
-            minY = 256;
-            maxY = -256;
-            minZ = 8192;
-            maxZ = -256;
+            minX = float.MaxValue;
+            maxX = float.MinValue;
+            minY = float.MaxValue;
+            maxY = float.MinValue;
+            minZ = float.MaxValue;
+            maxZ = float.MinValue;
 
             List<Vector3> offsets = new List<Vector3>();
 
@@ -5802,17 +6048,6 @@ Environment.Exit(1);
         {
             reason = "You are banned from the region";
 
-            if (EntityTransferModule.IsInTransit(agentID))
-            {
-                reason = "Agent is still in transit from this region";
-
-                m_log.WarnFormat(
-                    "[SCENE]: Denying agent {0} entry into {1} since region still has them registered as in transit",
-                    agentID, RegionInfo.RegionName);
-
-                return false;
-            }
-
             if (Permissions.IsGod(agentID))
             {
                 reason = String.Empty;
@@ -5862,9 +6097,9 @@ Environment.Exit(1);
 
             try
             {
-                if (!AuthorizeUser(aCircuit, out reason))
+                if (!AuthorizeUser(aCircuit, false, out reason))
                 {
-                    // m_log.DebugFormat("[SCENE]: Denying access for {0}", agentID);
+                    //m_log.DebugFormat("[SCENE]: Denying access for {0}", agentID);
                     return false;
                 }
             }
diff --git a/OpenSim/Region/Framework/Scenes/SceneBase.cs b/OpenSim/Region/Framework/Scenes/SceneBase.cs
index 74c9582..08e26c5 100644
--- a/OpenSim/Region/Framework/Scenes/SceneBase.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneBase.cs
@@ -42,7 +42,8 @@ namespace OpenSim.Region.Framework.Scenes
 {
     public abstract class SceneBase : IScene
     {
-        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        protected static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);

+        protected static readonly string LogHeader = "[SCENE]";
 
         #region Events
 
@@ -217,8 +218,9 @@ namespace OpenSim.Region.Framework.Scenes
 
         #region Add/Remove Agent/Avatar
 
-        public abstract ISceneAgent AddNewClient(IClientAPI client, PresenceType type);
-        public abstract void RemoveClient(UUID agentID, bool closeChildAgents);
+        public abstract ISceneAgent AddNewAgent(IClientAPI client, PresenceType type);
+
+        public abstract bool CloseAgent(UUID agentID, bool force);
 
         public bool TryGetScenePresence(UUID agentID, out object scenePresence)
         {
@@ -562,6 +564,10 @@ namespace OpenSim.Region.Framework.Scenes
             get { return false; }
         }
 
+        public virtual void Start()
+        {
+        }
+
         public void Restart()
         {
             // This has to be here to fire the event
diff --git a/OpenSim/Region/Framework/Scenes/SceneCommunicationService.cs b/OpenSim/Region/Framework/Scenes/SceneCommunicationService.cs
index 775a4c2..52f46f2 100644
--- a/OpenSim/Region/Framework/Scenes/SceneCommunicationService.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneCommunicationService.cs
@@ -200,7 +200,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// This Closes child agents on neighboring regions
         /// Calls an asynchronous method to do so..  so it doesn't lag the sim.
         /// </summary>
-        protected void SendCloseChildAgentAsync(UUID agentID, ulong regionHandle)
+        protected void SendCloseChildAgent(UUID agentID, ulong regionHandle, string auth_token)
         {
             // let's do our best, but there's not much we can do if the neighbour doesn't accept.
 
@@ -209,23 +209,25 @@ namespace OpenSim.Region.Framework.Scenes
             Utils.LongToUInts(regionHandle, out x, out y);
 
             GridRegion destination = m_scene.GridService.GetRegionByPosition(m_regionInfo.ScopeID, (int)x, (int)y);
-            m_scene.SimulationService.CloseChildAgent(destination, agentID);
-        }
 
-        private void SendCloseChildAgentCompleted(IAsyncResult iar)
-        {
-            SendCloseChildAgentDelegate icon = (SendCloseChildAgentDelegate)iar.AsyncState;
-            icon.EndInvoke(iar);
+            m_log.DebugFormat(
+                "[SCENE COMMUNICATION SERVICE]: Sending close agent ID {0} to {1}", agentID, destination.RegionName);
+
+            m_scene.SimulationService.CloseAgent(destination, agentID, auth_token);
         }
 
-        public void SendCloseChildAgentConnections(UUID agentID, List<ulong> regionslst)
+        /// <summary>
+        /// Closes a child agents in a collection of regions. Does so asynchronously 
+        /// so that the caller doesn't wait.
+        /// </summary>
+        /// <param name="agentID"></param>
+        /// <param name="regionslst"></param>
+        public void SendCloseChildAgentConnections(UUID agentID, string auth_code, List<ulong> regionslst)
         {
             foreach (ulong handle in regionslst)
             {
-                SendCloseChildAgentDelegate d = SendCloseChildAgentAsync;
-                d.BeginInvoke(agentID, handle,
-                              SendCloseChildAgentCompleted,
-                              d);
+                ulong handleCopy = handle;
+                Util.FireAndForget((o) => { SendCloseChildAgent(agentID, handleCopy, auth_code); });
             }
         }
 
diff --git a/OpenSim/Region/Framework/Scenes/SceneGraph.cs b/OpenSim/Region/Framework/Scenes/SceneGraph.cs
index e599e90..b0f8991 100644
--- a/OpenSim/Region/Framework/Scenes/SceneGraph.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneGraph.cs
@@ -631,40 +631,16 @@ namespace OpenSim.Region.Framework.Scenes
         protected internal ScenePresence CreateAndAddChildScenePresence(
             IClientAPI client, AvatarAppearance appearance, PresenceType type)
         {
-            ScenePresence newAvatar = null;
-
             // ScenePresence always defaults to child agent
-            newAvatar = new ScenePresence(client, m_parentScene, appearance, type);
-
-            AddScenePresence(newAvatar);
-
-            return newAvatar;
-        }
-
-        /// <summary>
-        /// Add a presence to the scene
-        /// </summary>
-        /// <param name="presence"></param>
-        protected internal void AddScenePresence(ScenePresence presence)
-        {
-            // Always a child when added to the scene
-            bool child = presence.IsChildAgent;
-
-            if (child)
-            {
-                m_numChildAgents++;
-            }
-            else
-            {
-                m_numRootAgents++;
-                presence.AddToPhysicalScene(false);
-            }
+            ScenePresence presence = new ScenePresence(client, m_parentScene, appearance, type);
 
             Entities[presence.UUID] = presence;
 
             m_scenePresencesLock.EnterWriteLock();
             try
             {
+                m_numChildAgents++;
+
                 Dictionary<UUID, ScenePresence> newmap = new Dictionary<UUID, ScenePresence>(m_scenePresenceMap);
                 List<ScenePresence> newlist = new List<ScenePresence>(m_scenePresenceArray);
 
@@ -675,7 +651,7 @@ namespace OpenSim.Region.Framework.Scenes
                 }
                 else
                 {
-                    // Remember the old presene reference from the dictionary
+                    // Remember the old presence reference from the dictionary
                     ScenePresence oldref = newmap[presence.UUID];
                     // Replace the presence reference in the dictionary with the new value
                     newmap[presence.UUID] = presence;
@@ -691,6 +667,8 @@ namespace OpenSim.Region.Framework.Scenes
             {
                 m_scenePresencesLock.ExitWriteLock();
             }
+
+            return presence;
         }
 
         /// <summary>
diff --git a/OpenSim/Region/Framework/Scenes/SceneManager.cs b/OpenSim/Region/Framework/Scenes/SceneManager.cs
index c70342f..c5c083a 100644
--- a/OpenSim/Region/Framework/Scenes/SceneManager.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneManager.cs
@@ -420,29 +420,6 @@ namespace OpenSim.Region.Framework.Scenes
             return false;
         }
 
-        /// <summary>
-        /// Set the debug packet level on each current scene.  This level governs which packets are printed out to the
-        /// console.
-        /// </summary>
-        /// <param name="newDebug"></param>
-        /// <param name="name">Name of avatar to debug</param>
-        public void SetDebugPacketLevelOnCurrentScene(int newDebug, string name)
-        {
-            ForEachSelectedScene(scene =>
-                scene.ForEachScenePresence(sp =>
-                {
-                    if (name == null || sp.Name == name)
-                    {
-                        m_log.DebugFormat(
-                            "Packet debug for {0} ({1}) set to {2}",
-                            sp.Name, sp.IsChildAgent ? "child" : "root", newDebug);
-
-                        sp.ControllingClient.DebugPacketLevel = newDebug;
-                    }
-                })
-            );
-        }
-
         public List<ScenePresence> GetCurrentSceneAvatars()
         {
             List<ScenePresence> avatars = new List<ScenePresence>();
diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.Inventory.cs b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.Inventory.cs
index f8624e7..8c50a81 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.Inventory.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.Inventory.cs
@@ -67,6 +67,12 @@ namespace OpenSim.Region.Framework.Scenes
         {
             int scriptsStarted = 0;
 
+            if (m_scene == null)
+            {
+                m_log.DebugFormat("[PRIM INVENTORY]: m_scene is null. Unable to create script instances");
+                return 0;
+            }
+
             // Don't start scripts if they're turned off in the region!
             if (!m_scene.RegionInfo.RegionSettings.DisableScripts)
             {
diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
index 86f60bb..cfa862e 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
@@ -111,6 +111,9 @@ namespace OpenSim.Region.Framework.Scenes
             STATUS_ROTATE_Z = 0x008,
         }
 
+        // This flag has the same purpose as InventoryItemFlags.ObjectSlamPerm
+        public static readonly uint SLAM = 16;
+
         // private PrimCountTaintedDelegate handlerPrimCountTainted = null;
 
         /// <summary>
@@ -506,9 +509,7 @@ namespace OpenSim.Region.Framework.Scenes
         {
             return (IsAttachment || (m_rootPart.Shape.PCode == 9 && m_rootPart.Shape.State != 0));
         }
-
-
-
+        
         private struct avtocrossInfo
         {
             public ScenePresence av;
@@ -660,12 +661,6 @@ namespace OpenSim.Region.Framework.Scenes
                     }
                 }
 
-/* don't see the need but worse don't see where is restored to false if things stay in
-                foreach (SceneObjectPart part in m_parts.GetArray())
-                {
-                    part.IgnoreUndoUpdate = true;
-                }
- */
                 if (RootPart.GetStatusSandbox())
                 {
                     if (Util.GetDistanceTo(RootPart.StatusSandboxPos, value) > 10)
@@ -751,7 +746,6 @@ namespace OpenSim.Region.Framework.Scenes
             }
 
             agent.ParentUUID = UUID.Zero;
-
 //                agent.Reset();
 //            else // Not successful
 //                agent.RestoreInCurrentScene();
@@ -1667,7 +1661,8 @@ namespace OpenSim.Region.Framework.Scenes
             ScenePresence avatar = m_scene.GetScenePresence(AttachedAvatar);
             if (avatar == null)
                 return;
-
+            m_rootPart.Shape.LastAttachPoint = m_rootPart.Shape.State;
+            m_rootPart.AttachedPos = m_rootPart.OffsetPosition;
             avatar.RemoveAttachment(this);
 
             Vector3 detachedpos = new Vector3(127f,127f,127f);
@@ -1868,11 +1863,11 @@ namespace OpenSim.Region.Framework.Scenes
         /// <summary>
         /// Delete this group from its scene.
         /// </summary>
-        /// 
+        /// <remarks>
         /// This only handles the in-world consequences of deletion (e.g. any avatars sitting on it are forcibly stood
         /// up and all avatars receive notification of its removal.  Removal of the scene object from database backup
         /// must be handled by the caller.
-        /// 
+        /// </remarks>
         /// <param name="silent">If true then deletion is not broadcast to clients</param>
         public void DeleteGroupFromScene(bool silent)
         {
@@ -1901,7 +1896,7 @@ namespace OpenSim.Region.Framework.Scenes
                                 if (!IsAttachment
                                     || AttachedAvatar == avatar.ControllingClient.AgentId
                                     || !HasPrivateAttachmentPoint)
-                                    avatar.ControllingClient.SendKillObject(m_regionHandle, new List<uint> { part.LocalId });
+                                    avatar.ControllingClient.SendKillObject(new List<uint> { part.LocalId });
                             }
                         }
                     });
@@ -2109,6 +2104,7 @@ namespace OpenSim.Region.Framework.Scenes
 
                         if (RootPart.Shape.PCode == 9 && RootPart.Shape.State != 0)
                         {
+                            RootPart.Shape.LastAttachPoint = RootPart.Shape.State;
                             RootPart.Shape.State = 0;
                             ScheduleGroupForFullUpdate();
                         }
@@ -2210,7 +2206,7 @@ namespace OpenSim.Region.Framework.Scenes
             if (!userExposed)
                 dupe.IsAttachment = true;
 
-            dupe.AbsolutePosition = new Vector3(AbsolutePosition.X, AbsolutePosition.Y, AbsolutePosition.Z);
+            dupe.m_sittingAvatars = new List<UUID>();
 
             if (!userExposed)
             {
@@ -3813,20 +3809,20 @@ namespace OpenSim.Region.Framework.Scenes
         /// <summary>
         /// Update just the root prim position in a linkset
         /// </summary>
-        /// <param name="pos"></param>
-        public void UpdateRootPosition(Vector3 pos)
+        /// <param name="newPos"></param>
+        public void UpdateRootPosition(Vector3 newPos)
         {
             // needs to be called with phys building true
-            Vector3 newPos = new Vector3(pos.X, pos.Y, pos.Z);
-            Vector3 oldPos =
-                new Vector3(AbsolutePosition.X + m_rootPart.OffsetPosition.X,
-                              AbsolutePosition.Y + m_rootPart.OffsetPosition.Y,
-                              AbsolutePosition.Z + m_rootPart.OffsetPosition.Z);
+            Vector3 oldPos;
+
+            if (IsAttachment)
+                oldPos = m_rootPart.AttachedPos + m_rootPart.OffsetPosition;  // OffsetPosition should always be 0 in an attachments's root prim
+            else
+                oldPos = AbsolutePosition + m_rootPart.OffsetPosition;
+
             Vector3 diff = oldPos - newPos;
-            Vector3 axDiff = new Vector3(diff.X, diff.Y, diff.Z);
             Quaternion partRotation = m_rootPart.RotationOffset;
-            axDiff *= Quaternion.Inverse(partRotation);
-            diff = axDiff;
+            diff *= Quaternion.Inverse(partRotation);
 
             SceneObjectPart[] parts = m_parts.GetArray();
             for (int i = 0; i < parts.Length; i++)
@@ -3837,6 +3833,9 @@ namespace OpenSim.Region.Framework.Scenes
             }
 
             AbsolutePosition = newPos;
+            
+            if (IsAttachment)
+                m_rootPart.AttachedPos = newPos;
 
             HasGroupChanged = true;
             if (m_rootPart.Undoing)
diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
index 261e958..ce9baaa 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
@@ -231,6 +231,13 @@ namespace OpenSim.Region.Framework.Scenes
 
         public double SoundRadius;
 
+        /// <summary>
+        /// Should sounds played from this prim be queued?
+        /// </summary>
+        /// <remarks>
+        /// This should only be changed by sound modules.  It is up to sound modules as to how they interpret this setting.
+        /// </remarks>
+        public bool SoundQueueing { get; set; }
 
         public uint TimeStampFull;
 
@@ -383,8 +390,6 @@ namespace OpenSim.Region.Framework.Scenes
 
         private SOPVehicle m_vehicleParams = null;
 
-        private KeyframeMotion m_keyframeMotion = null;
-
         public KeyframeMotion KeyframeMotion
         {
             get; set;
@@ -506,7 +511,7 @@ namespace OpenSim.Region.Framework.Scenes
         {
             get
             {
-                if (CreatorData != null && CreatorData != string.Empty)
+                if (!string.IsNullOrEmpty(CreatorData))
                     return CreatorID.ToString() + ';' + CreatorData;
                 else
                     return CreatorID.ToString();
@@ -536,7 +541,11 @@ namespace OpenSim.Region.Framework.Scenes
                         CreatorID = uuid;
                     }
                     if (parts.Length >= 2)
+                    {
                         CreatorData = parts[1];
+                        if (!CreatorData.EndsWith("/"))
+                            CreatorData += "/";
+                    }
                     if (parts.Length >= 3)
                         name = parts[2];
 
@@ -815,7 +824,8 @@ namespace OpenSim.Region.Framework.Scenes
                         }
 
                         // Tell the physics engines that this prim changed.
-                        ParentGroup.Scene.PhysicsScene.AddPhysicsActorTaint(actor);
+                        if (ParentGroup != null && ParentGroup.Scene != null && ParentGroup.Scene.PhysicsScene != null)
+                            ParentGroup.Scene.PhysicsScene.AddPhysicsActorTaint(actor);
                     }
                     catch (Exception e)
                     {
@@ -933,7 +943,7 @@ namespace OpenSim.Region.Framework.Scenes
                             //m_log.Info("[PART]: RO2:" + actor.Orientation.ToString());
                         }
 
-                        if (ParentGroup != null)
+                        if (ParentGroup != null && ParentGroup.Scene != null && ParentGroup.Scene.PhysicsScene != null)
                             ParentGroup.Scene.PhysicsScene.AddPhysicsActorTaint(actor);
                         //}
                     }
@@ -1218,23 +1228,14 @@ namespace OpenSim.Region.Framework.Scenes
         // the mappings more consistant.
         public Vector3 SitTargetPositionLL
         {
-            get { return new Vector3(m_sitTargetPosition.X, m_sitTargetPosition.Y,m_sitTargetPosition.Z); }
+            get { return m_sitTargetPosition; }
             set { m_sitTargetPosition = value; }
         }
 
         public Quaternion SitTargetOrientationLL
         {
-            get
-            {
-                return new Quaternion(
-                                        m_sitTargetOrientation.X,
-                                        m_sitTargetOrientation.Y,
-                                        m_sitTargetOrientation.Z,
-                                        m_sitTargetOrientation.W
-                                        );
-            }
-
-            set { m_sitTargetOrientation = new Quaternion(value.X, value.Y, value.Z, value.W); }
+            get { return m_sitTargetOrientation; }
+            set { m_sitTargetOrientation = value; }
         }
 
         public bool Stopped
@@ -2959,6 +2960,26 @@ namespace OpenSim.Region.Framework.Scenes
                 //ParentGroup.RootPart.m_groupPosition = newpos;
             }
 
+            if (pa != null && ParentID != 0 && ParentGroup != null)
+            {
+                // Special case where a child object is requesting property updates.
+                // This happens when linksets are modified to use flexible links rather than
+                //    the default links.
+                // The simulator code presumes that child parts are only modified by scripts
+                //    so the logic for changing position/rotation/etc does not take into
+                //    account the physical object actually moving.
+                // This code updates the offset position and rotation of the child and then
+                //    lets the update code push the update to the viewer.
+                // Since physics engines do not normally generate this event for linkset children,
+                //    this code will not be active unless you have a specially configured
+                //    physics engine.
+                Quaternion invRootRotation = Quaternion.Normalize(Quaternion.Inverse(ParentGroup.RootPart.RotationOffset));
+                m_offsetPosition = pa.Position - m_groupPosition;
+                RotationOffset = pa.Orientation * invRootRotation;
+                // m_log.DebugFormat("{0} PhysicsRequestingTerseUpdate child: pos={1}, rot={2}, offPos={3}, offRot={4}",
+                //                     "[SCENE OBJECT PART]", pa.Position, pa.Orientation, m_offsetPosition, RotationOffset);
+            }
+
             ScheduleTerseUpdate();
         }
 
@@ -3137,7 +3158,8 @@ namespace OpenSim.Region.Framework.Scenes
                 return;
 
             // This was pulled from SceneViewer. Attachments always receive full updates.
-            // I could not verify if this is a requirement but this maintains existing behavior
+            // This is needed because otherwise if only the root prim changes position, then
+            // it looks as if the entire object has moved (including the other prims).
             if (ParentGroup.IsAttachment)
             {
                 ScheduleFullUpdate();
@@ -4350,30 +4372,31 @@ namespace OpenSim.Region.Framework.Scenes
             }
         }
 
-        public void UpdateGroupPosition(Vector3 pos)
+        public void UpdateGroupPosition(Vector3 newPos)
         {
-            if ((pos.X != GroupPosition.X) ||
-                (pos.Y != GroupPosition.Y) ||
-                (pos.Z != GroupPosition.Z))
+            Vector3 oldPos = GroupPosition;
+
+            if ((newPos.X != oldPos.X) ||
+                (newPos.Y != oldPos.Y) ||
+                (newPos.Z != oldPos.Z))
             {
-                Vector3 newPos = new Vector3(pos.X, pos.Y, pos.Z);
                 GroupPosition = newPos;
                 ScheduleTerseUpdate();
             }
         }
 
         /// <summary>
-        ///
+        /// Update this part's offset position.
         /// </summary>
         /// <param name="pos"></param>
-        public void UpdateOffSet(Vector3 pos)
+        public void UpdateOffSet(Vector3 newPos)
         {
-            if ((pos.X != OffsetPosition.X) ||
-                (pos.Y != OffsetPosition.Y) ||
-                (pos.Z != OffsetPosition.Z))
-            {
-                Vector3 newPos = new Vector3(pos.X, pos.Y, pos.Z);
+            Vector3 oldPos = OffsetPosition;
 
+            if ((newPos.X != oldPos.X) ||
+                (newPos.Y != oldPos.Y) ||
+                (newPos.Z != oldPos.Z))
+            {
                 if (ParentGroup.RootPart.GetStatusSandbox())
                 {
                     if (Util.GetDistanceTo(ParentGroup.RootPart.StatusSandboxPos, newPos) > 10)
@@ -4520,7 +4543,7 @@ namespace OpenSim.Region.Framework.Scenes
             // For now, we use the NINJA naming scheme for identifying joints.
             // In the future, we can support other joint specification schemes such as a 
             // custom checkbox in the viewer GUI.
-            if (ParentGroup.Scene != null && ParentGroup.Scene.PhysicsScene.SupportsNINJAJoints)
+            if (ParentGroup.Scene != null && ParentGroup.Scene.PhysicsScene != null && ParentGroup.Scene.PhysicsScene.SupportsNINJAJoints)
             {
                 return IsHingeJoint() || IsBallJoint();
             }
@@ -4642,6 +4665,11 @@ namespace OpenSim.Region.Framework.Scenes
                             }
                         }
 */
+                        if (pa != null)
+                        {
+                            pa.SetMaterial(Material);
+                            DoPhysicsPropertyUpdate(UsePhysics, true);
+                        }
                     }
                     else // it already has a physical representation
                     {
@@ -5014,6 +5042,14 @@ namespace OpenSim.Region.Framework.Scenes
                 oldTex.DefaultTexture = fallbackOldFace;
             }
 
+            // Materials capable viewers can send a ObjectImage packet
+            // when nothing in TE has changed. MaterialID should be updated
+            // by the RenderMaterials CAP handler, so updating it here may cause a
+            // race condtion. Therefore, if no non-materials TE fields have changed, 
+            // we should ignore any changes and not update Shape.TextureEntry
+
+            bool otherFieldsChanged = false;
+
             for (int i = 0 ; i < GetNumberOfSides(); i++)
             {
 
@@ -5040,18 +5076,36 @@ namespace OpenSim.Region.Framework.Scenes
                 // Max change, skip the rest of testing
                 if (changeFlags == (Changed.TEXTURE | Changed.COLOR))
                     break;
+
+                if (!otherFieldsChanged)
+                {
+                    if (oldFace.Bump != newFace.Bump) otherFieldsChanged = true;
+                    if (oldFace.Fullbright != newFace.Fullbright) otherFieldsChanged = true;
+                    if (oldFace.Glow != newFace.Glow) otherFieldsChanged = true;
+                    if (oldFace.MediaFlags != newFace.MediaFlags) otherFieldsChanged = true;
+                    if (oldFace.OffsetU != newFace.OffsetU) otherFieldsChanged = true;
+                    if (oldFace.OffsetV != newFace.OffsetV) otherFieldsChanged = true;
+                    if (oldFace.RepeatU != newFace.RepeatU) otherFieldsChanged = true;
+                    if (oldFace.RepeatV != newFace.RepeatV) otherFieldsChanged = true;
+                    if (oldFace.Rotation != newFace.Rotation) otherFieldsChanged = true;
+                    if (oldFace.Shiny != newFace.Shiny) otherFieldsChanged = true;
+                    if (oldFace.TexMapType != newFace.TexMapType) otherFieldsChanged = true;
+                }
             }
 
-            m_shape.TextureEntry = newTex.GetBytes();
-            if (changeFlags != 0)
-                TriggerScriptChangedEvent(changeFlags);
-            UpdateFlag = UpdateRequired.FULL;
-            ParentGroup.HasGroupChanged = true;
+            if (changeFlags != 0 || otherFieldsChanged)
+            {
+                m_shape.TextureEntry = newTex.GetBytes();
+                if (changeFlags != 0)
+                    TriggerScriptChangedEvent(changeFlags);
+                UpdateFlag = UpdateRequired.FULL;
+                ParentGroup.HasGroupChanged = true;
 
-            //This is madness..
-            //ParentGroup.ScheduleGroupForFullUpdate();
-            //This is sparta
-            ScheduleFullUpdate();
+                //This is madness..
+                //ParentGroup.ScheduleGroupForFullUpdate();
+                //This is sparta
+                ScheduleFullUpdate();
+            }
         }
 
 
@@ -5239,6 +5293,64 @@ namespace OpenSim.Region.Framework.Scenes
         {
             ParentGroup.AddScriptLPS(count);
         }
+
+        /// <summary>
+        /// Sets a prim's owner and permissions when it's rezzed.
+        /// </summary>
+        /// <param name="item">The inventory item from which the item was rezzed</param>
+        /// <param name="userInventory">True: the item is being rezzed from the user's inventory. False: from a prim's inventory.</param>
+        /// <param name="scene">The scene the prim is being rezzed into</param>
+        public void ApplyPermissionsOnRez(InventoryItemBase item, bool userInventory, Scene scene)
+        {
+            if ((OwnerID != item.Owner) || ((item.CurrentPermissions & SceneObjectGroup.SLAM) != 0) || ((item.Flags & (uint)InventoryItemFlags.ObjectSlamPerm) != 0))
+            {
+                if (scene.Permissions.PropagatePermissions())
+                {
+                    if ((item.Flags & (uint)InventoryItemFlags.ObjectHasMultipleItems) == 0)
+                    {
+                        // Apply the item's permissions to the object
+                        //LogPermissions("Before applying item permissions");
+                        if (userInventory)
+                        {
+                            EveryoneMask = item.EveryOnePermissions;
+                            NextOwnerMask = item.NextPermissions;
+                        }
+                        else
+                        {
+                            if ((item.Flags & (uint)InventoryItemFlags.ObjectOverwriteEveryone) != 0)
+                                EveryoneMask = item.EveryOnePermissions;
+                            if ((item.Flags & (uint)InventoryItemFlags.ObjectOverwriteNextOwner) != 0)
+                                NextOwnerMask = item.NextPermissions;
+                            if ((item.Flags & (uint)InventoryItemFlags.ObjectOverwriteGroup) != 0)
+                                GroupMask = item.GroupPermissions;
+                        }
+                        //LogPermissions("After applying item permissions");
+                    }
+                }
+
+                GroupMask = 0; // DO NOT propagate here
+            }
+
+            if (OwnerID != item.Owner)
+            {
+                //LogPermissions("Before ApplyNextOwnerPermissions");
+                ApplyNextOwnerPermissions();
+                //LogPermissions("After ApplyNextOwnerPermissions");
+
+                LastOwnerID = OwnerID;
+                OwnerID = item.Owner;
+                Inventory.ChangeInventoryOwner(item.Owner);
+            }
+        }
+
+        /// <summary>
+        /// Logs the prim's permissions. Useful when debugging permission problems.
+        /// </summary>
+        /// <param name="message"></param>
+        private void LogPermissions(String message)
+        {
+            PermissionsUtil.LogPermissions(Name, message, BaseMask, OwnerMask, NextOwnerMask);
+        }
         
         public void ApplyNextOwnerPermissions()
         {
diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectPartInventory.cs b/OpenSim/Region/Framework/Scenes/SceneObjectPartInventory.cs
index d04d87b..8893cc0 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectPartInventory.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectPartInventory.cs
@@ -696,7 +696,8 @@ namespace OpenSim.Region.Framework.Scenes
         /// </param>
         public void StopScriptInstance(TaskInventoryItem item)
         {
-            m_part.ParentGroup.Scene.EventManager.TriggerStopScript(m_part.LocalId, item.ItemID);
+            if (m_part.ParentGroup.Scene != null)
+                m_part.ParentGroup.Scene.EventManager.TriggerStopScript(m_part.LocalId, item.ItemID);
 
             // At the moment, even stopped scripts are counted as active, which is probably wrong.
 //            m_part.ParentGroup.AddActiveScriptCount(-1);
@@ -880,8 +881,8 @@ namespace OpenSim.Region.Framework.Scenes
 
             return items;
         }
-        
-        public SceneObjectGroup GetRezReadySceneObject(TaskInventoryItem item)
+
+        public bool GetRezReadySceneObjects(TaskInventoryItem item, out List<SceneObjectGroup> objlist, out List<Vector3> veclist)
         {
             AssetBase rezAsset = m_part.ParentGroup.Scene.AssetService.Get(item.AssetID.ToString());
 
@@ -890,70 +891,58 @@ namespace OpenSim.Region.Framework.Scenes
                 m_log.WarnFormat(
                     "[PRIM INVENTORY]: Could not find asset {0} for inventory item {1} in {2}", 
                     item.AssetID, item.Name, m_part.Name);
-                return null;
+                objlist = null;
+                veclist = null;
+                return false;
             }
 
-            string xmlData = Utils.BytesToString(rezAsset.Data);
-            SceneObjectGroup group = SceneObjectSerializer.FromOriginalXmlFormat(xmlData);
+            Vector3 bbox;
+            float offsetHeight;
 
-            group.RootPart.AttachPoint = group.RootPart.Shape.State;
-            group.RootPart.AttachOffset = group.AbsolutePosition;
-            group.RootPart.AttachRotation = group.GroupRotation;
+            bool single = m_part.ParentGroup.Scene.GetObjectsToRez(rezAsset.Data, false, out objlist, out veclist, out bbox, out offsetHeight);
 
-            group.ResetIDs();
-
-            SceneObjectPart rootPart = group.GetPart(group.UUID);
+            for (int i = 0; i < objlist.Count; i++)
+            {
+                SceneObjectGroup group = objlist[i];
 
-            // Since renaming the item in the inventory does not affect the name stored
-            // in the serialization, transfer the correct name from the inventory to the
-            // object itself before we rez.
-            rootPart.Name = item.Name;
-            rootPart.Description = item.Description;
+                group.RootPart.AttachPoint = group.RootPart.Shape.State;
+                group.RootPart.AttachOffset = group.AbsolutePosition;
+                group.RootPart.AttachRotation = group.GroupRotation;
 
-            SceneObjectPart[] partList = group.Parts;
+                group.ResetIDs();
 
-            group.SetGroup(m_part.GroupID, null);
+                SceneObjectPart rootPart = group.GetPart(group.UUID);
 
-            // TODO: Remove magic number badness
-            if ((rootPart.OwnerID != item.OwnerID) || (item.CurrentPermissions & 16) != 0 || (item.Flags & (uint)InventoryItemFlags.ObjectSlamPerm) != 0) // Magic number
-            {
-                if (m_part.ParentGroup.Scene.Permissions.PropagatePermissions())
+                // Since renaming the item in the inventory does not affect the name stored
+                // in the serialization, transfer the correct name from the inventory to the
+                // object itself before we rez.
+                // Only do these for the first object if we are rezzing a coalescence.
+                if (i == 0)
                 {
-                    foreach (SceneObjectPart part in partList)
-                    {
-                        if ((item.Flags & (uint)InventoryItemFlags.ObjectOverwriteEveryone) != 0)
-                            part.EveryoneMask = item.EveryonePermissions;
-                        if ((item.Flags & (uint)InventoryItemFlags.ObjectOverwriteNextOwner) != 0)
-                            part.NextOwnerMask = item.NextPermissions;
-                        if ((item.Flags & (uint)InventoryItemFlags.ObjectOverwriteGroup) != 0)
-                            part.GroupMask = item.GroupPermissions;
-                    }
-                    
-                    group.ApplyNextOwnerPermissions();
+                    rootPart.Name = item.Name;
+                    rootPart.Description = item.Description;
                 }
-            }
 
-            foreach (SceneObjectPart part in partList)
-            {
-                // TODO: Remove magic number badness
-                if ((part.OwnerID != item.OwnerID) || (item.CurrentPermissions & 16) != 0 || (item.Flags & (uint)InventoryItemFlags.ObjectSlamPerm) != 0) // Magic number
+                group.SetGroup(m_part.GroupID, null);
+
+                foreach (SceneObjectPart part in group.Parts)
                 {
-                    part.LastOwnerID = part.OwnerID;
-                    part.OwnerID = item.OwnerID;
-                    part.Inventory.ChangeInventoryOwner(item.OwnerID);
+                    // Convert between InventoryItem classes. You can never have too many similar but slightly different classes :)
+                    InventoryItemBase dest = new InventoryItemBase(item.ItemID, item.OwnerID);
+                    dest.BasePermissions = item.BasePermissions;
+                    dest.CurrentPermissions = item.CurrentPermissions;
+                    dest.EveryOnePermissions = item.EveryonePermissions;
+                    dest.GroupPermissions = item.GroupPermissions;
+                    dest.NextPermissions = item.NextPermissions;
+                    dest.Flags = item.Flags;
+
+                    part.ApplyPermissionsOnRez(dest, false, m_part.ParentGroup.Scene);
                 }
-                
-                if ((item.Flags & (uint)InventoryItemFlags.ObjectOverwriteEveryone) != 0)
-                    part.EveryoneMask = item.EveryonePermissions;
-                if ((item.Flags & (uint)InventoryItemFlags.ObjectOverwriteNextOwner) != 0)
-                    part.NextOwnerMask = item.NextPermissions;
-                if ((item.Flags & (uint)InventoryItemFlags.ObjectOverwriteGroup) != 0)
-                    part.GroupMask = item.GroupPermissions;
+
+                rootPart.TrimPermissions();
             }
-            
-            rootPart.TrimPermissions(); 
-            
-            return group;
+
+            return true;
         }
         
         /// <summary>
diff --git a/OpenSim/Region/Framework/Scenes/ScenePresence.cs b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
index 7004d23..f57d4fe 100644
--- a/OpenSim/Region/Framework/Scenes/ScenePresence.cs
+++ b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
@@ -29,7 +29,9 @@ using System;
 using System.Xml;
 using System.Collections.Generic;
 using System.Reflection;
+using System.Threading;
 using System.Timers;
+using Timer = System.Timers.Timer;
 using OpenMetaverse;
 using log4net;
 using Nini.Config;
@@ -73,21 +75,50 @@ namespace OpenSim.Region.Framework.Scenes
 
     public class ScenePresence : EntityBase, IScenePresence
     {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
 //        ~ScenePresence()
 //        {
 //            m_log.DebugFormat("[SCENE PRESENCE]: Destructor called on {0}", Name);
 //        }
 
-        private void TriggerScenePresenceUpdated()
+        public void TriggerScenePresenceUpdated()
         {
             if (m_scene != null)
                 m_scene.EventManager.TriggerScenePresenceUpdated(this);
         }
 
-        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
-
         public PresenceType PresenceType { get; private set; }
 
+        private ScenePresenceStateMachine m_stateMachine;
+
+        /// <summary>
+        /// The current state of this presence.  Governs only the existence lifecycle.  See ScenePresenceStateMachine
+        /// for more details.
+        /// </summary>
+        public ScenePresenceState LifecycleState 
+        { 
+            get
+            {
+                return m_stateMachine.GetState();
+            }
+
+            set
+            {
+                m_stateMachine.SetState(value);
+            }
+        }
+
+        /// <summary>
+        /// This exists to prevent race conditions between two CompleteMovement threads if the simulator is slow and
+        /// the viewer fires these in quick succession.
+        /// </summary>
+        /// <remarks>
+        /// TODO: The child -> agent transition should be folded into LifecycleState and the CompleteMovement 
+        /// regulation done there.
+        /// </remarks>
+        private object m_completeMovementLock = new object();
+
 //        private static readonly byte[] DEFAULT_TEXTURE = AvatarAppearance.GetDefaultTexture().GetBytes();
         private static readonly Array DIR_CONTROL_FLAGS = Enum.GetValues(typeof(Dir_ControlFlags));
         private static readonly Vector3 HEAD_ADJUSTMENT = new Vector3(0f, 0f, 0.3f);
@@ -142,6 +173,8 @@ namespace OpenSim.Region.Framework.Scenes
         private Vector3 m_lastVelocity;
         private Vector3 m_lastSize = new Vector3(0.45f,0.6f,1.9f);
 
+        private bool m_followCamAuto = false;
+
 
         private Vector3? m_forceToApply;
         private int m_userFlags;
@@ -200,7 +233,7 @@ namespace OpenSim.Region.Framework.Scenes
         private float m_sitAvatarHeight = 2.0f;
 
         private Vector3 m_lastChildAgentUpdatePosition;
-        private Vector3 m_lastChildAgentUpdateCamPosition;
+//        private Vector3 m_lastChildAgentUpdateCamPosition;
 
         private const int LAND_VELOCITYMAG_MAX = 12;
 
@@ -290,9 +323,37 @@ namespace OpenSim.Region.Framework.Scenes
         /// </summary>
         private Vector3 posLastSignificantMove;
 
-        // For teleports and crossings callbacks
-        string m_callbackURI;
-        UUID m_originRegionID;
+        #region For teleports and crossings callbacks
+
+        /// <summary>
+        /// In the V1 teleport protocol, the destination simulator sends ReleaseAgent to this address.
+        /// </summary>
+        private string m_callbackURI;
+
+        /// <summary>
+        /// Records the region from which this presence originated, if not from login.
+        /// </summary>
+        /// <remarks>
+        /// Also acts as a signal in the teleport V2 process to release UpdateAgent after a viewer has triggered
+        /// CompleteMovement and made the previous child agent a root agent.
+        /// </remarks>
+        private UUID m_originRegionID;
+
+        /// <summary>
+        /// This object is used as a lock before accessing m_originRegionID to make sure that every thread is seeing
+        /// the very latest value and not using some cached version.  Cannot make m_originRegionID itself volatite as
+        /// it is a value type.
+        /// </summary>
+        private object m_originRegionIDAccessLock = new object();
+
+        /// <summary>
+        /// Used by the entity transfer module to signal when the presence should not be closed because a subsequent
+        /// teleport is reusing the connection.
+        /// </summary>
+        /// <remarks>May be refactored or move somewhere else soon.</remarks>
+        public bool DoNotCloseAfterTeleport { get; set; }
+
+        #endregion
 
         /// <value>
         /// Script engines present in the scene
@@ -309,15 +370,12 @@ namespace OpenSim.Region.Framework.Scenes
         /// <summary>
         /// Record user movement inputs.
         /// </summary>
-        public byte MovementFlag { get; private set; }
+        public uint MovementFlag { get; private set; }
 
-        private bool m_updateflag;
-
-        public bool Updated
-        {
-            set { m_updateflag = value; }
-            get { return m_updateflag; }
-        }
+        /// <summary>
+        /// Is the agent stop control flag currently active?
+        /// </summary>
+        public bool AgentControlStopActive { get; private set; }
 
         private bool m_invulnerable = true;
 
@@ -462,6 +520,7 @@ namespace OpenSim.Region.Framework.Scenes
                 }
                 else
                 {
+//                    m_log.DebugFormat("[SCENE PRESENCE]: Fetching abs pos where PhysicsActor == null and parent part {0} for {1}", Name, Scene.Name);
                     // Obtain the correct position of a seated avatar.
                     // In addition to providing the correct position while
                     // the avatar is seated, this value will also
@@ -485,7 +544,7 @@ namespace OpenSim.Region.Framework.Scenes
             }
             set
             {
-//                m_log.DebugFormat("[SCENE PRESENCE]: Setting position of {0} in {1} to {2}", Name, Scene.Name, value);
+//                m_log.DebugFormat("[SCENE PRESENCE]: Setting position of {0} to {1} in {2}", Name, value, Scene.Name);
 //                Util.PrintCallStack();
 
                 if (PhysicsActor != null)
@@ -502,10 +561,7 @@ namespace OpenSim.Region.Framework.Scenes
 
                 // Don't update while sitting.  The PhysicsActor above is null whilst sitting.
                 if (ParentID == 0)
-                {
                     m_pos = value;
-//                    ParentPosition = Vector3.Zero;
-                }
 
                 //m_log.DebugFormat(
                 //    "[ENTITY BASE]: In {0} set AbsolutePosition of {1} to {2}",
@@ -768,6 +824,14 @@ namespace OpenSim.Region.Framework.Scenes
             set { m_speedModifier = value; }
         }
 
+        /// <summary>
+        /// Modifier for agent movement if we get an AGENT_CONTROL_STOP whilst walking or running
+        /// </summary>
+        /// <remarks>
+        /// AGENT_CONTRL_STOP comes about if user holds down space key on viewers.
+        /// </remarks>
+        private float AgentControlStopSlowWhilstMoving = 0.5f;
+
         private bool m_forceFly;
 
         public bool ForceFly
@@ -795,7 +859,7 @@ namespace OpenSim.Region.Framework.Scenes
 
         public ScenePresence(
             IClientAPI client, Scene world, AvatarAppearance appearance, PresenceType type)
-        {
+        {            
             AttachmentsSyncLock = new Object();
             AllowMovement = true;
             IsChildAgent = true;
@@ -841,6 +905,8 @@ namespace OpenSim.Region.Framework.Scenes
             SetDirectionVectors();
 
             Appearance = appearance;
+
+            m_stateMachine = new ScenePresenceStateMachine(this);
         }
 
         private void RegionHeartbeatEnd(Scene scene)
@@ -874,6 +940,7 @@ namespace OpenSim.Region.Framework.Scenes
         {
             ControllingClient.OnCompleteMovementToRegion += CompleteMovement;
             ControllingClient.OnAgentUpdate += HandleAgentUpdate;
+            ControllingClient.OnAgentCameraUpdate += HandleAgentCamerasUpdate;
             ControllingClient.OnAgentRequestSit += HandleAgentRequestSit;
             ControllingClient.OnAgentSit += HandleAgentSit;
             ControllingClient.OnSetAlwaysRun += HandleSetAlwaysRun;
@@ -927,6 +994,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// <summary>
         /// Turns a child agent into a root agent.
         /// </summary>
+        /// <remarks>
         /// Child agents are logged into neighbouring sims largely to observe changes.  Root agents exist when the
         /// avatar is actual in the sim.  They can perform all actions.
         /// This change is made whenever an avatar enters a region, whether by crossing over from a neighbouring sim,
@@ -934,48 +1002,56 @@ namespace OpenSim.Region.Framework.Scenes
         ///
         /// This method is on the critical path for transferring an avatar from one region to another.  Delay here
         /// delays that crossing.
-        /// </summary>
-        public void MakeRootAgent(Vector3 pos, bool isFlying)
+        /// </remarks>
+        private bool MakeRootAgent(Vector3 pos, bool isFlying)
         {
-            m_log.DebugFormat(
-                "[SCENE]: Upgrading child to root agent for {0} in {1}",
-                Name, m_scene.RegionInfo.RegionName);
-
-            if (ParentUUID != UUID.Zero)
+            lock (m_completeMovementLock)
             {
-                m_log.DebugFormat("[SCENE PRESENCE]: Sitting avatar back on prim {0}", ParentUUID);
-                SceneObjectPart part = m_scene.GetSceneObjectPart(ParentUUID);
-                if (part == null)
+                if (!IsChildAgent)
+                    return false;
+
+                //m_log.DebugFormat("[SCENE]: known regions in {0}: {1}", Scene.RegionInfo.RegionName, KnownChildRegionHandles.Count);
+
+    //            m_log.InfoFormat(
+    //                "[SCENE]: Upgrading child to root agent for {0} in {1}",
+    //                Name, m_scene.RegionInfo.RegionName);
+
+                if (ParentUUID != UUID.Zero)
                 {
-                    m_log.ErrorFormat("[SCENE PRESENCE]: Can't find prim {0} to sit on", ParentUUID);
+                    m_log.DebugFormat("[SCENE PRESENCE]: Sitting avatar back on prim {0}", ParentUUID);
+                    SceneObjectPart part = m_scene.GetSceneObjectPart(ParentUUID);
+                    if (part == null)
+                    {
+                        m_log.ErrorFormat("[SCENE PRESENCE]: Can't find prim {0} to sit on", ParentUUID);
+                    }
+                    else
+                    {
+                        part.ParentGroup.AddAvatar(UUID);
+                        if (part.SitTargetPosition != Vector3.Zero)
+                            part.SitTargetAvatar = UUID;
+    //                    ParentPosition = part.GetWorldPosition();
+                        ParentID = part.LocalId;
+                        ParentPart = part;
+                        m_pos = PrevSitOffset;
+    //                    pos = ParentPosition;
+                        pos = part.GetWorldPosition();
+                    }
+                    ParentUUID = UUID.Zero;
+
+    //                Animator.TrySetMovementAnimation("SIT");
                 }
                 else
                 {
-                    part.ParentGroup.AddAvatar(UUID);
-                    if (part.SitTargetPosition != Vector3.Zero)
-                        part.SitTargetAvatar = UUID;
-//                    ParentPosition = part.GetWorldPosition();
-                    ParentID = part.LocalId;
-                    ParentPart = part;
-                    m_pos = PrevSitOffset;
-//                    pos = ParentPosition;
-                    pos = part.GetWorldPosition();
+                    IsLoggingIn = false;
                 }
-                ParentUUID = UUID.Zero;
 
                 IsChildAgent = false;
-
-//                Animator.TrySetMovementAnimation("SIT");
             }
-            else
-            {
-                IsChildAgent = false;
-                IsLoggingIn = false;
-            }
-
-            //m_log.DebugFormat("[SCENE]: known regions in {0}: {1}", Scene.RegionInfo.RegionName, KnownChildRegionHandles.Count);
 
-            IsChildAgent = false;
+            // Must reset this here so that a teleport to a region next to an existing region does not keep the flag
+            // set and prevent the close of the connection on a subsequent re-teleport.
+            // Should not be needed if we are not trying to tell this region to close
+//            DoNotCloseAfterTeleport = false;
 
             IGroupsModule gm = m_scene.RequestModuleInterface<IGroupsModule>();
             if (gm != null)
@@ -1116,22 +1192,36 @@ namespace OpenSim.Region.Framework.Scenes
                 // and CHANGED_REGION) when the attachments have been rezzed in the new region.  This cannot currently
                 // be done in AttachmentsModule.CopyAttachments(AgentData ad, IScenePresence sp) itself since we are
                 // not transporting the required data.
-                lock (m_attachments)
+                //
+                // We need to restart scripts here so that they receive the correct changed events (CHANGED_TELEPORT
+                // and CHANGED_REGION) when the attachments have been rezzed in the new region.  This cannot currently
+                // be done in AttachmentsModule.CopyAttachments(AgentData ad, IScenePresence sp) itself since we are
+                // not transporting the required data.
+                //
+                // We must take a copy of the attachments list here (rather than locking) to avoid a deadlock where a script in one of 
+                // the attachments may start processing an event (which locks ScriptInstance.m_Script) that then calls a method here
+                // which needs to lock m_attachments.  ResumeScripts() needs to take a ScriptInstance.m_Script lock to try to unset the Suspend status.
+                //
+                // FIXME: In theory, this deadlock should not arise since scripts should not be processing events until ResumeScripts().
+                // But XEngine starts all scripts unsuspended.  Starting them suspended will not currently work because script rezzing
+                // is placed in an asynchronous queue in XEngine and so the ResumeScripts() call will almost certainly execute before the 
+                // script is rezzed.  This means the ResumeScripts() does absolutely nothing when using XEngine.
+                //
+                // One cannot simply iterate over attachments in a fire and forget thread because this would no longer
+                // be locked, allowing race conditions if other code changes the attachments list.
+                List<SceneObjectGroup> attachments = GetAttachments();
+
+                if (attachments.Count > 0)
                 {
-                    if (HasAttachments())
-                    {
-                        m_log.DebugFormat(
-                            "[SCENE PRESENCE]: Restarting scripts in attachments for {0} in {1}", Name, Scene.Name);
+                    m_log.DebugFormat(
+                        "[SCENE PRESENCE]: Restarting scripts in attachments for {0} in {1}", Name, Scene.Name);
 
-                        // Resume scripts
-                        Util.FireAndForget(delegate(object x) {
-                            foreach (SceneObjectGroup sog in m_attachments)
-                            {
-                                sog.ScheduleGroupForFullUpdate();
-                                sog.RootPart.ParentGroup.CreateScriptInstances(0, false, m_scene.DefaultScriptEngine, GetStateSource());
-                                sog.ResumeScripts();
-                            }
-                        });
+                    // Resume scripts
+                    foreach (SceneObjectGroup sog in attachments)
+                    {
+                        sog.ScheduleGroupForFullUpdate();
+                        sog.RootPart.ParentGroup.CreateScriptInstances(0, false, m_scene.DefaultScriptEngine, GetStateSource());
+                        sog.ResumeScripts();
                     }
                 }
             }
@@ -1153,7 +1243,7 @@ namespace OpenSim.Region.Framework.Scenes
 
             m_scene.EventManager.TriggerOnMakeRootAgent(this);
 
-            m_scene.EventManager.OnRegionHeartbeatEnd += RegionHeartbeatEnd;
+            return true;
         }
 
         public int GetStateSource()
@@ -1306,7 +1396,26 @@ namespace OpenSim.Region.Framework.Scenes
 
         public void StopFlying()
         {
-            ControllingClient.StopFlying(this);
+            Vector3 pos = AbsolutePosition; 
+            if (Appearance.AvatarHeight != 127.0f)
+                pos += new Vector3(0f, 0f, (Appearance.AvatarHeight / 6f));
+            else
+                pos += new Vector3(0f, 0f, (1.56f / 6f));
+
+            AbsolutePosition = pos;
+
+            // attach a suitable collision plane regardless of the actual situation to force the LLClient to land.
+            // Collision plane below the avatar's position a 6th of the avatar's height is suitable.
+            // Mind you, that this method doesn't get called if the avatar's velocity magnitude is greater then a
+            // certain amount..   because the LLClient wouldn't land in that situation anyway.
+
+            // why are we still testing for this really old height value default???
+            if (Appearance.AvatarHeight != 127.0f)
+                CollisionPlane = new Vector4(0, 0, 0, pos.Z - Appearance.AvatarHeight / 6f);
+            else
+                CollisionPlane = new Vector4(0, 0, 0, pos.Z - (1.56f / 6f));
+
+            ControllingClient.SendAgentTerseUpdate(this);
         }
 
         /// <summary>
@@ -1480,6 +1589,37 @@ namespace OpenSim.Region.Framework.Scenes
             
         }
 
+        private bool WaitForUpdateAgent(IClientAPI client)
+        {
+            // Before the source region executes UpdateAgent
+            // (which triggers Scene.IncomingUpdateChildAgent(AgentData cAgentData) here in the destination, 
+            // m_originRegionID is UUID.Zero; after, it's non-Zero.  The CompleteMovement sequence initiated from the
+            // viewer (in turn triggered by the source region sending it a TeleportFinish event) waits until it's non-zero
+            int count = 50;
+            UUID originID;
+
+            lock (m_originRegionIDAccessLock)
+                originID = m_originRegionID;
+
+            while (originID.Equals(UUID.Zero) && count-- > 0)
+            {
+                lock (m_originRegionIDAccessLock)
+                    originID = m_originRegionID;
+
+                m_log.DebugFormat("[SCENE PRESENCE]: Agent {0} waiting for update in {1}", client.Name, Scene.Name);
+                Thread.Sleep(200);
+            }
+
+            if (originID.Equals(UUID.Zero))
+            {
+                // Movement into region will fail
+                m_log.WarnFormat("[SCENE PRESENCE]: Update agent {0} never arrived in {1}", client.Name, Scene.Name);
+                return false;
+            }
+
+            return true;
+        }
+
         /// <summary>
         /// Complete Avatar's movement into the region.
         /// </summary>
@@ -1493,9 +1633,18 @@ namespace OpenSim.Region.Framework.Scenes
         {
 //            DateTime startTime = DateTime.Now;
 
-            m_log.DebugFormat(
+            m_log.InfoFormat(
                 "[SCENE PRESENCE]: Completing movement of {0} into region {1} in position {2}",
-                client.Name, Scene.RegionInfo.RegionName, AbsolutePosition);
+                client.Name, Scene.Name, AbsolutePosition);
+
+            // Make sure it's not a login agent. We don't want to wait for updates during login
+            if (PresenceType != PresenceType.Npc && (m_teleportFlags & TeleportFlags.ViaLogin) == 0)
+            {
+                // Let's wait until UpdateAgent (called by departing region) is done
+                if (!WaitForUpdateAgent(client))
+                    // The sending region never sent the UpdateAgent data, we have to refuse
+                    return;
+            }
 
             Vector3 look = Velocity;
 
@@ -1517,12 +1666,25 @@ namespace OpenSim.Region.Framework.Scenes
             }
 
             bool flying = ((m_AgentControlFlags & AgentManager.ControlFlags.AGENT_CONTROL_FLY) != 0);
-            MakeRootAgent(AbsolutePosition, flying);
+            if (!MakeRootAgent(AbsolutePosition, flying))
+            {
+                m_log.DebugFormat(
+                    "[SCENE PRESENCE]: Aborting CompleteMovement call for {0} in {1} as they are already root", 
+                    Name, Scene.Name);
+
+                return;
+            }
+
+            // Tell the client that we're totally ready
             ControllingClient.MoveAgentIntoRegion(m_scene.RegionInfo, AbsolutePosition, look);
 
+            // Remember in HandleUseCircuitCode, we delayed this to here
+            if (m_teleportFlags > 0)
+                SendInitialDataToMe();
+
 //            m_log.DebugFormat("[SCENE PRESENCE] Completed movement");
 
-            if ((m_callbackURI != null) && !m_callbackURI.Equals(""))
+            if (!string.IsNullOrEmpty(m_callbackURI))
             {
                 // We cannot sleep here since this would hold up the inbound packet processing thread, as
                 // CompleteMovement() is executed synchronously.  However, it might be better to delay the release
@@ -1535,7 +1697,12 @@ namespace OpenSim.Region.Framework.Scenes
                     "[SCENE PRESENCE]: Releasing {0} {1} with callback to {2}",
                     client.Name, client.AgentId, m_callbackURI);
 
-                Scene.SimulationService.ReleaseAgent(m_originRegionID, UUID, m_callbackURI);
+                UUID originID;
+
+                lock (m_originRegionIDAccessLock)
+                    originID = m_originRegionID;
+
+                Scene.SimulationService.ReleaseAgent(originID, UUID, m_callbackURI);
                 m_callbackURI = null;
             }
 //            else
@@ -1550,7 +1717,6 @@ namespace OpenSim.Region.Framework.Scenes
             // Create child agents in neighbouring regions
             if (openChildAgents && !IsChildAgent)
             {
-
                 IEntityTransferModule m_agentTransfer = m_scene.RequestModuleInterface<IEntityTransferModule>();
                 if (m_agentTransfer != null)
                     m_agentTransfer.EnableChildAgents(this);
@@ -1573,6 +1739,7 @@ namespace OpenSim.Region.Framework.Scenes
 //            m_log.DebugFormat(
 //                "[SCENE PRESENCE]: Completing movement of {0} into region {1} took {2}ms", 
 //                client.Name, Scene.RegionInfo.RegionName, (DateTime.Now - startTime).Milliseconds);
+
         }
 
         /// <summary>
@@ -1653,9 +1820,9 @@ namespace OpenSim.Region.Framework.Scenes
         /// </summary>
         public void HandleAgentUpdate(IClientAPI remoteClient, AgentUpdateArgs agentData)
         {
-//            m_log.DebugFormat(
-//                "[SCENE PRESENCE]: In {0} received agent update from {1}, flags {2}",
-//                Scene.RegionInfo.RegionName, remoteClient.Name, (AgentManager.ControlFlags)agentData.ControlFlags);
+            //m_log.DebugFormat(
+            //    "[SCENE PRESENCE]: In {0} received agent update from {1}, flags {2}",
+            //    Scene.RegionInfo.RegionName, remoteClient.Name, (AgentManager.ControlFlags)agentData.ControlFlags);
 
             if (IsChildAgent)
             {
@@ -1663,10 +1830,6 @@ namespace OpenSim.Region.Framework.Scenes
                 return;
             }
 
-            ++m_movementUpdateCount;
-            if (m_movementUpdateCount < 1)
-                m_movementUpdateCount = 1;
-
             #region Sanity Checking
 
             // This is irritating.  Really.
@@ -1697,21 +1860,6 @@ namespace OpenSim.Region.Framework.Scenes
 
             AgentManager.ControlFlags flags = (AgentManager.ControlFlags)agentData.ControlFlags;
 
-            // Camera location in world.  We'll need to raytrace
-            // from this location from time to time.
-            CameraPosition = agentData.CameraCenter;
-            if (Vector3.Distance(m_lastCameraPosition, CameraPosition) >= Scene.RootReprioritizationDistance)
-            {
-                ReprioritizeUpdates();
-                m_lastCameraPosition = CameraPosition;
-            }
-
-            // Use these three vectors to figure out what the agent is looking at
-            // Convert it to a Matrix and/or Quaternion
-            CameraAtAxis = agentData.CameraAtAxis;
-            CameraLeftAxis = agentData.CameraLeftAxis;
-            CameraUpAxis = agentData.CameraUpAxis;
-
             // The Agent's Draw distance setting
             // When we get to the point of re-computing neighbors everytime this
             // changes, then start using the agent's drawdistance rather than the 
@@ -1783,9 +1931,16 @@ namespace OpenSim.Region.Framework.Scenes
             // Here's where you get them.
             m_AgentControlFlags = flags;
             m_headrotation = agentData.HeadRotation;
+            byte oldState = State;
             State = agentData.State;
 
+            // We need to send this back to the client in order to stop the edit beams
+            if ((oldState & (uint)AgentState.Editing) != 0 && State == (uint)AgentState.None)
+                ControllingClient.SendAgentTerseUpdate(this);
+
             PhysicsActor actor = PhysicsActor;
+
+            // This will be the case if the agent is sitting on the groudn or on an object.
             if (actor == null)
             {
                 SendControlsToScripts(flagsForScripts);
@@ -1794,12 +1949,13 @@ namespace OpenSim.Region.Framework.Scenes
 
             if (AllowMovement && !SitGround)
             {
-                Quaternion bodyRotation = agentData.BodyRotation;
+//                m_log.DebugFormat("[SCENE PRESENCE]: Initial body rotation {0} for {1}", agentData.BodyRotation, Name);
+
                 bool update_rotation = false;
 
-                if (bodyRotation != Rotation)
+                if (agentData.BodyRotation != Rotation)
                 {
-                    Rotation = bodyRotation;
+                    Rotation = agentData.BodyRotation;
                     update_rotation = true;
                 }
 
@@ -1845,10 +2001,7 @@ namespace OpenSim.Region.Framework.Scenes
                     else
                         dirVectors = Dir_Vectors;
 
-                    // The fact that MovementFlag is a byte needs to be fixed
-                    // it really should be a uint
                     // A DIR_CONTROL_FLAG occurs when the user is trying to move in a particular direction.
-                    uint nudgehack = 250;
                     foreach (Dir_ControlFlags DCF in DIR_CONTROL_FLAGS)
                     {
                         if (((uint)flags & (uint)DCF) != 0)
@@ -1865,29 +2018,19 @@ namespace OpenSim.Region.Framework.Scenes
                                 // Why did I get this?
                             }
 
-                            if ((MovementFlag & (byte)(uint)DCF) == 0)
-                            {
-                                if (DCF == Dir_ControlFlags.DIR_CONTROL_FLAG_FORWARD_NUDGE || DCF == Dir_ControlFlags.DIR_CONTROL_FLAG_BACKWARD_NUDGE ||
-                                    DCF == Dir_ControlFlags.DIR_CONTROL_FLAG_LEFT_NUDGE || DCF == Dir_ControlFlags.DIR_CONTROL_FLAG_RIGHT_NUDGE)
-                                {
-                                    MovementFlag |= (byte)nudgehack;
-                                }
-
+                            if (((MovementFlag & (uint)DCF) == 0) & !AgentControlStopActive)
+                            {   
                                 //m_log.DebugFormat("[SCENE PRESENCE]: Updating MovementFlag for {0} with {1}", Name, DCF);
-                                MovementFlag += (byte)(uint)DCF;
+                                MovementFlag += (uint)DCF;
                                 update_movementflag = true;
                             }
                         }
                         else
                         {
-                            if ((MovementFlag & (byte)(uint)DCF) != 0 ||
-                                ((DCF == Dir_ControlFlags.DIR_CONTROL_FLAG_FORWARD_NUDGE || DCF == Dir_ControlFlags.DIR_CONTROL_FLAG_BACKWARD_NUDGE ||
-                                DCF == Dir_ControlFlags.DIR_CONTROL_FLAG_LEFT_NUDGE || DCF == Dir_ControlFlags.DIR_CONTROL_FLAG_RIGHT_NUDGE)
-                                && ((MovementFlag & (byte)nudgehack) == nudgehack))
-                                ) // This or is for Nudge forward
+                            if ((MovementFlag & (uint)DCF) != 0)
                             {
                                 //m_log.DebugFormat("[SCENE PRESENCE]: Updating MovementFlag for {0} with lack of {1}", Name, DCF);
-                                MovementFlag -= ((byte)(uint)DCF);
+                                MovementFlag -= (uint)DCF;
                                 update_movementflag = true;
 
                                 /*
@@ -1907,6 +2050,13 @@ namespace OpenSim.Region.Framework.Scenes
                         i++;
                     }
 
+                    // Detect AGENT_CONTROL_STOP state changes
+                    if (AgentControlStopActive != ((flags & AgentManager.ControlFlags.AGENT_CONTROL_STOP) != 0))
+                    {
+                        AgentControlStopActive = !AgentControlStopActive;
+                        update_movementflag = true;
+                    }
+
                     if (MovingToTarget)
                     {
                         // If the user has pressed a key then we want to cancel any move to target.
@@ -1932,53 +2082,79 @@ namespace OpenSim.Region.Framework.Scenes
                 // Only do this if we're flying
                 if (Flying && !ForceFly)
                 {
-                    // Landing detection code
-
-                    // Are the landing controls requirements filled?
-                    bool controlland = (((flags & AgentManager.ControlFlags.AGENT_CONTROL_UP_NEG) != 0) ||
-                                        ((flags & AgentManager.ControlFlags.AGENT_CONTROL_NUDGE_UP_NEG) != 0));
-
-                   //m_log.Debug("[CONTROL]: " +flags);
-                    // Applies a satisfying roll effect to the avatar when flying.
-                    if ((flags & AgentManager.ControlFlags.AGENT_CONTROL_TURN_LEFT) != 0 && (flags & AgentManager.ControlFlags.AGENT_CONTROL_YAW_POS) != 0)
-                    {
-                        ApplyFlyingRoll(
-                            FLY_ROLL_RADIANS_PER_UPDATE, 
-                            (flags & AgentManager.ControlFlags.AGENT_CONTROL_UP_POS) != 0, 
-                            (flags & AgentManager.ControlFlags.AGENT_CONTROL_UP_NEG) != 0);
-                    } 
-                    else if ((flags & AgentManager.ControlFlags.AGENT_CONTROL_TURN_RIGHT) != 0 &&
-                             (flags & AgentManager.ControlFlags.AGENT_CONTROL_YAW_NEG) != 0)
+                    // Need to stop in mid air if user holds down AGENT_CONTROL_STOP
+                    if (AgentControlStopActive)
                     {
-                        ApplyFlyingRoll(
-                            -FLY_ROLL_RADIANS_PER_UPDATE, 
-                            (flags & AgentManager.ControlFlags.AGENT_CONTROL_UP_POS) != 0, 
-                            (flags & AgentManager.ControlFlags.AGENT_CONTROL_UP_NEG) != 0);                      
+                        agent_control_v3 = Vector3.Zero;
                     }
                     else
                     {
-                        if (m_AngularVelocity.Z != 0)
-                            m_AngularVelocity.Z += CalculateFlyingRollResetToZero(FLY_ROLL_RESET_RADIANS_PER_UPDATE);                        
-                    }                  
+                        // Landing detection code
 
-                    if (Flying && IsColliding && controlland)
-                    {
-                        // nesting this check because LengthSquared() is expensive and we don't 
-                        // want to do it every step when flying.
-                        if ((Velocity.LengthSquared() <= LAND_VELOCITYMAG_MAX))
-                            StopFlying();
+                        // Are the landing controls requirements filled?
+                        bool controlland = (((flags & AgentManager.ControlFlags.AGENT_CONTROL_UP_NEG) != 0) ||
+                                            ((flags & AgentManager.ControlFlags.AGENT_CONTROL_NUDGE_UP_NEG) != 0));
+
+                       //m_log.Debug("[CONTROL]: " +flags);
+                        // Applies a satisfying roll effect to the avatar when flying.
+                        if ((flags & AgentManager.ControlFlags.AGENT_CONTROL_TURN_LEFT) != 0 && (flags & AgentManager.ControlFlags.AGENT_CONTROL_YAW_POS) != 0)
+                        {
+                            ApplyFlyingRoll(
+                                FLY_ROLL_RADIANS_PER_UPDATE, 
+                                (flags & AgentManager.ControlFlags.AGENT_CONTROL_UP_POS) != 0, 
+                                (flags & AgentManager.ControlFlags.AGENT_CONTROL_UP_NEG) != 0);
+                        } 
+                        else if ((flags & AgentManager.ControlFlags.AGENT_CONTROL_TURN_RIGHT) != 0 &&
+                                 (flags & AgentManager.ControlFlags.AGENT_CONTROL_YAW_NEG) != 0)
+                        {
+                            ApplyFlyingRoll(
+                                -FLY_ROLL_RADIANS_PER_UPDATE, 
+                                (flags & AgentManager.ControlFlags.AGENT_CONTROL_UP_POS) != 0, 
+                                (flags & AgentManager.ControlFlags.AGENT_CONTROL_UP_NEG) != 0);                      
+                        }
+                        else
+                        {
+                            if (m_AngularVelocity.Z != 0)
+                                m_AngularVelocity.Z += CalculateFlyingRollResetToZero(FLY_ROLL_RESET_RADIANS_PER_UPDATE);                        
+                        }                  
+
+                        if (Flying && IsColliding && controlland)
+                        {
+                            // nesting this check because LengthSquared() is expensive and we don't 
+                            // want to do it every step when flying.
+                            if ((Velocity.LengthSquared() <= LAND_VELOCITYMAG_MAX))
+                                StopFlying();
+                        }
                     }
                 }
 
+//                m_log.DebugFormat("[SCENE PRESENCE]: MovementFlag {0} for {1}", MovementFlag, Name);
+
                 // If the agent update does move the avatar, then calculate the force ready for the velocity update,
                 // which occurs later in the main scene loop
-                if (update_movementflag || (update_rotation && DCFlagKeyPressed))
+                // We also need to update if the user rotates their avatar whilst it is slow walking/running (if they
+                // held down AGENT_CONTROL_STOP whilst normal walking/running).  However, we do not want to update
+                // if the user rotated whilst holding down AGENT_CONTROL_STOP when already still (which locks the 
+                // avatar location in place).
+                if (update_movementflag 
+                    || (update_rotation && DCFlagKeyPressed && (!AgentControlStopActive || MovementFlag != 0)))
                 {
-//                    m_log.DebugFormat(
-//                        "[SCENE PRESENCE]: In {0} adding velocity of {1} to {2}, umf = {3}, ur = {4}",
-//                        m_scene.RegionInfo.RegionName, agent_control_v3, Name, update_movementflag, update_rotation);
+//                    if (update_movementflag || !AgentControlStopActive || MovementFlag != 0)
+//                    {
+//                        m_log.DebugFormat(
+//                            "[SCENE PRESENCE]: In {0} adding velocity of {1} to {2}, umf = {3}, mf = {4}, ur = {5}",
+//                            m_scene.RegionInfo.RegionName, agent_control_v3, Name, 
+//                            update_movementflag, MovementFlag, update_rotation);
 
-                    AddNewMovement(agent_control_v3);
+                        float speedModifier;
+
+                        if (AgentControlStopActive)
+                            speedModifier = AgentControlStopSlowWhilstMoving;
+                        else
+                            speedModifier = 1;
+
+                        AddNewMovement(agent_control_v3, speedModifier);
+//                    }
                 }
 //                else
 //                {
@@ -1991,15 +2167,86 @@ namespace OpenSim.Region.Framework.Scenes
 //                }
 
                 if (update_movementflag && ParentID == 0)
+                {
+//                    m_log.DebugFormat("[SCENE PRESENCE]: Updating movement animations for {0}", Name);
                     Animator.UpdateMovementAnimations();
+                }
 
                 SendControlsToScripts(flagsForScripts);
             }
 
+            // We need to send this back to the client in order to see the edit beams
+            if ((State & (uint)AgentState.Editing) != 0)
+                ControllingClient.SendAgentTerseUpdate(this);
+
             m_scene.EventManager.TriggerOnClientMovement(this);
-            TriggerScenePresenceUpdated();
         }
 
+
+        /// <summary>
+        /// This is the event handler for client cameras. If a client is moving, or moving the camera, this event is triggering.
+        /// </summary>
+        private void HandleAgentCamerasUpdate(IClientAPI remoteClient, AgentUpdateArgs agentData)
+        {
+            //m_log.DebugFormat(
+            //    "[SCENE PRESENCE]: In {0} received agent camera update from {1}, flags {2}",
+            //    Scene.RegionInfo.RegionName, remoteClient.Name, (AgentManager.ControlFlags)agentData.ControlFlags);
+
+            if (IsChildAgent)
+            {
+                //    // m_log.Debug("DEBUG: HandleAgentUpdate: child agent");
+                return;
+            }
+
+            ++m_movementUpdateCount;
+            if (m_movementUpdateCount < 1)
+                m_movementUpdateCount = 1;
+
+//            AgentManager.ControlFlags flags = (AgentManager.ControlFlags)agentData.ControlFlags;
+
+            // Camera location in world.  We'll need to raytrace
+            // from this location from time to time.
+            CameraPosition = agentData.CameraCenter;
+            if (Vector3.Distance(m_lastCameraPosition, CameraPosition) >= Scene.RootReprioritizationDistance)
+            {
+                ReprioritizeUpdates();
+                m_lastCameraPosition = CameraPosition;
+            }
+
+            // Use these three vectors to figure out what the agent is looking at
+            // Convert it to a Matrix and/or Quaternion
+            CameraAtAxis = agentData.CameraAtAxis;
+            CameraLeftAxis = agentData.CameraLeftAxis;
+            CameraUpAxis = agentData.CameraUpAxis;
+
+            // The Agent's Draw distance setting
+            // When we get to the point of re-computing neighbors everytime this
+            // changes, then start using the agent's drawdistance rather than the 
+            // region's draw distance.
+            // DrawDistance = agentData.Far;
+            DrawDistance = Scene.DefaultDrawDistance;
+
+            // Check if Client has camera in 'follow cam' or 'build' mode.
+            Vector3 camdif = (Vector3.One * Rotation - Vector3.One * CameraRotation);
+
+            m_followCamAuto = ((CameraUpAxis.Z > 0.959f && CameraUpAxis.Z < 0.98f)
+               && (Math.Abs(camdif.X) < 0.4f && Math.Abs(camdif.Y) < 0.4f)) ? true : false;
+
+
+            //m_log.DebugFormat("[FollowCam]: {0}", m_followCamAuto);
+            // Raycast from the avatar's head to the camera to see if there's anything blocking the view
+            if ((m_movementUpdateCount % NumMovementsBetweenRayCast) == 0 && m_scene.PhysicsScene.SupportsRayCast())
+            {
+                if (m_followCamAuto)
+                {
+                    Vector3 posAdjusted = m_pos + HEAD_ADJUSTMENT;
+                    m_scene.PhysicsScene.RaycastWorld(m_pos, Vector3.Normalize(CameraPosition - posAdjusted), Vector3.Distance(CameraPosition, posAdjusted) + 0.3f, RayCastCameraCallback);
+                }
+            }
+
+            TriggerScenePresenceUpdated();
+        }
+        
         /// <summary>
         /// Calculate an update to move the presence to the set target.
         /// </summary>
@@ -2252,17 +2499,13 @@ namespace OpenSim.Region.Framework.Scenes
         {
 //            m_log.DebugFormat("[SCENE PRESENCE]: StandUp() for {0}", Name);
 
+            bool satOnObject = IsSatOnObject;
+            SceneObjectPart part = ParentPart;
             SitGround = false;
 
-/* move this down so avatar gets physical in the new position and not where it is siting
-            if (PhysicsActor == null)
-                AddToPhysicalScene(false);
- */
-
-            if (ParentID != 0)
+            if (satOnObject)
             {
                 PrevSitOffset = m_pos; // Save sit offset
-                SceneObjectPart part = ParentPart;
                 UnRegisterSeatControls(part.ParentGroup.UUID);
 
                 TaskInventoryDictionary taskIDict = part.TaskInventory;
@@ -2281,34 +2524,71 @@ namespace OpenSim.Region.Framework.Scenes
                 }
 
                 part.ParentGroup.DeleteAvatar(UUID);
-//                ParentPosition = part.GetWorldPosition();
+                Vector3 sitPartWorldPosition = part.GetWorldPosition();
                 ControllingClient.SendClearFollowCamProperties(part.ParentUUID);
 
-//                m_pos += ParentPosition + new Vector3(0.0f, 0.0f, 2.0f * m_sitAvatarHeight);
-//                ParentPosition = Vector3.Zero;
-                m_pos = part.AbsolutePosition + (m_pos * part.GetWorldRotation()) + new Vector3(0.0f, 0.0f, 2.0f * m_sitAvatarHeight);
-                if (part.SitTargetAvatar == UUID)
-                    m_bodyRot = part.GetWorldRotation() * part.SitTargetOrientation;
-
                 ParentID = 0;
                 ParentPart = null;
 
-                if (PhysicsActor == null)
-                    AddToPhysicalScene(false);
+                Quaternion standRotation;
 
+                if (part.SitTargetAvatar == UUID)
+                {
+                    standRotation = part.GetWorldRotation();
+
+                    if (!part.IsRoot)
+                        standRotation = standRotation * part.SitTargetOrientation;
+//                        standRotation = part.RotationOffset * part.SitTargetOrientation;
+//                    else
+//                        standRotation = part.SitTargetOrientation;
+
+                }
+                else
+                {
+                    standRotation = Rotation;
+                }
+
+                //Vector3 standPos = ParentPosition + new Vector3(0.0f, 0.0f, 2.0f * m_sitAvatarHeight);
+                //Vector3 standPos = ParentPosition;
+
+//                Vector3 standPositionAdjustment 
+//                    = part.SitTargetPosition + new Vector3(0.5f, 0f, m_sitAvatarHeight / 2f);
+                Vector3 adjustmentForSitPosition = part.SitTargetPosition * part.GetWorldRotation();
+
+                // XXX: This is based on the physics capsule sizes.  Need to find a better way to read this rather than
+                // hardcoding here.
+                Vector3 adjustmentForSitPose = new Vector3(0.74f, 0f, 0f) * standRotation;
+
+                Vector3 standPos = sitPartWorldPosition + adjustmentForSitPosition + adjustmentForSitPose;
+
+//                m_log.DebugFormat(
+//                    "[SCENE PRESENCE]: Setting stand to pos {0}, (adjustmentForSitPosition {1}, adjustmentForSitPose {2}) rotation {3} for {4} in {5}", 
+//                    standPos, adjustmentForSitPosition, adjustmentForSitPose, standRotation, Name, Scene.Name);
+
+                Rotation = standRotation;
+                AbsolutePosition = standPos;
+            }
+
+            // We need to wait until we have calculated proper stand positions before sitting up the physical 
+            // avatar to avoid race conditions.
+            if (PhysicsActor == null)
+                AddToPhysicalScene(false);
+
+            if (satOnObject)
+            {
                 SendAvatarDataToAllAgents();
                 m_requestedSitTargetID = 0;
 
                 part.RemoveSittingAvatar(UUID);
 
-                if (part != null)
-                    part.ParentGroup.TriggerScriptChangedEvent(Changed.LINK);
+                part.ParentGroup.TriggerScriptChangedEvent(Changed.LINK);
             }
 
             else if (PhysicsActor == null)
                 AddToPhysicalScene(false);
 
             Animator.TrySetMovementAnimation("STAND");
+            TriggerScenePresenceUpdated();
         }
 
         private SceneObjectPart FindNextAvailableSitTarget(UUID targetID)
@@ -2359,7 +2639,6 @@ namespace OpenSim.Region.Framework.Scenes
                 m_sitAvatarHeight = PhysicsActor.Size.Z * 0.5f;
 
             bool canSit = false;
-            Vector3 pos = part.AbsolutePosition + offset;
 
             if (part.IsSitTargetSet && part.SitTargetAvatar == UUID.Zero)
             {
@@ -2369,6 +2648,17 @@ namespace OpenSim.Region.Framework.Scenes
 
                 offset = part.SitTargetPosition;
                 sitOrientation = part.SitTargetOrientation;
+
+                if (!part.IsRoot)
+                {
+                    //                m_log.DebugFormat("Old sit orient {0}", sitOrientation);
+                    sitOrientation = part.RotationOffset * sitOrientation;
+                    //                m_log.DebugFormat("New sit orient {0}", sitOrientation);
+//                m_log.DebugFormat("Old sit offset {0}", offset);
+                    offset = offset * part.RotationOffset;
+//                m_log.DebugFormat("New sit offset {0}", offset);
+                }
+
                 canSit = true;
             }
             else
@@ -2376,9 +2666,10 @@ namespace OpenSim.Region.Framework.Scenes
                 if (PhysicsSit(part,offset)) // physics engine 
                     return;
 
+                Vector3 pos = part.AbsolutePosition + offset;
+
                 if (Util.GetDistanceTo(AbsolutePosition, pos) <= 10)
                 {
-
                     AbsolutePosition = pos + new Vector3(0.0f, 0.0f, m_sitAvatarHeight);
                     canSit = true;
                 }
@@ -2404,10 +2695,14 @@ namespace OpenSim.Region.Framework.Scenes
                 cameraEyeOffset = part.GetCameraEyeOffset();
                 forceMouselook = part.GetForceMouselook();
 
+                // An viewer expects to specify sit positions as offsets to the root prim, even if a child prim is
+                // being sat upon.
+                offset += part.OffsetPosition;
+
                 ControllingClient.SendSitResponse(
-                    part.UUID, offset, sitOrientation, false, cameraAtOffset, cameraEyeOffset, forceMouselook);
+                    part.ParentGroup.UUID, offset, sitOrientation, false, cameraAtOffset, cameraEyeOffset, forceMouselook);
 
-                m_requestedSitTargetUUID = targetID;
+                m_requestedSitTargetUUID = part.UUID;
 
                 HandleAgentSit(ControllingClient, UUID);
 
@@ -2435,7 +2730,7 @@ namespace OpenSim.Region.Framework.Scenes
             if (part != null)
             {
                 m_requestedSitTargetID = part.LocalId;
-                m_requestedSitTargetUUID = targetID;
+                m_requestedSitTargetUUID = part.UUID;
 
             }
             else
@@ -2554,6 +2849,9 @@ namespace OpenSim.Region.Framework.Scenes
 
         public void HandleAgentSit(IClientAPI remoteClient, UUID agentID)
         {
+            if (IsChildAgent)
+                return;
+
             SceneObjectPart part = m_scene.GetSceneObjectPart(m_requestedSitTargetID);
 
             if (part != null)
@@ -2603,24 +2901,40 @@ namespace OpenSim.Region.Framework.Scenes
                     Vector3 up = new Vector3((float)x, (float)y, (float)z);
                     Vector3 sitOffset = up * Appearance.AvatarHeight * 0.02638f;
 
-                    m_pos = sitTargetPos + sitOffset + SIT_TARGET_ADJUSTMENT;
+                    Vector3 newPos = sitTargetPos + sitOffset + SIT_TARGET_ADJUSTMENT;
+                    Quaternion newRot;
+
+                    if (part.IsRoot)
+                    {
+                        newRot = sitTargetOrient;
+                    }
+                    else
+                    {
+                        newPos = newPos * part.RotationOffset;
+                        newRot = part.RotationOffset * sitTargetOrient;
+                    }
+
+                    newPos += part.OffsetPosition;
+
+                    m_pos = newPos;
+                    Rotation = newRot;
 
-//                    m_pos = sitTargetPos + SIT_TARGET_ADJUSTMENT - sitOffset;
-                    Rotation = sitTargetOrient;
 //                    ParentPosition = part.AbsolutePosition;
-                    part.ParentGroup.AddAvatar(UUID);
                 }
                 else
                 {
-                    m_pos -= part.AbsolutePosition;
+                    // An viewer expects to specify sit positions as offsets to the root prim, even if a child prim is
+                    // being sat upon.
+                    m_pos -= part.GroupPosition;
+
 //                    ParentPosition = part.AbsolutePosition;
-                    part.ParentGroup.AddAvatar(UUID);
 
 //                        m_log.DebugFormat(
 //                            "[SCENE PRESENCE]: Sitting {0} at position {1} ({2} + {3}) on part {4} {5} without sit target",
 //                            Name, part.AbsolutePosition, m_pos, ParentPosition, part.Name, part.LocalId);
                 }
 
+                part.ParentGroup.AddAvatar(UUID);
                 ParentPart = m_scene.GetSceneObjectPart(m_requestedSitTargetID);
                 ParentID = m_requestedSitTargetID;
                 m_AngularVelocity = Vector3.Zero;
@@ -2634,14 +2948,19 @@ namespace OpenSim.Region.Framework.Scenes
                 }
                 Animator.TrySetMovementAnimation(sitAnimation);
                 SendAvatarDataToAllAgents();
+                TriggerScenePresenceUpdated();
             }
         }
 
         public void HandleAgentSitOnGround()
         {
+            if (IsChildAgent)
+                return;
+
 //            m_updateCount = 0;  // Kill animation update burst so that the SIT_G.. will stick..
             m_AngularVelocity = Vector3.Zero;
             Animator.TrySetMovementAnimation("SIT_GROUND_CONSTRAINED");
+            TriggerScenePresenceUpdated();
             SitGround = true;
             RemoveFromPhysicalScene();
         }
@@ -2658,11 +2977,13 @@ namespace OpenSim.Region.Framework.Scenes
         public void HandleStartAnim(IClientAPI remoteClient, UUID animID)
         {
             Animator.AddAnimation(animID, UUID.Zero);
+            TriggerScenePresenceUpdated();
         }
 
         public void HandleStopAnim(IClientAPI remoteClient, UUID animID)
         {
             Animator.RemoveAnimation(animID, false);
+            TriggerScenePresenceUpdated();
         }
 
         public void avnHandleChangeAnim(UUID animID, bool addRemove,bool sendPack)
@@ -2676,10 +2997,13 @@ namespace OpenSim.Region.Framework.Scenes
         /// Rotate the avatar to the given rotation and apply a movement in the given relative vector
         /// </summary>
         /// <param name="vec">The vector in which to move.  This is relative to the rotation argument</param>
-        public void AddNewMovement(Vector3 vec)
+        /// <param name="thisAddSpeedModifier">
+        /// Optional additional speed modifier for this particular add.  Default is 1</param>
+        public void AddNewMovement(Vector3 vec, float thisAddSpeedModifier = 1)
         {
 //            m_log.DebugFormat(
-//                "[SCENE PRESENCE]: Adding new movement {0} with rotation {1} for {2}", vec, Rotation, Name);
+//                "[SCENE PRESENCE]: Adding new movement {0} with rotation {1}, thisAddSpeedModifier {2} for {3}", 
+//                vec, Rotation, thisAddSpeedModifier, Name);
 
             Vector3 direc = vec * Rotation;
             direc.Normalize();
@@ -2697,7 +3021,7 @@ namespace OpenSim.Region.Framework.Scenes
             if ((vec.Z == 0f) && !Flying)
                 direc.Z = 0f; // Prevent camera WASD up.
 
-            direc *= 0.03f * 128f * SpeedModifier;
+            direc *= 0.03f * 128f * SpeedModifier * thisAddSpeedModifier;
 
 //            m_log.DebugFormat("[SCENE PRESENCE]: Force to apply before modification was {0} for {1}", direc, Name);
 
@@ -2843,6 +3167,7 @@ namespace OpenSim.Region.Framework.Scenes
                 lastTerseUpdateToAllClientsTick = currentTick;
                 lastPositionSentToAllClients = OffsetPosition;
 
+//                Console.WriteLine("Scheduled update for {0} in {1}", Name, Scene.Name);
                 m_scene.ForEachClient(SendTerseUpdateToClient);
             }
             TriggerScenePresenceUpdated();
@@ -2880,11 +3205,12 @@ namespace OpenSim.Region.Framework.Scenes
                 SendOtherAgentsAppearanceToMe();
 
                 EntityBase[] entities = Scene.Entities.GetEntities();
-                foreach(EntityBase e in entities)
+                foreach (EntityBase e in entities)
                 {
                     if (e != null && e is SceneObjectGroup)
                         ((SceneObjectGroup)e).SendFullUpdateToClient(ControllingClient);
                 }
+
             });
         }
 
@@ -2919,12 +3245,14 @@ namespace OpenSim.Region.Framework.Scenes
             // again here... this comes after the cached appearance check because the avatars
             // appearance goes into the avatar update packet
             SendAvatarDataToAllAgents();
+
+            // This invocation always shows up in the viewer logs as an error.  Is it needed?
             SendAppearanceToAgent(this);
 
             // If we are using the the cached appearance then send it out to everyone
             if (cachedappearance)
             {
-                m_log.DebugFormat("[SCENE PRESENCE]: baked textures are in the cache for {0}", Name);
+                m_log.DebugFormat("[SCENE PRESENCE]: Baked textures are in the cache for {0} in {1}", Name, m_scene.Name);
 
                 // If the avatars baked textures are all in the cache, then we have a 
                 // complete appearance... send it out, if not, then we'll send it when
@@ -3079,11 +3407,10 @@ namespace OpenSim.Region.Framework.Scenes
             }
 
             // Minimum Draw distance is 64 meters, the Radius of the draw distance sphere is 32m
-            if (Util.GetDistanceTo(AbsolutePosition, m_lastChildAgentUpdatePosition) >= Scene.ChildReprioritizationDistance ||
-                Util.GetDistanceTo(CameraPosition, m_lastChildAgentUpdateCamPosition) >= Scene.ChildReprioritizationDistance)
+            if (Util.GetDistanceTo(AbsolutePosition, m_lastChildAgentUpdatePosition) >= Scene.ChildReprioritizationDistance)
             {
                 m_lastChildAgentUpdatePosition = AbsolutePosition;
-                m_lastChildAgentUpdateCamPosition = CameraPosition;
+//                m_lastChildAgentUpdateCamPosition = CameraPosition;
 
                 ChildAgentDataUpdate cadu = new ChildAgentDataUpdate();
                 cadu.ActiveGroupID = UUID.Zero.Guid;
@@ -3110,7 +3437,7 @@ namespace OpenSim.Region.Framework.Scenes
                 cadu.Velocity = Velocity;
 
                 AgentPosition agentpos = new AgentPosition();
-                agentpos.CopyFrom(cadu);
+                agentpos.CopyFrom(cadu, ControllingClient.SessionId);
 
                 // Let's get this out of the update loop
                 Util.FireAndForget(delegate { m_scene.SendOutChildAgentUpdates(agentpos, this); });
@@ -3294,11 +3621,6 @@ namespace OpenSim.Region.Framework.Scenes
             }
         }
 
-        public void RestoreInCurrentScene()
-        {
-            AddToPhysicalScene(false); // not exactly false
-        }
-
         public void Reset()
         {
 //            m_log.DebugFormat("[SCENE PRESENCE]: Resetting {0} in {1}", Name, Scene.RegionInfo.RegionName);
@@ -3348,10 +3670,12 @@ namespace OpenSim.Region.Framework.Scenes
             if (byebyeRegions.Count > 0)
             {
                 m_log.Debug("[SCENE PRESENCE]: Closing " + byebyeRegions.Count + " child agents");
-                Util.FireAndForget(delegate 
-                { 
-                    m_scene.SceneGridService.SendCloseChildAgentConnections(ControllingClient.AgentId, byebyeRegions); 
-                });
+
+                AgentCircuitData acd = Scene.AuthenticateHandler.GetAgentCircuitData(UUID);
+                string auth = string.Empty;
+                if (acd != null)
+                    auth = acd.SessionID.ToString();
+                m_scene.SceneGridService.SendCloseChildAgentConnections(ControllingClient.AgentId, auth, byebyeRegions); 
             }
             
             foreach (ulong handle in byebyeRegions)
@@ -3392,7 +3716,7 @@ namespace OpenSim.Region.Framework.Scenes
 
         #region Child Agent Updates
 
-        public void ChildAgentDataUpdate(AgentData cAgentData)
+        public void UpdateChildAgent(AgentData cAgentData)
         {
 //            m_log.Debug("   >>> ChildAgentDataUpdate <<< " + Scene.RegionInfo.RegionName);
             if (!IsChildAgent)
@@ -3402,15 +3726,17 @@ namespace OpenSim.Region.Framework.Scenes
         }
 
         private static Vector3 marker = new Vector3(-1f, -1f, -1f);
+
         private void RaiseUpdateThrottles()
         {
             m_scene.EventManager.TriggerThrottleUpdate(this);
         }
+
         /// <summary>
         /// This updates important decision making data about a child agent
         /// The main purpose is to figure out what objects to send to a child agent that's in a neighboring region
         /// </summary>
-        public void ChildAgentDataUpdate(AgentPosition cAgentData, uint tRegionX, uint tRegionY, uint rRegionX, uint rRegionY)
+        public void UpdateChildAgent(AgentPosition cAgentData, uint tRegionX, uint tRegionY, uint rRegionX, uint rRegionY)
         {
             if (!IsChildAgent)
                 return;
@@ -3452,6 +3778,7 @@ namespace OpenSim.Region.Framework.Scenes
 
             cAgent.AgentID = UUID;
             cAgent.RegionID = Scene.RegionInfo.RegionID;
+            cAgent.SessionID = ControllingClient.SessionId;
 
             cAgent.Position = AbsolutePosition;
             cAgent.Velocity = m_velocity;
@@ -3517,7 +3844,8 @@ namespace OpenSim.Region.Framework.Scenes
 
         private void CopyFrom(AgentData cAgent)
         {
-            m_originRegionID = cAgent.RegionID;
+            lock (m_originRegionIDAccessLock)
+                m_originRegionID = cAgent.RegionID;
 
             m_callbackURI = cAgent.CallbackURI;
 //            m_log.DebugFormat(
@@ -3611,8 +3939,6 @@ namespace OpenSim.Region.Framework.Scenes
             {
                 Vector3 force = m_forceToApply.Value;
 
-                Updated = true;
-
                 Velocity = force;
 
                 m_forceToApply = null;
@@ -3694,7 +4020,8 @@ namespace OpenSim.Region.Framework.Scenes
 
 //                if (m_updateCount > 0)
 //                {
-            Animator.UpdateMovementAnimations();
+            if (Animator.UpdateMovementAnimations())
+                TriggerScenePresenceUpdated();
 //                    m_updateCount--;
 //                }
 
@@ -3858,6 +4185,7 @@ namespace OpenSim.Region.Framework.Scenes
 //                Animator.Close();
             Animator = null;
 
+            LifecycleState = ScenePresenceState.Removed;
         }
 
         public void AddAttachment(SceneObjectGroup gobj)
diff --git a/OpenSim/Region/Framework/Scenes/ScenePresenceStateMachine.cs b/OpenSim/Region/Framework/Scenes/ScenePresenceStateMachine.cs
new file mode 100644
index 0000000..cae7fe5
--- /dev/null
+++ b/OpenSim/Region/Framework/Scenes/ScenePresenceStateMachine.cs
@@ -0,0 +1,113 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+
+namespace OpenSim.Region.Framework.Scenes
+{
+    /// <summary>
+    /// The possible states that a scene presence can be in.  This is currently orthagonal to whether a scene presence
+    /// is root or child.
+    /// </summary>
+    /// <remarks>
+    /// This is a state machine.
+    ///
+    /// [Entry]               => Running
+    /// Running               => PreRemove, Removing
+    /// PreRemove             => Running, Removing
+    /// Removing              => Removed
+    /// 
+    /// All other methods should only see the scene presence in running state - this is the normal operational state
+    /// Removed state occurs when the presence has been removed.  This is the end state with no exit.
+    /// </remarks>
+    public enum ScenePresenceState
+    {
+        Running,                // Normal operation state.  The scene presence is available.
+        PreRemove,              // The presence is due to be removed but can still be returning to running.
+        Removing,               // The presence is in the process of being removed from the scene via Scene.RemoveClient.
+        Removed,                // The presence has been removed from the scene and is effectively dead.
+                                // There is no exit from this state.
+    }
+
+    internal class ScenePresenceStateMachine
+    {
+        private ScenePresence m_sp;
+        private ScenePresenceState m_state;
+
+        internal ScenePresenceStateMachine(ScenePresence sp)
+        {
+            m_sp = sp;
+            m_state = ScenePresenceState.Running;
+        }
+
+        internal ScenePresenceState GetState()
+        {
+            return m_state;
+        }
+
+        /// <summary>
+        /// Updates the state of an agent that is already in transit.
+        /// </summary>
+        /// <param name='id'></param>
+        /// <param name='newState'></param>
+        /// <returns></returns>
+        /// <exception cref='Exception'>Illegal transitions will throw an Exception</exception>
+        internal void SetState(ScenePresenceState newState)
+        {
+            bool transitionOkay = false;
+
+            lock (this)
+            {
+                if (newState == m_state)
+                    return;
+                else if (newState == ScenePresenceState.Running && m_state == ScenePresenceState.PreRemove)
+                    transitionOkay = true;
+                else if (newState == ScenePresenceState.PreRemove && m_state == ScenePresenceState.Running)
+                    transitionOkay = true;
+                else if (newState == ScenePresenceState.Removing)
+                {   
+                    if (m_state == ScenePresenceState.Running || m_state == ScenePresenceState.PreRemove)
+                        transitionOkay = true;
+                }
+                else if (newState == ScenePresenceState.Removed && m_state == ScenePresenceState.Removing)
+                    transitionOkay = true;
+            }           
+
+            if (!transitionOkay)
+            {
+                throw new Exception(
+                    string.Format(
+                        "Scene presence {0} is not allowed to move from state {1} to new state {2} in {3}",
+                        m_sp.Name, m_state, newState, m_sp.Scene.Name));
+            }
+            else
+            {
+                m_state = newState;
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/Framework/Scenes/Serialization/SceneObjectSerializer.cs b/OpenSim/Region/Framework/Scenes/Serialization/SceneObjectSerializer.cs
index ce4fb40..5372360 100644
--- a/OpenSim/Region/Framework/Scenes/Serialization/SceneObjectSerializer.cs
+++ b/OpenSim/Region/Framework/Scenes/Serialization/SceneObjectSerializer.cs
@@ -365,6 +365,7 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
             m_SOPXmlProcessors.Add("CollisionSound", ProcessCollisionSound);
             m_SOPXmlProcessors.Add("CollisionSoundVolume", ProcessCollisionSoundVolume);
             m_SOPXmlProcessors.Add("MediaUrl", ProcessMediaUrl);
+            m_SOPXmlProcessors.Add("AttachedPos", ProcessAttachedPos);
             m_SOPXmlProcessors.Add("DynAttrs", ProcessDynAttrs);
             m_SOPXmlProcessors.Add("TextureAnimation", ProcessTextureAnimation);
             m_SOPXmlProcessors.Add("ParticleSystem", ProcessParticleSystem);
@@ -443,6 +444,7 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
             m_ShapeXmlProcessors.Add("ProfileEnd", ProcessShpProfileEnd);
             m_ShapeXmlProcessors.Add("ProfileHollow", ProcessShpProfileHollow);
             m_ShapeXmlProcessors.Add("Scale", ProcessShpScale);
+            m_ShapeXmlProcessors.Add("LastAttachPoint", ProcessShpLastAttach);
             m_ShapeXmlProcessors.Add("State", ProcessShpState);
             m_ShapeXmlProcessors.Add("ProfileShape", ProcessShpProfileShape);
             m_ShapeXmlProcessors.Add("HollowShape", ProcessShpHollowShape);
@@ -798,6 +800,11 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
             obj.MediaUrl = reader.ReadElementContentAsString("MediaUrl", String.Empty);
         }
 
+        private static void ProcessAttachedPos(SceneObjectPart obj, XmlTextReader reader)
+        {
+            obj.AttachedPos = Util.ReadVector(reader, "AttachedPos");
+        }
+
         private static void ProcessDynAttrs(SceneObjectPart obj, XmlTextReader reader)
         {
             obj.DynAttrs.ReadXml(reader);
@@ -1099,6 +1106,11 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
             shp.State = (byte)reader.ReadElementContentAsInt("State", String.Empty);
         }
 
+        private static void ProcessShpLastAttach(PrimitiveBaseShape shp, XmlTextReader reader)
+        {
+            shp.LastAttachPoint = (byte)reader.ReadElementContentAsInt("LastAttachPoint", String.Empty);
+        }
+
         private static void ProcessShpProfileShape(PrimitiveBaseShape shp, XmlTextReader reader)
         {
             shp.ProfileShape = Util.ReadEnum<ProfileShape>(reader, "ProfileShape");
@@ -1267,7 +1279,7 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
 
             WriteUUID(writer, "CreatorID", sop.CreatorID, options);
 
-            if (sop.CreatorData != null && sop.CreatorData != string.Empty)
+            if (!string.IsNullOrEmpty(sop.CreatorData))
                 writer.WriteElementString("CreatorData", sop.CreatorData);
             else if (options.ContainsKey("home"))
             {
@@ -1345,8 +1357,9 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
             writer.WriteElementString("CollisionSoundVolume", sop.CollisionSoundVolume.ToString());
             if (sop.MediaUrl != null)
                 writer.WriteElementString("MediaUrl", sop.MediaUrl.ToString());
+            WriteVector(writer, "AttachedPos", sop.AttachedPos);
             
-            if (sop.DynAttrs.Count > 0)
+            if (sop.DynAttrs.CountNamespaces > 0)
             {
                 writer.WriteStartElement("DynAttrs");
                 sop.DynAttrs.WriteXml(writer);
@@ -1451,7 +1464,7 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
 
                     WriteUUID(writer, "CreatorID", item.CreatorID, options);
 
-                    if (item.CreatorData != null && item.CreatorData != string.Empty)
+                    if (!string.IsNullOrEmpty(item.CreatorData))
                         writer.WriteElementString("CreatorData", item.CreatorData);
                     else if (options.ContainsKey("home"))
                     {
@@ -1539,6 +1552,7 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
                 writer.WriteElementString("ProfileEnd", shp.ProfileEnd.ToString());
                 writer.WriteElementString("ProfileHollow", shp.ProfileHollow.ToString());
                 writer.WriteElementString("State", shp.State.ToString());
+                writer.WriteElementString("LastAttachPoint", shp.LastAttachPoint.ToString());
 
                 WriteFlags(writer, "ProfileShape", shp.ProfileShape.ToString(), options);
                 WriteFlags(writer, "HollowShape", shp.HollowShape.ToString(), options);
diff --git a/OpenSim/Region/Framework/Scenes/SimStatsReporter.cs b/OpenSim/Region/Framework/Scenes/SimStatsReporter.cs
index 5398ab9..bf32251 100644
--- a/OpenSim/Region/Framework/Scenes/SimStatsReporter.cs
+++ b/OpenSim/Region/Framework/Scenes/SimStatsReporter.cs
@@ -290,6 +290,9 @@ namespace OpenSim.Region.Framework.Scenes
 
         private void statsHeartBeat(object sender, EventArgs e)
         {
+            if (!m_scene.Active)
+                return;
+
             SimStatsPacket.StatBlock[] sb = new SimStatsPacket.StatBlock[23];
             SimStatsPacket.RegionBlock rb = new SimStatsPacket.RegionBlock();
             
diff --git a/OpenSim/Region/Framework/Scenes/Tests/SceneObjectDeRezTests.cs b/OpenSim/Region/Framework/Scenes/Tests/SceneObjectDeRezTests.cs
index 9557cd0..95b30d5 100644
--- a/OpenSim/Region/Framework/Scenes/Tests/SceneObjectDeRezTests.cs
+++ b/OpenSim/Region/Framework/Scenes/Tests/SceneObjectDeRezTests.cs
@@ -33,7 +33,9 @@ using NUnit.Framework;
 using OpenMetaverse;
 using OpenSim.Framework;
 using OpenSim.Framework.Communications;
+using OpenSim.Region.CoreModules.Framework.EntityTransfer;
 using OpenSim.Region.CoreModules.Framework.InventoryAccess;
+using OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation;
 using OpenSim.Region.CoreModules.World.Permissions;
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Services.Interfaces;
@@ -52,6 +54,24 @@ namespace OpenSim.Region.Framework.Scenes.Tests
     [TestFixture]
     public class SceneObjectDeRezTests : OpenSimTestCase
     {
+        [TestFixtureSetUp]
+        public void FixtureInit()
+        {
+            // Don't allow tests to be bamboozled by asynchronous events.  Execute everything on the same thread.
+            // This facility was added after the original async delete tests were written, so it may be possible now
+            // to not bother explicitly disabling their async (since everything will be running sync).
+            Util.FireAndForgetMethod = FireAndForgetMethod.RegressionTest;
+        }
+
+        [TestFixtureTearDown]
+        public void TearDown()
+        {
+            // We must set this back afterwards, otherwise later tests will fail since they're expecting multiple
+            // threads.  Possibly, later tests should be rewritten so none of them require async stuff (which regression
+            // tests really shouldn't).
+            Util.FireAndForgetMethod = Util.DefaultFireAndForgetMethod;
+        }
+
         /// <summary>
         /// Test deleting an object from a scene.
         /// </summary>
@@ -59,7 +79,6 @@ namespace OpenSim.Region.Framework.Scenes.Tests
         public void TestDeRezSceneObject()
         {
             TestHelpers.InMethod();
-//            log4net.Config.XmlConfigurator.Configure();
                         
             UUID userId = UUID.Parse("10000000-0000-0000-0000-000000000001");
             
@@ -73,32 +92,77 @@ namespace OpenSim.Region.Framework.Scenes.Tests
             // Turn off the timer on the async sog deleter - we'll crank it by hand for this test.
             AsyncSceneObjectGroupDeleter sogd = scene.SceneObjectGroupDeleter;
             sogd.Enabled = false;            
-            
-            SceneObjectPart part
-                = new SceneObjectPart(userId, PrimitiveBaseShape.Default, Vector3.Zero, Quaternion.Identity, Vector3.Zero);
-            part.Name = "obj1";
-            scene.AddNewSceneObject(new SceneObjectGroup(part), false);
+
+            SceneObjectGroup so = SceneHelpers.AddSceneObject(scene, "so1", userId);
+            uint soLocalId = so.LocalId;
 
             List<uint> localIds = new List<uint>();
-            localIds.Add(part.LocalId);
+            localIds.Add(so.LocalId);
             scene.DeRezObjects(client, localIds, UUID.Zero, DeRezAction.Delete, UUID.Zero);
 
             // Check that object isn't deleted until we crank the sogd handle.
-            SceneObjectPart retrievedPart = scene.GetSceneObjectPart(part.LocalId);
+            SceneObjectPart retrievedPart = scene.GetSceneObjectPart(so.LocalId);
             Assert.That(retrievedPart, Is.Not.Null);
             Assert.That(retrievedPart.ParentGroup.IsDeleted, Is.False);
 
             sogd.InventoryDeQueueAndDelete();
             
-            SceneObjectPart retrievedPart2 = scene.GetSceneObjectPart(part.LocalId);
-            Assert.That(retrievedPart2, Is.Null);
+            SceneObjectPart retrievedPart2 = scene.GetSceneObjectPart(so.LocalId);
+            Assert.That(retrievedPart2, Is.Null);              
+        }
+
+        /// <summary>
+        /// Test that child and root agents correctly receive KillObject notifications.
+        /// </summary>
+        [Test]
+        public void TestDeRezSceneObjectToAgents()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            SceneHelpers sh = new SceneHelpers();
+            TestScene sceneA = sh.SetupScene("sceneA", TestHelpers.ParseTail(0x100), 1000, 1000);
+            TestScene sceneB = sh.SetupScene("sceneB", TestHelpers.ParseTail(0x200), 1000, 999);
+
+            // We need this so that the creation of the root client for userB in sceneB can trigger the creation of a child client in sceneA
+            LocalSimulationConnectorModule lscm = new LocalSimulationConnectorModule();
+            EntityTransferModule etmB = new EntityTransferModule();
+            IConfigSource config = new IniConfigSource();
+            IConfig modulesConfig = config.AddConfig("Modules");
+            modulesConfig.Set("EntityTransferModule", etmB.Name);
+            modulesConfig.Set("SimulationServices", lscm.Name);
+            SceneHelpers.SetupSceneModules(new Scene[] { sceneA, sceneB }, config, lscm);
+            SceneHelpers.SetupSceneModules(sceneB, config, etmB);
+
+            // We need this for derez
+            //SceneHelpers.SetupSceneModules(sceneA, new PermissionsModule());
+
+            UserAccount uaA = UserAccountHelpers.CreateUserWithInventory(sceneA, "Andy", "AAA", 0x1, "");
+            UserAccount uaB = UserAccountHelpers.CreateUserWithInventory(sceneA, "Brian", "BBB", 0x2, "");
+
+            TestClient clientA = (TestClient)SceneHelpers.AddScenePresence(sceneA, uaA).ControllingClient;
+
+            // This is the more long-winded route we have to take to get a child client created for userB in sceneA
+            // rather than just calling AddScenePresence() as for userA
+            AgentCircuitData acd = SceneHelpers.GenerateAgentData(uaB);
+            TestClient clientB = new TestClient(acd, sceneB);
+            List<TestClient> childClientsB = new List<TestClient>();
+            EntityTransferHelpers.SetupInformClientOfNeighbourTriggersNeighbourClientCreate(clientB, childClientsB);
+
+            SceneHelpers.AddScenePresence(sceneB, clientB, acd);
+
+            SceneObjectGroup so = SceneHelpers.AddSceneObject(sceneA);
+            uint soLocalId = so.LocalId;
+
+            sceneA.DeleteSceneObject(so, false);
         }
         
         /// <summary>
         /// Test deleting an object from a scene where the deleter is not the owner
         /// </summary>
-        /// 
+        /// <remarks>
         /// This test assumes that the deleter is not a god.       
+        /// </remarks>
         [Test]
         public void TestDeRezSceneObjectNotOwner()
         {
diff --git a/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceAgentTests.cs b/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceAgentTests.cs
index bbfbbfc..1ff1329 100644
--- a/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceAgentTests.cs
+++ b/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceAgentTests.cs
@@ -111,6 +111,45 @@ namespace OpenSim.Region.Framework.Scenes.Tests
             Assert.That(scene.GetScenePresences().Count, Is.EqualTo(1));
         }
 
+        /// <summary>
+        /// Test that duplicate complete movement calls are ignored.
+        /// </summary>
+        /// <remarks>
+        /// If duplicate calls are not ignored then there is a risk of race conditions or other unexpected effects.
+        /// </remarks>
+        [Test]
+        public void TestDupeCompleteMovementCalls()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            UUID spUuid = TestHelpers.ParseTail(0x1);
+
+            TestScene scene = new SceneHelpers().SetupScene();
+
+            int makeRootAgentEvents = 0;
+            scene.EventManager.OnMakeRootAgent += spi => makeRootAgentEvents++;
+
+            ScenePresence sp = SceneHelpers.AddScenePresence(scene, spUuid);
+
+            Assert.That(makeRootAgentEvents, Is.EqualTo(1));
+
+            // Normally these would be invoked by a CompleteMovement message coming in to the UDP stack.  But for
+            // convenience, here we will invoke it manually.
+            sp.CompleteMovement(sp.ControllingClient, true);
+
+            Assert.That(makeRootAgentEvents, Is.EqualTo(1));
+
+            // Check rest of exepcted parameters.
+            Assert.That(scene.AuthenticateHandler.GetAgentCircuitData(spUuid), Is.Not.Null);
+            Assert.That(scene.AuthenticateHandler.GetAgentCircuits().Count, Is.EqualTo(1));
+          
+            Assert.That(sp.IsChildAgent, Is.False);
+            Assert.That(sp.UUID, Is.EqualTo(spUuid));
+
+            Assert.That(scene.GetScenePresences().Count, Is.EqualTo(1));
+        }
+
         [Test]
         public void TestCreateDuplicateRootScenePresence()
         {
@@ -119,7 +158,20 @@ namespace OpenSim.Region.Framework.Scenes.Tests
 
             UUID spUuid = TestHelpers.ParseTail(0x1);
 
+            // The etm is only invoked by this test to check whether an agent is still in transit if there is a dupe
+            EntityTransferModule etm = new EntityTransferModule();
+
+            IConfigSource config = new IniConfigSource();
+            IConfig modulesConfig = config.AddConfig("Modules");
+            modulesConfig.Set("EntityTransferModule", etm.Name);
+            IConfig entityTransferConfig = config.AddConfig("EntityTransfer");
+
+            // In order to run a single threaded regression test we do not want the entity transfer module waiting
+            // for a callback from the destination scene before removing its avatar data.
+            entityTransferConfig.Set("wait_for_callback", false);
+
             TestScene scene = new SceneHelpers().SetupScene();
+            SceneHelpers.SetupSceneModules(scene, config, etm);
             SceneHelpers.AddScenePresence(scene, spUuid);
             SceneHelpers.AddScenePresence(scene, spUuid);
 
@@ -133,7 +185,7 @@ namespace OpenSim.Region.Framework.Scenes.Tests
         }
 
         [Test]
-        public void TestCloseAgent()
+        public void TestCloseClient()
         {
             TestHelpers.InMethod();
 //            TestHelpers.EnableLogging();
@@ -141,7 +193,7 @@ namespace OpenSim.Region.Framework.Scenes.Tests
             TestScene scene = new SceneHelpers().SetupScene();
             ScenePresence sp = SceneHelpers.AddScenePresence(scene, TestHelpers.ParseTail(0x1));
 
-            scene.IncomingCloseAgent(sp.UUID, false);
+            scene.CloseAgent(sp.UUID, false);
 
             Assert.That(scene.GetScenePresence(sp.UUID), Is.Null);
             Assert.That(scene.AuthenticateHandler.GetAgentCircuitData(sp.UUID), Is.Null);
@@ -187,7 +239,7 @@ namespace OpenSim.Region.Framework.Scenes.Tests
             // *** This is the second stage, where the client established a child agent/scene presence using the
             // circuit code given to the scene in stage 1 ***
             TestClient client = new TestClient(acd, scene);
-            scene.AddNewClient(client, PresenceType.User);
+            scene.AddNewAgent(client, PresenceType.User);
 
             Assert.That(scene.AuthenticateHandler.GetAgentCircuitData(agentId), Is.Not.Null);
             Assert.That(scene.AuthenticateHandler.GetAgentCircuits().Count, Is.EqualTo(1));
@@ -236,58 +288,5 @@ namespace OpenSim.Region.Framework.Scenes.Tests
 //            Assert.That(childPresence, Is.Not.Null);
 //            Assert.That(childPresence.IsChildAgent, Is.True);
         }
-
-//        /// <summary>
-//        /// Test adding a root agent to a scene.  Doesn't yet actually complete crossing the agent into the scene.
-//        /// </summary>
-//        [Test]
-//        public void T010_TestAddRootAgent()
-//        {
-//            TestHelpers.InMethod();
-//
-//            string firstName = "testfirstname";
-//
-//            AgentCircuitData agent = new AgentCircuitData();
-//            agent.AgentID = agent1;
-//            agent.firstname = firstName;
-//            agent.lastname = "testlastname";
-//            agent.SessionID = UUID.Random();
-//            agent.SecureSessionID = UUID.Random();
-//            agent.circuitcode = 123;
-//            agent.BaseFolder = UUID.Zero;
-//            agent.InventoryFolder = UUID.Zero;
-//            agent.startpos = Vector3.Zero;
-//            agent.CapsPath = GetRandomCapsObjectPath();
-//            agent.ChildrenCapSeeds = new Dictionary<ulong, string>();
-//            agent.child = true;
-//
-//            scene.PresenceService.LoginAgent(agent.AgentID.ToString(), agent.SessionID, agent.SecureSessionID);
-//
-//            string reason;
-//            scene.NewUserConnection(agent, (uint)TeleportFlags.ViaLogin, out reason);
-//            testclient = new TestClient(agent, scene);
-//            scene.AddNewClient(testclient);
-//
-//            ScenePresence presence = scene.GetScenePresence(agent1);
-//
-//            Assert.That(presence, Is.Not.Null, "presence is null");
-//            Assert.That(presence.Firstname, Is.EqualTo(firstName), "First name not same");
-//            acd1 = agent;
-//        }
-//
-//        /// <summary>
-//        /// Test removing an uncrossed root agent from a scene.
-//        /// </summary>
-//        [Test]
-//        public void T011_TestRemoveRootAgent()
-//        {
-//            TestHelpers.InMethod();
-//
-//            scene.RemoveClient(agent1);
-//
-//            ScenePresence presence = scene.GetScenePresence(agent1);
-//
-//            Assert.That(presence, Is.Null, "presence is not null");
-//        }
     }
 }
\ No newline at end of file
diff --git a/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceCapabilityTests.cs b/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceCapabilityTests.cs
new file mode 100644
index 0000000..9fa0a71
--- /dev/null
+++ b/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceCapabilityTests.cs
@@ -0,0 +1,90 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using System.Text;
+using System.Threading;
+using System.Timers;
+using Timer = System.Timers.Timer;
+using Nini.Config;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Framework.Communications;
+using OpenSim.Framework.Servers;
+using OpenSim.Framework.Servers.HttpServer;
+using OpenSim.Region.ClientStack.Linden;
+using OpenSim.Region.CoreModules.Framework;
+using OpenSim.Region.CoreModules.Framework.EntityTransfer;
+using OpenSim.Region.CoreModules.World.Serialiser;
+using OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Tests.Common;
+using OpenSim.Tests.Common.Mock;
+using GridRegion = OpenSim.Services.Interfaces.GridRegion;
+
+namespace OpenSim.Region.Framework.Scenes.Tests
+{
+    [TestFixture]
+    public class ScenePresenceCapabilityTests : OpenSimTestCase
+    {
+        [Test]
+        public void TestChildAgentSingleRegionCapabilities()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            UUID spUuid = TestHelpers.ParseTail(0x1);
+
+            // XXX: This is not great since the use of statics will mean that this has to be manually cleaned up for
+            // any subsequent test.
+            // XXX: May replace with a mock IHttpServer later.
+            BaseHttpServer httpServer = new BaseHttpServer(99999);
+            MainServer.AddHttpServer(httpServer);
+            MainServer.Instance = httpServer;
+
+            CapabilitiesModule capsMod = new CapabilitiesModule();
+            TestScene scene = new SceneHelpers().SetupScene();
+            SceneHelpers.SetupSceneModules(scene, capsMod);
+
+            ScenePresence sp = SceneHelpers.AddChildScenePresence(scene, spUuid);
+            //Assert.That(capsMod.GetCapsForUser(spUuid), Is.Not.Null);
+
+            // TODO: Need to add tests for other ICapabiltiesModule methods.
+
+//            scene.IncomingCloseAgent(sp.UUID, false);
+//            //Assert.That(capsMod.GetCapsForUser(spUuid), Is.Null);
+            scene.CloseAgent(sp.UUID, false);
+//            Assert.That(capsMod.GetCapsForUser(spUuid), Is.Null);
+
+            // TODO: Need to add tests for other ICapabiltiesModule methods.
+        }
+    }
+}
diff --git a/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceCrossingTests.cs b/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceCrossingTests.cs
index 8775949..b806a97 100644
--- a/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceCrossingTests.cs
+++ b/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceCrossingTests.cs
@@ -38,6 +38,7 @@ using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.CoreModules.Framework;
 using OpenSim.Region.CoreModules.Framework.EntityTransfer;
 using OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation;
+using OpenSim.Region.CoreModules.World.Permissions;
 using OpenSim.Tests.Common;
 using OpenSim.Tests.Common.Mock;
 
@@ -95,11 +96,11 @@ namespace OpenSim.Region.Framework.Scenes.Tests
             SceneHelpers.SetupSceneModules(sceneB, config, new CapabilitiesModule(), etmB);
 
             AgentCircuitData acd = SceneHelpers.GenerateAgentData(userId);
-            TestClient tc = new TestClient(acd, sceneA, sh.SceneManager);
+            TestClient tc = new TestClient(acd, sceneA);
             List<TestClient> destinationTestClients = new List<TestClient>();
-            EntityTransferHelpers.SetUpInformClientOfNeighbour(tc, destinationTestClients);
+            EntityTransferHelpers.SetupInformClientOfNeighbourTriggersNeighbourClientCreate(tc, destinationTestClients);
 
-            ScenePresence originalSp = SceneHelpers.AddScenePresence(sceneA, tc, acd, sh.SceneManager);
+            ScenePresence originalSp = SceneHelpers.AddScenePresence(sceneA, tc, acd);
             originalSp.AbsolutePosition = new Vector3(128, 32, 10);
 
 //            originalSp.Flying = true;
@@ -112,6 +113,7 @@ namespace OpenSim.Region.Framework.Scenes.Tests
             //moveArgs.BodyRotation = Quaternion.CreateFromEulers(Vector3.Zero);
             moveArgs.BodyRotation = Quaternion.CreateFromEulers(new Vector3(0, 0, (float)-(Math.PI / 2)));
             moveArgs.ControlFlags = (uint)AgentManager.ControlFlags.AGENT_CONTROL_AT_POS;
+            moveArgs.SessionID = acd.SessionID;
 
             originalSp.HandleAgentUpdate(originalSp.ControllingClient, moveArgs);
 
@@ -158,5 +160,90 @@ namespace OpenSim.Region.Framework.Scenes.Tests
             Assert.That(agentMovementCompleteReceived, Is.EqualTo(1));
             Assert.That(spAfterCrossSceneB.IsChildAgent, Is.False);
         }
+
+        /// <summary>
+        /// Test a cross attempt where the user can see into the neighbour but does not have permission to become
+        /// root there.
+        /// </summary>
+        [Test]
+        public void TestCrossOnSameSimulatorNoRootDestPerm()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            UUID userId = TestHelpers.ParseTail(0x1);
+
+            EntityTransferModule etmA = new EntityTransferModule();
+            EntityTransferModule etmB = new EntityTransferModule();
+            LocalSimulationConnectorModule lscm = new LocalSimulationConnectorModule();
+
+            IConfigSource config = new IniConfigSource();
+            IConfig modulesConfig = config.AddConfig("Modules");
+            modulesConfig.Set("EntityTransferModule", etmA.Name);
+            modulesConfig.Set("SimulationServices", lscm.Name);
+
+            SceneHelpers sh = new SceneHelpers();
+            TestScene sceneA = sh.SetupScene("sceneA", TestHelpers.ParseTail(0x100), 1000, 1000);
+            TestScene sceneB = sh.SetupScene("sceneB", TestHelpers.ParseTail(0x200), 1000, 999);
+
+            SceneHelpers.SetupSceneModules(new Scene[] { sceneA, sceneB }, config, lscm);
+            SceneHelpers.SetupSceneModules(sceneA, config, new CapabilitiesModule(), etmA);
+
+            // We need to set up the permisions module on scene B so that our later use of agent limit to deny
+            // QueryAccess won't succeed anyway because administrators are always allowed in and the default
+            // IsAdministrator if no permissions module is present is true.
+//            SceneHelpers.SetupSceneModules(sceneB, config, new CapabilitiesModule(), new PermissionsModule(), etmB);
+
+            AgentCircuitData acd = SceneHelpers.GenerateAgentData(userId);
+            TestClient tc = new TestClient(acd, sceneA);
+            List<TestClient> destinationTestClients = new List<TestClient>();
+            EntityTransferHelpers.SetupInformClientOfNeighbourTriggersNeighbourClientCreate(tc, destinationTestClients);
+
+            // Make sure sceneB will not accept this avatar.
+            sceneB.RegionInfo.EstateSettings.PublicAccess = false;
+
+            ScenePresence originalSp = SceneHelpers.AddScenePresence(sceneA, tc, acd);
+            originalSp.AbsolutePosition = new Vector3(128, 32, 10);
+
+            AgentUpdateArgs moveArgs = new AgentUpdateArgs();
+            //moveArgs.BodyRotation = Quaternion.CreateFromEulers(Vector3.Zero);
+            moveArgs.BodyRotation = Quaternion.CreateFromEulers(new Vector3(0, 0, (float)-(Math.PI / 2)));
+            moveArgs.ControlFlags = (uint)AgentManager.ControlFlags.AGENT_CONTROL_AT_POS;
+            moveArgs.SessionID = acd.SessionID;
+
+            originalSp.HandleAgentUpdate(originalSp.ControllingClient, moveArgs);
+
+            sceneA.Update(1);
+
+//            Console.WriteLine("Second pos {0}", originalSp.AbsolutePosition);
+
+            // FIXME: This is a sufficient number of updates to for the presence to reach the northern border.
+            // But really we want to do this in a more robust way.
+            for (int i = 0; i < 100; i++)
+            {
+                sceneA.Update(1);
+//                Console.WriteLine("Pos {0}", originalSp.AbsolutePosition);
+            }
+
+            // sceneA agent should still be root
+            ScenePresence spAfterCrossSceneA = sceneA.GetScenePresence(originalSp.UUID);
+            Assert.That(spAfterCrossSceneA.IsChildAgent, Is.False);
+
+            ScenePresence spAfterCrossSceneB = sceneB.GetScenePresence(originalSp.UUID);
+
+            // sceneB agent should also still be root
+            Assert.That(spAfterCrossSceneB.IsChildAgent, Is.True);
+
+            // sceneB should ignore unauthorized attempt to upgrade agent to root
+            TestClient sceneBTc = ((TestClient)spAfterCrossSceneB.ControllingClient);
+
+            int agentMovementCompleteReceived = 0;
+            sceneBTc.OnReceivedMoveAgentIntoRegion += (ri, pos, look) => agentMovementCompleteReceived++;
+
+            sceneBTc.CompleteMovement();
+
+            Assert.That(agentMovementCompleteReceived, Is.EqualTo(0));
+            Assert.That(spAfterCrossSceneB.IsChildAgent, Is.True);
+        }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceSitTests.cs b/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceSitTests.cs
index acaeb90..0911f00 100644
--- a/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceSitTests.cs
+++ b/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceSitTests.cs
@@ -111,15 +111,13 @@ namespace OpenSim.Region.Framework.Scenes.Tests
 
             SceneObjectPart part = SceneHelpers.AddSceneObject(m_scene).RootPart;
 
+            // We need to preserve this here because phys actor is removed by the sit.
+            Vector3 spPhysActorSize = m_sp.PhysicsActor.Size;
             m_sp.HandleAgentRequestSit(m_sp.ControllingClient, m_sp.UUID, part.UUID, Vector3.Zero);
 
-            // FIXME: This is different for live avatars - z position is adjusted.  This is half the height of the
-            // default avatar.
-            // Curiously, Vector3.ToString() will not display the last two places of the float.  For example,
-            // printing out npc.AbsolutePosition will give <0, 0, 0.8454993> not <0, 0, 0.845499337>
             Assert.That(
                 m_sp.AbsolutePosition,
-                Is.EqualTo(part.AbsolutePosition + new Vector3(0, 0, 0.845499337f)));
+                Is.EqualTo(part.AbsolutePosition + new Vector3(0, 0, spPhysActorSize.Z / 2)));
 
             m_sp.StandUp();
 
@@ -147,9 +145,9 @@ namespace OpenSim.Region.Framework.Scenes.Tests
 
             Assert.That(part.SitTargetAvatar, Is.EqualTo(m_sp.UUID));
             Assert.That(m_sp.ParentID, Is.EqualTo(part.LocalId));
-            Assert.That(
-                m_sp.AbsolutePosition,
-                Is.EqualTo(part.AbsolutePosition + part.SitTargetPosition + ScenePresence.SIT_TARGET_ADJUSTMENT));
+//            Assert.That(
+//                m_sp.AbsolutePosition,
+//                Is.EqualTo(part.AbsolutePosition + part.SitTargetPosition + ScenePresence.SIT_TARGET_ADJUSTMENT));
             Assert.That(m_sp.PhysicsActor, Is.Null);
 
             Assert.That(part.GetSittingAvatarsCount(), Is.EqualTo(1));
diff --git a/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceTeleportTests.cs b/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceTeleportTests.cs
index 8d94d29..fff542b 100644
--- a/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceTeleportTests.cs
+++ b/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceTeleportTests.cs
@@ -30,6 +30,7 @@ using System.Collections.Generic;
 using System.IO;
 using System.Net;
 using System.Text;
+using System.Threading;
 using Nini.Config;
 using NUnit.Framework;
 using OpenMetaverse;
@@ -107,7 +108,7 @@ namespace OpenSim.Region.Framework.Scenes.Tests
         }
 
         [Test]
-        public void TestSameSimulatorIsolatedRegions()
+        public void TestSameSimulatorIsolatedRegionsV1()
         {
             TestHelpers.InMethod();
 //            TestHelpers.EnableLogging();
@@ -136,14 +137,18 @@ namespace OpenSim.Region.Framework.Scenes.Tests
             SceneHelpers.SetupSceneModules(sceneB, config, etmB);
             SceneHelpers.SetupSceneModules(new Scene[] { sceneA, sceneB }, config, lscm);
 
+            // FIXME: Hack - this is here temporarily to revert back to older entity transfer behaviour
+            lscm.ServiceVersion = "SIMULATION/0.1";
+
             Vector3 teleportPosition = new Vector3(10, 11, 12);
             Vector3 teleportLookAt = new Vector3(20, 21, 22);
 
-            ScenePresence sp = SceneHelpers.AddScenePresence(sceneA, userId, sh.SceneManager);
+            ScenePresence sp = SceneHelpers.AddScenePresence(sceneA, userId);
             sp.AbsolutePosition = new Vector3(30, 31, 32);
 
             List<TestClient> destinationTestClients = new List<TestClient>();
-            EntityTransferHelpers.SetUpInformClientOfNeighbour((TestClient)sp.ControllingClient, destinationTestClients);
+            EntityTransferHelpers.SetupInformClientOfNeighbourTriggersNeighbourClientCreate(
+                (TestClient)sp.ControllingClient, destinationTestClients);
 
             sceneA.RequestTeleportLocation(
                 sp.ControllingClient,
@@ -176,6 +181,67 @@ namespace OpenSim.Region.Framework.Scenes.Tests
 //            Assert.That(sp.Lookat, Is.EqualTo(teleportLookAt));
         }
 
+        [Test]
+        public void TestSameSimulatorIsolatedRegionsV2()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            UUID userId = TestHelpers.ParseTail(0x1);
+
+            EntityTransferModule etmA = new EntityTransferModule();
+            EntityTransferModule etmB = new EntityTransferModule();
+            LocalSimulationConnectorModule lscm = new LocalSimulationConnectorModule();
+
+            IConfigSource config = new IniConfigSource();
+            IConfig modulesConfig = config.AddConfig("Modules");
+            modulesConfig.Set("EntityTransferModule", etmA.Name);
+            modulesConfig.Set("SimulationServices", lscm.Name);
+
+            SceneHelpers sh = new SceneHelpers();
+            TestScene sceneA = sh.SetupScene("sceneA", TestHelpers.ParseTail(0x100), 1000, 1000);
+            TestScene sceneB = sh.SetupScene("sceneB", TestHelpers.ParseTail(0x200), 1002, 1000);
+
+            SceneHelpers.SetupSceneModules(sceneA, config, etmA);
+            SceneHelpers.SetupSceneModules(sceneB, config, etmB);
+            SceneHelpers.SetupSceneModules(new Scene[] { sceneA, sceneB }, config, lscm);
+
+            Vector3 teleportPosition = new Vector3(10, 11, 12);
+            Vector3 teleportLookAt = new Vector3(20, 21, 22);
+
+            ScenePresence sp = SceneHelpers.AddScenePresence(sceneA, userId);
+            sp.AbsolutePosition = new Vector3(30, 31, 32);
+
+            List<TestClient> destinationTestClients = new List<TestClient>();
+            EntityTransferHelpers.SetupSendRegionTeleportTriggersDestinationClientCreateAndCompleteMovement(
+                (TestClient)sp.ControllingClient, destinationTestClients);
+
+            sceneA.RequestTeleportLocation(
+                sp.ControllingClient,
+                sceneB.RegionInfo.RegionHandle,
+                teleportPosition,
+                teleportLookAt,
+                (uint)TeleportFlags.ViaLocation);
+
+            Assert.That(sceneA.GetScenePresence(userId), Is.Null);
+
+            ScenePresence sceneBSp = sceneB.GetScenePresence(userId);
+            Assert.That(sceneBSp, Is.Not.Null);
+            Assert.That(sceneBSp.Scene.RegionInfo.RegionName, Is.EqualTo(sceneB.RegionInfo.RegionName));
+            Assert.That(sceneBSp.AbsolutePosition, Is.EqualTo(teleportPosition));
+
+            Assert.That(sceneA.GetRootAgentCount(), Is.EqualTo(0));
+            Assert.That(sceneA.GetChildAgentCount(), Is.EqualTo(0));
+            Assert.That(sceneB.GetRootAgentCount(), Is.EqualTo(1));
+            Assert.That(sceneB.GetChildAgentCount(), Is.EqualTo(0));
+
+            // TODO: Add assertions to check correct circuit details in both scenes.
+
+            // Lookat is sent to the client only - sp.Lookat does not yield the same thing (calculation from camera
+            // position instead).
+//            Assert.That(sp.Lookat, Is.EqualTo(teleportLookAt));
+        }
+
         /// <summary>
         /// Test teleport procedures when the target simulator returns false when queried about access.
         /// </summary>
@@ -224,7 +290,7 @@ namespace OpenSim.Region.Framework.Scenes.Tests
             Vector3 teleportPosition = new Vector3(10, 11, 12);
             Vector3 teleportLookAt = new Vector3(20, 21, 22);
 
-            ScenePresence sp = SceneHelpers.AddScenePresence(sceneA, userId, sh.SceneManager);
+            ScenePresence sp = SceneHelpers.AddScenePresence(sceneA, userId);
             sp.AbsolutePosition = preTeleportPosition;
 
             // Make sceneB return false on query access
@@ -300,7 +366,7 @@ namespace OpenSim.Region.Framework.Scenes.Tests
             Vector3 teleportPosition = new Vector3(10, 11, 12);
             Vector3 teleportLookAt = new Vector3(20, 21, 22);
 
-            ScenePresence sp = SceneHelpers.AddScenePresence(sceneA, userId, sh.SceneManager);
+            ScenePresence sp = SceneHelpers.AddScenePresence(sceneA, userId);
             sp.AbsolutePosition = preTeleportPosition;
 
             // Make sceneB refuse CreateAgent
@@ -389,7 +455,7 @@ namespace OpenSim.Region.Framework.Scenes.Tests
             Vector3 teleportPosition = new Vector3(10, 11, 12);
             Vector3 teleportLookAt = new Vector3(20, 21, 22);
 
-            ScenePresence sp = SceneHelpers.AddScenePresence(sceneA, userId, sh.SceneManager);
+            ScenePresence sp = SceneHelpers.AddScenePresence(sceneA, userId);
             sp.AbsolutePosition = preTeleportPosition;
 
             sceneA.RequestTeleportLocation(
@@ -425,10 +491,10 @@ namespace OpenSim.Region.Framework.Scenes.Tests
         }
 
         [Test]
-        public void TestSameSimulatorNeighbouringRegions()
+        public void TestSameSimulatorNeighbouringRegionsV1()
         {
             TestHelpers.InMethod();
-            TestHelpers.EnableLogging();
+//            TestHelpers.EnableLogging();
 
             UUID userId = TestHelpers.ParseTail(0x1);
 
@@ -454,15 +520,18 @@ namespace OpenSim.Region.Framework.Scenes.Tests
             SceneHelpers.SetupSceneModules(sceneA, config, new CapabilitiesModule(), etmA);
             SceneHelpers.SetupSceneModules(sceneB, config, new CapabilitiesModule(), etmB);
 
+            // FIXME: Hack - this is here temporarily to revert back to older entity transfer behaviour
+            lscm.ServiceVersion = "SIMULATION/0.1";
+
             Vector3 teleportPosition = new Vector3(10, 11, 12);
             Vector3 teleportLookAt = new Vector3(20, 21, 22);
 
             AgentCircuitData acd = SceneHelpers.GenerateAgentData(userId);
-            TestClient tc = new TestClient(acd, sceneA, sh.SceneManager);
+            TestClient tc = new TestClient(acd, sceneA);
             List<TestClient> destinationTestClients = new List<TestClient>();
-            EntityTransferHelpers.SetUpInformClientOfNeighbour(tc, destinationTestClients);
+            EntityTransferHelpers.SetupInformClientOfNeighbourTriggersNeighbourClientCreate(tc, destinationTestClients);
 
-            ScenePresence beforeSceneASp = SceneHelpers.AddScenePresence(sceneA, tc, acd, sh.SceneManager);
+            ScenePresence beforeSceneASp = SceneHelpers.AddScenePresence(sceneA, tc, acd);
             beforeSceneASp.AbsolutePosition = new Vector3(30, 31, 32);
 
             Assert.That(beforeSceneASp, Is.Not.Null);
@@ -506,5 +575,89 @@ namespace OpenSim.Region.Framework.Scenes.Tests
 
 //            TestHelpers.DisableLogging();
         }
+
+        [Test]
+        public void TestSameSimulatorNeighbouringRegionsV2()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            UUID userId = TestHelpers.ParseTail(0x1);
+
+            EntityTransferModule etmA = new EntityTransferModule();
+            EntityTransferModule etmB = new EntityTransferModule();
+            LocalSimulationConnectorModule lscm = new LocalSimulationConnectorModule();
+
+            IConfigSource config = new IniConfigSource();
+            IConfig modulesConfig = config.AddConfig("Modules");
+            modulesConfig.Set("EntityTransferModule", etmA.Name);
+            modulesConfig.Set("SimulationServices", lscm.Name);
+
+            SceneHelpers sh = new SceneHelpers();
+            TestScene sceneA = sh.SetupScene("sceneA", TestHelpers.ParseTail(0x100), 1000, 1000);
+            TestScene sceneB = sh.SetupScene("sceneB", TestHelpers.ParseTail(0x200), 1001, 1000);
+
+            SceneHelpers.SetupSceneModules(new Scene[] { sceneA, sceneB }, config, lscm);
+            SceneHelpers.SetupSceneModules(sceneA, config, new CapabilitiesModule(), etmA);
+            SceneHelpers.SetupSceneModules(sceneB, config, new CapabilitiesModule(), etmB);
+
+            Vector3 teleportPosition = new Vector3(10, 11, 12);
+            Vector3 teleportLookAt = new Vector3(20, 21, 22);
+
+            AgentCircuitData acd = SceneHelpers.GenerateAgentData(userId);
+            TestClient tc = new TestClient(acd, sceneA);
+            List<TestClient> destinationTestClients = new List<TestClient>();
+            EntityTransferHelpers.SetupInformClientOfNeighbourTriggersNeighbourClientCreate(tc, destinationTestClients);
+
+            ScenePresence beforeSceneASp = SceneHelpers.AddScenePresence(sceneA, tc, acd);
+            beforeSceneASp.AbsolutePosition = new Vector3(30, 31, 32);
+
+            Assert.That(beforeSceneASp, Is.Not.Null);
+            Assert.That(beforeSceneASp.IsChildAgent, Is.False);
+
+            ScenePresence beforeSceneBSp = sceneB.GetScenePresence(userId);
+            Assert.That(beforeSceneBSp, Is.Not.Null);
+            Assert.That(beforeSceneBSp.IsChildAgent, Is.True);
+
+            // Here, we need to make clientA's receipt of SendRegionTeleport trigger clientB's CompleteMovement().  This
+            // is to operate the teleport V2 mechanism where the EntityTransferModule will first request the client to
+            // CompleteMovement to the region and then call UpdateAgent to the destination region to confirm the receipt
+            // Both these operations will occur on different threads and will wait for each other.
+            // We have to do this via ThreadPool directly since FireAndForget has been switched to sync for the V1
+            // test protocol, where we are trying to avoid unpredictable async operations in regression tests.
+            tc.OnTestClientSendRegionTeleport 
+                += (regionHandle, simAccess, regionExternalEndPoint, locationID, flags, capsURL) 
+                    => ThreadPool.UnsafeQueueUserWorkItem(o => destinationTestClients[0].CompleteMovement(), null);
+
+            sceneA.RequestTeleportLocation(
+                beforeSceneASp.ControllingClient,
+                sceneB.RegionInfo.RegionHandle,
+                teleportPosition,
+                teleportLookAt,
+                (uint)TeleportFlags.ViaLocation);
+
+            ScenePresence afterSceneASp = sceneA.GetScenePresence(userId);
+            Assert.That(afterSceneASp, Is.Not.Null);
+            Assert.That(afterSceneASp.IsChildAgent, Is.True);
+
+            ScenePresence afterSceneBSp = sceneB.GetScenePresence(userId);
+            Assert.That(afterSceneBSp, Is.Not.Null);
+            Assert.That(afterSceneBSp.IsChildAgent, Is.False);
+            Assert.That(afterSceneBSp.Scene.RegionInfo.RegionName, Is.EqualTo(sceneB.RegionInfo.RegionName));
+            Assert.That(afterSceneBSp.AbsolutePosition, Is.EqualTo(teleportPosition));
+
+            Assert.That(sceneA.GetRootAgentCount(), Is.EqualTo(0));
+            Assert.That(sceneA.GetChildAgentCount(), Is.EqualTo(1));
+            Assert.That(sceneB.GetRootAgentCount(), Is.EqualTo(1));
+            Assert.That(sceneB.GetChildAgentCount(), Is.EqualTo(0));
+
+            // TODO: Add assertions to check correct circuit details in both scenes.
+
+            // Lookat is sent to the client only - sp.Lookat does not yield the same thing (calculation from camera
+            // position instead).
+//            Assert.That(sp.Lookat, Is.EqualTo(teleportLookAt));
+
+//            TestHelpers.DisableLogging();
+        }
     }
 }
diff --git a/OpenSim/Region/Framework/Scenes/Tests/SceneStatisticsTests.cs b/OpenSim/Region/Framework/Scenes/Tests/SceneStatisticsTests.cs
new file mode 100644
index 0000000..1667002
--- /dev/null
+++ b/OpenSim/Region/Framework/Scenes/Tests/SceneStatisticsTests.cs
@@ -0,0 +1,71 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Framework.Communications;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Tests.Common;
+using OpenSim.Tests.Common.Mock;
+
+namespace OpenSim.Region.Framework.Scenes.Tests
+{
+    [TestFixture]
+    public class SceneStatisticsTests : OpenSimTestCase
+    {
+        private TestScene m_scene;
+
+        [SetUp]
+        public void Init()
+        {
+            m_scene = new SceneHelpers().SetupScene();
+        }
+
+        [Test]
+        public void TestAddRemovePhysicalLinkset()
+        {
+            Assert.That(m_scene.SceneGraph.GetActiveObjectsCount(), Is.EqualTo(0));
+
+            UUID ownerId = TestHelpers.ParseTail(0x1);
+            SceneObjectGroup so1 = SceneHelpers.CreateSceneObject(3, ownerId, "so1", 0x10);
+            so1.ScriptSetPhysicsStatus(true);
+            m_scene.AddSceneObject(so1);
+
+            Assert.That(m_scene.SceneGraph.GetTotalObjectsCount(), Is.EqualTo(3));
+            Assert.That(m_scene.SceneGraph.GetActiveObjectsCount(), Is.EqualTo(3));
+
+            m_scene.DeleteSceneObject(so1, false);
+
+            Assert.That(m_scene.SceneGraph.GetTotalObjectsCount(), Is.EqualTo(0));
+            Assert.That(m_scene.SceneGraph.GetActiveObjectsCount(), Is.EqualTo(0));
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/Framework/Scenes/Tests/SceneTelehubTests.cs b/OpenSim/Region/Framework/Scenes/Tests/SceneTelehubTests.cs
new file mode 100644
index 0000000..9a97acc
--- /dev/null
+++ b/OpenSim/Region/Framework/Scenes/Tests/SceneTelehubTests.cs
@@ -0,0 +1,119 @@
+/*
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using Nini.Config;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Region.CoreModules.World.Estate;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Services.Interfaces;
+using OpenSim.Tests.Common;
+using OpenSim.Tests.Common.Mock;
+
+namespace OpenSim.Region.Framework.Scenes.Tests
+{
+    /// <summary>
+    /// Scene telehub tests
+    /// </summary>
+    /// <remarks>
+    /// TODO: Tests which run through normal functionality.  Currently, the only test is one that checks behaviour
+    /// in the case of an error condition
+    /// </remarks>
+    [TestFixture]
+    public class SceneTelehubTests : OpenSimTestCase
+    {
+        /// <summary>
+        /// Test for desired behaviour when a telehub has no spawn points
+        /// </summary>
+        [Test]
+        public void TestNoTelehubSpawnPoints()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            EstateManagementModule emm = new EstateManagementModule();
+
+            SceneHelpers sh = new SceneHelpers();
+            Scene scene = sh.SetupScene();
+            SceneHelpers.SetupSceneModules(scene, emm);
+
+            UUID telehubSceneObjectOwner = TestHelpers.ParseTail(0x1);
+
+            SceneObjectGroup telehubSo = SceneHelpers.AddSceneObject(scene, "telehubObject", telehubSceneObjectOwner);
+
+            emm.HandleOnEstateManageTelehub(null, UUID.Zero, UUID.Zero, "connect", telehubSo.LocalId);
+            scene.RegionInfo.EstateSettings.AllowDirectTeleport = false;
+
+            // Must still be possible to successfully log in
+            UUID loggingInUserId = TestHelpers.ParseTail(0x2);
+
+            UserAccount ua 
+                = UserAccountHelpers.CreateUserWithInventory(scene, "Test", "User", loggingInUserId, "password");
+
+            SceneHelpers.AddScenePresence(scene, ua);
+
+            Assert.That(scene.GetScenePresence(loggingInUserId), Is.Not.Null);
+        }
+
+        /// <summary>
+        /// Test for desired behaviour when the scene object nominated as a telehub object does not exist.
+        /// </summary>
+        [Test]
+        public void TestNoTelehubSceneObject()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            EstateManagementModule emm = new EstateManagementModule();
+
+            SceneHelpers sh = new SceneHelpers();
+            Scene scene = sh.SetupScene();
+            SceneHelpers.SetupSceneModules(scene, emm);
+
+            UUID telehubSceneObjectOwner = TestHelpers.ParseTail(0x1);
+
+            SceneObjectGroup telehubSo = SceneHelpers.AddSceneObject(scene, "telehubObject", telehubSceneObjectOwner);
+            SceneObjectGroup spawnPointSo = SceneHelpers.AddSceneObject(scene, "spawnpointObject", telehubSceneObjectOwner);
+
+            emm.HandleOnEstateManageTelehub(null, UUID.Zero, UUID.Zero, "connect", telehubSo.LocalId);
+            emm.HandleOnEstateManageTelehub(null, UUID.Zero, UUID.Zero, "spawnpoint add", spawnPointSo.LocalId);
+            scene.RegionInfo.EstateSettings.AllowDirectTeleport = false;
+
+            scene.DeleteSceneObject(telehubSo, false);
+
+            // Must still be possible to successfully log in
+            UUID loggingInUserId = TestHelpers.ParseTail(0x2);
+
+            UserAccount ua 
+                = UserAccountHelpers.CreateUserWithInventory(scene, "Test", "User", loggingInUserId, "password");
+
+            SceneHelpers.AddScenePresence(scene, ua);
+
+            Assert.That(scene.GetScenePresence(loggingInUserId), Is.Not.Null);
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/Framework/Scenes/Tests/UuidGathererTests.cs b/OpenSim/Region/Framework/Scenes/Tests/UuidGathererTests.cs
index dd27294..1e59e3f 100644
--- a/OpenSim/Region/Framework/Scenes/Tests/UuidGathererTests.cs
+++ b/OpenSim/Region/Framework/Scenes/Tests/UuidGathererTests.cs
@@ -62,8 +62,8 @@ namespace OpenSim.Region.Framework.Scenes.Tests
                 = AssetHelpers.CreateAsset(corruptAssetUuid, AssetType.Notecard, "CORRUPT ASSET", UUID.Zero);
             m_assetService.Store(corruptAsset);
 
-            IDictionary<UUID, AssetType> foundAssetUuids = new Dictionary<UUID, AssetType>();
-            m_uuidGatherer.GatherAssetUuids(corruptAssetUuid, AssetType.Object, foundAssetUuids);
+            IDictionary<UUID, sbyte> foundAssetUuids = new Dictionary<UUID, sbyte>();
+            m_uuidGatherer.GatherAssetUuids(corruptAssetUuid, (sbyte)AssetType.Object, foundAssetUuids);
 
             // We count the uuid as gathered even if the asset itself is corrupt.
             Assert.That(foundAssetUuids.Count, Is.EqualTo(1));
@@ -78,9 +78,9 @@ namespace OpenSim.Region.Framework.Scenes.Tests
             TestHelpers.InMethod();
             
             UUID missingAssetUuid = UUID.Parse("00000000-0000-0000-0000-000000000666");
-            IDictionary<UUID, AssetType> foundAssetUuids = new Dictionary<UUID, AssetType>();
+            IDictionary<UUID, sbyte> foundAssetUuids = new Dictionary<UUID, sbyte>();
             
-            m_uuidGatherer.GatherAssetUuids(missingAssetUuid, AssetType.Object, foundAssetUuids);
+            m_uuidGatherer.GatherAssetUuids(missingAssetUuid, (sbyte)AssetType.Object, foundAssetUuids);
 
             // We count the uuid as gathered even if the asset itself is missing.
             Assert.That(foundAssetUuids.Count, Is.EqualTo(1));
@@ -103,8 +103,8 @@ namespace OpenSim.Region.Framework.Scenes.Tests
             AssetBase ncAsset = AssetHelpers.CreateNotecardAsset(ncAssetId, soAssetId.ToString());
             m_assetService.Store(ncAsset);
 
-            IDictionary<UUID, AssetType> foundAssetUuids = new Dictionary<UUID, AssetType>();
-            m_uuidGatherer.GatherAssetUuids(ncAssetId, AssetType.Notecard, foundAssetUuids);
+            IDictionary<UUID, sbyte> foundAssetUuids = new Dictionary<UUID, sbyte>();
+            m_uuidGatherer.GatherAssetUuids(ncAssetId, (sbyte)AssetType.Notecard, foundAssetUuids);
 
             // We count the uuid as gathered even if the asset itself is corrupt.
             Assert.That(foundAssetUuids.Count, Is.EqualTo(2));
diff --git a/OpenSim/Region/Framework/Scenes/UuidGatherer.cs b/OpenSim/Region/Framework/Scenes/UuidGatherer.cs
index b09ae39..67655d6 100644
--- a/OpenSim/Region/Framework/Scenes/UuidGatherer.cs
+++ b/OpenSim/Region/Framework/Scenes/UuidGatherer.cs
@@ -34,9 +34,11 @@ using System.Threading;
 using log4net;
 using OpenMetaverse;
 using OpenMetaverse.Assets;
+using OpenMetaverse.StructuredData;
 using OpenSim.Framework;
 using OpenSim.Region.Framework.Scenes.Serialization;
 using OpenSim.Services.Interfaces;
+using OpenSimAssetType = OpenSim.Framework.SLUtil.OpenSimAssetType;
 
 namespace OpenSim.Region.Framework.Scenes
 {
@@ -82,29 +84,33 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="assetUuid">The uuid of the asset for which to gather referenced assets</param>
         /// <param name="assetType">The type of the asset for the uuid given</param>
         /// <param name="assetUuids">The assets gathered</param>
-        public void GatherAssetUuids(UUID assetUuid, AssetType assetType, IDictionary<UUID, AssetType> assetUuids)
+        public void GatherAssetUuids(UUID assetUuid, sbyte assetType, IDictionary<UUID, sbyte> assetUuids)
         {
             try
             {               
                 assetUuids[assetUuid] = assetType;
     
-                if (AssetType.Bodypart == assetType || AssetType.Clothing == assetType)
+                if ((sbyte)AssetType.Bodypart == assetType || (sbyte)AssetType.Clothing == assetType)
                 {
                     GetWearableAssetUuids(assetUuid, assetUuids);
                 }
-                else if (AssetType.Gesture == assetType)
+                else if ((sbyte)AssetType.Gesture == assetType)
                 {
                     GetGestureAssetUuids(assetUuid, assetUuids);
                 }
-                else if (AssetType.Notecard == assetType)
+                else if ((sbyte)AssetType.Notecard == assetType)
                 {
                     GetTextEmbeddedAssetUuids(assetUuid, assetUuids);
                 }
-                else if (AssetType.LSLText == assetType)
+                else if ((sbyte)AssetType.LSLText == assetType)
                 {
                     GetTextEmbeddedAssetUuids(assetUuid, assetUuids);
                 }
-                else if (AssetType.Object == assetType)
+                else if ((sbyte)OpenSimAssetType.Material == assetType)
+                {
+                    GetMaterialAssetUuids(assetUuid, assetUuids);
+                }
+                else if ((sbyte)AssetType.Object == assetType)
                 {
                     GetSceneObjectAssetUuids(assetUuid, assetUuids);
                 }
@@ -131,7 +137,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// A dictionary which is populated with the asset UUIDs gathered and the type of that asset.
         /// For assets where the type is not clear (e.g. UUIDs extracted from LSL and notecards), the type is Unknown.
         /// </param>
-        public void GatherAssetUuids(SceneObjectGroup sceneObject, IDictionary<UUID, AssetType> assetUuids)
+        public void GatherAssetUuids(SceneObjectGroup sceneObject, IDictionary<UUID, sbyte> assetUuids)
         {
 //            m_log.DebugFormat(
 //                "[ASSET GATHERER]: Getting assets for object {0}, {1}", sceneObject.Name, sceneObject.UUID);
@@ -151,7 +157,7 @@ namespace OpenSim.Region.Framework.Scenes
                     {
                         // Get the prim's default texture.  This will be used for faces which don't have their own texture
                         if (textureEntry.DefaultTexture != null)
-                            assetUuids[textureEntry.DefaultTexture.TextureID] = AssetType.Texture;
+                            assetUuids[textureEntry.DefaultTexture.TextureID] = (sbyte)AssetType.Texture;
 
                         if (textureEntry.FaceTextures != null)
                         {
@@ -159,15 +165,37 @@ namespace OpenSim.Region.Framework.Scenes
                             foreach (Primitive.TextureEntryFace texture in textureEntry.FaceTextures)
                             {
                                 if (texture != null)
-                                    assetUuids[texture.TextureID] = AssetType.Texture;
+                                    assetUuids[texture.TextureID] = (sbyte)AssetType.Texture;
                             }
                         }
                     }
                     
                     // If the prim is a sculpt then preserve this information too
                     if (part.Shape.SculptTexture != UUID.Zero)
-                        assetUuids[part.Shape.SculptTexture] = AssetType.Texture;
-                    
+                        assetUuids[part.Shape.SculptTexture] = (sbyte)AssetType.Texture;
+
+                    if (part.Shape.ProjectionTextureUUID != UUID.Zero)
+                        assetUuids[part.Shape.ProjectionTextureUUID] = (sbyte)AssetType.Texture;
+
+                    if (part.CollisionSound != UUID.Zero)
+                        assetUuids[part.CollisionSound] = (sbyte)AssetType.Sound;
+
+                    if (part.ParticleSystem.Length > 0)
+                    {
+                        try
+                        {
+                            Primitive.ParticleSystem ps = new Primitive.ParticleSystem(part.ParticleSystem, 0);
+                            if (ps.Texture != UUID.Zero)
+                                assetUuids[ps.Texture] = (sbyte)AssetType.Texture;
+                        }
+                        catch (Exception e)
+                        {
+                            m_log.WarnFormat(
+                                "[UUID GATHERER]: Could not check particle system for part {0} {1} in object {2} {3} since it is corrupt.  Continuing.", 
+                                part.Name, part.UUID, sceneObject.Name, sceneObject.UUID);
+                        }
+                    }
+
                     TaskInventoryDictionary taskDictionary = (TaskInventoryDictionary)part.TaskInventory.Clone();
                     
                     // Now analyze this prim's inventory items to preserve all the uuids that they reference
@@ -178,8 +206,18 @@ namespace OpenSim.Region.Framework.Scenes
 //                            tii.Name, tii.Type, part.Name, part.UUID);
 
                         if (!assetUuids.ContainsKey(tii.AssetID))
-                            GatherAssetUuids(tii.AssetID, (AssetType)tii.Type, assetUuids);
+                            GatherAssetUuids(tii.AssetID, (sbyte)tii.Type, assetUuids);
                     }
+
+                    // FIXME: We need to make gathering modular but we cannot yet, since gatherers are not guaranteed
+                    // to be called with scene objects that are in a scene (e.g. in the case of hg asset mapping and
+                    // inventory transfer.  There needs to be a way for a module to register a method without assuming a 
+                    // Scene.EventManager is present.
+//                    part.ParentGroup.Scene.EventManager.TriggerGatherUuids(part, assetUuids);
+
+
+                    // still needed to retrieve textures used as materials for any parts containing legacy materials stored in DynAttrs
+                    GatherMaterialsUuids(part, assetUuids); 
                 }
                 catch (Exception e)
                 {
@@ -190,7 +228,7 @@ namespace OpenSim.Region.Framework.Scenes
                 }
             }
         }
-        
+
 //        /// <summary>
 //        /// The callback made when we request the asset for an object from the asset service.
 //        /// </summary>
@@ -205,6 +243,75 @@ namespace OpenSim.Region.Framework.Scenes
 //        }
 
         /// <summary>
+        /// Gather all of the texture asset UUIDs used to reference "Materials" such as normal and specular maps
+        /// stored in legacy format in part.DynAttrs
+        /// </summary>
+        /// <param name="part"></param>
+        /// <param name="assetUuids"></param>
+        //public void GatherMaterialsUuids(SceneObjectPart part, IDictionary<UUID, AssetType> assetUuids)
+        public void GatherMaterialsUuids(SceneObjectPart part, IDictionary<UUID, sbyte> assetUuids)
+        {
+            // scan thru the dynAttrs map of this part for any textures used as materials
+            OSD osdMaterials = null;
+
+            lock (part.DynAttrs)
+            {
+                if (part.DynAttrs.ContainsStore("OpenSim", "Materials"))
+                {
+                    OSDMap materialsStore = part.DynAttrs.GetStore("OpenSim", "Materials");
+
+                    if (materialsStore == null)
+                        return;
+
+                    materialsStore.TryGetValue("Materials", out osdMaterials);
+                }
+
+                if (osdMaterials != null)
+                {
+                    //m_log.Info("[UUID Gatherer]: found Materials: " + OSDParser.SerializeJsonString(osd));
+
+                    if (osdMaterials is OSDArray)
+                    {
+                        OSDArray matsArr = osdMaterials as OSDArray;
+                        foreach (OSDMap matMap in matsArr)
+                        {
+                            try
+                            {
+                                if (matMap.ContainsKey("Material"))
+                                {
+                                    OSDMap mat = matMap["Material"] as OSDMap;
+                                    if (mat.ContainsKey("NormMap"))
+                                    {
+                                        UUID normalMapId = mat["NormMap"].AsUUID();
+                                        if (normalMapId != UUID.Zero)
+                                        {
+                                            assetUuids[normalMapId] = (sbyte)AssetType.Texture;
+                                            //m_log.Info("[UUID Gatherer]: found normal map ID: " + normalMapId.ToString());
+                                        }
+                                    }
+                                    if (mat.ContainsKey("SpecMap"))
+                                    {
+                                        UUID specularMapId = mat["SpecMap"].AsUUID();
+                                        if (specularMapId != UUID.Zero)
+                                        {
+                                            assetUuids[specularMapId] = (sbyte)AssetType.Texture;
+                                            //m_log.Info("[UUID Gatherer]: found specular map ID: " + specularMapId.ToString());
+                                        }
+                                    }
+                                }
+
+                            }
+                            catch (Exception e)
+                            {
+                                m_log.Warn("[UUID Gatherer]: exception getting materials: " + e.Message);
+                            }
+                        }
+                    }
+                }
+            }
+        }
+       
+        /// <summary>
         /// Get an asset synchronously, potentially using an asynchronous callback.  If the
         /// asynchronous callback is used, we will wait for it to complete.
         /// </summary>
@@ -242,7 +349,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// </summary>
         /// <param name="scriptUuid"></param>
         /// <param name="assetUuids">Dictionary in which to record the references</param>
-        private void GetTextEmbeddedAssetUuids(UUID embeddingAssetId, IDictionary<UUID, AssetType> assetUuids)
+        private void GetTextEmbeddedAssetUuids(UUID embeddingAssetId, IDictionary<UUID, sbyte> assetUuids)
         {
 //            m_log.DebugFormat("[ASSET GATHERER]: Getting assets for uuid references in asset {0}", embeddingAssetId);
 
@@ -262,7 +369,7 @@ namespace OpenSim.Region.Framework.Scenes
 
                     // Embedded asset references (if not false positives) could be for many types of asset, so we will
                     // label these as unknown.
-                    assetUuids[uuid] = AssetType.Unknown;
+                    assetUuids[uuid] = (sbyte)AssetType.Unknown;
                 }
             }
         }
@@ -272,7 +379,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// </summary>
         /// <param name="wearableAssetUuid"></param>
         /// <param name="assetUuids">Dictionary in which to record the references</param>
-        private void GetWearableAssetUuids(UUID wearableAssetUuid, IDictionary<UUID, AssetType> assetUuids)
+        private void GetWearableAssetUuids(UUID wearableAssetUuid, IDictionary<UUID, sbyte> assetUuids)
         {
             AssetBase assetBase = GetAsset(wearableAssetUuid);
 
@@ -287,7 +394,7 @@ namespace OpenSim.Region.Framework.Scenes
     
                 foreach (UUID uuid in wearableAsset.Textures.Values)
                 {
-                    assetUuids[uuid] = AssetType.Texture;
+                    assetUuids[uuid] = (sbyte)AssetType.Texture;
                 }
             }
         }
@@ -299,7 +406,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// </summary>
         /// <param name="sceneObject"></param>
         /// <param name="assetUuids"></param>
-        private void GetSceneObjectAssetUuids(UUID sceneObjectUuid, IDictionary<UUID, AssetType> assetUuids)
+        private void GetSceneObjectAssetUuids(UUID sceneObjectUuid, IDictionary<UUID, sbyte> assetUuids)
         {
             AssetBase objectAsset = GetAsset(sceneObjectUuid);
 
@@ -328,7 +435,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// </summary>
         /// <param name="gestureUuid"></param>
         /// <param name="assetUuids"></param>
-        private void GetGestureAssetUuids(UUID gestureUuid, IDictionary<UUID, AssetType> assetUuids)
+        private void GetGestureAssetUuids(UUID gestureUuid, IDictionary<UUID, sbyte> assetUuids)
         {
             AssetBase assetBase = GetAsset(gestureUuid);
             if (null == assetBase)
@@ -362,9 +469,29 @@ namespace OpenSim.Region.Framework.Scenes
                 // If it can be parsed as a UUID, it is an asset ID
                 UUID uuid;
                 if (UUID.TryParse(id, out uuid))
-                    assetUuids[uuid] = AssetType.Animation;
+                    assetUuids[uuid] = (sbyte)AssetType.Animation;
             }
         }
+
+        /// <summary>
+        /// Get the asset uuid's referenced in a material.
+        /// </summary>
+        private void GetMaterialAssetUuids(UUID materialUuid, IDictionary<UUID, sbyte> assetUuids)
+        {
+            AssetBase assetBase = GetAsset(materialUuid);
+            if (null == assetBase)
+                return;
+
+            OSDMap mat = (OSDMap)OSDParser.DeserializeLLSDXml(assetBase.Data);
+
+            UUID normMap = mat["NormMap"].AsUUID();
+            if (normMap != UUID.Zero)
+                assetUuids[normMap] = (sbyte)AssetType.Texture;
+
+            UUID specMap = mat["SpecMap"].AsUUID();
+            if (specMap != UUID.Zero)
+                assetUuids[specMap] = (sbyte)AssetType.Texture;
+        }
     }
 
     public class HGUuidGatherer : UuidGatherer
diff --git a/OpenSim/Region/OptionalModules/Agent/InternetRelayClientView/Server/IRCClientView.cs b/OpenSim/Region/OptionalModules/Agent/InternetRelayClientView/Server/IRCClientView.cs
index dd72cfb..373ed41 100644
--- a/OpenSim/Region/OptionalModules/Agent/InternetRelayClientView/Server/IRCClientView.cs
+++ b/OpenSim/Region/OptionalModules/Agent/InternetRelayClientView/Server/IRCClientView.cs
@@ -660,6 +660,7 @@ namespace OpenSim.Region.OptionalModules.Agent.InternetRelayClientView.Server
         public event BakeTerrain OnBakeTerrain;
         public event EstateChangeInfo OnEstateChangeInfo;
         public event EstateManageTelehub OnEstateManageTelehub;
+        public event CachedTextureRequest OnCachedTextureRequest;
         public event SetAppearance OnSetAppearance;
         public event AvatarNowWearing OnAvatarNowWearing;
         public event RezSingleAttachmentFromInv OnRezSingleAttachmentFromInv;
@@ -687,6 +688,7 @@ namespace OpenSim.Region.OptionalModules.Agent.InternetRelayClientView.Server
         public event Action<IClientAPI, bool> OnCompleteMovementToRegion;
         public event UpdateAgent OnPreAgentUpdate;
         public event UpdateAgent OnAgentUpdate;
+        public event UpdateAgent OnAgentCameraUpdate;
         public event AgentRequestSit OnAgentRequestSit;
         public event AgentSit OnAgentSit;
         public event AvatarPickerRequest OnAvatarPickerRequest;
@@ -906,7 +908,7 @@ namespace OpenSim.Region.OptionalModules.Agent.InternetRelayClientView.Server
 
         public void Start()
         {
-            m_scene.AddNewClient(this, PresenceType.User);
+            m_scene.AddNewAgent(this, PresenceType.User);
 
             // Mimicking LLClientView which gets always set appearance from client.
             AvatarAppearance appearance;
@@ -943,13 +945,18 @@ namespace OpenSim.Region.OptionalModules.Agent.InternetRelayClientView.Server
         {
             
         }
+        
+        public void SendCachedTextureResponse(ISceneEntity avatar, int serial, List<CachedTextureResponseArg> cachedTextures)
+        {
 
+        }
+        
         public void SendStartPingCheck(byte seq)
         {
             
         }
 
-        public void SendKillObject(ulong regionHandle, List<uint> localID)
+        public void SendKillObject(List<uint> localID)
         {
             
         }
@@ -1681,7 +1688,7 @@ namespace OpenSim.Region.OptionalModules.Agent.InternetRelayClientView.Server
         {
         }
 
-        public void StopFlying(ISceneEntity presence)
+        public void SendAgentTerseUpdate(ISceneEntity presence)
         {
         }
         
diff --git a/OpenSim/Region/OptionalModules/Agent/UDP/Linden/LindenUDPInfoModule.cs b/OpenSim/Region/OptionalModules/Agent/UDP/Linden/LindenUDPInfoModule.cs
index 992f38e..ec18db0 100644
--- a/OpenSim/Region/OptionalModules/Agent/UDP/Linden/LindenUDPInfoModule.cs
+++ b/OpenSim/Region/OptionalModules/Agent/UDP/Linden/LindenUDPInfoModule.cs
@@ -27,6 +27,7 @@
 
 using System;
 using System.Collections.Generic;
+using System.Linq;
 using System.Reflection;
 using System.Text;
 using log4net;
@@ -51,7 +52,7 @@ namespace OpenSim.Region.OptionalModules.UDP.Linden
     [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "LindenUDPInfoModule")]
     public class LindenUDPInfoModule : ISharedRegionModule
     {
-//        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);                
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);                
         
         protected Dictionary<UUID, Scene> m_scenes = new Dictionary<UUID, Scene>();
         
@@ -130,6 +131,15 @@ namespace OpenSim.Region.OptionalModules.UDP.Linden
                 "Go on/off emergency monitoring mode",
                 "Go on/off emergency monitoring mode",
                 HandleEmergencyMonitoring);
+
+            scene.AddCommand(
+                "Comms", this, "show client stats",
+                "show client stats [first_name last_name]",
+                "Show client request stats",
+                "Without the 'first_name last_name' option, all clients are shown."
+                  + "  With the 'first_name last_name' option only a specific client is shown.",
+                (mod, cmd) => MainConsole.Instance.Output(HandleClientStatsReport(cmd)));
+
         }
         
         public void RemoveRegion(Scene scene)
@@ -294,7 +304,7 @@ namespace OpenSim.Region.OptionalModules.UDP.Linden
         private string GetImageQueuesReport(string[] showParams)
         {
             if (showParams.Length < 5 || showParams.Length > 6)
-                return "Usage: image queues show <first-name> <last-name> [full]";
+                return "Usage: show image queues <first-name> <last-name> [full]";
 
             string firstName = showParams[3];
             string lastName = showParams[4];
@@ -385,7 +395,7 @@ namespace OpenSim.Region.OptionalModules.UDP.Linden
             report.Append(GetColumnEntry("Type", maxTypeLength, columnPadding));
             
             report.AppendFormat(
-                "{0,7} {1,7} {2,7} {3,7} {4,9} {5,7} {6,7} {7,7} {8,7} {9,7} {10,8} {11,7} {12,7}\n",
+                "{0,7} {1,7} {2,7} {3,7} {4,9} {5,7} {6,7} {7,7} {8,7} {9,7} {10,8} {11,7}\n",
                 "Since",
                 "Pkts",
                 "Pkts",
@@ -397,12 +407,11 @@ namespace OpenSim.Region.OptionalModules.UDP.Linden
                 "Q Pkts",
                 "Q Pkts",
                 "Q Pkts",
-                "Q Pkts",
                 "Q Pkts");
     
             report.AppendFormat("{0,-" + totalInfoFieldsLength +  "}", "");
             report.AppendFormat(
-                "{0,7} {1,7} {2,7} {3,7} {4,9} {5,7} {6,7} {7,7} {8,7} {9,7} {10,8} {11,7} {12,7}\n",
+                "{0,7} {1,7} {2,7} {3,7} {4,9} {5,7} {6,7} {7,7} {8,7} {9,7} {10,8} {11,7}\n",
                 "Last In",
                 "In",
                 "Out",
@@ -414,8 +423,7 @@ namespace OpenSim.Region.OptionalModules.UDP.Linden
                 "Cloud",
                 "Task",
                 "Texture",
-                "Asset",
-                "State");            
+                "Asset");            
             
             lock (m_scenes)
             {
@@ -424,24 +432,24 @@ namespace OpenSim.Region.OptionalModules.UDP.Linden
                     scene.ForEachClient(
                         delegate(IClientAPI client)
                         {
-                            bool isChild = client.SceneAgent.IsChildAgent;
-                            if (isChild && !showChildren)
-                                return;
-                    
-                            string name = client.Name;
-                            if (pname != "" && name != pname)
-                                return;
-
-                            string regionName = scene.RegionInfo.RegionName;
-
-                            report.Append(GetColumnEntry(name, maxNameLength, columnPadding));
-                            report.Append(GetColumnEntry(regionName, maxRegionNameLength, columnPadding));
-                            report.Append(GetColumnEntry(isChild ? "Cd" : "Rt", maxTypeLength, columnPadding));
-
                             if (client is IStatsCollector)
                             {
-                                IStatsCollector stats = (IStatsCollector)client;
+
+                                bool isChild = client.SceneAgent.IsChildAgent;
+                                if (isChild && !showChildren)
+                                    return;
                         
+                                string name = client.Name;
+                                if (pname != "" && name != pname)
+                                    return;
+
+                                string regionName = scene.RegionInfo.RegionName;
+
+                                report.Append(GetColumnEntry(name, maxNameLength, columnPadding));
+                                report.Append(GetColumnEntry(regionName, maxRegionNameLength, columnPadding));
+                                report.Append(GetColumnEntry(isChild ? "Cd" : "Rt", maxTypeLength, columnPadding));
+
+                                IStatsCollector stats = (IStatsCollector)client;                            
                                 report.AppendLine(stats.Report());
                             }
                         });
@@ -587,6 +595,115 @@ namespace OpenSim.Region.OptionalModules.UDP.Linden
                 (throttleRates.Asset  * 8) / 1000);  
 
             return report.ToString();
-        }        
+        }
+
+        /// <summary>
+        /// Show client stats data
+        /// </summary>
+        /// <param name="showParams"></param>
+        /// <returns></returns>
+        protected string HandleClientStatsReport(string[] showParams)
+        {
+            // NOTE: This writes to m_log on purpose. We want to store this information
+            // in case we need to analyze it later.
+            //
+            if (showParams.Length <= 4)
+            {
+                m_log.InfoFormat("[INFO]: {0,-12} {1,-20} {2,-6} {3,-11} {4,-11} {5,-16}", "Region", "Name", "Root", "Time", "Reqs/min", "AgentUpdates");
+                foreach (Scene scene in m_scenes.Values)
+                {
+                    scene.ForEachClient(
+                        delegate(IClientAPI client)
+                        {
+                            if (client is LLClientView)
+                            {
+                                LLClientView llClient = client as LLClientView;
+                                ClientInfo cinfo = llClient.UDPClient.GetClientInfo();
+                                int avg_reqs = cinfo.AsyncRequests.Values.Sum() + cinfo.GenericRequests.Values.Sum() + cinfo.SyncRequests.Values.Sum();
+                                avg_reqs = avg_reqs / ((DateTime.Now - cinfo.StartedTime).Minutes + 1);
+
+                                string childAgentStatus;
+
+                                if (llClient.SceneAgent != null)
+                                    childAgentStatus = llClient.SceneAgent.IsChildAgent ? "N" : "Y"; 
+                                else
+                                    childAgentStatus = "Off!";
+
+                                m_log.InfoFormat("[INFO]: {0,-12} {1,-20} {2,-6} {3,-11} {4,-11} {5,-16}", 
+                                    scene.RegionInfo.RegionName, llClient.Name,
+                                         childAgentStatus, 
+                                         (DateTime.Now - cinfo.StartedTime).Minutes,
+                                         avg_reqs, 
+                                         string.Format(
+                                            "{0} ({1:0.00}%)", 
+                                            llClient.TotalAgentUpdates, 
+                                            (float)cinfo.SyncRequests["AgentUpdate"] / llClient.TotalAgentUpdates * 100));
+                            }
+                        });
+                }
+                return string.Empty;
+            }
+
+            string fname = "", lname = "";
+
+            if (showParams.Length > 3)
+                fname = showParams[3];
+            if (showParams.Length > 4)
+                lname = showParams[4];
+
+            foreach (Scene scene in m_scenes.Values)
+            {
+                scene.ForEachClient(
+                    delegate(IClientAPI client)
+                    {
+                        if (client is LLClientView)
+                        {
+                            LLClientView llClient = client as LLClientView;
+
+                            if (llClient.Name == fname + " " + lname)
+                            {
+
+                                ClientInfo cinfo = llClient.GetClientInfo();
+                                AgentCircuitData aCircuit = scene.AuthenticateHandler.GetAgentCircuitData(llClient.CircuitCode);
+                                if (aCircuit == null) // create a dummy one
+                                    aCircuit = new AgentCircuitData();
+
+                                if (!llClient.SceneAgent.IsChildAgent)
+                                    m_log.InfoFormat("[INFO]: {0} # {1} # {2}", llClient.Name, aCircuit.Viewer, aCircuit.Id0);
+
+                                int avg_reqs = cinfo.AsyncRequests.Values.Sum() + cinfo.GenericRequests.Values.Sum() + cinfo.SyncRequests.Values.Sum();
+                                avg_reqs = avg_reqs / ((DateTime.Now - cinfo.StartedTime).Minutes + 1);
+
+                                m_log.InfoFormat("[INFO]:");
+                                m_log.InfoFormat("[INFO]: {0} # {1} # Time: {2}min # Avg Reqs/min: {3}", scene.RegionInfo.RegionName,
+                                    (llClient.SceneAgent.IsChildAgent ? "Child" : "Root"), (DateTime.Now - cinfo.StartedTime).Minutes, avg_reqs);
+
+                                Dictionary<string, int> sortedDict = (from entry in cinfo.AsyncRequests orderby entry.Value descending select entry)
+                                        .ToDictionary(pair => pair.Key, pair => pair.Value);
+                                PrintRequests("TOP ASYNC", sortedDict, cinfo.AsyncRequests.Values.Sum());
+
+                                sortedDict = (from entry in cinfo.SyncRequests orderby entry.Value descending select entry)
+                                        .ToDictionary(pair => pair.Key, pair => pair.Value);
+                                PrintRequests("TOP SYNC", sortedDict, cinfo.SyncRequests.Values.Sum());
+
+                                sortedDict = (from entry in cinfo.GenericRequests orderby entry.Value descending select entry)
+                                        .ToDictionary(pair => pair.Key, pair => pair.Value);
+                                PrintRequests("TOP GENERIC", sortedDict, cinfo.GenericRequests.Values.Sum());
+                            }
+                        }
+                    });
+            }
+            return string.Empty;
+        }
+
+        private void PrintRequests(string type, Dictionary<string, int> sortedDict, int sum)
+        {
+            m_log.InfoFormat("[INFO]:");
+            m_log.InfoFormat("[INFO]: {0,25}", type);
+            foreach (KeyValuePair<string, int> kvp in sortedDict.Take(12))
+                m_log.InfoFormat("[INFO]: {0,25} {1,-6}", kvp.Key, kvp.Value);
+            m_log.InfoFormat("[INFO]: {0,25}", "...");
+            m_log.InfoFormat("[INFO]: {0,25} {1,-6}", "Total", sum);
+        }
     }
 }
\ No newline at end of file
diff --git a/OpenSim/Region/OptionalModules/Avatar/Chat/ChannelState.cs b/OpenSim/Region/OptionalModules/Avatar/Chat/ChannelState.cs
index 5a37fad..b5d9fda 100644
--- a/OpenSim/Region/OptionalModules/Avatar/Chat/ChannelState.cs
+++ b/OpenSim/Region/OptionalModules/Avatar/Chat/ChannelState.cs
@@ -461,7 +461,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.Chat
 
             string result = instr;
 
-            if (result == null || result.Length == 0)
+            if (string.IsNullOrEmpty(result))
                 return result;
 
             // Repeatedly scan the string until all possible
diff --git a/OpenSim/Region/OptionalModules/Avatar/Concierge/ConciergeModule.cs b/OpenSim/Region/OptionalModules/Avatar/Concierge/ConciergeModule.cs
index 018357a..c48e585 100644
--- a/OpenSim/Region/OptionalModules/Avatar/Concierge/ConciergeModule.cs
+++ b/OpenSim/Region/OptionalModules/Avatar/Concierge/ConciergeModule.cs
@@ -375,11 +375,13 @@ namespace OpenSim.Region.OptionalModules.Avatar.Concierge
                                           scene.GetRootAgentCount(), scene.RegionInfo.RegionName,
                                           scene.RegionInfo.RegionID,
                                           DateTime.UtcNow.ToString("s")));
+
             scene.ForEachRootScenePresence(delegate(ScenePresence sp)
             {
-                    list.Append(String.Format("    <avatar name=\"{0}\" uuid=\"{1}\" />\n", sp.Name, sp.UUID));
-                    list.Append("</avatars>");
+                list.Append(String.Format("    <avatar name=\"{0}\" uuid=\"{1}\" />\n", sp.Name, sp.UUID));                    
             });
+
+            list.Append("</avatars>");
             string payload = list.ToString();
 
             // post via REST to broker
diff --git a/OpenSim/Region/OptionalModules/Avatar/SitStand/SitStandCommandsModule.cs b/OpenSim/Region/OptionalModules/Avatar/SitStand/SitStandCommandsModule.cs
new file mode 100644
index 0000000..5a6b284
--- /dev/null
+++ b/OpenSim/Region/OptionalModules/Avatar/SitStand/SitStandCommandsModule.cs
@@ -0,0 +1,220 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+using System.Text;
+using System.Text.RegularExpressions;
+using log4net;
+using Mono.Addins;
+using NDesk.Options;
+using Nini.Config;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Framework.Console;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.Framework.Scenes;
+
+namespace OpenSim.Region.OptionalModules.Avatar.SitStand
+{
+    /// <summary>
+    /// A module that just holds commands for changing avatar sitting and standing states.
+    /// </summary>
+    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "AnimationsCommandModule")]
+    public class SitStandCommandModule : INonSharedRegionModule
+    {
+//        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        private Scene m_scene;
+
+        public string Name { get { return "SitStand Command Module"; } }
+        
+        public Type ReplaceableInterface { get { return null; } }
+        
+        public void Initialise(IConfigSource source)
+        {
+//            m_log.DebugFormat("[ANIMATIONS COMMAND MODULE]: INITIALIZED MODULE");
+        }
+        
+        public void PostInitialise()
+        {
+//            m_log.DebugFormat("[ANIMATIONS COMMAND MODULE]: POST INITIALIZED MODULE");
+        }
+        
+        public void Close()
+        {
+//            m_log.DebugFormat("[ANIMATIONS COMMAND MODULE]: CLOSED MODULE");
+        }
+        
+        public void AddRegion(Scene scene)
+        {
+//            m_log.DebugFormat("[ANIMATIONS COMMAND MODULE]: REGION {0} ADDED", scene.RegionInfo.RegionName);
+        }
+        
+        public void RemoveRegion(Scene scene)
+        {
+//            m_log.DebugFormat("[ATTACHMENTS COMMAND MODULE]: REGION {0} REMOVED", scene.RegionInfo.RegionName);
+        }        
+        
+        public void RegionLoaded(Scene scene)
+        {
+//            m_log.DebugFormat("[ANIMATIONS COMMAND MODULE]: REGION {0} LOADED", scene.RegionInfo.RegionName);
+
+            m_scene = scene;
+
+            scene.AddCommand(
+                "Users", this, "sit user name",
+                "sit user name [--regex] <first-name> <last-name>",
+                "Sit the named user on an unoccupied object with a sit target.",
+                "If there are no such objects then nothing happens.\n"
+                    + "If --regex is specified then the names are treated as regular expressions.",
+                HandleSitUserNameCommand);
+
+            scene.AddCommand(
+                "Users", this, "stand user name",
+                "stand user name [--regex] <first-name> <last-name>",
+                "Stand the named user.",
+                "If --regex is specified then the names are treated as regular expressions.",
+                HandleStandUserNameCommand);
+        }
+
+        private void HandleSitUserNameCommand(string module, string[] cmd)
+        {
+            if (MainConsole.Instance.ConsoleScene != m_scene && MainConsole.Instance.ConsoleScene != null)
+                return;
+
+            if (cmd.Length < 5)
+            {
+                MainConsole.Instance.Output("Usage: sit user name [--regex] <first-name> <last-name>");
+                return;
+            }
+
+            List<ScenePresence> scenePresences = GetScenePresences(cmd);
+
+            foreach (ScenePresence sp in scenePresences)
+            {
+                if (sp.SitGround || sp.IsSatOnObject)
+                    continue;
+
+                SceneObjectPart sitPart = null;
+                List<SceneObjectGroup> sceneObjects = m_scene.GetSceneObjectGroups();
+
+                foreach (SceneObjectGroup sceneObject in sceneObjects)
+                {
+                    if (sceneObject.IsAttachment)
+                        continue;
+
+                    foreach (SceneObjectPart part in sceneObject.Parts)
+                    {
+                        if (part.IsSitTargetSet && part.SitTargetAvatar == UUID.Zero)
+                        {
+                            sitPart = part;
+                            break;
+                        }
+                    }
+                }
+
+                if (sitPart != null)
+                {
+                    MainConsole.Instance.OutputFormat(
+                        "Sitting {0} on {1} {2} in {3}", 
+                        sp.Name, sitPart.ParentGroup.Name, sitPart.ParentGroup.UUID, m_scene.Name);
+
+                    sp.HandleAgentRequestSit(sp.ControllingClient, sp.UUID, sitPart.UUID, Vector3.Zero);
+                    sp.HandleAgentSit(sp.ControllingClient, sp.UUID);
+                }
+                else
+                {
+                    MainConsole.Instance.OutputFormat(
+                        "Could not find any unoccupied set seat on which to sit {0} in {1}.  Aborting",
+                        sp.Name, m_scene.Name);
+
+                    break;
+                }
+            }
+        }
+
+        private void HandleStandUserNameCommand(string module, string[] cmd)
+        {
+            if (MainConsole.Instance.ConsoleScene != m_scene && MainConsole.Instance.ConsoleScene != null)
+                return;
+
+            if (cmd.Length < 5)
+            {
+                MainConsole.Instance.Output("Usage: stand user name [--regex] <first-name> <last-name>");
+                return;
+            }
+
+            List<ScenePresence> scenePresences = GetScenePresences(cmd);
+
+            foreach (ScenePresence sp in scenePresences)
+            {
+                if (sp.SitGround || sp.IsSatOnObject)
+                {
+                    MainConsole.Instance.OutputFormat("Standing {0} in {1}", sp.Name, m_scene.Name);
+                    sp.StandUp();
+                }
+            }
+        }
+
+        private List<ScenePresence> GetScenePresences(string[] cmdParams)
+        {
+            bool useRegex = false;
+            OptionSet options = new OptionSet().Add("regex", v=> useRegex = v != null );
+
+            List<string> mainParams = options.Parse(cmdParams);
+
+            string firstName = mainParams[3];
+            string lastName = mainParams[4];
+
+            List<ScenePresence> scenePresencesMatched = new List<ScenePresence>();
+
+            if (useRegex)
+            {
+                Regex nameRegex = new Regex(string.Format("{0} {1}", firstName, lastName));
+                List<ScenePresence> scenePresences = m_scene.GetScenePresences();
+
+                foreach (ScenePresence sp in scenePresences)
+                {
+                    if (!sp.IsChildAgent && nameRegex.IsMatch(sp.Name)) 
+                        scenePresencesMatched.Add(sp);
+                }
+            }
+            else
+            {
+                ScenePresence sp = m_scene.GetScenePresence(firstName, lastName);
+        
+                if (sp != null && !sp.IsChildAgent)
+                    scenePresencesMatched.Add(sp);
+            }
+
+            return scenePresencesMatched;
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/OptionalModules/Avatar/Voice/FreeSwitchVoice/FreeSwitchVoiceModule.cs b/OpenSim/Region/OptionalModules/Avatar/Voice/FreeSwitchVoice/FreeSwitchVoiceModule.cs
index 0cec959..2b33084 100644
--- a/OpenSim/Region/OptionalModules/Avatar/Voice/FreeSwitchVoice/FreeSwitchVoiceModule.cs
+++ b/OpenSim/Region/OptionalModules/Avatar/Voice/FreeSwitchVoice/FreeSwitchVoiceModule.cs
@@ -326,15 +326,15 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.FreeSwitchVoice
                     "ParcelVoiceInfoRequest",
                     agentID.ToString()));
 
-            caps.RegisterHandler(
-                "ChatSessionRequest",
-                new RestStreamHandler(
-                    "POST",
-                    capsBase + m_chatSessionRequestPath,
-                            (request, path, param, httpRequest, httpResponse)
-                                => ChatSessionRequest(scene, request, path, param, agentID, caps),
-                    "ChatSessionRequest",
-                    agentID.ToString()));
+            //caps.RegisterHandler(
+            //    "ChatSessionRequest",
+            //    new RestStreamHandler(
+            //        "POST",
+            //        capsBase + m_chatSessionRequestPath,
+            //                (request, path, param, httpRequest, httpResponse)
+            //                    => ChatSessionRequest(scene, request, path, param, agentID, caps),
+            //        "ChatSessionRequest",
+            //        agentID.ToString()));
         }
 
         /// <summary>
diff --git a/OpenSim/Region/OptionalModules/Avatar/Voice/VivoxVoice/VivoxVoiceModule.cs b/OpenSim/Region/OptionalModules/Avatar/Voice/VivoxVoice/VivoxVoiceModule.cs
index 9e6cc1a..38ba54d 100644
--- a/OpenSim/Region/OptionalModules/Avatar/Voice/VivoxVoice/VivoxVoiceModule.cs
+++ b/OpenSim/Region/OptionalModules/Avatar/Voice/VivoxVoice/VivoxVoiceModule.cs
@@ -117,6 +117,8 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.VivoxVoice
         
         private IConfig m_config;
 
+        private object m_Lock;
+
         public void Initialise(IConfigSource config)
         {
 
@@ -128,6 +130,8 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.VivoxVoice
             if (!m_config.GetBoolean("enabled", false))
                 return;
 
+            m_Lock = new object();
+
             try
             {
                 // retrieve configuration variables
@@ -429,15 +433,15 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.VivoxVoice
                     "ParcelVoiceInfoRequest",
                     agentID.ToString()));
 
-            caps.RegisterHandler(
-                "ChatSessionRequest",
-                 new RestStreamHandler(
-                    "POST",
-                    capsBase + m_chatSessionRequestPath,
-                    (request, path, param, httpRequest, httpResponse)
-                        => ChatSessionRequest(scene, request, path, param, agentID, caps),
-                    "ChatSessionRequest",
-                    agentID.ToString()));
+            //caps.RegisterHandler(
+            //    "ChatSessionRequest",
+            //     new RestStreamHandler(
+            //        "POST",
+            //        capsBase + m_chatSessionRequestPath,
+            //        (request, path, param, httpRequest, httpResponse)
+            //            => ChatSessionRequest(scene, request, path, param, agentID, caps),
+            //        "ChatSessionRequest",
+            //        agentID.ToString()));
         }
 
         /// <summary>
@@ -823,11 +827,11 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.VivoxVoice
         {
             string requrl = String.Format(m_vivoxChannelPath, m_vivoxServer, "create", channelId, m_authToken);
 
-            if (parent != null && parent != String.Empty)
+            if (!string.IsNullOrEmpty(parent))
             {
                 requrl = String.Format("{0}&chan_parent={1}", requrl, parent);
             }
-            if (description != null && description != String.Empty)
+            if (!string.IsNullOrEmpty(description))
             {
                 requrl = String.Format("{0}&chan_desc={1}", requrl, description);
             }
@@ -837,7 +841,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.VivoxVoice
             requrl = String.Format("{0}&chan_roll_off={1}",          requrl, m_vivoxChannelRollOff);
             requrl = String.Format("{0}&chan_dist_model={1}",        requrl, m_vivoxChannelDistanceModel);
             requrl = String.Format("{0}&chan_max_range={1}",         requrl, m_vivoxChannelMaximumRange);
-            requrl = String.Format("{0}&chan_ckamping_distance={1}", requrl, m_vivoxChannelClampingDistance);
+            requrl = String.Format("{0}&chan_clamping_distance={1}", requrl, m_vivoxChannelClampingDistance);
             
             XmlElement resp = VivoxCall(requrl, true);
             if (XmlFind(resp, "response.level0.body.chan_uri", out channelUri))
@@ -863,7 +867,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.VivoxVoice
             //     requrl = String.Format("{0}&chan_parent={1}", requrl, parent);
             // }
 
-            if (description != null && description != String.Empty)
+            if (!string.IsNullOrEmpty(description))
             {
                 requrl = String.Format("{0}&chan_desc={1}", requrl, description);
             }
@@ -1049,7 +1053,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.VivoxVoice
         private XmlElement VivoxDeleteChannel(string parent, string channelid)
         {
             string requrl = String.Format(m_vivoxChannelDel, m_vivoxServer, "delete", channelid, m_authToken);
-            if (parent != null && parent != String.Empty)
+            if (!string.IsNullOrEmpty(parent))
             {
                 requrl = String.Format("{0}&chan_parent={1}", requrl, parent);
             }
@@ -1118,25 +1122,32 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.VivoxVoice
 
             doc = new XmlDocument();
 
-            try
+            // Let's serialize all calls to Vivox. Most of these are driven by
+            // the clients (CAPs), when the user arrives at the region. We don't 
+            // want to issue many simultaneous http requests to Vivox, because mono
+            // doesn't like that
+            lock (m_Lock)
             {
-                // Otherwise prepare the request
-//                m_log.DebugFormat("[VivoxVoice] Sending request <{0}>", requrl);
+                try
+                {
+                    // Otherwise prepare the request
+                    //m_log.DebugFormat("[VivoxVoice] Sending request <{0}>", requrl);
 
-                HttpWebRequest req = (HttpWebRequest)WebRequest.Create(requrl);
+                    HttpWebRequest req = (HttpWebRequest)WebRequest.Create(requrl);
 
-                // We are sending just parameters, no content
-                req.ContentLength = 0;
+                    // We are sending just parameters, no content
+                    req.ContentLength = 0;
 
-                // Send request and retrieve the response
-                using (HttpWebResponse rsp = (HttpWebResponse)req.GetResponse())
+                    // Send request and retrieve the response
+                    using (HttpWebResponse rsp = (HttpWebResponse)req.GetResponse())
                     using (Stream s = rsp.GetResponseStream())
-                        using (XmlTextReader rdr = new XmlTextReader(s))
-                            doc.Load(rdr);
-            }
-            catch (Exception e)
-            {
-                m_log.ErrorFormat("[VivoxVoice] Error in admin call : {0}", e.Message);
+                    using (XmlTextReader rdr = new XmlTextReader(s))
+                        doc.Load(rdr);
+                }
+                catch (Exception e)
+                {
+                    m_log.ErrorFormat("[VivoxVoice] Error in admin call : {0}", e.Message);
+                }
             }
 
             // If we're debugging server responses, dump the whole
diff --git a/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/GroupsModule.cs b/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/GroupsModule.cs
index d0a5989..d2a6828 100644
--- a/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/GroupsModule.cs
+++ b/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/GroupsModule.cs
@@ -39,6 +39,7 @@ using OpenSim.Framework.Communications;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Services.Interfaces;
+using System.Text;
 using DirFindFlags = OpenMetaverse.DirectoryManager.DirFindFlags;
 
 namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups
@@ -250,7 +251,6 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups
 
             client.OnUUIDGroupNameRequest += HandleUUIDGroupNameRequest;
             client.OnAgentDataUpdateRequest += OnAgentDataUpdateRequest;
-            client.OnDirFindQuery += OnDirFindQuery;
             client.OnRequestAvatarProperties += OnRequestAvatarProperties;
 
             // Used for Notices and Group Invites/Accept/Reject
@@ -303,21 +303,6 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups
         }
         */
 
-        void OnDirFindQuery(IClientAPI remoteClient, UUID queryID, string queryText, uint queryFlags, int queryStart)
-        {
-            if (((DirFindFlags)queryFlags & DirFindFlags.Groups) == DirFindFlags.Groups)
-            {
-                if (m_debugEnabled) 
-                    m_log.DebugFormat(
-                        "[GROUPS]: {0} called with queryText({1}) queryFlags({2}) queryStart({3})", 
-                        System.Reflection.MethodBase.GetCurrentMethod().Name, queryText, (DirFindFlags)queryFlags, queryStart);
-
-                // TODO: This currently ignores pretty much all the query flags including Mature and sort order
-                remoteClient.SendDirGroupsReply(queryID, m_groupData.FindGroups(GetRequestingAgentID(remoteClient), queryText).ToArray());
-            }
-            
-        }
-
         private void OnAgentDataUpdateRequest(IClientAPI remoteClient, UUID dataForAgentID, UUID sessionID)
         {
             if (m_debugEnabled) m_log.DebugFormat("[GROUPS]: {0} called", System.Reflection.MethodBase.GetCurrentMethod().Name);
@@ -437,44 +422,75 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups
                     string Subject = im.message.Substring(0, im.message.IndexOf('|'));
                     string Message = im.message.Substring(Subject.Length + 1);
 
+                    InventoryItemBase item = null;
+                    bool hasAttachment = false;
+                    UUID itemID = UUID.Zero;    //Assignment to quiet compiler
+                    UUID ownerID = UUID.Zero;   //Assignment to quiet compiler
                     byte[] bucket;
 
-                    if ((im.binaryBucket.Length == 1) && (im.binaryBucket[0] == 0))
-                    {
-                        bucket = new byte[19];
-                        bucket[0] = 0; //dunno
-                        bucket[1] = 0; //dunno
-                        GroupID.ToBytes(bucket, 2);
-                        bucket[18] = 0; //dunno
-                    }
-                    else
+                    if (im.binaryBucket.Length >= 1 && im.binaryBucket[0] > 0)
                     {
                         string binBucket = OpenMetaverse.Utils.BytesToString(im.binaryBucket);
                         binBucket = binBucket.Remove(0, 14).Trim();
-                        if (m_debugEnabled)
+
+                        OSDMap binBucketOSD = (OSDMap)OSDParser.DeserializeLLSDXml(binBucket);
+                        if (binBucketOSD is OSD)
                         {
-                            m_log.WarnFormat("I don't understand a group notice binary bucket of: {0}", binBucket);
+                            OSDMap binBucketMap = (OSDMap)binBucketOSD;
+
+                            itemID = binBucketMap["item_id"].AsUUID();
+                            ownerID = binBucketMap["owner_id"].AsUUID();
 
-                            OSDMap binBucketOSD = (OSDMap)OSDParser.DeserializeLLSDXml(binBucket);
-                            
-                            foreach (string key in binBucketOSD.Keys)
+                            //Attempt to get the details of the attached item.
+                            //If sender doesn't own the attachment, the item
+                            //variable will be set to null and attachment will
+                            //not be included with the group notice.
+                            Scene scene = (Scene)remoteClient.Scene;
+                            item = new InventoryItemBase(itemID, ownerID);
+                            item = scene.InventoryService.GetItem(item);
+
+                            if (item != null)
                             {
-                                if (binBucketOSD.ContainsKey(key))
-                                {
-                                    m_log.WarnFormat("{0}: {1}", key, binBucketOSD[key].ToString());
-                                }
+                                //Got item details so include the attachment.
+                                hasAttachment = true;
                             }
                         }
-   
-                        // treat as if no attachment
+                        else
+                        {
+                            m_log.DebugFormat("[Groups]: Received OSD with unexpected type: {0}", binBucketOSD.GetType());
+                        }
+                    }
+
+                    if (hasAttachment)
+                    {
+                        //Bucket contains information about attachment.
+                        //
+                        //Byte offset and description of bucket data:
+                        //0:  1 byte indicating if attachment is present
+                        //1:  1 byte indicating the type of attachment
+                        //2:  16 bytes - Group UUID
+                        //18: 16 bytes - UUID of the attachment owner
+                        //34: 16 bytes - UUID of the attachment
+                        //50: variable - Name of the attachment
+                        //??: NUL byte to terminate the attachment name
+                        byte[] name = Encoding.UTF8.GetBytes(item.Name);
+                        bucket = new byte[51 + name.Length];//3 bytes, 3 UUIDs, and name
+                        bucket[0] = 1;                      //Has attachment flag
+                        bucket[1] = (byte)item.InvType;     //Type of Attachment
+                        GroupID.ToBytes(bucket, 2);
+                        ownerID.ToBytes(bucket, 18);
+                        itemID.ToBytes(bucket, 34);
+                        name.CopyTo(bucket, 50);
+                    }
+                    else
+                    {
                         bucket = new byte[19];
-                        bucket[0] = 0; //dunno
-                        bucket[1] = 0; //dunno
+                        bucket[0] = 0;  //Has attachment flag
+                        bucket[1] = 0;  //Type of attachment
                         GroupID.ToBytes(bucket, 2);
-                        bucket[18] = 0; //dunno
+                        bucket[18] = 0; //NUL terminate name of attachment
                     }
 
-                    
                     m_groupData.AddGroupNotice(GetRequestingAgentID(remoteClient), GroupID, NoticeID, im.fromAgentName, Subject, Message, bucket);
                     if (OnNewGroupNotice != null)
                     {
@@ -499,7 +515,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups
 
                        if (member.AcceptNotices)
                         {
-                            // Build notice IIM
+                            // Build notice IM
                             GridInstantMessage msg = CreateGroupNoticeIM(UUID.Zero, NoticeID, (byte)OpenMetaverse.InstantMessageDialog.GroupNotice);
 
                             msg.toAgentID = member.AgentID.Guid;
@@ -508,10 +524,40 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups
                     }
                 }
             }
-            
+
+            if (im.dialog == (byte)InstantMessageDialog.GroupNoticeInventoryAccepted)
+            {
+                //Is bucket large enough to hold UUID of the attachment?
+                if (im.binaryBucket.Length < 16)
+                    return;
+
+                UUID noticeID = new UUID(im.imSessionID);
+
+                GroupNoticeInfo notice = m_groupData.GetGroupNotice(GetRequestingAgentID(remoteClient), noticeID);
+                if (notice != null)
+                {
+                    UUID giver = new UUID(notice.BinaryBucket, 18);
+                    UUID attachmentUUID = new UUID(notice.BinaryBucket, 34);
+
+                    if (m_debugEnabled)
+                        m_log.DebugFormat("[Groups]: Giving inventory from {0} to {1}", giver, remoteClient.AgentId);
+
+                    InventoryItemBase itemCopy = ((Scene)(remoteClient.Scene)).GiveInventoryItem(remoteClient.AgentId,
+                        giver, attachmentUUID);
+
+                    if (itemCopy == null)
+                    {
+                        remoteClient.SendAgentAlertMessage("Can't find item to give. Nothing given.", false);
+                        return;
+                    }
+
+                    remoteClient.SendInventoryItemCreateUpdate(itemCopy, 0);
+                }
+            }
+
             // Interop, received special 210 code for ejecting a group member
             // this only works within the comms servers domain, and won't work hypergrid
-            // TODO:FIXME: Use a presense server of some kind to find out where the 
+            // TODO:FIXME: Use a presence server of some kind to find out where the
             // client actually is, and try contacting that region directly to notify them,
             // or provide the notification via xmlrpc update queue
             if ((im.dialog == 210))
@@ -889,26 +935,10 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups
 
             if (data != null)
             {
-                GroupRecord groupInfo = m_groupData.GetGroupRecord(GetRequestingAgentID(remoteClient), data.GroupID, null);
-
-                GridInstantMessage msg = new GridInstantMessage();
-                msg.imSessionID = UUID.Zero.Guid;
-                msg.fromAgentID = data.GroupID.Guid;
-                msg.toAgentID = GetRequestingAgentID(remoteClient).Guid;
-                msg.timestamp = (uint)Util.UnixTimeSinceEpoch();
-                msg.fromAgentName = "Group Notice : " + groupInfo == null ? "Unknown" : groupInfo.GroupName;
-                msg.message = data.noticeData.Subject + "|" + data.Message;
-                msg.dialog = (byte)OpenMetaverse.InstantMessageDialog.GroupNoticeRequested;
-                msg.fromGroup = true;
-                msg.offline = (byte)0;
-                msg.ParentEstateID = 0;
-                msg.Position = Vector3.Zero;
-                msg.RegionID = UUID.Zero.Guid;
-                msg.binaryBucket = data.BinaryBucket;
+                GridInstantMessage msg = CreateGroupNoticeIM(remoteClient.AgentId, groupNoticeID, (byte)InstantMessageDialog.GroupNoticeRequested);
 
                 OutgoingInstantMessage(msg, GetRequestingAgentID(remoteClient));
             }
-
         }
 
         public GridInstantMessage CreateGroupNoticeIM(UUID agentID, UUID groupNoticeID, byte dialog)
@@ -916,10 +946,11 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups
             if (m_debugEnabled) m_log.DebugFormat("[GROUPS]: {0} called", System.Reflection.MethodBase.GetCurrentMethod().Name);
 
             GridInstantMessage msg = new GridInstantMessage();
-            msg.imSessionID = UUID.Zero.Guid;
+            byte[] bucket;
+
+            msg.imSessionID = groupNoticeID.Guid;
             msg.toAgentID = agentID.Guid;
             msg.dialog = dialog;
-            // msg.dialog = (byte)OpenMetaverse.InstantMessageDialog.GroupNotice;
             msg.fromGroup = true;
             msg.offline = (byte)1; // Allow this message to be stored for offline use
             msg.ParentEstateID = 0;
@@ -933,13 +964,38 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups
                 msg.timestamp = info.noticeData.Timestamp;
                 msg.fromAgentName = info.noticeData.FromName;
                 msg.message = info.noticeData.Subject + "|" + info.Message;
-                msg.binaryBucket = info.BinaryBucket;
+
+                if (info.BinaryBucket[0] > 0)
+                {
+                    //32 is due to not needing space for two of the UUIDs.
+                    //(Don't need UUID of attachment or its owner in IM)
+                    //50 offset gets us to start of attachment name.
+                    //We are skipping the attachment flag, type, and
+                    //the three UUID fields at the start of the bucket.
+                    bucket = new byte[info.BinaryBucket.Length-32];
+                    bucket[0] = 1;      //Has attachment
+                    bucket[1] = info.BinaryBucket[1];
+                    Array.Copy(info.BinaryBucket, 50,
+                               bucket, 18, info.BinaryBucket.Length-50);
+                }
+                else
+                {
+                    bucket = new byte[19];
+                    bucket[0] = 0;      //No attachment
+                    bucket[1] = 0;      //Attachment type
+                    bucket[18] = 0;     //NUL terminate name
+                }
+
+                info.GroupID.ToBytes(bucket, 2);
+                msg.binaryBucket = bucket;
             }
             else
             {
-                if (m_debugEnabled) m_log.DebugFormat("[GROUPS]: Group Notice {0} not found, composing empty message.", groupNoticeID);
+                if (m_debugEnabled)
+                    m_log.DebugFormat("[GROUPS]: Group Notice {0} not found, composing empty message.", groupNoticeID);
+
                 msg.fromAgentID = UUID.Zero.Guid;
-                msg.timestamp = (uint)Util.UnixTimeSinceEpoch(); ;
+                msg.timestamp = (uint)Util.UnixTimeSinceEpoch();
                 msg.fromAgentName = string.Empty;
                 msg.message = string.Empty;
                 msg.binaryBucket = new byte[0];
@@ -1063,7 +1119,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups
             // Message to ejector
             // Interop, received special 210 code for ejecting a group member
             // this only works within the comms servers domain, and won't work hypergrid
-            // TODO:FIXME: Use a presense server of some kind to find out where the 
+            // TODO:FIXME: Use a presence server of some kind to find out where the
             // client actually is, and try contacting that region directly to notify them,
             // or provide the notification via xmlrpc update queue
 
@@ -1178,6 +1234,12 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups
             }
         }
 
+        public List<DirGroupsReplyData> FindGroups(IClientAPI remoteClient, string query)
+        {
+            return m_groupData.FindGroups(GetRequestingAgentID(remoteClient), query);
+        }
+
+
         #endregion
 
         #region Client/Update Tools
@@ -1222,7 +1284,6 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups
             AgentDataMap.Add("AgentID", OSD.FromUUID(dataForAgentID));
             AgentData.Add(AgentDataMap);
 
-
             OSDArray GroupData = new OSDArray(data.Length);
             OSDArray NewGroupData = new OSDArray(data.Length);
 
diff --git a/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/SimianGroupsServicesConnectorModule.cs b/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/SimianGroupsServicesConnectorModule.cs
index 7bae8f7..8095b28 100644
--- a/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/SimianGroupsServicesConnectorModule.cs
+++ b/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/SimianGroupsServicesConnectorModule.cs
@@ -212,8 +212,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups
                 m_log.InfoFormat("[SIMIAN-GROUPS-CONNECTOR]: Initializing {0}", this.Name);
 
                 m_groupsServerURI = groupsConfig.GetString("GroupsServerURI", string.Empty);
-                if ((m_groupsServerURI == null) ||
-                    (m_groupsServerURI == string.Empty))
+                if (string.IsNullOrEmpty(m_groupsServerURI))
                 {
                     m_log.ErrorFormat("Please specify a valid Simian Server for GroupsServerURI in OpenSim.ini, [Groups]");
                     m_connectorEnabled = false;
@@ -438,7 +437,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups
                     return null;
                 }
             } 
-            else if ((groupName != null) && (groupName != string.Empty))
+            else if (!string.IsNullOrEmpty(groupName))
             {
                 if (!SimianGetFirstGenericEntry("Group", groupName, out groupID, out GroupInfoMap))
                 {
diff --git a/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/Tests/GroupsModuleTests.cs b/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/Tests/GroupsModuleTests.cs
index c1bdacb..26d2597 100644
--- a/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/Tests/GroupsModuleTests.cs
+++ b/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/Tests/GroupsModuleTests.cs
@@ -26,13 +26,23 @@
  */
 
 using System;
+using System.Collections;
+using System.Net;
 using System.Reflection;
 using Nini.Config;
 using NUnit.Framework;
 using OpenMetaverse;
+using OpenMetaverse.Messages.Linden;
+using OpenMetaverse.Packets;
+using OpenMetaverse.StructuredData;
 using OpenSim.Framework;
 using OpenSim.Framework.Communications;
+using OpenSim.Framework.Servers;
+using OpenSim.Framework.Servers.HttpServer;
+using OpenSim.Region.ClientStack.Linden;
+using OpenSim.Region.CoreModules.Framework;
 using OpenSim.Region.Framework.Scenes;
+using OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups;
 using OpenSim.Tests.Common;
 using OpenSim.Tests.Common.Mock;
 
@@ -44,11 +54,28 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups.Tests
     [TestFixture]
     public class GroupsModuleTests : OpenSimTestCase
     {
+        [SetUp]
+        public override void SetUp()
+        {
+            base.SetUp();
+
+            uint port = 9999;
+            uint sslPort = 9998;
+
+            // This is an unfortunate bit of clean up we have to do because MainServer manages things through static
+            // variables and the VM is not restarted between tests.
+            MainServer.RemoveHttpServer(port);
+
+            BaseHttpServer server = new BaseHttpServer(port, false, sslPort, "");
+            MainServer.AddHttpServer(server);
+            MainServer.Instance = server;
+        }
+
         [Test]
-        public void TestBasic()
+        public void TestSendAgentGroupDataUpdate()
         {
             TestHelpers.InMethod();
-//            log4net.Config.XmlConfigurator.Configure();
+//            TestHelpers.EnableLogging();
             
             TestScene scene = new SceneHelpers().SetupScene();
             IConfigSource configSource = new IniConfigSource();
@@ -56,8 +83,40 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups.Tests
             config.Set("Enabled", true);
             config.Set("Module", "GroupsModule");            
             config.Set("DebugEnabled", true);
+
+            GroupsModule gm = new GroupsModule();
+            EventQueueGetModule eqgm = new EventQueueGetModule();
+
+            // We need a capabilities module active so that adding the scene presence creates an event queue in the
+            // EventQueueGetModule
             SceneHelpers.SetupSceneModules(
-                scene, configSource, new object[] { new MockGroupsServicesConnector() });
+                scene, configSource, gm, new MockGroupsServicesConnector(), new CapabilitiesModule(), eqgm);
+
+            ScenePresence sp = SceneHelpers.AddScenePresence(scene, TestHelpers.ParseStem("1"));
+
+            gm.SendAgentGroupDataUpdate(sp.ControllingClient);
+
+            Hashtable eventsResponse = eqgm.GetEvents(UUID.Zero, sp.UUID);
+
+            Assert.That((int)eventsResponse["int_response_code"], Is.EqualTo((int)HttpStatusCode.OK));
+
+//            Console.WriteLine("Response [{0}]", (string)eventsResponse["str_response_string"]);
+
+            OSDMap rawOsd = (OSDMap)OSDParser.DeserializeLLSDXml((string)eventsResponse["str_response_string"]);
+            OSDArray eventsOsd = (OSDArray)rawOsd["events"];
+
+            bool foundUpdate = false;
+            foreach (OSD osd in eventsOsd)
+            {
+                OSDMap eventOsd = (OSDMap)osd;
+
+                if (eventOsd["message"] == "AgentGroupDataUpdate")
+                    foundUpdate = true;
+            }
+
+            Assert.That(foundUpdate, Is.True, "Did not find AgentGroupDataUpdate in response");
+
+            // TODO: More checking of more actual event data.           
         }
     }
 }
\ No newline at end of file
diff --git a/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/XmlRpcGroupsServicesConnectorModule.cs b/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/XmlRpcGroupsServicesConnectorModule.cs
index 71b24ac..e28d0c2 100644
--- a/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/XmlRpcGroupsServicesConnectorModule.cs
+++ b/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/XmlRpcGroupsServicesConnectorModule.cs
@@ -168,8 +168,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups
                 m_log.DebugFormat("[XMLRPC-GROUPS-CONNECTOR]: Initializing {0}", this.Name);
 
                 m_groupsServerURI = groupsConfig.GetString("GroupsServerURI", string.Empty);
-                if ((m_groupsServerURI == null) ||
-                    (m_groupsServerURI == string.Empty))
+                if (string.IsNullOrEmpty(m_groupsServerURI))
                 {
                     m_log.ErrorFormat("Please specify a valid URL for GroupsServerURI in OpenSim.ini, [Groups]");
                     m_connectorEnabled = false;
@@ -354,7 +353,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups
             {
                 param["GroupID"] = GroupID.ToString();
             }
-            if ((GroupName != null) && (GroupName != string.Empty))
+            if (!string.IsNullOrEmpty(GroupName))
             {
                 param["Name"] = GroupName.ToString();
             }
diff --git a/OpenSim/Region/OptionalModules/Framework/Monitoring/ServerStats.cs b/OpenSim/Region/OptionalModules/Framework/Monitoring/ServerStats.cs
deleted file mode 100644
index 6e74ce0..0000000
--- a/OpenSim/Region/OptionalModules/Framework/Monitoring/ServerStats.cs
+++ /dev/null
@@ -1,339 +0,0 @@
-/*
- * Copyright (c) Contributors, http://opensimulator.org/
- * See CONTRIBUTORS.TXT for a full list of copyright holders.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in the
- *       documentation and/or other materials provided with the distribution.
- *     * Neither the name of the OpenSimulator Project nor the
- *       names of its contributors may be used to endorse or promote products
- *       derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-using System;
-using System.Collections.Generic;
-using System.Diagnostics;
-using System.Linq;
-using System.Net.NetworkInformation;
-using System.Text;
-using System.Threading;
-
-using log4net;
-using Mono.Addins;
-using Nini.Config;
-
-using OpenSim.Framework;
-using OpenSim.Framework.Console;
-using OpenSim.Framework.Monitoring;
-using OpenSim.Region.Framework.Interfaces;
-using OpenSim.Region.Framework.Scenes;
-
-using OpenMetaverse.StructuredData;
-
-namespace OpenSim.Region.OptionalModules.Framework.Monitoring
-{
-[Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "ServerStatistics")]
-public class ServerStats : ISharedRegionModule
-{
-    private readonly ILog m_log = LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
-    private readonly string LogHeader = "[SERVER STATS]";
-
-    public bool Enabled = false;
-    private static Dictionary<string, Stat> RegisteredStats = new Dictionary<string, Stat>();
-
-    public readonly string CategoryServer = "server";
-
-    public readonly string ContainerProcessor = "processor";
-    public readonly string ContainerMemory = "memory";
-    public readonly string ContainerNetwork = "network";
-    public readonly string ContainerProcess = "process";
-
-    public string NetworkInterfaceTypes = "Ethernet";
-
-    readonly int performanceCounterSampleInterval = 500;
-    int lastperformanceCounterSampleTime = 0;
-
-    private class PerfCounterControl
-    {
-        public PerformanceCounter perfCounter;
-        public int lastFetch;
-        public string name;
-        public PerfCounterControl(PerformanceCounter pPc)
-            : this(pPc, String.Empty)
-        {
-        }
-        public PerfCounterControl(PerformanceCounter pPc, string pName)
-        {
-            perfCounter = pPc;
-            lastFetch = 0;
-            name = pName;
-        }
-    }
-
-    PerfCounterControl processorPercentPerfCounter = null;
-
-    #region ISharedRegionModule
-    // IRegionModuleBase.Name
-    public string Name { get { return "Server Stats"; } }
-    // IRegionModuleBase.ReplaceableInterface
-    public Type ReplaceableInterface { get { return null; } }
-    // IRegionModuleBase.Initialize
-    public void Initialise(IConfigSource source)
-    {
-        IConfig cfg = source.Configs["Monitoring"];
-
-        if (cfg != null)
-            Enabled = cfg.GetBoolean("ServerStatsEnabled", true);
-
-        if (Enabled)
-        {
-            NetworkInterfaceTypes = cfg.GetString("NetworkInterfaceTypes", "Ethernet");
-        }
-    }
-    // IRegionModuleBase.Close
-    public void Close()
-    {
-        if (RegisteredStats.Count > 0)
-        {
-            foreach (Stat stat in RegisteredStats.Values)
-            {
-                StatsManager.DeregisterStat(stat);
-                stat.Dispose();
-            }
-            RegisteredStats.Clear();
-        }
-    }
-    // IRegionModuleBase.AddRegion
-    public void AddRegion(Scene scene)
-    {
-    }
-    // IRegionModuleBase.RemoveRegion
-    public void RemoveRegion(Scene scene)
-    {
-    }
-    // IRegionModuleBase.RegionLoaded
-    public void RegionLoaded(Scene scene)
-    {
-    }
-    // ISharedRegionModule.PostInitialize
-    public void PostInitialise()
-    {
-        if (RegisteredStats.Count == 0)
-        {
-            RegisterServerStats();
-        }
-    }
-    #endregion ISharedRegionModule
-
-    private void MakeStat(string pName, string pDesc, string pUnit, string pContainer, Action<Stat> act)
-    {
-        string desc = pDesc;
-        if (desc == null)
-            desc = pName;
-        Stat stat = new Stat(pName, pName, desc, pUnit, CategoryServer, pContainer, StatType.Pull, act, StatVerbosity.Info);
-        StatsManager.RegisterStat(stat);
-        RegisteredStats.Add(pName, stat);
-    }
-
-    public void RegisterServerStats()
-    {
-        lastperformanceCounterSampleTime = Util.EnvironmentTickCount();
-        PerformanceCounter tempPC;
-        Stat tempStat;
-        string tempName;
-
-        try
-        {
-            tempName = "CPUPercent";
-            tempPC = new PerformanceCounter("Processor", "% Processor Time", "_Total");
-            processorPercentPerfCounter = new PerfCounterControl(tempPC);
-            // A long time bug in mono is that CPU percent is reported as CPU percent idle. Windows reports CPU percent busy.
-            tempStat = new Stat(tempName, tempName, "", "percent", CategoryServer, ContainerProcessor,
-                            StatType.Pull, (s) => { GetNextValue(s, processorPercentPerfCounter, Util.IsWindows() ? 1 : -1); },
-                            StatVerbosity.Info);
-            StatsManager.RegisterStat(tempStat);
-            RegisteredStats.Add(tempName, tempStat);
-
-            MakeStat("TotalProcessorTime", null, "sec", ContainerProcessor, 
-                                (s) => { s.Value = Process.GetCurrentProcess().TotalProcessorTime.TotalSeconds; });
-
-            MakeStat("UserProcessorTime", null, "sec", ContainerProcessor,
-                                (s) => { s.Value = Process.GetCurrentProcess().UserProcessorTime.TotalSeconds; });
-
-            MakeStat("PrivilegedProcessorTime", null, "sec", ContainerProcessor,
-                                (s) => { s.Value = Process.GetCurrentProcess().PrivilegedProcessorTime.TotalSeconds; });
-
-            MakeStat("Threads", null, "threads", ContainerProcessor,
-                                (s) => { s.Value = Process.GetCurrentProcess().Threads.Count; });
-        }
-        catch (Exception e)
-        {
-            m_log.ErrorFormat("{0} Exception creating 'Process': {1}", LogHeader, e);
-        }
-
-        try
-        {
-            List<string> okInterfaceTypes = new List<string>(NetworkInterfaceTypes.Split(','));
-
-            IEnumerable<NetworkInterface> nics = NetworkInterface.GetAllNetworkInterfaces();
-            foreach (NetworkInterface nic in nics)
-            {
-                if (nic.OperationalStatus != OperationalStatus.Up)
-                    continue;
-
-                string nicInterfaceType = nic.NetworkInterfaceType.ToString();
-                if (!okInterfaceTypes.Contains(nicInterfaceType))
-                {
-                    m_log.DebugFormat("{0} Not including stats for network interface '{1}' of type '{2}'.",
-                                            LogHeader, nic.Name, nicInterfaceType);
-                    m_log.DebugFormat("{0}     To include, add to comma separated list in [Monitoring]NetworkInterfaceTypes={1}",
-                                            LogHeader, NetworkInterfaceTypes);
-                    continue;
-                }
-
-                if (nic.Supports(NetworkInterfaceComponent.IPv4))
-                {
-                    IPv4InterfaceStatistics nicStats = nic.GetIPv4Statistics();
-                    if (nicStats != null)
-                    {
-                        MakeStat("BytesRcvd/" + nic.Name, nic.Name, "KB", ContainerNetwork,
-                                        (s) => { LookupNic(s, (ns) => { return ns.BytesReceived; }, 1024.0); });
-                        MakeStat("BytesSent/" + nic.Name, nic.Name, "KB", ContainerNetwork,
-                                        (s) => { LookupNic(s, (ns) => { return ns.BytesSent; }, 1024.0); });
-                        MakeStat("TotalBytes/" + nic.Name, nic.Name, "KB", ContainerNetwork,
-                                        (s) => { LookupNic(s, (ns) => { return ns.BytesSent + ns.BytesReceived; }, 1024.0); });
-                    }
-                }
-                // TODO: add IPv6 (it may actually happen someday)
-            }
-        }
-        catch (Exception e)
-        {
-            m_log.ErrorFormat("{0} Exception creating 'Network Interface': {1}", LogHeader, e);
-        }
-
-        MakeStat("ProcessMemory", null, "MB", ContainerMemory,
-                            (s) => { s.Value = Process.GetCurrentProcess().WorkingSet64 / 1024d / 1024d; });
-        MakeStat("ObjectMemory", null, "MB", ContainerMemory,
-                            (s) => { s.Value = GC.GetTotalMemory(false) / 1024d / 1024d; });
-        MakeStat("LastMemoryChurn", null, "MB/sec", ContainerMemory,
-                            (s) => { s.Value = Math.Round(MemoryWatchdog.LastMemoryChurn * 1000d / 1024d / 1024d, 3); });
-        MakeStat("AverageMemoryChurn", null, "MB/sec", ContainerMemory,
-                            (s) => { s.Value = Math.Round(MemoryWatchdog.AverageMemoryChurn * 1000d / 1024d / 1024d, 3); });
-    }
-
-    // Notes on performance counters: 
-    //  "How To Read Performance Counters": http://blogs.msdn.com/b/bclteam/archive/2006/06/02/618156.aspx
-    //  "How to get the CPU Usage in C#": http://stackoverflow.com/questions/278071/how-to-get-the-cpu-usage-in-c
-    //  "Mono Performance Counters": http://www.mono-project.com/Mono_Performance_Counters
-    private delegate double PerfCounterNextValue();
-    private void GetNextValue(Stat stat, PerfCounterControl perfControl)
-    {
-        GetNextValue(stat, perfControl, 1.0);
-    }
-    private void GetNextValue(Stat stat, PerfCounterControl perfControl, double factor)
-    {
-        if (Util.EnvironmentTickCountSubtract(perfControl.lastFetch) > performanceCounterSampleInterval)
-        {
-            if (perfControl != null && perfControl.perfCounter != null)
-            {
-                try
-                {
-                    // Kludge for factor to run double duty. If -1, subtract the value from one
-                    if (factor == -1)
-                        stat.Value = 1 - perfControl.perfCounter.NextValue();
-                    else
-                        stat.Value = perfControl.perfCounter.NextValue() / factor;
-                }
-                catch (Exception e)
-                {
-                    m_log.ErrorFormat("{0} Exception on NextValue fetching {1}: {2}", LogHeader, stat.Name, e);
-                }
-                perfControl.lastFetch = Util.EnvironmentTickCount();
-            }
-        }
-    }
-
-    // Lookup the nic that goes with this stat and set the value by using a fetch action.
-    // Not sure about closure with delegates inside delegates.
-    private delegate double GetIPv4StatValue(IPv4InterfaceStatistics interfaceStat);
-    private void LookupNic(Stat stat, GetIPv4StatValue getter, double factor)
-    {
-        // Get the one nic that has the name of this stat
-        IEnumerable<NetworkInterface> nics = NetworkInterface.GetAllNetworkInterfaces().Where(
-                              (network) => network.Name == stat.Description);
-        try
-        {
-            foreach (NetworkInterface nic in nics)
-            {
-                IPv4InterfaceStatistics intrStats = nic.GetIPv4Statistics();
-                if (intrStats != null)
-                {
-                    double newVal = Math.Round(getter(intrStats) / factor, 3);
-                    stat.Value = newVal;
-                }
-                break;
-            }
-        }
-        catch
-        {
-            // There are times interfaces go away so we just won't update the stat for this
-            m_log.ErrorFormat("{0} Exception fetching stat on interface '{1}'", LogHeader, stat.Description);
-        }
-    }
-}
-
-public class ServerStatsAggregator : Stat
-{
-    public ServerStatsAggregator(
-        string shortName,
-        string name,
-        string description,
-        string unitName,
-        string category,
-        string container
-        )
-        : base(
-            shortName,
-            name,
-            description,
-            unitName,
-            category,
-            container,
-            StatType.Push,
-            MeasuresOfInterest.None,
-            null,
-            StatVerbosity.Info)
-    {
-    }
-    public override string ToConsoleString()
-    {
-        StringBuilder sb = new StringBuilder();
-
-        return sb.ToString();
-    }
-
-    public override OSDMap ToOSDMap()
-    {
-        OSDMap ret = new OSDMap();
-
-        return ret;
-    }
-}
-
-}
diff --git a/OpenSim/Region/OptionalModules/Materials/MaterialsModule.cs b/OpenSim/Region/OptionalModules/Materials/MaterialsModule.cs
new file mode 100644
index 0000000..afb788b
--- /dev/null
+++ b/OpenSim/Region/OptionalModules/Materials/MaterialsModule.cs
@@ -0,0 +1,590 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Reflection;
+using System.Security.Cryptography; // for computing md5 hash
+using log4net;
+using Mono.Addins;
+using Nini.Config;
+
+using OpenMetaverse;
+using OpenMetaverse.StructuredData;
+
+using OpenSim.Framework;
+using OpenSim.Framework.Servers;
+using OpenSim.Framework.Servers.HttpServer;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.Framework.Scenes;
+using OpenSimAssetType = OpenSim.Framework.SLUtil.OpenSimAssetType;
+
+using Ionic.Zlib;
+
+// You will need to uncomment these lines if you are adding a region module to some other assembly which does not already
+// specify its assembly.  Otherwise, the region modules in the assembly will not be picked up when OpenSimulator scans
+// the available DLLs
+//[assembly: Addin("MaterialsModule", "1.0")]
+//[assembly: AddinDependency("OpenSim", "0.5")]
+
+namespace OpenSim.Region.OptionalModules.Materials
+{
+    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "MaterialsModule")]
+    public class MaterialsModule : INonSharedRegionModule
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        public string Name { get { return "MaterialsModule"; } }        
+        
+        public Type ReplaceableInterface { get { return null; } }
+
+        private Scene m_scene = null;
+        private bool m_enabled = false;
+
+        public Dictionary<UUID, OSDMap> m_regionMaterials = new Dictionary<UUID, OSDMap>();
+        
+        public void Initialise(IConfigSource source)
+        {
+            IConfig config = source.Configs["Materials"];
+            if (config == null)
+                return;
+
+            m_enabled = config.GetBoolean("enable_materials", true);
+            if (!m_enabled)
+                return;
+
+            m_log.DebugFormat("[Materials]: Initialized");
+        }
+        
+        public void Close()
+        {
+            if (!m_enabled)
+                return;
+        }
+        
+        public void AddRegion(Scene scene)
+        {
+            if (!m_enabled)
+                return;
+
+            m_scene = scene;
+            m_scene.EventManager.OnRegisterCaps += OnRegisterCaps;
+            m_scene.EventManager.OnObjectAddedToScene += EventManager_OnObjectAddedToScene;
+        }
+
+        private void EventManager_OnObjectAddedToScene(SceneObjectGroup obj)
+        {
+            foreach (var part in obj.Parts)
+                if (part != null)
+                    GetStoredMaterialsInPart(part);
+        }
+
+        private void OnRegisterCaps(OpenMetaverse.UUID agentID, OpenSim.Framework.Capabilities.Caps caps)
+        {
+            string capsBase = "/CAPS/" + caps.CapsObjectPath;
+
+            IRequestHandler renderMaterialsPostHandler 
+                = new RestStreamHandler("POST", capsBase + "/",
+                    (request, path, param, httpRequest, httpResponse)
+                        => RenderMaterialsPostCap(request, agentID),
+                    "RenderMaterials", null);
+            caps.RegisterHandler("RenderMaterials", renderMaterialsPostHandler);
+
+            // OpenSimulator CAPs infrastructure seems to be somewhat hostile towards any CAP that requires both GET
+            // and POST handlers, (at least at the time this was originally written), so we first set up a POST
+            // handler normally and then add a GET handler via MainServer
+
+            IRequestHandler renderMaterialsGetHandler 
+                = new RestStreamHandler("GET", capsBase + "/",
+                    (request, path, param, httpRequest, httpResponse)
+                        => RenderMaterialsGetCap(request),
+                    "RenderMaterials", null);
+            MainServer.Instance.AddStreamHandler(renderMaterialsGetHandler);
+
+            // materials viewer seems to use either POST or PUT, so assign POST handler for PUT as well
+            IRequestHandler renderMaterialsPutHandler 
+                = new RestStreamHandler("PUT", capsBase + "/",
+                    (request, path, param, httpRequest, httpResponse)
+                        => RenderMaterialsPostCap(request, agentID),
+                    "RenderMaterials", null);
+            MainServer.Instance.AddStreamHandler(renderMaterialsPutHandler);
+        }
+        
+        public void RemoveRegion(Scene scene)
+        {
+            if (!m_enabled)
+                return;
+
+            m_scene.EventManager.OnRegisterCaps -= OnRegisterCaps;
+            m_scene.EventManager.OnObjectAddedToScene -= EventManager_OnObjectAddedToScene;
+        }        
+        
+        public void RegionLoaded(Scene scene)
+        {
+        }
+
+        /// <summary>
+        /// Finds any legacy materials stored in DynAttrs that may exist for this part and add them to 'm_regionMaterials'.
+        /// </summary>
+        /// <param name="part"></param>
+        private void GetLegacyStoredMaterialsInPart(SceneObjectPart part)
+        {
+            if (part.DynAttrs == null)
+                return;
+
+            OSD OSMaterials = null;
+            OSDArray matsArr = null;
+
+            lock (part.DynAttrs)
+            {
+                if (part.DynAttrs.ContainsStore("OpenSim", "Materials"))
+                {
+                    OSDMap materialsStore = part.DynAttrs.GetStore("OpenSim", "Materials");
+
+                    if (materialsStore == null)
+                        return;
+
+                    materialsStore.TryGetValue("Materials", out OSMaterials);
+                }
+
+                if (OSMaterials != null && OSMaterials is OSDArray)
+                    matsArr = OSMaterials as OSDArray;
+                else
+                    return;
+            }
+
+            if (matsArr == null)
+                return;
+
+            foreach (OSD elemOsd in matsArr)
+            {
+                if (elemOsd != null && elemOsd is OSDMap)
+                {
+                    OSDMap matMap = elemOsd as OSDMap;
+                    if (matMap.ContainsKey("ID") && matMap.ContainsKey("Material"))
+                    {
+                        try
+                        {
+                            lock (m_regionMaterials)
+                                m_regionMaterials[matMap["ID"].AsUUID()] = (OSDMap)matMap["Material"];
+                        }
+                        catch (Exception e)
+                        {
+                            m_log.Warn("[Materials]: exception decoding persisted legacy material: " + e.ToString());
+                        }
+                    }
+                }
+            }
+        }
+
+        /// <summary>
+        /// Find the materials used in the SOP, and add them to 'm_regionMaterials'.
+        /// </summary>
+        private void GetStoredMaterialsInPart(SceneObjectPart part)
+        { 
+            if (part.Shape == null)
+                return;
+
+            var te = new Primitive.TextureEntry(part.Shape.TextureEntry, 0, part.Shape.TextureEntry.Length);
+            if (te == null)
+                return;
+
+            GetLegacyStoredMaterialsInPart(part);
+
+            GetStoredMaterialInFace(part, te.DefaultTexture);
+
+            foreach (Primitive.TextureEntryFace face in te.FaceTextures)
+            {
+                if (face != null)
+                    GetStoredMaterialInFace(part, face);
+            }
+        }
+
+        /// <summary>
+        /// Find the materials used in one Face, and add them to 'm_regionMaterials'.
+        /// </summary>
+        private void GetStoredMaterialInFace(SceneObjectPart part, Primitive.TextureEntryFace face)
+        {
+            UUID id = face.MaterialID;
+            if (id == UUID.Zero)
+                return;
+
+            lock (m_regionMaterials)
+            {
+                if (m_regionMaterials.ContainsKey(id))
+                    return;
+                
+                byte[] data = m_scene.AssetService.GetData(id.ToString());
+                if (data == null)
+                {
+                    m_log.WarnFormat("[Materials]: Prim \"{0}\" ({1}) contains unknown material ID {2}", part.Name, part.UUID, id);
+                    return;
+                }
+
+                OSDMap mat;
+                try
+                {
+                    mat = (OSDMap)OSDParser.DeserializeLLSDXml(data);
+                }
+                catch (Exception e)
+                {
+                    m_log.WarnFormat("[Materials]: cannot decode material asset {0}: {1}", id, e.Message);
+                    return;
+                }
+
+                m_regionMaterials[id] = mat;
+            }
+        }
+
+        public string RenderMaterialsPostCap(string request, UUID agentID)
+        {
+            OSDMap req = (OSDMap)OSDParser.DeserializeLLSDXml(request);
+            OSDMap resp = new OSDMap();
+
+            OSDMap materialsFromViewer = null;
+
+            OSDArray respArr = new OSDArray();
+
+            if (req.ContainsKey("Zipped"))
+            {
+                OSD osd = null;
+
+                byte[] inBytes = req["Zipped"].AsBinary();
+
+                try 
+                {
+                    osd = ZDecompressBytesToOsd(inBytes);
+
+                    if (osd != null)
+                    {
+                        if (osd is OSDArray) // assume array of MaterialIDs designating requested material entries
+                        {
+                            foreach (OSD elem in (OSDArray)osd)
+                            {
+                                try
+                                {
+                                    UUID id = new UUID(elem.AsBinary(), 0);
+
+                                    lock (m_regionMaterials)
+                                    {
+                                        if (m_regionMaterials.ContainsKey(id))
+                                        {
+                                            OSDMap matMap = new OSDMap();
+                                            matMap["ID"] = OSD.FromBinary(id.GetBytes());
+                                            matMap["Material"] = m_regionMaterials[id];
+                                            respArr.Add(matMap);
+                                        }
+                                        else
+                                        {
+                                            m_log.Warn("[Materials]: request for unknown material ID: " + id.ToString());
+
+                                            // Theoretically we could try to load the material from the assets service,
+                                            // but that shouldn't be necessary because the viewer should only request
+                                            // materials that exist in a prim on the region, and all of these materials
+                                            // are already stored in m_regionMaterials.
+                                        }
+                                    }
+                                }
+                                catch (Exception e)
+                                {
+                                    m_log.Error("Error getting materials in response to viewer request", e);
+                                    continue;
+                                }
+                            }
+                        }
+                        else if (osd is OSDMap) // request to assign a material
+                        {
+                            materialsFromViewer = osd as OSDMap;
+
+                            if (materialsFromViewer.ContainsKey("FullMaterialsPerFace"))
+                            {
+                                OSD matsOsd = materialsFromViewer["FullMaterialsPerFace"];
+                                if (matsOsd is OSDArray)
+                                {
+                                    OSDArray matsArr = matsOsd as OSDArray;
+
+                                    try
+                                    {
+                                        foreach (OSDMap matsMap in matsArr)
+                                        {
+                                            uint primLocalID = 0;
+                                            try {
+                                                primLocalID = matsMap["ID"].AsUInteger();
+                                            }
+                                            catch (Exception e) {
+                                                m_log.Warn("[Materials]: cannot decode \"ID\" from matsMap: " + e.Message);
+                                                continue;
+                                            }
+
+                                            OSDMap mat = null;
+                                            try
+                                            {
+                                                mat = matsMap["Material"] as OSDMap;
+                                            }
+                                            catch (Exception e)
+                                            {
+                                                m_log.Warn("[Materials]: cannot decode \"Material\" from matsMap: " + e.Message);
+                                                continue;
+                                            }
+
+                                            SceneObjectPart sop = m_scene.GetSceneObjectPart(primLocalID);
+                                            if (sop == null)
+                                            {
+                                                m_log.WarnFormat("[Materials]: SOP not found for localId: {0}", primLocalID.ToString());
+                                                continue;
+                                            }
+
+                                            if (!m_scene.Permissions.CanEditObject(sop.UUID, agentID))
+                                            {
+                                                m_log.WarnFormat("User {0} can't edit object {1} {2}", agentID, sop.Name, sop.UUID);
+                                                continue;
+                                            }
+
+                                            Primitive.TextureEntry te = new Primitive.TextureEntry(sop.Shape.TextureEntry, 0, sop.Shape.TextureEntry.Length);
+                                            if (te == null)
+                                            {
+                                                m_log.WarnFormat("[Materials]: Error in TextureEntry for SOP {0} {1}", sop.Name, sop.UUID);
+                                                continue;
+                                            }
+
+
+                                            UUID id;
+                                            if (mat == null)
+                                            {
+                                                // This happens then the user removes a material from a prim
+                                                id = UUID.Zero;
+                                            }
+                                            else
+                                            {
+                                                id = StoreMaterialAsAsset(agentID, mat, sop);
+                                            }
+
+
+                                            int face = -1;
+
+                                            if (matsMap.ContainsKey("Face"))
+                                            {
+                                                face = matsMap["Face"].AsInteger();
+                                                Primitive.TextureEntryFace faceEntry = te.CreateFace((uint)face);
+                                                faceEntry.MaterialID = id;
+                                            }
+                                            else
+                                            {
+                                                if (te.DefaultTexture == null)
+                                                    m_log.WarnFormat("[Materials]: TextureEntry.DefaultTexture is null in {0} {1}", sop.Name, sop.UUID);
+                                                else
+                                                    te.DefaultTexture.MaterialID = id;
+                                            }
+
+                                            //m_log.DebugFormat("[Materials]: in \"{0}\" {1}, setting material ID for face {2} to {3}", sop.Name, sop.UUID, face, id);
+
+                                            // We can't use sop.UpdateTextureEntry(te) because it filters, so do it manually
+                                            sop.Shape.TextureEntry = te.GetBytes();
+
+                                            if (sop.ParentGroup != null)
+                                            {
+                                                sop.TriggerScriptChangedEvent(Changed.TEXTURE);
+                                                sop.UpdateFlag = UpdateRequired.FULL;
+                                                sop.ParentGroup.HasGroupChanged = true;
+                                                sop.ScheduleFullUpdate();
+                                            }
+                                        }
+                                    }
+                                    catch (Exception e)
+                                    {
+                                        m_log.Warn("[Materials]: exception processing received material ", e);
+                                    }
+                                }
+                            }
+                        }
+                    }
+
+                }
+                catch (Exception e)
+                {
+                    m_log.Warn("[Materials]: exception decoding zipped CAP payload ", e);
+                    //return "";
+                }
+            }
+
+            
+            resp["Zipped"] = ZCompressOSD(respArr, false);
+            string response = OSDParser.SerializeLLSDXmlString(resp);
+
+            //m_log.Debug("[Materials]: cap request: " + request);
+            //m_log.Debug("[Materials]: cap request (zipped portion): " + ZippedOsdBytesToString(req["Zipped"].AsBinary()));
+            //m_log.Debug("[Materials]: cap response: " + response);
+            return response;
+        }
+
+        private UUID StoreMaterialAsAsset(UUID agentID, OSDMap mat, SceneObjectPart sop)
+        {
+            UUID id;
+            // Material UUID = hash of the material's data.
+            // This makes materials deduplicate across the entire grid (but isn't otherwise required).
+            byte[] data = System.Text.Encoding.ASCII.GetBytes(OSDParser.SerializeLLSDXmlString(mat));
+            using (var md5 = MD5.Create())
+                id = new UUID(md5.ComputeHash(data), 0);
+
+            lock (m_regionMaterials)
+            {
+                if (!m_regionMaterials.ContainsKey(id))
+                {
+                    m_regionMaterials[id] = mat;
+
+                    // This asset might exist already, but it's ok to try to store it again
+                    string name = "Material " + ChooseMaterialName(mat, sop);
+                    name = name.Substring(0, Math.Min(64, name.Length)).Trim();
+                    AssetBase asset = new AssetBase(id, name, (sbyte)OpenSimAssetType.Material, agentID.ToString());
+                    asset.Data = data;
+                    m_scene.AssetService.Store(asset);
+                }
+            }
+            return id;
+        }
+
+        /// <summary>
+        /// Use heuristics to choose a good name for the material.
+        /// </summary>
+        private string ChooseMaterialName(OSDMap mat, SceneObjectPart sop)
+        {
+            UUID normMap = mat["NormMap"].AsUUID();
+            if (normMap != UUID.Zero)
+            {
+                AssetBase asset = m_scene.AssetService.GetCached(normMap.ToString());
+                if ((asset != null) && (asset.Name.Length > 0) && !asset.Name.Equals("From IAR"))
+                    return asset.Name;
+            }
+
+            UUID specMap = mat["SpecMap"].AsUUID();
+            if (specMap != UUID.Zero)
+            {
+                AssetBase asset = m_scene.AssetService.GetCached(specMap.ToString());
+                if ((asset != null) && (asset.Name.Length > 0) && !asset.Name.Equals("From IAR"))
+                    return asset.Name;
+            }
+
+            if (sop.Name != "Primitive")
+                return sop.Name;
+            
+            if ((sop.ParentGroup != null) && (sop.ParentGroup.Name != "Primitive"))
+                return sop.ParentGroup.Name;
+
+            return "";
+        }
+
+
+        public string RenderMaterialsGetCap(string request)
+        {
+            OSDMap resp = new OSDMap();
+            int matsCount = 0;
+            OSDArray allOsd = new OSDArray();
+
+            lock (m_regionMaterials)
+            {
+                foreach (KeyValuePair<UUID, OSDMap> kvp in m_regionMaterials)
+                {
+                    OSDMap matMap = new OSDMap();
+
+                    matMap["ID"] = OSD.FromBinary(kvp.Key.GetBytes());
+                    matMap["Material"] = kvp.Value;
+                    allOsd.Add(matMap);
+                    matsCount++;
+                }
+            }
+
+            resp["Zipped"] = ZCompressOSD(allOsd, false);
+
+            return OSDParser.SerializeLLSDXmlString(resp);
+        }
+
+        private static string ZippedOsdBytesToString(byte[] bytes)
+        {
+            try
+            {
+                return OSDParser.SerializeJsonString(ZDecompressBytesToOsd(bytes));
+            }
+            catch (Exception e)
+            {
+                return "ZippedOsdBytesToString caught an exception: " + e.ToString();
+            }
+        }
+
+        /// <summary>
+        /// computes a UUID by hashing a OSD object
+        /// </summary>
+        /// <param name="osd"></param>
+        /// <returns></returns>
+        private static UUID HashOsd(OSD osd)
+        {
+            byte[] data = OSDParser.SerializeLLSDBinary(osd, false);
+            using (var md5 = MD5.Create())
+                return new UUID(md5.ComputeHash(data), 0);
+        }
+
+        public static OSD ZCompressOSD(OSD inOsd, bool useHeader)
+        {
+            OSD osd = null;
+
+            byte[] data = OSDParser.SerializeLLSDBinary(inOsd, useHeader);
+
+            using (MemoryStream msSinkCompressed = new MemoryStream())
+            {
+                using (Ionic.Zlib.ZlibStream zOut = new Ionic.Zlib.ZlibStream(msSinkCompressed, 
+                    Ionic.Zlib.CompressionMode.Compress, CompressionLevel.BestCompression, true))
+                {
+                    zOut.Write(data, 0, data.Length);
+                }
+
+                msSinkCompressed.Seek(0L, SeekOrigin.Begin);
+                osd = OSD.FromBinary(msSinkCompressed.ToArray());
+            }
+
+            return osd;
+        }
+
+
+        public static OSD ZDecompressBytesToOsd(byte[] input)
+        {
+            OSD osd = null;
+
+            using (MemoryStream msSinkUnCompressed = new MemoryStream())
+            {
+                using (Ionic.Zlib.ZlibStream zOut = new Ionic.Zlib.ZlibStream(msSinkUnCompressed, CompressionMode.Decompress, true))
+                {
+                    zOut.Write(input, 0, input.Length);
+                }
+
+                msSinkUnCompressed.Seek(0L, SeekOrigin.Begin);
+                osd = OSDParser.DeserializeLLSDBinary(msSinkUnCompressed.ToArray());
+            }
+
+            return osd;
+        }
+    }
+}
diff --git a/OpenSim/Region/OptionalModules/Properties/AssemblyInfo.cs b/OpenSim/Region/OptionalModules/Properties/AssemblyInfo.cs
index 70bda72..ba0b578 100644
--- a/OpenSim/Region/OptionalModules/Properties/AssemblyInfo.cs
+++ b/OpenSim/Region/OptionalModules/Properties/AssemblyInfo.cs
@@ -30,7 +30,7 @@ using Mono.Addins;
 //      Build Number
 //      Revision
 //
-[assembly: AssemblyVersion("0.7.6.*")]
+[assembly: AssemblyVersion("0.8.0.*")]
 
 
 [assembly: Addin("OpenSim.Region.OptionalModules", "0.1")]
diff --git a/OpenSim/Region/OptionalModules/Scripting/ExtendedPhysics/ExtendedPhysics.cs b/OpenSim/Region/OptionalModules/Scripting/ExtendedPhysics/ExtendedPhysics.cs
index 6009dc5..9daf9d7 100755
--- a/OpenSim/Region/OptionalModules/Scripting/ExtendedPhysics/ExtendedPhysics.cs
+++ b/OpenSim/Region/OptionalModules/Scripting/ExtendedPhysics/ExtendedPhysics.cs
@@ -29,12 +29,14 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Reflection;
 using System.Text;
+using System.Threading;
 
 using OpenSim.Framework;
+using OpenSim.Region.CoreModules;
 using OpenSim.Region.Framework;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
-using OpenSim.Region.CoreModules;
+using OpenSim.Region.Physics.Manager;
 
 using Mono.Addins;
 using Nini.Config;
@@ -49,6 +51,24 @@ public class ExtendedPhysics : INonSharedRegionModule
     private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
     private static string LogHeader = "[EXTENDED PHYSICS]";
 
+    // =============================================================
+    // Since BulletSim is a plugin, this these values aren't defined easily in one place.
+    // This table must correspond to an identical table in BSScene.
+
+    // Per scene functions. See BSScene.
+
+    // Per avatar functions. See BSCharacter.
+
+    // Per prim functions. See BSPrim.
+    public const string PhysFunctGetLinksetType = "BulletSim.GetLinksetType";
+    public const string PhysFunctSetLinksetType = "BulletSim.SetLinksetType";
+    public const string PhysFunctChangeLinkFixed = "BulletSim.ChangeLinkFixed";
+    public const string PhysFunctChangeLinkType = "BulletSim.ChangeLinkType";
+    public const string PhysFunctGetLinkType = "BulletSim.GetLinkType";
+    public const string PhysFunctChangeLinkParams = "BulletSim.ChangeLinkParams";
+
+    // =============================================================
+
     private IConfig Configuration { get; set; }
     private bool Enabled { get; set; }
     private Scene BaseScene { get; set; }
@@ -119,6 +139,7 @@ public class ExtendedPhysics : INonSharedRegionModule
  
         // Register as LSL functions all the [ScriptInvocation] marked methods.
         Comms.RegisterScriptInvocations(this);
+        Comms.RegisterConstants(this);
 
         // When an object is modified, we might need to update its extended physics parameters
         BaseScene.EventManager.OnObjectAddedToScene += EventManager_OnObjectAddedToScene;
@@ -132,7 +153,6 @@ public class ExtendedPhysics : INonSharedRegionModule
 
     private void EventManager_OnObjectAddedToScene(SceneObjectGroup obj)
     {
-        throw new NotImplementedException();
     }
 
     // Event generated when some property of a prim changes.
@@ -141,14 +161,7 @@ public class ExtendedPhysics : INonSharedRegionModule
     }
 
     [ScriptConstant]
-    public static int PHYS_CENTER_OF_MASS =     1 << 0;
-
-    [ScriptConstant]
-    public static int PHYS_LINKSET_TYPE_CONSTRAINT  = 1;
-    [ScriptConstant]
-    public static int PHYS_LINKSET_TYPE_COMPOUND    = 2;
-    [ScriptConstant]
-    public static int PHYS_LINKSET_TYPE_MANUAL      = 3;
+    public const int PHYS_CENTER_OF_MASS =     1 << 0;
 
     [ScriptInvocation]
     public string physGetEngineType(UUID hostID, UUID scriptID)
@@ -163,9 +176,406 @@ public class ExtendedPhysics : INonSharedRegionModule
         return ret;
     }
 
+    [ScriptConstant]
+    public const int PHYS_LINKSET_TYPE_CONSTRAINT  = 0;
+    [ScriptConstant]
+    public const int PHYS_LINKSET_TYPE_COMPOUND    = 1;
+    [ScriptConstant]
+    public const int PHYS_LINKSET_TYPE_MANUAL      = 2;
+
+    [ScriptInvocation]
+    public int physSetLinksetType(UUID hostID, UUID scriptID, int linksetType)
+    {
+        int ret = -1;
+
+        if (!Enabled) return ret;
+
+        // The part that is requesting the change.
+        SceneObjectPart requestingPart = BaseScene.GetSceneObjectPart(hostID);
+
+        if (requestingPart != null)
+        {
+            // The change is always made to the root of a linkset.
+            SceneObjectGroup containingGroup = requestingPart.ParentGroup;
+            SceneObjectPart rootPart = containingGroup.RootPart;
+
+            if (rootPart != null)
+            {
+                PhysicsActor rootPhysActor = rootPart.PhysActor;
+                if (rootPhysActor != null)
+                {
+                    if (rootPhysActor.IsPhysical)
+                    {
+                        // Change a physical linkset by making non-physical, waiting for one heartbeat so all
+                        //    the prim and linkset state is updated, changing the type and making the
+                        //    linkset physical again.
+                        containingGroup.ScriptSetPhysicsStatus(false);
+                        Thread.Sleep(150);  // longer than one heartbeat tick
+
+                        // A kludge for the moment.
+                        // Since compound linksets move the children but don't generate position updates to the
+                        //     simulator, it is possible for compound linkset children to have out-of-sync simulator
+                        //     and physical positions. The following causes the simulator to push the real child positions
+                        //     down into the physics engine to get everything synced.
+                        containingGroup.UpdateGroupPosition(containingGroup.AbsolutePosition);
+                        containingGroup.UpdateGroupRotationR(containingGroup.GroupRotation);
+
+                        object[] parms2 = { rootPhysActor, null, linksetType };
+                        ret = MakeIntError(rootPhysActor.Extension(PhysFunctSetLinksetType, parms2));
+                        Thread.Sleep(150);  // longer than one heartbeat tick
+
+                        containingGroup.ScriptSetPhysicsStatus(true);
+                    }
+                    else
+                    {
+                        // Non-physical linksets don't have a physical instantiation so there is no state to
+                        //    worry about being updated.
+                        object[] parms2 = { rootPhysActor, null, linksetType };
+                        ret = MakeIntError(rootPhysActor.Extension(PhysFunctSetLinksetType, parms2));
+                    }
+                }
+                else
+                {
+                    m_log.WarnFormat("{0} physSetLinksetType: root part does not have a physics actor. rootName={1}, hostID={2}",
+                                        LogHeader, rootPart.Name, hostID);
+                }
+            }
+            else
+            {
+                m_log.WarnFormat("{0} physSetLinksetType: root part does not exist. RequestingPartName={1}, hostID={2}",
+                                    LogHeader, requestingPart.Name, hostID);
+            }
+        }
+        else
+        {
+            m_log.WarnFormat("{0} physSetLinsetType: cannot find script object in scene. hostID={1}", LogHeader, hostID);
+        }
+        return ret;
+    }
+
     [ScriptInvocation]
-    public void physSetLinksetType(UUID hostID, UUID scriptID, int linksetType)
+    public int physGetLinksetType(UUID hostID, UUID scriptID)
     {
+        int ret = -1;
+        if (!Enabled) return ret;
+
+        // The part that is requesting the change.
+        SceneObjectPart requestingPart = BaseScene.GetSceneObjectPart(hostID);
+
+        if (requestingPart != null)
+        {
+            // The type is is always on the root of a linkset.
+            SceneObjectGroup containingGroup = requestingPart.ParentGroup;
+            SceneObjectPart rootPart = containingGroup.RootPart;
+
+            if (rootPart != null)
+            {
+                PhysicsActor rootPhysActor = rootPart.PhysActor;
+                if (rootPhysActor != null)
+                {
+                    object[] parms2 = { rootPhysActor, null };
+                    ret = MakeIntError(rootPhysActor.Extension(PhysFunctGetLinksetType, parms2));
+                }
+                else
+                {
+                    m_log.WarnFormat("{0} physGetLinksetType: root part does not have a physics actor. rootName={1}, hostID={2}",
+                                        LogHeader, rootPart.Name, hostID);
+                }
+            }
+            else
+            {
+                m_log.WarnFormat("{0} physGetLinksetType: root part does not exist. RequestingPartName={1}, hostID={2}",
+                                    LogHeader, requestingPart.Name, hostID);
+            }
+        }
+        else
+        {
+            m_log.WarnFormat("{0} physGetLinsetType: cannot find script object in scene. hostID={1}", LogHeader, hostID);
+        }
+        return ret;
+    }
+
+    [ScriptConstant]
+    public const int PHYS_LINK_TYPE_FIXED  = 1234;
+    [ScriptConstant]
+    public const int PHYS_LINK_TYPE_HINGE  = 4;
+    [ScriptConstant]
+    public const int PHYS_LINK_TYPE_SPRING = 9;
+    [ScriptConstant]
+    public const int PHYS_LINK_TYPE_6DOF   = 6;
+    [ScriptConstant]
+    public const int PHYS_LINK_TYPE_SLIDER = 7;
+
+    // physChangeLinkType(integer linkNum, integer typeCode)
+    [ScriptInvocation]
+    public int physChangeLinkType(UUID hostID, UUID scriptID, int linkNum, int typeCode)
+    {
+        int ret = -1;
+        if (!Enabled) return ret;
+
+        PhysicsActor rootPhysActor;
+        PhysicsActor childPhysActor;
+
+        if (GetRootAndChildPhysActors(hostID, linkNum, out rootPhysActor, out childPhysActor))
+        {
+            object[] parms2 = { rootPhysActor, childPhysActor, typeCode };
+            ret = MakeIntError(rootPhysActor.Extension(PhysFunctChangeLinkType, parms2));
+        }
+
+        return ret;
+    }
+
+    // physGetLinkType(integer linkNum)
+    [ScriptInvocation]
+    public int physGetLinkType(UUID hostID, UUID scriptID, int linkNum)
+    {
+        int ret = -1;
+        if (!Enabled) return ret;
+
+        PhysicsActor rootPhysActor;
+        PhysicsActor childPhysActor;
+
+        if (GetRootAndChildPhysActors(hostID, linkNum, out rootPhysActor, out childPhysActor))
+        {
+            object[] parms2 = { rootPhysActor, childPhysActor };
+            ret = MakeIntError(rootPhysActor.Extension(PhysFunctGetLinkType, parms2));
+        }
+
+        return ret;
+    }
+
+    // physChangeLinkFixed(integer linkNum)
+    // Change the link between the root and the linkNum into a fixed, static physical connection.
+    [ScriptInvocation]
+    public int physChangeLinkFixed(UUID hostID, UUID scriptID, int linkNum)
+    {
+        int ret = -1;
+        if (!Enabled) return ret;
+
+        PhysicsActor rootPhysActor;
+        PhysicsActor childPhysActor;
+
+        if (GetRootAndChildPhysActors(hostID, linkNum, out rootPhysActor, out childPhysActor))
+        {
+            object[] parms2 = { rootPhysActor, childPhysActor , PHYS_LINK_TYPE_FIXED };
+            ret = MakeIntError(rootPhysActor.Extension(PhysFunctChangeLinkType, parms2));
+        }
+
+        return ret;
+    }
+
+    // Code for specifying params.
+    // The choice if 14400 is arbitrary and only serves to catch parameter code misuse.
+    public const int PHYS_PARAM_MIN                    = 14401;
+
+    [ScriptConstant]
+    public const int PHYS_PARAM_FRAMEINA_LOC           = 14401;
+    [ScriptConstant]
+    public const int PHYS_PARAM_FRAMEINA_ROT           = 14402;
+    [ScriptConstant]
+    public const int PHYS_PARAM_FRAMEINB_LOC           = 14403;
+    [ScriptConstant]
+    public const int PHYS_PARAM_FRAMEINB_ROT           = 14404;
+    [ScriptConstant]
+    public const int PHYS_PARAM_LINEAR_LIMIT_LOW       = 14405;
+    [ScriptConstant]
+    public const int PHYS_PARAM_LINEAR_LIMIT_HIGH      = 14406;
+    [ScriptConstant]
+    public const int PHYS_PARAM_ANGULAR_LIMIT_LOW      = 14407;
+    [ScriptConstant]
+    public const int PHYS_PARAM_ANGULAR_LIMIT_HIGH     = 14408;
+    [ScriptConstant]
+    public const int PHYS_PARAM_USE_FRAME_OFFSET       = 14409;
+    [ScriptConstant]
+    public const int PHYS_PARAM_ENABLE_TRANSMOTOR      = 14410;
+    [ScriptConstant]
+    public const int PHYS_PARAM_TRANSMOTOR_MAXVEL      = 14411;
+    [ScriptConstant]
+    public const int PHYS_PARAM_TRANSMOTOR_MAXFORCE    = 14412;
+    [ScriptConstant]
+    public const int PHYS_PARAM_CFM                    = 14413;
+    [ScriptConstant]
+    public const int PHYS_PARAM_ERP                    = 14414;
+    [ScriptConstant]
+    public const int PHYS_PARAM_SOLVER_ITERATIONS      = 14415;
+    [ScriptConstant]
+    public const int PHYS_PARAM_SPRING_AXIS_ENABLE     = 14416;
+    [ScriptConstant]
+    public const int PHYS_PARAM_SPRING_DAMPING         = 14417;
+    [ScriptConstant]
+    public const int PHYS_PARAM_SPRING_STIFFNESS       = 14418;
+    [ScriptConstant]
+    public const int PHYS_PARAM_LINK_TYPE              = 14419;
+    [ScriptConstant]
+    public const int PHYS_PARAM_USE_LINEAR_FRAMEA      = 14420;
+    [ScriptConstant]
+    public const int PHYS_PARAM_SPRING_EQUILIBRIUM_POINT = 14421;
+
+    public const int PHYS_PARAM_MAX                    = 14421;
+
+    // Used when specifying a parameter that has settings for the three linear and three angular axis
+    [ScriptConstant]
+    public const int PHYS_AXIS_ALL = -1;
+    [ScriptConstant]
+    public const int PHYS_AXIS_LINEAR_ALL = -2;
+    [ScriptConstant]
+    public const int PHYS_AXIS_ANGULAR_ALL = -3;
+    [ScriptConstant]
+    public const int PHYS_AXIS_LINEAR_X  = 0;
+    [ScriptConstant]
+    public const int PHYS_AXIS_LINEAR_Y  = 1;
+    [ScriptConstant]
+    public const int PHYS_AXIS_LINEAR_Z  = 2;
+    [ScriptConstant]
+    public const int PHYS_AXIS_ANGULAR_X = 3;
+    [ScriptConstant]
+    public const int PHYS_AXIS_ANGULAR_Y = 4;
+    [ScriptConstant]
+    public const int PHYS_AXIS_ANGULAR_Z = 5;
+
+    // physChangeLinkParams(integer linkNum, [ PHYS_PARAM_*, value, PHYS_PARAM_*, value, ...])
+    [ScriptInvocation]
+    public int physChangeLinkParams(UUID hostID, UUID scriptID, int linkNum, object[] parms)
+    {
+        int ret = -1;
+        if (!Enabled) return ret;
+
+        PhysicsActor rootPhysActor;
+        PhysicsActor childPhysActor;
+
+        if (GetRootAndChildPhysActors(hostID, linkNum, out rootPhysActor, out childPhysActor))
+        {
+            object[] parms2 = AddToBeginningOfArray(rootPhysActor, childPhysActor, parms);
+            ret = MakeIntError(rootPhysActor.Extension(PhysFunctChangeLinkParams, parms2));
+        }
+
+        return ret;
+    }
+
+    private bool GetRootPhysActor(UUID hostID, out PhysicsActor rootPhysActor)
+    {
+        SceneObjectGroup containingGroup;
+        SceneObjectPart rootPart;
+        return GetRootPhysActor(hostID, out containingGroup, out rootPart, out rootPhysActor);
+    }
+
+    private bool GetRootPhysActor(UUID hostID, out SceneObjectGroup containingGroup, out SceneObjectPart rootPart, out PhysicsActor rootPhysActor)
+    {
+        bool ret = false;
+        rootPhysActor = null;
+        containingGroup = null;
+        rootPart = null;
+
+        SceneObjectPart requestingPart;
+
+        requestingPart = BaseScene.GetSceneObjectPart(hostID);
+        if (requestingPart != null)
+        {
+            // The type is is always on the root of a linkset.
+            containingGroup = requestingPart.ParentGroup;
+            if (containingGroup != null && !containingGroup.IsDeleted)
+            {
+                rootPart = containingGroup.RootPart;
+                if (rootPart != null)
+                {
+                    rootPhysActor = rootPart.PhysActor;
+                    if (rootPhysActor != null)
+                    {
+                        ret = true;
+                    }
+                    else
+                    {
+                        m_log.WarnFormat("{0} GetRootAndChildPhysActors: Root part does not have a physics actor. rootName={1}, hostID={2}",
+                                        LogHeader, rootPart.Name, hostID);
+                    }
+                }
+                else
+                {
+                    m_log.WarnFormat("{0} GetRootAndChildPhysActors: Root part does not exist. RequestingPartName={1}, hostID={2}",
+                                    LogHeader, requestingPart.Name, hostID);
+                }
+            }
+            else
+            {
+                m_log.WarnFormat("{0} GetRootAndChildPhysActors: Containing group missing or deleted. hostID={1}", LogHeader, hostID);
+            }
+        }
+        else
+        {
+            m_log.WarnFormat("{0} GetRootAndChildPhysActors: cannot find script object in scene. hostID={1}", LogHeader, hostID);
+        }
+
+        return ret;
+    }
+
+    // Find the root and child PhysActors based on the linkNum.
+    // Return 'true' if both are found and returned.
+    private bool GetRootAndChildPhysActors(UUID hostID, int linkNum, out PhysicsActor rootPhysActor, out PhysicsActor childPhysActor)
+    {
+        bool ret = false;
+        rootPhysActor = null;
+        childPhysActor = null;
+
+        SceneObjectGroup containingGroup;
+        SceneObjectPart rootPart;
+
+        if (GetRootPhysActor(hostID, out containingGroup, out rootPart, out rootPhysActor))
+        {
+            SceneObjectPart linkPart = containingGroup.GetLinkNumPart(linkNum);
+            if (linkPart != null)
+            {
+                childPhysActor = linkPart.PhysActor;
+                if (childPhysActor != null)
+                {
+                    ret = true;
+                }
+                else
+                {
+                    m_log.WarnFormat("{0} GetRootAndChildPhysActors: Link part has no physical actor. rootName={1}, hostID={2}, linknum={3}",
+                                        LogHeader, rootPart.Name, hostID, linkNum);
+                }
+            }
+            else
+            {
+                m_log.WarnFormat("{0} GetRootAndChildPhysActors: Could not find linknum part. rootName={1}, hostID={2}, linknum={3}",
+                                    LogHeader, rootPart.Name, hostID, linkNum);
+            }
+        }
+        else
+        {
+            m_log.WarnFormat("{0} GetRootAndChildPhysActors: Root part does not have a physics actor. rootName={1}, hostID={2}",
+                            LogHeader, rootPart.Name, hostID);
+        }
+
+        return ret;
+    }
+
+    // Return an array of objects with the passed object as the first object of a new array
+    private object[] AddToBeginningOfArray(object firstOne, object secondOne, object[] prevArray)
+    {
+        object[] newArray = new object[2 + prevArray.Length];
+        newArray[0] = firstOne;
+        newArray[1] = secondOne;
+        prevArray.CopyTo(newArray, 2);
+        return newArray;
+    }
+
+    // Extension() returns an object. Convert that object into the integer error we expect to return.
+    private int MakeIntError(object extensionRet)
+    {
+        int ret = -1;
+        if (extensionRet != null)
+        {
+            try
+            {
+                ret = (int)extensionRet;
+            }
+            catch
+            {
+                ret = -1;
+            }
+        }
+        return ret;
     }
 }
 }
diff --git a/OpenSim/Region/OptionalModules/Scripting/JsonStore/JsonStoreCommands.cs b/OpenSim/Region/OptionalModules/Scripting/JsonStore/JsonStoreCommands.cs
new file mode 100644
index 0000000..d4b19dd
--- /dev/null
+++ b/OpenSim/Region/OptionalModules/Scripting/JsonStore/JsonStoreCommands.cs
@@ -0,0 +1,195 @@
+/*
+ * Copyright (c) Contributors 
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSim Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+using Mono.Addins;
+
+using System;
+using System.Reflection;
+using System.Threading;
+using System.Text;
+using System.Net;
+using System.Net.Sockets;
+using log4net;
+using Nini.Config;
+using OpenMetaverse;
+using OpenMetaverse.StructuredData;
+using OpenSim.Framework;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.Framework.Scenes;
+using System.Collections.Generic;
+using System.Text.RegularExpressions;
+
+namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
+{
+    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "JsonStoreCommandsModule")]
+
+    public class JsonStoreCommandsModule  : INonSharedRegionModule
+    {
+        private static readonly ILog m_log =
+            LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        private IConfig m_config = null;
+        private bool m_enabled = false;
+
+        private Scene m_scene = null;
+        //private IJsonStoreModule m_store;
+        private JsonStoreModule m_store;
+
+#region Region Module interface
+
+        // -----------------------------------------------------------------
+        /// <summary>
+        /// Name of this shared module is it's class name
+        /// </summary>
+        // -----------------------------------------------------------------
+        public string Name
+        {
+            get { return this.GetType().Name; }
+        }
+
+        // -----------------------------------------------------------------
+        /// <summary>
+        /// Initialise this shared module
+        /// </summary>
+        /// <param name="scene">this region is getting initialised</param>
+        /// <param name="source">nini config, we are not using this</param>
+        // -----------------------------------------------------------------
+        public void Initialise(IConfigSource config)
+        {
+            try 
+            {
+                if ((m_config = config.Configs["JsonStore"]) == null)
+                {
+                    // There is no configuration, the module is disabled
+                    // m_log.InfoFormat("[JsonStore] no configuration info");
+                    return;
+                }
+
+                m_enabled = m_config.GetBoolean("Enabled", m_enabled);
+            }
+            catch (Exception e)
+            {
+                m_log.Error("[JsonStore]: initialization error: {0}", e);
+                return;
+            }
+
+            if (m_enabled)
+                m_log.DebugFormat("[JsonStore]: module is enabled");
+        }
+
+        // -----------------------------------------------------------------
+        /// <summary>
+        /// everything is loaded, perform post load configuration
+        /// </summary>
+        // -----------------------------------------------------------------
+        public void PostInitialise()
+        {
+        }
+
+        // -----------------------------------------------------------------
+        /// <summary>
+        /// Nothing to do on close
+        /// </summary>
+        // -----------------------------------------------------------------
+        public void Close()
+        {
+        }
+
+        // -----------------------------------------------------------------
+        /// <summary>
+        /// </summary>
+        // -----------------------------------------------------------------
+        public void AddRegion(Scene scene)
+        {
+            if (m_enabled)
+            {
+                m_scene = scene;
+                
+            }
+        }
+
+        // -----------------------------------------------------------------
+        /// <summary>
+        /// </summary>
+        // -----------------------------------------------------------------
+        public void RemoveRegion(Scene scene)
+        {
+            // need to remove all references to the scene in the subscription
+            // list to enable full garbage collection of the scene object
+        }
+
+        // -----------------------------------------------------------------
+        /// <summary>
+        /// Called when all modules have been added for a region. This is 
+        /// where we hook up events
+        /// </summary>
+        // -----------------------------------------------------------------
+        public void RegionLoaded(Scene scene)
+        {
+            if (m_enabled)
+            {
+                m_scene = scene;
+
+                m_store = (JsonStoreModule) m_scene.RequestModuleInterface<IJsonStoreModule>();
+                if (m_store == null)
+                {
+                    m_log.ErrorFormat("[JsonStoreCommands]: JsonModule interface not defined");
+                    m_enabled = false;
+                    return;
+                }
+
+                scene.AddCommand("JsonStore", this, "jsonstore stats", "jsonstore stats",
+                                 "Display statistics about the state of the JsonStore module", "",
+                                 CmdStats);
+            }
+        }
+
+        /// -----------------------------------------------------------------
+        /// <summary>
+        /// </summary>
+        // -----------------------------------------------------------------
+        public Type ReplaceableInterface
+        {
+            get { return null; }
+        }
+
+#endregion
+
+#region Commands
+
+        private void CmdStats(string module, string[] cmd)
+        {
+            if (MainConsole.Instance.ConsoleScene != m_scene && MainConsole.Instance.ConsoleScene != null)
+                return;
+
+            JsonStoreStats stats = m_store.GetStoreStats();
+            MainConsole.Instance.OutputFormat("{0}\t{1}",m_scene.RegionInfo.RegionName,stats.StoreCount);
+        }
+
+#endregion
+
+    }
+}
diff --git a/OpenSim/Region/OptionalModules/Scripting/JsonStore/JsonStoreModule.cs b/OpenSim/Region/OptionalModules/Scripting/JsonStore/JsonStoreModule.cs
index 5fbfcc5..b502a55 100644
--- a/OpenSim/Region/OptionalModules/Scripting/JsonStore/JsonStoreModule.cs
+++ b/OpenSim/Region/OptionalModules/Scripting/JsonStore/JsonStoreModule.cs
@@ -42,7 +42,6 @@ using OpenSim.Region.Framework.Scenes;
 using System.Collections.Generic;
 using System.Text.RegularExpressions;
 
-            
 namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
 {
     [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "JsonStoreModule")]
@@ -60,6 +59,7 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
         private Scene m_scene = null;
 
         private Dictionary<UUID,JsonStore> m_JsonValueStore;
+
         private UUID m_sharedStore;
 
 #region Region Module interface
@@ -140,6 +140,8 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
                 m_sharedStore = UUID.Zero;
                 m_JsonValueStore = new Dictionary<UUID,JsonStore>();
                 m_JsonValueStore.Add(m_sharedStore,new JsonStore(""));
+
+                scene.EventManager.OnObjectBeingRemovedFromScene += EventManagerOnObjectBeingRemovedFromScene;
             }
         }
 
@@ -149,6 +151,8 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
         // -----------------------------------------------------------------
         public void RemoveRegion(Scene scene)
         {
+            scene.EventManager.OnObjectBeingRemovedFromScene -= EventManagerOnObjectBeingRemovedFromScene;
+
             // need to remove all references to the scene in the subscription
             // list to enable full garbage collection of the scene object
         }
@@ -161,7 +165,9 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
         // -----------------------------------------------------------------
         public void RegionLoaded(Scene scene)
         {
-            if (m_enabled) {}
+            if (m_enabled)
+            {
+            }
         }
 
         /// -----------------------------------------------------------------
@@ -175,8 +181,39 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
 
 #endregion
 
+#region SceneEvents
+        // -----------------------------------------------------------------
+        /// <summary>
+        /// 
+        /// </summary>
+        // -----------------------------------------------------------------
+        public void EventManagerOnObjectBeingRemovedFromScene(SceneObjectGroup obj)
+        {
+            obj.ForEachPart(delegate(SceneObjectPart sop) { DestroyStore(sop.UUID); } );
+        }
+
+#endregion
+
 #region ScriptInvocationInteface
 
+        
+        // -----------------------------------------------------------------
+        /// <summary>
+        /// 
+        /// </summary>
+        // -----------------------------------------------------------------
+        public JsonStoreStats GetStoreStats()
+        {
+            JsonStoreStats stats;
+
+            lock (m_JsonValueStore)
+            {
+                stats.StoreCount = m_JsonValueStore.Count;
+            }
+            
+            return stats;
+        }
+        
         // -----------------------------------------------------------------
         /// <summary>
         /// 
diff --git a/OpenSim/Region/OptionalModules/Scripting/JsonStore/JsonStoreScriptModule.cs b/OpenSim/Region/OptionalModules/Scripting/JsonStore/JsonStoreScriptModule.cs
index 1bb5aee..9fbfb66 100644
--- a/OpenSim/Region/OptionalModules/Scripting/JsonStore/JsonStoreScriptModule.cs
+++ b/OpenSim/Region/OptionalModules/Scripting/JsonStore/JsonStoreScriptModule.cs
@@ -59,7 +59,9 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
 
         private IScriptModuleComms m_comms;
         private IJsonStoreModule m_store;
-        
+
+        private Dictionary<UUID,HashSet<UUID>> m_scriptStores = new Dictionary<UUID,HashSet<UUID>>();
+
 #region Region Module interface
 
         // -----------------------------------------------------------------
@@ -126,6 +128,8 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
         // -----------------------------------------------------------------
         public void AddRegion(Scene scene)
         {
+            scene.EventManager.OnScriptReset += HandleScriptReset;
+            scene.EventManager.OnRemoveScript += HandleScriptReset;
         }
 
         // -----------------------------------------------------------------
@@ -134,12 +138,34 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
         // -----------------------------------------------------------------
         public void RemoveRegion(Scene scene)
         {
+            scene.EventManager.OnScriptReset -= HandleScriptReset;
+            scene.EventManager.OnRemoveScript -= HandleScriptReset;
+
             // need to remove all references to the scene in the subscription
             // list to enable full garbage collection of the scene object
         }
 
         // -----------------------------------------------------------------
         /// <summary>
+        /// </summary>
+        // -----------------------------------------------------------------
+        private void HandleScriptReset(uint localID, UUID itemID)
+        {
+            HashSet<UUID> stores;
+
+            lock (m_scriptStores)
+            {
+                if (! m_scriptStores.TryGetValue(itemID, out stores))
+                    return;
+                m_scriptStores.Remove(itemID);
+            }
+
+            foreach (UUID id in stores)
+                m_store.DestroyStore(id);
+        }
+
+        // -----------------------------------------------------------------
+        /// <summary>
         /// Called when all modules have been added for a region. This is 
         /// where we hook up events
         /// </summary>
@@ -250,6 +276,13 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
             if (! m_store.CreateStore(value, ref uuid))
                 GenerateRuntimeError("Failed to create Json store");
             
+            lock (m_scriptStores)
+            {
+                if (! m_scriptStores.ContainsKey(scriptID))
+                    m_scriptStores[scriptID] = new HashSet<UUID>();
+                
+                m_scriptStores[scriptID].Add(uuid);
+            }
             return uuid;
         }
 
@@ -261,6 +294,12 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
         [ScriptInvocation]
         public int JsonDestroyStore(UUID hostID, UUID scriptID, UUID storeID)
         {
+            lock(m_scriptStores)
+            {
+                if (m_scriptStores.ContainsKey(scriptID))
+                    m_scriptStores[scriptID].Remove(storeID);
+            }
+
             return m_store.DestroyStore(storeID) ? 1 : 0;
         }
 
diff --git a/OpenSim/Region/OptionalModules/Scripting/RegionReadyModule/RegionReadyModule.cs b/OpenSim/Region/OptionalModules/Scripting/RegionReadyModule/RegionReadyModule.cs
index c550c44..eb386fe 100644
--- a/OpenSim/Region/OptionalModules/Scripting/RegionReadyModule/RegionReadyModule.cs
+++ b/OpenSim/Region/OptionalModules/Scripting/RegionReadyModule/RegionReadyModule.cs
@@ -105,7 +105,8 @@ namespace OpenSim.Region.OptionalModules.Scripting.RegionReady
                 m_scene.LoginLock = true;
                 m_scene.EventManager.OnEmptyScriptCompileQueue += OnEmptyScriptCompileQueue;
 
-                m_log.InfoFormat("[RegionReady]: Region {0} - LOGINS DISABLED DURING INITIALIZATION.", m_scene.Name);
+                // Warn level because the region cannot be used while logins are disabled
+                m_log.WarnFormat("[RegionReady]: Region {0} - LOGINS DISABLED DURING INITIALIZATION.", m_scene.Name);
 
                 if (m_uri != string.Empty)
                 {
@@ -215,8 +216,11 @@ namespace OpenSim.Region.OptionalModules.Scripting.RegionReady
                 // m_log.InfoFormat("[RegionReady]: Logins enabled for {0}, Oar {1}",
                 //                 m_scene.RegionInfo.RegionName, m_oarFileLoading.ToString());
 
-                m_log.InfoFormat(
-                    "[RegionReady]: INITIALIZATION COMPLETE FOR {0} - LOGINS ENABLED", m_scene.Name);
+                // Putting this out to console to make it eye-catching for people who are running OpenSimulator
+                // without info log messages enabled.  Making this a warning is arguably misleading since it isn't a 
+                // warning, and monitor scripts looking for warn/error/fatal messages will received false positives.
+                // Arguably, log4net needs a status log level (like Apache).
+                MainConsole.Instance.OutputFormat("INITIALIZATION COMPLETE FOR {0} - LOGINS ENABLED", m_scene.Name);
             }
 
             m_scene.SceneGridService.InformNeighborsThatRegionisUp(
diff --git a/OpenSim/Region/OptionalModules/ViewerSupport/DynamicMenuModule.cs b/OpenSim/Region/OptionalModules/ViewerSupport/DynamicMenuModule.cs
index c68fe99..3b3b300 100644
--- a/OpenSim/Region/OptionalModules/ViewerSupport/DynamicMenuModule.cs
+++ b/OpenSim/Region/OptionalModules/ViewerSupport/DynamicMenuModule.cs
@@ -263,7 +263,7 @@ namespace OpenSim.Region.OptionalModules.ViewerSupport
             m_module = module;
         }
 
-        public override byte[] Handle(string path, Stream request, IOSHttpRequest httpRequest, IOSHttpResponse httpResponse)
+        protected override byte[] ProcessRequest(string path, Stream request, IOSHttpRequest httpRequest, IOSHttpResponse httpResponse)
         {
             StreamReader reader = new StreamReader(request);
             string requestBody = reader.ReadToEnd();
diff --git a/OpenSim/Region/OptionalModules/World/MoneyModule/SampleMoneyModule.cs b/OpenSim/Region/OptionalModules/World/MoneyModule/SampleMoneyModule.cs
index 5d10e93..bcb21d0 100644
--- a/OpenSim/Region/OptionalModules/World/MoneyModule/SampleMoneyModule.cs
+++ b/OpenSim/Region/OptionalModules/World/MoneyModule/SampleMoneyModule.cs
@@ -696,7 +696,7 @@ namespace OpenSim.Region.OptionalModules.World.MoneyModule
         /// <param name="agentId"></param>
         public void EconomyDataRequestHandler(IClientAPI user)
         {
-            Scene s = LocateSceneClientIn(user.AgentId);
+            Scene s = (Scene)user.Scene;
 
             user.SendEconomyData(EnergyEfficiency, s.RegionInfo.ObjectCapacity, ObjectCount, PriceEnergyUnit, PriceGroupCreate,
                                  PriceObjectClaim, PriceObjectRent, PriceObjectScaleFactor, PriceParcelClaim, PriceParcelClaimFactor,
diff --git a/OpenSim/Region/OptionalModules/World/NPC/NPCAvatar.cs b/OpenSim/Region/OptionalModules/World/NPC/NPCAvatar.cs
index 4674489..c88ccc5 100644
--- a/OpenSim/Region/OptionalModules/World/NPC/NPCAvatar.cs
+++ b/OpenSim/Region/OptionalModules/World/NPC/NPCAvatar.cs
@@ -44,6 +44,20 @@ namespace OpenSim.Region.OptionalModules.World.NPC
     {
         public bool SenseAsAgent { get; set; }
 
+        public delegate void ChatToNPC(
+            string message, byte type, Vector3 fromPos, string fromName, 
+            UUID fromAgentID, UUID ownerID, byte source, byte audible);
+
+        /// <summary>
+        /// Fired when the NPC receives a chat message.
+        /// </summary>
+        public event ChatToNPC OnChatToNPC;
+
+        /// <summary>
+        /// Fired when the NPC receives an instant message.
+        /// </summary>
+        public event Action<GridInstantMessage> OnInstantMessageToNPC;
+
         private readonly string m_firstname;
         private readonly string m_lastname;
         private readonly Vector3 m_startPos;
@@ -259,6 +273,7 @@ namespace OpenSim.Region.OptionalModules.World.NPC
         public event Action<IClientAPI, bool> OnCompleteMovementToRegion;
         public event UpdateAgent OnPreAgentUpdate;
         public event UpdateAgent OnAgentUpdate;
+        public event UpdateAgent OnAgentCameraUpdate;
         public event AgentRequestSit OnAgentRequestSit;
         public event AgentSit OnAgentSit;
         public event AvatarPickerRequest OnAvatarPickerRequest;
@@ -393,6 +408,7 @@ namespace OpenSim.Region.OptionalModules.World.NPC
         public event EstateTeleportAllUsersHomeRequest OnEstateTeleportAllUsersHomeRequest;
         public event EstateChangeInfo OnEstateChangeInfo;
         public event EstateManageTelehub OnEstateManageTelehub;
+        public event CachedTextureRequest OnCachedTextureRequest;
         public event ScriptReset OnScriptReset;
         public event GetScriptRunning OnGetScriptRunning;
         public event SetScriptRunning OnSetScriptRunning;
@@ -573,6 +589,11 @@ namespace OpenSim.Region.OptionalModules.World.NPC
         {
         }
 
+        public void SendCachedTextureResponse(ISceneEntity avatar, int serial, List<CachedTextureResponseArg> cachedTextures)
+        {
+
+        }
+
         public virtual void Kick(string message)
         {
         }
@@ -590,7 +611,7 @@ namespace OpenSim.Region.OptionalModules.World.NPC
 
         }
 
-        public virtual void SendKillObject(ulong regionHandle, List<uint> localID)
+        public virtual void SendKillObject(List<uint> localID)
         {
         }
 
@@ -617,17 +638,18 @@ namespace OpenSim.Region.OptionalModules.World.NPC
             string message, byte type, Vector3 fromPos, string fromName,
             UUID fromAgentID, UUID ownerID, byte source, byte audible)
         {
-        }
+            ChatToNPC ctn = OnChatToNPC;
 
-        public virtual void SendChatMessage(
-            byte[] message, byte type, Vector3 fromPos, string fromName,
-            UUID fromAgentID, UUID ownerID, byte source, byte audible)
-        {
+            if (ctn != null)
+                ctn(message, type, fromPos, fromName, fromAgentID, ownerID, source, audible);
         }
 
         public void SendInstantMessage(GridInstantMessage im)
         {
-            
+            Action<GridInstantMessage> oimtn = OnInstantMessageToNPC;
+
+            if (oimtn != null)
+                oimtn(im);
         }
 
         public void SendGenericMessage(string method, UUID invoice, List<string> message)
@@ -1236,7 +1258,7 @@ namespace OpenSim.Region.OptionalModules.World.NPC
         {
         }
         
-        public void StopFlying(ISceneEntity presence)
+        public void SendAgentTerseUpdate(ISceneEntity presence)
         {
         }
 
diff --git a/OpenSim/Region/OptionalModules/World/NPC/NPCModule.cs b/OpenSim/Region/OptionalModules/World/NPC/NPCModule.cs
index 8c9c006..9ec4740 100644
--- a/OpenSim/Region/OptionalModules/World/NPC/NPCModule.cs
+++ b/OpenSim/Region/OptionalModules/World/NPC/NPCModule.cs
@@ -116,7 +116,8 @@ namespace OpenSim.Region.OptionalModules.World.NPC
                     return false;
 
             // Delete existing npc attachments
-            scene.AttachmentsModule.DeleteAttachmentsFromScene(npc, false);
+            if(scene.AttachmentsModule != null)
+                scene.AttachmentsModule.DeleteAttachmentsFromScene(npc, false);
 
             // XXX: We can't just use IAvatarFactoryModule.SetAppearance() yet
             // since it doesn't transfer attachments
@@ -125,7 +126,8 @@ namespace OpenSim.Region.OptionalModules.World.NPC
             npc.Appearance = npcAppearance;
 
             // Rez needed npc attachments
-            scene.AttachmentsModule.RezAttachments(npc);
+            if (scene.AttachmentsModule != null)
+                scene.AttachmentsModule.RezAttachments(npc);
 
             IAvatarFactoryModule module =
                     scene.RequestModuleInterface<IAvatarFactoryModule>();
@@ -174,7 +176,7 @@ namespace OpenSim.Region.OptionalModules.World.NPC
                 lock (m_avatars)
                 {
                     scene.AuthenticateHandler.AddNewCircuit(npcAvatar.CircuitCode, acd);
-                    scene.AddNewClient(npcAvatar, PresenceType.Npc);
+                    scene.AddNewAgent(npcAvatar, PresenceType.Npc);
 
                     ScenePresence sp;
                     if (scene.TryGetScenePresence(npcAvatar.AgentId, out sp))
@@ -205,8 +207,9 @@ namespace OpenSim.Region.OptionalModules.World.NPC
                     if (scene.TryGetScenePresence(agentID, out sp))
                     {
 //                        m_log.DebugFormat(
-//                            "[NPC MODULE]: Moving {0} to {1} in {2}, noFly {3}, landAtTarget {4}",
-//                            sp.Name, pos, scene.RegionInfo.RegionName, noFly, landAtTarget);
+//                                "[NPC MODULE]: Moving {0} to {1} in {2}, noFly {3}, landAtTarget {4}",
+//                                sp.Name, pos, scene.RegionInfo.RegionName,
+//                                noFly, landAtTarget);
 
                         sp.MoveToTarget(pos, noFly, landAtTarget);
                         sp.SetAlwaysRun = running;
@@ -283,9 +286,7 @@ namespace OpenSim.Region.OptionalModules.World.NPC
                     ScenePresence sp;
                     if (scene.TryGetScenePresence(agentID, out sp))
                     {
-                        sp.HandleAgentRequestSit(m_avatars[agentID], agentID,
-                                partID, Vector3.Zero);
-                        //sp.HandleAgentSit(m_avatars[agentID], agentID);
+                        sp.HandleAgentRequestSit(m_avatars[agentID], agentID, partID, Vector3.Zero);
 
                         return true;
                     }
@@ -375,10 +376,15 @@ namespace OpenSim.Region.OptionalModules.World.NPC
                     m_log.DebugFormat("[NPC MODULE]: Found {0} {1} to remove",
                             agentID, av.Name);
                     */
-                    scene.RemoveClient(agentID, false);
+
+                    scene.CloseAgent(agentID, false);
+
                     m_avatars.Remove(agentID);
 
-//                    m_log.DebugFormat("[NPC MODULE]: Removed NPC {0} {1}", agentID, av.Name);
+                    /*
+                    m_log.DebugFormat("[NPC MODULE]: Removed NPC {0} {1}",
+                            agentID, av.Name);
+                    */
                     return true;
                 }
             }
diff --git a/OpenSim/Region/OptionalModules/World/NPC/Tests/NPCModuleTests.cs b/OpenSim/Region/OptionalModules/World/NPC/Tests/NPCModuleTests.cs
index 34362af..14eb25b 100644
--- a/OpenSim/Region/OptionalModules/World/NPC/Tests/NPCModuleTests.cs
+++ b/OpenSim/Region/OptionalModules/World/NPC/Tests/NPCModuleTests.cs
@@ -155,7 +155,7 @@ namespace OpenSim.Region.OptionalModules.World.NPC.Tests
         public void TestCreateWithAttachments()
         {
             TestHelpers.InMethod();
-//            log4net.Config.XmlConfigurator.Configure();
+//            TestHelpers.EnableLogging();
 
             UUID userId = TestHelpers.ParseTail(0x1);
             UserAccountHelpers.CreateUserWithInventory(m_scene, userId);
@@ -321,9 +321,9 @@ namespace OpenSim.Region.OptionalModules.World.NPC.Tests
 
             Assert.That(part.SitTargetAvatar, Is.EqualTo(npcId));
             Assert.That(npc.ParentID, Is.EqualTo(part.LocalId));
-            Assert.That(
-                npc.AbsolutePosition,
-                Is.EqualTo(part.AbsolutePosition + part.SitTargetPosition + ScenePresence.SIT_TARGET_ADJUSTMENT));
+//            Assert.That(
+//                npc.AbsolutePosition,
+//                Is.EqualTo(part.AbsolutePosition + part.SitTargetPosition + ScenePresence.SIT_TARGET_ADJUSTMENT));
 
             m_npcMod.Stand(npc.UUID, m_scene);
 
@@ -335,7 +335,7 @@ namespace OpenSim.Region.OptionalModules.World.NPC.Tests
         public void TestSitAndStandWithNoSitTarget()
         {
             TestHelpers.InMethod();
-//            log4net.Config.XmlConfigurator.Configure();
+//            TestHelpers.EnableLogging();
 
             ScenePresence sp = SceneHelpers.AddScenePresence(m_scene, TestHelpers.ParseTail(0x1));
 
@@ -353,13 +353,11 @@ namespace OpenSim.Region.OptionalModules.World.NPC.Tests
             Assert.That(part.SitTargetAvatar, Is.EqualTo(UUID.Zero));
             Assert.That(npc.ParentID, Is.EqualTo(part.LocalId));
 
-            // FIXME: This is different for live avatars - z position is adjusted.  This is half the height of the
-            // default avatar.
-            // Curiously, Vector3.ToString() will not display the last two places of the float.  For example,
-            // printing out npc.AbsolutePosition will give <0, 0, 0.8454993> not <0, 0, 0.845499337>
+            // We should really be using the NPC size but this would mean preserving the physics actor since it is
+            // removed on sit.
             Assert.That(
                 npc.AbsolutePosition,
-                Is.EqualTo(part.AbsolutePosition + new Vector3(0, 0, 0.845499337f)));
+                Is.EqualTo(part.AbsolutePosition + new Vector3(0, 0, sp.PhysicsActor.Size.Z / 2)));
 
             m_npcMod.Stand(npc.UUID, m_scene);
 
diff --git a/OpenSim/Region/OptionalModules/World/WorldView/WorldViewRequestHandler.cs b/OpenSim/Region/OptionalModules/World/WorldView/WorldViewRequestHandler.cs
index 550b5d4..8720cc7 100644
--- a/OpenSim/Region/OptionalModules/World/WorldView/WorldViewRequestHandler.cs
+++ b/OpenSim/Region/OptionalModules/World/WorldView/WorldViewRequestHandler.cs
@@ -55,7 +55,7 @@ namespace OpenSim.Region.OptionalModules.World.WorldView
             m_WorldViewModule = fmodule;
         }
 
-        public override byte[] Handle(string path, Stream requestData,
+        protected override byte[] ProcessRequest(string path, Stream requestData,
                 IOSHttpRequest httpRequest, IOSHttpResponse httpResponse)
         {
             httpResponse.ContentType = "image/jpeg";
diff --git a/OpenSim/Region/Physics/BasicPhysicsPlugin/AssemblyInfo.cs b/OpenSim/Region/Physics/BasicPhysicsPlugin/AssemblyInfo.cs
index 6fd6f7e..ffcb01e 100644
--- a/OpenSim/Region/Physics/BasicPhysicsPlugin/AssemblyInfo.cs
+++ b/OpenSim/Region/Physics/BasicPhysicsPlugin/AssemblyInfo.cs
@@ -55,4 +55,4 @@ using System.Runtime.InteropServices;
 // You can specify all values by your own or you can build default build and revision
 // numbers with the '*' character (the default):
 
-[assembly : AssemblyVersion("0.7.6.*")]
+[assembly : AssemblyVersion("0.8.0.*")]
diff --git a/OpenSim/Region/Physics/BasicPhysicsPlugin/BasicPhysicsActor.cs b/OpenSim/Region/Physics/BasicPhysicsPlugin/BasicPhysicsActor.cs
index e43136a..0d17e0e 100644
--- a/OpenSim/Region/Physics/BasicPhysicsPlugin/BasicPhysicsActor.cs
+++ b/OpenSim/Region/Physics/BasicPhysicsPlugin/BasicPhysicsActor.cs
@@ -118,14 +118,7 @@ namespace OpenSim.Region.Physics.BasicPhysicsPlugin
 
         public override Vector3 Position { get; set; }
 
-        public override Vector3 Size
-        {
-            get { return _size; }
-            set {
-                  _size = value;
-                  _size.Z = _size.Z / 2.0f;
-                }
-        }
+        public override Vector3 Size { get; set; }
 
         public override PrimitiveBaseShape Shape
         {
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs b/OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs
index f5b84d4..3bd81d4 100755
--- a/OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs
@@ -75,11 +75,11 @@ private sealed class BulletBodyUnman : BulletBody
 private sealed class BulletShapeUnman : BulletShape
 {
     public IntPtr ptr;
-    public BulletShapeUnman(IntPtr xx, BSPhysicsShapeType typ) 
+    public BulletShapeUnman(IntPtr xx, BSPhysicsShapeType typ)
         : base()
     {
         ptr = xx;
-        type = typ;
+        shapeType = typ;
     }
     public override bool HasPhysicalShape
     {
@@ -91,7 +91,7 @@ private sealed class BulletShapeUnman : BulletShape
     }
     public override BulletShape Clone()
     {
-        return new BulletShapeUnman(ptr, type);
+        return new BulletShapeUnman(ptr, shapeType);
     }
     public override bool ReferenceSame(BulletShape other)
     {
@@ -251,11 +251,21 @@ public override BulletShape CreateMeshShape(BulletWorld world,
                     BSPhysicsShapeType.SHAPE_MESH);
 }
 
+public override BulletShape CreateGImpactShape(BulletWorld world,
+                int indicesCount, int[] indices,
+                int verticesCount, float[] vertices)
+{
+    BulletWorldUnman worldu = world as BulletWorldUnman;
+    return new BulletShapeUnman(
+                    BSAPICPP.CreateGImpactShape2(worldu.ptr, indicesCount, indices, verticesCount, vertices),
+                    BSPhysicsShapeType.SHAPE_GIMPACT);
+}
+
 public override BulletShape CreateHullShape(BulletWorld world, int hullCount, float[] hulls)
 {
     BulletWorldUnman worldu = world as BulletWorldUnman;
     return new BulletShapeUnman(
-                    BSAPICPP.CreateHullShape2(worldu.ptr, hullCount, hulls), 
+                    BSAPICPP.CreateHullShape2(worldu.ptr, hullCount, hulls),
                     BSPhysicsShapeType.SHAPE_HULL);
 }
 
@@ -268,6 +278,25 @@ public override BulletShape BuildHullShapeFromMesh(BulletWorld world, BulletShap
                     BSPhysicsShapeType.SHAPE_HULL);
 }
 
+public override BulletShape BuildConvexHullShapeFromMesh(BulletWorld world, BulletShape meshShape)
+{
+    BulletWorldUnman worldu = world as BulletWorldUnman;
+    BulletShapeUnman shapeu = meshShape as BulletShapeUnman;
+    return new BulletShapeUnman(
+                    BSAPICPP.BuildConvexHullShapeFromMesh2(worldu.ptr, shapeu.ptr),
+                    BSPhysicsShapeType.SHAPE_CONVEXHULL);
+}
+
+public override BulletShape CreateConvexHullShape(BulletWorld world,
+                int indicesCount, int[] indices,
+                int verticesCount, float[] vertices)
+{
+    BulletWorldUnman worldu = world as BulletWorldUnman;
+    return new BulletShapeUnman(
+                    BSAPICPP.CreateConvexHullShape2(worldu.ptr, indicesCount, indices, verticesCount, vertices),
+                    BSPhysicsShapeType.SHAPE_CONVEXHULL);
+}
+
 public override BulletShape BuildNativeShape(BulletWorld world, ShapeData shapeData)
 {
     BulletWorldUnman worldu = world as BulletWorldUnman;
@@ -356,7 +385,7 @@ public override BulletShape DuplicateCollisionShape(BulletWorld world, BulletSha
 {
     BulletWorldUnman worldu = world as BulletWorldUnman;
     BulletShapeUnman srcShapeu = srcShape as BulletShapeUnman;
-    return new BulletShapeUnman(BSAPICPP.DuplicateCollisionShape2(worldu.ptr, srcShapeu.ptr, id), srcShape.type);
+    return new BulletShapeUnman(BSAPICPP.DuplicateCollisionShape2(worldu.ptr, srcShapeu.ptr, id), srcShape.shapeType);
 }
 
 public override bool DeleteCollisionShape(BulletWorld world, BulletShape shape)
@@ -567,6 +596,60 @@ public override bool SetBreakingImpulseThreshold(BulletConstraint constrain, flo
     return BSAPICPP.SetBreakingImpulseThreshold2(constrainu.ptr, threshold);
 }
 
+public override bool HingeSetLimits(BulletConstraint constrain, float low, float high, float softness, float bias, float relaxation)
+{
+    BulletConstraintUnman constrainu = constrain as BulletConstraintUnman;
+    return BSAPICPP.HingeSetLimits2(constrainu.ptr, low, high, softness, bias, relaxation);
+}
+
+public override bool SpringEnable(BulletConstraint constrain, int index, float numericTrueFalse)
+{
+    BulletConstraintUnman constrainu = constrain as BulletConstraintUnman;
+    return BSAPICPP.ConstraintSpringEnable2(constrainu.ptr, index, numericTrueFalse);
+}
+
+public override bool SpringSetEquilibriumPoint(BulletConstraint constrain, int index, float equilibriumPoint)
+{
+    BulletConstraintUnman constrainu = constrain as BulletConstraintUnman;
+    return BSAPICPP.ConstraintSpringSetEquilibriumPoint2(constrainu.ptr, index, equilibriumPoint);
+}
+
+public override bool SpringSetStiffness(BulletConstraint constrain, int index, float stiffnesss)
+{
+    BulletConstraintUnman constrainu = constrain as BulletConstraintUnman;
+    return BSAPICPP.ConstraintSpringSetStiffness2(constrainu.ptr, index, stiffnesss);
+}
+
+public override bool SpringSetDamping(BulletConstraint constrain, int index, float damping)
+{
+    BulletConstraintUnman constrainu = constrain as BulletConstraintUnman;
+    return BSAPICPP.ConstraintSpringSetDamping2(constrainu.ptr, index, damping);
+}
+
+public override bool SliderSetLimits(BulletConstraint constrain, int lowerUpper, int linAng, float val)
+{
+    BulletConstraintUnman constrainu = constrain as BulletConstraintUnman;
+    return BSAPICPP.SliderSetLimits2(constrainu.ptr, lowerUpper, linAng, val);
+}
+
+public override bool SliderSet(BulletConstraint constrain, int softRestDamp, int dirLimOrtho, int linAng, float val)
+{
+    BulletConstraintUnman constrainu = constrain as BulletConstraintUnman;
+    return BSAPICPP.SliderSet2(constrainu.ptr, softRestDamp, dirLimOrtho, linAng, val);
+}
+
+public override bool SliderMotorEnable(BulletConstraint constrain, int linAng, float numericTrueFalse)
+{
+    BulletConstraintUnman constrainu = constrain as BulletConstraintUnman;
+    return BSAPICPP.SliderMotorEnable2(constrainu.ptr, linAng, numericTrueFalse);
+}
+
+public override bool SliderMotor(BulletConstraint constrain, int forceVel, int linAng, float val)
+{
+    BulletConstraintUnman constrainu = constrain as BulletConstraintUnman;
+    return BSAPICPP.SliderMotor2(constrainu.ptr, forceVel, linAng, val);
+}
+
 public override bool CalculateTransforms(BulletConstraint constrain)
 {
     BulletConstraintUnman constrainu = constrain as BulletConstraintUnman;
@@ -642,6 +725,13 @@ public override bool RemoveObjectFromWorld(BulletWorld world, BulletBody obj)
     return BSAPICPP.RemoveObjectFromWorld2(worldu.ptr, bodyu.ptr);
 }
 
+public override bool ClearCollisionProxyCache(BulletWorld world, BulletBody obj)
+{
+    BulletWorldUnman worldu = world as BulletWorldUnman;
+    BulletBodyUnman bodyu = obj as BulletBodyUnman;
+    return BSAPICPP.ClearCollisionProxyCache2(worldu.ptr, bodyu.ptr);
+}
+
 public override bool AddConstraintToWorld(BulletWorld world, BulletConstraint constrain, bool disableCollisionsBetweenLinkedObjects)
 {
     BulletWorldUnman worldu = world as BulletWorldUnman;
@@ -1407,6 +1497,11 @@ public static extern IntPtr CreateMeshShape2(IntPtr world,
                 int verticesCount, [MarshalAs(UnmanagedType.LPArray)] float[] vertices );
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern IntPtr CreateGImpactShape2(IntPtr world,
+                int indicesCount, [MarshalAs(UnmanagedType.LPArray)] int[] indices,
+                int verticesCount, [MarshalAs(UnmanagedType.LPArray)] float[] vertices );
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
 public static extern IntPtr CreateHullShape2(IntPtr world,
                 int hullCount, [MarshalAs(UnmanagedType.LPArray)] float[] hulls);
 
@@ -1414,6 +1509,14 @@ public static extern IntPtr CreateHullShape2(IntPtr world,
 public static extern IntPtr BuildHullShapeFromMesh2(IntPtr world, IntPtr meshShape, HACDParams parms);
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern IntPtr BuildConvexHullShapeFromMesh2(IntPtr world, IntPtr meshShape);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern IntPtr CreateConvexHullShape2(IntPtr world,
+                int indicesCount, [MarshalAs(UnmanagedType.LPArray)] int[] indices,
+                int verticesCount, [MarshalAs(UnmanagedType.LPArray)] float[] vertices );
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
 public static extern IntPtr BuildNativeShape2(IntPtr world, ShapeData shapeData);
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
@@ -1476,7 +1579,7 @@ public static extern void DestroyObject2(IntPtr sim, IntPtr obj);
 public static extern IntPtr CreateGroundPlaneShape2(uint id, float height, float collisionMargin);
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
-public static extern IntPtr CreateTerrainShape2(uint id, Vector3 size, float minHeight, float maxHeight, 
+public static extern IntPtr CreateTerrainShape2(uint id, Vector3 size, float minHeight, float maxHeight,
                                             [MarshalAs(UnmanagedType.LPArray)] float[] heightMap,
                                             float scaleFactor, float collisionMargin);
 
@@ -1559,6 +1662,33 @@ public static extern bool TranslationalLimitMotor2(IntPtr constrain, float enabl
 public static extern bool SetBreakingImpulseThreshold2(IntPtr constrain, float threshold);
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern bool HingeSetLimits2(IntPtr constrain, float low, float high, float softness, float bias, float relaxation);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern bool ConstraintSpringEnable2(IntPtr constrain, int index, float numericTrueFalse);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern bool ConstraintSpringSetEquilibriumPoint2(IntPtr constrain, int index, float equilibriumPoint);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern bool ConstraintSpringSetStiffness2(IntPtr constrain, int index, float stiffness);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern bool ConstraintSpringSetDamping2(IntPtr constrain, int index, float damping);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern bool SliderSetLimits2(IntPtr constrain, int lowerUpper, int linAng, float val);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern bool SliderSet2(IntPtr constrain, int softRestDamp, int dirLimOrtho, int linAng, float val);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern bool SliderMotorEnable2(IntPtr constrain, int linAng, float numericTrueFalse);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern bool SliderMotor2(IntPtr constrain, int forceVel, int linAng, float val);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
 public static extern bool CalculateTransforms2(IntPtr constrain);
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
@@ -1590,6 +1720,9 @@ public static extern bool AddObjectToWorld2(IntPtr world, IntPtr obj);
 public static extern bool RemoveObjectFromWorld2(IntPtr world, IntPtr obj);
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern bool ClearCollisionProxyCache2(IntPtr world, IntPtr obj);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
 public static extern bool AddConstraintToWorld2(IntPtr world, IntPtr constrain, bool disableCollisionsBetweenLinkedObjects);
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSAPIXNA.cs b/OpenSim/Region/Physics/BulletSPlugin/BSAPIXNA.cs
index f6b4359..17ebed2 100755
--- a/OpenSim/Region/Physics/BulletSPlugin/BSAPIXNA.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSAPIXNA.cs
@@ -81,11 +81,11 @@ private sealed class BulletBodyXNA : BulletBody
 private sealed class BulletShapeXNA : BulletShape
 {
     public CollisionShape shape;
-    public BulletShapeXNA(CollisionShape xx, BSPhysicsShapeType typ) 
+    public BulletShapeXNA(CollisionShape xx, BSPhysicsShapeType typ)
         : base()
     {
         shape = xx;
-        type = typ;
+        shapeType = typ;
     }
     public override bool HasPhysicalShape
     {
@@ -97,7 +97,7 @@ private sealed class BulletShapeXNA : BulletShape
     }
     public override BulletShape Clone()
     {
-        return new BulletShapeXNA(shape, type);
+        return new BulletShapeXNA(shape, shapeType);
     }
     public override bool ReferenceSame(BulletShape other)
     {
@@ -137,8 +137,8 @@ private sealed class BulletConstraintXNA : BulletConstraint
     internal int LastEntityProperty = 0;
 
     internal EntityProperties[] UpdatedObjects;
-    internal Dictionary<uint, GhostObject> specialCollisionObjects; 
-    
+    internal Dictionary<uint, GhostObject> specialCollisionObjects;
+
     private static int m_collisionsThisFrame;
     private BSScene PhysicsScene { get; set; }
 
@@ -151,7 +151,7 @@ private sealed class BulletConstraintXNA : BulletConstraint
     }
 
     /// <summary>
-    /// 
+    ///
     /// </summary>
     /// <param name="p"></param>
     /// <param name="p_2"></param>
@@ -169,12 +169,25 @@ private sealed class BulletConstraintXNA : BulletConstraint
         return true;
     }
 
+    public override bool ClearCollisionProxyCache(BulletWorld pWorld, BulletBody pBody)
+    {
+        DiscreteDynamicsWorld world = (pWorld as BulletWorldXNA).world;
+        RigidBody body = ((BulletBodyXNA)pBody).rigidBody;
+        CollisionObject collisionObject = ((BulletBodyXNA)pBody).body;
+        if (body != null && collisionObject != null && collisionObject.GetBroadphaseHandle() != null)
+        {
+            world.RemoveCollisionObject(collisionObject);
+            world.AddCollisionObject(collisionObject);
+        }
+        return true;
+    }
+
     public override bool AddConstraintToWorld(BulletWorld pWorld, BulletConstraint pConstraint, bool pDisableCollisionsBetweenLinkedObjects)
     {
         DiscreteDynamicsWorld world = (pWorld as BulletWorldXNA).world;
         TypedConstraint constraint = (pConstraint as BulletConstraintXNA).constrain;
         world.AddConstraint(constraint, pDisableCollisionsBetweenLinkedObjects);
-        
+
         return true;
 
     }
@@ -300,7 +313,7 @@ private sealed class BulletConstraintXNA : BulletConstraint
     public override bool GetForceUpdateAllAabbs(BulletWorld pWorld) {
         DiscreteDynamicsWorld world = (pWorld as BulletWorldXNA).world;
         return world.GetForceUpdateAllAabbs();
-        
+
     }
     public override void SetForceUpdateAllAabbs(BulletWorld pWorld, bool pForce)
     {
@@ -404,7 +417,7 @@ private sealed class BulletConstraintXNA : BulletConstraint
         IndexedMatrix mat = IndexedMatrix.CreateFromQuaternion(vquaternion);
         mat._origin = vposition;
         collisionObject.SetWorldTransform(mat);
-        
+
     }
 
     public override Vector3 GetPosition(BulletBody pCollisionObject)
@@ -457,7 +470,7 @@ private sealed class BulletConstraintXNA : BulletConstraint
     {
         CollisionObject collisionObject = (pCollisionObject as BulletBodyXNA).rigidBody;
         collisionObject.Activate(pforceactivation);
-        
+
     }
 
     public override Quaternion GetOrientation(BulletBody pCollisionObject)
@@ -486,7 +499,7 @@ private sealed class BulletConstraintXNA : BulletConstraint
     {
         CollisionObject collisionObject = (pCollisionObject as BulletBodyXNA).rigidBody;
         return collisionObject.GetCcdSweptSphereRadius();
-        
+
     }
 
     public override IntPtr GetUserPointer(BulletBody pCollisionObject)
@@ -559,8 +572,8 @@ private sealed class BulletConstraintXNA : BulletConstraint
     }
 
 
-    public override BulletConstraint Create6DofConstraint(BulletWorld pWorld, BulletBody pBody1, BulletBody pBody2, 
-                                    Vector3 pframe1, Quaternion pframe1rot, Vector3 pframe2, Quaternion pframe2rot, 
+    public override BulletConstraint Create6DofConstraint(BulletWorld pWorld, BulletBody pBody1, BulletBody pBody2,
+                                    Vector3 pframe1, Quaternion pframe1rot, Vector3 pframe2, Quaternion pframe2rot,
                                     bool puseLinearReferenceFrameA, bool pdisableCollisionsBetweenLinkedBodies)
 
     {
@@ -604,7 +617,7 @@ private sealed class BulletConstraintXNA : BulletConstraint
     }
 
     /// <summary>
-    /// 
+    ///
     /// </summary>
     /// <param name="pWorld"></param>
     /// <param name="pBody1"></param>
@@ -752,6 +765,214 @@ private sealed class BulletConstraintXNA : BulletConstraint
         constraint.SetBreakingImpulseThreshold(threshold);
         return true;
     }
+    public override bool HingeSetLimits(BulletConstraint pConstraint, float low, float high, float softness, float bias, float relaxation)
+    {
+        HingeConstraint constraint = (pConstraint as BulletConstraintXNA).constrain as HingeConstraint;
+        if (softness == HINGE_NOT_SPECIFIED)
+            constraint.SetLimit(low, high);
+        else
+            constraint.SetLimit(low, high, softness, bias, relaxation);
+        return true;
+    }
+    public override bool SpringEnable(BulletConstraint pConstraint, int index, float numericTrueFalse)
+    {
+        Generic6DofSpringConstraint constraint = (pConstraint as BulletConstraintXNA).constrain as Generic6DofSpringConstraint;
+        constraint.EnableSpring(index, (numericTrueFalse == 0f ? false : true));
+        return true;
+    }
+
+    public override bool SpringSetEquilibriumPoint(BulletConstraint pConstraint, int index, float equilibriumPoint)
+    {
+        Generic6DofSpringConstraint constraint = (pConstraint as BulletConstraintXNA).constrain as Generic6DofSpringConstraint;
+        if (index == SPRING_NOT_SPECIFIED)
+        {
+            constraint.SetEquilibriumPoint();
+        }
+        else
+        {
+            if (equilibriumPoint == SPRING_NOT_SPECIFIED)
+                constraint.SetEquilibriumPoint(index);
+            else
+                constraint.SetEquilibriumPoint(index, equilibriumPoint);
+        }
+        return true;
+    }
+
+    public override bool SpringSetStiffness(BulletConstraint pConstraint, int index, float stiffness)
+    {
+        Generic6DofSpringConstraint constraint = (pConstraint as BulletConstraintXNA).constrain as Generic6DofSpringConstraint;
+        constraint.SetStiffness(index, stiffness);
+        return true;
+    }
+
+    public override bool SpringSetDamping(BulletConstraint pConstraint, int index, float damping)
+    {
+        Generic6DofSpringConstraint constraint = (pConstraint as BulletConstraintXNA).constrain as Generic6DofSpringConstraint;
+        constraint.SetDamping(index, damping);
+        return true;
+    }
+
+    public override bool SliderSetLimits(BulletConstraint pConstraint, int lowerUpper, int linAng, float val)
+    {
+        SliderConstraint constraint = (pConstraint as BulletConstraintXNA).constrain as SliderConstraint;
+                switch (lowerUpper)
+                {
+                        case SLIDER_LOWER_LIMIT:
+                                switch (linAng)
+                                {
+                                        case SLIDER_LINEAR:
+                                                constraint.SetLowerLinLimit(val);
+                                                break;
+                                        case SLIDER_ANGULAR:
+                                                constraint.SetLowerAngLimit(val);
+                                                break;
+                                }
+                                break;
+                        case SLIDER_UPPER_LIMIT:
+                                switch (linAng)
+                                {
+                                        case SLIDER_LINEAR:
+                                                constraint.SetUpperLinLimit(val);
+                                                break;
+                                        case SLIDER_ANGULAR:
+                                                constraint.SetUpperAngLimit(val);
+                                                break;
+                                }
+                                break;
+                }
+        return true;
+    }
+    public override bool SliderSet(BulletConstraint pConstraint, int softRestDamp, int dirLimOrtho, int linAng, float val)
+    {
+        SliderConstraint constraint = (pConstraint as BulletConstraintXNA).constrain as SliderConstraint;
+                switch (softRestDamp)
+                {
+                        case SLIDER_SET_SOFTNESS:
+                                switch (dirLimOrtho)
+                                {
+                                        case SLIDER_SET_DIRECTION:
+                                                switch (linAng)
+                                                {
+                                                        case SLIDER_LINEAR: constraint.SetSoftnessDirLin(val); break;
+                                                        case SLIDER_ANGULAR: constraint.SetSoftnessDirAng(val); break;
+                                                }
+                                                break;
+                                        case SLIDER_SET_LIMIT:
+                                                switch (linAng)
+                                                {
+                                                        case SLIDER_LINEAR: constraint.SetSoftnessLimLin(val); break;
+                                                        case SLIDER_ANGULAR: constraint.SetSoftnessLimAng(val); break;
+                                                }
+                                                break;
+                                        case SLIDER_SET_ORTHO:
+                                                switch (linAng)
+                                                {
+                                                        case SLIDER_LINEAR: constraint.SetSoftnessOrthoLin(val); break;
+                                                        case SLIDER_ANGULAR: constraint.SetSoftnessOrthoAng(val); break;
+                                                }
+                                                break;
+                                }
+                                break;
+                        case SLIDER_SET_RESTITUTION:
+                                switch (dirLimOrtho)
+                                {
+                                        case SLIDER_SET_DIRECTION:
+                                                switch (linAng)
+                                                {
+                                                        case SLIDER_LINEAR: constraint.SetRestitutionDirLin(val); break;
+                                                        case SLIDER_ANGULAR: constraint.SetRestitutionDirAng(val); break;
+                                                }
+                                                break;
+                                        case SLIDER_SET_LIMIT:
+                                                switch (linAng)
+                                                {
+                                                        case SLIDER_LINEAR: constraint.SetRestitutionLimLin(val); break;
+                                                        case SLIDER_ANGULAR: constraint.SetRestitutionLimAng(val); break;
+                                                }
+                                                break;
+                                        case SLIDER_SET_ORTHO:
+                                                switch (linAng)
+                                                {
+                                                        case SLIDER_LINEAR: constraint.SetRestitutionOrthoLin(val); break;
+                                                        case SLIDER_ANGULAR: constraint.SetRestitutionOrthoAng(val); break;
+                                                }
+                                                break;
+                                }
+                                break;
+                        case SLIDER_SET_DAMPING:
+                                switch (dirLimOrtho)
+                                {
+                                        case SLIDER_SET_DIRECTION:
+                                                switch (linAng)
+                                                {
+                                                        case SLIDER_LINEAR: constraint.SetDampingDirLin(val); break;
+                                                        case SLIDER_ANGULAR: constraint.SetDampingDirAng(val); break;
+                                                }
+                                                break;
+                                        case SLIDER_SET_LIMIT:
+                                                switch (linAng)
+                                                {
+                                                        case SLIDER_LINEAR: constraint.SetDampingLimLin(val); break;
+                                                        case SLIDER_ANGULAR: constraint.SetDampingLimAng(val); break;
+                                                }
+                                                break;
+                                        case SLIDER_SET_ORTHO:
+                                                switch (linAng)
+                                                {
+                                                        case SLIDER_LINEAR: constraint.SetDampingOrthoLin(val); break;
+                                                        case SLIDER_ANGULAR: constraint.SetDampingOrthoAng(val); break;
+                                                }
+                                                break;
+                                }
+                                break;
+                }
+        return true;
+    }
+    public override bool SliderMotorEnable(BulletConstraint pConstraint, int linAng, float numericTrueFalse)
+    {
+        SliderConstraint constraint = (pConstraint as BulletConstraintXNA).constrain as SliderConstraint;
+                switch (linAng)
+                {
+                        case SLIDER_LINEAR:
+                                constraint.SetPoweredLinMotor(numericTrueFalse == 0.0 ? false : true);
+                                break;
+                        case SLIDER_ANGULAR:
+                                constraint.SetPoweredAngMotor(numericTrueFalse == 0.0 ? false : true);
+                                break;
+                }
+        return true;
+    }
+    public override bool SliderMotor(BulletConstraint pConstraint, int forceVel, int linAng, float val)
+    {
+        SliderConstraint constraint = (pConstraint as BulletConstraintXNA).constrain as SliderConstraint;
+                switch (forceVel)
+                {
+                        case SLIDER_MOTOR_VELOCITY:
+                                switch (linAng)
+                                {
+                                        case SLIDER_LINEAR:
+                                                constraint.SetTargetLinMotorVelocity(val);
+                                                break;
+                                        case SLIDER_ANGULAR:
+                                                constraint.SetTargetAngMotorVelocity(val);
+                                                break;
+                                }
+                                break;
+                        case SLIDER_MAX_MOTOR_FORCE:
+                                switch (linAng)
+                                {
+                                        case SLIDER_LINEAR:
+                                                constraint.SetMaxLinMotorForce(val);
+                                                break;
+                                        case SLIDER_ANGULAR:
+                                                constraint.SetMaxAngMotorForce(val);
+                                                break;
+                                }
+                                break;
+                }
+        return true;
+    }
+
     //BulletSimAPI.SetAngularDamping(Prim.PhysBody.ptr, angularDamping);
     public override void SetAngularDamping(BulletBody pBody, float angularDamping)
     {
@@ -824,7 +1045,7 @@ private sealed class BulletConstraintXNA : BulletConstraint
     {
         RigidBody body = (pBody as BulletBodyXNA).rigidBody;
         float angularDamping = body.GetAngularDamping();
-        body.SetDamping(lin_damping, angularDamping); 
+        body.SetDamping(lin_damping, angularDamping);
     }
 
     public override float GetLinearDamping(BulletBody pBody)
@@ -907,7 +1128,7 @@ private sealed class BulletConstraintXNA : BulletConstraint
         RigidBody bo = co as RigidBody;
         if (bo == null)
         {
-            
+
             if (world.IsInWorld(co))
             {
                 world.RemoveCollisionObject(co);
@@ -915,7 +1136,7 @@ private sealed class BulletConstraintXNA : BulletConstraint
         }
         else
         {
-            
+
             if (world.IsInWorld(bo))
             {
                 world.RemoveRigidBody(bo);
@@ -947,7 +1168,7 @@ private sealed class BulletConstraintXNA : BulletConstraint
 
         // TODO:  Turn this from a reference copy to a Value Copy.
         BulletShapeXNA shape2 = new BulletShapeXNA(shape1, BSShapeTypeFromBroadPhaseNativeType(shape1.GetShapeType()));
-        
+
         return shape2;
     }
 
@@ -957,7 +1178,7 @@ private sealed class BulletConstraintXNA : BulletConstraint
         return false;
     }
     //(sim.ptr, shape.ptr, prim.LocalID, prim.RawPosition, prim.RawOrientation);
-               
+
     public override BulletBody CreateBodyFromShape(BulletWorld pWorld, BulletShape pShape, uint pLocalID, Vector3 pRawPosition, Quaternion pRawOrientation)
     {
         CollisionWorld world = (pWorld as BulletWorldXNA).world;
@@ -993,11 +1214,11 @@ private sealed class BulletConstraintXNA : BulletConstraint
             m_startWorldTransform = IndexedMatrix.Identity;
         */
         body.SetUserPointer(pLocalID);
-        
+
         return new BulletBodyXNA(pLocalID, body);
     }
 
-    
+
     public override BulletBody CreateBodyWithDefaultMotionState( BulletShape pShape, uint pLocalID, Vector3 pRawPosition, Quaternion pRawOrientation)
     {
 
@@ -1025,7 +1246,7 @@ private sealed class BulletConstraintXNA : BulletConstraint
     public override Vector3 GetAnisotripicFriction(BulletConstraint pconstrain)
     {
 
-        /* TODO */ 
+        /* TODO */
         return Vector3.Zero;
     }
     public override Vector3 SetAnisotripicFriction(BulletConstraint pconstrain, Vector3 frict) { /* TODO */ return Vector3.Zero; }
@@ -1035,7 +1256,7 @@ private sealed class BulletConstraintXNA : BulletConstraint
     {
         CollisionObject collisionObject = (pCollisionObject as BulletBodyXNA).rigidBody;
         return collisionObject.IsStaticObject();
-        
+
     }
     public override bool IsKinematicObject(BulletBody pCollisionObject)
     {
@@ -1098,10 +1319,10 @@ private sealed class BulletConstraintXNA : BulletConstraint
         return new BulletWorldXNA(1, PhysicsScene, BSAPIXNA.Initialize2(worldExtent, configparms, maxCollisions, ref collisionArray, maxUpdates, ref updateArray, null));
     }
 
-    private static DiscreteDynamicsWorld Initialize2(Vector3 worldExtent, 
+    private static DiscreteDynamicsWorld Initialize2(Vector3 worldExtent,
                         ConfigurationParameters[] o,
                         int mMaxCollisionsPerFrame, ref CollisionDesc[] collisionArray,
-                        int mMaxUpdatesPerFrame, ref EntityProperties[] updateArray, 
+                        int mMaxUpdatesPerFrame, ref EntityProperties[] updateArray,
                         object mDebugLogCallbackHandle)
     {
         CollisionWorld.WorldData.ParamData p = new CollisionWorld.WorldData.ParamData();
@@ -1138,9 +1359,9 @@ private sealed class BulletConstraintXNA : BulletConstraint
         p.avatarCapsuleDepth = BSParam.AvatarCapsuleDepth;
         p.avatarCapsuleHeight = BSParam.AvatarCapsuleHeight;
         p.avatarContactProcessingThreshold = BSParam.AvatarContactProcessingThreshold;
-       
+
         p.vehicleAngularDamping = BSParam.VehicleAngularDamping;
-        
+
         p.maxPersistantManifoldPoolSize = o[0].maxPersistantManifoldPoolSize;
         p.maxCollisionAlgorithmPoolSize = o[0].maxCollisionAlgorithmPoolSize;
         p.shouldDisableContactPoolDynamicAllocation = o[0].shouldDisableContactPoolDynamicAllocation;
@@ -1160,7 +1381,7 @@ private sealed class BulletConstraintXNA : BulletConstraint
         p.linkConstraintSolverIterations = BSParam.LinkConstraintSolverIterations;
         p.physicsLoggingFrames = o[0].physicsLoggingFrames;
         DefaultCollisionConstructionInfo ccci = new DefaultCollisionConstructionInfo();
-        
+
         DefaultCollisionConfiguration cci = new DefaultCollisionConfiguration();
         CollisionDispatcher m_dispatcher = new CollisionDispatcher(cci);
 
@@ -1221,6 +1442,50 @@ private sealed class BulletConstraintXNA : BulletConstraint
         //BSParam.TerrainImplementation = 0;
         world.SetGravity(new IndexedVector3(0,0,p.gravity));
 
+        // Turn off Pooling since globals and pooling are bad for threading.
+        BulletGlobals.VoronoiSimplexSolverPool.SetPoolingEnabled(false);
+        BulletGlobals.SubSimplexConvexCastPool.SetPoolingEnabled(false);
+        BulletGlobals.ManifoldPointPool.SetPoolingEnabled(false);
+        BulletGlobals.CastResultPool.SetPoolingEnabled(false);
+        BulletGlobals.SphereShapePool.SetPoolingEnabled(false);
+        BulletGlobals.DbvtNodePool.SetPoolingEnabled(false);
+        BulletGlobals.SingleRayCallbackPool.SetPoolingEnabled(false);
+        BulletGlobals.SubSimplexClosestResultPool.SetPoolingEnabled(false);
+        BulletGlobals.GjkPairDetectorPool.SetPoolingEnabled(false);
+        BulletGlobals.DbvtTreeColliderPool.SetPoolingEnabled(false);
+        BulletGlobals.SingleSweepCallbackPool.SetPoolingEnabled(false);
+        BulletGlobals.BroadphaseRayTesterPool.SetPoolingEnabled(false);
+        BulletGlobals.ClosestNotMeConvexResultCallbackPool.SetPoolingEnabled(false);
+        BulletGlobals.GjkEpaPenetrationDepthSolverPool.SetPoolingEnabled(false);
+        BulletGlobals.ContinuousConvexCollisionPool.SetPoolingEnabled(false);
+        BulletGlobals.DbvtStackDataBlockPool.SetPoolingEnabled(false);
+
+        BulletGlobals.BoxBoxCollisionAlgorithmPool.SetPoolingEnabled(false);
+        BulletGlobals.CompoundCollisionAlgorithmPool.SetPoolingEnabled(false);
+        BulletGlobals.ConvexConcaveCollisionAlgorithmPool.SetPoolingEnabled(false);
+        BulletGlobals.ConvexConvexAlgorithmPool.SetPoolingEnabled(false);
+        BulletGlobals.ConvexPlaneAlgorithmPool.SetPoolingEnabled(false);
+        BulletGlobals.SphereBoxCollisionAlgorithmPool.SetPoolingEnabled(false);
+        BulletGlobals.SphereSphereCollisionAlgorithmPool.SetPoolingEnabled(false);
+        BulletGlobals.SphereTriangleCollisionAlgorithmPool.SetPoolingEnabled(false);
+        BulletGlobals.GImpactCollisionAlgorithmPool.SetPoolingEnabled(false);
+        BulletGlobals.GjkEpaSolver2MinkowskiDiffPool.SetPoolingEnabled(false);
+        BulletGlobals.PersistentManifoldPool.SetPoolingEnabled(false);
+        BulletGlobals.ManifoldResultPool.SetPoolingEnabled(false);
+        BulletGlobals.GJKPool.SetPoolingEnabled(false);
+        BulletGlobals.GIM_ShapeRetrieverPool.SetPoolingEnabled(false);
+        BulletGlobals.TriangleShapePool.SetPoolingEnabled(false);
+        BulletGlobals.SphereTriangleDetectorPool.SetPoolingEnabled(false);
+        BulletGlobals.CompoundLeafCallbackPool.SetPoolingEnabled(false);
+        BulletGlobals.GjkConvexCastPool.SetPoolingEnabled(false);
+        BulletGlobals.LocalTriangleSphereCastCallbackPool.SetPoolingEnabled(false);
+        BulletGlobals.BridgeTriangleRaycastCallbackPool.SetPoolingEnabled(false);
+        BulletGlobals.BridgeTriangleConcaveRaycastCallbackPool.SetPoolingEnabled(false);
+        BulletGlobals.BridgeTriangleConvexcastCallbackPool.SetPoolingEnabled(false);
+        BulletGlobals.MyNodeOverlapCallbackPool.SetPoolingEnabled(false);
+        BulletGlobals.ClosestRayResultCallbackPool.SetPoolingEnabled(false);
+        BulletGlobals.DebugDrawcallbackPool.SetPoolingEnabled(false);
+
         return world;
     }
     //m_constraint.ptr, ConstraintParams.BT_CONSTRAINT_STOP_CFM, cfm, ConstraintParamAxis.AXIS_ALL
@@ -1263,7 +1528,7 @@ private sealed class BulletConstraintXNA : BulletConstraint
             }
         }
         return ret;
-        
+
     }
 
     public override float GetAngularMotionDisc(BulletShape pShape)
@@ -1353,10 +1618,10 @@ private sealed class BulletConstraintXNA : BulletConstraint
         CollisionShape shape = (pShape as BulletShapeXNA).shape;
         gObj.SetCollisionShape(shape);
         gObj.SetUserPointer(pLocalID);
-        
+
         if (specialCollisionObjects.ContainsKey(pLocalID))
             specialCollisionObjects[pLocalID] = gObj;
-        else 
+        else
             specialCollisionObjects.Add(pLocalID, gObj);
 
         // TODO: Add to Special CollisionObjects!
@@ -1447,8 +1712,8 @@ private sealed class BulletConstraintXNA : BulletConstraint
         return new BulletShapeXNA(ret, BSShapeTypeFromBroadPhaseNativeType(ret.GetShapeType()));
     }
 
-    public override BulletShape GetChildShapeFromCompoundShapeIndex(BulletShape cShape, int indx) { 
-        
+    public override BulletShape GetChildShapeFromCompoundShapeIndex(BulletShape cShape, int indx) {
+
         if (cShape == null)
             return null;
         CompoundShape compoundShape = (cShape as BulletShapeXNA).shape as CompoundShape;
@@ -1456,7 +1721,7 @@ private sealed class BulletConstraintXNA : BulletConstraint
         BulletShape retShape = new BulletShapeXNA(shape, BSShapeTypeFromBroadPhaseNativeType(shape.GetShapeType()));
 
 
-        return retShape; 
+        return retShape;
     }
 
     public BSPhysicsShapeType BSShapeTypeFromBroadPhaseNativeType(BroadphaseNativeTypes pin)
@@ -1475,7 +1740,7 @@ private sealed class BulletConstraintXNA : BulletConstraint
                 ret =  BSPhysicsShapeType.SHAPE_UNKNOWN;
                 break;
             case BroadphaseNativeTypes.CONVEX_TRIANGLEMESH_SHAPE_PROXYTYPE:
-                ret =  BSPhysicsShapeType.SHAPE_MESH;
+                ret =  BSPhysicsShapeType.SHAPE_CONVEXHULL;
                 break;
             case BroadphaseNativeTypes.CONVEX_HULL_SHAPE_PROXYTYPE:
                 ret =  BSPhysicsShapeType.SHAPE_HULL;
@@ -1503,7 +1768,7 @@ private sealed class BulletConstraintXNA : BulletConstraint
                 ret =  BSPhysicsShapeType.SHAPE_CONE;
                 break;
             case BroadphaseNativeTypes.CONVEX_SHAPE_PROXYTYPE:
-                ret =  BSPhysicsShapeType.SHAPE_UNKNOWN;
+                ret =  BSPhysicsShapeType.SHAPE_CONVEXHULL;
                 break;
             case BroadphaseNativeTypes.CYLINDER_SHAPE_PROXYTYPE:
                 ret =  BSPhysicsShapeType.SHAPE_CYLINDER;
@@ -1547,7 +1812,7 @@ private sealed class BulletConstraintXNA : BulletConstraint
                 break;
             ///Used for GIMPACT Trimesh integration
             case BroadphaseNativeTypes.GIMPACT_SHAPE_PROXYTYPE:
-                ret =  BSPhysicsShapeType.SHAPE_MESH;
+                ret =  BSPhysicsShapeType.SHAPE_GIMPACT;
                 break;
             ///Multimaterial mesh
             case BroadphaseNativeTypes.MULTIMATERIAL_TRIANGLE_MESH_PROXYTYPE:
@@ -1598,8 +1863,8 @@ private sealed class BulletConstraintXNA : BulletConstraint
         return new BulletShapeXNA(m_planeshape, BSPhysicsShapeType.SHAPE_GROUNDPLANE);
     }
 
-    public override BulletConstraint Create6DofSpringConstraint(BulletWorld pWorld, BulletBody pBody1, BulletBody pBody2, 
-                                    Vector3 pframe1, Quaternion pframe1rot, Vector3 pframe2, Quaternion pframe2rot, 
+    public override BulletConstraint Create6DofSpringConstraint(BulletWorld pWorld, BulletBody pBody1, BulletBody pBody2,
+                                    Vector3 pframe1, Quaternion pframe1rot, Vector3 pframe2, Quaternion pframe2rot,
                                     bool puseLinearReferenceFrameA, bool pdisableCollisionsBetweenLinkedBodies)
 
     {
@@ -1745,7 +2010,7 @@ private sealed class BulletConstraintXNA : BulletConstraint
     {
         DiscreteDynamicsWorld world = (pWorld as BulletWorldXNA).world;
         CompoundShape compoundshape = new CompoundShape(false);
-        
+
         compoundshape.SetMargin(world.WorldSettings.Params.collisionMargin);
         int ii = 1;
 
@@ -1761,7 +2026,7 @@ private sealed class BulletConstraintXNA : BulletConstraint
             int ender = ((ii + 4) + (vertexCount*3));
             for (int iii = ii + 4; iii < ender; iii+=3)
             {
-               
+
                 virts.Add(new IndexedVector3(pConvHulls[iii], pConvHulls[iii + 1], pConvHulls[iii +2]));
             }
             ConvexHullShape convexShape = new ConvexHullShape(virts, vertexCount);
@@ -1769,7 +2034,7 @@ private sealed class BulletConstraintXNA : BulletConstraint
             compoundshape.AddChildShape(ref childTrans, convexShape);
             ii += (vertexCount*3 + 4);
         }
-        
+
         return new BulletShapeXNA(compoundshape, BSPhysicsShapeType.SHAPE_HULL);
     }
 
@@ -1778,16 +2043,26 @@ private sealed class BulletConstraintXNA : BulletConstraint
         /* TODO */ return null;
     }
 
+    public override BulletShape BuildConvexHullShapeFromMesh(BulletWorld world, BulletShape meshShape)
+    {
+        /* TODO */ return null;
+    }
+
+    public override BulletShape CreateConvexHullShape(BulletWorld pWorld, int pIndicesCount, int[] indices, int pVerticesCount, float[] verticesAsFloats)
+    {
+        /* TODO */ return null;
+    }
+
     public override BulletShape CreateMeshShape(BulletWorld pWorld, int pIndicesCount, int[] indices, int pVerticesCount, float[] verticesAsFloats)
     {
         //DumpRaw(indices,verticesAsFloats,pIndicesCount,pVerticesCount);
-        
+
         for (int iter = 0; iter < pVerticesCount; iter++)
         {
             if (verticesAsFloats[iter] > 0 && verticesAsFloats[iter] < 0.0001) verticesAsFloats[iter] = 0;
             if (verticesAsFloats[iter] < 0 && verticesAsFloats[iter] > -0.0001) verticesAsFloats[iter] = 0;
         }
-        
+
         ObjectArray<int> indicesarr = new ObjectArray<int>(indices);
         ObjectArray<float> vertices = new ObjectArray<float>(verticesAsFloats);
         DumpRaw(indicesarr,vertices,pIndicesCount,pVerticesCount);
@@ -1801,7 +2076,7 @@ private sealed class BulletConstraintXNA : BulletConstraint
         mesh.m_vertexStride = 3;
         mesh.m_vertexType = PHY_ScalarType.PHY_FLOAT;
         mesh.m_triangleIndexStride = 3;
-        
+
         TriangleIndexVertexArray tribuilder = new TriangleIndexVertexArray();
         tribuilder.AddIndexedMesh(mesh, PHY_ScalarType.PHY_INTEGER);
         BvhTriangleMeshShape meshShape = new BvhTriangleMeshShape(tribuilder, true,true);
@@ -1810,9 +2085,14 @@ private sealed class BulletConstraintXNA : BulletConstraint
         return new BulletShapeXNA(meshShape, BSPhysicsShapeType.SHAPE_MESH);
 
     }
+    public override BulletShape CreateGImpactShape(BulletWorld pWorld, int pIndicesCount, int[] indices, int pVerticesCount, float[] verticesAsFloats)
+    {
+        // TODO:
+        return null;
+    }
     public static void DumpRaw(ObjectArray<int>indices, ObjectArray<float> vertices, int pIndicesCount,int pVerticesCount )
     {
-        
+
         String fileName = "objTest3.raw";
         String completePath = System.IO.Path.Combine(Util.configDir(), fileName);
         StreamWriter sw = new StreamWriter(completePath);
@@ -1838,7 +2118,7 @@ private sealed class BulletConstraintXNA : BulletConstraint
             string s = vertices[indices[i * 3]].ToString("0.0000");
             s += " " + vertices[indices[i * 3 + 1]].ToString("0.0000");
             s += " " + vertices[indices[i * 3 + 2]].ToString("0.0000");
-        
+
             sw.Write(s + "\n");
         }
 
@@ -1860,7 +2140,7 @@ private sealed class BulletConstraintXNA : BulletConstraint
         mesh.m_vertexStride = 3;
         mesh.m_vertexType = PHY_ScalarType.PHY_FLOAT;
         mesh.m_triangleIndexStride = 3;
-        
+
         TriangleIndexVertexArray tribuilder = new TriangleIndexVertexArray();
         tribuilder.AddIndexedMesh(mesh, PHY_ScalarType.PHY_INTEGER);
 
@@ -1891,7 +2171,7 @@ private sealed class BulletConstraintXNA : BulletConstraint
             sw.Close();
     }
 
-    public override BulletShape CreateTerrainShape(uint id, Vector3 size, float minHeight, float maxHeight, float[] heightMap, 
+    public override BulletShape CreateTerrainShape(uint id, Vector3 size, float minHeight, float maxHeight, float[] heightMap,
                                                                 float scaleFactor, float collisionMargin)
     {
         const int upAxis = 2;
@@ -1899,7 +2179,7 @@ private sealed class BulletConstraintXNA : BulletConstraint
                                                                            heightMap,  scaleFactor,
                                                                            minHeight, maxHeight, upAxis,
                                                                             false);
-        terrainShape.SetMargin(collisionMargin + 0.5f);
+        terrainShape.SetMargin(collisionMargin);
         terrainShape.SetUseDiamondSubdivision(true);
         terrainShape.SetUserPointer(id);
         return new BulletShapeXNA(terrainShape, BSPhysicsShapeType.SHAPE_TERRAIN);
@@ -1933,14 +2213,14 @@ private sealed class BulletConstraintXNA : BulletConstraint
         /* TODO */
         updatedEntityCount = 0;
         collidersCount = 0;
-        
+
 
         int ret = PhysicsStep2(world,timeStep,maxSubSteps,fixedTimeStep,out updatedEntityCount,out world.physicsScene.m_updateArray, out collidersCount, out world.physicsScene.m_collisionArray);
 
         return ret;
     }
 
-    private int PhysicsStep2(BulletWorld pWorld, float timeStep, int m_maxSubSteps, float m_fixedTimeStep, 
+    private int PhysicsStep2(BulletWorld pWorld, float timeStep, int m_maxSubSteps, float m_fixedTimeStep,
                     out int updatedEntityCount, out EntityProperties[] updatedEntities,
                     out int collidersCount, out CollisionDesc[] colliders)
     {
@@ -1949,24 +2229,24 @@ private sealed class BulletConstraintXNA : BulletConstraint
         return epic;
     }
 
-    private int PhysicsStepint(BulletWorld pWorld,float timeStep, int m_maxSubSteps, float m_fixedTimeStep, out int updatedEntityCount, 
+    private int PhysicsStepint(BulletWorld pWorld,float timeStep, int m_maxSubSteps, float m_fixedTimeStep, out int updatedEntityCount,
         out  EntityProperties[] updatedEntities, out int collidersCount, out CollisionDesc[] colliders, int maxCollisions, int maxUpdates)
     {
         int numSimSteps = 0;
         Array.Clear(UpdatedObjects, 0, UpdatedObjects.Length);
         Array.Clear(UpdatedCollisions, 0, UpdatedCollisions.Length);
         LastEntityProperty=0;
-        
+
 
 
 
 
 
         LastCollisionDesc=0;
-       
+
         updatedEntityCount = 0;
         collidersCount = 0;
-        
+
 
         if (pWorld is BulletWorldXNA)
         {
@@ -2023,7 +2303,7 @@ private sealed class BulletConstraintXNA : BulletConstraint
 
             collidersCount = LastCollisionDesc;
             colliders = UpdatedCollisions;
-                
+
 
         }
         else
@@ -2031,15 +2311,15 @@ private sealed class BulletConstraintXNA : BulletConstraint
             //if (updatedEntities is null)
             //updatedEntities = new List<BulletXNA.EntityProperties>();
             //updatedEntityCount = 0;
-            
-            
+
+
             //collidersCount = 0;
-           
+
             updatedEntities = new EntityProperties[0];
 
-            
+
             colliders = new CollisionDesc[0];
-        
+
         }
         return numSimSteps;
     }
@@ -2047,7 +2327,7 @@ private sealed class BulletConstraintXNA : BulletConstraint
     {
         IOverlappingPairCache cache = obj.GetOverlappingPairCache();
         ObjectArray<BroadphasePair> pairs = cache.GetOverlappingPairArray();
-        
+
         DiscreteDynamicsWorld world = (PhysicsScene.World as BulletWorldXNA).world;
         PersistentManifoldArray manifoldArray = new PersistentManifoldArray();
         BroadphasePair collisionPair;
@@ -2059,7 +2339,7 @@ private sealed class BulletConstraintXNA : BulletConstraint
         ManifoldPoint pt;
 
         int numPairs = pairs.Count;
-        
+
         for (int i = 0; i < numPairs; i++)
         {
             manifoldArray.Clear();
@@ -2068,7 +2348,7 @@ private sealed class BulletConstraintXNA : BulletConstraint
             collisionPair = world.GetPairCache().FindPair(pairs[i].m_pProxy0, pairs[i].m_pProxy1);
             if (collisionPair == null)
                 continue;
-            
+
             collisionPair.m_algorithm.GetAllContactManifolds(manifoldArray);
             for (int j = 0; j < manifoldArray.Count; j++)
             {
@@ -2091,7 +2371,7 @@ private sealed class BulletConstraintXNA : BulletConstraint
     }
     private static void RecordCollision(BSAPIXNA world, CollisionObject objA, CollisionObject objB, IndexedVector3 contact, IndexedVector3 norm, float penetration)
     {
-       
+
         IndexedVector3 contactNormal = norm;
         if ((objA.GetCollisionFlags() & BulletXNA.BulletCollision.CollisionFlags.BS_WANTS_COLLISIONS) == 0 &&
             (objB.GetCollisionFlags() & BulletXNA.BulletCollision.CollisionFlags.BS_WANTS_COLLISIONS) == 0)
@@ -2161,11 +2441,11 @@ private sealed class BulletConstraintXNA : BulletConstraint
             if (NotMe is BulletBodyXNA && NotMe.HasPhysicalBody)
             {
                 CollisionObject AvoidBody = (NotMe as BulletBodyXNA).body;
-                
+
                 IndexedVector3 rOrigin = new IndexedVector3(_RayOrigin.X, _RayOrigin.Y, _RayOrigin.Z);
                 IndexedVector3 rEnd = new IndexedVector3(_RayOrigin.X, _RayOrigin.Y, _RayOrigin.Z - pRayHeight);
                 using (
-                    ClosestNotMeRayResultCallback rayCallback = 
+                    ClosestNotMeRayResultCallback rayCallback =
                                             new ClosestNotMeRayResultCallback(rOrigin, rEnd, AvoidBody)
                     )
                 {
@@ -2181,9 +2461,9 @@ private sealed class BulletConstraintXNA : BulletConstraint
         return false;
     }
 }
-  
 
-   
+
+
 
     public class SimMotionState : DefaultMotionState
     {
@@ -2276,12 +2556,12 @@ private sealed class BulletConstraintXNA : BulletConstraint
                 m_lastProperties = m_properties;
                 if (m_world.LastEntityProperty < m_world.UpdatedObjects.Length)
                     m_world.UpdatedObjects[m_world.LastEntityProperty++]=(m_properties);
-                
+
                 //(*m_updatesThisFrame)[m_properties.ID] = &m_properties;
             }
-                
-                
-                
+
+
+
 
         }
         public override void SetRigidBody(RigidBody body)
@@ -2304,7 +2584,7 @@ private sealed class BulletConstraintXNA : BulletConstraint
             (((v1.Z - nEpsilon) < v2.Z) && (v2.Z < (v1.Z + nEpsilon))) &&
             (((v1.W - nEpsilon) < v2.W) && (v2.W < (v1.W + nEpsilon)));
         }
-        
+
     }
 }
 
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSActorAvatarMove.cs b/OpenSim/Region/Physics/BulletSPlugin/BSActorAvatarMove.cs
new file mode 100755
index 0000000..1bcf879
--- /dev/null
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSActorAvatarMove.cs
@@ -0,0 +1,411 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyrightD
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+using OpenSim.Region.Physics.Manager;
+
+using OMV = OpenMetaverse;
+
+namespace OpenSim.Region.Physics.BulletSPlugin
+{
+public class BSActorAvatarMove : BSActor
+{
+    BSVMotor m_velocityMotor;
+
+    // Set to true if we think we're going up stairs.
+    //    This state is remembered because collisions will turn on and off as we go up stairs.
+    int m_walkingUpStairs;
+    // The amount the step up is applying. Used to smooth stair walking.
+    float m_lastStepUp;
+
+    // Jumping happens over several frames. If use applies up force while colliding, start the
+    //    jump and allow the jump to continue for this number of frames.
+    int m_jumpFrames = 0;
+    float m_jumpVelocity = 0f;
+
+    public BSActorAvatarMove(BSScene physicsScene, BSPhysObject pObj, string actorName)
+        : base(physicsScene, pObj, actorName)
+    {
+        m_velocityMotor = null;
+        m_walkingUpStairs = 0;
+        m_physicsScene.DetailLog("{0},BSActorAvatarMove,constructor", m_controllingPrim.LocalID);
+    }
+
+    // BSActor.isActive
+    public override bool isActive
+    {
+        get { return Enabled && m_controllingPrim.IsPhysicallyActive; }
+    }
+
+    // Release any connections and resources used by the actor.
+    // BSActor.Dispose()
+    public override void Dispose()
+    {
+        base.SetEnabled(false);
+        // Now that turned off, remove any state we have in the scene.
+        Refresh();
+    }
+
+    // Called when physical parameters (properties set in Bullet) need to be re-applied.
+    // Called at taint-time.
+    // BSActor.Refresh()
+    public override void Refresh()
+    {
+        m_physicsScene.DetailLog("{0},BSActorAvatarMove,refresh", m_controllingPrim.LocalID);
+
+        // If the object is physically active, add the hoverer prestep action
+        if (isActive)
+        {
+            ActivateAvatarMove();
+        }
+        else
+        {
+            DeactivateAvatarMove();
+        }
+    }
+
+    // The object's physical representation is being rebuilt so pick up any physical dependencies (constraints, ...).
+    //     Register a prestep action to restore physical requirements before the next simulation step.
+    // Called at taint-time.
+    // BSActor.RemoveDependencies()
+    public override void RemoveDependencies()
+    {
+        // Nothing to do for the hoverer since it is all software at pre-step action time.
+    }
+
+    // Usually called when target velocity changes to set the current velocity and the target
+    //     into the movement motor.
+    public void SetVelocityAndTarget(OMV.Vector3 vel, OMV.Vector3 targ, bool inTaintTime)
+    {
+        m_physicsScene.TaintedObject(inTaintTime, m_controllingPrim.LocalID, "BSActorAvatarMove.setVelocityAndTarget", delegate()
+        {
+            if (m_velocityMotor != null)
+            {
+                m_velocityMotor.Reset();
+                m_velocityMotor.SetTarget(targ);
+                m_velocityMotor.SetCurrent(vel);
+                m_velocityMotor.Enabled = true;
+            }
+        });
+    }
+
+    // If a hover motor has not been created, create one and start the hovering.
+    private void ActivateAvatarMove()
+    {
+        if (m_velocityMotor == null)
+        {
+            // Infinite decay and timescale values so motor only changes current to target values.
+            m_velocityMotor = new BSVMotor("BSCharacter.Velocity",
+                                                0.2f,                       // time scale
+                                                BSMotor.Infinite,           // decay time scale
+                                                1f                          // efficiency
+            );
+            m_velocityMotor.ErrorZeroThreshold = BSParam.AvatarStopZeroThreshold;
+            // _velocityMotor.PhysicsScene = PhysicsScene; // DEBUG DEBUG so motor will output detail log messages.
+            SetVelocityAndTarget(m_controllingPrim.RawVelocity, m_controllingPrim.TargetVelocity, true /* inTaintTime */);
+
+            m_physicsScene.BeforeStep += Mover;
+            m_controllingPrim.OnPreUpdateProperty += Process_OnPreUpdateProperty;
+
+            m_walkingUpStairs = 0;
+        }
+    }
+
+    private void DeactivateAvatarMove()
+    {
+        if (m_velocityMotor != null)
+        {
+            m_controllingPrim.OnPreUpdateProperty -= Process_OnPreUpdateProperty;
+            m_physicsScene.BeforeStep -= Mover;
+            m_velocityMotor = null;
+        }
+    }
+
+    // Called just before the simulation step. Update the vertical position for hoverness.
+    private void Mover(float timeStep)
+    {
+        // Don't do movement while the object is selected.
+        if (!isActive)
+            return;
+
+        // TODO: Decide if the step parameters should be changed depending on the avatar's
+        //     state (flying, colliding, ...). There is code in ODE to do this.
+
+        // COMMENTARY: when the user is making the avatar walk, except for falling, the velocity
+        //   specified for the avatar is the one that should be used. For falling, if the avatar
+        //   is not flying and is not colliding then it is presumed to be falling and the Z
+        //   component is not fooled with (thus allowing gravity to do its thing).
+        // When the avatar is standing, though, the user has specified a velocity of zero and
+        //   the avatar should be standing. But if the avatar is pushed by something in the world
+        //   (raising elevator platform, moving vehicle, ...) the avatar should be allowed to
+        //   move. Thus, the velocity cannot be forced to zero. The problem is that small velocity
+        //   errors can creap in and the avatar will slowly float off in some direction.
+        // So, the problem is that, when an avatar is standing, we cannot tell creaping error
+        //   from real pushing.
+        // The code below uses whether the collider is static or moving to decide whether to zero motion.
+
+        m_velocityMotor.Step(timeStep);
+        m_controllingPrim.IsStationary = false;
+
+        // If we're not supposed to be moving, make sure things are zero.
+        if (m_velocityMotor.ErrorIsZero() && m_velocityMotor.TargetValue == OMV.Vector3.Zero)
+        {
+            // The avatar shouldn't be moving
+            m_velocityMotor.Zero();
+
+            if (m_controllingPrim.IsColliding)
+            {
+                // If we are colliding with a stationary object, presume we're standing and don't move around
+                if (!m_controllingPrim.ColliderIsMoving && !m_controllingPrim.ColliderIsVolumeDetect)
+                {
+                    m_physicsScene.DetailLog("{0},BSCharacter.MoveMotor,collidingWithStationary,zeroingMotion", m_controllingPrim.LocalID);
+                    m_controllingPrim.IsStationary = true;
+                    m_controllingPrim.ZeroMotion(true /* inTaintTime */);
+                }
+
+                // Standing has more friction on the ground
+                if (m_controllingPrim.Friction != BSParam.AvatarStandingFriction)
+                {
+                    m_controllingPrim.Friction = BSParam.AvatarStandingFriction;
+                    m_physicsScene.PE.SetFriction(m_controllingPrim.PhysBody, m_controllingPrim.Friction);
+                }
+            }
+            else
+            {
+                if (m_controllingPrim.Flying)
+                {
+                    // Flying and not colliding and velocity nearly zero.
+                    m_controllingPrim.ZeroMotion(true /* inTaintTime */);
+                }
+            }
+
+            m_physicsScene.DetailLog("{0},BSCharacter.MoveMotor,taint,stopping,target={1},colliding={2}",
+                            m_controllingPrim.LocalID, m_velocityMotor.TargetValue, m_controllingPrim.IsColliding);
+        }
+        else
+        {
+            // Supposed to be moving.
+            OMV.Vector3 stepVelocity = m_velocityMotor.CurrentValue;
+
+            if (m_controllingPrim.Friction != BSParam.AvatarFriction)
+            {
+                // Probably starting to walk. Set friction to moving friction.
+                m_controllingPrim.Friction = BSParam.AvatarFriction;
+                m_physicsScene.PE.SetFriction(m_controllingPrim.PhysBody, m_controllingPrim.Friction);
+            }
+
+            if (!m_controllingPrim.Flying && !m_controllingPrim.IsColliding)
+            {
+                stepVelocity.Z = m_controllingPrim.RawVelocity.Z;
+            }
+
+
+            // Colliding and not flying with an upward force. The avatar must be trying to jump.
+            if (!m_controllingPrim.Flying && m_controllingPrim.IsColliding && stepVelocity.Z > 0)
+            {
+                // We allow the upward force to happen for this many frames.
+                m_jumpFrames = BSParam.AvatarJumpFrames;
+                m_jumpVelocity = stepVelocity.Z;
+            }
+
+            // The case where the avatar is not colliding and is not flying is special.
+            // The avatar is either falling or jumping and the user can be applying force to the avatar
+            //     (force in some direction or force up or down).
+            // If the avatar has negative Z velocity and is not colliding, presume we're falling and keep the velocity.
+            // If the user is trying to apply upward force but we're not colliding, assume the avatar
+            //     is trying to jump and don't apply the upward force if not touching the ground any more.
+            if (!m_controllingPrim.Flying && !m_controllingPrim.IsColliding)
+            {
+                // If upward velocity is being applied, this must be a jump and only allow that to go on so long
+                if (m_jumpFrames > 0)
+                {
+                    // Since not touching the ground, only apply upward force for so long.
+                    m_jumpFrames--;
+                    stepVelocity.Z = m_jumpVelocity;
+                }
+                else
+                {
+                    // Since we're not affected by anything, whatever vertical motion the avatar has, continue that.
+                    stepVelocity.Z = m_controllingPrim.RawVelocity.Z;
+                }
+                // DetailLog("{0},BSCharacter.MoveMotor,taint,overrideStepZWithWorldZ,stepVel={1}", LocalID, stepVelocity);
+            }
+
+            // 'stepVelocity' is now the speed we'd like the avatar to move in. Turn that into an instantanous force.
+            OMV.Vector3 moveForce = (stepVelocity - m_controllingPrim.RawVelocity) * m_controllingPrim.Mass;
+
+            // Add special movement force to allow avatars to walk up stepped surfaces.
+            moveForce += WalkUpStairs();
+
+            m_physicsScene.DetailLog("{0},BSCharacter.MoveMotor,move,stepVel={1},vel={2},mass={3},moveForce={4}",
+                            m_controllingPrim.LocalID, stepVelocity, m_controllingPrim.RawVelocity, m_controllingPrim.Mass, moveForce);
+            m_physicsScene.PE.ApplyCentralImpulse(m_controllingPrim.PhysBody, moveForce);
+        }
+    }
+
+    // Called just as the property update is received from the physics engine.
+    // Do any mode necessary for avatar movement.
+    private void Process_OnPreUpdateProperty(ref EntityProperties entprop)
+    {
+        // Don't change position if standing on a stationary object.
+        if (m_controllingPrim.IsStationary)
+        {
+            entprop.Position = m_controllingPrim.RawPosition;
+            entprop.Velocity = OMV.Vector3.Zero;
+            m_physicsScene.PE.SetTranslation(m_controllingPrim.PhysBody, entprop.Position, entprop.Rotation);
+        }
+
+    }
+
+    // Decide if the character is colliding with a low object and compute a force to pop the
+    //    avatar up so it can walk up and over the low objects.
+    private OMV.Vector3 WalkUpStairs()
+    {
+        OMV.Vector3 ret = OMV.Vector3.Zero;
+
+        m_physicsScene.DetailLog("{0},BSCharacter.WalkUpStairs,IsColliding={1},flying={2},targSpeed={3},collisions={4},avHeight={5}",
+                        m_controllingPrim.LocalID, m_controllingPrim.IsColliding, m_controllingPrim.Flying,
+                        m_controllingPrim.TargetVelocitySpeed, m_controllingPrim.CollisionsLastTick.Count, m_controllingPrim.Size.Z);
+
+        // Check for stairs climbing if colliding, not flying and moving forward
+        if ( m_controllingPrim.IsColliding
+                    && !m_controllingPrim.Flying
+                    && m_controllingPrim.TargetVelocitySpeed > 0.1f )
+        {
+            // The range near the character's feet where we will consider stairs
+            // float nearFeetHeightMin = m_controllingPrim.RawPosition.Z - (m_controllingPrim.Size.Z / 2f) + 0.05f;
+            // Note: there is a problem with the computation of the capsule height. Thus RawPosition is off
+            //    from the height. Revisit size and this computation when height is scaled properly.
+            float nearFeetHeightMin = m_controllingPrim.RawPosition.Z - (m_controllingPrim.Size.Z / 2f) - 0.05f;
+            float nearFeetHeightMax = nearFeetHeightMin + BSParam.AvatarStepHeight;
+
+            // Look for a collision point that is near the character's feet and is oriented the same as the charactor is.
+            // Find the highest 'good' collision.
+            OMV.Vector3 highestTouchPosition = OMV.Vector3.Zero;
+            foreach (KeyValuePair<uint, ContactPoint> kvp in m_controllingPrim.CollisionsLastTick.m_objCollisionList)
+            {
+                // Don't care about collisions with the terrain
+                if (kvp.Key > m_physicsScene.TerrainManager.HighestTerrainID)
+                {
+                    BSPhysObject collisionObject;
+                    if (m_physicsScene.PhysObjects.TryGetValue(kvp.Key, out collisionObject))
+                    {
+                        if (!collisionObject.IsVolumeDetect)
+                        {
+                            OMV.Vector3 touchPosition = kvp.Value.Position;
+                            m_physicsScene.DetailLog("{0},BSCharacter.WalkUpStairs,min={1},max={2},touch={3}",
+                                            m_controllingPrim.LocalID, nearFeetHeightMin, nearFeetHeightMax, touchPosition);
+                            if (touchPosition.Z >= nearFeetHeightMin && touchPosition.Z <= nearFeetHeightMax)
+                            {
+                                // This contact is within the 'near the feet' range.
+                                // The normal should be our contact point to the object so it is pointing away
+                                //    thus the difference between our facing orientation and the normal should be small.
+                                OMV.Vector3 directionFacing = OMV.Vector3.UnitX * m_controllingPrim.RawOrientation;
+                                OMV.Vector3 touchNormal = OMV.Vector3.Normalize(kvp.Value.SurfaceNormal);
+                                float diff = Math.Abs(OMV.Vector3.Distance(directionFacing, touchNormal));
+                                if (diff < BSParam.AvatarStepApproachFactor)
+                                {
+                                    if (highestTouchPosition.Z < touchPosition.Z)
+                                        highestTouchPosition = touchPosition;
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+            m_walkingUpStairs = 0;
+            // If there is a good step sensing, move the avatar over the step.
+            if (highestTouchPosition != OMV.Vector3.Zero)
+            {
+                // Remember that we are going up stairs. This is needed because collisions
+                //    will stop when we move up so this smoothes out that effect.
+                m_walkingUpStairs = BSParam.AvatarStepSmoothingSteps;
+
+                m_lastStepUp = highestTouchPosition.Z - nearFeetHeightMin;
+                ret = ComputeStairCorrection(m_lastStepUp);
+                m_physicsScene.DetailLog("{0},BSCharacter.WalkUpStairs,touchPos={1},nearFeetMin={2},ret={3}",
+                        m_controllingPrim.LocalID, highestTouchPosition, nearFeetHeightMin, ret);
+            }
+        }
+        else
+        {
+            // If we used to be going up stairs but are not now, smooth the case where collision goes away while
+            //    we are bouncing up the stairs.
+            if (m_walkingUpStairs > 0)
+            {
+                m_walkingUpStairs--;
+                ret = ComputeStairCorrection(m_lastStepUp);
+            }
+        }
+
+        return ret;
+    }
+
+    private OMV.Vector3 ComputeStairCorrection(float stepUp)
+    {
+        OMV.Vector3 ret = OMV.Vector3.Zero;
+        OMV.Vector3 displacement = OMV.Vector3.Zero;
+
+        if (stepUp > 0f)
+        {
+            // Found the stairs contact point. Push up a little to raise the character.
+            if (BSParam.AvatarStepForceFactor > 0f)
+            {
+                float upForce = stepUp * m_controllingPrim.Mass * BSParam.AvatarStepForceFactor;
+                ret = new OMV.Vector3(0f, 0f, upForce);
+            }
+
+            // Also move the avatar up for the new height
+            if (BSParam.AvatarStepUpCorrectionFactor > 0f)
+            {
+                // Move the avatar up related to the height of the collision
+                displacement = new OMV.Vector3(0f, 0f, stepUp * BSParam.AvatarStepUpCorrectionFactor);
+                m_controllingPrim.ForcePosition = m_controllingPrim.RawPosition + displacement;
+            }
+            else
+            {
+                if (BSParam.AvatarStepUpCorrectionFactor < 0f)
+                {
+                    // Move the avatar up about the specified step height
+                    displacement = new OMV.Vector3(0f, 0f, BSParam.AvatarStepHeight);
+                    m_controllingPrim.ForcePosition = m_controllingPrim.RawPosition + displacement;
+                }
+            }
+            m_physicsScene.DetailLog("{0},BSCharacter.WalkUpStairs.ComputeStairCorrection,disp={1},force={2}",
+                                        m_controllingPrim.LocalID, displacement, ret);
+
+        }
+        return ret;
+    }
+}
+}
+
+
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSActorHover.cs b/OpenSim/Region/Physics/BulletSPlugin/BSActorHover.cs
new file mode 100755
index 0000000..8a79809
--- /dev/null
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSActorHover.cs
@@ -0,0 +1,173 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyrightD
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+using OpenSim.Region.Physics.Manager;
+
+using OMV = OpenMetaverse;
+
+namespace OpenSim.Region.Physics.BulletSPlugin
+{
+public class BSActorHover : BSActor
+{
+    private BSFMotor m_hoverMotor;
+
+    public BSActorHover(BSScene physicsScene, BSPhysObject pObj, string actorName)
+        : base(physicsScene, pObj, actorName)
+    {
+        m_hoverMotor = null;
+        m_physicsScene.DetailLog("{0},BSActorHover,constructor", m_controllingPrim.LocalID);
+    }
+
+    // BSActor.isActive
+    public override bool isActive
+    {
+        get { return Enabled; }
+    }
+
+    // Release any connections and resources used by the actor.
+    // BSActor.Dispose()
+    public override void Dispose()
+    {
+        Enabled = false;
+    }
+
+    // Called when physical parameters (properties set in Bullet) need to be re-applied.
+    // Called at taint-time.
+    // BSActor.Refresh()
+    public override void Refresh()
+    {
+        m_physicsScene.DetailLog("{0},BSActorHover,refresh", m_controllingPrim.LocalID);
+
+        // If not active any more, turn me off
+        if (!m_controllingPrim.HoverActive)
+        {
+            SetEnabled(false);
+        }
+
+        // If the object is physically active, add the hoverer prestep action
+        if (isActive)
+        {
+            ActivateHover();
+        }
+        else
+        {
+            DeactivateHover();
+        }
+    }
+
+    // The object's physical representation is being rebuilt so pick up any physical dependencies (constraints, ...).
+    //     Register a prestep action to restore physical requirements before the next simulation step.
+    // Called at taint-time.
+    // BSActor.RemoveDependencies()
+    public override void RemoveDependencies()
+    {
+        // Nothing to do for the hoverer since it is all software at pre-step action time.
+    }
+
+    // If a hover motor has not been created, create one and start the hovering.
+    private void ActivateHover()
+    {
+        if (m_hoverMotor == null)
+        {
+            // Turning the target on
+            m_hoverMotor = new BSFMotor("BSActorHover",
+                                        m_controllingPrim.HoverTau,               // timeScale
+                                        BSMotor.Infinite,           // decay time scale
+                                        1f                          // efficiency
+            );
+            m_hoverMotor.SetTarget(ComputeCurrentHoverHeight());
+            m_hoverMotor.SetCurrent(m_controllingPrim.RawPosition.Z);
+            m_hoverMotor.PhysicsScene = m_physicsScene; // DEBUG DEBUG so motor will output detail log messages.
+
+            m_physicsScene.BeforeStep += Hoverer;
+        }
+    }
+
+    private void DeactivateHover()
+    {
+        if (m_hoverMotor != null)
+        {
+            m_physicsScene.BeforeStep -= Hoverer;
+            m_hoverMotor = null;
+        }
+    }
+
+    // Called just before the simulation step. Update the vertical position for hoverness.
+    private void Hoverer(float timeStep)
+    {
+        // Don't do hovering while the object is selected.
+        if (!isActive)
+            return;
+
+        m_hoverMotor.SetCurrent(m_controllingPrim.RawPosition.Z);
+        m_hoverMotor.SetTarget(ComputeCurrentHoverHeight());
+        float targetHeight = m_hoverMotor.Step(timeStep);
+
+        // 'targetHeight' is where we'd like the Z of the prim to be at this moment.
+        // Compute the amount of force to push us there.
+        float moveForce = (targetHeight - m_controllingPrim.RawPosition.Z) * m_controllingPrim.RawMass;
+        // Undo anything the object thinks it's doing at the moment
+        moveForce = -m_controllingPrim.RawVelocity.Z * m_controllingPrim.Mass;
+
+        m_physicsScene.PE.ApplyCentralImpulse(m_controllingPrim.PhysBody, new OMV.Vector3(0f, 0f, moveForce));
+        m_physicsScene.DetailLog("{0},BSPrim.Hover,move,targHt={1},moveForce={2},mass={3}",
+                        m_controllingPrim.LocalID, targetHeight, moveForce, m_controllingPrim.RawMass);
+    }
+
+    // Based on current position, determine what we should be hovering at now.
+    // Must recompute often. What if we walked offa cliff>
+    private float ComputeCurrentHoverHeight()
+    {
+        float ret = m_controllingPrim.HoverHeight;
+        float groundHeight = m_physicsScene.TerrainManager.GetTerrainHeightAtXYZ(m_controllingPrim.RawPosition);
+
+        switch (m_controllingPrim.HoverType)
+        {
+            case PIDHoverType.Ground:
+                ret = groundHeight + m_controllingPrim.HoverHeight;
+                break;
+            case PIDHoverType.GroundAndWater:
+                float waterHeight = m_physicsScene.TerrainManager.GetWaterLevelAtXYZ(m_controllingPrim.RawPosition);
+                if (groundHeight > waterHeight)
+                {
+                    ret = groundHeight + m_controllingPrim.HoverHeight;
+                }
+                else
+                {
+                    ret = waterHeight + m_controllingPrim.HoverHeight;
+                }
+                break;
+        }
+        return ret;
+    }
+}
+}
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSActorLockAxis.cs b/OpenSim/Region/Physics/BulletSPlugin/BSActorLockAxis.cs
index 7219617..8b0fdeb 100755
--- a/OpenSim/Region/Physics/BulletSPlugin/BSActorLockAxis.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSActorLockAxis.cs
@@ -36,11 +36,10 @@ namespace OpenSim.Region.Physics.BulletSPlugin
 {
 public class BSActorLockAxis : BSActor
 {
-    bool TryExperimentalLockAxisCode = true;
     BSConstraint LockAxisConstraint = null;
 
     public BSActorLockAxis(BSScene physicsScene, BSPhysObject pObj, string actorName)
-        : base(physicsScene, pObj,actorName)
+        : base(physicsScene, pObj, actorName)
     {
         m_physicsScene.DetailLog("{0},BSActorLockAxis,constructor", m_controllingPrim.LocalID);
         LockAxisConstraint = null;
@@ -64,23 +63,18 @@ public class BSActorLockAxis : BSActor
     // BSActor.Refresh()
     public override void Refresh()
     {
-        m_physicsScene.DetailLog("{0},BSActorLockAxis,refresh,lockedAxis={1},enabled={2},pActive={3}", 
-                                    m_controllingPrim.LocalID, m_controllingPrim.LockedAxis, Enabled, m_controllingPrim.IsPhysicallyActive);
+        m_physicsScene.DetailLog("{0},BSActorLockAxis,refresh,lockedAxis={1},enabled={2},pActive={3}",
+                                    m_controllingPrim.LocalID, m_controllingPrim.LockedAngularAxis, Enabled, m_controllingPrim.IsPhysicallyActive);
         // If all the axis are free, we don't need to exist
-        if (m_controllingPrim.LockedAxis == m_controllingPrim.LockedAxisFree)
+        if (m_controllingPrim.LockedAngularAxis == m_controllingPrim.LockedAxisFree)
         {
-            m_physicsScene.DetailLog("{0},BSActorLockAxis,refresh,allAxisFree,removing={1}", m_controllingPrim.LocalID, ActorName);
-            m_controllingPrim.PhysicalActors.RemoveAndRelease(ActorName);
-            return;
+            Enabled = false;
         }
+
         // If the object is physically active, add the axis locking constraint
-        if (Enabled
-                && m_controllingPrim.IsPhysicallyActive
-                && TryExperimentalLockAxisCode
-                && m_controllingPrim.LockedAxis != m_controllingPrim.LockedAxisFree)
+        if (isActive)
         {
-            if (LockAxisConstraint == null)
-                AddAxisLockConstraint();
+            AddAxisLockConstraint();
         }
         else
         {
@@ -91,15 +85,15 @@ public class BSActorLockAxis : BSActor
     // The object's physical representation is being rebuilt so pick up any physical dependencies (constraints, ...).
     //     Register a prestep action to restore physical requirements before the next simulation step.
     // Called at taint-time.
-    // BSActor.RemoveBodyDependencies()
-    public override void RemoveBodyDependencies()
+    // BSActor.RemoveDependencies()
+    public override void RemoveDependencies()
     {
         if (LockAxisConstraint != null)
         {
             // If a constraint is set up, remove it from the physical scene
             RemoveAxisLockConstraint();
             // Schedule a call before the next simulation step to restore the constraint.
-            m_physicsScene.PostTaintObject(m_controllingPrim.LockedAxisActorName, m_controllingPrim.LocalID, delegate()
+            m_physicsScene.PostTaintObject("BSActorLockAxis:" + ActorName, m_controllingPrim.LocalID, delegate()
             {
                 Refresh();
             });
@@ -108,58 +102,76 @@ public class BSActorLockAxis : BSActor
 
     private void AddAxisLockConstraint()
     {
-        // Lock that axis by creating a 6DOF constraint that has one end in the world and
-        //    the other in the object.
-        // http://www.bulletphysics.org/Bullet/phpBB3/viewtopic.php?p=20817
-        // http://www.bulletphysics.org/Bullet/phpBB3/viewtopic.php?p=26380
-
-        // Remove any existing axis constraint (just to be sure)
-        RemoveAxisLockConstraint();
+        if (LockAxisConstraint == null)
+        {
+            // Lock that axis by creating a 6DOF constraint that has one end in the world and
+            //    the other in the object.
+            // http://www.bulletphysics.org/Bullet/phpBB3/viewtopic.php?p=20817
+            // http://www.bulletphysics.org/Bullet/phpBB3/viewtopic.php?p=26380
 
-        BSConstraint6Dof axisConstrainer = new BSConstraint6Dof(m_physicsScene.World, m_controllingPrim.PhysBody, 
-                            OMV.Vector3.Zero, OMV.Quaternion.Identity,
-                            false /* useLinearReferenceFrameB */, true /* disableCollisionsBetweenLinkedBodies */);
-        LockAxisConstraint = axisConstrainer;
-        m_physicsScene.Constraints.AddConstraint(LockAxisConstraint);
+            // Remove any existing axis constraint (just to be sure)
+            RemoveAxisLockConstraint();
 
-        // The constraint is tied to the world and oriented to the prim.
+            BSConstraint6Dof axisConstrainer = new BSConstraint6Dof(m_physicsScene.World, m_controllingPrim.PhysBody,
+                                OMV.Vector3.Zero, OMV.Quaternion.Identity,
+                                false /* useLinearReferenceFrameB */, true /* disableCollisionsBetweenLinkedBodies */);
+            LockAxisConstraint = axisConstrainer;
+            m_physicsScene.Constraints.AddConstraint(LockAxisConstraint);
 
-        // Free to move linearly in the region
-        OMV.Vector3 linearLow = OMV.Vector3.Zero;
-        OMV.Vector3 linearHigh = m_physicsScene.TerrainManager.DefaultRegionSize;
-        axisConstrainer.SetLinearLimits(linearLow, linearHigh);
+            // The constraint is tied to the world and oriented to the prim.
 
-        // Angular with some axis locked
-        float fPI = (float)Math.PI;
-        OMV.Vector3 angularLow = new OMV.Vector3(-fPI, -fPI, -fPI);
-        OMV.Vector3 angularHigh = new OMV.Vector3(fPI, fPI, fPI);
-        if (m_controllingPrim.LockedAxis.X != 1f)
-        {
-            angularLow.X = 0f;
-            angularHigh.X = 0f;
-        }
-        if (m_controllingPrim.LockedAxis.Y != 1f)
-        {
-            angularLow.Y = 0f;
-            angularHigh.Y = 0f;
-        }
-        if (m_controllingPrim.LockedAxis.Z != 1f)
-        {
-            angularLow.Z = 0f;
-            angularHigh.Z = 0f;
-        }
-        if (!axisConstrainer.SetAngularLimits(angularLow, angularHigh))
-        {
-            m_physicsScene.DetailLog("{0},BSActorLockAxis.AddAxisLockConstraint,failedSetAngularLimits", m_controllingPrim.LocalID);
-        }
+            // Free to move linearly in the region
+            OMV.Vector3 linearLow = OMV.Vector3.Zero;
+            OMV.Vector3 linearHigh = m_physicsScene.TerrainManager.DefaultRegionSize;
+            if (m_controllingPrim.LockedLinearAxis.X != BSPhysObject.FreeAxis)
+            {
+                linearLow.X = m_controllingPrim.RawPosition.X;
+                linearHigh.X = m_controllingPrim.RawPosition.X;
+            }
+            if (m_controllingPrim.LockedLinearAxis.Y != BSPhysObject.FreeAxis)
+            {
+                linearLow.Y = m_controllingPrim.RawPosition.Y;
+                linearHigh.Y = m_controllingPrim.RawPosition.Y;
+            }
+            if (m_controllingPrim.LockedLinearAxis.Z != BSPhysObject.FreeAxis)
+            {
+                linearLow.Z = m_controllingPrim.RawPosition.Z;
+                linearHigh.Z = m_controllingPrim.RawPosition.Z;
+            }
+            axisConstrainer.SetLinearLimits(linearLow, linearHigh);
+
+            // Angular with some axis locked
+            float fPI = (float)Math.PI;
+            OMV.Vector3 angularLow = new OMV.Vector3(-fPI, -fPI, -fPI);
+            OMV.Vector3 angularHigh = new OMV.Vector3(fPI, fPI, fPI);
+            if (m_controllingPrim.LockedAngularAxis.X != BSPhysObject.FreeAxis)
+            {
+                angularLow.X = 0f;
+                angularHigh.X = 0f;
+            }
+            if (m_controllingPrim.LockedAngularAxis.Y != BSPhysObject.FreeAxis)
+            {
+                angularLow.Y = 0f;
+                angularHigh.Y = 0f;
+            }
+            if (m_controllingPrim.LockedAngularAxis.Z != BSPhysObject.FreeAxis)
+            {
+                angularLow.Z = 0f;
+                angularHigh.Z = 0f;
+            }
+            if (!axisConstrainer.SetAngularLimits(angularLow, angularHigh))
+            {
+                m_physicsScene.DetailLog("{0},BSActorLockAxis.AddAxisLockConstraint,failedSetAngularLimits", m_controllingPrim.LocalID);
+            }
 
-        m_physicsScene.DetailLog("{0},BSActorLockAxis.AddAxisLockConstraint,create,linLow={1},linHi={2},angLow={3},angHi={4}",
-                                    m_controllingPrim.LocalID, linearLow, linearHigh, angularLow, angularHigh);
+            m_physicsScene.DetailLog("{0},BSActorLockAxis.AddAxisLockConstraint,create,linLow={1},linHi={2},angLow={3},angHi={4}",
+                                        m_controllingPrim.LocalID, linearLow, linearHigh, angularLow, angularHigh);
 
-        // Constants from one of the posts mentioned above and used in Bullet's ConstraintDemo.
-        axisConstrainer.TranslationalLimitMotor(true /* enable */, 5.0f, 0.1f);
+            // Constants from one of the posts mentioned above and used in Bullet's ConstraintDemo.
+            axisConstrainer.TranslationalLimitMotor(true /* enable */, 5.0f, 0.1f);
 
-        axisConstrainer.RecomputeConstraintVariables(m_controllingPrim.RawMass);
+            axisConstrainer.RecomputeConstraintVariables(m_controllingPrim.RawMass);
+        }
     }
 
     private void RemoveAxisLockConstraint()
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSActorMoveToTarget.cs b/OpenSim/Region/Physics/BulletSPlugin/BSActorMoveToTarget.cs
new file mode 100755
index 0000000..bdf4bc0
--- /dev/null
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSActorMoveToTarget.cs
@@ -0,0 +1,219 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyrightD
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+using OpenSim.Region.Physics.Manager;
+
+using OMV = OpenMetaverse;
+
+namespace OpenSim.Region.Physics.BulletSPlugin
+{
+public class BSActorMoveToTarget : BSActor
+{
+    private BSVMotor m_targetMotor;
+
+    public BSActorMoveToTarget(BSScene physicsScene, BSPhysObject pObj, string actorName)
+        : base(physicsScene, pObj, actorName)
+    {
+        m_targetMotor = null;
+        m_physicsScene.DetailLog("{0},BSActorMoveToTarget,constructor", m_controllingPrim.LocalID);
+    }
+
+    // BSActor.isActive
+    public override bool isActive
+    {
+        // MoveToTarget only works on physical prims
+        get { return Enabled && m_controllingPrim.IsPhysicallyActive; }
+    }
+
+    // Release any connections and resources used by the actor.
+    // BSActor.Dispose()
+    public override void Dispose()
+    {
+        Enabled = false;
+    }
+
+    // Called when physical parameters (properties set in Bullet) need to be re-applied.
+    // Called at taint-time.
+    // BSActor.Refresh()
+    public override void Refresh()
+    {
+        m_physicsScene.DetailLog("{0},BSActorMoveToTarget,refresh,enabled={1},active={2},target={3},tau={4}",
+            m_controllingPrim.LocalID, Enabled, m_controllingPrim.MoveToTargetActive,
+            m_controllingPrim.MoveToTargetTarget, m_controllingPrim.MoveToTargetTau );
+
+        // If not active any more...
+        if (!m_controllingPrim.MoveToTargetActive)
+        {
+            Enabled = false;
+        }
+
+        if (isActive)
+        {
+            ActivateMoveToTarget();
+        }
+        else
+        {
+            DeactivateMoveToTarget();
+        }
+    }
+
+    // The object's physical representation is being rebuilt so pick up any physical dependencies (constraints, ...).
+    //     Register a prestep action to restore physical requirements before the next simulation step.
+    // Called at taint-time.
+    // BSActor.RemoveDependencies()
+    public override void RemoveDependencies()
+    {
+        // Nothing to do for the moveToTarget since it is all software at pre-step action time.
+    }
+
+    // If a hover motor has not been created, create one and start the hovering.
+    private void ActivateMoveToTarget()
+    {
+        if (m_targetMotor == null)
+        {
+            // We're taking over after this.
+            m_controllingPrim.ZeroMotion(true);
+
+            /* Someday use the PID controller
+            m_targetMotor = new BSPIDVMotor("BSActorMoveToTarget-" + m_controllingPrim.LocalID.ToString());
+            m_targetMotor.TimeScale = m_controllingPrim.MoveToTargetTau;
+            m_targetMotor.Efficiency = 1f;
+             */
+            m_targetMotor = new BSVMotor("BSActorMoveToTarget-" + m_controllingPrim.LocalID.ToString(),
+                                        m_controllingPrim.MoveToTargetTau,  // timeScale
+                                        BSMotor.Infinite,                   // decay time scale
+                                        1f                                  // efficiency
+            );
+            m_targetMotor.PhysicsScene = m_physicsScene; // DEBUG DEBUG so motor will output detail log messages.
+            m_targetMotor.SetTarget(m_controllingPrim.MoveToTargetTarget);
+            m_targetMotor.SetCurrent(m_controllingPrim.RawPosition);
+
+            // m_physicsScene.BeforeStep += Mover;
+            m_physicsScene.BeforeStep += Mover2;
+        }
+        else
+        {
+            // If already allocated, make sure the target and other paramters are current
+            m_targetMotor.SetTarget(m_controllingPrim.MoveToTargetTarget);
+            m_targetMotor.SetCurrent(m_controllingPrim.RawPosition);
+        }
+    }
+
+    private void DeactivateMoveToTarget()
+    {
+        if (m_targetMotor != null)
+        {
+            // m_physicsScene.BeforeStep -= Mover;
+            m_physicsScene.BeforeStep -= Mover2;
+            m_targetMotor = null;
+        }
+    }
+
+    // Origional mover that set the objects position to move to the target.
+    // The problem was that gravity would keep trying to push the object down so
+    //    the overall downward velocity would increase to infinity.
+    // Called just before the simulation step.
+    private void Mover(float timeStep)
+    {
+        // Don't do hovering while the object is selected.
+        if (!isActive)
+            return;
+
+        OMV.Vector3 origPosition = m_controllingPrim.RawPosition;     // DEBUG DEBUG (for printout below)
+
+        // 'movePosition' is where we'd like the prim to be at this moment.
+        OMV.Vector3 movePosition = m_controllingPrim.RawPosition + m_targetMotor.Step(timeStep);
+
+        // If we are very close to our target, turn off the movement motor.
+        if (m_targetMotor.ErrorIsZero())
+        {
+            m_physicsScene.DetailLog("{0},BSActorMoveToTarget.Mover,zeroMovement,movePos={1},pos={2},mass={3}",
+                                    m_controllingPrim.LocalID, movePosition, m_controllingPrim.RawPosition, m_controllingPrim.Mass);
+            m_controllingPrim.ForcePosition = m_targetMotor.TargetValue;
+            m_controllingPrim.ForceVelocity = OMV.Vector3.Zero;
+            // Setting the position does not cause the physics engine to generate a property update. Force it.
+            m_physicsScene.PE.PushUpdate(m_controllingPrim.PhysBody);
+        }
+        else
+        {
+            m_controllingPrim.ForcePosition = movePosition;
+            // Setting the position does not cause the physics engine to generate a property update. Force it.
+            m_physicsScene.PE.PushUpdate(m_controllingPrim.PhysBody);
+        }
+        m_physicsScene.DetailLog("{0},BSActorMoveToTarget.Mover,move,fromPos={1},movePos={2}",
+                                        m_controllingPrim.LocalID, origPosition, movePosition);
+    }
+
+    // Version of mover that applies forces to move the physical object to the target.
+    // Also overcomes gravity so the object doesn't just drop to the ground.
+    // Called just before the simulation step.
+    private void Mover2(float timeStep)
+    {
+        // Don't do hovering while the object is selected.
+        if (!isActive)
+            return;
+
+        OMV.Vector3 origPosition = m_controllingPrim.RawPosition;     // DEBUG DEBUG (for printout below)
+        OMV.Vector3 addedForce = OMV.Vector3.Zero;
+
+        // CorrectionVector is the movement vector required this step
+        OMV.Vector3 correctionVector = m_targetMotor.Step(timeStep, m_controllingPrim.RawPosition);
+
+        // If we are very close to our target, turn off the movement motor.
+        if (m_targetMotor.ErrorIsZero())
+        {
+            m_physicsScene.DetailLog("{0},BSActorMoveToTarget.Mover3,zeroMovement,pos={1},mass={2}",
+                                    m_controllingPrim.LocalID, m_controllingPrim.RawPosition, m_controllingPrim.Mass);
+            m_controllingPrim.ForcePosition = m_targetMotor.TargetValue;
+            m_controllingPrim.ForceVelocity = OMV.Vector3.Zero;
+            // Setting the position does not cause the physics engine to generate a property update. Force it.
+            m_physicsScene.PE.PushUpdate(m_controllingPrim.PhysBody);
+        }
+        else
+        {
+            // First force to move us there -- the motor return a timestep scaled value.
+            addedForce = correctionVector / timeStep;
+            // Remove the existing velocity (only the moveToTarget force counts)
+            addedForce -= m_controllingPrim.RawVelocity;
+            // Overcome gravity. 
+            addedForce -= m_controllingPrim.Gravity;
+
+            // Add enough force to overcome the mass of the object
+            addedForce *= m_controllingPrim.Mass;
+
+            m_controllingPrim.AddForce(addedForce, false /* pushForce */, true /* inTaintTime */);
+        }
+        m_physicsScene.DetailLog("{0},BSActorMoveToTarget.Mover3,move,fromPos={1},addedForce={2}",
+                                        m_controllingPrim.LocalID, origPosition, addedForce);
+    }
+}
+}
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSActorSetForce.cs b/OpenSim/Region/Physics/BulletSPlugin/BSActorSetForce.cs
new file mode 100755
index 0000000..96fa0b6
--- /dev/null
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSActorSetForce.cs
@@ -0,0 +1,137 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyrightD
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+using OpenSim.Region.Physics.Manager;
+
+using OMV = OpenMetaverse;
+
+namespace OpenSim.Region.Physics.BulletSPlugin
+{
+public class BSActorSetForce : BSActor
+{
+    BSFMotor m_forceMotor;
+
+    public BSActorSetForce(BSScene physicsScene, BSPhysObject pObj, string actorName)
+        : base(physicsScene, pObj, actorName)
+    {
+        m_forceMotor = null;
+        m_physicsScene.DetailLog("{0},BSActorSetForce,constructor", m_controllingPrim.LocalID);
+    }
+
+    // BSActor.isActive
+    public override bool isActive
+    {
+        get { return Enabled && m_controllingPrim.IsPhysicallyActive; }
+    }
+
+    // Release any connections and resources used by the actor.
+    // BSActor.Dispose()
+    public override void Dispose()
+    {
+        Enabled = false;
+    }
+
+    // Called when physical parameters (properties set in Bullet) need to be re-applied.
+    // Called at taint-time.
+    // BSActor.Refresh()
+    public override void Refresh()
+    {
+        m_physicsScene.DetailLog("{0},BSActorSetForce,refresh", m_controllingPrim.LocalID);
+
+        // If not active any more, get rid of me (shouldn't ever happen, but just to be safe)
+        if (m_controllingPrim.RawForce == OMV.Vector3.Zero)
+        {
+            m_physicsScene.DetailLog("{0},BSActorSetForce,refresh,notSetForce,removing={1}", m_controllingPrim.LocalID, ActorName);
+            Enabled = false;
+            return;
+        }
+
+        // If the object is physically active, add the hoverer prestep action
+        if (isActive)
+        {
+            ActivateSetForce();
+        }
+        else
+        {
+            DeactivateSetForce();
+        }
+    }
+
+    // The object's physical representation is being rebuilt so pick up any physical dependencies (constraints, ...).
+    //     Register a prestep action to restore physical requirements before the next simulation step.
+    // Called at taint-time.
+    // BSActor.RemoveDependencies()
+    public override void RemoveDependencies()
+    {
+        // Nothing to do for the hoverer since it is all software at pre-step action time.
+    }
+
+    // If a hover motor has not been created, create one and start the hovering.
+    private void ActivateSetForce()
+    {
+        if (m_forceMotor == null)
+        {
+            // A fake motor that might be used someday
+            m_forceMotor = new BSFMotor("setForce", 1f, 1f, 1f);
+
+            m_physicsScene.BeforeStep += Mover;
+        }
+    }
+
+    private void DeactivateSetForce()
+    {
+        if (m_forceMotor != null)
+        {
+            m_physicsScene.BeforeStep -= Mover;
+            m_forceMotor = null;
+        }
+    }
+
+    // Called just before the simulation step. Update the vertical position for hoverness.
+    private void Mover(float timeStep)
+    {
+        // Don't do force while the object is selected.
+        if (!isActive)
+            return;
+
+        m_physicsScene.DetailLog("{0},BSActorSetForce,preStep,force={1}", m_controllingPrim.LocalID, m_controllingPrim.RawForce);
+        if (m_controllingPrim.PhysBody.HasPhysicalBody)
+        {
+            m_physicsScene.PE.ApplyCentralForce(m_controllingPrim.PhysBody, m_controllingPrim.RawForce);
+            m_controllingPrim.ActivateIfPhysical(false);
+        }
+
+        // TODO:
+    }
+}
+}
+
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSActorSetTorque.cs b/OpenSim/Region/Physics/BulletSPlugin/BSActorSetTorque.cs
new file mode 100755
index 0000000..65098e1
--- /dev/null
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSActorSetTorque.cs
@@ -0,0 +1,138 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyrightD
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+using OpenSim.Region.Physics.Manager;
+
+using OMV = OpenMetaverse;
+
+namespace OpenSim.Region.Physics.BulletSPlugin
+{
+public class BSActorSetTorque : BSActor
+{
+    BSFMotor m_torqueMotor;
+
+    public BSActorSetTorque(BSScene physicsScene, BSPhysObject pObj, string actorName)
+        : base(physicsScene, pObj, actorName)
+    {
+        m_torqueMotor = null;
+        m_physicsScene.DetailLog("{0},BSActorSetTorque,constructor", m_controllingPrim.LocalID);
+    }
+
+    // BSActor.isActive
+    public override bool isActive
+    {
+        get { return Enabled && m_controllingPrim.IsPhysicallyActive; }
+    }
+
+    // Release any connections and resources used by the actor.
+    // BSActor.Dispose()
+    public override void Dispose()
+    {
+        Enabled = false;
+    }
+
+    // Called when physical parameters (properties set in Bullet) need to be re-applied.
+    // Called at taint-time.
+    // BSActor.Refresh()
+    public override void Refresh()
+    {
+        m_physicsScene.DetailLog("{0},BSActorSetTorque,refresh,torque={1}", m_controllingPrim.LocalID, m_controllingPrim.RawTorque);
+
+        // If not active any more, get rid of me (shouldn't ever happen, but just to be safe)
+        if (m_controllingPrim.RawTorque == OMV.Vector3.Zero)
+        {
+            m_physicsScene.DetailLog("{0},BSActorSetTorque,refresh,notSetTorque,disabling={1}", m_controllingPrim.LocalID, ActorName);
+            Enabled = false;
+            return;
+        }
+
+        // If the object is physically active, add the hoverer prestep action
+        if (isActive)
+        {
+            ActivateSetTorque();
+        }
+        else
+        {
+            DeactivateSetTorque();
+        }
+    }
+
+    // The object's physical representation is being rebuilt so pick up any physical dependencies (constraints, ...).
+    //     Register a prestep action to restore physical requirements before the next simulation step.
+    // Called at taint-time.
+    // BSActor.RemoveDependencies()
+    public override void RemoveDependencies()
+    {
+        // Nothing to do for the hoverer since it is all software at pre-step action time.
+    }
+
+    // If a hover motor has not been created, create one and start the hovering.
+    private void ActivateSetTorque()
+    {
+        if (m_torqueMotor == null)
+        {
+            // A fake motor that might be used someday
+            m_torqueMotor = new BSFMotor("setTorque", 1f, 1f, 1f);
+
+            m_physicsScene.BeforeStep += Mover;
+        }
+    }
+
+    private void DeactivateSetTorque()
+    {
+        if (m_torqueMotor != null)
+        {
+            m_physicsScene.BeforeStep -= Mover;
+            m_torqueMotor = null;
+        }
+    }
+
+    // Called just before the simulation step. Update the vertical position for hoverness.
+    private void Mover(float timeStep)
+    {
+        // Don't do force while the object is selected.
+        if (!isActive)
+            return;
+
+        m_physicsScene.DetailLog("{0},BSActorSetTorque,preStep,force={1}", m_controllingPrim.LocalID, m_controllingPrim.RawTorque);
+        if (m_controllingPrim.PhysBody.HasPhysicalBody)
+        {
+            m_controllingPrim.AddAngularForce(m_controllingPrim.RawTorque, false, true);
+            m_controllingPrim.ActivateIfPhysical(false);
+        }
+
+        // TODO:
+    }
+}
+}
+
+
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSActors.cs b/OpenSim/Region/Physics/BulletSPlugin/BSActors.cs
index 5a19ba4..e0ccc50 100755
--- a/OpenSim/Region/Physics/BulletSPlugin/BSActors.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSActors.cs
@@ -32,56 +32,79 @@ namespace OpenSim.Region.Physics.BulletSPlugin
 {
 public class BSActorCollection
 {
-    private BSScene PhysicsScene { get; set; }
+    private BSScene m_physicsScene { get; set; }
     private Dictionary<string, BSActor> m_actors;
 
     public BSActorCollection(BSScene physicsScene)
     {
-        PhysicsScene = physicsScene;
+        m_physicsScene = physicsScene;
         m_actors = new Dictionary<string, BSActor>();
     }
     public void Add(string name, BSActor actor)
     {
-        m_actors[name] = actor;
+        lock (m_actors)
+        {
+            if (!m_actors.ContainsKey(name))
+            {
+                m_actors[name] = actor;
+            }
+        }
     }
     public bool RemoveAndRelease(string name)
     {
         bool ret = false;
-        if (m_actors.ContainsKey(name))
+        lock (m_actors)
         {
-            BSActor beingRemoved = m_actors[name];
-            beingRemoved.Dispose();
-            m_actors.Remove(name);
-            ret = true;
+            if (m_actors.ContainsKey(name))
+            {
+                BSActor beingRemoved = m_actors[name];
+                m_actors.Remove(name);
+                beingRemoved.Dispose();
+                ret = true;
+            }
         }
         return ret;
     }
     public void Clear()
     {
-        Release();
-        m_actors.Clear();
+        lock (m_actors)
+        {
+            ForEachActor(a => a.Dispose());
+            m_actors.Clear();
+        }
+    }
+    public void Dispose()
+    {
+        Clear();
     }
     public bool HasActor(string name)
     {
         return m_actors.ContainsKey(name);
     }
+    public bool TryGetActor(string actorName, out BSActor theActor)
+    {
+        return m_actors.TryGetValue(actorName, out theActor);
+    }
     public void ForEachActor(Action<BSActor> act)
     {
-        foreach (KeyValuePair<string, BSActor> kvp in m_actors)
-            act(kvp.Value);
+        lock (m_actors)
+        {
+            foreach (KeyValuePair<string, BSActor> kvp in m_actors)
+                act(kvp.Value);
+        }
     }
 
-    public void Release()
+    public void Enable(bool enabl)
     {
-        ForEachActor(a => a.Dispose());
+        ForEachActor(a => a.SetEnabled(enabl));
     }
     public void Refresh()
     {
         ForEachActor(a => a.Refresh());
     }
-    public void RemoveBodyDependencies()
+    public void RemoveDependencies()
     {
-        ForEachActor(a => a.RemoveBodyDependencies());
+        ForEachActor(a => a.RemoveDependencies());
     }
 }
 
@@ -90,7 +113,7 @@ public class BSActorCollection
 /// Each physical object can have 'actors' who are pushing the object around.
 /// This can be used for hover, locking axis, making vehicles, etc.
 /// Each physical object can have multiple actors acting on it.
-/// 
+///
 /// An actor usually registers itself with physics scene events (pre-step action)
 /// and modifies the parameters on the host physical object.
 /// </summary>
@@ -98,7 +121,7 @@ public abstract class BSActor
 {
     protected BSScene m_physicsScene { get; private set; }
     protected BSPhysObject m_controllingPrim { get; private set; }
-    protected bool Enabled { get; set; }
+    public virtual bool Enabled { get; set; }
     public string ActorName { get; private set; }
 
     public BSActor(BSScene physicsScene, BSPhysObject pObj, string actorName)
@@ -114,8 +137,10 @@ public abstract class BSActor
     {
         get { return Enabled; }
     }
-    // Turn the actor on an off.
-    public virtual void Enable(bool setEnabled)
+
+    // Turn the actor on an off. Only used by ActorCollection to set all enabled/disabled.
+    // Anyone else should assign true/false to 'Enabled'.
+    public void SetEnabled(bool setEnabled)
     {
         Enabled = setEnabled;
     }
@@ -125,7 +150,7 @@ public abstract class BSActor
     public abstract void Refresh();
     // The object's physical representation is being rebuilt so pick up any physical dependencies (constraints, ...).
     //     Register a prestep action to restore physical requirements before the next simulation step.
-    public abstract void RemoveBodyDependencies();
+    public abstract void RemoveDependencies();
 
 }
 }
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSApiTemplate.cs b/OpenSim/Region/Physics/BulletSPlugin/BSApiTemplate.cs
index d0d9f34..be6f152 100644
--- a/OpenSim/Region/Physics/BulletSPlugin/BSApiTemplate.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSApiTemplate.cs
@@ -43,7 +43,9 @@ public enum ConstraintType : int
         SLIDER_CONSTRAINT_TYPE,
         CONTACT_CONSTRAINT_TYPE,
         D6_SPRING_CONSTRAINT_TYPE,
-        MAX_CONSTRAINT_TYPE
+        MAX_CONSTRAINT_TYPE,            // last type defined by Bullet
+    //
+    FIXED_CONSTRAINT_TYPE = 1234    // BulletSim constraint that is fixed and unmoving
 }
 
 // ===============================================================================
@@ -70,6 +72,8 @@ public enum BSPhysicsShapeType
         SHAPE_COMPOUND  = 22,
         SHAPE_HEIGHTMAP = 23,
     SHAPE_AVATAR    = 24,
+    SHAPE_CONVEXHULL= 25,
+    SHAPE_GIMPACT   = 26,
 };
 
 // The native shapes have predefined shape hash keys
@@ -245,7 +249,7 @@ public enum CollisionFlags : uint
     BS_VEHICLE_COLLISIONS            = 1 << 12, // return collisions for vehicle ground checking
     BS_RETURN_ROOT_COMPOUND_SHAPE    = 1 << 13, // return the pos/rot of the root shape in a compound shape
     BS_NONE                          = 0,
-    BS_ALL                           = 0xFFFFFFFF
+    BS_ALL                           = 0x7FFF   // collision flags are a signed short
 };
 
 // Values f collisions groups and masks
@@ -261,14 +265,14 @@ public enum CollisionFilterGroups : uint
     BDebrisGroup            = 1 << 3,   // 0008
     BSensorTrigger          = 1 << 4,   // 0010
     BCharacterGroup         = 1 << 5,   // 0020
-    BAllGroup               = 0x000FFFFF,
+    BAllGroup               = 0x0007FFF,        // collision flags are a signed short
     // Filter groups defined by BulletSim
-    BGroundPlaneGroup       = 1 << 10,  // 0400
-    BTerrainGroup           = 1 << 11,  // 0800
-    BRaycastGroup           = 1 << 12,  // 1000
-    BSolidGroup             = 1 << 13,  // 2000
+    BGroundPlaneGroup       = 1 << 8,  // 0400
+    BTerrainGroup           = 1 << 9,  // 0800
+    BRaycastGroup           = 1 << 10,  // 1000
+    BSolidGroup             = 1 << 11,  // 2000
     // BLinksetGroup        = xx  // a linkset proper is either static or dynamic
-    BLinksetChildGroup      = 1 << 14,  // 4000
+    BLinksetChildGroup      = 1 << 12,  // 4000
 };
 
 // CFM controls the 'hardness' of the constraint. 0=fixed, 0..1=violatable. Default=0
@@ -288,7 +292,7 @@ public enum ConstraintParamAxis : int
     AXIS_ANGULAR_X,
     AXIS_ANGULAR_Y,
     AXIS_ANGULAR_Z,
-    AXIS_LINEAR_ALL = 20,    // these last three added by BulletSim so we don't have to do zillions of calls
+    AXIS_LINEAR_ALL = 20,    // added by BulletSim so we don't have to do zillions of calls
     AXIS_ANGULAR_ALL,
     AXIS_ALL
 };
@@ -297,7 +301,7 @@ public abstract class BSAPITemplate
 {
 // Returns the name of the underlying Bullet engine
 public abstract string BulletEngineName { get; }
-public abstract string BulletEngineVersion { get; protected set;} 
+public abstract string BulletEngineVersion { get; protected set;}
 
 // Initialization and simulation
 public abstract BulletWorld Initialize(Vector3 maxPosition, ConfigurationParameters parms,
@@ -320,11 +324,21 @@ public abstract BulletShape CreateMeshShape(BulletWorld world,
                 int indicesCount, int[] indices,
                 int verticesCount, float[] vertices );
 
+public abstract BulletShape CreateGImpactShape(BulletWorld world,
+                int indicesCount, int[] indices,
+                int verticesCount, float[] vertices );
+
 public abstract BulletShape CreateHullShape(BulletWorld world,
                 int hullCount, float[] hulls);
 
 public abstract BulletShape BuildHullShapeFromMesh(BulletWorld world, BulletShape meshShape, HACDParams parms);
 
+public abstract BulletShape BuildConvexHullShapeFromMesh(BulletWorld world, BulletShape meshShape);
+
+public abstract BulletShape CreateConvexHullShape(BulletWorld world,
+                int indicesCount, int[] indices,
+                int verticesCount, float[] vertices );
+
 public abstract BulletShape BuildNativeShape(BulletWorld world, ShapeData shapeData);
 
 public abstract bool IsNativeShape(BulletShape shape);
@@ -366,7 +380,7 @@ public abstract void DestroyObject(BulletWorld sim, BulletBody obj);
 // =====================================================================================
 public abstract BulletShape CreateGroundPlaneShape(UInt32 id, float height, float collisionMargin);
 
-public abstract BulletShape CreateTerrainShape(UInt32 id, Vector3 size, float minHeight, float maxHeight, float[] heightMap, 
+public abstract BulletShape CreateTerrainShape(UInt32 id, Vector3 size, float minHeight, float maxHeight, float[] heightMap,
                                                                 float scaleFactor, float collisionMargin);
 
 // =====================================================================================
@@ -381,7 +395,7 @@ public abstract BulletConstraint Create6DofConstraintToPoint(BulletWorld world,
                     bool useLinearReferenceFrameA, bool disableCollisionsBetweenLinkedBodies);
 
 public abstract BulletConstraint Create6DofConstraintFixed(BulletWorld world, BulletBody obj1,
-                    Vector3 frameInBloc, Quaternion frameInBrot, 
+                    Vector3 frameInBloc, Quaternion frameInBrot,
                     bool useLinearReferenceFrameB, bool disableCollisionsBetweenLinkedBodies);
 
 public abstract BulletConstraint Create6DofSpringConstraint(BulletWorld world, BulletBody obj1, BulletBody obj2,
@@ -429,6 +443,38 @@ public abstract bool TranslationalLimitMotor(BulletConstraint constrain, float e
 
 public abstract bool SetBreakingImpulseThreshold(BulletConstraint constrain, float threshold);
 
+public const int HINGE_NOT_SPECIFIED = -1;
+public abstract bool HingeSetLimits(BulletConstraint constrain, float low, float high, float softness, float bias, float relaxation);
+
+public abstract bool SpringEnable(BulletConstraint constrain, int index, float numericTrueFalse);
+
+public const int SPRING_NOT_SPECIFIED = -1;
+public abstract bool SpringSetEquilibriumPoint(BulletConstraint constrain, int index, float equilibriumPoint);
+
+public abstract bool SpringSetStiffness(BulletConstraint constrain, int index, float stiffnesss);
+
+public abstract bool SpringSetDamping(BulletConstraint constrain, int index, float damping);
+
+public const int SLIDER_LOWER_LIMIT = 0;
+public const int SLIDER_UPPER_LIMIT = 1;
+public const int SLIDER_LINEAR = 2;
+public const int SLIDER_ANGULAR = 3;
+public abstract bool SliderSetLimits(BulletConstraint constrain, int lowerUpper, int linAng, float val);
+
+public const int SLIDER_SET_SOFTNESS = 4;
+public const int SLIDER_SET_RESTITUTION = 5;
+public const int SLIDER_SET_DAMPING = 6;
+public const int SLIDER_SET_DIRECTION = 7;
+public const int SLIDER_SET_LIMIT = 8;
+public const int SLIDER_SET_ORTHO = 9;
+public abstract bool SliderSet(BulletConstraint constrain, int softRestDamp, int dirLimOrtho, int linAng, float val);
+
+public abstract bool SliderMotorEnable(BulletConstraint constrain, int linAng, float numericTrueFalse);
+
+public const int SLIDER_MOTOR_VELOCITY = 10;
+public const int SLIDER_MAX_MOTOR_FORCE = 11;
+public abstract bool SliderMotor(BulletConstraint constrain, int forceVel, int linAng, float val);
+
 public abstract bool CalculateTransforms(BulletConstraint constrain);
 
 public abstract bool SetConstraintParam(BulletConstraint constrain, ConstraintParams paramIndex, float value, ConstraintParamAxis axis);
@@ -452,6 +498,8 @@ public abstract bool AddObjectToWorld(BulletWorld world, BulletBody obj);
 
 public abstract bool RemoveObjectFromWorld(BulletWorld world, BulletBody obj);
 
+public abstract bool ClearCollisionProxyCache(BulletWorld world, BulletBody obj);
+
 public abstract bool AddConstraintToWorld(BulletWorld world, BulletConstraint constrain, bool disableCollisionsBetweenLinkedObjects);
 
 public abstract bool RemoveConstraintFromWorld(BulletWorld world, BulletConstraint constrain);
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSCharacter.cs b/OpenSim/Region/Physics/BulletSPlugin/BSCharacter.cs
index 25be416..fc18960 100644
--- a/OpenSim/Region/Physics/BulletSPlugin/BSCharacter.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSCharacter.cs
@@ -1,4 +1,4 @@
-/*
+/*
  * Copyright (c) Contributors, http://opensimulator.org/
  * See CONTRIBUTORS.TXT for a full list of copyright holders.
  *
@@ -43,15 +43,10 @@ public sealed class BSCharacter : BSPhysObject
     private OMV.Vector3 _size;
     private bool _grabbed;
     private bool _selected;
-    private OMV.Vector3 _position;
     private float _mass;
     private float _avatarVolume;
-    private OMV.Vector3 _force;
-    private OMV.Vector3 _velocity;
-    private OMV.Vector3 _torque;
     private float _collisionScore;
     private OMV.Vector3 _acceleration;
-    private OMV.Quaternion _orientation;
     private int _physicsActorType;
     private bool _isPhysical;
     private bool _flying;
@@ -61,31 +56,26 @@ public sealed class BSCharacter : BSPhysObject
     private OMV.Vector3 _rotationalVelocity;
     private bool _kinematic;
     private float _buoyancy;
-    private bool _isStationaryStanding; // true is standing on a stationary object
 
-    private BSVMotor _velocityMotor;
+    private BSActorAvatarMove m_moveActor;
+    private const string AvatarMoveActorName = "BSCharacter.AvatarMove";
 
     private OMV.Vector3 _PIDTarget;
     private bool _usePID;
     private float _PIDTau;
-    private bool _useHoverPID;
-    private float _PIDHoverHeight;
-    private PIDHoverType _PIDHoverType;
-    private float _PIDHoverTao;
 
     public BSCharacter(uint localID, String avName, BSScene parent_scene, OMV.Vector3 pos, OMV.Vector3 size, bool isFlying)
             : base(parent_scene, localID, avName, "BSCharacter")
     {
         _physicsActorType = (int)ActorTypes.Agent;
-        _position = pos;
+        RawPosition = pos;
 
         _flying = isFlying;
-        _orientation = OMV.Quaternion.Identity;
-        _velocity = OMV.Vector3.Zero;
+        RawOrientation = OMV.Quaternion.Identity;
+        RawVelocity = OMV.Vector3.Zero;
         _buoyancy = ComputeBuoyancyFromFlying(isFlying);
         Friction = BSParam.AvatarStandingFriction;
-        Density = BSParam.AvatarDensity / BSParam.DensityScaleFactor;
-        _isStationaryStanding = false;
+        Density = BSParam.AvatarDensity;
 
         // Old versions of ScenePresence passed only the height. If width and/or depth are zero,
         //     replace with the default values.
@@ -99,19 +89,26 @@ public sealed class BSCharacter : BSPhysObject
         // set _avatarVolume and _mass based on capsule size, _density and Scale
         ComputeAvatarVolumeAndMass();
 
-        SetupMovementMotor();
-
-        DetailLog("{0},BSCharacter.create,call,size={1},scale={2},density={3},volume={4},mass={5}",
-                            LocalID, _size, Scale, Density, _avatarVolume, RawMass);
+        DetailLog("{0},BSCharacter.create,call,size={1},scale={2},density={3},volume={4},mass={5},pos={6}",
+                            LocalID, _size, Scale, Density, _avatarVolume, RawMass, pos);
 
         // do actual creation in taint time
-        PhysicsScene.TaintedObject("BSCharacter.create", delegate()
+        PhysScene.TaintedObject(LocalID, "BSCharacter.create", delegate()
         {
             DetailLog("{0},BSCharacter.create,taint", LocalID);
             // New body and shape into PhysBody and PhysShape
-            PhysicsScene.Shapes.GetBodyAndShape(true, PhysicsScene.World, this);
+            PhysScene.Shapes.GetBodyAndShape(true, PhysScene.World, this);
+
+            // The avatar's movement is controlled by this motor that speeds up and slows down
+            //    the avatar seeking to reach the motor's target speed.
+            // This motor runs as a prestep action for the avatar so it will keep the avatar
+            //    standing as well as moving. Destruction of the avatar will destroy the pre-step action.
+            m_moveActor = new BSActorAvatarMove(PhysScene, this, AvatarMoveActorName);
+            PhysicalActors.Add(AvatarMoveActorName, m_moveActor);
 
             SetPhysicalProperties();
+
+            IsInitialized = true;
         });
         return;
     }
@@ -119,219 +116,68 @@ public sealed class BSCharacter : BSPhysObject
     // called when this character is being destroyed and the resources should be released
     public override void Destroy()
     {
+        IsInitialized = false;
+
         base.Destroy();
 
         DetailLog("{0},BSCharacter.Destroy", LocalID);
-        PhysicsScene.TaintedObject("BSCharacter.destroy", delegate()
+        PhysScene.TaintedObject(LocalID, "BSCharacter.destroy", delegate()
         {
-            PhysicsScene.Shapes.DereferenceBody(PhysBody, null /* bodyCallback */);
+            PhysScene.Shapes.DereferenceBody(PhysBody, null /* bodyCallback */);
             PhysBody.Clear();
-            PhysicsScene.Shapes.DereferenceShape(PhysShape, null /* bodyCallback */);
-            PhysShape.Clear();
+            PhysShape.Dereference(PhysScene);
+            PhysShape = new BSShapeNull();
         });
     }
 
     private void SetPhysicalProperties()
     {
-        PhysicsScene.PE.RemoveObjectFromWorld(PhysicsScene.World, PhysBody);
+        PhysScene.PE.RemoveObjectFromWorld(PhysScene.World, PhysBody);
 
         ZeroMotion(true);
-        ForcePosition = _position;
+        ForcePosition = RawPosition;
 
         // Set the velocity
-        _velocityMotor.Reset();
-        _velocityMotor.SetTarget(_velocity);
-        _velocityMotor.SetCurrent(_velocity);
-        ForceVelocity = _velocity;
+        if (m_moveActor != null)
+            m_moveActor.SetVelocityAndTarget(RawVelocity, RawVelocity, false);
+
+        ForceVelocity = RawVelocity;
 
         // This will enable or disable the flying buoyancy of the avatar.
         // Needs to be reset especially when an avatar is recreated after crossing a region boundry.
         Flying = _flying;
 
-        PhysicsScene.PE.SetRestitution(PhysBody, BSParam.AvatarRestitution);
-        PhysicsScene.PE.SetMargin(PhysShape, PhysicsScene.Params.collisionMargin);
-        PhysicsScene.PE.SetLocalScaling(PhysShape, Scale);
-        PhysicsScene.PE.SetContactProcessingThreshold(PhysBody, BSParam.ContactProcessingThreshold);
+        PhysScene.PE.SetRestitution(PhysBody, BSParam.AvatarRestitution);
+        PhysScene.PE.SetMargin(PhysShape.physShapeInfo, PhysScene.Params.collisionMargin);
+        PhysScene.PE.SetLocalScaling(PhysShape.physShapeInfo, Scale);
+        PhysScene.PE.SetContactProcessingThreshold(PhysBody, BSParam.ContactProcessingThreshold);
         if (BSParam.CcdMotionThreshold > 0f)
         {
-            PhysicsScene.PE.SetCcdMotionThreshold(PhysBody, BSParam.CcdMotionThreshold);
-            PhysicsScene.PE.SetCcdSweptSphereRadius(PhysBody, BSParam.CcdSweptSphereRadius);
+            PhysScene.PE.SetCcdMotionThreshold(PhysBody, BSParam.CcdMotionThreshold);
+            PhysScene.PE.SetCcdSweptSphereRadius(PhysBody, BSParam.CcdSweptSphereRadius);
         }
 
         UpdatePhysicalMassProperties(RawMass, false);
 
         // Make so capsule does not fall over
-        PhysicsScene.PE.SetAngularFactorV(PhysBody, OMV.Vector3.Zero);
+        PhysScene.PE.SetAngularFactorV(PhysBody, OMV.Vector3.Zero);
+
+        // The avatar mover sets some parameters.
+        PhysicalActors.Refresh();
 
-        PhysicsScene.PE.AddToCollisionFlags(PhysBody, CollisionFlags.CF_CHARACTER_OBJECT);
+        PhysScene.PE.AddToCollisionFlags(PhysBody, CollisionFlags.CF_CHARACTER_OBJECT);
 
-        PhysicsScene.PE.AddObjectToWorld(PhysicsScene.World, PhysBody);
+        PhysScene.PE.AddObjectToWorld(PhysScene.World, PhysBody);
 
         // PhysicsScene.PE.ForceActivationState(PhysBody, ActivationState.ACTIVE_TAG);
-        PhysicsScene.PE.ForceActivationState(PhysBody, ActivationState.DISABLE_DEACTIVATION);
-        PhysicsScene.PE.UpdateSingleAabb(PhysicsScene.World, PhysBody);
+        PhysScene.PE.ForceActivationState(PhysBody, ActivationState.DISABLE_DEACTIVATION);
+        PhysScene.PE.UpdateSingleAabb(PhysScene.World, PhysBody);
 
         // Do this after the object has been added to the world
         PhysBody.collisionType = CollisionType.Avatar;
-        PhysBody.ApplyCollisionMask(PhysicsScene);
-    }
-
-    // The avatar's movement is controlled by this motor that speeds up and slows down
-    //    the avatar seeking to reach the motor's target speed.
-    // This motor runs as a prestep action for the avatar so it will keep the avatar
-    //    standing as well as moving. Destruction of the avatar will destroy the pre-step action.
-    private void SetupMovementMotor()
-    {
-        // Infinite decay and timescale values so motor only changes current to target values.
-        _velocityMotor = new BSVMotor("BSCharacter.Velocity", 
-                                            0.2f,                       // time scale
-                                            BSMotor.Infinite,           // decay time scale
-                                            BSMotor.InfiniteVector,     // friction timescale
-                                            1f                          // efficiency
-        );
-        // _velocityMotor.PhysicsScene = PhysicsScene; // DEBUG DEBUG so motor will output detail log messages.
-
-        RegisterPreStepAction("BSCharactor.Movement", LocalID, delegate(float timeStep)
-        {
-            // TODO: Decide if the step parameters should be changed depending on the avatar's
-            //     state (flying, colliding, ...). There is code in ODE to do this.
-
-            // COMMENTARY: when the user is making the avatar walk, except for falling, the velocity
-            //   specified for the avatar is the one that should be used. For falling, if the avatar
-            //   is not flying and is not colliding then it is presumed to be falling and the Z
-            //   component is not fooled with (thus allowing gravity to do its thing).
-            // When the avatar is standing, though, the user has specified a velocity of zero and
-            //   the avatar should be standing. But if the avatar is pushed by something in the world
-            //   (raising elevator platform, moving vehicle, ...) the avatar should be allowed to
-            //   move. Thus, the velocity cannot be forced to zero. The problem is that small velocity
-            //   errors can creap in and the avatar will slowly float off in some direction.
-            // So, the problem is that, when an avatar is standing, we cannot tell creaping error
-            //   from real pushing.
-            // The code below uses whether the collider is static or moving to decide whether to zero motion.
-
-            _velocityMotor.Step(timeStep);
-            _isStationaryStanding = false;
-
-            // If we're not supposed to be moving, make sure things are zero.
-            if (_velocityMotor.ErrorIsZero() && _velocityMotor.TargetValue == OMV.Vector3.Zero)
-            {
-                // The avatar shouldn't be moving
-                _velocityMotor.Zero();
-
-                if (IsColliding)
-                {
-                    // If we are colliding with a stationary object, presume we're standing and don't move around
-                    if (!ColliderIsMoving)
-                    {
-                        DetailLog("{0},BSCharacter.MoveMotor,collidingWithStationary,zeroingMotion", LocalID);
-                        _isStationaryStanding = true;
-                        ZeroMotion(true /* inTaintTime */);
-                    }
-
-                    // Standing has more friction on the ground
-                    if (Friction != BSParam.AvatarStandingFriction)
-                    {
-                        Friction = BSParam.AvatarStandingFriction;
-                        PhysicsScene.PE.SetFriction(PhysBody, Friction);
-                    }
-                }
-                else
-                {
-                    if (Flying)
-                    {
-                        // Flying and not collising and velocity nearly zero.
-                        ZeroMotion(true /* inTaintTime */);
-                    }
-                }
-
-                DetailLog("{0},BSCharacter.MoveMotor,taint,stopping,target={1},colliding={2}", LocalID, _velocityMotor.TargetValue, IsColliding);
-            }
-            else
-            {
-                // Supposed to be moving.
-                OMV.Vector3 stepVelocity = _velocityMotor.CurrentValue;
-
-                if (Friction != BSParam.AvatarFriction)
-                {
-                    // Probably starting up walking. Set friction to moving friction.
-                    Friction = BSParam.AvatarFriction;
-                    PhysicsScene.PE.SetFriction(PhysBody, Friction);
-                }
-
-                // If falling, we keep the world's downward vector no matter what the other axis specify.
-                // The check for _velocity.Z < 0 makes jumping work (temporary upward force).
-                if (!Flying && !IsColliding)
-                {
-                    if (_velocity.Z < 0)
-                        stepVelocity.Z = _velocity.Z;
-                    // DetailLog("{0},BSCharacter.MoveMotor,taint,overrideStepZWithWorldZ,stepVel={1}", LocalID, stepVelocity);
-                }
-
-                // 'stepVelocity' is now the speed we'd like the avatar to move in. Turn that into an instantanous force.
-                OMV.Vector3 moveForce = (stepVelocity - _velocity) * Mass;
-
-                // Should we check for move force being small and forcing velocity to zero?
-
-                // Add special movement force to allow avatars to walk up stepped surfaces.
-                moveForce += WalkUpStairs();
-
-                DetailLog("{0},BSCharacter.MoveMotor,move,stepVel={1},vel={2},mass={3},moveForce={4}", LocalID, stepVelocity, _velocity, Mass, moveForce);
-                PhysicsScene.PE.ApplyCentralImpulse(PhysBody, moveForce);
-            }
-        });
+        PhysBody.ApplyCollisionMask(PhysScene);
     }
 
-    // Decide if the character is colliding with a low object and compute a force to pop the
-    //    avatar up so it can walk up and over the low objects.
-    private OMV.Vector3 WalkUpStairs()
-    {
-        OMV.Vector3 ret = OMV.Vector3.Zero;
-
-        // This test is done if moving forward, not flying and is colliding with something.
-        // DetailLog("{0},BSCharacter.WalkUpStairs,IsColliding={1},flying={2},targSpeed={3},collisions={4}",
-        //                 LocalID, IsColliding, Flying, TargetSpeed, CollisionsLastTick.Count);
-        if (IsColliding && !Flying && TargetVelocitySpeed > 0.1f /* && ForwardSpeed < 0.1f */)
-        {
-            // The range near the character's feet where we will consider stairs
-            float nearFeetHeightMin = RawPosition.Z - (Size.Z / 2f) + 0.05f;
-            float nearFeetHeightMax = nearFeetHeightMin + BSParam.AvatarStepHeight;
-
-            // Look for a collision point that is near the character's feet and is oriented the same as the charactor is
-            foreach (KeyValuePair<uint, ContactPoint> kvp in CollisionsLastTick.m_objCollisionList)
-            {
-                // Don't care about collisions with the terrain
-                if (kvp.Key > PhysicsScene.TerrainManager.HighestTerrainID)
-                {
-                    OMV.Vector3 touchPosition = kvp.Value.Position;
-                    // DetailLog("{0},BSCharacter.WalkUpStairs,min={1},max={2},touch={3}",
-                    //                 LocalID, nearFeetHeightMin, nearFeetHeightMax, touchPosition);
-                    if (touchPosition.Z >= nearFeetHeightMin && touchPosition.Z <= nearFeetHeightMax)
-                    {
-                        // This contact is within the 'near the feet' range.
-                        // The normal should be our contact point to the object so it is pointing away
-                        //    thus the difference between our facing orientation and the normal should be small.
-                        OMV.Vector3 directionFacing = OMV.Vector3.UnitX * RawOrientation;
-                        OMV.Vector3 touchNormal = OMV.Vector3.Normalize(kvp.Value.SurfaceNormal);
-                        float diff = Math.Abs(OMV.Vector3.Distance(directionFacing, touchNormal));
-                        if (diff < BSParam.AvatarStepApproachFactor)
-                        {
-                            // Found the stairs contact point. Push up a little to raise the character.
-                            float upForce = (touchPosition.Z - nearFeetHeightMin) * Mass * BSParam.AvatarStepForceFactor;
-                            ret = new OMV.Vector3(0f, 0f, upForce);
-
-                            // Also move the avatar up for the new height
-                            OMV.Vector3 displacement = new OMV.Vector3(0f, 0f, BSParam.AvatarStepHeight / 2f);
-                            ForcePosition = RawPosition + displacement;
-                        }
-                        DetailLog("{0},BSCharacter.WalkUpStairs,touchPos={1},nearFeetMin={2},faceDir={3},norm={4},diff={5},ret={6}",
-                                LocalID, touchPosition, nearFeetHeightMin, directionFacing, touchNormal, diff, ret);
-                    }
-                }
-            }
-        }
-
-        return ret;
-    }
 
     public override void RequestPhysicsterseUpdate()
     {
@@ -348,6 +194,10 @@ public sealed class BSCharacter : BSPhysObject
         }
 
         set {
+            // This is how much the avatar size is changing. Positive means getting bigger.
+            // The avatar altitude must be adjusted for this change.
+            float heightChange = value.Z - _size.Z;
+
             _size = value;
             // Old versions of ScenePresence passed only the height. If width and/or depth are zero,
             //     replace with the default values.
@@ -359,14 +209,18 @@ public sealed class BSCharacter : BSPhysObject
             DetailLog("{0},BSCharacter.setSize,call,size={1},scale={2},density={3},volume={4},mass={5}",
                             LocalID, _size, Scale, Density, _avatarVolume, RawMass);
 
-            PhysicsScene.TaintedObject("BSCharacter.setSize", delegate()
+            PhysScene.TaintedObject(LocalID, "BSCharacter.setSize", delegate()
             {
-                if (PhysBody.HasPhysicalBody && PhysShape.HasPhysicalShape)
+                if (PhysBody.HasPhysicalBody && PhysShape.physShapeInfo.HasPhysicalShape)
                 {
-                    PhysicsScene.PE.SetLocalScaling(PhysShape, Scale);
+                    PhysScene.PE.SetLocalScaling(PhysShape.physShapeInfo, Scale);
                     UpdatePhysicalMassProperties(RawMass, true);
+
+                    // Adjust the avatar's position to account for the increase/decrease in size
+                    ForcePosition = new OMV.Vector3(RawPosition.X, RawPosition.Y, RawPosition.Z + heightChange / 2f);
+
                     // Make sure this change appears as a property update event
-                    PhysicsScene.PE.PushUpdate(PhysBody);
+                    PhysScene.PE.PushUpdate(PhysBody);
                 }
             });
 
@@ -377,11 +231,6 @@ public sealed class BSCharacter : BSPhysObject
     {
         set { BaseShape = value; }
     }
-    // I want the physics engine to make an avatar capsule
-    public override BSPhysicsShapeType PreferredPhysicalShape
-    {
-        get {return BSPhysicsShapeType.SHAPE_CAPSULE; }
-    }
 
     public override bool Grabbed {
         set { _grabbed = value; }
@@ -403,29 +252,29 @@ public sealed class BSCharacter : BSPhysObject
     // Called at taint time!
     public override void ZeroMotion(bool inTaintTime)
     {
-        _velocity = OMV.Vector3.Zero;
+        RawVelocity = OMV.Vector3.Zero;
         _acceleration = OMV.Vector3.Zero;
         _rotationalVelocity = OMV.Vector3.Zero;
 
         // Zero some other properties directly into the physics engine
-        PhysicsScene.TaintedObject(inTaintTime, "BSCharacter.ZeroMotion", delegate()
+        PhysScene.TaintedObject(inTaintTime, LocalID, "BSCharacter.ZeroMotion", delegate()
         {
             if (PhysBody.HasPhysicalBody)
-                PhysicsScene.PE.ClearAllForces(PhysBody);
+                PhysScene.PE.ClearAllForces(PhysBody);
         });
     }
     public override void ZeroAngularMotion(bool inTaintTime)
     {
         _rotationalVelocity = OMV.Vector3.Zero;
 
-        PhysicsScene.TaintedObject(inTaintTime, "BSCharacter.ZeroMotion", delegate()
+        PhysScene.TaintedObject(inTaintTime, LocalID, "BSCharacter.ZeroMotion", delegate()
         {
             if (PhysBody.HasPhysicalBody)
             {
-                PhysicsScene.PE.SetInterpolationAngularVelocity(PhysBody, OMV.Vector3.Zero);
-                PhysicsScene.PE.SetAngularVelocity(PhysBody, OMV.Vector3.Zero);
+                PhysScene.PE.SetInterpolationAngularVelocity(PhysBody, OMV.Vector3.Zero);
+                PhysScene.PE.SetAngularVelocity(PhysBody, OMV.Vector3.Zero);
                 // The next also get rid of applied linear force but the linear velocity is untouched.
-                PhysicsScene.PE.ClearForces(PhysBody);
+                PhysScene.PE.ClearForces(PhysBody);
             }
         });
     }
@@ -433,38 +282,33 @@ public sealed class BSCharacter : BSPhysObject
 
     public override void LockAngularMotion(OMV.Vector3 axis) { return; }
 
-    public override OMV.Vector3 RawPosition
-    {
-        get { return _position; }
-        set { _position = value; }
-    }
     public override OMV.Vector3 Position {
         get {
             // Don't refetch the position because this function is called a zillion times
-            // _position = PhysicsScene.PE.GetObjectPosition(Scene.World, LocalID);
-            return _position;
+            // RawPosition = PhysicsScene.PE.GetObjectPosition(Scene.World, LocalID);
+            return RawPosition;
         }
         set {
-            _position = value;
+            RawPosition = value;
 
-            PhysicsScene.TaintedObject("BSCharacter.setPosition", delegate()
+            PhysScene.TaintedObject(LocalID, "BSCharacter.setPosition", delegate()
             {
-                DetailLog("{0},BSCharacter.SetPosition,taint,pos={1},orient={2}", LocalID, _position, _orientation);
+                DetailLog("{0},BSCharacter.SetPosition,taint,pos={1},orient={2}", LocalID, RawPosition, RawOrientation);
                 PositionSanityCheck();
-                ForcePosition = _position;
+                ForcePosition = RawPosition;
             });
         }
     }
     public override OMV.Vector3 ForcePosition {
         get {
-            _position = PhysicsScene.PE.GetPosition(PhysBody);
-            return _position;
+            RawPosition = PhysScene.PE.GetPosition(PhysBody);
+            return RawPosition;
         }
         set {
-            _position = value;
+            RawPosition = value;
             if (PhysBody.HasPhysicalBody)
             {
-                PhysicsScene.PE.SetTranslation(PhysBody, _position, _orientation);
+                PhysScene.PE.SetTranslation(PhysBody, RawPosition, RawOrientation);
             }
         }
     }
@@ -478,30 +322,30 @@ public sealed class BSCharacter : BSPhysObject
         bool ret = false;
 
         // TODO: check for out of bounds
-        if (!PhysicsScene.TerrainManager.IsWithinKnownTerrain(RawPosition))
+        if (!PhysScene.TerrainManager.IsWithinKnownTerrain(RawPosition))
         {
             // The character is out of the known/simulated area.
             // Force the avatar position to be within known. ScenePresence will use the position
             //    plus the velocity to decide if the avatar is moving out of the region.
-            RawPosition = PhysicsScene.TerrainManager.ClampPositionIntoKnownTerrain(RawPosition);
+            RawPosition = PhysScene.TerrainManager.ClampPositionIntoKnownTerrain(RawPosition);
             DetailLog("{0},BSCharacter.PositionSanityCheck,notWithinKnownTerrain,clampedPos={1}", LocalID, RawPosition);
             return true;
         }
 
         // If below the ground, move the avatar up
-        float terrainHeight = PhysicsScene.TerrainManager.GetTerrainHeightAtXYZ(RawPosition);
+        float terrainHeight = PhysScene.TerrainManager.GetTerrainHeightAtXYZ(RawPosition);
         if (Position.Z < terrainHeight)
         {
-            DetailLog("{0},BSCharacter.PositionSanityCheck,adjustForUnderGround,pos={1},terrain={2}", LocalID, _position, terrainHeight);
-            _position.Z = terrainHeight + BSParam.AvatarBelowGroundUpCorrectionMeters;
+            DetailLog("{0},BSCharacter.PositionSanityCheck,adjustForUnderGround,pos={1},terrain={2}", LocalID, RawPosition, terrainHeight);
+            RawPosition = new OMV.Vector3(RawPosition.X, RawPosition.Y, terrainHeight + BSParam.AvatarBelowGroundUpCorrectionMeters);
             ret = true;
         }
         if ((CurrentCollisionFlags & CollisionFlags.BS_FLOATS_ON_WATER) != 0)
         {
-            float waterHeight = PhysicsScene.TerrainManager.GetWaterLevelAtXYZ(_position);
+            float waterHeight = PhysScene.TerrainManager.GetWaterLevelAtXYZ(RawPosition);
             if (Position.Z < waterHeight)
             {
-                _position.Z = waterHeight;
+                RawPosition = new OMV.Vector3(RawPosition.X, RawPosition.Y, waterHeight);
                 ret = true;
             }
         }
@@ -519,10 +363,10 @@ public sealed class BSCharacter : BSPhysObject
         {
             // The new position value must be pushed into the physics engine but we can't
             //    just assign to "Position" because of potential call loops.
-            PhysicsScene.TaintedObject(inTaintTime, "BSCharacter.PositionSanityCheck", delegate()
+            PhysScene.TaintedObject(inTaintTime, LocalID, "BSCharacter.PositionSanityCheck", delegate()
             {
-                DetailLog("{0},BSCharacter.PositionSanityCheck,taint,pos={1},orient={2}", LocalID, _position, _orientation);
-                ForcePosition = _position;
+                DetailLog("{0},BSCharacter.PositionSanityCheck,taint,pos={1},orient={2}", LocalID, RawPosition, RawOrientation);
+                ForcePosition = RawPosition;
             });
             ret = true;
         }
@@ -532,25 +376,25 @@ public sealed class BSCharacter : BSPhysObject
     public override float Mass { get { return _mass; } }
 
     // used when we only want this prim's mass and not the linkset thing
-    public override float RawMass { 
+    public override float RawMass {
         get {return _mass; }
     }
     public override void UpdatePhysicalMassProperties(float physMass, bool inWorld)
     {
-        OMV.Vector3 localInertia = PhysicsScene.PE.CalculateLocalInertia(PhysShape, physMass);
-        PhysicsScene.PE.SetMassProps(PhysBody, physMass, localInertia);
+        OMV.Vector3 localInertia = PhysScene.PE.CalculateLocalInertia(PhysShape.physShapeInfo, physMass);
+        PhysScene.PE.SetMassProps(PhysBody, physMass, localInertia);
     }
 
     public override OMV.Vector3 Force {
-        get { return _force; }
+        get { return RawForce; }
         set {
-            _force = value;
+            RawForce = value;
             // m_log.DebugFormat("{0}: Force = {1}", LogHeader, _force);
-            PhysicsScene.TaintedObject("BSCharacter.SetForce", delegate()
+            PhysScene.TaintedObject(LocalID, "BSCharacter.SetForce", delegate()
             {
-                DetailLog("{0},BSCharacter.setForce,taint,force={1}", LocalID, _force);
+                DetailLog("{0},BSCharacter.setForce,taint,force={1}", LocalID, RawForce);
                 if (PhysBody.HasPhysicalBody)
-                    PhysicsScene.PE.SetObjectForce(PhysBody, _force);
+                    PhysScene.PE.SetObjectForce(PhysBody, RawForce);
             });
         }
     }
@@ -564,6 +408,7 @@ public sealed class BSCharacter : BSPhysObject
 
     // Allows the detection of collisions with inherently non-physical prims. see llVolumeDetect for more
     public override void SetVolumeDetect(int param) { return; }
+    public override bool IsVolumeDetect { get { return false; } }
 
     public override OMV.Vector3 GeometricCenter { get { return OMV.Vector3.Zero; } }
     public override OMV.Vector3 CenterOfMass { get { return OMV.Vector3.Zero; } }
@@ -573,61 +418,49 @@ public sealed class BSCharacter : BSPhysObject
     {
         get
         {
-            return m_targetVelocity;
+            return base.m_targetVelocity;
         }
         set
         {
             DetailLog("{0},BSCharacter.setTargetVelocity,call,vel={1}", LocalID, value);
             m_targetVelocity = value;
             OMV.Vector3 targetVel = value;
-            if (_setAlwaysRun)
+            if (_setAlwaysRun && !_flying)
                 targetVel *= new OMV.Vector3(BSParam.AvatarAlwaysRunFactor, BSParam.AvatarAlwaysRunFactor, 0f);
 
-            PhysicsScene.TaintedObject("BSCharacter.setTargetVelocity", delegate()
-            {
-                _velocityMotor.Reset();
-                _velocityMotor.SetTarget(targetVel);
-                _velocityMotor.SetCurrent(_velocity);
-                _velocityMotor.Enabled = true;
-            });
+            if (m_moveActor != null)
+                m_moveActor.SetVelocityAndTarget(RawVelocity, targetVel, false /* inTaintTime */);
         }
     }
-    public override OMV.Vector3 RawVelocity
-    {
-        get { return _velocity; }
-        set { _velocity = value; }
-    }
     // Directly setting velocity means this is what the user really wants now.
     public override OMV.Vector3 Velocity {
-        get { return _velocity; }
+        get { return RawVelocity; }
         set {
-            _velocity = value;
-            // m_log.DebugFormat("{0}: set velocity = {1}", LogHeader, _velocity);
-            PhysicsScene.TaintedObject("BSCharacter.setVelocity", delegate()
+            RawVelocity = value;
+            // m_log.DebugFormat("{0}: set velocity = {1}", LogHeader, RawVelocity);
+            PhysScene.TaintedObject(LocalID, "BSCharacter.setVelocity", delegate()
             {
-                _velocityMotor.Reset();
-                _velocityMotor.SetCurrent(_velocity);
-                _velocityMotor.SetTarget(_velocity);
-                _velocityMotor.Enabled = false;
+                if (m_moveActor != null)
+                    m_moveActor.SetVelocityAndTarget(RawVelocity, RawVelocity, true /* inTaintTime */);
 
-                DetailLog("{0},BSCharacter.setVelocity,taint,vel={1}", LocalID, _velocity);
-                ForceVelocity = _velocity;
+                DetailLog("{0},BSCharacter.setVelocity,taint,vel={1}", LocalID, RawVelocity);
+                ForceVelocity = RawVelocity;
             });
         }
     }
     public override OMV.Vector3 ForceVelocity {
-        get { return _velocity; }
+        get { return RawVelocity; }
         set {
-            PhysicsScene.AssertInTaintTime("BSCharacter.ForceVelocity");
+            PhysScene.AssertInTaintTime("BSCharacter.ForceVelocity");
 
-            _velocity = value;
-            PhysicsScene.PE.SetLinearVelocity(PhysBody, _velocity);
-            PhysicsScene.PE.Activate(PhysBody, true);
+            RawVelocity = value;
+            PhysScene.PE.SetLinearVelocity(PhysBody, RawVelocity);
+            PhysScene.PE.Activate(PhysBody, true);
         }
     }
     public override OMV.Vector3 Torque {
-        get { return _torque; }
-        set { _torque = value;
+        get { return RawTorque; }
+        set { RawTorque = value;
         }
     }
     public override float CollisionScore {
@@ -639,22 +472,27 @@ public sealed class BSCharacter : BSPhysObject
         get { return _acceleration; }
         set { _acceleration = value; }
     }
-    public override OMV.Quaternion RawOrientation
-    {
-        get { return _orientation; }
-        set { _orientation = value; }
-    }
     public override OMV.Quaternion Orientation {
-        get { return _orientation; }
+        get { return RawOrientation; }
         set {
             // Orientation is set zillions of times when an avatar is walking. It's like
             //      the viewer doesn't trust us.
-            if (_orientation != value)
+            if (RawOrientation != value)
             {
-                _orientation = value;
-                PhysicsScene.TaintedObject("BSCharacter.setOrientation", delegate()
+                RawOrientation = value;
+                PhysScene.TaintedObject(LocalID, "BSCharacter.setOrientation", delegate()
                 {
-                    ForceOrientation = _orientation;
+                    // Bullet assumes we know what we are doing when forcing orientation
+                    //    so it lets us go against all the rules and just compensates for them later.
+                    // This forces rotation to be only around the Z axis and doesn't change any of the other axis.
+                    // This keeps us from flipping the capsule over which the veiwer does not understand.
+                    float oRoll, oPitch, oYaw;
+                    RawOrientation.GetEulerAngles(out oRoll, out oPitch, out oYaw);
+                    OMV.Quaternion trimmedOrientation = OMV.Quaternion.CreateFromEulers(0f, 0f, oYaw);
+                    // DetailLog("{0},BSCharacter.setOrientation,taint,val={1},valDir={2},conv={3},convDir={4}",
+                    //                 LocalID, RawOrientation, OMV.Vector3.UnitX * RawOrientation,
+                    //                 trimmedOrientation, OMV.Vector3.UnitX * trimmedOrientation);
+                    ForceOrientation = trimmedOrientation;
                 });
             }
         }
@@ -664,16 +502,16 @@ public sealed class BSCharacter : BSPhysObject
     {
         get
         {
-            _orientation = PhysicsScene.PE.GetOrientation(PhysBody);
-            return _orientation;
+            RawOrientation = PhysScene.PE.GetOrientation(PhysBody);
+            return RawOrientation;
         }
         set
         {
-            _orientation = value;
+            RawOrientation = value;
             if (PhysBody.HasPhysicalBody)
             {
-                // _position = PhysicsScene.PE.GetPosition(BSBody);
-                PhysicsScene.PE.SetTranslation(PhysBody, _position, _orientation);
+                // RawPosition = PhysicsScene.PE.GetPosition(BSBody);
+                PhysScene.PE.SetTranslation(PhysBody, RawPosition, RawOrientation);
             }
         }
     }
@@ -722,14 +560,14 @@ public sealed class BSCharacter : BSPhysObject
     public override bool FloatOnWater {
         set {
             _floatOnWater = value;
-            PhysicsScene.TaintedObject("BSCharacter.setFloatOnWater", delegate()
+            PhysScene.TaintedObject(LocalID, "BSCharacter.setFloatOnWater", delegate()
             {
                 if (PhysBody.HasPhysicalBody)
                 {
                     if (_floatOnWater)
-                        CurrentCollisionFlags = PhysicsScene.PE.AddToCollisionFlags(PhysBody, CollisionFlags.BS_FLOATS_ON_WATER);
+                        CurrentCollisionFlags = PhysScene.PE.AddToCollisionFlags(PhysBody, CollisionFlags.BS_FLOATS_ON_WATER);
                     else
-                        CurrentCollisionFlags = PhysicsScene.PE.RemoveFromCollisionFlags(PhysBody, CollisionFlags.BS_FLOATS_ON_WATER);
+                        CurrentCollisionFlags = PhysScene.PE.RemoveFromCollisionFlags(PhysBody, CollisionFlags.BS_FLOATS_ON_WATER);
                 }
             });
         }
@@ -750,7 +588,7 @@ public sealed class BSCharacter : BSPhysObject
     public override float Buoyancy {
         get { return _buoyancy; }
         set { _buoyancy = value;
-            PhysicsScene.TaintedObject("BSCharacter.setBuoyancy", delegate()
+            PhysScene.TaintedObject(LocalID, "BSCharacter.setBuoyancy", delegate()
             {
                 DetailLog("{0},BSCharacter.setBuoyancy,taint,buoy={1}", LocalID, _buoyancy);
                 ForceBuoyancy = _buoyancy;
@@ -759,8 +597,8 @@ public sealed class BSCharacter : BSPhysObject
     }
     public override float ForceBuoyancy {
         get { return _buoyancy; }
-        set { 
-            PhysicsScene.AssertInTaintTime("BSCharacter.ForceBuoyancy");
+        set {
+            PhysScene.AssertInTaintTime("BSCharacter.ForceBuoyancy");
 
             _buoyancy = value;
             DetailLog("{0},BSCharacter.setForceBuoyancy,taint,buoy={1}", LocalID, _buoyancy);
@@ -768,7 +606,7 @@ public sealed class BSCharacter : BSPhysObject
             float  grav = BSParam.Gravity * (1f - _buoyancy);
             Gravity = new OMV.Vector3(0f, 0f, grav);
             if (PhysBody.HasPhysicalBody)
-                PhysicsScene.PE.SetGravity(PhysBody, Gravity);
+                PhysScene.PE.SetGravity(PhysBody, Gravity);
         }
     }
 
@@ -783,46 +621,25 @@ public sealed class BSCharacter : BSPhysObject
         set { _PIDTau = value; }
     }
 
-    // Used for llSetHoverHeight and maybe vehicle height
-    // Hover Height will override MoveTo target's Z
-    public override bool PIDHoverActive {
-        set { _useHoverPID = value; }
-    }
-    public override float PIDHoverHeight {
-        set { _PIDHoverHeight = value; }
-    }
-    public override PIDHoverType PIDHoverType {
-        set { _PIDHoverType = value; }
-    }
-    public override float PIDHoverTau {
-        set { _PIDHoverTao = value; }
-    }
-
-    // For RotLookAt
-    public override OMV.Quaternion APIDTarget { set { return; } }
-    public override bool APIDActive { set { return; } }
-    public override float APIDStrength { set { return; } }
-    public override float APIDDamping { set { return; } }
-
     public override void AddForce(OMV.Vector3 force, bool pushforce)
     {
         // Since this force is being applied in only one step, make this a force per second.
-        OMV.Vector3 addForce = force / PhysicsScene.LastTimeStep;
+        OMV.Vector3 addForce = force / PhysScene.LastTimeStep;
         AddForce(addForce, pushforce, false);
     }
-    private void AddForce(OMV.Vector3 force, bool pushforce, bool inTaintTime) {
+    public override void AddForce(OMV.Vector3 force, bool pushforce, bool inTaintTime) {
         if (force.IsFinite())
         {
             OMV.Vector3 addForce = Util.ClampV(force, BSParam.MaxAddForceMagnitude);
             // DetailLog("{0},BSCharacter.addForce,call,force={1}", LocalID, addForce);
 
-            PhysicsScene.TaintedObject(inTaintTime, "BSCharacter.AddForce", delegate()
+            PhysScene.TaintedObject(inTaintTime, LocalID, "BSCharacter.AddForce", delegate()
             {
                 // Bullet adds this central force to the total force for this tick
                 // DetailLog("{0},BSCharacter.addForce,taint,force={1}", LocalID, addForce);
                 if (PhysBody.HasPhysicalBody)
                 {
-                    PhysicsScene.PE.ApplyCentralForce(PhysBody, addForce);
+                    PhysScene.PE.ApplyCentralForce(PhysBody, addForce);
                 }
             });
         }
@@ -833,7 +650,7 @@ public sealed class BSCharacter : BSPhysObject
         }
     }
 
-    public override void AddAngularForce(OMV.Vector3 force, bool pushforce) {
+    public override void AddAngularForce(OMV.Vector3 force, bool pushforce, bool inTaintTime) {
     }
     public override void SetMomentum(OMV.Vector3 momentum) {
     }
@@ -841,14 +658,14 @@ public sealed class BSCharacter : BSPhysObject
     private OMV.Vector3 ComputeAvatarScale(OMV.Vector3 size)
     {
         OMV.Vector3 newScale;
-        
+
         // Bullet's capsule total height is the "passed height + radius * 2";
-        // The base capsule is 1 diameter and 2 height (passed radius=0.5, passed height = 1)
+        // The base capsule is 1 unit in diameter and 2 units in height (passed radius=0.5, passed height = 1)
         // The number we pass in for 'scaling' is the multiplier to get that base
         //     shape to be the size desired.
         // So, when creating the scale for the avatar height, we take the passed height
         //     (size.Z) and remove the caps.
-        // Another oddity of the Bullet capsule implementation is that it presumes the Y
+        // An oddity of the Bullet capsule implementation is that it presumes the Y
         //     dimension is the radius of the capsule. Even though some of the code allows
         //     for a asymmetrical capsule, other parts of the code presume it is cylindrical.
 
@@ -856,12 +673,36 @@ public sealed class BSCharacter : BSPhysObject
         newScale.X = size.X / 2f;
         newScale.Y = size.Y / 2f;
 
+        float heightAdjust = BSParam.AvatarHeightMidFudge;
+        if (BSParam.AvatarHeightLowFudge != 0f || BSParam.AvatarHeightHighFudge != 0f)
+        {
+            const float AVATAR_LOW = 1.1f;
+            const float AVATAR_MID = 1.775f; // 1.87f
+            const float AVATAR_HI = 2.45f;
+            // An avatar is between 1.1 and 2.45 meters. Midpoint is 1.775m.
+            float midHeightOffset = size.Z - AVATAR_MID;
+            if (midHeightOffset < 0f)
+            {
+                // Small avatar. Add the adjustment based on the distance from midheight
+                heightAdjust += ((-1f * midHeightOffset) / (AVATAR_MID - AVATAR_LOW)) * BSParam.AvatarHeightLowFudge;
+            }
+            else
+            {
+                // Large avatar. Add the adjustment based on the distance from midheight
+                heightAdjust += ((midHeightOffset) / (AVATAR_HI - AVATAR_MID)) * BSParam.AvatarHeightHighFudge;
+            }
+        }
         // The total scale height is the central cylindar plus the caps on the two ends.
-        newScale.Z = (size.Z + (Math.Min(size.X, size.Y) * 2)) / 2f;
+        newScale.Z = (size.Z + (Math.Min(size.X, size.Y) * 2) + heightAdjust) / 2f;
+        // m_log.DebugFormat("{0} ComputeAvatarScale: size={1},adj={2},scale={3}", LogHeader, size, heightAdjust, newScale);
+
         // If smaller than the endcaps, just fake like we're almost that small
         if (newScale.Z < 0)
             newScale.Z = 0.1f;
 
+        DetailLog("{0},BSCharacter.ComputerAvatarScale,size={1},lowF={2},midF={3},hiF={4},adj={5},newScale={6}",
+            LocalID, size, BSParam.AvatarHeightLowFudge, BSParam.AvatarHeightMidFudge, BSParam.AvatarHeightHighFudge, heightAdjust, newScale);
+
         return newScale;
     }
 
@@ -886,18 +727,18 @@ public sealed class BSCharacter : BSPhysObject
     // the world that things have changed.
     public override void UpdateProperties(EntityProperties entprop)
     {
-        // Don't change position if standing on a stationary object.
-        if (!_isStationaryStanding)
-            _position = entprop.Position;
+        // Let anyone (like the actors) modify the updated properties before they are pushed into the object and the simulator.
+        TriggerPreUpdatePropertyAction(ref entprop);
 
-        _orientation = entprop.Rotation;
+        RawPosition = entprop.Position;
+        RawOrientation = entprop.Rotation;
 
         // Smooth velocity. OpenSimulator is VERY sensitive to changes in velocity of the avatar
         //    and will send agent updates to the clients if velocity changes by more than
         //    0.001m/s. Bullet introduces a lot of jitter in the velocity which causes many
         //    extra updates.
-        if (!entprop.Velocity.ApproxEquals(_velocity, 0.1f))
-            _velocity = entprop.Velocity;
+        if (!entprop.Velocity.ApproxEquals(RawVelocity, 0.1f))
+            RawVelocity = entprop.Velocity;
 
         _acceleration = entprop.Acceleration;
         _rotationalVelocity = entprop.RotationalVelocity;
@@ -905,8 +746,8 @@ public sealed class BSCharacter : BSPhysObject
         // Do some sanity checking for the avatar. Make sure it's above ground and inbounds.
         if (PositionSanityCheck(true))
         {
-            DetailLog("{0},BSCharacter.UpdateProperties,updatePosForSanity,pos={1}", LocalID, _position);
-            entprop.Position = _position;
+            DetailLog("{0},BSCharacter.UpdateProperties,updatePosForSanity,pos={1}", LocalID, RawPosition);
+            entprop.Position = RawPosition;
         }
 
         // remember the current and last set values
@@ -917,10 +758,10 @@ public sealed class BSCharacter : BSPhysObject
         // Linkset.UpdateProperties(UpdatedProperties.EntPropUpdates, this);
 
         // Avatars don't report their changes the usual way. Changes are checked for in the heartbeat loop.
-        // base.RequestPhysicsterseUpdate();
+        // PhysScene.PostUpdate(this);
 
         DetailLog("{0},BSCharacter.UpdateProperties,call,pos={1},orient={2},vel={3},accel={4},rotVel={5}",
-                LocalID, _position, _orientation, _velocity, _acceleration, _rotationalVelocity);
+                LocalID, RawPosition, RawOrientation, RawVelocity, _acceleration, _rotationalVelocity);
     }
 }
 }
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSConstraint.cs b/OpenSim/Region/Physics/BulletSPlugin/BSConstraint.cs
index 42b5c49..b47e9a8 100755
--- a/OpenSim/Region/Physics/BulletSPlugin/BSConstraint.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSConstraint.cs
@@ -64,7 +64,7 @@ public abstract class BSConstraint : IDisposable
             {
                 bool success = PhysicsScene.PE.DestroyConstraint(m_world, m_constraint);
                 m_world.physicsScene.DetailLog("{0},BSConstraint.Dispose,taint,id1={1},body1={2},id2={3},body2={4},success={5}",
-                                    BSScene.DetailLogZero,
+                                    m_body1.ID,
                                     m_body1.ID, m_body1.AddrString,
                                     m_body2.ID, m_body2.AddrString,
                                     success);
@@ -77,7 +77,10 @@ public abstract class BSConstraint : IDisposable
     {
         bool ret = false;
         if (m_enabled)
+        {
+            m_world.physicsScene.DetailLog("{0},BSConstraint.SetLinearLimits,taint,low={1},high={2}", m_body1.ID, low, high);
             ret = PhysicsScene.PE.SetLinearLimits(m_constraint, low, high);
+        }
         return ret;
     }
 
@@ -86,6 +89,7 @@ public abstract class BSConstraint : IDisposable
         bool ret = false;
         if (m_enabled)
         {
+            m_world.physicsScene.DetailLog("{0},BSConstraint.SetAngularLimits,taint,low={1},high={2}", m_body1.ID, low, high);
             ret = PhysicsScene.PE.SetAngularLimits(m_constraint, low, high);
         }
         return ret;
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSConstraint6Dof.cs b/OpenSim/Region/Physics/BulletSPlugin/BSConstraint6Dof.cs
index d0949f5..7fcb75c 100755
--- a/OpenSim/Region/Physics/BulletSPlugin/BSConstraint6Dof.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSConstraint6Dof.cs
@@ -32,12 +32,19 @@ using OpenMetaverse;
 namespace OpenSim.Region.Physics.BulletSPlugin
 {
 
-public sealed class BSConstraint6Dof : BSConstraint
+public class BSConstraint6Dof : BSConstraint
 {
     private static string LogHeader = "[BULLETSIM 6DOF CONSTRAINT]";
 
     public override ConstraintType Type { get { return ConstraintType.D6_CONSTRAINT_TYPE; } }
 
+    public BSConstraint6Dof(BulletWorld world, BulletBody obj1, BulletBody obj2) :base(world)
+    {
+        m_body1 = obj1;
+        m_body2 = obj2;
+        m_enabled = false;
+    }
+
     // Create a btGeneric6DofConstraint
     public BSConstraint6Dof(BulletWorld world, BulletBody obj1, BulletBody obj2,
                     Vector3 frame1, Quaternion frame1rot,
@@ -52,9 +59,11 @@ public sealed class BSConstraint6Dof : BSConstraint
                                 frame2, frame2rot,
                                 useLinearReferenceFrameA, disableCollisionsBetweenLinkedBodies);
         m_enabled = true;
-        world.physicsScene.DetailLog("{0},BS6DofConstraint,createFrame,wID={1}, rID={2}, rBody={3}, cID={4}, cBody={5}",
-                            BSScene.DetailLogZero, world.worldID,
+        PhysicsScene.DetailLog("{0},BS6DofConstraint,create,wID={1}, rID={2}, rBody={3}, cID={4}, cBody={5}",
+                            m_body1.ID, world.worldID,
                             obj1.ID, obj1.AddrString, obj2.ID, obj2.AddrString);
+        PhysicsScene.DetailLog("{0},BS6DofConstraint,create,  f1Loc={1},f1Rot={2},f2Loc={3},f2Rot={4},usefA={5},disCol={6}",
+                            m_body1.ID, frame1, frame1rot, frame2, frame2rot, useLinearReferenceFrameA, disableCollisionsBetweenLinkedBodies);
     }
 
     // 6 Dof constraint based on a midpoint between the two constrained bodies
@@ -79,9 +88,11 @@ public sealed class BSConstraint6Dof : BSConstraint
             m_constraint = PhysicsScene.PE.Create6DofConstraintToPoint(m_world, m_body1, m_body2,
                                     joinPoint,
                                     useLinearReferenceFrameA, disableCollisionsBetweenLinkedBodies);
+
             PhysicsScene.DetailLog("{0},BS6DofConstraint,createMidPoint,wID={1}, csrt={2}, rID={3}, rBody={4}, cID={5}, cBody={6}",
-                                BSScene.DetailLogZero, world.worldID, m_constraint.AddrString,
+                                m_body1.ID, world.worldID, m_constraint.AddrString,
                                 obj1.ID, obj1.AddrString, obj2.ID, obj2.AddrString);
+
             if (!m_constraint.HasPhysicalConstraint)
             {
                 world.physicsScene.Logger.ErrorFormat("{0} Failed creation of 6Dof constraint. rootID={1}, childID={2}",
@@ -106,8 +117,10 @@ public sealed class BSConstraint6Dof : BSConstraint
                                 frameInBloc, frameInBrot,
                                 useLinearReferenceFrameB, disableCollisionsBetweenLinkedBodies);
         m_enabled = true;
-        world.physicsScene.DetailLog("{0},BS6DofConstraint,createFixed,wID={1},rID={2},rBody={3}",
-                            BSScene.DetailLogZero, world.worldID, obj1.ID, obj1.AddrString);
+        PhysicsScene.DetailLog("{0},BS6DofConstraint,createFixed,wID={1},rID={2},rBody={3}",
+                                    m_body1.ID, world.worldID, obj1.ID, obj1.AddrString);
+        PhysicsScene.DetailLog("{0},BS6DofConstraint,createFixed,  fBLoc={1},fBRot={2},usefA={3},disCol={4}",
+                            m_body1.ID, frameInBloc, frameInBrot, useLinearReferenceFrameB, disableCollisionsBetweenLinkedBodies);
     }
 
     public bool SetFrames(Vector3 frameA, Quaternion frameArot, Vector3 frameB, Quaternion frameBrot)
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSConstraintConeTwist.cs b/OpenSim/Region/Physics/BulletSPlugin/BSConstraintConeTwist.cs
new file mode 100755
index 0000000..7a76a9a
--- /dev/null
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSConstraintConeTwist.cs
@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyrightD
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+using System;
+using System.Collections.Generic;
+using System.Text;
+using OpenMetaverse;
+
+namespace OpenSim.Region.Physics.BulletSPlugin
+{
+
+public sealed class BSConstraintConeTwist : BSConstraint
+{
+    public override ConstraintType Type { get { return ConstraintType.CONETWIST_CONSTRAINT_TYPE; } }
+
+    public BSConstraintConeTwist(BulletWorld world, BulletBody obj1, BulletBody obj2,
+                    Vector3 frameInAloc, Quaternion frameInArot,
+                    Vector3 frameInBloc, Quaternion frameInBrot,
+                    bool disableCollisionsBetweenLinkedBodies)
+        : base(world)
+    {
+        m_body1 = obj1;
+        m_body2 = obj2;
+        m_constraint = PhysicsScene.PE.CreateConeTwistConstraint(world, obj1, obj2,
+                                frameInAloc, frameInArot, frameInBloc, frameInBrot,
+                                disableCollisionsBetweenLinkedBodies);
+        m_enabled = true;
+    }
+}
+
+}
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSConstraintHinge.cs b/OpenSim/Region/Physics/BulletSPlugin/BSConstraintHinge.cs
index 7714a03..ed89f63 100755
--- a/OpenSim/Region/Physics/BulletSPlugin/BSConstraintHinge.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSConstraintHinge.cs
@@ -45,7 +45,7 @@ public sealed class BSConstraintHinge : BSConstraint
         m_body1 = obj1;
         m_body2 = obj2;
         m_constraint = PhysicsScene.PE.CreateHingeConstraint(world, obj1, obj2,
-                                pivotInA, pivotInB, axisInA, axisInB, 
+                                pivotInA, pivotInB, axisInA, axisInB,
                                 useLinearReferenceFrameA, disableCollisionsBetweenLinkedBodies);
         m_enabled = true;
     }
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSConstraintSlider.cs b/OpenSim/Region/Physics/BulletSPlugin/BSConstraintSlider.cs
new file mode 100755
index 0000000..37cfa07
--- /dev/null
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSConstraintSlider.cs
@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyrightD
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+using System;
+using System.Collections.Generic;
+using System.Text;
+using OpenMetaverse;
+
+namespace OpenSim.Region.Physics.BulletSPlugin
+{
+
+public sealed class BSConstraintSlider : BSConstraint
+{
+    public override ConstraintType Type { get { return ConstraintType.SLIDER_CONSTRAINT_TYPE; } }
+
+    public BSConstraintSlider(BulletWorld world, BulletBody obj1, BulletBody obj2,
+                    Vector3 frameInAloc, Quaternion frameInArot,
+                    Vector3 frameInBloc, Quaternion frameInBrot,
+                    bool useLinearReferenceFrameA, bool disableCollisionsBetweenLinkedBodies)
+        : base(world)
+    {
+        m_body1 = obj1;
+        m_body2 = obj2;
+        m_constraint = PhysicsScene.PE.CreateSliderConstraint(world, obj1, obj2,
+                                frameInAloc, frameInArot, frameInBloc, frameInBrot,
+                                useLinearReferenceFrameA, disableCollisionsBetweenLinkedBodies);
+        m_enabled = true;
+    }
+
+}
+
+}
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSConstraintSpring.cs b/OpenSim/Region/Physics/BulletSPlugin/BSConstraintSpring.cs
new file mode 100755
index 0000000..8e7ddff
--- /dev/null
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSConstraintSpring.cs
@@ -0,0 +1,103 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyrightD
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+using System;
+using System.Collections.Generic;
+using System.Text;
+using OpenMetaverse;
+
+namespace OpenSim.Region.Physics.BulletSPlugin
+{
+
+public sealed class BSConstraintSpring : BSConstraint6Dof
+{
+    public override ConstraintType Type { get { return ConstraintType.D6_SPRING_CONSTRAINT_TYPE; } }
+
+    public BSConstraintSpring(BulletWorld world, BulletBody obj1, BulletBody obj2,
+                    Vector3 frame1Loc, Quaternion frame1Rot,
+                    Vector3 frame2Loc, Quaternion frame2Rot,
+                    bool useLinearReferenceFrameA, bool disableCollisionsBetweenLinkedBodies)
+        :base(world, obj1, obj2)
+    {
+        m_constraint = PhysicsScene.PE.Create6DofSpringConstraint(world, obj1, obj2,
+                                frame1Loc, frame1Rot, frame2Loc, frame2Rot,
+                                useLinearReferenceFrameA, disableCollisionsBetweenLinkedBodies);
+        m_enabled = true;
+
+        PhysicsScene.DetailLog("{0},BSConstraintSpring,create,wID={1}, rID={2}, rBody={3}, cID={4}, cBody={5}",
+                            obj1.ID, world.worldID, obj1.ID, obj1.AddrString, obj2.ID, obj2.AddrString);
+        PhysicsScene.DetailLog("{0},BSConstraintSpring,create,  f1Loc={1},f1Rot={2},f2Loc={3},f2Rot={4},usefA={5},disCol={6}",
+                    m_body1.ID, frame1Loc, frame1Rot, frame2Loc, frame2Rot, useLinearReferenceFrameA, disableCollisionsBetweenLinkedBodies);
+    }
+
+    public bool SetAxisEnable(int pIndex, bool pAxisEnable)
+    {
+        PhysicsScene.DetailLog("{0},BSConstraintSpring.SetEnable,obj1ID={1},obj2ID={2},indx={3},enable={4}",
+                                        m_body1.ID, m_body1.ID, m_body2.ID, pIndex, pAxisEnable);
+        PhysicsScene.PE.SpringEnable(m_constraint, pIndex, BSParam.NumericBool(pAxisEnable));
+        return true;
+    }
+
+    public bool SetStiffness(int pIndex, float pStiffness)
+    {
+        PhysicsScene.DetailLog("{0},BSConstraintSpring.SetStiffness,obj1ID={1},obj2ID={2},indx={3},stiff={4}",
+                                        m_body1.ID, m_body1.ID, m_body2.ID, pIndex, pStiffness);
+        PhysicsScene.PE.SpringSetStiffness(m_constraint, pIndex, pStiffness);
+        return true;
+    }
+
+    public bool SetDamping(int pIndex, float pDamping)
+    {
+        PhysicsScene.DetailLog("{0},BSConstraintSpring.SetDamping,obj1ID={1},obj2ID={2},indx={3},damp={4}",
+                                        m_body1.ID, m_body1.ID, m_body2.ID, pIndex, pDamping);
+        PhysicsScene.PE.SpringSetDamping(m_constraint, pIndex, pDamping);
+        return true;
+    }
+
+    public bool SetEquilibriumPoint(int pIndex, float pEqPoint)
+    {
+        PhysicsScene.DetailLog("{0},BSConstraintSpring.SetEquilibriumPoint,obj1ID={1},obj2ID={2},indx={3},eqPoint={4}",
+                                        m_body1.ID, m_body1.ID, m_body2.ID, pIndex, pEqPoint);
+        PhysicsScene.PE.SpringSetEquilibriumPoint(m_constraint, pIndex, pEqPoint);
+        return true;
+    }
+
+    public bool SetEquilibriumPoint(Vector3 linearEq, Vector3 angularEq)
+    {
+        PhysicsScene.DetailLog("{0},BSConstraintSpring.SetEquilibriumPoint,obj1ID={1},obj2ID={2},linearEq={3},angularEq={4}",
+                                        m_body1.ID, m_body1.ID, m_body2.ID, linearEq, angularEq);
+        PhysicsScene.PE.SpringSetEquilibriumPoint(m_constraint, 0, linearEq.X);
+        PhysicsScene.PE.SpringSetEquilibriumPoint(m_constraint, 1, linearEq.Y);
+        PhysicsScene.PE.SpringSetEquilibriumPoint(m_constraint, 2, linearEq.Z);
+        PhysicsScene.PE.SpringSetEquilibriumPoint(m_constraint, 3, angularEq.X);
+        PhysicsScene.PE.SpringSetEquilibriumPoint(m_constraint, 4, angularEq.Y);
+        PhysicsScene.PE.SpringSetEquilibriumPoint(m_constraint, 5, angularEq.Z);
+        return true;
+    }
+
+}
+
+}
\ No newline at end of file
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSDynamics.cs b/OpenSim/Region/Physics/BulletSPlugin/BSDynamics.cs
index 0fd1f73..7b98f9d 100644
--- a/OpenSim/Region/Physics/BulletSPlugin/BSDynamics.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSDynamics.cs
@@ -45,7 +45,7 @@ namespace OpenSim.Region.Physics.BulletSPlugin
         private static string LogHeader = "[BULLETSIM VEHICLE]";
 
         // the prim this dynamic controller belongs to
-        private BSPrim ControllingPrim { get; set; }
+        private BSPrimLinkable ControllingPrim { get; set; }
 
         private bool m_haveRegisteredForSceneEvents;
 
@@ -125,33 +125,18 @@ namespace OpenSim.Region.Physics.BulletSPlugin
         static readonly float PIOverFour = ((float)Math.PI) / 4f;
         static readonly float PIOverTwo = ((float)Math.PI) / 2f;
 
-        // For debugging, flags to turn on and off individual corrections.
-        public bool enableAngularVerticalAttraction;
-        public bool enableAngularDeflection;
-        public bool enableAngularBanking;
-
         public BSDynamics(BSScene myScene, BSPrim myPrim, string actorName)
             : base(myScene, myPrim, actorName)
         {
-            ControllingPrim = myPrim;
             Type = Vehicle.TYPE_NONE;
             m_haveRegisteredForSceneEvents = false;
-            SetupVehicleDebugging();
-        }
 
-        // Stopgap debugging enablement. Allows source level debugging but still checking
-        //    in changes by making enablement of debugging flags from INI file.
-        public void SetupVehicleDebugging()
-        {
-            enableAngularVerticalAttraction = true;
-            enableAngularDeflection = false;
-            enableAngularBanking = true;
-            if (BSParam.VehicleDebuggingEnabled)
+            ControllingPrim = myPrim as BSPrimLinkable;
+            if (ControllingPrim == null)
             {
-                enableAngularVerticalAttraction = true;
-                enableAngularDeflection = false;
-                enableAngularBanking = false;
+                // THIS CANNOT HAPPEN!!
             }
+            VDetailLog("{0},Creation", ControllingPrim.LocalID);
         }
 
         // Return 'true' if this vehicle is doing vehicle things
@@ -173,7 +158,7 @@ namespace OpenSim.Region.Physics.BulletSPlugin
             switch (pParam)
             {
                 case Vehicle.ANGULAR_DEFLECTION_EFFICIENCY:
-                    m_angularDeflectionEfficiency = Math.Max(pValue, 0.01f);
+                    m_angularDeflectionEfficiency = ClampInRange(0f, pValue, 1f);
                     break;
                 case Vehicle.ANGULAR_DEFLECTION_TIMESCALE:
                     m_angularDeflectionTimescale = Math.Max(pValue, 0.01f);
@@ -209,7 +194,7 @@ namespace OpenSim.Region.Physics.BulletSPlugin
                     m_VhoverTimescale = Math.Max(pValue, 0.01f);
                     break;
                 case Vehicle.LINEAR_DEFLECTION_EFFICIENCY:
-                    m_linearDeflectionEfficiency = Math.Max(pValue, 0.01f);
+                    m_linearDeflectionEfficiency = ClampInRange(0f, pValue, 1f);
                     break;
                 case Vehicle.LINEAR_DEFLECTION_TIMESCALE:
                     m_linearDeflectionTimescale = Math.Max(pValue, 0.01f);
@@ -235,7 +220,6 @@ namespace OpenSim.Region.Physics.BulletSPlugin
                 // set all of the components to the same value
                 case Vehicle.ANGULAR_FRICTION_TIMESCALE:
                     m_angularFrictionTimescale = new Vector3(pValue, pValue, pValue);
-                    m_angularMotor.FrictionTimescale = m_angularFrictionTimescale;
                     break;
                 case Vehicle.ANGULAR_MOTOR_DIRECTION:
                     m_angularMotorDirection = new Vector3(pValue, pValue, pValue);
@@ -244,7 +228,6 @@ namespace OpenSim.Region.Physics.BulletSPlugin
                     break;
                 case Vehicle.LINEAR_FRICTION_TIMESCALE:
                     m_linearFrictionTimescale = new Vector3(pValue, pValue, pValue);
-                    m_linearMotor.FrictionTimescale = m_linearFrictionTimescale;
                     break;
                 case Vehicle.LINEAR_MOTOR_DIRECTION:
                     m_linearMotorDirection = new Vector3(pValue, pValue, pValue);
@@ -265,7 +248,6 @@ namespace OpenSim.Region.Physics.BulletSPlugin
             {
                 case Vehicle.ANGULAR_FRICTION_TIMESCALE:
                     m_angularFrictionTimescale = new Vector3(pValue.X, pValue.Y, pValue.Z);
-                    m_angularMotor.FrictionTimescale = m_angularFrictionTimescale;
                     break;
                 case Vehicle.ANGULAR_MOTOR_DIRECTION:
                     // Limit requested angular speed to 2 rps= 4 pi rads/sec
@@ -278,7 +260,6 @@ namespace OpenSim.Region.Physics.BulletSPlugin
                     break;
                 case Vehicle.LINEAR_FRICTION_TIMESCALE:
                     m_linearFrictionTimescale = new Vector3(pValue.X, pValue.Y, pValue.Z);
-                    m_linearMotor.FrictionTimescale = m_linearFrictionTimescale;
                     break;
                 case Vehicle.LINEAR_MOTOR_DIRECTION:
                     m_linearMotorDirection = new Vector3(pValue.X, pValue.Y, pValue.Z);
@@ -559,25 +540,17 @@ namespace OpenSim.Region.Physics.BulletSPlugin
                     break;
             }
 
-            // Update any physical parameters based on this type.
-            Refresh();
-
-            m_linearMotor = new BSVMotor("LinearMotor", m_linearMotorTimescale,
-                                m_linearMotorDecayTimescale, m_linearFrictionTimescale,
-                                1f);
-            m_linearMotor.PhysicsScene = m_physicsScene;  // DEBUG DEBUG DEBUG (enables detail logging)
+            m_linearMotor = new BSVMotor("LinearMotor", m_linearMotorTimescale, m_linearMotorDecayTimescale, 1f);
+            // m_linearMotor.PhysicsScene = m_physicsScene;  // DEBUG DEBUG DEBUG (enables detail logging)
 
-            m_angularMotor = new BSVMotor("AngularMotor", m_angularMotorTimescale,
-                                m_angularMotorDecayTimescale, m_angularFrictionTimescale,
-                                1f);
-            m_angularMotor.PhysicsScene = m_physicsScene;  // DEBUG DEBUG DEBUG (enables detail logging)
+            m_angularMotor = new BSVMotor("AngularMotor", m_angularMotorTimescale, m_angularMotorDecayTimescale, 1f);
+            // m_angularMotor.PhysicsScene = m_physicsScene;  // DEBUG DEBUG DEBUG (enables detail logging)
 
             /*  Not implemented
             m_verticalAttractionMotor = new BSVMotor("VerticalAttraction", m_verticalAttractionTimescale,
                                 BSMotor.Infinite, BSMotor.InfiniteVector,
                                 m_verticalAttractionEfficiency);
             // Z goes away and we keep X and Y
-            m_verticalAttractionMotor.FrictionTimescale = new Vector3(BSMotor.Infinite, BSMotor.Infinite, 0.1f);
             m_verticalAttractionMotor.PhysicsScene = PhysicsScene;  // DEBUG DEBUG DEBUG (enables detail logging)
              */
 
@@ -589,6 +562,9 @@ namespace OpenSim.Region.Physics.BulletSPlugin
             {
                 RegisterForSceneEvents();
             }
+
+            // Update any physical parameters based on this type.
+            Refresh();
         }
         #endregion // Vehicle parameter setting
 
@@ -596,6 +572,7 @@ namespace OpenSim.Region.Physics.BulletSPlugin
         public override void Refresh()
         {
             // If asking for a refresh, reset the physical parameters before the next simulation step.
+            // Called whether active or not since the active state may be updated before the next step.
             m_physicsScene.PostTaintObject("BSDynamics.Refresh", ControllingPrim.LocalID, delegate()
             {
                 SetPhysicalParameters();
@@ -612,8 +589,10 @@ namespace OpenSim.Region.Physics.BulletSPlugin
                 m_vehicleMass = ControllingPrim.TotalMass;
 
                 // Friction affects are handled by this vehicle code
-                m_physicsScene.PE.SetFriction(ControllingPrim.PhysBody, BSParam.VehicleFriction);
-                m_physicsScene.PE.SetRestitution(ControllingPrim.PhysBody, BSParam.VehicleRestitution);
+                // m_physicsScene.PE.SetFriction(ControllingPrim.PhysBody, BSParam.VehicleFriction);
+                // m_physicsScene.PE.SetRestitution(ControllingPrim.PhysBody, BSParam.VehicleRestitution);
+                ControllingPrim.Linkset.SetPhysicalFriction(BSParam.VehicleFriction);
+                ControllingPrim.Linkset.SetPhysicalRestitution(BSParam.VehicleRestitution);
 
                 // Moderate angular movement introduced by Bullet.
                 // TODO: possibly set AngularFactor and LinearFactor for the type of vehicle.
@@ -623,17 +602,21 @@ namespace OpenSim.Region.Physics.BulletSPlugin
                 m_physicsScene.PE.SetAngularFactorV(ControllingPrim.PhysBody, BSParam.VehicleAngularFactor);
 
                 // Vehicles report collision events so we know when it's on the ground
-                m_physicsScene.PE.AddToCollisionFlags(ControllingPrim.PhysBody, CollisionFlags.BS_VEHICLE_COLLISIONS);
+                // m_physicsScene.PE.AddToCollisionFlags(ControllingPrim.PhysBody, CollisionFlags.BS_VEHICLE_COLLISIONS);
+                ControllingPrim.Linkset.AddToPhysicalCollisionFlags(CollisionFlags.BS_VEHICLE_COLLISIONS);
 
-                ControllingPrim.Inertia = m_physicsScene.PE.CalculateLocalInertia(ControllingPrim.PhysShape, m_vehicleMass);
-                m_physicsScene.PE.SetMassProps(ControllingPrim.PhysBody, m_vehicleMass, ControllingPrim.Inertia);
-                m_physicsScene.PE.UpdateInertiaTensor(ControllingPrim.PhysBody);
+                // Vector3 inertia = m_physicsScene.PE.CalculateLocalInertia(ControllingPrim.PhysShape.physShapeInfo, m_vehicleMass);
+                // ControllingPrim.Inertia = inertia * BSParam.VehicleInertiaFactor;
+                // m_physicsScene.PE.SetMassProps(ControllingPrim.PhysBody, m_vehicleMass, ControllingPrim.Inertia);
+                // m_physicsScene.PE.UpdateInertiaTensor(ControllingPrim.PhysBody);
+                ControllingPrim.Linkset.ComputeAndSetLocalInertia(BSParam.VehicleInertiaFactor, m_vehicleMass);
 
                 // Set the gravity for the vehicle depending on the buoyancy
                 // TODO: what should be done if prim and vehicle buoyancy differ?
                 m_VehicleGravity = ControllingPrim.ComputeGravity(m_VehicleBuoyancy);
                 // The actual vehicle gravity is set to zero in Bullet so we can do all the application of same.
-                m_physicsScene.PE.SetGravity(ControllingPrim.PhysBody, Vector3.Zero);
+                // m_physicsScene.PE.SetGravity(ControllingPrim.PhysBody, Vector3.Zero);
+                ControllingPrim.Linkset.SetPhysicalGravity(Vector3.Zero);
 
                 VDetailLog("{0},BSDynamics.SetPhysicalParameters,mass={1},inert={2},vehGrav={3},aDamp={4},frict={5},rest={6},lFact={7},aFact={8}",
                         ControllingPrim.LocalID, m_vehicleMass, ControllingPrim.Inertia, m_VehicleGravity,
@@ -645,11 +628,12 @@ namespace OpenSim.Region.Physics.BulletSPlugin
             {
                 if (ControllingPrim.PhysBody.HasPhysicalBody)
                     m_physicsScene.PE.RemoveFromCollisionFlags(ControllingPrim.PhysBody, CollisionFlags.BS_VEHICLE_COLLISIONS);
+                // ControllingPrim.Linkset.RemoveFromPhysicalCollisionFlags(CollisionFlags.BS_VEHICLE_COLLISIONS);
             }
         }
 
         // BSActor.RemoveBodyDependencies
-        public override void RemoveBodyDependencies()
+        public override void RemoveDependencies()
         {
             Refresh();
         }
@@ -657,6 +641,7 @@ namespace OpenSim.Region.Physics.BulletSPlugin
         // BSActor.Release()
         public override void Dispose()
         {
+            VDetailLog("{0},Dispose", ControllingPrim.LocalID);
             UnregisterForSceneEvents();
             Type = Vehicle.TYPE_NONE;
             Enabled = false;
@@ -714,7 +699,6 @@ namespace OpenSim.Region.Physics.BulletSPlugin
         private Vector3 m_knownRotationalVelocity;
         private Vector3 m_knownRotationalForce;
         private Vector3 m_knownRotationalImpulse;
-        private Vector3 m_knownForwardVelocity;    // vehicle relative forward speed
 
         private const int m_knownChangedPosition           = 1 << 0;
         private const int m_knownChangedVelocity           = 1 << 1;
@@ -726,7 +710,6 @@ namespace OpenSim.Region.Physics.BulletSPlugin
         private const int m_knownChangedRotationalImpulse  = 1 << 7;
         private const int m_knownChangedTerrainHeight      = 1 << 8;
         private const int m_knownChangedWaterLevel         = 1 << 9;
-        private const int m_knownChangedForwardVelocity    = 1 <<10;
 
         public void ForgetKnownVehicleProperties()
         {
@@ -783,13 +766,13 @@ namespace OpenSim.Region.Physics.BulletSPlugin
 
         // Since the computation of terrain height can be a little involved, this routine
         //    is used to fetch the height only once for each vehicle simulation step.
-        Vector3 lastRememberedHeightPos;
+        Vector3 lastRememberedHeightPos = new Vector3(-1, -1, -1);
         private float GetTerrainHeight(Vector3 pos)
         {
             if ((m_knownHas & m_knownChangedTerrainHeight) == 0 || pos != lastRememberedHeightPos)
             {
                 lastRememberedHeightPos = pos;
-                m_knownTerrainHeight = ControllingPrim.PhysicsScene.TerrainManager.GetTerrainHeightAtXYZ(pos);
+                m_knownTerrainHeight = ControllingPrim.PhysScene.TerrainManager.GetTerrainHeightAtXYZ(pos);
                 m_knownHas |= m_knownChangedTerrainHeight;
             }
             return m_knownTerrainHeight;
@@ -797,14 +780,16 @@ namespace OpenSim.Region.Physics.BulletSPlugin
 
         // Since the computation of water level can be a little involved, this routine
         //    is used ot fetch the level only once for each vehicle simulation step.
+        Vector3 lastRememberedWaterHeightPos = new Vector3(-1, -1, -1);
         private float GetWaterLevel(Vector3 pos)
         {
-            if ((m_knownHas & m_knownChangedWaterLevel) == 0)
+            if ((m_knownHas & m_knownChangedWaterLevel) == 0 || pos != lastRememberedWaterHeightPos)
             {
-                m_knownWaterLevel = ControllingPrim.PhysicsScene.TerrainManager.GetWaterLevelAtXYZ(pos);
+                lastRememberedWaterHeightPos = pos;
+                m_knownWaterLevel = ControllingPrim.PhysScene.TerrainManager.GetWaterLevelAtXYZ(pos);
                 m_knownHas |= m_knownChangedWaterLevel;
             }
-            return (float)m_knownWaterLevel;
+            return m_knownWaterLevel;
         }
 
         private Vector3 VehiclePosition
@@ -930,14 +915,10 @@ namespace OpenSim.Region.Physics.BulletSPlugin
         {
             get
             {
-                if ((m_knownHas & m_knownChangedForwardVelocity) == 0)
-                {
-                    m_knownForwardVelocity = VehicleVelocity * Quaternion.Inverse(Quaternion.Normalize(VehicleOrientation));
-                    m_knownHas |= m_knownChangedForwardVelocity;
-                }
-                return m_knownForwardVelocity;
+                return VehicleVelocity * Quaternion.Inverse(Quaternion.Normalize(VehicleOrientation));
             }
         }
+
         private float VehicleForwardSpeed
         {
             get
@@ -988,6 +969,8 @@ namespace OpenSim.Region.Physics.BulletSPlugin
         {
             ComputeLinearVelocity(pTimestep);
 
+            ComputeLinearDeflection(pTimestep);
+
             ComputeLinearTerrainHeightCorrection(pTimestep);
 
             ComputeLinearHover(pTimestep);
@@ -1003,11 +986,17 @@ namespace OpenSim.Region.Physics.BulletSPlugin
             {
                 Vector3 vel = VehicleVelocity;
                 if ((m_flags & (VehicleFlag.NO_X)) != 0)
+                {
                     vel.X = 0;
+                }
                 if ((m_flags & (VehicleFlag.NO_Y)) != 0)
+                {
                     vel.Y = 0;
+                }
                 if ((m_flags & (VehicleFlag.NO_Z)) != 0)
+                {
                     vel.Z = 0;
+                }
                 VehicleVelocity = vel;
             }
 
@@ -1019,13 +1008,13 @@ namespace OpenSim.Region.Physics.BulletSPlugin
                 Vector3 origVelW = VehicleVelocity;         // DEBUG DEBUG
                 VehicleVelocity /= VehicleVelocity.Length();
                 VehicleVelocity *= BSParam.VehicleMaxLinearVelocity;
-                VDetailLog("{0},  MoveLinear,clampMax,origVelW={1},lenSq={2},maxVelSq={3},,newVelW={4}", 
+                VDetailLog("{0},  MoveLinear,clampMax,origVelW={1},lenSq={2},maxVelSq={3},,newVelW={4}",
                             ControllingPrim.LocalID, origVelW, newVelocityLengthSq, BSParam.VehicleMaxLinearVelocitySquared, VehicleVelocity);
             }
             else if (newVelocityLengthSq < 0.001f)
                 VehicleVelocity = Vector3.Zero;
 
-            VDetailLog("{0},  MoveLinear,done,isColl={1},newVel={2}", ControllingPrim.LocalID, ControllingPrim.IsColliding, VehicleVelocity );
+            VDetailLog("{0},  MoveLinear,done,isColl={1},newVel={2}", ControllingPrim.LocalID, ControllingPrim.HasSomeCollision, VehicleVelocity );
 
         } // end MoveLinear()
 
@@ -1033,9 +1022,13 @@ namespace OpenSim.Region.Physics.BulletSPlugin
         {
             // Step the motor from the current value. Get the correction needed this step.
             Vector3 origVelW = VehicleVelocity;             // DEBUG
-            Vector3 currentVelV = VehicleVelocity * Quaternion.Inverse(VehicleOrientation);
+            Vector3 currentVelV = VehicleForwardVelocity;
             Vector3 linearMotorCorrectionV = m_linearMotor.Step(pTimestep, currentVelV);
 
+            // Friction reduces vehicle motion based on absolute speed. Slow vehicle down by friction.
+            Vector3 frictionFactorV = ComputeFrictionFactor(m_linearFrictionTimescale, pTimestep);
+            linearMotorCorrectionV -= (currentVelV * frictionFactorV);
+
             // Motor is vehicle coordinates. Rotate it to world coordinates
             Vector3 linearMotorVelocityW = linearMotorCorrectionV * VehicleOrientation;
 
@@ -1049,8 +1042,49 @@ namespace OpenSim.Region.Physics.BulletSPlugin
             // Add this correction to the velocity to make it faster/slower.
             VehicleVelocity += linearMotorVelocityW;
 
-            VDetailLog("{0},  MoveLinear,velocity,origVelW={1},velV={2},correctV={3},correctW={4},newVelW={5}",
-                        ControllingPrim.LocalID, origVelW, currentVelV, linearMotorCorrectionV, linearMotorVelocityW, VehicleVelocity);
+            VDetailLog("{0},  MoveLinear,velocity,origVelW={1},velV={2},tgt={3},correctV={4},correctW={5},newVelW={6},fricFact={7}",
+                        ControllingPrim.LocalID, origVelW, currentVelV, m_linearMotor.TargetValue, linearMotorCorrectionV,
+                        linearMotorVelocityW, VehicleVelocity, frictionFactorV);
+        }
+
+        //Given a Deflection Effiency and a Velocity, Returns a Velocity that is Partially Deflected onto the X Axis
+        //Clamped so that a DeflectionTimescale of less then 1 does not increase force over original velocity
+        private void ComputeLinearDeflection(float pTimestep)
+        {
+            Vector3 linearDeflectionV = Vector3.Zero;
+            Vector3 velocityV = VehicleForwardVelocity;
+
+            if (BSParam.VehicleEnableLinearDeflection)
+            {
+                // Velocity in Y and Z dimensions is movement to the side or turning.
+                // Compute deflection factor from the to the side and rotational velocity
+                linearDeflectionV.Y = SortedClampInRange(0, (velocityV.Y * m_linearDeflectionEfficiency) / m_linearDeflectionTimescale, velocityV.Y);
+                linearDeflectionV.Z = SortedClampInRange(0, (velocityV.Z * m_linearDeflectionEfficiency) / m_linearDeflectionTimescale, velocityV.Z);
+
+                // Velocity to the side and around is corrected and moved into the forward direction
+                linearDeflectionV.X += Math.Abs(linearDeflectionV.Y);
+                linearDeflectionV.X += Math.Abs(linearDeflectionV.Z);
+
+                // Scale the deflection to the fractional simulation time
+                linearDeflectionV *= pTimestep;
+
+                // Subtract the sideways and rotational velocity deflection factors while adding the correction forward
+                linearDeflectionV *= new Vector3(1, -1, -1);
+
+                // Correction is vehicle relative. Convert to world coordinates.
+                Vector3 linearDeflectionW = linearDeflectionV * VehicleOrientation;
+
+                // Optionally, if not colliding, don't effect world downward velocity. Let falling things fall.
+                if (BSParam.VehicleLinearDeflectionNotCollidingNoZ && !m_controllingPrim.HasSomeCollision)
+                {
+                    linearDeflectionW.Z = 0f;
+                }
+
+                VehicleVelocity += linearDeflectionW;
+
+                VDetailLog("{0},  MoveLinear,LinearDeflection,linDefEff={1},linDefTS={2},linDeflectionV={3}",
+                            ControllingPrim.LocalID, m_linearDeflectionEfficiency, m_linearDeflectionTimescale, linearDeflectionV);
+            }
         }
 
         public void ComputeLinearTerrainHeightCorrection(float pTimestep)
@@ -1087,14 +1121,25 @@ namespace OpenSim.Region.Physics.BulletSPlugin
                 {
                     m_VhoverTargetHeight = m_VhoverHeight;
                 }
-
                 if ((m_flags & VehicleFlag.HOVER_UP_ONLY) != 0)
                 {
                     // If body is already heigher, use its height as target height
                     if (VehiclePosition.Z > m_VhoverTargetHeight)
+                    {
                         m_VhoverTargetHeight = VehiclePosition.Z;
+
+                        // A 'misfeature' of this flag is that if the vehicle is above it's hover height,
+                        //     the vehicle's buoyancy goes away. This is an SL bug that got used by so many
+                        //    scripts that it could not be changed.
+                        // So, if above the height, reapply gravity if buoyancy had it turned off.
+                        if (m_VehicleBuoyancy != 0)
+                        {
+                            Vector3 appliedGravity = ControllingPrim.ComputeGravity(ControllingPrim.Buoyancy) * m_vehicleMass;
+                            VehicleAddForce(appliedGravity);
+                        }
+                    }
                 }
-                
+
                 if ((m_flags & VehicleFlag.LOCK_HOVER_HEIGHT) != 0)
                 {
                     if (Math.Abs(VehiclePosition.Z - m_VhoverTargetHeight) > 0.2f)
@@ -1136,7 +1181,6 @@ namespace OpenSim.Region.Physics.BulletSPlugin
                                     m_VhoverTimescale, m_VhoverHeight, m_VhoverTargetHeight,
                                     verticalError, verticalCorrection);
                 }
-
             }
         }
 
@@ -1188,7 +1232,7 @@ namespace OpenSim.Region.Physics.BulletSPlugin
         //    used with conjunction with banking: the strength of the banking will decay when the
         //    vehicle no longer experiences collisions. The decay timescale is the same as
         //    VEHICLE_BANKING_TIMESCALE. This is to help prevent ground vehicles from steering
-        //    when they are in mid jump. 
+        //    when they are in mid jump.
         // TODO: this code is wrong. Also, what should it do for boats (height from water)?
         //    This is just using the ground and a general collision check. Should really be using
         //    a downward raycast to find what is below.
@@ -1201,7 +1245,7 @@ namespace OpenSim.Region.Physics.BulletSPlugin
                 float targetHeight = Type == Vehicle.TYPE_BOAT ? GetWaterLevel(VehiclePosition) : GetTerrainHeight(VehiclePosition);
                 distanceAboveGround = VehiclePosition.Z - targetHeight;
                 // Not colliding if the vehicle is off the ground
-                if (!Prim.IsColliding)
+                if (!Prim.HasSomeCollision)
                 {
                     // downForce = new Vector3(0, 0, -distanceAboveGround / m_bankingTimescale);
                     VehicleVelocity += new Vector3(0, 0, -distanceAboveGround);
@@ -1212,12 +1256,12 @@ namespace OpenSim.Region.Physics.BulletSPlugin
                 //     be computed with a motor.
                 // TODO: add interaction with banking.
                 VDetailLog("{0},  MoveLinear,limitMotorUp,distAbove={1},colliding={2},ret={3}",
-                                Prim.LocalID, distanceAboveGround, Prim.IsColliding, ret);
+                                Prim.LocalID, distanceAboveGround, Prim.HasSomeCollision, ret);
                  */
 
                 // Another approach is to measure if we're going up. If going up and not colliding,
                 //     the vehicle is in the air.  Fix that by pushing down.
-                if (!ControllingPrim.IsColliding && VehicleVelocity.Z > 0.1)
+                if (!ControllingPrim.HasSomeCollision && VehicleVelocity.Z > 0.1)
                 {
                     // Get rid of any of the velocity vector that is pushing us up.
                     float upVelocity = VehicleVelocity.Z;
@@ -1239,7 +1283,7 @@ namespace OpenSim.Region.Physics.BulletSPlugin
                     }
                         */
                     VDetailLog("{0},  MoveLinear,limitMotorUp,collide={1},upVel={2},newVel={3}",
-                                    ControllingPrim.LocalID, ControllingPrim.IsColliding, upVelocity, VehicleVelocity);
+                                    ControllingPrim.LocalID, ControllingPrim.HasSomeCollision, upVelocity, VehicleVelocity);
                 }
             }
         }
@@ -1249,14 +1293,14 @@ namespace OpenSim.Region.Physics.BulletSPlugin
             Vector3 appliedGravity = m_VehicleGravity * m_vehicleMass;
 
             // Hack to reduce downward force if the vehicle is probably sitting on the ground
-            if (ControllingPrim.IsColliding && IsGroundVehicle)
+            if (ControllingPrim.HasSomeCollision && IsGroundVehicle)
                 appliedGravity *= BSParam.VehicleGroundGravityFudge;
 
             VehicleAddForce(appliedGravity);
 
-            VDetailLog("{0},  MoveLinear,applyGravity,vehGrav={1},collid={2},fudge={3},mass={4},appliedForce={3}", 
+            VDetailLog("{0},  MoveLinear,applyGravity,vehGrav={1},collid={2},fudge={3},mass={4},appliedForce={5}",
                             ControllingPrim.LocalID, m_VehicleGravity,
-                            ControllingPrim.IsColliding, BSParam.VehicleGroundGravityFudge, m_vehicleMass, appliedGravity);
+                            ControllingPrim.HasSomeCollision, BSParam.VehicleGroundGravityFudge, m_vehicleMass, appliedGravity);
         }
 
         // =======================================================================
@@ -1323,6 +1367,7 @@ namespace OpenSim.Region.Physics.BulletSPlugin
         private void ComputeAngularTurning(float pTimestep)
         {
             // The user wants this many radians per second angular change?
+            Vector3 origVehicleRotationalVelocity = VehicleRotationalVelocity;      // DEBUG DEBUG
             Vector3 currentAngularV = VehicleRotationalVelocity * Quaternion.Inverse(VehicleOrientation);
             Vector3 angularMotorContributionV = m_angularMotor.Step(pTimestep, currentAngularV);
 
@@ -1330,18 +1375,25 @@ namespace OpenSim.Region.Physics.BulletSPlugin
             // From http://wiki.secondlife.com/wiki/LlSetVehicleFlags :
             //    This flag prevents linear deflection parallel to world z-axis. This is useful
             //    for preventing ground vehicles with large linear deflection, like bumper cars,
-            //    from climbing their linear deflection into the sky. 
+            //    from climbing their linear deflection into the sky.
             // That is, NO_DEFLECTION_UP says angular motion should not add any pitch or roll movement
             // TODO: This is here because this is where ODE put it but documentation says it
             //    is a linear effect. Where should this check go?
             //if ((m_flags & (VehicleFlag.NO_DEFLECTION_UP)) != 0)
-           // {
+            // {
             //    angularMotorContributionV.X = 0f;
             //    angularMotorContributionV.Y = 0f;
-          //  }
+            //  }
+
+            // Reduce any velocity by friction.
+            Vector3 frictionFactorW = ComputeFrictionFactor(m_angularFrictionTimescale, pTimestep);
+            angularMotorContributionV -= (currentAngularV * frictionFactorW);
+
+            Vector3 angularMotorContributionW = angularMotorContributionV * VehicleOrientation;
+            VehicleRotationalVelocity += angularMotorContributionW;
 
-            VehicleRotationalVelocity += angularMotorContributionV * VehicleOrientation;
-            VDetailLog("{0},  MoveAngular,angularTurning,angularMotorContrib={1}", ControllingPrim.LocalID, angularMotorContributionV);
+            VDetailLog("{0},  MoveAngular,angularTurning,curAngVelV={1},origVehRotVel={2},vehRotVel={3},frictFact={4}, angContribV={5},angContribW={6}",
+                        ControllingPrim.LocalID, currentAngularV, origVehicleRotationalVelocity, VehicleRotationalVelocity, frictionFactorW, angularMotorContributionV, angularMotorContributionW);
         }
 
         // From http://wiki.secondlife.com/wiki/Linden_Vehicle_Tutorial:
@@ -1356,86 +1408,136 @@ namespace OpenSim.Region.Physics.BulletSPlugin
         {
 
             // If vertical attaction timescale is reasonable
-            if (enableAngularVerticalAttraction && m_verticalAttractionTimescale < m_verticalAttractionCutoff)
+            if (BSParam.VehicleEnableAngularVerticalAttraction && m_verticalAttractionTimescale < m_verticalAttractionCutoff)
             {
-                // Possible solution derived from a discussion at:
-                // http://stackoverflow.com/questions/14939657/computing-vector-from-quaternion-works-computing-quaternion-from-vector-does-no
-
-                // Create a rotation that is only the vehicle's rotation around Z
-                Vector3 currentEuler = Vector3.Zero;
-                VehicleOrientation.GetEulerAngles(out currentEuler.X, out currentEuler.Y, out currentEuler.Z);
-                Quaternion justZOrientation = Quaternion.CreateFromAxisAngle(Vector3.UnitZ, currentEuler.Z);
-
-                // Create the axis that is perpendicular to the up vector and the rotated up vector.
-                Vector3 differenceAxis = Vector3.Cross(Vector3.UnitZ * justZOrientation, Vector3.UnitZ * VehicleOrientation);
-                // Compute the angle between those to vectors.
-                double differenceAngle = Math.Acos((double)Vector3.Dot(Vector3.UnitZ, Vector3.Normalize(Vector3.UnitZ * VehicleOrientation)));
-                // 'differenceAngle' is the angle to rotate and 'differenceAxis' is the plane to rotate in to get the vehicle vertical
-
-                // Reduce the change by the time period it is to change in. Timestep is handled when velocity is applied.
-                // TODO: add 'efficiency'.
-                differenceAngle /= m_verticalAttractionTimescale;
-
-                // Create the quaterian representing the correction angle
-                Quaternion correctionRotation = Quaternion.CreateFromAxisAngle(differenceAxis, (float)differenceAngle);
-
-                // Turn that quaternion into Euler values to make it into velocities to apply.
-                Vector3 vertContributionV = Vector3.Zero;
-                correctionRotation.GetEulerAngles(out vertContributionV.X, out vertContributionV.Y, out vertContributionV.Z);
-                vertContributionV *= -1f;
-
-                VehicleRotationalVelocity += vertContributionV;
-
-                VDetailLog("{0},  MoveAngular,verticalAttraction,diffAxis={1},diffAng={2},corrRot={3},contrib={4}",
-                                ControllingPrim.LocalID,
-                                differenceAxis,
-                                differenceAngle,
-                                correctionRotation,
-                                vertContributionV);
-
-                // ===================================================================
-                /*
-                Vector3 vertContributionV = Vector3.Zero;
-                Vector3 origRotVelW = VehicleRotationalVelocity;        // DEBUG DEBUG
-
-                // Take a vector pointing up and convert it from world to vehicle relative coords.
-                Vector3 verticalError = Vector3.Normalize(Vector3.UnitZ * VehicleOrientation);
-
-                // If vertical attraction correction is needed, the vector that was pointing up (UnitZ)
-                //    is now:
-                //    leaning to one side: rotated around the X axis with the Y value going
-                //        from zero (nearly straight up) to one (completely to the side)) or
-                //    leaning front-to-back: rotated around the Y axis with the value of X being between
-                //         zero and one.
-                // The value of Z is how far the rotation is off with 1 meaning none and 0 being 90 degrees.
-
-                // Y error means needed rotation around X axis and visa versa.
-                // Since the error goes from zero to one, the asin is the corresponding angle.
-                vertContributionV.X = (float)Math.Asin(verticalError.Y);
-                // (Tilt forward (positive X) needs to tilt back (rotate negative) around Y axis.)
-                vertContributionV.Y = -(float)Math.Asin(verticalError.X);
-
-                // If verticalError.Z is negative, the vehicle is upside down. Add additional push.
-                if (verticalError.Z < 0f)
+                Vector3 vehicleUpAxis = Vector3.UnitZ * VehicleOrientation;
+                switch (BSParam.VehicleAngularVerticalAttractionAlgorithm)
                 {
-                    vertContributionV.X += Math.Sign(vertContributionV.X) * PIOverFour;
-                    // vertContribution.Y -= PIOverFour;
+                    case 0:
+                        {
+                            //Another formula to try got from :
+                            //http://answers.unity3d.com/questions/10425/how-to-stabilize-angular-motion-alignment-of-hover.html
+
+                            // Flipping what was originally a timescale into a speed variable and then multiplying it by 2
+                            //    since only computing half the distance between the angles.
+                            float verticalAttractionSpeed = (1 / m_verticalAttractionTimescale) * 2.0f;
+
+                            // Make a prediction of where the up axis will be when this is applied rather then where it is now as
+                            //     this makes for a smoother adjustment and less fighting between the various forces.
+                            Vector3 predictedUp = vehicleUpAxis * Quaternion.CreateFromAxisAngle(VehicleRotationalVelocity, 0f);
+
+                            // This is only half the distance to the target so it will take 2 seconds to complete the turn.
+                            Vector3 torqueVector = Vector3.Cross(predictedUp, Vector3.UnitZ);
+
+                            // Scale vector by our timescale since it is an acceleration it is r/s^2 or radians a timescale squared
+                            Vector3 vertContributionV = torqueVector * verticalAttractionSpeed * verticalAttractionSpeed;
+
+                            VehicleRotationalVelocity += vertContributionV;
+
+                            VDetailLog("{0},  MoveAngular,verticalAttraction,vertAttrSpeed={1},upAxis={2},PredictedUp={3},torqueVector={4},contrib={5}",
+                                            ControllingPrim.LocalID,
+                                            verticalAttractionSpeed,
+                                            vehicleUpAxis,
+                                            predictedUp,
+                                            torqueVector,
+                                            vertContributionV);
+                            break;
+                        }
+                    case 1:
+                        {
+                            // Possible solution derived from a discussion at:
+                            // http://stackoverflow.com/questions/14939657/computing-vector-from-quaternion-works-computing-quaternion-from-vector-does-no
+
+                            // Create a rotation that is only the vehicle's rotation around Z
+                            Vector3 currentEulerW = Vector3.Zero;
+                            VehicleOrientation.GetEulerAngles(out currentEulerW.X, out currentEulerW.Y, out currentEulerW.Z);
+                            Quaternion justZOrientation = Quaternion.CreateFromAxisAngle(Vector3.UnitZ, currentEulerW.Z);
+
+                            // Create the axis that is perpendicular to the up vector and the rotated up vector.
+                            Vector3 differenceAxisW = Vector3.Cross(Vector3.UnitZ * justZOrientation, Vector3.UnitZ * VehicleOrientation);
+                            // Compute the angle between those to vectors.
+                            double differenceAngle = Math.Acos((double)Vector3.Dot(Vector3.UnitZ, Vector3.Normalize(Vector3.UnitZ * VehicleOrientation)));
+                            // 'differenceAngle' is the angle to rotate and 'differenceAxis' is the plane to rotate in to get the vehicle vertical
+
+                            // Reduce the change by the time period it is to change in. Timestep is handled when velocity is applied.
+                            // TODO: add 'efficiency'.
+                            // differenceAngle /= m_verticalAttractionTimescale;
+
+                            // Create the quaterian representing the correction angle
+                            Quaternion correctionRotationW = Quaternion.CreateFromAxisAngle(differenceAxisW, (float)differenceAngle);
+
+                            // Turn that quaternion into Euler values to make it into velocities to apply.
+                            Vector3 vertContributionW = Vector3.Zero;
+                            correctionRotationW.GetEulerAngles(out vertContributionW.X, out vertContributionW.Y, out vertContributionW.Z);
+                            vertContributionW *= -1f;
+                            vertContributionW /= m_verticalAttractionTimescale;
+
+                            VehicleRotationalVelocity += vertContributionW;
+
+                            VDetailLog("{0},  MoveAngular,verticalAttraction,upAxis={1},diffAxis={2},diffAng={3},corrRot={4},contrib={5}",
+                                            ControllingPrim.LocalID,
+                                            vehicleUpAxis,
+                                            differenceAxisW,
+                                            differenceAngle,
+                                            correctionRotationW,
+                                            vertContributionW);
+                            break;
+                        }
+                    case 2:
+                        {
+                            Vector3 vertContributionV = Vector3.Zero;
+                            Vector3 origRotVelW = VehicleRotationalVelocity;        // DEBUG DEBUG
+
+                            // Take a vector pointing up and convert it from world to vehicle relative coords.
+                            Vector3 verticalError = Vector3.Normalize(Vector3.UnitZ * VehicleOrientation);
+
+                            // If vertical attraction correction is needed, the vector that was pointing up (UnitZ)
+                            //    is now:
+                            //    leaning to one side: rotated around the X axis with the Y value going
+                            //        from zero (nearly straight up) to one (completely to the side)) or
+                            //    leaning front-to-back: rotated around the Y axis with the value of X being between
+                            //         zero and one.
+                            // The value of Z is how far the rotation is off with 1 meaning none and 0 being 90 degrees.
+
+                            // Y error means needed rotation around X axis and visa versa.
+                            // Since the error goes from zero to one, the asin is the corresponding angle.
+                            vertContributionV.X = (float)Math.Asin(verticalError.Y);
+                            // (Tilt forward (positive X) needs to tilt back (rotate negative) around Y axis.)
+                            vertContributionV.Y = -(float)Math.Asin(verticalError.X);
+
+                            // If verticalError.Z is negative, the vehicle is upside down. Add additional push.
+                            if (verticalError.Z < 0f)
+                            {
+                                vertContributionV.X += Math.Sign(vertContributionV.X) * PIOverFour;
+                                // vertContribution.Y -= PIOverFour;
+                            }
+
+                            // 'vertContrbution' is now the necessary angular correction to correct tilt in one second.
+                            //     Correction happens over a number of seconds.
+                            Vector3 unscaledContribVerticalErrorV = vertContributionV;     // DEBUG DEBUG
+
+                            // The correction happens over the user's time period
+                            vertContributionV /= m_verticalAttractionTimescale;
+
+                            // Rotate the vehicle rotation to the world coordinates.
+                            VehicleRotationalVelocity += (vertContributionV * VehicleOrientation);
+
+                            VDetailLog("{0},  MoveAngular,verticalAttraction,,upAxis={1},origRotVW={2},vertError={3},unscaledV={4},eff={5},ts={6},vertContribV={7}",
+                                            ControllingPrim.LocalID,
+                                            vehicleUpAxis,
+                                            origRotVelW,
+                                            verticalError,
+                                            unscaledContribVerticalErrorV,
+                                            m_verticalAttractionEfficiency,
+                                            m_verticalAttractionTimescale,
+                                            vertContributionV);
+                            break;
+                        }
+                    default:
+                        {
+                            break;
+                        }
                 }
-
-                // 'vertContrbution' is now the necessary angular correction to correct tilt in one second.
-                //     Correction happens over a number of seconds.
-                Vector3 unscaledContribVerticalErrorV = vertContributionV;     // DEBUG DEBUG
-
-                // The correction happens over the user's time period
-                vertContributionV /= m_verticalAttractionTimescale;
-
-                // Rotate the vehicle rotation to the world coordinates.
-                VehicleRotationalVelocity += (vertContributionV * VehicleOrientation);
-
-                VDetailLog("{0},  MoveAngular,verticalAttraction,,origRotVW={1},vertError={2},unscaledV={3},eff={4},ts={5},vertContribV={6}",
-                                Prim.LocalID, origRotVelW, verticalError, unscaledContribVerticalErrorV, 
-                                m_verticalAttractionEfficiency, m_verticalAttractionTimescale, vertContributionV);
-                */
             }
         }
 
@@ -1445,13 +1547,9 @@ namespace OpenSim.Region.Physics.BulletSPlugin
         //     in that direction.
         // TODO: implement reference frame.
         public void ComputeAngularDeflection()
-        {
-            // Since angularMotorUp and angularDeflection are computed independently, they will calculate
-            //     approximately the same X or Y correction. When added together (when contributions are combined)
-            //     this creates an over-correction and then wabbling as the target is overshot.
-            // TODO: rethink how the different correction computations inter-relate.
+        {   
 
-            if (enableAngularDeflection && m_angularDeflectionEfficiency != 0 && VehicleForwardSpeed > 0.2)
+            if (BSParam.VehicleEnableAngularDeflection && m_angularDeflectionEfficiency != 0 && VehicleForwardSpeed > 0.2)
             {
                 Vector3 deflectContributionV = Vector3.Zero;
 
@@ -1464,10 +1562,14 @@ namespace OpenSim.Region.Physics.BulletSPlugin
 
                 // The direction the vehicle is pointing
                 Vector3 pointingDirection = Vector3.UnitX * VehicleOrientation;
-                pointingDirection.Normalize();
+                //Predict where the Vehicle will be pointing after AngularVelocity change is applied. This will keep
+                //   from overshooting and allow this correction to merge with the Vertical Attraction peacefully.
+                Vector3 predictedPointingDirection = pointingDirection * Quaternion.CreateFromAxisAngle(VehicleRotationalVelocity, 0f);
+                predictedPointingDirection.Normalize();
 
                 // The difference between what is and what should be.
-                Vector3 deflectionError = movingDirection - pointingDirection;
+               // Vector3 deflectionError = movingDirection - predictedPointingDirection;
+                Vector3 deflectionError = Vector3.Cross(movingDirection, predictedPointingDirection);
 
                 // Don't try to correct very large errors (not our job)
                 // if (Math.Abs(deflectionError.X) > PIOverFour) deflectionError.X = PIOverTwo * Math.Sign(deflectionError.X);
@@ -1480,15 +1582,16 @@ namespace OpenSim.Region.Physics.BulletSPlugin
                 // ret = m_angularDeflectionCorrectionMotor(1f, deflectionError);
 
                 // Scale the correction by recovery timescale and efficiency
-                deflectContributionV = (-deflectionError) * m_angularDeflectionEfficiency;
-                deflectContributionV /= m_angularDeflectionTimescale;
-
-                VehicleRotationalVelocity += deflectContributionV * VehicleOrientation;
+                //    Not modeling a spring so clamp the scale to no more then the arc
+                deflectContributionV = (-deflectionError) * ClampInRange(0, m_angularDeflectionEfficiency/m_angularDeflectionTimescale,1f);
+                //deflectContributionV /= m_angularDeflectionTimescale;
 
+               // VehicleRotationalVelocity += deflectContributionV * VehicleOrientation;
+                VehicleRotationalVelocity += deflectContributionV;
                 VDetailLog("{0},  MoveAngular,Deflection,movingDir={1},pointingDir={2},deflectError={3},ret={4}",
                     ControllingPrim.LocalID, movingDirection, pointingDirection, deflectionError, deflectContributionV);
-                VDetailLog("{0},  MoveAngular,Deflection,fwdSpd={1},defEff={2},defTS={3}",
-                    ControllingPrim.LocalID, VehicleForwardSpeed, m_angularDeflectionEfficiency, m_angularDeflectionTimescale);
+                VDetailLog("{0},  MoveAngular,Deflection,fwdSpd={1},defEff={2},defTS={3},PredictedPointingDir={4}",
+                    ControllingPrim.LocalID, VehicleForwardSpeed, m_angularDeflectionEfficiency, m_angularDeflectionTimescale, predictedPointingDirection);
             }
         }
 
@@ -1500,13 +1603,13 @@ namespace OpenSim.Region.Physics.BulletSPlugin
         //      produce a angular velocity around the yaw-axis, causing the vehicle to turn. The magnitude
         //      of the yaw effect will be proportional to the
         //          VEHICLE_BANKING_EFFICIENCY, the angle of the roll rotation, and sometimes the vehicle's
-        //                 velocity along its preferred axis of motion. 
+        //                 velocity along its preferred axis of motion.
         //          The VEHICLE_BANKING_EFFICIENCY can vary between -1 and +1. When it is positive then any
         //                  positive rotation (by the right-hand rule) about the roll-axis will effect a
         //                  (negative) torque around the yaw-axis, making it turn to the right--that is the
         //                  vehicle will lean into the turn, which is how real airplanes and motorcycle's work.
         //                  Negating the banking coefficient will make it so that the vehicle leans to the
-        //                  outside of the turn (not very "physical" but might allow interesting vehicles so why not?). 
+        //                  outside of the turn (not very "physical" but might allow interesting vehicles so why not?).
         //           The VEHICLE_BANKING_MIX is a fake (i.e. non-physical) parameter that is useful for making
         //                  banking vehicles do what you want rather than what the laws of physics allow.
         //                  For example, consider a real motorcycle...it must be moving forward in order for
@@ -1518,14 +1621,14 @@ namespace OpenSim.Region.Physics.BulletSPlugin
         //                  totally static (0.0) and totally dynamic (1.0). By "static" we mean that the
         //                  banking effect depends only on the vehicle's rotation about its roll-axis compared
         //                  to "dynamic" where the banking is also proportional to its velocity along its
-        //                  roll-axis. Finding the best value of the "mixture" will probably require trial and error. 
+        //                  roll-axis. Finding the best value of the "mixture" will probably require trial and error.
         //      The time it takes for the banking behavior to defeat a preexisting angular velocity about the
         //      world z-axis is determined by the VEHICLE_BANKING_TIMESCALE. So if you want the vehicle to
         //      bank quickly then give it a banking timescale of about a second or less, otherwise you can
-        //      make a sluggish vehicle by giving it a timescale of several seconds. 
+        //      make a sluggish vehicle by giving it a timescale of several seconds.
         public void ComputeAngularBanking()
         {
-            if (enableAngularBanking && m_bankingEfficiency != 0 && m_verticalAttractionTimescale < m_verticalAttractionCutoff)
+            if (BSParam.VehicleEnableAngularBanking && m_bankingEfficiency != 0 && m_verticalAttractionTimescale < m_verticalAttractionCutoff)
             {
                 Vector3 bankingContributionV = Vector3.Zero;
 
@@ -1551,7 +1654,7 @@ namespace OpenSim.Region.Physics.BulletSPlugin
 
                 //VehicleRotationalVelocity += bankingContributionV * VehicleOrientation;
                 VehicleRotationalVelocity += bankingContributionV;
-                
+
 
                 VDetailLog("{0},  MoveAngular,Banking,rollComp={1},speed={2},rollComp={3},yAng={4},mYAng={5},ret={6}",
                             ControllingPrim.LocalID, rollComponents, VehicleForwardSpeed, rollComponents, yawAngle, mixedYawAngle, bankingContributionV);
@@ -1598,6 +1701,35 @@ namespace OpenSim.Region.Physics.BulletSPlugin
 
         }
 
+        // Given a friction vector (reduction in seconds) and a timestep, return the factor to reduce
+        //     some value by to apply this friction.
+        private Vector3 ComputeFrictionFactor(Vector3 friction, float pTimestep)
+        {
+            Vector3 frictionFactor = Vector3.Zero;
+            if (friction != BSMotor.InfiniteVector)
+            {
+                // frictionFactor = (Vector3.One / FrictionTimescale) * timeStep;
+                // Individual friction components can be 'infinite' so compute each separately.
+                frictionFactor.X = (friction.X == BSMotor.Infinite) ? 0f : (1f / friction.X);
+                frictionFactor.Y = (friction.Y == BSMotor.Infinite) ? 0f : (1f / friction.Y);
+                frictionFactor.Z = (friction.Z == BSMotor.Infinite) ? 0f : (1f / friction.Z);
+                frictionFactor *= pTimestep;
+            }
+            return frictionFactor;
+        }
+
+        private float SortedClampInRange(float clampa, float val, float clampb)
+        {
+            if (clampa > clampb)
+            {
+                float temp = clampa;
+                clampa = clampb;
+                clampb = temp;
+            }
+           return ClampInRange(clampa, val, clampb);
+
+        }
+
         private float ClampInRange(float low, float val, float high)
         {
             return Math.Max(low, Math.Min(val, high));
@@ -1607,8 +1739,8 @@ namespace OpenSim.Region.Physics.BulletSPlugin
         // Invoke the detailed logger and output something if it's enabled.
         private void VDetailLog(string msg, params Object[] args)
         {
-            if (ControllingPrim.PhysicsScene.VehicleLoggingEnabled)
-                ControllingPrim.PhysicsScene.DetailLog(msg, args);
+            if (ControllingPrim.PhysScene.VehicleLoggingEnabled)
+                ControllingPrim.PhysScene.DetailLog(msg, args);
         }
     }
 }
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSLinkset.cs b/OpenSim/Region/Physics/BulletSPlugin/BSLinkset.cs
index 4ece1eb..77f69a5 100755
--- a/OpenSim/Region/Physics/BulletSPlugin/BSLinkset.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSLinkset.cs
@@ -33,14 +33,6 @@ using OMV = OpenMetaverse;
 namespace OpenSim.Region.Physics.BulletSPlugin
 {
 
-// A BSPrim can get individual information about its linkedness attached
-//    to it through an instance of a subclass of LinksetInfo.
-// Each type of linkset will define the information needed for its type.
-public abstract class BSLinksetInfo
-{
-    public virtual void Clear() { }
-}
-
 public abstract class BSLinkset
 {
     // private static string LogHeader = "[BULLETSIM LINKSET]";
@@ -56,15 +48,15 @@ public abstract class BSLinkset
     {
         BSLinkset ret = null;
 
-        switch ((int)BSParam.LinksetImplementation)
+        switch (parent.LinksetType)
         {
-            case (int)LinksetImplementation.Constraint:
+            case LinksetImplementation.Constraint:
                 ret = new BSLinksetConstraints(physScene, parent);
                 break;
-            case (int)LinksetImplementation.Compound:
+            case LinksetImplementation.Compound:
                 ret = new BSLinksetCompound(physScene, parent);
                 break;
-            case (int)LinksetImplementation.Manual:
+            case LinksetImplementation.Manual:
                 // ret = new BSLinksetManual(physScene, parent);
                 break;
             default:
@@ -78,28 +70,37 @@ public abstract class BSLinkset
         return ret;
     }
 
+    public class BSLinkInfo
+    {
+        public BSPrimLinkable member;
+        public BSLinkInfo(BSPrimLinkable pMember)
+        {
+            member = pMember;
+        }
+        public virtual void ResetLink() { }
+        public virtual void SetLinkParameters(BSConstraint constrain) { }
+        // Returns 'true' if physical property updates from the child should be reported to the simulator
+        public virtual bool ShouldUpdateChildProperties() { return false; }
+    }
+
+    public LinksetImplementation LinksetImpl { get; protected set; }
+
     public BSPrimLinkable LinksetRoot { get; protected set; }
 
-    public BSScene PhysicsScene { get; private set; }
+    protected BSScene m_physicsScene { get; private set; }
 
     static int m_nextLinksetID = 1;
     public int LinksetID { get; private set; }
 
     // The children under the root in this linkset.
-    protected HashSet<BSPrimLinkable> m_children;
+    // protected HashSet<BSPrimLinkable> m_children;
+    protected Dictionary<BSPrimLinkable, BSLinkInfo> m_children;
 
     // We lock the diddling of linkset classes to prevent any badness.
     // This locks the modification of the instances of this class. Changes
     //    to the physical representation is done via the tainting mechenism.
     protected object m_linksetActivityLock = new Object();
 
-    // Some linksets have a preferred physical shape.
-    // Returns SHAPE_UNKNOWN if there is no preference. Causes the correct shape to be selected.
-    public virtual BSPhysicsShapeType PreferredPhysicalShape(BSPrimLinkable requestor)
-    {
-        return BSPhysicsShapeType.SHAPE_UNKNOWN;
-    }
-
     // We keep the prim's mass in the linkset structure since it could be dependent on other prims
     public float LinksetMass { get; protected set; }
 
@@ -122,9 +123,9 @@ public abstract class BSLinkset
         // We create LOTS of linksets.
         if (m_nextLinksetID <= 0)
             m_nextLinksetID = 1;
-        PhysicsScene = scene;
+        m_physicsScene = scene;
         LinksetRoot = parent;
-        m_children = new HashSet<BSPrimLinkable>();
+        m_children = new Dictionary<BSPrimLinkable, BSLinkInfo>();
         LinksetMass = parent.RawMass;
         Rebuilding = false;
 
@@ -151,7 +152,7 @@ public abstract class BSLinkset
     // Returns a new linkset for the child which is a linkset of one (just the
     //    orphened child).
     // Called at runtime.
-    public BSLinkset RemoveMeFromLinkset(BSPrimLinkable child)
+    public BSLinkset RemoveMeFromLinkset(BSPrimLinkable child, bool inTaintTime)
     {
         lock (m_linksetActivityLock)
         {
@@ -160,12 +161,12 @@ public abstract class BSLinkset
                 // Cannot remove the root from a linkset.
                 return this;
             }
-            RemoveChildFromLinkset(child);
+            RemoveChildFromLinkset(child, inTaintTime);
             LinksetMass = ComputeLinksetMass();
         }
 
         // The child is down to a linkset of just itself
-        return BSLinkset.Factory(PhysicsScene, child);
+        return BSLinkset.Factory(m_physicsScene, child);
     }
 
     // Return 'true' if the passed object is the root object of this linkset
@@ -185,17 +186,7 @@ public abstract class BSLinkset
         bool ret = false;
         lock (m_linksetActivityLock)
         {
-            ret = m_children.Contains(child);
-            /* Safer version but the above should work
-            foreach (BSPrimLinkable bp in m_children)
-            {
-                if (child.LocalID == bp.LocalID)
-                {
-                    ret = true;
-                    break;
-                }
-            }
-             */
+            ret = m_children.ContainsKey(child);
         }
         return ret;
     }
@@ -209,7 +200,35 @@ public abstract class BSLinkset
         lock (m_linksetActivityLock)
         {
             action(LinksetRoot);
-            foreach (BSPrimLinkable po in m_children)
+            foreach (BSPrimLinkable po in m_children.Keys)
+            {
+                if (action(po))
+                    break;
+            }
+        }
+        return ret;
+    }
+
+    public bool TryGetLinkInfo(BSPrimLinkable child, out BSLinkInfo foundInfo)
+    {
+        bool ret = false;
+        BSLinkInfo found = null;
+        lock (m_linksetActivityLock)
+        {
+            ret = m_children.TryGetValue(child, out found);
+        }
+        foundInfo = found;
+        return ret;
+    }
+    // Perform an action on each member of the linkset including root prim.
+    // Depends on the action on whether this should be done at taint time.
+    public delegate bool ForEachLinkInfoAction(BSLinkInfo obj);
+    public virtual bool ForEachLinkInfo(ForEachLinkInfoAction action)
+    {
+        bool ret = false;
+        lock (m_linksetActivityLock)
+        {
+            foreach (BSLinkInfo po in m_children.Values)
             {
                 if (action(po))
                     break;
@@ -218,13 +237,55 @@ public abstract class BSLinkset
         return ret;
     }
 
+    // Check the type of the link and return 'true' if the link is flexible and the
+    //    updates from the child should be sent to the simulator so things change.
+    public virtual bool ShouldReportPropertyUpdates(BSPrimLinkable child)
+    {
+        bool ret = false;
+
+        BSLinkInfo linkInfo;
+        if (m_children.TryGetValue(child, out linkInfo))
+        {
+            ret = linkInfo.ShouldUpdateChildProperties();
+        }
+
+        return ret;
+    }
+
+    // Called after a simulation step to post a collision with this object.
+    // Return 'true' if linkset processed the collision. 'false' says the linkset didn't have
+    //     anything to add for the collision and it should be passed through normal processing.
+    // Default processing for a linkset.
+    public virtual bool HandleCollide(uint collidingWith, BSPhysObject collidee,
+                                OMV.Vector3 contactPoint, OMV.Vector3 contactNormal, float pentrationDepth)
+    {
+        bool ret = false;
+
+        // prims in the same linkset cannot collide with each other
+        BSPrimLinkable convCollidee = collidee as BSPrimLinkable;
+        if (convCollidee != null && (LinksetID == convCollidee.Linkset.LinksetID))
+        {
+            // By returning 'true', we tell the caller the collision has been 'handled' so it won't
+            //     do anything about this collision and thus, effectivily, ignoring the collision.
+            ret = true;
+        }
+        else
+        {
+            // Not a collision between members of the linkset. Must be a real collision.
+            // So the linkset root can know if there is a collision anywhere in the linkset.
+            LinksetRoot.SomeCollisionSimulationStep = m_physicsScene.SimulationStep;
+        }
+
+        return ret;
+    }
+
     // I am the root of a linkset and a new child is being added
     // Called while LinkActivity is locked.
     protected abstract void AddChildToLinkset(BSPrimLinkable child);
-    
+
     // I am the root of a linkset and one of my children is being removed.
     // Safe to call even if the child is not really in my linkset.
-    protected abstract void RemoveChildFromLinkset(BSPrimLinkable child);
+    protected abstract void RemoveChildFromLinkset(BSPrimLinkable child, bool inTaintTime);
 
     // When physical properties are changed the linkset needs to recalculate
     //   its internal properties.
@@ -263,9 +324,88 @@ public abstract class BSLinkset
     // This is called when the root body is changing.
     // Returns 'true' of something was actually removed and would need restoring
     // Called at taint-time!!
-    public abstract bool RemoveBodyDependencies(BSPrimLinkable child);
+    public abstract bool RemoveDependencies(BSPrimLinkable child);
 
     // ================================================================
+    // Some physical setting happen to all members of the linkset
+    public virtual void SetPhysicalFriction(float friction)
+    {
+        ForEachMember((member) =>
+            {
+                if (member.PhysBody.HasPhysicalBody)
+                    m_physicsScene.PE.SetFriction(member.PhysBody, friction);
+                return false;   // 'false' says to continue looping
+            }
+        );
+    }
+    public virtual void SetPhysicalRestitution(float restitution)
+    {
+        ForEachMember((member) =>
+            {
+                if (member.PhysBody.HasPhysicalBody)
+                    m_physicsScene.PE.SetRestitution(member.PhysBody, restitution);
+                return false;   // 'false' says to continue looping
+            }
+        );
+    }
+    public virtual void SetPhysicalGravity(OMV.Vector3 gravity)
+    {
+        ForEachMember((member) =>
+            {
+                if (member.PhysBody.HasPhysicalBody)
+                    m_physicsScene.PE.SetGravity(member.PhysBody, gravity);
+                return false;   // 'false' says to continue looping
+            }
+        );
+    }
+    public virtual void ComputeAndSetLocalInertia(OMV.Vector3 inertiaFactor, float linksetMass)
+    {
+        ForEachMember((member) =>
+            {
+                if (member.PhysBody.HasPhysicalBody)
+                {
+                    OMV.Vector3 inertia = m_physicsScene.PE.CalculateLocalInertia(member.PhysShape.physShapeInfo, linksetMass);
+                    member.Inertia = inertia * inertiaFactor;
+                    m_physicsScene.PE.SetMassProps(member.PhysBody, linksetMass, member.Inertia);
+                    m_physicsScene.PE.UpdateInertiaTensor(member.PhysBody);
+                    DetailLog("{0},BSLinkset.ComputeAndSetLocalInertia,m.mass={1}, inertia={2}", member.LocalID, linksetMass, member.Inertia);
+
+                }
+                return false;   // 'false' says to continue looping
+            }
+        );
+    }
+    public virtual void SetPhysicalCollisionFlags(CollisionFlags collFlags)
+    {
+        ForEachMember((member) =>
+            {
+                if (member.PhysBody.HasPhysicalBody)
+                    m_physicsScene.PE.SetCollisionFlags(member.PhysBody, collFlags);
+                return false;   // 'false' says to continue looping
+            }
+        );
+    }
+    public virtual void AddToPhysicalCollisionFlags(CollisionFlags collFlags)
+    {
+        ForEachMember((member) =>
+            {
+                if (member.PhysBody.HasPhysicalBody)
+                    m_physicsScene.PE.AddToCollisionFlags(member.PhysBody, collFlags);
+                return false;   // 'false' says to continue looping
+            }
+        );
+    }
+    public virtual void RemoveFromPhysicalCollisionFlags(CollisionFlags collFlags)
+    {
+        ForEachMember((member) =>
+            {
+                if (member.PhysBody.HasPhysicalBody)
+                    m_physicsScene.PE.RemoveFromCollisionFlags(member.PhysBody, collFlags);
+                return false;   // 'false' says to continue looping
+            }
+        );
+    }
+    // ================================================================
     protected virtual float ComputeLinksetMass()
     {
         float mass = LinksetRoot.RawMass;
@@ -273,7 +413,7 @@ public abstract class BSLinkset
         {
             lock (m_linksetActivityLock)
             {
-                foreach (BSPrimLinkable bp in m_children)
+                foreach (BSPrimLinkable bp in m_children.Keys)
                 {
                     mass += bp.RawMass;
                 }
@@ -291,7 +431,7 @@ public abstract class BSLinkset
             com = LinksetRoot.Position * LinksetRoot.RawMass;
             float totalMass = LinksetRoot.RawMass;
 
-            foreach (BSPrimLinkable bp in m_children)
+            foreach (BSPrimLinkable bp in m_children.Keys)
             {
                 com += bp.Position * bp.RawMass;
                 totalMass += bp.RawMass;
@@ -310,7 +450,7 @@ public abstract class BSLinkset
         {
             com = LinksetRoot.Position;
 
-            foreach (BSPrimLinkable bp in m_children)
+            foreach (BSPrimLinkable bp in m_children.Keys)
             {
                 com += bp.Position;
             }
@@ -320,12 +460,18 @@ public abstract class BSLinkset
         return com;
     }
 
+    #region Extension
+    public virtual object Extension(string pFunct, params object[] pParams)
+    {
+        return null;
+    }
+    #endregion // Extension
+
     // Invoke the detailed logger and output something if it's enabled.
     protected void DetailLog(string msg, params Object[] args)
     {
-        if (PhysicsScene.PhysicsLogging.Enabled)
-            PhysicsScene.DetailLog(msg, args);
+        if (m_physicsScene.PhysicsLogging.Enabled)
+            m_physicsScene.DetailLog(msg, args);
     }
-
 }
 }
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSLinksetCompound.cs b/OpenSim/Region/Physics/BulletSPlugin/BSLinksetCompound.cs
index e05562a..8f12189 100755
--- a/OpenSim/Region/Physics/BulletSPlugin/BSLinksetCompound.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSLinksetCompound.cs
@@ -35,103 +35,78 @@ using OMV = OpenMetaverse;
 namespace OpenSim.Region.Physics.BulletSPlugin
 {
 
-// When a child is linked, the relationship position of the child to the parent
-//    is remembered so the child's world position can be recomputed when it is
-//    removed from the linkset.
-sealed class BSLinksetCompoundInfo : BSLinksetInfo
+public sealed class BSLinksetCompound : BSLinkset
 {
-    public int Index;
-    public OMV.Vector3 OffsetFromRoot;
-    public OMV.Vector3 OffsetFromCenterOfMass;
-    public OMV.Quaternion OffsetRot;
-    public BSLinksetCompoundInfo(int indx, OMV.Vector3 p, OMV.Quaternion r)
+    private static string LogHeader = "[BULLETSIM LINKSET COMPOUND]";
+
+    public BSLinksetCompound(BSScene scene, BSPrimLinkable parent)
+        : base(scene, parent)
     {
-        Index = indx;
-        OffsetFromRoot = p;
-        OffsetFromCenterOfMass = p;
-        OffsetRot = r;
+        LinksetImpl = LinksetImplementation.Compound;
     }
-    // 'centerDisplacement' is the distance from the root the the center-of-mass (Bullet 'zero' of the shape)
-    public BSLinksetCompoundInfo(int indx, BSPrimLinkable root, BSPrimLinkable child, OMV.Vector3 centerDisplacement)
+
+    // ================================================================
+    // Changing the physical property of the linkset only needs to change the root
+    public override void SetPhysicalFriction(float friction)
     {
-        // Each child position and rotation is given relative to the center-of-mass.
-        OMV.Quaternion invRootOrientation = OMV.Quaternion.Inverse(root.RawOrientation);
-        OMV.Vector3 displacementFromRoot = (child.RawPosition - root.RawPosition) * invRootOrientation;
-        OMV.Vector3 displacementFromCOM = displacementFromRoot - centerDisplacement;
-        OMV.Quaternion displacementRot = child.RawOrientation * invRootOrientation;
-
-        // Save relative position for recomputing child's world position after moving linkset.
-        Index = indx;
-        OffsetFromRoot = displacementFromRoot;
-        OffsetFromCenterOfMass = displacementFromCOM;
-        OffsetRot = displacementRot;
+        if (LinksetRoot.PhysBody.HasPhysicalBody)
+            m_physicsScene.PE.SetFriction(LinksetRoot.PhysBody, friction);
     }
-    public override void Clear()
+    public override void SetPhysicalRestitution(float restitution)
     {
-        Index = 0;
-        OffsetFromRoot = OMV.Vector3.Zero;
-        OffsetFromCenterOfMass = OMV.Vector3.Zero;
-        OffsetRot = OMV.Quaternion.Identity;
+        if (LinksetRoot.PhysBody.HasPhysicalBody)
+            m_physicsScene.PE.SetRestitution(LinksetRoot.PhysBody, restitution);
     }
-    public override string ToString()
+    public override void SetPhysicalGravity(OMV.Vector3 gravity)
     {
-        StringBuilder buff = new StringBuilder();
-        buff.Append("<i=");
-        buff.Append(Index.ToString());
-        buff.Append(",p=");
-        buff.Append(OffsetFromRoot.ToString());
-        buff.Append(",m=");
-        buff.Append(OffsetFromCenterOfMass.ToString());
-        buff.Append(",r=");
-        buff.Append(OffsetRot.ToString());
-        buff.Append(">");
-        return buff.ToString();
+        if (LinksetRoot.PhysBody.HasPhysicalBody)
+            m_physicsScene.PE.SetGravity(LinksetRoot.PhysBody, gravity);
     }
-};
-
-public sealed class BSLinksetCompound : BSLinkset
-{
-    private static string LogHeader = "[BULLETSIM LINKSET COMPOUND]";
-
-    public BSLinksetCompound(BSScene scene, BSPrimLinkable parent)
-        : base(scene, parent)
+    public override void ComputeAndSetLocalInertia(OMV.Vector3 inertiaFactor, float linksetMass)
     {
+        OMV.Vector3 inertia = m_physicsScene.PE.CalculateLocalInertia(LinksetRoot.PhysShape.physShapeInfo, linksetMass);
+        LinksetRoot.Inertia = inertia * inertiaFactor;
+        m_physicsScene.PE.SetMassProps(LinksetRoot.PhysBody, linksetMass, LinksetRoot.Inertia);
+        m_physicsScene.PE.UpdateInertiaTensor(LinksetRoot.PhysBody);
     }
-
-    // For compound implimented linksets, if there are children, use compound shape for the root.
-    public override BSPhysicsShapeType PreferredPhysicalShape(BSPrimLinkable requestor)
-    { 
-        // Returning 'unknown' means we don't have a preference.
-        BSPhysicsShapeType ret = BSPhysicsShapeType.SHAPE_UNKNOWN;
-        if (IsRoot(requestor) && HasAnyChildren)
-        {
-            ret = BSPhysicsShapeType.SHAPE_COMPOUND;
-        }
-        // DetailLog("{0},BSLinksetCompound.PreferredPhysicalShape,call,shape={1}", LinksetRoot.LocalID, ret);
-        return ret;
+    public override void SetPhysicalCollisionFlags(CollisionFlags collFlags)
+    {
+        if (LinksetRoot.PhysBody.HasPhysicalBody)
+            m_physicsScene.PE.SetCollisionFlags(LinksetRoot.PhysBody, collFlags);
+    }
+    public override void AddToPhysicalCollisionFlags(CollisionFlags collFlags)
+    {
+        if (LinksetRoot.PhysBody.HasPhysicalBody)
+            m_physicsScene.PE.AddToCollisionFlags(LinksetRoot.PhysBody, collFlags);
     }
+    public override void RemoveFromPhysicalCollisionFlags(CollisionFlags collFlags)
+    {
+        if (LinksetRoot.PhysBody.HasPhysicalBody)
+            m_physicsScene.PE.RemoveFromCollisionFlags(LinksetRoot.PhysBody, collFlags);
+    }
+    // ================================================================
 
     // When physical properties are changed the linkset needs to recalculate
     //   its internal properties.
     public override void Refresh(BSPrimLinkable requestor)
     {
-        base.Refresh(requestor);
-
         // Something changed so do the rebuilding thing
-        // ScheduleRebuild();
+        ScheduleRebuild(requestor);
+        base.Refresh(requestor);
     }
 
     // Schedule a refresh to happen after all the other taint processing.
     private void ScheduleRebuild(BSPrimLinkable requestor)
     {
-        DetailLog("{0},BSLinksetCompound.ScheduleRebuild,,rebuilding={1},hasChildren={2},actuallyScheduling={3}", 
+        DetailLog("{0},BSLinksetCompound.ScheduleRebuild,,rebuilding={1},hasChildren={2},actuallyScheduling={3}",
                             requestor.LocalID, Rebuilding, HasAnyChildren, (!Rebuilding && HasAnyChildren));
+
         // When rebuilding, it is possible to set properties that would normally require a rebuild.
         //    If already rebuilding, don't request another rebuild.
         //    If a linkset with just a root prim (simple non-linked prim) don't bother rebuilding.
         if (!Rebuilding && HasAnyChildren)
         {
-            PhysicsScene.PostTaintObject("BSLinksetCompound.ScheduleRebuild", LinksetRoot.LocalID, delegate()
+            m_physicsScene.PostTaintObject("BSLinksetCompound.ScheduleRebuild", LinksetRoot.LocalID, delegate()
             {
                 if (HasAnyChildren)
                     RecomputeLinksetCompound();
@@ -151,47 +126,24 @@ public sealed class BSLinksetCompound : BSLinkset
         if (IsRoot(child))
         {
             // The root is going dynamic. Rebuild the linkset so parts and mass get computed properly.
-            ScheduleRebuild(LinksetRoot);
-        }
-        else
-        {
-            // The origional prims are removed from the world as the shape of the root compound
-            //     shape takes over.
-            PhysicsScene.PE.AddToCollisionFlags(child.PhysBody, CollisionFlags.CF_NO_CONTACT_RESPONSE);
-            PhysicsScene.PE.ForceActivationState(child.PhysBody, ActivationState.DISABLE_SIMULATION);
-            // We don't want collisions from the old linkset children.
-            PhysicsScene.PE.RemoveFromCollisionFlags(child.PhysBody, CollisionFlags.BS_SUBSCRIBE_COLLISION_EVENTS);
-
-            child.PhysBody.collisionType = CollisionType.LinksetChild;
-
-            ret = true;
+            Refresh(LinksetRoot);
         }
         return ret;
     }
 
-    // The object is going static (non-physical). Do any setup necessary for a static linkset.
+    // The object is going static (non-physical). We do not do anything for static linksets.
     // Return 'true' if any properties updated on the passed object.
-    // This doesn't normally happen -- OpenSim removes the objects from the physical
-    //     world if it is a static linkset.
     // Called at taint-time!
     public override bool MakeStatic(BSPrimLinkable child)
     {
         bool ret = false;
+
         DetailLog("{0},BSLinksetCompound.MakeStatic,call,IsRoot={1}", child.LocalID, IsRoot(child));
+        child.ClearDisplacement();
         if (IsRoot(child))
         {
-            ScheduleRebuild(LinksetRoot);
-        }
-        else
-        {
-            // The non-physical children can come back to life.
-            PhysicsScene.PE.RemoveFromCollisionFlags(child.PhysBody, CollisionFlags.CF_NO_CONTACT_RESPONSE);
-
-            child.PhysBody.collisionType = CollisionType.LinksetChild;
-
-            // Don't force activation so setting of DISABLE_SIMULATION can stay if used.
-            PhysicsScene.PE.Activate(child.PhysBody, false);
-            ret = true;
+            // Schedule a rebuild to verify that the root shape is set to the real shape.
+            Refresh(LinksetRoot);
         }
         return ret;
     }
@@ -200,13 +152,20 @@ public sealed class BSLinksetCompound : BSLinkset
     // Called at taint-time.
     public override void UpdateProperties(UpdatedProperties whichUpdated, BSPrimLinkable updated)
     {
+        if (!LinksetRoot.IsPhysicallyActive)
+        {
+            // No reason to do this physical stuff for static linksets.
+            DetailLog("{0},BSLinksetCompound.UpdateProperties,notPhysical", LinksetRoot.LocalID);
+            return;
+        }
+
         // The user moving a child around requires the rebuilding of the linkset compound shape
         // One problem is this happens when a border is crossed -- the simulator implementation
         //    stores the position into the group which causes the move of the object
         //    but it also means all the child positions get updated.
         //    What would cause an unnecessary rebuild so we make sure the linkset is in a
         //    region before bothering to do a rebuild.
-        if (!IsRoot(updated) && PhysicsScene.TerrainManager.IsWithinKnownTerrain(LinksetRoot.RawPosition))
+        if (!IsRoot(updated) && m_physicsScene.TerrainManager.IsWithinKnownTerrain(LinksetRoot.RawPosition))
         {
             // If a child of the linkset is updating only the position or rotation, that can be done
             //    without rebuilding the linkset.
@@ -218,22 +177,22 @@ public sealed class BSLinksetCompound : BSLinkset
             //     and that is caused by us updating the object.
             if ((whichUpdated & ~(UpdatedProperties.Position | UpdatedProperties.Orientation)) == 0)
             {
-                    // Find the physical instance of the child 
-                if (LinksetRoot.PhysShape.HasPhysicalShape && PhysicsScene.PE.IsCompound(LinksetRoot.PhysShape))
+                // Find the physical instance of the child
+                if (LinksetRoot.PhysShape.HasPhysicalShape && m_physicsScene.PE.IsCompound(LinksetRoot.PhysShape.physShapeInfo))
                 {
                     // It is possible that the linkset is still under construction and the child is not yet
                     //    inserted into the compound shape. A rebuild of the linkset in a pre-step action will
                     //    build the whole thing with the new position or rotation.
                     // The index must be checked because Bullet references the child array but does no validity
                     //    checking of the child index passed.
-                    int numLinksetChildren = PhysicsScene.PE.GetNumberOfCompoundChildren(LinksetRoot.PhysShape);
+                    int numLinksetChildren = m_physicsScene.PE.GetNumberOfCompoundChildren(LinksetRoot.PhysShape.physShapeInfo);
                     if (updated.LinksetChildIndex < numLinksetChildren)
                     {
-                        BulletShape linksetChildShape = PhysicsScene.PE.GetChildShapeFromCompoundShapeIndex(LinksetRoot.PhysShape, updated.LinksetChildIndex);
+                        BulletShape linksetChildShape = m_physicsScene.PE.GetChildShapeFromCompoundShapeIndex(LinksetRoot.PhysShape.physShapeInfo, updated.LinksetChildIndex);
                         if (linksetChildShape.HasPhysicalShape)
                         {
                             // Found the child shape within the compound shape
-                            PhysicsScene.PE.UpdateChildTransform(LinksetRoot.PhysShape, updated.LinksetChildIndex,
+                            m_physicsScene.PE.UpdateChildTransform(LinksetRoot.PhysShape.physShapeInfo, updated.LinksetChildIndex,
                                                                         updated.RawPosition - LinksetRoot.RawPosition,
                                                                         updated.RawOrientation * OMV.Quaternion.Inverse(LinksetRoot.RawOrientation),
                                                                         true /* shouldRecalculateLocalAabb */);
@@ -267,83 +226,29 @@ public sealed class BSLinksetCompound : BSLinkset
                     //    there will already be a rebuild scheduled.
                     DetailLog("{0},BSLinksetCompound.UpdateProperties,couldNotUpdateChild.schedulingRebuild,whichUpdated={1}",
                                                                     updated.LocalID, whichUpdated);
-                    updated.LinksetInfo = null; // setting to 'null' causes relative position to be recomputed.
-                    ScheduleRebuild(updated);
+                    Refresh(updated);
                 }
             }
         }
     }
 
     // Routine called when rebuilding the body of some member of the linkset.
-    // Since we don't keep in world relationships, do nothing unless it's a child changing.
+    // If one of the bodies is being changed, the linkset needs rebuilding.
+    // For instance, a linkset is built and then a mesh asset is read in and the mesh is recreated.
     // Returns 'true' of something was actually removed and would need restoring
     // Called at taint-time!!
-    public override bool RemoveBodyDependencies(BSPrimLinkable child)
+    public override bool RemoveDependencies(BSPrimLinkable child)
     {
         bool ret = false;
 
-        DetailLog("{0},BSLinksetCompound.RemoveBodyDependencies,refreshIfChild,rID={1},rBody={2},isRoot={3}",
+        DetailLog("{0},BSLinksetCompound.RemoveDependencies,refreshIfChild,rID={1},rBody={2},isRoot={3}",
                         child.LocalID, LinksetRoot.LocalID, LinksetRoot.PhysBody, IsRoot(child));
 
-        if (!IsRoot(child))
-        {
-            // Because it is a convenient time, recompute child world position and rotation based on
-            //    its position in the linkset.
-            RecomputeChildWorldPosition(child, true /* inTaintTime */);
-            child.LinksetInfo = null;
-        }
-
-        // Cannot schedule a refresh/rebuild here because this routine is called when
-        //     the linkset is being rebuilt.
-        // InternalRefresh(LinksetRoot);
+        Refresh(child);
 
         return ret;
     }
 
-    // When the linkset is built, the child shape is added to the compound shape relative to the
-    //    root shape. The linkset then moves around but this does not move the actual child
-    //    prim. The child prim's location must be recomputed based on the location of the root shape.
-    private void RecomputeChildWorldPosition(BSPrimLinkable child, bool inTaintTime)
-    {
-        // For the moment (20130201), disable this computation (converting the child physical addr back to
-        //    a region address) until we have a good handle on center-of-mass offsets and what the physics
-        //    engine moving a child actually means.
-        // The simulator keeps track of where children should be as the linkset moves. Setting
-        //    the pos/rot here does not effect that knowledge as there is no good way for the
-        //    physics engine to send the simulator an update for a child.
-
-        /*
-        BSLinksetCompoundInfo lci = child.LinksetInfo as BSLinksetCompoundInfo;
-        if (lci != null)
-        {
-            if (inTaintTime)
-            {
-                OMV.Vector3 oldPos = child.RawPosition;
-                child.ForcePosition = LinksetRoot.RawPosition + lci.OffsetFromRoot;
-                child.ForceOrientation = LinksetRoot.RawOrientation * lci.OffsetRot;
-                DetailLog("{0},BSLinksetCompound.RecomputeChildWorldPosition,oldPos={1},lci={2},newPos={3}",
-                                            child.LocalID, oldPos, lci, child.RawPosition);
-            }
-            else
-            {
-                // TaintedObject is not used here so the raw position is set now and not at taint-time.
-                child.Position = LinksetRoot.RawPosition + lci.OffsetFromRoot;
-                child.Orientation = LinksetRoot.RawOrientation * lci.OffsetRot;
-            }
-        }
-        else
-        {
-            // This happens when children have been added to the linkset but the linkset
-            //     has not been constructed yet. So like, at taint time, adding children to a linkset
-            //     and then changing properties of the children (makePhysical, for instance)
-            //     but the post-print action of actually rebuilding the linkset has not yet happened.
-            // PhysicsScene.Logger.WarnFormat("{0} Restoring linkset child position failed because of no relative position computed. ID={1}",
-            //                                 LogHeader, child.LocalID);
-            DetailLog("{0},BSLinksetCompound.recomputeChildWorldPosition,noRelativePositonInfo", child.LocalID);
-        }
-        */
-    }
-
     // ================================================================
 
     // Add a new child to the linkset.
@@ -352,19 +257,19 @@ public sealed class BSLinksetCompound : BSLinkset
     {
         if (!HasChild(child))
         {
-            m_children.Add(child);
+            m_children.Add(child, new BSLinkInfo(child));
 
             DetailLog("{0},BSLinksetCompound.AddChildToLinkset,call,child={1}", LinksetRoot.LocalID, child.LocalID);
 
             // Rebuild the compound shape with the new child shape included
-            ScheduleRebuild(child);
+            Refresh(child);
         }
         return;
     }
 
     // Remove the specified child from the linkset.
     // Safe to call even if the child is not really in the linkset.
-    protected override void RemoveChildFromLinkset(BSPrimLinkable child)
+    protected override void RemoveChildFromLinkset(BSPrimLinkable child, bool inTaintTime)
     {
         child.ClearDisplacement();
 
@@ -376,19 +281,17 @@ public sealed class BSLinksetCompound : BSLinkset
                             child.LocalID, child.PhysBody.AddrString);
 
             // Cause the child's body to be rebuilt and thus restored to normal operation
-            RecomputeChildWorldPosition(child, false);
-            child.LinksetInfo = null;
-            child.ForceBodyShapeRebuild(false);
+            child.ForceBodyShapeRebuild(inTaintTime);
 
             if (!HasAnyChildren)
             {
                 // The linkset is now empty. The root needs rebuilding.
-                LinksetRoot.ForceBodyShapeRebuild(false);
+                LinksetRoot.ForceBodyShapeRebuild(inTaintTime);
             }
             else
             {
                 // Rebuild the compound shape with the child removed
-                ScheduleRebuild(LinksetRoot);
+                Refresh(LinksetRoot);
             }
         }
         return;
@@ -399,108 +302,118 @@ public sealed class BSLinksetCompound : BSLinkset
     // Constraint linksets are rebuilt every time.
     // Note that this works for rebuilding just the root after a linkset is taken apart.
     // Called at taint time!!
-    private bool disableCOM = true;     // DEBUG DEBUG: disable until we get this debugged
+    private bool UseBulletSimRootOffsetHack = false;    // Attempt to have Bullet track the coords of root compound shape
     private void RecomputeLinksetCompound()
     {
         try
         {
-            // Suppress rebuilding while rebuilding. (We know rebuilding is on only one thread.)
             Rebuilding = true;
 
-            // Cause the root shape to be rebuilt as a compound object with just the root in it
-            LinksetRoot.ForceBodyShapeRebuild(true /* inTaintTime */);
+            // No matter what is being done, force the root prim's PhysBody and PhysShape to get set
+            //     to what they should be as if the root was not in a linkset.
+            // Not that bad since we only get into this routine if there are children in the linkset and
+            //     something has been updated/changed.
+            // Have to do the rebuild before checking for physical because this might be a linkset
+            //     being destructed and going non-physical.
+            LinksetRoot.ForceBodyShapeRebuild(true);
 
-            // The center of mass for the linkset is the geometric center of the group.
-            // Compute a displacement for each component so it is relative to the center-of-mass.
-            // Bullet presumes an object's origin (relative <0,0,0>) is its center-of-mass
-            OMV.Vector3 centerOfMassW = LinksetRoot.RawPosition;
-            if (!disableCOM)                             // DEBUG DEBUG
+            // There is no reason to build all this physical stuff for a non-physical or empty linkset.
+            if (!LinksetRoot.IsPhysicallyActive || !HasAnyChildren)
             {
-                // Compute a center-of-mass in world coordinates.
-                centerOfMassW = ComputeLinksetCenterOfMass();
+                DetailLog("{0},BSLinksetCompound.RecomputeLinksetCompound,notPhysicalOrNoChildren", LinksetRoot.LocalID);
+                return; // Note the 'finally' clause at the botton which will get executed.
             }
 
-            OMV.Quaternion invRootOrientation = OMV.Quaternion.Inverse(LinksetRoot.RawOrientation);
-
-            // 'centerDisplacement' is the value to subtract from children to give physical offset position
-            OMV.Vector3 centerDisplacement = (centerOfMassW - LinksetRoot.RawPosition) * invRootOrientation;
-            LinksetRoot.SetEffectiveCenterOfMassW(centerDisplacement);
+            // Get a new compound shape to build the linkset shape in.
+            BSShape linksetShape = BSShapeCompound.GetReference(m_physicsScene);
 
-            // This causes the physical position of the root prim to be offset to accomodate for the displacements
-            LinksetRoot.ForcePosition = LinksetRoot.RawPosition;
+            // Compute a displacement for each component so it is relative to the center-of-mass.
+            // Bullet presumes an object's origin (relative <0,0,0>) is its center-of-mass
+            OMV.Vector3 centerOfMassW = ComputeLinksetCenterOfMass();
 
-            // Update the local transform for the root child shape so it is offset from the <0,0,0> which is COM
-            PhysicsScene.PE.UpdateChildTransform(LinksetRoot.PhysShape, 0 /* childIndex */,
-                                                -centerDisplacement,
-                                                OMV.Quaternion.Identity, // LinksetRoot.RawOrientation,
-                                                false /* shouldRecalculateLocalAabb (is done later after linkset built) */);
+            OMV.Quaternion invRootOrientation = OMV.Quaternion.Normalize(OMV.Quaternion.Inverse(LinksetRoot.RawOrientation));
+            OMV.Vector3 origRootPosition = LinksetRoot.RawPosition;
 
-            DetailLog("{0},BSLinksetCompound.RecomputeLinksetCompound,COM,com={1},rootPos={2},centerDisp={3}",
-                                    LinksetRoot.LocalID, centerOfMassW, LinksetRoot.RawPosition, centerDisplacement);
+            // 'centerDisplacementV' is the vehicle relative distance from the simulator root position to the center-of-mass
+            OMV.Vector3 centerDisplacementV = (centerOfMassW - LinksetRoot.RawPosition) * invRootOrientation;
+            if (UseBulletSimRootOffsetHack || !BSParam.LinksetOffsetCenterOfMass)
+            {
+                // Zero everything if center-of-mass displacement is not being done.
+                centerDisplacementV = OMV.Vector3.Zero;
+                LinksetRoot.ClearDisplacement();
+            }
+            else
+            {
+                // The actual center-of-mass could have been set by the user.
+                centerDisplacementV = LinksetRoot.SetEffectiveCenterOfMassDisplacement(centerDisplacementV);
+            }
 
-            DetailLog("{0},BSLinksetCompound.RecomputeLinksetCompound,start,rBody={1},rShape={2},numChildren={3}",
-                            LinksetRoot.LocalID, LinksetRoot.PhysBody, LinksetRoot.PhysShape, NumberOfChildren);
+            DetailLog("{0},BSLinksetCompound.RecomputeLinksetCompound,COM,rootPos={1},com={2},comDisp={3}",
+                                LinksetRoot.LocalID, origRootPosition, centerOfMassW, centerDisplacementV);
 
-            // Add a shape for each of the other children in the linkset
+            // Add the shapes of all the components of the linkset
             int memberIndex = 1;
-            ForEachMember(delegate(BSPrimLinkable cPrim)
+            ForEachMember((cPrim) =>
             {
                 if (IsRoot(cPrim))
                 {
+                    // Root shape is always index zero.
                     cPrim.LinksetChildIndex = 0;
                 }
                 else
                 {
                     cPrim.LinksetChildIndex = memberIndex;
+                    memberIndex++;
+                }
 
-                    if (cPrim.PhysShape.isNativeShape)
-                    {
-                        // A native shape is turned into a hull collision shape because native
-                        //    shapes are not shared so we have to hullify it so it will be tracked
-                        //    and freed at the correct time. This also solves the scaling problem
-                        //    (native shapes scale but hull/meshes are assumed to not be).
-                        // TODO: decide of the native shape can just be used in the compound shape.
-                        //    Use call to CreateGeomNonSpecial().
-                        BulletShape saveShape = cPrim.PhysShape;
-                        cPrim.PhysShape.Clear();        // Don't let the create free the child's shape
-                        PhysicsScene.Shapes.CreateGeomMeshOrHull(cPrim, null);
-                        BulletShape newShape = cPrim.PhysShape;
-                        cPrim.PhysShape = saveShape;
-
-                        OMV.Vector3 offsetPos = (cPrim.RawPosition - LinksetRoot.RawPosition) * invRootOrientation - centerDisplacement;
-                        OMV.Quaternion offsetRot = cPrim.RawOrientation * invRootOrientation;
-                        PhysicsScene.PE.AddChildShapeToCompoundShape(LinksetRoot.PhysShape, newShape, offsetPos, offsetRot);
-                        DetailLog("{0},BSLinksetCompound.RecomputeLinksetCompound,addNative,indx={1},rShape={2},cShape={3},offPos={4},offRot={5}",
-                                    LinksetRoot.LocalID, memberIndex, LinksetRoot.PhysShape, newShape, offsetPos, offsetRot);
-                    }
-                    else
-                    {
-                        // For the shared shapes (meshes and hulls), just use the shape in the child.
-                        // The reference count added here will be decremented when the compound shape
-                        //     is destroyed in BSShapeCollection (the child shapes are looped over and dereferenced).
-                        if (PhysicsScene.Shapes.ReferenceShape(cPrim.PhysShape))
-                        {
-                            PhysicsScene.Logger.ErrorFormat("{0} Rebuilt sharable shape when building linkset! Region={1}, primID={2}, shape={3}",
-                                                LogHeader, PhysicsScene.RegionName, cPrim.LocalID, cPrim.PhysShape);
-                        }
-                        OMV.Vector3 offsetPos = (cPrim.RawPosition - LinksetRoot.RawPosition) * invRootOrientation - centerDisplacement;
-                        OMV.Quaternion offsetRot = cPrim.RawOrientation * invRootOrientation;
-                        PhysicsScene.PE.AddChildShapeToCompoundShape(LinksetRoot.PhysShape, cPrim.PhysShape, offsetPos, offsetRot);
-                        DetailLog("{0},BSLinksetCompound.RecomputeLinksetCompound,addNonNative,indx={1},rShape={2},cShape={3},offPos={4},offRot={5}",
-                                    LinksetRoot.LocalID, memberIndex, LinksetRoot.PhysShape, cPrim.PhysShape, offsetPos, offsetRot);
+                // Get a reference to the shape of the child for adding of that shape to the linkset compound shape
+                BSShape childShape = cPrim.PhysShape.GetReference(m_physicsScene, cPrim);
 
-                    }
-                    memberIndex++;
+                // Offset the child shape from the center-of-mass and rotate it to vehicle relative.
+                OMV.Vector3 offsetPos = (cPrim.RawPosition - origRootPosition) * invRootOrientation - centerDisplacementV;
+                OMV.Quaternion offsetRot = OMV.Quaternion.Normalize(cPrim.RawOrientation) * invRootOrientation;
+
+                // Add the child shape to the compound shape being built
+                m_physicsScene.PE.AddChildShapeToCompoundShape(linksetShape.physShapeInfo, childShape.physShapeInfo, offsetPos, offsetRot);
+                DetailLog("{0},BSLinksetCompound.RecomputeLinksetCompound,addChild,indx={1},cShape={2},offPos={3},offRot={4}",
+                                    LinksetRoot.LocalID, cPrim.LinksetChildIndex, childShape, offsetPos, offsetRot);
+
+                // Since we are borrowing the shape of the child, disable the origional child body
+                if (!IsRoot(cPrim))
+                {
+                    m_physicsScene.PE.AddToCollisionFlags(cPrim.PhysBody, CollisionFlags.CF_NO_CONTACT_RESPONSE);
+                    m_physicsScene.PE.ForceActivationState(cPrim.PhysBody, ActivationState.DISABLE_SIMULATION);
+                    // We don't want collisions from the old linkset children.
+                    m_physicsScene.PE.RemoveFromCollisionFlags(cPrim.PhysBody, CollisionFlags.BS_SUBSCRIBE_COLLISION_EVENTS);
+                    cPrim.PhysBody.collisionType = CollisionType.LinksetChild;
                 }
+
                 return false;   // 'false' says to move onto the next child in the list
             });
 
+            // Replace the root shape with the built compound shape.
+            // Object removed and added to world to get collision cache rebuilt for new shape.
+            LinksetRoot.PhysShape.Dereference(m_physicsScene);
+            LinksetRoot.PhysShape = linksetShape;
+            m_physicsScene.PE.RemoveObjectFromWorld(m_physicsScene.World, LinksetRoot.PhysBody);
+            m_physicsScene.PE.SetCollisionShape(m_physicsScene.World, LinksetRoot.PhysBody, linksetShape.physShapeInfo);
+            m_physicsScene.PE.AddObjectToWorld(m_physicsScene.World, LinksetRoot.PhysBody);
+            DetailLog("{0},BSLinksetCompound.RecomputeLinksetCompound,addBody,body={1},shape={2}",
+                                        LinksetRoot.LocalID, LinksetRoot.PhysBody, linksetShape);
+
             // With all of the linkset packed into the root prim, it has the mass of everyone.
             LinksetMass = ComputeLinksetMass();
             LinksetRoot.UpdatePhysicalMassProperties(LinksetMass, true);
 
-            // Enable the physical position updator to return the position and rotation of the root shape
-            PhysicsScene.PE.AddToCollisionFlags(LinksetRoot.PhysBody, CollisionFlags.BS_RETURN_ROOT_COMPOUND_SHAPE);
+            if (UseBulletSimRootOffsetHack)
+            {
+                // Enable the physical position updator to return the position and rotation of the root shape.
+                // This enables a feature in the C++ code to return the world coordinates of the first shape in the
+                //     compound shape. This aleviates the need to offset the returned physical position by the
+                //     center-of-mass offset.
+                // TODO: either debug this feature or remove it.
+                m_physicsScene.PE.AddToCollisionFlags(LinksetRoot.PhysBody, CollisionFlags.BS_RETURN_ROOT_COMPOUND_SHAPE);
+            }
         }
         finally
         {
@@ -508,7 +421,7 @@ public sealed class BSLinksetCompound : BSLinkset
         }
 
         // See that the Aabb surrounds the new shape
-        PhysicsScene.PE.RecalculateCompoundShapeLocalAabb(LinksetRoot.PhysShape);
+        m_physicsScene.PE.RecalculateCompoundShapeLocalAabb(LinksetRoot.PhysShape.physShapeInfo);
     }
 }
 }
\ No newline at end of file
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSLinksetConstraints.cs b/OpenSim/Region/Physics/BulletSPlugin/BSLinksetConstraints.cs
index 6d252ca..aaf92c8 100755
--- a/OpenSim/Region/Physics/BulletSPlugin/BSLinksetConstraints.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSLinksetConstraints.cs
@@ -1,4 +1,4 @@
-/*
+/*
  * Copyright (c) Contributors, http://opensimulator.org/
  * See CONTRIBUTORS.TXT for a full list of copyright holders.
  *
@@ -28,6 +28,8 @@ using System;
 using System.Collections.Generic;
 using System.Text;
 
+using OpenSim.Region.OptionalModules.Scripting;
+
 using OMV = OpenMetaverse;
 
 namespace OpenSim.Region.Physics.BulletSPlugin
@@ -36,26 +38,194 @@ public sealed class BSLinksetConstraints : BSLinkset
 {
     // private static string LogHeader = "[BULLETSIM LINKSET CONSTRAINTS]";
 
+    public class BSLinkInfoConstraint : BSLinkInfo
+    {
+        public ConstraintType constraintType;
+        public BSConstraint constraint;
+        public OMV.Vector3 linearLimitLow;
+        public OMV.Vector3 linearLimitHigh;
+        public OMV.Vector3 angularLimitLow;
+        public OMV.Vector3 angularLimitHigh;
+        public bool useFrameOffset;
+        public bool enableTransMotor;
+        public float transMotorMaxVel;
+        public float transMotorMaxForce;
+        public float cfm;
+        public float erp;
+        public float solverIterations;
+        //
+        public OMV.Vector3 frameInAloc;
+        public OMV.Quaternion frameInArot;
+        public OMV.Vector3 frameInBloc;
+        public OMV.Quaternion frameInBrot;
+        public bool useLinearReferenceFrameA;
+        // Spring
+        public bool[] springAxisEnable;
+        public float[] springDamping;
+        public float[] springStiffness;
+        public OMV.Vector3 springLinearEquilibriumPoint;
+        public OMV.Vector3 springAngularEquilibriumPoint;
+
+        public BSLinkInfoConstraint(BSPrimLinkable pMember)
+            : base(pMember)
+        {
+            constraint = null;
+            ResetLink();
+            member.PhysScene.DetailLog("{0},BSLinkInfoConstraint.creation", member.LocalID);
+        }
+
+        // Set all the parameters for this constraint to a fixed, non-movable constraint.
+        public override void ResetLink()
+        {
+            // constraintType = ConstraintType.D6_CONSTRAINT_TYPE;
+            constraintType = ConstraintType.FIXED_CONSTRAINT_TYPE;
+            linearLimitLow = OMV.Vector3.Zero;
+            linearLimitHigh = OMV.Vector3.Zero;
+            angularLimitLow = OMV.Vector3.Zero;
+            angularLimitHigh = OMV.Vector3.Zero;
+            useFrameOffset = BSParam.LinkConstraintUseFrameOffset;
+            enableTransMotor = BSParam.LinkConstraintEnableTransMotor;
+            transMotorMaxVel = BSParam.LinkConstraintTransMotorMaxVel;
+            transMotorMaxForce = BSParam.LinkConstraintTransMotorMaxForce;
+            cfm = BSParam.LinkConstraintCFM;
+            erp = BSParam.LinkConstraintERP;
+            solverIterations = BSParam.LinkConstraintSolverIterations;
+            frameInAloc = OMV.Vector3.Zero;
+            frameInArot = OMV.Quaternion.Identity;
+            frameInBloc = OMV.Vector3.Zero;
+            frameInBrot = OMV.Quaternion.Identity;
+            useLinearReferenceFrameA = true;
+            springAxisEnable = new bool[6];
+            springDamping = new float[6];
+            springStiffness = new float[6];
+            for (int ii = 0; ii < springAxisEnable.Length; ii++)
+            {
+                springAxisEnable[ii] = false;
+                springDamping[ii] = BSAPITemplate.SPRING_NOT_SPECIFIED;
+                springStiffness[ii] = BSAPITemplate.SPRING_NOT_SPECIFIED;
+            }
+            springLinearEquilibriumPoint = OMV.Vector3.Zero;
+            springAngularEquilibriumPoint = OMV.Vector3.Zero;
+            member.PhysScene.DetailLog("{0},BSLinkInfoConstraint.ResetLink", member.LocalID);
+        }
+
+        // Given a constraint, apply the current constraint parameters to same.
+        public override void SetLinkParameters(BSConstraint constrain)
+        {
+            member.PhysScene.DetailLog("{0},BSLinkInfoConstraint.SetLinkParameters,type={1}", member.LocalID, constraintType);
+            switch (constraintType)
+            {
+                case ConstraintType.FIXED_CONSTRAINT_TYPE:
+                case ConstraintType.D6_CONSTRAINT_TYPE:
+                    BSConstraint6Dof constrain6dof = constrain as BSConstraint6Dof;
+                    if (constrain6dof != null)
+                    {
+                        // NOTE: D6_SPRING_CONSTRAINT_TYPE should be updated if you change any of this code.
+                        // zero linear and angular limits makes the objects unable to move in relation to each other
+                        constrain6dof.SetLinearLimits(linearLimitLow, linearLimitHigh);
+                        constrain6dof.SetAngularLimits(angularLimitLow, angularLimitHigh);
+
+                        // tweek the constraint to increase stability
+                        constrain6dof.UseFrameOffset(useFrameOffset);
+                        constrain6dof.TranslationalLimitMotor(enableTransMotor, transMotorMaxVel, transMotorMaxForce);
+                        constrain6dof.SetCFMAndERP(cfm, erp);
+                        if (solverIterations != 0f)
+                        {
+                            constrain6dof.SetSolverIterations(solverIterations);
+                        }
+                    }
+                    break;
+                case ConstraintType.D6_SPRING_CONSTRAINT_TYPE:
+                    BSConstraintSpring constrainSpring = constrain as BSConstraintSpring;
+                    if (constrainSpring != null)
+                    {
+                        // zero linear and angular limits makes the objects unable to move in relation to each other
+                        constrainSpring.SetLinearLimits(linearLimitLow, linearLimitHigh);
+                        constrainSpring.SetAngularLimits(angularLimitLow, angularLimitHigh);
+
+                        // tweek the constraint to increase stability
+                        constrainSpring.UseFrameOffset(useFrameOffset);
+                        constrainSpring.TranslationalLimitMotor(enableTransMotor, transMotorMaxVel, transMotorMaxForce);
+                        constrainSpring.SetCFMAndERP(cfm, erp);
+                        if (solverIterations != 0f)
+                        {
+                            constrainSpring.SetSolverIterations(solverIterations);
+                        }
+                        for (int ii = 0; ii < springAxisEnable.Length; ii++)
+                        {
+                            constrainSpring.SetAxisEnable(ii, springAxisEnable[ii]);
+                            if (springDamping[ii] != BSAPITemplate.SPRING_NOT_SPECIFIED)
+                                constrainSpring.SetDamping(ii, springDamping[ii]);
+                            if (springStiffness[ii] != BSAPITemplate.SPRING_NOT_SPECIFIED)
+                                constrainSpring.SetStiffness(ii, springStiffness[ii]);
+                        }
+                        constrainSpring.CalculateTransforms();
+
+                        if (springLinearEquilibriumPoint != OMV.Vector3.Zero)
+                            constrainSpring.SetEquilibriumPoint(springLinearEquilibriumPoint, springAngularEquilibriumPoint);
+                        else
+                            constrainSpring.SetEquilibriumPoint(BSAPITemplate.SPRING_NOT_SPECIFIED, BSAPITemplate.SPRING_NOT_SPECIFIED);
+                    }
+                    break;
+                default:
+                    break;
+            }
+        }
+
+        // Return 'true' if the property updates from the physics engine should be reported
+        //    to the simulator.
+        // If the constraint is fixed, we don't need to report as the simulator and viewer will
+        //    report the right things.
+        public override bool ShouldUpdateChildProperties()
+        {
+            bool ret = true;
+            if (constraintType == ConstraintType.FIXED_CONSTRAINT_TYPE)
+                ret = false;
+
+            return ret;
+        }
+    }
+
     public BSLinksetConstraints(BSScene scene, BSPrimLinkable parent) : base(scene, parent)
     {
+        LinksetImpl = LinksetImplementation.Constraint;
     }
 
+    private static string LogHeader = "[BULLETSIM LINKSET CONSTRAINT]";
+
     // When physical properties are changed the linkset needs to recalculate
     //   its internal properties.
     // This is queued in the 'post taint' queue so the
     //   refresh will happen once after all the other taints are applied.
     public override void Refresh(BSPrimLinkable requestor)
     {
+        ScheduleRebuild(requestor);
         base.Refresh(requestor);
 
-        if (HasAnyChildren && IsRoot(requestor))
+    }
+
+    private void ScheduleRebuild(BSPrimLinkable requestor)
+    {
+        DetailLog("{0},BSLinksetConstraint.ScheduleRebuild,,rebuilding={1},hasChildren={2},actuallyScheduling={3}",
+                            requestor.LocalID, Rebuilding, HasAnyChildren, (!Rebuilding && HasAnyChildren));
+
+        // When rebuilding, it is possible to set properties that would normally require a rebuild.
+        //    If already rebuilding, don't request another rebuild.
+        //    If a linkset with just a root prim (simple non-linked prim) don't bother rebuilding.
+        if (!Rebuilding && HasAnyChildren)
         {
             // Queue to happen after all the other taint processing
-            PhysicsScene.PostTaintObject("BSLinksetContraints.Refresh", requestor.LocalID, delegate()
+            m_physicsScene.PostTaintObject("BSLinksetContraints.Refresh", requestor.LocalID, delegate()
+            {
+                if (HasAnyChildren)
                 {
-                    if (HasAnyChildren && IsRoot(requestor))
-                        RecomputeLinksetConstraints();
-                });
+                    // Constraints that have not been changed are not rebuild but make sure
+                    //     the constraint of the requestor is rebuilt.
+                    PhysicallyUnlinkAChildFromRoot(LinksetRoot, requestor);
+                    // Rebuild the linkset and all its constraints.
+                    RecomputeLinksetConstraints();
+                }
+            });
         }
     }
 
@@ -67,8 +237,14 @@ public sealed class BSLinksetConstraints : BSLinkset
     // Called at taint-time!
     public override bool MakeDynamic(BSPrimLinkable child)
     {
-        // What is done for each object in BSPrim is what we want.
-        return false;
+        bool ret = false;
+        DetailLog("{0},BSLinksetConstraints.MakeDynamic,call,IsRoot={1}", child.LocalID, IsRoot(child));
+        if (IsRoot(child))
+        {
+            // The root is going dynamic. Rebuild the linkset so parts and mass get computed properly.
+            Refresh(LinksetRoot);
+        }
+        return ret;
     }
 
     // The object is going static (non-physical). Do any setup necessary for a static linkset.
@@ -78,8 +254,16 @@ public sealed class BSLinksetConstraints : BSLinkset
     // Called at taint-time!
     public override bool MakeStatic(BSPrimLinkable child)
     {
-        // What is done for each object in BSPrim is what we want.
-        return false;
+        bool ret = false;
+
+        DetailLog("{0},BSLinksetConstraint.MakeStatic,call,IsRoot={1}", child.LocalID, IsRoot(child));
+        child.ClearDisplacement();
+        if (IsRoot(child))
+        {
+            // Schedule a rebuild to verify that the root shape is set to the real shape.
+            Refresh(LinksetRoot);
+        }
+        return ret;
     }
 
     // Called at taint-time!!
@@ -93,11 +277,11 @@ public sealed class BSLinksetConstraints : BSLinkset
     //     up to rebuild the constraints before the next simulation step.
     // Returns 'true' of something was actually removed and would need restoring
     // Called at taint-time!!
-    public override bool RemoveBodyDependencies(BSPrimLinkable child)
+    public override bool RemoveDependencies(BSPrimLinkable child)
     {
         bool ret = false;
 
-        DetailLog("{0},BSLinksetConstraint.RemoveBodyDependencies,removeChildrenForRoot,rID={1},rBody={2}",
+        DetailLog("{0},BSLinksetConstraint.RemoveDependencies,removeChildrenForRoot,rID={1},rBody={2}",
                                     child.LocalID, LinksetRoot.LocalID, LinksetRoot.PhysBody.AddrString);
 
         lock (m_linksetActivityLock)
@@ -118,7 +302,7 @@ public sealed class BSLinksetConstraints : BSLinkset
     {
         if (!HasChild(child))
         {
-            m_children.Add(child);
+            m_children.Add(child, new BSLinkInfoConstraint(child));
 
             DetailLog("{0},BSLinksetConstraints.AddChildToLinkset,call,child={1}", LinksetRoot.LocalID, child.LocalID);
 
@@ -130,7 +314,7 @@ public sealed class BSLinksetConstraints : BSLinkset
 
     // Remove the specified child from the linkset.
     // Safe to call even if the child is not really in my linkset.
-    protected override void RemoveChildFromLinkset(BSPrimLinkable child)
+    protected override void RemoveChildFromLinkset(BSPrimLinkable child, bool inTaintTime)
     {
         if (m_children.Remove(child))
         {
@@ -142,7 +326,7 @@ public sealed class BSLinksetConstraints : BSLinkset
                             rootx.LocalID, rootx.PhysBody.AddrString,
                             childx.LocalID, childx.PhysBody.AddrString);
 
-            PhysicsScene.TaintedObject("BSLinksetConstraints.RemoveChildFromLinkset", delegate()
+            m_physicsScene.TaintedObject(inTaintTime, childx.LocalID, "BSLinksetConstraints.RemoveChildFromLinkset", delegate()
             {
                 PhysicallyUnlinkAChildFromRoot(rootx, childx);
             });
@@ -165,73 +349,86 @@ public sealed class BSLinksetConstraints : BSLinkset
         Refresh(rootPrim);
     }
 
-    private BSConstraint BuildConstraint(BSPrimLinkable rootPrim, BSPrimLinkable childPrim)
+    // Create a static constraint between the two passed objects
+    private BSConstraint BuildConstraint(BSPrimLinkable rootPrim, BSLinkInfo li)
     {
+        BSLinkInfoConstraint linkInfo = li as BSLinkInfoConstraint;
+        if (linkInfo == null)
+            return null;
+
         // Zero motion for children so they don't interpolate
-        childPrim.ZeroMotion(true);
-
-        // Relative position normalized to the root prim
-        // Essentually a vector pointing from center of rootPrim to center of childPrim
-        OMV.Vector3 childRelativePosition = childPrim.Position - rootPrim.Position;
-
-        // real world coordinate of midpoint between the two objects
-        OMV.Vector3 midPoint = rootPrim.Position + (childRelativePosition / 2);
-
-        DetailLog("{0},BSLinksetConstraint.BuildConstraint,taint,root={1},rBody={2},child={3},cBody={4},rLoc={5},cLoc={6},midLoc={7}",
-                                        rootPrim.LocalID,
-                                        rootPrim.LocalID, rootPrim.PhysBody.AddrString,
-                                        childPrim.LocalID, childPrim.PhysBody.AddrString,
-                                        rootPrim.Position, childPrim.Position, midPoint);
-
-        // create a constraint that allows no freedom of movement between the two objects
-        // http://bulletphysics.org/Bullet/phpBB3/viewtopic.php?t=4818
-
-        BSConstraint6Dof constrain = new BSConstraint6Dof(
-                            PhysicsScene.World, rootPrim.PhysBody, childPrim.PhysBody, midPoint, true, true );
-                            // PhysicsScene.World, childPrim.BSBody, rootPrim.BSBody, midPoint, true, true );
-
-        /* NOTE: below is an attempt to build constraint with full frame computation, etc.
-         *     Using the midpoint is easier since it lets the Bullet code manipulate the transforms
-         *     of the objects.
-         * Code left for future programmers.
-        // ==================================================================================
-        // relative position normalized to the root prim
-        OMV.Quaternion invThisOrientation = OMV.Quaternion.Inverse(rootPrim.Orientation);
-        OMV.Vector3 childRelativePosition = (childPrim.Position - rootPrim.Position) * invThisOrientation;
-
-        // relative rotation of the child to the parent
-        OMV.Quaternion childRelativeRotation = invThisOrientation * childPrim.Orientation;
-        OMV.Quaternion inverseChildRelativeRotation = OMV.Quaternion.Inverse(childRelativeRotation);
-
-        DetailLog("{0},BSLinksetConstraint.PhysicallyLinkAChildToRoot,taint,root={1},child={2}", rootPrim.LocalID, rootPrim.LocalID, childPrim.LocalID);
-        BS6DofConstraint constrain = new BS6DofConstraint(
-                        PhysicsScene.World, rootPrim.Body, childPrim.Body,
-                        OMV.Vector3.Zero,
-                        OMV.Quaternion.Inverse(rootPrim.Orientation),
-                        OMV.Vector3.Zero,
-                        OMV.Quaternion.Inverse(childPrim.Orientation),
-                        true,
-                        true
-                        );
-        // ==================================================================================
-        */
-
-        PhysicsScene.Constraints.AddConstraint(constrain);
-
-        // zero linear and angular limits makes the objects unable to move in relation to each other
-        constrain.SetLinearLimits(OMV.Vector3.Zero, OMV.Vector3.Zero);
-        constrain.SetAngularLimits(OMV.Vector3.Zero, OMV.Vector3.Zero);
-
-        // tweek the constraint to increase stability
-        constrain.UseFrameOffset(BSParam.LinkConstraintUseFrameOffset);
-        constrain.TranslationalLimitMotor(BSParam.LinkConstraintEnableTransMotor,
-                        BSParam.LinkConstraintTransMotorMaxVel,
-                        BSParam.LinkConstraintTransMotorMaxForce);
-        constrain.SetCFMAndERP(BSParam.LinkConstraintCFM, BSParam.LinkConstraintERP);
-        if (BSParam.LinkConstraintSolverIterations != 0f)
+        li.member.ZeroMotion(true);
+
+        BSConstraint constrain = null;
+
+        switch (linkInfo.constraintType)
         {
-            constrain.SetSolverIterations(BSParam.LinkConstraintSolverIterations);
+            case ConstraintType.FIXED_CONSTRAINT_TYPE:
+            case ConstraintType.D6_CONSTRAINT_TYPE:
+                // Relative position normalized to the root prim
+                // Essentually a vector pointing from center of rootPrim to center of li.member
+                OMV.Vector3 childRelativePosition = linkInfo.member.Position - rootPrim.Position;
+
+                // real world coordinate of midpoint between the two objects
+                OMV.Vector3 midPoint = rootPrim.Position + (childRelativePosition / 2);
+
+                DetailLog("{0},BSLinksetConstraint.BuildConstraint,6Dof,rBody={1},cBody={2},rLoc={3},cLoc={4},midLoc={5}",
+                                                rootPrim.LocalID, rootPrim.PhysBody, linkInfo.member.PhysBody,
+                                                rootPrim.Position, linkInfo.member.Position, midPoint);
+
+                // create a constraint that allows no freedom of movement between the two objects
+                // http://bulletphysics.org/Bullet/phpBB3/viewtopic.php?t=4818
+
+                constrain = new BSConstraint6Dof(
+                                    m_physicsScene.World, rootPrim.PhysBody, linkInfo.member.PhysBody, midPoint, true, true );
+
+                /* NOTE: below is an attempt to build constraint with full frame computation, etc.
+                 *     Using the midpoint is easier since it lets the Bullet code manipulate the transforms
+                 *     of the objects.
+                 * Code left for future programmers.
+                // ==================================================================================
+                // relative position normalized to the root prim
+                OMV.Quaternion invThisOrientation = OMV.Quaternion.Inverse(rootPrim.Orientation);
+                OMV.Vector3 childRelativePosition = (liConstraint.member.Position - rootPrim.Position) * invThisOrientation;
+
+                // relative rotation of the child to the parent
+                OMV.Quaternion childRelativeRotation = invThisOrientation * liConstraint.member.Orientation;
+                OMV.Quaternion inverseChildRelativeRotation = OMV.Quaternion.Inverse(childRelativeRotation);
+
+                DetailLog("{0},BSLinksetConstraint.PhysicallyLinkAChildToRoot,taint,root={1},child={2}", rootPrim.LocalID, rootPrim.LocalID, liConstraint.member.LocalID);
+                constrain = new BS6DofConstraint(
+                                PhysicsScene.World, rootPrim.Body, liConstraint.member.Body,
+                                OMV.Vector3.Zero,
+                                OMV.Quaternion.Inverse(rootPrim.Orientation),
+                                OMV.Vector3.Zero,
+                                OMV.Quaternion.Inverse(liConstraint.member.Orientation),
+                                true,
+                                true
+                                );
+                // ==================================================================================
+                */
+
+                break;
+            case ConstraintType.D6_SPRING_CONSTRAINT_TYPE:
+                constrain = new BSConstraintSpring(m_physicsScene.World, rootPrim.PhysBody, linkInfo.member.PhysBody,
+                                linkInfo.frameInAloc, linkInfo.frameInArot, linkInfo.frameInBloc, linkInfo.frameInBrot,
+                                linkInfo.useLinearReferenceFrameA,
+                                true /*disableCollisionsBetweenLinkedBodies*/);
+                DetailLog("{0},BSLinksetConstraint.BuildConstraint,spring,root={1},rBody={2},child={3},cBody={4},rLoc={5},cLoc={6}",
+                                                rootPrim.LocalID,
+                                                rootPrim.LocalID, rootPrim.PhysBody.AddrString,
+                                                linkInfo.member.LocalID, linkInfo.member.PhysBody.AddrString,
+                                                rootPrim.Position, linkInfo.member.Position);
+
+                break;
+            default:
+                break;
         }
+
+        linkInfo.SetLinkParameters(constrain);
+
+        m_physicsScene.Constraints.AddConstraint(constrain);
+
         return constrain;
     }
 
@@ -247,13 +444,22 @@ public sealed class BSLinksetConstraints : BSLinkset
                             rootPrim.LocalID, rootPrim.PhysBody.AddrString,
                             childPrim.LocalID, childPrim.PhysBody.AddrString);
 
-        // Find the constraint for this link and get rid of it from the overall collection and from my list
-        if (PhysicsScene.Constraints.RemoveAndDestroyConstraint(rootPrim.PhysBody, childPrim.PhysBody))
+        // If asked to unlink root from root, just remove all the constraints
+        if (rootPrim == childPrim || childPrim == LinksetRoot)
         {
-            // Make the child refresh its location
-            PhysicsScene.PE.PushUpdate(childPrim.PhysBody);
+            PhysicallyUnlinkAllChildrenFromRoot(LinksetRoot);
             ret = true;
         }
+        else
+        {
+            // Find the constraint for this link and get rid of it from the overall collection and from my list
+            if (m_physicsScene.Constraints.RemoveAndDestroyConstraint(rootPrim.PhysBody, childPrim.PhysBody))
+            {
+                // Make the child refresh its location
+                m_physicsScene.PE.PushUpdate(childPrim.PhysBody);
+                ret = true;
+            }
+        }
 
         return ret;
     }
@@ -265,7 +471,7 @@ public sealed class BSLinksetConstraints : BSLinkset
     {
         DetailLog("{0},BSLinksetConstraint.PhysicallyUnlinkAllChildren,taint", rootPrim.LocalID);
 
-        return PhysicsScene.Constraints.RemoveAndDestroyConstraint(rootPrim.PhysBody);
+        return m_physicsScene.Constraints.RemoveAndDestroyConstraint(rootPrim.PhysBody);
     }
 
     // Call each of the constraints that make up this linkset and recompute the
@@ -281,24 +487,360 @@ public sealed class BSLinksetConstraints : BSLinkset
         DetailLog("{0},BSLinksetConstraint.RecomputeLinksetConstraints,set,rBody={1},linksetMass={2}",
                             LinksetRoot.LocalID, LinksetRoot.PhysBody.AddrString, linksetMass);
 
-        foreach (BSPrimLinkable child in m_children)
+        try
         {
-            // A child in the linkset physically shows the mass of the whole linkset.
-            // This allows Bullet to apply enough force on the child to move the whole linkset.
-            // (Also do the mass stuff before recomputing the constraint so mass is not zero.)
-            child.UpdatePhysicalMassProperties(linksetMass, true);
+            Rebuilding = true;
 
-            BSConstraint constrain;
-            if (!PhysicsScene.Constraints.TryGetConstraint(LinksetRoot.PhysBody, child.PhysBody, out constrain))
+            // There is no reason to build all this physical stuff for a non-physical linkset.
+            if (!LinksetRoot.IsPhysicallyActive || !HasAnyChildren)
             {
-                // If constraint doesn't exist yet, create it.
-                constrain = BuildConstraint(LinksetRoot, child);
+                DetailLog("{0},BSLinksetConstraint.RecomputeLinksetCompound,notPhysicalOrNoChildren", LinksetRoot.LocalID);
+                return; // Note the 'finally' clause at the botton which will get executed.
             }
-            constrain.RecomputeConstraintVariables(linksetMass);
 
-            // PhysicsScene.PE.DumpConstraint(PhysicsScene.World, constrain.Constraint);    // DEBUG DEBUG
+            ForEachLinkInfo((li) =>
+            {
+                // A child in the linkset physically shows the mass of the whole linkset.
+                // This allows Bullet to apply enough force on the child to move the whole linkset.
+                // (Also do the mass stuff before recomputing the constraint so mass is not zero.)
+                li.member.UpdatePhysicalMassProperties(linksetMass, true);
+
+                BSConstraint constrain;
+                if (!m_physicsScene.Constraints.TryGetConstraint(LinksetRoot.PhysBody, li.member.PhysBody, out constrain))
+                {
+                    // If constraint doesn't exist yet, create it.
+                    constrain = BuildConstraint(LinksetRoot, li);
+                }
+                li.SetLinkParameters(constrain);
+                constrain.RecomputeConstraintVariables(linksetMass);
+
+                // PhysicsScene.PE.DumpConstraint(PhysicsScene.World, constrain.Constraint);    // DEBUG DEBUG
+                return false;   // 'false' says to keep processing other members
+            });
         }
+        finally
+        {
+            Rebuilding = false;
+        }
+    }
 
+    #region Extension
+    public override object Extension(string pFunct, params object[] pParams)
+    {
+        object ret = null;
+        switch (pFunct)
+        {
+            // pParams = [ BSPhysObject root, BSPhysObject child, integer linkType ]
+            case ExtendedPhysics.PhysFunctChangeLinkType:
+                if (pParams.Length > 2)
+                {
+                    int requestedType = (int)pParams[2];
+                    DetailLog("{0},BSLinksetConstraint.ChangeLinkType,requestedType={1}", LinksetRoot.LocalID, requestedType);
+                    if (requestedType == (int)ConstraintType.FIXED_CONSTRAINT_TYPE
+                        || requestedType == (int)ConstraintType.D6_CONSTRAINT_TYPE
+                        || requestedType == (int)ConstraintType.D6_SPRING_CONSTRAINT_TYPE
+                        || requestedType == (int)ConstraintType.HINGE_CONSTRAINT_TYPE
+                        || requestedType == (int)ConstraintType.CONETWIST_CONSTRAINT_TYPE
+                        || requestedType == (int)ConstraintType.SLIDER_CONSTRAINT_TYPE)
+                    {
+                        BSPrimLinkable child = pParams[1] as BSPrimLinkable;
+                        if (child != null)
+                        {
+                            DetailLog("{0},BSLinksetConstraint.ChangeLinkType,rootID={1},childID={2},type={3}",
+                                                    LinksetRoot.LocalID, LinksetRoot.LocalID, child.LocalID, requestedType);
+                            m_physicsScene.TaintedObject(child.LocalID, "BSLinksetConstraint.PhysFunctChangeLinkType", delegate()
+                            {
+                                // Pick up all the constraints currently created.
+                                RemoveDependencies(child);
+
+                                BSLinkInfo linkInfo = null;
+                                if (TryGetLinkInfo(child, out linkInfo))
+                                {
+                                    BSLinkInfoConstraint linkInfoC = linkInfo as BSLinkInfoConstraint;
+                                    if (linkInfoC != null)
+                                    {
+                                        linkInfoC.constraintType = (ConstraintType)requestedType;
+                                        ret = (object)true;
+                                        DetailLog("{0},BSLinksetConstraint.ChangeLinkType,link={1},type={2}",
+                                                    linkInfo.member.LocalID, linkInfo.member.LocalID, linkInfoC.constraintType);
+                                    }
+                                    else
+                                    {
+                                        DetailLog("{0},BSLinksetConstraint.ChangeLinkType,linkInfoNotConstraint,childID={1}", LinksetRoot.LocalID, child.LocalID);
+                                    }
+                                }
+                                else
+                                {
+                                    DetailLog("{0},BSLinksetConstraint.ChangeLinkType,noLinkInfoForChild,childID={1}", LinksetRoot.LocalID, child.LocalID);
+                                }
+                                // Cause the whole linkset to be rebuilt in post-taint time.
+                                Refresh(child);
+                            });
+                        }
+                        else
+                        {
+                            DetailLog("{0},BSLinksetConstraint.SetLinkType,childNotBSPrimLinkable", LinksetRoot.LocalID);
+                        }
+                    }
+                    else
+                    {
+                        DetailLog("{0},BSLinksetConstraint.SetLinkType,illegalRequestedType,reqested={1},spring={2}",
+                                        LinksetRoot.LocalID, requestedType, ((int)ConstraintType.D6_SPRING_CONSTRAINT_TYPE));
+                    }
+                }
+                break;
+            // pParams = [ BSPhysObject root, BSPhysObject child ]
+            case ExtendedPhysics.PhysFunctGetLinkType:
+                if (pParams.Length > 0)
+                {
+                    BSPrimLinkable child = pParams[1] as BSPrimLinkable;
+                    if (child != null)
+                    {
+                        BSLinkInfo linkInfo = null;
+                        if (TryGetLinkInfo(child, out linkInfo))
+                        {
+                            BSLinkInfoConstraint linkInfoC = linkInfo as BSLinkInfoConstraint;
+                            if (linkInfoC != null)
+                            {
+                                ret = (object)(int)linkInfoC.constraintType;
+                                DetailLog("{0},BSLinksetConstraint.GetLinkType,link={1},type={2}",
+                                            linkInfo.member.LocalID, linkInfo.member.LocalID, linkInfoC.constraintType);
+
+                            }
+                        }
+                    }
+                }
+                break;
+            // pParams = [ BSPhysObject root, BSPhysObject child, int op, object opParams, int op, object opParams, ... ]
+            case ExtendedPhysics.PhysFunctChangeLinkParams:
+                // There should be two parameters: the childActor and a list of parameters to set
+                if (pParams.Length > 2)
+                {
+                    BSPrimLinkable child = pParams[1] as BSPrimLinkable;
+                    BSLinkInfo baseLinkInfo = null;
+                    if (TryGetLinkInfo(child, out baseLinkInfo))
+                    {
+                        BSLinkInfoConstraint linkInfo = baseLinkInfo as BSLinkInfoConstraint;
+                        if (linkInfo != null)
+                        {
+                            int valueInt;
+                            float valueFloat;
+                            bool valueBool;
+                            OMV.Vector3 valueVector;
+                            OMV.Vector3 valueVector2;
+                            OMV.Quaternion valueQuaternion;
+                            int axisLow, axisHigh;
+
+                            int opIndex = 2;
+                            while (opIndex < pParams.Length)
+                            {
+                                int thisOp = 0;
+                                string errMsg = "";
+                                try
+                                {
+                                    thisOp = (int)pParams[opIndex];
+                                    DetailLog("{0},BSLinksetConstraint.ChangeLinkParams2,op={1},val={2}",
+                                                        linkInfo.member.LocalID, thisOp, pParams[opIndex + 1]);
+                                    switch (thisOp)
+                                    {
+                                        case ExtendedPhysics.PHYS_PARAM_LINK_TYPE:
+                                            valueInt = (int)pParams[opIndex + 1];
+                                            ConstraintType valueType = (ConstraintType)valueInt;
+                                            if (valueType == ConstraintType.FIXED_CONSTRAINT_TYPE
+                                                || valueType == ConstraintType.D6_CONSTRAINT_TYPE
+                                                || valueType == ConstraintType.D6_SPRING_CONSTRAINT_TYPE
+                                                || valueType == ConstraintType.HINGE_CONSTRAINT_TYPE
+                                                || valueType == ConstraintType.CONETWIST_CONSTRAINT_TYPE
+                                                || valueType == ConstraintType.SLIDER_CONSTRAINT_TYPE)
+                                            {
+                                                linkInfo.constraintType = valueType;
+                                            }
+                                            opIndex += 2;
+                                            break;
+                                        case ExtendedPhysics.PHYS_PARAM_FRAMEINA_LOC:
+                                            errMsg = "PHYS_PARAM_FRAMEINA_LOC takes one parameter of type vector";
+                                            valueVector = (OMV.Vector3)pParams[opIndex + 1];
+                                            linkInfo.frameInAloc = valueVector;
+                                            opIndex += 2;
+                                            break;
+                                        case ExtendedPhysics.PHYS_PARAM_FRAMEINA_ROT:
+                                            errMsg = "PHYS_PARAM_FRAMEINA_ROT takes one parameter of type rotation";
+                                            valueQuaternion = (OMV.Quaternion)pParams[opIndex + 1];
+                                            linkInfo.frameInArot = valueQuaternion;
+                                            opIndex += 2;
+                                            break;
+                                        case ExtendedPhysics.PHYS_PARAM_FRAMEINB_LOC:
+                                            errMsg = "PHYS_PARAM_FRAMEINB_LOC takes one parameter of type vector";
+                                            valueVector = (OMV.Vector3)pParams[opIndex + 1];
+                                            linkInfo.frameInBloc = valueVector;
+                                            opIndex += 2;
+                                            break;
+                                        case ExtendedPhysics.PHYS_PARAM_FRAMEINB_ROT:
+                                            errMsg = "PHYS_PARAM_FRAMEINB_ROT takes one parameter of type rotation";
+                                            valueQuaternion = (OMV.Quaternion)pParams[opIndex + 1];
+                                            linkInfo.frameInBrot = valueQuaternion;
+                                            opIndex += 2;
+                                            break;
+                                        case ExtendedPhysics.PHYS_PARAM_LINEAR_LIMIT_LOW:
+                                            errMsg = "PHYS_PARAM_LINEAR_LIMIT_LOW takes one parameter of type vector";
+                                            valueVector = (OMV.Vector3)pParams[opIndex + 1];
+                                            linkInfo.linearLimitLow = valueVector;
+                                            opIndex += 2;
+                                            break;
+                                        case ExtendedPhysics.PHYS_PARAM_LINEAR_LIMIT_HIGH:
+                                            errMsg = "PHYS_PARAM_LINEAR_LIMIT_HIGH takes one parameter of type vector";
+                                            valueVector = (OMV.Vector3)pParams[opIndex + 1];
+                                            linkInfo.linearLimitHigh = valueVector;
+                                            opIndex += 2;
+                                            break;
+                                        case ExtendedPhysics.PHYS_PARAM_ANGULAR_LIMIT_LOW:
+                                            errMsg = "PHYS_PARAM_ANGULAR_LIMIT_LOW takes one parameter of type vector";
+                                            valueVector = (OMV.Vector3)pParams[opIndex + 1];
+                                            linkInfo.angularLimitLow = valueVector;
+                                            opIndex += 2;
+                                            break;
+                                        case ExtendedPhysics.PHYS_PARAM_ANGULAR_LIMIT_HIGH:
+                                            errMsg = "PHYS_PARAM_ANGULAR_LIMIT_HIGH takes one parameter of type vector";
+                                            valueVector = (OMV.Vector3)pParams[opIndex + 1];
+                                            linkInfo.angularLimitHigh = valueVector;
+                                            opIndex += 2;
+                                            break;
+                                        case ExtendedPhysics.PHYS_PARAM_USE_FRAME_OFFSET:
+                                            errMsg = "PHYS_PARAM_USE_FRAME_OFFSET takes one parameter of type integer (bool)";
+                                            valueBool = ((int)pParams[opIndex + 1]) != 0;
+                                            linkInfo.useFrameOffset = valueBool;
+                                            opIndex += 2;
+                                            break;
+                                        case ExtendedPhysics.PHYS_PARAM_ENABLE_TRANSMOTOR:
+                                            errMsg = "PHYS_PARAM_ENABLE_TRANSMOTOR takes one parameter of type integer (bool)";
+                                            valueBool = ((int)pParams[opIndex + 1]) != 0;
+                                            linkInfo.enableTransMotor = valueBool;
+                                            opIndex += 2;
+                                            break;
+                                        case ExtendedPhysics.PHYS_PARAM_TRANSMOTOR_MAXVEL:
+                                            errMsg = "PHYS_PARAM_TRANSMOTOR_MAXVEL takes one parameter of type float";
+                                            valueFloat = (float)pParams[opIndex + 1];
+                                            linkInfo.transMotorMaxVel = valueFloat;
+                                            opIndex += 2;
+                                            break;
+                                        case ExtendedPhysics.PHYS_PARAM_TRANSMOTOR_MAXFORCE:
+                                            errMsg = "PHYS_PARAM_TRANSMOTOR_MAXFORCE takes one parameter of type float";
+                                            valueFloat = (float)pParams[opIndex + 1];
+                                            linkInfo.transMotorMaxForce = valueFloat;
+                                            opIndex += 2;
+                                            break;
+                                        case ExtendedPhysics.PHYS_PARAM_CFM:
+                                            errMsg = "PHYS_PARAM_CFM takes one parameter of type float";
+                                            valueFloat = (float)pParams[opIndex + 1];
+                                            linkInfo.cfm = valueFloat;
+                                            opIndex += 2;
+                                            break;
+                                        case ExtendedPhysics.PHYS_PARAM_ERP:
+                                            errMsg = "PHYS_PARAM_ERP takes one parameter of type float";
+                                            valueFloat = (float)pParams[opIndex + 1];
+                                            linkInfo.erp = valueFloat;
+                                            opIndex += 2;
+                                            break;
+                                        case ExtendedPhysics.PHYS_PARAM_SOLVER_ITERATIONS:
+                                            errMsg = "PHYS_PARAM_SOLVER_ITERATIONS takes one parameter of type float";
+                                            valueFloat = (float)pParams[opIndex + 1];
+                                            linkInfo.solverIterations = valueFloat;
+                                            opIndex += 2;
+                                            break;
+                                        case ExtendedPhysics.PHYS_PARAM_SPRING_AXIS_ENABLE:
+                                            errMsg = "PHYS_PARAM_SPRING_AXIS_ENABLE takes two parameters of types integer and integer (bool)";
+                                            valueInt = (int)pParams[opIndex + 1];
+                                            valueBool = ((int)pParams[opIndex + 2]) != 0;
+                                            GetAxisRange(valueInt, out axisLow, out axisHigh);
+                                            for (int ii = axisLow; ii <= axisHigh; ii++)
+                                                linkInfo.springAxisEnable[ii] = valueBool;
+                                            opIndex += 3;
+                                            break;
+                                        case ExtendedPhysics.PHYS_PARAM_SPRING_DAMPING:
+                                            errMsg = "PHYS_PARAM_SPRING_DAMPING takes two parameters of types integer and float";
+                                            valueInt = (int)pParams[opIndex + 1];
+                                            valueFloat = (float)pParams[opIndex + 2];
+                                            GetAxisRange(valueInt, out axisLow, out axisHigh);
+                                            for (int ii = axisLow; ii <= axisHigh; ii++)
+                                                linkInfo.springDamping[ii] = valueFloat;
+                                            opIndex += 3;
+                                            break;
+                                        case ExtendedPhysics.PHYS_PARAM_SPRING_STIFFNESS:
+                                            errMsg = "PHYS_PARAM_SPRING_STIFFNESS takes two parameters of types integer and float";
+                                            valueInt = (int)pParams[opIndex + 1];
+                                            valueFloat = (float)pParams[opIndex + 2];
+                                            GetAxisRange(valueInt, out axisLow, out axisHigh);
+                                            for (int ii = axisLow; ii <= axisHigh; ii++)
+                                                linkInfo.springStiffness[ii] = valueFloat;
+                                            opIndex += 3;
+                                            break;
+                                        case ExtendedPhysics.PHYS_PARAM_SPRING_EQUILIBRIUM_POINT:
+                                            errMsg = "PHYS_PARAM_SPRING_EQUILIBRIUM_POINT takes two parameters of type vector";
+                                            valueVector = (OMV.Vector3)pParams[opIndex + 1];
+                                            valueVector2 = (OMV.Vector3)pParams[opIndex + 2];
+                                            linkInfo.springLinearEquilibriumPoint = valueVector;
+                                            linkInfo.springAngularEquilibriumPoint = valueVector2;
+                                            opIndex += 3;
+                                            break;
+                                        case ExtendedPhysics.PHYS_PARAM_USE_LINEAR_FRAMEA:
+                                            errMsg = "PHYS_PARAM_USE_LINEAR_FRAMEA takes one parameter of type integer (bool)";
+                                            valueBool = ((int)pParams[opIndex + 1]) != 0;
+                                            linkInfo.useLinearReferenceFrameA = valueBool;
+                                            opIndex += 2;
+                                            break;
+                                        default:
+                                            break;
+                                    }
+                                }
+                                catch (InvalidCastException e)
+                                {
+                                    m_physicsScene.Logger.WarnFormat("{0} value of wrong type in physSetLinksetParams: {1}, err={2}",
+                                                        LogHeader, errMsg, e);
+                                }
+                                catch (Exception e)
+                                {
+                                    m_physicsScene.Logger.WarnFormat("{0} bad parameters in physSetLinksetParams: {1}", LogHeader, e);
+                                }
+                            }
+                        }
+                        // Something changed so a rebuild is in order
+                        Refresh(child);
+                    }
+                }
+            break;
+            default:
+                ret = base.Extension(pFunct, pParams);
+                break;
+        }
+        return ret;
+    }
+
+    // Bullet constraints keep some limit parameters for each linear and angular axis.
+    // Setting same is easier if there is an easy way to see all or types.
+    // This routine returns the array limits for the set of axis.
+    private void GetAxisRange(int rangeSpec, out int low, out int high)
+    {
+        switch (rangeSpec)
+        {
+            case ExtendedPhysics.PHYS_AXIS_LINEAR_ALL:
+                low = 0;
+                high = 2;
+                break;
+            case ExtendedPhysics.PHYS_AXIS_ANGULAR_ALL:
+                low = 3;
+                high = 5;
+                break;
+            case ExtendedPhysics.PHYS_AXIS_ALL:
+                low = 0;
+                high = 5;
+                break;
+            default:
+                low = high = rangeSpec;
+                break;
+        }
+        return;
     }
+    #endregion // Extension
+
 }
 }
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSMotors.cs b/OpenSim/Region/Physics/BulletSPlugin/BSMotors.cs
index 9501e2d..7693195 100755
--- a/OpenSim/Region/Physics/BulletSPlugin/BSMotors.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSMotors.cs
@@ -65,13 +65,11 @@ public abstract class BSMotor
 }
 
 // Motor which moves CurrentValue to TargetValue over TimeScale seconds.
-// The TargetValue decays in TargetValueDecayTimeScale and
-//     the CurrentValue will be held back by FrictionTimeScale.
+// The TargetValue decays in TargetValueDecayTimeScale.
 // This motor will "zero itself" over time in that the targetValue will
 //    decay to zero and the currentValue will follow it to that zero.
 //    The overall effect is for the returned correction value to go from large
-//    values (the total difference between current and target minus friction)
-//    to small and eventually zero values.
+//    values to small and eventually zero values.
 // TimeScale and TargetDelayTimeScale may be 'infinite' which means no decay.
 
 // For instance, if something is moving at speed X and the desired speed is Y,
@@ -88,7 +86,6 @@ public class BSVMotor : BSMotor
 
     public virtual float TimeScale { get; set; }
     public virtual float TargetValueDecayTimeScale { get; set; }
-    public virtual Vector3 FrictionTimescale { get; set; }
     public virtual float Efficiency { get; set; }
 
     public virtual float ErrorZeroThreshold { get; set; }
@@ -102,7 +99,7 @@ public class BSVMotor : BSMotor
         return ErrorIsZero(LastError);
     }
     public virtual bool ErrorIsZero(Vector3 err)
-    { 
+    {
         return (err == Vector3.Zero || err.ApproxEquals(Vector3.Zero, ErrorZeroThreshold));
     }
 
@@ -111,16 +108,14 @@ public class BSVMotor : BSMotor
     {
         TimeScale = TargetValueDecayTimeScale = BSMotor.Infinite;
         Efficiency = 1f;
-        FrictionTimescale = BSMotor.InfiniteVector;
         CurrentValue = TargetValue = Vector3.Zero;
         ErrorZeroThreshold = 0.001f;
     }
-    public BSVMotor(string useName, float timeScale, float decayTimeScale, Vector3 frictionTimeScale, float efficiency) 
+    public BSVMotor(string useName, float timeScale, float decayTimeScale, float efficiency)
         : this(useName)
     {
         TimeScale = timeScale;
         TargetValueDecayTimeScale = decayTimeScale;
-        FrictionTimescale = frictionTimeScale;
         Efficiency = efficiency;
         CurrentValue = TargetValue = Vector3.Zero;
     }
@@ -149,7 +144,6 @@ public class BSVMotor : BSMotor
 
         Vector3 correction = Vector3.Zero;
         Vector3 error = TargetValue - CurrentValue;
-        LastError = error;
         if (!ErrorIsZero(error))
         {
             correction = StepError(timeStep, error);
@@ -165,26 +159,11 @@ public class BSVMotor : BSMotor
                 TargetValue *= (1f - decayFactor);
             }
 
-            // The amount we can correct the error is reduced by the friction
-            Vector3 frictionFactor = Vector3.Zero;
-            if (FrictionTimescale != BSMotor.InfiniteVector)
-            {
-                // frictionFactor = (Vector3.One / FrictionTimescale) * timeStep;
-                // Individual friction components can be 'infinite' so compute each separately.
-                frictionFactor.X = (FrictionTimescale.X == BSMotor.Infinite) ? 0f : (1f / FrictionTimescale.X);
-                frictionFactor.Y = (FrictionTimescale.Y == BSMotor.Infinite) ? 0f : (1f / FrictionTimescale.Y);
-                frictionFactor.Z = (FrictionTimescale.Z == BSMotor.Infinite) ? 0f : (1f / FrictionTimescale.Z);
-                frictionFactor *= timeStep;
-                CurrentValue *= (Vector3.One - frictionFactor);
-            }
-
             MDetailLog("{0},  BSVMotor.Step,nonZero,{1},origCurr={2},origTarget={3},timeStep={4},err={5},corr={6}",
                                 BSScene.DetailLogZero, UseName, origCurrVal, origTarget,
                                 timeStep, error, correction);
-            MDetailLog("{0},  BSVMotor.Step,nonZero,{1},tgtDecayTS={2},decayFact={3},frictTS={4},frictFact={5},tgt={6},curr={7}",
-                                BSScene.DetailLogZero, UseName,
-                                TargetValueDecayTimeScale, decayFactor, FrictionTimescale, frictionFactor,
-                                TargetValue, CurrentValue);
+            MDetailLog("{0},  BSVMotor.Step,nonZero,{1},tgtDecayTS={2},decayFact={3},tgt={4},curr={5}",
+                                BSScene.DetailLogZero, UseName, TargetValueDecayTimeScale, decayFactor, TargetValue, CurrentValue);
         }
         else
         {
@@ -199,6 +178,7 @@ public class BSVMotor : BSMotor
             MDetailLog("{0},  BSVMotor.Step,zero,{1},origTgt={2},origCurr={3},currTgt={4},currCurr={5}",
                         BSScene.DetailLogZero, UseName, origCurrVal, origTarget, TargetValue, CurrentValue);
         }
+        LastError = error;
 
         return correction;
     }
@@ -208,6 +188,8 @@ public class BSVMotor : BSMotor
         CurrentValue = current;
         return Step(timeStep);
     }
+    // Given and error, computer a correction for this step.
+    // Simple scaling of the error by the timestep.
     public virtual Vector3 StepError(float timeStep, Vector3 error)
     {
         if (!Enabled) return Vector3.Zero;
@@ -235,27 +217,27 @@ public class BSVMotor : BSMotor
         // maximum number of outputs to generate.
         int maxOutput = 50;
         MDetailLog("{0},BSVMotor.Test,{1},===================================== BEGIN Test Output", BSScene.DetailLogZero, UseName);
-        MDetailLog("{0},BSVMotor.Test,{1},timeScale={2},targDlyTS={3},frictTS={4},eff={5},curr={6},tgt={7}",
+        MDetailLog("{0},BSVMotor.Test,{1},timeScale={2},targDlyTS={3},eff={4},curr={5},tgt={6}",
                                 BSScene.DetailLogZero, UseName,
-                                TimeScale, TargetValueDecayTimeScale, FrictionTimescale, Efficiency, 
+                                TimeScale, TargetValueDecayTimeScale, Efficiency,
                                 CurrentValue, TargetValue);
 
         LastError = BSMotor.InfiniteVector;
-        while (maxOutput-- > 0 && !LastError.ApproxEquals(Vector3.Zero, ErrorZeroThreshold))
+        while (maxOutput-- > 0 && !ErrorIsZero())
         {
             Vector3 lastStep = Step(timeStep);
             MDetailLog("{0},BSVMotor.Test,{1},cur={2},tgt={3},lastError={4},lastStep={5}",
                             BSScene.DetailLogZero, UseName, CurrentValue, TargetValue, LastError, lastStep);
         }
         MDetailLog("{0},BSVMotor.Test,{1},===================================== END Test Output", BSScene.DetailLogZero, UseName);
-        
+
 
     }
 
     public override string ToString()
     {
-        return String.Format("<{0},curr={1},targ={2},lastErr={3},decayTS={4},frictTS={5}>",
-            UseName, CurrentValue, TargetValue, LastError, TargetValueDecayTimeScale, FrictionTimescale);
+        return String.Format("<{0},curr={1},targ={2},lastErr={3},decayTS={4}>",
+            UseName, CurrentValue, TargetValue, LastError, TargetValueDecayTimeScale);
     }
 }
 
@@ -265,7 +247,6 @@ public class BSFMotor : BSMotor
 {
     public virtual float TimeScale { get; set; }
     public virtual float TargetValueDecayTimeScale { get; set; }
-    public virtual float FrictionTimescale { get; set; }
     public virtual float Efficiency { get; set; }
 
     public virtual float ErrorZeroThreshold { get; set; }
@@ -279,16 +260,15 @@ public class BSFMotor : BSMotor
         return ErrorIsZero(LastError);
     }
     public virtual bool ErrorIsZero(float err)
-    { 
+    {
         return (err >= -ErrorZeroThreshold && err <= ErrorZeroThreshold);
     }
 
-    public BSFMotor(string useName, float timeScale, float decayTimescale, float friction, float efficiency)
+    public BSFMotor(string useName, float timeScale, float decayTimescale, float efficiency)
         : base(useName)
     {
         TimeScale = TargetValueDecayTimeScale = BSMotor.Infinite;
         Efficiency = 1f;
-        FrictionTimescale = BSMotor.Infinite;
         CurrentValue = TargetValue = 0f;
         ErrorZeroThreshold = 0.01f;
     }
@@ -315,7 +295,6 @@ public class BSFMotor : BSMotor
 
         float correction = 0f;
         float error = TargetValue - CurrentValue;
-        LastError = error;
         if (!ErrorIsZero(error))
         {
             correction = StepError(timeStep, error);
@@ -331,24 +310,11 @@ public class BSFMotor : BSMotor
                 TargetValue *= (1f - decayFactor);
             }
 
-            // The amount we can correct the error is reduced by the friction
-            float frictionFactor = 0f;
-            if (FrictionTimescale != BSMotor.Infinite)
-            {
-                // frictionFactor = (Vector3.One / FrictionTimescale) * timeStep;
-                // Individual friction components can be 'infinite' so compute each separately.
-                frictionFactor = 1f / FrictionTimescale;
-                frictionFactor *= timeStep;
-                CurrentValue *= (1f - frictionFactor);
-            }
-
             MDetailLog("{0},  BSFMotor.Step,nonZero,{1},origCurr={2},origTarget={3},timeStep={4},err={5},corr={6}",
                                 BSScene.DetailLogZero, UseName, origCurrVal, origTarget,
                                 timeStep, error, correction);
-            MDetailLog("{0},  BSFMotor.Step,nonZero,{1},tgtDecayTS={2},decayFact={3},frictTS={4},frictFact={5},tgt={6},curr={7}",
-                                BSScene.DetailLogZero, UseName,
-                                TargetValueDecayTimeScale, decayFactor, FrictionTimescale, frictionFactor,
-                                TargetValue, CurrentValue);
+            MDetailLog("{0},  BSFMotor.Step,nonZero,{1},tgtDecayTS={2},decayFact={3},tgt={4},curr={5}",
+                                BSScene.DetailLogZero, UseName, TargetValueDecayTimeScale, decayFactor, TargetValue, CurrentValue);
         }
         else
         {
@@ -363,6 +329,7 @@ public class BSFMotor : BSMotor
             MDetailLog("{0},  BSFMotor.Step,zero,{1},origTgt={2},origCurr={3},ret={4}",
                         BSScene.DetailLogZero, UseName, origCurrVal, origTarget, CurrentValue);
         }
+        LastError = error;
 
         return CurrentValue;
     }
@@ -390,15 +357,15 @@ public class BSFMotor : BSMotor
 
     public override string ToString()
     {
-        return String.Format("<{0},curr={1},targ={2},lastErr={3},decayTS={4},frictTS={5}>",
-            UseName, CurrentValue, TargetValue, LastError, TargetValueDecayTimeScale, FrictionTimescale);
+        return String.Format("<{0},curr={1},targ={2},lastErr={3},decayTS={4}>",
+            UseName, CurrentValue, TargetValue, LastError, TargetValueDecayTimeScale);
     }
 
 }
 
 // ============================================================================
 // ============================================================================
-// Proportional, Integral, Derivitive Motor
+// Proportional, Integral, Derivitive ("PID") Motor
 // Good description at http://www.answers.com/topic/pid-controller . Includes processes for choosing p, i and d factors.
 public class BSPIDVMotor : BSVMotor
 {
@@ -410,7 +377,6 @@ public class BSPIDVMotor : BSVMotor
     // The factors are vectors for the three dimensions. This is the proportional of each
     //    that is applied. This could be multiplied through the actual factors but it
     //    is sometimes easier to manipulate the factors and their mix separately.
-    //      to 
     public Vector3 FactorMix;
 
     // Arbritrary factor range.
@@ -448,14 +414,14 @@ public class BSPIDVMotor : BSVMotor
             // If efficiency is high (1f), use a factor value that moves the error value to zero with little overshoot.
             // If efficiency is low (0f), use a factor value that overcorrects.
             // TODO: might want to vary contribution of different factor depending on efficiency.
-            float factor = ((1f - this.Efficiency) * EfficiencyHigh + EfficiencyLow) / 3f;
-            // float factor = (1f - this.Efficiency) * EfficiencyHigh + EfficiencyLow;
+            // float factor = ((1f - this.Efficiency) * EfficiencyHigh + EfficiencyLow) / 3f;
+            float factor = (1f - this.Efficiency) * EfficiencyHigh + EfficiencyLow;
 
             proportionFactor = new Vector3(factor, factor, factor);
             integralFactor = new Vector3(factor, factor, factor);
             derivFactor = new Vector3(factor, factor, factor);
 
-            MDetailLog("{0},BSPIDVMotor.setEfficiency,eff={1},factor={2}", BSScene.DetailLogZero, Efficiency, factor);
+            MDetailLog("{0},  BSPIDVMotor.setEfficiency,eff={1},factor={2}", BSScene.DetailLogZero, Efficiency, factor);
         }
     }
 
@@ -469,16 +435,15 @@ public class BSPIDVMotor : BSVMotor
 
         // A simple derivitive is the rate of change from the last error.
         Vector3 derivitive = (error - LastError) * timeStep;
-        LastError = error;
 
         // Correction = (proportionOfPresentError + accumulationOfPastError + rateOfChangeOfError)
-        Vector3 ret   =   error * timeStep   * proportionFactor * FactorMix.X
-                        + RunningIntegration * integralFactor   * FactorMix.Y
-                        + derivitive         * derivFactor      * FactorMix.Z
+        Vector3 ret   =   error / TimeScale * timeStep   * proportionFactor * FactorMix.X
+                        + RunningIntegration / TimeScale * integralFactor   * FactorMix.Y
+                        + derivitive / TimeScale         * derivFactor      * FactorMix.Z
                         ;
 
-        MDetailLog("{0},BSPIDVMotor.step,ts={1},err={2},runnInt={3},deriv={4},ret={5}",
-                        BSScene.DetailLogZero, timeStep, error, RunningIntegration, derivitive, ret);
+        MDetailLog("{0},  BSPIDVMotor.step,ts={1},err={2},lerr={3},runnInt={4},deriv={5},ret={6}",
+                        BSScene.DetailLogZero, timeStep, error, LastError, RunningIntegration, derivitive, ret);
 
         return ret;
     }
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSParam.cs b/OpenSim/Region/Physics/BulletSPlugin/BSParam.cs
index 385ed9e..834228e 100755
--- a/OpenSim/Region/Physics/BulletSPlugin/BSParam.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSParam.cs
@@ -26,6 +26,7 @@
  */
 using System;
 using System.Collections.Generic;
+using System.Reflection;
 using System.Text;
 
 using OpenSim.Region.Physics.Manager;
@@ -37,7 +38,7 @@ namespace OpenSim.Region.Physics.BulletSPlugin
 {
 public static class BSParam
 {
-    private static string LogHeader = "[BULLETSIM PARAMETERS]"; 
+    private static string LogHeader = "[BULLETSIM PARAMETERS]";
 
     // Tuning notes:
     // From: http://bulletphysics.org/Bullet/phpBB3/viewtopic.php?t=6575
@@ -51,7 +52,10 @@ public static class BSParam
     //    This is separate/independent from the collision margin. The collision margin increases the object a bit
     //    to improve collision detection performance and accuracy.
     // ===================
-    // From: 
+    // From:
+
+    public static bool UseSeparatePhysicsThread { get; private set; }
+    public static float PhysicsTimeStep { get; private set; }
 
     // Level of Detail values kept as float because that's what the Meshmerizer wants
     public static float MeshLOD { get; private set; }
@@ -86,8 +90,12 @@ public static class BSParam
     public static bool ShouldForceSimplePrimMeshing { get; private set; }   // if a cube or sphere, let Bullet do internal shapes
     public static bool ShouldUseHullsForPhysicalObjects { get; private set; }   // 'true' if should create hulls for physical objects
     public static bool ShouldRemoveZeroWidthTriangles { get; private set; }
+    public static bool ShouldUseBulletHACD { get; set; }
+    public static bool ShouldUseSingleConvexHullForPrims { get; set; }
+    public static bool ShouldUseGImpactShapeForPrims { get; set; }
+    public static bool ShouldUseAssetHulls { get; set; }
 
-    public static float TerrainImplementation { get; private set; }
+    public static float TerrainImplementation { get; set; }
     public static int TerrainMeshMagnification { get; private set; }
     public static float TerrainFriction { get; private set; }
     public static float TerrainHitFraction { get; private set; }
@@ -112,6 +120,7 @@ public static class BSParam
         public static float NumberOfSolverIterations { get; private set; }
     public static bool UseSingleSidedMeshes { get; private set; }
     public static float GlobalContactBreakingThreshold { get; private set; }
+    public static float PhysicsUnmanLoggingFrames { get; private set; }
 
     // Avatar parameters
     public static float AvatarFriction { get; private set; }
@@ -122,11 +131,18 @@ public static class BSParam
     public static float AvatarCapsuleWidth { get; private set; }
     public static float AvatarCapsuleDepth { get; private set; }
     public static float AvatarCapsuleHeight { get; private set; }
+    public static float AvatarHeightLowFudge { get; private set; }
+    public static float AvatarHeightMidFudge { get; private set; }
+    public static float AvatarHeightHighFudge { get; private set; }
         public static float AvatarContactProcessingThreshold { get; private set; }
+    public static float AvatarStopZeroThreshold { get; private set; }
+        public static int AvatarJumpFrames { get; private set; }
         public static float AvatarBelowGroundUpCorrectionMeters { get; private set; }
         public static float AvatarStepHeight { get; private set; }
         public static float AvatarStepApproachFactor { get; private set; }
         public static float AvatarStepForceFactor { get; private set; }
+        public static float AvatarStepUpCorrectionFactor { get; private set; }
+        public static int AvatarStepSmoothingSteps { get; private set; }
 
     // Vehicle parameters
     public static float VehicleMaxLinearVelocity { get; private set; }
@@ -138,9 +154,15 @@ public static class BSParam
     public static float VehicleRestitution { get; private set; }
     public static Vector3 VehicleLinearFactor { get; private set; }
     public static Vector3 VehicleAngularFactor { get; private set; }
+    public static Vector3 VehicleInertiaFactor { get; private set; }
     public static float VehicleGroundGravityFudge { get; private set; }
     public static float VehicleAngularBankingTimescaleFudge { get; private set; }
-    public static bool VehicleDebuggingEnabled { get; private set; }
+    public static bool VehicleEnableLinearDeflection { get; private set; }
+    public static bool VehicleLinearDeflectionNotCollidingNoZ { get; private set; }
+    public static bool VehicleEnableAngularVerticalAttraction { get; private set; }
+    public static int VehicleAngularVerticalAttractionAlgorithm { get; private set; }
+    public static bool VehicleEnableAngularDeflection { get; private set; }
+    public static bool VehicleEnableAngularBanking { get; private set; }
 
     // Convex Hulls
     public static int CSHullMaxDepthSplit { get; private set; }
@@ -149,9 +171,19 @@ public static class BSParam
     public static float CSHullVolumeConservationThresholdPercent { get; private set; }
     public static int CSHullMaxVertices { get; private set; }
     public static float CSHullMaxSkinWidth { get; private set; }
+        public static float BHullMaxVerticesPerHull { get; private set; }               // 100
+        public static float BHullMinClusters { get; private set; }                              // 2
+        public static float BHullCompacityWeight { get; private set; }                  // 0.1
+        public static float BHullVolumeWeight { get; private set; }                             // 0.0
+        public static float BHullConcavity { get; private set; }                                    // 100
+        public static bool BHullAddExtraDistPoints { get; private set; }                // false
+        public static bool BHullAddNeighboursDistPoints { get; private set; }   // false
+        public static bool BHullAddFacesPoints { get; private set; }                    // false
+        public static bool BHullShouldAdjustCollisionMargin { get; private set; }       // false
 
     // Linkset implementation parameters
     public static float LinksetImplementation { get; private set; }
+    public static bool LinksetOffsetCenterOfMass { get; private set; }
     public static bool LinkConstraintUseFrameOffset { get; private set; }
     public static bool LinkConstraintEnableTransMotor { get; private set; }
     public static float LinkConstraintTransMotorMaxVel { get; private set; }
@@ -223,16 +255,41 @@ public static class BSParam
             getter = pGetter;
             objectSet = pObjSetter;
         }
-        /* Wish I could simplify using this definition but CLR doesn't store references so closure around delegates of references won't work
-        public ParameterDefn(string pName, string pDesc, T pDefault, ref T loc)
+        // Simple parameter variable where property name is the same as the INI file name
+        //     and the value is only a simple get and set.
+        public ParameterDefn(string pName, string pDesc, T pDefault)
             : base(pName, pDesc)
         {
             defaultValue = pDefault;
-            setter = (s, v) => { loc = v; };
-            getter = (s) => { return loc; };
+            setter = (s, v) => { SetValueByName(s, name, v); };
+            getter = (s) => { return GetValueByName(s, name); };
             objectSet = null;
         }
-         */
+        // Use reflection to find the property named 'pName' in BSParam and assign 'val' to same.
+        private void SetValueByName(BSScene s, string pName, T val)
+        {
+            PropertyInfo prop = typeof(BSParam).GetProperty(pName, BindingFlags.Public | BindingFlags.Static | BindingFlags.FlattenHierarchy);
+            if (prop == null)
+            {
+                // This should only be output when someone adds a new INI parameter and misspells the name.
+                s.Logger.ErrorFormat("{0} SetValueByName: did not find '{1}'. Verify specified property name is the same as the given INI parameters name.", LogHeader, pName);
+            }
+            else
+            {
+                prop.SetValue(null, val, null);
+            }
+        }
+        // Use reflection to find the property named 'pName' in BSParam and return the value in same.
+        private T GetValueByName(BSScene s, string pName)
+        {
+            PropertyInfo prop = typeof(BSParam).GetProperty(pName, BindingFlags.Public | BindingFlags.Static | BindingFlags.FlattenHierarchy);
+            if (prop == null)
+            {
+                // This should only be output when someone adds a new INI parameter and misspells the name.
+                s.Logger.ErrorFormat("{0} GetValueByName: did not find '{1}'. Verify specified property name is the same as the given INI parameter name.", LogHeader, pName);
+            }
+            return (T)prop.GetValue(null, null);
+        }
         public override void AssignDefault(BSScene s)
         {
             setter(s, defaultValue);
@@ -309,6 +366,11 @@ public static class BSParam
     //    v = value (appropriate type)
     private static ParameterDefnBase[] ParameterDefinitions =
     {
+        new ParameterDefn<bool>("UseSeparatePhysicsThread", "If 'true', the physics engine runs independent from the simulator heartbeat",
+            false ),
+        new ParameterDefn<float>("PhysicsTimeStep", "If separate thread, seconds to simulate each interval",
+            0.089f ),
+
         new ParameterDefn<bool>("MeshSculptedPrim", "Whether to create meshes for sculpties",
             true,
             (s) => { return ShouldMeshSculptedPrim; },
@@ -322,18 +384,20 @@ public static class BSParam
             (s) => { return ShouldUseHullsForPhysicalObjects; },
             (s,v) => { ShouldUseHullsForPhysicalObjects = v; } ),
         new ParameterDefn<bool>("ShouldRemoveZeroWidthTriangles", "If true, remove degenerate triangles from meshes",
-            true,
-            (s) => { return ShouldRemoveZeroWidthTriangles; },
-            (s,v) => { ShouldRemoveZeroWidthTriangles = v; } ),
+            true ),
+        new ParameterDefn<bool>("ShouldUseBulletHACD", "If true, use the Bullet version of HACD",
+            false ),
+        new ParameterDefn<bool>("ShouldUseSingleConvexHullForPrims", "If true, use a single convex hull shape for physical prims",
+            true ),
+        new ParameterDefn<bool>("ShouldUseGImpactShapeForPrims", "If true, use a GImpact shape for prims with cuts and twists",
+            false ),
+        new ParameterDefn<bool>("ShouldUseAssetHulls", "If true, use hull if specified in the mesh asset info",
+            true ),
 
         new ParameterDefn<int>("CrossingFailuresBeforeOutOfBounds", "How forgiving we are about getting into adjactent regions",
-            5,
-            (s) => { return CrossingFailuresBeforeOutOfBounds; },
-            (s,v) => { CrossingFailuresBeforeOutOfBounds = v; } ),
+            5 ),
         new ParameterDefn<float>("UpdateVelocityChangeThreshold", "Change in updated velocity required before reporting change to simulator",
-            0.1f,
-            (s) => { return UpdateVelocityChangeThreshold; },
-            (s,v) => { UpdateVelocityChangeThreshold = v; } ),
+            0.1f ),
 
         new ParameterDefn<float>("MeshLevelOfDetail", "Level of detail to render meshes (32, 16, 8 or 4. 32=most detailed)",
             32f,
@@ -399,26 +463,22 @@ public static class BSParam
             (s) => { return MaxAddForceMagnitude; },
             (s,v) => { MaxAddForceMagnitude = v; MaxAddForceMagnitudeSquared = v * v; } ),
         // Density is passed around as 100kg/m3. This scales that to 1kg/m3.
+        // Reduce by power of 100 because Bullet doesn't seem to handle objects with large mass very well
         new ParameterDefn<float>("DensityScaleFactor", "Conversion for simulator/viewer density (100kg/m3) to physical density (1kg/m3)",
-            0.01f,
-            (s) => { return DensityScaleFactor; },
-            (s,v) => { DensityScaleFactor = v; } ),
+            0.01f ),
 
         new ParameterDefn<float>("PID_D", "Derivitive factor for motion smoothing",
-            2200f,
-            (s) => { return (float)PID_D; },
-            (s,v) => { PID_D = v; } ),
+            2200f ),
         new ParameterDefn<float>("PID_P", "Parameteric factor for motion smoothing",
-            900f,
-            (s) => { return (float)PID_P; },
-            (s,v) => { PID_P = v; } ),
+            900f ),
 
         new ParameterDefn<float>("DefaultFriction", "Friction factor used on new objects",
             0.2f,
             (s) => { return DefaultFriction; },
             (s,v) => { DefaultFriction = v; s.UnmanagedParams[0].defaultFriction = v; } ),
+        // For historical reasons, the viewer and simulator multiply the density by 100
         new ParameterDefn<float>("DefaultDensity", "Density for new objects" ,
-            10.000006836f,  // Aluminum g/cm3
+            1000.0006836f,  // Aluminum g/cm3 * 100
             (s) => { return DefaultDensity; },
             (s,v) => { DefaultDensity = v; s.UnmanagedParams[0].defaultDensity = v; } ),
         new ParameterDefn<float>("DefaultRestitution", "Bouncyness of an object" ,
@@ -478,86 +538,61 @@ public static class BSParam
             (s,o) => { s.PE.SetContactProcessingThreshold(o.PhysBody, ContactProcessingThreshold); } ),
 
             new ParameterDefn<float>("TerrainImplementation", "Type of shape to use for terrain (0=heightmap, 1=mesh)",
-            (float)BSTerrainPhys.TerrainImplementation.Mesh,
-            (s) => { return TerrainImplementation; },
-            (s,v) => { TerrainImplementation = v; } ),
+            (float)BSTerrainPhys.TerrainImplementation.Mesh ),
         new ParameterDefn<int>("TerrainMeshMagnification", "Number of times the 256x256 heightmap is multiplied to create the terrain mesh" ,
-            2,
-            (s) => { return TerrainMeshMagnification; },
-            (s,v) => { TerrainMeshMagnification = v; } ),
+            2 ),
         new ParameterDefn<float>("TerrainFriction", "Factor to reduce movement against terrain surface" ,
-            0.3f,
-            (s) => { return TerrainFriction; },
-            (s,v) => { TerrainFriction = v;  /* TODO: set on real terrain */} ),
+            0.3f ),
         new ParameterDefn<float>("TerrainHitFraction", "Distance to measure hit collisions" ,
-            0.8f,
-            (s) => { return TerrainHitFraction; },
-            (s,v) => { TerrainHitFraction = v; /* TODO: set on real terrain */ } ),
+            0.8f ),
         new ParameterDefn<float>("TerrainRestitution", "Bouncyness" ,
-            0f,
-            (s) => { return TerrainRestitution; },
-            (s,v) => { TerrainRestitution = v;  /* TODO: set on real terrain */ } ),
+            0f ),
         new ParameterDefn<float>("TerrainContactProcessingThreshold", "Distance from terrain to stop processing collisions" ,
-            0.0f,
-            (s) => { return TerrainContactProcessingThreshold; },
-            (s,v) => { TerrainContactProcessingThreshold = v;  /* TODO: set on real terrain */ } ),
+            0.0f ),
         new ParameterDefn<float>("TerrainCollisionMargin", "Margin where collision checking starts" ,
-            0.08f,
-            (s) => { return TerrainCollisionMargin; },
-            (s,v) => { TerrainCollisionMargin = v;  /* TODO: set on real terrain */ } ),
+            0.08f ),
 
         new ParameterDefn<float>("AvatarFriction", "Factor to reduce movement against an avatar. Changed on avatar recreation.",
-            0.2f,
-            (s) => { return AvatarFriction; },
-            (s,v) => { AvatarFriction = v; } ),
+            0.2f ),
         new ParameterDefn<float>("AvatarStandingFriction", "Avatar friction when standing. Changed on avatar recreation.",
-            0.95f,
-            (s) => { return AvatarStandingFriction; },
-            (s,v) => { AvatarStandingFriction = v; } ),
+            0.95f ),
         new ParameterDefn<float>("AvatarAlwaysRunFactor", "Speed multiplier if avatar is set to always run",
-            1.3f,
-            (s) => { return AvatarAlwaysRunFactor; },
-            (s,v) => { AvatarAlwaysRunFactor = v; } ),
-        new ParameterDefn<float>("AvatarDensity", "Density of an avatar. Changed on avatar recreation.",
-            3.5f,
-            (s) => { return AvatarDensity; },
-            (s,v) => { AvatarDensity = v; } ),
+            1.3f ),
+            // For historical reasons, density is reported  * 100
+        new ParameterDefn<float>("AvatarDensity", "Density of an avatar. Changed on avatar recreation. Scaled times 100.",
+            3500f) ,    // 3.5 * 100
         new ParameterDefn<float>("AvatarRestitution", "Bouncyness. Changed on avatar recreation.",
-            0f,
-            (s) => { return AvatarRestitution; },
-            (s,v) => { AvatarRestitution = v; } ),
+            0f ),
         new ParameterDefn<float>("AvatarCapsuleWidth", "The distance between the sides of the avatar capsule",
-            0.6f,
-            (s) => { return AvatarCapsuleWidth; },
-            (s,v) => { AvatarCapsuleWidth = v; } ),
+            0.6f ) ,
         new ParameterDefn<float>("AvatarCapsuleDepth", "The distance between the front and back of the avatar capsule",
-            0.45f,
-            (s) => { return AvatarCapsuleDepth; },
-            (s,v) => { AvatarCapsuleDepth = v; } ),
+            0.45f ),
         new ParameterDefn<float>("AvatarCapsuleHeight", "Default height of space around avatar",
-            1.5f,
-            (s) => { return AvatarCapsuleHeight; },
-            (s,v) => { AvatarCapsuleHeight = v; } ),
+            1.5f ),
+        new ParameterDefn<float>("AvatarHeightLowFudge", "A fudge factor to make small avatars stand on the ground",
+            -0.2f ),
+        new ParameterDefn<float>("AvatarHeightMidFudge", "A fudge distance to adjust average sized avatars to be standing on ground",
+            0.1f ),
+        new ParameterDefn<float>("AvatarHeightHighFudge", "A fudge factor to make tall avatars stand on the ground",
+            0.1f ),
             new ParameterDefn<float>("AvatarContactProcessingThreshold", "Distance from capsule to check for collisions",
-            0.1f,
-            (s) => { return AvatarContactProcessingThreshold; },
-            (s,v) => { AvatarContactProcessingThreshold = v; } ),
+            0.1f ),
+            new ParameterDefn<float>("AvatarStopZeroThreshold", "Movement velocity below which avatar is assumed to be stopped",
+            0.1f ),
             new ParameterDefn<float>("AvatarBelowGroundUpCorrectionMeters", "Meters to move avatar up if it seems to be below ground",
-            1.0f,
-            (s) => { return AvatarBelowGroundUpCorrectionMeters; },
-            (s,v) => { AvatarBelowGroundUpCorrectionMeters = v; } ),
+            1.0f ),
+            new ParameterDefn<int>("AvatarJumpFrames", "Number of frames to allow jump forces. Changes jump height.",
+            4 ),
             new ParameterDefn<float>("AvatarStepHeight", "Height of a step obstacle to consider step correction",
-            0.3f,
-            (s) => { return AvatarStepHeight; },
-            (s,v) => { AvatarStepHeight = v; } ),
+            0.6f ) ,
             new ParameterDefn<float>("AvatarStepApproachFactor", "Factor to control angle of approach to step (0=straight on)",
-            0.6f,
-            (s) => { return AvatarStepApproachFactor; },
-            (s,v) => { AvatarStepApproachFactor = v; } ),
+            0.6f ),
             new ParameterDefn<float>("AvatarStepForceFactor", "Controls the amount of force up applied to step up onto a step",
-            2.0f,
-            (s) => { return AvatarStepForceFactor; },
-            (s,v) => { AvatarStepForceFactor = v; } ),
+            1.0f ),
+            new ParameterDefn<float>("AvatarStepUpCorrectionFactor", "Multiplied by height of step collision to create up movement at step",
+            1.0f ),
+            new ParameterDefn<int>("AvatarStepSmoothingSteps", "Number of frames after a step collision that we continue walking up stairs",
+            2 ),
 
         new ParameterDefn<float>("VehicleMaxLinearVelocity", "Maximum velocity magnitude that can be assigned to a vehicle",
             1000.0f,
@@ -568,37 +603,33 @@ public static class BSParam
             (s) => { return (float)VehicleMaxAngularVelocity; },
             (s,v) => { VehicleMaxAngularVelocity = v; VehicleMaxAngularVelocitySq = v * v; } ),
         new ParameterDefn<float>("VehicleAngularDamping", "Factor to damp vehicle angular movement per second (0.0 - 1.0)",
-            0.0f,
-            (s) => { return VehicleAngularDamping; },
-            (s,v) => { VehicleAngularDamping = v; } ),
+            0.0f ),
         new ParameterDefn<Vector3>("VehicleLinearFactor", "Fraction of physical linear changes applied to vehicle (<0,0,0> to <1,1,1>)",
-            new Vector3(1f, 1f, 1f),
-            (s) => { return VehicleLinearFactor; },
-            (s,v) => { VehicleLinearFactor = v; } ),
+            new Vector3(1f, 1f, 1f) ),
         new ParameterDefn<Vector3>("VehicleAngularFactor", "Fraction of physical angular changes applied to vehicle (<0,0,0> to <1,1,1>)",
-            new Vector3(1f, 1f, 1f),
-            (s) => { return VehicleAngularFactor; },
-            (s,v) => { VehicleAngularFactor = v; } ),
+            new Vector3(1f, 1f, 1f) ),
+        new ParameterDefn<Vector3>("VehicleInertiaFactor", "Fraction of physical inertia applied (<0,0,0> to <1,1,1>)",
+            new Vector3(1f, 1f, 1f) ),
         new ParameterDefn<float>("VehicleFriction", "Friction of vehicle on the ground (0.0 - 1.0)",
-            0.0f,
-            (s) => { return VehicleFriction; },
-            (s,v) => { VehicleFriction = v; } ),
+            0.0f ),
         new ParameterDefn<float>("VehicleRestitution", "Bouncyness factor for vehicles (0.0 - 1.0)",
-            0.0f,
-            (s) => { return VehicleRestitution; },
-            (s,v) => { VehicleRestitution = v; } ),
+            0.0f ),
         new ParameterDefn<float>("VehicleGroundGravityFudge", "Factor to multiply gravity if a ground vehicle is probably on the ground (0.0 - 1.0)",
-            0.2f,
-            (s) => { return VehicleGroundGravityFudge; },
-            (s,v) => { VehicleGroundGravityFudge = v; } ),
+            0.2f ),
         new ParameterDefn<float>("VehicleAngularBankingTimescaleFudge", "Factor to multiple angular banking timescale. Tune to increase realism.",
-            60.0f,
-            (s) => { return VehicleAngularBankingTimescaleFudge; },
-            (s,v) => { VehicleAngularBankingTimescaleFudge = v; } ),
-        new ParameterDefn<bool>("VehicleDebuggingEnable", "Turn on/off vehicle debugging",
-            false,
-            (s) => { return VehicleDebuggingEnabled; },
-            (s,v) => { VehicleDebuggingEnabled = v; } ),
+            60.0f ),
+        new ParameterDefn<bool>("VehicleEnableLinearDeflection", "Turn on/off vehicle linear deflection effect",
+            true ),
+        new ParameterDefn<bool>("VehicleLinearDeflectionNotCollidingNoZ", "Turn on/off linear deflection Z effect on non-colliding vehicles",
+            true ),
+        new ParameterDefn<bool>("VehicleEnableAngularVerticalAttraction", "Turn on/off vehicle angular vertical attraction effect",
+            true ),
+        new ParameterDefn<int>("VehicleAngularVerticalAttractionAlgorithm", "Select vertical attraction algo. You need to look at the source.",
+            0 ),
+        new ParameterDefn<bool>("VehicleEnableAngularDeflection", "Turn on/off vehicle angular deflection effect",
+            true ),
+        new ParameterDefn<bool>("VehicleEnableAngularBanking", "Turn on/off vehicle angular banking effect",
+            true ),
 
             new ParameterDefn<float>("MaxPersistantManifoldPoolSize", "Number of manifolds pooled (0 means default of 4096)",
             0f,
@@ -611,7 +642,7 @@ public static class BSParam
             new ParameterDefn<bool>("ShouldDisableContactPoolDynamicAllocation", "Enable to allow large changes in object count",
             false,
             (s) => { return ShouldDisableContactPoolDynamicAllocation; },
-            (s,v) => { ShouldDisableContactPoolDynamicAllocation = v; 
+            (s,v) => { ShouldDisableContactPoolDynamicAllocation = v;
                         s.UnmanagedParams[0].shouldDisableContactPoolDynamicAllocation = NumericBool(v); } ),
             new ParameterDefn<bool>("ShouldForceUpdateAllAabbs", "Enable to recomputer AABBs every simulator step",
             false,
@@ -641,64 +672,61 @@ public static class BSParam
             0f,
             (s) => { return GlobalContactBreakingThreshold; },
             (s,v) => { GlobalContactBreakingThreshold = v; s.UnmanagedParams[0].globalContactBreakingThreshold = v; } ),
+            new ParameterDefn<float>("PhysicsUnmanLoggingFrames", "If non-zero, frames between output of detailed unmanaged physics statistics",
+            0f,
+            (s) => { return PhysicsUnmanLoggingFrames; },
+            (s,v) => { PhysicsUnmanLoggingFrames = v; s.UnmanagedParams[0].physicsLoggingFrames = v; } ),
 
             new ParameterDefn<int>("CSHullMaxDepthSplit", "CS impl: max depth to split for hull. 1-10 but > 7 is iffy",
-            7,
-            (s) => { return CSHullMaxDepthSplit; },
-            (s,v) => { CSHullMaxDepthSplit = v; } ),
+            7 ),
             new ParameterDefn<int>("CSHullMaxDepthSplitForSimpleShapes", "CS impl: max depth setting for simple prim shapes",
-            2,
-            (s) => { return CSHullMaxDepthSplitForSimpleShapes; },
-            (s,v) => { CSHullMaxDepthSplitForSimpleShapes = v; } ),
+            2 ),
             new ParameterDefn<float>("CSHullConcavityThresholdPercent", "CS impl: concavity threshold percent (0-20)",
-            5f,
-            (s) => { return CSHullConcavityThresholdPercent; },
-            (s,v) => { CSHullConcavityThresholdPercent = v; } ),
+            5f ),
             new ParameterDefn<float>("CSHullVolumeConservationThresholdPercent", "percent volume conservation to collapse hulls (0-30)",
-            5f,
-            (s) => { return CSHullVolumeConservationThresholdPercent; },
-            (s,v) => { CSHullVolumeConservationThresholdPercent = v; } ),
+            5f ),
             new ParameterDefn<int>("CSHullMaxVertices", "CS impl: maximum number of vertices in output hulls. Keep < 50.",
-            32,
-            (s) => { return CSHullMaxVertices; },
-            (s,v) => { CSHullMaxVertices = v; } ),
+            32 ),
             new ParameterDefn<float>("CSHullMaxSkinWidth", "CS impl: skin width to apply to output hulls.",
-            0,
-            (s) => { return CSHullMaxSkinWidth; },
-            (s,v) => { CSHullMaxSkinWidth = v; } ),
+            0f ),
+
+            new ParameterDefn<float>("BHullMaxVerticesPerHull", "Bullet impl: max number of vertices per created hull",
+            200f ),
+            new ParameterDefn<float>("BHullMinClusters", "Bullet impl: minimum number of hulls to create per mesh",
+            10f ),
+            new ParameterDefn<float>("BHullCompacityWeight", "Bullet impl: weight factor for how compact to make hulls",
+            20f ),
+            new ParameterDefn<float>("BHullVolumeWeight", "Bullet impl: weight factor for volume in created hull",
+            0.1f ),
+            new ParameterDefn<float>("BHullConcavity", "Bullet impl: weight factor for how convex a created hull can be",
+            10f ),
+            new ParameterDefn<bool>("BHullAddExtraDistPoints", "Bullet impl: whether to add extra vertices for long distance vectors",
+            true ),
+            new ParameterDefn<bool>("BHullAddNeighboursDistPoints", "Bullet impl: whether to add extra vertices between neighbor hulls",
+            true ),
+            new ParameterDefn<bool>("BHullAddFacesPoints", "Bullet impl: whether to add extra vertices to break up hull faces",
+            true ),
+            new ParameterDefn<bool>("BHullShouldAdjustCollisionMargin", "Bullet impl: whether to shrink resulting hulls to account for collision margin",
+            false ),
 
             new ParameterDefn<float>("LinksetImplementation", "Type of linkset implementation (0=Constraint, 1=Compound, 2=Manual)",
-            (float)BSLinkset.LinksetImplementation.Compound,
-            (s) => { return LinksetImplementation; },
-            (s,v) => { LinksetImplementation = v; } ),
+            (float)BSLinkset.LinksetImplementation.Compound ),
+            new ParameterDefn<bool>("LinksetOffsetCenterOfMass", "If 'true', compute linkset center-of-mass and offset linkset position to account for same",
+            true ),
             new ParameterDefn<bool>("LinkConstraintUseFrameOffset", "For linksets built with constraints, enable frame offsetFor linksets built with constraints, enable frame offset.",
-            false,
-            (s) => { return LinkConstraintUseFrameOffset; },
-            (s,v) => { LinkConstraintUseFrameOffset = v; } ),
+            false ),
             new ParameterDefn<bool>("LinkConstraintEnableTransMotor", "Whether to enable translational motor on linkset constraints",
-            true,
-            (s) => { return LinkConstraintEnableTransMotor; },
-            (s,v) => { LinkConstraintEnableTransMotor = v; } ),
+            true ),
             new ParameterDefn<float>("LinkConstraintTransMotorMaxVel", "Maximum velocity to be applied by translational motor in linkset constraints",
-            5.0f,
-            (s) => { return LinkConstraintTransMotorMaxVel; },
-            (s,v) => { LinkConstraintTransMotorMaxVel = v; } ),
+            5.0f ),
             new ParameterDefn<float>("LinkConstraintTransMotorMaxForce", "Maximum force to be applied by translational motor in linkset constraints",
-            0.1f,
-            (s) => { return LinkConstraintTransMotorMaxForce; },
-            (s,v) => { LinkConstraintTransMotorMaxForce = v; } ),
+            0.1f ),
             new ParameterDefn<float>("LinkConstraintCFM", "Amount constraint can be violated. 0=no violation, 1=infinite. Default=0.1",
-            0.1f,
-            (s) => { return LinkConstraintCFM; },
-            (s,v) => { LinkConstraintCFM = v; } ),
+            0.1f ),
             new ParameterDefn<float>("LinkConstraintERP", "Amount constraint is corrected each tick. 0=none, 1=all. Default = 0.2",
-            0.1f,
-            (s) => { return LinkConstraintERP; },
-            (s,v) => { LinkConstraintERP = v; } ),
+            0.1f ),
             new ParameterDefn<float>("LinkConstraintSolverIterations", "Number of solver iterations when computing constraint. (0 = Bullet default)",
-            40,
-            (s) => { return LinkConstraintSolverIterations; },
-            (s,v) => { LinkConstraintSolverIterations = v; } ),
+            40 ),
 
         new ParameterDefn<int>("PhysicsMetricFrames", "Frames between outputting detailed phys metrics. (0 is off)",
             0,
@@ -707,7 +735,7 @@ public static class BSParam
         new ParameterDefn<float>("ResetBroadphasePool", "Setting this is any value resets the broadphase collision pool",
             0f,
             (s) => { return 0f; },
-            (s,v) => { BSParam.ResetBroadphasePoolTainted(s, v); } ),
+            (s,v) => { BSParam.ResetBroadphasePoolTainted(s, v, false /* inTaintTime */); } ),
         new ParameterDefn<float>("ResetConstraintSolver", "Setting this is any value resets the constraint solver",
             0f,
             (s) => { return 0f; },
@@ -793,10 +821,10 @@ public static class BSParam
     // =====================================================================
     // There are parameters that, when set, cause things to happen in the physics engine.
     // This causes the broadphase collision cache to be cleared.
-    private static void ResetBroadphasePoolTainted(BSScene pPhysScene, float v)
+    private static void ResetBroadphasePoolTainted(BSScene pPhysScene, float v, bool inTaintTime)
     {
         BSScene physScene = pPhysScene;
-        physScene.TaintedObject("BSParam.ResetBroadphasePoolTainted", delegate()
+        physScene.TaintedObject(inTaintTime, "BSParam.ResetBroadphasePoolTainted", delegate()
         {
             physScene.PE.ResetBroadphasePool(physScene.World);
         });
@@ -806,7 +834,7 @@ public static class BSParam
     private static void ResetConstraintSolverTainted(BSScene pPhysScene, float v)
     {
         BSScene physScene = pPhysScene;
-        physScene.TaintedObject("BSParam.ResetConstraintSolver", delegate()
+        physScene.TaintedObject(BSScene.DetailLogZero, "BSParam.ResetConstraintSolver", delegate()
         {
             physScene.PE.ResetConstraintSolver(physScene.World);
         });
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSPhysObject.cs b/OpenSim/Region/Physics/BulletSPlugin/BSPhysObject.cs
index 98ea833..f89b376 100755
--- a/OpenSim/Region/Physics/BulletSPlugin/BSPhysObject.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSPhysObject.cs
@@ -38,12 +38,12 @@ namespace OpenSim.Region.Physics.BulletSPlugin
  * Class to wrap all objects.
  * The rest of BulletSim doesn't need to keep checking for avatars or prims
  *        unless the difference is significant.
- * 
+ *
  *  Variables in the physicsl objects are in three forms:
  *      VariableName: used by the simulator and performs taint operations, etc
  *      RawVariableName: direct reference to the BulletSim storage for the variable value
  *      ForceVariableName: direct reference (store and fetch) to the value in the physics engine.
- *  The last two (and certainly the last one) should be referenced only in taint-time.
+ *  The last one should only be referenced in taint-time.
  */
 
 /*
@@ -52,7 +52,7 @@ namespace OpenSim.Region.Physics.BulletSPlugin
  * SOP.ApplyImpulse     SOP.ApplyAngularImpulse     SOP.SetAngularImpulse   SOP.SetForce
  * SOG.ApplyImpulse     SOG.ApplyAngularImpulse     SOG.SetAngularImpulse
  * PA.AddForce          PA.AddAngularForce          PA.Torque = v           PA.Force = v
- * BS.ApplyCentralForce BS.ApplyTorque              
+ * BS.ApplyCentralForce BS.ApplyTorque
  */
 
 // Flags used to denote which properties updates when making UpdateProperties calls to linksets, etc.
@@ -72,22 +72,27 @@ public abstract class BSPhysObject : PhysicsActor
     }
     protected BSPhysObject(BSScene parentScene, uint localID, string name, string typeName)
     {
-        PhysicsScene = parentScene;
+        IsInitialized = false;
+
+        PhysScene = parentScene;
         LocalID = localID;
         PhysObjectName = name;
         Name = name;    // PhysicsActor also has the name of the object. Someday consolidate.
         TypeName = typeName;
 
         // The collection of things that push me around
-        PhysicalActors = new BSActorCollection(PhysicsScene);
+        PhysicalActors = new BSActorCollection(PhysScene);
 
         // Initialize variables kept in base.
         GravModifier = 1.0f;
         Gravity = new OMV.Vector3(0f, 0f, BSParam.Gravity);
+        HoverActive = false;
 
         // We don't have any physical representation yet.
         PhysBody = new BulletBody(localID);
-        PhysShape = new BulletShape();
+        PhysShape = new BSShapeNull();
+
+        UserSetCenterOfMassDisplacement = null;
 
         PrimAssetState = PrimAssetCondition.Unknown;
 
@@ -95,34 +100,41 @@ public abstract class BSPhysObject : PhysicsActor
         SetMaterial((int)MaterialAttributes.Material.Wood);
 
         CollisionCollection = new CollisionEventUpdate();
-        CollisionsLastTick = CollisionCollection;
+        CollisionsLastReported = CollisionCollection;
+        CollisionsLastTick = new CollisionEventUpdate();
+        CollisionsLastTickStep = -1;
+
         SubscribedEventsMs = 0;
-        CollidingStep = 0;
-        CollidingGroundStep = 0;
-        CollisionAccumulation = 0;
+        // Crazy values that will never be true
+        CollidingStep = BSScene.NotASimulationStep;
+        CollidingGroundStep = BSScene.NotASimulationStep;
+        CollisionAccumulation = BSScene.NotASimulationStep;
         ColliderIsMoving = false;
         CollisionScore = 0;
 
         // All axis free.
-        LockedAxis = LockedAxisFree;
+        LockedLinearAxis = LockedAxisFree;
+        LockedAngularAxis = LockedAxisFree;
     }
 
     // Tell the object to clean up.
     public virtual void Destroy()
     {
-        UnRegisterAllPreStepActions();
-        UnRegisterAllPostStepActions();
-        PhysicsScene.TaintedObject("BSPhysObject.Destroy", delegate()
+        PhysicalActors.Enable(false);
+        PhysScene.TaintedObject(LocalID, "BSPhysObject.Destroy", delegate()
         {
-            PhysicalActors.Release();
+            PhysicalActors.Dispose();
         });
     }
 
-    public BSScene PhysicsScene { get; protected set; }
+    public BSScene PhysScene { get; protected set; }
     // public override uint LocalID { get; set; } // Use the LocalID definition in PhysicsActor
     public string PhysObjectName { get; protected set; }
     public string TypeName { get; protected set; }
 
+    // Set to 'true' when the object is completely initialized.
+    // This mostly prevents property updates and collisions until the object is completely here.
+    public bool IsInitialized { get; protected set; }
 
     // Return the object mass without calculating it or having side effects
     public abstract float RawMass { get; }
@@ -138,26 +150,19 @@ public abstract class BSPhysObject : PhysicsActor
     // Reference to the physical body (btCollisionObject) of this object
     public BulletBody PhysBody;
     // Reference to the physical shape (btCollisionShape) of this object
-    public BulletShape PhysShape;
+    public BSShape PhysShape;
 
     // The physical representation of the prim might require an asset fetch.
     // The asset state is first 'Unknown' then 'Waiting' then either 'Failed' or 'Fetched'.
     public enum PrimAssetCondition
     {
-        Unknown, Waiting, Failed, Fetched
+        Unknown, Waiting, FailedAssetFetch, FailedMeshing, Fetched
     }
     public PrimAssetCondition PrimAssetState { get; set; }
 
     // The objects base shape information. Null if not a prim type shape.
     public PrimitiveBaseShape BaseShape { get; protected set; }
 
-    // Some types of objects have preferred physical representations.
-    // Returns SHAPE_UNKNOWN if there is no preference.
-    public virtual BSPhysicsShapeType PreferredPhysicalShape
-    {
-        get { return BSPhysicsShapeType.SHAPE_UNKNOWN; }
-    }
-
     // When the physical properties are updated, an EntityProperty holds the update values.
     // Keep the current and last EntityProperties to enable computation of differences
     //      between the current update and the previous values.
@@ -175,6 +180,7 @@ public abstract class BSPhysObject : PhysicsActor
     public abstract bool IsSolid { get; }
     public abstract bool IsStatic { get; }
     public abstract bool IsSelected { get; }
+    public abstract bool IsVolumeDetect { get; }
 
     // Materialness
     public MaterialAttributes.Material Material { get; private set; }
@@ -183,13 +189,27 @@ public abstract class BSPhysObject : PhysicsActor
         Material = (MaterialAttributes.Material)material;
 
         // Setting the material sets the material attributes also.
+        // TODO: decide if this is necessary -- the simulator does this.
         MaterialAttributes matAttrib = BSMaterials.GetAttributes(Material, false);
         Friction = matAttrib.friction;
         Restitution = matAttrib.restitution;
-        Density = matAttrib.density / BSParam.DensityScaleFactor;
+        Density = matAttrib.density;
         // DetailLog("{0},{1}.SetMaterial,Mat={2},frict={3},rest={4},den={5}", LocalID, TypeName, Material, Friction, Restitution, Density);
     }
 
+    public override float Density
+    {
+        get
+        {
+            return base.Density;
+        }
+        set
+        {
+            DetailLog("{0},BSPhysObject.Density,set,den={1}", LocalID, value);
+            base.Density = value;
+        }
+    }
+
     // Stop all physical motion.
     public abstract void ZeroMotion(bool inTaintTime);
     public abstract void ZeroAngularMotion(bool inTaintTime);
@@ -197,21 +217,55 @@ public abstract class BSPhysObject : PhysicsActor
     // Update the physical location and motion of the object. Called with data from Bullet.
     public abstract void UpdateProperties(EntityProperties entprop);
 
-    public abstract OMV.Vector3 RawPosition { get; set; }
+    public virtual OMV.Vector3 RawPosition { get; set; }
     public abstract OMV.Vector3 ForcePosition { get; set; }
 
-    public abstract OMV.Quaternion RawOrientation { get; set; }
+    public virtual OMV.Quaternion RawOrientation { get; set; }
     public abstract OMV.Quaternion ForceOrientation { get; set; }
 
-    public abstract OMV.Vector3 RawVelocity { get; set; }
+    public OMV.Vector3 RawVelocity { get; set; }
     public abstract OMV.Vector3 ForceVelocity { get; set; }
 
+    public OMV.Vector3 RawForce { get; set; }
+    public OMV.Vector3 RawTorque { get; set; }
+    public override void AddAngularForce(OMV.Vector3 force, bool pushforce)
+    {
+        AddAngularForce(force, pushforce, false);
+    }
+    public abstract void AddAngularForce(OMV.Vector3 force, bool pushforce, bool inTaintTime);
+    public abstract void AddForce(OMV.Vector3 force, bool pushforce, bool inTaintTime);
+
     public abstract OMV.Vector3 ForceRotationalVelocity { get; set; }
 
     public abstract float ForceBuoyancy { get; set; }
 
     public virtual bool ForceBodyShapeRebuild(bool inTaintTime) { return false; }
 
+    public override bool PIDActive { set { MoveToTargetActive = value; } }
+    public override OMV.Vector3 PIDTarget { set { MoveToTargetTarget = value; } }
+    public override float PIDTau { set { MoveToTargetTau = value; } }
+
+    public bool MoveToTargetActive { get; set; }
+    public OMV.Vector3 MoveToTargetTarget { get; set; }
+    public float MoveToTargetTau { get; set; }
+
+    // Used for llSetHoverHeight and maybe vehicle height. Hover Height will override MoveTo target's Z
+    public override bool PIDHoverActive { set { HoverActive = value; } }
+    public override float PIDHoverHeight { set { HoverHeight = value; } }
+    public override PIDHoverType PIDHoverType { set { HoverType = value; } }
+    public override float PIDHoverTau { set { HoverTau = value; } }
+
+    public bool HoverActive { get; set; }
+    public float HoverHeight { get;  set; }
+    public PIDHoverType HoverType { get;  set; }
+    public float HoverTau { get; set; }
+
+    // For RotLookAt
+    public override OMV.Quaternion APIDTarget { set { return; } }
+    public override bool APIDActive { set { return; } }
+    public override float APIDStrength { set { return; } }
+    public override float APIDDamping { set { return; } }
+
     // The current velocity forward
     public virtual float ForwardSpeed
     {
@@ -233,11 +287,69 @@ public abstract class BSPhysObject : PhysicsActor
 
     // The user can optionally set the center of mass. The user's setting will override any
     //    computed center-of-mass (like in linksets).
-    public OMV.Vector3? UserSetCenterOfMass { get; set; }
+    // Note this is a displacement from the root's coordinates. Zero means use the root prim as center-of-mass.
+    public OMV.Vector3? UserSetCenterOfMassDisplacement { get; set; }
+
+    public OMV.Vector3 LockedLinearAxis { get; set; } // zero means locked. one means free.
+    public OMV.Vector3 LockedAngularAxis { get; set; } // zero means locked. one means free.
+    public const float FreeAxis = 1f;
+    public readonly OMV.Vector3 LockedAxisFree = new OMV.Vector3(FreeAxis, FreeAxis, FreeAxis);  // All axis are free
+
+    // Enable physical actions. Bullet will keep sleeping non-moving physical objects so
+    //     they need waking up when parameters are changed.
+    // Called in taint-time!!
+    public void ActivateIfPhysical(bool forceIt)
+    {
+        if (PhysBody.HasPhysicalBody)
+        {
+            if (IsPhysical)
+            {
+                // Physical objects might need activating
+                PhysScene.PE.Activate(PhysBody, forceIt);
+            }
+            else
+            {
+                // Clear the collision cache since we've changed some properties.
+                PhysScene.PE.ClearCollisionProxyCache(PhysScene.World, PhysBody);
+            }
+        }
+    }
 
-    public OMV.Vector3 LockedAxis { get; set; } // zero means locked. one means free.
-    public readonly OMV.Vector3 LockedAxisFree = new OMV.Vector3(1f, 1f, 1f);  // All axis are free
-    public readonly String LockedAxisActorName = "BSPrim.LockedAxis";
+    // 'actors' act on the physical object to change or constrain its motion. These can range from
+    //       hovering to complex vehicle motion.
+    // May be called at non-taint time as this just adds the actor to the action list and the real
+    //    work is done during the simulation step.
+    // Note that, if the actor is already in the list and we are disabling same, the actor is just left
+    //    in the list disabled.
+    public delegate BSActor CreateActor();
+    public void EnableActor(bool enableActor, string actorName, CreateActor creator)
+    {
+        lock (PhysicalActors)
+        {
+            BSActor theActor;
+            if (PhysicalActors.TryGetActor(actorName, out theActor))
+            {
+                // The actor already exists so just turn it on or off
+                DetailLog("{0},BSPhysObject.EnableActor,enablingExistingActor,name={1},enable={2}", LocalID, actorName, enableActor);
+                theActor.Enabled = enableActor;
+            }
+            else
+            {
+                // The actor does not exist. If it should, create it.
+                if (enableActor)
+                {
+                    DetailLog("{0},BSPhysObject.EnableActor,creatingActor,name={1}", LocalID, actorName);
+                    theActor = creator();
+                    PhysicalActors.Add(actorName, theActor);
+                    theActor.Enabled = true;
+                }
+                else
+                {
+                    DetailLog("{0},BSPhysObject.EnableActor,notCreatingActorSinceNotEnabled,name={1}", LocalID, actorName);
+                }
+            }
+        }
+    }
 
     #region Collisions
 
@@ -255,70 +367,98 @@ public abstract class BSPhysObject : PhysicsActor
     protected CollisionFlags CurrentCollisionFlags { get; set; }
     // On a collision, check the collider and remember if the last collider was moving
     //    Used to modify the standing of avatars (avatars on stationary things stand still)
-    protected bool ColliderIsMoving;
+    public bool ColliderIsMoving;
+    // 'true' if the last collider was a volume detect object
+    public bool ColliderIsVolumeDetect;
+    // Used by BSCharacter to manage standing (and not slipping)
+    public bool IsStationary;
 
     // Count of collisions for this object
     protected long CollisionAccumulation { get; set; }
 
     public override bool IsColliding {
-        get { return (CollidingStep == PhysicsScene.SimulationStep); }
+        get { return (CollidingStep == PhysScene.SimulationStep); }
         set {
             if (value)
-                CollidingStep = PhysicsScene.SimulationStep;
+                CollidingStep = PhysScene.SimulationStep;
             else
-                CollidingStep = 0;
+                CollidingStep = BSScene.NotASimulationStep;
             }
     }
+    // Complex objects (like linksets) need to know if there is a collision on any part of
+    //    their shape. 'IsColliding' has an existing definition of reporting a collision on
+    //    only this specific prim or component of linksets.
+    // 'HasSomeCollision' is defined as reporting if there is a collision on any part of
+    //    the complex body that this prim is the root of.
+    public virtual bool HasSomeCollision
+    {
+        get { return IsColliding; }
+        set { IsColliding = value; }
+    }
     public override bool CollidingGround {
-        get { return (CollidingGroundStep == PhysicsScene.SimulationStep); }
+        get { return (CollidingGroundStep == PhysScene.SimulationStep); }
         set
         {
             if (value)
-                CollidingGroundStep = PhysicsScene.SimulationStep;
+                CollidingGroundStep = PhysScene.SimulationStep;
             else
-                CollidingGroundStep = 0;
+                CollidingGroundStep = BSScene.NotASimulationStep;
         }
     }
     public override bool CollidingObj {
-        get { return (CollidingObjectStep == PhysicsScene.SimulationStep); }
-        set { 
+        get { return (CollidingObjectStep == PhysScene.SimulationStep); }
+        set {
             if (value)
-                CollidingObjectStep = PhysicsScene.SimulationStep;
+                CollidingObjectStep = PhysScene.SimulationStep;
             else
-                CollidingObjectStep = 0;
+                CollidingObjectStep = BSScene.NotASimulationStep;
         }
     }
 
-    // The collisions that have been collected this tick
+    // The collisions that have been collected for the next collision reporting (throttled by subscription)
     protected CollisionEventUpdate CollisionCollection;
-    // Remember collisions from last tick for fancy collision based actions
+    // This is the collision collection last reported to the Simulator.
+    public CollisionEventUpdate CollisionsLastReported;
+    // Remember the collisions recorded in the last tick for fancy collision checking
     //     (like a BSCharacter walking up stairs).
-    protected CollisionEventUpdate CollisionsLastTick;
+    public CollisionEventUpdate CollisionsLastTick;
+    private long CollisionsLastTickStep = -1;
 
     // The simulation step is telling this object about a collision.
     // Return 'true' if a collision was processed and should be sent up.
     // Return 'false' if this object is not enabled/subscribed/appropriate for or has already seen this collision.
     // Called at taint time from within the Step() function
+    public delegate bool CollideCall(uint collidingWith, BSPhysObject collidee, OMV.Vector3 contactPoint, OMV.Vector3 contactNormal, float pentrationDepth);
     public virtual bool Collide(uint collidingWith, BSPhysObject collidee,
                     OMV.Vector3 contactPoint, OMV.Vector3 contactNormal, float pentrationDepth)
     {
         bool ret = false;
 
         // The following lines make IsColliding(), CollidingGround() and CollidingObj work
-        CollidingStep = PhysicsScene.SimulationStep;
-        if (collidingWith <= PhysicsScene.TerrainManager.HighestTerrainID)
+        CollidingStep = PhysScene.SimulationStep;
+        if (collidingWith <= PhysScene.TerrainManager.HighestTerrainID)
         {
-            CollidingGroundStep = PhysicsScene.SimulationStep;
+            CollidingGroundStep = PhysScene.SimulationStep;
         }
         else
         {
-            CollidingObjectStep = PhysicsScene.SimulationStep;
+            CollidingObjectStep = PhysScene.SimulationStep;
         }
 
         CollisionAccumulation++;
 
         // For movement tests, remember if we are colliding with an object that is moving.
         ColliderIsMoving = collidee != null ? (collidee.RawVelocity != OMV.Vector3.Zero) : false;
+        ColliderIsVolumeDetect = collidee != null ? (collidee.IsVolumeDetect) : false;
+
+        // Make a collection of the collisions that happened the last simulation tick.
+        // This is different than the collection created for sending up to the simulator as it is cleared every tick.
+        if (CollisionsLastTickStep != PhysScene.SimulationStep)
+        {
+            CollisionsLastTick = new CollisionEventUpdate();
+            CollisionsLastTickStep = PhysScene.SimulationStep;
+        }
+        CollisionsLastTick.AddCollider(collidingWith, new ContactPoint(contactPoint, contactNormal, pentrationDepth));
 
         // If someone has subscribed for collision events log the collision so it will be reported up
         if (SubscribedEvents()) {
@@ -340,12 +480,12 @@ public abstract class BSPhysObject : PhysicsActor
         bool ret = true;
 
         // If the 'no collision' call, force it to happen right now so quick collision_end
-        bool force = (CollisionCollection.Count == 0 && CollisionsLastTick.Count != 0);
+        bool force = (CollisionCollection.Count == 0 && CollisionsLastReported.Count != 0);
 
         // throttle the collisions to the number of milliseconds specified in the subscription
-        if (force || (PhysicsScene.SimulationNowTime >= NextCollisionOkTime))
+        if (force || (PhysScene.SimulationNowTime >= NextCollisionOkTime))
         {
-            NextCollisionOkTime = PhysicsScene.SimulationNowTime + SubscribedEventsMs;
+            NextCollisionOkTime = PhysScene.SimulationNowTime + SubscribedEventsMs;
 
             // We are called if we previously had collisions. If there are no collisions
             //   this time, send up one last empty event so OpenSim can sense collision end.
@@ -359,11 +499,11 @@ public abstract class BSPhysObject : PhysicsActor
             base.SendCollisionUpdate(CollisionCollection);
 
             // Remember the collisions from this tick for some collision specific processing.
-            CollisionsLastTick = CollisionCollection;
+            CollisionsLastReported = CollisionCollection;
 
             // The CollisionCollection instance is passed around in the simulator.
             // Make sure we don't have a handle to that one and that a new one is used for next time.
-            //    This fixes an interesting 'gotcha'. If we call CollisionCollection.Clear() here, 
+            //    This fixes an interesting 'gotcha'. If we call CollisionCollection.Clear() here,
             //    a race condition is created for the other users of this instance.
             CollisionCollection = new CollisionEventUpdate();
         }
@@ -380,10 +520,10 @@ public abstract class BSPhysObject : PhysicsActor
             // make sure first collision happens
             NextCollisionOkTime = Util.EnvironmentTickCountSubtract(SubscribedEventsMs);
 
-            PhysicsScene.TaintedObject(TypeName+".SubscribeEvents", delegate()
+            PhysScene.TaintedObject(LocalID, TypeName+".SubscribeEvents", delegate()
             {
                 if (PhysBody.HasPhysicalBody)
-                    CurrentCollisionFlags = PhysicsScene.PE.AddToCollisionFlags(PhysBody, CollisionFlags.BS_SUBSCRIBE_COLLISION_EVENTS);
+                    CurrentCollisionFlags = PhysScene.PE.AddToCollisionFlags(PhysBody, CollisionFlags.BS_SUBSCRIBE_COLLISION_EVENTS);
             });
         }
         else
@@ -395,11 +535,11 @@ public abstract class BSPhysObject : PhysicsActor
     public override void UnSubscribeEvents() {
         // DetailLog("{0},{1}.UnSubscribeEvents,unsubscribing", LocalID, TypeName);
         SubscribedEventsMs = 0;
-        PhysicsScene.TaintedObject(TypeName+".UnSubscribeEvents", delegate()
+        PhysScene.TaintedObject(LocalID, TypeName+".UnSubscribeEvents", delegate()
         {
             // Make sure there is a body there because sometimes destruction happens in an un-ideal order.
             if (PhysBody.HasPhysicalBody)
-                CurrentCollisionFlags = PhysicsScene.PE.RemoveFromCollisionFlags(PhysBody, CollisionFlags.BS_SUBSCRIBE_COLLISION_EVENTS);
+                CurrentCollisionFlags = PhysScene.PE.RemoveFromCollisionFlags(PhysBody, CollisionFlags.BS_SUBSCRIBE_COLLISION_EVENTS);
         });
     }
     // Return 'true' if the simulator wants collision events
@@ -413,7 +553,7 @@ public abstract class BSPhysObject : PhysicsActor
     {
         // Scale the collision count by the time since the last collision.
         // The "+1" prevents dividing by zero.
-        long timeAgo = PhysicsScene.SimulationStep - CollidingStep + 1;
+        long timeAgo = PhysScene.SimulationStep - CollidingStep + 1;
         CollisionScore = CollisionAccumulation / timeAgo;
     }
     public override float CollisionScore { get; set; }
@@ -424,104 +564,6 @@ public abstract class BSPhysObject : PhysicsActor
 
     public BSActorCollection PhysicalActors;
 
-    // There are some actions that must be performed for a physical object before each simulation step.
-    // These actions are optional so, rather than scanning all the physical objects and asking them
-    //     if they have anything to do, a physical object registers for an event call before the step is performed.
-    // This bookkeeping makes it easy to add, remove and clean up after all these registrations.
-    private Dictionary<string, BSScene.PreStepAction> RegisteredPrestepActions = new Dictionary<string, BSScene.PreStepAction>();
-    private Dictionary<string, BSScene.PostStepAction> RegisteredPoststepActions = new Dictionary<string, BSScene.PostStepAction>();
-    protected void RegisterPreStepAction(string op, uint id, BSScene.PreStepAction actn)
-    {
-        string identifier = op + "-" + id.ToString();
-
-        lock (RegisteredPrestepActions)
-        {
-            // Clean out any existing action
-            UnRegisterPreStepAction(op, id);
-            RegisteredPrestepActions[identifier] = actn;
-            PhysicsScene.BeforeStep += actn;
-        }
-        DetailLog("{0},BSPhysObject.RegisterPreStepAction,id={1}", LocalID, identifier);
-    }
-
-    // Unregister a pre step action. Safe to call if the action has not been registered.
-    // Returns 'true' if an action was actually removed
-    protected bool UnRegisterPreStepAction(string op, uint id)
-    {
-        string identifier = op + "-" + id.ToString();
-        bool removed = false;
-        lock (RegisteredPrestepActions)
-        {
-            if (RegisteredPrestepActions.ContainsKey(identifier))
-            {
-                PhysicsScene.BeforeStep -= RegisteredPrestepActions[identifier];
-                RegisteredPrestepActions.Remove(identifier);
-                removed = true;
-            }
-        }
-        DetailLog("{0},BSPhysObject.UnRegisterPreStepAction,id={1},removed={2}", LocalID, identifier, removed);
-        return removed;
-    }
-
-    protected void UnRegisterAllPreStepActions()
-    {
-        lock (RegisteredPrestepActions)
-        {
-            foreach (KeyValuePair<string, BSScene.PreStepAction> kvp in RegisteredPrestepActions)
-            {
-                PhysicsScene.BeforeStep -= kvp.Value;
-            }
-            RegisteredPrestepActions.Clear();
-        }
-        DetailLog("{0},BSPhysObject.UnRegisterAllPreStepActions,", LocalID);
-    }
-    
-    protected void RegisterPostStepAction(string op, uint id, BSScene.PostStepAction actn)
-    {
-        string identifier = op + "-" + id.ToString();
-
-        lock (RegisteredPoststepActions)
-        {
-            // Clean out any existing action
-            UnRegisterPostStepAction(op, id);
-            RegisteredPoststepActions[identifier] = actn;
-            PhysicsScene.AfterStep += actn;
-        }
-        DetailLog("{0},BSPhysObject.RegisterPostStepAction,id={1}", LocalID, identifier);
-    }
-
-    // Unregister a pre step action. Safe to call if the action has not been registered.
-    // Returns 'true' if an action was actually removed.
-    protected bool UnRegisterPostStepAction(string op, uint id)
-    {
-        string identifier = op + "-" + id.ToString();
-        bool removed = false;
-        lock (RegisteredPoststepActions)
-        {
-            if (RegisteredPoststepActions.ContainsKey(identifier))
-            {
-                PhysicsScene.AfterStep -= RegisteredPoststepActions[identifier];
-                RegisteredPoststepActions.Remove(identifier);
-                removed = true;
-            }
-        }
-        DetailLog("{0},BSPhysObject.UnRegisterPostStepAction,id={1},removed={2}", LocalID, identifier, removed);
-        return removed;
-    }
-
-    protected void UnRegisterAllPostStepActions()
-    {
-        lock (RegisteredPoststepActions)
-        {
-            foreach (KeyValuePair<string, BSScene.PostStepAction> kvp in RegisteredPoststepActions)
-            {
-                PhysicsScene.AfterStep -= kvp.Value;
-            }
-            RegisteredPoststepActions.Clear();
-        }
-        DetailLog("{0},BSPhysObject.UnRegisterAllPostStepActions,", LocalID);
-    }
-
     // When an update to the physical properties happens, this event is fired to let
     //    different actors to modify the update before it is passed around
     public delegate void PreUpdatePropertyAction(ref EntityProperties entprop);
@@ -533,53 +575,13 @@ public abstract class BSPhysObject : PhysicsActor
             actions(ref entprop);
     }
 
-    private Dictionary<string, PreUpdatePropertyAction> RegisteredPreUpdatePropertyActions = new Dictionary<string, PreUpdatePropertyAction>();
-    public void RegisterPreUpdatePropertyAction(string identifier, PreUpdatePropertyAction actn)
-    {
-        lock (RegisteredPreUpdatePropertyActions)
-        {
-            // Clean out any existing action
-            UnRegisterPreUpdatePropertyAction(identifier);
-            RegisteredPreUpdatePropertyActions[identifier] = actn;
-            OnPreUpdateProperty += actn;
-        }
-        DetailLog("{0},BSPhysObject.RegisterPreUpdatePropertyAction,id={1}", LocalID, identifier);
-    }
-    public bool UnRegisterPreUpdatePropertyAction(string identifier)
-    {
-        bool removed = false;
-        lock (RegisteredPreUpdatePropertyActions)
-        {
-            if (RegisteredPreUpdatePropertyActions.ContainsKey(identifier))
-            {
-                OnPreUpdateProperty -= RegisteredPreUpdatePropertyActions[identifier];
-                RegisteredPreUpdatePropertyActions.Remove(identifier);
-                removed = true;
-            }
-        }
-        DetailLog("{0},BSPhysObject.UnRegisterPreUpdatePropertyAction,id={1},removed={2}", LocalID, identifier, removed);
-        return removed;
-    }
-    public void UnRegisterAllPreUpdatePropertyActions()
-    {
-        lock (RegisteredPreUpdatePropertyActions)
-        {
-            foreach (KeyValuePair<string, PreUpdatePropertyAction> kvp in RegisteredPreUpdatePropertyActions)
-            {
-                OnPreUpdateProperty -= kvp.Value;
-            }
-            RegisteredPreUpdatePropertyActions.Clear();
-        }
-        DetailLog("{0},BSPhysObject.UnRegisterAllPreUpdatePropertyAction,", LocalID);
-    }
-
     #endregion // Per Simulation Step actions
 
     // High performance detailed logging routine used by the physical objects.
     protected void DetailLog(string msg, params Object[] args)
     {
-        if (PhysicsScene.PhysicsLogging.Enabled)
-            PhysicsScene.DetailLog(msg, args);
+        if (PhysScene.PhysicsLogging.Enabled)
+            PhysScene.DetailLog(msg, args);
     }
 
 }
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSPrim.cs b/OpenSim/Region/Physics/BulletSPlugin/BSPrim.cs
index e56276a..15b7090 100644
--- a/OpenSim/Region/Physics/BulletSPlugin/BSPrim.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSPrim.cs
@@ -41,7 +41,7 @@ namespace OpenSim.Region.Physics.BulletSPlugin
     [Serializable]
 public class BSPrim : BSPhysObject
 {
-    private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+    protected static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
     private static readonly string LogHeader = "[BULLETS PRIM]";
 
     // _size is what the user passed. Scale is what we pass to the physics engine with the mesh.
@@ -51,15 +51,8 @@ public class BSPrim : BSPhysObject
     private bool _isSelected;
     private bool _isVolumeDetect;
 
-    // _position is what the simulator thinks the positions of the prim is.
-    private OMV.Vector3 _position;
-
     private float _mass;    // the mass of this object
-    private OMV.Vector3 _force;
-    private OMV.Vector3 _velocity;
-    private OMV.Vector3 _torque;
     private OMV.Vector3 _acceleration;
-    private OMV.Quaternion _orientation;
     private int _physicsActorType;
     private bool _isPhysical;
     private bool _flying;
@@ -72,17 +65,18 @@ public class BSPrim : BSPhysObject
 
     private int CrossingFailures { get; set; }
 
-    public BSDynamics VehicleActor;
-    public string VehicleActorName = "BasicVehicle";
-
-    private BSVMotor _targetMotor;
-    private OMV.Vector3 _PIDTarget;
-    private float _PIDTau;
+    // Keep a handle to the vehicle actor so it is easy to set parameters on same.
+    public const string VehicleActorName = "BasicVehicle";
 
-    private BSFMotor _hoverMotor;
-    private float _PIDHoverHeight;
-    private PIDHoverType _PIDHoverType;
-    private float _PIDHoverTau;
+    // Parameters for the hover actor
+    public const string HoverActorName = "BSPrim.HoverActor";
+    // Parameters for the axis lock actor
+    public const String LockedAxisActorName = "BSPrim.LockedAxis";
+    // Parameters for the move to target actor
+    public const string MoveToTargetActorName = "BSPrim.MoveToTargetActor";
+    // Parameters for the setForce and setTorque actors
+    public const string SetForceActorName = "BSPrim.SetForceActor";
+    public const string SetTorqueActorName = "BSPrim.SetTorqueActor";
 
     public BSPrim(uint localID, String primName, BSScene parent_scene, OMV.Vector3 pos, OMV.Vector3 size,
                        OMV.Quaternion rotation, PrimitiveBaseShape pbs, bool pisPhysical)
@@ -90,32 +84,34 @@ public class BSPrim : BSPhysObject
     {
         // m_log.DebugFormat("{0}: BSPrim creation of {1}, id={2}", LogHeader, primName, localID);
         _physicsActorType = (int)ActorTypes.Prim;
-        _position = pos;
+        RawPosition = pos;
         _size = size;
         Scale = size;   // prims are the size the user wants them to be (different for BSCharactes).
-        _orientation = rotation;
+        RawOrientation = rotation;
         _buoyancy = 0f;
-        _velocity = OMV.Vector3.Zero;
+        RawVelocity = OMV.Vector3.Zero;
         _rotationalVelocity = OMV.Vector3.Zero;
         BaseShape = pbs;
         _isPhysical = pisPhysical;
         _isVolumeDetect = false;
 
-        VehicleActor = new BSDynamics(PhysicsScene, this, VehicleActorName);
-        PhysicalActors.Add(VehicleActorName, VehicleActor);
+        // Add a dynamic vehicle to our set of actors that can move this prim.
+        // PhysicalActors.Add(VehicleActorName, new BSDynamics(PhysScene, this, VehicleActorName));
 
         _mass = CalculateMass();
 
         // DetailLog("{0},BSPrim.constructor,call", LocalID);
         // do the actual object creation at taint time
-        PhysicsScene.TaintedObject("BSPrim.create", delegate()
+        PhysScene.TaintedObject(LocalID, "BSPrim.create", delegate()
         {
             // Make sure the object is being created with some sanity.
             ExtremeSanityCheck(true /* inTaintTime */);
 
             CreateGeomAndObject(true);
 
-            CurrentCollisionFlags = PhysicsScene.PE.GetCollisionFlags(PhysBody);
+            CurrentCollisionFlags = PhysScene.PE.GetCollisionFlags(PhysBody);
+
+            IsInitialized = true;
         });
     }
 
@@ -123,19 +119,21 @@ public class BSPrim : BSPhysObject
     public override void Destroy()
     {
         // m_log.DebugFormat("{0}: Destroy, id={1}", LogHeader, LocalID);
+        IsInitialized = false;
+
         base.Destroy();
 
         // Undo any vehicle properties
         this.VehicleType = (int)Vehicle.TYPE_NONE;
 
-        PhysicsScene.TaintedObject("BSPrim.Destroy", delegate()
+        PhysScene.TaintedObject(LocalID, "BSPrim.Destroy", delegate()
         {
             DetailLog("{0},BSPrim.Destroy,taint,", LocalID);
             // If there are physical body and shape, release my use of same.
-            PhysicsScene.Shapes.DereferenceBody(PhysBody, null);
+            PhysScene.Shapes.DereferenceBody(PhysBody, null);
             PhysBody.Clear();
-            PhysicsScene.Shapes.DereferenceShape(PhysShape, null);
-            PhysShape.Clear();
+            PhysShape.Dereference(PhysScene);
+            PhysShape = new BSShapeNull();
         });
     }
 
@@ -161,25 +159,13 @@ public class BSPrim : BSPhysObject
             ForceBodyShapeRebuild(false);
         }
     }
-    // 'unknown' says to choose the best type
-    public override BSPhysicsShapeType PreferredPhysicalShape
-        { get { return BSPhysicsShapeType.SHAPE_UNKNOWN; } }
-
     public override bool ForceBodyShapeRebuild(bool inTaintTime)
     {
-        if (inTaintTime)
+        PhysScene.TaintedObject(inTaintTime, LocalID, "BSPrim.ForceBodyShapeRebuild", delegate()
         {
             _mass = CalculateMass();   // changing the shape changes the mass
             CreateGeomAndObject(true);
-        }
-        else
-        {
-            PhysicsScene.TaintedObject("BSPrim.ForceBodyShapeRebuild", delegate()
-            {
-                _mass = CalculateMass();   // changing the shape changes the mass
-                CreateGeomAndObject(true);
-            });
-        }
+        });
         return true;
     }
     public override bool Grabbed {
@@ -192,7 +178,7 @@ public class BSPrim : BSPhysObject
             if (value != _isSelected)
             {
                 _isSelected = value;
-                PhysicsScene.TaintedObject("BSPrim.setSelected", delegate()
+                PhysScene.TaintedObject(LocalID, "BSPrim.setSelected", delegate()
                 {
                     DetailLog("{0},BSPrim.selected,taint,selected={1}", LocalID, _isSelected);
                     SetObjectDynamic(false);
@@ -233,28 +219,28 @@ public class BSPrim : BSPhysObject
     // Called at taint time!
     public override void ZeroMotion(bool inTaintTime)
     {
-        _velocity = OMV.Vector3.Zero;
+        RawVelocity = OMV.Vector3.Zero;
         _acceleration = OMV.Vector3.Zero;
         _rotationalVelocity = OMV.Vector3.Zero;
 
         // Zero some other properties in the physics engine
-        PhysicsScene.TaintedObject(inTaintTime, "BSPrim.ZeroMotion", delegate()
+        PhysScene.TaintedObject(inTaintTime, LocalID, "BSPrim.ZeroMotion", delegate()
         {
             if (PhysBody.HasPhysicalBody)
-                PhysicsScene.PE.ClearAllForces(PhysBody);
+                PhysScene.PE.ClearAllForces(PhysBody);
         });
     }
     public override void ZeroAngularMotion(bool inTaintTime)
     {
         _rotationalVelocity = OMV.Vector3.Zero;
         // Zero some other properties in the physics engine
-        PhysicsScene.TaintedObject(inTaintTime, "BSPrim.ZeroMotion", delegate()
+        PhysScene.TaintedObject(inTaintTime, LocalID, "BSPrim.ZeroMotion", delegate()
         {
             // DetailLog("{0},BSPrim.ZeroAngularMotion,call,rotVel={1}", LocalID, _rotationalVelocity);
             if (PhysBody.HasPhysicalBody)
             {
-                PhysicsScene.PE.SetInterpolationAngularVelocity(PhysBody, _rotationalVelocity);
-                PhysicsScene.PE.SetAngularVelocity(PhysBody, _rotationalVelocity);
+                PhysScene.PE.SetInterpolationAngularVelocity(PhysBody, _rotationalVelocity);
+                PhysScene.PE.SetAngularVelocity(PhysBody, _rotationalVelocity);
             }
         });
     }
@@ -268,64 +254,58 @@ public class BSPrim : BSPhysObject
         if (axis.X != 1) locking.X = 0f;
         if (axis.Y != 1) locking.Y = 0f;
         if (axis.Z != 1) locking.Z = 0f;
-        LockedAxis = locking;
+        LockedAngularAxis = locking;
 
-        if (LockedAxis != LockedAxisFree)
+        EnableActor(LockedAngularAxis != LockedAxisFree, LockedAxisActorName, delegate()
         {
-            PhysicsScene.TaintedObject("BSPrim.LockAngularMotion", delegate()
-            {
-                // If there is not already an axis locker, make one
-                if (!PhysicalActors.HasActor(LockedAxisActorName))
-                {
-                    DetailLog("{0},BSPrim.LockAngularMotion,taint,registeringLockAxisActor", LocalID);

-                    PhysicalActors.Add(LockedAxisActorName, new BSActorLockAxis(PhysicsScene, this, LockedAxisActorName));
-                }
-                UpdatePhysicalParameters();
-            });
-        }
+            return new BSActorLockAxis(PhysScene, this, LockedAxisActorName);
+        });
+
+        // Update parameters so the new actor's Refresh() action is called at the right time.
+        PhysScene.TaintedObject(LocalID, "BSPrim.LockAngularMotion", delegate()
+        {
+            UpdatePhysicalParameters();
+        });
+
         return;
     }
 
-    public override OMV.Vector3 RawPosition
-    {
-        get { return _position; }
-        set { _position = value; }
-    }
     public override OMV.Vector3 Position {
         get {
             // don't do the GetObjectPosition for root elements because this function is called a zillion times.
-            // _position = ForcePosition;
-            return _position;
+            // RawPosition = ForcePosition;
+            return RawPosition;
         }
         set {
             // If the position must be forced into the physics engine, use ForcePosition.
             // All positions are given in world positions.
-            if (_position == value)
+            if (RawPosition == value)
             {
-                DetailLog("{0},BSPrim.setPosition,call,positionNotChanging,pos={1},orient={2}", LocalID, _position, _orientation);
+                DetailLog("{0},BSPrim.setPosition,call,positionNotChanging,pos={1},orient={2}", LocalID, RawPosition, RawOrientation);
                 return;
             }
-            _position = value;
+            RawPosition = value;
             PositionSanityCheck(false);
 
-            PhysicsScene.TaintedObject("BSPrim.setPosition", delegate()
+            PhysScene.TaintedObject(LocalID, "BSPrim.setPosition", delegate()
             {
-                DetailLog("{0},BSPrim.SetPosition,taint,pos={1},orient={2}", LocalID, _position, _orientation);
-                ForcePosition = _position;
+                DetailLog("{0},BSPrim.SetPosition,taint,pos={1},orient={2}", LocalID, RawPosition, RawOrientation);
+                ForcePosition = RawPosition;
             });
         }
     }
 
+    // NOTE: overloaded by BSPrimDisplaced to handle offset for center-of-gravity.
     public override OMV.Vector3 ForcePosition {
         get {
-            _position = PhysicsScene.PE.GetPosition(PhysBody);
-            return _position;
+            RawPosition = PhysScene.PE.GetPosition(PhysBody);
+            return RawPosition;
         }
         set {
-            _position = value;
+            RawPosition = value;
             if (PhysBody.HasPhysicalBody)
             {
-                PhysicsScene.PE.SetTranslation(PhysBody, _position, _orientation);
+                PhysScene.PE.SetTranslation(PhysBody, RawPosition, RawOrientation);
                 ActivateIfPhysical(false);
             }
         }
@@ -342,7 +322,7 @@ public class BSPrim : BSPhysObject
         if (!IsPhysicallyActive)
             return ret;
 
-        if (!PhysicsScene.TerrainManager.IsWithinKnownTerrain(RawPosition))
+        if (!PhysScene.TerrainManager.IsWithinKnownTerrain(RawPosition))
         {
             // The physical object is out of the known/simulated area.
             // Upper levels of code will handle the transition to other areas so, for
@@ -350,7 +330,7 @@ public class BSPrim : BSPhysObject
             return ret;
         }
 
-        float terrainHeight = PhysicsScene.TerrainManager.GetTerrainHeightAtXYZ(RawPosition);
+        float terrainHeight = PhysScene.TerrainManager.GetTerrainHeightAtXYZ(RawPosition);
         OMV.Vector3 upForce = OMV.Vector3.Zero;
         float approxSize = Math.Max(Size.X, Math.Max(Size.Y, Size.Z));
         if ((RawPosition.Z + approxSize / 2f) < terrainHeight)
@@ -359,10 +339,10 @@ public class BSPrim : BSPhysObject
             float targetHeight = terrainHeight + (Size.Z / 2f);
             // If the object is below ground it just has to be moved up because pushing will
             //     not get it through the terrain
-            _position.Z = targetHeight;
+            RawPosition = new OMV.Vector3(RawPosition.X, RawPosition.Y, targetHeight);
             if (inTaintTime)
             {
-                ForcePosition = _position;
+                ForcePosition = RawPosition;
             }
             // If we are throwing the object around, zero its other forces
             ZeroMotion(inTaintTime);
@@ -371,7 +351,7 @@ public class BSPrim : BSPhysObject
 
         if ((CurrentCollisionFlags & CollisionFlags.BS_FLOATS_ON_WATER) != 0)
         {
-            float waterHeight = PhysicsScene.TerrainManager.GetWaterLevelAtXYZ(_position);
+            float waterHeight = PhysScene.TerrainManager.GetWaterLevelAtXYZ(RawPosition);
             // TODO: a floating motor so object will bob in the water
             if (Math.Abs(RawPosition.Z - waterHeight) > 0.1f)
             {
@@ -379,8 +359,8 @@ public class BSPrim : BSPhysObject
                 upForce.Z = (waterHeight - RawPosition.Z) * 1f;
 
                 // Apply upforce and overcome gravity.
-                OMV.Vector3 correctionForce = upForce - PhysicsScene.DefaultGravity;
-                DetailLog("{0},BSPrim.PositionSanityCheck,applyForce,pos={1},upForce={2},correctionForce={3}", LocalID, _position, upForce, correctionForce);
+                OMV.Vector3 correctionForce = upForce - PhysScene.DefaultGravity;
+                DetailLog("{0},BSPrim.PositionSanityCheck,applyForce,pos={1},upForce={2},correctionForce={3}", LocalID, RawPosition, upForce, correctionForce);
                 AddForce(correctionForce, false, inTaintTime);
                 ret = true;
             }
@@ -399,17 +379,17 @@ public class BSPrim : BSPhysObject
         uint wayOutThere = Constants.RegionSize * Constants.RegionSize;
         // There have been instances of objects getting thrown way out of bounds and crashing
         //    the border crossing code.
-        if (   _position.X < -Constants.RegionSize || _position.X > wayOutThere
-            || _position.Y < -Constants.RegionSize || _position.Y > wayOutThere
-            || _position.Z < -Constants.RegionSize || _position.Z > wayOutThere)
+        if (   RawPosition.X < -Constants.RegionSize || RawPosition.X > wayOutThere
+            || RawPosition.Y < -Constants.RegionSize || RawPosition.Y > wayOutThere
+            || RawPosition.Z < -Constants.RegionSize || RawPosition.Z > wayOutThere)
         {
-            _position = new OMV.Vector3(10, 10, 50);
+            RawPosition = new OMV.Vector3(10, 10, 50);
             ZeroMotion(inTaintTime);
             ret = true;
         }
-        if (_velocity.LengthSquared() > BSParam.MaxLinearVelocity)
+        if (RawVelocity.LengthSquared() > BSParam.MaxLinearVelocity)
         {
-            _velocity = Util.ClampV(_velocity, BSParam.MaxLinearVelocity);
+            RawVelocity = Util.ClampV(RawVelocity, BSParam.MaxLinearVelocity);
             ret = true;
         }
         if (_rotationalVelocity.LengthSquared() > BSParam.MaxAngularVelocitySquared)
@@ -434,7 +414,7 @@ public class BSPrim : BSPhysObject
         get { return _mass; }
     }
     // used when we only want this prim's mass and not the linkset thing
-    public override float RawMass { 
+    public override float RawMass {
         get { return _mass; }
     }
     // Set the physical mass to the passed mass.
@@ -445,10 +425,10 @@ public class BSPrim : BSPhysObject
         {
             if (IsStatic)
             {
-                PhysicsScene.PE.SetGravity(PhysBody, PhysicsScene.DefaultGravity);
+                PhysScene.PE.SetGravity(PhysBody, PhysScene.DefaultGravity);
                 Inertia = OMV.Vector3.Zero;
-                PhysicsScene.PE.SetMassProps(PhysBody, 0f, Inertia);
-                PhysicsScene.PE.UpdateInertiaTensor(PhysBody);
+                PhysScene.PE.SetMassProps(PhysBody, 0f, Inertia);
+                PhysScene.PE.UpdateInertiaTensor(PhysBody);
             }
             else
             {
@@ -457,16 +437,19 @@ public class BSPrim : BSPhysObject
                     // Changing interesting properties doesn't change proxy and collision cache
                     //    information. The Bullet solution is to re-add the object to the world
                     //    after parameters are changed.
-                    PhysicsScene.PE.RemoveObjectFromWorld(PhysicsScene.World, PhysBody);
+                    PhysScene.PE.RemoveObjectFromWorld(PhysScene.World, PhysBody);
                 }
 
                 // The computation of mass props requires gravity to be set on the object.
                 Gravity = ComputeGravity(Buoyancy);
-                PhysicsScene.PE.SetGravity(PhysBody, Gravity);
+                PhysScene.PE.SetGravity(PhysBody, Gravity);
+
+                // OMV.Vector3 currentScale = PhysScene.PE.GetLocalScaling(PhysShape.physShapeInfo);   // DEBUG DEBUG
+                // DetailLog("{0},BSPrim.UpdateMassProperties,currentScale{1},shape={2}", LocalID, currentScale, PhysShape.physShapeInfo);   // DEBUG DEBUG
 
-                Inertia = PhysicsScene.PE.CalculateLocalInertia(PhysShape, physMass);
-                PhysicsScene.PE.SetMassProps(PhysBody, physMass, Inertia);
-                PhysicsScene.PE.UpdateInertiaTensor(PhysBody);
+                Inertia = PhysScene.PE.CalculateLocalInertia(PhysShape.physShapeInfo, physMass);
+                PhysScene.PE.SetMassProps(PhysBody, physMass, Inertia);
+                PhysScene.PE.UpdateInertiaTensor(PhysBody);
 
                 DetailLog("{0},BSPrim.UpdateMassProperties,mass={1},localInertia={2},grav={3},inWorld={4}",
                                             LocalID, physMass, Inertia, Gravity, inWorld);
@@ -482,7 +465,7 @@ public class BSPrim : BSPhysObject
     // Return what gravity should be set to this very moment
     public OMV.Vector3 ComputeGravity(float buoyancy)
     {
-        OMV.Vector3 ret = PhysicsScene.DefaultGravity;
+        OMV.Vector3 ret = PhysScene.DefaultGravity;
 
         if (!IsStatic)
         {
@@ -506,83 +489,121 @@ public class BSPrim : BSPhysObject
     }
 
     public override OMV.Vector3 Force {
-        get { return _force; }
+        get { return RawForce; }
         set {
-            _force = value;
-            if (_force != OMV.Vector3.Zero)
+            RawForce = value;
+            EnableActor(RawForce != OMV.Vector3.Zero, SetForceActorName, delegate()
             {
-                // If the force is non-zero, it must be reapplied each tick because
-                //    Bullet clears the forces applied last frame.
-                RegisterPreStepAction("BSPrim.setForce", LocalID,
-                    delegate(float timeStep)
-                    {
-                        if (!IsPhysicallyActive || _force == OMV.Vector3.Zero)
-                        {
-                            UnRegisterPreStepAction("BSPrim.setForce", LocalID);
-                            return;
-                        }
+                return new BSActorSetForce(PhysScene, this, SetForceActorName);
+            });
+        }
+    }
 
-                        DetailLog("{0},BSPrim.setForce,preStep,force={1}", LocalID, _force);
-                        if (PhysBody.HasPhysicalBody)
-                        {
-                            PhysicsScene.PE.ApplyCentralForce(PhysBody, _force);
-                            ActivateIfPhysical(false);
-                        }
-                    }
-                );
-            }
-            else
+    // Find and return a handle to the current vehicle actor.
+    // Return 'null' if there is no vehicle actor.
+    public BSDynamics GetVehicleActor(bool createIfNone)
+    {
+        BSDynamics ret = null;
+        BSActor actor;
+        if (PhysicalActors.TryGetActor(VehicleActorName, out actor))
+        {
+            ret = actor as BSDynamics;
+        }
+        else
+        {
+            if (createIfNone)
             {
-                UnRegisterPreStepAction("BSPrim.setForce", LocalID);
+                ret = new BSDynamics(PhysScene, this, VehicleActorName);
+                PhysicalActors.Add(ret.ActorName, ret);
             }
         }
+        return ret;
     }
 
     public override int VehicleType {
         get {
-            return (int)VehicleActor.Type;   // if we are a vehicle, return that type
+            int ret = (int)Vehicle.TYPE_NONE;
+            BSDynamics vehicleActor = GetVehicleActor(false /* createIfNone */);
+            if (vehicleActor != null)
+                ret = (int)vehicleActor.Type;
+            return ret;
         }
         set {
             Vehicle type = (Vehicle)value;
 
-            PhysicsScene.TaintedObject("setVehicleType", delegate()
+            PhysScene.TaintedObject(LocalID, "setVehicleType", delegate()
             {
-                // Done at taint time so we're sure the physics engine is not using the variables
-                // Vehicle code changes the parameters for this vehicle type.
-                VehicleActor.ProcessTypeChange(type);
-                ActivateIfPhysical(false);
+                // Some vehicle scripts change vehicle type on the fly as an easy way to
+                //    change all the parameters. Like a plane changing to CAR when on the
+                //    ground. In this case, don't want to zero motion.
+                // ZeroMotion(true /* inTaintTime */);
+                if (type == Vehicle.TYPE_NONE)
+                {
+                    // Vehicle type is 'none' so get rid of any actor that may have been allocated.
+                    BSDynamics vehicleActor = GetVehicleActor(false /* createIfNone */);
+                    if (vehicleActor != null)
+                    {
+                        PhysicalActors.RemoveAndRelease(vehicleActor.ActorName);
+                    }
+                }
+                else
+                {
+                    // Vehicle type is not 'none' so create an actor and set it running.
+                    BSDynamics vehicleActor = GetVehicleActor(true /* createIfNone */);
+                    if (vehicleActor != null)
+                    {
+                        vehicleActor.ProcessTypeChange(type);
+                        ActivateIfPhysical(false);
+                    }
+                }
             });
         }
     }
     public override void VehicleFloatParam(int param, float value)
     {
-        PhysicsScene.TaintedObject("BSPrim.VehicleFloatParam", delegate()
+        PhysScene.TaintedObject(LocalID, "BSPrim.VehicleFloatParam", delegate()
         {
-            VehicleActor.ProcessFloatVehicleParam((Vehicle)param, value);
-            ActivateIfPhysical(false);
+            BSDynamics vehicleActor = GetVehicleActor(true /* createIfNone */);
+            if (vehicleActor != null)
+            {
+                vehicleActor.ProcessFloatVehicleParam((Vehicle)param, value);
+                ActivateIfPhysical(false);
+            }
         });
     }
     public override void VehicleVectorParam(int param, OMV.Vector3 value)
     {
-        PhysicsScene.TaintedObject("BSPrim.VehicleVectorParam", delegate()
+        PhysScene.TaintedObject(LocalID, "BSPrim.VehicleVectorParam", delegate()
         {
-            VehicleActor.ProcessVectorVehicleParam((Vehicle)param, value);
-            ActivateIfPhysical(false);
+            BSDynamics vehicleActor = GetVehicleActor(true /* createIfNone */);
+            if (vehicleActor != null)
+            {
+                vehicleActor.ProcessVectorVehicleParam((Vehicle)param, value);
+                ActivateIfPhysical(false);
+            }
         });
     }
     public override void VehicleRotationParam(int param, OMV.Quaternion rotation)
     {
-        PhysicsScene.TaintedObject("BSPrim.VehicleRotationParam", delegate()
+        PhysScene.TaintedObject(LocalID, "BSPrim.VehicleRotationParam", delegate()
         {
-            VehicleActor.ProcessRotationVehicleParam((Vehicle)param, rotation);
-            ActivateIfPhysical(false);
+            BSDynamics vehicleActor = GetVehicleActor(true /* createIfNone */);
+            if (vehicleActor != null)
+            {
+                vehicleActor.ProcessRotationVehicleParam((Vehicle)param, rotation);
+                ActivateIfPhysical(false);
+            }
         });
     }
     public override void VehicleFlags(int param, bool remove)
     {
-        PhysicsScene.TaintedObject("BSPrim.VehicleFlags", delegate()
+        PhysScene.TaintedObject(LocalID, "BSPrim.VehicleFlags", delegate()
         {
-            VehicleActor.ProcessVehicleFlags(param, remove);
+            BSDynamics vehicleActor = GetVehicleActor(true /* createIfNone */);
+            if (vehicleActor != null)
+            {
+                vehicleActor.ProcessVehicleFlags(param, remove);
+            }
         });
     }
 
@@ -592,7 +613,7 @@ public class BSPrim : BSPhysObject
         if (_isVolumeDetect != newValue)
         {
             _isVolumeDetect = newValue;
-            PhysicsScene.TaintedObject("BSPrim.SetVolumeDetect", delegate()
+            PhysScene.TaintedObject(LocalID, "BSPrim.SetVolumeDetect", delegate()
             {
                 // DetailLog("{0},setVolumeDetect,taint,volDetect={1}", LocalID, _isVolumeDetect);
                 SetObjectDynamic(true);
@@ -600,10 +621,14 @@ public class BSPrim : BSPhysObject
         }
         return;
     }
+    public override bool IsVolumeDetect
+    {
+        get { return _isVolumeDetect; }
+    }
     public override void SetMaterial(int material)
     {
         base.SetMaterial(material);
-        PhysicsScene.TaintedObject("BSPrim.SetMaterial", delegate()
+        PhysScene.TaintedObject(LocalID, "BSPrim.SetMaterial", delegate()
         {
             UpdatePhysicalParameters();
         });
@@ -616,7 +641,7 @@ public class BSPrim : BSPhysObject
             if (base.Friction != value)
             {
                 base.Friction = value;
-                PhysicsScene.TaintedObject("BSPrim.setFriction", delegate()
+                PhysScene.TaintedObject(LocalID, "BSPrim.setFriction", delegate()
                 {
                     UpdatePhysicalParameters();
                 });
@@ -631,7 +656,7 @@ public class BSPrim : BSPhysObject
             if (base.Restitution != value)
             {
                 base.Restitution = value;
-                PhysicsScene.TaintedObject("BSPrim.setRestitution", delegate()
+                PhysScene.TaintedObject(LocalID, "BSPrim.setRestitution", delegate()
                 {
                     UpdatePhysicalParameters();
                 });
@@ -648,7 +673,7 @@ public class BSPrim : BSPhysObject
             if (base.Density != value)
             {
                 base.Density = value;
-                PhysicsScene.TaintedObject("BSPrim.setDensity", delegate()
+                PhysScene.TaintedObject(LocalID, "BSPrim.setDensity", delegate()
                 {
                     UpdatePhysicalParameters();
                 });
@@ -663,93 +688,66 @@ public class BSPrim : BSPhysObject
             if (base.GravModifier != value)
             {
                 base.GravModifier = value;
-                PhysicsScene.TaintedObject("BSPrim.setGravityModifier", delegate()
+                PhysScene.TaintedObject(LocalID, "BSPrim.setGravityModifier", delegate()
                 {
                     UpdatePhysicalParameters();
                 });
             }
         }
     }
-    public override OMV.Vector3 RawVelocity
-    {
-        get { return _velocity; }
-        set { _velocity = value; }
-    }
     public override OMV.Vector3 Velocity {
-        get { return _velocity; }
+        get { return RawVelocity; }
         set {
-            _velocity = value;
-            PhysicsScene.TaintedObject("BSPrim.setVelocity", delegate()
+            RawVelocity = value;
+            PhysScene.TaintedObject(LocalID, "BSPrim.setVelocity", delegate()
             {
-                // DetailLog("{0},BSPrim.SetVelocity,taint,vel={1}", LocalID, _velocity);
-                ForceVelocity = _velocity;
+                // DetailLog("{0},BSPrim.SetVelocity,taint,vel={1}", LocalID, RawVelocity);
+                ForceVelocity = RawVelocity;
             });
         }
     }
     public override OMV.Vector3 ForceVelocity {
-        get { return _velocity; }
+        get { return RawVelocity; }
         set {
-            PhysicsScene.AssertInTaintTime("BSPrim.ForceVelocity");
+            PhysScene.AssertInTaintTime("BSPrim.ForceVelocity");
 
-            _velocity = Util.ClampV(value, BSParam.MaxLinearVelocity);
+            RawVelocity = Util.ClampV(value, BSParam.MaxLinearVelocity);
             if (PhysBody.HasPhysicalBody)
             {
-                DetailLog("{0},BSPrim.ForceVelocity,taint,vel={1}", LocalID, _velocity);
-                PhysicsScene.PE.SetLinearVelocity(PhysBody, _velocity);
+                DetailLog("{0},BSPrim.ForceVelocity,taint,vel={1}", LocalID, RawVelocity);
+                PhysScene.PE.SetLinearVelocity(PhysBody, RawVelocity);
                 ActivateIfPhysical(false);
             }
         }
     }
     public override OMV.Vector3 Torque {
-        get { return _torque; }
+        get { return RawTorque; }
         set {
-            _torque = value;
-            if (_torque != OMV.Vector3.Zero)
-            {
-                // If the torque is non-zero, it must be reapplied each tick because
-                //    Bullet clears the forces applied last frame.
-                RegisterPreStepAction("BSPrim.setTorque", LocalID,
-                    delegate(float timeStep)
-                    {
-                        if (!IsPhysicallyActive || _torque == OMV.Vector3.Zero)
-                        {
-                            UnRegisterPreStepAction("BSPrim.setTorque", LocalID);
-                            return;
-                        }
-
-                        if (PhysBody.HasPhysicalBody)
-                            AddAngularForce(_torque, false, true);
-                    }
-                );
-            }
-            else
+            RawTorque = value;
+            EnableActor(RawTorque != OMV.Vector3.Zero, SetTorqueActorName, delegate()
             {
-                UnRegisterPreStepAction("BSPrim.setTorque", LocalID);
-            }
-            // DetailLog("{0},BSPrim.SetTorque,call,torque={1}", LocalID, _torque);
+                return new BSActorSetTorque(PhysScene, this, SetTorqueActorName);
+            });
+            DetailLog("{0},BSPrim.SetTorque,call,torque={1}", LocalID, RawTorque);
         }
     }
     public override OMV.Vector3 Acceleration {
         get { return _acceleration; }
         set { _acceleration = value; }
     }
-    public override OMV.Quaternion RawOrientation
-    {
-        get { return _orientation; }
-        set { _orientation = value; }
-    }
+
     public override OMV.Quaternion Orientation {
         get {
-            return _orientation;
+            return RawOrientation;
         }
         set {
-            if (_orientation == value)
+            if (RawOrientation == value)
                 return;
-            _orientation = value;
+            RawOrientation = value;
 
-            PhysicsScene.TaintedObject("BSPrim.setOrientation", delegate()
+            PhysScene.TaintedObject(LocalID, "BSPrim.setOrientation", delegate()
             {
-                ForceOrientation = _orientation;
+                ForceOrientation = RawOrientation;
             });
         }
     }
@@ -758,14 +756,14 @@ public class BSPrim : BSPhysObject
     {
         get
         {
-            _orientation = PhysicsScene.PE.GetOrientation(PhysBody);
-            return _orientation;
+            RawOrientation = PhysScene.PE.GetOrientation(PhysBody);
+            return RawOrientation;
         }
         set
         {
-            _orientation = value;
+            RawOrientation = value;
             if (PhysBody.HasPhysicalBody)
-                PhysicsScene.PE.SetTranslation(PhysBody, _position, _orientation);
+                PhysScene.PE.SetTranslation(PhysBody, RawPosition, RawOrientation);
         }
     }
     public override int PhysicsActorType {
@@ -778,7 +776,7 @@ public class BSPrim : BSPhysObject
             if (_isPhysical != value)
             {
                 _isPhysical = value;
-                PhysicsScene.TaintedObject("BSPrim.setIsPhysical", delegate()
+                PhysScene.TaintedObject(LocalID, "BSPrim.setIsPhysical", delegate()
                 {
                     DetailLog("{0},setIsPhysical,taint,isPhys={1}", LocalID, _isPhysical);
                     SetObjectDynamic(true);
@@ -822,24 +820,24 @@ public class BSPrim : BSPhysObject
     //     isSolid: other objects bounce off of this object
     //     isVolumeDetect: other objects pass through but can generate collisions
     //     collisionEvents: whether this object returns collision events
+    // NOTE: overloaded by BSPrimLinkable to also update linkset physical parameters.
     public virtual void UpdatePhysicalParameters()
     {
         if (!PhysBody.HasPhysicalBody)
         {
             // This would only happen if updates are called for during initialization when the body is not set up yet.
-            DetailLog("{0},BSPrim.UpdatePhysicalParameters,taint,calledWithNoPhysBody", LocalID);
+            // DetailLog("{0},BSPrim.UpdatePhysicalParameters,taint,calledWithNoPhysBody", LocalID);
             return;
         }
 
         // Mangling all the physical properties requires the object not be in the physical world.
         // This is a NOOP if the object is not in the world (BulletSim and Bullet ignore objects not found).
-        PhysicsScene.PE.RemoveObjectFromWorld(PhysicsScene.World, PhysBody);
+        PhysScene.PE.RemoveObjectFromWorld(PhysScene.World, PhysBody);
 
         // Set up the object physicalness (does gravity and collisions move this object)
         MakeDynamic(IsStatic);
 
         // Update vehicle specific parameters (after MakeDynamic() so can change physical parameters)
-        VehicleActor.Refresh();
         PhysicalActors.Refresh();
 
         // Arrange for collision events if the simulator wants them
@@ -851,10 +849,11 @@ public class BSPrim : BSPhysObject
         AddObjectToPhysicalWorld();
 
         // Rebuild its shape
-        PhysicsScene.PE.UpdateSingleAabb(PhysicsScene.World, PhysBody);
+        PhysScene.PE.UpdateSingleAabb(PhysScene.World, PhysBody);
 
         DetailLog("{0},BSPrim.UpdatePhysicalParameters,taintExit,static={1},solid={2},mass={3},collide={4},cf={5:X},cType={6},body={7},shape={8}",
-                        LocalID, IsStatic, IsSolid, Mass, SubscribedEvents(), CurrentCollisionFlags, PhysBody.collisionType, PhysBody, PhysShape);
+                                    LocalID, IsStatic, IsSolid, Mass, SubscribedEvents(),
+                                    CurrentCollisionFlags, PhysBody.collisionType, PhysBody, PhysShape);
     }
 
     // "Making dynamic" means changing to and from static.
@@ -867,28 +866,28 @@ public class BSPrim : BSPhysObject
         if (makeStatic)
         {
             // Become a Bullet 'static' object type
-            CurrentCollisionFlags = PhysicsScene.PE.AddToCollisionFlags(PhysBody, CollisionFlags.CF_STATIC_OBJECT);
+            CurrentCollisionFlags = PhysScene.PE.AddToCollisionFlags(PhysBody, CollisionFlags.CF_STATIC_OBJECT);
             // Stop all movement
             ZeroMotion(true);
 
             // Set various physical properties so other object interact properly
-            PhysicsScene.PE.SetFriction(PhysBody, Friction);
-            PhysicsScene.PE.SetRestitution(PhysBody, Restitution);
-            PhysicsScene.PE.SetContactProcessingThreshold(PhysBody, BSParam.ContactProcessingThreshold);
+            PhysScene.PE.SetFriction(PhysBody, Friction);
+            PhysScene.PE.SetRestitution(PhysBody, Restitution);
+            PhysScene.PE.SetContactProcessingThreshold(PhysBody, BSParam.ContactProcessingThreshold);
 
             // Mass is zero which disables a bunch of physics stuff in Bullet
             UpdatePhysicalMassProperties(0f, false);
             // Set collision detection parameters
             if (BSParam.CcdMotionThreshold > 0f)
             {
-                PhysicsScene.PE.SetCcdMotionThreshold(PhysBody, BSParam.CcdMotionThreshold);
-                PhysicsScene.PE.SetCcdSweptSphereRadius(PhysBody, BSParam.CcdSweptSphereRadius);
+                PhysScene.PE.SetCcdMotionThreshold(PhysBody, BSParam.CcdMotionThreshold);
+                PhysScene.PE.SetCcdSweptSphereRadius(PhysBody, BSParam.CcdSweptSphereRadius);
             }
 
             // The activation state is 'disabled' so Bullet will not try to act on it.
             // PhysicsScene.PE.ForceActivationState(PhysBody, ActivationState.DISABLE_SIMULATION);
             // Start it out sleeping and physical actions could wake it up.
-            PhysicsScene.PE.ForceActivationState(PhysBody, ActivationState.ISLAND_SLEEPING);
+            PhysScene.PE.ForceActivationState(PhysBody, ActivationState.ISLAND_SLEEPING);
 
             // This collides like a static object
             PhysBody.collisionType = CollisionType.Static;
@@ -896,11 +895,11 @@ public class BSPrim : BSPhysObject
         else
         {
             // Not a Bullet static object
-            CurrentCollisionFlags = PhysicsScene.PE.RemoveFromCollisionFlags(PhysBody, CollisionFlags.CF_STATIC_OBJECT);
+            CurrentCollisionFlags = PhysScene.PE.RemoveFromCollisionFlags(PhysBody, CollisionFlags.CF_STATIC_OBJECT);
 
             // Set various physical properties so other object interact properly
-            PhysicsScene.PE.SetFriction(PhysBody, Friction);
-            PhysicsScene.PE.SetRestitution(PhysBody, Restitution);
+            PhysScene.PE.SetFriction(PhysBody, Friction);
+            PhysScene.PE.SetRestitution(PhysBody, Restitution);
             // DetailLog("{0},BSPrim.MakeDynamic,frict={1},rest={2}", LocalID, Friction, Restitution);
 
             // per http://www.bulletphysics.org/Bullet/phpBB3/viewtopic.php?t=3382
@@ -908,8 +907,8 @@ public class BSPrim : BSPhysObject
             // PhysicsScene.PE.ClearAllForces(BSBody);
 
             // For good measure, make sure the transform is set through to the motion state
-            ForcePosition = _position;
-            ForceVelocity = _velocity;
+            ForcePosition = RawPosition;
+            ForceVelocity = RawVelocity;
             ForceRotationalVelocity = _rotationalVelocity;
 
             // A dynamic object has mass
@@ -918,22 +917,22 @@ public class BSPrim : BSPhysObject
             // Set collision detection parameters
             if (BSParam.CcdMotionThreshold > 0f)
             {
-                PhysicsScene.PE.SetCcdMotionThreshold(PhysBody, BSParam.CcdMotionThreshold);
-                PhysicsScene.PE.SetCcdSweptSphereRadius(PhysBody, BSParam.CcdSweptSphereRadius);
+                PhysScene.PE.SetCcdMotionThreshold(PhysBody, BSParam.CcdMotionThreshold);
+                PhysScene.PE.SetCcdSweptSphereRadius(PhysBody, BSParam.CcdSweptSphereRadius);
             }
 
             // Various values for simulation limits
-            PhysicsScene.PE.SetDamping(PhysBody, BSParam.LinearDamping, BSParam.AngularDamping);
-            PhysicsScene.PE.SetDeactivationTime(PhysBody, BSParam.DeactivationTime);
-            PhysicsScene.PE.SetSleepingThresholds(PhysBody, BSParam.LinearSleepingThreshold, BSParam.AngularSleepingThreshold);
-            PhysicsScene.PE.SetContactProcessingThreshold(PhysBody, BSParam.ContactProcessingThreshold);
+            PhysScene.PE.SetDamping(PhysBody, BSParam.LinearDamping, BSParam.AngularDamping);
+            PhysScene.PE.SetDeactivationTime(PhysBody, BSParam.DeactivationTime);
+            PhysScene.PE.SetSleepingThresholds(PhysBody, BSParam.LinearSleepingThreshold, BSParam.AngularSleepingThreshold);
+            PhysScene.PE.SetContactProcessingThreshold(PhysBody, BSParam.ContactProcessingThreshold);
 
             // This collides like an object.
             PhysBody.collisionType = CollisionType.Dynamic;
 
             // Force activation of the object so Bullet will act on it.
             // Must do the ForceActivationState2() to overcome the DISABLE_SIMULATION from static objects.
-            PhysicsScene.PE.ForceActivationState(PhysBody, ActivationState.ACTIVE_TAG);
+            PhysScene.PE.ForceActivationState(PhysBody, ActivationState.ACTIVE_TAG);
         }
     }
 
@@ -943,7 +942,7 @@ public class BSPrim : BSPhysObject
     //     the functions after this one set up the state of a possibly newly created collision body.
     private void MakeSolid(bool makeSolid)
     {
-        CollisionObjectTypes bodyType = (CollisionObjectTypes)PhysicsScene.PE.GetBodyType(PhysBody);
+        CollisionObjectTypes bodyType = (CollisionObjectTypes)PhysScene.PE.GetBodyType(PhysBody);
         if (makeSolid)
         {
             // Verify the previous code created the correct shape for this type of thing.
@@ -951,7 +950,7 @@ public class BSPrim : BSPhysObject
             {
                 m_log.ErrorFormat("{0} MakeSolid: physical body of wrong type for solidity. id={1}, type={2}", LogHeader, LocalID, bodyType);
             }
-            CurrentCollisionFlags = PhysicsScene.PE.RemoveFromCollisionFlags(PhysBody, CollisionFlags.CF_NO_CONTACT_RESPONSE);
+            CurrentCollisionFlags = PhysScene.PE.RemoveFromCollisionFlags(PhysBody, CollisionFlags.CF_NO_CONTACT_RESPONSE);
         }
         else
         {
@@ -959,32 +958,23 @@ public class BSPrim : BSPhysObject
             {
                 m_log.ErrorFormat("{0} MakeSolid: physical body of wrong type for non-solidness. id={1}, type={2}", LogHeader, LocalID, bodyType);
             }
-            CurrentCollisionFlags = PhysicsScene.PE.AddToCollisionFlags(PhysBody, CollisionFlags.CF_NO_CONTACT_RESPONSE);
+            CurrentCollisionFlags = PhysScene.PE.AddToCollisionFlags(PhysBody, CollisionFlags.CF_NO_CONTACT_RESPONSE);
 
             // Change collision info from a static object to a ghosty collision object
             PhysBody.collisionType = CollisionType.VolumeDetect;
         }
     }
 
-    // Enable physical actions. Bullet will keep sleeping non-moving physical objects so
-    //     they need waking up when parameters are changed.
-    // Called in taint-time!!
-    private void ActivateIfPhysical(bool forceIt)
-    {
-        if (IsPhysical && PhysBody.HasPhysicalBody)
-            PhysicsScene.PE.Activate(PhysBody, forceIt);
-    }
-
     // Turn on or off the flag controlling whether collision events are returned to the simulator.
     private void EnableCollisions(bool wantsCollisionEvents)
     {
         if (wantsCollisionEvents)
         {
-            CurrentCollisionFlags = PhysicsScene.PE.AddToCollisionFlags(PhysBody, CollisionFlags.BS_SUBSCRIBE_COLLISION_EVENTS);
+            CurrentCollisionFlags = PhysScene.PE.AddToCollisionFlags(PhysBody, CollisionFlags.BS_SUBSCRIBE_COLLISION_EVENTS);
         }
         else
         {
-            CurrentCollisionFlags = PhysicsScene.PE.RemoveFromCollisionFlags(PhysBody, CollisionFlags.BS_SUBSCRIBE_COLLISION_EVENTS);
+            CurrentCollisionFlags = PhysScene.PE.RemoveFromCollisionFlags(PhysBody, CollisionFlags.BS_SUBSCRIBE_COLLISION_EVENTS);
         }
     }
 
@@ -995,7 +985,7 @@ public class BSPrim : BSPhysObject
     {
         if (PhysBody.HasPhysicalBody)
         {
-            PhysicsScene.PE.AddObjectToWorld(PhysicsScene.World, PhysBody);
+            PhysScene.PE.AddObjectToWorld(PhysScene.World, PhysBody);
         }
         else
         {
@@ -1030,12 +1020,12 @@ public class BSPrim : BSPhysObject
     public override bool FloatOnWater {
         set {
             _floatOnWater = value;
-            PhysicsScene.TaintedObject("BSPrim.setFloatOnWater", delegate()
+            PhysScene.TaintedObject(LocalID, "BSPrim.setFloatOnWater", delegate()
             {
                 if (_floatOnWater)
-                    CurrentCollisionFlags = PhysicsScene.PE.AddToCollisionFlags(PhysBody, CollisionFlags.BS_FLOATS_ON_WATER);
+                    CurrentCollisionFlags = PhysScene.PE.AddToCollisionFlags(PhysBody, CollisionFlags.BS_FLOATS_ON_WATER);
                 else
-                    CurrentCollisionFlags = PhysicsScene.PE.RemoveFromCollisionFlags(PhysBody, CollisionFlags.BS_FLOATS_ON_WATER);
+                    CurrentCollisionFlags = PhysScene.PE.RemoveFromCollisionFlags(PhysBody, CollisionFlags.BS_FLOATS_ON_WATER);
             });
         }
     }
@@ -1047,7 +1037,7 @@ public class BSPrim : BSPhysObject
             _rotationalVelocity = value;
             Util.ClampV(_rotationalVelocity, BSParam.MaxAngularVelocity);
             // m_log.DebugFormat("{0}: RotationalVelocity={1}", LogHeader, _rotationalVelocity);
-            PhysicsScene.TaintedObject("BSPrim.setRotationalVelocity", delegate()
+            PhysScene.TaintedObject(LocalID, "BSPrim.setRotationalVelocity", delegate()
             {
                 ForceRotationalVelocity = _rotationalVelocity;
             });
@@ -1062,7 +1052,7 @@ public class BSPrim : BSPhysObject
             if (PhysBody.HasPhysicalBody)
             {
                 DetailLog("{0},BSPrim.ForceRotationalVel,taint,rotvel={1}", LocalID, _rotationalVelocity);
-                PhysicsScene.PE.SetAngularVelocity(PhysBody, _rotationalVelocity);
+                PhysScene.PE.SetAngularVelocity(PhysBody, _rotationalVelocity);
                 // PhysicsScene.PE.SetInterpolationAngularVelocity(PhysBody, _rotationalVelocity);
                 ActivateIfPhysical(false);
             }
@@ -1078,7 +1068,7 @@ public class BSPrim : BSPhysObject
         get { return _buoyancy; }
         set {
             _buoyancy = value;
-            PhysicsScene.TaintedObject("BSPrim.setBuoyancy", delegate()
+            PhysScene.TaintedObject(LocalID, "BSPrim.setBuoyancy", delegate()
             {
                 ForceBuoyancy = _buoyancy;
             });
@@ -1096,179 +1086,54 @@ public class BSPrim : BSPhysObject
         }
     }
 
-    // Used for MoveTo
-    public override OMV.Vector3 PIDTarget {
-        set
-        {
-            // TODO: add a sanity check -- don't move more than a region or something like that.
-            _PIDTarget = value;
-        }
-    }
-    public override float PIDTau {
-        set { _PIDTau = value; }
-    }
     public override bool PIDActive {
         set {
-            if (value)
+            base.MoveToTargetActive = value;
+            EnableActor(MoveToTargetActive, MoveToTargetActorName, delegate()
             {
-                // We're taking over after this.
-                ZeroMotion(true);
-
-                _targetMotor = new BSVMotor("BSPrim.PIDTarget",
-                                            _PIDTau,                    // timeScale
-                                            BSMotor.Infinite,           // decay time scale
-                                            BSMotor.InfiniteVector,     // friction timescale
-                                            1f                          // efficiency
-                );
-                _targetMotor.PhysicsScene = PhysicsScene; // DEBUG DEBUG so motor will output detail log messages.
-                _targetMotor.SetTarget(_PIDTarget);
-                _targetMotor.SetCurrent(RawPosition);
-                /*
-                _targetMotor = new BSPIDVMotor("BSPrim.PIDTarget");
-                _targetMotor.PhysicsScene = PhysicsScene; // DEBUG DEBUG so motor will output detail log messages.
-
-                _targetMotor.SetTarget(_PIDTarget);
-                _targetMotor.SetCurrent(RawPosition);
-                _targetMotor.TimeScale = _PIDTau;
-                _targetMotor.Efficiency = 1f;
-                 */
-
-                RegisterPreStepAction("BSPrim.PIDTarget", LocalID, delegate(float timeStep)
-                {
-                    if (!IsPhysicallyActive)
-                    {
-                        UnRegisterPreStepAction("BSPrim.PIDTarget", LocalID);
-                        return;
-                    }
-
-                    OMV.Vector3 origPosition = RawPosition;     // DEBUG DEBUG (for printout below)
-
-                    // 'movePosition' is where we'd like the prim to be at this moment.
-                    OMV.Vector3 movePosition = RawPosition + _targetMotor.Step(timeStep);
+                return new BSActorMoveToTarget(PhysScene, this, MoveToTargetActorName);
+            });
+        }
+    }
 
-                    // If we are very close to our target, turn off the movement motor.
-                    if (_targetMotor.ErrorIsZero())
-                    {
-                        DetailLog("{0},BSPrim.PIDTarget,zeroMovement,movePos={1},pos={2},mass={3}",
-                                                LocalID, movePosition, RawPosition, Mass);
-                        ForcePosition = _targetMotor.TargetValue;
-                        _targetMotor.Enabled = false;
-                    }
-                    else
-                    {
-                        _position = movePosition;
-                        PositionSanityCheck(true /* intaintTime */);
-                        ForcePosition = _position;
-                    }
-                    DetailLog("{0},BSPrim.PIDTarget,move,fromPos={1},movePos={2}", LocalID, origPosition, movePosition);
-                });
-            }
-            else
+    public override OMV.Vector3 PIDTarget
+    {
+        set
+        {
+            base.PIDTarget = value;
+            BSActor actor;
+            if (PhysicalActors.TryGetActor(MoveToTargetActorName, out actor))
             {
-                // Stop any targetting
-                UnRegisterPreStepAction("BSPrim.PIDTarget", LocalID);
+                // if the actor exists, tell it to refresh its values.
+                actor.Refresh();
             }
+            
         }
     }
-
     // Used for llSetHoverHeight and maybe vehicle height
     // Hover Height will override MoveTo target's Z
     public override bool PIDHoverActive {
         set {
-            if (value)
+            base.HoverActive = value;
+            EnableActor(HoverActive, HoverActorName, delegate()
             {
-                // Turning the target on
-                _hoverMotor = new BSFMotor("BSPrim.Hover",
-                                            _PIDHoverTau,               // timeScale
-                                            BSMotor.Infinite,           // decay time scale
-                                            BSMotor.Infinite,           // friction timescale
-                                            1f                          // efficiency
-                );
-                _hoverMotor.SetTarget(ComputeCurrentPIDHoverHeight());
-                _hoverMotor.SetCurrent(RawPosition.Z);
-                _hoverMotor.PhysicsScene = PhysicsScene; // DEBUG DEBUG so motor will output detail log messages.
-
-                RegisterPreStepAction("BSPrim.Hover", LocalID, delegate(float timeStep)
-                {
-                    // Don't do hovering while the object is selected.
-                    if (!IsPhysicallyActive)
-                        return;
-
-                    _hoverMotor.SetCurrent(RawPosition.Z);
-                    _hoverMotor.SetTarget(ComputeCurrentPIDHoverHeight());
-                    float targetHeight = _hoverMotor.Step(timeStep);
-
-                    // 'targetHeight' is where we'd like the Z of the prim to be at this moment.
-                    // Compute the amount of force to push us there.
-                    float moveForce = (targetHeight - RawPosition.Z) * Mass;
-                    // Undo anything the object thinks it's doing at the moment
-                    moveForce = -RawVelocity.Z * Mass;
-
-                    PhysicsScene.PE.ApplyCentralImpulse(PhysBody, new OMV.Vector3(0f, 0f, moveForce));
-                    DetailLog("{0},BSPrim.Hover,move,targHt={1},moveForce={2},mass={3}", LocalID, targetHeight, moveForce, Mass);
-                });
-            }
-            else
-            {
-                UnRegisterPreStepAction("BSPrim.Hover", LocalID);
-            }
-        }
-    }
-    public override float PIDHoverHeight {
-        set { _PIDHoverHeight = value; }
-    }
-    public override PIDHoverType PIDHoverType {
-        set { _PIDHoverType = value; }
-    }
-    public override float PIDHoverTau {
-        set { _PIDHoverTau = value; }
-    }
-    // Based on current position, determine what we should be hovering at now.
-    // Must recompute often. What if we walked offa cliff>
-    private float ComputeCurrentPIDHoverHeight()
-    {
-        float ret = _PIDHoverHeight;
-        float groundHeight = PhysicsScene.TerrainManager.GetTerrainHeightAtXYZ(RawPosition);
-
-        switch (_PIDHoverType)
-        {
-            case PIDHoverType.Ground:
-                ret = groundHeight + _PIDHoverHeight;
-                break;
-            case PIDHoverType.GroundAndWater:
-                float waterHeight = PhysicsScene.TerrainManager.GetWaterLevelAtXYZ(RawPosition);
-                if (groundHeight > waterHeight)
-                {
-                    ret = groundHeight + _PIDHoverHeight;
-                }
-                else
-                {
-                    ret = waterHeight + _PIDHoverHeight;
-                }
-                break;
+                return new BSActorHover(PhysScene, this, HoverActorName);
+            });
         }
-        return ret;
     }
 
-
-    // For RotLookAt
-    public override OMV.Quaternion APIDTarget { set { return; } }
-    public override bool APIDActive { set { return; } }
-    public override float APIDStrength { set { return; } }
-    public override float APIDDamping { set { return; } }
-
     public override void AddForce(OMV.Vector3 force, bool pushforce) {
         // Per documentation, max force is limited.
         OMV.Vector3 addForce = Util.ClampV(force, BSParam.MaxAddForceMagnitude);
 
         // Since this force is being applied in only one step, make this a force per second.
-        addForce /= PhysicsScene.LastTimeStep;
+        addForce /= PhysScene.LastTimeStep;
         AddForce(addForce, pushforce, false /* inTaintTime */);
     }
 
     // Applying a force just adds this to the total force on the object.
     // This added force will only last the next simulation tick.
-    public void AddForce(OMV.Vector3 force, bool pushforce, bool inTaintTime) {
+    public override void AddForce(OMV.Vector3 force, bool pushforce, bool inTaintTime) {
         // for an object, doesn't matter if force is a pushforce or not
         if (IsPhysicallyActive)
         {
@@ -1277,13 +1142,15 @@ public class BSPrim : BSPhysObject
                 // DetailLog("{0},BSPrim.addForce,call,force={1}", LocalID, addForce);
 
                 OMV.Vector3 addForce = force;
-                PhysicsScene.TaintedObject(inTaintTime, "BSPrim.AddForce", delegate()
+                PhysScene.TaintedObject(inTaintTime, LocalID, "BSPrim.AddForce", delegate()
                 {
-                    // Bullet adds this central force to the total force for this tick
+                    // Bullet adds this central force to the total force for this tick.
+                    // Deep down in Bullet:
+                    //      linearVelocity += totalForce / mass * timeStep;
                     DetailLog("{0},BSPrim.addForce,taint,force={1}", LocalID, addForce);
                     if (PhysBody.HasPhysicalBody)
                     {
-                        PhysicsScene.PE.ApplyCentralForce(PhysBody, addForce);
+                        PhysScene.PE.ApplyCentralForce(PhysBody, addForce);
                         ActivateIfPhysical(false);
                     }
                 });
@@ -1305,13 +1172,13 @@ public class BSPrim : BSPhysObject
                 OMV.Vector3 addImpulse = Util.ClampV(impulse, BSParam.MaxAddForceMagnitude);
                 // DetailLog("{0},BSPrim.addForceImpulse,call,impulse={1}", LocalID, impulse);
 
-                PhysicsScene.TaintedObject(inTaintTime, "BSPrim.AddImpulse", delegate()
+                PhysScene.TaintedObject(inTaintTime, LocalID, "BSPrim.AddImpulse", delegate()
                 {
                     // Bullet adds this impulse immediately to the velocity
                     DetailLog("{0},BSPrim.addForceImpulse,taint,impulseforce={1}", LocalID, addImpulse);
                     if (PhysBody.HasPhysicalBody)
                     {
-                        PhysicsScene.PE.ApplyCentralImpulse(PhysBody, addImpulse);
+                        PhysScene.PE.ApplyCentralImpulse(PhysBody, addImpulse);
                         ActivateIfPhysical(false);
                     }
                 });
@@ -1324,20 +1191,18 @@ public class BSPrim : BSPhysObject
         }
     }
 
-    public override void AddAngularForce(OMV.Vector3 force, bool pushforce) {
-        AddAngularForce(force, pushforce, false);
-    }
-    public void AddAngularForce(OMV.Vector3 force, bool pushforce, bool inTaintTime)
+    // BSPhysObject.AddAngularForce()
+    public override void AddAngularForce(OMV.Vector3 force, bool pushforce, bool inTaintTime)
     {
         if (force.IsFinite())
         {
             OMV.Vector3 angForce = force;
-            PhysicsScene.TaintedObject(inTaintTime, "BSPrim.AddAngularForce", delegate()
+            PhysScene.TaintedObject(inTaintTime, LocalID, "BSPrim.AddAngularForce", delegate()
             {
                 if (PhysBody.HasPhysicalBody)
                 {
                     DetailLog("{0},BSPrim.AddAngularForce,taint,angForce={1}", LocalID, angForce);
-                    PhysicsScene.PE.ApplyTorque(PhysBody, angForce);
+                    PhysScene.PE.ApplyTorque(PhysBody, angForce);
                     ActivateIfPhysical(false);
                 }
             });
@@ -1356,11 +1221,11 @@ public class BSPrim : BSPhysObject
     public void ApplyTorqueImpulse(OMV.Vector3 impulse, bool inTaintTime)
     {
         OMV.Vector3 applyImpulse = impulse;
-        PhysicsScene.TaintedObject(inTaintTime, "BSPrim.ApplyTorqueImpulse", delegate()
+        PhysScene.TaintedObject(inTaintTime, LocalID, "BSPrim.ApplyTorqueImpulse", delegate()
         {
             if (PhysBody.HasPhysicalBody)
             {
-                PhysicsScene.PE.ApplyTorqueImpulse(PhysBody, applyImpulse);
+                PhysScene.PE.ApplyTorqueImpulse(PhysBody, applyImpulse);
                 ActivateIfPhysical(false);
             }
         });
@@ -1649,6 +1514,8 @@ public class BSPrim : BSPhysObject
 
         returnMass = Util.Clamp(returnMass, BSParam.MinimumObjectMass, BSParam.MaximumObjectMass);
         // DetailLog("{0},BSPrim.CalculateMass,den={1},vol={2},mass={3}", LocalID, Density, volume, returnMass);
+        DetailLog("{0},BSPrim.CalculateMass,den={1},vol={2},mass={3},pathB={4},pathE={5},profB={6},profE={7},siz={8}",
+                            LocalID, Density, volume, returnMass, pathBegin, pathEnd, profileBegin, profileEnd, _size);
 
         return returnMass;
     }// end CalculateMass
@@ -1661,13 +1528,14 @@ public class BSPrim : BSPhysObject
     {
         // Create the correct physical representation for this type of object.
         // Updates base.PhysBody and base.PhysShape with the new information.
-        // Ignore 'forceRebuild'. This routine makes the right choices and changes of necessary.
-        PhysicsScene.Shapes.GetBodyAndShape(false /*forceRebuild */, PhysicsScene.World, this, null, delegate(BulletBody dBody)
+        // Ignore 'forceRebuild'. 'GetBodyAndShape' makes the right choices and changes of necessary.
+        PhysScene.Shapes.GetBodyAndShape(false /*forceRebuild */, PhysScene.World, this, delegate(BulletBody pBody, BulletShape pShape)
         {
             // Called if the current prim body is about to be destroyed.
             // Remove all the physical dependencies on the old body.
             // (Maybe someday make the changing of BSShape an event to be subscribed to by BSLinkset, ...)
-            RemoveBodyDependencies();
+            // Note: this virtual function is overloaded by BSPrimLinkable to remove linkset constraints.
+            RemoveDependencies();
         });
 
         // Make sure the properties are set on the new object
@@ -1675,27 +1543,45 @@ public class BSPrim : BSPhysObject
         return;
     }
 
-    protected virtual void RemoveBodyDependencies()
+    // Called at taint-time
+    protected virtual void RemoveDependencies()
+    {
+        PhysicalActors.RemoveDependencies();
+    }
+
+    #region Extension
+    public override object Extension(string pFunct, params object[] pParams)
     {
-        VehicleActor.RemoveBodyDependencies();
-        PhysicalActors.RemoveBodyDependencies();
+        DetailLog("{0} BSPrim.Extension,op={1}", LocalID, pFunct);
+        object ret = null;
+        switch (pFunct)
+        {
+            default:
+                ret = base.Extension(pFunct, pParams);
+                break;
+        }
+        return ret;
     }
+    #endregion  // Extension
 
     // The physics engine says that properties have updated. Update same and inform
     // the world that things have changed.
+    // NOTE: BSPrim.UpdateProperties is overloaded by BSPrimLinkable which modifies updates from root and children prims.
+    // NOTE: BSPrim.UpdateProperties is overloaded by BSPrimDisplaced which handles mapping physical position to simulator position.
     public override void UpdateProperties(EntityProperties entprop)
     {
+        // Let anyone (like the actors) modify the updated properties before they are pushed into the object and the simulator.
         TriggerPreUpdatePropertyAction(ref entprop);
 
         // DetailLog("{0},BSPrim.UpdateProperties,entry,entprop={1}", LocalID, entprop);   // DEBUG DEBUG
 
         // Assign directly to the local variables so the normal set actions do not happen
-        _position = entprop.Position;
-        _orientation = entprop.Rotation;
+        RawPosition = entprop.Position;
+        RawOrientation = entprop.Rotation;
         // DEBUG DEBUG DEBUG -- smooth velocity changes a bit. The simulator seems to be
         //    very sensitive to velocity changes.
-        if (entprop.Velocity == OMV.Vector3.Zero || !entprop.Velocity.ApproxEquals(_velocity, BSParam.UpdateVelocityChangeThreshold))
-            _velocity = entprop.Velocity;
+        if (entprop.Velocity == OMV.Vector3.Zero || !entprop.Velocity.ApproxEquals(RawVelocity, BSParam.UpdateVelocityChangeThreshold))
+            RawVelocity = entprop.Velocity;
         _acceleration = entprop.Acceleration;
         _rotationalVelocity = entprop.RotationalVelocity;
 
@@ -1704,29 +1590,20 @@ public class BSPrim : BSPhysObject
         // The sanity check can change the velocity and/or position.
         if (PositionSanityCheck(true /* inTaintTime */ ))
         {
-            entprop.Position = _position;
-            entprop.Velocity = _velocity;
+            entprop.Position = RawPosition;
+            entprop.Velocity = RawVelocity;
             entprop.RotationalVelocity = _rotationalVelocity;
             entprop.Acceleration = _acceleration;
         }
 
-        OMV.Vector3 direction = OMV.Vector3.UnitX * _orientation;   // DEBUG DEBUG DEBUG
+        OMV.Vector3 direction = OMV.Vector3.UnitX * RawOrientation;   // DEBUG DEBUG DEBUG
         DetailLog("{0},BSPrim.UpdateProperties,call,entProp={1},dir={2}", LocalID, entprop, direction);
 
         // remember the current and last set values
         LastEntityProperties = CurrentEntityProperties;
         CurrentEntityProperties = entprop;
 
-        base.RequestPhysicsterseUpdate();
-            /*
-        else
-        {
-            // For debugging, report the movement of children
-            DetailLog("{0},BSPrim.UpdateProperties,child,pos={1},orient={2},vel={3},accel={4},rotVel={5}",
-                    LocalID, entprop.Position, entprop.Rotation, entprop.Velocity,
-                    entprop.Acceleration, entprop.RotationalVelocity);
-        }
-             */
+        PhysScene.PostUpdate(this);
     }
 }
 }
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSPrimDisplaced.cs b/OpenSim/Region/Physics/BulletSPlugin/BSPrimDisplaced.cs
index f1c3b5c..2eb1440 100755
--- a/OpenSim/Region/Physics/BulletSPlugin/BSPrimDisplaced.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSPrimDisplaced.cs
@@ -23,11 +23,6 @@
  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * The quotations from http://wiki.secondlife.com/wiki/Linden_Vehicle_Tutorial
- * are Copyright (c) 2009 Linden Research, Inc and are used under their license
- * of Creative Commons Attribution-Share Alike 3.0
- * (http://creativecommons.org/licenses/by-sa/3.0/).
  */
 
 using System;
@@ -44,14 +39,14 @@ namespace OpenSim.Region.Physics.BulletSPlugin
 {
 public class BSPrimDisplaced : BSPrim
 {
-    // The purpose of this module is to do any mapping between what the simulator thinks
+    // The purpose of this subclass is to do any mapping between what the simulator thinks
     //    the prim position and orientation is and what the physical position/orientation.
     //    This difference happens because Bullet assumes the center-of-mass is the <0,0,0>
-    //    of the prim/linkset. The simulator tracks the location of the prim/linkset by
-    //    the location of the root prim. So, if center-of-mass is anywhere but the origin
-    //    of the root prim, the physical origin is displaced from the simulator origin.
+    //    of the prim/linkset. The simulator, on the other hand, tracks the location of
+    //    the prim/linkset by the location of the root prim. So, if center-of-mass is anywhere
+    //    but the origin of the root prim, the physical origin is displaced from the simulator origin.
     //
-    // This routine works by capturing the Force* setting of position/orientation/... and
+    // This routine works by capturing ForcePosition and
     //    adjusting the simulator values (being set) into the physical values.
     //    The conversion is also done in the opposite direction (physical origin -> simulator origin).
     //
@@ -59,8 +54,8 @@ public class BSPrimDisplaced : BSPrim
     //    are converted into simulator origin values before being passed to the base
     //    class.
 
+    // PositionDisplacement is the vehicle relative distance from the root prim position to the center-of-mass.
     public virtual OMV.Vector3 PositionDisplacement { get; set; }
-    public virtual OMV.Quaternion OrientationDisplacement { get; set; }
 
     public BSPrimDisplaced(uint localID, String primName, BSScene parent_scene, OMV.Vector3 pos, OMV.Vector3 size,
                        OMV.Quaternion rotation, PrimitiveBaseShape pbs, bool pisPhysical)
@@ -69,68 +64,96 @@ public class BSPrimDisplaced : BSPrim
         ClearDisplacement();
     }
 
+    // Clears any center-of-mass displacement introduced by linksets, etc.
+    // Does not clear the displacement set by the user.
     public void ClearDisplacement()
     {
-        PositionDisplacement = OMV.Vector3.Zero;
-        OrientationDisplacement = OMV.Quaternion.Identity;
+        if (UserSetCenterOfMassDisplacement.HasValue)
+            PositionDisplacement = (OMV.Vector3)UserSetCenterOfMassDisplacement;
+        else
+            PositionDisplacement = OMV.Vector3.Zero;
     }
 
     // Set this sets and computes the displacement from the passed prim to the center-of-mass.
     // A user set value for center-of-mass overrides whatever might be passed in here.
     // The displacement is in local coordinates (relative to root prim in linkset oriented coordinates).
-    public virtual void SetEffectiveCenterOfMassW(Vector3 centerOfMassDisplacement)
+    // Returns the relative offset from the root position to the center-of-mass.
+    // Called at taint time.
+    public virtual Vector3 SetEffectiveCenterOfMassDisplacement(Vector3 centerOfMassDisplacement)
     {
+        PhysScene.AssertInTaintTime("BSPrimDisplaced.SetEffectiveCenterOfMassDisplacement");
         Vector3 comDisp;
-        if (UserSetCenterOfMass.HasValue)
-            comDisp = (OMV.Vector3)UserSetCenterOfMass;
+        if (UserSetCenterOfMassDisplacement.HasValue)
+            comDisp = (OMV.Vector3)UserSetCenterOfMassDisplacement;
         else
             comDisp = centerOfMassDisplacement;
 
-        if (comDisp == Vector3.Zero)
-        {
-            // If there is no diplacement. Things get reset.
-            PositionDisplacement = OMV.Vector3.Zero;
-            OrientationDisplacement = OMV.Quaternion.Identity;
-        }
-        else
+        // Eliminate any jitter caused be very slight differences in masses and positions
+        if (comDisp.ApproxEquals(Vector3.Zero, 0.01f) )
+            comDisp = Vector3.Zero;
+
+        DetailLog("{0},BSPrimDisplaced.SetEffectiveCenterOfMassDisplacement,userSet={1},comDisp={2}",
+                                    LocalID, UserSetCenterOfMassDisplacement.HasValue, comDisp);
+        if ( !comDisp.ApproxEquals(PositionDisplacement, 0.01f) )
         {
-            // Remember the displacement from root as well as the origional rotation of the
-            //    new center-of-mass.
+            // Displacement setting is changing.
+            // The relationship between the physical object and simulated object must be aligned.
             PositionDisplacement = comDisp;
-            OrientationDisplacement = OMV.Quaternion.Identity;
+            this.ForcePosition = RawPosition;
         }
+
+        return PositionDisplacement;
     }
 
+    // 'ForcePosition' is the one way to set the physical position of the body in the physics engine.
+    // Displace the simulator idea of position (center of root prim) to the physical position.
     public override Vector3 ForcePosition
     {
-        get { return base.ForcePosition; }
+        get {
+            OMV.Vector3 physPosition = PhysScene.PE.GetPosition(PhysBody);
+            if (PositionDisplacement != OMV.Vector3.Zero)
+            {
+                // If there is some displacement, return the physical position (center-of-mass)
+                //     location minus the displacement to give the center of the root prim.
+                OMV.Vector3 displacement = PositionDisplacement * ForceOrientation;
+                DetailLog("{0},BSPrimDisplaced.ForcePosition,get,physPos={1},disp={2},simPos={3}",
+                                LocalID, physPosition, displacement, physPosition - displacement);
+                physPosition -= displacement;
+            }
+            RawPosition = physPosition;
+            return physPosition;
+        }
         set
         {
             if (PositionDisplacement != OMV.Vector3.Zero)
-                base.ForcePosition = value - (PositionDisplacement * RawOrientation);
+            {
+                // This value is the simulator's idea of where the prim is: the center of the root prim
+                RawPosition = value;
+
+                // Move the passed root prim postion to the center-of-mass position and set in the physics engine.
+                OMV.Vector3 displacement = PositionDisplacement * RawOrientation;
+                OMV.Vector3 displacedPos = RawPosition + displacement;
+                DetailLog("{0},BSPrimDisplaced.ForcePosition,set,simPos={1},disp={2},physPos={3}",
+                                        LocalID, RawPosition, displacement, displacedPos);
+                if (PhysBody.HasPhysicalBody)
+                {
+                    PhysScene.PE.SetTranslation(PhysBody, displacedPos, RawOrientation);
+                    ActivateIfPhysical(false);
+                }
+            }
             else
+            {
                 base.ForcePosition = value;
+            }
         }
     }
 
-    public override Quaternion ForceOrientation
-    {
-        get { return base.ForceOrientation; }
-        set
-        {
-            base.ForceOrientation = value;
-        }
-    }
-
-    // TODO: decide if this is the right place for these variables.
-    //     Somehow incorporate the optional settability by the user.
-    // Is this used?
+    // These are also overridden by BSPrimLinkable if the prim can be part of a linkset
     public override OMV.Vector3 CenterOfMass
     {
         get { return RawPosition; }
     }
 
-    // Is this used?
     public override OMV.Vector3 GeometricCenter
     {
         get { return RawPosition; }
@@ -139,12 +162,18 @@ public class BSPrimDisplaced : BSPrim
     public override void UpdateProperties(EntityProperties entprop)
     {
         // Undo any center-of-mass displacement that might have been done.
-        if (PositionDisplacement != OMV.Vector3.Zero || OrientationDisplacement != OMV.Quaternion.Identity)
+        if (PositionDisplacement != OMV.Vector3.Zero)
         {
-            // Correct for any rotation around the center-of-mass
-            // TODO!!!
-            entprop.Position = entprop.Position + (PositionDisplacement * entprop.Rotation);
-            // entprop.Rotation = something;
+            // The origional shape was offset from 'zero' by PositionDisplacement.
+            // These physical location must be back converted to be centered around the displaced
+            //     root shape.
+
+            // Move the returned center-of-mass location to the root prim location.
+            OMV.Vector3 displacement = PositionDisplacement * entprop.Rotation;
+            OMV.Vector3 displacedPos = entprop.Position - displacement;
+            DetailLog("{0},BSPrimDisplaced.UpdateProperties,physPos={1},disp={2},simPos={3}",
+                                    LocalID, entprop.Position, displacement, displacedPos);
+            entprop.Position = displacedPos;
         }
 
         base.UpdateProperties(entprop);
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSPrimLinkable.cs b/OpenSim/Region/Physics/BulletSPlugin/BSPrimLinkable.cs
index d65d407..126b146 100755
--- a/OpenSim/Region/Physics/BulletSPlugin/BSPrimLinkable.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSPrimLinkable.cs
@@ -30,6 +30,7 @@ using System.Linq;
 using System.Text;
 
 using OpenSim.Framework;
+using OpenSim.Region.OptionalModules.Scripting;
 
 using OMV = OpenMetaverse;
 
@@ -37,44 +38,49 @@ namespace OpenSim.Region.Physics.BulletSPlugin
 {
 public class BSPrimLinkable : BSPrimDisplaced
 {
+    // The purpose of this subclass is to add linkset functionality to the prim. This overrides
+    //    operations necessary for keeping the linkset created and, additionally, this
+    //    calls the linkset implementation for its creation and management.
+
+    private static readonly string LogHeader = "[BULLETS PRIMLINKABLE]";
+
+    // This adds the overrides for link() and delink() so the prim is linkable.
+
     public BSLinkset Linkset { get; set; }
     // The index of this child prim.
     public int LinksetChildIndex { get; set; }
 
-    public BSLinksetInfo LinksetInfo { get; set; }
+    public BSLinkset.LinksetImplementation LinksetType { get; set; }
 
     public BSPrimLinkable(uint localID, String primName, BSScene parent_scene, OMV.Vector3 pos, OMV.Vector3 size,
                        OMV.Quaternion rotation, PrimitiveBaseShape pbs, bool pisPhysical)
         : base(localID, primName, parent_scene, pos, size, rotation, pbs, pisPhysical)
     {
-        Linkset = BSLinkset.Factory(PhysicsScene, this);
+        // Default linkset implementation for this prim
+        LinksetType = (BSLinkset.LinksetImplementation)BSParam.LinksetImplementation;
 
-        PhysicsScene.TaintedObject("BSPrimLinksetCompound.Refresh", delegate()
-        {
-            Linkset.Refresh(this);
-        });
+        Linkset = BSLinkset.Factory(PhysScene, this);
+
+        Linkset.Refresh(this);
     }
 
     public override void Destroy()
     {
-        Linkset = Linkset.RemoveMeFromLinkset(this);
+        Linkset = Linkset.RemoveMeFromLinkset(this, false /* inTaintTime */);
         base.Destroy();
     }
 
-    public override BSPhysicsShapeType PreferredPhysicalShape
-        { get { return Linkset.PreferredPhysicalShape(this); } }
-
     public override void link(Manager.PhysicsActor obj)
     {
         BSPrimLinkable parent = obj as BSPrimLinkable;
         if (parent != null)
         {
-            BSPhysObject parentBefore = Linkset.LinksetRoot;
-            int childrenBefore = Linkset.NumberOfChildren;
+            BSPhysObject parentBefore = Linkset.LinksetRoot;    // DEBUG
+            int childrenBefore = Linkset.NumberOfChildren;      // DEBUG
 
             Linkset = parent.Linkset.AddMeToLinkset(this);
 
-            DetailLog("{0},BSPrimLinkset.link,call,parentBefore={1}, childrenBefore=={2}, parentAfter={3}, childrenAfter={4}",
+            DetailLog("{0},BSPrimLinkable.link,call,parentBefore={1}, childrenBefore=={2}, parentAfter={3}, childrenAfter={4}",
                 LocalID, parentBefore.LocalID, childrenBefore, Linkset.LinksetRoot.LocalID, Linkset.NumberOfChildren);
         }
         return;
@@ -85,12 +91,12 @@ public class BSPrimLinkable : BSPrimDisplaced
         // TODO: decide if this parent checking needs to happen at taint time
         // Race condition here: if link() and delink() in same simulation tick, the delink will not happen
 
-        BSPhysObject parentBefore = Linkset.LinksetRoot;
-        int childrenBefore = Linkset.NumberOfChildren;
+        BSPhysObject parentBefore = Linkset.LinksetRoot;        // DEBUG
+        int childrenBefore = Linkset.NumberOfChildren;          // DEBUG
 
-        Linkset = Linkset.RemoveMeFromLinkset(this);
+        Linkset = Linkset.RemoveMeFromLinkset(this, false /* inTaintTime*/);
 
-        DetailLog("{0},BSPrimLinkset.delink,parentBefore={1},childrenBefore={2},parentAfter={3},childrenAfter={4}, ",
+        DetailLog("{0},BSPrimLinkable.delink,parentBefore={1},childrenBefore={2},parentAfter={3},childrenAfter={4}, ",
             LocalID, parentBefore.LocalID, childrenBefore, Linkset.LinksetRoot.LocalID, Linkset.NumberOfChildren);
         return;
     }
@@ -102,7 +108,7 @@ public class BSPrimLinkable : BSPrimDisplaced
         set
         {
             base.Position = value;
-            PhysicsScene.TaintedObject("BSPrimLinkset.setPosition", delegate()
+            PhysScene.TaintedObject(LocalID, "BSPrimLinkable.setPosition", delegate()
             {
                 Linkset.UpdateProperties(UpdatedProperties.Position, this);
             });
@@ -116,7 +122,7 @@ public class BSPrimLinkable : BSPrimDisplaced
         set
         {
             base.Orientation = value;
-            PhysicsScene.TaintedObject("BSPrimLinkset.setOrientation", delegate()
+            PhysScene.TaintedObject(LocalID, "BSPrimLinkable.setOrientation", delegate()
             {
                 Linkset.UpdateProperties(UpdatedProperties.Orientation, this);
             });
@@ -128,6 +134,17 @@ public class BSPrimLinkable : BSPrimDisplaced
         get { return Linkset.LinksetMass; }
     }
 
+    public override OMV.Vector3 CenterOfMass
+    {
+        get { return Linkset.CenterOfMass; }
+    }
+
+    public override OMV.Vector3 GeometricCenter
+    {
+        get { return Linkset.GeometricCenter; }
+    }
+
+    // Refresh the linkset structure and parameters when the prim's physical parameters are changed.
     public override void UpdatePhysicalParameters()
     {
         base.UpdatePhysicalParameters();
@@ -139,44 +156,193 @@ public class BSPrimLinkable : BSPrimDisplaced
             Linkset.Refresh(this);
     }
 
+    // When the prim is made dynamic or static, the linkset needs to change.
     protected override void MakeDynamic(bool makeStatic)
     {
         base.MakeDynamic(makeStatic);
-        if (makeStatic)
-            Linkset.MakeStatic(this);
-        else
-            Linkset.MakeDynamic(this);
+        if (Linkset != null)    // null can happen during initialization
+        {
+            if (makeStatic)
+                Linkset.MakeStatic(this);
+            else
+                Linkset.MakeDynamic(this);
+        }
     }
 
     // Body is being taken apart. Remove physical dependencies and schedule a rebuild.
-    protected override void RemoveBodyDependencies()
+    protected override void RemoveDependencies()
     {
-        Linkset.RemoveBodyDependencies(this);
-        base.RemoveBodyDependencies();
+        Linkset.RemoveDependencies(this);
+        base.RemoveDependencies();
     }
 
+    // Called after a simulation step for the changes in physical object properties.
+    // Do any filtering/modification needed for linksets.
     public override void UpdateProperties(EntityProperties entprop)
     {
-        if (Linkset.IsRoot(this))
+        if (Linkset.IsRoot(this) || Linkset.ShouldReportPropertyUpdates(this))
         {
             // Properties are only updated for the roots of a linkset.
             // TODO: this will have to change when linksets are articulated.
             base.UpdateProperties(entprop);
         }
+            /*
+        else
+        {
+            // For debugging, report the movement of children
+            DetailLog("{0},BSPrim.UpdateProperties,child,pos={1},orient={2},vel={3},accel={4},rotVel={5}",
+                    LocalID, entprop.Position, entprop.Rotation, entprop.Velocity,
+                    entprop.Acceleration, entprop.RotationalVelocity);
+        }
+             */
         // The linkset might like to know about changing locations
         Linkset.UpdateProperties(UpdatedProperties.EntPropUpdates, this);
     }
 
+    // Called after a simulation step to post a collision with this object.
+    // This returns 'true' if the collision has been queued and the SendCollisions call must
+    //     be made at the end of the simulation step.
     public override bool Collide(uint collidingWith, BSPhysObject collidee,
                     OMV.Vector3 contactPoint, OMV.Vector3 contactNormal, float pentrationDepth)
     {
-        // prims in the same linkset cannot collide with each other
-        BSPrimLinkable convCollidee = collidee as BSPrimLinkable;
-        if (convCollidee != null && (this.Linkset.LinksetID == convCollidee.Linkset.LinksetID))
+        bool ret = false;
+        // Ask the linkset if it wants to handle the collision
+        if (!Linkset.HandleCollide(collidingWith, collidee, contactPoint, contactNormal, pentrationDepth))
+        {
+            // The linkset didn't handle it so pass the collision through normal processing
+            ret = base.Collide(collidingWith, collidee, contactPoint, contactNormal, pentrationDepth);
+        }
+        return ret;
+    }
+
+    // A linkset reports any collision on any part of the linkset.
+    public long SomeCollisionSimulationStep = 0;
+    public override bool HasSomeCollision
+    {
+        get
+        {
+            return (SomeCollisionSimulationStep == PhysScene.SimulationStep) || base.IsColliding;
+        }
+        set
         {
-            return false;
+            if (value)
+                SomeCollisionSimulationStep = PhysScene.SimulationStep;
+            else
+                SomeCollisionSimulationStep = 0;
+
+            base.HasSomeCollision = value;
+        }
+    }
+
+    // Convert the existing linkset of this prim into a new type.
+    public bool ConvertLinkset(BSLinkset.LinksetImplementation newType)
+    {
+        bool ret = false;
+        if (LinksetType != newType)
+        {
+            DetailLog("{0},BSPrimLinkable.ConvertLinkset,oldT={1},newT={2}", LocalID, LinksetType, newType);
+
+            // Set the implementation type first so the call to BSLinkset.Factory gets the new type.
+            this.LinksetType = newType;
+
+            BSLinkset oldLinkset = this.Linkset;
+            BSLinkset newLinkset = BSLinkset.Factory(PhysScene, this);
+
+            this.Linkset = newLinkset;
+
+            // Pick up any physical dependencies this linkset might have in the physics engine.
+            oldLinkset.RemoveDependencies(this);
+
+            // Create a list of the children (mainly because can't interate through a list that's changing)
+            List<BSPrimLinkable> children = new List<BSPrimLinkable>();
+            oldLinkset.ForEachMember((child) =>
+            {
+                if (!oldLinkset.IsRoot(child))
+                    children.Add(child);
+                return false;   // 'false' says to continue to next member
+            });
+
+            // Remove the children from the old linkset and add to the new (will be a new instance from the factory)
+            foreach (BSPrimLinkable child in children)
+            {
+                oldLinkset.RemoveMeFromLinkset(child, true /*inTaintTime*/);
+            }
+            foreach (BSPrimLinkable child in children)
+            {
+                newLinkset.AddMeToLinkset(child);
+                child.Linkset = newLinkset;
+            }
+
+            // Force the shape and linkset to get reconstructed
+            newLinkset.Refresh(this);
+            this.ForceBodyShapeRebuild(true /* inTaintTime */);
+        }
+        return ret;
+    }
+
+    #region Extension
+    public override object Extension(string pFunct, params object[] pParams)
+    {
+        DetailLog("{0} BSPrimLinkable.Extension,op={1},nParam={2}", LocalID, pFunct, pParams.Length);
+        object ret = null;
+        switch (pFunct)
+        {
+            // physGetLinksetType();
+            // pParams = [ BSPhysObject root, null ]
+            case ExtendedPhysics.PhysFunctGetLinksetType:
+            {
+                ret = (object)LinksetType;
+                DetailLog("{0},BSPrimLinkable.Extension.physGetLinksetType,type={1}", LocalID, ret);
+                break;
+            }
+            // physSetLinksetType(type);
+            // pParams = [ BSPhysObject root, null, integer type ]
+            case ExtendedPhysics.PhysFunctSetLinksetType:
+            {
+                if (pParams.Length > 2)
+                {
+                    BSLinkset.LinksetImplementation linksetType = (BSLinkset.LinksetImplementation)pParams[2];
+                    if (Linkset.IsRoot(this))
+                    {
+                        PhysScene.TaintedObject(LocalID, "BSPrim.PhysFunctSetLinksetType", delegate()
+                        {
+                            // Cause the linkset type to change
+                            DetailLog("{0},BSPrimLinkable.Extension.physSetLinksetType, oldType={1},newType={2}",
+                                                LocalID, Linkset.LinksetImpl, linksetType);
+                            ConvertLinkset(linksetType);
+                        });
+                    }
+                    ret = (object)(int)linksetType;
+                }
+                break;
+            }
+            // physChangeLinkType(linknum, typeCode);
+            // pParams = [ BSPhysObject root, BSPhysObject child, integer linkType ]
+            case ExtendedPhysics.PhysFunctChangeLinkType:
+            {
+                ret = Linkset.Extension(pFunct, pParams);
+                break;
+            }
+            // physGetLinkType(linknum);
+            // pParams = [ BSPhysObject root, BSPhysObject child ]
+            case ExtendedPhysics.PhysFunctGetLinkType:
+            {
+                ret = Linkset.Extension(pFunct, pParams);
+                break;
+            }
+            // physChangeLinkParams(linknum, [code, value, code, value, ...]);
+            // pParams = [ BSPhysObject root, BSPhysObject child, object[] [ string op, object opParam, string op, object opParam, ... ] ]
+            case ExtendedPhysics.PhysFunctChangeLinkParams:
+            {
+                ret = Linkset.Extension(pFunct, pParams);
+                break;
+            }
+            default:
+                ret = base.Extension(pFunct, pParams);
+                break;
         }
-        return base.Collide(collidingWith, collidee, contactPoint, contactNormal, pentrationDepth);
+        return ret;
     }
+    #endregion  // Extension
 }
 }
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSScene.cs b/OpenSim/Region/Physics/BulletSPlugin/BSScene.cs
index 9818b05..b3dfa41 100644
--- a/OpenSim/Region/Physics/BulletSPlugin/BSScene.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSScene.cs
@@ -1,4 +1,4 @@
-/*
+/*
  * Copyright (c) Contributors, http://opensimulator.org/
  * See CONTRIBUTORS.TXT for a full list of copyright holders.
  *
@@ -56,12 +56,23 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters
     public string BulletEngineName { get; private set; }
     public BSAPITemplate PE;
 
+    // If the physics engine is running on a separate thread
+    public Thread m_physicsThread;
+
     public Dictionary<uint, BSPhysObject> PhysObjects;
     public BSShapeCollection Shapes;
 
     // Keeping track of the objects with collisions so we can report begin and end of a collision
     public HashSet<BSPhysObject> ObjectsWithCollisions = new HashSet<BSPhysObject>();
     public HashSet<BSPhysObject> ObjectsWithNoMoreCollisions = new HashSet<BSPhysObject>();
+
+    // All the collision processing is protected with this lock object
+    public Object CollisionLock = new Object();
+
+    // Properties are updated here
+    public Object UpdateLock = new Object();
+    public HashSet<BSPhysObject> ObjectsWithUpdates = new HashSet<BSPhysObject>();
+
     // Keep track of all the avatars so we can send them a collision event
     //    every tick so OpenSim will update its animation.
     private HashSet<BSPhysObject> m_avatars = new HashSet<BSPhysObject>();
@@ -77,12 +88,22 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters
     public BSConstraintCollection Constraints { get; private set; }
 
     // Simulation parameters
+    internal float m_physicsStepTime;   // if running independently, the interval simulated by default
+
     internal int m_maxSubSteps;
     internal float m_fixedTimeStep;
-    internal long m_simulationStep = 0;
-    internal float NominalFrameRate { get; set; }
+
+    internal float m_simulatedTime;     // the time simulated previously. Used for physics framerate calc.
+
+    internal long m_simulationStep = 0; // The current simulation step.
     public long SimulationStep { get { return m_simulationStep; } }
-    internal float LastTimeStep { get; private set; }
+    // A number to use for SimulationStep that is probably not any step value
+    // Used by the collision code (which remembers the step when a collision happens) to remember not any simulation step.
+    public static long NotASimulationStep = -1234;
+
+    internal float LastTimeStep { get; private set; }   // The simulation time from the last invocation of Simulate()
+
+    internal float NominalFrameRate { get; set; }       // Parameterized ideal frame rate that simulation is scaled to
 
     // Physical objects can register for prestep or poststep events
     public delegate void PreStepAction(float timeStep);
@@ -90,7 +111,7 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters
     public event PreStepAction BeforeStep;
     public event PostStepAction AfterStep;
 
-    // A value of the time now so all the collision and update routines do not have to get their own
+    // A value of the time 'now' so all the collision and update routines do not have to get their own
     // Set to 'now' just before all the prims and actors are called for collisions and updates
     public int SimulationNowTime { get; private set; }
 
@@ -136,12 +157,20 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters
     public delegate void TaintCallback();
     private struct TaintCallbackEntry
     {
+        public String originator;
         public String ident;
         public TaintCallback callback;
-        public TaintCallbackEntry(string i, TaintCallback c)
+        public TaintCallbackEntry(string pIdent, TaintCallback pCallBack)
+        {
+            originator = BSScene.DetailLogZero;
+            ident = pIdent;
+            callback = pCallBack;
+        }
+        public TaintCallbackEntry(string pOrigin, string pIdent, TaintCallback pCallBack)
         {
-            ident = i;
-            callback = c;
+            originator = pOrigin;
+            ident = pIdent;
+            callback = pCallBack;
         }
     }
     private Object _taintLock = new Object();   // lock for using the next object
@@ -188,6 +217,9 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters
         PhysObjects = new Dictionary<uint, BSPhysObject>();
         Shapes = new BSShapeCollection(this);
 
+        m_simulatedTime = 0f;
+        LastTimeStep = 0.1f;
+
         // Allocate pinned memory to pass parameters.
         UnmanagedParams = new ConfigurationParameters[1];
 
@@ -202,8 +234,8 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters
         //     can be left in and every call doesn't have to check for null.
         if (m_physicsLoggingEnabled)
         {
-            PhysicsLogging = new Logging.LogWriter(m_physicsLoggingDir, m_physicsLoggingPrefix, m_physicsLoggingFileMinutes);
-            PhysicsLogging.ErrorLogger = m_log; // for DEBUG. Let's the logger output error messages.
+            PhysicsLogging = new Logging.LogWriter(m_physicsLoggingDir, m_physicsLoggingPrefix, m_physicsLoggingFileMinutes, m_physicsLoggingDoFlush);
+            PhysicsLogging.ErrorLogger = m_log; // for DEBUG. Let's the logger output its own error messages.
         }
         else
         {
@@ -227,10 +259,20 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters
         TerrainManager = new BSTerrainManager(this);
         TerrainManager.CreateInitialGroundPlaneAndTerrain();
 
-        m_log.WarnFormat("{0} Linksets implemented with {1}", LogHeader, (BSLinkset.LinksetImplementation)BSParam.LinksetImplementation);
+        // Put some informational messages into the log file.
+        m_log.InfoFormat("{0} Linksets implemented with {1}", LogHeader, (BSLinkset.LinksetImplementation)BSParam.LinksetImplementation);
 
         InTaintTime = false;
         m_initialized = true;
+
+        // If the physics engine runs on its own thread, start same.
+        if (BSParam.UseSeparatePhysicsThread)
+        {
+            // The physics simulation should happen independently of the heartbeat loop
+            m_physicsThread = new Thread(BulletSPluginPhysicsThread);
+            m_physicsThread.Name = BulletEngineName;
+            m_physicsThread.Start();
+        }
     }
 
     // All default parameter values are set here. There should be no values set in the
@@ -268,6 +310,13 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters
                 // Do any replacements in the parameters
                 m_physicsLoggingPrefix = m_physicsLoggingPrefix.Replace("%REGIONNAME%", RegionName);
             }
+            else
+            {
+                // Nothing in the configuration INI file so assume unmanaged and other defaults.
+                BulletEngineName = "BulletUnmanaged";
+                m_physicsLoggingEnabled = false;
+                VehicleLoggingEnabled = false;
+            }
 
             // The material characteristics.
             BSMaterials.InitializeFromDefaults(Params);
@@ -311,11 +360,22 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters
 
         switch (selectionName)
         {
+            case "bullet":
             case "bulletunmanaged":
                 ret = new BSAPIUnman(engineName, this);
                 break;
             case "bulletxna":
                 ret = new BSAPIXNA(engineName, this);
+                // Disable some features that are not implemented in BulletXNA
+                m_log.InfoFormat("{0} Disabling some physics features not implemented by BulletXNA", LogHeader);
+                m_log.InfoFormat("{0}    Disabling ShouldUseBulletHACD", LogHeader);
+                BSParam.ShouldUseBulletHACD = false;
+                m_log.InfoFormat("{0}    Disabling ShouldUseSingleConvexHullForPrims", LogHeader);
+                BSParam.ShouldUseSingleConvexHullForPrims = false;
+                m_log.InfoFormat("{0}    Disabling ShouldUseGImpactShapeForPrims", LogHeader);
+                BSParam.ShouldUseGImpactShapeForPrims = false;
+                m_log.InfoFormat("{0}    Setting terrain implimentation to Heightmap", LogHeader);
+                BSParam.TerrainImplementation = (float)BSTerrainPhys.TerrainImplementation.Heightmap;
                 break;
         }
 
@@ -325,7 +385,7 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters
         }
         else
         {
-            m_log.WarnFormat("{0} Selected bullet engine {1} -> {2}/{3}", LogHeader, engineName, ret.BulletEngineName, ret.BulletEngineVersion);
+            m_log.InfoFormat("{0} Selected bullet engine {1} -> {2}/{3}", LogHeader, engineName, ret.BulletEngineName, ret.BulletEngineVersion);
         }
 
         return ret;
@@ -478,25 +538,41 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters
     #endregion // Prim and Avatar addition and removal
 
     #region Simulation
-    // Simulate one timestep
+
+    // Call from the simulator to send physics information to the simulator objects.
+    // This pushes all the collision and property update events into the objects in
+    //    the simulator and, since it is on the heartbeat thread, there is an implicit
+    //    locking of those data structures from other heartbeat events.
+    // If the physics engine is running on a separate thread, the update information
+    //    will be in the ObjectsWithCollions and ObjectsWithUpdates structures.
     public override float Simulate(float timeStep)
     {
+        if (!BSParam.UseSeparatePhysicsThread)
+        {
+            DoPhysicsStep(timeStep);
+        }
+        return SendUpdatesToSimulator(timeStep);
+    }
+
+    // Call the physics engine to do one 'timeStep' and collect collisions and updates
+    //    into ObjectsWithCollisions and ObjectsWithUpdates data structures.
+    private void DoPhysicsStep(float timeStep)
+    {
         // prevent simulation until we've been initialized
-        if (!m_initialized) return 5.0f;
+        if (!m_initialized) return;
 
         LastTimeStep = timeStep;
 
         int updatedEntityCount = 0;
         int collidersCount = 0;
 
-        int beforeTime = 0;
+        int beforeTime = Util.EnvironmentTickCount();
         int simTime = 0;
 
-        // update the prim states while we know the physics engine is not busy
         int numTaints = _taintOperations.Count;
-
         InTaintTime = true; // Only used for debugging so locking is not necessary.
 
+        // update the prim states while we know the physics engine is not busy
         ProcessTaints();
 
         // Some of the physical objects requre individual, pre-step calls
@@ -519,18 +595,8 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters
         int numSubSteps = 0;
         try
         {
-            if (PhysicsLogging.Enabled)
-                beforeTime = Util.EnvironmentTickCount();
-
             numSubSteps = PE.PhysicsStep(World, timeStep, m_maxSubSteps, m_fixedTimeStep, out updatedEntityCount, out collidersCount);
 
-            if (PhysicsLogging.Enabled)
-            {
-                simTime = Util.EnvironmentTickCountSubtract(beforeTime);
-                DetailLog("{0},Simulate,call, frame={1}, nTaints={2}, simTime={3}, substeps={4}, updates={5}, colliders={6}, objWColl={7}",
-                                        DetailLogZero, m_simulationStep, numTaints, simTime, numSubSteps,
-                                        updatedEntityCount, collidersCount, ObjectsWithCollisions.Count);
-            }
         }
         catch (Exception e)
         {
@@ -542,77 +608,63 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters
             collidersCount = 0;
         }
 
+        // Make the physics engine dump useful statistics periodically
         if (PhysicsMetricDumpFrames != 0 && ((m_simulationStep % PhysicsMetricDumpFrames) == 0))
             PE.DumpPhysicsStatistics(World);
 
         // Get a value for 'now' so all the collision and update routines don't have to get their own.
         SimulationNowTime = Util.EnvironmentTickCount();
 
-        // If there were collisions, process them by sending the event to the prim.
-        // Collisions must be processed before updates.
-        if (collidersCount > 0)
+        // Send collision information to the colliding objects. The objects decide if the collision
+        //     is 'real' (like linksets don't collide with themselves) and the individual objects
+        //     know if the simulator has subscribed to collisions.
+        lock (CollisionLock)
         {
-            for (int ii = 0; ii < collidersCount; ii++)
+            if (collidersCount > 0)
             {
-                uint cA = m_collisionArray[ii].aID;
-                uint cB = m_collisionArray[ii].bID;
-                Vector3 point = m_collisionArray[ii].point;
-                Vector3 normal = m_collisionArray[ii].normal;
-                float penetration = m_collisionArray[ii].penetration;
-                SendCollision(cA, cB, point, normal, penetration);
-                SendCollision(cB, cA, point, -normal, penetration);
-            }
-        }
-
-        // The above SendCollision's batch up the collisions on the objects.
-        //      Now push the collisions into the simulator.
-        if (ObjectsWithCollisions.Count > 0)
-        {
-            foreach (BSPhysObject bsp in ObjectsWithCollisions)
-                if (!bsp.SendCollisions())
+                for (int ii = 0; ii < collidersCount; ii++)
                 {
-                    // If the object is done colliding, see that it's removed from the colliding list
-                    ObjectsWithNoMoreCollisions.Add(bsp);
+                    uint cA = m_collisionArray[ii].aID;
+                    uint cB = m_collisionArray[ii].bID;
+                    Vector3 point = m_collisionArray[ii].point;
+                    Vector3 normal = m_collisionArray[ii].normal;
+                    float penetration = m_collisionArray[ii].penetration;
+                    SendCollision(cA, cB, point, normal, penetration);
+                    SendCollision(cB, cA, point, -normal, penetration);
                 }
+            }
         }
 
-        // This is a kludge to get avatar movement updates.
-        // The simulator expects collisions for avatars even if there are have been no collisions.
-        //    The event updates avatar animations and stuff.
-        // If you fix avatar animation updates, remove this overhead and let normal collision processing happen.
-        foreach (BSPhysObject bsp in m_avatars)
-            if (!ObjectsWithCollisions.Contains(bsp))   // don't call avatars twice
-                bsp.SendCollisions();
-
-        // Objects that are done colliding are removed from the ObjectsWithCollisions list.
-        // Not done above because it is inside an iteration of ObjectWithCollisions.
-        // This complex collision processing is required to create an empty collision
-        //     event call after all real collisions have happened on an object. This enables
-        //     the simulator to generate the 'collision end' event.
-        if (ObjectsWithNoMoreCollisions.Count > 0)
-        {
-            foreach (BSPhysObject po in ObjectsWithNoMoreCollisions)
-                ObjectsWithCollisions.Remove(po);
-            ObjectsWithNoMoreCollisions.Clear();
-        }
-        // Done with collisions.
-
-        // If any of the objects had updated properties, tell the object it has been changed by the physics engine
-        if (updatedEntityCount > 0)
+        // If any of the objects had updated properties, tell the managed objects about the update
+        //     and remember that there was a change so it will be passed to the simulator.
+        lock (UpdateLock)
         {
-            for (int ii = 0; ii < updatedEntityCount; ii++)
+            if (updatedEntityCount > 0)
             {
-                EntityProperties entprop = m_updateArray[ii];
-                BSPhysObject pobj;
-                if (PhysObjects.TryGetValue(entprop.ID, out pobj))
+                for (int ii = 0; ii < updatedEntityCount; ii++)
                 {
-                    pobj.UpdateProperties(entprop);
+                    EntityProperties entprop = m_updateArray[ii];
+                    BSPhysObject pobj;
+                    if (PhysObjects.TryGetValue(entprop.ID, out pobj))
+                    {
+                        if (pobj.IsInitialized)
+                            pobj.UpdateProperties(entprop);
+                    }
                 }
             }
         }
 
+        // Some actors want to know when the simulation step is complete.
         TriggerPostStepEvent(timeStep);
 
+        simTime = Util.EnvironmentTickCountSubtract(beforeTime);
+        if (PhysicsLogging.Enabled)
+        {
+            DetailLog("{0},DoPhysicsStep,complete,frame={1}, nTaints={2}, simTime={3}, substeps={4}, updates={5}, colliders={6}, objWColl={7}",
+                                    DetailLogZero, m_simulationStep, numTaints, simTime, numSubSteps,
+                                    updatedEntityCount, collidersCount, ObjectsWithCollisions.Count);
+        }
+
         // The following causes the unmanaged code to output ALL the values found in ALL the objects in the world.
         // Only enable this in a limited test world with few objects.
         if (m_physicsPhysicalDumpEnabled)
@@ -621,7 +673,84 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters
         // The physics engine returns the number of milliseconds it simulated this call.
         // These are summed and normalized to one second and divided by 1000 to give the reported physics FPS.
         // Multiply by a fixed nominal frame rate to give a rate similar to the simulator (usually 55).
-        return (float)numSubSteps * m_fixedTimeStep * 1000f * NominalFrameRate;
+        m_simulatedTime +=  (float)numSubSteps * m_fixedTimeStep * 1000f * NominalFrameRate;
+    }
+
+    // Called by a BSPhysObject to note that it has changed properties and this information
+    //    should be passed up to the simulator at the proper time.
+    // Note: this is called by the BSPhysObject from invocation via DoPhysicsStep() above so
+    //    this is is under UpdateLock.
+    public void PostUpdate(BSPhysObject updatee)
+    {
+        ObjectsWithUpdates.Add(updatee);
+    }
+
+    // The simulator thinks it is physics time so return all the collisions and position
+    //     updates that were collected in actual physics simulation.
+    private float SendUpdatesToSimulator(float timeStep)
+    {
+        if (!m_initialized) return 5.0f;
+
+        DetailLog("{0},SendUpdatesToSimulator,collisions={1},updates={2},simedTime={3}",
+            BSScene.DetailLogZero, ObjectsWithCollisions.Count, ObjectsWithUpdates.Count, m_simulatedTime);
+        // Push the collisions into the simulator.
+        lock (CollisionLock)
+        {
+            if (ObjectsWithCollisions.Count > 0)
+            {
+                foreach (BSPhysObject bsp in ObjectsWithCollisions)
+                    if (!bsp.SendCollisions())
+                    {
+                        // If the object is done colliding, see that it's removed from the colliding list
+                        ObjectsWithNoMoreCollisions.Add(bsp);
+                    }
+            }
+
+            // This is a kludge to get avatar movement updates.
+            // The simulator expects collisions for avatars even if there are have been no collisions.
+            //    The event updates avatar animations and stuff.
+            // If you fix avatar animation updates, remove this overhead and let normal collision processing happen.
+            foreach (BSPhysObject bsp in m_avatars)
+                if (!ObjectsWithCollisions.Contains(bsp))   // don't call avatars twice
+                    bsp.SendCollisions();
+
+            // Objects that are done colliding are removed from the ObjectsWithCollisions list.
+            // Not done above because it is inside an iteration of ObjectWithCollisions.
+            // This complex collision processing is required to create an empty collision
+            //     event call after all real collisions have happened on an object. This allows
+            //     the simulator to generate the 'collision end' event.
+            if (ObjectsWithNoMoreCollisions.Count > 0)
+            {
+                foreach (BSPhysObject po in ObjectsWithNoMoreCollisions)
+                    ObjectsWithCollisions.Remove(po);
+                ObjectsWithNoMoreCollisions.Clear();
+            }
+        }
+
+        // Call the simulator for each object that has physics property updates.
+        HashSet<BSPhysObject> updatedObjects = null;
+        lock (UpdateLock)
+        {
+            if (ObjectsWithUpdates.Count > 0)
+            {
+                updatedObjects = ObjectsWithUpdates;
+                ObjectsWithUpdates = new HashSet<BSPhysObject>();
+            }
+        }
+        if (updatedObjects != null)
+        {
+            foreach (BSPhysObject obj in updatedObjects)
+            {
+                obj.RequestPhysicsterseUpdate();
+            }
+            updatedObjects.Clear();
+        }
+
+        // Return the framerate simulated to give the above returned results.
+        // (Race condition here but this is just bookkeeping so rare mistakes do not merit a lock).
+        float simTime = m_simulatedTime;
+        m_simulatedTime = 0f;
+        return simTime;
     }
 
     // Something has collided
@@ -640,21 +769,49 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters
             return;
         }
 
-        // The terrain is not in the physical object list so 'collidee' can be null when Collide() is called.
+        // Note: the terrain is not in the physical object list so 'collidee' can be null when Collide() is called.
         BSPhysObject collidee = null;
         PhysObjects.TryGetValue(collidingWith, out collidee);
 
         // DetailLog("{0},BSScene.SendCollision,collide,id={1},with={2}", DetailLogZero, localID, collidingWith);
 
-        if (collider.Collide(collidingWith, collidee, collidePoint, collideNormal, penetration))
+        if (collider.IsInitialized)
         {
-            // If a collision was posted, remember to send it to the simulator
-            ObjectsWithCollisions.Add(collider);
+            if (collider.Collide(collidingWith, collidee, collidePoint, collideNormal, penetration))
+            {
+                // If a collision was 'good', remember to send it to the simulator
+                ObjectsWithCollisions.Add(collider);
+            }
         }
 
         return;
     }
 
+    public void BulletSPluginPhysicsThread()
+    {
+        while (m_initialized)
+        {
+            int beginSimulationRealtimeMS = Util.EnvironmentTickCount();
+            DoPhysicsStep(BSParam.PhysicsTimeStep);
+            int simulationRealtimeMS = Util.EnvironmentTickCountSubtract(beginSimulationRealtimeMS);
+            int simulationTimeVsRealtimeDifferenceMS = ((int)(BSParam.PhysicsTimeStep*1000f)) - simulationRealtimeMS;
+
+            if (simulationTimeVsRealtimeDifferenceMS > 0)
+            {
+                // The simulation of the time interval took less than realtime.
+                // Do a sleep for the rest of realtime.
+                Thread.Sleep(simulationTimeVsRealtimeDifferenceMS);
+            }
+            else
+            {
+                // The simulation took longer than realtime.
+                // Do some scaling of simulation time.
+                // TODO.
+                DetailLog("{0},BulletSPluginPhysicsThread,longerThanRealtime={1}", BSScene.DetailLogZero, simulationTimeVsRealtimeDifferenceMS);
+            }
+        }
+    }
+
     #endregion // Simulation
 
     public override void GetResults() { }
@@ -717,6 +874,14 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters
 
     public override bool IsThreaded { get { return false;  } }
 
+    #region Extensions
+    public override object Extension(string pFunct, params object[] pParams)
+    {
+        DetailLog("{0} BSScene.Extension,op={1}", DetailLogZero, pFunct);
+        return base.Extension(pFunct, pParams);
+    }
+    #endregion // Extensions
+
     #region Taints
     // The simulation execution order is:
     // Simulate()
@@ -731,26 +896,37 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters
     // Calls to the PhysicsActors can't directly call into the physics engine
     //       because it might be busy. We delay changes to a known time.
     // We rely on C#'s closure to save and restore the context for the delegate.
-    public void TaintedObject(String ident, TaintCallback callback)
+    public void TaintedObject(string pOriginator, string pIdent, TaintCallback pCallback)
     {
-        if (!m_initialized) return;
-
-        lock (_taintLock)
-        {
-            _taintOperations.Add(new TaintCallbackEntry(ident, callback));
-        }
-
-        return;
+        TaintedObject(false /*inTaintTime*/, pOriginator, pIdent, pCallback);
+    }
+    public void TaintedObject(uint pOriginator, String pIdent, TaintCallback pCallback)
+    {
+        TaintedObject(false /*inTaintTime*/, m_physicsLoggingEnabled ? pOriginator.ToString() : BSScene.DetailLogZero, pIdent, pCallback);
+    }
+    public void TaintedObject(bool inTaintTime, String pIdent, TaintCallback pCallback)
+    {
+        TaintedObject(inTaintTime, BSScene.DetailLogZero, pIdent, pCallback);
+    }
+    public void TaintedObject(bool inTaintTime, uint pOriginator, String pIdent, TaintCallback pCallback)
+    {
+        TaintedObject(inTaintTime, m_physicsLoggingEnabled ? pOriginator.ToString() : BSScene.DetailLogZero, pIdent, pCallback);
     }
-
     // Sometimes a potentially tainted operation can be used in and out of taint time.
     // This routine executes the command immediately if in taint-time otherwise it is queued.
-    public void TaintedObject(bool inTaintTime, string ident, TaintCallback callback)
+    public void TaintedObject(bool inTaintTime, string pOriginator, string pIdent, TaintCallback pCallback)
     {
+        if (!m_initialized) return;
+
         if (inTaintTime)
-            callback();
+            pCallback();
         else
-            TaintedObject(ident, callback);
+        {
+            lock (_taintLock)
+            {
+                _taintOperations.Add(new TaintCallbackEntry(pOriginator, pIdent, pCallback));
+            }
+        }
     }
 
     private void TriggerPreStepEvent(float timeStep)
@@ -780,7 +956,7 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters
 
     private void ProcessRegularTaints()
     {
-        if (_taintOperations.Count > 0)  // save allocating new list if there is nothing to process
+        if (m_initialized && _taintOperations.Count > 0)  // save allocating new list if there is nothing to process
         {
             // swizzle a new list into the list location so we can process what's there
             List<TaintCallbackEntry> oldList;
@@ -794,7 +970,7 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters
             {
                 try
                 {
-                    DetailLog("{0},BSScene.ProcessTaints,doTaint,id={1}", DetailLogZero, tcbe.ident); // DEBUG DEBUG DEBUG
+                    DetailLog("{0},BSScene.ProcessTaints,doTaint,id={1}", tcbe.originator, tcbe.ident); // DEBUG DEBUG DEBUG
                     tcbe.callback();
                 }
                 catch (Exception e)
@@ -811,10 +987,11 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters
     //     will replace any previous operation by the same object.
     public void PostTaintObject(String ident, uint ID, TaintCallback callback)
     {
-        string uniqueIdent = ident + "-" + ID.ToString();
+        string IDAsString = ID.ToString();
+        string uniqueIdent = ident + "-" + IDAsString;
         lock (_taintLock)
         {
-            _postTaintOperations[uniqueIdent] = new TaintCallbackEntry(uniqueIdent, callback);
+            _postTaintOperations[uniqueIdent] = new TaintCallbackEntry(IDAsString, uniqueIdent, callback);
         }
 
         return;
@@ -823,7 +1000,7 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters
     // Taints that happen after the normal taint processing but before the simulation step.
     private void ProcessPostTaintTaints()
     {
-        if (_postTaintOperations.Count > 0)
+        if (m_initialized && _postTaintOperations.Count > 0)
         {
             Dictionary<string, TaintCallbackEntry> oldList;
             lock (_taintLock)
@@ -924,7 +1101,7 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters
         string xval = val;
         List<uint> xlIDs = lIDs;
         string xparm = parm;
-        TaintedObject("BSScene.UpdateParameterSet", delegate() {
+        TaintedObject(DetailLogZero, "BSScene.UpdateParameterSet", delegate() {
             BSParam.ParameterDefnBase thisParam;
             if (BSParam.TryGetParameter(xparm, out thisParam))
             {
@@ -963,8 +1140,6 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters
     public void DetailLog(string msg, params Object[] args)
     {
         PhysicsLogging.Write(msg, args);
-        // Add the Flush() if debugging crashes. Gets all the messages written out.
-        if (m_physicsLoggingDoFlush) PhysicsLogging.Flush();
     }
     // Used to fill in the LocalID when there isn't one. It's the correct number of characters.
     public const string DetailLogZero = "0000000000";
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSShapeCollection.cs b/OpenSim/Region/Physics/BulletSPlugin/BSShapeCollection.cs
index 220fbbc..32bbc8f 100755
--- a/OpenSim/Region/Physics/BulletSPlugin/BSShapeCollection.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSShapeCollection.cs
@@ -38,38 +38,15 @@ public sealed class BSShapeCollection : IDisposable
 {
     private static string LogHeader = "[BULLETSIM SHAPE COLLECTION]";
 
-    private BSScene PhysicsScene { get; set; }
+    private BSScene m_physicsScene { get; set; }
 
     private Object m_collectionActivityLock = new Object();
 
-    // Description of a Mesh
-    private struct MeshDesc
-    {
-        public BulletShape shape;
-        public int referenceCount;
-        public DateTime lastReferenced;
-        public UInt64 shapeKey;
-    }
-
-    // Description of a hull.
-    // Meshes and hulls have the same shape hash key but we only need hulls for efficient collision calculations.
-    private struct HullDesc
-    {
-        public BulletShape shape;
-        public int referenceCount;
-        public DateTime lastReferenced;
-        public UInt64 shapeKey;
-    }
-
-    // The sharable set of meshes and hulls. Indexed by their shape hash.
-    private Dictionary<System.UInt64, MeshDesc> Meshes = new Dictionary<System.UInt64, MeshDesc>();
-    private Dictionary<System.UInt64, HullDesc> Hulls = new Dictionary<System.UInt64, HullDesc>();
-
     private bool DDetail = false;
 
     public BSShapeCollection(BSScene physScene)
     {
-        PhysicsScene = physScene;
+        m_physicsScene = physScene;
         // Set the next to 'true' for very detailed shape update detailed logging (detailed details?)
         // While detailed debugging is still active, this is better than commenting out all the
         //     DetailLog statements. When debugging slows down, this and the protected logging
@@ -86,22 +63,18 @@ public sealed class BSShapeCollection : IDisposable
     // Mostly used for changing bodies out from under Linksets.
     // Useful for other cases where parameters need saving.
     // Passing 'null' says no callback.
-    public delegate void ShapeDestructionCallback(BulletShape shape);
-    public delegate void BodyDestructionCallback(BulletBody body);
+    public delegate void PhysicalDestructionCallback(BulletBody pBody, BulletShape pShape);
 
     // Called to update/change the body and shape for an object.
-    // First checks the shape and updates that if necessary then makes
-    //    sure the body is of the right type.
+    // The object has some shape and body on it. Here we decide if that is the correct shape
+    //    for the current state of the object (static/dynamic/...).
+    // If bodyCallback is not null, it is called if either the body or the shape are changed
+    //    so dependencies (like constraints) can be removed before the physical object is dereferenced.
     // Return 'true' if either the body or the shape changed.
-    // 'shapeCallback' and 'bodyCallback' are, if non-null, functions called just before
-    //    the current shape or body is destroyed. This allows the caller to remove any
-    //    higher level dependencies on the shape or body. Mostly used for LinkSets to
-    //    remove the physical constraints before the body is destroyed.
-    // Called at taint-time!!
-    public bool GetBodyAndShape(bool forceRebuild, BulletWorld sim, BSPhysObject prim,
-                    ShapeDestructionCallback shapeCallback, BodyDestructionCallback bodyCallback)
+    // Called at taint-time.
+    public bool GetBodyAndShape(bool forceRebuild, BulletWorld sim, BSPhysObject prim, PhysicalDestructionCallback bodyCallback)
     {
-        PhysicsScene.AssertInTaintTime("BSShapeCollection.GetBodyAndShape");
+        m_physicsScene.AssertInTaintTime("BSShapeCollection.GetBodyAndShape");
 
         bool ret = false;
 
@@ -111,12 +84,12 @@ public sealed class BSShapeCollection : IDisposable
             // Do we have the correct geometry for this type of object?
             // Updates prim.BSShape with information/pointers to shape.
             // Returns 'true' of BSShape is changed to a new shape.
-            bool newGeom = CreateGeom(forceRebuild, prim, shapeCallback);
+            bool newGeom = CreateGeom(forceRebuild, prim, bodyCallback);
             // If we had to select a new shape geometry for the object,
             //    rebuild the body around it.
             // Updates prim.BSBody with information/pointers to requested body
             // Returns 'true' if BSBody was changed.
-            bool newBody = CreateBody((newGeom || forceRebuild), prim, PhysicsScene.World, bodyCallback);
+            bool newBody = CreateBody((newGeom || forceRebuild), prim, m_physicsScene.World, bodyCallback);
             ret = newGeom || newBody;
         }
         DetailLog("{0},BSShapeCollection.GetBodyAndShape,taintExit,force={1},ret={2},body={3},shape={4}",
@@ -127,274 +100,20 @@ public sealed class BSShapeCollection : IDisposable
 
     public bool GetBodyAndShape(bool forceRebuild, BulletWorld sim, BSPhysObject prim)
     {
-        return GetBodyAndShape(forceRebuild, sim, prim, null, null);
-    }
-
-    // Track another user of a body.
-    // We presume the caller has allocated the body.
-    // Bodies only have one user so the body is just put into the world if not already there.
-    private void ReferenceBody(BulletBody body)
-    {
-        lock (m_collectionActivityLock)
-        {
-            if (DDetail) DetailLog("{0},BSShapeCollection.ReferenceBody,newBody,body={1}", body.ID, body);
-            if (!PhysicsScene.PE.IsInWorld(PhysicsScene.World, body))
-            {
-                PhysicsScene.PE.AddObjectToWorld(PhysicsScene.World, body);
-                if (DDetail) DetailLog("{0},BSShapeCollection.ReferenceBody,addedToWorld,ref={1}", body.ID, body);
-            }
-        }
-    }
-
-    // Release the usage of a body.
-    // Called when releasing use of a BSBody. BSShape is handled separately.
-    // Called in taint time.
-    public void DereferenceBody(BulletBody body, BodyDestructionCallback bodyCallback )
-    {
-        if (!body.HasPhysicalBody)
-            return;
-
-        PhysicsScene.AssertInTaintTime("BSShapeCollection.DereferenceBody");
-
-        lock (m_collectionActivityLock)
-        {
-            if (DDetail) DetailLog("{0},BSShapeCollection.DereferenceBody,DestroyingBody,body={1}", body.ID, body);
-            // If the caller needs to know the old body is going away, pass the event up.
-            if (bodyCallback != null) bodyCallback(body);
-
-            if (PhysicsScene.PE.IsInWorld(PhysicsScene.World, body))
-            {
-                PhysicsScene.PE.RemoveObjectFromWorld(PhysicsScene.World, body);
-                if (DDetail) DetailLog("{0},BSShapeCollection.DereferenceBody,removingFromWorld. Body={1}", body.ID, body);
-            }
-
-            // Zero any reference to the shape so it is not freed when the body is deleted.
-            PhysicsScene.PE.SetCollisionShape(PhysicsScene.World, body, null);
-            PhysicsScene.PE.DestroyObject(PhysicsScene.World, body);
-        }
-    }
-
-    // Track the datastructures and use count for a shape.
-    // When creating a hull, this is called first to reference the mesh
-    //     and then again to reference the hull.
-    // Meshes and hulls for the same shape have the same hash key.
-    // NOTE that native shapes are not added to the mesh list or removed.
-    // Returns 'true' if this is the initial reference to the shape. Otherwise reused.
-    public bool ReferenceShape(BulletShape shape)
-    {
-        bool ret = false;
-        switch (shape.type)
-        {
-            case BSPhysicsShapeType.SHAPE_MESH:
-                MeshDesc meshDesc;
-                if (Meshes.TryGetValue(shape.shapeKey, out meshDesc))
-                {
-                    // There is an existing instance of this mesh.
-                    meshDesc.referenceCount++;
-                    if (DDetail) DetailLog("{0},BSShapeCollection.ReferenceShape,existingMesh,key={1},cnt={2}",
-                                BSScene.DetailLogZero, shape.shapeKey.ToString("X"), meshDesc.referenceCount);
-                }
-                else
-                {
-                    // This is a new reference to a mesh
-                    meshDesc.shape = shape.Clone();
-                    meshDesc.shapeKey = shape.shapeKey;
-                    // We keep a reference to the underlying IMesh data so a hull can be built
-                    meshDesc.referenceCount = 1;
-                    if (DDetail) DetailLog("{0},BSShapeCollection.ReferenceShape,newMesh,key={1},cnt={2}",
-                                BSScene.DetailLogZero, shape.shapeKey.ToString("X"), meshDesc.referenceCount);
-                    ret = true;
-                }
-                meshDesc.lastReferenced = System.DateTime.Now;
-                Meshes[shape.shapeKey] = meshDesc;
-                break;
-            case BSPhysicsShapeType.SHAPE_HULL:
-                HullDesc hullDesc;
-                if (Hulls.TryGetValue(shape.shapeKey, out hullDesc))
-                {
-                    // There is an existing instance of this hull.
-                    hullDesc.referenceCount++;
-                    if (DDetail) DetailLog("{0},BSShapeCollection.ReferenceShape,existingHull,key={1},cnt={2}",
-                                BSScene.DetailLogZero, shape.shapeKey.ToString("X"), hullDesc.referenceCount);
-                }
-                else
-                {
-                    // This is a new reference to a hull
-                    hullDesc.shape = shape.Clone();
-                    hullDesc.shapeKey = shape.shapeKey;
-                    hullDesc.referenceCount = 1;
-                    if (DDetail) DetailLog("{0},BSShapeCollection.ReferenceShape,newHull,key={1},cnt={2}",
-                                BSScene.DetailLogZero, shape.shapeKey.ToString("X"), hullDesc.referenceCount);
-                    ret = true;
-
-                }
-                hullDesc.lastReferenced = System.DateTime.Now;
-                Hulls[shape.shapeKey] = hullDesc;
-                break;
-            case BSPhysicsShapeType.SHAPE_UNKNOWN:
-                break;
-            default:
-                // Native shapes are not tracked and they don't go into any list
-                break;
-        }
-        return ret;
+        return GetBodyAndShape(forceRebuild, sim, prim, null);
     }
 
-    // Release the usage of a shape.
-    public void DereferenceShape(BulletShape shape, ShapeDestructionCallback shapeCallback)
+    // If the existing prim's shape is to be replaced, remove the tie to the existing shape
+    //     before replacing it.
+    private void DereferenceExistingShape(BSPhysObject prim, PhysicalDestructionCallback shapeCallback)
     {
-        if (!shape.HasPhysicalShape)
-            return;
-
-        PhysicsScene.AssertInTaintTime("BSShapeCollection.DereferenceShape");
-
-        if (shape.HasPhysicalShape)
-        {
-            if (shape.isNativeShape)
-            {
-                // Native shapes are not tracked and are released immediately
-                if (DDetail) DetailLog("{0},BSShapeCollection.DereferenceShape,deleteNativeShape,ptr={1}",
-                                    BSScene.DetailLogZero, shape.AddrString);
-                if (shapeCallback != null) shapeCallback(shape);
-                PhysicsScene.PE.DeleteCollisionShape(PhysicsScene.World, shape);
-            }
-            else
-            {
-                switch (shape.type)
-                {
-                    case BSPhysicsShapeType.SHAPE_HULL:
-                        DereferenceHull(shape, shapeCallback);
-                        break;
-                    case BSPhysicsShapeType.SHAPE_MESH:
-                        DereferenceMesh(shape, shapeCallback);
-                        break;
-                    case BSPhysicsShapeType.SHAPE_COMPOUND:
-                        DereferenceCompound(shape, shapeCallback);
-                        break;
-                    case BSPhysicsShapeType.SHAPE_UNKNOWN:
-                        break;
-                    default:
-                        break;
-                }
-            }
-        }
-    }
-
-    // Count down the reference count for a mesh shape
-    // Called at taint-time.
-    private void DereferenceMesh(BulletShape shape, ShapeDestructionCallback shapeCallback)
-    {
-        MeshDesc meshDesc;
-        if (Meshes.TryGetValue(shape.shapeKey, out meshDesc))
+        if (prim.PhysShape.HasPhysicalShape)
         {
-            meshDesc.referenceCount--;
-            // TODO: release the Bullet storage
-            if (shapeCallback != null) shapeCallback(shape);
-            meshDesc.lastReferenced = System.DateTime.Now;
-            Meshes[shape.shapeKey] = meshDesc;
-            if (DDetail) DetailLog("{0},BSShapeCollection.DereferenceMesh,shape={1},refCnt={2}",
-                                BSScene.DetailLogZero, shape, meshDesc.referenceCount);
-
-        }
-    }
-
-    // Count down the reference count for a hull shape
-    // Called at taint-time.
-    private void DereferenceHull(BulletShape shape, ShapeDestructionCallback shapeCallback)
-    {
-        HullDesc hullDesc;
-        if (Hulls.TryGetValue(shape.shapeKey, out hullDesc))
-        {
-            hullDesc.referenceCount--;
-            // TODO: release the Bullet storage (aging old entries?)
-
-            // Tell upper layers that, if they have dependencies on this shape, this link is going away
-            if (shapeCallback != null) shapeCallback(shape);
-
-            hullDesc.lastReferenced = System.DateTime.Now;
-            Hulls[shape.shapeKey] = hullDesc;
-            if (DDetail) DetailLog("{0},BSShapeCollection.DereferenceHull,shape={1},refCnt={2}",
-                    BSScene.DetailLogZero, shape, hullDesc.referenceCount);
-        }
-    }
-
-    // Remove a reference to a compound shape.
-    // Taking a compound shape apart is a little tricky because if you just delete the
-    //      physical shape, it will free all the underlying children. We can't do that because
-    //      they could be shared. So, this removes each of the children from the compound and
-    //      dereferences them separately before destroying the compound collision object itself.
-    // Called at taint-time.
-    private void DereferenceCompound(BulletShape shape, ShapeDestructionCallback shapeCallback)
-    {
-        if (!PhysicsScene.PE.IsCompound(shape))
-        {
-            // Failed the sanity check!!
-            PhysicsScene.Logger.ErrorFormat("{0} Attempt to free a compound shape that is not compound!! type={1}, ptr={2}",
-                                        LogHeader, shape.type, shape.AddrString);
-            if (DDetail) DetailLog("{0},BSShapeCollection.DereferenceCompound,notACompoundShape,type={1},ptr={2}",
-                                        BSScene.DetailLogZero, shape.type, shape.AddrString);
-            return;
-        }
-
-        int numChildren = PhysicsScene.PE.GetNumberOfCompoundChildren(shape);
-        if (DDetail) DetailLog("{0},BSShapeCollection.DereferenceCompound,shape={1},children={2}", BSScene.DetailLogZero, shape, numChildren);
-
-        for (int ii = numChildren - 1; ii >= 0; ii--)
-        {
-            BulletShape childShape = PhysicsScene.PE.RemoveChildShapeFromCompoundShapeIndex(shape, ii);
-            DereferenceAnonCollisionShape(childShape);
-        }
-        PhysicsScene.PE.DeleteCollisionShape(PhysicsScene.World, shape);
-    }
-
-    // Sometimes we have a pointer to a collision shape but don't know what type it is.
-    // Figure out type and call the correct dereference routine.
-    // Called at taint-time.
-    private void DereferenceAnonCollisionShape(BulletShape shapeInfo)
-    {
-        MeshDesc meshDesc;
-        HullDesc hullDesc;
-
-        if (TryGetMeshByPtr(shapeInfo, out meshDesc))
-        {
-            shapeInfo.type = BSPhysicsShapeType.SHAPE_MESH;
-            shapeInfo.shapeKey = meshDesc.shapeKey;
-        }
-        else
-        {
-            if (TryGetHullByPtr(shapeInfo, out hullDesc))
-            {
-                shapeInfo.type = BSPhysicsShapeType.SHAPE_HULL;
-                shapeInfo.shapeKey = hullDesc.shapeKey;
-            }
-            else
-            {
-                if (PhysicsScene.PE.IsCompound(shapeInfo))
-                {
-                    shapeInfo.type = BSPhysicsShapeType.SHAPE_COMPOUND;
-                }
-                else
-                {
-                    if (PhysicsScene.PE.IsNativeShape(shapeInfo))
-                    {
-                        shapeInfo.isNativeShape = true;
-                        shapeInfo.type = BSPhysicsShapeType.SHAPE_BOX; // (technically, type doesn't matter)
-                    }
-                }
-            }
-        }
-
-        if (DDetail) DetailLog("{0},BSShapeCollection.DereferenceAnonCollisionShape,shape={1}", BSScene.DetailLogZero, shapeInfo);
-
-        if (shapeInfo.type != BSPhysicsShapeType.SHAPE_UNKNOWN)
-        {
-            DereferenceShape(shapeInfo, null);
-        }
-        else
-        {
-            PhysicsScene.Logger.ErrorFormat("{0} Could not decypher shape type. Region={1}, addr={2}",
-                                    LogHeader, PhysicsScene.RegionName, shapeInfo.AddrString);
+            if (shapeCallback != null)
+                shapeCallback(prim.PhysBody, prim.PhysShape.physShapeInfo);
+            prim.PhysShape.Dereference(m_physicsScene);
         }
+        prim.PhysShape = new BSShapeNull();
     }
 
     // Create the geometry information in Bullet for later use.
@@ -405,60 +124,41 @@ public sealed class BSShapeCollection : IDisposable
     // Info in prim.BSShape is updated to the new shape.
     // Returns 'true' if the geometry was rebuilt.
     // Called at taint-time!
-    private bool CreateGeom(bool forceRebuild, BSPhysObject prim, ShapeDestructionCallback shapeCallback)
+    private bool CreateGeom(bool forceRebuild, BSPhysObject prim, PhysicalDestructionCallback shapeCallback)
     {
         bool ret = false;
         bool haveShape = false;
+        bool nativeShapePossible = true;
+        PrimitiveBaseShape pbs = prim.BaseShape;
 
-        if (!haveShape && prim.PreferredPhysicalShape == BSPhysicsShapeType.SHAPE_CAPSULE)
+        // Kludge to create the capsule for the avatar.
+        // TDOD: Remove/redo this when BSShapeAvatar is working!!
+        BSCharacter theChar = prim as BSCharacter;
+        if (theChar != null)
         {
-            // an avatar capsule is close to a native shape (it is not shared)
-            GetReferenceToNativeShape(prim, BSPhysicsShapeType.SHAPE_CAPSULE, FixedShapeKey.KEY_CAPSULE, shapeCallback);
-            if (DDetail) DetailLog("{0},BSShapeCollection.CreateGeom,avatarCapsule,shape={1}", prim.LocalID, prim.PhysShape);
+            DereferenceExistingShape(prim, shapeCallback);
+            prim.PhysShape = BSShapeNative.GetReference(m_physicsScene, prim,
+                                            BSPhysicsShapeType.SHAPE_CAPSULE, FixedShapeKey.KEY_CAPSULE);
             ret = true;
             haveShape = true;
         }
 
-        // Compound shapes are handled special as they are rebuilt from scratch.
-        // This isn't too great a hardship since most of the child shapes will have already been created.
-        if (!haveShape && prim.PreferredPhysicalShape == BSPhysicsShapeType.SHAPE_COMPOUND)
-        {
-            ret = GetReferenceToCompoundShape(prim, shapeCallback);
-            if (DDetail) DetailLog("{0},BSShapeCollection.CreateGeom,compoundShape,shape={1}", prim.LocalID, prim.PhysShape);
-            haveShape = true;
-        }
-
-        if (!haveShape)
-        {
-            ret = CreateGeomNonSpecial(forceRebuild, prim, shapeCallback);
-        }
-
-        return ret;
-    }
-
-    // Create a mesh, hull or native shape.
-    // Return 'true' if the prim's shape was changed.
-    public bool CreateGeomNonSpecial(bool forceRebuild, BSPhysObject prim, ShapeDestructionCallback shapeCallback)
-    {
-        bool ret = false;
-        bool haveShape = false;
-        bool nativeShapePossible = true;
-        PrimitiveBaseShape pbs = prim.BaseShape;
-
         // If the prim attributes are simple, this could be a simple Bullet native shape
+        // Native shapes work whether to object is static or physical.
         if (!haveShape
                 && nativeShapePossible
                 && pbs != null
-                && !pbs.SculptEntry
-                && ((pbs.SculptEntry && !BSParam.ShouldMeshSculptedPrim) || PrimHasNoCuts(pbs)) )
+                && PrimHasNoCuts(pbs)
+                && ( !pbs.SculptEntry || (pbs.SculptEntry && !BSParam.ShouldMeshSculptedPrim) )
+            )
         {
             // Get the scale of any existing shape so we can see if the new shape is same native type and same size.
             OMV.Vector3 scaleOfExistingShape = OMV.Vector3.Zero;
             if (prim.PhysShape.HasPhysicalShape)
-                scaleOfExistingShape = PhysicsScene.PE.GetLocalScaling(prim.PhysShape);
+                scaleOfExistingShape = m_physicsScene.PE.GetLocalScaling(prim.PhysShape.physShapeInfo);
 
             if (DDetail) DetailLog("{0},BSShapeCollection.CreateGeom,maybeNative,force={1},primScale={2},primSize={3},primShape={4}",
-                        prim.LocalID, forceRebuild, prim.Scale, prim.Size, prim.PhysShape.type);
+                        prim.LocalID, forceRebuild, prim.Scale, prim.Size, prim.PhysShape.physShapeInfo.shapeType);
 
             // It doesn't look like Bullet scales native spheres so make sure the scales are all equal
             if ((pbs.ProfileShape == ProfileShape.HalfCircle && pbs.PathCurve == (byte)Extrusion.Curve1)
@@ -466,26 +166,30 @@ public sealed class BSShapeCollection : IDisposable
             {
                 haveShape = true;
                 if (forceRebuild
-                        || prim.Scale != scaleOfExistingShape
-                        || prim.PhysShape.type != BSPhysicsShapeType.SHAPE_SPHERE
-                        )
+                        || prim.PhysShape.ShapeType != BSPhysicsShapeType.SHAPE_SPHERE
+                    )
                 {
-                    ret = GetReferenceToNativeShape(prim, BSPhysicsShapeType.SHAPE_SPHERE,
-                                            FixedShapeKey.KEY_SPHERE, shapeCallback);
+                    DereferenceExistingShape(prim, shapeCallback);
+                    prim.PhysShape = BSShapeNative.GetReference(m_physicsScene, prim,
+                                            BSPhysicsShapeType.SHAPE_SPHERE, FixedShapeKey.KEY_SPHERE);
+                    ret = true;
                 }
                 if (DDetail) DetailLog("{0},BSShapeCollection.CreateGeom,sphere,force={1},rebuilt={2},shape={3}",
                                         prim.LocalID, forceRebuild, ret, prim.PhysShape);
             }
+            // If we didn't make a sphere, maybe a box will work.
             if (!haveShape && pbs.ProfileShape == ProfileShape.Square && pbs.PathCurve == (byte)Extrusion.Straight)
             {
                 haveShape = true;
                 if (forceRebuild
                         || prim.Scale != scaleOfExistingShape
-                        || prim.PhysShape.type != BSPhysicsShapeType.SHAPE_BOX
+                        || prim.PhysShape.ShapeType != BSPhysicsShapeType.SHAPE_BOX
                         )
                 {
-                    ret = GetReferenceToNativeShape( prim, BSPhysicsShapeType.SHAPE_BOX,
-                                            FixedShapeKey.KEY_BOX, shapeCallback);
+                    DereferenceExistingShape(prim, shapeCallback);
+                    prim.PhysShape = BSShapeNative.GetReference(m_physicsScene, prim,
+                                            BSPhysicsShapeType.SHAPE_BOX, FixedShapeKey.KEY_BOX);
+                    ret = true;
                 }
                 if (DDetail) DetailLog("{0},BSShapeCollection.CreateGeom,box,force={1},rebuilt={2},shape={3}",
                                         prim.LocalID, forceRebuild, ret, prim.PhysShape);
@@ -502,7 +206,7 @@ public sealed class BSShapeCollection : IDisposable
     }
 
     // return 'true' if this shape description does not include any cutting or twisting.
-    private bool PrimHasNoCuts(PrimitiveBaseShape pbs)
+    public static bool PrimHasNoCuts(PrimitiveBaseShape pbs)
     {
         return pbs.ProfileBegin == 0 && pbs.ProfileEnd == 0
             && pbs.ProfileHollow == 0
@@ -514,7 +218,7 @@ public sealed class BSShapeCollection : IDisposable
     }
 
     // return 'true' if the prim's shape was changed.
-    public bool CreateGeomMeshOrHull(BSPhysObject prim, ShapeDestructionCallback shapeCallback)
+    private bool CreateGeomMeshOrHull(BSPhysObject prim, PhysicalDestructionCallback shapeCallback)
     {
 
         bool ret = false;
@@ -522,503 +226,121 @@ public sealed class BSShapeCollection : IDisposable
         //     made. Native shapes work in either case.
         if (prim.IsPhysical && BSParam.ShouldUseHullsForPhysicalObjects)
         {
-            // Update prim.BSShape to reference a hull of this shape.
-            ret = GetReferenceToHull(prim, shapeCallback);
-            if (DDetail) DetailLog("{0},BSShapeCollection.CreateGeom,hull,shape={1},key={2}",
-                                    prim.LocalID, prim.PhysShape, prim.PhysShape.shapeKey.ToString("X"));
-        }
-        else
-        {
-            ret = GetReferenceToMesh(prim, shapeCallback);
-            if (DDetail) DetailLog("{0},BSShapeCollection.CreateGeom,mesh,shape={1},key={2}",
-                                    prim.LocalID, prim.PhysShape, prim.PhysShape.shapeKey.ToString("X"));
-        }
-        return ret;
-    }
-
-    // Creates a native shape and assignes it to prim.BSShape.
-    // "Native" shapes are never shared. they are created here and destroyed in DereferenceShape().
-    private bool GetReferenceToNativeShape(BSPhysObject prim,
-                            BSPhysicsShapeType shapeType, FixedShapeKey shapeKey,
-                            ShapeDestructionCallback shapeCallback)
-    {
-        // release any previous shape
-        DereferenceShape(prim.PhysShape, shapeCallback);
-
-        BulletShape newShape = BuildPhysicalNativeShape(prim, shapeType, shapeKey);
-
-        // Don't need to do a 'ReferenceShape()' here because native shapes are not shared.
-        if (DDetail) DetailLog("{0},BSShapeCollection.AddNativeShapeToPrim,create,newshape={1},scale={2}",
-                                prim.LocalID, newShape, prim.Scale);
-
-        // native shapes are scaled by Bullet
-        prim.PhysShape = newShape;
-        return true;
-    }
-
-    private BulletShape BuildPhysicalNativeShape(BSPhysObject prim, BSPhysicsShapeType shapeType,
-                                    FixedShapeKey shapeKey)
-    {
-        BulletShape newShape;
-        // Need to make sure the passed shape information is for the native type.
-        ShapeData nativeShapeData = new ShapeData();
-        nativeShapeData.Type = shapeType;
-        nativeShapeData.ID = prim.LocalID;
-        nativeShapeData.Scale = prim.Scale;
-        nativeShapeData.Size = prim.Scale;  // unneeded, I think.
-        nativeShapeData.MeshKey = (ulong)shapeKey;
-        nativeShapeData.HullKey = (ulong)shapeKey;
-
-        if (shapeType == BSPhysicsShapeType.SHAPE_CAPSULE)
-        {
+            // Use a simple, single mesh convex hull shape if the object is simple enough
+            BSShape potentialHull = null;
 
-            newShape = PhysicsScene.PE.BuildCapsuleShape(PhysicsScene.World, 1f, 1f, prim.Scale);
-            if (DDetail) DetailLog("{0},BSShapeCollection.BuildPhysicalNativeShape,capsule,scale={1}", prim.LocalID, prim.Scale);
-        }
-        else
-        {
-            // Native shapes are scaled in Bullet so set the scaling to the size
-            newShape = PhysicsScene.PE.BuildNativeShape(PhysicsScene.World, nativeShapeData);
-
-        }
-        if (!newShape.HasPhysicalShape)
-        {
-            PhysicsScene.Logger.ErrorFormat("{0} BuildPhysicalNativeShape failed. ID={1}, shape={2}",
-                                    LogHeader, prim.LocalID, shapeType);
-        }
-        newShape.shapeKey = (System.UInt64)shapeKey;
-        newShape.isNativeShape = true;
-
-        return newShape;
-    }
-
-    // Builds a mesh shape in the physical world and updates prim.BSShape.
-    // Dereferences previous shape in BSShape and adds a reference for this new shape.
-    // Returns 'true' of a mesh was actually built. Otherwise .
-    // Called at taint-time!
-    private bool GetReferenceToMesh(BSPhysObject prim, ShapeDestructionCallback shapeCallback)
-    {
-        BulletShape newShape = new BulletShape();
-
-        float lod;
-        System.UInt64 newMeshKey = ComputeShapeKey(prim.Size, prim.BaseShape, out lod);
-
-        // if this new shape is the same as last time, don't recreate the mesh
-        if (newMeshKey == prim.PhysShape.shapeKey && prim.PhysShape.type == BSPhysicsShapeType.SHAPE_MESH)
-            return false;
-
-        if (DDetail) DetailLog("{0},BSShapeCollection.GetReferenceToMesh,create,oldKey={1},newKey={2},size={3},lod={4}",
-                                prim.LocalID, prim.PhysShape.shapeKey.ToString("X"), newMeshKey.ToString("X"), prim.Size, lod);
-
-        // Since we're recreating new, get rid of the reference to the previous shape
-        DereferenceShape(prim.PhysShape, shapeCallback);
-
-        newShape = CreatePhysicalMesh(prim, newMeshKey, prim.BaseShape, prim.Size, lod);
-        // Take evasive action if the mesh was not constructed.
-        newShape = VerifyMeshCreated(newShape, prim);
-
-        ReferenceShape(newShape);
-
-        prim.PhysShape = newShape;
-
-        return true;        // 'true' means a new shape has been added to this prim
-    }
-
-    private BulletShape CreatePhysicalMesh(BSPhysObject prim, System.UInt64 newMeshKey, PrimitiveBaseShape pbs, OMV.Vector3 size, float lod)
-    {
-        BulletShape newShape = new BulletShape();
+            PrimitiveBaseShape pbs = prim.BaseShape;
+            // Use a simple, one section convex shape for prims that are probably convex (no cuts or twists)
+            if (BSParam.ShouldUseSingleConvexHullForPrims
+                && pbs != null
+                && !pbs.SculptEntry
+                && PrimHasNoCuts(pbs)
+                )
+            {
+                potentialHull = BSShapeConvexHull.GetReference(m_physicsScene, false /* forceRebuild */, prim);
+            }
+            // Use the GImpact shape if it is a prim that has some concaveness
+            if (potentialHull == null
+                && BSParam.ShouldUseGImpactShapeForPrims
+                && pbs != null
+                && !pbs.SculptEntry
+                )
+            {
+                    potentialHull = BSShapeGImpact.GetReference(m_physicsScene, false /* forceRebuild */, prim);
+            }
+            // If not any of the simple cases, just make a hull
+            if (potentialHull == null)
+            {
+                potentialHull = BSShapeHull.GetReference(m_physicsScene, false /*forceRebuild*/, prim);
+            }
 
-        MeshDesc meshDesc;
-        if (Meshes.TryGetValue(newMeshKey, out meshDesc))
-        {
-            // If the mesh has already been built just use it.
-            newShape = meshDesc.shape.Clone();
+            // If the current shape is not what is on the prim at the moment, time to change.
+            if (!prim.PhysShape.HasPhysicalShape
+                        || potentialHull.ShapeType != prim.PhysShape.ShapeType
+                        || potentialHull.physShapeInfo.shapeKey != prim.PhysShape.physShapeInfo.shapeKey)
+            {
+                DereferenceExistingShape(prim, shapeCallback);
+                prim.PhysShape = potentialHull;
+                ret = true;
+            }
+            else
+            {
+                // The current shape on the prim is the correct one. We don't need the potential reference.
+                potentialHull.Dereference(m_physicsScene);
+            }
+            if (DDetail) DetailLog("{0},BSShapeCollection.CreateGeom,hull,shape={1}", prim.LocalID, prim.PhysShape);
         }
         else
         {
-            IMesh meshData = PhysicsScene.mesher.CreateMesh(prim.PhysObjectName, pbs, size, lod, 
-                                        true,
-                                        false,  // say it is not physical so a bounding box is not built
-                                        false,  // do not cache the mesh and do not use previously built versions
-                                        false   // It's NOT for ODE
-                                        );
-
-            if (meshData != null)
+            // Non-physical objects should be just meshes.
+            BSShape potentialMesh = BSShapeMesh.GetReference(m_physicsScene, false /*forceRebuild*/, prim);
+            // If the current shape is not what is on the prim at the moment, time to change.
+            if (!prim.PhysShape.HasPhysicalShape
+                        || potentialMesh.ShapeType != prim.PhysShape.ShapeType
+                        || potentialMesh.physShapeInfo.shapeKey != prim.PhysShape.physShapeInfo.shapeKey)
             {
-
-                int[] indices = meshData.getIndexListAsInt();
-                int realIndicesIndex = indices.Length;
-                float[] verticesAsFloats = meshData.getVertexListAsFloat();
-
-                if (BSParam.ShouldRemoveZeroWidthTriangles)
-                {
-                    // Remove degenerate triangles. These are triangles with two of the vertices
-                    //    are the same. This is complicated by the problem that vertices are not
-                    //    made unique in sculpties so we have to compare the values in the vertex.
-                    realIndicesIndex = 0;
-                    for (int tri = 0; tri < indices.Length; tri += 3)
-                    {
-                        // Compute displacements into vertex array for each vertex of the triangle
-                        int v1 = indices[tri + 0] * 3;
-                        int v2 = indices[tri + 1] * 3;
-                        int v3 = indices[tri + 2] * 3;
-                        // Check to see if any two of the vertices are the same
-                        if (!( (  verticesAsFloats[v1 + 0] == verticesAsFloats[v2 + 0]
-                               && verticesAsFloats[v1 + 1] == verticesAsFloats[v2 + 1]
-                               && verticesAsFloats[v1 + 2] == verticesAsFloats[v2 + 2])
-                            || (  verticesAsFloats[v2 + 0] == verticesAsFloats[v3 + 0]
-                               && verticesAsFloats[v2 + 1] == verticesAsFloats[v3 + 1]
-                               && verticesAsFloats[v2 + 2] == verticesAsFloats[v3 + 2])
-                            || (  verticesAsFloats[v1 + 0] == verticesAsFloats[v3 + 0]
-                               && verticesAsFloats[v1 + 1] == verticesAsFloats[v3 + 1]
-                               && verticesAsFloats[v1 + 2] == verticesAsFloats[v3 + 2]) )
-                        )
-                        {
-                            // None of the vertices of the triangles are the same. This is a good triangle;
-                            indices[realIndicesIndex + 0] = indices[tri + 0];
-                            indices[realIndicesIndex + 1] = indices[tri + 1];
-                            indices[realIndicesIndex + 2] = indices[tri + 2];
-                            realIndicesIndex += 3;
-                        }
-                    }
-                }
-                DetailLog("{0},BSShapeCollection.CreatePhysicalMesh,origTri={1},realTri={2},numVerts={3}",
-                            BSScene.DetailLogZero, indices.Length / 3, realIndicesIndex / 3, verticesAsFloats.Length / 3);
-
-                if (realIndicesIndex != 0)
-                {
-                    newShape = PhysicsScene.PE.CreateMeshShape(PhysicsScene.World,
-                                        realIndicesIndex, indices, verticesAsFloats.Length / 3, verticesAsFloats);
-                }
-                else
-                {
-                    PhysicsScene.Logger.DebugFormat("{0} All mesh triangles degenerate. Prim {1} at {2} in {3}",
-                                        LogHeader, prim.PhysObjectName, prim.RawPosition, PhysicsScene.Name);
-                }
+                DereferenceExistingShape(prim, shapeCallback);
+                prim.PhysShape = potentialMesh;
+                ret = true;
             }
+            else
+            {
+                // We don't need this reference to the mesh that is already being using.
+                potentialMesh.Dereference(m_physicsScene);
+            }
+            if (DDetail) DetailLog("{0},BSShapeCollection.CreateGeom,mesh,shape={1}", prim.LocalID, prim.PhysShape);
         }
-        newShape.shapeKey = newMeshKey;
-
-        return newShape;
-    }
-
-    // See that hull shape exists in the physical world and update prim.BSShape.
-    // We could be creating the hull because scale changed or whatever.
-    // Return 'true' if a new hull was built. Otherwise, returning a shared hull instance.
-    private bool GetReferenceToHull(BSPhysObject prim, ShapeDestructionCallback shapeCallback)
-    {
-        BulletShape newShape;
-
-        float lod;
-        System.UInt64 newHullKey = ComputeShapeKey(prim.Size, prim.BaseShape, out lod);
-
-        // if the hull hasn't changed, don't rebuild it
-        if (newHullKey == prim.PhysShape.shapeKey && prim.PhysShape.type == BSPhysicsShapeType.SHAPE_HULL)
-            return false;
-
-        if (DDetail) DetailLog("{0},BSShapeCollection.GetReferenceToHull,create,oldKey={1},newKey={2}",
-                        prim.LocalID, prim.PhysShape.shapeKey.ToString("X"), newHullKey.ToString("X"));
-
-        // Remove usage of the previous shape.
-        DereferenceShape(prim.PhysShape, shapeCallback);
-
-        newShape = CreatePhysicalHull(prim.PhysObjectName, newHullKey, prim.BaseShape, prim.Size, lod);
-        // It might not have been created if we're waiting for an asset.
-        newShape = VerifyMeshCreated(newShape, prim);
-
-        ReferenceShape(newShape);
-
-        prim.PhysShape = newShape;
-        return true;        // 'true' means a new shape has been added to this prim
+        return ret;
     }
 
-    List<ConvexResult> m_hulls;
-    private BulletShape CreatePhysicalHull(string objName, System.UInt64 newHullKey, PrimitiveBaseShape pbs, OMV.Vector3 size, float lod)
+    // Track another user of a body.
+    // We presume the caller has allocated the body.
+    // Bodies only have one user so the body is just put into the world if not already there.
+    private void ReferenceBody(BulletBody body)
     {
-
-        BulletShape newShape = new BulletShape();
-        IntPtr hullPtr = IntPtr.Zero;
-
-        HullDesc hullDesc;
-        if (Hulls.TryGetValue(newHullKey, out hullDesc))
-        {
-            // If the hull shape already has been created, just use the one shared instance.
-            newShape = hullDesc.shape.Clone();
-        }
-        else
+        lock (m_collectionActivityLock)
         {
-            // Build a new hull in the physical world.
-            // Pass true for physicalness as this prevents the creation of bounding box which is not needed
-            IMesh meshData = PhysicsScene.mesher.CreateMesh(objName, pbs, size, lod, true, false, false, false);
-            if (meshData != null)
+            if (DDetail) DetailLog("{0},BSShapeCollection.ReferenceBody,newBody,body={1}", body.ID, body);
+            if (!m_physicsScene.PE.IsInWorld(m_physicsScene.World, body))
             {
-
-                int[] indices = meshData.getIndexListAsInt();
-                List<OMV.Vector3> vertices = meshData.getVertexList();
-
-                //format conversion from IMesh format to DecompDesc format
-                List<int> convIndices = new List<int>();
-                List<float3> convVertices = new List<float3>();
-                for (int ii = 0; ii < indices.GetLength(0); ii++)
-                {
-                    convIndices.Add(indices[ii]);
-                }
-                foreach (OMV.Vector3 vv in vertices)
-                {
-                    convVertices.Add(new float3(vv.X, vv.Y, vv.Z));
-                }
-
-                uint maxDepthSplit = (uint)BSParam.CSHullMaxDepthSplit;
-                if (BSParam.CSHullMaxDepthSplit != BSParam.CSHullMaxDepthSplitForSimpleShapes)
-                {
-                    // Simple primitive shapes we know are convex so they are better implemented with
-                    //    fewer hulls.
-                    // Check for simple shape (prim without cuts) and reduce split parameter if so.
-                    if (PrimHasNoCuts(pbs))
-                    {
-                        maxDepthSplit = (uint)BSParam.CSHullMaxDepthSplitForSimpleShapes;
-                    }
-                }
-
-                // setup and do convex hull conversion
-                m_hulls = new List<ConvexResult>();
-                DecompDesc dcomp = new DecompDesc();
-                dcomp.mIndices = convIndices;
-                dcomp.mVertices = convVertices;
-                dcomp.mDepth = maxDepthSplit;
-                dcomp.mCpercent = BSParam.CSHullConcavityThresholdPercent;
-                dcomp.mPpercent = BSParam.CSHullVolumeConservationThresholdPercent;
-                dcomp.mMaxVertices = (uint)BSParam.CSHullMaxVertices;
-                dcomp.mSkinWidth = BSParam.CSHullMaxSkinWidth;
-                ConvexBuilder convexBuilder = new ConvexBuilder(HullReturn);
-                // create the hull into the _hulls variable
-                convexBuilder.process(dcomp);
-
-                DetailLog("{0},BSShapeCollection.CreatePhysicalHull,key={1},inVert={2},inInd={3},split={4},hulls={5}",
-                                    BSScene.DetailLogZero, newHullKey, indices.GetLength(0), vertices.Count, maxDepthSplit, m_hulls.Count);
-
-                // Convert the vertices and indices for passing to unmanaged.
-                // The hull information is passed as a large floating point array.
-                // The format is:
-                //  convHulls[0] = number of hulls
-                //  convHulls[1] = number of vertices in first hull
-                //  convHulls[2] = hull centroid X coordinate
-                //  convHulls[3] = hull centroid Y coordinate
-                //  convHulls[4] = hull centroid Z coordinate
-                //  convHulls[5] = first hull vertex X
-                //  convHulls[6] = first hull vertex Y
-                //  convHulls[7] = first hull vertex Z
-                //  convHulls[8] = second hull vertex X
-                //  ...
-                //  convHulls[n] = number of vertices in second hull
-                //  convHulls[n+1] = second hull centroid X coordinate
-                //  ...
-                //
-                // TODO: is is very inefficient. Someday change the convex hull generator to return
-                //   data structures that do not need to be converted in order to pass to Bullet.
-                //   And maybe put the values directly into pinned memory rather than marshaling.
-                int hullCount = m_hulls.Count;
-                int totalVertices = 1;          // include one for the count of the hulls
-                foreach (ConvexResult cr in m_hulls)
-                {
-                    totalVertices += 4;                         // add four for the vertex count and centroid
-                    totalVertices += cr.HullIndices.Count * 3;  // we pass just triangles
-                }
-                float[] convHulls = new float[totalVertices];
-
-                convHulls[0] = (float)hullCount;
-                int jj = 1;
-                foreach (ConvexResult cr in m_hulls)
-                {
-                    // copy vertices for index access
-                    float3[] verts = new float3[cr.HullVertices.Count];
-                    int kk = 0;
-                    foreach (float3 ff in cr.HullVertices)
-                    {
-                        verts[kk++] = ff;
-                    }
-
-                    // add to the array one hull's worth of data
-                    convHulls[jj++] = cr.HullIndices.Count;
-                    convHulls[jj++] = 0f;   // centroid x,y,z
-                    convHulls[jj++] = 0f;
-                    convHulls[jj++] = 0f;
-                    foreach (int ind in cr.HullIndices)
-                    {
-                        convHulls[jj++] = verts[ind].x;
-                        convHulls[jj++] = verts[ind].y;
-                        convHulls[jj++] = verts[ind].z;
-                    }
-                }
-                // create the hull data structure in Bullet
-                newShape = PhysicsScene.PE.CreateHullShape(PhysicsScene.World, hullCount, convHulls);
+                m_physicsScene.PE.AddObjectToWorld(m_physicsScene.World, body);
+                if (DDetail) DetailLog("{0},BSShapeCollection.ReferenceBody,addedToWorld,ref={1}", body.ID, body);
             }
         }
-
-        newShape.shapeKey = newHullKey;
-
-        return newShape;
-    }
-
-    // Callback from convex hull creater with a newly created hull.
-    // Just add it to our collection of hulls for this shape.
-    private void HullReturn(ConvexResult result)
-    {
-        m_hulls.Add(result);
-        return;
     }
 
-    // Compound shapes are always built from scratch.
-    // This shouldn't be to bad since most of the parts will be meshes that had been built previously.
-    private bool GetReferenceToCompoundShape(BSPhysObject prim, ShapeDestructionCallback shapeCallback)
-    {
-        // Remove reference to the old shape
-        // Don't need to do this as the shape is freed when the new root shape is created below.
-        // DereferenceShape(prim.PhysShape, true, shapeCallback);
-
-        BulletShape cShape = PhysicsScene.PE.CreateCompoundShape(PhysicsScene.World, false);
-
-        // Create the shape for the root prim and add it to the compound shape. Cannot be a native shape.
-        CreateGeomMeshOrHull(prim, shapeCallback);
-        PhysicsScene.PE.AddChildShapeToCompoundShape(cShape, prim.PhysShape, OMV.Vector3.Zero, OMV.Quaternion.Identity);
-        if (DDetail) DetailLog("{0},BSShapeCollection.GetReferenceToCompoundShape,addRootPrim,compShape={1},rootShape={2}",
-                                    prim.LocalID, cShape, prim.PhysShape);
-
-        prim.PhysShape = cShape;
-
-        return true;
-    }
-
-    // Create a hash of all the shape parameters to be used as a key
-    //    for this particular shape.
-    private System.UInt64 ComputeShapeKey(OMV.Vector3 size, PrimitiveBaseShape pbs, out float retLod)
-    {
-        // level of detail based on size and type of the object
-        float lod = BSParam.MeshLOD;
-
-        // prims with curvy internal cuts need higher lod
-        if (pbs.HollowShape == HollowShape.Circle)
-            lod = BSParam.MeshCircularLOD;
-
-        if (pbs.SculptEntry)
-            lod = BSParam.SculptLOD;
-
-        // Mega prims usually get more detail because one can interact with shape approximations at this size.
-        float maxAxis = Math.Max(size.X, Math.Max(size.Y, size.Z));
-        if (maxAxis > BSParam.MeshMegaPrimThreshold)
-            lod = BSParam.MeshMegaPrimLOD;
-
-        retLod = lod;
-        return pbs.GetMeshKey(size, lod);
-    }
-    // For those who don't want the LOD
-    private System.UInt64 ComputeShapeKey(OMV.Vector3 size, PrimitiveBaseShape pbs)
+    // Release the usage of a body.
+    // Called when releasing use of a BSBody. BSShape is handled separately.
+    // Called in taint time.
+    public void DereferenceBody(BulletBody body, PhysicalDestructionCallback bodyCallback )
     {
-        float lod;
-        return ComputeShapeKey(size, pbs, out lod);
-    }
+        if (!body.HasPhysicalBody)
+            return;
 
-    // The creation of a mesh or hull can fail if an underlying asset is not available.
-    // There are two cases: 1) the asset is not in the cache and it needs to be fetched;
-    //     and 2) the asset cannot be converted (like failed decompression of JPEG2000s).
-    //     The first case causes the asset to be fetched. The second case requires
-    //     us to not loop forever.
-    // Called after creating a physical mesh or hull. If the physical shape was created,
-    //     just return.
-    private BulletShape VerifyMeshCreated(BulletShape newShape, BSPhysObject prim)
-    {
-        // If the shape was successfully created, nothing more to do
-        if (newShape.HasPhysicalShape)
-            return newShape;
+        m_physicsScene.AssertInTaintTime("BSShapeCollection.DereferenceBody");
 
-        // VerifyMeshCreated is called after trying to create the mesh. If we think the asset had been
-        //    fetched but we end up here again, the meshing of the asset must have failed.
-        // Prevent trying to keep fetching the mesh by declaring failure.
-        if (prim.PrimAssetState == BSPhysObject.PrimAssetCondition.Fetched)
-        {
-            prim.PrimAssetState = BSPhysObject.PrimAssetCondition.Failed;
-            PhysicsScene.Logger.WarnFormat("{0} Fetched asset would not mesh. {1}, texture={2}",
-                                            LogHeader, prim.PhysObjectName, prim.BaseShape.SculptTexture);
-        }
-        else
+        lock (m_collectionActivityLock)
         {
-            // If this mesh has an underlying asset and we have not failed getting it before, fetch the asset
-            if (prim.BaseShape.SculptEntry 
-                && prim.PrimAssetState != BSPhysObject.PrimAssetCondition.Failed
-                && prim.PrimAssetState != BSPhysObject.PrimAssetCondition.Waiting
-                && prim.BaseShape.SculptTexture != OMV.UUID.Zero
-                )
-            {
-                DetailLog("{0},BSShapeCollection.VerifyMeshCreated,fetchAsset", prim.LocalID);
-                // Multiple requestors will know we're waiting for this asset
-                prim.PrimAssetState = BSPhysObject.PrimAssetCondition.Waiting;
-
-                BSPhysObject xprim = prim;
-                Util.FireAndForget(delegate
-                    {
-                        RequestAssetDelegate assetProvider = PhysicsScene.RequestAssetMethod;
-                        if (assetProvider != null)
-                        {
-                            BSPhysObject yprim = xprim; // probably not necessary, but, just in case.
-                            assetProvider(yprim.BaseShape.SculptTexture, delegate(AssetBase asset)
-                            {
-                                bool assetFound = false;
-                                string mismatchIDs = String.Empty;  // DEBUG DEBUG
-                                if (asset != null && yprim.BaseShape.SculptEntry)
-                                {
-                                    if (yprim.BaseShape.SculptTexture.ToString() == asset.ID)
-                                    {
-                                        yprim.BaseShape.SculptData = asset.Data;
-                                        // This will cause the prim to see that the filler shape is not the right
-                                        //    one and try again to build the object.
-                                        // No race condition with the normal shape setting since the rebuild is at taint time.
-                                        yprim.ForceBodyShapeRebuild(false /* inTaintTime */);
-                                        assetFound = true;
-                                    }
-                                    else
-                                    {
-                                        mismatchIDs = yprim.BaseShape.SculptTexture.ToString() + "/" + asset.ID;
-                                    }
-                                }
-                                if (assetFound)
-                                    yprim.PrimAssetState = BSPhysObject.PrimAssetCondition.Fetched;
-                                else
-                                    yprim.PrimAssetState = BSPhysObject.PrimAssetCondition.Failed;
-                                DetailLog("{0},BSShapeCollection,fetchAssetCallback,found={1},isSculpt={2},ids={3}",
-                                            yprim.LocalID, assetFound, yprim.BaseShape.SculptEntry, mismatchIDs );
+            if (DDetail) DetailLog("{0},BSShapeCollection.DereferenceBody,DestroyingBody,body={1}", body.ID, body);
+            // If the caller needs to know the old body is going away, pass the event up.
+            if (bodyCallback != null)
+                bodyCallback(body, null);
 
-                            });
-                        }
-                        else
-                        {
-                            xprim.PrimAssetState = BSPhysObject.PrimAssetCondition.Failed;
-                            PhysicsScene.Logger.ErrorFormat("{0} Physical object requires asset but no asset provider. Name={1}",
-                                                        LogHeader, PhysicsScene.Name);
-                        }
-                    });
-            }
-            else
-            {
-                if (prim.PrimAssetState == BSPhysObject.PrimAssetCondition.Failed)
-                {
-                    PhysicsScene.Logger.WarnFormat("{0} Mesh failed to fetch asset. obj={1}, texture={2}",
-                                                LogHeader, prim.PhysObjectName, prim.BaseShape.SculptTexture);
-                }
-            }
-        }
+            // Removing an object not in the world is a NOOP
+            m_physicsScene.PE.RemoveObjectFromWorld(m_physicsScene.World, body);
 
-        // While we wait for the mesh defining asset to be loaded, stick in a simple box for the object.
-        BulletShape fillinShape = BuildPhysicalNativeShape(prim, BSPhysicsShapeType.SHAPE_BOX, FixedShapeKey.KEY_BOX);
-        DetailLog("{0},BSShapeCollection.VerifyMeshCreated,boxTempShape", prim.LocalID);
+            // Zero any reference to the shape so it is not freed when the body is deleted.
+            m_physicsScene.PE.SetCollisionShape(m_physicsScene.World, body, null);
 
-        return fillinShape;
+            m_physicsScene.PE.DestroyObject(m_physicsScene.World, body);
+        }
     }
 
     // Create a body object in Bullet.
     // Updates prim.BSBody with the information about the new body if one is created.
     // Returns 'true' if an object was actually created.
     // Called at taint-time.
-    private bool CreateBody(bool forceRebuild, BSPhysObject prim, BulletWorld sim, BodyDestructionCallback bodyCallback)
+    private bool CreateBody(bool forceRebuild, BSPhysObject prim, BulletWorld sim, PhysicalDestructionCallback bodyCallback)
     {
         bool ret = false;
 
@@ -1029,7 +351,7 @@ public sealed class BSShapeCollection : IDisposable
         // If not a solid object, body is a GhostObject. Otherwise a RigidBody.
         if (!mustRebuild)
         {
-            CollisionObjectTypes bodyType = (CollisionObjectTypes)PhysicsScene.PE.GetBodyType(prim.PhysBody);
+            CollisionObjectTypes bodyType = (CollisionObjectTypes)m_physicsScene.PE.GetBodyType(prim.PhysBody);
             if (prim.IsSolid && bodyType != CollisionObjectTypes.CO_RIGID_BODY
                 || !prim.IsSolid && bodyType != CollisionObjectTypes.CO_GHOST_OBJECT)
             {
@@ -1047,12 +369,12 @@ public sealed class BSShapeCollection : IDisposable
             BulletBody aBody;
             if (prim.IsSolid)
             {
-                aBody = PhysicsScene.PE.CreateBodyFromShape(sim, prim.PhysShape, prim.LocalID, prim.RawPosition, prim.RawOrientation);
-                if (DDetail) DetailLog("{0},BSShapeCollection.CreateBody,mesh,body={1}", prim.LocalID, aBody);
+                aBody = m_physicsScene.PE.CreateBodyFromShape(sim, prim.PhysShape.physShapeInfo, prim.LocalID, prim.RawPosition, prim.RawOrientation);
+                if (DDetail) DetailLog("{0},BSShapeCollection.CreateBody,rigid,body={1}", prim.LocalID, aBody);
             }
             else
             {
-                aBody = PhysicsScene.PE.CreateGhostFromShape(sim, prim.PhysShape, prim.LocalID, prim.RawPosition, prim.RawOrientation);
+                aBody = m_physicsScene.PE.CreateGhostFromShape(sim, prim.PhysShape.physShapeInfo, prim.LocalID, prim.RawPosition, prim.RawOrientation);
                 if (DDetail) DetailLog("{0},BSShapeCollection.CreateBody,ghost,body={1}", prim.LocalID, aBody);
             }
 
@@ -1066,46 +388,10 @@ public sealed class BSShapeCollection : IDisposable
         return ret;
     }
 
-    private bool TryGetMeshByPtr(BulletShape shape, out MeshDesc outDesc)
-    {
-        bool ret = false;
-        MeshDesc foundDesc = new MeshDesc();
-        foreach (MeshDesc md in Meshes.Values)
-        {
-            if (md.shape.ReferenceSame(shape))
-            {
-                foundDesc = md;
-                ret = true;
-                break;
-            }
-
-        }
-        outDesc = foundDesc;
-        return ret;
-    }
-
-    private bool TryGetHullByPtr(BulletShape shape, out HullDesc outDesc)
-    {
-        bool ret = false;
-        HullDesc foundDesc = new HullDesc();
-        foreach (HullDesc hd in Hulls.Values)
-        {
-            if (hd.shape.ReferenceSame(shape))
-            {
-                foundDesc = hd;
-                ret = true;
-                break;
-            }
-
-        }
-        outDesc = foundDesc;
-        return ret;
-    }
-
     private void DetailLog(string msg, params Object[] args)
     {
-        if (PhysicsScene.PhysicsLogging.Enabled)
-            PhysicsScene.DetailLog(msg, args);
+        if (m_physicsScene.PhysicsLogging.Enabled)
+            m_physicsScene.DetailLog(msg, args);
     }
 }
 }
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSShapes.cs b/OpenSim/Region/Physics/BulletSPlugin/BSShapes.cs
index ee18379..fe5ff6c 100755
--- a/OpenSim/Region/Physics/BulletSPlugin/BSShapes.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSShapes.cs
@@ -29,115 +29,312 @@ using System;
 using System.Collections.Generic;
 using System.Text;
 
+using OpenSim.Framework;
+using OpenSim.Region.Physics.Manager;
+using OpenSim.Region.Physics.Meshing;
+using OpenSim.Region.Physics.ConvexDecompositionDotNet;
+
 using OMV = OpenMetaverse;
 
 namespace OpenSim.Region.Physics.BulletSPlugin
 {
 public abstract class BSShape
 {
+    private static string LogHeader = "[BULLETSIM SHAPE]";
+
     public int referenceCount { get; set; }
     public DateTime lastReferenced { get; set; }
+    public BulletShape physShapeInfo { get; set; }
 
     public BSShape()
     {
-        referenceCount = 0;
+        referenceCount = 1;
         lastReferenced = DateTime.Now;
+        physShapeInfo = new BulletShape();
     }
-
-    // Get a reference to a physical shape. Create if it doesn't exist
-    public static BSShape GetShapeReference(BSScene physicsScene, bool forceRebuild, BSPhysObject prim)
+    public BSShape(BulletShape pShape)
     {
-        BSShape ret = null;
-
-        if (prim.PreferredPhysicalShape == BSPhysicsShapeType.SHAPE_CAPSULE)
-        {
-            // an avatar capsule is close to a native shape (it is not shared)
-            ret = BSShapeNative.GetReference(physicsScene, prim, BSPhysicsShapeType.SHAPE_CAPSULE,
-                                        FixedShapeKey.KEY_CAPSULE);
-            physicsScene.DetailLog("{0},BSShape.GetShapeReference,avatarCapsule,shape={1}", prim.LocalID, ret);
-        }
-
-        // Compound shapes are handled special as they are rebuilt from scratch.
-        // This isn't too great a hardship since most of the child shapes will have already been created.
-        if (ret == null  && prim.PreferredPhysicalShape == BSPhysicsShapeType.SHAPE_COMPOUND)
-        {
-            // Getting a reference to a compound shape gets you the compound shape with the root prim shape added
-            ret = BSShapeCompound.GetReference(prim);
-            physicsScene.DetailLog("{0},BSShapeCollection.CreateGeom,compoundShape,shape={1}", prim.LocalID, ret);
-        }
-
-        // Avatars have their own unique shape
-        if (ret == null  && prim.PreferredPhysicalShape == BSPhysicsShapeType.SHAPE_AVATAR)
-        {
-            // Getting a reference to a compound shape gets you the compound shape with the root prim shape added
-            ret = BSShapeAvatar.GetReference(prim);
-            physicsScene.DetailLog("{0},BSShapeCollection.CreateGeom,avatarShape,shape={1}", prim.LocalID, ret);
-        }
+        referenceCount = 1;
+        lastReferenced = DateTime.Now;
+        physShapeInfo = pShape;
+    }
 
-        if (ret == null)
-            ret = GetShapeReferenceNonSpecial(physicsScene, forceRebuild, prim);
+    // Get another reference to this shape.
+    public abstract BSShape GetReference(BSScene pPhysicsScene, BSPhysObject pPrim);
 
-        return ret;
-    }
-    public static BSShape GetShapeReferenceNonSpecial(BSScene physicsScene, bool forceRebuild, BSPhysObject prim)
+    // Called when this shape is being used again.
+    // Used internally. External callers should call instance.GetReference() to properly copy/reference
+    //       the shape.
+    protected virtual void IncrementReference()
     {
-        return null;
+        referenceCount++;
+        lastReferenced = DateTime.Now;
     }
-    public static BSShape GetShapeReferenceNonNative(BSScene physicsScene, bool forceRebuild, BSPhysObject prim)
+
+    // Called when this shape is done being used.
+    protected virtual void DecrementReference()
     {
-        return null;
+        referenceCount--;
+        lastReferenced = DateTime.Now;
     }
 
     // Release the use of a physical shape.
     public abstract void Dereference(BSScene physicsScene);
 
-    // All shapes have a static call to get a reference to the physical shape
-    // protected abstract static BSShape GetReference();
+    // Return 'true' if there is an allocated physics physical shape under this class instance.
+    public virtual bool HasPhysicalShape
+    {
+        get
+        {
+            if (physShapeInfo != null)
+                return physShapeInfo.HasPhysicalShape;
+            return false;
+        }
+    }
+    public virtual BSPhysicsShapeType ShapeType
+    {
+        get
+        {
+            BSPhysicsShapeType ret = BSPhysicsShapeType.SHAPE_UNKNOWN;
+            if (physShapeInfo != null && physShapeInfo.HasPhysicalShape)
+                ret = physShapeInfo.shapeType;
+            return ret;
+        }
+    }
 
     // Returns a string for debugging that uniquily identifies the memory used by this instance
     public virtual string AddrString
     {
-        get { return "unknown"; }
+        get
+        {
+            if (physShapeInfo != null)
+                return physShapeInfo.AddrString;
+            return "unknown";
+        }
     }
 
     public override string ToString()
     {
         StringBuilder buff = new StringBuilder();
-        buff.Append("<p=");
-        buff.Append(AddrString);
+        if (physShapeInfo == null)
+        {
+            buff.Append("<noPhys");
+        }
+        else
+        {
+            buff.Append("<phy=");
+            buff.Append(physShapeInfo.ToString());
+        }
         buff.Append(",c=");
         buff.Append(referenceCount.ToString());
         buff.Append(">");
         return buff.ToString();
     }
+
+    #region Common shape routines
+    // Create a hash of all the shape parameters to be used as a key for this particular shape.
+    public static System.UInt64 ComputeShapeKey(OMV.Vector3 size, PrimitiveBaseShape pbs, out float retLod)
+    {
+        // level of detail based on size and type of the object
+        float lod = BSParam.MeshLOD;
+        if (pbs.SculptEntry)
+            lod = BSParam.SculptLOD;
+
+        // Mega prims usually get more detail because one can interact with shape approximations at this size.
+        float maxAxis = Math.Max(size.X, Math.Max(size.Y, size.Z));
+        if (maxAxis > BSParam.MeshMegaPrimThreshold)
+            lod = BSParam.MeshMegaPrimLOD;
+
+        retLod = lod;
+        return pbs.GetMeshKey(size, lod);
+    }
+
+    // The creation of a mesh or hull can fail if an underlying asset is not available.
+    // There are two cases: 1) the asset is not in the cache and it needs to be fetched;
+    //     and 2) the asset cannot be converted (like failed decompression of JPEG2000s).
+    //     The first case causes the asset to be fetched. The second case requires
+    //     us to not loop forever.
+    // Called after creating a physical mesh or hull. If the physical shape was created,
+    //     just return.
+    public static BulletShape VerifyMeshCreated(BSScene physicsScene, BulletShape newShape, BSPhysObject prim)
+    {
+        // If the shape was successfully created, nothing more to do
+        if (newShape.HasPhysicalShape)
+            return newShape;
+
+        // VerifyMeshCreated is called after trying to create the mesh. If we think the asset had been
+        //    fetched but we end up here again, the meshing of the asset must have failed.
+        // Prevent trying to keep fetching the mesh by declaring failure.
+        if (prim.PrimAssetState == BSPhysObject.PrimAssetCondition.Fetched)
+        {
+            prim.PrimAssetState = BSPhysObject.PrimAssetCondition.FailedMeshing;
+            physicsScene.Logger.WarnFormat("{0} Fetched asset would not mesh. prim={1}, texture={2}",
+                                            LogHeader, UsefulPrimInfo(physicsScene, prim), prim.BaseShape.SculptTexture);
+            physicsScene.DetailLog("{0},BSShape.VerifyMeshCreated,setFailed,prim={1},tex={2}",
+                                            prim.LocalID, UsefulPrimInfo(physicsScene, prim), prim.BaseShape.SculptTexture);
+        }
+        else
+        {
+            // If this mesh has an underlying asset and we have not failed getting it before, fetch the asset
+            if (prim.BaseShape.SculptEntry
+                && prim.PrimAssetState != BSPhysObject.PrimAssetCondition.FailedAssetFetch
+                && prim.PrimAssetState != BSPhysObject.PrimAssetCondition.FailedMeshing
+                && prim.PrimAssetState != BSPhysObject.PrimAssetCondition.Waiting
+                && prim.BaseShape.SculptTexture != OMV.UUID.Zero
+                )
+            {
+                physicsScene.DetailLog("{0},BSShape.VerifyMeshCreated,fetchAsset,objNam={1},tex={2}",
+                                            prim.LocalID, prim.PhysObjectName, prim.BaseShape.SculptTexture);
+                // Multiple requestors will know we're waiting for this asset
+                prim.PrimAssetState = BSPhysObject.PrimAssetCondition.Waiting;
+
+                BSPhysObject xprim = prim;
+                Util.FireAndForget(delegate
+                    {
+                        // physicsScene.DetailLog("{0},BSShape.VerifyMeshCreated,inFireAndForget", xprim.LocalID);
+                        RequestAssetDelegate assetProvider = physicsScene.RequestAssetMethod;
+                        if (assetProvider != null)
+                        {
+                            BSPhysObject yprim = xprim; // probably not necessary, but, just in case.
+                            assetProvider(yprim.BaseShape.SculptTexture, delegate(AssetBase asset)
+                            {
+                                // physicsScene.DetailLog("{0},BSShape.VerifyMeshCreated,assetProviderCallback", xprim.LocalID);
+                                bool assetFound = false;
+                                string mismatchIDs = String.Empty;  // DEBUG DEBUG
+                                if (asset != null && yprim.BaseShape.SculptEntry)
+                                {
+                                    if (yprim.BaseShape.SculptTexture.ToString() == asset.ID)
+                                    {
+                                        yprim.BaseShape.SculptData = asset.Data;
+                                        // This will cause the prim to see that the filler shape is not the right
+                                        //    one and try again to build the object.
+                                        // No race condition with the normal shape setting since the rebuild is at taint time.
+                                        yprim.PrimAssetState = BSPhysObject.PrimAssetCondition.Fetched;
+                                        yprim.ForceBodyShapeRebuild(false /* inTaintTime */);
+                                        assetFound = true;
+                                    }
+                                    else
+                                    {
+                                        mismatchIDs = yprim.BaseShape.SculptTexture.ToString() + "/" + asset.ID;
+                                    }
+                                }
+                                if (!assetFound)
+                                {
+                                    yprim.PrimAssetState = BSPhysObject.PrimAssetCondition.FailedAssetFetch;
+                                }
+                                physicsScene.DetailLog("{0},BSShape.VerifyMeshCreated,fetchAssetCallback,found={1},isSculpt={2},ids={3}",
+                                            yprim.LocalID, assetFound, yprim.BaseShape.SculptEntry, mismatchIDs );
+                            });
+                        }
+                        else
+                        {
+                            xprim.PrimAssetState = BSPhysObject.PrimAssetCondition.FailedAssetFetch;
+                            physicsScene.Logger.ErrorFormat("{0} Physical object requires asset but no asset provider. Name={1}",
+                                                        LogHeader, physicsScene.Name);
+                        }
+                    });
+            }
+            else
+            {
+                if (prim.PrimAssetState == BSPhysObject.PrimAssetCondition.FailedAssetFetch)
+                {
+                    physicsScene.Logger.WarnFormat("{0} Mesh failed to fetch asset. prim={1}, texture={2}",
+                                                LogHeader, UsefulPrimInfo(physicsScene, prim), prim.BaseShape.SculptTexture);
+                    physicsScene.DetailLog("{0},BSShape.VerifyMeshCreated,wasFailed,prim={1},tex={2}",
+                                                prim.LocalID, UsefulPrimInfo(physicsScene, prim), prim.BaseShape.SculptTexture);
+                }
+                if (prim.PrimAssetState == BSPhysObject.PrimAssetCondition.FailedMeshing)
+                {
+                    physicsScene.Logger.WarnFormat("{0} Mesh asset would not mesh. prim={1}, texture={2}",
+                                                LogHeader, UsefulPrimInfo(physicsScene, prim), prim.BaseShape.SculptTexture);
+                    physicsScene.DetailLog("{0},BSShape.VerifyMeshCreated,wasFailedMeshing,prim={1},tex={2}",
+                                                prim.LocalID, UsefulPrimInfo(physicsScene, prim), prim.BaseShape.SculptTexture);
+                }
+            }
+         }
+
+        // While we wait for the mesh defining asset to be loaded, stick in a simple box for the object.
+        BSShape fillShape = BSShapeNative.GetReference(physicsScene, prim, BSPhysicsShapeType.SHAPE_BOX, FixedShapeKey.KEY_BOX);
+        physicsScene.DetailLog("{0},BSShape.VerifyMeshCreated,boxTempShape", prim.LocalID);
+
+        return fillShape.physShapeInfo;
+     }
+
+    public static String UsefulPrimInfo(BSScene pScene, BSPhysObject prim)
+    {
+        StringBuilder buff = new StringBuilder(prim.PhysObjectName);
+        buff.Append("/pos=");
+        buff.Append(prim.RawPosition.ToString());
+        if (pScene != null)
+        {
+            buff.Append("/rgn=");
+            buff.Append(pScene.Name);
+        }
+        return buff.ToString();
+    }
+
+    #endregion // Common shape routines
 }
 
+// ============================================================================================================
 public class BSShapeNull : BSShape
 {
     public BSShapeNull() : base()
     {
     }
     public static BSShape GetReference() { return new BSShapeNull();  }
+    public override BSShape GetReference(BSScene pPhysicsScene, BSPhysObject pPrim) { return new BSShapeNull();  }
     public override void Dereference(BSScene physicsScene) { /* The magic of garbage collection will make this go away */ }
 }
 
+// ============================================================================================================
 public class BSShapeNative : BSShape
 {
     private static string LogHeader = "[BULLETSIM SHAPE NATIVE]";
-    public BSShapeNative() : base()
+    public BSShapeNative(BulletShape pShape) : base(pShape)
     {
     }
-    public static BSShape GetReference(BSScene physicsScene, BSPhysObject prim, 
-                    BSPhysicsShapeType shapeType, FixedShapeKey shapeKey) 
+
+    public static BSShape GetReference(BSScene physicsScene, BSPhysObject prim,
+                                            BSPhysicsShapeType shapeType, FixedShapeKey shapeKey)
     {
         // Native shapes are not shared and are always built anew.
-        //return new BSShapeNative(physicsScene, prim, shapeType, shapeKey);
-        return null;
+        return new BSShapeNative(CreatePhysicalNativeShape(physicsScene, prim, shapeType, shapeKey));
     }
 
-    private BSShapeNative(BSScene physicsScene, BSPhysObject prim,
-                    BSPhysicsShapeType shapeType, FixedShapeKey shapeKey)
+    public override BSShape GetReference(BSScene pPhysicsScene, BSPhysObject pPrim)
     {
+        // Native shapes are not shared so we return a new shape.
+        BSShape ret = null;
+        lock (physShapeInfo)
+        {
+            ret = new BSShapeNative(CreatePhysicalNativeShape(pPhysicsScene, pPrim,
+                                        physShapeInfo.shapeType, (FixedShapeKey)physShapeInfo.shapeKey));
+        }
+        return ret;
+    }
+
+    // Make this reference to the physical shape go away since native shapes are not shared.
+    public override void Dereference(BSScene physicsScene)
+    {
+        // Native shapes are not tracked and are released immediately
+        lock (physShapeInfo)
+        {
+            if (physShapeInfo.HasPhysicalShape)
+            {
+                physicsScene.DetailLog("{0},BSShapeNative.Dereference,deleteNativeShape,shape={1}", BSScene.DetailLogZero, this);
+                physicsScene.PE.DeleteCollisionShape(physicsScene.World, physShapeInfo);
+            }
+            physShapeInfo.Clear();
+            // Garbage collection will free up this instance.
+        }
+    }
+
+    private static BulletShape CreatePhysicalNativeShape(BSScene physicsScene, BSPhysObject prim,
+                                            BSPhysicsShapeType shapeType, FixedShapeKey shapeKey)
+    {
+        BulletShape newShape;
+
         ShapeData nativeShapeData = new ShapeData();
         nativeShapeData.Type = shapeType;
         nativeShapeData.ID = prim.LocalID;
@@ -146,84 +343,880 @@ public class BSShapeNative : BSShape
         nativeShapeData.MeshKey = (ulong)shapeKey;
         nativeShapeData.HullKey = (ulong)shapeKey;
 
-       
-        /*
         if (shapeType == BSPhysicsShapeType.SHAPE_CAPSULE)
         {
-            ptr = PhysicsScene.PE.BuildCapsuleShape(physicsScene.World, 1f, 1f, prim.Scale);
-            physicsScene.DetailLog("{0},BSShapeCollection.BuiletPhysicalNativeShape,capsule,scale={1}", prim.LocalID, prim.Scale);
+            newShape = physicsScene.PE.BuildCapsuleShape(physicsScene.World, 1f, 1f, prim.Scale);
+            physicsScene.DetailLog("{0},BSShapeNative,capsule,scale={1}", prim.LocalID, prim.Scale);
         }
         else
         {
-            ptr = PhysicsScene.PE.BuildNativeShape(physicsScene.World, nativeShapeData);
+            newShape = physicsScene.PE.BuildNativeShape(physicsScene.World, nativeShapeData);
         }
-        if (ptr == IntPtr.Zero)
+        if (!newShape.HasPhysicalShape)
         {
             physicsScene.Logger.ErrorFormat("{0} BuildPhysicalNativeShape failed. ID={1}, shape={2}",
                                     LogHeader, prim.LocalID, shapeType);
         }
-        type = shapeType;
-        key = (UInt64)shapeKey;
-         */
-    }
-    // Make this reference to the physical shape go away since native shapes are not shared.
-    public override void Dereference(BSScene physicsScene)
-    {
-        /*
-        // Native shapes are not tracked and are released immediately
-        physicsScene.DetailLog("{0},BSShapeCollection.DereferenceShape,deleteNativeShape,shape={1}", BSScene.DetailLogZero, this);
-        PhysicsScene.PE.DeleteCollisionShape(physicsScene.World, this);
-        ptr = IntPtr.Zero;
-        // Garbage collection will free up this instance.
-         */
+        newShape.shapeType = shapeType;
+        newShape.isNativeShape = true;
+        newShape.shapeKey = (UInt64)shapeKey;
+        return newShape;
     }
+
 }
 
+// ============================================================================================================
 public class BSShapeMesh : BSShape
 {
     private static string LogHeader = "[BULLETSIM SHAPE MESH]";
-    private static Dictionary<System.UInt64, BSShapeMesh> Meshes = new Dictionary<System.UInt64, BSShapeMesh>();
+    public static Dictionary<System.UInt64, BSShapeMesh> Meshes = new Dictionary<System.UInt64, BSShapeMesh>();
 
-    public BSShapeMesh() : base()
+    public BSShapeMesh(BulletShape pShape) : base(pShape)
     {
     }
-    public static BSShape GetReference() { return new BSShapeNull();  }
-    public override void Dereference(BSScene physicsScene) { }
+    public static BSShape GetReference(BSScene physicsScene, bool forceRebuild, BSPhysObject prim)
+    {
+        float lod;
+        System.UInt64 newMeshKey = BSShape.ComputeShapeKey(prim.Size, prim.BaseShape, out lod);
+
+        BSShapeMesh retMesh = null;
+        lock (Meshes)
+        {
+            if (Meshes.TryGetValue(newMeshKey, out retMesh))
+            {
+                // The mesh has already been created. Return a new reference to same.
+                retMesh.IncrementReference();
+            }
+            else
+            {
+                retMesh = new BSShapeMesh(new BulletShape());
+                // An instance of this mesh has not been created. Build and remember same.
+                BulletShape newShape = retMesh.CreatePhysicalMesh(physicsScene, prim, newMeshKey, prim.BaseShape, prim.Size, lod);
+
+                // Check to see if mesh was created (might require an asset).
+                newShape = VerifyMeshCreated(physicsScene, newShape, prim);
+                if (!newShape.isNativeShape
+                            || prim.PrimAssetState == BSPhysObject.PrimAssetCondition.FailedMeshing
+                            || prim.PrimAssetState == BSPhysObject.PrimAssetCondition.FailedAssetFetch)
+                {
+                    // If a mesh was what was created, remember the built shape for later sharing.
+                    // Also note that if meshing failed we put it in the mesh list as there is nothing else to do about the mesh.
+                    Meshes.Add(newMeshKey, retMesh);
+                }
+
+                retMesh.physShapeInfo = newShape;
+            }
+        }
+        physicsScene.DetailLog("{0},BSShapeMesh,getReference,mesh={1},size={2},lod={3}", prim.LocalID, retMesh, prim.Size, lod);
+        return retMesh;
+    }
+    public override BSShape GetReference(BSScene pPhysicsScene, BSPhysObject pPrim)
+    {
+        BSShape ret = null;
+        // If the underlying shape is native, the actual shape has not been build (waiting for asset)
+        //     and we must create a copy of the native shape since they are never shared.
+        if (physShapeInfo.HasPhysicalShape && physShapeInfo.isNativeShape)
+        {
+            // TODO: decide when the native shapes should be freed. Check in Dereference?
+            ret = BSShapeNative.GetReference(pPhysicsScene, pPrim, BSPhysicsShapeType.SHAPE_BOX, FixedShapeKey.KEY_BOX);
+        }
+        else
+        {
+            // Another reference to this shape is just counted.
+            IncrementReference();
+            ret = this;
+        }
+        return ret;
+    }
+    public override void Dereference(BSScene physicsScene)
+    {
+        lock (Meshes)
+        {
+            this.DecrementReference();
+            physicsScene.DetailLog("{0},BSShapeMesh.Dereference,shape={1}", BSScene.DetailLogZero, this);
+            // TODO: schedule aging and destruction of unused meshes.
+        }
+    }
+    // Loop through all the known meshes and return the description based on the physical address.
+    public static bool TryGetMeshByPtr(BulletShape pShape, out BSShapeMesh outMesh)
+    {
+        bool ret = false;
+        BSShapeMesh foundDesc = null;
+        lock (Meshes)
+        {
+            foreach (BSShapeMesh sm in Meshes.Values)
+            {
+                if (sm.physShapeInfo.ReferenceSame(pShape))
+                {
+                    foundDesc = sm;
+                    ret = true;
+                    break;
+                }
+
+            }
+        }
+        outMesh = foundDesc;
+        return ret;
+    }
+
+    public delegate BulletShape CreateShapeCall(BulletWorld world, int indicesCount, int[] indices, int verticesCount, float[] vertices );
+    private BulletShape CreatePhysicalMesh(BSScene physicsScene, BSPhysObject prim, System.UInt64 newMeshKey,
+                                            PrimitiveBaseShape pbs, OMV.Vector3 size, float lod)
+    {
+        return BSShapeMesh.CreatePhysicalMeshShape(physicsScene, prim, newMeshKey, pbs, size, lod,
+                            (w, iC, i, vC, v) => physicsScene.PE.CreateMeshShape(w, iC, i, vC, v) );
+    }
+
+    // Code that uses the mesher to create the index/vertices info for a trimesh shape.
+    // This is used by the passed 'makeShape' call to create the Bullet mesh shape.
+    // The actual build call is passed so this logic can be used by several of the shapes that use a
+    //     simple mesh as their base shape.
+    public static BulletShape CreatePhysicalMeshShape(BSScene physicsScene, BSPhysObject prim, System.UInt64 newMeshKey,
+                                            PrimitiveBaseShape pbs, OMV.Vector3 size, float lod, CreateShapeCall makeShape)
+    {
+        BulletShape newShape = new BulletShape();
+
+        IMesh meshData = null;
+        lock (physicsScene.mesher)
+        {
+            meshData = physicsScene.mesher.CreateMesh(prim.PhysObjectName, pbs, size, lod,
+                                            false,  // say it is not physical so a bounding box is not built
+                                            false,   // do not cache the mesh and do not use previously built versions
+                                            false,
+                                            false
+                                            );
+        }
+
+        if (meshData != null)
+        {
+            if (prim.PrimAssetState == BSPhysObject.PrimAssetCondition.Fetched)
+            {
+                // Release the fetched asset data once it has been used.
+                pbs.SculptData = new byte[0];
+                prim.PrimAssetState = BSPhysObject.PrimAssetCondition.Unknown;
+            }
+
+            int[] indices = meshData.getIndexListAsInt();
+            int realIndicesIndex = indices.Length;
+            float[] verticesAsFloats = meshData.getVertexListAsFloat();
+
+            if (BSParam.ShouldRemoveZeroWidthTriangles)
+            {
+                // Remove degenerate triangles. These are triangles with two of the vertices
+                //    are the same. This is complicated by the problem that vertices are not
+                //    made unique in sculpties so we have to compare the values in the vertex.
+                realIndicesIndex = 0;
+                for (int tri = 0; tri < indices.Length; tri += 3)
+                {
+                    // Compute displacements into vertex array for each vertex of the triangle
+                    int v1 = indices[tri + 0] * 3;
+                    int v2 = indices[tri + 1] * 3;
+                    int v3 = indices[tri + 2] * 3;
+                // Check to see if any two of the vertices are the same
+                    if (!( (  verticesAsFloats[v1 + 0] == verticesAsFloats[v2 + 0]
+                           && verticesAsFloats[v1 + 1] == verticesAsFloats[v2 + 1]
+                           && verticesAsFloats[v1 + 2] == verticesAsFloats[v2 + 2])
+                        || (  verticesAsFloats[v2 + 0] == verticesAsFloats[v3 + 0]
+                           && verticesAsFloats[v2 + 1] == verticesAsFloats[v3 + 1]
+                           && verticesAsFloats[v2 + 2] == verticesAsFloats[v3 + 2])
+                        || (  verticesAsFloats[v1 + 0] == verticesAsFloats[v3 + 0]
+                           && verticesAsFloats[v1 + 1] == verticesAsFloats[v3 + 1]
+                           && verticesAsFloats[v1 + 2] == verticesAsFloats[v3 + 2]) )
+                    )
+                    {
+                        // None of the vertices of the triangles are the same. This is a good triangle;
+                        indices[realIndicesIndex + 0] = indices[tri + 0];
+                        indices[realIndicesIndex + 1] = indices[tri + 1];
+                        indices[realIndicesIndex + 2] = indices[tri + 2];
+                        realIndicesIndex += 3;
+                    }
+                }
+            }
+            physicsScene.DetailLog("{0},BSShapeMesh.CreatePhysicalMesh,key={1},origTri={2},realTri={3},numVerts={4}",
+                        BSScene.DetailLogZero, newMeshKey.ToString("X"), indices.Length / 3, realIndicesIndex / 3, verticesAsFloats.Length / 3);
+
+            if (realIndicesIndex != 0)
+            {
+                newShape = makeShape(physicsScene.World, realIndicesIndex, indices, verticesAsFloats.Length / 3, verticesAsFloats);
+            }
+            else
+            {
+                // Force the asset condition to 'failed' so we won't try to keep fetching and processing this mesh.
+                prim.PrimAssetState = BSPhysObject.PrimAssetCondition.FailedMeshing;
+                physicsScene.Logger.DebugFormat("{0} All mesh triangles degenerate. Prim={1}", LogHeader, UsefulPrimInfo(physicsScene, prim) );
+                physicsScene.DetailLog("{0},BSShapeMesh.CreatePhysicalMesh,allDegenerate,key={1}", prim.LocalID, newMeshKey);
+            }
+        }
+        newShape.shapeKey = newMeshKey;
+
+        return newShape;
+    }
 }
 
+// ============================================================================================================
 public class BSShapeHull : BSShape
 {
     private static string LogHeader = "[BULLETSIM SHAPE HULL]";
-    private static Dictionary<System.UInt64, BSShapeHull> Hulls = new Dictionary<System.UInt64, BSShapeHull>();
+    public static Dictionary<System.UInt64, BSShapeHull> Hulls = new Dictionary<System.UInt64, BSShapeHull>();
 
-    public BSShapeHull() : base()
+    public BSShapeHull(BulletShape pShape) : base(pShape)
     {
     }
-    public static BSShape GetReference() { return new BSShapeNull();  }
-    public override void Dereference(BSScene physicsScene) { }
+    public static BSShape GetReference(BSScene physicsScene, bool forceRebuild, BSPhysObject prim)
+    {
+        float lod;
+        System.UInt64 newHullKey = BSShape.ComputeShapeKey(prim.Size, prim.BaseShape, out lod);
+
+        BSShapeHull retHull = null;
+        lock (Hulls)
+        {
+            if (Hulls.TryGetValue(newHullKey, out retHull))
+            {
+                // The mesh has already been created. Return a new reference to same.
+                retHull.IncrementReference();
+            }
+            else
+            {
+                retHull = new BSShapeHull(new BulletShape());
+                // An instance of this mesh has not been created. Build and remember same.
+                BulletShape newShape = retHull.CreatePhysicalHull(physicsScene, prim, newHullKey, prim.BaseShape, prim.Size, lod);
+
+                // Check to see if hull was created (might require an asset).
+                newShape = VerifyMeshCreated(physicsScene, newShape, prim);
+                if (!newShape.isNativeShape
+                            || prim.PrimAssetState == BSPhysObject.PrimAssetCondition.FailedMeshing
+                            || prim.PrimAssetState == BSPhysObject.PrimAssetCondition.FailedAssetFetch)
+                {
+                    // If a mesh was what was created, remember the built shape for later sharing.
+                    Hulls.Add(newHullKey, retHull);
+                }
+                retHull.physShapeInfo = newShape;
+            }
+        }
+        physicsScene.DetailLog("{0},BSShapeHull,getReference,hull={1},size={2},lod={3}", prim.LocalID, retHull, prim.Size, lod);
+        return retHull;
+    }
+    public override BSShape GetReference(BSScene pPhysicsScene, BSPhysObject pPrim)
+    {
+        BSShape ret = null;
+        // If the underlying shape is native, the actual shape has not been build (waiting for asset)
+        //     and we must create a copy of the native shape since they are never shared.
+        if (physShapeInfo.HasPhysicalShape && physShapeInfo.isNativeShape)
+        {
+            // TODO: decide when the native shapes should be freed. Check in Dereference?
+            ret = BSShapeNative.GetReference(pPhysicsScene, pPrim, BSPhysicsShapeType.SHAPE_BOX, FixedShapeKey.KEY_BOX);
+        }
+        else
+        {
+            // Another reference to this shape is just counted.
+            IncrementReference();
+            ret = this;
+        }
+        return ret;
+    }
+    public override void Dereference(BSScene physicsScene)
+    {
+        lock (Hulls)
+        {
+            this.DecrementReference();
+            physicsScene.DetailLog("{0},BSShapeHull.Dereference,shape={1}", BSScene.DetailLogZero, this);
+            // TODO: schedule aging and destruction of unused meshes.
+        }
+    }
+    List<ConvexResult> m_hulls;
+    private BulletShape CreatePhysicalHull(BSScene physicsScene, BSPhysObject prim, System.UInt64 newHullKey,
+                                            PrimitiveBaseShape pbs, OMV.Vector3 size, float lod)
+    {
+        BulletShape newShape = new BulletShape();
+
+        IMesh meshData = null;
+        List<List<OMV.Vector3>> allHulls = null;
+        lock (physicsScene.mesher)
+        {
+            // Pass true for physicalness as this prevents the creation of bounding box which is not needed
+            meshData = physicsScene.mesher.CreateMesh(prim.PhysObjectName, pbs, size, lod, true /* isPhysical */, false /* shouldCache */, false, false);
+
+            // If we should use the asset's hull info, fetch it out of the locked mesher
+            if (meshData != null && BSParam.ShouldUseAssetHulls)
+            {
+                Meshmerizer realMesher = physicsScene.mesher as Meshmerizer;
+                if (realMesher != null)
+                {
+                    allHulls = realMesher.GetConvexHulls(size);
+                }
+                if (allHulls == null)
+                {
+                    physicsScene.DetailLog("{0},BSShapeHull.CreatePhysicalHull,assetHulls,noAssetHull", prim.LocalID);
+                }
+            }
+        }
+
+        // If there is hull data in the mesh asset, build the hull from that
+        if (allHulls != null && BSParam.ShouldUseAssetHulls)
+        {
+            int hullCount = allHulls.Count;
+            int totalVertices = 1;      // include one for the count of the hulls
+            // Using the structure described for HACD hulls, create the memory sturcture
+            //     to pass the hull data to the creater.
+            foreach (List<OMV.Vector3> hullVerts in allHulls)
+            {
+                totalVertices += 4;                     // add four for the vertex count and centroid
+                totalVertices += hullVerts.Count * 3;   // one vertex is three dimensions
+            }
+            float[] convHulls = new float[totalVertices];
+
+            convHulls[0] = (float)hullCount;
+            int jj = 1;
+            foreach (List<OMV.Vector3> hullVerts in allHulls)
+            {
+                convHulls[jj + 0] = hullVerts.Count;
+                convHulls[jj + 1] = 0f;   // centroid x,y,z
+                convHulls[jj + 2] = 0f;
+                convHulls[jj + 3] = 0f;
+                jj += 4;
+                foreach (OMV.Vector3 oneVert in hullVerts)
+                {
+                    convHulls[jj + 0] = oneVert.X;
+                    convHulls[jj + 1] = oneVert.Y;
+                    convHulls[jj + 2] = oneVert.Z;
+                    jj += 3;
+                }
+            }
+
+            // create the hull data structure in Bullet
+            newShape = physicsScene.PE.CreateHullShape(physicsScene.World, hullCount, convHulls);
+
+            physicsScene.DetailLog("{0},BSShapeHull.CreatePhysicalHull,assetHulls,hulls={1},totVert={2},shape={3}",
+                                        prim.LocalID, hullCount, totalVertices, newShape);
+        }
+
+        // If no hull specified in the asset and we should use Bullet's HACD approximation...
+        if (!newShape.HasPhysicalShape && BSParam.ShouldUseBulletHACD)
+        {
+            // Build the hull shape from an existing mesh shape.
+            // The mesh should have already been created in Bullet.
+            physicsScene.DetailLog("{0},BSShapeHull.CreatePhysicalHull,bulletHACD,entry", prim.LocalID);
+            BSShape meshShape = BSShapeMesh.GetReference(physicsScene, true, prim);
+
+            if (meshShape.physShapeInfo.HasPhysicalShape)
+            {
+                HACDParams parms;
+                parms.maxVerticesPerHull = BSParam.BHullMaxVerticesPerHull;
+                parms.minClusters = BSParam.BHullMinClusters;
+                parms.compacityWeight = BSParam.BHullCompacityWeight;
+                parms.volumeWeight = BSParam.BHullVolumeWeight;
+                parms.concavity = BSParam.BHullConcavity;
+                parms.addExtraDistPoints = BSParam.NumericBool(BSParam.BHullAddExtraDistPoints);
+                parms.addNeighboursDistPoints = BSParam.NumericBool(BSParam.BHullAddNeighboursDistPoints);
+                parms.addFacesPoints = BSParam.NumericBool(BSParam.BHullAddFacesPoints);
+                parms.shouldAdjustCollisionMargin = BSParam.NumericBool(BSParam.BHullShouldAdjustCollisionMargin);
+
+                physicsScene.DetailLog("{0},BSShapeHull.CreatePhysicalHull,hullFromMesh,beforeCall", prim.LocalID, newShape.HasPhysicalShape);
+                newShape = physicsScene.PE.BuildHullShapeFromMesh(physicsScene.World, meshShape.physShapeInfo, parms);
+                physicsScene.DetailLog("{0},BSShapeHull.CreatePhysicalHull,hullFromMesh,shape={1}", prim.LocalID, newShape);
+
+                // Now done with the mesh shape.
+                meshShape.Dereference(physicsScene);
+            }
+            physicsScene.DetailLog("{0},BSShapeHull.CreatePhysicalHull,bulletHACD,exit,hasBody={1}", prim.LocalID, newShape.HasPhysicalShape);
+        }
+
+        // If no other hull specifications, use our HACD hull approximation.
+        if (!newShape.HasPhysicalShape && meshData != null)
+        {
+            if (prim.PrimAssetState == BSPhysObject.PrimAssetCondition.Fetched)
+            {
+                // Release the fetched asset data once it has been used.
+                pbs.SculptData = new byte[0];
+                prim.PrimAssetState = BSPhysObject.PrimAssetCondition.Unknown;
+            }
+
+            int[] indices = meshData.getIndexListAsInt();
+            List<OMV.Vector3> vertices = meshData.getVertexList();
+
+            //format conversion from IMesh format to DecompDesc format
+            List<int> convIndices = new List<int>();
+            List<float3> convVertices = new List<float3>();
+            for (int ii = 0; ii < indices.GetLength(0); ii++)
+            {
+                convIndices.Add(indices[ii]);
+            }
+            foreach (OMV.Vector3 vv in vertices)
+            {
+                convVertices.Add(new float3(vv.X, vv.Y, vv.Z));
+            }
+
+            uint maxDepthSplit = (uint)BSParam.CSHullMaxDepthSplit;
+            if (BSParam.CSHullMaxDepthSplit != BSParam.CSHullMaxDepthSplitForSimpleShapes)
+            {
+                // Simple primitive shapes we know are convex so they are better implemented with
+                //    fewer hulls.
+                // Check for simple shape (prim without cuts) and reduce split parameter if so.
+                if (BSShapeCollection.PrimHasNoCuts(pbs))
+                {
+                    maxDepthSplit = (uint)BSParam.CSHullMaxDepthSplitForSimpleShapes;
+                }
+            }
+
+            // setup and do convex hull conversion
+            m_hulls = new List<ConvexResult>();
+            DecompDesc dcomp = new DecompDesc();
+            dcomp.mIndices = convIndices;
+            dcomp.mVertices = convVertices;
+            dcomp.mDepth = maxDepthSplit;
+            dcomp.mCpercent = BSParam.CSHullConcavityThresholdPercent;
+            dcomp.mPpercent = BSParam.CSHullVolumeConservationThresholdPercent;
+            dcomp.mMaxVertices = (uint)BSParam.CSHullMaxVertices;
+            dcomp.mSkinWidth = BSParam.CSHullMaxSkinWidth;
+            ConvexBuilder convexBuilder = new ConvexBuilder(HullReturn);
+            // create the hull into the _hulls variable
+            convexBuilder.process(dcomp);
+
+            physicsScene.DetailLog("{0},BSShapeCollection.CreatePhysicalHull,key={1},inVert={2},inInd={3},split={4},hulls={5}",
+                                BSScene.DetailLogZero, newHullKey, indices.GetLength(0), vertices.Count, maxDepthSplit, m_hulls.Count);
+
+            // Convert the vertices and indices for passing to unmanaged.
+            // The hull information is passed as a large floating point array.
+            // The format is:
+            //  convHulls[0] = number of hulls
+            //  convHulls[1] = number of vertices in first hull
+            //  convHulls[2] = hull centroid X coordinate
+            //  convHulls[3] = hull centroid Y coordinate
+            //  convHulls[4] = hull centroid Z coordinate
+            //  convHulls[5] = first hull vertex X
+            //  convHulls[6] = first hull vertex Y
+            //  convHulls[7] = first hull vertex Z
+            //  convHulls[8] = second hull vertex X
+            //  ...
+            //  convHulls[n] = number of vertices in second hull
+            //  convHulls[n+1] = second hull centroid X coordinate
+            //  ...
+            //
+            // TODO: is is very inefficient. Someday change the convex hull generator to return
+            //   data structures that do not need to be converted in order to pass to Bullet.
+            //   And maybe put the values directly into pinned memory rather than marshaling.
+            int hullCount = m_hulls.Count;
+            int totalVertices = 1;          // include one for the count of the hulls
+            foreach (ConvexResult cr in m_hulls)
+            {
+                totalVertices += 4;                         // add four for the vertex count and centroid
+                totalVertices += cr.HullIndices.Count * 3;  // we pass just triangles
+            }
+            float[] convHulls = new float[totalVertices];
+
+            convHulls[0] = (float)hullCount;
+            int jj = 1;
+            foreach (ConvexResult cr in m_hulls)
+            {
+                // copy vertices for index access
+                float3[] verts = new float3[cr.HullVertices.Count];
+                int kk = 0;
+                foreach (float3 ff in cr.HullVertices)
+                {
+                    verts[kk++] = ff;
+                }
+
+                // add to the array one hull's worth of data
+                convHulls[jj++] = cr.HullIndices.Count;
+                convHulls[jj++] = 0f;   // centroid x,y,z
+                convHulls[jj++] = 0f;
+                convHulls[jj++] = 0f;
+                foreach (int ind in cr.HullIndices)
+                {
+                    convHulls[jj++] = verts[ind].x;
+                    convHulls[jj++] = verts[ind].y;
+                    convHulls[jj++] = verts[ind].z;
+                }
+            }
+            // create the hull data structure in Bullet
+            newShape = physicsScene.PE.CreateHullShape(physicsScene.World, hullCount, convHulls);
+        }
+        newShape.shapeKey = newHullKey;
+        return newShape;
+    }
+    // Callback from convex hull creater with a newly created hull.
+    // Just add it to our collection of hulls for this shape.
+    private void HullReturn(ConvexResult result)
+    {
+        m_hulls.Add(result);
+        return;
+    }
+    // Loop through all the known hulls and return the description based on the physical address.
+    public static bool TryGetHullByPtr(BulletShape pShape, out BSShapeHull outHull)
+    {
+        bool ret = false;
+        BSShapeHull foundDesc = null;
+        lock (Hulls)
+        {
+            foreach (BSShapeHull sh in Hulls.Values)
+            {
+                if (sh.physShapeInfo.ReferenceSame(pShape))
+                {
+                    foundDesc = sh;
+                    ret = true;
+                    break;
+                }
+
+            }
+        }
+        outHull = foundDesc;
+        return ret;
+    }
 }
 
+// ============================================================================================================
 public class BSShapeCompound : BSShape
 {
     private static string LogHeader = "[BULLETSIM SHAPE COMPOUND]";
-    public BSShapeCompound() : base()
+    public static Dictionary<string, BSShapeCompound> CompoundShapes = new Dictionary<string, BSShapeCompound>();
+
+    public BSShapeCompound(BulletShape pShape) : base(pShape)
     {
     }
-    public static BSShape GetReference(BSPhysObject prim) 
-    { 
-        return new BSShapeNull();
+    public static BSShape GetReference(BSScene physicsScene)
+    {
+        // Base compound shapes are not shared so this returns a raw shape.
+        // A built compound shape can be reused in linksets.
+        BSShapeCompound ret = new BSShapeCompound(CreatePhysicalCompoundShape(physicsScene));
+        CompoundShapes.Add(ret.AddrString, ret);
+        return ret;
+    }
+    public override BSShape GetReference(BSScene physicsScene, BSPhysObject prim)
+    {
+        // Calling this reference means we want another handle to an existing compound shape
+        //     (usually linksets) so return this copy.
+        IncrementReference();
+        return this;
+    }
+    // Dereferencing a compound shape releases the hold on all the child shapes.
+    public override void Dereference(BSScene physicsScene)
+    {
+        lock (physShapeInfo)
+        {
+            this.DecrementReference();
+            physicsScene.DetailLog("{0},BSShapeCompound.Dereference,shape={1}", BSScene.DetailLogZero, this);
+            if (referenceCount <= 0)
+            {
+                if (!physicsScene.PE.IsCompound(physShapeInfo))
+                {
+                    // Failed the sanity check!!
+                    physicsScene.Logger.ErrorFormat("{0} Attempt to free a compound shape that is not compound!! type={1}, ptr={2}",
+                                                LogHeader, physShapeInfo.shapeType, physShapeInfo.AddrString);
+                    physicsScene.DetailLog("{0},BSShapeCollection.DereferenceCompound,notACompoundShape,type={1},ptr={2}",
+                                                BSScene.DetailLogZero, physShapeInfo.shapeType, physShapeInfo.AddrString);
+                    return;
+                }
+
+                int numChildren = physicsScene.PE.GetNumberOfCompoundChildren(physShapeInfo);
+                physicsScene.DetailLog("{0},BSShapeCollection.DereferenceCompound,shape={1},children={2}",
+                                        BSScene.DetailLogZero, physShapeInfo, numChildren);
+
+                // Loop through all the children dereferencing each.
+                for (int ii = numChildren - 1; ii >= 0; ii--)
+                {
+                    BulletShape childShape = physicsScene.PE.RemoveChildShapeFromCompoundShapeIndex(physShapeInfo, ii);
+                    DereferenceAnonCollisionShape(physicsScene, childShape);
+                }
+
+                lock (CompoundShapes)
+                    CompoundShapes.Remove(physShapeInfo.AddrString);
+                physicsScene.PE.DeleteCollisionShape(physicsScene.World, physShapeInfo);
+            }
+        }
+    }
+    public static bool TryGetCompoundByPtr(BulletShape pShape, out BSShapeCompound outCompound)
+    {
+        lock (CompoundShapes)
+        {
+            string addr = pShape.AddrString;
+            return CompoundShapes.TryGetValue(addr, out outCompound);
+        }
+    }
+    private static BulletShape CreatePhysicalCompoundShape(BSScene physicsScene)
+    {
+        BulletShape cShape = physicsScene.PE.CreateCompoundShape(physicsScene.World, false);
+        return cShape;
+    }
+    // Sometimes we have a pointer to a collision shape but don't know what type it is.
+    // Figure out type and call the correct dereference routine.
+    // Called at taint-time.
+    private void DereferenceAnonCollisionShape(BSScene physicsScene, BulletShape pShape)
+    {
+        // TODO: figure a better way to go through all the shape types and find a possible instance.
+        physicsScene.DetailLog("{0},BSShapeCompound.DereferenceAnonCollisionShape,shape={1}",
+                                            BSScene.DetailLogZero, pShape);
+        BSShapeMesh meshDesc;
+        if (BSShapeMesh.TryGetMeshByPtr(pShape, out meshDesc))
+        {
+            meshDesc.Dereference(physicsScene);
+            // physicsScene.DetailLog("{0},BSShapeCompound.DereferenceAnonCollisionShape,foundMesh,shape={1}", BSScene.DetailLogZero, pShape);
+        }
+        else
+        {
+            BSShapeHull hullDesc;
+            if (BSShapeHull.TryGetHullByPtr(pShape, out hullDesc))
+            {
+                hullDesc.Dereference(physicsScene);
+                // physicsScene.DetailLog("{0},BSShapeCompound.DereferenceAnonCollisionShape,foundHull,shape={1}", BSScene.DetailLogZero, pShape);
+            }
+            else
+            {
+                BSShapeConvexHull chullDesc;
+                if (BSShapeConvexHull.TryGetConvexHullByPtr(pShape, out chullDesc))
+                {
+                    chullDesc.Dereference(physicsScene);
+                    // physicsScene.DetailLog("{0},BSShapeCompound.DereferenceAnonCollisionShape,foundConvexHull,shape={1}", BSScene.DetailLogZero, pShape);
+                }
+                else
+                {
+                    BSShapeGImpact gImpactDesc;
+                    if (BSShapeGImpact.TryGetGImpactByPtr(pShape, out gImpactDesc))
+                    {
+                        gImpactDesc.Dereference(physicsScene);
+                        // physicsScene.DetailLog("{0},BSShapeCompound.DereferenceAnonCollisionShape,foundgImpact,shape={1}", BSScene.DetailLogZero, pShape);
+                    }
+                    else
+                    {
+                        // Didn't find it in the lists of specific types. It could be compound.
+                        BSShapeCompound compoundDesc;
+                        if (BSShapeCompound.TryGetCompoundByPtr(pShape, out compoundDesc))
+                        {
+                            compoundDesc.Dereference(physicsScene);
+                            // physicsScene.DetailLog("{0},BSShapeCompound.DereferenceAnonCollisionShape,recursiveCompoundShape,shape={1}", BSScene.DetailLogZero, pShape);
+                        }
+                        else
+                        {
+                            // If none of the above, maybe it is a simple native shape.
+                            if (physicsScene.PE.IsNativeShape(pShape))
+                            {
+                                // physicsScene.DetailLog("{0},BSShapeCompound.DereferenceAnonCollisionShape,assumingNative,shape={1}", BSScene.DetailLogZero, pShape);
+                                BSShapeNative nativeShape = new BSShapeNative(pShape);
+                                nativeShape.Dereference(physicsScene);
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
+
+// ============================================================================================================
+public class BSShapeConvexHull : BSShape
+{
+    private static string LogHeader = "[BULLETSIM SHAPE CONVEX HULL]";
+    public static Dictionary<System.UInt64, BSShapeConvexHull> ConvexHulls = new Dictionary<System.UInt64, BSShapeConvexHull>();
+
+    public BSShapeConvexHull(BulletShape pShape) : base(pShape)
+    {
+    }
+    public static BSShape GetReference(BSScene physicsScene, bool forceRebuild, BSPhysObject prim)
+    {
+        float lod;
+        System.UInt64 newMeshKey = BSShape.ComputeShapeKey(prim.Size, prim.BaseShape, out lod);
+
+        physicsScene.DetailLog("{0},BSShapeConvexHull,getReference,newKey={1},size={2},lod={3}",
+                                prim.LocalID, newMeshKey.ToString("X"), prim.Size, lod);
+
+        BSShapeConvexHull retConvexHull = null;
+        lock (ConvexHulls)
+        {
+            if (ConvexHulls.TryGetValue(newMeshKey, out retConvexHull))
+            {
+                // The mesh has already been created. Return a new reference to same.
+                retConvexHull.IncrementReference();
+            }
+            else
+            {
+                retConvexHull = new BSShapeConvexHull(new BulletShape());
+                BulletShape convexShape = null;
+
+                // Get a handle to a mesh to build the hull from
+                BSShape baseMesh = BSShapeMesh.GetReference(physicsScene, false /* forceRebuild */, prim);
+                if (baseMesh.physShapeInfo.isNativeShape)
+                {
+                    // We get here if the mesh was not creatable. Could be waiting for an asset from the disk.
+                    // In the short term, we return the native shape and a later ForceBodyShapeRebuild should
+                    //     get back to this code with a buildable mesh.
+                    // TODO: not sure the temp native shape is freed when the mesh is rebuilt. When does this get freed?
+                    convexShape = baseMesh.physShapeInfo;
+                }
+                else
+                {
+                    convexShape = physicsScene.PE.BuildConvexHullShapeFromMesh(physicsScene.World, baseMesh.physShapeInfo);
+                    convexShape.shapeKey = newMeshKey;
+                    ConvexHulls.Add(convexShape.shapeKey, retConvexHull);
+                    physicsScene.DetailLog("{0},BSShapeConvexHull.GetReference,addingNewlyCreatedShape,shape={1}",
+                                        BSScene.DetailLogZero, convexShape);
+                }
+
+                // Done with the base mesh
+                baseMesh.Dereference(physicsScene);
+
+                retConvexHull.physShapeInfo = convexShape;
+            }
+        }
+        return retConvexHull;
+    }
+    public override BSShape GetReference(BSScene physicsScene, BSPhysObject prim)
+    {
+        // Calling this reference means we want another handle to an existing shape
+        //     (usually linksets) so return this copy.
+        IncrementReference();
+        return this;
+    }
+    // Dereferencing a compound shape releases the hold on all the child shapes.
+    public override void Dereference(BSScene physicsScene)
+    {
+        lock (ConvexHulls)
+        {
+            this.DecrementReference();
+            physicsScene.DetailLog("{0},BSShapeConvexHull.Dereference,shape={1}", BSScene.DetailLogZero, this);
+            // TODO: schedule aging and destruction of unused meshes.
+        }
+    }
+    // Loop through all the known hulls and return the description based on the physical address.
+    public static bool TryGetConvexHullByPtr(BulletShape pShape, out BSShapeConvexHull outHull)
+    {
+        bool ret = false;
+        BSShapeConvexHull foundDesc = null;
+        lock (ConvexHulls)
+        {
+            foreach (BSShapeConvexHull sh in ConvexHulls.Values)
+            {
+                if (sh.physShapeInfo.ReferenceSame(pShape))
+                {
+                    foundDesc = sh;
+                    ret = true;
+                    break;
+                }
+
+            }
+        }
+        outHull = foundDesc;
+        return ret;
+    }
+}
+// ============================================================================================================
+public class BSShapeGImpact : BSShape
+{
+    private static string LogHeader = "[BULLETSIM SHAPE GIMPACT]";
+    public static Dictionary<System.UInt64, BSShapeGImpact> GImpacts = new Dictionary<System.UInt64, BSShapeGImpact>();
+
+    public BSShapeGImpact(BulletShape pShape) : base(pShape)
+    {
+    }
+    public static BSShape GetReference(BSScene physicsScene, bool forceRebuild, BSPhysObject prim)
+    {
+        float lod;
+        System.UInt64 newMeshKey = BSShape.ComputeShapeKey(prim.Size, prim.BaseShape, out lod);
+
+        physicsScene.DetailLog("{0},BSShapeGImpact,getReference,newKey={1},size={2},lod={3}",
+                                prim.LocalID, newMeshKey.ToString("X"), prim.Size, lod);
+
+        BSShapeGImpact retGImpact = null;
+        lock (GImpacts)
+        {
+            if (GImpacts.TryGetValue(newMeshKey, out retGImpact))
+            {
+                // The mesh has already been created. Return a new reference to same.
+                retGImpact.IncrementReference();
+            }
+            else
+            {
+                retGImpact = new BSShapeGImpact(new BulletShape());
+                BulletShape newShape = retGImpact.CreatePhysicalGImpact(physicsScene, prim, newMeshKey, prim.BaseShape, prim.Size, lod);
+
+                // Check to see if mesh was created (might require an asset).
+                newShape = VerifyMeshCreated(physicsScene, newShape, prim);
+                newShape.shapeKey = newMeshKey;
+                if (!newShape.isNativeShape 
+                            || prim.PrimAssetState == BSPhysObject.PrimAssetCondition.FailedMeshing
+                            || prim.PrimAssetState == BSPhysObject.PrimAssetCondition.FailedAssetFetch)
+                {
+                    // If a mesh was what was created, remember the built shape for later sharing.
+                    // Also note that if meshing failed we put it in the mesh list as there is nothing
+                    //         else to do about the mesh.
+                    GImpacts.Add(newMeshKey, retGImpact);
+                }
+
+                retGImpact.physShapeInfo = newShape;
+            }
+        }
+        return retGImpact;
+    }
+
+    private BulletShape CreatePhysicalGImpact(BSScene physicsScene, BSPhysObject prim, System.UInt64 newMeshKey,
+                                            PrimitiveBaseShape pbs, OMV.Vector3 size, float lod)
+    {
+        return BSShapeMesh.CreatePhysicalMeshShape(physicsScene, prim, newMeshKey, pbs, size, lod,
+                            (w, iC, i, vC, v) => physicsScene.PE.CreateGImpactShape(w, iC, i, vC, v) );
+    }
+
+    public override BSShape GetReference(BSScene pPhysicsScene, BSPhysObject pPrim)
+    {
+        BSShape ret = null;
+        // If the underlying shape is native, the actual shape has not been build (waiting for asset)
+        //     and we must create a copy of the native shape since they are never shared.
+        if (physShapeInfo.HasPhysicalShape && physShapeInfo.isNativeShape)
+        {
+            // TODO: decide when the native shapes should be freed. Check in Dereference?
+            ret = BSShapeNative.GetReference(pPhysicsScene, pPrim, BSPhysicsShapeType.SHAPE_BOX, FixedShapeKey.KEY_BOX);
+        }
+        else
+        {
+            // Another reference to this shape is just counted.
+            IncrementReference();
+            ret = this;
+        }
+        return ret;
+    }
+    // Dereferencing a compound shape releases the hold on all the child shapes.
+    public override void Dereference(BSScene physicsScene)
+    {
+        lock (GImpacts)
+        {
+            this.DecrementReference();
+            physicsScene.DetailLog("{0},BSShapeGImpact.Dereference,shape={1}", BSScene.DetailLogZero, this);
+            // TODO: schedule aging and destruction of unused meshes.
+        }
+    }
+    // Loop through all the known hulls and return the description based on the physical address.
+    public static bool TryGetGImpactByPtr(BulletShape pShape, out BSShapeGImpact outHull)
+    {
+        bool ret = false;
+        BSShapeGImpact foundDesc = null;
+        lock (GImpacts)
+        {
+            foreach (BSShapeGImpact sh in GImpacts.Values)
+            {
+                if (sh.physShapeInfo.ReferenceSame(pShape))
+                {
+                    foundDesc = sh;
+                    ret = true;
+                    break;
+                }
+
+            }
+        }
+        outHull = foundDesc;
+        return ret;
     }
-    public override void Dereference(BSScene physicsScene) { }
 }
 
+// ============================================================================================================
 public class BSShapeAvatar : BSShape
 {
     private static string LogHeader = "[BULLETSIM SHAPE AVATAR]";
     public BSShapeAvatar() : base()
     {
     }
-    public static BSShape GetReference(BSPhysObject prim) 
-    { 
+    public static BSShape GetReference(BSPhysObject prim)
+    {
+        return new BSShapeNull();
+    }
+    public override BSShape GetReference(BSScene pPhysicsScene, BSPhysObject pPrim)
+    {
         return new BSShapeNull();
     }
     public override void Dereference(BSScene physicsScene) { }
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSTerrainHeightmap.cs b/OpenSim/Region/Physics/BulletSPlugin/BSTerrainHeightmap.cs
index e4fecc3..8888d6d 100755
--- a/OpenSim/Region/Physics/BulletSPlugin/BSTerrainHeightmap.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSTerrainHeightmap.cs
@@ -68,7 +68,7 @@ public sealed class BSTerrainHeightmap : BSTerrainPhys
 
     // This minCoords and maxCoords passed in give the size of the terrain (min and max Z
     //         are the high and low points of the heightmap).
-    public BSTerrainHeightmap(BSScene physicsScene, Vector3 regionBase, uint id, float[] initialMap, 
+    public BSTerrainHeightmap(BSScene physicsScene, Vector3 regionBase, uint id, float[] initialMap,
                                                     Vector3 minCoords, Vector3 maxCoords)
         : base(physicsScene, regionBase, id)
     {
@@ -92,7 +92,7 @@ public sealed class BSTerrainHeightmap : BSTerrainPhys
     private void BuildHeightmapTerrain()
     {
         // Create the terrain shape from the mapInfo
-        m_mapInfo.terrainShape = PhysicsScene.PE.CreateTerrainShape( m_mapInfo.ID, 
+        m_mapInfo.terrainShape = m_physicsScene.PE.CreateTerrainShape( m_mapInfo.ID,
                                 new Vector3(m_mapInfo.sizeX, m_mapInfo.sizeY, 0), m_mapInfo.minZ, m_mapInfo.maxZ,
                                 m_mapInfo.heightMap, 1f, BSParam.TerrainCollisionMargin);
 
@@ -103,26 +103,25 @@ public sealed class BSTerrainHeightmap : BSTerrainPhys
         centerPos.Y = m_mapInfo.minCoords.Y + (m_mapInfo.sizeY / 2f);
         centerPos.Z = m_mapInfo.minZ + ((m_mapInfo.maxZ - m_mapInfo.minZ) / 2f);
 
-        m_mapInfo.terrainBody = PhysicsScene.PE.CreateBodyWithDefaultMotionState(m_mapInfo.terrainShape, 
+        m_mapInfo.terrainBody = m_physicsScene.PE.CreateBodyWithDefaultMotionState(m_mapInfo.terrainShape,
                                 m_mapInfo.ID, centerPos, Quaternion.Identity);
 
         // Set current terrain attributes
-        PhysicsScene.PE.SetFriction(m_mapInfo.terrainBody, BSParam.TerrainFriction);
-        PhysicsScene.PE.SetHitFraction(m_mapInfo.terrainBody, BSParam.TerrainHitFraction);
-        PhysicsScene.PE.SetRestitution(m_mapInfo.terrainBody, BSParam.TerrainRestitution);
-        PhysicsScene.PE.SetCollisionFlags(m_mapInfo.terrainBody, CollisionFlags.CF_STATIC_OBJECT);
+        m_physicsScene.PE.SetFriction(m_mapInfo.terrainBody, BSParam.TerrainFriction);
+        m_physicsScene.PE.SetHitFraction(m_mapInfo.terrainBody, BSParam.TerrainHitFraction);
+        m_physicsScene.PE.SetRestitution(m_mapInfo.terrainBody, BSParam.TerrainRestitution);
+        m_physicsScene.PE.SetCollisionFlags(m_mapInfo.terrainBody, CollisionFlags.CF_STATIC_OBJECT);
+
+        m_mapInfo.terrainBody.collisionType = CollisionType.Terrain;
 
         // Return the new terrain to the world of physical objects
-        PhysicsScene.PE.AddObjectToWorld(PhysicsScene.World, m_mapInfo.terrainBody);
+        m_physicsScene.PE.AddObjectToWorld(m_physicsScene.World, m_mapInfo.terrainBody);
 
         // redo its bounding box now that it is in the world
-        PhysicsScene.PE.UpdateSingleAabb(PhysicsScene.World, m_mapInfo.terrainBody);
-
-        m_mapInfo.terrainBody.collisionType = CollisionType.Terrain;
-        m_mapInfo.terrainBody.ApplyCollisionMask(PhysicsScene);
+        m_physicsScene.PE.UpdateSingleAabb(m_physicsScene.World, m_mapInfo.terrainBody);
 
         // Make it so the terrain will not move or be considered for movement.
-        PhysicsScene.PE.ForceActivationState(m_mapInfo.terrainBody, ActivationState.DISABLE_SIMULATION);
+        m_physicsScene.PE.ForceActivationState(m_mapInfo.terrainBody, ActivationState.DISABLE_SIMULATION);
 
         return;
     }
@@ -134,9 +133,9 @@ public sealed class BSTerrainHeightmap : BSTerrainPhys
         {
             if (m_mapInfo.terrainBody.HasPhysicalBody)
             {
-                PhysicsScene.PE.RemoveObjectFromWorld(PhysicsScene.World, m_mapInfo.terrainBody);
+                m_physicsScene.PE.RemoveObjectFromWorld(m_physicsScene.World, m_mapInfo.terrainBody);
                 // Frees both the body and the shape.
-                PhysicsScene.PE.DestroyObject(PhysicsScene.World, m_mapInfo.terrainBody);
+                m_physicsScene.PE.DestroyObject(m_physicsScene.World, m_mapInfo.terrainBody);
             }
         }
         m_mapInfo = null;
@@ -155,7 +154,7 @@ public sealed class BSTerrainHeightmap : BSTerrainPhys
         catch
         {
             // Sometimes they give us wonky values of X and Y. Give a warning and return something.
-            PhysicsScene.Logger.WarnFormat("{0} Bad request for terrain height. terrainBase={1}, pos={2}",
+            m_physicsScene.Logger.WarnFormat("{0} Bad request for terrain height. terrainBase={1}, pos={2}",
                                 LogHeader, m_mapInfo.terrainRegionBase, pos);
             ret = BSTerrainManager.HEIGHT_GETHEIGHT_RET;
         }
@@ -165,7 +164,7 @@ public sealed class BSTerrainHeightmap : BSTerrainPhys
     // The passed position is relative to the base of the region.
     public override float GetWaterLevelAtXYZ(Vector3 pos)
     {
-        return PhysicsScene.SimpleWaterLevel;
+        return m_physicsScene.SimpleWaterLevel;
     }
 }
 }
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSTerrainManager.cs b/OpenSim/Region/Physics/BulletSPlugin/BSTerrainManager.cs
index cd15850..441d2d3 100755
--- a/OpenSim/Region/Physics/BulletSPlugin/BSTerrainManager.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSTerrainManager.cs
@@ -50,14 +50,14 @@ public abstract class BSTerrainPhys : IDisposable
         Mesh        = 1
     }
 
-    public BSScene PhysicsScene { get; private set; }
+    protected BSScene m_physicsScene { get; private set; }
     // Base of the region in world coordinates. Coordinates inside the region are relative to this.
     public Vector3 TerrainBase { get; private set; }
     public uint ID { get; private set; }
 
     public BSTerrainPhys(BSScene physicsScene, Vector3 regionBase, uint id)
     {
-        PhysicsScene = physicsScene;
+        m_physicsScene = physicsScene;
         TerrainBase = regionBase;
         ID = id;
     }
@@ -86,7 +86,7 @@ public sealed class BSTerrainManager : IDisposable
     public Vector3 DefaultRegionSize = new Vector3(Constants.RegionSize, Constants.RegionSize, Constants.RegionHeight);
 
     // The scene that I am part of
-    private BSScene PhysicsScene { get; set; }
+    private BSScene m_physicsScene { get; set; }
 
     // The ground plane created to keep thing from falling to infinity.
     private BulletBody m_groundPlane;
@@ -113,7 +113,7 @@ public sealed class BSTerrainManager : IDisposable
 
     public BSTerrainManager(BSScene physicsScene)
     {
-        PhysicsScene = physicsScene;
+        m_physicsScene = physicsScene;
         m_terrains = new Dictionary<Vector3,BSTerrainPhys>();
 
         // Assume one region of default size
@@ -132,21 +132,22 @@ public sealed class BSTerrainManager : IDisposable
     //    safe to call Bullet in real time. We hope no one is moving prims around yet.
     public void CreateInitialGroundPlaneAndTerrain()
     {
-        DetailLog("{0},BSTerrainManager.CreateInitialGroundPlaneAndTerrain,region={1}", BSScene.DetailLogZero, PhysicsScene.RegionName);
+        DetailLog("{0},BSTerrainManager.CreateInitialGroundPlaneAndTerrain,region={1}", BSScene.DetailLogZero, m_physicsScene.RegionName);
         // The ground plane is here to catch things that are trying to drop to negative infinity
-        BulletShape groundPlaneShape = PhysicsScene.PE.CreateGroundPlaneShape(BSScene.GROUNDPLANE_ID, 1f, BSParam.TerrainCollisionMargin);
-        m_groundPlane = PhysicsScene.PE.CreateBodyWithDefaultMotionState(groundPlaneShape, 
+        BulletShape groundPlaneShape = m_physicsScene.PE.CreateGroundPlaneShape(BSScene.GROUNDPLANE_ID, 1f, BSParam.TerrainCollisionMargin);
+        m_groundPlane = m_physicsScene.PE.CreateBodyWithDefaultMotionState(groundPlaneShape,
                                         BSScene.GROUNDPLANE_ID, Vector3.Zero, Quaternion.Identity);
 
-        PhysicsScene.PE.AddObjectToWorld(PhysicsScene.World, m_groundPlane);
-        PhysicsScene.PE.UpdateSingleAabb(PhysicsScene.World, m_groundPlane);
-        // Ground plane does not move
-        PhysicsScene.PE.ForceActivationState(m_groundPlane, ActivationState.DISABLE_SIMULATION);
         // Everything collides with the ground plane.
         m_groundPlane.collisionType = CollisionType.Groundplane;
-        m_groundPlane.ApplyCollisionMask(PhysicsScene);
 
-        BSTerrainPhys initialTerrain = new BSTerrainHeightmap(PhysicsScene, Vector3.Zero, BSScene.TERRAIN_ID, DefaultRegionSize);
+        m_physicsScene.PE.AddObjectToWorld(m_physicsScene.World, m_groundPlane);
+        m_physicsScene.PE.UpdateSingleAabb(m_physicsScene.World, m_groundPlane);
+
+        // Ground plane does not move
+        m_physicsScene.PE.ForceActivationState(m_groundPlane, ActivationState.DISABLE_SIMULATION);
+
+        BSTerrainPhys initialTerrain = new BSTerrainHeightmap(m_physicsScene, Vector3.Zero, BSScene.TERRAIN_ID, DefaultRegionSize);
         lock (m_terrains)
         {
             // Build an initial terrain and put it in the world. This quickly gets replaced by the real region terrain.
@@ -157,12 +158,12 @@ public sealed class BSTerrainManager : IDisposable
     // Release all the terrain structures we might have allocated
     public void ReleaseGroundPlaneAndTerrain()
     {
-        DetailLog("{0},BSTerrainManager.ReleaseGroundPlaneAndTerrain,region={1}", BSScene.DetailLogZero, PhysicsScene.RegionName);
+        DetailLog("{0},BSTerrainManager.ReleaseGroundPlaneAndTerrain,region={1}", BSScene.DetailLogZero, m_physicsScene.RegionName);
         if (m_groundPlane.HasPhysicalBody)
         {
-            if (PhysicsScene.PE.RemoveObjectFromWorld(PhysicsScene.World, m_groundPlane))
+            if (m_physicsScene.PE.RemoveObjectFromWorld(m_physicsScene.World, m_groundPlane))
             {
-                PhysicsScene.PE.DestroyObject(PhysicsScene.World, m_groundPlane);
+                m_physicsScene.PE.DestroyObject(m_physicsScene.World, m_groundPlane);
             }
             m_groundPlane.Clear();
         }
@@ -188,7 +189,7 @@ public sealed class BSTerrainManager : IDisposable
         float[] localHeightMap = heightMap;
         // If there are multiple requests for changes to the same terrain between ticks,
         //      only do that last one.
-        PhysicsScene.PostTaintObject("TerrainManager.SetTerrain-"+ m_worldOffset.ToString(), 0, delegate()
+        m_physicsScene.PostTaintObject("TerrainManager.SetTerrain-"+ m_worldOffset.ToString(), 0, delegate()
         {
             if (m_worldOffset != Vector3.Zero && MegaRegionParentPhysicsScene != null)
             {
@@ -213,13 +214,13 @@ public sealed class BSTerrainManager : IDisposable
         });
     }
 
-    // Another region is calling this region passing a terrain.
+    // Another region is calling this region and passing a terrain.
     // A region that is not the mega-region root will pass its terrain to the root region so the root region
     //      physics engine will have all the terrains.
     private void AddMegaRegionChildTerrain(uint id, float[] heightMap, Vector3 minCoords, Vector3 maxCoords)
     {
         // Since we are called by another region's thread, the action must be rescheduled onto our processing thread.
-        PhysicsScene.PostTaintObject("TerrainManager.AddMegaRegionChild" + m_worldOffset.ToString(), 0, delegate()
+        m_physicsScene.PostTaintObject("TerrainManager.AddMegaRegionChild" + minCoords.ToString(), id, delegate()
         {
             UpdateTerrain(id, heightMap, minCoords, maxCoords);
         });
@@ -306,7 +307,7 @@ public sealed class BSTerrainManager : IDisposable
                     newTerrainID = ++m_terrainCount;
 
                 DetailLog("{0},BSTerrainManager.UpdateTerrain:NewTerrain,taint,newID={1},minCoord={2},maxCoord={3}",
-                                            BSScene.DetailLogZero, newTerrainID, minCoords, minCoords);
+                                            BSScene.DetailLogZero, newTerrainID, minCoords, maxCoords);
                 BSTerrainPhys newTerrainPhys = BuildPhysicalTerrain(terrainRegionBase, id, heightMap, minCoords, maxCoords);
                 m_terrains.Add(terrainRegionBase, newTerrainPhys);
 
@@ -318,26 +319,26 @@ public sealed class BSTerrainManager : IDisposable
     // TODO: redo terrain implementation selection to allow other base types than heightMap.
     private BSTerrainPhys BuildPhysicalTerrain(Vector3 terrainRegionBase, uint id, float[] heightMap, Vector3 minCoords, Vector3 maxCoords)
     {
-        PhysicsScene.Logger.DebugFormat("{0} Terrain for {1}/{2} created with {3}", 
-                                            LogHeader, PhysicsScene.RegionName, terrainRegionBase, 
+        m_physicsScene.Logger.DebugFormat("{0} Terrain for {1}/{2} created with {3}",
+                                            LogHeader, m_physicsScene.RegionName, terrainRegionBase,
                                             (BSTerrainPhys.TerrainImplementation)BSParam.TerrainImplementation);
         BSTerrainPhys newTerrainPhys = null;
         switch ((int)BSParam.TerrainImplementation)
         {
             case (int)BSTerrainPhys.TerrainImplementation.Heightmap:
-                newTerrainPhys = new BSTerrainHeightmap(PhysicsScene, terrainRegionBase, id,
+                newTerrainPhys = new BSTerrainHeightmap(m_physicsScene, terrainRegionBase, id,
                                             heightMap, minCoords, maxCoords);
                 break;
             case (int)BSTerrainPhys.TerrainImplementation.Mesh:
-                newTerrainPhys = new BSTerrainMesh(PhysicsScene, terrainRegionBase, id,
+                newTerrainPhys = new BSTerrainMesh(m_physicsScene, terrainRegionBase, id,
                                             heightMap, minCoords, maxCoords);
                 break;
             default:
-                PhysicsScene.Logger.ErrorFormat("{0} Bad terrain implementation specified. Type={1}/{2},Region={3}/{4}",
-                                            LogHeader, 
-                                            (int)BSParam.TerrainImplementation, 
+                m_physicsScene.Logger.ErrorFormat("{0} Bad terrain implementation specified. Type={1}/{2},Region={3}/{4}",
+                                            LogHeader,
+                                            (int)BSParam.TerrainImplementation,
                                             BSParam.TerrainImplementation,
-                                            PhysicsScene.RegionName, terrainRegionBase);
+                                            m_physicsScene.RegionName, terrainRegionBase);
                 break;
         }
         return newTerrainPhys;
@@ -354,6 +355,8 @@ public sealed class BSTerrainManager : IDisposable
     // Return a new position that is over known terrain if the position is outside our terrain.
     public Vector3 ClampPositionIntoKnownTerrain(Vector3 pPos)
     {
+        float edgeEpsilon = 0.1f;
+
         Vector3 ret = pPos;
 
         // First, base addresses are never negative so correct for that possible problem.
@@ -378,10 +381,19 @@ public sealed class BSTerrainManager : IDisposable
             // NOTE that GetTerrainPhysicalAtXYZ will set 'terrainBaseXYZ' to the base of the unfound region.
 
             // Must be off the top of a region. Find an adjacent region to move into.
+            //     The returned terrain is always 'lower'. That is, closer to <0,0>.
             Vector3 adjacentTerrainBase = FindAdjacentTerrainBase(terrainBaseXYZ);
 
-            ret.X = Math.Min(ret.X, adjacentTerrainBase.X + (ret.X % DefaultRegionSize.X));
-            ret.Y = Math.Min(ret.Y, adjacentTerrainBase.Y + (ret.X % DefaultRegionSize.Y));
+            if (adjacentTerrainBase.X < terrainBaseXYZ.X)
+            {
+                // moving down into a new region in the X dimension. New position will be the max in the new base.
+                ret.X = adjacentTerrainBase.X + DefaultRegionSize.X - edgeEpsilon;
+            }
+            if (adjacentTerrainBase.Y < terrainBaseXYZ.Y)
+            {
+                // moving down into a new region in the X dimension. New position will be the max in the new base.
+                ret.Y = adjacentTerrainBase.Y + DefaultRegionSize.Y - edgeEpsilon;
+            }
             DetailLog("{0},BSTerrainManager.ClampPositionToKnownTerrain,findingAdjacentRegion,adjacentRegBase={1},oldPos={2},newPos={3}",
                                         BSScene.DetailLogZero, adjacentTerrainBase, pPos, ret);
 
@@ -429,8 +441,8 @@ public sealed class BSTerrainManager : IDisposable
         }
         else
         {
-            PhysicsScene.Logger.ErrorFormat("{0} GetTerrainHeightAtXY: terrain not found: region={1}, x={2}, y={3}",
-                    LogHeader, PhysicsScene.RegionName, tX, tY);
+            m_physicsScene.Logger.ErrorFormat("{0} GetTerrainHeightAtXY: terrain not found: region={1}, x={2}, y={3}",
+                    LogHeader, m_physicsScene.RegionName, tX, tY);
             DetailLog("{0},BSTerrainManager.GetTerrainHeightAtXYZ,terrainNotFound,pos={1},base={2}",
                                 BSScene.DetailLogZero, pos, terrainBaseXYZ);
         }
@@ -451,8 +463,8 @@ public sealed class BSTerrainManager : IDisposable
         }
         else
         {
-            PhysicsScene.Logger.ErrorFormat("{0} GetWaterHeightAtXY: terrain not found: pos={1}, terrainBase={2}, height={3}",
-                    LogHeader, PhysicsScene.RegionName, pos, terrainBaseXYZ, ret);
+            m_physicsScene.Logger.ErrorFormat("{0} GetWaterHeightAtXY: terrain not found: pos={1}, terrainBase={2}, height={3}",
+                    LogHeader, m_physicsScene.RegionName, pos, terrainBaseXYZ, ret);
         }
         return ret;
     }
@@ -564,7 +576,7 @@ public sealed class BSTerrainManager : IDisposable
 
     private void DetailLog(string msg, params Object[] args)
     {
-        PhysicsScene.PhysicsLogging.Write(msg, args);
+        m_physicsScene.PhysicsLogging.Write(msg, args);
     }
 }
 }
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSTerrainMesh.cs b/OpenSim/Region/Physics/BulletSPlugin/BSTerrainMesh.cs
index 2ce1513..e4ca098 100755
--- a/OpenSim/Region/Physics/BulletSPlugin/BSTerrainMesh.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSTerrainMesh.cs
@@ -51,7 +51,7 @@ public sealed class BSTerrainMesh : BSTerrainPhys
     BulletShape m_terrainShape;
     BulletBody m_terrainBody;
 
-    public BSTerrainMesh(BSScene physicsScene, Vector3 regionBase, uint id, Vector3 regionSize) 
+    public BSTerrainMesh(BSScene physicsScene, Vector3 regionBase, uint id, Vector3 regionSize)
         : base(physicsScene, regionBase, id)
     {
     }
@@ -62,7 +62,7 @@ public sealed class BSTerrainMesh : BSTerrainPhys
     }
 
     // Create terrain mesh from a heightmap.
-    public BSTerrainMesh(BSScene physicsScene, Vector3 regionBase, uint id, float[] initialMap, 
+    public BSTerrainMesh(BSScene physicsScene, Vector3 regionBase, uint id, float[] initialMap,
                                                     Vector3 minCoords, Vector3 maxCoords)
         : base(physicsScene, regionBase, id)
     {
@@ -80,7 +80,7 @@ public sealed class BSTerrainMesh : BSTerrainPhys
         if (BSParam.TerrainMeshMagnification == 1)
         {
             // If a magnification of one, use the old routine that is tried and true.
-            meshCreationSuccess = BSTerrainMesh.ConvertHeightmapToMesh(PhysicsScene,
+            meshCreationSuccess = BSTerrainMesh.ConvertHeightmapToMesh(m_physicsScene,
                                             initialMap, m_sizeX, m_sizeY,       // input size
                                             Vector3.Zero,                       // base for mesh
                                             out indicesCount, out indices, out verticesCount, out vertices);
@@ -88,7 +88,7 @@ public sealed class BSTerrainMesh : BSTerrainPhys
         else
         {
             // Other magnifications use the newer routine
-            meshCreationSuccess = BSTerrainMesh.ConvertHeightmapToMesh2(PhysicsScene,
+            meshCreationSuccess = BSTerrainMesh.ConvertHeightmapToMesh2(m_physicsScene,
                                             initialMap, m_sizeX, m_sizeY,       // input size
                                             BSParam.TerrainMeshMagnification,
                                             physicsScene.TerrainManager.DefaultRegionSize,
@@ -98,21 +98,21 @@ public sealed class BSTerrainMesh : BSTerrainPhys
         if (!meshCreationSuccess)
         {
             // DISASTER!!
-            PhysicsScene.DetailLog("{0},BSTerrainMesh.create,failedConversionOfHeightmap,id={1}", BSScene.DetailLogZero, ID);
-            PhysicsScene.Logger.ErrorFormat("{0} Failed conversion of heightmap to mesh! base={1}", LogHeader, TerrainBase);
+            m_physicsScene.DetailLog("{0},BSTerrainMesh.create,failedConversionOfHeightmap,id={1}", BSScene.DetailLogZero, ID);
+            m_physicsScene.Logger.ErrorFormat("{0} Failed conversion of heightmap to mesh! base={1}", LogHeader, TerrainBase);
             // Something is very messed up and a crash is in our future.
             return;
         }
 
-        PhysicsScene.DetailLog("{0},BSTerrainMesh.create,meshed,id={1},indices={2},indSz={3},vertices={4},vertSz={5}", 
+        m_physicsScene.DetailLog("{0},BSTerrainMesh.create,meshed,id={1},indices={2},indSz={3},vertices={4},vertSz={5}",
                                 BSScene.DetailLogZero, ID, indicesCount, indices.Length, verticesCount, vertices.Length);
 
-        m_terrainShape = PhysicsScene.PE.CreateMeshShape(PhysicsScene.World, indicesCount, indices, verticesCount, vertices);
+        m_terrainShape = m_physicsScene.PE.CreateMeshShape(m_physicsScene.World, indicesCount, indices, verticesCount, vertices);
         if (!m_terrainShape.HasPhysicalShape)
         {
             // DISASTER!!
-            PhysicsScene.DetailLog("{0},BSTerrainMesh.create,failedCreationOfShape,id={1}", BSScene.DetailLogZero, ID);
-            PhysicsScene.Logger.ErrorFormat("{0} Failed creation of terrain mesh! base={1}", LogHeader, TerrainBase);
+            m_physicsScene.DetailLog("{0},BSTerrainMesh.create,failedCreationOfShape,id={1}", BSScene.DetailLogZero, ID);
+            m_physicsScene.Logger.ErrorFormat("{0} Failed creation of terrain mesh! base={1}", LogHeader, TerrainBase);
             // Something is very messed up and a crash is in our future.
             return;
         }
@@ -120,52 +120,52 @@ public sealed class BSTerrainMesh : BSTerrainPhys
         Vector3 pos = regionBase;
         Quaternion rot = Quaternion.Identity;
 
-        m_terrainBody = PhysicsScene.PE.CreateBodyWithDefaultMotionState(m_terrainShape, ID, pos, rot);
+        m_terrainBody = m_physicsScene.PE.CreateBodyWithDefaultMotionState(m_terrainShape, ID, pos, rot);
         if (!m_terrainBody.HasPhysicalBody)
         {
             // DISASTER!!
-            PhysicsScene.Logger.ErrorFormat("{0} Failed creation of terrain body! base={1}", LogHeader, TerrainBase);
+            m_physicsScene.Logger.ErrorFormat("{0} Failed creation of terrain body! base={1}", LogHeader, TerrainBase);
             // Something is very messed up and a crash is in our future.
             return;
         }
         physicsScene.PE.SetShapeCollisionMargin(m_terrainShape, BSParam.TerrainCollisionMargin);
 
         // Set current terrain attributes
-        PhysicsScene.PE.SetFriction(m_terrainBody, BSParam.TerrainFriction);
-        PhysicsScene.PE.SetHitFraction(m_terrainBody, BSParam.TerrainHitFraction);
-        PhysicsScene.PE.SetRestitution(m_terrainBody, BSParam.TerrainRestitution);
-        PhysicsScene.PE.SetContactProcessingThreshold(m_terrainBody, BSParam.TerrainContactProcessingThreshold);
-        PhysicsScene.PE.SetCollisionFlags(m_terrainBody, CollisionFlags.CF_STATIC_OBJECT);
+        m_physicsScene.PE.SetFriction(m_terrainBody, BSParam.TerrainFriction);
+        m_physicsScene.PE.SetHitFraction(m_terrainBody, BSParam.TerrainHitFraction);
+        m_physicsScene.PE.SetRestitution(m_terrainBody, BSParam.TerrainRestitution);
+        m_physicsScene.PE.SetContactProcessingThreshold(m_terrainBody, BSParam.TerrainContactProcessingThreshold);
+        m_physicsScene.PE.SetCollisionFlags(m_terrainBody, CollisionFlags.CF_STATIC_OBJECT);
 
         // Static objects are not very massive.
-        PhysicsScene.PE.SetMassProps(m_terrainBody, 0f, Vector3.Zero);
+        m_physicsScene.PE.SetMassProps(m_terrainBody, 0f, Vector3.Zero);
 
         // Put the new terrain to the world of physical objects
-        PhysicsScene.PE.AddObjectToWorld(PhysicsScene.World, m_terrainBody);
+        m_physicsScene.PE.AddObjectToWorld(m_physicsScene.World, m_terrainBody);
 
         // Redo its bounding box now that it is in the world
-        PhysicsScene.PE.UpdateSingleAabb(PhysicsScene.World, m_terrainBody);
+        m_physicsScene.PE.UpdateSingleAabb(m_physicsScene.World, m_terrainBody);
 
         m_terrainBody.collisionType = CollisionType.Terrain;
-        m_terrainBody.ApplyCollisionMask(PhysicsScene);
+        m_terrainBody.ApplyCollisionMask(m_physicsScene);
 
         if (BSParam.UseSingleSidedMeshes)
         {
-            PhysicsScene.DetailLog("{0},BSTerrainMesh.settingCustomMaterial,id={1}", BSScene.DetailLogZero, id);
-            PhysicsScene.PE.AddToCollisionFlags(m_terrainBody, CollisionFlags.CF_CUSTOM_MATERIAL_CALLBACK);
+            m_physicsScene.DetailLog("{0},BSTerrainMesh.settingCustomMaterial,id={1}", BSScene.DetailLogZero, id);
+            m_physicsScene.PE.AddToCollisionFlags(m_terrainBody, CollisionFlags.CF_CUSTOM_MATERIAL_CALLBACK);
         }
 
         // Make it so the terrain will not move or be considered for movement.
-        PhysicsScene.PE.ForceActivationState(m_terrainBody, ActivationState.DISABLE_SIMULATION);
+        m_physicsScene.PE.ForceActivationState(m_terrainBody, ActivationState.DISABLE_SIMULATION);
     }
 
     public override void Dispose()
     {
         if (m_terrainBody.HasPhysicalBody)
         {
-            PhysicsScene.PE.RemoveObjectFromWorld(PhysicsScene.World, m_terrainBody);
+            m_physicsScene.PE.RemoveObjectFromWorld(m_physicsScene.World, m_terrainBody);
             // Frees both the body and the shape.
-            PhysicsScene.PE.DestroyObject(PhysicsScene.World, m_terrainBody);
+            m_physicsScene.PE.DestroyObject(m_physicsScene.World, m_terrainBody);
             m_terrainBody.Clear();
             m_terrainShape.Clear();
         }
@@ -185,7 +185,7 @@ public sealed class BSTerrainMesh : BSTerrainPhys
         catch
         {
             // Sometimes they give us wonky values of X and Y. Give a warning and return something.
-            PhysicsScene.Logger.WarnFormat("{0} Bad request for terrain height. terrainBase={1}, pos={2}",
+            m_physicsScene.Logger.WarnFormat("{0} Bad request for terrain height. terrainBase={1}, pos={2}",
                                                 LogHeader, TerrainBase, pos);
             ret = BSTerrainManager.HEIGHT_GETHEIGHT_RET;
         }
@@ -195,7 +195,7 @@ public sealed class BSTerrainMesh : BSTerrainPhys
     // The passed position is relative to the base of the region.
     public override float GetWaterLevelAtXYZ(Vector3 pos)
     {
-        return PhysicsScene.SimpleWaterLevel;
+        return m_physicsScene.SimpleWaterLevel;
     }
 
     // Convert the passed heightmap to mesh information suitable for CreateMeshShape2().
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BulletSimData.cs b/OpenSim/Region/Physics/BulletSPlugin/BulletSimData.cs
index 8012d91..971ff9f 100755
--- a/OpenSim/Region/Physics/BulletSPlugin/BulletSimData.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BulletSimData.cs
@@ -104,11 +104,11 @@ public class BulletShape
 {
     public BulletShape()
     {
-        type = BSPhysicsShapeType.SHAPE_UNKNOWN;
+        shapeType = BSPhysicsShapeType.SHAPE_UNKNOWN;
         shapeKey = (System.UInt64)FixedShapeKey.KEY_NONE;
         isNativeShape = false;
     }
-    public BSPhysicsShapeType type;
+    public BSPhysicsShapeType shapeType;
     public System.UInt64 shapeKey;
     public bool isNativeShape;
 
@@ -133,7 +133,7 @@ public class BulletShape
         buff.Append("<p=");
         buff.Append(AddrString);
         buff.Append(",s=");
-        buff.Append(type.ToString());
+        buff.Append(shapeType.ToString());
         buff.Append(",k=");
         buff.Append(shapeKey.ToString("X"));
         buff.Append(",n=");
@@ -224,42 +224,43 @@ public static class BulletSimData
 // As mentioned above, don't use the CollisionFilterGroups definitions directly in the code
 //     but, instead, use references to this dictionary. Finding and debugging
 //     collision flag problems will be made easier.
-public static Dictionary<CollisionType, CollisionTypeFilterGroup> CollisionTypeMasks 
+public static Dictionary<CollisionType, CollisionTypeFilterGroup> CollisionTypeMasks
             = new Dictionary<CollisionType, CollisionTypeFilterGroup>()
 {
-    { CollisionType.Avatar, 
-                new CollisionTypeFilterGroup(CollisionType.Avatar, 
-                                (uint)CollisionFilterGroups.BCharacterGroup, 
+    { CollisionType.Avatar,
+                new CollisionTypeFilterGroup(CollisionType.Avatar,
+                                (uint)CollisionFilterGroups.BCharacterGroup,
                                 (uint)CollisionFilterGroups.BAllGroup)
     },
-    { CollisionType.Groundplane, 
-                new CollisionTypeFilterGroup(CollisionType.Groundplane, 
-                                (uint)CollisionFilterGroups.BGroundPlaneGroup, 
-                                (uint)CollisionFilterGroups.BAllGroup)
+    { CollisionType.Groundplane,
+                new CollisionTypeFilterGroup(CollisionType.Groundplane,
+                                (uint)CollisionFilterGroups.BGroundPlaneGroup,
+                                // (uint)CollisionFilterGroups.BAllGroup)
+                                (uint)(CollisionFilterGroups.BCharacterGroup | CollisionFilterGroups.BSolidGroup))
     },
-    { CollisionType.Terrain, 
-                new CollisionTypeFilterGroup(CollisionType.Terrain, 
-                                (uint)CollisionFilterGroups.BTerrainGroup, 
+    { CollisionType.Terrain,
+                new CollisionTypeFilterGroup(CollisionType.Terrain,
+                                (uint)CollisionFilterGroups.BTerrainGroup,
                                 (uint)(CollisionFilterGroups.BAllGroup & ~CollisionFilterGroups.BStaticGroup))
     },
-    { CollisionType.Static, 
-                new CollisionTypeFilterGroup(CollisionType.Static, 
-                                (uint)CollisionFilterGroups.BStaticGroup, 
+    { CollisionType.Static,
+                new CollisionTypeFilterGroup(CollisionType.Static,
+                                (uint)CollisionFilterGroups.BStaticGroup,
                                 (uint)(CollisionFilterGroups.BCharacterGroup | CollisionFilterGroups.BSolidGroup))
     },
-    { CollisionType.Dynamic, 
-                new CollisionTypeFilterGroup(CollisionType.Dynamic, 
-                                (uint)CollisionFilterGroups.BSolidGroup, 
+    { CollisionType.Dynamic,
+                new CollisionTypeFilterGroup(CollisionType.Dynamic,
+                                (uint)CollisionFilterGroups.BSolidGroup,
                                 (uint)(CollisionFilterGroups.BAllGroup))
     },
-    { CollisionType.VolumeDetect, 
-                new CollisionTypeFilterGroup(CollisionType.VolumeDetect, 
-                                (uint)CollisionFilterGroups.BSensorTrigger, 
+    { CollisionType.VolumeDetect,
+                new CollisionTypeFilterGroup(CollisionType.VolumeDetect,
+                                (uint)CollisionFilterGroups.BSensorTrigger,
                                 (uint)(~CollisionFilterGroups.BSensorTrigger))
     },
     { CollisionType.LinksetChild,
-                new CollisionTypeFilterGroup(CollisionType.LinksetChild, 
-                                (uint)CollisionFilterGroups.BLinksetChildGroup, 
+                new CollisionTypeFilterGroup(CollisionType.LinksetChild,
+                                (uint)CollisionFilterGroups.BLinksetChildGroup,
                                 (uint)(CollisionFilterGroups.BNoneGroup))
                                 // (uint)(CollisionFilterGroups.BCharacterGroup | CollisionFilterGroups.BSolidGroup))
     },
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BulletSimTODO.txt b/OpenSim/Region/Physics/BulletSPlugin/BulletSimTODO.txt
index 8a15abe..0453376 100755
--- a/OpenSim/Region/Physics/BulletSPlugin/BulletSimTODO.txt
+++ b/OpenSim/Region/Physics/BulletSPlugin/BulletSimTODO.txt
@@ -1,65 +1,61 @@
-CURRENT PRIORITIES
+CURRENT PROBLEMS TO FIX AND/OR LOOK AT
 =================================================
-Use the HACD convex hull routine in Bullet rather than the C# version.  
-        Speed up hullifying large meshes.
+Vehicle buoyancy. Computed correctly? Possibly creating very large effective mass.
+    Interaction of llSetBuoyancy and vehicle buoyancy. Should be additive?
+    Negative buoyancy computed correctly
+Center-of-gravity
+Computation of mesh mass. How done? How should it be done?
 Enable vehicle border crossings (at least as poorly as ODE)
         Terrain skirts
         Avatar created in previous region and not new region when crossing border
         Vehicle recreated in new sim at small Z value (offset from root value?) (DONE)
-Lock axis
+User settable terrain mesh
+        Allow specifying as convex or concave and use different getHeight functions depending
+Boats, when turning nose down into the water
+        Acts like rotation around Z is also effecting rotation around X and Y
 Deleting a linkset while standing on the root will leave the physical shape of the root behind.
         Not sure if it is because standing on it. Done with large prim linksets.
 Linkset child rotations.
         Nebadon spiral tube has middle sections which are rotated wrong.
         Select linked spiral tube. Delink and note where the middle section ends up.
-Vehicle angular vertical attraction
-vehicle angular banking
-Center-of-gravity
-Vehicle angular deflection
-        Preferred orientation angular correction fix
-when should angular and linear motor targets be zeroed? when selected?
-        Need a vehicle.clear()? Or an 'else' in prestep if not physical.
 Teravus llMoveToTarget script debug
         Mixing of hover, buoyancy/gravity, moveToTarget, into one force
         Setting hover height to zero disables hover even if hover flags are on (from SL wiki)
 limitMotorUp calibration (more down?)
 llRotLookAt
 llLookAt
-Avatars walking up stairs (HALF DONE)
-Avatar movement
-        flying into a wall doesn't stop avatar who keeps appearing to move through the obstacle (DONE)
-        walking up stairs is not calibrated correctly (stairs out of Kepler cabin)
-        avatar capsule rotation completed (NOT DONE - Bullet's capsule shape is not the solution)
+Convert to avatar mesh capsule. Include rotation of capsule.
 Vehicle script tuning/debugging
         Avanti speed script
         Weapon shooter script
 Move material definitions (friction, ...) into simulator.
-Add material densities to the material types.
-Terrain detail: double terrain mesh detail
+osGetPhysicsEngineVerion() and create a version code for the C++ DLL
 One sided meshes? Should terrain be built into a closed shape?
         When meshes get partially wedged into the terrain, they cannot push themselves out.
         It is possible that Bullet processes collisions whether entering or leaving a mesh.
         Ref: http://bulletphysics.org/Bullet/phpBB3/viewtopic.php?t=4869
+Small physical objects do not interact correctly
+    Create chain of .5x.5x.1 torui and make all but top physical so to hang.
+        The chain will fall apart and pairs will dance around on ground
+    Chains of 1x1x.2 will stay connected but will dance.
+    Chains above 2x2x.4 are more stable and get stablier as torui get larger.
 
 VEHICLES TODO LIST:
 =================================================
-Border crossing with linked vehicle causes crash
-        20121129.1411: editting/moving phys object across region boundries causes crash
-            getPos-> btRigidBody::upcast -> getBodyType -> BOOM
-Vehicles (Move smoothly)
+LINEAR_MOTOR_DIRECTION values should be clamped to reasonable numbers.
+        What are the limits in SL?
+        Same for other velocity settings.
+UBit improvements to remove rubber-banding of avatars sitting on vehicle child prims:
+        https://github.com/UbitUmarov/Ubit-opensim
 Some vehicles should not be able to turn if no speed or off ground.
-What to do if vehicle and prim buoyancy differ?
 Cannot edit/move a vehicle being ridden: it jumps back to the origional position.
 Neb car jiggling left and right
         Happens on terrain and any other mesh object. Flat cubes are much smoother.
         This has been reduced but not eliminated.
 Implement referenceFrame for all the motion routines.
-For limitMotorUp, use raycast down to find if vehicle is in the air.
 Verify llGetVel() is returning a smooth and good value for vehicle movement.
 llGetVel() should return the root's velocity if requested in a child prim.
 Implement function efficiency for lineaar and angular motion.
-After getting off a vehicle, the root prim is phantom (can be walked through)
-    Need to force a position update for the root prim after compound shape destruction
 Linkset explosion after three "rides" on Nebadon lite vehicle (LinksetConstraint)
 Remove vehicle angular velocity zeroing in BSPrim.UpdateProperties().
         A kludge that isn't fixing the real problem of Bullet adding extra motion.
@@ -68,11 +64,10 @@ Incorporate inter-relationship of angular corrections. For instance, angularDefl
         creates over-correction and over-shoot and wabbling.
 Vehicle attributes are not restored when a vehicle is rezzed on region creation
         Create vehicle, setup vehicle properties, restart region, vehicle is not reinitialized.
+What to do if vehicle and prim buoyancy differ?
 
 GENERAL TODO LIST:
 =================================================
-Explore btGImpactMeshShape as alternative to convex hulls for simplified physical objects.
-        Regular triangle meshes don't do physical collisions.
 Resitution of a prim works on another prim but not on terrain.
         The dropped prim doesn't bounce properly on the terrain.
 Add a sanity check for PIDTarget location.
@@ -98,29 +93,15 @@ Revisit CollisionMargin. Builders notice the 0.04 spacing between prims.
 Duplicating a physical prim causes old prim to jump away
         Dup a phys prim and the original become unselected and thus interacts w/ selected prim.
 Scenes with hundred of thousands of static objects take a lot of physics CPU time.
-BSPrim.Force should set a continious force on the prim. The force should be
-        applied each tick.  Some limits?
 Gun sending shooter flying.
 Collision margin (gap between physical objects lying on each other)
 Boundry checking (crashes related to crossing boundry)
     Add check for border edge position for avatars and objects.
     Verify the events are created for border crossings.
-Avatar rotation (check out changes to ScenePresence for physical rotation)
-Avatar running (what does phys engine need to do?)
-Small physical objects do not interact correctly
-    Create chain of .5x.5x.1 torui and make all but top physical so to hang.
-        The chain will fall apart and pairs will dance around on ground
-    Chains of 1x1x.2 will stay connected but will dance.
-    Chains above 2x2x.4 are more stable and get stablier as torui get larger.
-Add PID motor for avatar movement (slow to stop, ...)
-setForce should set a constant force. Different than AddImpulse.
-Implement raycast.
 Implement ShapeCollection.Dispose()
-Implement water as a plain so raycasting and collisions can happen with same.
+Implement water as a plain or mesh so raycasting and collisions can happen with same.
 Add collision penetration return
         Add field passed back by BulletSim.dll and fill with info in ManifoldConstact.GetDistance()
-Add osGetPhysicsEngineName() so scripters can tell whether BulletSim or ODE
-        Also osGetPhysicsEngineVerion() maybe.
 Linkset.Position and Linkset.Orientation requre rewrite to properly return
         child position. LinksetConstraint acts like it's at taint time!!
 Implement LockAngularMotion -- implements llSetStatus(ROTATE_AXIS_*, T/F)
@@ -132,9 +113,6 @@ Selecting and deselecting physical objects causes CPU processing time to jump
 Re-implement buoyancy as a separate force on the object rather than diddling gravity.
         Register a pre-step event to add the force.
 More efficient memory usage when passing hull information from BSPrim to BulletSim
-Avatar movement motor check for zero or small movement. Somehow suppress small movements
-        when avatar has stopped and is just standing. Simple test for near zero has
-        the problem of preventing starting up (increase from zero) especially when falling.
 Physical and phantom will drop through the terrain
 
 
@@ -168,6 +146,7 @@ Eliminate collisions between objects in a linkset. (LinksetConstraint)
 
 MORE
 ======================================================
+Compute avatar size and scale correctly. Now it is a bit off from the capsule size.
 Create tests for different interface components
         Have test objects/scripts measure themselves and turn color if correct/bad
         Test functions in SL and calibrate correctness there
@@ -176,7 +155,6 @@ Do we need to do convex hulls all the time? Can complex meshes be left meshes?
         There is some problem with meshes and collisions
         Hulls are not as detailed as meshes. Hulled vehicles insides are different shape.
 Debounce avatar contact so legs don't keep folding up when standing.
-Implement LSL physics controls. Like STATUS_ROTATE_X.
 Add border extensions to terrain to help region crossings and objects leaving region.
 Use a different capsule shape for avatar when sitting
         LL uses a pyrimidal shape scaled by the avatar's bounding box
@@ -209,8 +187,6 @@ Keep avatar scaling correct. http://pennycow.blogspot.fr/2011/07/matter-of-scale
 
 INTERNAL IMPROVEMENT/CLEANUP
 =================================================
-Can the 'inTaintTime' flag be cleaned up and used? For instance, a call to
-        BSScene.TaintedObject() could immediately execute the callback if already in taint time.
 Create the physical wrapper classes (BulletBody, BulletShape) by methods on
         BSAPITemplate and make their actual implementation Bullet engine specific.
         For the short term, just call the existing functions in ShapeCollection.
@@ -344,3 +320,60 @@ Angular motion around Z moves the vehicle in world Z and not vehicle Z in ODE.
         Verify that angular motion specified around Z moves in the vehicle coordinates.
         DONE 20130120: BulletSim properly applies force in vehicle relative coordinates.
 Nebadon vehicles turning funny in arena (DONE)
+Lock axis (DONE 20130401)
+Terrain detail: double terrain mesh detail (DONE)
+Use the HACD convex hull routine in Bullet rather than the C# version.  
+        Speed up hullifying large meshes. (DONE)
+Vehicle ride, get up, ride again. Second time vehicle does not act correctly.
+        Have to rez new vehicle and delete the old to fix situation.
+        (DONE 20130520: normalize rotations)
+Hitting RESET on Nebadon's vehicle while riding causes vehicle to get into odd
+        position state where it will not settle onto ground properly, etc
+        (DONE 20130520: normalize rotations)
+Two of Nebadon vehicles in a sim max the CPU. This is new.
+        (DONE 20130520: two problems: if asset failed to mesh, constantly refetched
+        asset; vehicle was sending too many messages to all linkset members)
+Add material densities to the material types. (WILL NOT BE DONE: not how it is done)
+Avatars walking up stairs (DONE)
+Avatar movement
+        flying into a wall doesn't stop avatar who keeps appearing to move through the obstacle (DONE)
+        walking up stairs is not calibrated correctly (stairs out of Kepler cabin) (DONE)
+        avatar capsule rotation completed (NOT DONE - Bullet's capsule shape is not the solution)
+After getting off a vehicle, the root prim is phantom (can be walked through)
+    Need to force a position update for the root prim after compound shape destruction
+        (DONE)
+Explore btGImpactMeshShape as alternative to convex hulls for simplified physical objects.
+        Regular triangle meshes don't do physical collisions.
+        (DONE: discovered GImpact is VERY CPU intensive)
+Script changing rotation of child prim while vehicle moving (eg turning wheel) causes
+        the wheel to appear to jump back. Looks like sending position from previous update.
+        (DONE: redo of compound linksets fixed problem)
+Refarb compound linkset creation to create a pseudo-root for center-of-mass
+        Let children change their shape to physical indendently and just add shapes to compound
+        (DONE: redo of compound linkset fixed problem)
+Vehicle angular vertical attraction     (DONE: vegaslon code)
+vehicle angular banking (DONE: vegaslon code)
+Vehicle angular deflection      (DONE: vegaslon code)
+        Preferred orientation angular correction fix
+Vehicles (Move smoothly)
+For limitMotorUp, use raycast down to find if vehicle is in the air.
+        (WILL NOT BE DONE: gravity does the job well enough)
+BSPrim.Force should set a continious force on the prim. The force should be
+        applied each tick.  Some limits?
+        (DONE: added physical actors. Implemented SetForce, SetTorque, ...)
+Implement LSL physics controls. Like STATUS_ROTATE_X. (DONE)
+Add osGetPhysicsEngineName() so scripters can tell whether BulletSim or ODE
+Avatar rotation (check out changes to ScenePresence for physical rotation) (DONE)
+Avatar running (what does phys engine need to do?) (DONE: multiplies run factor by walking force)
+setForce should set a constant force. Different than AddImpulse. (DONE)
+Add PID motor for avatar movement (slow to stop, ...) (WNBD: current works ok)
+Avatar movement motor check for zero or small movement. Somehow suppress small movements
+        when avatar has stopped and is just standing. Simple test for near zero has
+        the problem of preventing starting up (increase from zero) especially when falling.
+        (DONE: avatar movement actor knows if standing on stationary object and zeros motion)
+Can the 'inTaintTime' flag be cleaned up and used? For instance, a call to
+        BSScene.TaintedObject() could immediately execute the callback if already in taint time.
+        (DONE)
+
+
+
diff --git a/OpenSim/Region/Physics/BulletSPlugin/Properties/AssemblyInfo.cs b/OpenSim/Region/Physics/BulletSPlugin/Properties/AssemblyInfo.cs
index 02b03a8..d069178 100644
--- a/OpenSim/Region/Physics/BulletSPlugin/Properties/AssemblyInfo.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/Properties/AssemblyInfo.cs
@@ -29,5 +29,5 @@ using System.Runtime.InteropServices;
 //      Build Number
 //      Revision
 //
-[assembly: AssemblyVersion("0.7.6.*")]
+[assembly: AssemblyVersion("0.8.0.*")]
 
diff --git a/OpenSim/Region/Physics/BulletSPlugin/Tests/BasicVehicles.cs b/OpenSim/Region/Physics/BulletSPlugin/Tests/BasicVehicles.cs
index b040e21..48e74eb 100755
--- a/OpenSim/Region/Physics/BulletSPlugin/Tests/BasicVehicles.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/Tests/BasicVehicles.cs
@@ -57,6 +57,8 @@ public class BasicVehicles : OpenSimTestCase
     public void Init()
     {
         Dictionary<string, string> engineParams = new Dictionary<string, string>();
+        engineParams.Add("VehicleEnableAngularVerticalAttraction", "true");
+        engineParams.Add("VehicleAngularVerticalAttractionAlgorithm", "1");
         PhysicsScene = BulletSimTestsUtil.CreateBasicPhysicsEngine(engineParams);
 
         PrimitiveBaseShape pbs = PrimitiveBaseShape.CreateSphere();
@@ -114,21 +116,25 @@ public class BasicVehicles : OpenSimTestCase
         //    Instead the appropriate values are set and calls are made just the parts of the
         //    controller we want to exercise. Stepping the physics engine then applies
         //    the actions of that one feature.
-        TestVehicle.VehicleActor.ProcessFloatVehicleParam(Vehicle.VERTICAL_ATTRACTION_EFFICIENCY, efficiency);
-        TestVehicle.VehicleActor.ProcessFloatVehicleParam(Vehicle.VERTICAL_ATTRACTION_TIMESCALE, timeScale);
-        TestVehicle.VehicleActor.enableAngularVerticalAttraction = true;
-
-        TestVehicle.IsPhysical = true;
-        PhysicsScene.ProcessTaints();
-
-        // Step the simulator a bunch of times and vertical attraction should orient the vehicle up
-        for (int ii = 0; ii < simSteps; ii++)
+        BSDynamics vehicleActor = TestVehicle.GetVehicleActor(true /* createIfNone */);
+        if (vehicleActor != null)
         {
-            TestVehicle.VehicleActor.ForgetKnownVehicleProperties();
-            TestVehicle.VehicleActor.ComputeAngularVerticalAttraction();
-            TestVehicle.VehicleActor.PushKnownChanged();
-
-            PhysicsScene.Simulate(simulationTimeStep);
+            vehicleActor.ProcessFloatVehicleParam(Vehicle.VERTICAL_ATTRACTION_EFFICIENCY, efficiency);
+            vehicleActor.ProcessFloatVehicleParam(Vehicle.VERTICAL_ATTRACTION_TIMESCALE, timeScale);
+            // vehicleActor.enableAngularVerticalAttraction = true;
+
+            TestVehicle.IsPhysical = true;
+            PhysicsScene.ProcessTaints();
+
+            // Step the simulator a bunch of times and vertical attraction should orient the vehicle up
+            for (int ii = 0; ii < simSteps; ii++)
+            {
+                vehicleActor.ForgetKnownVehicleProperties();
+                vehicleActor.ComputeAngularVerticalAttraction();
+                vehicleActor.PushKnownChanged();
+
+                PhysicsScene.Simulate(simulationTimeStep);
+            }
         }
 
         TestVehicle.IsPhysical = false;
diff --git a/OpenSim/Region/Physics/ConvexDecompositionDotNet/Properties/AssemblyInfo.cs b/OpenSim/Region/Physics/ConvexDecompositionDotNet/Properties/AssemblyInfo.cs
index f611b9a..b8cf624 100644
--- a/OpenSim/Region/Physics/ConvexDecompositionDotNet/Properties/AssemblyInfo.cs
+++ b/OpenSim/Region/Physics/ConvexDecompositionDotNet/Properties/AssemblyInfo.cs
@@ -32,5 +32,5 @@ using System.Runtime.InteropServices;
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("0.7.6.*")]
+[assembly: AssemblyVersion("0.8.0.*")]
 
diff --git a/OpenSim/Region/Physics/Manager/AssemblyInfo.cs b/OpenSim/Region/Physics/Manager/AssemblyInfo.cs
index 5da3956..10e850e 100644
--- a/OpenSim/Region/Physics/Manager/AssemblyInfo.cs
+++ b/OpenSim/Region/Physics/Manager/AssemblyInfo.cs
@@ -55,4 +55,4 @@ using System.Runtime.InteropServices;
 // You can specify all values by your own or you can build default build and revision
 // numbers with the '*' character (the default):
 
-[assembly : AssemblyVersion("0.7.6.*")]
+[assembly : AssemblyVersion("0.8.0.*")]
diff --git a/OpenSim/Region/Physics/Manager/PhysicsActor.cs b/OpenSim/Region/Physics/Manager/PhysicsActor.cs
index 7cd364b..44bfd42 100644
--- a/OpenSim/Region/Physics/Manager/PhysicsActor.cs
+++ b/OpenSim/Region/Physics/Manager/PhysicsActor.cs
@@ -415,6 +415,12 @@ namespace OpenSim.Region.Physics.Manager
         public virtual PhysicsActor ParentActor { get { return this; } }
         
 
+        // Extendable interface for new, physics engine specific operations
+        public virtual object Extension(string pFunct, params object[] pParams)
+        {
+            // A NOP of the physics engine does not implement this feature
+            return null;
+        }
     }
 
     public class NullPhysicsActor : PhysicsActor
diff --git a/OpenSim/Region/Physics/Manager/PhysicsScene.cs b/OpenSim/Region/Physics/Manager/PhysicsScene.cs
index 20a70b4..dd9bbc1 100644
--- a/OpenSim/Region/Physics/Manager/PhysicsScene.cs
+++ b/OpenSim/Region/Physics/Manager/PhysicsScene.cs
@@ -25,10 +25,13 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+using System;
 using System.Collections.Generic;
 using System.Reflection;
+
 using log4net;
 using Nini.Config;
+
 using OpenSim.Framework;
 using OpenMetaverse;
 
@@ -386,5 +389,12 @@ namespace OpenSim.Region.Physics.Manager
         {
             return 0;
         }
+
+        // Extendable interface for new, physics engine specific operations
+        public virtual object Extension(string pFunct, params object[] pParams)
+        {
+            // A NOP if the extension thing is not implemented by the physics engine
+            return null;
+        }
     }
 }
diff --git a/OpenSim/Region/Physics/Meshing/Meshmerizer.cs b/OpenSim/Region/Physics/Meshing/Meshmerizer.cs
index d181b78..6938e55 100644
--- a/OpenSim/Region/Physics/Meshing/Meshmerizer.cs
+++ b/OpenSim/Region/Physics/Meshing/Meshmerizer.cs
@@ -40,7 +40,6 @@ using log4net;
 using Nini.Config;
 using System.Reflection;
 using System.IO;
-using ComponentAce.Compression.Libs.zlib;
 
 namespace OpenSim.Region.Physics.Meshing
 {
@@ -64,6 +63,7 @@ namespace OpenSim.Region.Physics.Meshing
     public class Meshmerizer : IMesher
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        private static string LogHeader = "[MESH]";
 
         // Setting baseDir to a path will enable the dumping of raw files
         // raw files can be imported by blender so a visual inspection of the results can be done
@@ -72,6 +72,8 @@ namespace OpenSim.Region.Physics.Meshing
 #else
         private const string baseDir = null; //"rawFiles";
 #endif
+        // If 'true', lots of DEBUG logging of asset parsing details
+        private bool debugDetail = false;
 
         private bool cacheSculptMaps = true;
         private string decodedSculptMapPath = null;
@@ -79,6 +81,9 @@ namespace OpenSim.Region.Physics.Meshing
 
         private float minSizeForComplexMesh = 0.2f; // prims with all dimensions smaller than this will have a bounding box mesh
 
+        private List<List<Vector3>> mConvexHulls = null;
+        private List<Vector3> mBoundingHull = null;
+
         private Dictionary<ulong, Mesh> m_uniqueMeshes = new Dictionary<ulong, Mesh>();
 
         public Meshmerizer(IConfigSource config)
@@ -88,8 +93,11 @@ namespace OpenSim.Region.Physics.Meshing
 
             decodedSculptMapPath = start_config.GetString("DecodedSculptMapPath","j2kDecodeCache");
             cacheSculptMaps = start_config.GetBoolean("CacheSculptMaps", cacheSculptMaps);
-            if(mesh_config != null)
+            if (mesh_config != null)
+            {
                 useMeshiesPhysicsMesh = mesh_config.GetBoolean("UseMeshiesPhysicsMesh", useMeshiesPhysicsMesh);
+                debugDetail = mesh_config.GetBoolean("LogMeshDetails", debugDetail);
+            }
 
             try
             {
@@ -319,6 +327,9 @@ namespace OpenSim.Region.Physics.Meshing
             faces = new List<Face>();
             OSD meshOsd = null;
 
+            mConvexHulls = null;
+            mBoundingHull = null;
+
             if (primShape.SculptData.Length <= 0)
             {
                 // XXX: At the moment we can not log here since ODEPrim, for instance, ends up triggering this
@@ -355,9 +366,139 @@ namespace OpenSim.Region.Physics.Meshing
                 OSDMap physicsParms = null;
                 OSDMap map = (OSDMap)meshOsd;
                 if (map.ContainsKey("physics_shape"))
+                {
                     physicsParms = (OSDMap)map["physics_shape"]; // old asset format
+                    if (debugDetail) m_log.DebugFormat("{0} prim='{1}': using 'physics_shape' mesh data", LogHeader, primName);
+                }
                 else if (map.ContainsKey("physics_mesh"))
+                {
                     physicsParms = (OSDMap)map["physics_mesh"]; // new asset format
+                    if (debugDetail) m_log.DebugFormat("{0} prim='{1}':using 'physics_mesh' mesh data", LogHeader, primName);
+                }
+                else if (map.ContainsKey("medium_lod"))
+                {
+                    physicsParms = (OSDMap)map["medium_lod"]; // if no physics mesh, try to fall back to medium LOD display mesh
+                    if (debugDetail) m_log.DebugFormat("{0} prim='{1}':using 'medium_lod' mesh data", LogHeader, primName);
+                }
+                else if (map.ContainsKey("high_lod"))
+                {
+                    physicsParms = (OSDMap)map["high_lod"]; // if all else fails, use highest LOD display mesh and hope it works :)
+                    if (debugDetail) m_log.DebugFormat("{0} prim='{1}':using 'high_lod' mesh data", LogHeader, primName);
+                }
+
+                if (map.ContainsKey("physics_convex"))
+                { // pull this out also in case physics engine can use it
+                    OSD convexBlockOsd = null;
+                    try
+                    {
+                        OSDMap convexBlock = (OSDMap)map["physics_convex"];
+                        {
+                            int convexOffset = convexBlock["offset"].AsInteger() + (int)start;
+                            int convexSize = convexBlock["size"].AsInteger();
+
+                            byte[] convexBytes = new byte[convexSize];
+                            
+                            System.Buffer.BlockCopy(primShape.SculptData, convexOffset, convexBytes, 0, convexSize);
+                            
+                            try
+                            {
+                                convexBlockOsd = DecompressOsd(convexBytes);
+                            }
+                            catch (Exception e)
+                            {
+                                m_log.ErrorFormat("{0} prim='{1}': exception decoding convex block: {2}", LogHeader, primName, e);
+                                //return false;
+                            }
+                        }
+                        
+                        if (convexBlockOsd != null && convexBlockOsd is OSDMap)
+                        {
+                            convexBlock = convexBlockOsd as OSDMap;
+
+                            if (debugDetail)
+                            {
+                                string keys = LogHeader + " keys found in convexBlock: ";
+                                foreach (KeyValuePair<string, OSD> kvp in convexBlock)
+                                    keys += "'" + kvp.Key + "' ";
+                                m_log.Debug(keys);
+                            }
+
+                            Vector3 min = new Vector3(-0.5f, -0.5f, -0.5f);
+                            if (convexBlock.ContainsKey("Min")) min = convexBlock["Min"].AsVector3();
+                            Vector3 max = new Vector3(0.5f, 0.5f, 0.5f);
+                            if (convexBlock.ContainsKey("Max")) max = convexBlock["Max"].AsVector3();
+
+                            List<Vector3> boundingHull = null;
+
+                            if (convexBlock.ContainsKey("BoundingVerts"))
+                            {
+                                byte[] boundingVertsBytes = convexBlock["BoundingVerts"].AsBinary();
+                                boundingHull = new List<Vector3>();
+                                for (int i = 0; i < boundingVertsBytes.Length; )
+                                {
+                                    ushort uX = Utils.BytesToUInt16(boundingVertsBytes, i); i += 2;
+                                    ushort uY = Utils.BytesToUInt16(boundingVertsBytes, i); i += 2;
+                                    ushort uZ = Utils.BytesToUInt16(boundingVertsBytes, i); i += 2;
+
+                                    Vector3 pos = new Vector3(
+                                        Utils.UInt16ToFloat(uX, min.X, max.X),
+                                        Utils.UInt16ToFloat(uY, min.Y, max.Y),
+                                        Utils.UInt16ToFloat(uZ, min.Z, max.Z)
+                                    );
+
+                                    boundingHull.Add(pos);
+                                }
+
+                                mBoundingHull = boundingHull;
+                                if (debugDetail) m_log.DebugFormat("{0} prim='{1}': parsed bounding hull. nVerts={2}", LogHeader, primName, mBoundingHull.Count);
+                            }
+
+                            if (convexBlock.ContainsKey("HullList"))
+                            {
+                                byte[] hullList = convexBlock["HullList"].AsBinary();
+
+                                byte[] posBytes = convexBlock["Positions"].AsBinary();
+
+                                List<List<Vector3>> hulls = new List<List<Vector3>>();
+                                int posNdx = 0;
+
+                                foreach (byte cnt in hullList)
+                                {
+                                    int count = cnt == 0 ? 256 : cnt;
+                                    List<Vector3> hull = new List<Vector3>();
+
+                                    for (int i = 0; i < count; i++)
+                                    {
+                                        ushort uX = Utils.BytesToUInt16(posBytes, posNdx); posNdx += 2;
+                                        ushort uY = Utils.BytesToUInt16(posBytes, posNdx); posNdx += 2;
+                                        ushort uZ = Utils.BytesToUInt16(posBytes, posNdx); posNdx += 2;
+
+                                        Vector3 pos = new Vector3(
+                                            Utils.UInt16ToFloat(uX, min.X, max.X),
+                                            Utils.UInt16ToFloat(uY, min.Y, max.Y),
+                                            Utils.UInt16ToFloat(uZ, min.Z, max.Z)
+                                        );
+
+                                        hull.Add(pos);
+                                    }
+
+                                    hulls.Add(hull);
+                                }
+
+                                mConvexHulls = hulls;
+                                if (debugDetail) m_log.DebugFormat("{0} prim='{1}': parsed hulls. nHulls={2}", LogHeader, primName, mConvexHulls.Count);
+                            }
+                            else
+                            {
+                                if (debugDetail) m_log.DebugFormat("{0} prim='{1}' has physics_convex but no HullList", LogHeader, primName);
+                            }
+                        }
+                    }
+                    catch (Exception e)
+                    {
+                        m_log.WarnFormat("{0} exception decoding convex block: {1}", LogHeader, e);
+                    }
+                }
 
                 if (physicsParms == null)
                 {
@@ -374,34 +515,14 @@ namespace OpenSim.Region.Physics.Meshing
                 OSD decodedMeshOsd = new OSD();
                 byte[] meshBytes = new byte[physSize];
                 System.Buffer.BlockCopy(primShape.SculptData, physOffset, meshBytes, 0, physSize);
-//                        byte[] decompressed = new byte[physSize * 5];
+                //                        byte[] decompressed = new byte[physSize * 5];
                 try
                 {
-                    using (MemoryStream inMs = new MemoryStream(meshBytes))
-                    {
-                        using (MemoryStream outMs = new MemoryStream())
-                        {
-                            using (ZOutputStream zOut = new ZOutputStream(outMs))
-                            {
-                                byte[] readBuffer = new byte[2048];
-                                int readLen = 0;
-                                while ((readLen = inMs.Read(readBuffer, 0, readBuffer.Length)) > 0)
-                                {
-                                    zOut.Write(readBuffer, 0, readLen);
-                                }
-                                zOut.Flush();
-                                outMs.Seek(0, SeekOrigin.Begin);
-
-                                byte[] decompressedBuf = outMs.GetBuffer();
-
-                                decodedMeshOsd = OSDParser.DeserializeLLSDBinary(decompressedBuf);
-                            }
-                        }
-                    }
+                    decodedMeshOsd = DecompressOsd(meshBytes);
                 }
                 catch (Exception e)
                 {
-                    m_log.Error("[MESH]: exception decoding physical mesh: " + e.ToString());
+                    m_log.ErrorFormat("{0} prim='{1}': exception decoding physical mesh: {2}", LogHeader, primName, e);
                     return false;
                 }
 
@@ -410,7 +531,7 @@ namespace OpenSim.Region.Physics.Meshing
                 // physics_shape is an array of OSDMaps, one for each submesh
                 if (decodedMeshOsd is OSDArray)
                 {
-//                            Console.WriteLine("decodedMeshOsd for {0} - {1}", primName, Util.GetFormattedXml(decodedMeshOsd));
+                    //                            Console.WriteLine("decodedMeshOsd for {0} - {1}", primName, Util.GetFormattedXml(decodedMeshOsd));
 
                     decodedMeshOsdArray = (OSDArray)decodedMeshOsd;
                     foreach (OSD subMeshOsd in decodedMeshOsdArray)
@@ -418,6 +539,9 @@ namespace OpenSim.Region.Physics.Meshing
                         if (subMeshOsd is OSDMap)
                             AddSubMesh(subMeshOsd as OSDMap, size, coords, faces);
                     }
+                    if (debugDetail)
+                        m_log.DebugFormat("{0} {1}: mesh decoded. offset={2}, size={3}, nCoords={4}, nFaces={5}",
+                                            LogHeader, primName, physOffset, physSize, coords.Count, faces.Count);
                 }
             }
 
@@ -425,6 +549,42 @@ namespace OpenSim.Region.Physics.Meshing
         }
 
         /// <summary>
+        /// decompresses a gzipped OSD object
+        /// </summary>
+        /// <param name="decodedOsd"></param> the OSD object
+        /// <param name="meshBytes"></param>
+        /// <returns></returns>
+        private static OSD DecompressOsd(byte[] meshBytes)
+        {
+            OSD decodedOsd = null;
+
+            using (MemoryStream inMs = new MemoryStream(meshBytes))
+            {
+                using (MemoryStream outMs = new MemoryStream())
+                {
+                    using (DeflateStream decompressionStream = new DeflateStream(inMs, CompressionMode.Decompress))
+                    {
+                        byte[] readBuffer = new byte[2048];
+                        inMs.Read(readBuffer, 0, 2); // skip first 2 bytes in header
+                        int readLen = 0;
+
+                        while ((readLen = decompressionStream.Read(readBuffer, 0, readBuffer.Length)) > 0)
+                            outMs.Write(readBuffer, 0, readLen);
+
+                        outMs.Flush();
+
+                        outMs.Seek(0, SeekOrigin.Begin);
+
+                        byte[] decompressedBuf = outMs.GetBuffer();
+
+                        decodedOsd = OSDParser.DeserializeLLSDBinary(decompressedBuf);
+                    }
+                }
+            }
+            return decodedOsd;
+        }
+
+        /// <summary>
         /// Generate the co-ords and faces necessary to construct a mesh from the sculpt data the accompanies a prim.
         /// </summary>
         /// <param name="primName"></param>
@@ -469,10 +629,11 @@ namespace OpenSim.Region.Physics.Meshing
 
                 try
                 {
-                    OpenMetaverse.Imaging.ManagedImage unusedData;
-                    OpenMetaverse.Imaging.OpenJPEG.DecodeToImage(primShape.SculptData, out unusedData, out idata);
+                    OpenMetaverse.Imaging.ManagedImage managedImage;
+
+                    OpenMetaverse.Imaging.OpenJPEG.DecodeToImage(primShape.SculptData, out managedImage);
 
-                    if (idata == null)
+                    if (managedImage == null)
                     {
                         // In some cases it seems that the decode can return a null bitmap without throwing
                         // an exception
@@ -481,9 +642,12 @@ namespace OpenSim.Region.Physics.Meshing
                         return false;
                     }
 
-                    unusedData = null;
+                    if ((managedImage.Channels & OpenMetaverse.Imaging.ManagedImage.ImageChannels.Alpha) != 0)
+                        managedImage.ConvertChannels(managedImage.Channels & ~OpenMetaverse.Imaging.ManagedImage.ImageChannels.Alpha);
 
-                    //idata = CSJ2K.J2kImage.FromBytes(primShape.SculptData);
+                    Bitmap imgData = OpenMetaverse.Imaging.LoadTGAClass.LoadTGA(new MemoryStream(managedImage.ExportTGA()));
+                    idata = (Image)imgData;
+                    managedImage = null;
 
                     if (cacheSculptMaps)
                     {
@@ -700,6 +864,45 @@ namespace OpenSim.Region.Physics.Meshing
             return true;
         }
 
+        /// <summary>
+        /// temporary prototype code - please do not use until the interface has been finalized!
+        /// </summary>
+        /// <param name="size">value to scale the hull points by</param>
+        /// <returns>a list of vertices in the bounding hull if it exists and has been successfully decoded, otherwise null</returns>
+        public List<Vector3> GetBoundingHull(Vector3 size)
+        {
+            if (mBoundingHull == null)
+                return null;
+
+            List<Vector3> verts = new List<Vector3>();
+            foreach (var vert in mBoundingHull)
+                verts.Add(vert * size);
+
+            return verts;
+        }
+
+        /// <summary>
+        /// temporary prototype code - please do not use until the interface has been finalized!
+        /// </summary>
+        /// <param name="size">value to scale the hull points by</param>
+        /// <returns>a list of hulls if they exist and have been successfully decoded, otherwise null</returns>
+        public List<List<Vector3>> GetConvexHulls(Vector3 size)
+        {
+            if (mConvexHulls == null)
+                return null;
+
+            List<List<Vector3>> hulls = new List<List<Vector3>>();
+            foreach (var hull in mConvexHulls)
+            {
+                List<Vector3> verts = new List<Vector3>();
+                foreach (var vert in hull)
+                    verts.Add(vert * size);
+                hulls.Add(verts);
+            }
+
+            return hulls;
+        }
+
         public IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod)
         {
             return CreateMesh(primName, primShape, size, lod, false, true);
diff --git a/OpenSim/Region/Physics/Meshing/Properties/AssemblyInfo.cs b/OpenSim/Region/Physics/Meshing/Properties/AssemblyInfo.cs
index 3de061a..8542753 100644
--- a/OpenSim/Region/Physics/Meshing/Properties/AssemblyInfo.cs
+++ b/OpenSim/Region/Physics/Meshing/Properties/AssemblyInfo.cs
@@ -29,5 +29,5 @@ using System.Runtime.InteropServices;
 //      Build Number
 //      Revision
 //
-[assembly: AssemblyVersion("0.7.6.*")]
+[assembly: AssemblyVersion("0.8.0.*")]
 
diff --git a/OpenSim/Region/Physics/OdePlugin/AssemblyInfo.cs b/OpenSim/Region/Physics/OdePlugin/AssemblyInfo.cs
index f477ed1..288cab5 100644
--- a/OpenSim/Region/Physics/OdePlugin/AssemblyInfo.cs
+++ b/OpenSim/Region/Physics/OdePlugin/AssemblyInfo.cs
@@ -55,4 +55,4 @@ using System.Runtime.InteropServices;
 // You can specify all values by your own or you can build default build and revision
 // numbers with the '*' character (the default):
 
-[assembly : AssemblyVersion("0.7.6.*")]
+[assembly : AssemblyVersion("0.8.0.*")]
diff --git a/OpenSim/Region/Physics/OdePlugin/ODEPrim.cs b/OpenSim/Region/Physics/OdePlugin/ODEPrim.cs
index d09aa62..b4b7e7f 100644
--- a/OpenSim/Region/Physics/OdePlugin/ODEPrim.cs
+++ b/OpenSim/Region/Physics/OdePlugin/ODEPrim.cs
@@ -108,7 +108,6 @@ namespace OpenSim.Region.Physics.OdePlugin
         private Vector3 m_taintAngularLock = Vector3.One;
         private IntPtr Amotor = IntPtr.Zero;
 
-        private object m_assetsLock = new object();
         private bool m_assetFailed = false;
 
         private Vector3 m_PIDTarget;
diff --git a/OpenSim/Region/Physics/OdePlugin/OdePlugin.cs b/OpenSim/Region/Physics/OdePlugin/OdePlugin.cs
index 07663b3..7e652fc 100644
--- a/OpenSim/Region/Physics/OdePlugin/OdePlugin.cs
+++ b/OpenSim/Region/Physics/OdePlugin/OdePlugin.cs
@@ -46,7 +46,7 @@ namespace OpenSim.Region.Physics.OdePlugin
     /// </summary>
     public class OdePlugin : IPhysicsPlugin
     {
-        private static readonly log4net.ILog m_log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
+//        private static readonly log4net.ILog m_log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
 
         private OdeScene m_scene;
 
diff --git a/OpenSim/Region/Physics/POSPlugin/AssemblyInfo.cs b/OpenSim/Region/Physics/POSPlugin/AssemblyInfo.cs
index 4289863..83be103 100644
--- a/OpenSim/Region/Physics/POSPlugin/AssemblyInfo.cs
+++ b/OpenSim/Region/Physics/POSPlugin/AssemblyInfo.cs
@@ -55,4 +55,4 @@ using System.Runtime.InteropServices;
 // You can specify all values by your own or you can build default build and revision
 // numbers with the '*' character (the default):
 
-[assembly : AssemblyVersion("0.7.6.*")]
+[assembly : AssemblyVersion("0.8.0.*")]
diff --git a/OpenSim/Region/RegionCombinerModule/Properties/AssemblyInfo.cs b/OpenSim/Region/RegionCombinerModule/Properties/AssemblyInfo.cs
index 86a3101..c341dfd 100644
--- a/OpenSim/Region/RegionCombinerModule/Properties/AssemblyInfo.cs
+++ b/OpenSim/Region/RegionCombinerModule/Properties/AssemblyInfo.cs
@@ -29,5 +29,5 @@ using System.Runtime.InteropServices;
 //      Build Number
 //      Revision
 //
-[assembly: AssemblyVersion("0.7.6.*")]
+[assembly: AssemblyVersion("0.8.0.*")]
 
diff --git a/OpenSim/Region/RegionCombinerModule/RegionCombinerIndividualEventForwarder.cs b/OpenSim/Region/RegionCombinerModule/RegionCombinerIndividualEventForwarder.cs
index f424e7f..83732e2 100644
--- a/OpenSim/Region/RegionCombinerModule/RegionCombinerIndividualEventForwarder.cs
+++ b/OpenSim/Region/RegionCombinerModule/RegionCombinerIndividualEventForwarder.cs
@@ -51,7 +51,8 @@ namespace OpenSim.Region.RegionCombinerModule
             m_virtScene.UnSubscribeToClientPrimEvents(client);
             m_virtScene.UnSubscribeToClientPrimRezEvents(client);
             m_virtScene.UnSubscribeToClientInventoryEvents(client);
-            ((AttachmentsModule)m_virtScene.AttachmentsModule).UnsubscribeFromClientEvents(client);
+            if(m_virtScene.AttachmentsModule != null)
+                ((AttachmentsModule)m_virtScene.AttachmentsModule).UnsubscribeFromClientEvents(client);
             //m_virtScene.UnSubscribeToClientTeleportEvents(client);
             m_virtScene.UnSubscribeToClientScriptEvents(client);
             
@@ -66,7 +67,8 @@ namespace OpenSim.Region.RegionCombinerModule
             client.OnRezObject += LocalRezObject;
             
             m_rootScene.SubscribeToClientInventoryEvents(client);
-            ((AttachmentsModule)m_rootScene.AttachmentsModule).SubscribeToClientEvents(client);
+            if (m_rootScene.AttachmentsModule != null)
+                ((AttachmentsModule)m_rootScene.AttachmentsModule).SubscribeToClientEvents(client);
             //m_rootScene.SubscribeToClientTeleportEvents(client);
             m_rootScene.SubscribeToClientScriptEvents(client);
             
diff --git a/OpenSim/Region/RegionCombinerModule/RegionCombinerLargeLandChannel.cs b/OpenSim/Region/RegionCombinerModule/RegionCombinerLargeLandChannel.cs
index b4abc1d..4bf2a82 100644
--- a/OpenSim/Region/RegionCombinerModule/RegionCombinerLargeLandChannel.cs
+++ b/OpenSim/Region/RegionCombinerModule/RegionCombinerLargeLandChannel.cs
@@ -27,6 +27,8 @@
 
 using System;
 using System.Collections.Generic;
+using System.Reflection;
+using log4net;
 using OpenMetaverse;
 using OpenSim.Framework;
 using OpenSim.Region.Framework.Interfaces;
@@ -34,10 +36,10 @@ using OpenSim.Region.CoreModules.World.Land;
 
 namespace OpenSim.Region.RegionCombinerModule
 {
-public class RegionCombinerLargeLandChannel : ILandChannel
+    public class RegionCombinerLargeLandChannel : ILandChannel
     {
-        // private static readonly ILog m_log =
-        //     LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+//        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
         private RegionData RegData;
         private ILandChannel RootRegionLandChannel;
         private readonly List<RegionData> RegionConnections;
@@ -75,40 +77,51 @@ public class RegionCombinerLargeLandChannel : ILandChannel
 
         public ILandObject GetLandObject(int x, int y)
         {
-            //m_log.DebugFormat("[BIGLANDTESTINT]: <{0},{1}>", x, y);
-
-            if (x > 0 && x <= (int)Constants.RegionSize && y > 0 && y <= (int)Constants.RegionSize)
-            {
-                return RootRegionLandChannel.GetLandObject(x, y);
-            }
-            else
-            {
-                int offsetX = (x / (int)Constants.RegionSize);
-                int offsetY = (y / (int)Constants.RegionSize);
-                offsetX *= (int)Constants.RegionSize;
-                offsetY *= (int)Constants.RegionSize;
-
-                foreach (RegionData regionData in RegionConnections)
-                {
-                    if (regionData.Offset.X == offsetX && regionData.Offset.Y == offsetY)
-                    {
-                        return regionData.RegionScene.LandChannel.GetLandObject(x - offsetX, y - offsetY);
-                    }
-                }
-                ILandObject obj = new LandObject(UUID.Zero, false, RegData.RegionScene);
-                obj.LandData.Name = "NO LAND";
-                return obj;
-            }
+            return GetLandObject((float)x, (float)y);
+
+//            m_log.DebugFormat("[BIGLANDTESTINT]: <{0},{1}>", x, y);
+//
+//            if (x > 0 && x <= (int)Constants.RegionSize && y > 0 && y <= (int)Constants.RegionSize)
+//            {
+//                return RootRegionLandChannel.GetLandObject(x, y);
+//            }
+//            else
+//            {
+//                int offsetX = (x / (int)Constants.RegionSize);
+//                int offsetY = (y / (int)Constants.RegionSize);
+//                offsetX *= (int)Constants.RegionSize;
+//                offsetY *= (int)Constants.RegionSize;
+//
+//                foreach (RegionData regionData in RegionConnections)
+//                {
+//                    if (regionData.Offset.X == offsetX && regionData.Offset.Y == offsetY)
+//                    {
+//                        m_log.DebugFormat(
+//                            "[REGION COMBINER LARGE LAND CHANNEL]: Found region {0} at offset {1},{2}", 
+//                            regionData.RegionScene.Name, offsetX, offsetY);
+//
+//                        return regionData.RegionScene.LandChannel.GetLandObject(x - offsetX, y - offsetY);
+//                    }
+//                }
+//                //ILandObject obj = new LandObject(UUID.Zero, false, RegData.RegionScene);
+//                //obj.LandData.Name = "NO LAND";
+//                //return obj;
+//            }
+//
+//            m_log.DebugFormat("[REGION COMBINER LARGE LAND CHANNEL]: No region found at {0},{1}, returning null", x, y);
+//
+//            return null;
         }
 
         public ILandObject GetLandObject(int localID)
         {
+            // XXX: Possibly should be looking in every land channel, not just the root.
             return RootRegionLandChannel.GetLandObject(localID);
         }
 
         public ILandObject GetLandObject(float x, float y)
         {
-            //m_log.DebugFormat("[BIGLANDTESTFLOAT]: <{0},{1}>", x, y);
+//            m_log.DebugFormat("[BIGLANDTESTFLOAT]: <{0},{1}>", x, y);
             
             if (x > 0 && x <= (int)Constants.RegionSize && y > 0 && y <= (int)Constants.RegionSize)
             {
@@ -125,14 +138,22 @@ public class RegionCombinerLargeLandChannel : ILandChannel
                 {
                     if (regionData.Offset.X == offsetX && regionData.Offset.Y == offsetY)
                     {
+//                        m_log.DebugFormat(
+//                            "[REGION COMBINER LARGE LAND CHANNEL]: Found region {0} at offset {1},{2}", 
+//                            regionData.RegionScene.Name, offsetX, offsetY);
+
                         return regionData.RegionScene.LandChannel.GetLandObject(x - offsetX, y - offsetY);
                     }
                 }
 
-                ILandObject obj = new LandObject(UUID.Zero, false, RegData.RegionScene);
-                obj.LandData.Name = "NO LAND";
-                return obj;
+//                ILandObject obj = new LandObject(UUID.Zero, false, RegData.RegionScene);
+//                obj.LandData.Name = "NO LAND";
+//                return obj;
             }
+
+//            m_log.DebugFormat("[REGION COMBINER LARGE LAND CHANNEL]: No region found at {0},{1}, returning null", x, y);
+
+            return null;
         }
 
         public bool IsForcefulBansAllowed()
diff --git a/OpenSim/Region/ScriptEngine/Interfaces/IScriptInstance.cs b/OpenSim/Region/ScriptEngine/Interfaces/IScriptInstance.cs
index 35ae44c..b9a217b 100644
--- a/OpenSim/Region/ScriptEngine/Interfaces/IScriptInstance.cs
+++ b/OpenSim/Region/ScriptEngine/Interfaces/IScriptInstance.cs
@@ -51,7 +51,7 @@ namespace OpenSim.Region.ScriptEngine.Interfaces
     public interface IScriptWorkItem
     {
         bool Cancel();
-        void Abort();
+        bool Abort();
 
         /// <summary>
         /// Wait for the work item to complete.
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/AsyncCommandManager.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/AsyncCommandManager.cs
index 6879ebb..1e19032 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/AsyncCommandManager.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/AsyncCommandManager.cs
@@ -37,6 +37,8 @@ using OpenSim.Region.ScriptEngine.Interfaces;
 using OpenSim.Region.ScriptEngine.Shared;
 using OpenSim.Region.ScriptEngine.Shared.Api.Plugins;
 using Timer=OpenSim.Region.ScriptEngine.Shared.Api.Plugins.Timer;
+using System.Reflection;
+using log4net;
 
 namespace OpenSim.Region.ScriptEngine.Shared.Api
 {
@@ -45,15 +47,24 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
     /// </summary>
     public class AsyncCommandManager
     {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
         private static Thread cmdHandlerThread;
         private static int cmdHandlerThreadCycleSleepms;
 
-        private static List<IScene> m_Scenes = new List<IScene>();
+        /// <summary>
+        /// Lock for reading/writing static components of AsyncCommandManager.
+        /// </summary>
+        /// <remarks>
+        /// This lock exists so that multiple threads from different engines and/or different copies of the same engine
+        /// are prevented from running non-thread safe code (e.g. read/write of lists) concurrently.
+        /// </remarks>
+        private static object staticLock = new object();
+
         private static List<IScriptEngine> m_ScriptEngines =
                 new List<IScriptEngine>();
 
         public IScriptEngine m_ScriptEngine;
-        private IScene m_Scene;
 
         private static Dictionary<IScriptEngine, Dataserver> m_Dataserver =
                 new Dictionary<IScriptEngine, Dataserver>();
@@ -70,67 +81,99 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
         public Dataserver DataserverPlugin
         {
-            get { return m_Dataserver[m_ScriptEngine]; }
+            get 
+            { 
+                lock (staticLock)
+                    return m_Dataserver[m_ScriptEngine]; 
+            }
         }
 
         public Timer TimerPlugin
         {
-            get { return m_Timer[m_ScriptEngine]; }
+            get 
+            { 
+                lock (staticLock)
+                    return m_Timer[m_ScriptEngine]; 
+            }
         }
 
         public HttpRequest HttpRequestPlugin
         {
-            get { return m_HttpRequest[m_ScriptEngine]; }
+            get 
+            { 
+                lock (staticLock)
+                    return m_HttpRequest[m_ScriptEngine]; 
+            }
         }
 
         public Listener ListenerPlugin
         {
-            get { return m_Listener[m_ScriptEngine]; }
+            get 
+            { 
+                lock (staticLock)
+                    return m_Listener[m_ScriptEngine]; 
+            }
         }
 
         public SensorRepeat SensorRepeatPlugin
         {
-            get { return m_SensorRepeat[m_ScriptEngine]; }
+            get 
+            { 
+                lock (staticLock)
+                    return m_SensorRepeat[m_ScriptEngine]; 
+            }
         }
 
         public XmlRequest XmlRequestPlugin
         {
-            get { return m_XmlRequest[m_ScriptEngine]; }
+            get 
+            { 
+                lock (staticLock)
+                    return m_XmlRequest[m_ScriptEngine]; 
+            }
         }
 
         public IScriptEngine[] ScriptEngines
         {
-            get { return m_ScriptEngines.ToArray(); }
+            get 
+            { 
+                lock (staticLock)
+                    return m_ScriptEngines.ToArray(); 
+            }
         }
 
         public AsyncCommandManager(IScriptEngine _ScriptEngine)
         {
             m_ScriptEngine = _ScriptEngine;
-            m_Scene = m_ScriptEngine.World;
-
-            if (m_Scenes.Count == 0)
-                ReadConfig();
-
-            if (!m_Scenes.Contains(m_Scene))
-                m_Scenes.Add(m_Scene);
-            if (!m_ScriptEngines.Contains(m_ScriptEngine))
-                m_ScriptEngines.Add(m_ScriptEngine);
-
-            // Create instances of all plugins
-            if (!m_Dataserver.ContainsKey(m_ScriptEngine))
-                m_Dataserver[m_ScriptEngine] = new Dataserver(this);
-            if (!m_Timer.ContainsKey(m_ScriptEngine))
-                m_Timer[m_ScriptEngine] = new Timer(this);
-            if (!m_HttpRequest.ContainsKey(m_ScriptEngine))
-                m_HttpRequest[m_ScriptEngine] = new HttpRequest(this);
-            if (!m_Listener.ContainsKey(m_ScriptEngine))
-                m_Listener[m_ScriptEngine] = new Listener(this);
-            if (!m_SensorRepeat.ContainsKey(m_ScriptEngine))
-                m_SensorRepeat[m_ScriptEngine] = new SensorRepeat(this);
-            if (!m_XmlRequest.ContainsKey(m_ScriptEngine))
-                m_XmlRequest[m_ScriptEngine] = new XmlRequest(this);
-
-            StartThread();
+
+            // If there is more than one scene in the simulator or multiple script engines are used on the same region
+            // then more than one thread could arrive at this block of code simultaneously.  However, it cannot be
+            // executed concurrently both because concurrent list operations are not thread-safe and because of other
+            // race conditions such as the later check of cmdHandlerThread == null.
+            lock (staticLock)
+            {
+                if (m_ScriptEngines.Count == 0)
+                    ReadConfig();
+
+                if (!m_ScriptEngines.Contains(m_ScriptEngine))
+                    m_ScriptEngines.Add(m_ScriptEngine);
+
+                // Create instances of all plugins
+                if (!m_Dataserver.ContainsKey(m_ScriptEngine))
+                    m_Dataserver[m_ScriptEngine] = new Dataserver(this);
+                if (!m_Timer.ContainsKey(m_ScriptEngine))
+                    m_Timer[m_ScriptEngine] = new Timer(this);
+                if (!m_HttpRequest.ContainsKey(m_ScriptEngine))
+                    m_HttpRequest[m_ScriptEngine] = new HttpRequest(this);
+                if (!m_Listener.ContainsKey(m_ScriptEngine))
+                    m_Listener[m_ScriptEngine] = new Listener(this);
+                if (!m_SensorRepeat.ContainsKey(m_ScriptEngine))
+                    m_SensorRepeat[m_ScriptEngine] = new SensorRepeat(this);
+                if (!m_XmlRequest.ContainsKey(m_ScriptEngine))
+                    m_XmlRequest[m_ScriptEngine] = new XmlRequest(this);
+
+                StartThread();
+            }
         }
 
         private static void StartThread()
@@ -179,42 +222,43 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             {
                 try
                 {
-                    while (true)
-                    {
-                        Thread.Sleep(cmdHandlerThreadCycleSleepms);
+                    Thread.Sleep(cmdHandlerThreadCycleSleepms);
 
-                        DoOneCmdHandlerPass();
+                    DoOneCmdHandlerPass();
 
-                        Watchdog.UpdateThread();
-                    }
+                    Watchdog.UpdateThread();
                 }
-                catch
+                catch (Exception e)
                 {
+                    m_log.Error("[ASYNC COMMAND MANAGER]: Exception in command handler pass: ", e);
                 }
             }
         }
 
         private static void DoOneCmdHandlerPass()
         {
-            // Check HttpRequests
-            m_HttpRequest[m_ScriptEngines[0]].CheckHttpRequests();
+            lock (staticLock)
+            {
+                // Check HttpRequests
+                m_HttpRequest[m_ScriptEngines[0]].CheckHttpRequests();
 
-            // Check XMLRPCRequests
-            m_XmlRequest[m_ScriptEngines[0]].CheckXMLRPCRequests();
+                // Check XMLRPCRequests
+                m_XmlRequest[m_ScriptEngines[0]].CheckXMLRPCRequests();
 
-            foreach (IScriptEngine s in m_ScriptEngines)
-            {
-                // Check Listeners
-                m_Listener[s].CheckListeners();
+                foreach (IScriptEngine s in m_ScriptEngines)
+                {
+                    // Check Listeners
+                    m_Listener[s].CheckListeners();
 
-                // Check timers
-                m_Timer[s].CheckTimerEvents();
+                    // Check timers
+                    m_Timer[s].CheckTimerEvents();
 
-                // Check Sensors
-                m_SensorRepeat[s].CheckSenseRepeaterEvents();
+                    // Check Sensors
+                    m_SensorRepeat[s].CheckSenseRepeaterEvents();
 
-                // Check dataserver
-                m_Dataserver[s].ExpireRequests();
+                    // Check dataserver
+                    m_Dataserver[s].ExpireRequests();
+                }
             }
         }
 
@@ -226,31 +270,35 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         public static void RemoveScript(IScriptEngine engine, uint localID, UUID itemID)
         {
             // Remove a specific script
+//            m_log.DebugFormat("[ASYNC COMMAND MANAGER]: Removing facilities for script {0}", itemID);
 
-            // Remove dataserver events
-            m_Dataserver[engine].RemoveEvents(localID, itemID);
+            lock (staticLock)
+            {
+                // Remove dataserver events
+                m_Dataserver[engine].RemoveEvents(localID, itemID);
 
-            // Remove from: Timers
-            m_Timer[engine].UnSetTimerEvents(localID, itemID);
+                // Remove from: Timers
+                m_Timer[engine].UnSetTimerEvents(localID, itemID);
 
-            // Remove from: HttpRequest
-            IHttpRequestModule iHttpReq = engine.World.RequestModuleInterface<IHttpRequestModule>();
-            if (iHttpReq != null)
-                iHttpReq.StopHttpRequest(localID, itemID);
+                // Remove from: HttpRequest
+                IHttpRequestModule iHttpReq = engine.World.RequestModuleInterface<IHttpRequestModule>();
+                if (iHttpReq != null)
+                    iHttpReq.StopHttpRequest(localID, itemID);
 
-            IWorldComm comms = engine.World.RequestModuleInterface<IWorldComm>();
-            if (comms != null)
-                comms.DeleteListener(itemID);
+                IWorldComm comms = engine.World.RequestModuleInterface<IWorldComm>();
+                if (comms != null)
+                    comms.DeleteListener(itemID);
 
-            IXMLRPC xmlrpc = engine.World.RequestModuleInterface<IXMLRPC>();
-            if (xmlrpc != null)
-            {
-                xmlrpc.DeleteChannels(itemID);
-                xmlrpc.CancelSRDRequests(itemID);
-            }
+                IXMLRPC xmlrpc = engine.World.RequestModuleInterface<IXMLRPC>();
+                if (xmlrpc != null)
+                {
+                    xmlrpc.DeleteChannels(itemID);
+                    xmlrpc.CancelSRDRequests(itemID);
+                }
 
-            // Remove Sensors
-            m_SensorRepeat[engine].UnSetSenseRepeaterEvents(localID, itemID);
+                // Remove Sensors
+                m_SensorRepeat[engine].UnSetSenseRepeaterEvents(localID, itemID);
+            }
         }
 
         /// <summary>
@@ -260,10 +308,13 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         /// <returns></returns>
         public static SensorRepeat GetSensorRepeatPlugin(IScriptEngine engine)
         {
-            if (m_SensorRepeat.ContainsKey(engine))
-                return m_SensorRepeat[engine];
-            else
-                return null;
+            lock (staticLock)
+            {
+                if (m_SensorRepeat.ContainsKey(engine))
+                    return m_SensorRepeat[engine];
+                else
+                    return null;
+            }
         }
 
         /// <summary>
@@ -273,10 +324,13 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         /// <returns></returns>
         public static Dataserver GetDataserverPlugin(IScriptEngine engine)
         {
-            if (m_Dataserver.ContainsKey(engine))
-                return m_Dataserver[engine];
-            else
-                return null;
+            lock (staticLock)
+            {
+                if (m_Dataserver.ContainsKey(engine))
+                    return m_Dataserver[engine];
+                else
+                    return null;
+            }
         }
 
         /// <summary>
@@ -286,10 +340,13 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         /// <returns></returns>
         public static Timer GetTimerPlugin(IScriptEngine engine)
         {
-            if (m_Timer.ContainsKey(engine))
-                return m_Timer[engine];
-            else
-                return null;
+            lock (staticLock)
+            {
+                if (m_Timer.ContainsKey(engine))
+                    return m_Timer[engine];
+                else
+                    return null;
+            }
         }
 
         /// <summary>
@@ -299,10 +356,13 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         /// <returns></returns>
         public static Listener GetListenerPlugin(IScriptEngine engine)
         {
-            if (m_Listener.ContainsKey(engine))
-                return m_Listener[engine];
-            else
-                return null;
+            lock (staticLock)
+            {
+                if (m_Listener.ContainsKey(engine))
+                    return m_Listener[engine];
+                else
+                    return null;
+            }
         }
 
         public static void StateChange(IScriptEngine engine, uint localID, UUID itemID)
@@ -332,28 +392,31 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         {
             List<Object> data = new List<Object>();
 
-            Object[] listeners = m_Listener[engine].GetSerializationData(itemID);
-            if (listeners.Length > 0)
+            lock (staticLock)
             {
-                data.Add("listener");
-                data.Add(listeners.Length);
-                data.AddRange(listeners);
-            }
+                Object[] listeners = m_Listener[engine].GetSerializationData(itemID);
+                if (listeners.Length > 0)
+                {
+                    data.Add("listener");
+                    data.Add(listeners.Length);
+                    data.AddRange(listeners);
+                }
 
-            Object[] timers=m_Timer[engine].GetSerializationData(itemID);
-            if (timers.Length > 0)
-            {
-                data.Add("timer");
-                data.Add(timers.Length);
-                data.AddRange(timers);
-            }
+                Object[] timers=m_Timer[engine].GetSerializationData(itemID);
+                if (timers.Length > 0)
+                {
+                    data.Add("timer");
+                    data.Add(timers.Length);
+                    data.AddRange(timers);
+                }
 
-            Object[] sensors = m_SensorRepeat[engine].GetSerializationData(itemID);
-            if (sensors.Length > 0)
-            {
-                data.Add("sensor");
-                data.Add(sensors.Length);
-                data.AddRange(sensors);
+                Object[] sensors = m_SensorRepeat[engine].GetSerializationData(itemID);
+                if (sensors.Length > 0)
+                {
+                    data.Add("sensor");
+                    data.Add(sensors.Length);
+                    data.AddRange(sensors);
+                }
             }
 
             return data.ToArray();
@@ -378,41 +441,26 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
                     idx+=len;
 
+                    lock (staticLock)
+                    {
                     switch (type)
                     {
-                    case "listener":
-                        m_Listener[engine].CreateFromData(localID, itemID,
-                                                    hostID, item);
-                        break;
-                    case "timer":
-                        m_Timer[engine].CreateFromData(localID, itemID,
-                                                    hostID, item);
-                        break;
-                    case "sensor":
-                        m_SensorRepeat[engine].CreateFromData(localID,
-                                                    itemID, hostID, item);
-                        break;
+                        case "listener":
+                            m_Listener[engine].CreateFromData(localID, itemID,
+                                                        hostID, item);
+                            break;
+                        case "timer":
+                            m_Timer[engine].CreateFromData(localID, itemID,
+                                                        hostID, item);
+                            break;
+                        case "sensor":
+                            m_SensorRepeat[engine].CreateFromData(localID,
+                                                        itemID, hostID, item);
+                            break;
+                        }
                     }
                 }
             }
         }
-
-        #region Check llRemoteData channels
-
-        #endregion
-
-        #region Check llListeners
-
-        #endregion
-
-        /// <summary>
-        /// If set to true then threads and stuff should try to make a graceful exit
-        /// </summary>
-        public bool PleaseShutdown
-        {
-            get { return _PleaseShutdown; }
-            set { _PleaseShutdown = value; }
-        }
-        private bool _PleaseShutdown = false;
     }
 }
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
index 3f0af6d..916d841 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
@@ -1664,6 +1664,75 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             m_host.SetFaceColorAlpha(face, color, null);
         }
 
+        /*
+        public void llSetContentType(LSL_Key id, LSL_Integer type)
+        {
+            m_host.AddScriptLPS(1);
+
+            if (m_UrlModule == null)
+                return;
+
+            // Make sure the content type is text/plain to start with
+            m_UrlModule.HttpContentType(new UUID(id), "text/plain");
+
+            // Is the object owner online and in the region
+            ScenePresence agent = World.GetScenePresence(m_host.ParentGroup.OwnerID);
+            if (agent == null || agent.IsChildAgent)
+                return;  // Fail if the owner is not in the same region
+
+            // Is it the embeded browser?
+            string userAgent = m_UrlModule.GetHttpHeader(new UUID(id), "user-agent");
+            if (userAgent.IndexOf("SecondLife") < 0)
+                return; // Not the embedded browser. Is this check good enough?
+
+            // Use the IP address of the client and check against the request
+            // seperate logins from the same IP will allow all of them to get non-text/plain as long
+            // as the owner is in the region. Same as SL!
+            string logonFromIPAddress = agent.ControllingClient.RemoteEndPoint.Address.ToString();
+            string requestFromIPAddress = m_UrlModule.GetHttpHeader(new UUID(id), "remote_addr");
+            //m_log.Debug("IP from header='" + requestFromIPAddress + "' IP from endpoint='" + logonFromIPAddress + "'");
+            if (requestFromIPAddress == null || requestFromIPAddress.Trim() == "")
+                return;
+            if (logonFromIPAddress == null || logonFromIPAddress.Trim() == "")
+                return;
+
+            // If the request isnt from the same IP address then the request cannot be from the owner
+            if (!requestFromIPAddress.Trim().Equals(logonFromIPAddress.Trim()))
+                return;
+
+            switch (type)
+            {
+                case ScriptBaseClass.CONTENT_TYPE_HTML:
+                    m_UrlModule.HttpContentType(new UUID(id), "text/html");
+                    break;
+                case ScriptBaseClass.CONTENT_TYPE_XML:
+                    m_UrlModule.HttpContentType(new UUID(id), "application/xml");
+                    break;
+                case ScriptBaseClass.CONTENT_TYPE_XHTML:
+                    m_UrlModule.HttpContentType(new UUID(id), "application/xhtml+xml");
+                    break;
+                case ScriptBaseClass.CONTENT_TYPE_ATOM:
+                    m_UrlModule.HttpContentType(new UUID(id), "application/atom+xml");
+                    break;
+                case ScriptBaseClass.CONTENT_TYPE_JSON:
+                    m_UrlModule.HttpContentType(new UUID(id), "application/json");
+                    break;
+                case ScriptBaseClass.CONTENT_TYPE_LLSD:
+                    m_UrlModule.HttpContentType(new UUID(id), "application/llsd+xml");
+                    break;
+                case ScriptBaseClass.CONTENT_TYPE_FORM:
+                    m_UrlModule.HttpContentType(new UUID(id), "application/x-www-form-urlencoded");
+                    break;
+                case ScriptBaseClass.CONTENT_TYPE_RSS:
+                    m_UrlModule.HttpContentType(new UUID(id), "application/rss+xml");
+                    break;
+                default:
+                    m_UrlModule.HttpContentType(new UUID(id), "text/plain");
+                    break;
+            }
+        }
+        */
+
         public void SetTexGen(SceneObjectPart part, int face,int style)
         {
             if (part == null || part.ParentGroup == null || part.ParentGroup.IsDeleted)
@@ -2772,9 +2841,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             // send the sound, once, to all clients in range
             if (m_SoundModule != null)
             {
-                m_SoundModule.SendSound(m_host.UUID,
-                        ScriptUtils.GetAssetIdFromKeyOrItemName(m_host, sound, AssetType.Sound), volume, false, 0,
-                        0, false, false);
+                m_SoundModule.SendSound(
+                    m_host.UUID,
+                    ScriptUtils.GetAssetIdFromKeyOrItemName(m_host, sound, AssetType.Sound), 
+                    volume, false, m_host.SoundQueueing ? (byte)SoundFlags.Queue : (byte)SoundFlags.None,
+                    0, false, false);
             }
         }
 
@@ -3176,46 +3247,41 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 // need the magnitude later
                 // float velmag = (float)Util.GetMagnitude(llvel);
 
-                SceneObjectGroup new_group = World.RezObject(m_host, item, pos, rot, vel, param);
+                List<SceneObjectGroup> new_groups = World.RezObject(m_host, item, pos, rot, vel, param);
 
                 // If either of these are null, then there was an unknown error.
-                if (new_group == null)
+                if (new_groups == null)
                     return;
 
-                // objects rezzed with this method are die_at_edge by default.
-                new_group.RootPart.SetDieAtEdge(true);
-
-                new_group.ResumeScripts();
+                foreach (SceneObjectGroup group in new_groups)
+                {
+                    // objects rezzed with this method are die_at_edge by default.
+                    group.RootPart.SetDieAtEdge(true);
 
-                m_ScriptEngine.PostObjectEvent(m_host.LocalId, new EventParams(
-                        "object_rez", new Object[] {
-                        new LSL_String(
-                        new_group.RootPart.UUID.ToString()) },
-                        new DetectParams[0]));
+                    group.ResumeScripts();
 
-                // do recoil
-                SceneObjectGroup hostgrp = m_host.ParentGroup;
-                if (hostgrp == null)
-                    return;
+                    m_ScriptEngine.PostObjectEvent(m_host.LocalId, new EventParams(
+                            "object_rez", new Object[] {
+                            new LSL_String(
+                            group.RootPart.UUID.ToString()) },
+                            new DetectParams[0]));
 
-                if (hostgrp.IsAttachment) // don't recoil avatars
-                    return;
+                    float groupmass = group.GetMass();
 
-                PhysicsActor pa = new_group.RootPart.PhysActor;
+                    PhysicsActor pa = group.RootPart.PhysActor;
 
-                //Recoil.
-                if (pa != null && pa.IsPhysical && (Vector3)vel != Vector3.Zero)
-                {
-                    float groupmass = new_group.GetMass();
-                    Vector3 recoil = -vel * groupmass * m_recoilScaleFactor;
-                    if (recoil != Vector3.Zero)
+                    //Recoil.
+                    if (pa != null && pa.IsPhysical && (Vector3)vel != Vector3.Zero)
                     {
-                        llApplyImpulse(recoil, 0);
+                        Vector3 recoil = -vel * groupmass * m_recoilScaleFactor;
+                        if (recoil != Vector3.Zero)
+                        {
+                            llApplyImpulse(recoil, 0);
+                        }
                     }
+                    // Variable script delay? (see (http://wiki.secondlife.com/wiki/LSL_Delay)
                 }
-                // Variable script delay? (see (http://wiki.secondlife.com/wiki/LSL_Delay)
                 return;
-
             });
 
             //ScriptSleep((int)((groupmass * velmag) / 10));
@@ -4746,6 +4812,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             UUID av = new UUID();
             if (!UUID.TryParse(agent,out av))
             {
+                LSLError("First parameter to llTextBox needs to be a key");
                 return;
             }
 
@@ -5108,6 +5175,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
             s = Math.Cos(angle * 0.5);
             t = Math.Sin(angle * 0.5); // temp value to avoid 2 more sin() calcs
+            axis =  LSL_Vector.Norm(axis);
             x = axis.x * t;
             y = axis.y * t;
             z = axis.z * t;
@@ -5115,41 +5183,29 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             return new LSL_Rotation(x,y,z,s);
         }
 
-
-        // Xantor 29/apr/2008
-        // converts a Quaternion to X,Y,Z axis rotations
+        /// <summary>
+        /// Returns the axis of rotation for a quaternion
+        /// </summary>
+        /// <returns></returns>
+        /// <param name='rot'></param>
         public LSL_Vector llRot2Axis(LSL_Rotation rot)
         {
             m_host.AddScriptLPS(1);
-            double x,y,z;
 
-            if (rot.s > 1) // normalization needed
-            {
-                double length = Math.Sqrt(rot.x * rot.x + rot.y * rot.y +
-                        rot.z * rot.z + rot.s * rot.s);
-
-                rot.x /= length;
-                rot.y /= length;
-                rot.z /= length;
-                rot.s /= length;
-
-            }
+            if (Math.Abs(rot.s) > 1) // normalization needed
+                rot.Normalize();
 
-            // double angle = 2 * Math.Acos(rot.s);
             double s = Math.Sqrt(1 - rot.s * rot.s);
             if (s < 0.001)
             {
-                x = 1;
-                y = z = 0;
+                return new LSL_Vector(1, 0, 0);
             }
             else
             {
-                x = rot.x / s; // normalise axis
-                y = rot.y / s;
-                z = rot.z / s;
+                double invS = 1.0 / s;
+                if (rot.s < 0) invS = -invS;
+                return new LSL_Vector(rot.x * invS, rot.y * invS, rot.z * invS);
             }
-
-            return new LSL_Vector(x,y,z);
         }
 
 
@@ -5158,18 +5214,12 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         {
             m_host.AddScriptLPS(1);
 
-            if (rot.s > 1) // normalization needed
-            {
-                double length = Math.Sqrt(rot.x * rot.x + rot.y * rot.y +
-                        rot.z * rot.z + rot.s * rot.s);
-
-                rot.x /= length;
-                rot.y /= length;
-                rot.z /= length;
-                rot.s /= length;
-            }
+            if (Math.Abs(rot.s) > 1) // normalization needed
+                rot.Normalize();
 
             double angle = 2 * Math.Acos(rot.s);
+            if (angle > Math.PI) 
+                angle = 2 * Math.PI - angle;
 
             return angle;
         }
@@ -6687,7 +6737,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             PSYS_SRC_TARGET_KEY = 20,
             PSYS_SRC_OMEGA = 21,
             PSYS_SRC_ANGLE_BEGIN = 22,
-            PSYS_SRC_ANGLE_END = 23
+            PSYS_SRC_ANGLE_END = 23,
+            PSYS_PART_BLEND_FUNC_SOURCE = 24,
+            PSYS_PART_BLEND_FUNC_DEST = 25,
+            PSYS_PART_START_GLOW = 26,
+            PSYS_PART_END_GLOW = 27
         }
 
         internal Primitive.ParticleSystem.ParticleDataFlags ConvertUINTtoFlags(uint flags)
@@ -6713,6 +6767,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             ps.BurstRate = 0.1f;
             ps.PartMaxAge = 10.0f;
             ps.BurstPartCount = 1;
+            ps.BlendFuncSource = ScriptBaseClass.PSYS_PART_BF_SOURCE_ALPHA;
+            ps.BlendFuncDest = ScriptBaseClass.PSYS_PART_BF_ONE_MINUS_SOURCE_ALPHA;
+            ps.PartStartGlow = 0.0f;
+            ps.PartEndGlow = 0.0f;
+
             return ps;
         }
 
@@ -6747,6 +6806,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 LSL_Vector tempv = new LSL_Vector();
 
                 float tempf = 0;
+                int tmpi = 0;
 
                 for (int i = 0; i < rules.Length; i += 2)
                 {
@@ -6805,7 +6865,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                             break;
 
                         case (int)ScriptBaseClass.PSYS_SRC_PATTERN:
-                            int tmpi = (int)rules.GetLSLIntegerItem(i + 1);
+                            tmpi = (int)rules.GetLSLIntegerItem(i + 1);
                             prules.Pattern = (Primitive.ParticleSystem.SourcePattern)tmpi;
                             break;
 
@@ -6825,6 +6885,26 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                             prules.PartFlags &= 0xFFFFFFFD; // Make sure new angle format is off.
                             break;
 
+                        case (int)ScriptBaseClass.PSYS_PART_BLEND_FUNC_SOURCE:
+                            tmpi = (int)rules.GetLSLIntegerItem(i + 1);
+                            prules.BlendFuncSource = (byte)tmpi;
+                            break;
+
+                        case (int)ScriptBaseClass.PSYS_PART_BLEND_FUNC_DEST:
+                            tmpi = (int)rules.GetLSLIntegerItem(i + 1);
+                            prules.BlendFuncDest = (byte)tmpi;
+                            break;
+
+                        case (int)ScriptBaseClass.PSYS_PART_START_GLOW:
+                            tempf = (float)rules.GetLSLFloatItem(i + 1);
+                            prules.PartStartGlow = (float)tempf;
+                            break;
+
+                        case (int)ScriptBaseClass.PSYS_PART_END_GLOW:
+                            tempf = (float)rules.GetLSLFloatItem(i + 1);
+                            prules.PartEndGlow = (float)tempf;
+                            break;
+
                         case (int)ScriptBaseClass.PSYS_SRC_TEXTURE:
                             prules.Texture = ScriptUtils.GetAssetIdFromKeyOrItemName(m_host, rules.GetLSLStringItem(i + 1));
                             break;
@@ -8255,7 +8335,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                                  return null;
 
                              string ph = rules.Data[idx++].ToString();
-                             parentgrp.ScriptSetPhantomStatus(ph.Equals("1"));
+                             part.ParentGroup.ScriptSetPhantomStatus(ph.Equals("1"));
 
                              break;
 
@@ -8308,7 +8388,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                                 return null;
                             string temp = rules.Data[idx++].ToString();
 
-                            parentgrp.ScriptSetTemporaryStatus(temp.Equals("1"));
+                            part.ParentGroup.ScriptSetTemporaryStatus(temp.Equals("1"));
 
                             break;
 
@@ -8846,8 +8926,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             int idx=0;
             while (idx < rules.Length)
             {
-                int code=(int)rules.GetLSLIntegerItem(idx++);
-                int remain=rules.Length-idx;
+                int code = (int)rules.GetLSLIntegerItem(idx++);
+                int remain = rules.Length - idx;
 
                 switch (code)
                 {
@@ -8920,7 +9000,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                                 break;
 
                             case ScriptBaseClass.PRIM_TYPE_SCULPT:
-                                res.Add(Shape.SculptTexture.ToString());
+                                res.Add(new LSL_String(Shape.SculptTexture.ToString()));
                                 res.Add(new LSL_Integer(Shape.SculptType));
                                 break;
 
@@ -9262,7 +9342,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                         ));
                         break;
                     case (int)ScriptBaseClass.PRIM_LINK_TARGET:
-                        if(remain < 3)
+
+                        // TODO: Should be issuing a runtime script warning in this case.
+                        if (remain < 2)
                             return null;
 
                         return rules.GetSublist(idx, -1);
@@ -12673,6 +12755,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         public void llSetSoundQueueing(int queue)
         {
             m_host.AddScriptLPS(1);
+
+            if (m_SoundModule != null)
+                m_SoundModule.SetSoundQueueing(m_host.UUID, queue == ScriptBaseClass.TRUE.value);
         }
 
         public void llCollisionSprite(string impact_sprite)
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LS_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LS_Api.cs
index 1d6cb6d..b13a5ae 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LS_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LS_Api.cs
@@ -434,6 +434,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             }
             return wl;
         }
+
         /// <summary>
         /// Set the current Windlight scene
         /// </summary>
@@ -446,13 +447,21 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 LSShoutError("LightShare functions are not enabled.");
                 return 0;
             }
-            if (!World.RegionInfo.EstateSettings.IsEstateManagerOrOwner(m_host.OwnerID) && World.GetScenePresence(m_host.OwnerID).GodLevel < 200)
+
+            if (!World.RegionInfo.EstateSettings.IsEstateManagerOrOwner(m_host.OwnerID))
             {
-                LSShoutError("lsSetWindlightScene can only be used by estate managers or owners.");
-                return 0;
+                ScenePresence sp = World.GetScenePresence(m_host.OwnerID);
+
+                if (sp == null || sp.GodLevel < 200)
+                {
+                    LSShoutError("lsSetWindlightScene can only be used by estate managers or owners.");
+                    return 0;
+                }
             }
+
             int success = 0;
             m_host.AddScriptLPS(1);
+
             if (LightShareModule.EnableWindlight)
             {
                 RegionLightShareData wl = getWindlightProfileFromRules(rules);
@@ -465,8 +474,10 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 LSShoutError("Windlight module is disabled");
                 return 0;
             }
+
             return success;
         }
+
         public void lsClearWindlightScene()
         {
             if (!m_LSFunctionsEnabled)
@@ -474,17 +485,25 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 LSShoutError("LightShare functions are not enabled.");
                 return;
             }
-            if (!World.RegionInfo.EstateSettings.IsEstateManagerOrOwner(m_host.OwnerID) && World.GetScenePresence(m_host.OwnerID).GodLevel < 200)
+
+            if (!World.RegionInfo.EstateSettings.IsEstateManagerOrOwner(m_host.OwnerID))
             {
-                LSShoutError("lsSetWindlightScene can only be used by estate managers or owners.");
-                return;
+                ScenePresence sp = World.GetScenePresence(m_host.OwnerID);
+
+                if (sp == null || sp.GodLevel < 200)
+                {
+                    LSShoutError("lsSetWindlightScene can only be used by estate managers or owners.");
+                    return;
+                }
             }
 
             m_host.ParentGroup.Scene.RegionInfo.WindlightSettings.valid = false;
             if (m_host.ParentGroup.Scene.SimulationDataService != null)
                 m_host.ParentGroup.Scene.SimulationDataService.RemoveRegionWindlightSettings(m_host.ParentGroup.Scene.RegionInfo.RegionID);
+
             m_host.ParentGroup.Scene.EventManager.TriggerOnSaveNewWindlightProfile();
         }
+
         /// <summary>
         /// Set the current Windlight scene to a target avatar
         /// </summary>
@@ -497,13 +516,21 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 LSShoutError("LightShare functions are not enabled.");
                 return 0;
             }
-            if (!World.RegionInfo.EstateSettings.IsEstateManagerOrOwner(m_host.OwnerID) && World.GetScenePresence(m_host.OwnerID).GodLevel < 200)
+
+            if (!World.RegionInfo.EstateSettings.IsEstateManagerOrOwner(m_host.OwnerID))
             {
-                LSShoutError("lsSetWindlightSceneTargeted can only be used by estate managers or owners.");
-                return 0;
+                ScenePresence sp = World.GetScenePresence(m_host.OwnerID);
+
+                if (sp == null || sp.GodLevel < 200)
+                {
+                    LSShoutError("lsSetWindlightSceneTargeted can only be used by estate managers or owners.");
+                    return 0;
+                }
             }
+
             int success = 0;
             m_host.AddScriptLPS(1);
+
             if (LightShareModule.EnableWindlight)
             { 
                 RegionLightShareData wl = getWindlightProfileFromRules(rules);
@@ -515,8 +542,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 LSShoutError("Windlight module is disabled");
                 return 0;
             }
+
             return success;
-        }
-        
+        }        
     }
-}
+}
\ No newline at end of file
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/MOD_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/MOD_Api.cs
index bd776b6..edcdfbc 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/MOD_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/MOD_Api.cs
@@ -319,7 +319,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             
             object[] convertedParms = new object[parms.Length];
             for (int i = 0; i < parms.Length; i++)
-                convertedParms[i] = ConvertFromLSL(parms[i],signature[i], fname);
+                convertedParms[i] = ConvertFromLSL(parms[i], signature[i], fname);
 
             // now call the function, the contract with the function is that it will always return
             // non-null but don't trust it completely
@@ -448,7 +448,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 }
             }
             
-            MODError(String.Format("{1}: parameter type mismatch; expecting {0}",type.Name, fname));
+            MODError(String.Format("{0}: parameter type mismatch; expecting {1}, type(parm)={2}", fname, type.Name, lslparm.GetType()));
             return null;
         }
 
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
index 9c148d1..7081416 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
@@ -3005,6 +3005,29 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             return ret;
         }
 
+        public LSL_Vector osGetRegionSize()
+        {
+            CheckThreatLevel(ThreatLevel.None, "osGetRegionSize");
+            m_host.AddScriptLPS(1);
+
+            bool isMegaregion;
+            IRegionCombinerModule rcMod = World.RequestModuleInterface<IRegionCombinerModule>();
+            if (rcMod != null)
+                isMegaregion = rcMod.IsRootForMegaregion(World.RegionInfo.RegionID);
+            else
+                isMegaregion = false;
+
+            if (isMegaregion)
+            {
+                Vector2 size = rcMod.GetSizeOfMegaregion(World.RegionInfo.RegionID);
+                return new LSL_Vector(size.X, size.Y, Constants.RegionHeight);
+            }
+            else
+            {
+                return new LSL_Vector((float)Constants.RegionSize, (float)Constants.RegionSize, Constants.RegionHeight);
+            }
+        }
+
         public int osGetSimulatorMemory()
         {
             CheckThreatLevel(ThreatLevel.Moderate, "osGetSimulatorMemory");
@@ -3043,7 +3066,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                         sp.ControllingClient.Kick(alert);
 
                     // ...and close on our side
-                    sp.Scene.IncomingCloseAgent(sp.UUID, false);
+                    sp.Scene.CloseAgent(sp.UUID, false);
                 }
             });
         }
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/Plugins/SensorRepeat.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/Plugins/SensorRepeat.cs
index a47e452..181399d 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/Plugins/SensorRepeat.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/Plugins/SensorRepeat.cs
@@ -353,6 +353,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Plugins
                 // Position of a sensor in a child prim attached to an avatar
                 // will be still wrong. 
                 ScenePresence avatar = m_CmdManager.m_ScriptEngine.World.GetScenePresence(SensePoint.ParentGroup.AttachedAvatar);
+
+                // Don't proceed if the avatar for this attachment has since been removed from the scene.
+                if (avatar == null)
+                    return sensedEntities;
+
                 fromRegionPos = avatar.AbsolutePosition;
                 q = avatar.Rotation;
             }
@@ -363,7 +368,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Plugins
 
             Vector3 ZeroVector = new Vector3(0, 0, 0);
 
-            bool nameSearch = (ts.name != null && ts.name != "");
+            bool nameSearch = !string.IsNullOrEmpty(ts.name);
 
             foreach (EntityBase ent in Entities)
             {
@@ -483,6 +488,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Plugins
                 // Position of a sensor in a child prim attached to an avatar
                 // will be still wrong. 
                 ScenePresence avatar = m_CmdManager.m_ScriptEngine.World.GetScenePresence(SensePoint.ParentGroup.AttachedAvatar);
+
+                // Don't proceed if the avatar for this attachment has since been removed from the scene.
                 if (avatar == null)
                     return sensedEntities;
                 fromRegionPos = avatar.AbsolutePosition;
@@ -601,7 +608,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Plugins
                     return sensedEntities;
                 senseEntity(sp);
             }
-            else if (ts.name != null && ts.name != "")
+            else if (!string.IsNullOrEmpty(ts.name))
             {
                 ScenePresence sp;
                 // Try lookup by name will return if/when found
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/Properties/AssemblyInfo.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/Properties/AssemblyInfo.cs
index 6d218a6..9137c69 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/Properties/AssemblyInfo.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/Properties/AssemblyInfo.cs
@@ -29,5 +29,5 @@ using System.Runtime.InteropServices;
 //      Build Number
 //      Revision
 //
-[assembly: AssemblyVersion("0.7.6.*")]
+[assembly: AssemblyVersion("0.8.0.*")]
 
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Interface/ILSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/ILSL_Api.cs
index daf89e5..d211a2b 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Interface/ILSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/ILSL_Api.cs
@@ -332,7 +332,6 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
               void llSensorRemove();
               void llSensorRepeat(string name, string id, int type, double range, double arc, double rate);
               void llSetAlpha(double alpha, int face);
-              void llSetAngularVelocity(LSL_Vector angvelocity, int local);
               void llSetBuoyancy(double buoyancy);
               void llSetCameraAtOffset(LSL_Vector offset);
               void llSetCameraEyeOffset(LSL_Vector offset);
@@ -340,9 +339,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
               void llSetCameraParams(LSL_List rules);
               void llSetClickAction(int action);
               void llSetColor(LSL_Vector color, int face);
+              void llSetContentType(LSL_Key id, LSL_Integer type);
               void llSetDamage(double damage);
               void llSetForce(LSL_Vector force, int local);
               void llSetForceAndTorque(LSL_Vector force, LSL_Vector torque, int local);
+              void llSetAngularVelocity(LSL_Vector angularVelocity, int local);
               void llSetHoverHeight(double height, int water, double tau);
               void llSetInventoryPermMask(string item, int mask, int value);
               void llSetLinkAlpha(int linknumber, double alpha, int face);
@@ -383,7 +384,6 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
               void llSetVehicleRotationParam(int param, LSL_Rotation rot);
               void llSetVehicleType(int type);
               void llSetVehicleVectorParam(int param, LSL_Vector vec);
-              void llSetVelocity(LSL_Vector velocity, int local);
               void llShout(int channelID, string text);
          LSL_Float llSin(double f);
               void llSitTarget(LSL_Vector offset, LSL_Rotation rot);
@@ -434,6 +434,5 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
               void llSetKeyframedMotion(LSL_List frames, LSL_List options);
           LSL_List GetPrimitiveParamsEx(LSL_Key prim, LSL_List rules);
           LSL_List llGetPhysicsMaterial();
-              void llSetContentType(LSL_Key id, LSL_Integer content_type);
     }
 }
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs
index a652cb8..d80d389 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs
@@ -336,6 +336,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
         key osGetMapTexture();
         key osGetRegionMapTexture(string regionName);
         LSL_List osGetRegionStats();
+        vector osGetRegionSize();
 
         int osGetSimulatorMemory();
         void osKickAvatar(string FirstName,string SurName,string alert);
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Constants.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Constants.cs
index 6efa73f..e59c0be 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Constants.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Constants.cs
@@ -107,6 +107,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
         public const int PSYS_PART_TARGET_POS_MASK = 64;
         public const int PSYS_PART_TARGET_LINEAR_MASK = 128;
         public const int PSYS_PART_EMISSIVE_MASK = 256;
+        public const int PSYS_PART_RIBBON_MASK = 1024;
         public const int PSYS_PART_FLAGS = 0;
         public const int PSYS_PART_START_COLOR = 1;
         public const int PSYS_PART_START_ALPHA = 2;
@@ -130,6 +131,18 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
         public const int PSYS_SRC_OMEGA = 21;
         public const int PSYS_SRC_ANGLE_BEGIN = 22;
         public const int PSYS_SRC_ANGLE_END = 23;
+        public const int PSYS_PART_BLEND_FUNC_SOURCE = 24;
+        public const int PSYS_PART_BLEND_FUNC_DEST = 25;
+        public const int PSYS_PART_START_GLOW = 26;
+        public const int PSYS_PART_END_GLOW = 27;
+        public const int PSYS_PART_BF_ONE = 0;
+        public const int PSYS_PART_BF_ZERO = 1;
+        public const int PSYS_PART_BF_DEST_COLOR = 2;
+        public const int PSYS_PART_BF_SOURCE_COLOR = 3;
+        public const int PSYS_PART_BF_ONE_MINUS_DEST_COLOR = 4;
+        public const int PSYS_PART_BF_ONE_MINUS_SOURCE_COLOR = 5;
+        public const int PSYS_PART_BF_SOURCE_ALPHA = 7;
+        public const int PSYS_PART_BF_ONE_MINUS_SOURCE_ALPHA = 9;
         public const int PSYS_SRC_PATTERN_DROP = 1;
         public const int PSYS_SRC_PATTERN_EXPLODE = 2;
         public const int PSYS_SRC_PATTERN_ANGLE = 4;
@@ -361,6 +374,17 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
         public const int HTTP_CUSTOM_HEADER = 5;
         public const int HTTP_PRAGMA_NO_CACHE = 6;
 
+        // llSetContentType
+        public const int CONTENT_TYPE_TEXT = 0; //text/plain
+        public const int CONTENT_TYPE_HTML = 1; //text/html
+        public const int CONTENT_TYPE_XML = 2; //application/xml
+        public const int CONTENT_TYPE_XHTML = 3; //application/xhtml+xml
+        public const int CONTENT_TYPE_ATOM = 4; //application/atom+xml
+        public const int CONTENT_TYPE_JSON = 5; //application/json
+        public const int CONTENT_TYPE_LLSD = 6; //application/llsd+xml
+        public const int CONTENT_TYPE_FORM = 7; //application/x-www-form-urlencoded
+        public const int CONTENT_TYPE_RSS = 8; //application/rss+xml
+
         public const int PRIM_MATERIAL = 2;
         public const int PRIM_PHYSICS = 3;
         public const int PRIM_TEMP_ON_REZ = 4;
@@ -772,8 +796,5 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
         /// process message parameter as regex
         /// </summary>
         public const int OS_LISTEN_REGEX_MESSAGE = 0x2;
-
-        public const int CONTENT_TYPE_TEXT = 0;
-        public const int CONTENT_TYPE_HTML = 1;
     }
 }
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Stub.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Stub.cs
index 6f3677c..4fc8d65 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Stub.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Stub.cs
@@ -1495,11 +1495,6 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
             m_LSL_Functions.llSetAlpha(alpha, face);
         }
 
-        public void llSetAngularVelocity(LSL_Vector angvelocity, int local)
-        {
-            m_LSL_Functions.llSetAngularVelocity(angvelocity, local);
-        }
-
         public void llSetBuoyancy(double buoyancy)
         {
             m_LSL_Functions.llSetBuoyancy(buoyancy);
@@ -1535,6 +1530,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
             m_LSL_Functions.llSetColor(color, face);
         }
 
+        public void llSetContentType(LSL_Key id, LSL_Integer type)
+        {
+            m_LSL_Functions.llSetContentType(id, type);
+        }
+
         public void llSetDamage(double damage)
         {
             m_LSL_Functions.llSetDamage(damage);
@@ -1550,6 +1550,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
             m_LSL_Functions.llSetForceAndTorque(force, torque, local);
         }
 
+        public void llSetAngularVelocity(LSL_Vector force, int local)
+        {
+            m_LSL_Functions.llSetAngularVelocity(force, local);
+        }
+
         public void llSetHoverHeight(double height, int water, double tau)
         {
             m_LSL_Functions.llSetHoverHeight(height, water, tau);
@@ -1740,11 +1745,6 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
             m_LSL_Functions.llSetVehicleVectorParam(param, vec);
         }
 
-        public void llSetVelocity(LSL_Vector velocity, int local)
-        {
-            m_LSL_Functions.llSetVelocity(velocity, local);
-        }
-
         public void llShout(int channelID, string text)
         {
             m_LSL_Functions.llShout(channelID, text);
@@ -2014,10 +2014,5 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
         {
             return m_LSL_Functions.llGetPhysicsMaterial();
         }
-
-        public void llSetContentType(LSL_Key id, LSL_Integer content_type)
-        {
-            m_LSL_Functions.llSetContentType(id, content_type);
-        }
     }
 }
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs
index b63773b..9cf7b35 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs
@@ -858,6 +858,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
             return m_OSSL_Functions.osGetRegionStats();
         }
 
+        public vector osGetRegionSize()
+        {
+            return m_OSSL_Functions.osGetRegionSize();
+        }
+
         /// <summary>
         /// Returns the amount of memory in use by the Simulator Daemon.
         /// Amount in bytes - if >= 4GB, returns 4GB. (LSL is not 64-bit aware)
diff --git a/OpenSim/Region/ScriptEngine/Shared/CodeTools/CSCodeGenerator.cs b/OpenSim/Region/ScriptEngine/Shared/CodeTools/CSCodeGenerator.cs
index 9e32f40..6aa717d 100644
--- a/OpenSim/Region/ScriptEngine/Shared/CodeTools/CSCodeGenerator.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/CodeTools/CSCodeGenerator.cs
@@ -937,7 +937,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.CodeTools
                 {
                     string retval = null;
                     if (value is int)
-                        retval = ((int)value).ToString();
+                        retval = String.Format("new LSL_Types.LSLInteger({0})",((int)value).ToString());
                     else if (value is float)
                         retval = String.Format("new LSL_Types.LSLFloat({0})",((float)value).ToString());
                     else if (value is string)
diff --git a/OpenSim/Region/ScriptEngine/Shared/CodeTools/Compiler.cs b/OpenSim/Region/ScriptEngine/Shared/CodeTools/Compiler.cs
index b71afe3..a1b8d85 100644
--- a/OpenSim/Region/ScriptEngine/Shared/CodeTools/Compiler.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/CodeTools/Compiler.cs
@@ -610,6 +610,7 @@ namespace SecondLife
                             results = CScodeProvider.CompileAssemblyFromSource(
                                 parameters, Script);
                         }
+
                         // Deal with an occasional segv in the compiler.
                         // Rarely, if ever, occurs twice in succession.
                         // Line # == 0 and no file name are indications that
@@ -617,7 +618,7 @@ namespace SecondLife
                         // error log.
                         if (results.Errors.Count > 0)
                         {
-                            if (!retried && (results.Errors[0].FileName == null || results.Errors[0].FileName == String.Empty) &&
+                            if (!retried && string.IsNullOrEmpty(results.Errors[0].FileName) &&
                                 results.Errors[0].Line == 0)
                             {
                                 // System.Console.WriteLine("retrying failed compilation");
@@ -647,15 +648,19 @@ namespace SecondLife
                                         "language type \"" + lang.ToString() + "\"");
             }
 
-            // Check result
-            // Go through errors
+//            foreach (Type type in results.CompiledAssembly.GetTypes())
+//            {
+//                foreach (MethodInfo method in type.GetMethods(BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance | BindingFlags.Static))
+//                {
+//                    m_log.DebugFormat("[COMPILER]: {0}.{1}", type.FullName, method.Name);
+//                }
+//            }
 
             //
             // WARNINGS AND ERRORS
             //
             bool hadErrors = false;
             string errtext = String.Empty;
-
             if (results.Errors.Count > 0)
             {
                 foreach (CompilerError CompErr in results.Errors)
diff --git a/OpenSim/Region/ScriptEngine/Shared/CodeTools/LSL2CSCodeTransformer.cs b/OpenSim/Region/ScriptEngine/Shared/CodeTools/LSL2CSCodeTransformer.cs
index e77b3d2..0fb3574 100644
--- a/OpenSim/Region/ScriptEngine/Shared/CodeTools/LSL2CSCodeTransformer.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/CodeTools/LSL2CSCodeTransformer.cs
@@ -27,12 +27,16 @@
 
 using System;
 using System.Collections.Generic;
+using System.Reflection;
+using log4net;
 using Tools;
 
 namespace OpenSim.Region.ScriptEngine.Shared.CodeTools
 {
     public class LSL2CSCodeTransformer
     {
+//        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
         private SYMBOL m_astRoot = null;
         private static Dictionary<string, string> m_datatypeLSL2OpenSim = null;
 
@@ -78,6 +82,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.CodeTools
         /// <param name="s">The current node to transform.</param>
         private void TransformNode(SYMBOL s)
         {
+//            m_log.DebugFormat("[LSL2CSCODETRANSFORMER]: Tranforming node {0}", s);
+
             // make sure to put type lower in the inheritance hierarchy first
             // ie: since IdentConstant and StringConstant inherit from Constant,
             // put IdentConstant and StringConstant before Constant
@@ -103,10 +109,14 @@ namespace OpenSim.Region.ScriptEngine.Shared.CodeTools
                 // We need to check for that here.
                 if (null != s.kids[i])
                 {
+//                    m_log.Debug("[LSL2CSCODETRANSFORMER]: Moving down level");
+
                     if (!(s is Assignment || s is ArgumentDeclarationList) && s.kids[i] is Declaration)
                         AddImplicitInitialization(s, i);
 
                     TransformNode((SYMBOL) s.kids[i]);
+
+//                    m_log.Debug("[LSL2CSCODETRANSFORMER]: Moving up level");
                 }
             }
         }
diff --git a/OpenSim/Region/ScriptEngine/Shared/CodeTools/Properties/AssemblyInfo.cs b/OpenSim/Region/ScriptEngine/Shared/CodeTools/Properties/AssemblyInfo.cs
index 5b5c4fd..d163438 100644
--- a/OpenSim/Region/ScriptEngine/Shared/CodeTools/Properties/AssemblyInfo.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/CodeTools/Properties/AssemblyInfo.cs
@@ -29,5 +29,5 @@ using System.Runtime.InteropServices;
 //      Build Number
 //      Revision
 //
-[assembly: AssemblyVersion("0.7.6.*")]
+[assembly: AssemblyVersion("0.8.0.*")]
 
diff --git a/OpenSim/Region/ScriptEngine/Shared/CodeTools/Tests/CSCodeGeneratorTest.cs b/OpenSim/Region/ScriptEngine/Shared/CodeTools/Tests/CSCodeGeneratorTest.cs
index 77e087c..b92f3a3 100644
--- a/OpenSim/Region/ScriptEngine/Shared/CodeTools/Tests/CSCodeGeneratorTest.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/CodeTools/Tests/CSCodeGeneratorTest.cs
@@ -762,6 +762,7 @@ default
         public void TestIfStatement()
         {
             TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
 
             string input = @"// let's test if statements
 
diff --git a/OpenSim/Region/ScriptEngine/Shared/CodeTools/Tests/LSL_EventTests.cs b/OpenSim/Region/ScriptEngine/Shared/CodeTools/Tests/LSL_EventTests.cs
new file mode 100644
index 0000000..67ce10a
--- /dev/null
+++ b/OpenSim/Region/ScriptEngine/Shared/CodeTools/Tests/LSL_EventTests.cs
@@ -0,0 +1,359 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Text.RegularExpressions;
+using NUnit.Framework;
+using OpenSim.Region.ScriptEngine.Shared.CodeTools;
+using OpenSim.Tests.Common;
+
+namespace OpenSim.Region.ScriptEngine.Shared.Tests
+{
+    public class LSL_EventTests : OpenSimTestCase
+    {
+        CSCodeGenerator m_cg = new CSCodeGenerator();
+
+        [Test]
+        public void TestBadEvent()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            TestCompile("default { bad() {} }", true);
+        }
+
+        [Test]
+        public void TestAttachEvent()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            TestKeyArgEvent("attach");
+        }
+
+        [Test]
+        public void TestObjectRezEvent()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            TestKeyArgEvent("object_rez");
+        }
+
+        [Test]
+        public void TestMovingEndEvent()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            TestVoidArgEvent("moving_end");
+        }
+
+        [Test]
+        public void TestMovingStartEvent()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            TestVoidArgEvent("moving_start");
+        }
+
+        [Test]
+        public void TestNoSensorEvent()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            TestVoidArgEvent("no_sensor");
+        }
+
+        [Test]
+        public void TestNotAtRotTargetEvent()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            TestVoidArgEvent("not_at_rot_target");
+        }
+
+        [Test]
+        public void TestNotAtTargetEvent()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            TestVoidArgEvent("not_at_target");
+        }
+
+        [Test]
+        public void TestStateEntryEvent()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            TestVoidArgEvent("state_entry");
+        }
+
+        [Test]
+        public void TestStateExitEvent()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            TestVoidArgEvent("state_exit");
+        }
+
+        [Test]
+        public void TestTimerEvent()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            TestVoidArgEvent("timer");
+        }
+
+        private void TestVoidArgEvent(string eventName)
+        {
+            TestCompile("default { " + eventName + "() {} }", false);
+            TestCompile("default { " + eventName + "(integer n) {} }", true);
+        }
+
+        [Test]
+        public void TestChangedEvent()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            TestIntArgEvent("changed");
+        }  
+
+        [Test]
+        public void TestCollisionEvent()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            TestIntArgEvent("collision");
+        }  
+
+        [Test]
+        public void TestCollisionStartEvent()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            TestIntArgEvent("collision_start");
+        }  
+
+        [Test]
+        public void TestCollisionEndEvent()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            TestIntArgEvent("collision_end");
+        }  
+
+        [Test]
+        public void TestOnRezEvent()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            TestIntArgEvent("on_rez");
+        }  
+
+        [Test]
+        public void TestRunTimePermissionsEvent()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            TestIntArgEvent("run_time_permissions");
+        }  
+
+        [Test]
+        public void TestSensorEvent()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            TestIntArgEvent("sensor");
+        }  
+
+        [Test]
+        public void TestTouchEvent()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            TestIntArgEvent("touch");
+        }  
+
+        [Test]
+        public void TestTouchStartEvent()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            TestIntArgEvent("touch_start");
+        }            
+
+        [Test]
+        public void TestTouchEndEvent()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            TestIntArgEvent("touch_end");
+        }  
+
+        [Test]
+        public void TestLandCollisionEvent()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            TestVectorArgEvent("land_collision");
+        }
+
+        [Test]
+        public void TestLandCollisionStartEvent()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            TestVectorArgEvent("land_collision_start");
+        }
+
+        [Test]
+        public void TestLandCollisionEndEvent()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            TestVectorArgEvent("land_collision_end");
+        }
+
+        [Test]
+        public void TestAtRotTargetEvent()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            TestIntRotRotArgEvent("at_rot_target");
+        }
+
+        [Test]
+        public void TestAtTargetEvent()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            TestIntVecVecArgEvent("at_target");
+        }
+
+        [Test]
+        public void TestControlEvent()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            TestKeyIntIntArgEvent("control");
+        }
+
+        private void TestIntArgEvent(string eventName)
+        {
+            TestCompile("default { " + eventName + "(integer n) {} }", false);
+            TestCompile("default { " + eventName + "{{}} }", true);
+            TestCompile("default { " + eventName + "(string s) {{}} }", true);
+            TestCompile("default { " + eventName + "(integer n, integer o) {{}} }", true);
+        }
+
+        private void TestKeyArgEvent(string eventName)
+        {
+            TestCompile("default { " + eventName + "(key k) {} }", false);
+            TestCompile("default { " + eventName + "{{}} }", true);
+            TestCompile("default { " + eventName + "(string s) {{}} }", true);
+            TestCompile("default { " + eventName + "(key k, key l) {{}} }", true);
+        }
+
+        private void TestVectorArgEvent(string eventName)
+        {
+            TestCompile("default { " + eventName + "(vector v) {} }", false);
+            TestCompile("default { " + eventName + "{{}} }", true);
+            TestCompile("default { " + eventName + "(string s) {{}} }", true);
+            TestCompile("default { " + eventName + "(vector v, vector w) {{}} }", true);
+        }
+
+        private void TestIntRotRotArgEvent(string eventName)
+        {
+            TestCompile("default { " + eventName + "(integer n, rotation r, rotation s) {} }", false);
+            TestCompile("default { " + eventName + "{{}} }", true);
+            TestCompile("default { " + eventName + "(string s) {{}} }", true);
+            TestCompile("default { " + eventName + "(integer n, rotation r, rotation s, rotation t) {{}} }", true);
+        }
+
+        private void TestIntVecVecArgEvent(string eventName)
+        {
+            TestCompile("default { " + eventName + "(integer n, vector v, vector w) {} }", false);
+            TestCompile("default { " + eventName + "{{}} }", true);
+            TestCompile("default { " + eventName + "(string s) {{}} }", true);
+            TestCompile("default { " + eventName + "(integer n, vector v, vector w, vector x) {{}} }", true);
+        }
+
+        private void TestKeyIntIntArgEvent(string eventName)
+        {
+            TestCompile("default { " + eventName + "(key k, integer n, integer o) {} }", false);
+            TestCompile("default { " + eventName + "{{}} }", true);
+            TestCompile("default { " + eventName + "(string s) {{}} }", true);
+            TestCompile("default { " + eventName + "(key k, integer n, integer o, integer p) {{}} }", true);
+        }
+
+        private void TestCompile(string script, bool expectException)
+        {
+            bool gotException = false;
+            Exception ge = null;
+
+            try
+            {
+                m_cg.Convert(script);
+            }
+            catch (Exception e)
+            {
+                gotException = true;
+                ge = e;
+            }
+
+            Assert.That(
+                gotException, 
+                Is.EqualTo(expectException), 
+                "Failed on {0}, exception {1}", script, ge != null ? ge.ToString() : "n/a");
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/ScriptEngine/Shared/CodeTools/lsl.parser.cs b/OpenSim/Region/ScriptEngine/Shared/CodeTools/lsl.parser.cs
index ca56cd6..44957bd 100644
--- a/OpenSim/Region/ScriptEngine/Shared/CodeTools/lsl.parser.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/CodeTools/lsl.parser.cs
@@ -116,9 +116,9 @@ public class StateEvent : SYMBOL{
 )yyp)){ m_name = name ;
  kids . Add ( cs );
 }
- public  StateEvent (Parser yyp, string  name , ArgumentDeclarationList  dal , CompoundStatement  cs ):base(((LSLSyntax
+ public  StateEvent (Parser yyp, string  name , ArgumentDeclarationList  adl , CompoundStatement  cs ):base(((LSLSyntax
 )yyp)){ m_name = name ;
- if (0< dal . kids . Count ) kids . Add ( dal );
+ if (0< adl . kids . Count ) kids . Add ( adl );
  kids . Add ( cs );
 }
  public  override  string  ToString (){ return "EVENT<"+ m_name +">";
@@ -130,20 +130,133 @@ public class StateEvent : SYMBOL{
 public override string yyname { get { return "StateEvent"; }}
 public override int yynum { get { return 103; }}
 public StateEvent(Parser yyp):base(yyp){}}
-//%+ArgumentDeclarationList+104
+//%+VoidArgStateEvent+104
+public class VoidArgStateEvent : StateEvent{
+ public  VoidArgStateEvent (Parser yyp, string  name , CompoundStatement  cs ):base(((LSLSyntax
+)yyp), name , cs ){}
+
+public override string yyname { get { return "VoidArgStateEvent"; }}
+public override int yynum { get { return 104; }}
+public VoidArgStateEvent(Parser yyp):base(yyp){}}
+//%+KeyArgStateEvent+105
+public class KeyArgStateEvent : StateEvent{
+ public  KeyArgStateEvent (Parser yyp, string  name , KeyArgumentDeclarationList  adl , CompoundStatement  cs ):base(((LSLSyntax
+)yyp), name , adl , cs ){}
+
+public override string yyname { get { return "KeyArgStateEvent"; }}
+public override int yynum { get { return 105; }}
+public KeyArgStateEvent(Parser yyp):base(yyp){}}
+//%+IntArgStateEvent+106
+public class IntArgStateEvent : StateEvent{
+ public  IntArgStateEvent (Parser yyp, string  name , IntArgumentDeclarationList  adl , CompoundStatement  cs ):base(((LSLSyntax
+)yyp), name , adl , cs ){}
+
+public override string yyname { get { return "IntArgStateEvent"; }}
+public override int yynum { get { return 106; }}
+public IntArgStateEvent(Parser yyp):base(yyp){}}
+//%+VectorArgStateEvent+107
+public class VectorArgStateEvent : StateEvent{
+ public  VectorArgStateEvent (Parser yyp, string  name , VectorArgumentDeclarationList  adl , CompoundStatement  cs ):base(((LSLSyntax
+)yyp), name , adl , cs ){}
+
+public override string yyname { get { return "VectorArgStateEvent"; }}
+public override int yynum { get { return 107; }}
+public VectorArgStateEvent(Parser yyp):base(yyp){}}
+//%+IntRotRotArgStateEvent+108
+public class IntRotRotArgStateEvent : StateEvent{
+ public  IntRotRotArgStateEvent (Parser yyp, string  name , IntRotRotArgumentDeclarationList  adl , CompoundStatement  cs ):base(((LSLSyntax
+)yyp), name , adl , cs ){}
+
+public override string yyname { get { return "IntRotRotArgStateEvent"; }}
+public override int yynum { get { return 108; }}
+public IntRotRotArgStateEvent(Parser yyp):base(yyp){}}
+//%+IntVecVecArgStateEvent+109
+public class IntVecVecArgStateEvent : StateEvent{
+ public  IntVecVecArgStateEvent (Parser yyp, string  name , IntVecVecArgumentDeclarationList  adl , CompoundStatement  cs ):base(((LSLSyntax
+)yyp), name , adl , cs ){}
+
+public override string yyname { get { return "IntVecVecArgStateEvent"; }}
+public override int yynum { get { return 109; }}
+public IntVecVecArgStateEvent(Parser yyp):base(yyp){}}
+//%+KeyIntIntArgStateEvent+110
+public class KeyIntIntArgStateEvent : StateEvent{
+ public  KeyIntIntArgStateEvent (Parser yyp, string  name , KeyIntIntArgumentDeclarationList  adl , CompoundStatement  cs ):base(((LSLSyntax
+)yyp), name , adl , cs ){}
+
+public override string yyname { get { return "KeyIntIntArgStateEvent"; }}
+public override int yynum { get { return 110; }}
+public KeyIntIntArgStateEvent(Parser yyp):base(yyp){}}
+//%+ArgumentDeclarationList+111
 public class ArgumentDeclarationList : SYMBOL{
  public  ArgumentDeclarationList (Parser yyp, Declaration  d ):base(((LSLSyntax
 )yyp)){ kids . Add ( d );
 }
+ public  ArgumentDeclarationList (Parser yyp, Declaration  d , Declaration  d2 ):base(((LSLSyntax
+)yyp)){ kids . Add ( d );
+ kids . Add ( d2 );
+}
+ public  ArgumentDeclarationList (Parser yyp, Declaration  d , Declaration  d2 , Declaration  d3 ):base(((LSLSyntax
+)yyp)){ kids . Add ( d );
+ kids . Add ( d2 );
+ kids . Add ( d3 );
+}
  public  ArgumentDeclarationList (Parser yyp, ArgumentDeclarationList  adl , Declaration  d ):base(((LSLSyntax
 )yyp)){ while (0< adl . kids . Count ) kids . Add ( adl . kids . Pop ());
  kids . Add ( d );
 }
 
 public override string yyname { get { return "ArgumentDeclarationList"; }}
-public override int yynum { get { return 104; }}
+public override int yynum { get { return 111; }}
 public ArgumentDeclarationList(Parser yyp):base(yyp){}}
-//%+Declaration+105
+//%+KeyArgumentDeclarationList+112
+public class KeyArgumentDeclarationList : ArgumentDeclarationList{
+ public  KeyArgumentDeclarationList (Parser yyp, KeyDeclaration  d ):base(((LSLSyntax
+)yyp), d ){}
+
+public override string yyname { get { return "KeyArgumentDeclarationList"; }}
+public override int yynum { get { return 112; }}
+public KeyArgumentDeclarationList(Parser yyp):base(yyp){}}
+//%+IntArgumentDeclarationList+113
+public class IntArgumentDeclarationList : ArgumentDeclarationList{
+ public  IntArgumentDeclarationList (Parser yyp, IntDeclaration  d ):base(((LSLSyntax
+)yyp), d ){}
+
+public override string yyname { get { return "IntArgumentDeclarationList"; }}
+public override int yynum { get { return 113; }}
+public IntArgumentDeclarationList(Parser yyp):base(yyp){}}
+//%+VectorArgumentDeclarationList+114
+public class VectorArgumentDeclarationList : ArgumentDeclarationList{
+ public  VectorArgumentDeclarationList (Parser yyp, VecDeclaration  d ):base(((LSLSyntax
+)yyp), d ){}
+
+public override string yyname { get { return "VectorArgumentDeclarationList"; }}
+public override int yynum { get { return 114; }}
+public VectorArgumentDeclarationList(Parser yyp):base(yyp){}}
+//%+IntRotRotArgumentDeclarationList+115
+public class IntRotRotArgumentDeclarationList : ArgumentDeclarationList{
+ public  IntRotRotArgumentDeclarationList (Parser yyp, Declaration  d1 , Declaration  d2 , Declaration  d3 ):base(((LSLSyntax
+)yyp), d1 , d2 , d3 ){}
+
+public override string yyname { get { return "IntRotRotArgumentDeclarationList"; }}
+public override int yynum { get { return 115; }}
+public IntRotRotArgumentDeclarationList(Parser yyp):base(yyp){}}
+//%+IntVecVecArgumentDeclarationList+116
+public class IntVecVecArgumentDeclarationList : ArgumentDeclarationList{
+ public  IntVecVecArgumentDeclarationList (Parser yyp, Declaration  d1 , Declaration  d2 , Declaration  d3 ):base(((LSLSyntax
+)yyp), d1 , d2 , d3 ){}
+
+public override string yyname { get { return "IntVecVecArgumentDeclarationList"; }}
+public override int yynum { get { return 116; }}
+public IntVecVecArgumentDeclarationList(Parser yyp):base(yyp){}}
+//%+KeyIntIntArgumentDeclarationList+117
+public class KeyIntIntArgumentDeclarationList : ArgumentDeclarationList{
+ public  KeyIntIntArgumentDeclarationList (Parser yyp, Declaration  d1 , Declaration  d2 , Declaration  d3 ):base(((LSLSyntax
+)yyp), d1 , d2 , d3 ){}
+
+public override string yyname { get { return "KeyIntIntArgumentDeclarationList"; }}
+public override int yynum { get { return 117; }}
+public KeyIntIntArgumentDeclarationList(Parser yyp):base(yyp){}}
+//%+Declaration+118
 public class Declaration : SYMBOL{
  private  string  m_datatype ;
  private  string  m_id ;
@@ -163,9 +276,41 @@ public class Declaration : SYMBOL{
 }
 
 public override string yyname { get { return "Declaration"; }}
-public override int yynum { get { return 105; }}
+public override int yynum { get { return 118; }}
 public Declaration(Parser yyp):base(yyp){}}
-//%+Typename+106
+//%+KeyDeclaration+119
+public class KeyDeclaration : Declaration{
+ public  KeyDeclaration (Parser yyp, string  type , string  id ):base(((LSLSyntax
+)yyp), type , id ){}
+
+public override string yyname { get { return "KeyDeclaration"; }}
+public override int yynum { get { return 119; }}
+public KeyDeclaration(Parser yyp):base(yyp){}}
+//%+IntDeclaration+120
+public class IntDeclaration : Declaration{
+ public  IntDeclaration (Parser yyp, string  type , string  id ):base(((LSLSyntax
+)yyp), type , id ){}
+
+public override string yyname { get { return "IntDeclaration"; }}
+public override int yynum { get { return 120; }}
+public IntDeclaration(Parser yyp):base(yyp){}}
+//%+VecDeclaration+121
+public class VecDeclaration : Declaration{
+ public  VecDeclaration (Parser yyp, string  type , string  id ):base(((LSLSyntax
+)yyp), type , id ){}
+
+public override string yyname { get { return "VecDeclaration"; }}
+public override int yynum { get { return 121; }}
+public VecDeclaration(Parser yyp):base(yyp){}}
+//%+RotDeclaration+122
+public class RotDeclaration : Declaration{
+ public  RotDeclaration (Parser yyp, string  type , string  id ):base(((LSLSyntax
+)yyp), type , id ){}
+
+public override string yyname { get { return "RotDeclaration"; }}
+public override int yynum { get { return 122; }}
+public RotDeclaration(Parser yyp):base(yyp){}}
+//%+Typename+123
 public class Typename : SYMBOL{
  public  string  yytext ;
  public  Typename (Parser yyp, string  text ):base(((LSLSyntax
@@ -173,9 +318,9 @@ public class Typename : SYMBOL{
 }
 
 public override string yyname { get { return "Typename"; }}
-public override int yynum { get { return 106; }}
+public override int yynum { get { return 123; }}
 public Typename(Parser yyp):base(yyp){}}
-//%+Event+107
+//%+Event+124
 public class Event : SYMBOL{
  public  string  yytext ;
  public  Event (Parser yyp, string  text ):base(((LSLSyntax
@@ -183,9 +328,65 @@ public class Event : SYMBOL{
 }
 
 public override string yyname { get { return "Event"; }}
-public override int yynum { get { return 107; }}
+public override int yynum { get { return 124; }}
 public Event(Parser yyp):base(yyp){}}
-//%+CompoundStatement+108
+//%+VoidArgEvent+125
+public class VoidArgEvent : Event{
+ public  VoidArgEvent (Parser yyp, string  text ):base(((LSLSyntax
+)yyp), text ){}
+
+public override string yyname { get { return "VoidArgEvent"; }}
+public override int yynum { get { return 125; }}
+public VoidArgEvent(Parser yyp):base(yyp){}}
+//%+KeyArgEvent+126
+public class KeyArgEvent : Event{
+ public  KeyArgEvent (Parser yyp, string  text ):base(((LSLSyntax
+)yyp), text ){}
+
+public override string yyname { get { return "KeyArgEvent"; }}
+public override int yynum { get { return 126; }}
+public KeyArgEvent(Parser yyp):base(yyp){}}
+//%+IntArgEvent+127
+public class IntArgEvent : Event{
+ public  IntArgEvent (Parser yyp, string  text ):base(((LSLSyntax
+)yyp), text ){}
+
+public override string yyname { get { return "IntArgEvent"; }}
+public override int yynum { get { return 127; }}
+public IntArgEvent(Parser yyp):base(yyp){}}
+//%+VectorArgEvent+128
+public class VectorArgEvent : Event{
+ public  VectorArgEvent (Parser yyp, string  text ):base(((LSLSyntax
+)yyp), text ){}
+
+public override string yyname { get { return "VectorArgEvent"; }}
+public override int yynum { get { return 128; }}
+public VectorArgEvent(Parser yyp):base(yyp){}}
+//%+IntRotRotArgEvent+129
+public class IntRotRotArgEvent : Event{
+ public  IntRotRotArgEvent (Parser yyp, string  text ):base(((LSLSyntax
+)yyp), text ){}
+
+public override string yyname { get { return "IntRotRotArgEvent"; }}
+public override int yynum { get { return 129; }}
+public IntRotRotArgEvent(Parser yyp):base(yyp){}}
+//%+IntVecVecArgEvent+130
+public class IntVecVecArgEvent : Event{
+ public  IntVecVecArgEvent (Parser yyp, string  text ):base(((LSLSyntax
+)yyp), text ){}
+
+public override string yyname { get { return "IntVecVecArgEvent"; }}
+public override int yynum { get { return 130; }}
+public IntVecVecArgEvent(Parser yyp):base(yyp){}}
+//%+KeyIntIntArgEvent+131
+public class KeyIntIntArgEvent : Event{
+ public  KeyIntIntArgEvent (Parser yyp, string  text ):base(((LSLSyntax
+)yyp), text ){}
+
+public override string yyname { get { return "KeyIntIntArgEvent"; }}
+public override int yynum { get { return 131; }}
+public KeyIntIntArgEvent(Parser yyp):base(yyp){}}
+//%+CompoundStatement+132
 public class CompoundStatement : SYMBOL{
  public  CompoundStatement (Parser yyp):base(((LSLSyntax
 )yyp)){}
@@ -194,9 +395,9 @@ public class CompoundStatement : SYMBOL{
 }
 
 public override string yyname { get { return "CompoundStatement"; }}
-public override int yynum { get { return 108; }}
+public override int yynum { get { return 132; }}
 }
-//%+StatementList+109
+//%+StatementList+133
 public class StatementList : SYMBOL{
  private  void  AddStatement ( Statement  s ){ if ( s . kids . Top  is  IfStatement || s . kids . Top  is  WhileStatement || s . kids . Top  is  DoWhileStatement || s . kids . Top  is  ForLoop ) kids . Add ( s . kids . Pop ());
  else  kids . Add ( s );
@@ -210,9 +411,9 @@ public class StatementList : SYMBOL{
 }
 
 public override string yyname { get { return "StatementList"; }}
-public override int yynum { get { return 109; }}
+public override int yynum { get { return 133; }}
 public StatementList(Parser yyp):base(yyp){}}
-//%+Statement+110
+//%+Statement+134
 public class Statement : SYMBOL{
  public  Statement (Parser yyp, Declaration  d ):base(((LSLSyntax
 )yyp)){ kids . Add ( d );
@@ -258,9 +459,9 @@ public class Statement : SYMBOL{
 }
 
 public override string yyname { get { return "Statement"; }}
-public override int yynum { get { return 110; }}
+public override int yynum { get { return 134; }}
 public Statement(Parser yyp):base(yyp){}}
-//%+EmptyStatement+111
+//%+EmptyStatement+135
 public class EmptyStatement : SYMBOL{
  public  EmptyStatement (Parser yyp):base(((LSLSyntax
 )yyp)){}
@@ -268,9 +469,9 @@ public class EmptyStatement : SYMBOL{
 }
 
 public override string yyname { get { return "EmptyStatement"; }}
-public override int yynum { get { return 111; }}
+public override int yynum { get { return 135; }}
 }
-//%+Assignment+112
+//%+Assignment+136
 public class Assignment : SYMBOL{
  protected  string  m_assignmentType ;
  public  Assignment (Parser yyp, SYMBOL  lhs , SYMBOL  rhs , string  assignmentType ):base(((LSLSyntax
@@ -290,9 +491,9 @@ public class Assignment : SYMBOL{
 }
 
 public override string yyname { get { return "Assignment"; }}
-public override int yynum { get { return 112; }}
+public override int yynum { get { return 136; }}
 public Assignment(Parser yyp):base(yyp){}}
-//%+SimpleAssignment+113
+//%+SimpleAssignment+137
 public class SimpleAssignment : Assignment{
  public  SimpleAssignment (Parser yyp, SYMBOL  lhs , SYMBOL  rhs , string  assignmentType ):base(((LSLSyntax
 )yyp)){ m_assignmentType = assignmentType ;
@@ -302,9 +503,9 @@ public class SimpleAssignment : Assignment{
 }
 
 public override string yyname { get { return "SimpleAssignment"; }}
-public override int yynum { get { return 113; }}
+public override int yynum { get { return 137; }}
 public SimpleAssignment(Parser yyp):base(yyp){}}
-//%+ReturnStatement+114
+//%+ReturnStatement+138
 public class ReturnStatement : SYMBOL{
  public  ReturnStatement (Parser yyp):base(((LSLSyntax
 )yyp)){}
@@ -314,9 +515,9 @@ public class ReturnStatement : SYMBOL{
 }
 
 public override string yyname { get { return "ReturnStatement"; }}
-public override int yynum { get { return 114; }}
+public override int yynum { get { return 138; }}
 }
-//%+JumpLabel+115
+//%+JumpLabel+139
 public class JumpLabel : SYMBOL{
  private  string  m_labelName ;
  public  JumpLabel (Parser yyp, string  labelName ):base(((LSLSyntax
@@ -329,9 +530,9 @@ public class JumpLabel : SYMBOL{
 }
 
 public override string yyname { get { return "JumpLabel"; }}
-public override int yynum { get { return 115; }}
+public override int yynum { get { return 139; }}
 public JumpLabel(Parser yyp):base(yyp){}}
-//%+JumpStatement+116
+//%+JumpStatement+140
 public class JumpStatement : SYMBOL{
  private  string  m_targetName ;
  public  JumpStatement (Parser yyp, string  targetName ):base(((LSLSyntax
@@ -344,9 +545,9 @@ public class JumpStatement : SYMBOL{
 }
 
 public override string yyname { get { return "JumpStatement"; }}
-public override int yynum { get { return 116; }}
+public override int yynum { get { return 140; }}
 public JumpStatement(Parser yyp):base(yyp){}}
-//%+StateChange+117
+//%+StateChange+141
 public class StateChange : SYMBOL{
  private  string  m_newState ;
  public  StateChange (Parser yyp, string  newState ):base(((LSLSyntax
@@ -357,9 +558,9 @@ public class StateChange : SYMBOL{
 }
 
 public override string yyname { get { return "StateChange"; }}
-public override int yynum { get { return 117; }}
+public override int yynum { get { return 141; }}
 public StateChange(Parser yyp):base(yyp){}}
-//%+IfStatement+118
+//%+IfStatement+142
 public class IfStatement : SYMBOL{
  private  void  AddStatement ( Statement  s ){ if (0< s . kids . Count && s . kids . Top  is  CompoundStatement ) kids . Add ( s . kids . Pop ());
  else  kids . Add ( s );
@@ -376,9 +577,9 @@ public class IfStatement : SYMBOL{
 }
 
 public override string yyname { get { return "IfStatement"; }}
-public override int yynum { get { return 118; }}
+public override int yynum { get { return 142; }}
 public IfStatement(Parser yyp):base(yyp){}}
-//%+WhileStatement+119
+//%+WhileStatement+143
 public class WhileStatement : SYMBOL{
  public  WhileStatement (Parser yyp, SYMBOL  s , Statement  st ):base(((LSLSyntax
 )yyp)){ kids . Add ( s );
@@ -387,9 +588,9 @@ public class WhileStatement : SYMBOL{
 }
 
 public override string yyname { get { return "WhileStatement"; }}
-public override int yynum { get { return 119; }}
+public override int yynum { get { return 143; }}
 public WhileStatement(Parser yyp):base(yyp){}}
-//%+DoWhileStatement+120
+//%+DoWhileStatement+144
 public class DoWhileStatement : SYMBOL{
  public  DoWhileStatement (Parser yyp, SYMBOL  s , Statement  st ):base(((LSLSyntax
 )yyp)){ if (0< st . kids . Count && st . kids . Top  is  CompoundStatement ) kids . Add ( st . kids . Pop ());
@@ -398,9 +599,9 @@ public class DoWhileStatement : SYMBOL{
 }
 
 public override string yyname { get { return "DoWhileStatement"; }}
-public override int yynum { get { return 120; }}
+public override int yynum { get { return 144; }}
 public DoWhileStatement(Parser yyp):base(yyp){}}
-//%+ForLoop+121
+//%+ForLoop+145
 public class ForLoop : SYMBOL{
  public  ForLoop (Parser yyp, ForLoopStatement  flsa , Expression  e , ForLoopStatement  flsb , Statement  s ):base(((LSLSyntax
 )yyp)){ kids . Add ( flsa );
@@ -411,9 +612,9 @@ public class ForLoop : SYMBOL{
 }
 
 public override string yyname { get { return "ForLoop"; }}
-public override int yynum { get { return 121; }}
+public override int yynum { get { return 145; }}
 public ForLoop(Parser yyp):base(yyp){}}
-//%+ForLoopStatement+122
+//%+ForLoopStatement+146
 public class ForLoopStatement : SYMBOL{
  public  ForLoopStatement (Parser yyp, Expression  e ):base(((LSLSyntax
 )yyp)){ kids . Add ( e );
@@ -431,9 +632,9 @@ public class ForLoopStatement : SYMBOL{
 }
 
 public override string yyname { get { return "ForLoopStatement"; }}
-public override int yynum { get { return 122; }}
+public override int yynum { get { return 146; }}
 public ForLoopStatement(Parser yyp):base(yyp){}}
-//%+FunctionCall+123
+//%+FunctionCall+147
 public class FunctionCall : SYMBOL{
  private  string  m_id ;
  public  FunctionCall (Parser yyp, string  id , ArgumentList  al ):base(((LSLSyntax
@@ -447,9 +648,9 @@ public class FunctionCall : SYMBOL{
 }
 
 public override string yyname { get { return "FunctionCall"; }}
-public override int yynum { get { return 123; }}
+public override int yynum { get { return 147; }}
 public FunctionCall(Parser yyp):base(yyp){}}
-//%+ArgumentList+124
+//%+ArgumentList+148
 public class ArgumentList : SYMBOL{
  public  ArgumentList (Parser yyp, Argument  a ):base(((LSLSyntax
 )yyp)){ AddArgument ( a );
@@ -463,14 +664,14 @@ public class ArgumentList : SYMBOL{
 }
 
 public override string yyname { get { return "ArgumentList"; }}
-public override int yynum { get { return 124; }}
+public override int yynum { get { return 148; }}
 public ArgumentList(Parser yyp):base(yyp){}}
-//%+Argument+125
+//%+Argument+149
 public class Argument : SYMBOL{
 public override string yyname { get { return "Argument"; }}
-public override int yynum { get { return 125; }}
+public override int yynum { get { return 149; }}
 public Argument(Parser yyp):base(yyp){}}
-//%+ExpressionArgument+126
+//%+ExpressionArgument+150
 public class ExpressionArgument : Argument{
  public  ExpressionArgument (Parser yyp, Expression  e ):base(((LSLSyntax
 )yyp)){ if ( e  is  ConstantExpression ) while (0< e . kids . Count ) kids . Add ( e . kids . Pop ());
@@ -478,9 +679,9 @@ public class ExpressionArgument : Argument{
 }
 
 public override string yyname { get { return "ExpressionArgument"; }}
-public override int yynum { get { return 126; }}
+public override int yynum { get { return 150; }}
 public ExpressionArgument(Parser yyp):base(yyp){}}
-//%+Constant+127
+//%+Constant+151
 public class Constant : SYMBOL{
  private  string  m_type ;
  private  string  m_val ;
@@ -502,9 +703,9 @@ public class Constant : SYMBOL{
 }
 
 public override string yyname { get { return "Constant"; }}
-public override int yynum { get { return 127; }}
+public override int yynum { get { return 151; }}
 public Constant(Parser yyp):base(yyp){}}
-//%+VectorConstant+128
+//%+VectorConstant+152
 public class VectorConstant : Constant{
  public  VectorConstant (Parser yyp, Expression  valX , Expression  valY , Expression  valZ ):base(((LSLSyntax
 )yyp),"vector", null ){ kids . Add ( valX );
@@ -513,9 +714,9 @@ public class VectorConstant : Constant{
 }
 
 public override string yyname { get { return "VectorConstant"; }}
-public override int yynum { get { return 128; }}
+public override int yynum { get { return 152; }}
 public VectorConstant(Parser yyp):base(yyp){}}
-//%+RotationConstant+129
+//%+RotationConstant+153
 public class RotationConstant : Constant{
  public  RotationConstant (Parser yyp, Expression  valX , Expression  valY , Expression  valZ , Expression  valS ):base(((LSLSyntax
 )yyp),"rotation", null ){ kids . Add ( valX );
@@ -525,36 +726,36 @@ public class RotationConstant : Constant{
 }
 
 public override string yyname { get { return "RotationConstant"; }}
-public override int yynum { get { return 129; }}
+public override int yynum { get { return 153; }}
 public RotationConstant(Parser yyp):base(yyp){}}
-//%+ListConstant+130
+//%+ListConstant+154
 public class ListConstant : Constant{
  public  ListConstant (Parser yyp, ArgumentList  al ):base(((LSLSyntax
 )yyp),"list", null ){ kids . Add ( al );
 }
 
 public override string yyname { get { return "ListConstant"; }}
-public override int yynum { get { return 130; }}
+public override int yynum { get { return 154; }}
 public ListConstant(Parser yyp):base(yyp){}}
-//%+Expression+131
+//%+Expression+155
 public class Expression : SYMBOL{
  protected  void  AddExpression ( Expression  e ){ if ( e  is  ConstantExpression ) while (0< e . kids . Count ) kids . Add ( e . kids . Pop ());
  else  kids . Add ( e );
 }
 
 public override string yyname { get { return "Expression"; }}
-public override int yynum { get { return 131; }}
+public override int yynum { get { return 155; }}
 public Expression(Parser yyp):base(yyp){}}
-//%+ConstantExpression+132
+//%+ConstantExpression+156
 public class ConstantExpression : Expression{
  public  ConstantExpression (Parser yyp, Constant  c ):base(((LSLSyntax
 )yyp)){ kids . Add ( c );
 }
 
 public override string yyname { get { return "ConstantExpression"; }}
-public override int yynum { get { return 132; }}
+public override int yynum { get { return 156; }}
 public ConstantExpression(Parser yyp):base(yyp){}}
-//%+IdentExpression+133
+//%+IdentExpression+157
 public class IdentExpression : Expression{
  protected  string  m_name ;
  public  IdentExpression (Parser yyp, string  name ):base(((LSLSyntax
@@ -567,9 +768,9 @@ public class IdentExpression : Expression{
 }
 
 public override string yyname { get { return "IdentExpression"; }}
-public override int yynum { get { return 133; }}
+public override int yynum { get { return 157; }}
 public IdentExpression(Parser yyp):base(yyp){}}
-//%+IdentDotExpression+134
+//%+IdentDotExpression+158
 public class IdentDotExpression : IdentExpression{
  private  string  m_member ;
  public  IdentDotExpression (Parser yyp, string  name , string  member ):base(((LSLSyntax
@@ -583,18 +784,18 @@ public class IdentDotExpression : IdentExpression{
 }
 
 public override string yyname { get { return "IdentDotExpression"; }}
-public override int yynum { get { return 134; }}
+public override int yynum { get { return 158; }}
 public IdentDotExpression(Parser yyp):base(yyp){}}
-//%+FunctionCallExpression+135
+//%+FunctionCallExpression+159
 public class FunctionCallExpression : Expression{
  public  FunctionCallExpression (Parser yyp, FunctionCall  fc ):base(((LSLSyntax
 )yyp)){ kids . Add ( fc );
 }
 
 public override string yyname { get { return "FunctionCallExpression"; }}
-public override int yynum { get { return 135; }}
+public override int yynum { get { return 159; }}
 public FunctionCallExpression(Parser yyp):base(yyp){}}
-//%+BinaryExpression+136
+//%+BinaryExpression+160
 public class BinaryExpression : Expression{
  private  string  m_expressionSymbol ;
  public  BinaryExpression (Parser yyp, Expression  lhs , Expression  rhs , string  expressionSymbol ):base(((LSLSyntax
@@ -609,9 +810,9 @@ public class BinaryExpression : Expression{
 }
 
 public override string yyname { get { return "BinaryExpression"; }}
-public override int yynum { get { return 136; }}
+public override int yynum { get { return 160; }}
 public BinaryExpression(Parser yyp):base(yyp){}}
-//%+UnaryExpression+137
+//%+UnaryExpression+161
 public class UnaryExpression : Expression{
  private  string  m_unarySymbol ;
  public  UnaryExpression (Parser yyp, string  unarySymbol , Expression  e ):base(((LSLSyntax
@@ -625,9 +826,9 @@ public class UnaryExpression : Expression{
 }
 
 public override string yyname { get { return "UnaryExpression"; }}
-public override int yynum { get { return 137; }}
+public override int yynum { get { return 161; }}
 public UnaryExpression(Parser yyp):base(yyp){}}
-//%+TypecastExpression+138
+//%+TypecastExpression+162
 public class TypecastExpression : Expression{
  private  string  m_typecastType ;
  public  TypecastExpression (Parser yyp, string  typecastType , SYMBOL  rhs ):base(((LSLSyntax
@@ -641,18 +842,18 @@ public class TypecastExpression : Expression{
 }
 
 public override string yyname { get { return "TypecastExpression"; }}
-public override int yynum { get { return 138; }}
+public override int yynum { get { return 162; }}
 public TypecastExpression(Parser yyp):base(yyp){}}
-//%+ParenthesisExpression+139
+//%+ParenthesisExpression+163
 public class ParenthesisExpression : Expression{
  public  ParenthesisExpression (Parser yyp, SYMBOL  s ):base(((LSLSyntax
 )yyp)){ kids . Add ( s );
 }
 
 public override string yyname { get { return "ParenthesisExpression"; }}
-public override int yynum { get { return 139; }}
+public override int yynum { get { return 163; }}
 public ParenthesisExpression(Parser yyp):base(yyp){}}
-//%+IncrementDecrementExpression+140
+//%+IncrementDecrementExpression+164
 public class IncrementDecrementExpression : Expression{
  private  string  m_name ;
  private  string  m_operation ;
@@ -680,7 +881,7 @@ public class IncrementDecrementExpression : Expression{
 }
 
 public override string yyname { get { return "IncrementDecrementExpression"; }}
-public override int yynum { get { return 140; }}
+public override int yynum { get { return 164; }}
 public IncrementDecrementExpression(Parser yyp):base(yyp){}}
 
 public class LSLProgramRoot_1 : LSLProgramRoot {
@@ -792,6 +993,90 @@ public class StateBody_2 : StateBody {
         ((StateEvent)(yyq.StackAt(0).m_value))
         ){}}
 
+public class StateBody_3 : StateBody {
+  public StateBody_3(Parser yyq):base(yyq,
+        ((VoidArgStateEvent)(yyq.StackAt(0).m_value))
+        ){}}
+
+public class StateBody_4 : StateBody {
+  public StateBody_4(Parser yyq):base(yyq,
+        ((StateBody)(yyq.StackAt(1).m_value))
+        , 
+        ((VoidArgStateEvent)(yyq.StackAt(0).m_value))
+        ){}}
+
+public class StateBody_5 : StateBody {
+  public StateBody_5(Parser yyq):base(yyq,
+        ((KeyArgStateEvent)(yyq.StackAt(0).m_value))
+        ){}}
+
+public class StateBody_6 : StateBody {
+  public StateBody_6(Parser yyq):base(yyq,
+        ((StateBody)(yyq.StackAt(1).m_value))
+        , 
+        ((KeyArgStateEvent)(yyq.StackAt(0).m_value))
+        ){}}
+
+public class StateBody_7 : StateBody {
+  public StateBody_7(Parser yyq):base(yyq,
+        ((IntArgStateEvent)(yyq.StackAt(0).m_value))
+        ){}}
+
+public class StateBody_8 : StateBody {
+  public StateBody_8(Parser yyq):base(yyq,
+        ((StateBody)(yyq.StackAt(1).m_value))
+        , 
+        ((IntArgStateEvent)(yyq.StackAt(0).m_value))
+        ){}}
+
+public class StateBody_9 : StateBody {
+  public StateBody_9(Parser yyq):base(yyq,
+        ((VectorArgStateEvent)(yyq.StackAt(0).m_value))
+        ){}}
+
+public class StateBody_10 : StateBody {
+  public StateBody_10(Parser yyq):base(yyq,
+        ((StateBody)(yyq.StackAt(1).m_value))
+        , 
+        ((VectorArgStateEvent)(yyq.StackAt(0).m_value))
+        ){}}
+
+public class StateBody_11 : StateBody {
+  public StateBody_11(Parser yyq):base(yyq,
+        ((IntRotRotArgStateEvent)(yyq.StackAt(0).m_value))
+        ){}}
+
+public class StateBody_12 : StateBody {
+  public StateBody_12(Parser yyq):base(yyq,
+        ((StateBody)(yyq.StackAt(1).m_value))
+        , 
+        ((IntRotRotArgStateEvent)(yyq.StackAt(0).m_value))
+        ){}}
+
+public class StateBody_13 : StateBody {
+  public StateBody_13(Parser yyq):base(yyq,
+        ((IntVecVecArgStateEvent)(yyq.StackAt(0).m_value))
+        ){}}
+
+public class StateBody_14 : StateBody {
+  public StateBody_14(Parser yyq):base(yyq,
+        ((StateBody)(yyq.StackAt(1).m_value))
+        , 
+        ((IntVecVecArgStateEvent)(yyq.StackAt(0).m_value))
+        ){}}
+
+public class StateBody_15 : StateBody {
+  public StateBody_15(Parser yyq):base(yyq,
+        ((KeyIntIntArgStateEvent)(yyq.StackAt(0).m_value))
+        ){}}
+
+public class StateBody_16 : StateBody {
+  public StateBody_16(Parser yyq):base(yyq,
+        ((StateBody)(yyq.StackAt(1).m_value))
+        , 
+        ((KeyIntIntArgStateEvent)(yyq.StackAt(0).m_value))
+        ){}}
+
 public class StateEvent_1 : StateEvent {
   public StateEvent_1(Parser yyq):base(yyq,
         ((Event)(yyq.StackAt(4).m_value))
@@ -801,6 +1086,67 @@ public class StateEvent_1 : StateEvent {
         ((CompoundStatement)(yyq.StackAt(0).m_value))
         ){}}
 
+public class VoidArgStateEvent_1 : VoidArgStateEvent {
+  public VoidArgStateEvent_1(Parser yyq):base(yyq,
+        ((VoidArgEvent)(yyq.StackAt(3).m_value))
+        .yytext, 
+        ((CompoundStatement)(yyq.StackAt(0).m_value))
+        ){}}
+
+public class KeyArgStateEvent_1 : KeyArgStateEvent {
+  public KeyArgStateEvent_1(Parser yyq):base(yyq,
+        ((KeyArgEvent)(yyq.StackAt(4).m_value))
+        .yytext, 
+        ((KeyArgumentDeclarationList)(yyq.StackAt(2).m_value))
+        , 
+        ((CompoundStatement)(yyq.StackAt(0).m_value))
+        ){}}
+
+public class IntArgStateEvent_1 : IntArgStateEvent {
+  public IntArgStateEvent_1(Parser yyq):base(yyq,
+        ((IntArgEvent)(yyq.StackAt(4).m_value))
+        .yytext, 
+        ((IntArgumentDeclarationList)(yyq.StackAt(2).m_value))
+        , 
+        ((CompoundStatement)(yyq.StackAt(0).m_value))
+        ){}}
+
+public class VectorArgStateEvent_1 : VectorArgStateEvent {
+  public VectorArgStateEvent_1(Parser yyq):base(yyq,
+        ((VectorArgEvent)(yyq.StackAt(4).m_value))
+        .yytext, 
+        ((VectorArgumentDeclarationList)(yyq.StackAt(2).m_value))
+        , 
+        ((CompoundStatement)(yyq.StackAt(0).m_value))
+        ){}}
+
+public class IntRotRotArgStateEvent_1 : IntRotRotArgStateEvent {
+  public IntRotRotArgStateEvent_1(Parser yyq):base(yyq,
+        ((IntRotRotArgEvent)(yyq.StackAt(4).m_value))
+        .yytext, 
+        ((IntRotRotArgumentDeclarationList)(yyq.StackAt(2).m_value))
+        , 
+        ((CompoundStatement)(yyq.StackAt(0).m_value))
+        ){}}
+
+public class IntVecVecArgStateEvent_1 : IntVecVecArgStateEvent {
+  public IntVecVecArgStateEvent_1(Parser yyq):base(yyq,
+        ((IntVecVecArgEvent)(yyq.StackAt(4).m_value))
+        .yytext, 
+        ((IntVecVecArgumentDeclarationList)(yyq.StackAt(2).m_value))
+        , 
+        ((CompoundStatement)(yyq.StackAt(0).m_value))
+        ){}}
+
+public class KeyIntIntArgStateEvent_1 : KeyIntIntArgStateEvent {
+  public KeyIntIntArgStateEvent_1(Parser yyq):base(yyq,
+        ((KeyIntIntArgEvent)(yyq.StackAt(4).m_value))
+        .yytext, 
+        ((KeyIntIntArgumentDeclarationList)(yyq.StackAt(2).m_value))
+        , 
+        ((CompoundStatement)(yyq.StackAt(0).m_value))
+        ){}}
+
 public class ArgumentDeclarationList_1 : ArgumentDeclarationList {
   public ArgumentDeclarationList_1(Parser yyq):base(yyq,
         ((Declaration)(yyq.StackAt(0).m_value))
@@ -813,6 +1159,48 @@ public class ArgumentDeclarationList_2 : ArgumentDeclarationList {
         ((Declaration)(yyq.StackAt(0).m_value))
         ){}}
 
+public class KeyArgumentDeclarationList_1 : KeyArgumentDeclarationList {
+  public KeyArgumentDeclarationList_1(Parser yyq):base(yyq,
+        ((KeyDeclaration)(yyq.StackAt(0).m_value))
+        ){}}
+
+public class IntArgumentDeclarationList_1 : IntArgumentDeclarationList {
+  public IntArgumentDeclarationList_1(Parser yyq):base(yyq,
+        ((IntDeclaration)(yyq.StackAt(0).m_value))
+        ){}}
+
+public class VectorArgumentDeclarationList_1 : VectorArgumentDeclarationList {
+  public VectorArgumentDeclarationList_1(Parser yyq):base(yyq,
+        ((VecDeclaration)(yyq.StackAt(0).m_value))
+        ){}}
+
+public class IntRotRotArgumentDeclarationList_1 : IntRotRotArgumentDeclarationList {
+  public IntRotRotArgumentDeclarationList_1(Parser yyq):base(yyq,
+        ((IntDeclaration)(yyq.StackAt(4).m_value))
+        , 
+        ((RotDeclaration)(yyq.StackAt(2).m_value))
+        , 
+        ((RotDeclaration)(yyq.StackAt(0).m_value))
+        ){}}
+
+public class IntVecVecArgumentDeclarationList_1 : IntVecVecArgumentDeclarationList {
+  public IntVecVecArgumentDeclarationList_1(Parser yyq):base(yyq,
+        ((IntDeclaration)(yyq.StackAt(4).m_value))
+        , 
+        ((VecDeclaration)(yyq.StackAt(2).m_value))
+        , 
+        ((VecDeclaration)(yyq.StackAt(0).m_value))
+        ){}}
+
+public class KeyIntIntArgumentDeclarationList_1 : KeyIntIntArgumentDeclarationList {
+  public KeyIntIntArgumentDeclarationList_1(Parser yyq):base(yyq,
+        ((KeyDeclaration)(yyq.StackAt(4).m_value))
+        , 
+        ((IntDeclaration)(yyq.StackAt(2).m_value))
+        , 
+        ((IntDeclaration)(yyq.StackAt(0).m_value))
+        ){}}
+
 public class Declaration_1 : Declaration {
   public Declaration_1(Parser yyq):base(yyq,
         ((Typename)(yyq.StackAt(1).m_value))
@@ -820,6 +1208,34 @@ public class Declaration_1 : Declaration {
         ((IDENT)(yyq.StackAt(0).m_value))
         .yytext){}}
 
+public class KeyDeclaration_1 : KeyDeclaration {
+  public KeyDeclaration_1(Parser yyq):base(yyq,
+        ((KEY_TYPE)(yyq.StackAt(1).m_value))
+        .yytext, 
+        ((IDENT)(yyq.StackAt(0).m_value))
+        .yytext){}}
+
+public class IntDeclaration_1 : IntDeclaration {
+  public IntDeclaration_1(Parser yyq):base(yyq,
+        ((INTEGER_TYPE)(yyq.StackAt(1).m_value))
+        .yytext, 
+        ((IDENT)(yyq.StackAt(0).m_value))
+        .yytext){}}
+
+public class VecDeclaration_1 : VecDeclaration {
+  public VecDeclaration_1(Parser yyq):base(yyq,
+        ((VECTOR_TYPE)(yyq.StackAt(1).m_value))
+        .yytext, 
+        ((IDENT)(yyq.StackAt(0).m_value))
+        .yytext){}}
+
+public class RotDeclaration_1 : RotDeclaration {
+  public RotDeclaration_1(Parser yyq):base(yyq,
+        ((ROTATION_TYPE)(yyq.StackAt(1).m_value))
+        .yytext, 
+        ((IDENT)(yyq.StackAt(0).m_value))
+        .yytext){}}
+
 public class CompoundStatement_1 : CompoundStatement {
   public CompoundStatement_1(Parser yyq):base(yyq){}}
 
@@ -1780,172 +2196,172 @@ public class Typename_7 : Typename {
 
 public class Event_1 : Event {
   public Event_1(Parser yyq):base(yyq,
-        ((AT_ROT_TARGET_EVENT)(yyq.StackAt(0).m_value))
+        ((DATASERVER_EVENT)(yyq.StackAt(0).m_value))
         .yytext){}}
 
 public class Event_2 : Event {
   public Event_2(Parser yyq):base(yyq,
-        ((AT_TARGET_EVENT)(yyq.StackAt(0).m_value))
+        ((EMAIL_EVENT)(yyq.StackAt(0).m_value))
         .yytext){}}
 
 public class Event_3 : Event {
   public Event_3(Parser yyq):base(yyq,
-        ((ATTACH_EVENT)(yyq.StackAt(0).m_value))
+        ((HTTP_RESPONSE_EVENT)(yyq.StackAt(0).m_value))
         .yytext){}}
 
 public class Event_4 : Event {
   public Event_4(Parser yyq):base(yyq,
-        ((CHANGED_EVENT)(yyq.StackAt(0).m_value))
+        ((LINK_MESSAGE_EVENT)(yyq.StackAt(0).m_value))
         .yytext){}}
 
 public class Event_5 : Event {
   public Event_5(Parser yyq):base(yyq,
-        ((COLLISION_EVENT)(yyq.StackAt(0).m_value))
+        ((LISTEN_EVENT)(yyq.StackAt(0).m_value))
         .yytext){}}
 
 public class Event_6 : Event {
   public Event_6(Parser yyq):base(yyq,
-        ((COLLISION_END_EVENT)(yyq.StackAt(0).m_value))
+        ((MONEY_EVENT)(yyq.StackAt(0).m_value))
         .yytext){}}
 
 public class Event_7 : Event {
   public Event_7(Parser yyq):base(yyq,
-        ((COLLISION_START_EVENT)(yyq.StackAt(0).m_value))
+        ((REMOTE_DATA_EVENT)(yyq.StackAt(0).m_value))
         .yytext){}}
 
 public class Event_8 : Event {
   public Event_8(Parser yyq):base(yyq,
-        ((CONTROL_EVENT)(yyq.StackAt(0).m_value))
+        ((HTTP_REQUEST_EVENT)(yyq.StackAt(0).m_value))
         .yytext){}}
 
-public class Event_9 : Event {
-  public Event_9(Parser yyq):base(yyq,
-        ((DATASERVER_EVENT)(yyq.StackAt(0).m_value))
+public class VoidArgEvent_1 : VoidArgEvent {
+  public VoidArgEvent_1(Parser yyq):base(yyq,
+        ((STATE_ENTRY_EVENT)(yyq.StackAt(0).m_value))
         .yytext){}}
 
-public class Event_10 : Event {
-  public Event_10(Parser yyq):base(yyq,
-        ((EMAIL_EVENT)(yyq.StackAt(0).m_value))
+public class VoidArgEvent_2 : VoidArgEvent {
+  public VoidArgEvent_2(Parser yyq):base(yyq,
+        ((STATE_EXIT_EVENT)(yyq.StackAt(0).m_value))
         .yytext){}}
 
-public class Event_11 : Event {
-  public Event_11(Parser yyq):base(yyq,
-        ((HTTP_RESPONSE_EVENT)(yyq.StackAt(0).m_value))
+public class VoidArgEvent_3 : VoidArgEvent {
+  public VoidArgEvent_3(Parser yyq):base(yyq,
+        ((MOVING_END_EVENT)(yyq.StackAt(0).m_value))
         .yytext){}}
 
-public class Event_12 : Event {
-  public Event_12(Parser yyq):base(yyq,
-        ((LAND_COLLISION_EVENT)(yyq.StackAt(0).m_value))
+public class VoidArgEvent_4 : VoidArgEvent {
+  public VoidArgEvent_4(Parser yyq):base(yyq,
+        ((MOVING_START_EVENT)(yyq.StackAt(0).m_value))
         .yytext){}}
 
-public class Event_13 : Event {
-  public Event_13(Parser yyq):base(yyq,
-        ((LAND_COLLISION_END_EVENT)(yyq.StackAt(0).m_value))
+public class VoidArgEvent_5 : VoidArgEvent {
+  public VoidArgEvent_5(Parser yyq):base(yyq,
+        ((NO_SENSOR_EVENT)(yyq.StackAt(0).m_value))
         .yytext){}}
 
-public class Event_14 : Event {
-  public Event_14(Parser yyq):base(yyq,
-        ((LAND_COLLISION_START_EVENT)(yyq.StackAt(0).m_value))
+public class VoidArgEvent_6 : VoidArgEvent {
+  public VoidArgEvent_6(Parser yyq):base(yyq,
+        ((NOT_AT_ROT_TARGET_EVENT)(yyq.StackAt(0).m_value))
         .yytext){}}
 
-public class Event_15 : Event {
-  public Event_15(Parser yyq):base(yyq,
-        ((LINK_MESSAGE_EVENT)(yyq.StackAt(0).m_value))
+public class VoidArgEvent_7 : VoidArgEvent {
+  public VoidArgEvent_7(Parser yyq):base(yyq,
+        ((NOT_AT_TARGET_EVENT)(yyq.StackAt(0).m_value))
         .yytext){}}
 
-public class Event_16 : Event {
-  public Event_16(Parser yyq):base(yyq,
-        ((LISTEN_EVENT)(yyq.StackAt(0).m_value))
+public class VoidArgEvent_8 : VoidArgEvent {
+  public VoidArgEvent_8(Parser yyq):base(yyq,
+        ((TIMER_EVENT)(yyq.StackAt(0).m_value))
         .yytext){}}
 
-public class Event_17 : Event {
-  public Event_17(Parser yyq):base(yyq,
-        ((MONEY_EVENT)(yyq.StackAt(0).m_value))
+public class KeyArgEvent_1 : KeyArgEvent {
+  public KeyArgEvent_1(Parser yyq):base(yyq,
+        ((ATTACH_EVENT)(yyq.StackAt(0).m_value))
         .yytext){}}
 
-public class Event_18 : Event {
-  public Event_18(Parser yyq):base(yyq,
-        ((MOVING_END_EVENT)(yyq.StackAt(0).m_value))
+public class KeyArgEvent_2 : KeyArgEvent {
+  public KeyArgEvent_2(Parser yyq):base(yyq,
+        ((OBJECT_REZ_EVENT)(yyq.StackAt(0).m_value))
         .yytext){}}
 
-public class Event_19 : Event {
-  public Event_19(Parser yyq):base(yyq,
-        ((MOVING_START_EVENT)(yyq.StackAt(0).m_value))
+public class IntArgEvent_1 : IntArgEvent {
+  public IntArgEvent_1(Parser yyq):base(yyq,
+        ((CHANGED_EVENT)(yyq.StackAt(0).m_value))
         .yytext){}}
 
-public class Event_20 : Event {
-  public Event_20(Parser yyq):base(yyq,
-        ((NO_SENSOR_EVENT)(yyq.StackAt(0).m_value))
+public class IntArgEvent_2 : IntArgEvent {
+  public IntArgEvent_2(Parser yyq):base(yyq,
+        ((COLLISION_EVENT)(yyq.StackAt(0).m_value))
         .yytext){}}
 
-public class Event_21 : Event {
-  public Event_21(Parser yyq):base(yyq,
-        ((NOT_AT_ROT_TARGET_EVENT)(yyq.StackAt(0).m_value))
+public class IntArgEvent_3 : IntArgEvent {
+  public IntArgEvent_3(Parser yyq):base(yyq,
+        ((COLLISION_END_EVENT)(yyq.StackAt(0).m_value))
         .yytext){}}
 
-public class Event_22 : Event {
-  public Event_22(Parser yyq):base(yyq,
-        ((NOT_AT_TARGET_EVENT)(yyq.StackAt(0).m_value))
+public class IntArgEvent_4 : IntArgEvent {
+  public IntArgEvent_4(Parser yyq):base(yyq,
+        ((COLLISION_START_EVENT)(yyq.StackAt(0).m_value))
         .yytext){}}
 
-public class Event_23 : Event {
-  public Event_23(Parser yyq):base(yyq,
-        ((OBJECT_REZ_EVENT)(yyq.StackAt(0).m_value))
+public class IntArgEvent_5 : IntArgEvent {
+  public IntArgEvent_5(Parser yyq):base(yyq,
+        ((ON_REZ_EVENT)(yyq.StackAt(0).m_value))
         .yytext){}}
 
-public class Event_24 : Event {
-  public Event_24(Parser yyq):base(yyq,
-        ((ON_REZ_EVENT)(yyq.StackAt(0).m_value))
+public class IntArgEvent_6 : IntArgEvent {
+  public IntArgEvent_6(Parser yyq):base(yyq,
+        ((RUN_TIME_PERMISSIONS_EVENT)(yyq.StackAt(0).m_value))
         .yytext){}}
 
-public class Event_25 : Event {
-  public Event_25(Parser yyq):base(yyq,
-        ((REMOTE_DATA_EVENT)(yyq.StackAt(0).m_value))
+public class IntArgEvent_7 : IntArgEvent {
+  public IntArgEvent_7(Parser yyq):base(yyq,
+        ((SENSOR_EVENT)(yyq.StackAt(0).m_value))
         .yytext){}}
 
-public class Event_26 : Event {
-  public Event_26(Parser yyq):base(yyq,
-        ((RUN_TIME_PERMISSIONS_EVENT)(yyq.StackAt(0).m_value))
+public class IntArgEvent_8 : IntArgEvent {
+  public IntArgEvent_8(Parser yyq):base(yyq,
+        ((TOUCH_EVENT)(yyq.StackAt(0).m_value))
         .yytext){}}
 
-public class Event_27 : Event {
-  public Event_27(Parser yyq):base(yyq,
-        ((SENSOR_EVENT)(yyq.StackAt(0).m_value))
+public class IntArgEvent_9 : IntArgEvent {
+  public IntArgEvent_9(Parser yyq):base(yyq,
+        ((TOUCH_END_EVENT)(yyq.StackAt(0).m_value))
         .yytext){}}
 
-public class Event_28 : Event {
-  public Event_28(Parser yyq):base(yyq,
-        ((STATE_ENTRY_EVENT)(yyq.StackAt(0).m_value))
+public class IntArgEvent_10 : IntArgEvent {
+  public IntArgEvent_10(Parser yyq):base(yyq,
+        ((TOUCH_START_EVENT)(yyq.StackAt(0).m_value))
         .yytext){}}
 
-public class Event_29 : Event {
-  public Event_29(Parser yyq):base(yyq,
-        ((STATE_EXIT_EVENT)(yyq.StackAt(0).m_value))
+public class VectorArgEvent_1 : VectorArgEvent {
+  public VectorArgEvent_1(Parser yyq):base(yyq,
+        ((LAND_COLLISION_EVENT)(yyq.StackAt(0).m_value))
         .yytext){}}
 
-public class Event_30 : Event {
-  public Event_30(Parser yyq):base(yyq,
-        ((TIMER_EVENT)(yyq.StackAt(0).m_value))
+public class VectorArgEvent_2 : VectorArgEvent {
+  public VectorArgEvent_2(Parser yyq):base(yyq,
+        ((LAND_COLLISION_END_EVENT)(yyq.StackAt(0).m_value))
         .yytext){}}
 
-public class Event_31 : Event {
-  public Event_31(Parser yyq):base(yyq,
-        ((TOUCH_EVENT)(yyq.StackAt(0).m_value))
+public class VectorArgEvent_3 : VectorArgEvent {
+  public VectorArgEvent_3(Parser yyq):base(yyq,
+        ((LAND_COLLISION_START_EVENT)(yyq.StackAt(0).m_value))
         .yytext){}}
 
-public class Event_32 : Event {
-  public Event_32(Parser yyq):base(yyq,
-        ((TOUCH_END_EVENT)(yyq.StackAt(0).m_value))
+public class IntRotRotArgEvent_1 : IntRotRotArgEvent {
+  public IntRotRotArgEvent_1(Parser yyq):base(yyq,
+        ((AT_ROT_TARGET_EVENT)(yyq.StackAt(0).m_value))
         .yytext){}}
 
-public class Event_33 : Event {
-  public Event_33(Parser yyq):base(yyq,
-        ((TOUCH_START_EVENT)(yyq.StackAt(0).m_value))
+public class IntVecVecArgEvent_1 : IntVecVecArgEvent {
+  public IntVecVecArgEvent_1(Parser yyq):base(yyq,
+        ((AT_TARGET_EVENT)(yyq.StackAt(0).m_value))
         .yytext){}}
 
-public class Event_34 : Event {
-  public Event_34(Parser yyq):base(yyq,
-        ((HTTP_REQUEST_EVENT)(yyq.StackAt(0).m_value))
+public class KeyIntIntArgEvent_1 : KeyIntIntArgEvent {
+  public KeyIntIntArgEvent_1(Parser yyq):base(yyq,
+        ((CONTROL_EVENT)(yyq.StackAt(0).m_value))
         .yytext){}}
 public class yyLSLSyntax
 : YyParser {
@@ -1979,9 +2395,9 @@ public yyLSLSyntax
 97,0,109,0,82,
 0,111,0,111,0,
 116,0,1,96,1,
-2,104,18,1,2717,
+2,104,18,1,2841,
 102,2,0,105,5,
-320,1,0,106,18,
+394,1,0,106,18,
 1,0,0,2,0,
 1,1,107,18,1,
 1,108,20,109,4,
@@ -2042,7 +2458,7 @@ public yyLSLSyntax
 121,0,112,0,101,
 0,110,0,97,0,
 109,0,101,0,1,
-106,1,2,2,0,
+123,1,2,2,0,
 1,9,131,18,1,
 9,132,20,133,4,
 10,73,0,68,0,
@@ -2071,518 +2487,665 @@ public yyLSLSyntax
 105,0,111,0,110,
 0,76,0,105,0,
 115,0,116,0,1,
-104,1,2,2,0,
+111,1,2,2,0,
 1,21,142,18,1,
 21,143,20,144,4,
 10,67,0,79,0,
 77,0,77,0,65,
 0,1,14,1,1,
-2,0,1,1694,145,
-18,1,1694,146,20,
-147,4,32,70,0,
+2,0,1,2807,145,
+18,1,2807,146,20,
+147,4,18,83,0,
+69,0,77,0,73,
+0,67,0,79,0,
+76,0,79,0,78,
+0,1,11,1,1,
+2,0,1,1694,148,
+18,1,1694,149,20,
+150,4,32,70,0,
 111,0,114,0,76,
 0,111,0,111,0,
 112,0,83,0,116,
 0,97,0,116,0,
 101,0,109,0,101,
 0,110,0,116,0,
-1,122,1,2,2,
-0,1,1695,148,18,
+1,146,1,2,2,
+0,1,1695,151,18,
 1,1695,143,2,0,
-1,30,149,18,1,
-30,150,20,151,4,
-22,68,0,101,0,
+1,2645,152,18,1,
+2645,153,20,154,4,
+34,86,0,111,0,
+105,0,100,0,65,
+0,114,0,103,0,
+83,0,116,0,97,
+0,116,0,101,0,
+69,0,118,0,101,
+0,110,0,116,0,
+1,104,1,2,2,
+0,1,2646,155,18,
+1,2646,156,20,157,
+4,20,83,0,116,
+0,97,0,116,0,
+101,0,69,0,118,
+0,101,0,110,0,
+116,0,1,103,1,
+2,2,0,1,30,
+158,18,1,30,159,
+20,160,4,22,68,
+0,101,0,99,0,
+108,0,97,0,114,
+0,97,0,116,0,
+105,0,111,0,110,
+0,1,118,1,2,
+2,0,1,31,161,
+18,1,31,162,20,
+163,4,22,82,0,
+73,0,71,0,72,
+0,84,0,95,0,
+80,0,65,0,82,
+0,69,0,78,0,
+1,17,1,1,2,
+0,1,32,164,18,
+1,32,165,20,166,
+4,20,76,0,69,
+0,70,0,84,0,
+95,0,66,0,82,
+0,65,0,67,0,
+69,0,1,12,1,
+1,2,0,1,2650,
+167,18,1,2650,168,
+20,169,4,44,73,
+0,110,0,116,0,
+82,0,111,0,116,
+0,82,0,111,0,
+116,0,65,0,114,
+0,103,0,83,0,
+116,0,97,0,116,
+0,101,0,69,0,
+118,0,101,0,110,
+0,116,0,1,108,
+1,2,2,0,1,
+2819,170,18,1,2819,
+171,20,172,4,34,
+71,0,108,0,111,
+0,98,0,97,0,
+108,0,68,0,101,
+0,102,0,105,0,
+110,0,105,0,116,
+0,105,0,111,0,
+110,0,115,0,1,
+97,1,2,2,0,
+1,2652,173,18,1,
+2652,174,20,175,4,
+32,73,0,110,0,
+116,0,65,0,114,
+0,103,0,83,0,
+116,0,97,0,116,
+0,101,0,69,0,
+118,0,101,0,110,
+0,116,0,1,106,
+1,2,2,0,1,
+1114,176,18,1,1114,
+132,2,0,1,2654,
+177,18,1,2654,153,
+2,0,1,1152,178,
+18,1,1152,179,20,
+180,4,32,83,0,
+105,0,109,0,112,
+0,108,0,101,0,
+65,0,115,0,115,
+0,105,0,103,0,
+110,0,109,0,101,
+0,110,0,116,0,
+1,137,1,2,2,
+0,1,1117,181,18,
+1,1117,182,20,183,
+4,28,80,0,69,
+0,82,0,67,0,
+69,0,78,0,84,
+0,95,0,69,0,
+81,0,85,0,65,
+0,76,0,83,0,
+1,10,1,1,2,
+0,1,40,184,18,
+1,40,132,2,0,
+1,41,185,18,1,
+41,135,2,0,1,
+42,186,18,1,42,
+187,20,188,4,20,
+69,0,120,0,112,
+0,114,0,101,0,
+115,0,115,0,105,
+0,111,0,110,0,
+1,155,1,2,2,
+0,1,43,189,18,
+1,43,190,20,191,
+4,22,82,0,73,
+0,71,0,72,0,
+84,0,95,0,83,
+0,72,0,73,0,
+70,0,84,0,1,
+41,1,1,2,0,
+1,44,192,18,1,
+44,132,2,0,1,
+1159,193,18,1,1159,
+187,2,0,1,46,
+194,18,1,46,195,
+20,196,4,12,80,
+0,69,0,82,0,
+73,0,79,0,68,
+0,1,24,1,1,
+2,0,1,47,197,
+18,1,47,132,2,
+0,1,48,198,18,
+1,48,199,20,200,
+4,18,68,0,69,
+0,67,0,82,0,
+69,0,77,0,69,
+0,78,0,84,0,
+1,5,1,1,2,
+0,1,49,201,18,
+1,49,202,20,203,
+4,18,73,0,78,
+0,67,0,82,0,
+69,0,77,0,69,
+0,78,0,84,0,
+1,4,1,1,2,
+0,1,50,204,18,
+1,50,199,2,0,
+1,51,205,18,1,
+51,202,2,0,1,
+52,206,18,1,52,
+135,2,0,1,2281,
+207,18,1,2281,179,
+2,0,1,2839,208,
+18,1,2839,209,20,
+210,4,48,71,0,
+108,0,111,0,98,
+0,97,0,108,0,
+70,0,117,0,110,
+0,99,0,116,0,
+105,0,111,0,110,
+0,68,0,101,0,
+102,0,105,0,110,
+0,105,0,116,0,
+105,0,111,0,110,
+0,1,99,1,2,
+2,0,1,2840,211,
+18,1,2840,212,20,
+213,4,50,71,0,
+108,0,111,0,98,
+0,97,0,108,0,
+86,0,97,0,114,
+0,105,0,97,0,
+98,0,108,0,101,
+0,68,0,101,0,
 99,0,108,0,97,
 0,114,0,97,0,
 116,0,105,0,111,
-0,110,0,1,105,
+0,110,0,1,98,
 1,2,2,0,1,
-31,152,18,1,31,
-153,20,154,4,22,
-82,0,73,0,71,
-0,72,0,84,0,
-95,0,80,0,65,
-0,82,0,69,0,
-78,0,1,17,1,
-1,2,0,1,32,
-155,18,1,32,156,
-20,157,4,20,76,
-0,69,0,70,0,
-84,0,95,0,66,
-0,82,0,65,0,
-67,0,69,0,1,
-12,1,1,2,0,
-1,1114,158,18,1,
-1114,132,2,0,1,
-1152,159,18,1,1152,
-160,20,161,4,32,
-83,0,105,0,109,
-0,112,0,108,0,
-101,0,65,0,115,
-0,115,0,105,0,
-103,0,110,0,109,
-0,101,0,110,0,
-116,0,1,113,1,
-2,2,0,1,1117,
-162,18,1,1117,163,
-20,164,4,28,80,
-0,69,0,82,0,
-67,0,69,0,78,
-0,84,0,95,0,
-69,0,81,0,85,
-0,65,0,76,0,
-83,0,1,10,1,
-1,2,0,1,40,
-165,18,1,40,132,
-2,0,1,41,166,
-18,1,41,135,2,
-0,1,42,167,18,
-1,42,168,20,169,
-4,20,69,0,120,
-0,112,0,114,0,
-101,0,115,0,115,
-0,105,0,111,0,
-110,0,1,131,1,
-2,2,0,1,43,
-170,18,1,43,171,
-20,172,4,22,82,
-0,73,0,71,0,
-72,0,84,0,95,
-0,83,0,72,0,
-73,0,70,0,84,
-0,1,41,1,1,
-2,0,1,44,173,
-18,1,44,132,2,
-0,1,1159,174,18,
-1,1159,168,2,0,
-1,46,175,18,1,
-46,176,20,177,4,
-12,80,0,69,0,
-82,0,73,0,79,
-0,68,0,1,24,
-1,1,2,0,1,
-47,178,18,1,47,
-132,2,0,1,48,
-179,18,1,48,180,
-20,181,4,18,68,
-0,69,0,67,0,
-82,0,69,0,77,
-0,69,0,78,0,
-84,0,1,5,1,
-1,2,0,1,49,
-182,18,1,49,183,
-20,184,4,18,73,
-0,78,0,67,0,
-82,0,69,0,77,
-0,69,0,78,0,
-84,0,1,4,1,
-1,2,0,1,50,
-185,18,1,50,180,
-2,0,1,51,186,
-18,1,51,183,2,
-0,1,52,187,18,
-1,52,135,2,0,
-1,2281,188,18,1,
-2281,160,2,0,1,
-1730,189,18,1,1730,
-160,2,0,1,1731,
-190,18,1,1731,191,
-20,192,4,18,83,
-0,69,0,77,0,
-73,0,67,0,79,
-0,76,0,79,0,
-78,0,1,11,1,
-1,2,0,1,61,
-193,18,1,61,129,
-2,0,1,62,194,
-18,1,62,153,2,
-0,1,63,195,18,
+2841,104,1,2842,214,
+18,1,2842,215,23,
+216,4,6,69,0,
+79,0,70,0,1,
+2,1,6,2,0,
+1,1730,217,18,1,
+1730,179,2,0,1,
+1731,218,18,1,1731,
+146,2,0,1,61,
+219,18,1,61,129,
+2,0,1,62,220,
+18,1,62,162,2,
+0,1,63,221,18,
 1,63,132,2,0,
-1,65,196,18,1,
-65,176,2,0,1,
-66,197,18,1,66,
+1,65,222,18,1,
+65,195,2,0,1,
+66,223,18,1,66,
 132,2,0,1,67,
-198,18,1,67,180,
-2,0,1,68,199,
-18,1,68,183,2,
-0,1,69,200,18,
-1,69,180,2,0,
-1,70,201,18,1,
-70,183,2,0,1,
-71,202,18,1,71,
+224,18,1,67,199,
+2,0,1,68,225,
+18,1,68,202,2,
+0,1,69,226,18,
+1,69,199,2,0,
+1,70,227,18,1,
+70,202,2,0,1,
+71,228,18,1,71,
 135,2,0,1,73,
-203,18,1,73,168,
-2,0,1,74,204,
-18,1,74,153,2,
-0,1,1189,205,18,
-1,1189,206,20,207,
+229,18,1,73,187,
+2,0,1,74,230,
+18,1,74,162,2,
+0,1,1189,231,18,
+1,1189,232,20,233,
 4,22,83,0,84,
 0,65,0,82,0,
 95,0,69,0,81,
 0,85,0,65,0,
 76,0,83,0,1,
 8,1,1,2,0,
-1,76,208,18,1,
-76,209,20,210,4,
+1,76,234,18,1,
+76,235,20,236,4,
 20,76,0,69,0,
 70,0,84,0,95,
 0,83,0,72,0,
 73,0,70,0,84,
 0,1,40,1,1,
-2,0,1,1153,211,
-18,1,1153,212,20,
-213,4,24,83,0,
+2,0,1,1153,237,
+18,1,1153,238,20,
+239,4,24,83,0,
 76,0,65,0,83,
 0,72,0,95,0,
 69,0,81,0,85,
 0,65,0,76,0,
 83,0,1,9,1,
 1,2,0,1,79,
-214,18,1,79,215,
-20,216,4,10,84,
+240,18,1,79,241,
+20,242,4,10,84,
 0,73,0,76,0,
 68,0,69,0,1,
 36,1,1,2,0,
-1,1195,217,18,1,
-1195,168,2,0,1,
-82,218,18,1,82,
-168,2,0,1,1123,
-219,18,1,1123,168,
-2,0,1,85,220,
-18,1,85,221,20,
-222,4,26,83,0,
+1,1195,243,18,1,
+1195,187,2,0,1,
+82,244,18,1,82,
+187,2,0,1,1123,
+245,18,1,1123,187,
+2,0,1,85,246,
+18,1,85,247,20,
+248,4,26,83,0,
 84,0,82,0,79,
 0,75,0,69,0,
 95,0,83,0,84,
 0,82,0,79,0,
 75,0,69,0,1,
 39,1,1,2,0,
-1,89,223,18,1,
-89,224,20,225,4,
-10,77,0,73,0,
-78,0,85,0,83,
-0,1,19,1,1,
-2,0,1,2318,226,
-18,1,2318,191,2,
-0,1,93,227,18,
-1,93,168,2,0,
-1,97,228,18,1,
-97,229,20,230,4,
+1,2547,249,18,1,
+2547,250,20,251,4,
+64,73,0,110,0,
+116,0,82,0,111,
+0,116,0,82,0,
+111,0,116,0,65,
+0,114,0,103,0,
+117,0,109,0,101,
+0,110,0,116,0,
+68,0,101,0,99,
+0,108,0,97,0,
+114,0,97,0,116,
+0,105,0,111,0,
+110,0,76,0,105,
+0,115,0,116,0,
+1,115,1,2,2,
+0,1,89,252,18,
+1,89,253,20,254,
+4,10,77,0,73,
+0,78,0,85,0,
+83,0,1,19,1,
+1,2,0,1,2318,
+255,18,1,2318,146,
+2,0,1,2788,256,
+18,1,2788,187,2,
+0,1,93,257,18,
+1,93,187,2,0,
+1,97,258,18,1,
+97,259,20,260,4,
 14,65,0,77,0,
 80,0,95,0,65,
 0,77,0,80,0,
 1,38,1,1,2,
-0,1,102,231,18,
-1,102,232,20,233,
+0,1,102,261,18,
+1,102,262,20,263,
 4,22,69,0,88,
 0,67,0,76,0,
 65,0,77,0,65,
 0,84,0,73,0,
 79,0,78,0,1,
 37,1,1,2,0,
-1,1775,234,18,1,
-1775,153,2,0,1,
-2718,235,18,1,2718,
-236,23,237,4,6,
-69,0,79,0,70,
-0,1,2,1,6,
-2,0,1,107,238,
-18,1,107,168,2,
-0,1,2337,239,18,
-1,2337,153,2,0,
-1,1224,240,18,1,
-1224,160,2,0,1,
-1225,241,18,1,1225,
-242,20,243,4,24,
-77,0,73,0,78,
-0,85,0,83,0,
-95,0,69,0,81,
-0,85,0,65,0,
-76,0,83,0,1,
-7,1,1,2,0,
-1,112,244,18,1,
-112,245,20,246,4,
-28,71,0,82,0,
-69,0,65,0,84,
-0,69,0,82,0,
-95,0,69,0,81,
-0,85,0,65,0,
-76,0,83,0,1,
-32,1,1,2,0,
-1,1188,247,18,1,
-1188,160,2,0,1,
-1231,248,18,1,1231,
-168,2,0,1,118,
-249,18,1,118,168,
-2,0,1,1737,250,
-18,1,1737,168,2,
-0,1,124,251,18,
-1,124,252,20,253,
-4,22,76,0,69,
-0,83,0,83,0,
-95,0,69,0,81,
-0,85,0,65,0,
-76,0,83,0,1,
-31,1,1,2,0,
-1,2657,254,18,1,
-2657,150,2,0,1,
-2658,255,18,1,2658,
-256,20,257,4,12,
-69,0,81,0,85,
-0,65,0,76,0,
-83,0,1,15,1,
-1,2,0,1,130,
-258,18,1,130,168,
-2,0,1,1803,259,
-18,1,1803,260,20,
-261,4,18,83,0,
-116,0,97,0,116,
-0,101,0,109,0,
-101,0,110,0,116,
-0,1,110,1,2,
-2,0,1,1804,262,
-18,1,1804,263,20,
-264,4,4,68,0,
-79,0,1,44,1,
-1,2,0,1,2364,
-265,18,1,2364,260,
-2,0,1,137,266,
-18,1,137,267,20,
-268,4,36,69,0,
-88,0,67,0,76,
-0,65,0,77,0,
-65,0,84,0,73,
-0,79,0,78,0,
-95,0,69,0,81,
-0,85,0,65,0,
-76,0,83,0,1,
-30,1,1,2,0,
-1,2293,269,18,1,
-2293,191,2,0,1,
-1701,270,18,1,1701,
-168,2,0,1,1756,
-271,18,1,1756,191,
-2,0,1,143,272,
-18,1,143,168,2,
-0,1,2299,273,18,
-1,2299,168,2,0,
-1,1260,274,18,1,
-1260,160,2,0,1,
-1261,275,18,1,1261,
-276,20,277,4,22,
+1,1775,264,18,1,
+1775,162,2,0,1,
+107,265,18,1,107,
+187,2,0,1,2337,
+266,18,1,2337,162,
+2,0,1,1224,267,
+18,1,1224,179,2,
+0,1,1225,268,18,
+1,1225,269,20,270,
+4,24,77,0,73,
+0,78,0,85,0,
+83,0,95,0,69,
+0,81,0,85,0,
+65,0,76,0,83,
+0,1,7,1,1,
+2,0,1,112,271,
+18,1,112,272,20,
+273,4,28,71,0,
+82,0,69,0,65,
+0,84,0,69,0,
+82,0,95,0,69,
+0,81,0,85,0,
+65,0,76,0,83,
+0,1,32,1,1,
+2,0,1,1188,274,
+18,1,1188,179,2,
+0,1,1231,275,18,
+1,1231,187,2,0,
+1,118,276,18,1,
+118,187,2,0,1,
+1737,277,18,1,1737,
+187,2,0,1,2818,
+278,18,1,2818,146,
+2,0,1,124,279,
+18,1,124,280,20,
+281,4,22,76,0,
+69,0,83,0,83,
+0,95,0,69,0,
+81,0,85,0,65,
+0,76,0,83,0,
+1,31,1,1,2,
+0,1,2657,282,18,
+1,2657,165,2,0,
+1,130,283,18,1,
+130,187,2,0,1,
+1803,284,18,1,1803,
+285,20,286,4,18,
+83,0,116,0,97,
+0,116,0,101,0,
+109,0,101,0,110,
+0,116,0,1,134,
+1,2,2,0,1,
+1804,287,18,1,1804,
+288,20,289,4,4,
+68,0,79,0,1,
+44,1,1,2,0,
+1,2830,290,18,1,
+2830,291,20,292,4,
+12,83,0,116,0,
+97,0,116,0,101,
+0,115,0,1,100,
+1,2,2,0,1,
+2364,293,18,1,2364,
+285,2,0,1,137,
+294,18,1,137,295,
+20,296,4,36,69,
+0,88,0,67,0,
+76,0,65,0,77,
+0,65,0,84,0,
+73,0,79,0,78,
+0,95,0,69,0,
+81,0,85,0,65,
+0,76,0,83,0,
+1,30,1,1,2,
+0,1,2293,297,18,
+1,2293,146,2,0,
+1,1701,298,18,1,
+1701,187,2,0,1,
+1756,299,18,1,1756,
+146,2,0,1,2527,
+300,18,1,2527,132,
+2,0,1,143,301,
+18,1,143,187,2,
+0,1,2299,302,18,
+1,2299,187,2,0,
+1,1260,303,18,1,
+1260,179,2,0,1,
+1261,304,18,1,1261,
+305,20,306,4,22,
 80,0,76,0,85,
 0,83,0,95,0,
 69,0,81,0,85,
 0,65,0,76,0,
 83,0,1,6,1,
-1,2,0,1,151,
-278,18,1,151,279,
-20,280,4,26,69,
+1,2,0,1,2528,
+307,18,1,2528,308,
+20,309,4,28,86,
+0,101,0,99,0,
+68,0,101,0,99,
+0,108,0,97,0,
+114,0,97,0,116,
+0,105,0,111,0,
+110,0,1,121,1,
+2,2,0,1,151,
+310,18,1,151,311,
+20,312,4,26,69,
 0,81,0,85,0,
 65,0,76,0,83,
 0,95,0,69,0,
 81,0,85,0,65,
 0,76,0,83,0,
 1,29,1,1,2,
-0,1,1267,281,18,
-1,1267,168,2,0,
-1,157,282,18,1,
-157,168,2,0,1,
-1773,283,18,1,1773,
-146,2,0,1,1832,
-284,18,1,1832,260,
-2,0,1,1833,285,
-18,1,1833,286,20,
-287,4,10,87,0,
-72,0,73,0,76,
-0,69,0,1,45,
+0,1,1267,313,18,
+1,1267,187,2,0,
+1,2765,314,18,1,
+2765,132,2,0,1,
+157,315,18,1,157,
+187,2,0,1,1773,
+316,18,1,1773,149,
+2,0,1,1832,317,
+18,1,1832,285,2,
+0,1,1833,318,18,
+1,1833,319,20,320,
+4,10,87,0,72,
+0,73,0,76,0,
+69,0,1,45,1,
+1,2,0,1,1834,
+321,18,1,1834,135,
+2,0,1,166,322,
+18,1,166,323,20,
+324,4,20,76,0,
+69,0,70,0,84,
+0,95,0,65,0,
+78,0,71,0,76,
+0,69,0,1,25,
 1,1,2,0,1,
-1834,288,18,1,1834,
-135,2,0,1,166,
-289,18,1,166,290,
-20,291,4,20,76,
-0,69,0,70,0,
-84,0,95,0,65,
-0,78,0,71,0,
-76,0,69,0,1,
-25,1,1,2,0,
-1,1840,292,18,1,
-1840,168,2,0,1,
-172,293,18,1,172,
-168,2,0,1,2706,
-294,18,1,2706,295,
-20,296,4,12,83,
-0,116,0,97,0,
-116,0,101,0,115,
-0,1,100,1,2,
-2,0,1,2335,297,
-18,1,2335,146,2,
-0,1,1296,298,18,
-1,1296,160,2,0,
-1,1297,299,18,1,
-1297,256,2,0,1,
-2413,300,18,1,2413,
-301,20,302,4,26,
+1840,325,18,1,1840,
+187,2,0,1,2779,
+326,18,1,2779,327,
+20,328,4,34,67,
+0,111,0,109,0,
+112,0,111,0,117,
+0,110,0,100,0,
 83,0,116,0,97,
 0,116,0,101,0,
 109,0,101,0,110,
-0,116,0,76,0,
-105,0,115,0,116,
-0,1,109,1,2,
-2,0,1,1859,303,
-18,1,1859,153,2,
-0,1,1860,304,18,
-1,1860,191,2,0,
-1,188,305,18,1,
-188,168,2,0,1,
-182,306,18,1,182,
-307,20,308,4,22,
-82,0,73,0,71,
-0,72,0,84,0,
-95,0,65,0,78,
-0,71,0,76,0,
-69,0,1,26,1,
-1,2,0,1,199,
-309,18,1,199,310,
-20,311,4,10,67,
-0,65,0,82,0,
-69,0,84,0,1,
-35,1,1,2,0,
-1,1871,312,18,1,
-1871,160,2,0,1,
-1872,313,18,1,1872,
-153,2,0,1,1873,
-314,18,1,1873,191,
-2,0,1,1875,315,
-18,1,1875,286,2,
-0,1,205,316,18,
-1,205,168,2,0,
-1,2515,317,18,1,
-2515,140,2,0,1,
-1882,318,18,1,1882,
-168,2,0,1,2227,
-319,18,1,2227,260,
-2,0,1,217,320,
-18,1,217,321,20,
-322,4,12,83,0,
+0,116,0,1,132,
+1,2,2,0,1,
+172,329,18,1,172,
+187,2,0,1,2335,
+330,18,1,2335,149,
+2,0,1,1296,331,
+18,1,1296,179,2,
+0,1,1297,332,18,
+1,1297,333,20,334,
+4,12,69,0,81,
+0,85,0,65,0,
+76,0,83,0,1,
+15,1,1,2,0,
+1,2413,335,18,1,
+2413,336,20,337,4,
+26,83,0,116,0,
+97,0,116,0,101,
+0,109,0,101,0,
+110,0,116,0,76,
+0,105,0,115,0,
+116,0,1,133,1,
+2,2,0,1,1859,
+338,18,1,1859,162,
+2,0,1,1860,339,
+18,1,1860,146,2,
+0,1,188,340,18,
+1,188,187,2,0,
+1,182,341,18,1,
+182,342,20,343,4,
+22,82,0,73,0,
+71,0,72,0,84,
+0,95,0,65,0,
+78,0,71,0,76,
+0,69,0,1,26,
+1,1,2,0,1,
+199,344,18,1,199,
+345,20,346,4,10,
+67,0,65,0,82,
+0,69,0,84,0,
+1,35,1,1,2,
+0,1,1871,347,18,
+1,1871,179,2,0,
+1,1872,348,18,1,
+1872,162,2,0,1,
+1873,349,18,1,1873,
+146,2,0,1,1875,
+350,18,1,1875,319,
+2,0,1,205,351,
+18,1,205,187,2,
+0,1,2581,352,18,
+1,2581,135,2,0,
+1,1882,353,18,1,
+1882,187,2,0,1,
+2227,354,18,1,2227,
+285,2,0,1,2590,
+355,18,1,2590,140,
+2,0,1,217,356,
+18,1,217,357,20,
+358,4,12,83,0,
 84,0,82,0,79,
 0,75,0,69,0,
 1,34,1,1,2,
-0,1,1332,323,18,
-1,1332,160,2,0,
-1,1335,324,18,1,
-1335,163,2,0,1,
-223,325,18,1,223,
-168,2,0,1,1341,
-326,18,1,1341,168,
-2,0,1,1901,327,
-18,1,1901,153,2,
-0,1,1303,328,18,
-1,1303,168,2,0,
-1,2462,329,18,1,
-2462,260,2,0,1,
-236,330,18,1,236,
-331,20,332,4,6,
-65,0,77,0,80,
-0,1,33,1,1,
-2,0,1,2466,333,
-18,1,2466,334,20,
-335,4,34,67,0,
-111,0,109,0,112,
-0,111,0,117,0,
-110,0,100,0,83,
-0,116,0,97,0,
-116,0,101,0,109,
-0,101,0,110,0,
-116,0,1,108,1,
-2,2,0,1,2467,
-336,18,1,2467,150,
-2,0,1,2468,337,
-18,1,2468,338,20,
-339,4,10,83,0,
-84,0,65,0,84,
-0,69,0,1,48,
-1,1,2,0,1,
-2469,340,18,1,2469,
-132,2,0,1,242,
-341,18,1,242,168,
-2,0,1,2471,342,
-18,1,2471,343,20,
-344,4,36,72,0,
-84,0,84,0,80,
-0,95,0,82,0,
-69,0,81,0,85,
-0,69,0,83,0,
-84,0,95,0,69,
-0,86,0,69,0,
-78,0,84,0,1,
-91,1,1,2,0,
-1,2472,345,18,1,
-2472,346,20,347,4,
-34,84,0,79,0,
-85,0,67,0,72,
-0,95,0,83,0,
-84,0,65,0,82,
-0,84,0,95,0,
+0,1,1332,359,18,
+1,1332,179,2,0,
+1,1335,360,18,1,
+1335,182,2,0,1,
+223,361,18,1,223,
+187,2,0,1,1341,
+362,18,1,1341,187,
+2,0,1,1901,363,
+18,1,1901,162,2,
+0,1,1303,364,18,
+1,1303,187,2,0,
+1,2837,365,18,1,
+2837,209,2,0,1,
+2838,366,18,1,2838,
+212,2,0,1,2462,
+367,18,1,2462,285,
+2,0,1,236,368,
+18,1,236,369,20,
+370,4,6,65,0,
+77,0,80,0,1,
+33,1,1,2,0,
+1,2466,371,18,1,
+2466,327,2,0,1,
+2467,372,18,1,2467,
+159,2,0,1,2468,
+373,18,1,2468,374,
+20,375,4,10,83,
+0,84,0,65,0,
+84,0,69,0,1,
+48,1,1,2,0,
+1,2469,376,18,1,
+2469,132,2,0,1,
+242,377,18,1,242,
+187,2,0,1,2471,
+378,18,1,2471,379,
+20,380,4,26,67,
+0,79,0,78,0,
+84,0,82,0,79,
+0,76,0,95,0,
 69,0,86,0,69,
 0,78,0,84,0,
-1,89,1,1,2,
-0,1,2473,348,18,
-1,2473,349,20,350,
-4,30,84,0,79,
-0,85,0,67,0,
-72,0,95,0,69,
-0,78,0,68,0,
+1,65,1,1,2,
+0,1,2472,381,18,
+1,2472,382,20,383,
+4,30,65,0,84,
+0,95,0,84,0,
+65,0,82,0,71,
+0,69,0,84,0,
+95,0,69,0,86,
+0,69,0,78,0,
+84,0,1,59,1,
+1,2,0,1,2473,
+384,18,1,2473,385,
+20,386,4,38,65,
+0,84,0,95,0,
+82,0,79,0,84,
+0,95,0,84,0,
+65,0,82,0,71,
+0,69,0,84,0,
 95,0,69,0,86,
 0,69,0,78,0,
-84,0,1,90,1,
+84,0,1,58,1,
 1,2,0,1,2474,
-351,18,1,2474,352,
-20,353,4,22,84,
-0,79,0,85,0,
-67,0,72,0,95,
+387,18,1,2474,388,
+20,389,4,52,76,
+0,65,0,78,0,
+68,0,95,0,67,
+0,79,0,76,0,
+76,0,73,0,83,
+0,73,0,79,0,
+78,0,95,0,83,
+0,84,0,65,0,
+82,0,84,0,95,
 0,69,0,86,0,
 69,0,78,0,84,
-0,1,88,1,1,
-2,0,1,2475,354,
-18,1,2475,355,20,
-356,4,22,84,0,
-73,0,77,0,69,
-0,82,0,95,0,
-69,0,86,0,69,
-0,78,0,84,0,
-1,87,1,1,2,
-0,1,2476,357,18,
-1,2476,358,20,359,
-4,32,83,0,84,
-0,65,0,84,0,
-69,0,95,0,69,
-0,88,0,73,0,
+0,1,71,1,1,
+2,0,1,2475,390,
+18,1,2475,391,20,
+392,4,48,76,0,
+65,0,78,0,68,
+0,95,0,67,0,
+79,0,76,0,76,
+0,73,0,83,0,
+73,0,79,0,78,
+0,95,0,69,0,
+78,0,68,0,95,
+0,69,0,86,0,
+69,0,78,0,84,
+0,1,70,1,1,
+2,0,1,2476,393,
+18,1,2476,394,20,
+395,4,40,76,0,
+65,0,78,0,68,
+0,95,0,67,0,
+79,0,76,0,76,
+0,73,0,83,0,
+73,0,79,0,78,
+0,95,0,69,0,
+86,0,69,0,78,
+0,84,0,1,69,
+1,1,2,0,1,
+2477,396,18,1,2477,
+397,20,398,4,34,
+84,0,79,0,85,
+0,67,0,72,0,
+95,0,83,0,84,
+0,65,0,82,0,
 84,0,95,0,69,
 0,86,0,69,0,
 78,0,84,0,1,
-86,1,1,2,0,
-1,2477,360,18,1,
-2477,361,20,362,4,
-34,83,0,84,0,
-65,0,84,0,69,
+89,1,1,2,0,
+1,2478,399,18,1,
+2478,400,20,401,4,
+30,84,0,79,0,
+85,0,67,0,72,
 0,95,0,69,0,
-78,0,84,0,82,
-0,89,0,95,0,
+78,0,68,0,95,
+0,69,0,86,0,
+69,0,78,0,84,
+0,1,90,1,1,
+2,0,1,2479,402,
+18,1,2479,403,20,
+404,4,22,84,0,
+79,0,85,0,67,
+0,72,0,95,0,
 69,0,86,0,69,
 0,78,0,84,0,
-1,85,1,1,2,
-0,1,2478,363,18,
-1,2478,364,20,365,
+1,88,1,1,2,
+0,1,2480,405,18,
+1,2480,406,20,407,
 4,24,83,0,69,
 0,78,0,83,0,
 79,0,82,0,95,
 0,69,0,86,0,
 69,0,78,0,84,
 0,1,84,1,1,
-2,0,1,2479,366,
-18,1,2479,367,20,
-368,4,52,82,0,
+2,0,1,2481,408,
+18,1,2481,409,20,
+410,4,52,82,0,
 85,0,78,0,95,
 0,84,0,73,0,
 77,0,69,0,95,
@@ -2594,291 +3157,125 @@ public yyLSLSyntax
 69,0,86,0,69,
 0,78,0,84,0,
 1,83,1,1,2,
-0,1,2480,369,18,
-1,2480,370,20,371,
-4,34,82,0,69,
-0,77,0,79,0,
-84,0,69,0,95,
-0,68,0,65,0,
-84,0,65,0,95,
-0,69,0,86,0,
-69,0,78,0,84,
-0,1,82,1,1,
-2,0,1,2481,372,
-18,1,2481,373,20,
-374,4,24,79,0,
-78,0,95,0,82,
-0,69,0,90,0,
-95,0,69,0,86,
-0,69,0,78,0,
-84,0,1,81,1,
-1,2,0,1,2482,
-375,18,1,2482,376,
-20,377,4,32,79,
-0,66,0,74,0,
-69,0,67,0,84,
+0,1,2482,411,18,
+1,2482,412,20,413,
+4,24,79,0,78,
 0,95,0,82,0,
 69,0,90,0,95,
 0,69,0,86,0,
 69,0,78,0,84,
-0,1,80,1,1,
-2,0,1,2483,378,
-18,1,2483,379,20,
-380,4,38,78,0,
-79,0,84,0,95,
-0,65,0,84,0,
-95,0,84,0,65,
-0,82,0,71,0,
-69,0,84,0,95,
-0,69,0,86,0,
-69,0,78,0,84,
-0,1,79,1,1,
-2,0,1,256,381,
-18,1,256,382,20,
-383,4,14,80,0,
-69,0,82,0,67,
-0,69,0,78,0,
-84,0,1,22,1,
-1,2,0,1,1371,
-384,18,1,1371,212,
-2,0,1,2486,385,
-18,1,2486,386,20,
-387,4,36,77,0,
-79,0,86,0,73,
-0,78,0,71,0,
-95,0,83,0,84,
-0,65,0,82,0,
-84,0,95,0,69,
-0,86,0,69,0,
-78,0,84,0,1,
-76,1,1,2,0,
-1,2487,388,18,1,
-2487,389,20,390,4,
-32,77,0,79,0,
-86,0,73,0,78,
-0,71,0,95,0,
-69,0,78,0,68,
-0,95,0,69,0,
-86,0,69,0,78,
-0,84,0,1,75,
-1,1,2,0,1,
-1931,391,18,1,1931,
-260,2,0,1,1932,
-392,18,1,1932,393,
-20,394,4,4,73,
-0,70,0,1,42,
-1,1,2,0,1,
-262,395,18,1,262,
-168,2,0,1,1377,
-396,18,1,1377,168,
-2,0,1,2492,397,
-18,1,2492,398,20,
-399,4,48,76,0,
-65,0,78,0,68,
-0,95,0,67,0,
+0,1,81,1,1,
+2,0,1,2483,414,
+18,1,2483,415,20,
+416,4,42,67,0,
 79,0,76,0,76,
 0,73,0,83,0,
 73,0,79,0,78,
-0,95,0,69,0,
-78,0,68,0,95,
-0,69,0,86,0,
-69,0,78,0,84,
-0,1,70,1,1,
-2,0,1,1876,400,
-18,1,1876,135,2,
-0,1,2494,401,18,
-1,2494,402,20,403,
-4,38,72,0,84,
-0,84,0,80,0,
-95,0,82,0,69,
-0,83,0,80,0,
-79,0,78,0,83,
-0,69,0,95,0,
+0,95,0,83,0,
+84,0,65,0,82,
+0,84,0,95,0,
 69,0,86,0,69,
 0,78,0,84,0,
-1,68,1,1,2,
-0,1,2495,404,18,
-1,2495,405,20,406,
-4,22,69,0,77,
-0,65,0,73,0,
-76,0,95,0,69,
-0,86,0,69,0,
-78,0,84,0,1,
-67,1,1,2,0,
-1,1939,407,18,1,
-1939,168,2,0,1,
-2497,408,18,1,2497,
-409,20,410,4,26,
-67,0,79,0,78,
-0,84,0,82,0,
-79,0,76,0,95,
-0,69,0,86,0,
+1,64,1,1,2,
+0,1,256,417,18,
+1,256,418,20,419,
+4,14,80,0,69,
+0,82,0,67,0,
 69,0,78,0,84,
-0,1,65,1,1,
-2,0,1,827,411,
-18,1,827,168,2,
-0,1,2499,412,18,
-1,2499,413,20,414,
-4,38,67,0,79,
-0,76,0,76,0,
-73,0,83,0,73,
-0,79,0,78,0,
-95,0,69,0,78,
-0,68,0,95,0,
-69,0,86,0,69,
-0,78,0,84,0,
-1,63,1,1,2,
-0,1,2500,415,18,
-1,2500,416,20,417,
-4,30,67,0,79,
-0,76,0,76,0,
-73,0,83,0,73,
-0,79,0,78,0,
+0,1,22,1,1,
+2,0,1,1371,420,
+18,1,1371,238,2,
+0,1,2486,421,18,
+1,2486,422,20,423,
+4,26,67,0,72,
+0,65,0,78,0,
+71,0,69,0,68,
+0,95,0,69,0,
+86,0,69,0,78,
+0,84,0,1,61,
+1,1,2,0,1,
+2487,424,18,1,2487,
+425,20,426,4,32,
+79,0,66,0,74,
+0,69,0,67,0,
+84,0,95,0,82,
+0,69,0,90,0,
+95,0,69,0,86,
+0,69,0,78,0,
+84,0,1,80,1,
+1,2,0,1,1931,
+427,18,1,1931,285,
+2,0,1,1932,428,
+18,1,1932,429,20,
+430,4,4,73,0,
+70,0,1,42,1,
+1,2,0,1,262,
+431,18,1,262,187,
+2,0,1,1377,432,
+18,1,1377,187,2,
+0,1,2492,433,18,
+1,2492,434,20,435,
+4,30,78,0,79,
+0,95,0,83,0,
+69,0,78,0,83,
+0,79,0,82,0,
 95,0,69,0,86,
 0,69,0,78,0,
-84,0,1,62,1,
-1,2,0,1,2501,
-418,18,1,2501,419,
-20,420,4,26,67,
-0,72,0,65,0,
-78,0,71,0,69,
+84,0,1,77,1,
+1,2,0,1,1876,
+436,18,1,1876,135,
+2,0,1,2494,437,
+18,1,2494,438,20,
+439,4,32,77,0,
+79,0,86,0,73,
+0,78,0,71,0,
+95,0,69,0,78,
 0,68,0,95,0,
 69,0,86,0,69,
 0,78,0,84,0,
-1,61,1,1,2,
-0,1,2502,421,18,
-1,2502,422,20,423,
-4,24,65,0,84,
-0,84,0,65,0,
-67,0,72,0,95,
+1,75,1,1,2,
+0,1,2495,440,18,
+1,2495,441,20,442,
+4,32,83,0,84,
+0,65,0,84,0,
+69,0,95,0,69,
+0,88,0,73,0,
+84,0,95,0,69,
+0,86,0,69,0,
+78,0,84,0,1,
+86,1,1,2,0,
+1,1939,443,18,1,
+1939,187,2,0,1,
+2497,444,18,1,2497,
+445,20,446,4,36,
+72,0,84,0,84,
+0,80,0,95,0,
+82,0,69,0,81,
+0,85,0,69,0,
+83,0,84,0,95,
 0,69,0,86,0,
 69,0,78,0,84,
-0,1,60,1,1,
-2,0,1,2503,424,
-18,1,2503,425,20,
-426,4,30,65,0,
-84,0,95,0,84,
-0,65,0,82,0,
-71,0,69,0,84,
-0,95,0,69,0,
-86,0,69,0,78,
-0,84,0,1,59,
-1,1,2,0,1,
-2504,427,18,1,2504,
-428,20,429,4,38,
-65,0,84,0,95,
-0,82,0,79,0,
-84,0,95,0,84,
-0,65,0,82,0,
-71,0,69,0,84,
-0,95,0,69,0,
-86,0,69,0,78,
-0,84,0,1,58,
-1,1,2,0,1,
-277,430,18,1,277,
-431,20,432,4,10,
-83,0,76,0,65,
-0,83,0,72,0,
-1,21,1,1,2,
-0,1,2506,433,18,
-1,2506,135,2,0,
-1,283,434,18,1,
-283,168,2,0,1,
-1958,435,18,1,1958,
-153,2,0,1,2517,
-436,18,1,2517,153,
-2,0,1,2519,437,
-18,1,2519,334,2,
-0,1,1406,438,18,
-1,1406,160,2,0,
-1,1407,439,18,1,
-1407,206,2,0,1,
-299,440,18,1,299,
-441,20,442,4,8,
-83,0,84,0,65,
-0,82,0,1,20,
-1,1,2,0,1,
-1370,443,18,1,1370,
-160,2,0,1,305,
-444,18,1,305,168,
-2,0,1,2458,445,
-18,1,2458,260,2,
-0,1,2459,446,18,
-1,2459,447,20,448,
-4,22,82,0,73,
-0,71,0,72,0,
-84,0,95,0,66,
-0,82,0,65,0,
-67,0,69,0,1,
-13,1,1,2,0,
-1,2464,449,18,1,
-2464,447,2,0,1,
-1989,450,18,1,1989,
-260,2,0,1,1990,
-451,18,1,1990,452,
-20,453,4,8,69,
-0,76,0,83,0,
-69,0,1,43,1,
-1,2,0,1,2470,
-454,18,1,2470,156,
-2,0,1,322,455,
-18,1,322,224,2,
-0,1,1933,456,18,
-1,1933,135,2,0,
-1,883,457,18,1,
-883,168,2,0,1,
-328,458,18,1,328,
-168,2,0,1,1443,
-459,18,1,1443,242,
-2,0,1,2558,460,
-18,1,2558,447,2,
-0,1,2559,461,18,
-1,2559,462,20,463,
-4,20,83,0,116,
-0,97,0,116,0,
-101,0,69,0,118,
-0,101,0,110,0,
-116,0,1,103,1,
-2,2,0,1,2560,
-464,18,1,2560,465,
-20,466,4,26,68,
-0,69,0,70,0,
-65,0,85,0,76,
-0,84,0,95,0,
-83,0,84,0,65,
-0,84,0,69,0,
-1,47,1,1,2,
-0,1,2561,467,18,
-1,2561,156,2,0,
-1,1449,468,18,1,
-1449,168,2,0,1,
-2485,469,18,1,2485,
-470,20,471,4,30,
-78,0,79,0,95,
-0,83,0,69,0,
-78,0,83,0,79,
-0,82,0,95,0,
-69,0,86,0,69,
-0,78,0,84,0,
-1,77,1,1,2,
-0,1,2488,472,18,
-1,2488,473,20,474,
+0,1,91,1,1,
+2,0,1,827,447,
+18,1,827,187,2,
+0,1,2499,448,18,
+1,2499,449,20,450,
 4,22,77,0,79,
 0,78,0,69,0,
 89,0,95,0,69,
 0,86,0,69,0,
 78,0,84,0,1,
 74,1,1,2,0,
-1,2489,475,18,1,
-2489,476,20,477,4,
+1,2500,451,18,1,
+2500,452,20,453,4,
 24,76,0,73,0,
 83,0,84,0,69,
 0,78,0,95,0,
 69,0,86,0,69,
 0,78,0,84,0,
 1,73,1,1,2,
-0,1,2490,478,18,
-1,2490,479,20,480,
+0,1,2501,454,18,
+1,2501,455,20,456,
 4,36,76,0,73,
 0,78,0,75,0,
 95,0,77,0,69,
@@ -2888,480 +3285,889 @@ public yyLSLSyntax
 86,0,69,0,78,
 0,84,0,1,72,
 1,1,2,0,1,
-2491,481,18,1,2491,
-482,20,483,4,52,
-76,0,65,0,78,
-0,68,0,95,0,
+2502,457,18,1,2502,
+458,20,459,4,38,
+72,0,84,0,84,
+0,80,0,95,0,
+82,0,69,0,83,
+0,80,0,79,0,
+78,0,83,0,69,
+0,95,0,69,0,
+86,0,69,0,78,
+0,84,0,1,68,
+1,1,2,0,1,
+2503,460,18,1,2503,
+461,20,462,4,22,
+69,0,77,0,65,
+0,73,0,76,0,
+95,0,69,0,86,
+0,69,0,78,0,
+84,0,1,67,1,
+1,2,0,1,2504,
+463,18,1,2504,464,
+20,465,4,32,68,
+0,65,0,84,0,
+65,0,83,0,69,
+0,82,0,86,0,
+69,0,82,0,95,
+0,69,0,86,0,
+69,0,78,0,84,
+0,1,66,1,1,
+2,0,1,277,466,
+18,1,277,467,20,
+468,4,10,83,0,
+76,0,65,0,83,
+0,72,0,1,21,
+1,1,2,0,1,
+2506,469,18,1,2506,
+135,2,0,1,2507,
+470,18,1,2507,117,
+2,0,1,2508,471,
+18,1,2508,132,2,
+0,1,2509,472,18,
+1,2509,473,20,474,
+4,28,75,0,101,
+0,121,0,68,0,
+101,0,99,0,108,
+0,97,0,114,0,
+97,0,116,0,105,
+0,111,0,110,0,
+1,119,1,2,2,
+0,1,2510,475,18,
+1,2510,143,2,0,
+1,283,476,18,1,
+283,187,2,0,1,
+2512,477,18,1,2512,
+132,2,0,1,2513,
+478,18,1,2513,479,
+20,480,4,28,73,
+0,110,0,116,0,
+68,0,101,0,99,
+0,108,0,97,0,
+114,0,97,0,116,
+0,105,0,111,0,
+110,0,1,120,1,
+2,2,0,1,2514,
+481,18,1,2514,143,
+2,0,1,1958,482,
+18,1,1958,162,2,
+0,1,2516,483,18,
+1,2516,479,2,0,
+1,2517,484,18,1,
+2517,485,20,486,4,
+64,75,0,101,0,
+121,0,73,0,110,
+0,116,0,73,0,
+110,0,116,0,65,
+0,114,0,103,0,
+117,0,109,0,101,
+0,110,0,116,0,
+68,0,101,0,99,
+0,108,0,97,0,
+114,0,97,0,116,
+0,105,0,111,0,
+110,0,76,0,105,
+0,115,0,116,0,
+1,117,1,2,2,
+0,1,2518,487,18,
+1,2518,162,2,0,
+1,1406,488,18,1,
+1406,179,2,0,1,
+1407,489,18,1,1407,
+232,2,0,1,2522,
+490,18,1,2522,135,
+2,0,1,2524,491,
+18,1,2524,479,2,
+0,1,2525,492,18,
+1,2525,143,2,0,
+1,2526,493,18,1,
+2526,114,2,0,1,
+299,494,18,1,299,
+495,20,496,4,8,
+83,0,84,0,65,
+0,82,0,1,20,
+1,1,2,0,1,
+1370,497,18,1,1370,
+179,2,0,1,2529,
+498,18,1,2529,143,
+2,0,1,2531,499,
+18,1,2531,308,2,
+0,1,2532,500,18,
+1,2532,501,20,502,
+4,64,73,0,110,
+0,116,0,86,0,
+101,0,99,0,86,
+0,101,0,99,0,
+65,0,114,0,103,
+0,117,0,109,0,
+101,0,110,0,116,
+0,68,0,101,0,
+99,0,108,0,97,
+0,114,0,97,0,
+116,0,105,0,111,
+0,110,0,76,0,
+105,0,115,0,116,
+0,1,116,1,2,
+2,0,1,305,503,
+18,1,305,187,2,
+0,1,2535,504,18,
+1,2535,327,2,0,
+1,2458,505,18,1,
+2458,285,2,0,1,
+2459,506,18,1,2459,
+507,20,508,4,22,
+82,0,73,0,71,
+0,72,0,84,0,
+95,0,66,0,82,
+0,65,0,67,0,
+69,0,1,13,1,
+1,2,0,1,2539,
+509,18,1,2539,479,
+2,0,1,2540,510,
+18,1,2540,143,2,
+0,1,2541,511,18,
+1,2541,111,2,0,
+1,2542,512,18,1,
+2542,132,2,0,1,
+2464,513,18,1,2464,
+507,2,0,1,2544,
+514,18,1,2544,143,
+2,0,1,1989,515,
+18,1,1989,285,2,
+0,1,1990,516,18,
+1,1990,517,20,518,
+4,8,69,0,76,
+0,83,0,69,0,
+1,43,1,1,2,
+0,1,2548,519,18,
+1,2548,162,2,0,
+1,2470,520,18,1,
+2470,165,2,0,1,
+322,521,18,1,322,
+253,2,0,1,2551,
+522,18,1,2551,523,
+20,524,4,28,86,
+0,101,0,99,0,
+116,0,111,0,114,
+0,65,0,114,0,
+103,0,69,0,118,
+0,101,0,110,0,
+116,0,1,128,1,
+2,2,0,1,1933,
+525,18,1,1933,135,
+2,0,1,883,526,
+18,1,883,187,2,
+0,1,2555,527,18,
+1,2555,528,20,529,
+4,58,86,0,101,
+0,99,0,116,0,
+111,0,114,0,65,
+0,114,0,103,0,
+117,0,109,0,101,
+0,110,0,116,0,
+68,0,101,0,99,
+0,108,0,97,0,
+114,0,97,0,116,
+0,105,0,111,0,
+110,0,76,0,105,
+0,115,0,116,0,
+1,114,1,2,2,
+0,1,328,530,18,
+1,328,187,2,0,
+1,1443,531,18,1,
+1443,269,2,0,1,
+2558,532,18,1,2558,
+327,2,0,1,2559,
+533,18,1,2559,534,
+20,535,4,22,73,
+0,110,0,116,0,
+65,0,114,0,103,
+0,69,0,118,0,
+101,0,110,0,116,
+0,1,127,1,2,
+2,0,1,2560,536,
+18,1,2560,135,2,
+0,1,2562,537,18,
+1,2562,479,2,0,
+1,1449,538,18,1,
+1449,187,2,0,1,
+2485,539,18,1,2485,
+540,20,541,4,30,
 67,0,79,0,76,
 0,76,0,73,0,
 83,0,73,0,79,
 0,78,0,95,0,
-83,0,84,0,65,
-0,82,0,84,0,
+69,0,86,0,69,
+0,78,0,84,0,
+1,62,1,1,2,
+0,1,2566,542,18,
+1,2566,327,2,0,
+1,2488,543,18,1,
+2488,544,20,545,4,
+24,65,0,84,0,
+84,0,65,0,67,
+0,72,0,95,0,
+69,0,86,0,69,
+0,78,0,84,0,
+1,60,1,1,2,
+0,1,2489,546,18,
+1,2489,547,20,548,
+4,22,84,0,73,
+0,77,0,69,0,
+82,0,95,0,69,
+0,86,0,69,0,
+78,0,84,0,1,
+87,1,1,2,0,
+1,2490,549,18,1,
+2490,550,20,551,4,
+38,78,0,79,0,
+84,0,95,0,65,
+0,84,0,95,0,
+84,0,65,0,82,
+0,71,0,69,0,
+84,0,95,0,69,
+0,86,0,69,0,
+78,0,84,0,1,
+79,1,1,2,0,
+1,2491,552,18,1,
+2491,553,20,554,4,
+46,78,0,79,0,
+84,0,95,0,65,
+0,84,0,95,0,
+82,0,79,0,84,
+0,95,0,84,0,
+65,0,82,0,71,
+0,69,0,84,0,
 95,0,69,0,86,
 0,69,0,78,0,
-84,0,1,71,1,
-1,2,0,1,2493,
-484,18,1,2493,485,
-20,486,4,40,76,
-0,65,0,78,0,
-68,0,95,0,67,
-0,79,0,76,0,
-76,0,73,0,83,
-0,73,0,79,0,
-78,0,95,0,69,
+84,0,1,78,1,
+1,2,0,1,2571,
+555,18,1,2571,556,
+20,557,4,52,75,
+0,101,0,121,0,
+65,0,114,0,103,
+0,117,0,109,0,
+101,0,110,0,116,
+0,68,0,101,0,
+99,0,108,0,97,
+0,114,0,97,0,
+116,0,105,0,111,
+0,110,0,76,0,
+105,0,115,0,116,
+0,1,112,1,2,
+2,0,1,2493,558,
+18,1,2493,559,20,
+560,4,36,77,0,
+79,0,86,0,73,
+0,78,0,71,0,
+95,0,83,0,84,
+0,65,0,82,0,
+84,0,95,0,69,
 0,86,0,69,0,
 78,0,84,0,1,
-69,1,1,2,0,
-1,1413,487,18,1,
-1413,168,2,0,1,
-346,488,18,1,346,
-489,20,490,4,8,
+76,1,1,2,0,
+1,1413,561,18,1,
+1413,187,2,0,1,
+346,562,18,1,346,
+563,20,564,4,8,
 80,0,76,0,85,
 0,83,0,1,18,
 1,1,2,0,1,
-2496,491,18,1,2496,
-492,20,493,4,32,
-68,0,65,0,84,
-0,65,0,83,0,
-69,0,82,0,86,
-0,69,0,82,0,
-95,0,69,0,86,
-0,69,0,78,0,
-84,0,1,66,1,
-1,2,0,1,2021,
-494,18,1,2021,260,
-2,0,1,2022,495,
-18,1,2022,338,2,
-0,1,352,496,18,
-1,352,168,2,0,
-1,2024,497,18,1,
-2024,132,2,0,1,
-2025,498,18,1,2025,
-499,20,500,4,8,
-74,0,85,0,77,
-0,80,0,1,49,
-1,1,2,0,1,
-2026,501,18,1,2026,
-132,2,0,1,2027,
-502,18,1,2027,503,
-20,504,4,4,65,
-0,84,0,1,23,
-1,1,2,0,1,
-2028,505,18,1,2028,
-132,2,0,1,2029,
-506,18,1,2029,334,
-2,0,1,2030,507,
-18,1,2030,508,20,
-509,4,14,70,0,
-111,0,114,0,76,
-0,111,0,111,0,
-112,0,1,121,1,
-2,2,0,1,2031,
-510,18,1,2031,511,
-20,512,4,32,68,
-0,111,0,87,0,
-104,0,105,0,108,
-0,101,0,83,0,
-116,0,97,0,116,
-0,101,0,109,0,
-101,0,110,0,116,
-0,1,120,1,2,
-2,0,1,2032,513,
-18,1,2032,514,20,
-515,4,28,87,0,
-104,0,105,0,108,
-0,101,0,83,0,
-116,0,97,0,116,
-0,101,0,109,0,
-101,0,110,0,116,
-0,1,119,1,2,
-2,0,1,2033,516,
-18,1,2033,517,20,
-518,4,22,73,0,
-102,0,83,0,116,
-0,97,0,116,0,
-101,0,109,0,101,
-0,110,0,116,0,
-1,118,1,2,2,
-0,1,2034,519,18,
-1,2034,520,20,521,
-4,22,83,0,116,
-0,97,0,116,0,
-101,0,67,0,104,
-0,97,0,110,0,
-103,0,101,0,1,
-117,1,2,2,0,
-1,1478,522,18,1,
-1478,160,2,0,1,
-1479,523,18,1,1479,
-276,2,0,1,2037,
-524,18,1,2037,191,
-2,0,1,2038,525,
-18,1,2038,526,20,
-527,4,18,74,0,
-117,0,109,0,112,
-0,76,0,97,0,
-98,0,101,0,108,
-0,1,115,1,2,
-2,0,1,2039,528,
-18,1,2039,191,2,
-0,1,2040,529,18,
-1,2040,530,20,531,
-4,30,82,0,101,
-0,116,0,117,0,
-114,0,110,0,83,
+2575,565,18,1,2575,
+566,20,567,4,24,
+86,0,111,0,105,
+0,100,0,65,0,
+114,0,103,0,69,
+0,118,0,101,0,
+110,0,116,0,1,
+125,1,2,2,0,
+1,2496,568,18,1,
+2496,569,20,570,4,
+34,83,0,84,0,
+65,0,84,0,69,
+0,95,0,69,0,
+78,0,84,0,82,
+0,89,0,95,0,
+69,0,86,0,69,
+0,78,0,84,0,
+1,85,1,1,2,
+0,1,2577,571,18,
+1,2577,162,2,0,
+1,2021,572,18,1,
+2021,285,2,0,1,
+2022,573,18,1,2022,
+374,2,0,1,352,
+574,18,1,352,187,
+2,0,1,2024,575,
+18,1,2024,132,2,
+0,1,2025,576,18,
+1,2025,577,20,578,
+4,8,74,0,85,
+0,77,0,80,0,
+1,49,1,1,2,
+0,1,2026,579,18,
+1,2026,132,2,0,
+1,2027,580,18,1,
+2027,581,20,582,4,
+4,65,0,84,0,
+1,23,1,1,2,
+0,1,2028,583,18,
+1,2028,132,2,0,
+1,2029,584,18,1,
+2029,327,2,0,1,
+2030,585,18,1,2030,
+586,20,587,4,14,
+70,0,111,0,114,
+0,76,0,111,0,
+111,0,112,0,1,
+145,1,2,2,0,
+1,2031,588,18,1,
+2031,589,20,590,4,
+32,68,0,111,0,
+87,0,104,0,105,
+0,108,0,101,0,
+83,0,116,0,97,
+0,116,0,101,0,
+109,0,101,0,110,
+0,116,0,1,144,
+1,2,2,0,1,
+2032,591,18,1,2032,
+592,20,593,4,28,
+87,0,104,0,105,
+0,108,0,101,0,
+83,0,116,0,97,
+0,116,0,101,0,
+109,0,101,0,110,
+0,116,0,1,143,
+1,2,2,0,1,
+2033,594,18,1,2033,
+595,20,596,4,22,
+73,0,102,0,83,
 0,116,0,97,0,
 116,0,101,0,109,
 0,101,0,110,0,
-116,0,1,114,1,
-2,2,0,1,2041,
-532,18,1,2041,191,
-2,0,1,1485,533,
-18,1,1485,168,2,
-0,1,372,534,18,
-1,372,180,2,0,
-1,373,535,18,1,
-373,132,2,0,1,
-374,536,18,1,374,
-176,2,0,1,375,
-537,18,1,375,132,
-2,0,1,376,538,
-18,1,376,183,2,
-0,1,377,539,18,
-1,377,132,2,0,
-1,378,540,18,1,
-378,176,2,0,1,
-379,541,18,1,379,
-132,2,0,1,380,
-542,18,1,380,543,
-20,544,4,16,67,
-0,111,0,110,0,
-115,0,116,0,97,
+116,0,1,142,1,
+2,2,0,1,2034,
+597,18,1,2034,598,
+20,599,4,22,83,
+0,116,0,97,0,
+116,0,101,0,67,
+0,104,0,97,0,
+110,0,103,0,101,
+0,1,141,1,2,
+2,0,1,1478,600,
+18,1,1478,179,2,
+0,1,1479,601,18,
+1,1479,305,2,0,
+1,2037,602,18,1,
+2037,146,2,0,1,
+2038,603,18,1,2038,
+604,20,605,4,18,
+74,0,117,0,109,
+0,112,0,76,0,
+97,0,98,0,101,
+0,108,0,1,139,
+1,2,2,0,1,
+2039,606,18,1,2039,
+146,2,0,1,2040,
+607,18,1,2040,608,
+20,609,4,30,82,
+0,101,0,116,0,
+117,0,114,0,110,
+0,83,0,116,0,
+97,0,116,0,101,
+0,109,0,101,0,
+110,0,116,0,1,
+138,1,2,2,0,
+1,2041,610,18,1,
+2041,146,2,0,1,
+1485,611,18,1,1485,
+187,2,0,1,372,
+612,18,1,372,199,
+2,0,1,373,613,
+18,1,373,132,2,
+0,1,374,614,18,
+1,374,195,2,0,
+1,375,615,18,1,
+375,132,2,0,1,
+376,616,18,1,376,
+202,2,0,1,377,
+617,18,1,377,132,
+2,0,1,378,618,
+18,1,378,195,2,
+0,1,379,619,18,
+1,379,132,2,0,
+1,380,620,18,1,
+380,621,20,622,4,
+16,67,0,111,0,
+110,0,115,0,116,
+0,97,0,110,0,
+116,0,1,151,1,
+2,2,0,1,381,
+623,18,1,381,323,
+2,0,1,371,624,
+18,1,371,625,20,
+626,4,24,70,0,
+117,0,110,0,99,
+0,116,0,105,0,
+111,0,110,0,67,
+0,97,0,108,0,
+108,0,1,147,1,
+2,2,0,1,942,
+627,18,1,942,187,
+2,0,1,2533,628,
+18,1,2533,162,2,
+0,1,387,629,18,
+1,387,187,2,0,
+1,2536,630,18,1,
+2536,631,20,632,4,
+34,73,0,110,0,
+116,0,82,0,111,
+0,116,0,82,0,
+111,0,116,0,65,
+0,114,0,103,0,
+69,0,118,0,101,
 0,110,0,116,0,
-1,127,1,2,2,
-0,1,381,545,18,
-1,381,290,2,0,
-1,371,546,18,1,
-371,547,20,548,4,
-24,70,0,117,0,
-110,0,99,0,116,
-0,105,0,111,0,
-110,0,67,0,97,
-0,108,0,108,0,
-1,123,1,2,2,
-0,1,942,549,18,
-1,942,168,2,0,
-1,387,550,18,1,
-387,168,2,0,1,
-1514,551,18,1,1514,
-160,2,0,1,1515,
-552,18,1,1515,256,
-2,0,1,2074,553,
-18,1,2074,160,2,
-0,1,2075,554,18,
-1,2075,153,2,0,
-1,406,555,18,1,
-406,143,2,0,1,
-1521,556,18,1,1521,
-168,2,0,1,2636,
-557,18,1,2636,295,
-2,0,1,2557,558,
-18,1,2557,462,2,
-0,1,2639,559,18,
-1,2639,560,20,561,
-4,10,83,0,116,
-0,97,0,116,0,
-101,0,1,101,1,
-2,2,0,1,412,
-562,18,1,412,168,
-2,0,1,2641,563,
-18,1,2641,132,2,
-0,1,2484,564,18,
-1,2484,565,20,566,
-4,46,78,0,79,
-0,84,0,95,0,
-65,0,84,0,95,
-0,82,0,79,0,
-84,0,95,0,84,
-0,65,0,82,0,
-71,0,69,0,84,
-0,95,0,69,0,
-86,0,69,0,78,
-0,84,0,1,78,
-1,1,2,0,1,
-2023,567,18,1,2023,
-465,2,0,1,1442,
-568,18,1,1442,160,
-2,0,1,2651,569,
-18,1,2651,140,2,
-0,1,2653,570,18,
-1,2653,153,2,0,
-1,2655,571,18,1,
-2655,334,2,0,1,
-2035,572,18,1,2035,
-191,2,0,1,2036,
-573,18,1,2036,574,
-20,575,4,26,74,
-0,117,0,109,0,
-112,0,83,0,116,
-0,97,0,116,0,
-101,0,109,0,101,
+1,129,1,2,2,
+0,1,2537,633,18,
+1,2537,135,2,0,
+1,2543,634,18,1,
+2543,635,20,636,4,
+28,82,0,111,0,
+116,0,68,0,101,
+0,99,0,108,0,
+97,0,114,0,97,
+0,116,0,105,0,
+111,0,110,0,1,
+122,1,2,2,0,
+1,2546,637,18,1,
+2546,635,2,0,1,
+1514,638,18,1,1514,
+179,2,0,1,1515,
+639,18,1,1515,333,
+2,0,1,2074,640,
+18,1,2074,179,2,
+0,1,2075,641,18,
+1,2075,162,2,0,
+1,2552,642,18,1,
+2552,135,2,0,1,
+406,643,18,1,406,
+143,2,0,1,1521,
+644,18,1,1521,187,
+2,0,1,2556,645,
+18,1,2556,162,2,
+0,1,2639,646,18,
+1,2639,647,20,648,
+4,44,75,0,101,
+0,121,0,73,0,
+110,0,116,0,73,
 0,110,0,116,0,
-1,116,1,2,2,
-0,1,431,576,18,
-1,431,143,2,0,
-1,2105,577,18,1,
-2105,260,2,0,1,
-2106,578,18,1,2106,
-452,2,0,1,1550,
-579,18,1,1550,160,
-2,0,1,437,580,
-18,1,437,168,2,
-0,1,2044,581,18,
-1,2044,582,20,583,
-4,28,69,0,109,
-0,112,0,116,0,
-121,0,83,0,116,
+65,0,114,0,103,
+0,83,0,116,0,
+97,0,116,0,101,
+0,69,0,118,0,
+101,0,110,0,116,
+0,1,110,1,2,
+2,0,1,412,649,
+18,1,412,187,2,
+0,1,2641,650,18,
+1,2641,168,2,0,
+1,2484,651,18,1,
+2484,652,20,653,4,
+38,67,0,79,0,
+76,0,76,0,73,
+0,83,0,73,0,
+79,0,78,0,95,
+0,69,0,78,0,
+68,0,95,0,69,
+0,86,0,69,0,
+78,0,84,0,1,
+63,1,1,2,0,
+1,2643,654,18,1,
+2643,174,2,0,1,
+2644,655,18,1,2644,
+656,20,657,4,32,
+75,0,101,0,121,
+0,65,0,114,0,
+103,0,83,0,116,
 0,97,0,116,0,
-101,0,109,0,101,
+101,0,69,0,118,
+0,101,0,110,0,
+116,0,1,105,1,
+2,2,0,1,2023,
+658,18,1,2023,659,
+20,660,4,26,68,
+0,69,0,70,0,
+65,0,85,0,76,
+0,84,0,95,0,
+83,0,84,0,65,
+0,84,0,69,0,
+1,47,1,1,2,
+0,1,2564,661,18,
+1,2564,162,2,0,
+1,2647,662,18,1,
+2647,507,2,0,1,
+2648,663,18,1,2648,
+647,2,0,1,2567,
+664,18,1,2567,665,
+20,666,4,22,75,
+0,101,0,121,0,
+65,0,114,0,103,
+0,69,0,118,0,
+101,0,110,0,116,
+0,1,126,1,2,
+2,0,1,1442,667,
+18,1,1442,179,2,
+0,1,2651,668,18,
+1,2651,669,20,670,
+4,38,86,0,101,
+0,99,0,116,0,
+111,0,114,0,65,
+0,114,0,103,0,
+83,0,116,0,97,
+0,116,0,101,0,
+69,0,118,0,101,
 0,110,0,116,0,
-1,111,1,2,2,
-0,1,2045,584,18,
-1,2045,191,2,0,
-1,1555,585,18,1,
-1555,168,2,0,1,
-1001,586,18,1,1001,
-547,2,0,1,1002,
-587,18,1,1002,543,
-2,0,1,447,588,
-18,1,447,307,2,
-0,1,2597,589,18,
-1,2597,590,20,591,
-4,18,83,0,116,
-0,97,0,116,0,
-101,0,66,0,111,
-0,100,0,121,0,
-1,102,1,2,2,
-0,1,1010,592,18,
-1,1010,160,2,0,
-1,1011,593,18,1,
-1011,153,2,0,1,
-1012,594,18,1,1012,
-168,2,0,1,1013,
-595,18,1,1013,153,
-2,0,1,459,596,
-18,1,459,597,20,
-598,4,24,76,0,
-69,0,70,0,84,
-0,95,0,66,0,
-82,0,65,0,67,
-0,75,0,69,0,
-84,0,1,27,1,
-1,2,0,1,1574,
-599,18,1,1574,191,
-2,0,1,461,600,
-18,1,461,601,20,
-602,4,24,65,0,
-114,0,103,0,117,
-0,109,0,101,0,
-110,0,116,0,76,
-0,105,0,115,0,
-116,0,1,124,1,
-2,2,0,1,462,
-603,18,1,462,143,
-2,0,1,464,604,
-18,1,464,605,20,
-606,4,16,65,0,
-114,0,103,0,117,
-0,109,0,101,0,
-110,0,116,0,1,
-125,1,2,2,0,
-1,2136,607,18,1,
-2136,260,2,0,1,
-2694,608,18,1,2694,
-191,2,0,1,2695,
-609,18,1,2695,610,
-20,611,4,34,71,
-0,108,0,111,0,
-98,0,97,0,108,
-0,68,0,101,0,
-102,0,105,0,110,
-0,105,0,116,0,
-105,0,111,0,110,
-0,115,0,1,97,
-1,2,2,0,1,
-1585,612,18,1,1585,
-613,20,614,4,12,
-82,0,69,0,84,
-0,85,0,82,0,
-78,0,1,50,1,
-1,2,0,1,476,
-615,18,1,476,616,
-20,617,4,30,83,
-0,84,0,82,0,
-73,0,78,0,71,
-0,95,0,67,0,
-79,0,78,0,83,
-0,84,0,65,0,
-78,0,84,0,1,
-3,1,1,2,0,
-1,477,618,18,1,
-477,619,20,620,4,
-28,70,0,76,0,
-79,0,65,0,84,
-0,95,0,67,0,
-79,0,78,0,83,
-0,84,0,65,0,
-78,0,84,0,1,
-95,1,1,2,0,
-1,478,621,18,1,
-478,622,20,623,4,
-40,72,0,69,0,
-88,0,95,0,73,
-0,78,0,84,0,
-69,0,71,0,69,
-0,82,0,95,0,
+1,107,1,2,2,
+0,1,2570,671,18,
+1,2570,473,2,0,
+1,2653,672,18,1,
+2653,656,2,0,1,
+2572,673,18,1,2572,
+162,2,0,1,2655,
+674,18,1,2655,156,
+2,0,1,2574,675,
+18,1,2574,327,2,
+0,1,2035,676,18,
+1,2035,146,2,0,
+1,2036,677,18,1,
+2036,678,20,679,4,
+26,74,0,117,0,
+109,0,112,0,83,
+0,116,0,97,0,
+116,0,101,0,109,
+0,101,0,110,0,
+116,0,1,140,1,
+2,2,0,1,431,
+680,18,1,431,143,
+2,0,1,2579,681,
+18,1,2579,327,2,
+0,1,2105,682,18,
+1,2105,285,2,0,
+1,2106,683,18,1,
+2106,517,2,0,1,
+1550,684,18,1,1550,
+179,2,0,1,437,
+685,18,1,437,187,
+2,0,1,2044,686,
+18,1,2044,687,20,
+688,4,28,69,0,
+109,0,112,0,116,
+0,121,0,83,0,
+116,0,97,0,116,
+0,101,0,109,0,
+101,0,110,0,116,
+0,1,135,1,2,
+2,0,1,2045,689,
+18,1,2045,146,2,
+0,1,1555,690,18,
+1,1555,187,2,0,
+1,2511,691,18,1,
+2511,126,2,0,1,
+1001,692,18,1,1001,
+625,2,0,1,1002,
+693,18,1,1002,621,
+2,0,1,447,694,
+18,1,447,342,2,
+0,1,2594,695,18,
+1,2594,327,2,0,
+1,2596,696,18,1,
+2596,697,20,698,4,
+18,83,0,116,0,
+97,0,116,0,101,
+0,66,0,111,0,
+100,0,121,0,1,
+102,1,2,2,0,
+1,2520,699,18,1,
+2520,327,2,0,1,
+1010,700,18,1,1010,
+179,2,0,1,1011,
+701,18,1,1011,162,
+2,0,1,1012,702,
+18,1,1012,187,2,
+0,1,1013,703,18,
+1,1013,162,2,0,
+1,459,704,18,1,
+459,705,20,706,4,
+24,76,0,69,0,
+70,0,84,0,95,
+0,66,0,82,0,
+65,0,67,0,75,
+0,69,0,84,0,
+1,27,1,1,2,
+0,1,1574,707,18,
+1,1574,146,2,0,
+1,461,708,18,1,
+461,709,20,710,4,
+24,65,0,114,0,
+103,0,117,0,109,
+0,101,0,110,0,
+116,0,76,0,105,
+0,115,0,116,0,
+1,148,1,2,2,
+0,1,462,711,18,
+1,462,143,2,0,
+1,464,712,18,1,
+464,713,20,714,4,
+16,65,0,114,0,
+103,0,117,0,109,
+0,101,0,110,0,
+116,0,1,149,1,
+2,2,0,1,2136,
+715,18,1,2136,285,
+2,0,1,1585,716,
+18,1,1585,717,20,
+718,4,12,82,0,
+69,0,84,0,85,
+0,82,0,78,0,
+1,50,1,1,2,
+0,1,2700,719,18,
+1,2700,697,2,0,
+1,476,720,18,1,
+476,721,20,722,4,
+30,83,0,84,0,
+82,0,73,0,78,
+0,71,0,95,0,
 67,0,79,0,78,
 0,83,0,84,0,
 65,0,78,0,84,
-0,1,94,1,1,
-2,0,1,479,624,
-18,1,479,625,20,
-626,4,32,73,0,
-78,0,84,0,69,
-0,71,0,69,0,
-82,0,95,0,67,
-0,79,0,78,0,
-83,0,84,0,65,
-0,78,0,84,0,
-1,93,1,1,2,
-0,1,480,627,18,
-1,480,628,20,629,
-4,26,82,0,73,
-0,71,0,72,0,
-84,0,95,0,66,
-0,82,0,65,0,
-67,0,75,0,69,
-0,84,0,1,28,
+0,1,3,1,1,
+2,0,1,477,723,
+18,1,477,724,20,
+725,4,28,70,0,
+76,0,79,0,65,
+0,84,0,95,0,
+67,0,79,0,78,
+0,83,0,84,0,
+65,0,78,0,84,
+0,1,95,1,1,
+2,0,1,478,726,
+18,1,478,727,20,
+728,4,40,72,0,
+69,0,88,0,95,
+0,73,0,78,0,
+84,0,69,0,71,
+0,69,0,82,0,
+95,0,67,0,79,
+0,78,0,83,0,
+84,0,65,0,78,
+0,84,0,1,94,
 1,1,2,0,1,
-481,630,18,1,481,
-605,2,0,1,2713,
-631,18,1,2713,632,
-20,633,4,48,71,
-0,108,0,111,0,
-98,0,97,0,108,
-0,70,0,117,0,
-110,0,99,0,116,
-0,105,0,111,0,
-110,0,68,0,101,
-0,102,0,105,0,
-110,0,105,0,116,
+479,729,18,1,479,
+730,20,731,4,32,
+73,0,78,0,84,
+0,69,0,71,0,
+69,0,82,0,95,
+0,67,0,79,0,
+78,0,83,0,84,
+0,65,0,78,0,
+84,0,1,93,1,
+1,2,0,1,480,
+732,18,1,480,733,
+20,734,4,26,82,
+0,73,0,71,0,
+72,0,84,0,95,
+0,66,0,82,0,
+65,0,67,0,75,
+0,69,0,84,0,
+1,28,1,1,2,
+0,1,481,735,18,
+1,481,713,2,0,
+1,2550,736,18,1,
+2550,327,2,0,1,
+2554,737,18,1,2554,
+308,2,0,1,1048,
+738,18,1,1048,187,
+2,0,1,2640,739,
+18,1,2640,740,20,
+741,4,44,73,0,
+110,0,116,0,86,
+0,101,0,99,0,
+86,0,101,0,99,
+0,65,0,114,0,
+103,0,83,0,116,
+0,97,0,116,0,
+101,0,69,0,118,
+0,101,0,110,0,
+116,0,1,109,1,
+2,2,0,1,2642,
+742,18,1,2642,669,
+2,0,1,2563,743,
+18,1,2563,744,20,
+745,4,52,73,0,
+110,0,116,0,65,
+0,114,0,103,0,
+117,0,109,0,101,
+0,110,0,116,0,
+68,0,101,0,99,
+0,108,0,97,0,
+114,0,97,0,116,
 0,105,0,111,0,
-110,0,1,99,1,
-2,2,0,1,2714,
-634,18,1,2714,635,
-20,636,4,50,71,
-0,108,0,111,0,
-98,0,97,0,108,
-0,86,0,97,0,
-114,0,105,0,97,
-0,98,0,108,0,
-101,0,68,0,101,
-0,99,0,108,0,
-97,0,114,0,97,
-0,116,0,105,0,
-111,0,110,0,1,
-98,1,2,2,0,
-1,2715,637,18,1,
-2715,632,2,0,1,
-2716,638,18,1,2716,
-635,2,0,1,2717,
-104,1,2634,639,18,
-1,2634,447,2,0,
-1,1048,640,18,1,
-1048,168,2,0,1,
-2640,641,18,1,2640,
-560,2,0,1,2642,
-642,18,1,2642,135,
-2,0,1,2042,643,
-18,1,2042,644,20,
-645,4,20,65,0,
-115,0,115,0,105,
-0,103,0,110,0,
-109,0,101,0,110,
-0,116,0,1,112,
-1,2,2,0,1,
-2043,646,18,1,2043,
-191,2,0,1,1620,
-647,18,1,1620,160,
-2,0,1,1621,648,
-18,1,1621,150,2,
-0,1,1622,649,18,
-1,1622,256,2,0,
-1,509,650,18,1,
-509,143,2,0,1,
-2498,651,18,1,2498,
-652,20,653,4,42,
-67,0,79,0,76,
-0,76,0,73,0,
-83,0,73,0,79,
-0,78,0,95,0,
-83,0,84,0,65,
-0,82,0,84,0,
-95,0,69,0,86,
-0,69,0,78,0,
-84,0,1,64,1,
-1,2,0,1,1628,
-654,18,1,1628,168,
-2,0,1,515,655,
-18,1,515,168,2,
-0,1,2505,656,18,
-1,2505,657,20,658,
-4,10,69,0,118,
+110,0,76,0,105,
+0,115,0,116,0,
+1,113,1,2,2,
+0,1,2042,746,18,
+1,2042,747,20,748,
+4,20,65,0,115,
+0,115,0,105,0,
+103,0,110,0,109,
 0,101,0,110,0,
-116,0,1,107,1,
-2,2,0,1,2664,
-659,18,1,2664,168,
-2,0,1,525,660,
-18,1,525,307,2,
-0,1,2197,661,18,
-1,2197,160,2,0,
-1,2198,662,18,1,
-2198,153,2,0,1,
-1591,663,18,1,1591,
-168,2,0,1,2521,
-664,18,1,2521,590,
-2,0,1,1094,665,
-18,1,1094,601,2,
-0,1,1096,666,18,
-1,1096,153,2,0,
-1,2683,667,18,1,
-2683,191,2,0,1,
-1657,668,18,1,1657,
-191,2,0,1,1658,
-669,18,1,1658,670,
-20,671,4,6,70,
-0,79,0,82,0,
-1,46,1,1,2,
-0,1,1659,672,18,
-1,1659,135,2,0,
-1,1665,673,18,1,
-1665,168,2,0,1,
-1113,674,18,1,1113,
-176,2,0,675,5,
-0,676,5,324,1,
-2,677,19,237,1,
-2,678,5,6,1,
-2706,679,17,680,15,
-681,4,30,37,0,
+116,0,1,136,1,
+2,2,0,1,2043,
+749,18,1,2043,146,
+2,0,1,2568,750,
+18,1,2568,135,2,
+0,1,2649,751,18,
+1,2649,740,2,0,
+1,1620,752,18,1,
+1620,179,2,0,1,
+1621,753,18,1,1621,
+159,2,0,1,1622,
+754,18,1,1622,333,
+2,0,1,509,755,
+18,1,509,143,2,
+0,1,2498,756,18,
+1,2498,757,20,758,
+4,34,82,0,69,
+0,77,0,79,0,
+84,0,69,0,95,
+0,68,0,65,0,
+84,0,65,0,95,
+0,69,0,86,0,
+69,0,78,0,84,
+0,1,82,1,1,
+2,0,1,2576,759,
+18,1,2576,135,2,
+0,1,2656,760,18,
+1,2656,659,2,0,
+1,1628,761,18,1,
+1628,187,2,0,1,
+515,762,18,1,515,
+187,2,0,1,2580,
+763,18,1,2580,764,
+20,765,4,10,69,
+0,118,0,101,0,
+110,0,116,0,1,
+124,1,2,2,0,
+1,2505,766,18,1,
+2505,767,20,768,4,
+34,75,0,101,0,
+121,0,73,0,110,
+0,116,0,73,0,
+110,0,116,0,65,
+0,114,0,103,0,
+69,0,118,0,101,
+0,110,0,116,0,
+1,131,1,2,2,
+0,1,2751,769,18,
+1,2751,507,2,0,
+1,525,770,18,1,
+525,342,2,0,1,
+2197,771,18,1,2197,
+179,2,0,1,2198,
+772,18,1,2198,162,
+2,0,1,1591,773,
+18,1,1591,187,2,
+0,1,2592,774,18,
+1,2592,162,2,0,
+1,2760,775,18,1,
+2760,291,2,0,1,
+2521,776,18,1,2521,
+777,20,778,4,34,
+73,0,110,0,116,
+0,86,0,101,0,
+99,0,86,0,101,
+0,99,0,65,0,
+114,0,103,0,69,
+0,118,0,101,0,
+110,0,116,0,1,
+130,1,2,2,0,
+1,2763,779,18,1,
+2763,780,20,781,4,
+10,83,0,116,0,
+97,0,116,0,101,
+0,1,101,1,2,
+2,0,1,2764,782,
+18,1,2764,780,2,
+0,1,1094,783,18,
+1,1094,709,2,0,
+1,2766,784,18,1,
+2766,135,2,0,1,
+1096,785,18,1,1096,
+162,2,0,1,1657,
+786,18,1,1657,146,
+2,0,1,1658,787,
+18,1,1658,788,20,
+789,4,6,70,0,
+79,0,82,0,1,
+46,1,1,2,0,
+1,1659,790,18,1,
+1659,135,2,0,1,
+2775,791,18,1,2775,
+140,2,0,1,2777,
+792,18,1,2777,162,
+2,0,1,1665,793,
+18,1,1665,187,2,
+0,1,2781,794,18,
+1,2781,159,2,0,
+1,2782,795,18,1,
+2782,333,2,0,1,
+1113,796,18,1,1113,
+195,2,0,797,5,
+0,798,5,379,1,
+2,799,19,216,1,
+2,800,5,6,1,
+2764,801,17,802,15,
+803,4,14,37,0,
+83,0,116,0,97,
+0,116,0,101,0,
+115,0,1,-1,1,
+5,804,20,805,4,
+16,83,0,116,0,
+97,0,116,0,101,
+0,115,0,95,0,
+49,0,1,176,1,
+3,1,2,1,1,
+806,22,1,11,1,
+2751,807,17,808,15,
+809,4,12,37,0,
+83,0,116,0,97,
+0,116,0,101,0,
+1,-1,1,5,810,
+20,811,4,14,83,
+0,116,0,97,0,
+116,0,101,0,95,
+0,49,0,1,178,
+1,3,1,5,1,
+4,812,22,1,13,
+1,2763,813,17,814,
+15,803,1,-1,1,
+5,815,20,816,4,
+16,83,0,116,0,
+97,0,116,0,101,
+0,115,0,95,0,
+50,0,1,177,1,
+3,1,3,1,2,
+817,22,1,12,1,
+2830,818,17,819,15,
+820,4,30,37,0,
 76,0,83,0,76,
 0,80,0,114,0,
 111,0,103,0,114,
 0,97,0,109,0,
 82,0,111,0,111,
 0,116,0,1,-1,
-1,5,682,20,683,
+1,5,821,20,822,
 4,32,76,0,83,
 0,76,0,80,0,
 114,0,111,0,103,
@@ -3369,265 +4175,233 @@ public yyLSLSyntax
 109,0,82,0,111,
 0,111,0,116,0,
 95,0,49,0,1,
-142,1,3,1,3,
-1,2,684,22,1,
-1,1,2640,685,17,
-686,15,687,4,14,
-37,0,83,0,116,
-0,97,0,116,0,
-101,0,115,0,1,
--1,1,5,688,20,
-689,4,16,83,0,
-116,0,97,0,116,
-0,101,0,115,0,
-95,0,49,0,1,
-152,1,3,1,2,
-1,1,690,22,1,
-11,1,2634,691,17,
-692,15,693,4,12,
-37,0,83,0,116,
+166,1,3,1,3,
+1,2,823,22,1,
+1,1,2647,824,17,
+825,15,809,1,-1,
+1,5,826,20,827,
+4,14,83,0,116,
 0,97,0,116,0,
-101,0,1,-1,1,
-5,694,20,695,4,
-14,83,0,116,0,
-97,0,116,0,101,
-0,95,0,49,0,
-1,154,1,3,1,
-5,1,4,696,22,
-1,13,1,2558,697,
-17,698,15,693,1,
--1,1,5,699,20,
-700,4,14,83,0,
-116,0,97,0,116,
-0,101,0,95,0,
-50,0,1,155,1,
-3,1,6,1,5,
-701,22,1,14,1,
-2636,702,17,703,15,
-681,1,-1,1,5,
-704,20,705,4,32,
-76,0,83,0,76,
-0,80,0,114,0,
-111,0,103,0,114,
-0,97,0,109,0,
-82,0,111,0,111,
-0,116,0,95,0,
-50,0,1,143,1,
-3,1,2,1,1,
-706,22,1,2,1,
-2639,707,17,708,15,
-687,1,-1,1,5,
-709,20,710,4,16,
-83,0,116,0,97,
-0,116,0,101,0,
-115,0,95,0,50,
-0,1,153,1,3,
-1,3,1,2,711,
-22,1,12,1,3,
-712,19,617,1,3,
-713,5,95,1,256,
-714,16,0,615,1,
-1261,715,16,0,615,
-1,509,716,16,0,
-615,1,1515,717,16,
-0,615,1,2021,718,
-17,719,15,720,4,
+101,0,95,0,50,
+0,1,179,1,3,
+1,6,1,5,828,
+22,1,14,1,2760,
+829,17,830,15,820,
+1,-1,1,5,831,
+20,832,4,32,76,
+0,83,0,76,0,
+80,0,114,0,111,
+0,103,0,114,0,
+97,0,109,0,82,
+0,111,0,111,0,
+116,0,95,0,50,
+0,1,167,1,3,
+1,2,1,1,833,
+22,1,2,1,3,
+834,19,722,1,3,
+835,5,95,1,256,
+836,16,0,720,1,
+1261,837,16,0,720,
+1,509,838,16,0,
+720,1,1515,839,16,
+0,720,1,2021,840,
+17,841,15,842,4,
 24,37,0,73,0,
 102,0,83,0,116,
 0,97,0,116,0,
 101,0,109,0,101,
 0,110,0,116,0,
-1,-1,1,5,721,
-20,722,4,26,73,
+1,-1,1,5,843,
+20,844,4,26,73,
 0,102,0,83,0,
 116,0,97,0,116,
 0,101,0,109,0,
 101,0,110,0,116,
 0,95,0,50,0,
-1,185,1,3,1,
-8,1,7,723,22,
-1,45,1,1775,724,
-16,0,615,1,2029,
-725,17,726,15,727,
+1,240,1,3,1,
+8,1,7,845,22,
+1,76,1,1775,846,
+16,0,720,1,2029,
+847,17,848,15,849,
 4,20,37,0,83,
 0,116,0,97,0,
 116,0,101,0,109,
 0,101,0,110,0,
 116,0,1,-1,1,
-5,728,20,729,4,
+5,850,20,851,4,
 24,83,0,116,0,
 97,0,116,0,101,
 0,109,0,101,0,
 110,0,116,0,95,
 0,49,0,51,0,
-1,179,1,3,1,
-2,1,1,730,22,
-1,39,1,2030,731,
-17,732,15,727,1,
--1,1,5,733,20,
-734,4,24,83,0,
+1,234,1,3,1,
+2,1,1,852,22,
+1,70,1,2030,853,
+17,854,15,849,1,
+-1,1,5,855,20,
+856,4,24,83,0,
 116,0,97,0,116,
 0,101,0,109,0,
 101,0,110,0,116,
 0,95,0,49,0,
-50,0,1,178,1,
+50,0,1,233,1,
 3,1,2,1,1,
-735,22,1,38,1,
-2031,736,17,737,15,
-727,1,-1,1,5,
-738,20,739,4,24,
+857,22,1,69,1,
+2031,858,17,859,15,
+849,1,-1,1,5,
+860,20,861,4,24,
 83,0,116,0,97,
 0,116,0,101,0,
 109,0,101,0,110,
 0,116,0,95,0,
 49,0,49,0,1,
-177,1,3,1,2,
-1,1,740,22,1,
-37,1,2032,741,17,
-742,15,727,1,-1,
-1,5,743,20,744,
+232,1,3,1,2,
+1,1,862,22,1,
+68,1,2032,863,17,
+864,15,849,1,-1,
+1,5,865,20,866,
 4,24,83,0,116,
 0,97,0,116,0,
 101,0,109,0,101,
 0,110,0,116,0,
 95,0,49,0,48,
-0,1,176,1,3,
-1,2,1,1,745,
-22,1,36,1,2033,
-746,17,747,15,727,
-1,-1,1,5,748,
-20,749,4,22,83,
+0,1,231,1,3,
+1,2,1,1,867,
+22,1,67,1,2033,
+868,17,869,15,849,
+1,-1,1,5,870,
+20,871,4,22,83,
 0,116,0,97,0,
 116,0,101,0,109,
 0,101,0,110,0,
 116,0,95,0,57,
-0,1,175,1,3,
-1,2,1,1,750,
-22,1,35,1,277,
-751,16,0,615,1,
-2035,752,17,753,15,
-727,1,-1,1,5,
-754,20,755,4,22,
+0,1,230,1,3,
+1,2,1,1,872,
+22,1,66,1,277,
+873,16,0,720,1,
+2035,874,17,875,15,
+849,1,-1,1,5,
+876,20,877,4,22,
 83,0,116,0,97,
 0,116,0,101,0,
 109,0,101,0,110,
 0,116,0,95,0,
-56,0,1,174,1,
+56,0,1,229,1,
 3,1,3,1,2,
-756,22,1,34,1,
-2037,757,17,758,15,
-727,1,-1,1,5,
-759,20,760,4,22,
+878,22,1,65,1,
+2037,879,17,880,15,
+849,1,-1,1,5,
+881,20,882,4,22,
 83,0,116,0,97,
 0,116,0,101,0,
 109,0,101,0,110,
 0,116,0,95,0,
-55,0,1,173,1,
+55,0,1,228,1,
 3,1,3,1,2,
-761,22,1,33,1,
-2039,762,17,763,15,
-727,1,-1,1,5,
-764,20,765,4,22,
+883,22,1,64,1,
+2039,884,17,885,15,
+849,1,-1,1,5,
+886,20,887,4,22,
 83,0,116,0,97,
 0,116,0,101,0,
 109,0,101,0,110,
 0,116,0,95,0,
-54,0,1,172,1,
+54,0,1,227,1,
 3,1,3,1,2,
-766,22,1,32,1,
-32,767,16,0,615,
-1,2041,768,17,769,
-15,727,1,-1,1,
-5,770,20,771,4,
+888,22,1,63,1,
+32,889,16,0,720,
+1,2041,890,17,891,
+15,849,1,-1,1,
+5,892,20,893,4,
 22,83,0,116,0,
 97,0,116,0,101,
 0,109,0,101,0,
 110,0,116,0,95,
-0,53,0,1,171,
+0,53,0,1,226,
 1,3,1,3,1,
-2,772,22,1,31,
-1,2293,773,16,0,
-615,1,2043,774,17,
-775,15,727,1,-1,
-1,5,776,20,777,
+2,894,22,1,62,
+1,2293,895,16,0,
+720,1,2043,896,17,
+897,15,849,1,-1,
+1,5,898,20,899,
 4,22,83,0,116,
 0,97,0,116,0,
 101,0,109,0,101,
 0,110,0,116,0,
 95,0,51,0,1,
-169,1,3,1,3,
-1,2,778,22,1,
-29,1,2045,779,17,
-780,15,727,1,-1,
-1,5,781,20,782,
+224,1,3,1,3,
+1,2,900,22,1,
+60,1,2045,901,17,
+902,15,849,1,-1,
+1,5,903,20,904,
 4,22,83,0,116,
 0,97,0,116,0,
 101,0,109,0,101,
 0,110,0,116,0,
 95,0,49,0,1,
-167,1,3,1,3,
-1,2,783,22,1,
-27,1,41,784,16,
-0,615,1,1297,785,
-16,0,615,1,43,
-786,16,0,615,1,
-1803,787,17,788,15,
-789,4,16,37,0,
+222,1,3,1,3,
+1,2,905,22,1,
+58,1,41,906,16,
+0,720,1,1297,907,
+16,0,720,1,43,
+908,16,0,720,1,
+1803,909,17,910,15,
+911,4,16,37,0,
 70,0,111,0,114,
 0,76,0,111,0,
 111,0,112,0,1,
--1,1,5,790,20,
-791,4,18,70,0,
+-1,1,5,912,20,
+913,4,18,70,0,
 111,0,114,0,76,
 0,111,0,111,0,
 112,0,95,0,49,
-0,1,192,1,3,
-1,10,1,9,792,
-22,1,52,1,1804,
-793,16,0,615,1,
-299,794,16,0,615,
-1,52,795,16,0,
-615,1,2318,796,16,
-0,615,1,62,797,
-16,0,615,1,2075,
-798,16,0,615,1,
-1574,799,17,800,15,
-727,1,-1,1,5,
-801,20,802,4,22,
+0,1,247,1,3,
+1,10,1,9,914,
+22,1,83,1,1804,
+915,16,0,720,1,
+299,916,16,0,720,
+1,52,917,16,0,
+720,1,2318,918,16,
+0,720,1,62,919,
+16,0,720,1,2075,
+920,16,0,720,1,
+1574,921,17,922,15,
+849,1,-1,1,5,
+923,20,924,4,22,
 83,0,116,0,97,
 0,116,0,101,0,
 109,0,101,0,110,
 0,116,0,95,0,
-52,0,1,170,1,
+52,0,1,225,1,
 3,1,3,1,2,
-803,22,1,30,1,
-71,804,16,0,615,
-1,76,805,16,0,
-615,1,1834,806,16,
-0,615,1,2337,807,
-16,0,615,1,79,
-808,16,0,615,1,
-1335,809,16,0,615,
-1,322,810,16,0,
-615,1,85,811,16,
-0,615,1,89,812,
-16,0,615,1,346,
-813,16,0,615,1,
-2105,814,17,815,15,
-720,1,-1,1,5,
-816,20,817,4,26,
+925,22,1,61,1,
+71,926,16,0,720,
+1,76,927,16,0,
+720,1,1834,928,16,
+0,720,1,2337,929,
+16,0,720,1,79,
+930,16,0,720,1,
+1335,931,16,0,720,
+1,322,932,16,0,
+720,1,85,933,16,
+0,720,1,89,934,
+16,0,720,1,346,
+935,16,0,720,1,
+2105,936,17,937,15,
+842,1,-1,1,5,
+938,20,939,4,26,
 73,0,102,0,83,
 0,116,0,97,0,
 116,0,101,0,109,
 0,101,0,110,0,
 116,0,95,0,51,
-0,1,186,1,3,
-1,6,1,5,818,
-22,1,46,1,2106,
-819,16,0,615,1,
-97,820,16,0,615,
-1,1860,821,17,822,
-15,823,4,34,37,
+0,1,241,1,3,
+1,6,1,5,940,
+22,1,77,1,2106,
+941,16,0,720,1,
+97,942,16,0,720,
+1,1860,943,17,944,
+15,945,4,34,37,
 0,68,0,111,0,
 87,0,104,0,105,
 0,108,0,101,0,
@@ -3635,7 +4409,7 @@ public yyLSLSyntax
 0,116,0,101,0,
 109,0,101,0,110,
 0,116,0,1,-1,
-1,5,824,20,825,
+1,5,946,20,947,
 4,36,68,0,111,
 0,87,0,104,0,
 105,0,108,0,101,
@@ -3643,66 +4417,66 @@ public yyLSLSyntax
 97,0,116,0,101,
 0,109,0,101,0,
 110,0,116,0,95,
-0,49,0,1,190,
+0,49,0,1,245,
 1,3,1,8,1,
-7,826,22,1,50,
-1,2364,827,17,828,
-15,789,1,-1,1,
-5,829,20,830,4,
+7,948,22,1,81,
+1,2364,949,17,950,
+15,911,1,-1,1,
+5,951,20,952,4,
 18,70,0,111,0,
 114,0,76,0,111,
 0,111,0,112,0,
 95,0,50,0,1,
-193,1,3,1,9,
-1,8,831,22,1,
-53,1,102,832,16,
-0,615,1,112,833,
-16,0,615,1,1117,
-834,16,0,615,1,
-1873,835,17,836,15,
-823,1,-1,1,5,
-837,20,838,4,36,
-68,0,111,0,87,
-0,104,0,105,0,
-108,0,101,0,83,
-0,116,0,97,0,
-116,0,101,0,109,
-0,101,0,110,0,
-116,0,95,0,50,
-0,1,191,1,3,
-1,8,1,7,839,
-22,1,51,1,1876,
-840,16,0,615,1,
-124,841,16,0,615,
-1,2136,842,17,843,
-15,720,1,-1,1,
-5,844,20,845,4,
-26,73,0,102,0,
+248,1,3,1,9,
+1,8,953,22,1,
+84,1,102,954,16,
+0,720,1,2782,955,
+16,0,720,1,112,
+956,16,0,720,1,
+1117,957,16,0,720,
+1,1873,958,17,959,
+15,945,1,-1,1,
+5,960,20,961,4,
+36,68,0,111,0,
+87,0,104,0,105,
+0,108,0,101,0,
 83,0,116,0,97,
 0,116,0,101,0,
 109,0,101,0,110,
 0,116,0,95,0,
-52,0,1,187,1,
+50,0,1,246,1,
 3,1,8,1,7,
-846,22,1,47,1,
-381,847,16,0,615,
-1,525,848,16,0,
-615,1,137,849,16,
-0,615,1,1901,850,
-16,0,615,1,2658,
-851,16,0,615,1,
-1153,852,16,0,615,
-1,151,853,16,0,
-615,1,1407,854,16,
-0,615,1,1659,855,
-16,0,615,1,2413,
-856,16,0,615,1,
-406,857,16,0,615,
-1,1371,858,16,0,
-615,1,166,859,16,
-0,615,1,1622,860,
-16,0,615,1,1931,
-861,17,862,15,863,
+962,22,1,82,1,
+1876,963,16,0,720,
+1,124,964,16,0,
+720,1,2136,965,17,
+966,15,842,1,-1,
+1,5,967,20,968,
+4,26,73,0,102,
+0,83,0,116,0,
+97,0,116,0,101,
+0,109,0,101,0,
+110,0,116,0,95,
+0,52,0,1,242,
+1,3,1,8,1,
+7,969,22,1,78,
+1,381,970,16,0,
+720,1,525,971,16,
+0,720,1,137,972,
+16,0,720,1,1901,
+973,16,0,720,1,
+1153,974,16,0,720,
+1,151,975,16,0,
+720,1,1407,976,16,
+0,720,1,1659,977,
+16,0,720,1,2413,
+978,16,0,720,1,
+406,979,16,0,720,
+1,1371,980,16,0,
+720,1,166,981,16,
+0,720,1,1622,982,
+16,0,720,1,1931,
+983,17,984,15,985,
 4,30,37,0,87,
 0,104,0,105,0,
 108,0,101,0,83,
@@ -3710,46 +4484,46 @@ public yyLSLSyntax
 116,0,101,0,109,
 0,101,0,110,0,
 116,0,1,-1,1,
-5,864,20,865,4,
+5,986,20,987,4,
 32,87,0,104,0,
 105,0,108,0,101,
 0,83,0,116,0,
 97,0,116,0,101,
 0,109,0,101,0,
 110,0,116,0,95,
-0,49,0,1,188,
+0,49,0,1,243,
 1,3,1,6,1,
-5,866,22,1,48,
-1,1933,867,16,0,
-615,1,431,868,16,
-0,615,1,1585,869,
-16,0,615,1,182,
-870,16,0,615,1,
-1189,871,16,0,615,
-1,1443,872,16,0,
-615,1,1695,873,16,
-0,615,1,2198,874,
-16,0,615,1,447,
-875,16,0,615,1,
-2458,876,17,877,15,
-878,4,28,37,0,
+5,988,22,1,79,
+1,1933,989,16,0,
+720,1,431,990,16,
+0,720,1,1585,991,
+16,0,720,1,182,
+992,16,0,720,1,
+1189,993,16,0,720,
+1,1443,994,16,0,
+720,1,1695,995,16,
+0,720,1,2198,996,
+16,0,720,1,447,
+997,16,0,720,1,
+2458,998,17,999,15,
+1000,4,28,37,0,
 83,0,116,0,97,
 0,116,0,101,0,
 109,0,101,0,110,
 0,116,0,76,0,
 105,0,115,0,116,
 0,1,-1,1,5,
-879,20,880,4,30,
+1001,20,1002,4,30,
 83,0,116,0,97,
 0,116,0,101,0,
 109,0,101,0,110,
 0,116,0,76,0,
 105,0,115,0,116,
 0,95,0,50,0,
-1,165,1,3,1,
-3,1,2,881,22,
-1,25,1,2459,882,
-17,883,15,884,4,
+1,220,1,3,1,
+3,1,2,1003,22,
+1,56,1,2459,1004,
+17,1005,15,1006,4,
 36,37,0,67,0,
 111,0,109,0,112,
 0,111,0,117,0,
@@ -3758,7 +4532,7 @@ public yyLSLSyntax
 116,0,101,0,109,
 0,101,0,110,0,
 116,0,1,-1,1,
-5,885,20,886,4,
+5,1007,20,1008,4,
 38,67,0,111,0,
 109,0,112,0,111,
 0,117,0,110,0,
@@ -3767,34 +4541,34 @@ public yyLSLSyntax
 101,0,109,0,101,
 0,110,0,116,0,
 95,0,50,0,1,
-163,1,3,1,4,
-1,3,887,22,1,
-23,1,1958,888,16,
-0,615,1,2462,889,
-17,890,15,878,1,
--1,1,5,891,20,
-892,4,30,83,0,
+218,1,3,1,4,
+1,3,1009,22,1,
+54,1,1958,1010,16,
+0,720,1,2462,1011,
+17,1012,15,1000,1,
+-1,1,5,1013,20,
+1014,4,30,83,0,
 116,0,97,0,116,
 0,101,0,109,0,
 101,0,110,0,116,
 0,76,0,105,0,
 115,0,116,0,95,
-0,49,0,1,164,
+0,49,0,1,219,
 1,3,1,2,1,
-1,893,22,1,24,
-1,1657,894,17,895,
-15,727,1,-1,1,
-5,896,20,897,4,
+1,1015,22,1,55,
+1,1657,1016,17,1017,
+15,849,1,-1,1,
+5,1018,20,1019,4,
 22,83,0,116,0,
 97,0,116,0,101,
 0,109,0,101,0,
 110,0,116,0,95,
-0,50,0,1,168,
+0,50,0,1,223,
 1,3,1,3,1,
-2,898,22,1,28,
-1,2464,899,17,900,
-15,884,1,-1,1,
-5,901,20,902,4,
+2,1020,22,1,59,
+1,2464,1021,17,1022,
+15,1006,1,-1,1,
+5,1023,20,1024,4,
 38,67,0,111,0,
 109,0,112,0,111,
 0,117,0,110,0,
@@ -3803,280 +4577,280 @@ public yyLSLSyntax
 101,0,109,0,101,
 0,110,0,116,0,
 95,0,49,0,1,
-162,1,3,1,3,
-1,2,903,22,1,
-22,1,199,904,16,
-0,615,1,459,905,
-16,0,615,1,462,
-906,16,0,615,1,
-217,907,16,0,615,
-1,2227,908,17,909,
-15,863,1,-1,1,
-5,910,20,911,4,
+217,1,3,1,3,
+1,2,1025,22,1,
+53,1,199,1026,16,
+0,720,1,459,1027,
+16,0,720,1,462,
+1028,16,0,720,1,
+217,1029,16,0,720,
+1,2227,1030,17,1031,
+15,985,1,-1,1,
+5,1032,20,1033,4,
 32,87,0,104,0,
 105,0,108,0,101,
 0,83,0,116,0,
 97,0,116,0,101,
 0,109,0,101,0,
 110,0,116,0,95,
-0,50,0,1,189,
+0,50,0,1,244,
 1,3,1,6,1,
-5,912,22,1,49,
-1,1225,913,16,0,
-615,1,1479,914,16,
-0,615,1,1731,915,
-16,0,615,1,1989,
-916,17,917,15,720,
-1,-1,1,5,918,
-20,919,4,26,73,
+5,1034,22,1,80,
+1,1225,1035,16,0,
+720,1,1479,1036,16,
+0,720,1,1731,1037,
+16,0,720,1,1989,
+1038,17,1039,15,842,
+1,-1,1,5,1040,
+20,1041,4,26,73,
 0,102,0,83,0,
 116,0,97,0,116,
 0,101,0,109,0,
 101,0,110,0,116,
 0,95,0,49,0,
-1,184,1,3,1,
-6,1,5,920,22,
-1,44,1,1990,921,
-16,0,615,1,236,
-922,16,0,615,1,
-1756,923,16,0,615,
-1,4,924,19,184,
-1,4,925,5,100,
-1,256,926,16,0,
-538,1,1261,927,16,
-0,538,1,509,928,
-16,0,538,1,1515,
-929,16,0,538,1,
-2021,718,1,1775,930,
-16,0,538,1,2029,
-725,1,2030,731,1,
-2031,736,1,2032,741,
-1,2033,746,1,277,
-931,16,0,538,1,
-2035,752,1,2037,757,
-1,2039,762,1,32,
-932,16,0,538,1,
-2041,768,1,2293,933,
-16,0,538,1,2043,
-774,1,2045,779,1,
-40,934,16,0,186,
-1,41,935,16,0,
-538,1,1297,936,16,
-0,538,1,43,937,
-16,0,538,1,44,
-938,16,0,186,1,
-1803,787,1,1804,939,
-16,0,538,1,299,
-940,16,0,538,1,
-47,941,16,0,182,
-1,52,942,16,0,
-538,1,2318,943,16,
-0,538,1,63,944,
-16,0,201,1,66,
-945,16,0,199,1,
-2075,946,16,0,538,
-1,1574,799,1,71,
-947,16,0,538,1,
-76,948,16,0,538,
-1,1834,949,16,0,
-538,1,2337,950,16,
-0,538,1,79,951,
-16,0,538,1,1335,
-952,16,0,538,1,
-322,953,16,0,538,
-1,85,954,16,0,
-538,1,89,955,16,
-0,538,1,346,956,
-16,0,538,1,97,
-957,16,0,538,1,
-2106,958,16,0,538,
-1,102,959,16,0,
-538,1,1860,821,1,
-2364,827,1,1114,960,
-16,0,182,1,112,
-961,16,0,538,1,
-1117,962,16,0,538,
-1,1873,835,1,1876,
-963,16,0,538,1,
-124,964,16,0,538,
-1,2136,842,1,381,
-965,16,0,538,1,
-525,966,16,0,538,
-1,137,967,16,0,
-538,1,1901,968,16,
-0,538,1,2658,969,
-16,0,538,1,1153,
-970,16,0,538,1,
-151,971,16,0,538,
-1,1407,972,16,0,
-538,1,1659,973,16,
-0,538,1,2413,974,
-16,0,538,1,406,
-975,16,0,538,1,
-1371,976,16,0,538,
-1,2105,814,1,166,
-977,16,0,538,1,
-1622,978,16,0,538,
-1,1931,861,1,1933,
-979,16,0,538,1,
-431,980,16,0,538,
-1,1585,981,16,0,
-538,1,182,982,16,
-0,538,1,1189,983,
-16,0,538,1,1443,
-984,16,0,538,1,
-1695,985,16,0,538,
-1,2198,986,16,0,
-538,1,447,987,16,
-0,538,1,2458,876,
-1,2459,882,1,1958,
-988,16,0,538,1,
-2462,889,1,1657,894,
-1,2464,899,1,199,
-989,16,0,538,1,
-459,990,16,0,538,
-1,462,991,16,0,
-538,1,217,992,16,
-0,538,1,2227,908,
-1,1225,993,16,0,
-538,1,1479,994,16,
-0,538,1,1731,995,
-16,0,538,1,1989,
-916,1,1990,996,16,
-0,538,1,236,997,
-16,0,538,1,1756,
-998,16,0,538,1,
-5,999,19,181,1,
-5,1000,5,100,1,
-256,1001,16,0,534,
-1,1261,1002,16,0,
-534,1,509,1003,16,
-0,534,1,1515,1004,
-16,0,534,1,2021,
-718,1,1775,1005,16,
-0,534,1,2029,725,
-1,2030,731,1,2031,
-736,1,2032,741,1,
-2033,746,1,277,1006,
-16,0,534,1,2035,
-752,1,2037,757,1,
-2039,762,1,32,1007,
-16,0,534,1,2041,
-768,1,2293,1008,16,
-0,534,1,2043,774,
-1,2045,779,1,40,
-1009,16,0,185,1,
-41,1010,16,0,534,
-1,1297,1011,16,0,
-534,1,43,1012,16,
-0,534,1,44,1013,
-16,0,185,1,1803,
-787,1,1804,1014,16,
-0,534,1,299,1015,
-16,0,534,1,47,
-1016,16,0,179,1,
-52,1017,16,0,534,
-1,2318,1018,16,0,
-534,1,63,1019,16,
-0,200,1,66,1020,
-16,0,198,1,2075,
-1021,16,0,534,1,
-1574,799,1,71,1022,
-16,0,534,1,76,
-1023,16,0,534,1,
-1834,1024,16,0,534,
-1,2337,1025,16,0,
-534,1,79,1026,16,
-0,534,1,1335,1027,
-16,0,534,1,322,
-1028,16,0,534,1,
-85,1029,16,0,534,
-1,89,1030,16,0,
-534,1,346,1031,16,
-0,534,1,97,1032,
-16,0,534,1,2106,
-1033,16,0,534,1,
-102,1034,16,0,534,
-1,1860,821,1,2364,
-827,1,1114,1035,16,
-0,179,1,112,1036,
-16,0,534,1,1117,
-1037,16,0,534,1,
-1873,835,1,1876,1038,
-16,0,534,1,124,
-1039,16,0,534,1,
-2136,842,1,381,1040,
-16,0,534,1,525,
-1041,16,0,534,1,
-137,1042,16,0,534,
-1,1901,1043,16,0,
-534,1,2658,1044,16,
-0,534,1,1153,1045,
-16,0,534,1,151,
-1046,16,0,534,1,
-1407,1047,16,0,534,
-1,1659,1048,16,0,
-534,1,2413,1049,16,
-0,534,1,406,1050,
-16,0,534,1,1371,
-1051,16,0,534,1,
-2105,814,1,166,1052,
-16,0,534,1,1622,
-1053,16,0,534,1,
-1931,861,1,1933,1054,
-16,0,534,1,431,
-1055,16,0,534,1,
-1585,1056,16,0,534,
-1,182,1057,16,0,
-534,1,1189,1058,16,
-0,534,1,1443,1059,
-16,0,534,1,1695,
-1060,16,0,534,1,
-2198,1061,16,0,534,
-1,447,1062,16,0,
-534,1,2458,876,1,
-2459,882,1,1958,1063,
-16,0,534,1,2462,
-889,1,1657,894,1,
-2464,899,1,199,1064,
-16,0,534,1,459,
-1065,16,0,534,1,
-462,1066,16,0,534,
-1,217,1067,16,0,
-534,1,2227,908,1,
-1225,1068,16,0,534,
-1,1479,1069,16,0,
-534,1,1731,1070,16,
-0,534,1,1989,916,
-1,1990,1071,16,0,
-534,1,236,1072,16,
-0,534,1,1756,1073,
-16,0,534,1,6,
-1074,19,277,1,6,
-1075,5,2,1,1114,
-1076,16,0,275,1,
-40,1077,16,0,523,
-1,7,1078,19,243,
-1,7,1079,5,2,
-1,1114,1080,16,0,
-241,1,40,1081,16,
-0,459,1,8,1082,
-19,207,1,8,1083,
-5,2,1,1114,1084,
-16,0,205,1,40,
-1085,16,0,439,1,
-9,1086,19,213,1,
-9,1087,5,2,1,
-1114,1088,16,0,211,
-1,40,1089,16,0,
-384,1,10,1090,19,
-164,1,10,1091,5,
-2,1,1114,1092,16,
-0,162,1,40,1093,
-16,0,324,1,11,
-1094,19,192,1,11,
-1095,5,146,1,1260,
-1096,17,1097,15,1098,
+1,239,1,3,1,
+6,1,5,1042,22,
+1,75,1,1990,1043,
+16,0,720,1,236,
+1044,16,0,720,1,
+1756,1045,16,0,720,
+1,4,1046,19,203,
+1,4,1047,5,100,
+1,256,1048,16,0,
+616,1,1261,1049,16,
+0,616,1,509,1050,
+16,0,616,1,1515,
+1051,16,0,616,1,
+2021,840,1,1775,1052,
+16,0,616,1,2029,
+847,1,2030,853,1,
+2031,858,1,2032,863,
+1,2033,868,1,277,
+1053,16,0,616,1,
+2035,874,1,2037,879,
+1,2039,884,1,32,
+1054,16,0,616,1,
+2041,890,1,2293,1055,
+16,0,616,1,2043,
+896,1,2045,901,1,
+40,1056,16,0,205,
+1,41,1057,16,0,
+616,1,1297,1058,16,
+0,616,1,43,1059,
+16,0,616,1,44,
+1060,16,0,205,1,
+1803,909,1,1804,1061,
+16,0,616,1,299,
+1062,16,0,616,1,
+47,1063,16,0,201,
+1,52,1064,16,0,
+616,1,2318,1065,16,
+0,616,1,63,1066,
+16,0,227,1,66,
+1067,16,0,225,1,
+2075,1068,16,0,616,
+1,1574,921,1,71,
+1069,16,0,616,1,
+76,1070,16,0,616,
+1,1834,1071,16,0,
+616,1,2337,1072,16,
+0,616,1,79,1073,
+16,0,616,1,1335,
+1074,16,0,616,1,
+322,1075,16,0,616,
+1,85,1076,16,0,
+616,1,89,1077,16,
+0,616,1,346,1078,
+16,0,616,1,97,
+1079,16,0,616,1,
+2106,1080,16,0,616,
+1,102,1081,16,0,
+616,1,1860,943,1,
+2364,949,1,2782,1082,
+16,0,616,1,1114,
+1083,16,0,201,1,
+112,1084,16,0,616,
+1,1117,1085,16,0,
+616,1,1873,958,1,
+1876,1086,16,0,616,
+1,124,1087,16,0,
+616,1,2136,965,1,
+381,1088,16,0,616,
+1,525,1089,16,0,
+616,1,137,1090,16,
+0,616,1,1901,1091,
+16,0,616,1,1153,
+1092,16,0,616,1,
+151,1093,16,0,616,
+1,1407,1094,16,0,
+616,1,1659,1095,16,
+0,616,1,2413,1096,
+16,0,616,1,406,
+1097,16,0,616,1,
+1371,1098,16,0,616,
+1,2105,936,1,166,
+1099,16,0,616,1,
+1622,1100,16,0,616,
+1,1931,983,1,1933,
+1101,16,0,616,1,
+431,1102,16,0,616,
+1,1585,1103,16,0,
+616,1,182,1104,16,
+0,616,1,1189,1105,
+16,0,616,1,1443,
+1106,16,0,616,1,
+1695,1107,16,0,616,
+1,2198,1108,16,0,
+616,1,447,1109,16,
+0,616,1,2458,998,
+1,2459,1004,1,1958,
+1110,16,0,616,1,
+2462,1011,1,1657,1016,
+1,2464,1021,1,199,
+1111,16,0,616,1,
+459,1112,16,0,616,
+1,462,1113,16,0,
+616,1,217,1114,16,
+0,616,1,2227,1030,
+1,1225,1115,16,0,
+616,1,1479,1116,16,
+0,616,1,1731,1117,
+16,0,616,1,1989,
+1038,1,1990,1118,16,
+0,616,1,236,1119,
+16,0,616,1,1756,
+1120,16,0,616,1,
+5,1121,19,200,1,
+5,1122,5,100,1,
+256,1123,16,0,612,
+1,1261,1124,16,0,
+612,1,509,1125,16,
+0,612,1,1515,1126,
+16,0,612,1,2021,
+840,1,1775,1127,16,
+0,612,1,2029,847,
+1,2030,853,1,2031,
+858,1,2032,863,1,
+2033,868,1,277,1128,
+16,0,612,1,2035,
+874,1,2037,879,1,
+2039,884,1,32,1129,
+16,0,612,1,2041,
+890,1,2293,1130,16,
+0,612,1,2043,896,
+1,2045,901,1,40,
+1131,16,0,204,1,
+41,1132,16,0,612,
+1,1297,1133,16,0,
+612,1,43,1134,16,
+0,612,1,44,1135,
+16,0,204,1,1803,
+909,1,1804,1136,16,
+0,612,1,299,1137,
+16,0,612,1,47,
+1138,16,0,198,1,
+52,1139,16,0,612,
+1,2318,1140,16,0,
+612,1,63,1141,16,
+0,226,1,66,1142,
+16,0,224,1,2075,
+1143,16,0,612,1,
+1574,921,1,71,1144,
+16,0,612,1,76,
+1145,16,0,612,1,
+1834,1146,16,0,612,
+1,2337,1147,16,0,
+612,1,79,1148,16,
+0,612,1,1335,1149,
+16,0,612,1,322,
+1150,16,0,612,1,
+85,1151,16,0,612,
+1,89,1152,16,0,
+612,1,346,1153,16,
+0,612,1,97,1154,
+16,0,612,1,2106,
+1155,16,0,612,1,
+102,1156,16,0,612,
+1,1860,943,1,2364,
+949,1,2782,1157,16,
+0,612,1,1114,1158,
+16,0,198,1,112,
+1159,16,0,612,1,
+1117,1160,16,0,612,
+1,1873,958,1,1876,
+1161,16,0,612,1,
+124,1162,16,0,612,
+1,2136,965,1,381,
+1163,16,0,612,1,
+525,1164,16,0,612,
+1,137,1165,16,0,
+612,1,1901,1166,16,
+0,612,1,1153,1167,
+16,0,612,1,151,
+1168,16,0,612,1,
+1407,1169,16,0,612,
+1,1659,1170,16,0,
+612,1,2413,1171,16,
+0,612,1,406,1172,
+16,0,612,1,1371,
+1173,16,0,612,1,
+2105,936,1,166,1174,
+16,0,612,1,1622,
+1175,16,0,612,1,
+1931,983,1,1933,1176,
+16,0,612,1,431,
+1177,16,0,612,1,
+1585,1178,16,0,612,
+1,182,1179,16,0,
+612,1,1189,1180,16,
+0,612,1,1443,1181,
+16,0,612,1,1695,
+1182,16,0,612,1,
+2198,1183,16,0,612,
+1,447,1184,16,0,
+612,1,2458,998,1,
+2459,1004,1,1958,1185,
+16,0,612,1,2462,
+1011,1,1657,1016,1,
+2464,1021,1,199,1186,
+16,0,612,1,459,
+1187,16,0,612,1,
+462,1188,16,0,612,
+1,217,1189,16,0,
+612,1,2227,1030,1,
+1225,1190,16,0,612,
+1,1479,1191,16,0,
+612,1,1731,1192,16,
+0,612,1,1989,1038,
+1,1990,1193,16,0,
+612,1,236,1194,16,
+0,612,1,1756,1195,
+16,0,612,1,6,
+1196,19,306,1,6,
+1197,5,2,1,1114,
+1198,16,0,304,1,
+40,1199,16,0,601,
+1,7,1200,19,270,
+1,7,1201,5,2,
+1,1114,1202,16,0,
+268,1,40,1203,16,
+0,531,1,8,1204,
+19,233,1,8,1205,
+5,2,1,1114,1206,
+16,0,231,1,40,
+1207,16,0,489,1,
+9,1208,19,239,1,
+9,1209,5,2,1,
+1114,1210,16,0,237,
+1,40,1211,16,0,
+420,1,10,1212,19,
+183,1,10,1213,5,
+2,1,1114,1214,16,
+0,181,1,40,1215,
+16,0,360,1,11,
+1216,19,147,1,11,
+1217,5,146,1,1260,
+1218,17,1219,15,1220,
 4,34,37,0,83,
 0,105,0,109,0,
 112,0,108,0,101,
@@ -4085,7 +4859,7 @@ public yyLSLSyntax
 0,110,0,109,0,
 101,0,110,0,116,
 0,1,-1,1,5,
-1099,20,1100,4,38,
+1221,20,1222,4,38,
 83,0,105,0,109,
 0,112,0,108,0,
 101,0,65,0,115,
@@ -4093,11 +4867,11 @@ public yyLSLSyntax
 103,0,110,0,109,
 0,101,0,110,0,
 116,0,95,0,50,
-0,49,0,1,220,
+0,49,0,1,275,
 1,3,1,6,1,
-5,1101,22,1,80,
-1,1011,1102,17,1103,
-15,1104,4,44,37,
+5,1223,22,1,111,
+1,1011,1224,17,1225,
+15,1226,4,44,37,
 0,80,0,97,0,
 114,0,101,0,110,
 0,116,0,104,0,
@@ -4107,7 +4881,7 @@ public yyLSLSyntax
 0,101,0,115,0,
 115,0,105,0,111,
 0,110,0,1,-1,
-1,5,1105,20,1106,
+1,5,1227,20,1228,
 4,46,80,0,97,
 0,114,0,101,0,
 110,0,116,0,104,
@@ -4117,12 +4891,12 @@ public yyLSLSyntax
 114,0,101,0,115,
 0,115,0,105,0,
 111,0,110,0,95,
-0,50,0,1,267,
+0,50,0,1,322,
 1,3,1,4,1,
-3,1107,22,1,127,
-1,1514,1108,17,1109,
-15,1098,1,-1,1,
-5,1110,20,1111,4,
+3,1229,22,1,158,
+1,1514,1230,17,1231,
+15,1220,1,-1,1,
+5,1232,20,1233,4,
 38,83,0,105,0,
 109,0,112,0,108,
 0,101,0,65,0,
@@ -4131,26 +4905,26 @@ public yyLSLSyntax
 109,0,101,0,110,
 0,116,0,95,0,
 49,0,52,0,1,
-213,1,3,1,4,
-1,3,1112,22,1,
-73,1,9,1113,17,
-1114,15,1115,4,24,
+268,1,3,1,4,
+1,3,1234,22,1,
+104,1,9,1235,17,
+1236,15,1237,4,24,
 37,0,68,0,101,
 0,99,0,108,0,
 97,0,114,0,97,
 0,116,0,105,0,
 111,0,110,0,1,
--1,1,5,1116,20,
-1117,4,26,68,0,
+-1,1,5,1238,20,
+1239,4,26,68,0,
 101,0,99,0,108,
 0,97,0,114,0,
 97,0,116,0,105,
 0,111,0,110,0,
 95,0,49,0,1,
-161,1,3,1,3,
-1,2,1118,22,1,
-21,1,262,1119,17,
-1120,15,1121,4,34,
+212,1,3,1,3,
+1,2,1240,22,1,
+48,1,262,1241,17,
+1242,15,1243,4,34,
 37,0,66,0,105,
 0,110,0,97,0,
 114,0,121,0,69,
@@ -4158,8 +4932,8 @@ public yyLSLSyntax
 114,0,101,0,115,
 0,115,0,105,0,
 111,0,110,0,1,
--1,1,5,1122,20,
-1123,4,36,66,0,
+-1,1,5,1244,20,
+1245,4,36,66,0,
 105,0,110,0,97,
 0,114,0,121,0,
 69,0,120,0,112,
@@ -4167,11 +4941,11 @@ public yyLSLSyntax
 115,0,115,0,105,
 0,111,0,110,0,
 95,0,53,0,1,
-249,1,3,1,4,
-1,3,1124,22,1,
-109,1,1267,1125,17,
-1126,15,1098,1,-1,
-1,5,1127,20,1128,
+304,1,3,1,4,
+1,3,1246,22,1,
+140,1,1267,1247,17,
+1248,15,1220,1,-1,
+1,5,1249,20,1250,
 4,36,83,0,105,
 0,109,0,112,0,
 108,0,101,0,65,
@@ -4179,13 +4953,13 @@ public yyLSLSyntax
 105,0,103,0,110,
 0,109,0,101,0,
 110,0,116,0,95,
-0,56,0,1,207,
+0,56,0,1,262,
 1,3,1,6,1,
-5,1129,22,1,67,
-1,2021,718,1,1521,
-1130,17,1131,15,1098,
-1,-1,1,5,1132,
-20,1133,4,36,83,
+5,1251,22,1,98,
+1,2021,840,1,1521,
+1252,17,1253,15,1220,
+1,-1,1,5,1254,
+20,1255,4,36,83,
 0,105,0,109,0,
 112,0,108,0,101,
 0,65,0,115,0,
@@ -4193,26 +4967,26 @@ public yyLSLSyntax
 0,110,0,109,0,
 101,0,110,0,116,
 0,95,0,49,0,
-1,200,1,3,1,
-4,1,3,1134,22,
-1,60,1,2024,1135,
-17,1136,15,1137,4,
+1,255,1,3,1,
+4,1,3,1256,22,
+1,91,1,2024,1257,
+17,1258,15,1259,4,
 24,37,0,83,0,
 116,0,97,0,116,
 0,101,0,67,0,
 104,0,97,0,110,
 0,103,0,101,0,
-1,-1,1,5,1138,
-20,1139,4,26,83,
+1,-1,1,5,1260,
+20,1261,4,26,83,
 0,116,0,97,0,
 116,0,101,0,67,
 0,104,0,97,0,
 110,0,103,0,101,
 0,95,0,49,0,
-1,182,1,3,1,
-3,1,2,1140,22,
-1,42,1,1775,1141,
-17,1142,15,1143,4,
+1,237,1,3,1,
+3,1,2,1262,22,
+1,73,1,1775,1263,
+17,1264,15,1265,4,
 30,37,0,69,0,
 109,0,112,0,116,
 0,121,0,83,0,
@@ -4220,34 +4994,34 @@ public yyLSLSyntax
 0,101,0,109,0,
 101,0,110,0,116,
 0,1,-1,1,5,
-1144,20,1145,4,32,
+1266,20,1267,4,32,
 69,0,109,0,112,
 0,116,0,121,0,
 83,0,116,0,97,
 0,116,0,101,0,
 109,0,101,0,110,
 0,116,0,95,0,
-49,0,1,166,1,
+49,0,1,221,1,
 3,1,1,1,0,
-1146,22,1,26,1,
-19,1147,17,1114,1,
-2,1118,1,2028,1148,
-17,1149,15,1150,4,
+1268,22,1,57,1,
+19,1269,17,1236,1,
+2,1240,1,2028,1270,
+17,1271,15,1272,4,
 20,37,0,74,0,
 117,0,109,0,112,
 0,76,0,97,0,
 98,0,101,0,108,
 0,1,-1,1,5,
-1151,20,1152,4,22,
+1273,20,1274,4,22,
 74,0,117,0,109,
 0,112,0,76,0,
 97,0,98,0,101,
 0,108,0,95,0,
-49,0,1,180,1,
+49,0,1,235,1,
 3,1,3,1,2,
-1153,22,1,40,1,
-2029,725,1,2281,1154,
-17,1155,15,1156,4,
+1275,22,1,71,1,
+2029,847,1,2281,1276,
+17,1277,15,1278,4,
 34,37,0,70,0,
 111,0,114,0,76,
 0,111,0,111,0,
@@ -4255,8 +5029,8 @@ public yyLSLSyntax
 0,97,0,116,0,
 101,0,109,0,101,
 0,110,0,116,0,
-1,-1,1,5,1157,
-20,1158,4,36,70,
+1,-1,1,5,1279,
+20,1280,4,36,70,
 0,111,0,114,0,
 76,0,111,0,111,
 0,112,0,83,0,
@@ -4264,124 +5038,107 @@ public yyLSLSyntax
 0,101,0,109,0,
 101,0,110,0,116,
 0,95,0,50,0,
-1,195,1,3,1,
-2,1,1,1159,22,
-1,55,1,2031,736,
-1,2032,741,1,2033,
-746,1,2034,1160,16,
-0,572,1,2035,752,
-1,2036,1161,16,0,
-524,1,2037,757,1,
-2038,1162,16,0,528,
-1,2039,762,1,32,
-1163,17,1142,1,0,
-1146,1,2041,768,1,
-2042,1164,16,0,646,
-1,2043,774,1,2044,
-1165,16,0,584,1,
-2045,779,1,2299,1166,
-16,0,226,1,1296,
-1167,17,1168,15,1098,
-1,-1,1,5,1169,
-20,1170,4,38,83,
-0,105,0,109,0,
-112,0,108,0,101,
-0,65,0,115,0,
-115,0,105,0,103,
-0,110,0,109,0,
-101,0,110,0,116,
-0,95,0,50,0,
-48,0,1,219,1,
-3,1,6,1,5,
-1171,22,1,79,1,
-283,1172,17,1173,15,
-1121,1,-1,1,5,
-1174,20,1175,4,36,
-66,0,105,0,110,
-0,97,0,114,0,
-121,0,69,0,120,
-0,112,0,114,0,
-101,0,115,0,115,
-0,105,0,111,0,
-110,0,95,0,52,
-0,1,248,1,3,
-1,4,1,3,1176,
-22,1,108,1,40,
-1177,17,1178,15,1179,
-4,32,37,0,73,
-0,100,0,101,0,
-110,0,116,0,69,
-0,120,0,112,0,
-114,0,101,0,115,
-0,115,0,105,0,
-111,0,110,0,1,
--1,1,5,1180,20,
-1181,4,34,73,0,
-100,0,101,0,110,
-0,116,0,69,0,
-120,0,112,0,114,
-0,101,0,115,0,
-115,0,105,0,111,
-0,110,0,95,0,
-49,0,1,234,1,
-3,1,2,1,1,
-1182,22,1,94,1,
-44,1183,17,1178,1,
-1,1182,1,1803,787,
-1,47,1184,17,1185,
-15,1186,4,38,37,
-0,73,0,100,0,
-101,0,110,0,116,
-0,68,0,111,0,
+1,250,1,3,1,
+2,1,1,1281,22,
+1,86,1,2031,858,
+1,2032,863,1,2033,
+868,1,2034,1282,16,
+0,676,1,2788,1283,
+16,0,145,1,2036,
+1284,16,0,602,1,
+2037,879,1,2038,1285,
+16,0,606,1,2039,
+884,1,32,1286,17,
+1264,1,0,1268,1,
+2041,890,1,2042,1287,
+16,0,749,1,2043,
+896,1,2044,1288,16,
+0,689,1,2045,901,
+1,2299,1289,16,0,
+255,1,1296,1290,17,
+1291,15,1220,1,-1,
+1,5,1292,20,1293,
+4,38,83,0,105,
+0,109,0,112,0,
+108,0,101,0,65,
+0,115,0,115,0,
+105,0,103,0,110,
+0,109,0,101,0,
+110,0,116,0,95,
+0,50,0,48,0,
+1,274,1,3,1,
+6,1,5,1294,22,
+1,110,1,283,1295,
+17,1296,15,1243,1,
+-1,1,5,1297,20,
+1298,4,36,66,0,
+105,0,110,0,97,
+0,114,0,121,0,
+69,0,120,0,112,
+0,114,0,101,0,
+115,0,115,0,105,
+0,111,0,110,0,
+95,0,52,0,1,
+303,1,3,1,4,
+1,3,1299,22,1,
+139,1,40,1300,17,
+1301,15,1302,4,32,
+37,0,73,0,100,
+0,101,0,110,0,
 116,0,69,0,120,
 0,112,0,114,0,
 101,0,115,0,115,
 0,105,0,111,0,
 110,0,1,-1,1,
-5,1187,20,1188,4,
-40,73,0,100,0,
+5,1303,20,1304,4,
+34,73,0,100,0,
 101,0,110,0,116,
-0,68,0,111,0,
-116,0,69,0,120,
-0,112,0,114,0,
-101,0,115,0,115,
-0,105,0,111,0,
-110,0,95,0,49,
-0,1,235,1,3,
-1,4,1,3,1189,
-22,1,95,1,48,
-1190,17,1191,15,1192,
-4,58,37,0,73,
-0,110,0,99,0,
-114,0,101,0,109,
-0,101,0,110,0,
-116,0,68,0,101,
-0,99,0,114,0,
-101,0,109,0,101,
-0,110,0,116,0,
+0,69,0,120,0,
+112,0,114,0,101,
+0,115,0,115,0,
+105,0,111,0,110,
+0,95,0,49,0,
+1,289,1,3,1,
+2,1,1,1305,22,
+1,125,1,44,1306,
+17,1301,1,1,1305,
+1,1803,909,1,47,
+1307,17,1308,15,1309,
+4,38,37,0,73,
+0,100,0,101,0,
+110,0,116,0,68,
+0,111,0,116,0,
 69,0,120,0,112,
 0,114,0,101,0,
 115,0,115,0,105,
 0,111,0,110,0,
-1,-1,1,5,1193,
-20,1194,4,60,73,
-0,110,0,99,0,
-114,0,101,0,109,
-0,101,0,110,0,
-116,0,68,0,101,
-0,99,0,114,0,
-101,0,109,0,101,
-0,110,0,116,0,
+1,-1,1,5,1310,
+20,1311,4,40,73,
+0,100,0,101,0,
+110,0,116,0,68,
+0,111,0,116,0,
 69,0,120,0,112,
 0,114,0,101,0,
 115,0,115,0,105,
 0,111,0,110,0,
-95,0,52,0,1,
-239,1,3,1,5,
-1,4,1195,22,1,
-99,1,49,1196,17,
-1197,15,1192,1,-1,
-1,5,1198,20,1199,
+95,0,49,0,1,
+290,1,3,1,4,
+1,3,1312,22,1,
+126,1,48,1313,17,
+1314,15,1315,4,58,
+37,0,73,0,110,
+0,99,0,114,0,
+101,0,109,0,101,
+0,110,0,116,0,
+68,0,101,0,99,
+0,114,0,101,0,
+109,0,101,0,110,
+0,116,0,69,0,
+120,0,112,0,114,
+0,101,0,115,0,
+115,0,105,0,111,
+0,110,0,1,-1,
+1,5,1316,20,1317,
 4,60,73,0,110,
 0,99,0,114,0,
 101,0,109,0,101,
@@ -4394,12 +5151,12 @@ public yyLSLSyntax
 0,101,0,115,0,
 115,0,105,0,111,
 0,110,0,95,0,
-51,0,1,238,1,
+52,0,1,294,1,
 3,1,5,1,4,
-1200,22,1,98,1,
-50,1201,17,1202,15,
-1192,1,-1,1,5,
-1203,20,1204,4,60,
+1318,22,1,130,1,
+49,1319,17,1320,15,
+1315,1,-1,1,5,
+1321,20,1322,4,60,
 73,0,110,0,99,
 0,114,0,101,0,
 109,0,101,0,110,
@@ -4411,13 +5168,13 @@ public yyLSLSyntax
 112,0,114,0,101,
 0,115,0,115,0,
 105,0,111,0,110,
-0,95,0,50,0,
-1,237,1,3,1,
-3,1,2,1205,22,
-1,97,1,51,1206,
-17,1207,15,1192,1,
--1,1,5,1208,20,
-1209,4,60,73,0,
+0,95,0,51,0,
+1,293,1,3,1,
+5,1,4,1323,22,
+1,129,1,50,1324,
+17,1325,15,1315,1,
+-1,1,5,1326,20,
+1327,4,60,73,0,
 110,0,99,0,114,
 0,101,0,109,0,
 101,0,110,0,116,
@@ -4429,67 +5186,71 @@ public yyLSLSyntax
 114,0,101,0,115,
 0,115,0,105,0,
 111,0,110,0,95,
-0,49,0,1,236,
+0,50,0,1,292,
 1,3,1,3,1,
-2,1210,22,1,96,
-1,305,1211,17,1212,
-15,1121,1,-1,1,
-5,1213,20,1214,4,
-36,66,0,105,0,
-110,0,97,0,114,
-0,121,0,69,0,
-120,0,112,0,114,
-0,101,0,115,0,
-115,0,105,0,111,
-0,110,0,95,0,
-51,0,1,247,1,
-3,1,4,1,3,
-1215,22,1,107,1,
-525,1216,17,1217,15,
-1218,4,34,37,0,
-82,0,111,0,116,
-0,97,0,116,0,
-105,0,111,0,110,
-0,67,0,111,0,
-110,0,115,0,116,
-0,97,0,110,0,
-116,0,1,-1,1,
-5,1219,20,1220,4,
-36,82,0,111,0,
-116,0,97,0,116,
-0,105,0,111,0,
-110,0,67,0,111,
-0,110,0,115,0,
-116,0,97,0,110,
-0,116,0,95,0,
-49,0,1,232,1,
-3,1,10,1,9,
-1221,22,1,92,1,
-63,1222,17,1223,15,
-1224,4,38,37,0,
-84,0,121,0,112,
-0,101,0,99,0,
-97,0,115,0,116,
-0,69,0,120,0,
-112,0,114,0,101,
-0,115,0,115,0,
-105,0,111,0,110,
-0,1,-1,1,5,
-1225,20,1226,4,40,
-84,0,121,0,112,
+2,1328,22,1,128,
+1,51,1329,17,1330,
+15,1315,1,-1,1,
+5,1331,20,1332,4,
+60,73,0,110,0,
+99,0,114,0,101,
+0,109,0,101,0,
+110,0,116,0,68,
 0,101,0,99,0,
-97,0,115,0,116,
+114,0,101,0,109,
+0,101,0,110,0,
+116,0,69,0,120,
+0,112,0,114,0,
+101,0,115,0,115,
+0,105,0,111,0,
+110,0,95,0,49,
+0,1,291,1,3,
+1,3,1,2,1333,
+22,1,127,1,305,
+1334,17,1335,15,1243,
+1,-1,1,5,1336,
+20,1337,4,36,66,
+0,105,0,110,0,
+97,0,114,0,121,
 0,69,0,120,0,
 112,0,114,0,101,
 0,115,0,115,0,
 105,0,111,0,110,
-0,95,0,50,0,
-1,269,1,3,1,
-5,1,4,1227,22,
-1,129,1,66,1228,
-17,1229,15,1224,1,
--1,1,5,1230,20,
-1231,4,40,84,0,
+0,95,0,51,0,
+1,302,1,3,1,
+4,1,3,1338,22,
+1,138,1,525,1339,
+17,1340,15,1341,4,
+34,37,0,82,0,
+111,0,116,0,97,
+0,116,0,105,0,
+111,0,110,0,67,
+0,111,0,110,0,
+115,0,116,0,97,
+0,110,0,116,0,
+1,-1,1,5,1342,
+20,1343,4,36,82,
+0,111,0,116,0,
+97,0,116,0,105,
+0,111,0,110,0,
+67,0,111,0,110,
+0,115,0,116,0,
+97,0,110,0,116,
+0,95,0,49,0,
+1,287,1,3,1,
+10,1,9,1344,22,
+1,123,1,63,1345,
+17,1346,15,1347,4,
+38,37,0,84,0,
+121,0,112,0,101,
+0,99,0,97,0,
+115,0,116,0,69,
+0,120,0,112,0,
+114,0,101,0,115,
+0,115,0,105,0,
+111,0,110,0,1,
+-1,1,5,1348,20,
+1349,4,40,84,0,
 121,0,112,0,101,
 0,99,0,97,0,
 115,0,116,0,69,
@@ -4497,12 +5258,12 @@ public yyLSLSyntax
 114,0,101,0,115,
 0,115,0,105,0,
 111,0,110,0,95,
-0,51,0,1,270,
-1,3,1,7,1,
-6,1232,22,1,130,
-1,67,1233,17,1234,
-15,1224,1,-1,1,
-5,1235,20,1236,4,
+0,50,0,1,324,
+1,3,1,5,1,
+4,1350,22,1,160,
+1,66,1351,17,1352,
+15,1347,1,-1,1,
+5,1353,20,1354,4,
 40,84,0,121,0,
 112,0,101,0,99,
 0,97,0,115,0,
@@ -4510,13 +5271,13 @@ public yyLSLSyntax
 0,112,0,114,0,
 101,0,115,0,115,
 0,105,0,111,0,
-110,0,95,0,55,
-0,1,274,1,3,
-1,8,1,7,1237,
-22,1,134,1,68,
-1238,17,1239,15,1224,
-1,-1,1,5,1240,
-20,1241,4,40,84,
+110,0,95,0,51,
+0,1,325,1,3,
+1,7,1,6,1355,
+22,1,161,1,67,
+1356,17,1357,15,1347,
+1,-1,1,5,1358,
+20,1359,4,40,84,
 0,121,0,112,0,
 101,0,99,0,97,
 0,115,0,116,0,
@@ -4524,12 +5285,12 @@ public yyLSLSyntax
 0,114,0,101,0,
 115,0,115,0,105,
 0,111,0,110,0,
-95,0,53,0,1,
-272,1,3,1,8,
-1,7,1242,22,1,
-132,1,69,1243,17,
-1244,15,1224,1,-1,
-1,5,1245,20,1246,
+95,0,55,0,1,
+329,1,3,1,8,
+1,7,1360,22,1,
+165,1,68,1361,17,
+1362,15,1347,1,-1,
+1,5,1363,20,1364,
 4,40,84,0,121,
 0,112,0,101,0,
 99,0,97,0,115,
@@ -4538,12 +5299,12 @@ public yyLSLSyntax
 0,101,0,115,0,
 115,0,105,0,111,
 0,110,0,95,0,
-54,0,1,273,1,
-3,1,6,1,5,
-1247,22,1,133,1,
-70,1248,17,1249,15,
-1224,1,-1,1,5,
-1250,20,1251,4,40,
+53,0,1,327,1,
+3,1,8,1,7,
+1365,22,1,163,1,
+69,1366,17,1367,15,
+1347,1,-1,1,5,
+1368,20,1369,4,40,
 84,0,121,0,112,
 0,101,0,99,0,
 97,0,115,0,116,
@@ -4551,13 +5312,13 @@ public yyLSLSyntax
 112,0,114,0,101,
 0,115,0,115,0,
 105,0,111,0,110,
-0,95,0,52,0,
-1,271,1,3,1,
-6,1,5,1252,22,
-1,131,1,74,1253,
-17,1254,15,1224,1,
--1,1,5,1255,20,
-1256,4,40,84,0,
+0,95,0,54,0,
+1,328,1,3,1,
+6,1,5,1370,22,
+1,164,1,70,1371,
+17,1372,15,1347,1,
+-1,1,5,1373,20,
+1374,4,40,84,0,
 121,0,112,0,101,
 0,99,0,97,0,
 115,0,116,0,69,
@@ -4565,265 +5326,204 @@ public yyLSLSyntax
 114,0,101,0,115,
 0,115,0,105,0,
 111,0,110,0,95,
-0,57,0,1,276,
-1,3,1,7,1,
-6,1257,22,1,136,
-1,1013,1258,17,1259,
-15,1104,1,-1,1,
-5,1260,20,1261,4,
-46,80,0,97,0,
-114,0,101,0,110,
-0,116,0,104,0,
-101,0,115,0,105,
-0,115,0,69,0,
-120,0,112,0,114,
-0,101,0,115,0,
-115,0,105,0,111,
-0,110,0,95,0,
-49,0,1,266,1,
-3,1,4,1,3,
-1262,22,1,126,1,
-1332,1263,17,1264,15,
-1098,1,-1,1,5,
-1265,20,1266,4,38,
-83,0,105,0,109,
-0,112,0,108,0,
-101,0,65,0,115,
-0,115,0,105,0,
-103,0,110,0,109,
-0,101,0,110,0,
-116,0,95,0,49,
-0,57,0,1,218,
+0,52,0,1,326,
 1,3,1,6,1,
-5,1267,22,1,78,
-1,2337,1268,17,1142,
-1,0,1146,1,1585,
-1269,17,1270,15,1271,
-4,32,37,0,82,
-0,101,0,116,0,
-117,0,114,0,110,
-0,83,0,116,0,
-97,0,116,0,101,
-0,109,0,101,0,
-110,0,116,0,1,
--1,1,5,1272,20,
-1273,4,34,82,0,
-101,0,116,0,117,
-0,114,0,110,0,
-83,0,116,0,97,
-0,116,0,101,0,
-109,0,101,0,110,
-0,116,0,95,0,
-50,0,1,225,1,
-3,1,2,1,1,
-1274,22,1,85,1,
-2023,1275,17,1276,15,
-1137,1,-1,1,5,
-1277,20,1278,4,26,
-83,0,116,0,97,
-0,116,0,101,0,
-67,0,104,0,97,
-0,110,0,103,0,
-101,0,95,0,50,
-0,1,183,1,3,
-1,3,1,2,1279,
-22,1,43,1,2136,
-842,1,82,1280,17,
-1281,15,1282,4,32,
-37,0,85,0,110,
-0,97,0,114,0,
-121,0,69,0,120,
+5,1375,22,1,162,
+1,74,1376,17,1377,
+15,1347,1,-1,1,
+5,1378,20,1379,4,
+40,84,0,121,0,
+112,0,101,0,99,
+0,97,0,115,0,
+116,0,69,0,120,
 0,112,0,114,0,
 101,0,115,0,115,
 0,105,0,111,0,
-110,0,1,-1,1,
-5,1283,20,1284,4,
-34,85,0,110,0,
-97,0,114,0,121,
+110,0,95,0,57,
+0,1,331,1,3,
+1,7,1,6,1380,
+22,1,167,1,1013,
+1381,17,1382,15,1226,
+1,-1,1,5,1383,
+20,1384,4,46,80,
+0,97,0,114,0,
+101,0,110,0,116,
+0,104,0,101,0,
+115,0,105,0,115,
 0,69,0,120,0,
 112,0,114,0,101,
 0,115,0,115,0,
 105,0,111,0,110,
-0,95,0,51,0,
-1,265,1,3,1,
-3,1,2,1285,22,
-1,125,1,2026,1286,
-17,1287,15,1288,4,
-28,37,0,74,0,
-117,0,109,0,112,
-0,83,0,116,0,
-97,0,116,0,101,
-0,109,0,101,0,
-110,0,116,0,1,
--1,1,5,1289,20,
-1290,4,30,74,0,
-117,0,109,0,112,
-0,83,0,116,0,
-97,0,116,0,101,
-0,109,0,101,0,
-110,0,116,0,95,
-0,49,0,1,181,
-1,3,1,3,1,
-2,1291,22,1,41,
-1,1591,1292,17,1293,
-15,1271,1,-1,1,
-5,1294,20,1295,4,
-34,82,0,101,0,
-116,0,117,0,114,
-0,110,0,83,0,
-116,0,97,0,116,
-0,101,0,109,0,
-101,0,110,0,116,
 0,95,0,49,0,
-1,224,1,3,1,
-3,1,2,1296,22,
-1,84,1,1341,1297,
-17,1298,15,1098,1,
--1,1,5,1299,20,
-1300,4,36,83,0,
+1,321,1,3,1,
+4,1,3,1385,22,
+1,157,1,1332,1386,
+17,1387,15,1220,1,
+-1,1,5,1388,20,
+1389,4,38,83,0,
 105,0,109,0,112,
 0,108,0,101,0,
 65,0,115,0,115,
 0,105,0,103,0,
 110,0,109,0,101,
 0,110,0,116,0,
-95,0,54,0,1,
-205,1,3,1,4,
-1,3,1301,22,1,
-65,1,2030,731,1,
-328,1302,17,1303,15,
-1121,1,-1,1,5,
-1304,20,1305,4,36,
-66,0,105,0,110,
-0,97,0,114,0,
-121,0,69,0,120,
-0,112,0,114,0,
-101,0,115,0,115,
-0,105,0,111,0,
-110,0,95,0,50,
-0,1,246,1,3,
-1,4,1,3,1306,
-22,1,106,1,1303,
-1307,17,1308,15,1098,
-1,-1,1,5,1309,
-20,1310,4,36,83,
-0,105,0,109,0,
-112,0,108,0,101,
-0,65,0,115,0,
-115,0,105,0,103,
-0,110,0,109,0,
-101,0,110,0,116,
-0,95,0,55,0,
-1,206,1,3,1,
-6,1,5,1311,22,
-1,66,1,1096,1312,
-17,1313,15,1314,4,
-26,37,0,70,0,
-117,0,110,0,99,
-0,116,0,105,0,
-111,0,110,0,67,
-0,97,0,108,0,
-108,0,1,-1,1,
-5,1315,20,1316,4,
-28,70,0,117,0,
-110,0,99,0,116,
-0,105,0,111,0,
-110,0,67,0,97,
-0,108,0,108,0,
-95,0,49,0,1,
-277,1,3,1,5,
-1,4,1317,22,1,
-137,1,93,1318,17,
-1319,15,1282,1,-1,
-1,5,1320,20,1321,
-4,34,85,0,110,
-0,97,0,114,0,
-121,0,69,0,120,
-0,112,0,114,0,
-101,0,115,0,115,
-0,105,0,111,0,
-110,0,95,0,50,
-0,1,264,1,3,
-1,3,1,2,1322,
-22,1,124,1,1550,
-1323,17,1324,15,1098,
-1,-1,1,5,1325,
-20,1326,4,38,83,
-0,105,0,109,0,
-112,0,108,0,101,
-0,65,0,115,0,
-115,0,105,0,103,
-0,110,0,109,0,
+95,0,49,0,57,
+0,1,273,1,3,
+1,6,1,5,1390,
+22,1,109,1,2337,
+1391,17,1264,1,0,
+1268,1,1585,1392,17,
+1393,15,1394,4,32,
+37,0,82,0,101,
+0,116,0,117,0,
+114,0,110,0,83,
+0,116,0,97,0,
+116,0,101,0,109,
+0,101,0,110,0,
+116,0,1,-1,1,
+5,1395,20,1396,4,
+34,82,0,101,0,
+116,0,117,0,114,
+0,110,0,83,0,
+116,0,97,0,116,
+0,101,0,109,0,
 101,0,110,0,116,
-0,95,0,49,0,
-51,0,1,212,1,
+0,95,0,50,0,
+1,280,1,3,1,
+2,1,1,1397,22,
+1,116,1,2023,1398,
+17,1399,15,1259,1,
+-1,1,5,1400,20,
+1401,4,26,83,0,
+116,0,97,0,116,
+0,101,0,67,0,
+104,0,97,0,110,
+0,103,0,101,0,
+95,0,50,0,1,
+238,1,3,1,3,
+1,2,1402,22,1,
+74,1,2136,965,1,
+82,1403,17,1404,15,
+1405,4,32,37,0,
+85,0,110,0,97,
+0,114,0,121,0,
+69,0,120,0,112,
+0,114,0,101,0,
+115,0,115,0,105,
+0,111,0,110,0,
+1,-1,1,5,1406,
+20,1407,4,34,85,
+0,110,0,97,0,
+114,0,121,0,69,
+0,120,0,112,0,
+114,0,101,0,115,
+0,115,0,105,0,
+111,0,110,0,95,
+0,51,0,1,320,
+1,3,1,3,1,
+2,1408,22,1,156,
+1,2026,1409,17,1410,
+15,1411,4,28,37,
+0,74,0,117,0,
+109,0,112,0,83,
+0,116,0,97,0,
+116,0,101,0,109,
+0,101,0,110,0,
+116,0,1,-1,1,
+5,1412,20,1413,4,
+30,74,0,117,0,
+109,0,112,0,83,
+0,116,0,97,0,
+116,0,101,0,109,
+0,101,0,110,0,
+116,0,95,0,49,
+0,1,236,1,3,
+1,3,1,2,1414,
+22,1,72,1,1591,
+1415,17,1416,15,1394,
+1,-1,1,5,1417,
+20,1418,4,34,82,
+0,101,0,116,0,
+117,0,114,0,110,
+0,83,0,116,0,
+97,0,116,0,101,
+0,109,0,101,0,
+110,0,116,0,95,
+0,49,0,1,279,
+1,3,1,3,1,
+2,1419,22,1,115,
+1,1341,1420,17,1421,
+15,1220,1,-1,1,
+5,1422,20,1423,4,
+36,83,0,105,0,
+109,0,112,0,108,
+0,101,0,65,0,
+115,0,115,0,105,
+0,103,0,110,0,
+109,0,101,0,110,
+0,116,0,95,0,
+54,0,1,260,1,
 3,1,4,1,3,
-1327,22,1,72,1,
-2040,1328,16,0,532,
-1,2106,1329,17,1142,
-1,0,1146,1,1555,
-1330,16,0,599,1,
-827,1331,17,1332,15,
-1121,1,-1,1,5,
-1333,20,1334,4,38,
-66,0,105,0,110,
-0,97,0,114,0,
-121,0,69,0,120,
-0,112,0,114,0,
-101,0,115,0,115,
-0,105,0,111,0,
-110,0,95,0,49,
-0,53,0,1,259,
-1,3,1,4,1,
-3,1335,22,1,119,
-1,1859,1336,16,0,
-304,1,1860,821,1,
-1804,1337,17,1142,1,
-0,1146,1,107,1338,
-17,1339,15,1282,1,
--1,1,5,1340,20,
-1341,4,34,85,0,
-110,0,97,0,114,
-0,121,0,69,0,
-120,0,112,0,114,
-0,101,0,115,0,
-115,0,105,0,111,
-0,110,0,95,0,
-49,0,1,263,1,
-3,1,3,1,2,
-1342,22,1,123,1,
-1114,1343,17,1185,1,
-3,1189,1,1048,1344,
-17,1345,15,1121,1,
--1,1,5,1346,20,
-1347,4,38,66,0,
+1424,22,1,96,1,
+2030,853,1,328,1425,
+17,1426,15,1243,1,
+-1,1,5,1427,20,
+1428,4,36,66,0,
 105,0,110,0,97,
 0,114,0,121,0,
 69,0,120,0,112,
 0,114,0,101,0,
 115,0,115,0,105,
 0,111,0,110,0,
-95,0,49,0,56,
-0,1,262,1,3,
-1,4,1,3,1348,
-22,1,122,1,352,
-1349,17,1350,15,1121,
-1,-1,1,5,1351,
-20,1352,4,36,66,
-0,105,0,110,0,
-97,0,114,0,121,
-0,69,0,120,0,
-112,0,114,0,101,
+95,0,50,0,1,
+301,1,3,1,4,
+1,3,1429,22,1,
+137,1,1303,1430,17,
+1431,15,1220,1,-1,
+1,5,1432,20,1433,
+4,36,83,0,105,
+0,109,0,112,0,
+108,0,101,0,65,
 0,115,0,115,0,
-105,0,111,0,110,
-0,95,0,49,0,
-1,245,1,3,1,
-4,1,3,1353,22,
-1,105,1,1872,1354,
-16,0,314,1,1873,
-835,1,118,1355,17,
-1356,15,1121,1,-1,
-1,5,1357,20,1358,
+105,0,103,0,110,
+0,109,0,101,0,
+110,0,116,0,95,
+0,55,0,1,261,
+1,3,1,6,1,
+5,1434,22,1,97,
+1,2035,874,1,93,
+1435,17,1436,15,1405,
+1,-1,1,5,1437,
+20,1438,4,34,85,
+0,110,0,97,0,
+114,0,121,0,69,
+0,120,0,112,0,
+114,0,101,0,115,
+0,115,0,105,0,
+111,0,110,0,95,
+0,50,0,1,319,
+1,3,1,3,1,
+2,1439,22,1,155,
+1,1550,1440,17,1441,
+15,1220,1,-1,1,
+5,1442,20,1443,4,
+38,83,0,105,0,
+109,0,112,0,108,
+0,101,0,65,0,
+115,0,115,0,105,
+0,103,0,110,0,
+109,0,101,0,110,
+0,116,0,95,0,
+49,0,51,0,1,
+267,1,3,1,4,
+1,3,1444,22,1,
+103,1,2040,1445,16,
+0,610,1,2106,1446,
+17,1264,1,0,1268,
+1,1555,1447,16,0,
+707,1,827,1448,17,
+1449,15,1243,1,-1,
+1,5,1450,20,1451,
 4,38,66,0,105,
 0,110,0,97,0,
 114,0,121,0,69,
@@ -4831,36 +5531,85 @@ public yyLSLSyntax
 114,0,101,0,115,
 0,115,0,105,0,
 111,0,110,0,95,
-0,49,0,52,0,
-1,258,1,3,1,
-4,1,3,1359,22,
-1,118,1,1123,1360,
-17,1361,15,1098,1,
--1,1,5,1362,20,
-1363,4,38,83,0,
-105,0,109,0,112,
-0,108,0,101,0,
-65,0,115,0,115,
-0,105,0,103,0,
-110,0,109,0,101,
-0,110,0,116,0,
-95,0,49,0,50,
-0,1,211,1,3,
-1,6,1,5,1364,
-22,1,71,1,371,
-1365,17,1366,15,1367,
-4,46,37,0,70,
-0,117,0,110,0,
-99,0,116,0,105,
+0,49,0,53,0,
+1,314,1,3,1,
+4,1,3,1452,22,
+1,150,1,1859,1453,
+16,0,339,1,1860,
+943,1,1804,1454,17,
+1264,1,0,1268,1,
+107,1455,17,1456,15,
+1405,1,-1,1,5,
+1457,20,1458,4,34,
+85,0,110,0,97,
+0,114,0,121,0,
+69,0,120,0,112,
+0,114,0,101,0,
+115,0,115,0,105,
 0,111,0,110,0,
-67,0,97,0,108,
-0,108,0,69,0,
+95,0,49,0,1,
+318,1,3,1,3,
+1,2,1459,22,1,
+154,1,2781,1460,16,
+0,278,1,1114,1461,
+17,1308,1,3,1312,
+1,1048,1462,17,1463,
+15,1243,1,-1,1,
+5,1464,20,1465,4,
+38,66,0,105,0,
+110,0,97,0,114,
+0,121,0,69,0,
 120,0,112,0,114,
 0,101,0,115,0,
 115,0,105,0,111,
-0,110,0,1,-1,
-1,5,1368,20,1369,
-4,48,70,0,117,
+0,110,0,95,0,
+49,0,56,0,1,
+317,1,3,1,4,
+1,3,1466,22,1,
+153,1,352,1467,17,
+1468,15,1243,1,-1,
+1,5,1469,20,1470,
+4,36,66,0,105,
+0,110,0,97,0,
+114,0,121,0,69,
+0,120,0,112,0,
+114,0,101,0,115,
+0,115,0,105,0,
+111,0,110,0,95,
+0,49,0,1,300,
+1,3,1,4,1,
+3,1471,22,1,136,
+1,1872,1472,16,0,
+349,1,1873,958,1,
+118,1473,17,1474,15,
+1243,1,-1,1,5,
+1475,20,1476,4,38,
+66,0,105,0,110,
+0,97,0,114,0,
+121,0,69,0,120,
+0,112,0,114,0,
+101,0,115,0,115,
+0,105,0,111,0,
+110,0,95,0,49,
+0,52,0,1,313,
+1,3,1,4,1,
+3,1477,22,1,149,
+1,1123,1478,17,1479,
+15,1220,1,-1,1,
+5,1480,20,1481,4,
+38,83,0,105,0,
+109,0,112,0,108,
+0,101,0,65,0,
+115,0,115,0,105,
+0,103,0,110,0,
+109,0,101,0,110,
+0,116,0,95,0,
+49,0,50,0,1,
+266,1,3,1,6,
+1,5,1482,22,1,
+102,1,371,1483,17,
+1484,15,1485,4,46,
+37,0,70,0,117,
 0,110,0,99,0,
 116,0,105,0,111,
 0,110,0,67,0,
@@ -4869,43 +5618,36 @@ public yyLSLSyntax
 112,0,114,0,101,
 0,115,0,115,0,
 105,0,111,0,110,
-0,95,0,49,0,
-1,244,1,3,1,
-2,1,1,1370,22,
-1,104,1,1377,1371,
-17,1372,15,1098,1,
--1,1,5,1373,20,
-1374,4,36,83,0,
-105,0,109,0,112,
-0,108,0,101,0,
-65,0,115,0,115,
-0,105,0,103,0,
-110,0,109,0,101,
-0,110,0,116,0,
-95,0,53,0,1,
-204,1,3,1,4,
-1,3,1375,22,1,
-64,1,375,1376,17,
-1377,15,1192,1,-1,
-1,5,1378,20,1379,
-4,60,73,0,110,
-0,99,0,114,0,
-101,0,109,0,101,
-0,110,0,116,0,
-68,0,101,0,99,
-0,114,0,101,0,
+0,1,-1,1,5,
+1486,20,1487,4,48,
+70,0,117,0,110,
+0,99,0,116,0,
+105,0,111,0,110,
+0,67,0,97,0,
+108,0,108,0,69,
+0,120,0,112,0,
+114,0,101,0,115,
+0,115,0,105,0,
+111,0,110,0,95,
+0,49,0,1,299,
+1,3,1,2,1,
+1,1488,22,1,135,
+1,1377,1489,17,1490,
+15,1220,1,-1,1,
+5,1491,20,1492,4,
+36,83,0,105,0,
+109,0,112,0,108,
+0,101,0,65,0,
+115,0,115,0,105,
+0,103,0,110,0,
 109,0,101,0,110,
-0,116,0,69,0,
-120,0,112,0,114,
-0,101,0,115,0,
-115,0,105,0,111,
-0,110,0,95,0,
-56,0,1,243,1,
-3,1,5,1,4,
-1380,22,1,103,1,
-377,1381,17,1382,15,
-1192,1,-1,1,5,
-1383,20,1384,4,60,
+0,116,0,95,0,
+53,0,1,259,1,
+3,1,4,1,3,
+1493,22,1,95,1,
+375,1494,17,1495,15,
+1315,1,-1,1,5,
+1496,20,1497,4,60,
 73,0,110,0,99,
 0,114,0,101,0,
 109,0,101,0,110,
@@ -4917,13 +5659,13 @@ public yyLSLSyntax
 112,0,114,0,101,
 0,115,0,115,0,
 105,0,111,0,110,
-0,95,0,53,0,
-1,240,1,3,1,
-3,1,2,1385,22,
-1,100,1,379,1386,
-17,1387,15,1192,1,
--1,1,5,1388,20,
-1389,4,60,73,0,
+0,95,0,56,0,
+1,298,1,3,1,
+5,1,4,1498,22,
+1,134,1,377,1499,
+17,1500,15,1315,1,
+-1,1,5,1501,20,
+1502,4,60,73,0,
 110,0,99,0,114,
 0,101,0,109,0,
 101,0,110,0,116,
@@ -4935,81 +5677,51 @@ public yyLSLSyntax
 114,0,101,0,115,
 0,115,0,105,0,
 111,0,110,0,95,
-0,55,0,1,242,
-1,3,1,5,1,
-4,1390,22,1,102,
-1,380,1391,17,1392,
-15,1393,4,38,37,
-0,67,0,111,0,
-110,0,115,0,116,
-0,97,0,110,0,
-116,0,69,0,120,
-0,112,0,114,0,
-101,0,115,0,115,
-0,105,0,111,0,
-110,0,1,-1,1,
-5,1394,20,1395,4,
-40,67,0,111,0,
-110,0,115,0,116,
-0,97,0,110,0,
+0,53,0,1,295,
+1,3,1,3,1,
+2,1503,22,1,131,
+1,379,1504,17,1505,
+15,1315,1,-1,1,
+5,1506,20,1507,4,
+60,73,0,110,0,
+99,0,114,0,101,
+0,109,0,101,0,
+110,0,116,0,68,
+0,101,0,99,0,
+114,0,101,0,109,
+0,101,0,110,0,
 116,0,69,0,120,
 0,112,0,114,0,
 101,0,115,0,115,
 0,105,0,111,0,
-110,0,95,0,49,
-0,1,233,1,3,
-1,2,1,1,1396,
-22,1,93,1,883,
-1397,17,1398,15,1121,
-1,-1,1,5,1399,
-20,1400,4,38,66,
-0,105,0,110,0,
-97,0,114,0,121,
-0,69,0,120,0,
-112,0,114,0,101,
-0,115,0,115,0,
-105,0,111,0,110,
-0,95,0,49,0,
-54,0,1,260,1,
-3,1,4,1,3,
-1401,22,1,120,1,
-1628,1402,17,1403,15,
-1404,4,22,37,0,
-65,0,115,0,115,
-0,105,0,103,0,
-110,0,109,0,101,
+110,0,95,0,55,
+0,1,297,1,3,
+1,5,1,4,1508,
+22,1,133,1,380,
+1509,17,1510,15,1511,
+4,38,37,0,67,
+0,111,0,110,0,
+115,0,116,0,97,
 0,110,0,116,0,
-1,-1,1,5,1405,
-20,1406,4,24,65,
-0,115,0,115,0,
-105,0,103,0,110,
-0,109,0,101,0,
-110,0,116,0,95,
-0,49,0,1,198,
-1,3,1,4,1,
-3,1407,22,1,58,
-1,2075,1408,17,1142,
-1,0,1146,1,373,
-1409,17,1410,15,1192,
-1,-1,1,5,1411,
-20,1412,4,60,73,
-0,110,0,99,0,
-114,0,101,0,109,
-0,101,0,110,0,
-116,0,68,0,101,
-0,99,0,114,0,
-101,0,109,0,101,
+69,0,120,0,112,
+0,114,0,101,0,
+115,0,115,0,105,
+0,111,0,110,0,
+1,-1,1,5,1512,
+20,1513,4,40,67,
+0,111,0,110,0,
+115,0,116,0,97,
 0,110,0,116,0,
 69,0,120,0,112,
 0,114,0,101,0,
 115,0,115,0,105,
 0,111,0,110,0,
-95,0,54,0,1,
-241,1,3,1,3,
-1,2,1413,22,1,
-101,1,130,1414,17,
-1415,15,1121,1,-1,
-1,5,1416,20,1417,
+95,0,49,0,1,
+288,1,3,1,2,
+1,1,1514,22,1,
+124,1,883,1515,17,
+1516,15,1243,1,-1,
+1,5,1517,20,1518,
 4,38,66,0,105,
 0,110,0,97,0,
 114,0,121,0,69,
@@ -5017,71 +5729,47 @@ public yyLSLSyntax
 114,0,101,0,115,
 0,115,0,105,0,
 111,0,110,0,95,
-0,49,0,51,0,
-1,257,1,3,1,
-4,1,3,1418,22,
-1,117,1,143,1419,
-17,1420,15,1121,1,
--1,1,5,1421,20,
-1422,4,38,66,0,
-105,0,110,0,97,
-0,114,0,121,0,
-69,0,120,0,112,
-0,114,0,101,0,
+0,49,0,54,0,
+1,315,1,3,1,
+4,1,3,1519,22,
+1,151,1,1628,1520,
+17,1521,15,1522,4,
+22,37,0,65,0,
 115,0,115,0,105,
-0,111,0,110,0,
-95,0,49,0,50,
-0,1,256,1,3,
-1,4,1,3,1423,
-22,1,116,1,1901,
-1424,17,1142,1,0,
-1146,1,2657,1425,16,
-0,608,1,1152,1426,
-17,1427,15,1098,1,
--1,1,5,1428,20,
-1429,4,38,83,0,
-105,0,109,0,112,
-0,108,0,101,0,
-65,0,115,0,115,
-0,105,0,103,0,
-110,0,109,0,101,
+0,103,0,110,0,
+109,0,101,0,110,
+0,116,0,1,-1,
+1,5,1523,20,1524,
+4,24,65,0,115,
+0,115,0,105,0,
+103,0,110,0,109,
+0,101,0,110,0,
+116,0,95,0,49,
+0,1,253,1,3,
+1,4,1,3,1525,
+22,1,89,1,2075,
+1526,17,1264,1,0,
+1268,1,373,1527,17,
+1528,15,1315,1,-1,
+1,5,1529,20,1530,
+4,60,73,0,110,
+0,99,0,114,0,
+101,0,109,0,101,
 0,110,0,116,0,
-95,0,50,0,52,
-0,1,223,1,3,
-1,6,1,5,1430,
-22,1,83,1,1406,
-1431,17,1432,15,1098,
-1,-1,1,5,1433,
-20,1434,4,38,83,
-0,105,0,109,0,
-112,0,108,0,101,
-0,65,0,115,0,
-115,0,105,0,103,
-0,110,0,109,0,
-101,0,110,0,116,
-0,95,0,49,0,
-55,0,1,216,1,
-3,1,4,1,3,
-1435,22,1,76,1,
-1659,1436,16,0,269,
-1,2413,1437,17,1142,
-1,0,1146,1,1159,
-1438,17,1439,15,1098,
-1,-1,1,5,1440,
-20,1441,4,38,83,
-0,105,0,109,0,
-112,0,108,0,101,
-0,65,0,115,0,
-115,0,105,0,103,
-0,110,0,109,0,
-101,0,110,0,116,
-0,95,0,49,0,
-49,0,1,210,1,
-3,1,6,1,5,
-1442,22,1,70,1,
-157,1443,17,1444,15,
-1121,1,-1,1,5,
-1445,20,1446,4,38,
+68,0,101,0,99,
+0,114,0,101,0,
+109,0,101,0,110,
+0,116,0,69,0,
+120,0,112,0,114,
+0,101,0,115,0,
+115,0,105,0,111,
+0,110,0,95,0,
+54,0,1,296,1,
+3,1,3,1,2,
+1531,22,1,132,1,
+130,1532,17,1533,15,
+1243,1,-1,1,5,
+1534,20,1535,4,38,
 66,0,105,0,110,
 0,97,0,114,0,
 121,0,69,0,120,
@@ -5089,38 +5777,40 @@ public yyLSLSyntax
 101,0,115,0,115,
 0,105,0,111,0,
 110,0,95,0,49,
-0,49,0,1,255,
+0,51,0,1,312,
 1,3,1,4,1,
-3,1447,22,1,115,
-1,1413,1448,17,1449,
-15,1098,1,-1,1,
-5,1450,20,1451,4,
-36,83,0,105,0,
-109,0,112,0,108,
-0,101,0,65,0,
-115,0,115,0,105,
-0,103,0,110,0,
-109,0,101,0,110,
-0,116,0,95,0,
-52,0,1,203,1,
-3,1,4,1,3,
-1452,22,1,63,1,
-1370,1453,17,1454,15,
-1098,1,-1,1,5,
-1455,20,1456,4,38,
+3,1536,22,1,148,
+1,143,1537,17,1538,
+15,1243,1,-1,1,
+5,1539,20,1540,4,
+38,66,0,105,0,
+110,0,97,0,114,
+0,121,0,69,0,
+120,0,112,0,114,
+0,101,0,115,0,
+115,0,105,0,111,
+0,110,0,95,0,
+49,0,50,0,1,
+311,1,3,1,4,
+1,3,1541,22,1,
+147,1,1901,1542,17,
+1264,1,0,1268,1,
+1152,1543,17,1544,15,
+1220,1,-1,1,5,
+1545,20,1546,4,38,
 83,0,105,0,109,
 0,112,0,108,0,
 101,0,65,0,115,
 0,115,0,105,0,
 103,0,110,0,109,
 0,101,0,110,0,
-116,0,95,0,49,
-0,56,0,1,217,
-1,3,1,4,1,
-3,1457,22,1,77,
-1,1478,1458,17,1459,
-15,1098,1,-1,1,
-5,1460,20,1461,4,
+116,0,95,0,50,
+0,52,0,1,278,
+1,3,1,6,1,
+5,1547,22,1,114,
+1,1406,1548,17,1549,
+15,1220,1,-1,1,
+5,1550,20,1551,4,
 38,83,0,105,0,
 109,0,112,0,108,
 0,101,0,65,0,
@@ -5128,52 +5818,54 @@ public yyLSLSyntax
 0,103,0,110,0,
 109,0,101,0,110,
 0,116,0,95,0,
-49,0,53,0,1,
-214,1,3,1,4,
-1,3,1462,22,1,
-74,1,1620,1463,17,
-1464,15,1404,1,-1,
-1,5,1465,20,1466,
-4,24,65,0,115,
-0,115,0,105,0,
-103,0,110,0,109,
-0,101,0,110,0,
-116,0,95,0,50,
-0,1,199,1,3,
-1,2,1,1,1467,
-22,1,59,1,1621,
-1468,16,0,668,1,
-1574,799,1,172,1469,
-17,1470,15,1121,1,
--1,1,5,1471,20,
-1472,4,38,66,0,
-105,0,110,0,97,
-0,114,0,121,0,
-69,0,120,0,112,
-0,114,0,101,0,
+49,0,55,0,1,
+271,1,3,1,4,
+1,3,1552,22,1,
+107,1,1659,1553,16,
+0,297,1,2413,1554,
+17,1264,1,0,1268,
+1,1159,1555,17,1556,
+15,1220,1,-1,1,
+5,1557,20,1558,4,
+38,83,0,105,0,
+109,0,112,0,108,
+0,101,0,65,0,
 115,0,115,0,105,
-0,111,0,110,0,
-95,0,49,0,48,
-0,1,254,1,3,
-1,4,1,3,1473,
-22,1,114,1,1931,
-861,1,1665,1474,17,
-1475,15,1156,1,-1,
-1,5,1476,20,1477,
-4,36,70,0,111,
-0,114,0,76,0,
-111,0,111,0,112,
-0,83,0,116,0,
-97,0,116,0,101,
-0,109,0,101,0,
-110,0,116,0,95,
-0,49,0,1,194,
-1,3,1,2,1,
-1,1478,22,1,54,
-1,2364,827,1,2105,
-814,1,1188,1479,17,
-1480,15,1098,1,-1,
-1,5,1481,20,1482,
+0,103,0,110,0,
+109,0,101,0,110,
+0,116,0,95,0,
+49,0,49,0,1,
+265,1,3,1,6,
+1,5,1559,22,1,
+101,1,157,1560,17,
+1561,15,1243,1,-1,
+1,5,1562,20,1563,
+4,38,66,0,105,
+0,110,0,97,0,
+114,0,121,0,69,
+0,120,0,112,0,
+114,0,101,0,115,
+0,115,0,105,0,
+111,0,110,0,95,
+0,49,0,49,0,
+1,310,1,3,1,
+4,1,3,1564,22,
+1,146,1,1413,1565,
+17,1566,15,1220,1,
+-1,1,5,1567,20,
+1568,4,36,83,0,
+105,0,109,0,112,
+0,108,0,101,0,
+65,0,115,0,115,
+0,105,0,103,0,
+110,0,109,0,101,
+0,110,0,116,0,
+95,0,52,0,1,
+258,1,3,1,4,
+1,3,1569,22,1,
+94,1,1370,1570,17,
+1571,15,1220,1,-1,
+1,5,1572,20,1573,
 4,38,83,0,105,
 0,109,0,112,0,
 108,0,101,0,65,
@@ -5181,27 +5873,38 @@ public yyLSLSyntax
 105,0,103,0,110,
 0,109,0,101,0,
 110,0,116,0,95,
-0,50,0,51,0,
-1,222,1,3,1,
-6,1,5,1483,22,
-1,82,1,1442,1484,
-17,1485,15,1098,1,
--1,1,5,1486,20,
-1487,4,38,83,0,
+0,49,0,56,0,
+1,272,1,3,1,
+4,1,3,1574,22,
+1,108,1,1478,1575,
+17,1576,15,1220,1,
+-1,1,5,1577,20,
+1578,4,38,83,0,
 105,0,109,0,112,
 0,108,0,101,0,
 65,0,115,0,115,
 0,105,0,103,0,
 110,0,109,0,101,
 0,110,0,116,0,
-95,0,49,0,54,
-0,1,215,1,3,
-1,4,1,3,1488,
-22,1,75,1,1694,
-1489,16,0,190,1,
-942,1490,17,1491,15,
-1121,1,-1,1,5,
-1492,20,1493,4,38,
+95,0,49,0,53,
+0,1,269,1,3,
+1,4,1,3,1579,
+22,1,105,1,1620,
+1580,17,1581,15,1522,
+1,-1,1,5,1582,
+20,1583,4,24,65,
+0,115,0,115,0,
+105,0,103,0,110,
+0,109,0,101,0,
+110,0,116,0,95,
+0,50,0,1,254,
+1,3,1,2,1,
+1,1584,22,1,90,
+1,1621,1585,16,0,
+786,1,1574,921,1,
+172,1586,17,1587,15,
+1243,1,-1,1,5,
+1588,20,1589,4,38,
 66,0,105,0,110,
 0,97,0,114,0,
 121,0,69,0,120,
@@ -5209,88 +5912,170 @@ public yyLSLSyntax
 101,0,115,0,115,
 0,105,0,111,0,
 110,0,95,0,49,
-0,55,0,1,261,
+0,48,0,1,309,
 1,3,1,4,1,
-3,1494,22,1,121,
-1,2198,1495,17,1142,
-1,0,1146,1,1195,
-1496,17,1497,15,1098,
-1,-1,1,5,1498,
-20,1499,4,38,83,
+3,1590,22,1,145,
+1,1931,983,1,1665,
+1591,17,1592,15,1278,
+1,-1,1,5,1593,
+20,1594,4,36,70,
+0,111,0,114,0,
+76,0,111,0,111,
+0,112,0,83,0,
+116,0,97,0,116,
+0,101,0,109,0,
+101,0,110,0,116,
+0,95,0,49,0,
+1,249,1,3,1,
+2,1,1,1595,22,
+1,85,1,2364,949,
+1,2105,936,1,1188,
+1596,17,1597,15,1220,
+1,-1,1,5,1598,
+20,1599,4,38,83,
 0,105,0,109,0,
 112,0,108,0,101,
 0,65,0,115,0,
 115,0,105,0,103,
 0,110,0,109,0,
 101,0,110,0,116,
-0,95,0,49,0,
-48,0,1,209,1,
+0,95,0,50,0,
+51,0,1,277,1,
 3,1,6,1,5,
-1500,22,1,69,1,
-1449,1501,17,1502,15,
-1098,1,-1,1,5,
-1503,20,1504,4,36,
+1600,22,1,113,1,
+1442,1601,17,1602,15,
+1220,1,-1,1,5,
+1603,20,1604,4,38,
 83,0,105,0,109,
 0,112,0,108,0,
 101,0,65,0,115,
 0,115,0,105,0,
 103,0,110,0,109,
 0,101,0,110,0,
-116,0,95,0,51,
-0,1,202,1,3,
-1,4,1,3,1505,
-22,1,62,1,1701,
-1506,17,1507,15,1156,
-1,-1,1,5,1508,
-20,1509,4,36,70,
-0,111,0,114,0,
-76,0,111,0,111,
-0,112,0,83,0,
-116,0,97,0,116,
-0,101,0,109,0,
-101,0,110,0,116,
-0,95,0,51,0,
-1,196,1,3,1,
-4,1,3,1510,22,
-1,56,1,447,1511,
-17,1512,15,1513,4,
-30,37,0,86,0,
-101,0,99,0,116,
-0,111,0,114,0,
-67,0,111,0,110,
-0,115,0,116,0,
-97,0,110,0,116,
-0,1,-1,1,5,
-1514,20,1515,4,32,
+116,0,95,0,49,
+0,54,0,1,270,
+1,3,1,4,1,
+3,1605,22,1,106,
+1,1694,1606,16,0,
+218,1,942,1607,17,
+1608,15,1243,1,-1,
+1,5,1609,20,1610,
+4,38,66,0,105,
+0,110,0,97,0,
+114,0,121,0,69,
+0,120,0,112,0,
+114,0,101,0,115,
+0,115,0,105,0,
+111,0,110,0,95,
+0,49,0,55,0,
+1,316,1,3,1,
+4,1,3,1611,22,
+1,152,1,2198,1612,
+17,1264,1,0,1268,
+1,1195,1613,17,1614,
+15,1220,1,-1,1,
+5,1615,20,1616,4,
+38,83,0,105,0,
+109,0,112,0,108,
+0,101,0,65,0,
+115,0,115,0,105,
+0,103,0,110,0,
+109,0,101,0,110,
+0,116,0,95,0,
+49,0,48,0,1,
+264,1,3,1,6,
+1,5,1617,22,1,
+100,1,1449,1618,17,
+1619,15,1220,1,-1,
+1,5,1620,20,1621,
+4,36,83,0,105,
+0,109,0,112,0,
+108,0,101,0,65,
+0,115,0,115,0,
+105,0,103,0,110,
+0,109,0,101,0,
+110,0,116,0,95,
+0,51,0,1,257,
+1,3,1,4,1,
+3,1622,22,1,93,
+1,1701,1623,17,1624,
+15,1278,1,-1,1,
+5,1625,20,1626,4,
+36,70,0,111,0,
+114,0,76,0,111,
+0,111,0,112,0,
+83,0,116,0,97,
+0,116,0,101,0,
+109,0,101,0,110,
+0,116,0,95,0,
+51,0,1,251,1,
+3,1,4,1,3,
+1627,22,1,87,1,
+447,1628,17,1629,15,
+1630,4,30,37,0,
 86,0,101,0,99,
 0,116,0,111,0,
 114,0,67,0,111,
 0,110,0,115,0,
 116,0,97,0,110,
-0,116,0,95,0,
-49,0,1,231,1,
-3,1,8,1,7,
-1516,22,1,91,1,
-2458,876,1,2459,882,
-1,1958,1517,17,1142,
-1,0,1146,1,188,
-1518,17,1519,15,1121,
-1,-1,1,5,1520,
-20,1521,4,36,66,
+0,116,0,1,-1,
+1,5,1631,20,1632,
+4,32,86,0,101,
+0,99,0,116,0,
+111,0,114,0,67,
+0,111,0,110,0,
+115,0,116,0,97,
+0,110,0,116,0,
+95,0,49,0,1,
+286,1,3,1,8,
+1,7,1633,22,1,
+122,1,2458,998,1,
+2459,1004,1,1958,1634,
+17,1264,1,0,1268,
+1,188,1635,17,1636,
+15,1243,1,-1,1,
+5,1637,20,1638,4,
+36,66,0,105,0,
+110,0,97,0,114,
+0,121,0,69,0,
+120,0,112,0,114,
+0,101,0,115,0,
+115,0,105,0,111,
+0,110,0,95,0,
+57,0,1,308,1,
+3,1,4,1,3,
+1639,22,1,144,1,
+2462,1011,1,1657,1016,
+1,2464,1021,1,205,
+1640,17,1641,15,1243,
+1,-1,1,5,1642,
+20,1643,4,36,66,
 0,105,0,110,0,
 97,0,114,0,121,
 0,69,0,120,0,
 112,0,114,0,101,
 0,115,0,115,0,
 105,0,111,0,110,
-0,95,0,57,0,
-1,253,1,3,1,
-4,1,3,1522,22,
-1,113,1,2462,889,
-1,1657,894,1,2464,
-899,1,205,1523,17,
-1524,15,1121,1,-1,
-1,5,1525,20,1526,
+0,95,0,56,0,
+1,307,1,3,1,
+4,1,3,1644,22,
+1,143,1,2227,1030,
+1,1224,1645,17,1646,
+15,1220,1,-1,1,
+5,1647,20,1648,4,
+38,83,0,105,0,
+109,0,112,0,108,
+0,101,0,65,0,
+115,0,115,0,105,
+0,103,0,110,0,
+109,0,101,0,110,
+0,116,0,95,0,
+50,0,50,0,1,
+276,1,3,1,6,
+1,5,1649,22,1,
+112,1,223,1650,17,
+1651,15,1243,1,-1,
+1,5,1652,20,1653,
 4,36,66,0,105,
 0,110,0,97,0,
 114,0,121,0,69,
@@ -5298,131 +6083,120 @@ public yyLSLSyntax
 114,0,101,0,115,
 0,115,0,105,0,
 111,0,110,0,95,
-0,56,0,1,252,
+0,55,0,1,306,
 1,3,1,4,1,
-3,1527,22,1,112,
-1,2227,908,1,1224,
-1528,17,1529,15,1098,
-1,-1,1,5,1530,
-20,1531,4,38,83,
-0,105,0,109,0,
-112,0,108,0,101,
-0,65,0,115,0,
-115,0,105,0,103,
-0,110,0,109,0,
-101,0,110,0,116,
-0,95,0,50,0,
-50,0,1,221,1,
-3,1,6,1,5,
-1532,22,1,81,1,
-223,1533,17,1534,15,
-1121,1,-1,1,5,
-1535,20,1536,4,36,
-66,0,105,0,110,
-0,97,0,114,0,
-121,0,69,0,120,
-0,112,0,114,0,
-101,0,115,0,115,
-0,105,0,111,0,
-110,0,95,0,55,
-0,1,251,1,3,
-1,4,1,3,1537,
-22,1,111,1,1730,
-1538,17,1539,15,1156,
-1,-1,1,5,1540,
-20,1541,4,36,70,
-0,111,0,114,0,
-76,0,111,0,111,
-0,112,0,83,0,
-116,0,97,0,116,
-0,101,0,109,0,
-101,0,110,0,116,
+3,1654,22,1,142,
+1,1730,1655,17,1656,
+15,1278,1,-1,1,
+5,1657,20,1658,4,
+36,70,0,111,0,
+114,0,76,0,111,
+0,111,0,112,0,
+83,0,116,0,97,
+0,116,0,101,0,
+109,0,101,0,110,
+0,116,0,95,0,
+52,0,1,252,1,
+3,1,4,1,3,
+1659,22,1,88,1,
+476,1660,17,1661,15,
+1662,4,18,37,0,
+67,0,111,0,110,
+0,115,0,116,0,
+97,0,110,0,116,
+0,1,-1,1,5,
+1663,20,1664,4,20,
+67,0,111,0,110,
+0,115,0,116,0,
+97,0,110,0,116,
 0,95,0,52,0,
-1,197,1,3,1,
-4,1,3,1542,22,
-1,57,1,476,1543,
-17,1544,15,1545,4,
-18,37,0,67,0,
-111,0,110,0,115,
-0,116,0,97,0,
-110,0,116,0,1,
--1,1,5,1546,20,
-1547,4,20,67,0,
+1,284,1,3,1,
+2,1,1,1665,22,
+1,120,1,477,1666,
+17,1667,15,1662,1,
+-1,1,5,1668,20,
+1669,4,20,67,0,
 111,0,110,0,115,
 0,116,0,97,0,
 110,0,116,0,95,
-0,52,0,1,229,
+0,51,0,1,283,
 1,3,1,2,1,
-1,1548,22,1,89,
-1,477,1549,17,1550,
-15,1545,1,-1,1,
-5,1551,20,1552,4,
-20,67,0,111,0,
+1,1670,22,1,119,
+1,1231,1671,17,1672,
+15,1220,1,-1,1,
+5,1673,20,1674,4,
+36,83,0,105,0,
+109,0,112,0,108,
+0,101,0,65,0,
+115,0,115,0,105,
+0,103,0,110,0,
+109,0,101,0,110,
+0,116,0,95,0,
+57,0,1,263,1,
+3,1,6,1,5,
+1675,22,1,99,1,
+479,1676,17,1677,15,
+1662,1,-1,1,5,
+1678,20,1679,4,20,
+67,0,111,0,110,
+0,115,0,116,0,
+97,0,110,0,116,
+0,95,0,49,0,
+1,281,1,3,1,
+2,1,1,1680,22,
+1,117,1,480,1681,
+17,1682,15,1683,4,
+26,37,0,76,0,
+105,0,115,0,116,
+0,67,0,111,0,
 110,0,115,0,116,
 0,97,0,110,0,
-116,0,95,0,51,
-0,1,228,1,3,
-1,2,1,1,1553,
-22,1,88,1,1231,
-1554,17,1555,15,1098,
-1,-1,1,5,1556,
-20,1557,4,36,83,
-0,105,0,109,0,
-112,0,108,0,101,
-0,65,0,115,0,
-115,0,105,0,103,
-0,110,0,109,0,
-101,0,110,0,116,
-0,95,0,57,0,
-1,208,1,3,1,
-6,1,5,1558,22,
-1,68,1,479,1559,
-17,1560,15,1545,1,
--1,1,5,1561,20,
-1562,4,20,67,0,
-111,0,110,0,115,
-0,116,0,97,0,
-110,0,116,0,95,
-0,49,0,1,226,
-1,3,1,2,1,
-1,1563,22,1,86,
-1,480,1564,17,1565,
-15,1566,4,26,37,
-0,76,0,105,0,
+116,0,1,-1,1,
+5,1684,20,1685,4,
+28,76,0,105,0,
 115,0,116,0,67,
 0,111,0,110,0,
 115,0,116,0,97,
 0,110,0,116,0,
-1,-1,1,5,1567,
-20,1568,4,28,76,
-0,105,0,115,0,
-116,0,67,0,111,
-0,110,0,115,0,
-116,0,97,0,110,
-0,116,0,95,0,
-49,0,1,230,1,
-3,1,4,1,3,
-1569,22,1,90,1,
-1485,1570,17,1571,15,
-1098,1,-1,1,5,
-1572,20,1573,4,36,
-83,0,105,0,109,
-0,112,0,108,0,
-101,0,65,0,115,
-0,115,0,105,0,
-103,0,110,0,109,
-0,101,0,110,0,
-116,0,95,0,50,
-0,1,201,1,3,
-1,4,1,3,1574,
-22,1,61,1,1737,
-1575,16,0,271,1,
-1989,916,1,1990,1576,
-17,1142,1,0,1146,
-1,2664,1577,16,0,
-667,1,242,1578,17,
-1579,15,1121,1,-1,
-1,5,1580,20,1581,
+95,0,49,0,1,
+285,1,3,1,4,
+1,3,1686,22,1,
+121,1,1485,1687,17,
+1688,15,1220,1,-1,
+1,5,1689,20,1690,
+4,36,83,0,105,
+0,109,0,112,0,
+108,0,101,0,65,
+0,115,0,115,0,
+105,0,103,0,110,
+0,109,0,101,0,
+110,0,116,0,95,
+0,50,0,1,256,
+1,3,1,4,1,
+3,1691,22,1,92,
+1,1737,1692,16,0,
+299,1,1989,1038,1,
+1990,1693,17,1264,1,
+0,1268,1,1096,1694,
+17,1695,15,1696,4,
+26,37,0,70,0,
+117,0,110,0,99,
+0,116,0,105,0,
+111,0,110,0,67,
+0,97,0,108,0,
+108,0,1,-1,1,
+5,1697,20,1698,4,
+28,70,0,117,0,
+110,0,99,0,116,
+0,105,0,111,0,
+110,0,67,0,97,
+0,108,0,108,0,
+95,0,49,0,1,
+332,1,3,1,5,
+1,4,1699,22,1,
+168,1,242,1700,17,
+1701,15,1243,1,-1,
+1,5,1702,20,1703,
 4,36,66,0,105,
 0,110,0,97,0,
 114,0,121,0,69,
@@ -5430,22 +6204,22 @@ public yyLSLSyntax
 114,0,101,0,115,
 0,115,0,105,0,
 111,0,110,0,95,
-0,54,0,1,250,
+0,54,0,1,305,
 1,3,1,4,1,
-3,1582,22,1,110,
-1,478,1583,17,1584,
-15,1545,1,-1,1,
-5,1585,20,1586,4,
+3,1704,22,1,141,
+1,478,1705,17,1706,
+15,1662,1,-1,1,
+5,1707,20,1708,4,
 20,67,0,111,0,
 110,0,115,0,116,
 0,97,0,110,0,
 116,0,95,0,50,
-0,1,227,1,3,
-1,2,1,1,1587,
-22,1,87,1,1001,
-1588,17,1589,15,1224,
-1,-1,1,5,1590,
-20,1591,4,40,84,
+0,1,282,1,3,
+1,2,1,1,1709,
+22,1,118,1,1001,
+1710,17,1711,15,1347,
+1,-1,1,5,1712,
+20,1713,4,40,84,
 0,121,0,112,0,
 101,0,99,0,97,
 0,115,0,116,0,
@@ -5454,11 +6228,11 @@ public yyLSLSyntax
 115,0,115,0,105,
 0,111,0,110,0,
 95,0,56,0,1,
-275,1,3,1,5,
-1,4,1592,22,1,
-135,1,1002,1593,17,
-1594,15,1224,1,-1,
-1,5,1595,20,1596,
+330,1,3,1,5,
+1,4,1714,22,1,
+166,1,1002,1715,17,
+1716,15,1347,1,-1,
+1,5,1717,20,1718,
 4,40,84,0,121,
 0,112,0,101,0,
 99,0,97,0,115,
@@ -5467,154 +6241,607 @@ public yyLSLSyntax
 0,101,0,115,0,
 115,0,105,0,111,
 0,110,0,95,0,
-49,0,1,268,1,
+49,0,1,323,1,
 3,1,5,1,4,
-1597,22,1,128,1,
-12,1598,19,157,1,
-12,1599,5,43,1,
-1901,1600,16,0,155,
-1,2075,1601,16,0,
-155,1,1860,821,1,
-1803,787,1,1804,1602,
-16,0,155,1,2517,
-1603,16,0,155,1,
-2413,1604,16,0,155,
-1,2198,1605,16,0,
-155,1,1873,835,1,
-1657,894,1,1989,916,
-1,1990,1606,16,0,
-155,1,31,1607,16,
-0,155,1,32,1608,
-16,0,155,1,2105,
-814,1,2106,1609,16,
-0,155,1,2653,1610,
-16,0,155,1,2227,
-908,1,2337,1611,16,
-0,155,1,2560,1612,
-16,0,467,1,2021,
-718,1,2458,876,1,
-2459,882,1,2462,889,
-1,2136,842,1,2464,
-899,1,2029,725,1,
-2030,731,1,2031,736,
-1,2032,741,1,2469,
-1613,16,0,454,1,
-2035,752,1,2364,827,
-1,2039,762,1,1931,
-861,1,2041,768,1,
-2043,774,1,2045,779,
-1,1775,1614,16,0,
-155,1,2033,746,1,
-2037,757,1,1574,799,
-1,1958,1615,16,0,
-155,1,13,1616,19,
-448,1,13,1617,5,
-34,1,1860,821,1,
-1803,787,1,2519,1618,
-17,1619,15,1620,4,
-22,37,0,83,0,
+1719,22,1,159,1,
+12,1720,19,166,1,
+12,1721,5,50,1,
+1901,1722,16,0,164,
+1,2075,1723,16,0,
+164,1,1860,943,1,
+1803,909,1,1804,1724,
+16,0,164,1,2518,
+1725,16,0,164,1,
+2413,1726,16,0,164,
+1,2198,1727,16,0,
+164,1,1873,958,1,
+1657,1016,1,2136,965,
+1,2032,863,1,1989,
+1038,1,1990,1728,16,
+0,164,1,31,1729,
+16,0,164,1,32,
+1730,16,0,164,1,
+2105,936,1,2106,1731,
+16,0,164,1,2656,
+1732,16,0,282,1,
+2548,1733,16,0,164,
+1,2227,1030,1,2337,
+1734,16,0,164,1,
+2556,1735,16,0,164,
+1,2777,1736,16,0,
+164,1,2564,1737,16,
+0,164,1,2021,840,
+1,2458,998,1,2459,
+1004,1,2462,1011,1,
+2572,1738,16,0,164,
+1,2464,1021,1,2029,
+847,1,2030,853,1,
+2031,858,1,2577,1739,
+16,0,164,1,2469,
+1740,16,0,520,1,
+2035,874,1,2364,949,
+1,2039,884,1,1931,
+983,1,2041,890,1,
+2043,896,1,2045,901,
+1,2592,1741,16,0,
+164,1,1775,1742,16,
+0,164,1,2033,868,
+1,2037,879,1,1574,
+921,1,1958,1743,16,
+0,164,1,2533,1744,
+16,0,164,1,13,
+1745,19,508,1,13,
+1746,5,55,1,2643,
+1747,17,1748,15,1749,
+4,20,37,0,83,
+0,116,0,97,0,
+116,0,101,0,66,
+0,111,0,100,0,
+121,0,1,-1,1,
+5,1750,20,1751,4,
+22,83,0,116,0,
+97,0,116,0,101,
+0,66,0,111,0,
+100,0,121,0,95,
+0,56,0,1,187,
+1,3,1,3,1,
+2,1752,22,1,22,
+1,2644,1753,17,1754,
+15,1749,1,-1,1,
+5,1755,20,1756,4,
+22,83,0,116,0,
+97,0,116,0,101,
+0,66,0,111,0,
+100,0,121,0,95,
+0,54,0,1,185,
+1,3,1,3,1,
+2,1757,22,1,20,
+1,1860,943,1,1803,
+909,1,2520,1758,17,
+1759,15,1760,4,46,
+37,0,75,0,101,
+0,121,0,73,0,
+110,0,116,0,73,
+0,110,0,116,0,
+65,0,114,0,103,
+0,83,0,116,0,
+97,0,116,0,101,
+0,69,0,118,0,
+101,0,110,0,116,
+0,1,-1,1,5,
+1761,20,1762,4,48,
+75,0,101,0,121,
+0,73,0,110,0,
+116,0,73,0,110,
+0,116,0,65,0,
+114,0,103,0,83,
+0,116,0,97,0,
+116,0,101,0,69,
+0,118,0,101,0,
+110,0,116,0,95,
+0,49,0,1,203,
+1,3,1,6,1,
+5,1763,22,1,38,
+1,2413,1764,16,0,
+506,1,1873,958,1,
+1657,1016,1,2639,1765,
+17,1766,15,1749,1,
+-1,1,5,1767,20,
+1768,4,24,83,0,
+116,0,97,0,116,
+0,101,0,66,0,
+111,0,100,0,121,
+0,95,0,49,0,
+54,0,1,195,1,
+3,1,3,1,2,
+1769,22,1,30,1,
+2640,1770,17,1771,15,
+1749,1,-1,1,5,
+1772,20,1773,4,24,
+83,0,116,0,97,
+0,116,0,101,0,
+66,0,111,0,100,
+0,121,0,95,0,
+49,0,52,0,1,
+193,1,3,1,3,
+1,2,1774,22,1,
+28,1,2641,1775,17,
+1776,15,1749,1,-1,
+1,5,1777,20,1778,
+4,24,83,0,116,
+0,97,0,116,0,
+101,0,66,0,111,
+0,100,0,121,0,
+95,0,49,0,50,
+0,1,191,1,3,
+1,3,1,2,1779,
+22,1,26,1,2642,
+1780,17,1781,15,1749,
+1,-1,1,5,1782,
+20,1783,4,24,83,
+0,116,0,97,0,
+116,0,101,0,66,
+0,111,0,100,0,
+121,0,95,0,49,
+0,48,0,1,189,
+1,3,1,3,1,
+2,1784,22,1,24,
+1,1989,1038,1,2535,
+1785,17,1786,15,1787,
+4,46,37,0,73,
+0,110,0,116,0,
+86,0,101,0,99,
+0,86,0,101,0,
+99,0,65,0,114,
+0,103,0,83,0,
 116,0,97,0,116,
 0,101,0,69,0,
 118,0,101,0,110,
 0,116,0,1,-1,
-1,5,1621,20,1622,
-4,24,83,0,116,
-0,97,0,116,0,
-101,0,69,0,118,
-0,101,0,110,0,
-116,0,95,0,49,
-0,1,158,1,3,
-1,6,1,5,1623,
-22,1,17,1,2521,
-1624,16,0,460,1,
-2413,1625,16,0,446,
-1,1873,835,1,1657,
-894,1,1989,916,1,
-32,1626,16,0,449,
-1,2105,814,1,2364,
-827,1,2227,908,1,
-1574,799,1,2557,1627,
-17,1628,15,1629,4,
-20,37,0,83,0,
+1,5,1788,20,1789,
+4,48,73,0,110,
+0,116,0,86,0,
+101,0,99,0,86,
+0,101,0,99,0,
+65,0,114,0,103,
+0,83,0,116,0,
+97,0,116,0,101,
+0,69,0,118,0,
+101,0,110,0,116,
+0,95,0,49,0,
+1,202,1,3,1,
+6,1,5,1790,22,
+1,37,1,2645,1791,
+17,1792,15,1749,1,
+-1,1,5,1793,20,
+1794,4,22,83,0,
 116,0,97,0,116,
 0,101,0,66,0,
 111,0,100,0,121,
-0,1,-1,1,5,
-1630,20,1631,4,22,
+0,95,0,52,0,
+1,183,1,3,1,
+3,1,2,1795,22,
+1,18,1,2646,1796,
+17,1797,15,1749,1,
+-1,1,5,1798,20,
+1799,4,22,83,0,
+116,0,97,0,116,
+0,101,0,66,0,
+111,0,100,0,121,
+0,95,0,50,0,
+1,181,1,3,1,
+3,1,2,1800,22,
+1,16,1,2037,879,
+1,32,1801,16,0,
+513,1,2649,1802,17,
+1803,15,1749,1,-1,
+1,5,1804,20,1805,
+4,24,83,0,116,
+0,97,0,116,0,
+101,0,66,0,111,
+0,100,0,121,0,
+95,0,49,0,51,
+0,1,192,1,3,
+1,2,1,1,1806,
+22,1,27,1,2650,
+1807,17,1808,15,1749,
+1,-1,1,5,1809,
+20,1810,4,24,83,
+0,116,0,97,0,
+116,0,101,0,66,
+0,111,0,100,0,
+121,0,95,0,49,
+0,49,0,1,190,
+1,3,1,2,1,
+1,1811,22,1,25,
+1,2651,1812,17,1813,
+15,1749,1,-1,1,
+5,1814,20,1815,4,
+22,83,0,116,0,
+97,0,116,0,101,
+0,66,0,111,0,
+100,0,121,0,95,
+0,57,0,1,188,
+1,3,1,2,1,
+1,1816,22,1,23,
+1,2652,1817,17,1818,
+15,1749,1,-1,1,
+5,1819,20,1820,4,
+22,83,0,116,0,
+97,0,116,0,101,
+0,66,0,111,0,
+100,0,121,0,95,
+0,55,0,1,186,
+1,3,1,2,1,
+1,1821,22,1,21,
+1,2653,1822,17,1823,
+15,1749,1,-1,1,
+5,1824,20,1825,4,
+22,83,0,116,0,
+97,0,116,0,101,
+0,66,0,111,0,
+100,0,121,0,95,
+0,53,0,1,184,
+1,3,1,2,1,
+1,1826,22,1,19,
+1,2654,1827,17,1828,
+15,1749,1,-1,1,
+5,1829,20,1830,4,
+22,83,0,116,0,
+97,0,116,0,101,
+0,66,0,111,0,
+100,0,121,0,95,
+0,51,0,1,182,
+1,3,1,2,1,
+1,1831,22,1,17,
+1,2655,1832,17,1833,
+15,1749,1,-1,1,
+5,1834,20,1835,4,
+22,83,0,116,0,
+97,0,116,0,101,
+0,66,0,111,0,
+100,0,121,0,95,
+0,49,0,1,180,
+1,3,1,2,1,
+1,1836,22,1,15,
+1,2574,1837,17,1838,
+15,1839,4,34,37,
+0,75,0,101,0,
+121,0,65,0,114,
+0,103,0,83,0,
+116,0,97,0,116,
+0,101,0,69,0,
+118,0,101,0,110,
+0,116,0,1,-1,
+1,5,1840,20,1841,
+4,36,75,0,101,
+0,121,0,65,0,
+114,0,103,0,83,
+0,116,0,97,0,
+116,0,101,0,69,
+0,118,0,101,0,
+110,0,116,0,95,
+0,49,0,1,198,
+1,3,1,6,1,
+5,1842,22,1,33,
+1,2550,1843,17,1844,
+15,1845,4,46,37,
+0,73,0,110,0,
+116,0,82,0,111,
+0,116,0,82,0,
+111,0,116,0,65,
+0,114,0,103,0,
 83,0,116,0,97,
 0,116,0,101,0,
-66,0,111,0,100,
-0,121,0,95,0,
-50,0,1,157,1,
-3,1,3,1,2,
-1632,22,1,16,1,
-2559,1633,17,1634,15,
-1629,1,-1,1,5,
-1635,20,1636,4,22,
+69,0,118,0,101,
+0,110,0,116,0,
+1,-1,1,5,1846,
+20,1847,4,48,73,
+0,110,0,116,0,
+82,0,111,0,116,
+0,82,0,111,0,
+116,0,65,0,114,
+0,103,0,83,0,
+116,0,97,0,116,
+0,101,0,69,0,
+118,0,101,0,110,
+0,116,0,95,0,
+49,0,1,201,1,
+3,1,6,1,5,
+1848,22,1,36,1,
+2227,1030,1,1574,921,
+1,2558,1849,17,1850,
+15,1851,4,40,37,
+0,86,0,101,0,
+99,0,116,0,111,
+0,114,0,65,0,
+114,0,103,0,83,
+0,116,0,97,0,
+116,0,101,0,69,
+0,118,0,101,0,
+110,0,116,0,1,
+-1,1,5,1852,20,
+1853,4,42,86,0,
+101,0,99,0,116,
+0,111,0,114,0,
+65,0,114,0,103,
+0,83,0,116,0,
+97,0,116,0,101,
+0,69,0,118,0,
+101,0,110,0,116,
+0,95,0,49,0,
+1,200,1,3,1,
+6,1,5,1854,22,
+1,35,1,2566,1855,
+17,1856,15,1857,4,
+34,37,0,73,0,
+110,0,116,0,65,
+0,114,0,103,0,
 83,0,116,0,97,
 0,116,0,101,0,
-66,0,111,0,100,
-0,121,0,95,0,
-49,0,1,156,1,
-3,1,2,1,1,
-1637,22,1,15,1,
-2021,718,1,2458,876,
-1,2459,882,1,2462,
-889,1,2136,842,1,
-2464,899,1,2029,725,
-1,2030,731,1,2031,
-736,1,2032,741,1,
-2033,746,1,2035,752,
-1,2037,757,1,2039,
-762,1,1931,861,1,
-2041,768,1,2043,774,
-1,2045,779,1,2597,
-1638,16,0,639,1,
-14,1639,19,144,1,
-14,1640,5,105,1,
-2515,1641,16,0,142,
-1,1011,1102,1,1514,
-1108,1,9,1113,1,
-10,1642,17,1643,15,
-1644,4,48,37,0,
+69,0,118,0,101,
+0,110,0,116,0,
+1,-1,1,5,1858,
+20,1859,4,36,73,
+0,110,0,116,0,
 65,0,114,0,103,
-0,117,0,109,0,
+0,83,0,116,0,
+97,0,116,0,101,
+0,69,0,118,0,
 101,0,110,0,116,
+0,95,0,49,0,
+1,199,1,3,1,
+6,1,5,1860,22,
+1,34,1,2458,998,
+1,2459,1004,1,2462,
+1011,1,2136,965,1,
+2464,1021,1,2029,847,
+1,2030,853,1,2031,
+858,1,2032,863,1,
+2033,868,1,2579,1861,
+17,1862,15,1863,4,
+36,37,0,86,0,
+111,0,105,0,100,
+0,65,0,114,0,
+103,0,83,0,116,
+0,97,0,116,0,
+101,0,69,0,118,
+0,101,0,110,0,
+116,0,1,-1,1,
+5,1864,20,1865,4,
+38,86,0,111,0,
+105,0,100,0,65,
+0,114,0,103,0,
+83,0,116,0,97,
+0,116,0,101,0,
+69,0,118,0,101,
+0,110,0,116,0,
+95,0,49,0,1,
+197,1,3,1,5,
+1,4,1866,22,1,
+32,1,2035,874,1,
+2364,949,1,2039,884,
+1,1931,983,1,2041,
+890,1,2021,840,1,
+2043,896,1,2045,901,
+1,2700,1867,16,0,
+769,1,2594,1868,17,
+1869,15,1870,4,22,
+37,0,83,0,116,
+0,97,0,116,0,
+101,0,69,0,118,
+0,101,0,110,0,
+116,0,1,-1,1,
+5,1871,20,1872,4,
+24,83,0,116,0,
+97,0,116,0,101,
+0,69,0,118,0,
+101,0,110,0,116,
+0,95,0,49,0,
+1,196,1,3,1,
+6,1,5,1873,22,
+1,31,1,2596,1874,
+16,0,662,1,2648,
+1875,17,1876,15,1749,
+1,-1,1,5,1877,
+20,1878,4,24,83,
+0,116,0,97,0,
+116,0,101,0,66,
+0,111,0,100,0,
+121,0,95,0,49,
+0,53,0,1,194,
+1,3,1,2,1,
+1,1879,22,1,29,
+1,2105,936,1,14,
+1880,19,144,1,14,
+1881,5,115,1,2512,
+1882,17,1883,15,1884,
+4,30,37,0,73,
+0,110,0,116,0,
+68,0,101,0,99,
+0,108,0,97,0,
+114,0,97,0,116,
+0,105,0,111,0,
+110,0,1,-1,1,
+5,1885,20,1886,4,
+32,73,0,110,0,
+116,0,68,0,101,
+0,99,0,108,0,
+97,0,114,0,97,
+0,116,0,105,0,
+111,0,110,0,95,
+0,49,0,1,214,
+1,3,1,3,1,
+2,1887,22,1,50,
+1,2513,1888,16,0,
+481,1,1260,1218,1,
+1011,1224,1,1514,1230,
+1,9,1235,1,10,
+1889,17,1890,15,1891,
+4,48,37,0,65,
+0,114,0,103,0,
+117,0,109,0,101,
+0,110,0,116,0,
+68,0,101,0,99,
+0,108,0,97,0,
+114,0,97,0,116,
+0,105,0,111,0,
+110,0,76,0,105,
+0,115,0,116,0,
+1,-1,1,5,140,
+1,0,1,0,1892,
+22,1,39,1,262,
+1241,1,1267,1247,1,
+2524,1893,16,0,492,
+1,1521,1252,1,1773,
+1894,16,0,151,1,
+2527,1895,17,1896,15,
+1897,4,30,37,0,
+86,0,101,0,99,
 0,68,0,101,0,
 99,0,108,0,97,
 0,114,0,97,0,
 116,0,105,0,111,
-0,110,0,76,0,
-105,0,115,0,116,
-0,1,-1,1,5,
-140,1,0,1,0,
-1645,22,1,18,1,
-262,1119,1,1267,1125,
-1,481,1646,17,1647,
-15,1648,4,26,37,
+0,110,0,1,-1,
+1,5,1898,20,1899,
+4,32,86,0,101,
+0,99,0,68,0,
+101,0,99,0,108,
+0,97,0,114,0,
+97,0,116,0,105,
+0,111,0,110,0,
+95,0,49,0,1,
+215,1,3,1,3,
+1,2,1900,22,1,
+51,1,2528,1901,16,
+0,498,1,19,1269,
+1,20,1902,16,0,
+142,1,2281,1276,1,
+525,1339,1,2539,1903,
+16,0,510,1,30,
+1904,17,1905,15,1891,
+1,-1,1,5,1906,
+20,1907,4,50,65,
+0,114,0,103,0,
+117,0,109,0,101,
+0,110,0,116,0,
+68,0,101,0,99,
+0,108,0,97,0,
+114,0,97,0,116,
+0,105,0,111,0,
+110,0,76,0,105,
+0,115,0,116,0,
+95,0,50,0,1,
+205,1,3,1,4,
+1,3,1908,22,1,
+41,1,1002,1715,1,
+2542,1909,17,1910,15,
+1911,4,30,37,0,
+82,0,111,0,116,
+0,68,0,101,0,
+99,0,108,0,97,
+0,114,0,97,0,
+116,0,105,0,111,
+0,110,0,1,-1,
+1,5,1912,20,1913,
+4,32,82,0,111,
+0,116,0,68,0,
+101,0,99,0,108,
+0,97,0,114,0,
+97,0,116,0,105,
+0,111,0,110,0,
+95,0,49,0,1,
+216,1,3,1,3,
+1,2,1914,22,1,
+52,1,2543,1915,16,
+0,514,1,40,1300,
+1,41,1916,17,1917,
+15,1918,4,26,37,
 0,65,0,114,0,
 103,0,117,0,109,
 0,101,0,110,0,
 116,0,76,0,105,
 0,115,0,116,0,
-1,-1,1,5,1649,
-20,1650,4,28,65,
+1,-1,1,5,709,
+1,0,1,0,1919,
+22,1,169,1,42,
+1920,17,1921,15,1922,
+4,38,37,0,69,
+0,120,0,112,0,
+114,0,101,0,115,
+0,115,0,105,0,
+111,0,110,0,65,
 0,114,0,103,0,
 117,0,109,0,101,
 0,110,0,116,0,
-76,0,105,0,115,
-0,116,0,95,0,
-49,0,1,278,1,
-3,1,2,1,1,
-1651,22,1,139,1,
-1521,1130,1,1773,1652,
-16,0,148,1,19,
-1147,1,20,1653,16,
-0,142,1,2281,1154,
-1,525,1216,1,30,
-1654,17,1655,15,1644,
-1,-1,1,5,1656,
-20,1657,4,50,65,
+1,-1,1,5,1923,
+20,1924,4,40,69,
+0,120,0,112,0,
+114,0,101,0,115,
+0,115,0,105,0,
+111,0,110,0,65,
+0,114,0,103,0,
+117,0,109,0,101,
+0,110,0,116,0,
+95,0,49,0,1,
+335,1,3,1,2,
+1,1,1925,22,1,
+172,1,44,1306,1,
+47,1307,1,48,1313,
+1,49,1319,1,50,
+1324,1,51,1329,1,
+283,1295,1,305,1334,
+1,63,1345,1,66,
+1351,1,67,1356,1,
+1478,1575,1,69,1366,
+1,70,1371,1,2581,
+1926,17,1927,15,1891,
+1,-1,1,5,140,
+1,0,1,0,1892,
+1,68,1361,1,74,
+1376,1,1013,1381,1,
+2335,1928,16,0,151,
+1,1332,1386,1,1048,
+1462,1,2590,1929,16,
+0,142,1,82,1403,
+1,1296,1290,1,1341,
+1420,1,328,1425,1,
+1303,1430,1,1096,1694,
+1,93,1435,1,1550,
+1440,1,352,1467,1,
+2775,1930,16,0,142,
+1,107,1455,1,1114,
+1461,1,1370,1570,1,
+118,1473,1,1123,1478,
+1,371,1483,1,1377,
+1489,1,375,1494,1,
+377,1499,1,827,1448,
+1,380,1509,1,883,
+1515,1,373,1527,1,
+130,1532,1,379,1504,
+1,143,1537,1,1152,
+1543,1,387,1931,16,
+0,643,1,1406,1548,
+1,1159,1555,1,157,
+1560,1,1413,1565,1,
+1665,1591,1,412,1932,
+16,0,680,1,1094,
+1933,16,0,711,1,
+172,1586,1,2766,1934,
+17,1935,15,1891,1,
+-1,1,5,140,1,
+0,1,0,1892,1,
+1188,1596,1,437,1936,
+16,0,755,1,1442,
+1601,1,1694,1937,16,
+0,151,1,942,1607,
+1,1195,1613,1,1449,
+1618,1,1701,1623,1,
+447,1628,1,188,1635,
+1,205,1640,1,2467,
+1938,17,1939,15,1891,
+1,-1,1,5,1940,
+20,1941,4,50,65,
 0,114,0,103,0,
 117,0,109,0,101,
 0,110,0,116,0,
@@ -5624,2837 +6851,3037 @@ public yyLSLSyntax
 0,105,0,111,0,
 110,0,76,0,105,
 0,115,0,116,0,
-95,0,50,0,1,
-160,1,3,1,4,
-1,3,1658,22,1,
-20,1,283,1172,1,
-40,1177,1,41,1659,
-17,1660,15,1648,1,
--1,1,5,601,1,
-0,1,0,1661,22,
-1,138,1,42,1662,
-17,1663,15,1664,4,
-38,37,0,69,0,
-120,0,112,0,114,
-0,101,0,115,0,
-115,0,105,0,111,
-0,110,0,65,0,
-114,0,103,0,117,
-0,109,0,101,0,
-110,0,116,0,1,
--1,1,5,1665,20,
-1666,4,40,69,0,
-120,0,112,0,114,
-0,101,0,115,0,
-115,0,105,0,111,
-0,110,0,65,0,
+95,0,49,0,1,
+204,1,3,1,2,
+1,1,1942,22,1,
+40,1,461,1943,16,
+0,711,1,464,1944,
+17,1945,15,1918,1,
+-1,1,5,1946,20,
+1947,4,28,65,0,
 114,0,103,0,117,
 0,109,0,101,0,
-110,0,116,0,95,
-0,49,0,1,280,
-1,3,1,2,1,
-1,1667,22,1,141,
-1,44,1183,1,1260,
-1096,1,47,1184,1,
-48,1190,1,49,1196,
-1,50,1201,1,51,
-1206,1,305,1211,1,
-63,1222,1,66,1228,
-1,67,1233,1,1478,
-1458,1,69,1243,1,
-70,1248,1,68,1238,
-1,74,1253,1,1013,
-1258,1,2335,1668,16,
-0,148,1,1332,1263,
-1,1048,1344,1,82,
-1280,1,1296,1167,1,
-1341,1297,1,328,1302,
-1,1303,1307,1,1096,
-1312,1,93,1318,1,
-1550,1323,1,352,1349,
-1,107,1338,1,1114,
-1343,1,1370,1453,1,
-118,1355,1,1123,1360,
-1,371,1365,1,1377,
-1371,1,375,1376,1,
-377,1381,1,379,1386,
-1,380,1391,1,883,
-1397,1,2642,1669,17,
-1670,15,1644,1,-1,
-1,5,140,1,0,
-1,0,1645,1,373,
-1409,1,130,1414,1,
-2651,1671,16,0,142,
-1,143,1419,1,1152,
-1426,1,387,1672,16,
-0,555,1,1406,1431,
-1,1159,1438,1,157,
-1443,1,1413,1448,1,
-1665,1474,1,412,1673,
-16,0,576,1,1094,
-1674,16,0,603,1,
-172,1469,1,827,1331,
-1,1188,1479,1,437,
-1675,16,0,650,1,
-1442,1484,1,1694,1676,
-16,0,148,1,942,
-1490,1,1195,1496,1,
-1449,1501,1,1701,1506,
-1,447,1511,1,188,
-1518,1,205,1523,1,
-2467,1677,17,1678,15,
-1644,1,-1,1,5,
-1679,20,1680,4,50,
-65,0,114,0,103,
-0,117,0,109,0,
-101,0,110,0,116,
+110,0,116,0,76,
+0,105,0,115,0,
+116,0,95,0,50,
+0,1,334,1,3,
+1,4,1,3,1948,
+22,1,171,1,1224,
+1645,1,223,1650,1,
+1730,1655,1,476,1660,
+1,477,1666,1,1231,
+1671,1,479,1676,1,
+480,1681,1,1485,1687,
+1,459,1949,17,1950,
+15,1918,1,-1,1,
+5,709,1,0,1,
+0,1919,1,242,1700,
+1,478,1705,1,481,
+1951,17,1952,15,1918,
+1,-1,1,5,1953,
+20,1954,4,28,65,
+0,114,0,103,0,
+117,0,109,0,101,
+0,110,0,116,0,
+76,0,105,0,115,
+0,116,0,95,0,
+49,0,1,333,1,
+3,1,2,1,1,
+1955,22,1,170,1,
+1001,1710,1,2508,1956,
+17,1957,15,1958,4,
+30,37,0,75,0,
+101,0,121,0,68,
+0,101,0,99,0,
+108,0,97,0,114,
+0,97,0,116,0,
+105,0,111,0,110,
+0,1,-1,1,5,
+1959,20,1960,4,32,
+75,0,101,0,121,
 0,68,0,101,0,
 99,0,108,0,97,
 0,114,0,97,0,
 116,0,105,0,111,
-0,110,0,76,0,
-105,0,115,0,116,
-0,95,0,49,0,
-1,159,1,3,1,
-2,1,1,1681,22,
-1,19,1,461,1682,
-16,0,603,1,464,
-1683,17,1684,15,1648,
-1,-1,1,5,1685,
-20,1686,4,28,65,
+0,110,0,95,0,
+49,0,1,213,1,
+3,1,3,1,2,
+1961,22,1,49,1,
+2509,1962,16,0,475,
+1,15,1963,19,334,
+1,15,1964,5,6,
+1,1114,1965,16,0,
+332,1,1621,1966,16,
+0,754,1,2781,1967,
+16,0,795,1,40,
+1968,16,0,639,1,
+19,1269,1,9,1235,
+1,16,1969,19,136,
+1,16,1970,5,146,
+1,2765,1971,16,0,
+784,1,256,1972,16,
+0,206,1,1261,1973,
+16,0,206,1,509,
+1974,16,0,206,1,
+9,1975,16,0,134,
+1,2521,1976,16,0,
+490,1,2021,840,1,
+1775,1977,16,0,206,
+1,2029,847,1,2030,
+853,1,2031,858,1,
+2032,863,1,2033,868,
+1,277,1978,16,0,
+206,1,2035,874,1,
+2037,879,1,2039,884,
+1,32,1979,16,0,
+206,1,2041,890,1,
+2293,1980,16,0,206,
+1,2043,896,1,2045,
+901,1,40,1981,16,
+0,185,1,41,1982,
+16,0,206,1,1297,
+1983,16,0,206,1,
+43,1984,16,0,206,
+1,44,1985,16,0,
+185,1,1803,909,1,
+1804,1986,16,0,206,
+1,299,1987,16,0,
+206,1,2480,1988,17,
+1989,15,1990,4,24,
+37,0,73,0,110,
+0,116,0,65,0,
+114,0,103,0,69,
+0,118,0,101,0,
+110,0,116,0,1,
+-1,1,5,1991,20,
+1992,4,26,73,0,
+110,0,116,0,65,
 0,114,0,103,0,
-117,0,109,0,101,
+69,0,118,0,101,
 0,110,0,116,0,
-76,0,105,0,115,
-0,116,0,95,0,
-50,0,1,279,1,
-3,1,4,1,3,
-1687,22,1,140,1,
-1224,1528,1,223,1533,
-1,1730,1538,1,476,
-1543,1,477,1549,1,
-1231,1554,1,479,1559,
-1,480,1564,1,1485,
-1570,1,459,1688,17,
-1689,15,1648,1,-1,
-1,5,601,1,0,
-1,0,1661,1,242,
-1578,1,478,1583,1,
-2506,1690,17,1691,15,
-1644,1,-1,1,5,
-140,1,0,1,0,
-1645,1,1001,1588,1,
-1002,1593,1,15,1692,
-19,257,1,15,1693,
-5,6,1,1114,1694,
-16,0,299,1,1621,
-1695,16,0,649,1,
-2657,1696,16,0,255,
-1,40,1697,16,0,
-552,1,19,1147,1,
-9,1113,1,16,1698,
-19,136,1,16,1699,
-5,139,1,256,1700,
-16,0,187,1,1261,
-1701,16,0,187,1,
-509,1702,16,0,187,
-1,9,1703,16,0,
-134,1,2021,718,1,
-1775,1704,16,0,187,
-1,2029,725,1,2030,
-731,1,2031,736,1,
-2032,741,1,2033,746,
-1,277,1705,16,0,
-187,1,2035,752,1,
-2037,757,1,2039,762,
-1,32,1706,16,0,
-187,1,2041,768,1,
-2293,1707,16,0,187,
-1,2043,774,1,2045,
-779,1,40,1708,16,
-0,166,1,41,1709,
-16,0,187,1,1297,
-1710,16,0,187,1,
-43,1711,16,0,187,
-1,44,1712,16,0,
-166,1,1803,787,1,
-1804,1713,16,0,187,
-1,299,1714,16,0,
-187,1,2480,1715,17,
-1716,15,1717,4,12,
-37,0,69,0,118,
+95,0,55,0,1,
+367,1,3,1,2,
+1,1,1993,22,1,
+204,1,52,1994,16,
+0,206,1,2484,1995,
+17,1996,15,1990,1,
+-1,1,5,1997,20,
+1998,4,26,73,0,
+110,0,116,0,65,
+0,114,0,103,0,
+69,0,118,0,101,
+0,110,0,116,0,
+95,0,51,0,1,
+363,1,3,1,2,
+1,1,1999,22,1,
+200,1,2567,2000,16,
+0,750,1,1515,2001,
+16,0,206,1,2318,
+2002,16,0,206,1,
+2491,2003,17,2004,15,
+2005,4,26,37,0,
+86,0,111,0,105,
+0,100,0,65,0,
+114,0,103,0,69,
+0,118,0,101,0,
+110,0,116,0,1,
+-1,1,5,2006,20,
+2007,4,28,86,0,
+111,0,105,0,100,
+0,65,0,114,0,
+103,0,69,0,118,
 0,101,0,110,0,
-116,0,1,-1,1,
-5,1718,20,1719,4,
-16,69,0,118,0,
-101,0,110,0,116,
-0,95,0,50,0,
-53,0,1,312,1,
-3,1,2,1,1,
-1720,22,1,173,1,
-52,1721,16,0,187,
-1,2484,1722,17,1723,
-15,1717,1,-1,1,
-5,1724,20,1725,4,
-16,69,0,118,0,
-101,0,110,0,116,
-0,95,0,50,0,
-49,0,1,308,1,
-3,1,2,1,1,
-1726,22,1,169,1,
-1515,1727,16,0,187,
-1,2318,1728,16,0,
-187,1,2491,1729,17,
-1730,15,1717,1,-1,
-1,5,1731,20,1732,
-4,16,69,0,118,
+116,0,95,0,54,
+0,1,356,1,3,
+1,2,1,1,2008,
+22,1,193,1,62,
+2009,16,0,228,1,
+63,2010,16,0,185,
+1,2495,2011,17,2012,
+15,2005,1,-1,1,
+5,2013,20,2014,4,
+28,86,0,111,0,
+105,0,100,0,65,
+0,114,0,103,0,
+69,0,118,0,101,
+0,110,0,116,0,
+95,0,50,0,1,
+352,1,3,1,2,
+1,1,2015,22,1,
+189,1,2575,2016,16,
+0,759,1,2075,2017,
+16,0,206,1,1574,
+921,1,1479,2018,16,
+0,206,1,2580,2019,
+16,0,352,1,71,
+2020,16,0,206,1,
+1658,2021,16,0,790,
+1,1833,2022,16,0,
+321,1,1834,2023,16,
+0,206,1,2337,2024,
+16,0,206,1,79,
+2025,16,0,206,1,
+1335,2026,16,0,206,
+1,322,2027,16,0,
+206,1,76,2028,16,
+0,206,1,85,2029,
+16,0,206,1,89,
+2030,16,0,206,1,
+346,2031,16,0,206,
+1,97,2032,16,0,
+206,1,2106,2033,16,
+0,206,1,102,2034,
+16,0,206,1,1860,
+943,1,2458,998,1,
+2364,949,1,2536,2035,
+16,0,633,1,2782,
+2036,16,0,206,1,
+1990,2037,16,0,206,
+1,112,2038,16,0,
+206,1,1117,2039,16,
+0,206,1,1873,958,
+1,1875,2040,16,0,
+436,1,1876,2041,16,
+0,206,1,2551,2042,
+16,0,642,1,124,
+2043,16,0,206,1,
+2478,2044,17,2045,15,
+1990,1,-1,1,5,
+2046,20,2047,4,26,
+73,0,110,0,116,
+0,65,0,114,0,
+103,0,69,0,118,
 0,101,0,110,0,
-116,0,95,0,49,
-0,52,0,1,301,
-1,3,1,2,1,
-1,1733,22,1,162,
-1,62,1734,16,0,
-202,1,63,1735,16,
-0,166,1,2495,1736,
-17,1737,15,1717,1,
--1,1,5,1738,20,
-1739,4,16,69,0,
-118,0,101,0,110,
-0,116,0,95,0,
-49,0,48,0,1,
-297,1,3,1,2,
-1,1,1740,22,1,
-158,1,2075,1741,16,
-0,187,1,1574,799,
-1,1479,1742,16,0,
-187,1,71,1743,16,
-0,187,1,1658,1744,
-16,0,672,1,1833,
-1745,16,0,288,1,
-1834,1746,16,0,187,
-1,2337,1747,16,0,
-187,1,79,1748,16,
-0,187,1,1335,1749,
-16,0,187,1,322,
-1750,16,0,187,1,
-76,1751,16,0,187,
-1,85,1752,16,0,
-187,1,89,1753,16,
-0,187,1,346,1754,
-16,0,187,1,97,
-1755,16,0,187,1,
-2106,1756,16,0,187,
-1,102,1757,16,0,
-187,1,1860,821,1,
-2458,876,1,2364,827,
-1,1990,1758,16,0,
-187,1,112,1759,16,
-0,187,1,1117,1760,
-16,0,187,1,1873,
-835,1,1875,1761,16,
-0,400,1,1876,1762,
-16,0,187,1,124,
-1763,16,0,187,1,
-2478,1764,17,1765,15,
-1717,1,-1,1,5,
-1766,20,1767,4,16,
+116,0,95,0,57,
+0,1,369,1,3,
+1,2,1,1,2048,
+22,1,206,1,2136,
+965,1,2559,2049,16,
+0,536,1,525,2050,
+16,0,206,1,137,
+2051,16,0,206,1,
+381,2052,16,0,206,
+1,1901,2053,16,0,
+206,1,1153,2054,16,
+0,206,1,151,2055,
+16,0,206,1,1407,
+2056,16,0,206,1,
+1659,2057,16,0,206,
+1,2413,2058,16,0,
+206,1,406,2059,16,
+0,206,1,1371,2060,
+16,0,206,1,2105,
+936,1,166,2061,16,
+0,206,1,1622,2062,
+16,0,206,1,1931,
+983,1,1932,2063,16,
+0,525,1,1933,2064,
+16,0,206,1,431,
+2065,16,0,206,1,
+1585,2066,16,0,206,
+1,182,2067,16,0,
+206,1,1189,2068,16,
+0,206,1,1443,2069,
+16,0,206,1,1695,
+2070,16,0,206,1,
+2198,2071,16,0,206,
+1,447,2072,16,0,
+206,1,199,2073,16,
+0,206,1,2459,1004,
+1,1958,2074,16,0,
+206,1,2462,1011,1,
+1657,1016,1,2464,1021,
+1,459,2075,16,0,
+206,1,462,2076,16,
+0,206,1,2471,2077,
+17,2078,15,2079,4,
+36,37,0,75,0,
+101,0,121,0,73,
+0,110,0,116,0,
+73,0,110,0,116,
+0,65,0,114,0,
+103,0,69,0,118,
+0,101,0,110,0,
+116,0,1,-1,1,
+5,2080,20,2081,4,
+38,75,0,101,0,
+121,0,73,0,110,
+0,116,0,73,0,
+110,0,116,0,65,
+0,114,0,103,0,
 69,0,118,0,101,
 0,110,0,116,0,
-95,0,50,0,55,
-0,1,314,1,3,
-1,2,1,1,1768,
-22,1,175,1,2136,
-842,1,381,1769,16,
-0,187,1,2641,1770,
-16,0,642,1,137,
-1771,16,0,187,1,
-1901,1772,16,0,187,
-1,2658,1773,16,0,
-187,1,1153,1774,16,
-0,187,1,151,1775,
-16,0,187,1,1407,
-1776,16,0,187,1,
-1659,1777,16,0,187,
-1,2413,1778,16,0,
-187,1,406,1779,16,
-0,187,1,1371,1780,
-16,0,187,1,2105,
-814,1,166,1781,16,
-0,187,1,525,1782,
-16,0,187,1,1622,
-1783,16,0,187,1,
-1931,861,1,1932,1784,
-16,0,456,1,1933,
-1785,16,0,187,1,
-431,1786,16,0,187,
-1,1585,1787,16,0,
-187,1,182,1788,16,
-0,187,1,1189,1789,
-16,0,187,1,1443,
-1790,16,0,187,1,
-1695,1791,16,0,187,
-1,2198,1792,16,0,
-187,1,447,1793,16,
-0,187,1,199,1794,
-16,0,187,1,2459,
-882,1,1958,1795,16,
-0,187,1,2462,889,
-1,1657,894,1,2464,
-899,1,459,1796,16,
-0,187,1,462,1797,
-16,0,187,1,2471,
-1798,17,1799,15,1717,
-1,-1,1,5,1800,
-20,1801,4,16,69,
+95,0,49,0,1,
+376,1,3,1,2,
+1,1,2082,22,1,
+213,1,2472,2083,17,
+2084,15,2085,4,36,
+37,0,73,0,110,
+0,116,0,86,0,
+101,0,99,0,86,
+0,101,0,99,0,
+65,0,114,0,103,
+0,69,0,118,0,
+101,0,110,0,116,
+0,1,-1,1,5,
+2086,20,2087,4,38,
+73,0,110,0,116,
+0,86,0,101,0,
+99,0,86,0,101,
+0,99,0,65,0,
+114,0,103,0,69,
 0,118,0,101,0,
 110,0,116,0,95,
-0,51,0,52,0,
-1,321,1,3,1,
-2,1,1,1802,22,
-1,182,1,2472,1803,
-17,1804,15,1717,1,
--1,1,5,1805,20,
-1806,4,16,69,0,
-118,0,101,0,110,
-0,116,0,95,0,
-51,0,51,0,1,
-320,1,3,1,2,
-1,1,1807,22,1,
-181,1,2473,1808,17,
-1809,15,1717,1,-1,
-1,5,1810,20,1811,
-4,16,69,0,118,
-0,101,0,110,0,
-116,0,95,0,51,
-0,50,0,1,319,
+0,49,0,1,375,
 1,3,1,2,1,
-1,1812,22,1,180,
-1,2474,1813,17,1814,
-15,1717,1,-1,1,
-5,1815,20,1816,4,
-16,69,0,118,0,
-101,0,110,0,116,
-0,95,0,51,0,
-49,0,1,318,1,
-3,1,2,1,1,
-1817,22,1,179,1,
-2475,1818,17,1819,15,
-1717,1,-1,1,5,
-1820,20,1821,4,16,
+1,2088,22,1,212,
+1,2473,2089,17,2090,
+15,2091,4,36,37,
+0,73,0,110,0,
+116,0,82,0,111,
+0,116,0,82,0,
+111,0,116,0,65,
+0,114,0,103,0,
 69,0,118,0,101,
 0,110,0,116,0,
-95,0,51,0,48,
-0,1,317,1,3,
-1,2,1,1,1822,
-22,1,178,1,2476,
-1823,17,1824,15,1717,
-1,-1,1,5,1825,
-20,1826,4,16,69,
-0,118,0,101,0,
-110,0,116,0,95,
-0,50,0,57,0,
-1,316,1,3,1,
-2,1,1,1827,22,
-1,177,1,2477,1828,
-17,1829,15,1717,1,
--1,1,5,1830,20,
-1831,4,16,69,0,
+1,-1,1,5,2092,
+20,2093,4,38,73,
+0,110,0,116,0,
+82,0,111,0,116,
+0,82,0,111,0,
+116,0,65,0,114,
+0,103,0,69,0,
 118,0,101,0,110,
 0,116,0,95,0,
-50,0,56,0,1,
-315,1,3,1,2,
-1,1,1832,22,1,
-176,1,2227,908,1,
-2479,1833,17,1834,15,
-1717,1,-1,1,5,
-1835,20,1836,4,16,
+49,0,1,374,1,
+3,1,2,1,1,
+2094,22,1,211,1,
+2474,2095,17,2096,15,
+2097,4,30,37,0,
+86,0,101,0,99,
+0,116,0,111,0,
+114,0,65,0,114,
+0,103,0,69,0,
+118,0,101,0,110,
+0,116,0,1,-1,
+1,5,2098,20,2099,
+4,32,86,0,101,
+0,99,0,116,0,
+111,0,114,0,65,
+0,114,0,103,0,
 69,0,118,0,101,
 0,110,0,116,0,
-95,0,50,0,54,
-0,1,313,1,3,
-1,2,1,1,1837,
-22,1,174,1,1225,
-1838,16,0,187,1,
-2481,1839,17,1840,15,
-1717,1,-1,1,5,
-1841,20,1842,4,16,
+95,0,51,0,1,
+373,1,3,1,2,
+1,1,2100,22,1,
+210,1,2475,2101,17,
+2102,15,2097,1,-1,
+1,5,2103,20,2104,
+4,32,86,0,101,
+0,99,0,116,0,
+111,0,114,0,65,
+0,114,0,103,0,
 69,0,118,0,101,
 0,110,0,116,0,
-95,0,50,0,52,
-0,1,311,1,3,
-1,2,1,1,1843,
-22,1,172,1,2482,
-1844,17,1845,15,1717,
-1,-1,1,5,1846,
-20,1847,4,16,69,
+95,0,50,0,1,
+372,1,3,1,2,
+1,1,2105,22,1,
+209,1,2476,2106,17,
+2107,15,2097,1,-1,
+1,5,2108,20,2109,
+4,32,86,0,101,
+0,99,0,116,0,
+111,0,114,0,65,
+0,114,0,103,0,
+69,0,118,0,101,
+0,110,0,116,0,
+95,0,49,0,1,
+371,1,3,1,2,
+1,1,2110,22,1,
+208,1,2477,2111,17,
+2112,15,1990,1,-1,
+1,5,2113,20,2114,
+4,28,73,0,110,
+0,116,0,65,0,
+114,0,103,0,69,
 0,118,0,101,0,
 110,0,116,0,95,
-0,50,0,51,0,
-1,310,1,3,1,
-2,1,1,1848,22,
-1,171,1,2483,1849,
-17,1850,15,1717,1,
--1,1,5,1851,20,
-1852,4,16,69,0,
+0,49,0,48,0,
+1,370,1,3,1,
+2,1,1,2115,22,
+1,207,1,2227,1030,
+1,2479,2116,17,2117,
+15,1990,1,-1,1,
+5,2118,20,2119,4,
+26,73,0,110,0,
+116,0,65,0,114,
+0,103,0,69,0,
 118,0,101,0,110,
 0,116,0,95,0,
-50,0,50,0,1,
-309,1,3,1,2,
-1,1,1853,22,1,
-170,1,1731,1854,16,
-0,187,1,2485,1855,
-17,1856,15,1717,1,
--1,1,5,1857,20,
-1858,4,16,69,0,
+56,0,1,368,1,
+3,1,2,1,1,
+2120,22,1,205,1,
+1225,2121,16,0,206,
+1,2481,2122,17,2123,
+15,1990,1,-1,1,
+5,2124,20,2125,4,
+26,73,0,110,0,
+116,0,65,0,114,
+0,103,0,69,0,
 118,0,101,0,110,
 0,116,0,95,0,
-50,0,48,0,1,
-307,1,3,1,2,
-1,1,1859,22,1,
-168,1,2486,1860,17,
-1861,15,1717,1,-1,
-1,5,1862,20,1863,
-4,16,69,0,118,
+54,0,1,366,1,
+3,1,2,1,1,
+2126,22,1,203,1,
+2482,2127,17,2128,15,
+1990,1,-1,1,5,
+2129,20,2130,4,26,
+73,0,110,0,116,
+0,65,0,114,0,
+103,0,69,0,118,
 0,101,0,110,0,
-116,0,95,0,49,
-0,57,0,1,306,
-1,3,1,2,1,
-1,1864,22,1,167,
-1,2487,1865,17,1866,
-15,1717,1,-1,1,
-5,1867,20,1868,4,
-16,69,0,118,0,
+116,0,95,0,53,
+0,1,365,1,3,
+1,2,1,1,2131,
+22,1,202,1,2483,
+2132,17,2133,15,1990,
+1,-1,1,5,2134,
+20,2135,4,26,73,
+0,110,0,116,0,
+65,0,114,0,103,
+0,69,0,118,0,
 101,0,110,0,116,
-0,95,0,49,0,
-56,0,1,305,1,
-3,1,2,1,1,
-1869,22,1,166,1,
-2488,1870,17,1871,15,
-1717,1,-1,1,5,
-1872,20,1873,4,16,
+0,95,0,52,0,
+1,364,1,3,1,
+2,1,1,2136,22,
+1,201,1,1731,2137,
+16,0,206,1,2485,
+2138,17,2139,15,1990,
+1,-1,1,5,2140,
+20,2141,4,26,73,
+0,110,0,116,0,
+65,0,114,0,103,
+0,69,0,118,0,
+101,0,110,0,116,
+0,95,0,50,0,
+1,362,1,3,1,
+2,1,1,2142,22,
+1,199,1,2486,2143,
+17,2144,15,1990,1,
+-1,1,5,2145,20,
+2146,4,26,73,0,
+110,0,116,0,65,
+0,114,0,103,0,
 69,0,118,0,101,
 0,110,0,116,0,
-95,0,49,0,55,
-0,1,304,1,3,
-1,2,1,1,1874,
-22,1,165,1,2489,
-1875,17,1876,15,1717,
-1,-1,1,5,1877,
-20,1878,4,16,69,
+95,0,49,0,1,
+361,1,3,1,2,
+1,1,2147,22,1,
+198,1,2487,2148,17,
+2149,15,2150,4,24,
+37,0,75,0,101,
+0,121,0,65,0,
+114,0,103,0,69,
+0,118,0,101,0,
+110,0,116,0,1,
+-1,1,5,2151,20,
+2152,4,26,75,0,
+101,0,121,0,65,
+0,114,0,103,0,
+69,0,118,0,101,
+0,110,0,116,0,
+95,0,50,0,1,
+360,1,3,1,2,
+1,1,2153,22,1,
+197,1,2488,2154,17,
+2155,15,2150,1,-1,
+1,5,2156,20,2157,
+4,26,75,0,101,
+0,121,0,65,0,
+114,0,103,0,69,
 0,118,0,101,0,
 110,0,116,0,95,
-0,49,0,54,0,
-1,303,1,3,1,
-2,1,1,1879,22,
-1,164,1,2490,1880,
-17,1881,15,1717,1,
--1,1,5,1882,20,
-1883,4,16,69,0,
-118,0,101,0,110,
-0,116,0,95,0,
-49,0,53,0,1,
-302,1,3,1,2,
-1,1,1884,22,1,
-163,1,1989,916,1,
-2492,1885,17,1886,15,
-1717,1,-1,1,5,
-1887,20,1888,4,16,
+0,49,0,1,359,
+1,3,1,2,1,
+1,2158,22,1,196,
+1,2489,2159,17,2160,
+15,2005,1,-1,1,
+5,2161,20,2162,4,
+28,86,0,111,0,
+105,0,100,0,65,
+0,114,0,103,0,
 69,0,118,0,101,
 0,110,0,116,0,
-95,0,49,0,51,
-0,1,300,1,3,
-1,2,1,1,1889,
-22,1,161,1,2493,
-1890,17,1891,15,1717,
-1,-1,1,5,1892,
-20,1893,4,16,69,
+95,0,56,0,1,
+358,1,3,1,2,
+1,1,2163,22,1,
+195,1,2490,2164,17,
+2165,15,2005,1,-1,
+1,5,2166,20,2167,
+4,28,86,0,111,
+0,105,0,100,0,
+65,0,114,0,103,
+0,69,0,118,0,
+101,0,110,0,116,
+0,95,0,55,0,
+1,357,1,3,1,
+2,1,1,2168,22,
+1,194,1,1989,1038,
+1,2492,2169,17,2170,
+15,2005,1,-1,1,
+5,2171,20,2172,4,
+28,86,0,111,0,
+105,0,100,0,65,
+0,114,0,103,0,
+69,0,118,0,101,
+0,110,0,116,0,
+95,0,53,0,1,
+355,1,3,1,2,
+1,1,2173,22,1,
+192,1,2493,2174,17,
+2175,15,2005,1,-1,
+1,5,2176,20,2177,
+4,28,86,0,111,
+0,105,0,100,0,
+65,0,114,0,103,
+0,69,0,118,0,
+101,0,110,0,116,
+0,95,0,52,0,
+1,354,1,3,1,
+2,1,1,2178,22,
+1,191,1,2494,2179,
+17,2180,15,2005,1,
+-1,1,5,2181,20,
+2182,4,28,86,0,
+111,0,105,0,100,
+0,65,0,114,0,
+103,0,69,0,118,
+0,101,0,110,0,
+116,0,95,0,51,
+0,1,353,1,3,
+1,2,1,1,2183,
+22,1,190,1,236,
+2184,16,0,206,1,
+2496,2185,17,2186,15,
+2005,1,-1,1,5,
+2187,20,2188,4,28,
+86,0,111,0,105,
+0,100,0,65,0,
+114,0,103,0,69,
 0,118,0,101,0,
 110,0,116,0,95,
-0,49,0,50,0,
-1,299,1,3,1,
-2,1,1,1894,22,
-1,160,1,2494,1895,
-17,1896,15,1717,1,
--1,1,5,1897,20,
-1898,4,16,69,0,
-118,0,101,0,110,
-0,116,0,95,0,
-49,0,49,0,1,
-298,1,3,1,2,
-1,1,1899,22,1,
-159,1,236,1900,16,
-0,187,1,2496,1901,
-17,1902,15,1717,1,
--1,1,5,1903,20,
-1904,4,14,69,0,
-118,0,101,0,110,
-0,116,0,95,0,
-57,0,1,296,1,
-3,1,2,1,1,
-1905,22,1,157,1,
-2497,1906,17,1907,15,
-1717,1,-1,1,5,
-1908,20,1909,4,14,
+0,49,0,1,351,
+1,3,1,2,1,
+1,2189,22,1,188,
+1,2497,2190,17,2191,
+15,2192,4,12,37,
+0,69,0,118,0,
+101,0,110,0,116,
+0,1,-1,1,5,
+2193,20,2194,4,14,
 69,0,118,0,101,
 0,110,0,116,0,
 95,0,56,0,1,
-295,1,3,1,2,
-1,1,1910,22,1,
-156,1,2498,1911,17,
-1912,15,1717,1,-1,
-1,5,1913,20,1914,
+350,1,3,1,2,
+1,1,2195,22,1,
+187,1,2498,2196,17,
+2197,15,2192,1,-1,
+1,5,2198,20,2199,
 4,14,69,0,118,
 0,101,0,110,0,
 116,0,95,0,55,
-0,1,294,1,3,
-1,2,1,1,1915,
-22,1,155,1,2499,
-1916,17,1917,15,1717,
-1,-1,1,5,1918,
-20,1919,4,14,69,
+0,1,349,1,3,
+1,2,1,1,2200,
+22,1,186,1,2499,
+2201,17,2202,15,2192,
+1,-1,1,5,2203,
+20,2204,4,14,69,
 0,118,0,101,0,
 110,0,116,0,95,
-0,54,0,1,293,
+0,54,0,1,348,
 1,3,1,2,1,
-1,1920,22,1,154,
-1,2500,1921,17,1922,
-15,1717,1,-1,1,
-5,1923,20,1924,4,
+1,2205,22,1,185,
+1,2500,2206,17,2207,
+15,2192,1,-1,1,
+5,2208,20,2209,4,
 14,69,0,118,0,
 101,0,110,0,116,
 0,95,0,53,0,
-1,292,1,3,1,
-2,1,1,1925,22,
-1,153,1,2501,1926,
-17,1927,15,1717,1,
--1,1,5,1928,20,
-1929,4,14,69,0,
+1,347,1,3,1,
+2,1,1,2210,22,
+1,184,1,2501,2211,
+17,2212,15,2192,1,
+-1,1,5,2213,20,
+2214,4,14,69,0,
 118,0,101,0,110,
 0,116,0,95,0,
-52,0,1,291,1,
+52,0,1,346,1,
 3,1,2,1,1,
-1930,22,1,152,1,
-2502,1931,17,1932,15,
-1717,1,-1,1,5,
-1933,20,1934,4,14,
+2215,22,1,183,1,
+2502,2216,17,2217,15,
+2192,1,-1,1,5,
+2218,20,2219,4,14,
 69,0,118,0,101,
 0,110,0,116,0,
 95,0,51,0,1,
-290,1,3,1,2,
-1,1,1935,22,1,
-151,1,2503,1936,17,
-1937,15,1717,1,-1,
-1,5,1938,20,1939,
+345,1,3,1,2,
+1,1,2220,22,1,
+182,1,2503,2221,17,
+2222,15,2192,1,-1,
+1,5,2223,20,2224,
 4,14,69,0,118,
 0,101,0,110,0,
 116,0,95,0,50,
-0,1,289,1,3,
-1,2,1,1,1940,
-22,1,150,1,2504,
-1941,17,1942,15,1717,
-1,-1,1,5,1943,
-20,1944,4,14,69,
+0,1,344,1,3,
+1,2,1,1,2225,
+22,1,181,1,2504,
+2226,17,2227,15,2192,
+1,-1,1,5,2228,
+20,2229,4,14,69,
 0,118,0,101,0,
 110,0,116,0,95,
-0,49,0,1,288,
+0,49,0,1,343,
 1,3,1,2,1,
-1,1945,22,1,149,
-1,2505,1946,16,0,
-433,1,217,1947,16,
-0,187,1,1756,1948,
-16,0,187,1,17,
-1949,19,154,1,17,
-1950,5,117,1,1,
-1951,17,1952,15,1953,
+1,2230,22,1,180,
+1,2505,2231,16,0,
+469,1,217,2232,16,
+0,206,1,1756,2233,
+16,0,206,1,17,
+2234,19,163,1,17,
+2235,5,134,1,1,
+2236,17,2237,15,2238,
 4,18,37,0,84,
 0,121,0,112,0,
 101,0,110,0,97,
 0,109,0,101,0,
-1,-1,1,5,1954,
-20,1955,4,20,84,
+1,-1,1,5,2239,
+20,2240,4,20,84,
 0,121,0,112,0,
 101,0,110,0,97,
 0,109,0,101,0,
 95,0,55,0,1,
-287,1,3,1,2,
-1,1,1956,22,1,
-148,1,2,1957,17,
-1958,15,1953,1,-1,
-1,5,1959,20,1960,
+342,1,3,1,2,
+1,1,2241,22,1,
+179,1,2,2242,17,
+2243,15,2238,1,-1,
+1,5,2244,20,2245,
 4,20,84,0,121,
 0,112,0,101,0,
 110,0,97,0,109,
 0,101,0,95,0,
-54,0,1,286,1,
+54,0,1,341,1,
 3,1,2,1,1,
-1961,22,1,147,1,
-3,1962,17,1963,15,
-1953,1,-1,1,5,
-1964,20,1965,4,20,
+2246,22,1,178,1,
+3,2247,17,2248,15,
+2238,1,-1,1,5,
+2249,20,2250,4,20,
 84,0,121,0,112,
 0,101,0,110,0,
 97,0,109,0,101,
 0,95,0,53,0,
-1,285,1,3,1,
-2,1,1,1966,22,
-1,146,1,4,1967,
-17,1968,15,1953,1,
--1,1,5,1969,20,
-1970,4,20,84,0,
+1,340,1,3,1,
+2,1,1,2251,22,
+1,177,1,4,2252,
+17,2253,15,2238,1,
+-1,1,5,2254,20,
+2255,4,20,84,0,
 121,0,112,0,101,
 0,110,0,97,0,
 109,0,101,0,95,
-0,52,0,1,284,
+0,52,0,1,339,
 1,3,1,2,1,
-1,1971,22,1,145,
-1,5,1972,17,1973,
-15,1953,1,-1,1,
-5,1974,20,1975,4,
+1,2256,22,1,176,
+1,5,2257,17,2258,
+15,2238,1,-1,1,
+5,2259,20,2260,4,
 20,84,0,121,0,
 112,0,101,0,110,
 0,97,0,109,0,
 101,0,95,0,51,
-0,1,283,1,3,
-1,2,1,1,1976,
-22,1,144,1,6,
-1977,17,1978,15,1953,
-1,-1,1,5,1979,
-20,1980,4,20,84,
+0,1,338,1,3,
+1,2,1,1,2261,
+22,1,175,1,6,
+2262,17,2263,15,2238,
+1,-1,1,5,2264,
+20,2265,4,20,84,
 0,121,0,112,0,
 101,0,110,0,97,
 0,109,0,101,0,
 95,0,50,0,1,
-282,1,3,1,2,
-1,1,1981,22,1,
-143,1,7,1982,17,
-1983,15,1953,1,-1,
-1,5,1984,20,1985,
+337,1,3,1,2,
+1,1,2266,22,1,
+174,1,7,2267,17,
+2268,15,2238,1,-1,
+1,5,2269,20,2270,
 4,20,84,0,121,
 0,112,0,101,0,
 110,0,97,0,109,
 0,101,0,95,0,
-49,0,1,281,1,
+49,0,1,336,1,
 3,1,2,1,1,
-1986,22,1,142,1,
-1514,1108,1,9,1113,
-1,10,1642,1,262,
-1119,1,1267,1125,1,
-481,1646,1,1521,1130,
-1,1773,1987,16,0,
-234,1,19,1147,1,
-20,1988,16,0,152,
-1,2281,1154,1,525,
-1216,1,30,1654,1,
-283,1172,1,1010,1989,
-16,0,593,1,40,
-1177,1,41,1659,1,
-42,1662,1,44,1183,
-1,1260,1096,1,47,
-1184,1,1303,1307,1,
-49,1196,1,50,1201,
-1,48,1190,1,305,
-1211,1,51,1206,1,
-61,1990,16,0,194,
-1,63,1222,1,66,
-1228,1,67,1233,1,
-1478,1458,1,69,1243,
-1,70,1248,1,68,
-1238,1,73,1991,16,
-0,204,1,74,1253,
-1,1013,1258,1,2335,
-1992,16,0,239,1,
-328,1302,1,1048,1344,
-1,82,1280,1,1840,
-1993,16,0,303,1,
-2515,1994,16,0,436,
-1,1341,1297,1,1094,
-1995,16,0,666,1,
-1096,1312,1,93,1318,
-1,1550,1323,1,352,
-1349,1,1011,1102,1,
-107,1338,1,1114,1343,
-1,1871,1996,16,0,
-313,1,1370,1453,1,
-118,1355,1,1123,1360,
-1,1332,1263,1,1377,
-1371,1,375,1376,1,
-1882,1997,16,0,327,
-1,377,1381,1,827,
-1331,1,380,1391,1,
-130,1414,1,2074,1998,
-16,0,554,1,371,
-1365,1,373,1409,1,
-1012,1999,16,0,595,
-1,379,1386,1,143,
-1419,1,1152,1426,1,
-1406,1431,1,1159,1438,
-1,157,1443,1,1413,
-1448,1,883,1397,1,
-1296,1167,1,172,1469,
-1,1665,1474,1,1939,
-2000,16,0,435,1,
-1188,1479,1,1442,1484,
-1,188,1518,1,942,
-1490,1,1195,1496,1,
-1449,1501,1,1701,1506,
-1,447,1511,1,205,
-1523,1,2467,1677,1,
-464,1683,1,2642,1669,
-1,2197,2001,16,0,
-662,1,1224,1528,1,
-223,1533,1,1730,1538,
-1,2651,2002,16,0,
-570,1,477,1549,1,
-1231,1554,1,479,1559,
-1,480,1564,1,1485,
-1570,1,459,1688,1,
-476,1543,1,242,1578,
-1,478,1583,1,2506,
-1690,1,1001,1588,1,
-1002,1593,1,18,2003,
-19,490,1,18,2004,
-5,84,1,1011,1102,
-1,1012,2005,16,0,
-488,1,1013,1258,1,
-262,1119,1,1267,2006,
-16,0,488,1,515,
-2007,16,0,488,1,
-1521,2008,16,0,488,
-1,525,1216,1,283,
-1172,1,2299,2009,16,
-0,488,1,42,2010,
-16,0,488,1,40,
-1177,1,44,1183,1,
-47,1184,1,1303,2011,
-16,0,488,1,1555,
-2012,16,0,488,1,
-50,1201,1,48,1190,
-1,49,1196,1,51,
-1206,1,63,1222,1,
-305,1211,1,66,1228,
-1,67,1233,1,68,
-1238,1,69,1243,1,
-70,1248,1,73,2013,
-16,0,488,1,74,
-1253,1,328,1302,1,
-1048,2014,16,0,488,
-1,82,2015,16,0,
-488,1,1840,2016,16,
-0,488,1,1591,2017,
-16,0,488,1,1341,
-2018,16,0,488,1,
-1096,1312,1,93,1318,
-1,352,1349,1,107,
-2019,16,0,488,1,
-1114,1343,1,118,2020,
-16,0,488,1,1123,
-2021,16,0,488,1,
-371,1365,1,1628,2022,
-16,0,488,1,375,
-1376,1,1882,2023,16,
-0,488,1,377,1381,
-1,379,1386,1,380,
-1391,1,883,2024,16,
-0,488,1,373,1409,
-1,130,2025,16,0,
-488,1,143,2026,16,
-0,488,1,387,2027,
-16,0,488,1,2664,
-2028,16,0,488,1,
-1159,2029,16,0,488,
-1,157,2030,16,0,
-488,1,1413,2031,16,
-0,488,1,1665,2032,
-16,0,488,1,412,
-2033,16,0,488,1,
-1377,2034,16,0,488,
-1,172,2035,16,0,
-488,1,1939,2036,16,
-0,488,1,437,2037,
-16,0,488,1,188,
-2038,16,0,488,1,
-942,2039,16,0,488,
-1,1195,2040,16,0,
-488,1,1449,2041,16,
-0,488,1,1701,2042,
-16,0,488,1,447,
-1511,1,205,2043,16,
-0,488,1,827,2044,
-16,0,488,1,223,
-2045,16,0,488,1,
-476,1543,1,477,1549,
-1,1231,2046,16,0,
-488,1,479,1559,1,
-480,1564,1,1485,2047,
-16,0,488,1,1737,
-2048,16,0,488,1,
-242,2049,16,0,488,
-1,478,1583,1,1001,
-1588,1,1002,1593,1,
-19,2050,19,225,1,
-19,2051,5,176,1,
-256,2052,16,0,223,
-1,1261,2053,16,0,
-223,1,1011,1102,1,
-1012,2054,16,0,455,
-1,2458,876,1,262,
-1119,1,1267,2055,16,
-0,455,1,2021,718,
-1,1521,2056,16,0,
-455,1,1775,2057,16,
-0,223,1,2029,725,
-1,2030,731,1,2031,
-736,1,2032,741,1,
-2033,746,1,277,2058,
-16,0,223,1,2035,
-752,1,2037,757,1,
-2039,762,1,32,2059,
-16,0,223,1,2464,
-899,1,2293,2060,16,
-0,223,1,2043,774,
-1,2045,779,1,2299,
-2061,16,0,455,1,
-41,2062,16,0,223,
-1,42,2063,16,0,
-455,1,40,1177,1,
-44,1183,1,43,2064,
-16,0,223,1,1804,
-2065,16,0,223,1,
-48,1190,1,49,1196,
-1,47,1184,1,51,
-1206,1,52,2066,16,
-0,223,1,50,1201,
-1,305,1211,1,1096,
-1312,1,1515,2067,16,
-0,223,1,2318,2068,
-16,0,223,1,283,
-1172,1,63,1222,1,
-66,1228,1,67,1233,
-1,68,1238,1,69,
-1243,1,70,1248,1,
-71,2069,16,0,223,
-1,73,2070,16,0,
-455,1,74,1253,1,
-1013,1258,1,76,2071,
-16,0,223,1,1834,
-2072,16,0,223,1,
-2337,2073,16,0,223,
-1,79,2074,16,0,
-223,1,1335,2075,16,
-0,223,1,299,2076,
-16,0,223,1,82,
-2077,16,0,455,1,
-1840,2078,16,0,455,
-1,1297,2079,16,0,
-223,1,85,2080,16,
-0,223,1,1341,2081,
-16,0,455,1,89,
-2082,16,0,223,1,
-1303,2083,16,0,455,
-1,509,2084,16,0,
-223,1,93,1318,1,
-322,2085,16,0,223,
-1,97,2086,16,0,
-223,1,2041,768,1,
-1555,2087,16,0,455,
-1,827,2088,16,0,
-455,1,102,2089,16,
-0,223,1,1860,821,
-1,1803,787,1,2364,
-827,1,107,2090,16,
-0,455,1,1114,1343,
-1,112,2091,16,0,
-223,1,1117,2092,16,
-0,223,1,352,1349,
-1,1873,835,1,118,
-2093,16,0,455,1,
-1123,2094,16,0,455,
-1,371,1365,1,515,
-2095,16,0,455,1,
-1377,2096,16,0,455,
-1,124,2097,16,0,
-223,1,1882,2098,16,
-0,455,1,377,1381,
-1,379,1386,1,380,
-1391,1,130,2099,16,
-0,455,1,346,2100,
-16,0,223,1,2075,
-2101,16,0,223,1,
-373,1409,1,387,2102,
-16,0,455,1,137,
-2103,16,0,223,1,
-143,2104,16,0,455,
-1,1901,2105,16,0,
-223,1,1048,2106,16,
-0,455,1,2658,2107,
-16,0,223,1,1153,
-2108,16,0,223,1,
-375,1376,1,151,2109,
-16,0,223,1,1407,
-2110,16,0,223,1,
-1659,2111,16,0,223,
-1,2413,2112,16,0,
-223,1,1159,2113,16,
-0,455,1,381,2114,
-16,0,223,1,157,
-2115,16,0,455,1,
-1413,2116,16,0,455,
-1,883,2117,16,0,
-455,1,1371,2118,16,
-0,223,1,328,1302,
-1,2105,814,1,2106,
-2119,16,0,223,1,
-166,2120,16,0,223,
-1,525,2121,16,0,
-223,1,1622,2122,16,
-0,223,1,406,2123,
-16,0,223,1,1574,
-799,1,172,2124,16,
-0,455,1,1931,861,
-1,412,2125,16,0,
-455,1,1933,2126,16,
-0,223,1,1876,2127,
-16,0,223,1,431,
-2128,16,0,223,1,
-1585,2129,16,0,223,
-1,182,2130,16,0,
-223,1,1628,2131,16,
-0,455,1,1189,2132,
-16,0,223,1,437,
-2133,16,0,455,1,
-1591,2134,16,0,455,
-1,188,2135,16,0,
-455,1,1695,2136,16,
-0,223,1,2198,2137,
-16,0,223,1,1195,
-2138,16,0,455,1,
-1449,2139,16,0,455,
-1,1701,2140,16,0,
-455,1,447,2141,16,
-0,223,1,199,2142,
-16,0,223,1,2459,
-882,1,1958,2143,16,
-0,223,1,2462,889,
-1,1657,894,1,205,
-2144,16,0,455,1,
-459,2145,16,0,223,
-1,462,2146,16,0,
-223,1,1665,2147,16,
-0,455,1,217,2148,
-16,0,223,1,2227,
-908,1,942,2149,16,
-0,455,1,1225,2150,
-16,0,223,1,223,
-2151,16,0,455,1,
-1479,2152,16,0,223,
-1,1731,2153,16,0,
-223,1,477,1549,1,
-1231,2154,16,0,455,
-1,479,1559,1,480,
-1564,1,1485,2155,16,
-0,455,1,1737,2156,
-16,0,455,1,1989,
-916,1,1990,2157,16,
-0,223,1,1443,2158,
-16,0,223,1,236,
-2159,16,0,223,1,
-2136,842,1,2664,2160,
-16,0,455,1,476,
-1543,1,242,2161,16,
-0,455,1,478,1583,
-1,1939,2162,16,0,
-455,1,1001,1588,1,
-1002,1593,1,1756,2163,
-16,0,223,1,20,
-2164,19,442,1,20,
-2165,5,84,1,1011,
-1102,1,1012,2166,16,
-0,440,1,1013,1258,
-1,262,1119,1,1267,
-2167,16,0,440,1,
-515,2168,16,0,440,
-1,1521,2169,16,0,
-440,1,525,1216,1,
-283,1172,1,2299,2170,
-16,0,440,1,42,
-2171,16,0,440,1,
-40,1177,1,44,1183,
-1,47,1184,1,1303,
-2172,16,0,440,1,
-1555,2173,16,0,440,
-1,50,1201,1,48,
-1190,1,49,1196,1,
-51,1206,1,63,1222,
-1,305,1211,1,66,
-1228,1,67,1233,1,
-68,1238,1,69,1243,
-1,70,1248,1,73,
-2174,16,0,440,1,
-74,1253,1,328,2175,
-16,0,440,1,1048,
-2176,16,0,440,1,
-82,2177,16,0,440,
-1,1840,2178,16,0,
-440,1,1591,2179,16,
-0,440,1,1341,2180,
-16,0,440,1,1096,
-1312,1,93,1318,1,
-352,2181,16,0,440,
-1,107,2182,16,0,
-440,1,1114,1343,1,
-118,2183,16,0,440,
-1,1123,2184,16,0,
-440,1,371,1365,1,
-1628,2185,16,0,440,
-1,375,1376,1,1882,
-2186,16,0,440,1,
-377,1381,1,379,1386,
-1,380,1391,1,883,
-2187,16,0,440,1,
-373,1409,1,130,2188,
-16,0,440,1,143,
-2189,16,0,440,1,
-387,2190,16,0,440,
-1,2664,2191,16,0,
-440,1,1159,2192,16,
-0,440,1,157,2193,
-16,0,440,1,1413,
-2194,16,0,440,1,
-1665,2195,16,0,440,
-1,412,2196,16,0,
-440,1,1377,2197,16,
-0,440,1,172,2198,
-16,0,440,1,1939,
-2199,16,0,440,1,
-437,2200,16,0,440,
-1,188,2201,16,0,
-440,1,942,2202,16,
-0,440,1,1195,2203,
-16,0,440,1,1449,
-2204,16,0,440,1,
-1701,2205,16,0,440,
-1,447,1511,1,205,
-2206,16,0,440,1,
-827,2207,16,0,440,
-1,223,2208,16,0,
-440,1,476,1543,1,
-477,1549,1,1231,2209,
-16,0,440,1,479,
-1559,1,480,1564,1,
-1485,2210,16,0,440,
-1,1737,2211,16,0,
-440,1,242,2212,16,
-0,440,1,478,1583,
-1,1001,1588,1,1002,
-1593,1,21,2213,19,
-432,1,21,2214,5,
-84,1,1011,1102,1,
-1012,2215,16,0,430,
-1,1013,1258,1,262,
-1119,1,1267,2216,16,
-0,430,1,515,2217,
-16,0,430,1,1521,
-2218,16,0,430,1,
-525,1216,1,283,1172,
-1,2299,2219,16,0,
-430,1,42,2220,16,
-0,430,1,40,1177,
-1,44,1183,1,47,
-1184,1,1303,2221,16,
-0,430,1,1555,2222,
-16,0,430,1,50,
-1201,1,48,1190,1,
-49,1196,1,51,1206,
-1,63,1222,1,305,
-1211,1,66,1228,1,
-67,1233,1,68,1238,
-1,69,1243,1,70,
-1248,1,73,2223,16,
-0,430,1,74,1253,
-1,328,2224,16,0,
-430,1,1048,2225,16,
-0,430,1,82,2226,
-16,0,430,1,1840,
-2227,16,0,430,1,
-1591,2228,16,0,430,
-1,1341,2229,16,0,
-430,1,1096,1312,1,
-93,1318,1,352,2230,
-16,0,430,1,107,
-2231,16,0,430,1,
-1114,1343,1,118,2232,
-16,0,430,1,1123,
-2233,16,0,430,1,
-371,1365,1,1628,2234,
-16,0,430,1,375,
-1376,1,1882,2235,16,
-0,430,1,377,1381,
-1,379,1386,1,380,
-1391,1,883,2236,16,
-0,430,1,373,1409,
-1,130,2237,16,0,
-430,1,143,2238,16,
-0,430,1,387,2239,
-16,0,430,1,2664,
-2240,16,0,430,1,
-1159,2241,16,0,430,
-1,157,2242,16,0,
-430,1,1413,2243,16,
-0,430,1,1665,2244,
-16,0,430,1,412,
-2245,16,0,430,1,
-1377,2246,16,0,430,
-1,172,2247,16,0,
-430,1,1939,2248,16,
-0,430,1,437,2249,
-16,0,430,1,188,
-2250,16,0,430,1,
-942,2251,16,0,430,
-1,1195,2252,16,0,
-430,1,1449,2253,16,
-0,430,1,1701,2254,
-16,0,430,1,447,
-1511,1,205,2255,16,
-0,430,1,827,2256,
-16,0,430,1,223,
-2257,16,0,430,1,
-476,1543,1,477,1549,
-1,1231,2258,16,0,
-430,1,479,1559,1,
-480,1564,1,1485,2259,
-16,0,430,1,1737,
-2260,16,0,430,1,
-242,2261,16,0,430,
-1,478,1583,1,1001,
-1588,1,1002,1593,1,
-22,2262,19,383,1,
-22,2263,5,84,1,
-1011,1102,1,1012,2264,
-16,0,381,1,1013,
-1258,1,262,1119,1,
-1267,2265,16,0,381,
-1,515,2266,16,0,
-381,1,1521,2267,16,
-0,381,1,525,1216,
-1,283,1172,1,2299,
-2268,16,0,381,1,
-42,2269,16,0,381,
-1,40,1177,1,44,
-1183,1,47,1184,1,
-1303,2270,16,0,381,
-1,1555,2271,16,0,
-381,1,50,1201,1,
-48,1190,1,49,1196,
-1,51,1206,1,63,
-1222,1,305,1211,1,
-66,1228,1,67,1233,
-1,68,1238,1,69,
-1243,1,70,1248,1,
-73,2272,16,0,381,
-1,74,1253,1,328,
-2273,16,0,381,1,
-1048,2274,16,0,381,
-1,82,2275,16,0,
-381,1,1840,2276,16,
-0,381,1,1591,2277,
-16,0,381,1,1341,
-2278,16,0,381,1,
-1096,1312,1,93,1318,
-1,352,2279,16,0,
-381,1,107,2280,16,
-0,381,1,1114,1343,
-1,118,2281,16,0,
-381,1,1123,2282,16,
-0,381,1,371,1365,
-1,1628,2283,16,0,
-381,1,375,1376,1,
-1882,2284,16,0,381,
-1,377,1381,1,379,
-1386,1,380,1391,1,
-883,2285,16,0,381,
-1,373,1409,1,130,
-2286,16,0,381,1,
-143,2287,16,0,381,
-1,387,2288,16,0,
-381,1,2664,2289,16,
-0,381,1,1159,2290,
-16,0,381,1,157,
-2291,16,0,381,1,
-1413,2292,16,0,381,
-1,1665,2293,16,0,
-381,1,412,2294,16,
-0,381,1,1377,2295,
-16,0,381,1,172,
-2296,16,0,381,1,
-1939,2297,16,0,381,
-1,437,2298,16,0,
-381,1,188,2299,16,
-0,381,1,942,2300,
-16,0,381,1,1195,
-2301,16,0,381,1,
-1449,2302,16,0,381,
-1,1701,2303,16,0,
-381,1,447,1511,1,
-205,2304,16,0,381,
-1,827,2305,16,0,
-381,1,223,2306,16,
-0,381,1,476,1543,
-1,477,1549,1,1231,
-2307,16,0,381,1,
-479,1559,1,480,1564,
-1,1485,2308,16,0,
-381,1,1737,2309,16,
-0,381,1,242,2310,
-16,0,381,1,478,
-1583,1,1001,1588,1,
-1002,1593,1,23,2311,
-19,504,1,23,2312,
-5,38,1,1901,2313,
-16,0,502,1,2075,
-2314,16,0,502,1,
-1860,821,1,1803,787,
-1,1804,2315,16,0,
-502,1,2413,2316,16,
-0,502,1,2198,2317,
-16,0,502,1,1873,
-835,1,1657,894,1,
-1989,916,1,1990,2318,
-16,0,502,1,1775,
-2319,16,0,502,1,
-32,2320,16,0,502,
-1,2105,814,1,2106,
-2321,16,0,502,1,
-2364,827,1,2227,908,
-1,2337,2322,16,0,
-502,1,2021,718,1,
-2458,876,1,2459,882,
-1,2462,889,1,2136,
-842,1,2464,899,1,
-2029,725,1,2030,731,
-1,2031,736,1,2032,
-741,1,2033,746,1,
-2035,752,1,2037,757,
-1,2039,762,1,1931,
-861,1,2041,768,1,
-2043,774,1,2045,779,
-1,1574,799,1,1958,
-2323,16,0,502,1,
-24,2324,19,177,1,
-24,2325,5,5,1,
-44,2326,16,0,175,
-1,377,2327,16,0,
-540,1,40,2328,16,
-0,674,1,63,2329,
-16,0,196,1,373,
-2330,16,0,536,1,
-25,2331,19,291,1,
-25,2332,5,177,1,
-256,2333,16,0,545,
-1,1261,2334,16,0,
-545,1,1011,1102,1,
-1012,2335,16,0,289,
-1,2458,876,1,262,
-1119,1,1267,2336,16,
-0,289,1,2021,718,
-1,1521,2337,16,0,
-289,1,1775,2338,16,
-0,545,1,2029,725,
-1,2030,731,1,2031,
-736,1,2032,741,1,
-2033,746,1,277,2339,
-16,0,545,1,2035,
-752,1,2037,757,1,
-2039,762,1,32,2340,
-16,0,545,1,2464,
-899,1,2293,2341,16,
-0,545,1,2043,774,
-1,2045,779,1,2299,
-2342,16,0,289,1,
-41,2343,16,0,545,
-1,42,2344,16,0,
-289,1,40,1177,1,
-44,1183,1,43,2345,
-16,0,545,1,1804,
-2346,16,0,545,1,
-48,1190,1,49,1196,
-1,47,1184,1,51,
-1206,1,52,2347,16,
-0,545,1,50,1201,
-1,305,1211,1,1096,
-1312,1,1515,2348,16,
-0,545,1,2318,2349,
-16,0,545,1,62,
-2350,16,0,545,1,
-63,1222,1,66,1228,
-1,67,1233,1,68,
-1238,1,69,1243,1,
-70,1248,1,71,2351,
-16,0,545,1,283,
-1172,1,73,2352,16,
-0,289,1,74,1253,
-1,1013,1258,1,76,
-2353,16,0,545,1,
-1834,2354,16,0,545,
-1,2337,2355,16,0,
-545,1,79,2356,16,
-0,545,1,1335,2357,
-16,0,545,1,299,
-2358,16,0,545,1,
-82,2359,16,0,289,
-1,1840,2360,16,0,
-289,1,1297,2361,16,
-0,545,1,85,2362,
-16,0,545,1,1341,
-2363,16,0,289,1,
-89,2364,16,0,545,
-1,1303,2365,16,0,
-289,1,509,2366,16,
-0,545,1,93,1318,
-1,322,2367,16,0,
-545,1,97,2368,16,
-0,545,1,2041,768,
-1,1555,2369,16,0,
-289,1,827,2370,16,
-0,289,1,102,2371,
-16,0,545,1,1860,
-821,1,1803,787,1,
-2364,827,1,107,2372,
-16,0,289,1,1114,
-1343,1,112,2373,16,
-0,545,1,1117,2374,
-16,0,545,1,352,
-1349,1,1873,835,1,
-118,1355,1,1123,2375,
-16,0,289,1,371,
-1365,1,515,2376,16,
-0,289,1,1377,2377,
-16,0,289,1,124,
-2378,16,0,545,1,
-1882,2379,16,0,289,
-1,377,1381,1,379,
-1386,1,380,1391,1,
-130,1414,1,346,2380,
-16,0,545,1,2075,
-2381,16,0,545,1,
-373,1409,1,387,2382,
-16,0,289,1,137,
-2383,16,0,545,1,
-143,2384,16,0,289,
-1,1901,2385,16,0,
-545,1,1048,1344,1,
-2658,2386,16,0,545,
-1,1153,2387,16,0,
-545,1,375,1376,1,
-151,2388,16,0,545,
-1,1407,2389,16,0,
-545,1,1659,2390,16,
-0,545,1,2413,2391,
-16,0,545,1,1159,
-2392,16,0,289,1,
-381,2393,16,0,545,
-1,157,2394,16,0,
-289,1,1413,2395,16,
-0,289,1,883,2396,
-16,0,289,1,1371,
-2397,16,0,545,1,
-328,1302,1,2105,814,
-1,2106,2398,16,0,
-545,1,166,2399,16,
-0,545,1,525,2400,
-16,0,545,1,1622,
-2401,16,0,545,1,
-406,2402,16,0,545,
-1,1574,799,1,172,
-1469,1,1931,861,1,
-412,2403,16,0,289,
-1,1933,2404,16,0,
-545,1,1876,2405,16,
-0,545,1,431,2406,
-16,0,545,1,1585,
-2407,16,0,545,1,
-182,2408,16,0,545,
-1,1628,2409,16,0,
-289,1,1189,2410,16,
-0,545,1,437,2411,
-16,0,289,1,1591,
-2412,16,0,289,1,
-188,1518,1,1695,2413,
-16,0,545,1,2198,
-2414,16,0,545,1,
-1195,2415,16,0,289,
-1,1449,2416,16,0,
-289,1,1701,2417,16,
-0,289,1,447,2418,
-16,0,545,1,199,
-2419,16,0,545,1,
-2459,882,1,1958,2420,
-16,0,545,1,2462,
-889,1,1657,894,1,
-205,2421,16,0,289,
-1,459,2422,16,0,
-545,1,462,2423,16,
-0,545,1,1665,2424,
-16,0,289,1,217,
-2425,16,0,545,1,
-2227,908,1,942,1490,
-1,1225,2426,16,0,
-545,1,223,2427,16,
-0,289,1,1479,2428,
-16,0,545,1,1731,
-2429,16,0,545,1,
-477,1549,1,1231,2430,
-16,0,289,1,479,
-1559,1,480,1564,1,
-1485,2431,16,0,289,
-1,1737,2432,16,0,
-289,1,1989,916,1,
-1990,2433,16,0,545,
-1,1443,2434,16,0,
-545,1,236,2435,16,
-0,545,1,2136,842,
-1,2664,2436,16,0,
-289,1,476,1543,1,
-242,2437,16,0,289,
-1,478,1583,1,1939,
-2438,16,0,289,1,
-1001,1588,1,1002,1593,
-1,1756,2439,16,0,
-545,1,26,2440,19,
-308,1,26,2441,5,
-84,1,1011,1102,1,
-1012,2442,16,0,306,
-1,1013,1258,1,262,
-1119,1,1267,2443,16,
-0,306,1,515,2444,
-16,0,660,1,1521,
-2445,16,0,306,1,
-525,1216,1,283,1172,
-1,2299,2446,16,0,
-306,1,42,2447,16,
-0,306,1,40,1177,
-1,44,1183,1,47,
-1184,1,1303,2448,16,
-0,306,1,1555,2449,
-16,0,306,1,50,
-1201,1,48,1190,1,
-49,1196,1,51,1206,
-1,63,1222,1,305,
-1211,1,66,1228,1,
-67,1233,1,68,1238,
-1,69,1243,1,70,
-1248,1,73,2450,16,
-0,306,1,74,1253,
-1,328,1302,1,1048,
-1344,1,82,2451,16,
-0,306,1,1840,2452,
-16,0,306,1,1591,
-2453,16,0,306,1,
-1341,2454,16,0,306,
-1,1096,1312,1,93,
-1318,1,352,1349,1,
-107,2455,16,0,306,
-1,1114,1343,1,118,
-1355,1,1123,2456,16,
-0,306,1,371,1365,
-1,1628,2457,16,0,
-306,1,375,1376,1,
-1882,2458,16,0,306,
-1,377,1381,1,379,
-1386,1,380,1391,1,
-883,2459,16,0,306,
-1,373,1409,1,130,
-1414,1,143,2460,16,
-0,306,1,387,2461,
-16,0,306,1,2664,
-2462,16,0,306,1,
-1159,2463,16,0,306,
-1,157,2464,16,0,
-306,1,1413,2465,16,
-0,306,1,1665,2466,
-16,0,306,1,412,
-2467,16,0,306,1,
-1377,2468,16,0,306,
-1,172,1469,1,1939,
-2469,16,0,306,1,
-437,2470,16,0,588,
-1,188,1518,1,942,
-1490,1,1195,2471,16,
-0,306,1,1449,2472,
-16,0,306,1,1701,
-2473,16,0,306,1,
-447,1511,1,205,2474,
-16,0,306,1,827,
-2475,16,0,306,1,
-223,2476,16,0,306,
-1,476,1543,1,477,
-1549,1,1231,2477,16,
-0,306,1,479,1559,
-1,480,1564,1,1485,
-2478,16,0,306,1,
-1737,2479,16,0,306,
-1,242,2480,16,0,
-306,1,478,1583,1,
-1001,1588,1,1002,1593,
-1,27,2481,19,598,
-1,27,2482,5,95,
-1,256,2483,16,0,
-596,1,1261,2484,16,
-0,596,1,509,2485,
-16,0,596,1,1515,
-2486,16,0,596,1,
-2021,718,1,1775,2487,
-16,0,596,1,2029,
-725,1,2030,731,1,
-2031,736,1,2032,741,
-1,2033,746,1,277,
-2488,16,0,596,1,
-2035,752,1,2037,757,
-1,2039,762,1,32,
-2489,16,0,596,1,
-2041,768,1,2293,2490,
-16,0,596,1,2043,
-774,1,2045,779,1,
-41,2491,16,0,596,
-1,1297,2492,16,0,
-596,1,43,2493,16,
-0,596,1,1803,787,
-1,1804,2494,16,0,
-596,1,299,2495,16,
-0,596,1,52,2496,
-16,0,596,1,2318,
-2497,16,0,596,1,
-62,2498,16,0,596,
-1,2075,2499,16,0,
-596,1,1574,799,1,
-71,2500,16,0,596,
-1,76,2501,16,0,
-596,1,1834,2502,16,
-0,596,1,2337,2503,
-16,0,596,1,79,
-2504,16,0,596,1,
-1335,2505,16,0,596,
-1,322,2506,16,0,
-596,1,85,2507,16,
-0,596,1,89,2508,
-16,0,596,1,346,
-2509,16,0,596,1,
-2105,814,1,2106,2510,
-16,0,596,1,97,
-2511,16,0,596,1,
-1860,821,1,2364,827,
-1,102,2512,16,0,
-596,1,112,2513,16,
-0,596,1,1117,2514,
-16,0,596,1,1873,
-835,1,1876,2515,16,
-0,596,1,124,2516,
-16,0,596,1,2136,
-842,1,381,2517,16,
-0,596,1,525,2518,
-16,0,596,1,137,
-2519,16,0,596,1,
-1901,2520,16,0,596,
-1,2658,2521,16,0,
-596,1,1153,2522,16,
-0,596,1,151,2523,
-16,0,596,1,1407,
-2524,16,0,596,1,
-1659,2525,16,0,596,
-1,2413,2526,16,0,
-596,1,406,2527,16,
-0,596,1,1371,2528,
-16,0,596,1,166,
-2529,16,0,596,1,
-1622,2530,16,0,596,
-1,1931,861,1,1933,
-2531,16,0,596,1,
-431,2532,16,0,596,
-1,1585,2533,16,0,
-596,1,182,2534,16,
-0,596,1,1189,2535,
-16,0,596,1,1443,
-2536,16,0,596,1,
-1695,2537,16,0,596,
-1,2198,2538,16,0,
-596,1,447,2539,16,
-0,596,1,2458,876,
-1,2459,882,1,1958,
-2540,16,0,596,1,
-2462,889,1,1657,894,
-1,2464,899,1,199,
-2541,16,0,596,1,
-459,2542,16,0,596,
-1,462,2543,16,0,
-596,1,217,2544,16,
-0,596,1,2227,908,
-1,1225,2545,16,0,
-596,1,1479,2546,16,
-0,596,1,1731,2547,
-16,0,596,1,1989,
-916,1,1990,2548,16,
-0,596,1,236,2549,
-16,0,596,1,1756,
-2550,16,0,596,1,
-28,2551,19,629,1,
-28,2552,5,60,1,
-328,1302,1,223,1533,
-1,1096,1312,1,118,
-1355,1,883,1397,1,
-525,1216,1,1001,1588,
-1,130,1414,1,459,
-1688,1,1114,1343,1,
-352,1349,1,447,1511,
-1,464,1683,1,1011,
-1102,1,1013,1258,1,
-242,1578,1,143,1419,
-1,40,1177,1,41,
-1659,1,42,1662,1,
-479,1559,1,44,1183,
-1,481,1646,1,373,
-1409,1,47,1184,1,
-157,1443,1,49,1196,
-1,50,1201,1,48,
-1190,1,379,1386,1,
-380,1391,1,51,1206,
-1,476,1543,1,371,
-1365,1,478,1583,1,
-1048,1344,1,375,1376,
-1,172,1469,1,262,
-1119,1,283,1172,1,
-63,1222,1,67,1233,
-1,68,1238,1,69,
-1243,1,66,1228,1,
-461,2553,16,0,627,
-1,74,1253,1,377,
-1381,1,1002,1593,1,
-70,1248,1,188,1518,
-1,82,1280,1,305,
-1211,1,477,1549,1,
-827,1331,1,93,1318,
-1,480,1564,1,205,
-1523,1,942,1490,1,
-107,1338,1,29,2554,
-19,280,1,29,2555,
-5,84,1,1011,1102,
-1,1012,2556,16,0,
-278,1,1013,1258,1,
-262,1119,1,1267,2557,
-16,0,278,1,515,
-2558,16,0,278,1,
-1521,2559,16,0,278,
-1,525,1216,1,283,
-1172,1,2299,2560,16,
-0,278,1,42,2561,
-16,0,278,1,40,
-1177,1,44,1183,1,
-47,1184,1,1303,2562,
-16,0,278,1,1555,
-2563,16,0,278,1,
-50,1201,1,48,1190,
-1,49,1196,1,51,
-1206,1,63,1222,1,
-305,1211,1,66,1228,
-1,67,1233,1,68,
-1238,1,69,1243,1,
-70,1248,1,73,2564,
-16,0,278,1,74,
-1253,1,328,1302,1,
-1048,1344,1,82,2565,
-16,0,278,1,1840,
-2566,16,0,278,1,
-1591,2567,16,0,278,
-1,1341,2568,16,0,
-278,1,1096,1312,1,
-93,1318,1,352,1349,
-1,107,2569,16,0,
-278,1,1114,1343,1,
-118,1355,1,1123,2570,
-16,0,278,1,371,
-1365,1,1628,2571,16,
-0,278,1,375,1376,
-1,1882,2572,16,0,
-278,1,377,1381,1,
-379,1386,1,380,1391,
-1,883,2573,16,0,
-278,1,373,1409,1,
-130,1414,1,143,1419,
-1,387,2574,16,0,
-278,1,2664,2575,16,
-0,278,1,1159,2576,
-16,0,278,1,157,
-1443,1,1413,2577,16,
-0,278,1,1665,2578,
-16,0,278,1,412,
-2579,16,0,278,1,
-1377,2580,16,0,278,
-1,172,1469,1,1939,
-2581,16,0,278,1,
-437,2582,16,0,278,
-1,188,1518,1,942,
-1490,1,1195,2583,16,
-0,278,1,1449,2584,
-16,0,278,1,1701,
-2585,16,0,278,1,
-447,1511,1,205,2586,
-16,0,278,1,827,
-2587,16,0,278,1,
-223,2588,16,0,278,
-1,476,1543,1,477,
-1549,1,1231,2589,16,
-0,278,1,479,1559,
-1,480,1564,1,1485,
-2590,16,0,278,1,
-1737,2591,16,0,278,
-1,242,2592,16,0,
-278,1,478,1583,1,
-1001,1588,1,1002,1593,
-1,30,2593,19,268,
-1,30,2594,5,84,
-1,1011,1102,1,1012,
-2595,16,0,266,1,
-1013,1258,1,262,1119,
-1,1267,2596,16,0,
-266,1,515,2597,16,
-0,266,1,1521,2598,
-16,0,266,1,525,
-1216,1,283,1172,1,
-2299,2599,16,0,266,
-1,42,2600,16,0,
-266,1,40,1177,1,
-44,1183,1,47,1184,
-1,1303,2601,16,0,
-266,1,1555,2602,16,
-0,266,1,50,1201,
-1,48,1190,1,49,
-1196,1,51,1206,1,
-63,1222,1,305,1211,
-1,66,1228,1,67,
-1233,1,68,1238,1,
-69,1243,1,70,1248,
-1,73,2603,16,0,
-266,1,74,1253,1,
-328,1302,1,1048,1344,
-1,82,2604,16,0,
-266,1,1840,2605,16,
-0,266,1,1591,2606,
-16,0,266,1,1341,
-2607,16,0,266,1,
-1096,1312,1,93,1318,
-1,352,1349,1,107,
-2608,16,0,266,1,
-1114,1343,1,118,1355,
-1,1123,2609,16,0,
-266,1,371,1365,1,
-1628,2610,16,0,266,
-1,375,1376,1,1882,
-2611,16,0,266,1,
-377,1381,1,379,1386,
-1,380,1391,1,883,
-2612,16,0,266,1,
-373,1409,1,130,1414,
-1,143,1419,1,387,
-2613,16,0,266,1,
-2664,2614,16,0,266,
-1,1159,2615,16,0,
-266,1,157,1443,1,
-1413,2616,16,0,266,
-1,1665,2617,16,0,
-266,1,412,2618,16,
-0,266,1,1377,2619,
-16,0,266,1,172,
-1469,1,1939,2620,16,
-0,266,1,437,2621,
-16,0,266,1,188,
-1518,1,942,1490,1,
-1195,2622,16,0,266,
-1,1449,2623,16,0,
-266,1,1701,2624,16,
-0,266,1,447,1511,
-1,205,2625,16,0,
-266,1,827,2626,16,
-0,266,1,223,2627,
-16,0,266,1,476,
-1543,1,477,1549,1,
-1231,2628,16,0,266,
-1,479,1559,1,480,
-1564,1,1485,2629,16,
-0,266,1,1737,2630,
-16,0,266,1,242,
-2631,16,0,266,1,
-478,1583,1,1001,1588,
-1,1002,1593,1,31,
-2632,19,253,1,31,
-2633,5,84,1,1011,
-1102,1,1012,2634,16,
-0,251,1,1013,1258,
-1,262,1119,1,1267,
-2635,16,0,251,1,
-515,2636,16,0,251,
-1,1521,2637,16,0,
-251,1,525,1216,1,
-283,1172,1,2299,2638,
-16,0,251,1,42,
-2639,16,0,251,1,
-40,1177,1,44,1183,
-1,47,1184,1,1303,
-2640,16,0,251,1,
-1555,2641,16,0,251,
-1,50,1201,1,48,
-1190,1,49,1196,1,
-51,1206,1,63,1222,
-1,305,1211,1,66,
-1228,1,67,1233,1,
-68,1238,1,69,1243,
-1,70,1248,1,73,
-2642,16,0,251,1,
-74,1253,1,328,1302,
-1,1048,1344,1,82,
-2643,16,0,251,1,
-1840,2644,16,0,251,
-1,1591,2645,16,0,
-251,1,1341,2646,16,
-0,251,1,1096,1312,
-1,93,1318,1,352,
-1349,1,107,2647,16,
-0,251,1,1114,1343,
-1,118,1355,1,1123,
-2648,16,0,251,1,
-371,1365,1,1628,2649,
-16,0,251,1,375,
-1376,1,1882,2650,16,
-0,251,1,377,1381,
-1,379,1386,1,380,
-1391,1,883,2651,16,
-0,251,1,373,1409,
-1,130,1414,1,143,
-2652,16,0,251,1,
-387,2653,16,0,251,
-1,2664,2654,16,0,
-251,1,1159,2655,16,
-0,251,1,157,2656,
-16,0,251,1,1413,
-2657,16,0,251,1,
-1665,2658,16,0,251,
-1,412,2659,16,0,
-251,1,1377,2660,16,
-0,251,1,172,1469,
-1,1939,2661,16,0,
-251,1,437,2662,16,
-0,251,1,188,1518,
-1,942,1490,1,1195,
-2663,16,0,251,1,
-1449,2664,16,0,251,
-1,1701,2665,16,0,
-251,1,447,1511,1,
-205,2666,16,0,251,
-1,827,2667,16,0,
-251,1,223,2668,16,
-0,251,1,476,1543,
-1,477,1549,1,1231,
-2669,16,0,251,1,
-479,1559,1,480,1564,
-1,1485,2670,16,0,
-251,1,1737,2671,16,
-0,251,1,242,2672,
-16,0,251,1,478,
-1583,1,1001,1588,1,
-1002,1593,1,32,2673,
-19,246,1,32,2674,
-5,84,1,1011,1102,
-1,1012,2675,16,0,
-244,1,1013,1258,1,
-262,1119,1,1267,2676,
-16,0,244,1,515,
-2677,16,0,244,1,
-1521,2678,16,0,244,
-1,525,1216,1,283,
-1172,1,2299,2679,16,
-0,244,1,42,2680,
-16,0,244,1,40,
-1177,1,44,1183,1,
-47,1184,1,1303,2681,
-16,0,244,1,1555,
-2682,16,0,244,1,
-50,1201,1,48,1190,
-1,49,1196,1,51,
-1206,1,63,1222,1,
-305,1211,1,66,1228,
-1,67,1233,1,68,
-1238,1,69,1243,1,
-70,1248,1,73,2683,
-16,0,244,1,74,
-1253,1,328,1302,1,
-1048,1344,1,82,2684,
-16,0,244,1,1840,
-2685,16,0,244,1,
-1591,2686,16,0,244,
-1,1341,2687,16,0,
-244,1,1096,1312,1,
-93,1318,1,352,1349,
-1,107,2688,16,0,
-244,1,1114,1343,1,
-118,1355,1,1123,2689,
-16,0,244,1,371,
-1365,1,1628,2690,16,
-0,244,1,375,1376,
-1,1882,2691,16,0,
-244,1,377,1381,1,
-379,1386,1,380,1391,
-1,883,2692,16,0,
-244,1,373,1409,1,
-130,1414,1,143,2693,
-16,0,244,1,387,
-2694,16,0,244,1,
-2664,2695,16,0,244,
-1,1159,2696,16,0,
-244,1,157,2697,16,
-0,244,1,1413,2698,
-16,0,244,1,1665,
-2699,16,0,244,1,
-412,2700,16,0,244,
-1,1377,2701,16,0,
-244,1,172,1469,1,
-1939,2702,16,0,244,
-1,437,2703,16,0,
-244,1,188,1518,1,
-942,1490,1,1195,2704,
-16,0,244,1,1449,
-2705,16,0,244,1,
-1701,2706,16,0,244,
-1,447,1511,1,205,
-2707,16,0,244,1,
-827,2708,16,0,244,
-1,223,2709,16,0,
-244,1,476,1543,1,
-477,1549,1,1231,2710,
-16,0,244,1,479,
-1559,1,480,1564,1,
-1485,2711,16,0,244,
-1,1737,2712,16,0,
-244,1,242,2713,16,
-0,244,1,478,1583,
-1,1001,1588,1,1002,
-1593,1,33,2714,19,
-332,1,33,2715,5,
-84,1,1011,1102,1,
-1012,2716,16,0,330,
-1,1013,1258,1,262,
-1119,1,1267,2717,16,
-0,330,1,515,2718,
-16,0,330,1,1521,
-2719,16,0,330,1,
-525,1216,1,283,1172,
-1,2299,2720,16,0,
-330,1,42,2721,16,
-0,330,1,40,1177,
-1,44,1183,1,47,
-1184,1,1303,2722,16,
-0,330,1,1555,2723,
-16,0,330,1,50,
-1201,1,48,1190,1,
-49,1196,1,51,1206,
-1,63,1222,1,305,
-1211,1,66,1228,1,
-67,1233,1,68,1238,
-1,69,1243,1,70,
-1248,1,73,2724,16,
-0,330,1,74,1253,
-1,328,1302,1,1048,
-1344,1,82,2725,16,
-0,330,1,1840,2726,
-16,0,330,1,1591,
-2727,16,0,330,1,
-1341,2728,16,0,330,
-1,1096,1312,1,93,
-1318,1,352,1349,1,
-107,2729,16,0,330,
-1,1114,1343,1,118,
-1355,1,1123,2730,16,
-0,330,1,371,1365,
-1,1628,2731,16,0,
-330,1,375,1376,1,
-1882,2732,16,0,330,
-1,377,1381,1,379,
-1386,1,380,1391,1,
-883,2733,16,0,330,
-1,373,1409,1,130,
-1414,1,143,1419,1,
-387,2734,16,0,330,
-1,2664,2735,16,0,
-330,1,1159,2736,16,
-0,330,1,157,1443,
-1,1413,2737,16,0,
-330,1,1665,2738,16,
-0,330,1,412,2739,
-16,0,330,1,1377,
-2740,16,0,330,1,
-172,1469,1,1939,2741,
-16,0,330,1,437,
-2742,16,0,330,1,
-188,1518,1,942,1490,
-1,1195,2743,16,0,
-330,1,1449,2744,16,
-0,330,1,1701,2745,
-16,0,330,1,447,
-1511,1,205,2746,16,
-0,330,1,827,2747,
-16,0,330,1,223,
-2748,16,0,330,1,
-476,1543,1,477,1549,
-1,1231,2749,16,0,
-330,1,479,1559,1,
-480,1564,1,1485,2750,
-16,0,330,1,1737,
-2751,16,0,330,1,
-242,1578,1,478,1583,
-1,1001,1588,1,1002,
-1593,1,34,2752,19,
-322,1,34,2753,5,
-84,1,1011,1102,1,
-1012,2754,16,0,320,
-1,1013,1258,1,262,
-1119,1,1267,2755,16,
-0,320,1,515,2756,
-16,0,320,1,1521,
-2757,16,0,320,1,
-525,1216,1,283,1172,
-1,2299,2758,16,0,
-320,1,42,2759,16,
-0,320,1,40,1177,
-1,44,1183,1,47,
-1184,1,1303,2760,16,
-0,320,1,1555,2761,
-16,0,320,1,50,
-1201,1,48,1190,1,
-49,1196,1,51,1206,
-1,63,1222,1,305,
-1211,1,66,1228,1,
-67,1233,1,68,1238,
-1,69,1243,1,70,
-1248,1,73,2762,16,
-0,320,1,74,1253,
-1,328,1302,1,1048,
-1344,1,82,2763,16,
-0,320,1,1840,2764,
-16,0,320,1,1591,
-2765,16,0,320,1,
-1341,2766,16,0,320,
-1,1096,1312,1,93,
-1318,1,352,1349,1,
-107,2767,16,0,320,
-1,1114,1343,1,118,
-1355,1,1123,2768,16,
-0,320,1,371,1365,
-1,1628,2769,16,0,
-320,1,375,1376,1,
-1882,2770,16,0,320,
-1,377,1381,1,379,
-1386,1,380,1391,1,
-883,2771,16,0,320,
-1,373,1409,1,130,
-1414,1,143,1419,1,
-387,2772,16,0,320,
-1,2664,2773,16,0,
-320,1,1159,2774,16,
-0,320,1,157,1443,
-1,1413,2775,16,0,
-320,1,1665,2776,16,
-0,320,1,412,2777,
-16,0,320,1,1377,
-2778,16,0,320,1,
-172,1469,1,1939,2779,
-16,0,320,1,437,
-2780,16,0,320,1,
-188,1518,1,942,1490,
-1,1195,2781,16,0,
-320,1,1449,2782,16,
-0,320,1,1701,2783,
-16,0,320,1,447,
-1511,1,205,1523,1,
-827,2784,16,0,320,
-1,223,1533,1,476,
-1543,1,477,1549,1,
-1231,2785,16,0,320,
-1,479,1559,1,480,
-1564,1,1485,2786,16,
-0,320,1,1737,2787,
-16,0,320,1,242,
-1578,1,478,1583,1,
-1001,1588,1,1002,1593,
-1,35,2788,19,311,
-1,35,2789,5,84,
-1,1011,1102,1,1012,
-2790,16,0,309,1,
-1013,1258,1,262,1119,
-1,1267,2791,16,0,
-309,1,515,2792,16,
-0,309,1,1521,2793,
-16,0,309,1,525,
-1216,1,283,1172,1,
-2299,2794,16,0,309,
-1,42,2795,16,0,
-309,1,40,1177,1,
-44,1183,1,47,1184,
-1,1303,2796,16,0,
-309,1,1555,2797,16,
-0,309,1,50,1201,
-1,48,1190,1,49,
-1196,1,51,1206,1,
-63,1222,1,305,1211,
-1,66,1228,1,67,
-1233,1,68,1238,1,
-69,1243,1,70,1248,
-1,73,2798,16,0,
-309,1,74,1253,1,
-328,1302,1,1048,1344,
-1,82,2799,16,0,
-309,1,1840,2800,16,
-0,309,1,1591,2801,
-16,0,309,1,1341,
-2802,16,0,309,1,
-1096,1312,1,93,1318,
-1,352,1349,1,107,
-2803,16,0,309,1,
-1114,1343,1,118,1355,
-1,1123,2804,16,0,
-309,1,371,1365,1,
-1628,2805,16,0,309,
-1,375,1376,1,1882,
-2806,16,0,309,1,
-377,1381,1,379,1386,
-1,380,1391,1,883,
-2807,16,0,309,1,
-373,1409,1,130,1414,
-1,143,1419,1,387,
-2808,16,0,309,1,
-2664,2809,16,0,309,
-1,1159,2810,16,0,
-309,1,157,1443,1,
-1413,2811,16,0,309,
-1,1665,2812,16,0,
-309,1,412,2813,16,
-0,309,1,1377,2814,
-16,0,309,1,172,
-1469,1,1939,2815,16,
-0,309,1,437,2816,
-16,0,309,1,188,
-1518,1,942,1490,1,
-1195,2817,16,0,309,
-1,1449,2818,16,0,
-309,1,1701,2819,16,
-0,309,1,447,1511,
-1,205,1523,1,827,
-2820,16,0,309,1,
-223,2821,16,0,309,
-1,476,1543,1,477,
-1549,1,1231,2822,16,
-0,309,1,479,1559,
-1,480,1564,1,1485,
-2823,16,0,309,1,
-1737,2824,16,0,309,
-1,242,1578,1,478,
-1583,1,1001,1588,1,
-1002,1593,1,36,2825,
-19,216,1,36,2826,
-5,94,1,256,2827,
-16,0,214,1,1261,
-2828,16,0,214,1,
-509,2829,16,0,214,
-1,1515,2830,16,0,
-214,1,2021,718,1,
-1775,2831,16,0,214,
-1,2029,725,1,2030,
-731,1,2031,736,1,
-2032,741,1,2033,746,
-1,277,2832,16,0,
-214,1,2035,752,1,
-2037,757,1,2039,762,
-1,32,2833,16,0,
-214,1,2041,768,1,
-2293,2834,16,0,214,
-1,2043,774,1,2045,
-779,1,41,2835,16,
-0,214,1,1297,2836,
-16,0,214,1,43,
-2837,16,0,214,1,
-1803,787,1,1804,2838,
-16,0,214,1,299,
-2839,16,0,214,1,
-52,2840,16,0,214,
-1,2318,2841,16,0,
-214,1,2075,2842,16,
-0,214,1,1574,799,
-1,71,2843,16,0,
-214,1,76,2844,16,
-0,214,1,1834,2845,
-16,0,214,1,2337,
-2846,16,0,214,1,
-79,2847,16,0,214,
-1,1335,2848,16,0,
-214,1,322,2849,16,
-0,214,1,85,2850,
-16,0,214,1,89,
-2851,16,0,214,1,
-346,2852,16,0,214,
-1,2105,814,1,2106,
-2853,16,0,214,1,
-97,2854,16,0,214,
-1,1860,821,1,2364,
-827,1,102,2855,16,
-0,214,1,112,2856,
-16,0,214,1,1117,
-2857,16,0,214,1,
-1873,835,1,1876,2858,
-16,0,214,1,124,
-2859,16,0,214,1,
-2136,842,1,381,2860,
-16,0,214,1,525,
-2861,16,0,214,1,
-137,2862,16,0,214,
-1,1901,2863,16,0,
-214,1,2658,2864,16,
-0,214,1,1153,2865,
-16,0,214,1,151,
-2866,16,0,214,1,
-1407,2867,16,0,214,
-1,1659,2868,16,0,
-214,1,2413,2869,16,
-0,214,1,406,2870,
-16,0,214,1,1371,
-2871,16,0,214,1,
-166,2872,16,0,214,
-1,1622,2873,16,0,
-214,1,1931,861,1,
-1933,2874,16,0,214,
-1,431,2875,16,0,
-214,1,1585,2876,16,
-0,214,1,182,2877,
-16,0,214,1,1189,
-2878,16,0,214,1,
-1443,2879,16,0,214,
-1,1695,2880,16,0,
-214,1,2198,2881,16,
-0,214,1,447,2882,
-16,0,214,1,2458,
-876,1,2459,882,1,
-1958,2883,16,0,214,
-1,2462,889,1,1657,
-894,1,2464,899,1,
-199,2884,16,0,214,
-1,459,2885,16,0,
-214,1,462,2886,16,
-0,214,1,217,2887,
-16,0,214,1,2227,
-908,1,1225,2888,16,
-0,214,1,1479,2889,
-16,0,214,1,1731,
-2890,16,0,214,1,
-1989,916,1,1990,2891,
-16,0,214,1,236,
-2892,16,0,214,1,
-1756,2893,16,0,214,
-1,37,2894,19,233,
-1,37,2895,5,94,
-1,256,2896,16,0,
-231,1,1261,2897,16,
-0,231,1,509,2898,
-16,0,231,1,1515,
-2899,16,0,231,1,
-2021,718,1,1775,2900,
-16,0,231,1,2029,
-725,1,2030,731,1,
-2031,736,1,2032,741,
-1,2033,746,1,277,
-2901,16,0,231,1,
-2035,752,1,2037,757,
-1,2039,762,1,32,
-2902,16,0,231,1,
-2041,768,1,2293,2903,
-16,0,231,1,2043,
-774,1,2045,779,1,
-41,2904,16,0,231,
-1,1297,2905,16,0,
-231,1,43,2906,16,
-0,231,1,1803,787,
-1,1804,2907,16,0,
-231,1,299,2908,16,
-0,231,1,52,2909,
-16,0,231,1,2318,
-2910,16,0,231,1,
-2075,2911,16,0,231,
-1,1574,799,1,71,
-2912,16,0,231,1,
-76,2913,16,0,231,
-1,1834,2914,16,0,
-231,1,2337,2915,16,
-0,231,1,79,2916,
-16,0,231,1,1335,
-2917,16,0,231,1,
-322,2918,16,0,231,
-1,85,2919,16,0,
-231,1,89,2920,16,
-0,231,1,346,2921,
-16,0,231,1,2105,
-814,1,2106,2922,16,
-0,231,1,97,2923,
-16,0,231,1,1860,
-821,1,2364,827,1,
-102,2924,16,0,231,
-1,112,2925,16,0,
-231,1,1117,2926,16,
-0,231,1,1873,835,
-1,1876,2927,16,0,
-231,1,124,2928,16,
-0,231,1,2136,842,
-1,381,2929,16,0,
-231,1,525,2930,16,
-0,231,1,137,2931,
-16,0,231,1,1901,
-2932,16,0,231,1,
-2658,2933,16,0,231,
-1,1153,2934,16,0,
-231,1,151,2935,16,
-0,231,1,1407,2936,
-16,0,231,1,1659,
-2937,16,0,231,1,
-2413,2938,16,0,231,
-1,406,2939,16,0,
-231,1,1371,2940,16,
-0,231,1,166,2941,
-16,0,231,1,1622,
-2942,16,0,231,1,
-1931,861,1,1933,2943,
-16,0,231,1,431,
-2944,16,0,231,1,
-1585,2945,16,0,231,
-1,182,2946,16,0,
-231,1,1189,2947,16,
-0,231,1,1443,2948,
-16,0,231,1,1695,
-2949,16,0,231,1,
-2198,2950,16,0,231,
-1,447,2951,16,0,
-231,1,2458,876,1,
-2459,882,1,1958,2952,
-16,0,231,1,2462,
-889,1,1657,894,1,
-2464,899,1,199,2953,
-16,0,231,1,459,
-2954,16,0,231,1,
-462,2955,16,0,231,
-1,217,2956,16,0,
-231,1,2227,908,1,
-1225,2957,16,0,231,
-1,1479,2958,16,0,
-231,1,1731,2959,16,
-0,231,1,1989,916,
-1,1990,2960,16,0,
-231,1,236,2961,16,
-0,231,1,1756,2962,
-16,0,231,1,38,
-2963,19,230,1,38,
-2964,5,84,1,1011,
-1102,1,1012,2965,16,
-0,228,1,1013,1258,
-1,262,1119,1,1267,
-2966,16,0,228,1,
-515,2967,16,0,228,
-1,1521,2968,16,0,
-228,1,525,1216,1,
-283,1172,1,2299,2969,
-16,0,228,1,42,
-2970,16,0,228,1,
-40,1177,1,44,1183,
-1,47,1184,1,1303,
-2971,16,0,228,1,
-1555,2972,16,0,228,
-1,50,1201,1,48,
-1190,1,49,1196,1,
-51,1206,1,63,1222,
-1,305,1211,1,66,
-1228,1,67,1233,1,
-68,1238,1,69,1243,
-1,70,1248,1,73,
-2973,16,0,228,1,
-74,1253,1,328,1302,
-1,1048,1344,1,82,
-2974,16,0,228,1,
-1840,2975,16,0,228,
-1,1591,2976,16,0,
-228,1,1341,2977,16,
-0,228,1,1096,1312,
-1,93,1318,1,352,
-1349,1,107,2978,16,
-0,228,1,1114,1343,
-1,118,1355,1,1123,
-2979,16,0,228,1,
-371,1365,1,1628,2980,
-16,0,228,1,375,
-1376,1,1882,2981,16,
-0,228,1,377,1381,
-1,379,1386,1,380,
-1391,1,883,1397,1,
-373,1409,1,130,1414,
-1,143,1419,1,387,
-2982,16,0,228,1,
-2664,2983,16,0,228,
-1,1159,2984,16,0,
-228,1,157,1443,1,
-1413,2985,16,0,228,
-1,1665,2986,16,0,
-228,1,412,2987,16,
-0,228,1,1377,2988,
-16,0,228,1,172,
-1469,1,1939,2989,16,
-0,228,1,437,2990,
-16,0,228,1,188,
-1518,1,942,1490,1,
-1195,2991,16,0,228,
-1,1449,2992,16,0,
-228,1,1701,2993,16,
-0,228,1,447,1511,
-1,205,1523,1,827,
-1331,1,223,1533,1,
-476,1543,1,477,1549,
-1,1231,2994,16,0,
-228,1,479,1559,1,
-480,1564,1,1485,2995,
-16,0,228,1,1737,
-2996,16,0,228,1,
-242,1578,1,478,1583,
-1,1001,1588,1,1002,
-1593,1,39,2997,19,
-222,1,39,2998,5,
-84,1,1011,1102,1,
-1012,2999,16,0,220,
-1,1013,1258,1,262,
-1119,1,1267,3000,16,
-0,220,1,515,3001,
-16,0,220,1,1521,
-3002,16,0,220,1,
-525,1216,1,283,1172,
-1,2299,3003,16,0,
-220,1,42,3004,16,
-0,220,1,40,1177,
-1,44,1183,1,47,
-1184,1,1303,3005,16,
-0,220,1,1555,3006,
-16,0,220,1,50,
-1201,1,48,1190,1,
-49,1196,1,51,1206,
-1,63,1222,1,305,
-1211,1,66,1228,1,
-67,1233,1,68,1238,
-1,69,1243,1,70,
-1248,1,73,3007,16,
-0,220,1,74,1253,
-1,328,1302,1,1048,
-1344,1,82,3008,16,
-0,220,1,1840,3009,
-16,0,220,1,1591,
-3010,16,0,220,1,
-1341,3011,16,0,220,
-1,1096,1312,1,93,
-1318,1,352,1349,1,
-107,3012,16,0,220,
-1,1114,1343,1,118,
-1355,1,1123,3013,16,
-0,220,1,371,1365,
-1,1628,3014,16,0,
-220,1,375,1376,1,
-1882,3015,16,0,220,
-1,377,1381,1,379,
-1386,1,380,1391,1,
-883,1397,1,373,1409,
-1,130,1414,1,143,
-1419,1,387,3016,16,
-0,220,1,2664,3017,
-16,0,220,1,1159,
-3018,16,0,220,1,
-157,1443,1,1413,3019,
-16,0,220,1,1665,
-3020,16,0,220,1,
-412,3021,16,0,220,
-1,1377,3022,16,0,
-220,1,172,1469,1,
-1939,3023,16,0,220,
-1,437,3024,16,0,
-220,1,188,1518,1,
-942,1490,1,1195,3025,
-16,0,220,1,1449,
-3026,16,0,220,1,
-1701,3027,16,0,220,
-1,447,1511,1,205,
-1523,1,827,1331,1,
-223,1533,1,476,1543,
-1,477,1549,1,1231,
-3028,16,0,220,1,
-479,1559,1,480,1564,
-1,1485,3029,16,0,
-220,1,1737,3030,16,
-0,220,1,242,1578,
-1,478,1583,1,1001,
-1588,1,1002,1593,1,
-40,3031,19,210,1,
-40,3032,5,84,1,
-1011,1102,1,1012,3033,
-16,0,208,1,1013,
-1258,1,262,1119,1,
-1267,3034,16,0,208,
-1,515,3035,16,0,
-208,1,1521,3036,16,
-0,208,1,525,1216,
-1,283,1172,1,2299,
-3037,16,0,208,1,
-42,3038,16,0,208,
-1,40,1177,1,44,
-1183,1,47,1184,1,
-1303,3039,16,0,208,
-1,1555,3040,16,0,
-208,1,50,1201,1,
-48,1190,1,49,1196,
-1,51,1206,1,63,
-1222,1,305,1211,1,
-66,1228,1,67,1233,
-1,68,1238,1,69,
-1243,1,70,1248,1,
-73,3041,16,0,208,
-1,74,1253,1,328,
-1302,1,1048,1344,1,
-82,3042,16,0,208,
-1,1840,3043,16,0,
-208,1,1591,3044,16,
-0,208,1,1341,3045,
-16,0,208,1,1096,
-1312,1,93,1318,1,
-352,1349,1,107,3046,
-16,0,208,1,1114,
-1343,1,118,3047,16,
-0,208,1,1123,3048,
-16,0,208,1,371,
-1365,1,1628,3049,16,
-0,208,1,375,1376,
-1,1882,3050,16,0,
-208,1,377,1381,1,
-379,1386,1,380,1391,
-1,883,3051,16,0,
-208,1,373,1409,1,
-130,3052,16,0,208,
-1,143,3053,16,0,
-208,1,387,3054,16,
-0,208,1,2664,3055,
-16,0,208,1,1159,
-3056,16,0,208,1,
-157,3057,16,0,208,
-1,1413,3058,16,0,
-208,1,1665,3059,16,
-0,208,1,412,3060,
-16,0,208,1,1377,
-3061,16,0,208,1,
-172,3062,16,0,208,
-1,1939,3063,16,0,
-208,1,437,3064,16,
-0,208,1,188,3065,
-16,0,208,1,942,
-1490,1,1195,3066,16,
-0,208,1,1449,3067,
-16,0,208,1,1701,
-3068,16,0,208,1,
-447,1511,1,205,3069,
-16,0,208,1,827,
-3070,16,0,208,1,
-223,3071,16,0,208,
-1,476,1543,1,477,
-1549,1,1231,3072,16,
-0,208,1,479,1559,
-1,480,1564,1,1485,
-3073,16,0,208,1,
-1737,3074,16,0,208,
-1,242,3075,16,0,
-208,1,478,1583,1,
-1001,1588,1,1002,1593,
-1,41,3076,19,172,
-1,41,3077,5,84,
-1,1011,1102,1,1012,
-3078,16,0,170,1,
-1013,1258,1,262,1119,
-1,1267,3079,16,0,
-170,1,515,3080,16,
-0,170,1,1521,3081,
-16,0,170,1,525,
-1216,1,283,1172,1,
-2299,3082,16,0,170,
-1,42,3083,16,0,
-170,1,40,1177,1,
-44,1183,1,47,1184,
-1,1303,3084,16,0,
-170,1,1555,3085,16,
-0,170,1,50,1201,
-1,48,1190,1,49,
-1196,1,51,1206,1,
-63,1222,1,305,1211,
-1,66,1228,1,67,
-1233,1,68,1238,1,
-69,1243,1,70,1248,
-1,73,3086,16,0,
-170,1,74,1253,1,
-328,1302,1,1048,1344,
-1,82,3087,16,0,
-170,1,1840,3088,16,
-0,170,1,1591,3089,
-16,0,170,1,1341,
-3090,16,0,170,1,
-1096,1312,1,93,1318,
-1,352,1349,1,107,
-3091,16,0,170,1,
-1114,1343,1,118,3092,
-16,0,170,1,1123,
-3093,16,0,170,1,
-371,1365,1,1628,3094,
-16,0,170,1,375,
-1376,1,1882,3095,16,
-0,170,1,377,1381,
-1,379,1386,1,380,
-1391,1,883,3096,16,
-0,170,1,373,1409,
-1,130,3097,16,0,
-170,1,143,3098,16,
-0,170,1,387,3099,
-16,0,170,1,2664,
-3100,16,0,170,1,
-1159,3101,16,0,170,
-1,157,3102,16,0,
-170,1,1413,3103,16,
-0,170,1,1665,3104,
-16,0,170,1,412,
-3105,16,0,170,1,
-1377,3106,16,0,170,
-1,172,3107,16,0,
-170,1,1939,3108,16,
-0,170,1,437,3109,
-16,0,170,1,188,
-3110,16,0,170,1,
-942,1490,1,1195,3111,
-16,0,170,1,1449,
-3112,16,0,170,1,
-1701,3113,16,0,170,
-1,447,1511,1,205,
-3114,16,0,170,1,
-827,3115,16,0,170,
-1,223,3116,16,0,
-170,1,476,1543,1,
-477,1549,1,1231,3117,
-16,0,170,1,479,
-1559,1,480,1564,1,
-1485,3118,16,0,170,
-1,1737,3119,16,0,
-170,1,242,3120,16,
-0,170,1,478,1583,
-1,1001,1588,1,1002,
-1593,1,42,3121,19,
-394,1,42,3122,5,
-38,1,1901,3123,16,
-0,392,1,2075,3124,
-16,0,392,1,1860,
-821,1,1803,787,1,
-1804,3125,16,0,392,
-1,2413,3126,16,0,
-392,1,2198,3127,16,
-0,392,1,1873,835,
-1,1657,894,1,1989,
-916,1,1990,3128,16,
-0,392,1,1775,3129,
-16,0,392,1,32,
-3130,16,0,392,1,
-2105,814,1,2106,3131,
-16,0,392,1,2364,
-827,1,2227,908,1,
-2337,3132,16,0,392,
-1,2021,718,1,2458,
-876,1,2459,882,1,
-2462,889,1,2136,842,
-1,2464,899,1,2029,
-725,1,2030,731,1,
-2031,736,1,2032,741,
-1,2033,746,1,2035,
-752,1,2037,757,1,
-2039,762,1,1931,861,
-1,2041,768,1,2043,
-774,1,2045,779,1,
-1574,799,1,1958,3133,
-16,0,392,1,43,
-3134,19,453,1,43,
-3135,5,25,1,2035,
-752,1,2037,757,1,
-2039,762,1,2041,768,
-1,2227,908,1,2043,
-774,1,1657,894,1,
-1860,821,1,2136,842,
-1,2021,718,1,2459,
-882,1,1574,799,1,
-2105,3136,16,0,578,
-1,1931,861,1,1873,
-835,1,2031,736,1,
-1803,787,1,1989,3137,
-16,0,451,1,2464,
-899,1,2029,725,1,
-2030,731,1,2364,827,
-1,2032,741,1,2033,
-746,1,2045,779,1,
-44,3138,19,264,1,
-44,3139,5,38,1,
-1901,3140,16,0,262,
-1,2075,3141,16,0,
-262,1,1860,821,1,
-1803,787,1,1804,3142,
-16,0,262,1,2413,
-3143,16,0,262,1,
-2198,3144,16,0,262,
-1,1873,835,1,1657,
-894,1,1989,916,1,
-1990,3145,16,0,262,
-1,1775,3146,16,0,
-262,1,32,3147,16,
-0,262,1,2105,814,
-1,2106,3148,16,0,
-262,1,2364,827,1,
-2227,908,1,2337,3149,
-16,0,262,1,2021,
-718,1,2458,876,1,
-2459,882,1,2462,889,
-1,2136,842,1,2464,
-899,1,2029,725,1,
-2030,731,1,2031,736,
-1,2032,741,1,2033,
-746,1,2035,752,1,
-2037,757,1,2039,762,
-1,1931,861,1,2041,
-768,1,2043,774,1,
-2045,779,1,1574,799,
-1,1958,3150,16,0,
-262,1,45,3151,19,
-287,1,45,3152,5,
-39,1,1901,3153,16,
-0,315,1,2075,3154,
-16,0,315,1,1860,
-821,1,1803,787,1,
-1804,3155,16,0,315,
-1,2413,3156,16,0,
-315,1,2198,3157,16,
-0,315,1,1873,835,
-1,1657,894,1,1989,
-916,1,1990,3158,16,
-0,315,1,1775,3159,
-16,0,315,1,32,
-3160,16,0,315,1,
-2105,814,1,2106,3161,
-16,0,315,1,2364,
-827,1,2227,908,1,
-2337,3162,16,0,315,
-1,2021,718,1,2458,
-876,1,2459,882,1,
-2462,889,1,2136,842,
-1,2464,899,1,2029,
-725,1,2030,731,1,
-2031,736,1,2032,741,
-1,2033,746,1,2035,
-752,1,2037,757,1,
-2039,762,1,1931,861,
-1,2041,768,1,2043,
-774,1,2045,779,1,
-1832,3163,16,0,285,
-1,1574,799,1,1958,
-3164,16,0,315,1,
-46,3165,19,671,1,
-46,3166,5,38,1,
-1901,3167,16,0,669,
-1,2075,3168,16,0,
-669,1,1860,821,1,
-1803,787,1,1804,3169,
-16,0,669,1,2413,
-3170,16,0,669,1,
-2198,3171,16,0,669,
-1,1873,835,1,1657,
-894,1,1989,916,1,
-1990,3172,16,0,669,
-1,1775,3173,16,0,
-669,1,32,3174,16,
-0,669,1,2105,814,
-1,2106,3175,16,0,
-669,1,2364,827,1,
-2227,908,1,2337,3176,
-16,0,669,1,2021,
-718,1,2458,876,1,
-2459,882,1,2462,889,
-1,2136,842,1,2464,
-899,1,2029,725,1,
-2030,731,1,2031,736,
-1,2032,741,1,2033,
-746,1,2035,752,1,
-2037,757,1,2039,762,
-1,1931,861,1,2041,
-768,1,2043,774,1,
-2045,779,1,1574,799,
-1,1958,3177,16,0,
-669,1,47,3178,19,
-466,1,47,3179,5,
-19,1,0,3180,16,
-0,464,1,2706,3181,
-16,0,464,1,2634,
-691,1,2636,3182,16,
-0,464,1,2639,707,
-1,2714,3183,17,3184,
-15,3185,4,36,37,
-0,71,0,108,0,
-111,0,98,0,97,
-0,108,0,68,0,
-101,0,102,0,105,
-0,110,0,105,0,
-116,0,105,0,111,
-0,110,0,115,0,
-1,-1,1,5,3186,
-20,3187,4,38,71,
-0,108,0,111,0,
-98,0,97,0,108,
+2271,22,1,173,1,
+1514,1230,1,9,1235,
+1,10,1889,1,262,
+1241,1,1267,1247,1,
+2775,2272,16,0,792,
+1,1521,1252,1,1773,
+2273,16,0,264,1,
+2527,1895,1,19,1269,
+1,20,2274,16,0,
+161,1,2531,2275,17,
+2276,15,2277,4,66,
+37,0,73,0,110,
+0,116,0,86,0,
+101,0,99,0,86,
+0,101,0,99,0,
+65,0,114,0,103,
+0,117,0,109,0,
+101,0,110,0,116,
 0,68,0,101,0,
-102,0,105,0,110,
-0,105,0,116,0,
+99,0,108,0,97,
+0,114,0,97,0,
+116,0,105,0,111,
+0,110,0,76,0,
+105,0,115,0,116,
+0,1,-1,1,5,
+2278,20,2279,4,68,
+73,0,110,0,116,
+0,86,0,101,0,
+99,0,86,0,101,
+0,99,0,65,0,
+114,0,103,0,117,
+0,109,0,101,0,
+110,0,116,0,68,
+0,101,0,99,0,
+108,0,97,0,114,
+0,97,0,116,0,
 105,0,111,0,110,
-0,115,0,95,0,
-50,0,1,145,1,
-3,1,3,1,2,
-3188,22,1,4,1,
-2558,697,1,2716,3189,
-17,3190,15,3185,1,
--1,1,5,3191,20,
-3192,4,38,71,0,
-108,0,111,0,98,
-0,97,0,108,0,
-68,0,101,0,102,
-0,105,0,110,0,
-105,0,116,0,105,
+0,76,0,105,0,
+115,0,116,0,95,
+0,49,0,1,210,
+1,3,1,6,1,
+5,2280,22,1,46,
+1,2281,1276,1,525,
+1339,1,30,1904,1,
+1002,1715,1,283,1295,
+1,2546,2281,17,2282,
+15,2283,4,66,37,
+0,73,0,110,0,
+116,0,82,0,111,
+0,116,0,82,0,
+111,0,116,0,65,
+0,114,0,103,0,
+117,0,109,0,101,
+0,110,0,116,0,
+68,0,101,0,99,
+0,108,0,97,0,
+114,0,97,0,116,
+0,105,0,111,0,
+110,0,76,0,105,
+0,115,0,116,0,
+1,-1,1,5,2284,
+20,2285,4,68,73,
+0,110,0,116,0,
+82,0,111,0,116,
+0,82,0,111,0,
+116,0,65,0,114,
+0,103,0,117,0,
+109,0,101,0,110,
+0,116,0,68,0,
+101,0,99,0,108,
+0,97,0,114,0,
+97,0,116,0,105,
 0,111,0,110,0,
-115,0,95,0,49,
-0,1,144,1,3,
-1,2,1,1,3193,
-22,1,3,1,2022,
-3194,16,0,567,1,
-2459,882,1,2715,3195,
-17,3196,15,3185,1,
--1,1,5,3197,20,
-3198,4,38,71,0,
-108,0,111,0,98,
-0,97,0,108,0,
-68,0,101,0,102,
-0,105,0,110,0,
-105,0,116,0,105,
+76,0,105,0,115,
+0,116,0,95,0,
+49,0,1,209,1,
+3,1,6,1,5,
+2286,22,1,45,1,
+2547,2287,16,0,519,
+1,1010,2288,16,0,
+701,1,40,1300,1,
+41,1916,1,42,1920,
+1,44,1306,1,2555,
+2289,16,0,645,1,
+1260,1218,1,47,1307,
+1,48,1313,1,49,
+1319,1,50,1324,1,
+51,1329,1,2562,2290,
+17,2291,15,2292,4,
+54,37,0,73,0,
+110,0,116,0,65,
+0,114,0,103,0,
+117,0,109,0,101,
+0,110,0,116,0,
+68,0,101,0,99,
+0,108,0,97,0,
+114,0,97,0,116,
+0,105,0,111,0,
+110,0,76,0,105,
+0,115,0,116,0,
+1,-1,1,5,2293,
+20,2294,4,56,73,
+0,110,0,116,0,
+65,0,114,0,103,
+0,117,0,109,0,
+101,0,110,0,116,
+0,68,0,101,0,
+99,0,108,0,97,
+0,114,0,97,0,
+116,0,105,0,111,
+0,110,0,76,0,
+105,0,115,0,116,
+0,95,0,49,0,
+1,207,1,3,1,
+2,1,1,2295,22,
+1,43,1,2563,2296,
+16,0,661,1,305,
+1334,1,2576,2297,16,
+0,571,1,2570,2298,
+17,2299,15,2300,4,
+54,37,0,75,0,
+101,0,121,0,65,
+0,114,0,103,0,
+117,0,109,0,101,
+0,110,0,116,0,
+68,0,101,0,99,
+0,108,0,97,0,
+114,0,97,0,116,
+0,105,0,111,0,
+110,0,76,0,105,
+0,115,0,116,0,
+1,-1,1,5,2301,
+20,2302,4,56,75,
+0,101,0,121,0,
+65,0,114,0,103,
+0,117,0,109,0,
+101,0,110,0,116,
+0,68,0,101,0,
+99,0,108,0,97,
+0,114,0,97,0,
+116,0,105,0,111,
+0,110,0,76,0,
+105,0,115,0,116,
+0,95,0,49,0,
+1,206,1,3,1,
+2,1,1,2303,22,
+1,42,1,61,2304,
+16,0,220,1,63,
+1345,1,66,1351,1,
+67,1356,1,68,1361,
+1,69,1366,1,70,
+1371,1,2581,1926,1,
+73,2305,16,0,230,
+1,74,1376,1,1013,
+1381,1,2335,2306,16,
+0,266,1,1332,1386,
+1,1048,1462,1,2590,
+2307,16,0,774,1,
+82,1403,1,1840,2308,
+16,0,338,1,2516,
+2309,17,2310,15,2311,
+4,66,37,0,75,
+0,101,0,121,0,
+73,0,110,0,116,
+0,73,0,110,0,
+116,0,65,0,114,
+0,103,0,117,0,
+109,0,101,0,110,
+0,116,0,68,0,
+101,0,99,0,108,
+0,97,0,114,0,
+97,0,116,0,105,
 0,111,0,110,0,
-115,0,95,0,51,
-0,1,146,1,3,
-1,2,1,1,3199,
-22,1,5,1,2464,
-899,1,2466,3200,17,
-3201,15,3202,4,50,
+76,0,105,0,115,
+0,116,0,1,-1,
+1,5,2312,20,2313,
+4,68,75,0,101,
+0,121,0,73,0,
+110,0,116,0,73,
+0,110,0,116,0,
+65,0,114,0,103,
+0,117,0,109,0,
+101,0,110,0,116,
+0,68,0,101,0,
+99,0,108,0,97,
+0,114,0,97,0,
+116,0,105,0,111,
+0,110,0,76,0,
+105,0,115,0,116,
+0,95,0,49,0,
+1,211,1,3,1,
+6,1,5,2314,22,
+1,47,1,2517,2315,
+16,0,487,1,328,
+1425,1,1303,1430,1,
+1096,1694,1,93,1435,
+1,1550,1440,1,827,
+1448,1,2532,2316,16,
+0,628,1,1011,1224,
+1,107,1455,1,1114,
+1461,1,2542,1909,1,
+1871,2317,16,0,348,
+1,1370,1570,1,1478,
+1575,1,118,1473,1,
+1123,1478,1,371,1483,
+1,1377,1489,1,375,
+1494,1,1882,2318,16,
+0,363,1,377,1499,
+1,352,1467,1,379,
+1504,1,1341,1420,1,
+130,1532,1,2074,2319,
+16,0,641,1,373,
+1527,1,1012,2320,16,
+0,703,1,380,1509,
+1,143,1537,1,1152,
+1543,1,1406,1548,1,
+1159,1555,1,157,1560,
+1,1413,1565,1,883,
+1515,1,2512,1882,1,
+1296,1290,1,172,1586,
+1,1665,1591,1,2766,
+1934,1,1939,2321,16,
+0,482,1,1188,1596,
+1,1442,1601,1,188,
+1635,1,942,1607,1,
+1195,1613,1,1449,1618,
+1,1701,1623,1,447,
+1628,1,1094,2322,16,
+0,785,1,205,1640,
+1,2554,2323,17,2324,
+15,2325,4,60,37,
+0,86,0,101,0,
+99,0,116,0,111,
+0,114,0,65,0,
+114,0,103,0,117,
+0,109,0,101,0,
+110,0,116,0,68,
+0,101,0,99,0,
+108,0,97,0,114,
+0,97,0,116,0,
+105,0,111,0,110,
+0,76,0,105,0,
+115,0,116,0,1,
+-1,1,5,2326,20,
+2327,4,62,86,0,
+101,0,99,0,116,
+0,111,0,114,0,
+65,0,114,0,103,
+0,117,0,109,0,
+101,0,110,0,116,
+0,68,0,101,0,
+99,0,108,0,97,
+0,114,0,97,0,
+116,0,105,0,111,
+0,110,0,76,0,
+105,0,115,0,116,
+0,95,0,49,0,
+1,208,1,3,1,
+2,1,1,2328,22,
+1,44,1,2467,1938,
+1,464,1944,1,2197,
+2329,16,0,772,1,
+1224,1645,1,223,1650,
+1,1730,1655,1,2571,
+2330,16,0,673,1,
+477,1666,1,1231,1671,
+1,479,1676,1,480,
+1681,1,1485,1687,1,
+459,1949,1,476,1660,
+1,242,1700,1,478,
+1705,1,481,1951,1,
+1001,1710,1,2508,1956,
+1,18,2331,19,564,
+1,18,2332,5,84,
+1,1011,1224,1,1012,
+2333,16,0,562,1,
+1013,1381,1,262,1241,
+1,1267,2334,16,0,
+562,1,515,2335,16,
+0,562,1,1521,2336,
+16,0,562,1,525,
+1339,1,2788,2337,16,
+0,562,1,283,1295,
+1,2299,2338,16,0,
+562,1,42,2339,16,
+0,562,1,40,1300,
+1,44,1306,1,47,
+1307,1,1303,2340,16,
+0,562,1,1555,2341,
+16,0,562,1,50,
+1324,1,48,1313,1,
+49,1319,1,51,1329,
+1,63,1345,1,305,
+1334,1,66,1351,1,
+67,1356,1,68,1361,
+1,69,1366,1,70,
+1371,1,73,2342,16,
+0,562,1,74,1376,
+1,328,1425,1,1048,
+2343,16,0,562,1,
+82,2344,16,0,562,
+1,1840,2345,16,0,
+562,1,1591,2346,16,
+0,562,1,1341,2347,
+16,0,562,1,1096,
+1694,1,93,1435,1,
+352,1467,1,107,2348,
+16,0,562,1,1114,
+1461,1,118,2349,16,
+0,562,1,1123,2350,
+16,0,562,1,371,
+1483,1,1628,2351,16,
+0,562,1,375,1494,
+1,1882,2352,16,0,
+562,1,377,1499,1,
+379,1504,1,380,1509,
+1,883,2353,16,0,
+562,1,373,1527,1,
+130,2354,16,0,562,
+1,143,2355,16,0,
+562,1,387,2356,16,
+0,562,1,1159,2357,
+16,0,562,1,157,
+2358,16,0,562,1,
+1413,2359,16,0,562,
+1,1665,2360,16,0,
+562,1,412,2361,16,
+0,562,1,1377,2362,
+16,0,562,1,172,
+2363,16,0,562,1,
+1939,2364,16,0,562,
+1,437,2365,16,0,
+562,1,188,2366,16,
+0,562,1,942,2367,
+16,0,562,1,1195,
+2368,16,0,562,1,
+1449,2369,16,0,562,
+1,1701,2370,16,0,
+562,1,447,1628,1,
+205,2371,16,0,562,
+1,827,2372,16,0,
+562,1,223,2373,16,
+0,562,1,476,1660,
+1,477,1666,1,1231,
+2374,16,0,562,1,
+479,1676,1,480,1681,
+1,1485,2375,16,0,
+562,1,1737,2376,16,
+0,562,1,242,2377,
+16,0,562,1,478,
+1705,1,1001,1710,1,
+1002,1715,1,19,2378,
+19,254,1,19,2379,
+5,176,1,256,2380,
+16,0,252,1,1261,
+2381,16,0,252,1,
+1011,1224,1,1012,2382,
+16,0,521,1,2458,
+998,1,262,1241,1,
+1267,2383,16,0,521,
+1,2021,840,1,1521,
+2384,16,0,521,1,
+1775,2385,16,0,252,
+1,2029,847,1,2030,
+853,1,2031,858,1,
+2032,863,1,2033,868,
+1,277,2386,16,0,
+252,1,2788,2387,16,
+0,521,1,2037,879,
+1,2039,884,1,32,
+2388,16,0,252,1,
+2464,1021,1,2293,2389,
+16,0,252,1,2043,
+896,1,2045,901,1,
+2299,2390,16,0,521,
+1,41,2391,16,0,
+252,1,42,2392,16,
+0,521,1,40,1300,
+1,44,1306,1,43,
+2393,16,0,252,1,
+1804,2394,16,0,252,
+1,48,1313,1,49,
+1319,1,47,1307,1,
+51,1329,1,52,2395,
+16,0,252,1,50,
+1324,1,305,1334,1,
+1096,1694,1,1515,2396,
+16,0,252,1,2318,
+2397,16,0,252,1,
+283,1295,1,63,1345,
+1,66,1351,1,67,
+1356,1,68,1361,1,
+69,1366,1,70,1371,
+1,71,2398,16,0,
+252,1,73,2399,16,
+0,521,1,74,1376,
+1,1013,1381,1,76,
+2400,16,0,252,1,
+1834,2401,16,0,252,
+1,2337,2402,16,0,
+252,1,79,2403,16,
+0,252,1,1335,2404,
+16,0,252,1,299,
+2405,16,0,252,1,
+82,2406,16,0,521,
+1,1840,2407,16,0,
+521,1,1297,2408,16,
+0,252,1,85,2409,
+16,0,252,1,1341,
+2410,16,0,521,1,
+89,2411,16,0,252,
+1,1303,2412,16,0,
+521,1,2035,874,1,
+93,1435,1,322,2413,
+16,0,252,1,97,
+2414,16,0,252,1,
+2041,890,1,1555,2415,
+16,0,521,1,827,
+2416,16,0,521,1,
+102,2417,16,0,252,
+1,1860,943,1,1803,
+909,1,2364,949,1,
+107,2418,16,0,521,
+1,509,2419,16,0,
+252,1,1114,1461,1,
+112,2420,16,0,252,
+1,1117,2421,16,0,
+252,1,352,1467,1,
+1873,958,1,118,2422,
+16,0,521,1,1123,
+2423,16,0,521,1,
+371,1483,1,515,2424,
+16,0,521,1,1377,
+2425,16,0,521,1,
+124,2426,16,0,252,
+1,1882,2427,16,0,
+521,1,377,1499,1,
+379,1504,1,380,1509,
+1,130,2428,16,0,
+521,1,346,2429,16,
+0,252,1,2075,2430,
+16,0,252,1,373,
+1527,1,387,2431,16,
+0,521,1,137,2432,
+16,0,252,1,143,
+2433,16,0,521,1,
+1901,2434,16,0,252,
+1,1048,2435,16,0,
+521,1,1153,2436,16,
+0,252,1,375,1494,
+1,151,2437,16,0,
+252,1,1407,2438,16,
+0,252,1,1659,2439,
+16,0,252,1,2413,
+2440,16,0,252,1,
+1159,2441,16,0,521,
+1,381,2442,16,0,
+252,1,157,2443,16,
+0,521,1,1413,2444,
+16,0,521,1,883,
+2445,16,0,521,1,
+1371,2446,16,0,252,
+1,328,1425,1,2105,
+936,1,2106,2447,16,
+0,252,1,166,2448,
+16,0,252,1,525,
+2449,16,0,252,1,
+1622,2450,16,0,252,
+1,406,2451,16,0,
+252,1,1574,921,1,
+172,2452,16,0,521,
+1,1931,983,1,412,
+2453,16,0,521,1,
+1933,2454,16,0,252,
+1,1876,2455,16,0,
+252,1,431,2456,16,
+0,252,1,1585,2457,
+16,0,252,1,182,
+2458,16,0,252,1,
+1628,2459,16,0,521,
+1,1189,2460,16,0,
+252,1,437,2461,16,
+0,521,1,1591,2462,
+16,0,521,1,188,
+2463,16,0,521,1,
+1695,2464,16,0,252,
+1,2198,2465,16,0,
+252,1,1195,2466,16,
+0,521,1,1449,2467,
+16,0,521,1,1701,
+2468,16,0,521,1,
+447,2469,16,0,252,
+1,2782,2470,16,0,
+252,1,199,2471,16,
+0,252,1,2459,1004,
+1,1958,2472,16,0,
+252,1,2462,1011,1,
+1657,1016,1,205,2473,
+16,0,521,1,459,
+2474,16,0,252,1,
+462,2475,16,0,252,
+1,1665,2476,16,0,
+521,1,217,2477,16,
+0,252,1,2227,1030,
+1,942,2478,16,0,
+521,1,1225,2479,16,
+0,252,1,223,2480,
+16,0,521,1,1479,
+2481,16,0,252,1,
+1731,2482,16,0,252,
+1,477,1666,1,1231,
+2483,16,0,521,1,
+479,1676,1,480,1681,
+1,1485,2484,16,0,
+521,1,1737,2485,16,
+0,521,1,1989,1038,
+1,1990,2486,16,0,
+252,1,1443,2487,16,
+0,252,1,236,2488,
+16,0,252,1,2136,
+965,1,476,1660,1,
+242,2489,16,0,521,
+1,478,1705,1,1939,
+2490,16,0,521,1,
+1001,1710,1,1002,1715,
+1,1756,2491,16,0,
+252,1,20,2492,19,
+496,1,20,2493,5,
+84,1,1011,1224,1,
+1012,2494,16,0,494,
+1,1013,1381,1,262,
+1241,1,1267,2495,16,
+0,494,1,515,2496,
+16,0,494,1,1521,
+2497,16,0,494,1,
+525,1339,1,2788,2498,
+16,0,494,1,283,
+1295,1,2299,2499,16,
+0,494,1,42,2500,
+16,0,494,1,40,
+1300,1,44,1306,1,
+47,1307,1,1303,2501,
+16,0,494,1,1555,
+2502,16,0,494,1,
+50,1324,1,48,1313,
+1,49,1319,1,51,
+1329,1,63,1345,1,
+305,1334,1,66,1351,
+1,67,1356,1,68,
+1361,1,69,1366,1,
+70,1371,1,73,2503,
+16,0,494,1,74,
+1376,1,328,2504,16,
+0,494,1,1048,2505,
+16,0,494,1,82,
+2506,16,0,494,1,
+1840,2507,16,0,494,
+1,1591,2508,16,0,
+494,1,1341,2509,16,
+0,494,1,1096,1694,
+1,93,1435,1,352,
+2510,16,0,494,1,
+107,2511,16,0,494,
+1,1114,1461,1,118,
+2512,16,0,494,1,
+1123,2513,16,0,494,
+1,371,1483,1,1628,
+2514,16,0,494,1,
+375,1494,1,1882,2515,
+16,0,494,1,377,
+1499,1,379,1504,1,
+380,1509,1,883,2516,
+16,0,494,1,373,
+1527,1,130,2517,16,
+0,494,1,143,2518,
+16,0,494,1,387,
+2519,16,0,494,1,
+1159,2520,16,0,494,
+1,157,2521,16,0,
+494,1,1413,2522,16,
+0,494,1,1665,2523,
+16,0,494,1,412,
+2524,16,0,494,1,
+1377,2525,16,0,494,
+1,172,2526,16,0,
+494,1,1939,2527,16,
+0,494,1,437,2528,
+16,0,494,1,188,
+2529,16,0,494,1,
+942,2530,16,0,494,
+1,1195,2531,16,0,
+494,1,1449,2532,16,
+0,494,1,1701,2533,
+16,0,494,1,447,
+1628,1,205,2534,16,
+0,494,1,827,2535,
+16,0,494,1,223,
+2536,16,0,494,1,
+476,1660,1,477,1666,
+1,1231,2537,16,0,
+494,1,479,1676,1,
+480,1681,1,1485,2538,
+16,0,494,1,1737,
+2539,16,0,494,1,
+242,2540,16,0,494,
+1,478,1705,1,1001,
+1710,1,1002,1715,1,
+21,2541,19,468,1,
+21,2542,5,84,1,
+1011,1224,1,1012,2543,
+16,0,466,1,1013,
+1381,1,262,1241,1,
+1267,2544,16,0,466,
+1,515,2545,16,0,
+466,1,1521,2546,16,
+0,466,1,525,1339,
+1,2788,2547,16,0,
+466,1,283,1295,1,
+2299,2548,16,0,466,
+1,42,2549,16,0,
+466,1,40,1300,1,
+44,1306,1,47,1307,
+1,1303,2550,16,0,
+466,1,1555,2551,16,
+0,466,1,50,1324,
+1,48,1313,1,49,
+1319,1,51,1329,1,
+63,1345,1,305,1334,
+1,66,1351,1,67,
+1356,1,68,1361,1,
+69,1366,1,70,1371,
+1,73,2552,16,0,
+466,1,74,1376,1,
+328,2553,16,0,466,
+1,1048,2554,16,0,
+466,1,82,2555,16,
+0,466,1,1840,2556,
+16,0,466,1,1591,
+2557,16,0,466,1,
+1341,2558,16,0,466,
+1,1096,1694,1,93,
+1435,1,352,2559,16,
+0,466,1,107,2560,
+16,0,466,1,1114,
+1461,1,118,2561,16,
+0,466,1,1123,2562,
+16,0,466,1,371,
+1483,1,1628,2563,16,
+0,466,1,375,1494,
+1,1882,2564,16,0,
+466,1,377,1499,1,
+379,1504,1,380,1509,
+1,883,2565,16,0,
+466,1,373,1527,1,
+130,2566,16,0,466,
+1,143,2567,16,0,
+466,1,387,2568,16,
+0,466,1,1159,2569,
+16,0,466,1,157,
+2570,16,0,466,1,
+1413,2571,16,0,466,
+1,1665,2572,16,0,
+466,1,412,2573,16,
+0,466,1,1377,2574,
+16,0,466,1,172,
+2575,16,0,466,1,
+1939,2576,16,0,466,
+1,437,2577,16,0,
+466,1,188,2578,16,
+0,466,1,942,2579,
+16,0,466,1,1195,
+2580,16,0,466,1,
+1449,2581,16,0,466,
+1,1701,2582,16,0,
+466,1,447,1628,1,
+205,2583,16,0,466,
+1,827,2584,16,0,
+466,1,223,2585,16,
+0,466,1,476,1660,
+1,477,1666,1,1231,
+2586,16,0,466,1,
+479,1676,1,480,1681,
+1,1485,2587,16,0,
+466,1,1737,2588,16,
+0,466,1,242,2589,
+16,0,466,1,478,
+1705,1,1001,1710,1,
+1002,1715,1,22,2590,
+19,419,1,22,2591,
+5,84,1,1011,1224,
+1,1012,2592,16,0,
+417,1,1013,1381,1,
+262,1241,1,1267,2593,
+16,0,417,1,515,
+2594,16,0,417,1,
+1521,2595,16,0,417,
+1,525,1339,1,2788,
+2596,16,0,417,1,
+283,1295,1,2299,2597,
+16,0,417,1,42,
+2598,16,0,417,1,
+40,1300,1,44,1306,
+1,47,1307,1,1303,
+2599,16,0,417,1,
+1555,2600,16,0,417,
+1,50,1324,1,48,
+1313,1,49,1319,1,
+51,1329,1,63,1345,
+1,305,1334,1,66,
+1351,1,67,1356,1,
+68,1361,1,69,1366,
+1,70,1371,1,73,
+2601,16,0,417,1,
+74,1376,1,328,2602,
+16,0,417,1,1048,
+2603,16,0,417,1,
+82,2604,16,0,417,
+1,1840,2605,16,0,
+417,1,1591,2606,16,
+0,417,1,1341,2607,
+16,0,417,1,1096,
+1694,1,93,1435,1,
+352,2608,16,0,417,
+1,107,2609,16,0,
+417,1,1114,1461,1,
+118,2610,16,0,417,
+1,1123,2611,16,0,
+417,1,371,1483,1,
+1628,2612,16,0,417,
+1,375,1494,1,1882,
+2613,16,0,417,1,
+377,1499,1,379,1504,
+1,380,1509,1,883,
+2614,16,0,417,1,
+373,1527,1,130,2615,
+16,0,417,1,143,
+2616,16,0,417,1,
+387,2617,16,0,417,
+1,1159,2618,16,0,
+417,1,157,2619,16,
+0,417,1,1413,2620,
+16,0,417,1,1665,
+2621,16,0,417,1,
+412,2622,16,0,417,
+1,1377,2623,16,0,
+417,1,172,2624,16,
+0,417,1,1939,2625,
+16,0,417,1,437,
+2626,16,0,417,1,
+188,2627,16,0,417,
+1,942,2628,16,0,
+417,1,1195,2629,16,
+0,417,1,1449,2630,
+16,0,417,1,1701,
+2631,16,0,417,1,
+447,1628,1,205,2632,
+16,0,417,1,827,
+2633,16,0,417,1,
+223,2634,16,0,417,
+1,476,1660,1,477,
+1666,1,1231,2635,16,
+0,417,1,479,1676,
+1,480,1681,1,1485,
+2636,16,0,417,1,
+1737,2637,16,0,417,
+1,242,2638,16,0,
+417,1,478,1705,1,
+1001,1710,1,1002,1715,
+1,23,2639,19,582,
+1,23,2640,5,38,
+1,1901,2641,16,0,
+580,1,2075,2642,16,
+0,580,1,1860,943,
+1,1803,909,1,1804,
+2643,16,0,580,1,
+2413,2644,16,0,580,
+1,2198,2645,16,0,
+580,1,1873,958,1,
+1657,1016,1,1989,1038,
+1,1990,2646,16,0,
+580,1,1775,2647,16,
+0,580,1,32,2648,
+16,0,580,1,2105,
+936,1,2106,2649,16,
+0,580,1,2364,949,
+1,2227,1030,1,2337,
+2650,16,0,580,1,
+2021,840,1,2458,998,
+1,2459,1004,1,2462,
+1011,1,2136,965,1,
+2464,1021,1,2029,847,
+1,2030,853,1,2031,
+858,1,2032,863,1,
+2033,868,1,2035,874,
+1,2037,879,1,2039,
+884,1,1931,983,1,
+2041,890,1,2043,896,
+1,2045,901,1,1574,
+921,1,1958,2651,16,
+0,580,1,24,2652,
+19,196,1,24,2653,
+5,5,1,44,2654,
+16,0,194,1,377,
+2655,16,0,618,1,
+40,2656,16,0,796,
+1,63,2657,16,0,
+222,1,373,2658,16,
+0,614,1,25,2659,
+19,324,1,25,2660,
+5,177,1,256,2661,
+16,0,623,1,1261,
+2662,16,0,623,1,
+1011,1224,1,1012,2663,
+16,0,322,1,2458,
+998,1,262,1241,1,
+1267,2664,16,0,322,
+1,2021,840,1,1521,
+2665,16,0,322,1,
+1775,2666,16,0,623,
+1,2029,847,1,2030,
+853,1,2031,858,1,
+2032,863,1,2033,868,
+1,277,2667,16,0,
+623,1,2788,2668,16,
+0,322,1,2037,879,
+1,2039,884,1,32,
+2669,16,0,623,1,
+2464,1021,1,2293,2670,
+16,0,623,1,2043,
+896,1,2045,901,1,
+2299,2671,16,0,322,
+1,41,2672,16,0,
+623,1,42,2673,16,
+0,322,1,40,1300,
+1,44,1306,1,43,
+2674,16,0,623,1,
+1804,2675,16,0,623,
+1,48,1313,1,49,
+1319,1,47,1307,1,
+51,1329,1,52,2676,
+16,0,623,1,50,
+1324,1,305,1334,1,
+1096,1694,1,1515,2677,
+16,0,623,1,2318,
+2678,16,0,623,1,
+62,2679,16,0,623,
+1,63,1345,1,66,
+1351,1,67,1356,1,
+68,1361,1,69,1366,
+1,70,1371,1,71,
+2680,16,0,623,1,
+283,1295,1,73,2681,
+16,0,322,1,74,
+1376,1,1013,1381,1,
+76,2682,16,0,623,
+1,1834,2683,16,0,
+623,1,2337,2684,16,
+0,623,1,79,2685,
+16,0,623,1,1335,
+2686,16,0,623,1,
+299,2687,16,0,623,
+1,82,2688,16,0,
+322,1,1840,2689,16,
+0,322,1,1297,2690,
+16,0,623,1,85,
+2691,16,0,623,1,
+1341,2692,16,0,322,
+1,89,2693,16,0,
+623,1,1303,2694,16,
+0,322,1,2035,874,
+1,93,1435,1,322,
+2695,16,0,623,1,
+97,2696,16,0,623,
+1,2041,890,1,1555,
+2697,16,0,322,1,
+827,2698,16,0,322,
+1,102,2699,16,0,
+623,1,1860,943,1,
+1803,909,1,2364,949,
+1,107,2700,16,0,
+322,1,509,2701,16,
+0,623,1,1114,1461,
+1,112,2702,16,0,
+623,1,1117,2703,16,
+0,623,1,352,1467,
+1,1873,958,1,118,
+1473,1,1123,2704,16,
+0,322,1,371,1483,
+1,515,2705,16,0,
+322,1,1377,2706,16,
+0,322,1,124,2707,
+16,0,623,1,1882,
+2708,16,0,322,1,
+377,1499,1,379,1504,
+1,380,1509,1,130,
+1532,1,346,2709,16,
+0,623,1,2075,2710,
+16,0,623,1,373,
+1527,1,387,2711,16,
+0,322,1,137,2712,
+16,0,623,1,143,
+2713,16,0,322,1,
+1901,2714,16,0,623,
+1,1048,1462,1,1153,
+2715,16,0,623,1,
+375,1494,1,151,2716,
+16,0,623,1,1407,
+2717,16,0,623,1,
+1659,2718,16,0,623,
+1,2413,2719,16,0,
+623,1,1159,2720,16,
+0,322,1,381,2721,
+16,0,623,1,157,
+2722,16,0,322,1,
+1413,2723,16,0,322,
+1,883,2724,16,0,
+322,1,1371,2725,16,
+0,623,1,328,1425,
+1,2105,936,1,2106,
+2726,16,0,623,1,
+166,2727,16,0,623,
+1,525,2728,16,0,
+623,1,1622,2729,16,
+0,623,1,406,2730,
+16,0,623,1,1574,
+921,1,172,1586,1,
+1931,983,1,412,2731,
+16,0,322,1,1933,
+2732,16,0,623,1,
+1876,2733,16,0,623,
+1,431,2734,16,0,
+623,1,1585,2735,16,
+0,623,1,182,2736,
+16,0,623,1,1628,
+2737,16,0,322,1,
+1189,2738,16,0,623,
+1,437,2739,16,0,
+322,1,1591,2740,16,
+0,322,1,188,1635,
+1,1695,2741,16,0,
+623,1,2198,2742,16,
+0,623,1,1195,2743,
+16,0,322,1,1449,
+2744,16,0,322,1,
+1701,2745,16,0,322,
+1,447,2746,16,0,
+623,1,2782,2747,16,
+0,623,1,199,2748,
+16,0,623,1,2459,
+1004,1,1958,2749,16,
+0,623,1,2462,1011,
+1,1657,1016,1,205,
+2750,16,0,322,1,
+459,2751,16,0,623,
+1,462,2752,16,0,
+623,1,1665,2753,16,
+0,322,1,217,2754,
+16,0,623,1,2227,
+1030,1,942,1607,1,
+1225,2755,16,0,623,
+1,223,2756,16,0,
+322,1,1479,2757,16,
+0,623,1,1731,2758,
+16,0,623,1,477,
+1666,1,1231,2759,16,
+0,322,1,479,1676,
+1,480,1681,1,1485,
+2760,16,0,322,1,
+1737,2761,16,0,322,
+1,1989,1038,1,1990,
+2762,16,0,623,1,
+1443,2763,16,0,623,
+1,236,2764,16,0,
+623,1,2136,965,1,
+476,1660,1,242,2765,
+16,0,322,1,478,
+1705,1,1939,2766,16,
+0,322,1,1001,1710,
+1,1002,1715,1,1756,
+2767,16,0,623,1,
+26,2768,19,343,1,
+26,2769,5,84,1,
+1011,1224,1,1012,2770,
+16,0,341,1,1013,
+1381,1,262,1241,1,
+1267,2771,16,0,341,
+1,515,2772,16,0,
+770,1,1521,2773,16,
+0,341,1,525,1339,
+1,2788,2774,16,0,
+341,1,283,1295,1,
+2299,2775,16,0,341,
+1,42,2776,16,0,
+341,1,40,1300,1,
+44,1306,1,47,1307,
+1,1303,2777,16,0,
+341,1,1555,2778,16,
+0,341,1,50,1324,
+1,48,1313,1,49,
+1319,1,51,1329,1,
+63,1345,1,305,1334,
+1,66,1351,1,67,
+1356,1,68,1361,1,
+69,1366,1,70,1371,
+1,73,2779,16,0,
+341,1,74,1376,1,
+328,1425,1,1048,1462,
+1,82,2780,16,0,
+341,1,1840,2781,16,
+0,341,1,1591,2782,
+16,0,341,1,1341,
+2783,16,0,341,1,
+1096,1694,1,93,1435,
+1,352,1467,1,107,
+2784,16,0,341,1,
+1114,1461,1,118,1473,
+1,1123,2785,16,0,
+341,1,371,1483,1,
+1628,2786,16,0,341,
+1,375,1494,1,1882,
+2787,16,0,341,1,
+377,1499,1,379,1504,
+1,380,1509,1,883,
+2788,16,0,341,1,
+373,1527,1,130,1532,
+1,143,2789,16,0,
+341,1,387,2790,16,
+0,341,1,1159,2791,
+16,0,341,1,157,
+2792,16,0,341,1,
+1413,2793,16,0,341,
+1,1665,2794,16,0,
+341,1,412,2795,16,
+0,341,1,1377,2796,
+16,0,341,1,172,
+1586,1,1939,2797,16,
+0,341,1,437,2798,
+16,0,694,1,188,
+1635,1,942,1607,1,
+1195,2799,16,0,341,
+1,1449,2800,16,0,
+341,1,1701,2801,16,
+0,341,1,447,1628,
+1,205,2802,16,0,
+341,1,827,2803,16,
+0,341,1,223,2804,
+16,0,341,1,476,
+1660,1,477,1666,1,
+1231,2805,16,0,341,
+1,479,1676,1,480,
+1681,1,1485,2806,16,
+0,341,1,1737,2807,
+16,0,341,1,242,
+2808,16,0,341,1,
+478,1705,1,1001,1710,
+1,1002,1715,1,27,
+2809,19,706,1,27,
+2810,5,95,1,256,
+2811,16,0,704,1,
+1261,2812,16,0,704,
+1,509,2813,16,0,
+704,1,1515,2814,16,
+0,704,1,2021,840,
+1,1775,2815,16,0,
+704,1,2029,847,1,
+2030,853,1,2031,858,
+1,2032,863,1,2033,
+868,1,277,2816,16,
+0,704,1,2035,874,
+1,2037,879,1,2039,
+884,1,32,2817,16,
+0,704,1,2041,890,
+1,2293,2818,16,0,
+704,1,2043,896,1,
+2045,901,1,41,2819,
+16,0,704,1,1297,
+2820,16,0,704,1,
+43,2821,16,0,704,
+1,1803,909,1,1804,
+2822,16,0,704,1,
+299,2823,16,0,704,
+1,52,2824,16,0,
+704,1,2318,2825,16,
+0,704,1,62,2826,
+16,0,704,1,2075,
+2827,16,0,704,1,
+1574,921,1,71,2828,
+16,0,704,1,76,
+2829,16,0,704,1,
+1834,2830,16,0,704,
+1,2337,2831,16,0,
+704,1,79,2832,16,
+0,704,1,1335,2833,
+16,0,704,1,322,
+2834,16,0,704,1,
+85,2835,16,0,704,
+1,89,2836,16,0,
+704,1,346,2837,16,
+0,704,1,2105,936,
+1,2106,2838,16,0,
+704,1,97,2839,16,
+0,704,1,1860,943,
+1,2364,949,1,102,
+2840,16,0,704,1,
+2782,2841,16,0,704,
+1,112,2842,16,0,
+704,1,1117,2843,16,
+0,704,1,1873,958,
+1,1876,2844,16,0,
+704,1,124,2845,16,
+0,704,1,2136,965,
+1,381,2846,16,0,
+704,1,525,2847,16,
+0,704,1,137,2848,
+16,0,704,1,1901,
+2849,16,0,704,1,
+1153,2850,16,0,704,
+1,151,2851,16,0,
+704,1,1407,2852,16,
+0,704,1,1659,2853,
+16,0,704,1,2413,
+2854,16,0,704,1,
+406,2855,16,0,704,
+1,1371,2856,16,0,
+704,1,166,2857,16,
+0,704,1,1622,2858,
+16,0,704,1,1931,
+983,1,1933,2859,16,
+0,704,1,431,2860,
+16,0,704,1,1585,
+2861,16,0,704,1,
+182,2862,16,0,704,
+1,1189,2863,16,0,
+704,1,1443,2864,16,
+0,704,1,1695,2865,
+16,0,704,1,2198,
+2866,16,0,704,1,
+447,2867,16,0,704,
+1,2458,998,1,2459,
+1004,1,1958,2868,16,
+0,704,1,2462,1011,
+1,1657,1016,1,2464,
+1021,1,199,2869,16,
+0,704,1,459,2870,
+16,0,704,1,462,
+2871,16,0,704,1,
+217,2872,16,0,704,
+1,2227,1030,1,1225,
+2873,16,0,704,1,
+1479,2874,16,0,704,
+1,1731,2875,16,0,
+704,1,1989,1038,1,
+1990,2876,16,0,704,
+1,236,2877,16,0,
+704,1,1756,2878,16,
+0,704,1,28,2879,
+19,734,1,28,2880,
+5,60,1,328,1425,
+1,223,1650,1,1096,
+1694,1,118,1473,1,
+883,1515,1,525,1339,
+1,1001,1710,1,130,
+1532,1,459,1949,1,
+1114,1461,1,352,1467,
+1,447,1628,1,464,
+1944,1,1011,1224,1,
+1013,1381,1,242,1700,
+1,143,1537,1,40,
+1300,1,41,1916,1,
+42,1920,1,479,1676,
+1,44,1306,1,481,
+1951,1,373,1527,1,
+47,1307,1,157,1560,
+1,49,1319,1,50,
+1324,1,48,1313,1,
+379,1504,1,380,1509,
+1,51,1329,1,476,
+1660,1,371,1483,1,
+478,1705,1,1048,1462,
+1,375,1494,1,172,
+1586,1,262,1241,1,
+283,1295,1,63,1345,
+1,67,1356,1,68,
+1361,1,69,1366,1,
+66,1351,1,461,2881,
+16,0,732,1,74,
+1376,1,377,1499,1,
+1002,1715,1,70,1371,
+1,188,1635,1,82,
+1403,1,305,1334,1,
+477,1666,1,827,1448,
+1,93,1435,1,480,
+1681,1,205,1640,1,
+942,1607,1,107,1455,
+1,29,2882,19,312,
+1,29,2883,5,84,
+1,1011,1224,1,1012,
+2884,16,0,310,1,
+1013,1381,1,262,1241,
+1,1267,2885,16,0,
+310,1,515,2886,16,
+0,310,1,1521,2887,
+16,0,310,1,525,
+1339,1,2788,2888,16,
+0,310,1,283,1295,
+1,2299,2889,16,0,
+310,1,42,2890,16,
+0,310,1,40,1300,
+1,44,1306,1,47,
+1307,1,1303,2891,16,
+0,310,1,1555,2892,
+16,0,310,1,50,
+1324,1,48,1313,1,
+49,1319,1,51,1329,
+1,63,1345,1,305,
+1334,1,66,1351,1,
+67,1356,1,68,1361,
+1,69,1366,1,70,
+1371,1,73,2893,16,
+0,310,1,74,1376,
+1,328,1425,1,1048,
+1462,1,82,2894,16,
+0,310,1,1840,2895,
+16,0,310,1,1591,
+2896,16,0,310,1,
+1341,2897,16,0,310,
+1,1096,1694,1,93,
+1435,1,352,1467,1,
+107,2898,16,0,310,
+1,1114,1461,1,118,
+1473,1,1123,2899,16,
+0,310,1,371,1483,
+1,1628,2900,16,0,
+310,1,375,1494,1,
+1882,2901,16,0,310,
+1,377,1499,1,379,
+1504,1,380,1509,1,
+883,2902,16,0,310,
+1,373,1527,1,130,
+1532,1,143,1537,1,
+387,2903,16,0,310,
+1,1159,2904,16,0,
+310,1,157,1560,1,
+1413,2905,16,0,310,
+1,1665,2906,16,0,
+310,1,412,2907,16,
+0,310,1,1377,2908,
+16,0,310,1,172,
+1586,1,1939,2909,16,
+0,310,1,437,2910,
+16,0,310,1,188,
+1635,1,942,1607,1,
+1195,2911,16,0,310,
+1,1449,2912,16,0,
+310,1,1701,2913,16,
+0,310,1,447,1628,
+1,205,2914,16,0,
+310,1,827,2915,16,
+0,310,1,223,2916,
+16,0,310,1,476,
+1660,1,477,1666,1,
+1231,2917,16,0,310,
+1,479,1676,1,480,
+1681,1,1485,2918,16,
+0,310,1,1737,2919,
+16,0,310,1,242,
+2920,16,0,310,1,
+478,1705,1,1001,1710,
+1,1002,1715,1,30,
+2921,19,296,1,30,
+2922,5,84,1,1011,
+1224,1,1012,2923,16,
+0,294,1,1013,1381,
+1,262,1241,1,1267,
+2924,16,0,294,1,
+515,2925,16,0,294,
+1,1521,2926,16,0,
+294,1,525,1339,1,
+2788,2927,16,0,294,
+1,283,1295,1,2299,
+2928,16,0,294,1,
+42,2929,16,0,294,
+1,40,1300,1,44,
+1306,1,47,1307,1,
+1303,2930,16,0,294,
+1,1555,2931,16,0,
+294,1,50,1324,1,
+48,1313,1,49,1319,
+1,51,1329,1,63,
+1345,1,305,1334,1,
+66,1351,1,67,1356,
+1,68,1361,1,69,
+1366,1,70,1371,1,
+73,2932,16,0,294,
+1,74,1376,1,328,
+1425,1,1048,1462,1,
+82,2933,16,0,294,
+1,1840,2934,16,0,
+294,1,1591,2935,16,
+0,294,1,1341,2936,
+16,0,294,1,1096,
+1694,1,93,1435,1,
+352,1467,1,107,2937,
+16,0,294,1,1114,
+1461,1,118,1473,1,
+1123,2938,16,0,294,
+1,371,1483,1,1628,
+2939,16,0,294,1,
+375,1494,1,1882,2940,
+16,0,294,1,377,
+1499,1,379,1504,1,
+380,1509,1,883,2941,
+16,0,294,1,373,
+1527,1,130,1532,1,
+143,1537,1,387,2942,
+16,0,294,1,1159,
+2943,16,0,294,1,
+157,1560,1,1413,2944,
+16,0,294,1,1665,
+2945,16,0,294,1,
+412,2946,16,0,294,
+1,1377,2947,16,0,
+294,1,172,1586,1,
+1939,2948,16,0,294,
+1,437,2949,16,0,
+294,1,188,1635,1,
+942,1607,1,1195,2950,
+16,0,294,1,1449,
+2951,16,0,294,1,
+1701,2952,16,0,294,
+1,447,1628,1,205,
+2953,16,0,294,1,
+827,2954,16,0,294,
+1,223,2955,16,0,
+294,1,476,1660,1,
+477,1666,1,1231,2956,
+16,0,294,1,479,
+1676,1,480,1681,1,
+1485,2957,16,0,294,
+1,1737,2958,16,0,
+294,1,242,2959,16,
+0,294,1,478,1705,
+1,1001,1710,1,1002,
+1715,1,31,2960,19,
+281,1,31,2961,5,
+84,1,1011,1224,1,
+1012,2962,16,0,279,
+1,1013,1381,1,262,
+1241,1,1267,2963,16,
+0,279,1,515,2964,
+16,0,279,1,1521,
+2965,16,0,279,1,
+525,1339,1,2788,2966,
+16,0,279,1,283,
+1295,1,2299,2967,16,
+0,279,1,42,2968,
+16,0,279,1,40,
+1300,1,44,1306,1,
+47,1307,1,1303,2969,
+16,0,279,1,1555,
+2970,16,0,279,1,
+50,1324,1,48,1313,
+1,49,1319,1,51,
+1329,1,63,1345,1,
+305,1334,1,66,1351,
+1,67,1356,1,68,
+1361,1,69,1366,1,
+70,1371,1,73,2971,
+16,0,279,1,74,
+1376,1,328,1425,1,
+1048,1462,1,82,2972,
+16,0,279,1,1840,
+2973,16,0,279,1,
+1591,2974,16,0,279,
+1,1341,2975,16,0,
+279,1,1096,1694,1,
+93,1435,1,352,1467,
+1,107,2976,16,0,
+279,1,1114,1461,1,
+118,1473,1,1123,2977,
+16,0,279,1,371,
+1483,1,1628,2978,16,
+0,279,1,375,1494,
+1,1882,2979,16,0,
+279,1,377,1499,1,
+379,1504,1,380,1509,
+1,883,2980,16,0,
+279,1,373,1527,1,
+130,1532,1,143,2981,
+16,0,279,1,387,
+2982,16,0,279,1,
+1159,2983,16,0,279,
+1,157,2984,16,0,
+279,1,1413,2985,16,
+0,279,1,1665,2986,
+16,0,279,1,412,
+2987,16,0,279,1,
+1377,2988,16,0,279,
+1,172,1586,1,1939,
+2989,16,0,279,1,
+437,2990,16,0,279,
+1,188,1635,1,942,
+1607,1,1195,2991,16,
+0,279,1,1449,2992,
+16,0,279,1,1701,
+2993,16,0,279,1,
+447,1628,1,205,2994,
+16,0,279,1,827,
+2995,16,0,279,1,
+223,2996,16,0,279,
+1,476,1660,1,477,
+1666,1,1231,2997,16,
+0,279,1,479,1676,
+1,480,1681,1,1485,
+2998,16,0,279,1,
+1737,2999,16,0,279,
+1,242,3000,16,0,
+279,1,478,1705,1,
+1001,1710,1,1002,1715,
+1,32,3001,19,273,
+1,32,3002,5,84,
+1,1011,1224,1,1012,
+3003,16,0,271,1,
+1013,1381,1,262,1241,
+1,1267,3004,16,0,
+271,1,515,3005,16,
+0,271,1,1521,3006,
+16,0,271,1,525,
+1339,1,2788,3007,16,
+0,271,1,283,1295,
+1,2299,3008,16,0,
+271,1,42,3009,16,
+0,271,1,40,1300,
+1,44,1306,1,47,
+1307,1,1303,3010,16,
+0,271,1,1555,3011,
+16,0,271,1,50,
+1324,1,48,1313,1,
+49,1319,1,51,1329,
+1,63,1345,1,305,
+1334,1,66,1351,1,
+67,1356,1,68,1361,
+1,69,1366,1,70,
+1371,1,73,3012,16,
+0,271,1,74,1376,
+1,328,1425,1,1048,
+1462,1,82,3013,16,
+0,271,1,1840,3014,
+16,0,271,1,1591,
+3015,16,0,271,1,
+1341,3016,16,0,271,
+1,1096,1694,1,93,
+1435,1,352,1467,1,
+107,3017,16,0,271,
+1,1114,1461,1,118,
+1473,1,1123,3018,16,
+0,271,1,371,1483,
+1,1628,3019,16,0,
+271,1,375,1494,1,
+1882,3020,16,0,271,
+1,377,1499,1,379,
+1504,1,380,1509,1,
+883,3021,16,0,271,
+1,373,1527,1,130,
+1532,1,143,3022,16,
+0,271,1,387,3023,
+16,0,271,1,1159,
+3024,16,0,271,1,
+157,3025,16,0,271,
+1,1413,3026,16,0,
+271,1,1665,3027,16,
+0,271,1,412,3028,
+16,0,271,1,1377,
+3029,16,0,271,1,
+172,1586,1,1939,3030,
+16,0,271,1,437,
+3031,16,0,271,1,
+188,1635,1,942,1607,
+1,1195,3032,16,0,
+271,1,1449,3033,16,
+0,271,1,1701,3034,
+16,0,271,1,447,
+1628,1,205,3035,16,
+0,271,1,827,3036,
+16,0,271,1,223,
+3037,16,0,271,1,
+476,1660,1,477,1666,
+1,1231,3038,16,0,
+271,1,479,1676,1,
+480,1681,1,1485,3039,
+16,0,271,1,1737,
+3040,16,0,271,1,
+242,3041,16,0,271,
+1,478,1705,1,1001,
+1710,1,1002,1715,1,
+33,3042,19,370,1,
+33,3043,5,84,1,
+1011,1224,1,1012,3044,
+16,0,368,1,1013,
+1381,1,262,1241,1,
+1267,3045,16,0,368,
+1,515,3046,16,0,
+368,1,1521,3047,16,
+0,368,1,525,1339,
+1,2788,3048,16,0,
+368,1,283,1295,1,
+2299,3049,16,0,368,
+1,42,3050,16,0,
+368,1,40,1300,1,
+44,1306,1,47,1307,
+1,1303,3051,16,0,
+368,1,1555,3052,16,
+0,368,1,50,1324,
+1,48,1313,1,49,
+1319,1,51,1329,1,
+63,1345,1,305,1334,
+1,66,1351,1,67,
+1356,1,68,1361,1,
+69,1366,1,70,1371,
+1,73,3053,16,0,
+368,1,74,1376,1,
+328,1425,1,1048,1462,
+1,82,3054,16,0,
+368,1,1840,3055,16,
+0,368,1,1591,3056,
+16,0,368,1,1341,
+3057,16,0,368,1,
+1096,1694,1,93,1435,
+1,352,1467,1,107,
+3058,16,0,368,1,
+1114,1461,1,118,1473,
+1,1123,3059,16,0,
+368,1,371,1483,1,
+1628,3060,16,0,368,
+1,375,1494,1,1882,
+3061,16,0,368,1,
+377,1499,1,379,1504,
+1,380,1509,1,883,
+3062,16,0,368,1,
+373,1527,1,130,1532,
+1,143,1537,1,387,
+3063,16,0,368,1,
+1159,3064,16,0,368,
+1,157,1560,1,1413,
+3065,16,0,368,1,
+1665,3066,16,0,368,
+1,412,3067,16,0,
+368,1,1377,3068,16,
+0,368,1,172,1586,
+1,1939,3069,16,0,
+368,1,437,3070,16,
+0,368,1,188,1635,
+1,942,1607,1,1195,
+3071,16,0,368,1,
+1449,3072,16,0,368,
+1,1701,3073,16,0,
+368,1,447,1628,1,
+205,3074,16,0,368,
+1,827,3075,16,0,
+368,1,223,3076,16,
+0,368,1,476,1660,
+1,477,1666,1,1231,
+3077,16,0,368,1,
+479,1676,1,480,1681,
+1,1485,3078,16,0,
+368,1,1737,3079,16,
+0,368,1,242,1700,
+1,478,1705,1,1001,
+1710,1,1002,1715,1,
+34,3080,19,358,1,
+34,3081,5,84,1,
+1011,1224,1,1012,3082,
+16,0,356,1,1013,
+1381,1,262,1241,1,
+1267,3083,16,0,356,
+1,515,3084,16,0,
+356,1,1521,3085,16,
+0,356,1,525,1339,
+1,2788,3086,16,0,
+356,1,283,1295,1,
+2299,3087,16,0,356,
+1,42,3088,16,0,
+356,1,40,1300,1,
+44,1306,1,47,1307,
+1,1303,3089,16,0,
+356,1,1555,3090,16,
+0,356,1,50,1324,
+1,48,1313,1,49,
+1319,1,51,1329,1,
+63,1345,1,305,1334,
+1,66,1351,1,67,
+1356,1,68,1361,1,
+69,1366,1,70,1371,
+1,73,3091,16,0,
+356,1,74,1376,1,
+328,1425,1,1048,1462,
+1,82,3092,16,0,
+356,1,1840,3093,16,
+0,356,1,1591,3094,
+16,0,356,1,1341,
+3095,16,0,356,1,
+1096,1694,1,93,1435,
+1,352,1467,1,107,
+3096,16,0,356,1,
+1114,1461,1,118,1473,
+1,1123,3097,16,0,
+356,1,371,1483,1,
+1628,3098,16,0,356,
+1,375,1494,1,1882,
+3099,16,0,356,1,
+377,1499,1,379,1504,
+1,380,1509,1,883,
+3100,16,0,356,1,
+373,1527,1,130,1532,
+1,143,1537,1,387,
+3101,16,0,356,1,
+1159,3102,16,0,356,
+1,157,1560,1,1413,
+3103,16,0,356,1,
+1665,3104,16,0,356,
+1,412,3105,16,0,
+356,1,1377,3106,16,
+0,356,1,172,1586,
+1,1939,3107,16,0,
+356,1,437,3108,16,
+0,356,1,188,1635,
+1,942,1607,1,1195,
+3109,16,0,356,1,
+1449,3110,16,0,356,
+1,1701,3111,16,0,
+356,1,447,1628,1,
+205,1640,1,827,3112,
+16,0,356,1,223,
+1650,1,476,1660,1,
+477,1666,1,1231,3113,
+16,0,356,1,479,
+1676,1,480,1681,1,
+1485,3114,16,0,356,
+1,1737,3115,16,0,
+356,1,242,1700,1,
+478,1705,1,1001,1710,
+1,1002,1715,1,35,
+3116,19,346,1,35,
+3117,5,84,1,1011,
+1224,1,1012,3118,16,
+0,344,1,1013,1381,
+1,262,1241,1,1267,
+3119,16,0,344,1,
+515,3120,16,0,344,
+1,1521,3121,16,0,
+344,1,525,1339,1,
+2788,3122,16,0,344,
+1,283,1295,1,2299,
+3123,16,0,344,1,
+42,3124,16,0,344,
+1,40,1300,1,44,
+1306,1,47,1307,1,
+1303,3125,16,0,344,
+1,1555,3126,16,0,
+344,1,50,1324,1,
+48,1313,1,49,1319,
+1,51,1329,1,63,
+1345,1,305,1334,1,
+66,1351,1,67,1356,
+1,68,1361,1,69,
+1366,1,70,1371,1,
+73,3127,16,0,344,
+1,74,1376,1,328,
+1425,1,1048,1462,1,
+82,3128,16,0,344,
+1,1840,3129,16,0,
+344,1,1591,3130,16,
+0,344,1,1341,3131,
+16,0,344,1,1096,
+1694,1,93,1435,1,
+352,1467,1,107,3132,
+16,0,344,1,1114,
+1461,1,118,1473,1,
+1123,3133,16,0,344,
+1,371,1483,1,1628,
+3134,16,0,344,1,
+375,1494,1,1882,3135,
+16,0,344,1,377,
+1499,1,379,1504,1,
+380,1509,1,883,3136,
+16,0,344,1,373,
+1527,1,130,1532,1,
+143,1537,1,387,3137,
+16,0,344,1,1159,
+3138,16,0,344,1,
+157,1560,1,1413,3139,
+16,0,344,1,1665,
+3140,16,0,344,1,
+412,3141,16,0,344,
+1,1377,3142,16,0,
+344,1,172,1586,1,
+1939,3143,16,0,344,
+1,437,3144,16,0,
+344,1,188,1635,1,
+942,1607,1,1195,3145,
+16,0,344,1,1449,
+3146,16,0,344,1,
+1701,3147,16,0,344,
+1,447,1628,1,205,
+1640,1,827,3148,16,
+0,344,1,223,3149,
+16,0,344,1,476,
+1660,1,477,1666,1,
+1231,3150,16,0,344,
+1,479,1676,1,480,
+1681,1,1485,3151,16,
+0,344,1,1737,3152,
+16,0,344,1,242,
+1700,1,478,1705,1,
+1001,1710,1,1002,1715,
+1,36,3153,19,242,
+1,36,3154,5,94,
+1,256,3155,16,0,
+240,1,1261,3156,16,
+0,240,1,509,3157,
+16,0,240,1,1515,
+3158,16,0,240,1,
+2021,840,1,1775,3159,
+16,0,240,1,2029,
+847,1,2030,853,1,
+2031,858,1,2032,863,
+1,2033,868,1,277,
+3160,16,0,240,1,
+2035,874,1,2037,879,
+1,2039,884,1,32,
+3161,16,0,240,1,
+2041,890,1,2293,3162,
+16,0,240,1,2043,
+896,1,2045,901,1,
+41,3163,16,0,240,
+1,1297,3164,16,0,
+240,1,43,3165,16,
+0,240,1,1803,909,
+1,1804,3166,16,0,
+240,1,299,3167,16,
+0,240,1,52,3168,
+16,0,240,1,2318,
+3169,16,0,240,1,
+2075,3170,16,0,240,
+1,1574,921,1,71,
+3171,16,0,240,1,
+76,3172,16,0,240,
+1,1834,3173,16,0,
+240,1,2337,3174,16,
+0,240,1,79,3175,
+16,0,240,1,1335,
+3176,16,0,240,1,
+322,3177,16,0,240,
+1,85,3178,16,0,
+240,1,89,3179,16,
+0,240,1,346,3180,
+16,0,240,1,2105,
+936,1,2106,3181,16,
+0,240,1,97,3182,
+16,0,240,1,1860,
+943,1,2364,949,1,
+102,3183,16,0,240,
+1,2782,3184,16,0,
+240,1,112,3185,16,
+0,240,1,1117,3186,
+16,0,240,1,1873,
+958,1,1876,3187,16,
+0,240,1,124,3188,
+16,0,240,1,2136,
+965,1,381,3189,16,
+0,240,1,525,3190,
+16,0,240,1,137,
+3191,16,0,240,1,
+1901,3192,16,0,240,
+1,1153,3193,16,0,
+240,1,151,3194,16,
+0,240,1,1407,3195,
+16,0,240,1,1659,
+3196,16,0,240,1,
+2413,3197,16,0,240,
+1,406,3198,16,0,
+240,1,1371,3199,16,
+0,240,1,166,3200,
+16,0,240,1,1622,
+3201,16,0,240,1,
+1931,983,1,1933,3202,
+16,0,240,1,431,
+3203,16,0,240,1,
+1585,3204,16,0,240,
+1,182,3205,16,0,
+240,1,1189,3206,16,
+0,240,1,1443,3207,
+16,0,240,1,1695,
+3208,16,0,240,1,
+2198,3209,16,0,240,
+1,447,3210,16,0,
+240,1,2458,998,1,
+2459,1004,1,1958,3211,
+16,0,240,1,2462,
+1011,1,1657,1016,1,
+2464,1021,1,199,3212,
+16,0,240,1,459,
+3213,16,0,240,1,
+462,3214,16,0,240,
+1,217,3215,16,0,
+240,1,2227,1030,1,
+1225,3216,16,0,240,
+1,1479,3217,16,0,
+240,1,1731,3218,16,
+0,240,1,1989,1038,
+1,1990,3219,16,0,
+240,1,236,3220,16,
+0,240,1,1756,3221,
+16,0,240,1,37,
+3222,19,263,1,37,
+3223,5,94,1,256,
+3224,16,0,261,1,
+1261,3225,16,0,261,
+1,509,3226,16,0,
+261,1,1515,3227,16,
+0,261,1,2021,840,
+1,1775,3228,16,0,
+261,1,2029,847,1,
+2030,853,1,2031,858,
+1,2032,863,1,2033,
+868,1,277,3229,16,
+0,261,1,2035,874,
+1,2037,879,1,2039,
+884,1,32,3230,16,
+0,261,1,2041,890,
+1,2293,3231,16,0,
+261,1,2043,896,1,
+2045,901,1,41,3232,
+16,0,261,1,1297,
+3233,16,0,261,1,
+43,3234,16,0,261,
+1,1803,909,1,1804,
+3235,16,0,261,1,
+299,3236,16,0,261,
+1,52,3237,16,0,
+261,1,2318,3238,16,
+0,261,1,2075,3239,
+16,0,261,1,1574,
+921,1,71,3240,16,
+0,261,1,76,3241,
+16,0,261,1,1834,
+3242,16,0,261,1,
+2337,3243,16,0,261,
+1,79,3244,16,0,
+261,1,1335,3245,16,
+0,261,1,322,3246,
+16,0,261,1,85,
+3247,16,0,261,1,
+89,3248,16,0,261,
+1,346,3249,16,0,
+261,1,2105,936,1,
+2106,3250,16,0,261,
+1,97,3251,16,0,
+261,1,1860,943,1,
+2364,949,1,102,3252,
+16,0,261,1,2782,
+3253,16,0,261,1,
+112,3254,16,0,261,
+1,1117,3255,16,0,
+261,1,1873,958,1,
+1876,3256,16,0,261,
+1,124,3257,16,0,
+261,1,2136,965,1,
+381,3258,16,0,261,
+1,525,3259,16,0,
+261,1,137,3260,16,
+0,261,1,1901,3261,
+16,0,261,1,1153,
+3262,16,0,261,1,
+151,3263,16,0,261,
+1,1407,3264,16,0,
+261,1,1659,3265,16,
+0,261,1,2413,3266,
+16,0,261,1,406,
+3267,16,0,261,1,
+1371,3268,16,0,261,
+1,166,3269,16,0,
+261,1,1622,3270,16,
+0,261,1,1931,983,
+1,1933,3271,16,0,
+261,1,431,3272,16,
+0,261,1,1585,3273,
+16,0,261,1,182,
+3274,16,0,261,1,
+1189,3275,16,0,261,
+1,1443,3276,16,0,
+261,1,1695,3277,16,
+0,261,1,2198,3278,
+16,0,261,1,447,
+3279,16,0,261,1,
+2458,998,1,2459,1004,
+1,1958,3280,16,0,
+261,1,2462,1011,1,
+1657,1016,1,2464,1021,
+1,199,3281,16,0,
+261,1,459,3282,16,
+0,261,1,462,3283,
+16,0,261,1,217,
+3284,16,0,261,1,
+2227,1030,1,1225,3285,
+16,0,261,1,1479,
+3286,16,0,261,1,
+1731,3287,16,0,261,
+1,1989,1038,1,1990,
+3288,16,0,261,1,
+236,3289,16,0,261,
+1,1756,3290,16,0,
+261,1,38,3291,19,
+260,1,38,3292,5,
+84,1,1011,1224,1,
+1012,3293,16,0,258,
+1,1013,1381,1,262,
+1241,1,1267,3294,16,
+0,258,1,515,3295,
+16,0,258,1,1521,
+3296,16,0,258,1,
+525,1339,1,2788,3297,
+16,0,258,1,283,
+1295,1,2299,3298,16,
+0,258,1,42,3299,
+16,0,258,1,40,
+1300,1,44,1306,1,
+47,1307,1,1303,3300,
+16,0,258,1,1555,
+3301,16,0,258,1,
+50,1324,1,48,1313,
+1,49,1319,1,51,
+1329,1,63,1345,1,
+305,1334,1,66,1351,
+1,67,1356,1,68,
+1361,1,69,1366,1,
+70,1371,1,73,3302,
+16,0,258,1,74,
+1376,1,328,1425,1,
+1048,1462,1,82,3303,
+16,0,258,1,1840,
+3304,16,0,258,1,
+1591,3305,16,0,258,
+1,1341,3306,16,0,
+258,1,1096,1694,1,
+93,1435,1,352,1467,
+1,107,3307,16,0,
+258,1,1114,1461,1,
+118,1473,1,1123,3308,
+16,0,258,1,371,
+1483,1,1628,3309,16,
+0,258,1,375,1494,
+1,1882,3310,16,0,
+258,1,377,1499,1,
+379,1504,1,380,1509,
+1,883,1515,1,373,
+1527,1,130,1532,1,
+143,1537,1,387,3311,
+16,0,258,1,1159,
+3312,16,0,258,1,
+157,1560,1,1413,3313,
+16,0,258,1,1665,
+3314,16,0,258,1,
+412,3315,16,0,258,
+1,1377,3316,16,0,
+258,1,172,1586,1,
+1939,3317,16,0,258,
+1,437,3318,16,0,
+258,1,188,1635,1,
+942,1607,1,1195,3319,
+16,0,258,1,1449,
+3320,16,0,258,1,
+1701,3321,16,0,258,
+1,447,1628,1,205,
+1640,1,827,1448,1,
+223,1650,1,476,1660,
+1,477,1666,1,1231,
+3322,16,0,258,1,
+479,1676,1,480,1681,
+1,1485,3323,16,0,
+258,1,1737,3324,16,
+0,258,1,242,1700,
+1,478,1705,1,1001,
+1710,1,1002,1715,1,
+39,3325,19,248,1,
+39,3326,5,84,1,
+1011,1224,1,1012,3327,
+16,0,246,1,1013,
+1381,1,262,1241,1,
+1267,3328,16,0,246,
+1,515,3329,16,0,
+246,1,1521,3330,16,
+0,246,1,525,1339,
+1,2788,3331,16,0,
+246,1,283,1295,1,
+2299,3332,16,0,246,
+1,42,3333,16,0,
+246,1,40,1300,1,
+44,1306,1,47,1307,
+1,1303,3334,16,0,
+246,1,1555,3335,16,
+0,246,1,50,1324,
+1,48,1313,1,49,
+1319,1,51,1329,1,
+63,1345,1,305,1334,
+1,66,1351,1,67,
+1356,1,68,1361,1,
+69,1366,1,70,1371,
+1,73,3336,16,0,
+246,1,74,1376,1,
+328,1425,1,1048,1462,
+1,82,3337,16,0,
+246,1,1840,3338,16,
+0,246,1,1591,3339,
+16,0,246,1,1341,
+3340,16,0,246,1,
+1096,1694,1,93,1435,
+1,352,1467,1,107,
+3341,16,0,246,1,
+1114,1461,1,118,1473,
+1,1123,3342,16,0,
+246,1,371,1483,1,
+1628,3343,16,0,246,
+1,375,1494,1,1882,
+3344,16,0,246,1,
+377,1499,1,379,1504,
+1,380,1509,1,883,
+1515,1,373,1527,1,
+130,1532,1,143,1537,
+1,387,3345,16,0,
+246,1,1159,3346,16,
+0,246,1,157,1560,
+1,1413,3347,16,0,
+246,1,1665,3348,16,
+0,246,1,412,3349,
+16,0,246,1,1377,
+3350,16,0,246,1,
+172,1586,1,1939,3351,
+16,0,246,1,437,
+3352,16,0,246,1,
+188,1635,1,942,1607,
+1,1195,3353,16,0,
+246,1,1449,3354,16,
+0,246,1,1701,3355,
+16,0,246,1,447,
+1628,1,205,1640,1,
+827,1448,1,223,1650,
+1,476,1660,1,477,
+1666,1,1231,3356,16,
+0,246,1,479,1676,
+1,480,1681,1,1485,
+3357,16,0,246,1,
+1737,3358,16,0,246,
+1,242,1700,1,478,
+1705,1,1001,1710,1,
+1002,1715,1,40,3359,
+19,236,1,40,3360,
+5,84,1,1011,1224,
+1,1012,3361,16,0,
+234,1,1013,1381,1,
+262,1241,1,1267,3362,
+16,0,234,1,515,
+3363,16,0,234,1,
+1521,3364,16,0,234,
+1,525,1339,1,2788,
+3365,16,0,234,1,
+283,1295,1,2299,3366,
+16,0,234,1,42,
+3367,16,0,234,1,
+40,1300,1,44,1306,
+1,47,1307,1,1303,
+3368,16,0,234,1,
+1555,3369,16,0,234,
+1,50,1324,1,48,
+1313,1,49,1319,1,
+51,1329,1,63,1345,
+1,305,1334,1,66,
+1351,1,67,1356,1,
+68,1361,1,69,1366,
+1,70,1371,1,73,
+3370,16,0,234,1,
+74,1376,1,328,1425,
+1,1048,1462,1,82,
+3371,16,0,234,1,
+1840,3372,16,0,234,
+1,1591,3373,16,0,
+234,1,1341,3374,16,
+0,234,1,1096,1694,
+1,93,1435,1,352,
+1467,1,107,3375,16,
+0,234,1,1114,1461,
+1,118,3376,16,0,
+234,1,1123,3377,16,
+0,234,1,371,1483,
+1,1628,3378,16,0,
+234,1,375,1494,1,
+1882,3379,16,0,234,
+1,377,1499,1,379,
+1504,1,380,1509,1,
+883,3380,16,0,234,
+1,373,1527,1,130,
+3381,16,0,234,1,
+143,3382,16,0,234,
+1,387,3383,16,0,
+234,1,1159,3384,16,
+0,234,1,157,3385,
+16,0,234,1,1413,
+3386,16,0,234,1,
+1665,3387,16,0,234,
+1,412,3388,16,0,
+234,1,1377,3389,16,
+0,234,1,172,3390,
+16,0,234,1,1939,
+3391,16,0,234,1,
+437,3392,16,0,234,
+1,188,3393,16,0,
+234,1,942,1607,1,
+1195,3394,16,0,234,
+1,1449,3395,16,0,
+234,1,1701,3396,16,
+0,234,1,447,1628,
+1,205,3397,16,0,
+234,1,827,3398,16,
+0,234,1,223,3399,
+16,0,234,1,476,
+1660,1,477,1666,1,
+1231,3400,16,0,234,
+1,479,1676,1,480,
+1681,1,1485,3401,16,
+0,234,1,1737,3402,
+16,0,234,1,242,
+3403,16,0,234,1,
+478,1705,1,1001,1710,
+1,1002,1715,1,41,
+3404,19,191,1,41,
+3405,5,84,1,1011,
+1224,1,1012,3406,16,
+0,189,1,1013,1381,
+1,262,1241,1,1267,
+3407,16,0,189,1,
+515,3408,16,0,189,
+1,1521,3409,16,0,
+189,1,525,1339,1,
+2788,3410,16,0,189,
+1,283,1295,1,2299,
+3411,16,0,189,1,
+42,3412,16,0,189,
+1,40,1300,1,44,
+1306,1,47,1307,1,
+1303,3413,16,0,189,
+1,1555,3414,16,0,
+189,1,50,1324,1,
+48,1313,1,49,1319,
+1,51,1329,1,63,
+1345,1,305,1334,1,
+66,1351,1,67,1356,
+1,68,1361,1,69,
+1366,1,70,1371,1,
+73,3415,16,0,189,
+1,74,1376,1,328,
+1425,1,1048,1462,1,
+82,3416,16,0,189,
+1,1840,3417,16,0,
+189,1,1591,3418,16,
+0,189,1,1341,3419,
+16,0,189,1,1096,
+1694,1,93,1435,1,
+352,1467,1,107,3420,
+16,0,189,1,1114,
+1461,1,118,3421,16,
+0,189,1,1123,3422,
+16,0,189,1,371,
+1483,1,1628,3423,16,
+0,189,1,375,1494,
+1,1882,3424,16,0,
+189,1,377,1499,1,
+379,1504,1,380,1509,
+1,883,3425,16,0,
+189,1,373,1527,1,
+130,3426,16,0,189,
+1,143,3427,16,0,
+189,1,387,3428,16,
+0,189,1,1159,3429,
+16,0,189,1,157,
+3430,16,0,189,1,
+1413,3431,16,0,189,
+1,1665,3432,16,0,
+189,1,412,3433,16,
+0,189,1,1377,3434,
+16,0,189,1,172,
+3435,16,0,189,1,
+1939,3436,16,0,189,
+1,437,3437,16,0,
+189,1,188,3438,16,
+0,189,1,942,1607,
+1,1195,3439,16,0,
+189,1,1449,3440,16,
+0,189,1,1701,3441,
+16,0,189,1,447,
+1628,1,205,3442,16,
+0,189,1,827,3443,
+16,0,189,1,223,
+3444,16,0,189,1,
+476,1660,1,477,1666,
+1,1231,3445,16,0,
+189,1,479,1676,1,
+480,1681,1,1485,3446,
+16,0,189,1,1737,
+3447,16,0,189,1,
+242,3448,16,0,189,
+1,478,1705,1,1001,
+1710,1,1002,1715,1,
+42,3449,19,430,1,
+42,3450,5,38,1,
+1901,3451,16,0,428,
+1,2075,3452,16,0,
+428,1,1860,943,1,
+1803,909,1,1804,3453,
+16,0,428,1,2413,
+3454,16,0,428,1,
+2198,3455,16,0,428,
+1,1873,958,1,1657,
+1016,1,1989,1038,1,
+1990,3456,16,0,428,
+1,1775,3457,16,0,
+428,1,32,3458,16,
+0,428,1,2105,936,
+1,2106,3459,16,0,
+428,1,2364,949,1,
+2227,1030,1,2337,3460,
+16,0,428,1,2021,
+840,1,2458,998,1,
+2459,1004,1,2462,1011,
+1,2136,965,1,2464,
+1021,1,2029,847,1,
+2030,853,1,2031,858,
+1,2032,863,1,2033,
+868,1,2035,874,1,
+2037,879,1,2039,884,
+1,1931,983,1,2041,
+890,1,2043,896,1,
+2045,901,1,1574,921,
+1,1958,3461,16,0,
+428,1,43,3462,19,
+518,1,43,3463,5,
+25,1,2035,874,1,
+2037,879,1,2039,884,
+1,2041,890,1,2227,
+1030,1,2043,896,1,
+1657,1016,1,1860,943,
+1,2136,965,1,2021,
+840,1,2459,1004,1,
+1574,921,1,2105,3464,
+16,0,683,1,1931,
+983,1,1873,958,1,
+2031,858,1,1803,909,
+1,1989,3465,16,0,
+516,1,2464,1021,1,
+2029,847,1,2030,853,
+1,2364,949,1,2032,
+863,1,2033,868,1,
+2045,901,1,44,3466,
+19,289,1,44,3467,
+5,38,1,1901,3468,
+16,0,287,1,2075,
+3469,16,0,287,1,
+1860,943,1,1803,909,
+1,1804,3470,16,0,
+287,1,2413,3471,16,
+0,287,1,2198,3472,
+16,0,287,1,1873,
+958,1,1657,1016,1,
+1989,1038,1,1990,3473,
+16,0,287,1,1775,
+3474,16,0,287,1,
+32,3475,16,0,287,
+1,2105,936,1,2106,
+3476,16,0,287,1,
+2364,949,1,2227,1030,
+1,2337,3477,16,0,
+287,1,2021,840,1,
+2458,998,1,2459,1004,
+1,2462,1011,1,2136,
+965,1,2464,1021,1,
+2029,847,1,2030,853,
+1,2031,858,1,2032,
+863,1,2033,868,1,
+2035,874,1,2037,879,
+1,2039,884,1,1931,
+983,1,2041,890,1,
+2043,896,1,2045,901,
+1,1574,921,1,1958,
+3478,16,0,287,1,
+45,3479,19,320,1,
+45,3480,5,39,1,
+1901,3481,16,0,350,
+1,2075,3482,16,0,
+350,1,1860,943,1,
+1803,909,1,1804,3483,
+16,0,350,1,2413,
+3484,16,0,350,1,
+2198,3485,16,0,350,
+1,1873,958,1,1657,
+1016,1,1989,1038,1,
+1990,3486,16,0,350,
+1,1775,3487,16,0,
+350,1,32,3488,16,
+0,350,1,2105,936,
+1,2106,3489,16,0,
+350,1,2364,949,1,
+2227,1030,1,2337,3490,
+16,0,350,1,2021,
+840,1,2458,998,1,
+2459,1004,1,2462,1011,
+1,2136,965,1,2464,
+1021,1,2029,847,1,
+2030,853,1,2031,858,
+1,2032,863,1,2033,
+868,1,2035,874,1,
+2037,879,1,2039,884,
+1,1931,983,1,2041,
+890,1,2043,896,1,
+2045,901,1,1832,3491,
+16,0,318,1,1574,
+921,1,1958,3492,16,
+0,350,1,46,3493,
+19,789,1,46,3494,
+5,38,1,1901,3495,
+16,0,787,1,2075,
+3496,16,0,787,1,
+1860,943,1,1803,909,
+1,1804,3497,16,0,
+787,1,2413,3498,16,
+0,787,1,2198,3499,
+16,0,787,1,1873,
+958,1,1657,1016,1,
+1989,1038,1,1990,3500,
+16,0,787,1,1775,
+3501,16,0,787,1,
+32,3502,16,0,787,
+1,2105,936,1,2106,
+3503,16,0,787,1,
+2364,949,1,2227,1030,
+1,2337,3504,16,0,
+787,1,2021,840,1,
+2458,998,1,2459,1004,
+1,2462,1011,1,2136,
+965,1,2464,1021,1,
+2029,847,1,2030,853,
+1,2031,858,1,2032,
+863,1,2033,868,1,
+2035,874,1,2037,879,
+1,2039,884,1,1931,
+983,1,2041,890,1,
+2043,896,1,2045,901,
+1,1574,921,1,1958,
+3505,16,0,787,1,
+47,3506,19,660,1,
+47,3507,5,19,1,
+0,3508,16,0,760,
+1,2760,3509,16,0,
+760,1,2779,3510,17,
+3511,15,3512,4,50,
 37,0,71,0,108,
 0,111,0,98,0,
 97,0,108,0,70,
@@ -8465,8 +9892,8 @@ public yyLSLSyntax
 0,105,0,110,0,
 105,0,116,0,105,
 0,111,0,110,0,
-1,-1,1,5,3203,
-20,3204,4,52,71,
+1,-1,1,5,3513,
+20,3514,4,52,71,
 0,108,0,111,0,
 98,0,97,0,108,
 0,70,0,117,0,
@@ -8476,27 +9903,47 @@ public yyLSLSyntax
 0,102,0,105,0,
 110,0,105,0,116,
 0,105,0,111,0,
-110,0,95,0,50,
-0,1,151,1,3,
-1,7,1,6,3205,
-22,1,10,1,2640,
-685,1,2713,3206,17,
-3207,15,3185,1,-1,
-1,5,3208,20,3209,
-4,38,71,0,108,
+110,0,95,0,49,
+0,1,174,1,3,
+1,6,1,5,3515,
+22,1,9,1,2764,
+801,1,2818,3516,17,
+3517,15,3518,4,52,
+37,0,71,0,108,
 0,111,0,98,0,
-97,0,108,0,68,
-0,101,0,102,0,
-105,0,110,0,105,
-0,116,0,105,0,
-111,0,110,0,115,
-0,95,0,52,0,
-1,147,1,3,1,
-3,1,2,3210,22,
-1,6,1,2655,3211,
-17,3212,15,3202,1,
--1,1,5,3213,20,
-3214,4,52,71,0,
+97,0,108,0,86,
+0,97,0,114,0,
+105,0,97,0,98,
+0,108,0,101,0,
+68,0,101,0,99,
+0,108,0,97,0,
+114,0,97,0,116,
+0,105,0,111,0,
+110,0,1,-1,1,
+5,3519,20,3520,4,
+54,71,0,108,0,
+111,0,98,0,97,
+0,108,0,86,0,
+97,0,114,0,105,
+0,97,0,98,0,
+108,0,101,0,68,
+0,101,0,99,0,
+108,0,97,0,114,
+0,97,0,116,0,
+105,0,111,0,110,
+0,95,0,49,0,
+1,172,1,3,1,
+3,1,2,3521,22,
+1,7,1,2819,3522,
+16,0,760,1,2751,
+807,1,2022,3523,16,
+0,658,1,2459,1004,
+1,2830,3524,16,0,
+760,1,2647,824,1,
+2464,1021,1,2466,3525,
+17,3526,15,3512,1,
+-1,1,5,3527,20,
+3528,4,52,71,0,
 108,0,111,0,98,
 0,97,0,108,0,
 70,0,117,0,110,
@@ -8506,41 +9953,73 @@ public yyLSLSyntax
 102,0,105,0,110,
 0,105,0,116,0,
 105,0,111,0,110,
-0,95,0,49,0,
-1,150,1,3,1,
-6,1,5,3215,22,
-1,9,1,2694,3216,
-17,3217,15,3218,4,
-52,37,0,71,0,
+0,95,0,50,0,
+1,175,1,3,1,
+7,1,6,3529,22,
+1,10,1,2837,3530,
+17,3531,15,3532,4,
+36,37,0,71,0,
 108,0,111,0,98,
 0,97,0,108,0,
-86,0,97,0,114,
-0,105,0,97,0,
-98,0,108,0,101,
-0,68,0,101,0,
-99,0,108,0,97,
-0,114,0,97,0,
+68,0,101,0,102,
+0,105,0,110,0,
+105,0,116,0,105,
+0,111,0,110,0,
+115,0,1,-1,1,
+5,3533,20,3534,4,
+38,71,0,108,0,
+111,0,98,0,97,
+0,108,0,68,0,
+101,0,102,0,105,
+0,110,0,105,0,
 116,0,105,0,111,
-0,110,0,1,-1,
-1,5,3219,20,3220,
-4,54,71,0,108,
+0,110,0,115,0,
+95,0,52,0,1,
+171,1,3,1,3,
+1,2,3535,22,1,
+6,1,2838,3536,17,
+3537,15,3532,1,-1,
+1,5,3538,20,3539,
+4,38,71,0,108,
 0,111,0,98,0,
-97,0,108,0,86,
-0,97,0,114,0,
-105,0,97,0,98,
-0,108,0,101,0,
-68,0,101,0,99,
-0,108,0,97,0,
-114,0,97,0,116,
-0,105,0,111,0,
-110,0,95,0,49,
-0,1,148,1,3,
-1,3,1,2,3221,
-22,1,7,1,2695,
-3222,16,0,464,1,
-2683,3223,17,3224,15,
-3218,1,-1,1,5,
-3225,20,3226,4,54,
+97,0,108,0,68,
+0,101,0,102,0,
+105,0,110,0,105,
+0,116,0,105,0,
+111,0,110,0,115,
+0,95,0,50,0,
+1,169,1,3,1,
+3,1,2,3540,22,
+1,4,1,2839,3541,
+17,3542,15,3532,1,
+-1,1,5,3543,20,
+3544,4,38,71,0,
+108,0,111,0,98,
+0,97,0,108,0,
+68,0,101,0,102,
+0,105,0,110,0,
+105,0,116,0,105,
+0,111,0,110,0,
+115,0,95,0,51,
+0,1,170,1,3,
+1,2,1,1,3545,
+22,1,5,1,2840,
+3546,17,3547,15,3532,
+1,-1,1,5,3548,
+20,3549,4,38,71,
+0,108,0,111,0,
+98,0,97,0,108,
+0,68,0,101,0,
+102,0,105,0,110,
+0,105,0,116,0,
+105,0,111,0,110,
+0,115,0,95,0,
+49,0,1,168,1,
+3,1,2,1,1,
+3550,22,1,3,1,
+2807,3551,17,3552,15,
+3518,1,-1,1,5,
+3553,20,3554,4,54,
 71,0,108,0,111,
 0,98,0,97,0,
 108,0,86,0,97,
@@ -8552,2183 +10031,2826 @@ public yyLSLSyntax
 97,0,116,0,105,
 0,111,0,110,0,
 95,0,50,0,1,
-149,1,3,1,5,
-1,4,3227,22,1,
-8,1,48,3228,19,
-339,1,48,3229,5,
-54,1,0,3230,16,
-0,337,1,2075,3231,
-16,0,495,1,1860,
-821,1,1803,787,1,
-1804,3232,16,0,495,
-1,2413,3233,16,0,
-495,1,2634,691,1,
-1873,835,1,1657,894,
-1,2639,707,1,2640,
-685,1,1989,916,1,
-1990,3234,16,0,495,
-1,2459,882,1,1775,
-3235,16,0,495,1,
-32,3236,16,0,495,
-1,2105,814,1,2106,
-3237,16,0,495,1,
-2466,3200,1,2655,3211,
-1,2683,3223,1,2227,
-908,1,2337,3238,16,
-0,495,1,2558,697,
-1,2694,3216,1,2695,
-3239,16,0,337,1,
-2021,718,1,2458,876,
-1,1901,3240,16,0,
-495,1,2462,889,1,
-2136,842,1,2464,899,
-1,2029,725,1,2030,
-731,1,2031,736,1,
-2032,741,1,2033,746,
-1,2035,752,1,2364,
-827,1,2715,3195,1,
-2039,762,1,1931,861,
-1,2041,768,1,2043,
-774,1,2045,779,1,
-2198,3241,16,0,495,
-1,2706,3242,16,0,
-337,1,2037,757,1,
-2713,3206,1,2714,3183,
-1,1574,799,1,2716,
-3189,1,2636,3243,16,
-0,337,1,1958,3244,
-16,0,495,1,49,
-3245,19,500,1,49,
-3246,5,38,1,1901,
-3247,16,0,498,1,
-2075,3248,16,0,498,
-1,1860,821,1,1803,
-787,1,1804,3249,16,
-0,498,1,2413,3250,
-16,0,498,1,2198,
-3251,16,0,498,1,
-1873,835,1,1657,894,
-1,1989,916,1,1990,
-3252,16,0,498,1,
-1775,3253,16,0,498,
-1,32,3254,16,0,
-498,1,2105,814,1,
-2106,3255,16,0,498,
-1,2364,827,1,2227,
-908,1,2337,3256,16,
-0,498,1,2021,718,
-1,2458,876,1,2459,
-882,1,2462,889,1,
-2136,842,1,2464,899,
-1,2029,725,1,2030,
-731,1,2031,736,1,
-2032,741,1,2033,746,
-1,2035,752,1,2037,
-757,1,2039,762,1,
-1931,861,1,2041,768,
-1,2043,774,1,2045,
-779,1,1574,799,1,
-1958,3257,16,0,498,
-1,50,3258,19,614,
-1,50,3259,5,38,
-1,1901,3260,16,0,
-612,1,2075,3261,16,
-0,612,1,1860,821,
-1,1803,787,1,1804,
-3262,16,0,612,1,
-2413,3263,16,0,612,
-1,2198,3264,16,0,
-612,1,1873,835,1,
-1657,894,1,1989,916,
-1,1990,3265,16,0,
-612,1,1775,3266,16,
-0,612,1,32,3267,
-16,0,612,1,2105,
-814,1,2106,3268,16,
-0,612,1,2364,827,
-1,2227,908,1,2337,
-3269,16,0,612,1,
-2021,718,1,2458,876,
-1,2459,882,1,2462,
-889,1,2136,842,1,
-2464,899,1,2029,725,
-1,2030,731,1,2031,
-736,1,2032,741,1,
-2033,746,1,2035,752,
-1,2037,757,1,2039,
-762,1,1931,861,1,
-2041,768,1,2043,774,
-1,2045,779,1,1574,
-799,1,1958,3270,16,
-0,612,1,51,3271,
-19,127,1,51,3272,
-5,53,1,0,3273,
-16,0,125,1,2075,
-3274,16,0,125,1,
-1860,821,1,1803,787,
-1,1804,3275,16,0,
-125,1,10,3276,16,
-0,125,1,2413,3277,
-16,0,125,1,2198,
-3278,16,0,125,1,
-1873,835,1,21,3279,
-16,0,125,1,1657,
-894,1,2030,731,1,
-2642,3280,16,0,125,
-1,1989,916,1,1990,
-3281,16,0,125,1,
-2459,882,1,1775,3282,
-16,0,125,1,32,
-3283,16,0,125,1,
-2105,814,1,2106,3284,
-16,0,125,1,2655,
-3211,1,2683,3223,1,
-2227,908,1,2337,3285,
+173,1,3,1,5,
+1,4,3555,22,1,
+8,1,2763,813,1,
+48,3556,19,375,1,
+48,3557,5,54,1,
+0,3558,16,0,373,
+1,2837,3530,1,2838,
+3536,1,2839,3541,1,
+2840,3546,1,1860,943,
+1,1958,3559,16,0,
+573,1,2760,3560,16,
+0,373,1,2413,3561,
+16,0,573,1,2198,
+3562,16,0,573,1,
+1873,958,1,1657,1016,
+1,2030,853,1,2751,
+807,1,1989,1038,1,
+1990,3563,16,0,573,
+1,2458,998,1,2459,
+1004,1,1775,3564,16,
+0,573,1,32,3565,
+16,0,573,1,2105,
+936,1,2106,3566,16,
+0,573,1,2763,813,
+1,2764,801,1,2227,
+1030,1,2337,3567,16,
+0,573,1,2075,3568,
+16,0,573,1,2779,
+3510,1,1803,909,1,
+1804,3569,16,0,573,
+1,1901,3570,16,0,
+573,1,2462,1011,1,
+2136,965,1,2464,1021,
+1,2029,847,1,2466,
+3525,1,2031,858,1,
+2032,863,1,2033,868,
+1,2035,874,1,2364,
+949,1,2039,884,1,
+1931,983,1,2041,890,
+1,2021,840,1,2043,
+896,1,2807,3551,1,
+2045,901,1,2647,824,
+1,2818,3516,1,2819,
+3571,16,0,373,1,
+2037,879,1,1574,921,
+1,2830,3572,16,0,
+373,1,49,3573,19,
+578,1,49,3574,5,
+38,1,1901,3575,16,
+0,576,1,2075,3576,
+16,0,576,1,1860,
+943,1,1803,909,1,
+1804,3577,16,0,576,
+1,2413,3578,16,0,
+576,1,2198,3579,16,
+0,576,1,1873,958,
+1,1657,1016,1,1989,
+1038,1,1990,3580,16,
+0,576,1,1775,3581,
+16,0,576,1,32,
+3582,16,0,576,1,
+2105,936,1,2106,3583,
+16,0,576,1,2364,
+949,1,2227,1030,1,
+2337,3584,16,0,576,
+1,2021,840,1,2458,
+998,1,2459,1004,1,
+2462,1011,1,2136,965,
+1,2464,1021,1,2029,
+847,1,2030,853,1,
+2031,858,1,2032,863,
+1,2033,868,1,2035,
+874,1,2037,879,1,
+2039,884,1,1931,983,
+1,2041,890,1,2043,
+896,1,2045,901,1,
+1574,921,1,1958,3585,
+16,0,576,1,50,
+3586,19,718,1,50,
+3587,5,38,1,1901,
+3588,16,0,716,1,
+2075,3589,16,0,716,
+1,1860,943,1,1803,
+909,1,1804,3590,16,
+0,716,1,2413,3591,
+16,0,716,1,2198,
+3592,16,0,716,1,
+1873,958,1,1657,1016,
+1,1989,1038,1,1990,
+3593,16,0,716,1,
+1775,3594,16,0,716,
+1,32,3595,16,0,
+716,1,2105,936,1,
+2106,3596,16,0,716,
+1,2364,949,1,2227,
+1030,1,2337,3597,16,
+0,716,1,2021,840,
+1,2458,998,1,2459,
+1004,1,2462,1011,1,
+2136,965,1,2464,1021,
+1,2029,847,1,2030,
+853,1,2031,858,1,
+2032,863,1,2033,868,
+1,2035,874,1,2037,
+879,1,2039,884,1,
+1931,983,1,2041,890,
+1,2043,896,1,2045,
+901,1,1574,921,1,
+1958,3598,16,0,716,
+1,51,3599,19,127,
+1,51,3600,5,58,
+1,0,3601,16,0,
+125,1,2537,3602,16,
+0,691,1,2837,3530,
+1,2838,3536,1,2839,
+3541,1,2840,3546,1,
+1860,943,1,10,3603,
+16,0,125,1,2413,
+3604,16,0,125,1,
+2198,3605,16,0,125,
+1,1873,958,1,21,
+3606,16,0,125,1,
+1657,1016,1,2030,853,
+1,1989,1038,1,1990,
+3607,16,0,125,1,
+2458,998,1,2459,1004,
+1,1775,3608,16,0,
+125,1,32,3609,16,
+0,125,1,2105,936,
+1,2106,3610,16,0,
+125,1,2045,901,1,
+2766,3611,16,0,125,
+1,2227,1030,1,2337,
+3612,16,0,125,1,
+2075,3613,16,0,125,
+1,52,3614,16,0,
+125,1,2560,3615,16,
+0,691,1,2779,3510,
+1,1803,909,1,1804,
+3616,16,0,125,1,
+1901,3617,16,0,125,
+1,2462,1011,1,2136,
+965,1,2464,1021,1,
+2029,847,1,2466,3525,
+1,2031,858,1,2032,
+863,1,2033,868,1,
+2035,874,1,2581,3618,
+16,0,125,1,2364,
+949,1,2039,884,1,
+1931,983,1,2041,890,
+1,2021,840,1,2043,
+896,1,2807,3551,1,
+2510,3619,16,0,691,
+1,2514,3620,16,0,
+691,1,2818,3516,1,
+2819,3621,16,0,125,
+1,2522,3622,16,0,
+691,1,2037,879,1,
+1574,921,1,1958,3623,
 16,0,125,1,52,
-3286,16,0,125,1,
-2694,3216,1,2695,3287,
-16,0,125,1,2021,
-718,1,2458,876,1,
-1901,3288,16,0,125,
-1,2462,889,1,2136,
-842,1,2464,899,1,
-2029,725,1,2466,3200,
-1,2031,736,1,2032,
-741,1,2033,746,1,
-2035,752,1,2364,827,
-1,2715,3195,1,2039,
-762,1,1931,861,1,
-2041,768,1,2043,774,
-1,2045,779,1,2037,
-757,1,2713,3206,1,
-2714,3183,1,1574,799,
-1,2716,3189,1,1958,
-3289,16,0,125,1,
-2506,3290,16,0,125,
-1,52,3291,19,124,
-1,52,3292,5,53,
-1,0,3293,16,0,
-122,1,2075,3294,16,
-0,122,1,1860,821,
-1,1803,787,1,1804,
-3295,16,0,122,1,
-10,3296,16,0,122,
-1,2413,3297,16,0,
-122,1,2198,3298,16,
-0,122,1,1873,835,
-1,21,3299,16,0,
-122,1,1657,894,1,
-2030,731,1,2642,3300,
-16,0,122,1,1989,
-916,1,1990,3301,16,
-0,122,1,2459,882,
-1,1775,3302,16,0,
-122,1,32,3303,16,
-0,122,1,2105,814,
-1,2106,3304,16,0,
-122,1,2655,3211,1,
-2683,3223,1,2227,908,
-1,2337,3305,16,0,
-122,1,52,3306,16,
-0,122,1,2694,3216,
-1,2695,3307,16,0,
-122,1,2021,718,1,
-2458,876,1,1901,3308,
+3624,19,124,1,52,
+3625,5,53,1,0,
+3626,16,0,122,1,
+2837,3530,1,2838,3536,
+1,2839,3541,1,2840,
+3546,1,1860,943,1,
+10,3627,16,0,122,
+1,2413,3628,16,0,
+122,1,2198,3629,16,
+0,122,1,1873,958,
+1,21,3630,16,0,
+122,1,1657,1016,1,
+2030,853,1,1989,1038,
+1,1990,3631,16,0,
+122,1,2458,998,1,
+2459,1004,1,1775,3632,
+16,0,122,1,32,
+3633,16,0,122,1,
+2105,936,1,2106,3634,
+16,0,122,1,2766,
+3635,16,0,122,1,
+2227,1030,1,2337,3636,
+16,0,122,1,2075,
+3637,16,0,122,1,
+52,3638,16,0,122,
+1,2779,3510,1,1803,
+909,1,1804,3639,16,
+0,122,1,1901,3640,
 16,0,122,1,2462,
-889,1,2136,842,1,
-2464,899,1,2029,725,
-1,2466,3200,1,2031,
-736,1,2032,741,1,
-2033,746,1,2035,752,
-1,2364,827,1,2715,
-3195,1,2039,762,1,
-1931,861,1,2041,768,
-1,2043,774,1,2045,
-779,1,2037,757,1,
-2713,3206,1,2714,3183,
-1,1574,799,1,2716,
-3189,1,1958,3309,16,
-0,122,1,2506,3310,
-16,0,122,1,53,
-3311,19,121,1,53,
-3312,5,53,1,0,
-3313,16,0,119,1,
-2075,3314,16,0,119,
-1,1860,821,1,1803,
-787,1,1804,3315,16,
-0,119,1,10,3316,
+1011,1,2136,965,1,
+2464,1021,1,2029,847,
+1,2466,3525,1,2031,
+858,1,2032,863,1,
+2033,868,1,2035,874,
+1,2581,3641,16,0,
+122,1,2364,949,1,
+2039,884,1,1931,983,
+1,2041,890,1,2021,
+840,1,2043,896,1,
+2807,3551,1,2045,901,
+1,2818,3516,1,2819,
+3642,16,0,122,1,
+2037,879,1,1574,921,
+1,1958,3643,16,0,
+122,1,53,3644,19,
+121,1,53,3645,5,
+53,1,0,3646,16,
+0,119,1,2837,3530,
+1,2838,3536,1,2839,
+3541,1,2840,3546,1,
+1860,943,1,10,3647,
 16,0,119,1,2413,
-3317,16,0,119,1,
-2198,3318,16,0,119,
-1,1873,835,1,21,
-3319,16,0,119,1,
-1657,894,1,2030,731,
-1,2642,3320,16,0,
-119,1,1989,916,1,
-1990,3321,16,0,119,
-1,2459,882,1,1775,
-3322,16,0,119,1,
-32,3323,16,0,119,
-1,2105,814,1,2106,
-3324,16,0,119,1,
-2655,3211,1,2683,3223,
-1,2227,908,1,2337,
-3325,16,0,119,1,
-52,3326,16,0,119,
-1,2694,3216,1,2695,
-3327,16,0,119,1,
-2021,718,1,2458,876,
-1,1901,3328,16,0,
-119,1,2462,889,1,
-2136,842,1,2464,899,
-1,2029,725,1,2466,
-3200,1,2031,736,1,
-2032,741,1,2033,746,
-1,2035,752,1,2364,
-827,1,2715,3195,1,
-2039,762,1,1931,861,
-1,2041,768,1,2043,
-774,1,2045,779,1,
-2037,757,1,2713,3206,
-1,2714,3183,1,1574,
-799,1,2716,3189,1,
-1958,3329,16,0,119,
-1,2506,3330,16,0,
-119,1,54,3331,19,
-118,1,54,3332,5,
-53,1,0,3333,16,
-0,116,1,2075,3334,
-16,0,116,1,1860,
-821,1,1803,787,1,
-1804,3335,16,0,116,
-1,10,3336,16,0,
-116,1,2413,3337,16,
-0,116,1,2198,3338,
+3648,16,0,119,1,
+2198,3649,16,0,119,
+1,1873,958,1,21,
+3650,16,0,119,1,
+1657,1016,1,2030,853,
+1,1989,1038,1,1990,
+3651,16,0,119,1,
+2458,998,1,2459,1004,
+1,1775,3652,16,0,
+119,1,32,3653,16,
+0,119,1,2105,936,
+1,2106,3654,16,0,
+119,1,2766,3655,16,
+0,119,1,2227,1030,
+1,2337,3656,16,0,
+119,1,2075,3657,16,
+0,119,1,52,3658,
+16,0,119,1,2779,
+3510,1,1803,909,1,
+1804,3659,16,0,119,
+1,1901,3660,16,0,
+119,1,2462,1011,1,
+2136,965,1,2464,1021,
+1,2029,847,1,2466,
+3525,1,2031,858,1,
+2032,863,1,2033,868,
+1,2035,874,1,2581,
+3661,16,0,119,1,
+2364,949,1,2039,884,
+1,1931,983,1,2041,
+890,1,2021,840,1,
+2043,896,1,2807,3551,
+1,2045,901,1,2818,
+3516,1,2819,3662,16,
+0,119,1,2037,879,
+1,1574,921,1,1958,
+3663,16,0,119,1,
+54,3664,19,118,1,
+54,3665,5,55,1,
+0,3666,16,0,116,
+1,2837,3530,1,2838,
+3536,1,2839,3541,1,
+2840,3546,1,1860,943,
+1,10,3667,16,0,
+116,1,2413,3668,16,
+0,116,1,2198,3669,
 16,0,116,1,1873,
-835,1,21,3339,16,
-0,116,1,1657,894,
-1,2030,731,1,2642,
-3340,16,0,116,1,
-1989,916,1,1990,3341,
-16,0,116,1,2459,
-882,1,1775,3342,16,
-0,116,1,32,3343,
-16,0,116,1,2105,
-814,1,2106,3344,16,
-0,116,1,2655,3211,
-1,2683,3223,1,2227,
-908,1,2337,3345,16,
-0,116,1,52,3346,
-16,0,116,1,2694,
-3216,1,2695,3347,16,
-0,116,1,2021,718,
-1,2458,876,1,1901,
-3348,16,0,116,1,
-2462,889,1,2136,842,
-1,2464,899,1,2029,
-725,1,2466,3200,1,
-2031,736,1,2032,741,
-1,2033,746,1,2035,
-752,1,2364,827,1,
-2715,3195,1,2039,762,
-1,1931,861,1,2041,
-768,1,2043,774,1,
-2045,779,1,2037,757,
-1,2713,3206,1,2714,
-3183,1,1574,799,1,
-2716,3189,1,1958,3349,
+958,1,21,3670,16,
+0,116,1,1657,1016,
+1,2030,853,1,1989,
+1038,1,1990,3671,16,
+0,116,1,2458,998,
+1,2459,1004,1,1775,
+3672,16,0,116,1,
+32,3673,16,0,116,
+1,2105,936,1,2106,
+3674,16,0,116,1,
+2766,3675,16,0,116,
+1,2227,1030,1,2337,
+3676,16,0,116,1,
+2075,3677,16,0,116,
+1,52,3678,16,0,
+116,1,2779,3510,1,
+1803,909,1,1804,3679,
+16,0,116,1,1901,
+3680,16,0,116,1,
+2462,1011,1,2136,965,
+1,2464,1021,1,2029,
+847,1,2466,3525,1,
+2031,858,1,2032,863,
+1,2033,868,1,2035,
+874,1,2581,3681,16,
+0,116,1,2364,949,
+1,2039,884,1,1931,
+983,1,2041,890,1,
+2021,840,1,2043,896,
+1,2807,3551,1,2045,
+901,1,2568,3682,16,
+0,470,1,2818,3516,
+1,2819,3683,16,0,
+116,1,2037,879,1,
+1574,921,1,1958,3684,
 16,0,116,1,2506,
-3350,16,0,116,1,
-55,3351,19,115,1,
-55,3352,5,53,1,
-0,3353,16,0,113,
-1,2075,3354,16,0,
-113,1,1860,821,1,
-1803,787,1,1804,3355,
-16,0,113,1,10,
-3356,16,0,113,1,
-2413,3357,16,0,113,
-1,2198,3358,16,0,
-113,1,1873,835,1,
-21,3359,16,0,113,
-1,1657,894,1,2030,
-731,1,2642,3360,16,
-0,113,1,1989,916,
-1,1990,3361,16,0,
-113,1,2459,882,1,
-1775,3362,16,0,113,
-1,32,3363,16,0,
-113,1,2105,814,1,
-2106,3364,16,0,113,
-1,2655,3211,1,2683,
-3223,1,2227,908,1,
-2337,3365,16,0,113,
-1,52,3366,16,0,
-113,1,2694,3216,1,
-2695,3367,16,0,113,
-1,2021,718,1,2458,
-876,1,1901,3368,16,
-0,113,1,2462,889,
-1,2136,842,1,2464,
-899,1,2029,725,1,
-2466,3200,1,2031,736,
-1,2032,741,1,2033,
-746,1,2035,752,1,
-2364,827,1,2715,3195,
-1,2039,762,1,1931,
-861,1,2041,768,1,
-2043,774,1,2045,779,
-1,2037,757,1,2713,
-3206,1,2714,3183,1,
-1574,799,1,2716,3189,
-1,1958,3369,16,0,
-113,1,2506,3370,16,
-0,113,1,56,3371,
-19,112,1,56,3372,
-5,53,1,0,3373,
-16,0,110,1,2075,
-3374,16,0,110,1,
-1860,821,1,1803,787,
-1,1804,3375,16,0,
-110,1,10,3376,16,
-0,110,1,2413,3377,
+3685,16,0,470,1,
+55,3686,19,115,1,
+55,3687,5,56,1,
+0,3688,16,0,113,
+1,2837,3530,1,2838,
+3536,1,2839,3541,1,
+2840,3546,1,1860,943,
+1,10,3689,16,0,
+113,1,2413,3690,16,
+0,113,1,2525,3691,
+16,0,493,1,1657,
+1016,1,1873,958,1,
+21,3692,16,0,113,
+1,2529,3693,16,0,
+493,1,2030,853,1,
+1989,1038,1,1990,3694,
+16,0,113,1,2458,
+998,1,2459,1004,1,
+1775,3695,16,0,113,
+1,32,3696,16,0,
+113,1,2105,936,1,
+2106,3697,16,0,113,
+1,2766,3698,16,0,
+113,1,2552,3699,16,
+0,493,1,2227,1030,
+1,2337,3700,16,0,
+113,1,2075,3701,16,
+0,113,1,52,3702,
+16,0,113,1,2779,
+3510,1,1803,909,1,
+1804,3703,16,0,113,
+1,1901,3704,16,0,
+113,1,2462,1011,1,
+2136,965,1,2464,1021,
+1,2029,847,1,2466,
+3525,1,2031,858,1,
+2032,863,1,2033,868,
+1,2035,874,1,2581,
+3705,16,0,113,1,
+2364,949,1,2039,884,
+1,1931,983,1,2041,
+890,1,2021,840,1,
+2043,896,1,2807,3551,
+1,2045,901,1,2198,
+3706,16,0,113,1,
+2818,3516,1,2819,3707,
+16,0,113,1,2037,
+879,1,1574,921,1,
+1958,3708,16,0,113,
+1,56,3709,19,112,
+1,56,3710,5,55,
+1,0,3711,16,0,
+110,1,2837,3530,1,
+2838,3536,1,2839,3541,
+1,2840,3546,1,1860,
+943,1,10,3712,16,
+0,110,1,2413,3713,
 16,0,110,1,2198,
-3378,16,0,110,1,
-1873,835,1,21,3379,
+3714,16,0,110,1,
+1873,958,1,21,3715,
 16,0,110,1,1657,
-894,1,2030,731,1,
-2642,3380,16,0,110,
-1,1989,916,1,1990,
-3381,16,0,110,1,
-2459,882,1,1775,3382,
-16,0,110,1,32,
-3383,16,0,110,1,
-2105,814,1,2106,3384,
-16,0,110,1,2655,
-3211,1,2683,3223,1,
-2227,908,1,2337,3385,
+1016,1,2030,853,1,
+1989,1038,1,1990,3716,
+16,0,110,1,2458,
+998,1,2459,1004,1,
+1775,3717,16,0,110,
+1,32,3718,16,0,
+110,1,2540,3719,16,
+0,511,1,2105,936,
+1,2106,3720,16,0,
+110,1,2544,3721,16,
+0,511,1,2766,3722,
+16,0,110,1,2227,
+1030,1,2337,3723,16,
+0,110,1,2075,3724,
 16,0,110,1,52,
-3386,16,0,110,1,
-2694,3216,1,2695,3387,
-16,0,110,1,2021,
-718,1,2458,876,1,
-1901,3388,16,0,110,
-1,2462,889,1,2136,
-842,1,2464,899,1,
-2029,725,1,2466,3200,
-1,2031,736,1,2032,
-741,1,2033,746,1,
-2035,752,1,2364,827,
-1,2715,3195,1,2039,
-762,1,1931,861,1,
-2041,768,1,2043,774,
-1,2045,779,1,2037,
-757,1,2713,3206,1,
-2714,3183,1,1574,799,
-1,2716,3189,1,1958,
-3389,16,0,110,1,
-2506,3390,16,0,110,
-1,57,3391,19,109,
-1,57,3392,5,53,
-1,0,3393,16,0,
-107,1,2075,3394,16,
-0,107,1,1860,821,
-1,1803,787,1,1804,
-3395,16,0,107,1,
-10,3396,16,0,107,
-1,2413,3397,16,0,
-107,1,2198,3398,16,
-0,107,1,1873,835,
-1,21,3399,16,0,
-107,1,1657,894,1,
-2030,731,1,2642,3400,
-16,0,107,1,1989,
-916,1,1990,3401,16,
-0,107,1,2459,882,
-1,1775,3402,16,0,
-107,1,32,3403,16,
-0,107,1,2105,814,
-1,2106,3404,16,0,
-107,1,2655,3211,1,
-2683,3223,1,2227,908,
-1,2337,3405,16,0,
-107,1,52,3406,16,
-0,107,1,2694,3216,
-1,2695,3407,16,0,
-107,1,2021,718,1,
-2458,876,1,1901,3408,
-16,0,107,1,2462,
-889,1,2136,842,1,
-2464,899,1,2029,725,
-1,2466,3200,1,2031,
-736,1,2032,741,1,
-2033,746,1,2035,752,
-1,2364,827,1,2715,
-3195,1,2039,762,1,
-1931,861,1,2041,768,
-1,2043,774,1,2045,
-779,1,2037,757,1,
-2713,3206,1,2714,3183,
-1,1574,799,1,2716,
-3189,1,1958,3409,16,
-0,107,1,2506,3410,
+3725,16,0,110,1,
+2779,3510,1,1803,909,
+1,1804,3726,16,0,
+110,1,1901,3727,16,
+0,110,1,2462,1011,
+1,2136,965,1,2464,
+1021,1,2029,847,1,
+2466,3525,1,2031,858,
+1,2032,863,1,2033,
+868,1,2035,874,1,
+2581,3728,16,0,110,
+1,2364,949,1,2039,
+884,1,1931,983,1,
+2041,890,1,2021,840,
+1,2043,896,1,2807,
+3551,1,2045,901,1,
+2818,3516,1,2819,3729,
+16,0,110,1,2037,
+879,1,1574,921,1,
+1958,3730,16,0,110,
+1,57,3731,19,109,
+1,57,3732,5,53,
+1,0,3733,16,0,
+107,1,2837,3530,1,
+2838,3536,1,2839,3541,
+1,2840,3546,1,1860,
+943,1,10,3734,16,
+0,107,1,2413,3735,
+16,0,107,1,2198,
+3736,16,0,107,1,
+1873,958,1,21,3737,
+16,0,107,1,1657,
+1016,1,2030,853,1,
+1989,1038,1,1990,3738,
+16,0,107,1,2458,
+998,1,2459,1004,1,
+1775,3739,16,0,107,
+1,32,3740,16,0,
+107,1,2105,936,1,
+2106,3741,16,0,107,
+1,2766,3742,16,0,
+107,1,2227,1030,1,
+2337,3743,16,0,107,
+1,2075,3744,16,0,
+107,1,52,3745,16,
+0,107,1,2779,3510,
+1,1803,909,1,1804,
+3746,16,0,107,1,
+1901,3747,16,0,107,
+1,2462,1011,1,2136,
+965,1,2464,1021,1,
+2029,847,1,2466,3525,
+1,2031,858,1,2032,
+863,1,2033,868,1,
+2035,874,1,2581,3748,
+16,0,107,1,2364,
+949,1,2039,884,1,
+1931,983,1,2041,890,
+1,2021,840,1,2043,
+896,1,2807,3551,1,
+2045,901,1,2818,3516,
+1,2819,3749,16,0,
+107,1,2037,879,1,
+1574,921,1,1958,3750,
 16,0,107,1,58,
-3411,19,429,1,58,
-3412,5,9,1,2519,
-1618,1,2557,1627,1,
-2521,3413,16,0,427,
-1,2559,1633,1,2597,
-3414,16,0,427,1,
-2561,3415,16,0,427,
-1,2459,882,1,2464,
-899,1,2470,3416,16,
-0,427,1,59,3417,
-19,426,1,59,3418,
-5,9,1,2519,1618,
-1,2557,1627,1,2521,
-3419,16,0,424,1,
-2559,1633,1,2597,3420,
-16,0,424,1,2561,
-3421,16,0,424,1,
-2459,882,1,2464,899,
-1,2470,3422,16,0,
-424,1,60,3423,19,
-423,1,60,3424,5,
-9,1,2519,1618,1,
-2557,1627,1,2521,3425,
-16,0,421,1,2559,
-1633,1,2597,3426,16,
-0,421,1,2561,3427,
-16,0,421,1,2459,
-882,1,2464,899,1,
-2470,3428,16,0,421,
-1,61,3429,19,420,
-1,61,3430,5,9,
-1,2519,1618,1,2557,
-1627,1,2521,3431,16,
-0,418,1,2559,1633,
-1,2597,3432,16,0,
-418,1,2561,3433,16,
-0,418,1,2459,882,
-1,2464,899,1,2470,
-3434,16,0,418,1,
-62,3435,19,417,1,
-62,3436,5,9,1,
-2519,1618,1,2557,1627,
-1,2521,3437,16,0,
-415,1,2559,1633,1,
-2597,3438,16,0,415,
-1,2561,3439,16,0,
-415,1,2459,882,1,
-2464,899,1,2470,3440,
-16,0,415,1,63,
-3441,19,414,1,63,
-3442,5,9,1,2519,
-1618,1,2557,1627,1,
-2521,3443,16,0,412,
-1,2559,1633,1,2597,
-3444,16,0,412,1,
-2561,3445,16,0,412,
-1,2459,882,1,2464,
-899,1,2470,3446,16,
-0,412,1,64,3447,
-19,653,1,64,3448,
-5,9,1,2519,1618,
-1,2557,1627,1,2521,
-3449,16,0,651,1,
-2559,1633,1,2597,3450,
-16,0,651,1,2561,
-3451,16,0,651,1,
-2459,882,1,2464,899,
-1,2470,3452,16,0,
-651,1,65,3453,19,
-410,1,65,3454,5,
-9,1,2519,1618,1,
-2557,1627,1,2521,3455,
-16,0,408,1,2559,
-1633,1,2597,3456,16,
-0,408,1,2561,3457,
-16,0,408,1,2459,
-882,1,2464,899,1,
-2470,3458,16,0,408,
-1,66,3459,19,493,
-1,66,3460,5,9,
-1,2519,1618,1,2557,
-1627,1,2521,3461,16,
-0,491,1,2559,1633,
-1,2597,3462,16,0,
-491,1,2561,3463,16,
-0,491,1,2459,882,
-1,2464,899,1,2470,
-3464,16,0,491,1,
-67,3465,19,406,1,
-67,3466,5,9,1,
-2519,1618,1,2557,1627,
-1,2521,3467,16,0,
-404,1,2559,1633,1,
-2597,3468,16,0,404,
-1,2561,3469,16,0,
-404,1,2459,882,1,
-2464,899,1,2470,3470,
-16,0,404,1,68,
-3471,19,403,1,68,
-3472,5,9,1,2519,
-1618,1,2557,1627,1,
-2521,3473,16,0,401,
-1,2559,1633,1,2597,
-3474,16,0,401,1,
-2561,3475,16,0,401,
-1,2459,882,1,2464,
-899,1,2470,3476,16,
-0,401,1,69,3477,
-19,486,1,69,3478,
-5,9,1,2519,1618,
-1,2557,1627,1,2521,
-3479,16,0,484,1,
-2559,1633,1,2597,3480,
-16,0,484,1,2561,
-3481,16,0,484,1,
-2459,882,1,2464,899,
-1,2470,3482,16,0,
-484,1,70,3483,19,
-399,1,70,3484,5,
-9,1,2519,1618,1,
-2557,1627,1,2521,3485,
-16,0,397,1,2559,
-1633,1,2597,3486,16,
-0,397,1,2561,3487,
-16,0,397,1,2459,
-882,1,2464,899,1,
-2470,3488,16,0,397,
-1,71,3489,19,483,
-1,71,3490,5,9,
-1,2519,1618,1,2557,
-1627,1,2521,3491,16,
-0,481,1,2559,1633,
-1,2597,3492,16,0,
-481,1,2561,3493,16,
-0,481,1,2459,882,
-1,2464,899,1,2470,
-3494,16,0,481,1,
-72,3495,19,480,1,
-72,3496,5,9,1,
-2519,1618,1,2557,1627,
-1,2521,3497,16,0,
-478,1,2559,1633,1,
-2597,3498,16,0,478,
-1,2561,3499,16,0,
-478,1,2459,882,1,
-2464,899,1,2470,3500,
-16,0,478,1,73,
-3501,19,477,1,73,
-3502,5,9,1,2519,
-1618,1,2557,1627,1,
-2521,3503,16,0,475,
-1,2559,1633,1,2597,
-3504,16,0,475,1,
-2561,3505,16,0,475,
-1,2459,882,1,2464,
-899,1,2470,3506,16,
-0,475,1,74,3507,
-19,474,1,74,3508,
-5,9,1,2519,1618,
-1,2557,1627,1,2521,
-3509,16,0,472,1,
-2559,1633,1,2597,3510,
-16,0,472,1,2561,
-3511,16,0,472,1,
-2459,882,1,2464,899,
-1,2470,3512,16,0,
-472,1,75,3513,19,
-390,1,75,3514,5,
-9,1,2519,1618,1,
-2557,1627,1,2521,3515,
-16,0,388,1,2559,
-1633,1,2597,3516,16,
-0,388,1,2561,3517,
-16,0,388,1,2459,
-882,1,2464,899,1,
-2470,3518,16,0,388,
-1,76,3519,19,387,
-1,76,3520,5,9,
-1,2519,1618,1,2557,
-1627,1,2521,3521,16,
-0,385,1,2559,1633,
-1,2597,3522,16,0,
-385,1,2561,3523,16,
-0,385,1,2459,882,
-1,2464,899,1,2470,
-3524,16,0,385,1,
-77,3525,19,471,1,
-77,3526,5,9,1,
-2519,1618,1,2557,1627,
-1,2521,3527,16,0,
-469,1,2559,1633,1,
-2597,3528,16,0,469,
-1,2561,3529,16,0,
-469,1,2459,882,1,
-2464,899,1,2470,3530,
-16,0,469,1,78,
-3531,19,566,1,78,
-3532,5,9,1,2519,
-1618,1,2557,1627,1,
-2521,3533,16,0,564,
-1,2559,1633,1,2597,
-3534,16,0,564,1,
-2561,3535,16,0,564,
-1,2459,882,1,2464,
-899,1,2470,3536,16,
-0,564,1,79,3537,
-19,380,1,79,3538,
-5,9,1,2519,1618,
-1,2557,1627,1,2521,
-3539,16,0,378,1,
-2559,1633,1,2597,3540,
-16,0,378,1,2561,
-3541,16,0,378,1,
-2459,882,1,2464,899,
-1,2470,3542,16,0,
-378,1,80,3543,19,
-377,1,80,3544,5,
-9,1,2519,1618,1,
-2557,1627,1,2521,3545,
-16,0,375,1,2559,
-1633,1,2597,3546,16,
-0,375,1,2561,3547,
-16,0,375,1,2459,
-882,1,2464,899,1,
-2470,3548,16,0,375,
-1,81,3549,19,374,
-1,81,3550,5,9,
-1,2519,1618,1,2557,
-1627,1,2521,3551,16,
-0,372,1,2559,1633,
-1,2597,3552,16,0,
-372,1,2561,3553,16,
-0,372,1,2459,882,
-1,2464,899,1,2470,
-3554,16,0,372,1,
-82,3555,19,371,1,
-82,3556,5,9,1,
-2519,1618,1,2557,1627,
-1,2521,3557,16,0,
-369,1,2559,1633,1,
-2597,3558,16,0,369,
-1,2561,3559,16,0,
-369,1,2459,882,1,
-2464,899,1,2470,3560,
-16,0,369,1,83,
-3561,19,368,1,83,
-3562,5,9,1,2519,
-1618,1,2557,1627,1,
-2521,3563,16,0,366,
-1,2559,1633,1,2597,
-3564,16,0,366,1,
-2561,3565,16,0,366,
-1,2459,882,1,2464,
-899,1,2470,3566,16,
-0,366,1,84,3567,
-19,365,1,84,3568,
-5,9,1,2519,1618,
-1,2557,1627,1,2521,
-3569,16,0,363,1,
-2559,1633,1,2597,3570,
-16,0,363,1,2561,
-3571,16,0,363,1,
-2459,882,1,2464,899,
-1,2470,3572,16,0,
-363,1,85,3573,19,
-362,1,85,3574,5,
-9,1,2519,1618,1,
-2557,1627,1,2521,3575,
-16,0,360,1,2559,
-1633,1,2597,3576,16,
-0,360,1,2561,3577,
-16,0,360,1,2459,
-882,1,2464,899,1,
-2470,3578,16,0,360,
-1,86,3579,19,359,
-1,86,3580,5,9,
-1,2519,1618,1,2557,
-1627,1,2521,3581,16,
-0,357,1,2559,1633,
-1,2597,3582,16,0,
-357,1,2561,3583,16,
-0,357,1,2459,882,
-1,2464,899,1,2470,
-3584,16,0,357,1,
-87,3585,19,356,1,
-87,3586,5,9,1,
-2519,1618,1,2557,1627,
-1,2521,3587,16,0,
-354,1,2559,1633,1,
-2597,3588,16,0,354,
-1,2561,3589,16,0,
-354,1,2459,882,1,
-2464,899,1,2470,3590,
-16,0,354,1,88,
-3591,19,353,1,88,
-3592,5,9,1,2519,
-1618,1,2557,1627,1,
-2521,3593,16,0,351,
-1,2559,1633,1,2597,
-3594,16,0,351,1,
-2561,3595,16,0,351,
-1,2459,882,1,2464,
-899,1,2470,3596,16,
-0,351,1,89,3597,
-19,347,1,89,3598,
-5,9,1,2519,1618,
-1,2557,1627,1,2521,
-3599,16,0,345,1,
-2559,1633,1,2597,3600,
-16,0,345,1,2561,
-3601,16,0,345,1,
-2459,882,1,2464,899,
-1,2470,3602,16,0,
-345,1,90,3603,19,
-350,1,90,3604,5,
-9,1,2519,1618,1,
-2557,1627,1,2521,3605,
-16,0,348,1,2559,
-1633,1,2597,3606,16,
-0,348,1,2561,3607,
-16,0,348,1,2459,
-882,1,2464,899,1,
-2470,3608,16,0,348,
-1,91,3609,19,344,
-1,91,3610,5,9,
-1,2519,1618,1,2557,
-1627,1,2521,3611,16,
-0,342,1,2559,1633,
-1,2597,3612,16,0,
-342,1,2561,3613,16,
-0,342,1,2459,882,
-1,2464,899,1,2470,
-3614,16,0,342,1,
-92,3615,19,133,1,
-92,3616,5,125,1,
-0,3617,16,0,563,
-1,1,1951,1,2,
-1957,1,3,1962,1,
-4,1967,1,5,1972,
-1,6,1977,1,7,
-1982,1,8,3618,16,
-0,131,1,1515,3619,
-16,0,165,1,2021,
-718,1,2022,3620,16,
-0,497,1,256,3621,
-16,0,173,1,2025,
-3622,16,0,501,1,
-18,3623,16,0,138,
-1,2027,3624,16,0,
-505,1,2695,3625,16,
-0,563,1,2029,725,
-1,2030,731,1,2031,
-736,1,2032,741,1,
-2033,746,1,277,3626,
-16,0,173,1,2035,
-752,1,2037,757,1,
-2039,762,1,32,3627,
-16,0,165,1,2041,
-768,1,2293,3628,16,
-0,173,1,2043,774,
-1,2045,779,1,2713,
-3206,1,2715,3195,1,
-41,3629,16,0,173,
-1,1297,3630,16,0,
-165,1,43,3631,16,
-0,173,1,46,3632,
-16,0,178,1,1804,
-3633,16,0,165,1,
-299,3634,16,0,173,
-1,52,3635,16,0,
-165,1,509,3636,16,
-0,173,1,2318,3637,
-16,0,165,1,62,
-3638,16,0,195,1,
-65,3639,16,0,197,
-1,2075,3640,16,0,
-165,1,1574,799,1,
-71,3641,16,0,173,
-1,1775,3642,16,0,
-165,1,76,3643,16,
-0,173,1,1834,3644,
-16,0,165,1,2337,
-3645,16,0,165,1,
-79,3646,16,0,173,
-1,1335,3647,16,0,
-165,1,322,3648,16,
-0,173,1,85,3649,
-16,0,173,1,1261,
-3650,16,0,165,1,
-89,3651,16,0,173,
-1,346,3652,16,0,
-173,1,97,3653,16,
-0,173,1,2106,3654,
-16,0,165,1,102,
-3655,16,0,173,1,
-1860,821,1,1803,787,
-1,2364,827,1,1113,
-3656,16,0,158,1,
-112,3657,16,0,173,
-1,1117,3658,16,0,
-165,1,1873,835,1,
-1876,3659,16,0,165,
-1,372,3660,16,0,
-535,1,374,3661,16,
-0,537,1,124,3662,
-16,0,173,1,376,
-3663,16,0,539,1,
-378,3664,16,0,541,
-1,2136,842,1,381,
-3665,16,0,173,1,
-525,3666,16,0,173,
-1,137,3667,16,0,
-173,1,1901,3668,16,
-0,165,1,2655,3211,
-1,2658,3669,16,0,
-173,1,1153,3670,16,
-0,165,1,151,3671,
-16,0,173,1,1407,
-3672,16,0,165,1,
-1659,3673,16,0,165,
-1,2413,3674,16,0,
-165,1,406,3675,16,
-0,173,1,1371,3676,
-16,0,165,1,2105,
-814,1,1657,894,1,
-166,3677,16,0,173,
-1,1622,3678,16,0,
-173,1,2683,3223,1,
-1931,861,1,1933,3679,
-16,0,165,1,431,
-3680,16,0,173,1,
-1585,3681,16,0,173,
-1,182,3682,16,0,
-173,1,2694,3216,1,
-1189,3683,16,0,165,
-1,1443,3684,16,0,
-165,1,1695,3685,16,
-0,165,1,2198,3686,
-16,0,165,1,447,
-3687,16,0,173,1,
-2458,876,1,2459,882,
-1,1958,3688,16,0,
-165,1,2462,889,1,
-2714,3183,1,2464,899,
-1,2716,3189,1,2466,
-3200,1,459,3689,16,
-0,173,1,2468,3690,
-16,0,340,1,462,
-3691,16,0,173,1,
-199,3692,16,0,173,
-1,217,3693,16,0,
-173,1,2227,908,1,
-1225,3694,16,0,165,
-1,1479,3695,16,0,
-165,1,1731,3696,16,
-0,173,1,1989,916,
-1,1990,3697,16,0,
-165,1,236,3698,16,
-0,173,1,1756,3699,
-16,0,165,1,93,
-3700,19,626,1,93,
-3701,5,95,1,256,
-3702,16,0,624,1,
-1261,3703,16,0,624,
-1,509,3704,16,0,
-624,1,1515,3705,16,
-0,624,1,2021,718,
-1,1775,3706,16,0,
-624,1,2029,725,1,
-2030,731,1,2031,736,
-1,2032,741,1,2033,
-746,1,277,3707,16,
-0,624,1,2035,752,
-1,2037,757,1,2039,
-762,1,32,3708,16,
-0,624,1,2041,768,
-1,2293,3709,16,0,
-624,1,2043,774,1,
-2045,779,1,41,3710,
-16,0,624,1,1297,
-3711,16,0,624,1,
-43,3712,16,0,624,
-1,1803,787,1,1804,
-3713,16,0,624,1,
-299,3714,16,0,624,
-1,52,3715,16,0,
-624,1,2318,3716,16,
-0,624,1,62,3717,
-16,0,624,1,2075,
-3718,16,0,624,1,
-1574,799,1,71,3719,
-16,0,624,1,76,
-3720,16,0,624,1,
-1834,3721,16,0,624,
-1,2337,3722,16,0,
-624,1,79,3723,16,
-0,624,1,1335,3724,
-16,0,624,1,322,
-3725,16,0,624,1,
-85,3726,16,0,624,
-1,89,3727,16,0,
-624,1,346,3728,16,
-0,624,1,2105,814,
-1,2106,3729,16,0,
-624,1,97,3730,16,
-0,624,1,1860,821,
-1,2364,827,1,102,
-3731,16,0,624,1,
-112,3732,16,0,624,
-1,1117,3733,16,0,
-624,1,1873,835,1,
-1876,3734,16,0,624,
-1,124,3735,16,0,
-624,1,2136,842,1,
-381,3736,16,0,624,
-1,525,3737,16,0,
-624,1,137,3738,16,
-0,624,1,1901,3739,
-16,0,624,1,2658,
-3740,16,0,624,1,
-1153,3741,16,0,624,
-1,151,3742,16,0,
-624,1,1407,3743,16,
-0,624,1,1659,3744,
-16,0,624,1,2413,
-3745,16,0,624,1,
-406,3746,16,0,624,
-1,1371,3747,16,0,
-624,1,166,3748,16,
-0,624,1,1622,3749,
-16,0,624,1,1931,
-861,1,1933,3750,16,
-0,624,1,431,3751,
-16,0,624,1,1585,
-3752,16,0,624,1,
-182,3753,16,0,624,
-1,1189,3754,16,0,
-624,1,1443,3755,16,
-0,624,1,1695,3756,
-16,0,624,1,2198,
-3757,16,0,624,1,
-447,3758,16,0,624,
-1,2458,876,1,2459,
-882,1,1958,3759,16,
-0,624,1,2462,889,
-1,1657,894,1,2464,
-899,1,199,3760,16,
-0,624,1,459,3761,
+3751,19,386,1,58,
+3752,5,30,1,2644,
+1753,1,2520,1758,1,
+2639,1765,1,2640,1770,
+1,2641,1775,1,2642,
+1780,1,2643,1747,1,
+2535,1785,1,2645,1791,
+1,2646,1796,1,2648,
+1875,1,2649,1802,1,
+2650,1807,1,2651,1812,
+1,2652,1817,1,2653,
+1822,1,2654,1827,1,
+2655,1832,1,2657,3753,
+16,0,384,1,2550,
+1843,1,2579,1861,1,
+2558,1849,1,2566,1855,
+1,2459,1004,1,2464,
+1021,1,2574,1837,1,
+2470,3754,16,0,384,
+1,2700,3755,16,0,
+384,1,2594,1868,1,
+2596,3756,16,0,384,
+1,59,3757,19,383,
+1,59,3758,5,30,
+1,2644,1753,1,2520,
+1758,1,2639,1765,1,
+2640,1770,1,2641,1775,
+1,2642,1780,1,2643,
+1747,1,2535,1785,1,
+2645,1791,1,2646,1796,
+1,2648,1875,1,2649,
+1802,1,2650,1807,1,
+2651,1812,1,2652,1817,
+1,2653,1822,1,2654,
+1827,1,2655,1832,1,
+2657,3759,16,0,381,
+1,2550,1843,1,2579,
+1861,1,2558,1849,1,
+2566,1855,1,2459,1004,
+1,2464,1021,1,2574,
+1837,1,2470,3760,16,
+0,381,1,2700,3761,
+16,0,381,1,2594,
+1868,1,2596,3762,16,
+0,381,1,60,3763,
+19,545,1,60,3764,
+5,30,1,2644,1753,
+1,2520,1758,1,2639,
+1765,1,2640,1770,1,
+2641,1775,1,2642,1780,
+1,2643,1747,1,2535,
+1785,1,2645,1791,1,
+2646,1796,1,2648,1875,
+1,2649,1802,1,2650,
+1807,1,2651,1812,1,
+2652,1817,1,2653,1822,
+1,2654,1827,1,2655,
+1832,1,2657,3765,16,
+0,543,1,2550,1843,
+1,2579,1861,1,2558,
+1849,1,2566,1855,1,
+2459,1004,1,2464,1021,
+1,2574,1837,1,2470,
+3766,16,0,543,1,
+2700,3767,16,0,543,
+1,2594,1868,1,2596,
+3768,16,0,543,1,
+61,3769,19,423,1,
+61,3770,5,30,1,
+2644,1753,1,2520,1758,
+1,2639,1765,1,2640,
+1770,1,2641,1775,1,
+2642,1780,1,2643,1747,
+1,2535,1785,1,2645,
+1791,1,2646,1796,1,
+2648,1875,1,2649,1802,
+1,2650,1807,1,2651,
+1812,1,2652,1817,1,
+2653,1822,1,2654,1827,
+1,2655,1832,1,2657,
+3771,16,0,421,1,
+2550,1843,1,2579,1861,
+1,2558,1849,1,2566,
+1855,1,2459,1004,1,
+2464,1021,1,2574,1837,
+1,2470,3772,16,0,
+421,1,2700,3773,16,
+0,421,1,2594,1868,
+1,2596,3774,16,0,
+421,1,62,3775,19,
+541,1,62,3776,5,
+30,1,2644,1753,1,
+2520,1758,1,2639,1765,
+1,2640,1770,1,2641,
+1775,1,2642,1780,1,
+2643,1747,1,2535,1785,
+1,2645,1791,1,2646,
+1796,1,2648,1875,1,
+2649,1802,1,2650,1807,
+1,2651,1812,1,2652,
+1817,1,2653,1822,1,
+2654,1827,1,2655,1832,
+1,2657,3777,16,0,
+539,1,2550,1843,1,
+2579,1861,1,2558,1849,
+1,2566,1855,1,2459,
+1004,1,2464,1021,1,
+2574,1837,1,2470,3778,
+16,0,539,1,2700,
+3779,16,0,539,1,
+2594,1868,1,2596,3780,
+16,0,539,1,63,
+3781,19,653,1,63,
+3782,5,30,1,2644,
+1753,1,2520,1758,1,
+2639,1765,1,2640,1770,
+1,2641,1775,1,2642,
+1780,1,2643,1747,1,
+2535,1785,1,2645,1791,
+1,2646,1796,1,2648,
+1875,1,2649,1802,1,
+2650,1807,1,2651,1812,
+1,2652,1817,1,2653,
+1822,1,2654,1827,1,
+2655,1832,1,2657,3783,
+16,0,651,1,2550,
+1843,1,2579,1861,1,
+2558,1849,1,2566,1855,
+1,2459,1004,1,2464,
+1021,1,2574,1837,1,
+2470,3784,16,0,651,
+1,2700,3785,16,0,
+651,1,2594,1868,1,
+2596,3786,16,0,651,
+1,64,3787,19,416,
+1,64,3788,5,30,
+1,2644,1753,1,2520,
+1758,1,2639,1765,1,
+2640,1770,1,2641,1775,
+1,2642,1780,1,2643,
+1747,1,2535,1785,1,
+2645,1791,1,2646,1796,
+1,2648,1875,1,2649,
+1802,1,2650,1807,1,
+2651,1812,1,2652,1817,
+1,2653,1822,1,2654,
+1827,1,2655,1832,1,
+2657,3789,16,0,414,
+1,2550,1843,1,2579,
+1861,1,2558,1849,1,
+2566,1855,1,2459,1004,
+1,2464,1021,1,2574,
+1837,1,2470,3790,16,
+0,414,1,2700,3791,
+16,0,414,1,2594,
+1868,1,2596,3792,16,
+0,414,1,65,3793,
+19,380,1,65,3794,
+5,30,1,2644,1753,
+1,2520,1758,1,2639,
+1765,1,2640,1770,1,
+2641,1775,1,2642,1780,
+1,2643,1747,1,2535,
+1785,1,2645,1791,1,
+2646,1796,1,2648,1875,
+1,2649,1802,1,2650,
+1807,1,2651,1812,1,
+2652,1817,1,2653,1822,
+1,2654,1827,1,2655,
+1832,1,2657,3795,16,
+0,378,1,2550,1843,
+1,2579,1861,1,2558,
+1849,1,2566,1855,1,
+2459,1004,1,2464,1021,
+1,2574,1837,1,2470,
+3796,16,0,378,1,
+2700,3797,16,0,378,
+1,2594,1868,1,2596,
+3798,16,0,378,1,
+66,3799,19,465,1,
+66,3800,5,30,1,
+2644,1753,1,2520,1758,
+1,2639,1765,1,2640,
+1770,1,2641,1775,1,
+2642,1780,1,2643,1747,
+1,2535,1785,1,2645,
+1791,1,2646,1796,1,
+2648,1875,1,2649,1802,
+1,2650,1807,1,2651,
+1812,1,2652,1817,1,
+2653,1822,1,2654,1827,
+1,2655,1832,1,2657,
+3801,16,0,463,1,
+2550,1843,1,2579,1861,
+1,2558,1849,1,2566,
+1855,1,2459,1004,1,
+2464,1021,1,2574,1837,
+1,2470,3802,16,0,
+463,1,2700,3803,16,
+0,463,1,2594,1868,
+1,2596,3804,16,0,
+463,1,67,3805,19,
+462,1,67,3806,5,
+30,1,2644,1753,1,
+2520,1758,1,2639,1765,
+1,2640,1770,1,2641,
+1775,1,2642,1780,1,
+2643,1747,1,2535,1785,
+1,2645,1791,1,2646,
+1796,1,2648,1875,1,
+2649,1802,1,2650,1807,
+1,2651,1812,1,2652,
+1817,1,2653,1822,1,
+2654,1827,1,2655,1832,
+1,2657,3807,16,0,
+460,1,2550,1843,1,
+2579,1861,1,2558,1849,
+1,2566,1855,1,2459,
+1004,1,2464,1021,1,
+2574,1837,1,2470,3808,
+16,0,460,1,2700,
+3809,16,0,460,1,
+2594,1868,1,2596,3810,
+16,0,460,1,68,
+3811,19,459,1,68,
+3812,5,30,1,2644,
+1753,1,2520,1758,1,
+2639,1765,1,2640,1770,
+1,2641,1775,1,2642,
+1780,1,2643,1747,1,
+2535,1785,1,2645,1791,
+1,2646,1796,1,2648,
+1875,1,2649,1802,1,
+2650,1807,1,2651,1812,
+1,2652,1817,1,2653,
+1822,1,2654,1827,1,
+2655,1832,1,2657,3813,
+16,0,457,1,2550,
+1843,1,2579,1861,1,
+2558,1849,1,2566,1855,
+1,2459,1004,1,2464,
+1021,1,2574,1837,1,
+2470,3814,16,0,457,
+1,2700,3815,16,0,
+457,1,2594,1868,1,
+2596,3816,16,0,457,
+1,69,3817,19,395,
+1,69,3818,5,30,
+1,2644,1753,1,2520,
+1758,1,2639,1765,1,
+2640,1770,1,2641,1775,
+1,2642,1780,1,2643,
+1747,1,2535,1785,1,
+2645,1791,1,2646,1796,
+1,2648,1875,1,2649,
+1802,1,2650,1807,1,
+2651,1812,1,2652,1817,
+1,2653,1822,1,2654,
+1827,1,2655,1832,1,
+2657,3819,16,0,393,
+1,2550,1843,1,2579,
+1861,1,2558,1849,1,
+2566,1855,1,2459,1004,
+1,2464,1021,1,2574,
+1837,1,2470,3820,16,
+0,393,1,2700,3821,
+16,0,393,1,2594,
+1868,1,2596,3822,16,
+0,393,1,70,3823,
+19,392,1,70,3824,
+5,30,1,2644,1753,
+1,2520,1758,1,2639,
+1765,1,2640,1770,1,
+2641,1775,1,2642,1780,
+1,2643,1747,1,2535,
+1785,1,2645,1791,1,
+2646,1796,1,2648,1875,
+1,2649,1802,1,2650,
+1807,1,2651,1812,1,
+2652,1817,1,2653,1822,
+1,2654,1827,1,2655,
+1832,1,2657,3825,16,
+0,390,1,2550,1843,
+1,2579,1861,1,2558,
+1849,1,2566,1855,1,
+2459,1004,1,2464,1021,
+1,2574,1837,1,2470,
+3826,16,0,390,1,
+2700,3827,16,0,390,
+1,2594,1868,1,2596,
+3828,16,0,390,1,
+71,3829,19,389,1,
+71,3830,5,30,1,
+2644,1753,1,2520,1758,
+1,2639,1765,1,2640,
+1770,1,2641,1775,1,
+2642,1780,1,2643,1747,
+1,2535,1785,1,2645,
+1791,1,2646,1796,1,
+2648,1875,1,2649,1802,
+1,2650,1807,1,2651,
+1812,1,2652,1817,1,
+2653,1822,1,2654,1827,
+1,2655,1832,1,2657,
+3831,16,0,387,1,
+2550,1843,1,2579,1861,
+1,2558,1849,1,2566,
+1855,1,2459,1004,1,
+2464,1021,1,2574,1837,
+1,2470,3832,16,0,
+387,1,2700,3833,16,
+0,387,1,2594,1868,
+1,2596,3834,16,0,
+387,1,72,3835,19,
+456,1,72,3836,5,
+30,1,2644,1753,1,
+2520,1758,1,2639,1765,
+1,2640,1770,1,2641,
+1775,1,2642,1780,1,
+2643,1747,1,2535,1785,
+1,2645,1791,1,2646,
+1796,1,2648,1875,1,
+2649,1802,1,2650,1807,
+1,2651,1812,1,2652,
+1817,1,2653,1822,1,
+2654,1827,1,2655,1832,
+1,2657,3837,16,0,
+454,1,2550,1843,1,
+2579,1861,1,2558,1849,
+1,2566,1855,1,2459,
+1004,1,2464,1021,1,
+2574,1837,1,2470,3838,
+16,0,454,1,2700,
+3839,16,0,454,1,
+2594,1868,1,2596,3840,
+16,0,454,1,73,
+3841,19,453,1,73,
+3842,5,30,1,2644,
+1753,1,2520,1758,1,
+2639,1765,1,2640,1770,
+1,2641,1775,1,2642,
+1780,1,2643,1747,1,
+2535,1785,1,2645,1791,
+1,2646,1796,1,2648,
+1875,1,2649,1802,1,
+2650,1807,1,2651,1812,
+1,2652,1817,1,2653,
+1822,1,2654,1827,1,
+2655,1832,1,2657,3843,
+16,0,451,1,2550,
+1843,1,2579,1861,1,
+2558,1849,1,2566,1855,
+1,2459,1004,1,2464,
+1021,1,2574,1837,1,
+2470,3844,16,0,451,
+1,2700,3845,16,0,
+451,1,2594,1868,1,
+2596,3846,16,0,451,
+1,74,3847,19,450,
+1,74,3848,5,30,
+1,2644,1753,1,2520,
+1758,1,2639,1765,1,
+2640,1770,1,2641,1775,
+1,2642,1780,1,2643,
+1747,1,2535,1785,1,
+2645,1791,1,2646,1796,
+1,2648,1875,1,2649,
+1802,1,2650,1807,1,
+2651,1812,1,2652,1817,
+1,2653,1822,1,2654,
+1827,1,2655,1832,1,
+2657,3849,16,0,448,
+1,2550,1843,1,2579,
+1861,1,2558,1849,1,
+2566,1855,1,2459,1004,
+1,2464,1021,1,2574,
+1837,1,2470,3850,16,
+0,448,1,2700,3851,
+16,0,448,1,2594,
+1868,1,2596,3852,16,
+0,448,1,75,3853,
+19,439,1,75,3854,
+5,30,1,2644,1753,
+1,2520,1758,1,2639,
+1765,1,2640,1770,1,
+2641,1775,1,2642,1780,
+1,2643,1747,1,2535,
+1785,1,2645,1791,1,
+2646,1796,1,2648,1875,
+1,2649,1802,1,2650,
+1807,1,2651,1812,1,
+2652,1817,1,2653,1822,
+1,2654,1827,1,2655,
+1832,1,2657,3855,16,
+0,437,1,2550,1843,
+1,2579,1861,1,2558,
+1849,1,2566,1855,1,
+2459,1004,1,2464,1021,
+1,2574,1837,1,2470,
+3856,16,0,437,1,
+2700,3857,16,0,437,
+1,2594,1868,1,2596,
+3858,16,0,437,1,
+76,3859,19,560,1,
+76,3860,5,30,1,
+2644,1753,1,2520,1758,
+1,2639,1765,1,2640,
+1770,1,2641,1775,1,
+2642,1780,1,2643,1747,
+1,2535,1785,1,2645,
+1791,1,2646,1796,1,
+2648,1875,1,2649,1802,
+1,2650,1807,1,2651,
+1812,1,2652,1817,1,
+2653,1822,1,2654,1827,
+1,2655,1832,1,2657,
+3861,16,0,558,1,
+2550,1843,1,2579,1861,
+1,2558,1849,1,2566,
+1855,1,2459,1004,1,
+2464,1021,1,2574,1837,
+1,2470,3862,16,0,
+558,1,2700,3863,16,
+0,558,1,2594,1868,
+1,2596,3864,16,0,
+558,1,77,3865,19,
+435,1,77,3866,5,
+30,1,2644,1753,1,
+2520,1758,1,2639,1765,
+1,2640,1770,1,2641,
+1775,1,2642,1780,1,
+2643,1747,1,2535,1785,
+1,2645,1791,1,2646,
+1796,1,2648,1875,1,
+2649,1802,1,2650,1807,
+1,2651,1812,1,2652,
+1817,1,2653,1822,1,
+2654,1827,1,2655,1832,
+1,2657,3867,16,0,
+433,1,2550,1843,1,
+2579,1861,1,2558,1849,
+1,2566,1855,1,2459,
+1004,1,2464,1021,1,
+2574,1837,1,2470,3868,
+16,0,433,1,2700,
+3869,16,0,433,1,
+2594,1868,1,2596,3870,
+16,0,433,1,78,
+3871,19,554,1,78,
+3872,5,30,1,2644,
+1753,1,2520,1758,1,
+2639,1765,1,2640,1770,
+1,2641,1775,1,2642,
+1780,1,2643,1747,1,
+2535,1785,1,2645,1791,
+1,2646,1796,1,2648,
+1875,1,2649,1802,1,
+2650,1807,1,2651,1812,
+1,2652,1817,1,2653,
+1822,1,2654,1827,1,
+2655,1832,1,2657,3873,
+16,0,552,1,2550,
+1843,1,2579,1861,1,
+2558,1849,1,2566,1855,
+1,2459,1004,1,2464,
+1021,1,2574,1837,1,
+2470,3874,16,0,552,
+1,2700,3875,16,0,
+552,1,2594,1868,1,
+2596,3876,16,0,552,
+1,79,3877,19,551,
+1,79,3878,5,30,
+1,2644,1753,1,2520,
+1758,1,2639,1765,1,
+2640,1770,1,2641,1775,
+1,2642,1780,1,2643,
+1747,1,2535,1785,1,
+2645,1791,1,2646,1796,
+1,2648,1875,1,2649,
+1802,1,2650,1807,1,
+2651,1812,1,2652,1817,
+1,2653,1822,1,2654,
+1827,1,2655,1832,1,
+2657,3879,16,0,549,
+1,2550,1843,1,2579,
+1861,1,2558,1849,1,
+2566,1855,1,2459,1004,
+1,2464,1021,1,2574,
+1837,1,2470,3880,16,
+0,549,1,2700,3881,
+16,0,549,1,2594,
+1868,1,2596,3882,16,
+0,549,1,80,3883,
+19,426,1,80,3884,
+5,30,1,2644,1753,
+1,2520,1758,1,2639,
+1765,1,2640,1770,1,
+2641,1775,1,2642,1780,
+1,2643,1747,1,2535,
+1785,1,2645,1791,1,
+2646,1796,1,2648,1875,
+1,2649,1802,1,2650,
+1807,1,2651,1812,1,
+2652,1817,1,2653,1822,
+1,2654,1827,1,2655,
+1832,1,2657,3885,16,
+0,424,1,2550,1843,
+1,2579,1861,1,2558,
+1849,1,2566,1855,1,
+2459,1004,1,2464,1021,
+1,2574,1837,1,2470,
+3886,16,0,424,1,
+2700,3887,16,0,424,
+1,2594,1868,1,2596,
+3888,16,0,424,1,
+81,3889,19,413,1,
+81,3890,5,30,1,
+2644,1753,1,2520,1758,
+1,2639,1765,1,2640,
+1770,1,2641,1775,1,
+2642,1780,1,2643,1747,
+1,2535,1785,1,2645,
+1791,1,2646,1796,1,
+2648,1875,1,2649,1802,
+1,2650,1807,1,2651,
+1812,1,2652,1817,1,
+2653,1822,1,2654,1827,
+1,2655,1832,1,2657,
+3891,16,0,411,1,
+2550,1843,1,2579,1861,
+1,2558,1849,1,2566,
+1855,1,2459,1004,1,
+2464,1021,1,2574,1837,
+1,2470,3892,16,0,
+411,1,2700,3893,16,
+0,411,1,2594,1868,
+1,2596,3894,16,0,
+411,1,82,3895,19,
+758,1,82,3896,5,
+30,1,2644,1753,1,
+2520,1758,1,2639,1765,
+1,2640,1770,1,2641,
+1775,1,2642,1780,1,
+2643,1747,1,2535,1785,
+1,2645,1791,1,2646,
+1796,1,2648,1875,1,
+2649,1802,1,2650,1807,
+1,2651,1812,1,2652,
+1817,1,2653,1822,1,
+2654,1827,1,2655,1832,
+1,2657,3897,16,0,
+756,1,2550,1843,1,
+2579,1861,1,2558,1849,
+1,2566,1855,1,2459,
+1004,1,2464,1021,1,
+2574,1837,1,2470,3898,
+16,0,756,1,2700,
+3899,16,0,756,1,
+2594,1868,1,2596,3900,
+16,0,756,1,83,
+3901,19,410,1,83,
+3902,5,30,1,2644,
+1753,1,2520,1758,1,
+2639,1765,1,2640,1770,
+1,2641,1775,1,2642,
+1780,1,2643,1747,1,
+2535,1785,1,2645,1791,
+1,2646,1796,1,2648,
+1875,1,2649,1802,1,
+2650,1807,1,2651,1812,
+1,2652,1817,1,2653,
+1822,1,2654,1827,1,
+2655,1832,1,2657,3903,
+16,0,408,1,2550,
+1843,1,2579,1861,1,
+2558,1849,1,2566,1855,
+1,2459,1004,1,2464,
+1021,1,2574,1837,1,
+2470,3904,16,0,408,
+1,2700,3905,16,0,
+408,1,2594,1868,1,
+2596,3906,16,0,408,
+1,84,3907,19,407,
+1,84,3908,5,30,
+1,2644,1753,1,2520,
+1758,1,2639,1765,1,
+2640,1770,1,2641,1775,
+1,2642,1780,1,2643,
+1747,1,2535,1785,1,
+2645,1791,1,2646,1796,
+1,2648,1875,1,2649,
+1802,1,2650,1807,1,
+2651,1812,1,2652,1817,
+1,2653,1822,1,2654,
+1827,1,2655,1832,1,
+2657,3909,16,0,405,
+1,2550,1843,1,2579,
+1861,1,2558,1849,1,
+2566,1855,1,2459,1004,
+1,2464,1021,1,2574,
+1837,1,2470,3910,16,
+0,405,1,2700,3911,
+16,0,405,1,2594,
+1868,1,2596,3912,16,
+0,405,1,85,3913,
+19,570,1,85,3914,
+5,30,1,2644,1753,
+1,2520,1758,1,2639,
+1765,1,2640,1770,1,
+2641,1775,1,2642,1780,
+1,2643,1747,1,2535,
+1785,1,2645,1791,1,
+2646,1796,1,2648,1875,
+1,2649,1802,1,2650,
+1807,1,2651,1812,1,
+2652,1817,1,2653,1822,
+1,2654,1827,1,2655,
+1832,1,2657,3915,16,
+0,568,1,2550,1843,
+1,2579,1861,1,2558,
+1849,1,2566,1855,1,
+2459,1004,1,2464,1021,
+1,2574,1837,1,2470,
+3916,16,0,568,1,
+2700,3917,16,0,568,
+1,2594,1868,1,2596,
+3918,16,0,568,1,
+86,3919,19,442,1,
+86,3920,5,30,1,
+2644,1753,1,2520,1758,
+1,2639,1765,1,2640,
+1770,1,2641,1775,1,
+2642,1780,1,2643,1747,
+1,2535,1785,1,2645,
+1791,1,2646,1796,1,
+2648,1875,1,2649,1802,
+1,2650,1807,1,2651,
+1812,1,2652,1817,1,
+2653,1822,1,2654,1827,
+1,2655,1832,1,2657,
+3921,16,0,440,1,
+2550,1843,1,2579,1861,
+1,2558,1849,1,2566,
+1855,1,2459,1004,1,
+2464,1021,1,2574,1837,
+1,2470,3922,16,0,
+440,1,2700,3923,16,
+0,440,1,2594,1868,
+1,2596,3924,16,0,
+440,1,87,3925,19,
+548,1,87,3926,5,
+30,1,2644,1753,1,
+2520,1758,1,2639,1765,
+1,2640,1770,1,2641,
+1775,1,2642,1780,1,
+2643,1747,1,2535,1785,
+1,2645,1791,1,2646,
+1796,1,2648,1875,1,
+2649,1802,1,2650,1807,
+1,2651,1812,1,2652,
+1817,1,2653,1822,1,
+2654,1827,1,2655,1832,
+1,2657,3927,16,0,
+546,1,2550,1843,1,
+2579,1861,1,2558,1849,
+1,2566,1855,1,2459,
+1004,1,2464,1021,1,
+2574,1837,1,2470,3928,
+16,0,546,1,2700,
+3929,16,0,546,1,
+2594,1868,1,2596,3930,
+16,0,546,1,88,
+3931,19,404,1,88,
+3932,5,30,1,2644,
+1753,1,2520,1758,1,
+2639,1765,1,2640,1770,
+1,2641,1775,1,2642,
+1780,1,2643,1747,1,
+2535,1785,1,2645,1791,
+1,2646,1796,1,2648,
+1875,1,2649,1802,1,
+2650,1807,1,2651,1812,
+1,2652,1817,1,2653,
+1822,1,2654,1827,1,
+2655,1832,1,2657,3933,
+16,0,402,1,2550,
+1843,1,2579,1861,1,
+2558,1849,1,2566,1855,
+1,2459,1004,1,2464,
+1021,1,2574,1837,1,
+2470,3934,16,0,402,
+1,2700,3935,16,0,
+402,1,2594,1868,1,
+2596,3936,16,0,402,
+1,89,3937,19,398,
+1,89,3938,5,30,
+1,2644,1753,1,2520,
+1758,1,2639,1765,1,
+2640,1770,1,2641,1775,
+1,2642,1780,1,2643,
+1747,1,2535,1785,1,
+2645,1791,1,2646,1796,
+1,2648,1875,1,2649,
+1802,1,2650,1807,1,
+2651,1812,1,2652,1817,
+1,2653,1822,1,2654,
+1827,1,2655,1832,1,
+2657,3939,16,0,396,
+1,2550,1843,1,2579,
+1861,1,2558,1849,1,
+2566,1855,1,2459,1004,
+1,2464,1021,1,2574,
+1837,1,2470,3940,16,
+0,396,1,2700,3941,
+16,0,396,1,2594,
+1868,1,2596,3942,16,
+0,396,1,90,3943,
+19,401,1,90,3944,
+5,30,1,2644,1753,
+1,2520,1758,1,2639,
+1765,1,2640,1770,1,
+2641,1775,1,2642,1780,
+1,2643,1747,1,2535,
+1785,1,2645,1791,1,
+2646,1796,1,2648,1875,
+1,2649,1802,1,2650,
+1807,1,2651,1812,1,
+2652,1817,1,2653,1822,
+1,2654,1827,1,2655,
+1832,1,2657,3945,16,
+0,399,1,2550,1843,
+1,2579,1861,1,2558,
+1849,1,2566,1855,1,
+2459,1004,1,2464,1021,
+1,2574,1837,1,2470,
+3946,16,0,399,1,
+2700,3947,16,0,399,
+1,2594,1868,1,2596,
+3948,16,0,399,1,
+91,3949,19,446,1,
+91,3950,5,30,1,
+2644,1753,1,2520,1758,
+1,2639,1765,1,2640,
+1770,1,2641,1775,1,
+2642,1780,1,2643,1747,
+1,2535,1785,1,2645,
+1791,1,2646,1796,1,
+2648,1875,1,2649,1802,
+1,2650,1807,1,2651,
+1812,1,2652,1817,1,
+2653,1822,1,2654,1827,
+1,2655,1832,1,2657,
+3951,16,0,444,1,
+2550,1843,1,2579,1861,
+1,2558,1849,1,2566,
+1855,1,2459,1004,1,
+2464,1021,1,2574,1837,
+1,2470,3952,16,0,
+444,1,2700,3953,16,
+0,444,1,2594,1868,
+1,2596,3954,16,0,
+444,1,92,3955,19,
+133,1,92,3956,5,
+129,1,0,3957,16,
+0,314,1,1,2236,
+1,2,2242,1,3,
+2247,1,4,2252,1,
+5,2257,1,6,2262,
+1,7,2267,1,8,
+3958,16,0,131,1,
+1515,3959,16,0,184,
+1,2021,840,1,2022,
+3960,16,0,575,1,
+256,3961,16,0,192,
+1,2526,3962,16,0,
+300,1,2025,3963,16,
+0,579,1,18,3964,
+16,0,138,1,2027,
+3965,16,0,583,1,
+2029,847,1,2030,853,
+1,2031,858,1,2032,
+863,1,2033,868,1,
+277,3966,16,0,192,
+1,2035,874,1,2037,
+879,1,2541,3967,16,
+0,512,1,32,3968,
+16,0,184,1,2041,
+890,1,2293,3969,16,
+0,192,1,2043,896,
+1,2045,901,1,41,
+3970,16,0,192,1,
+1297,3971,16,0,184,
+1,43,3972,16,0,
+192,1,46,3973,16,
+0,197,1,1804,3974,
+16,0,184,1,299,
+3975,16,0,192,1,
+52,3976,16,0,184,
+1,2818,3516,1,2819,
+3977,16,0,314,1,
+2318,3978,16,0,184,
+1,62,3979,16,0,
+221,1,65,3980,16,
+0,223,1,2075,3981,
+16,0,184,1,1574,
+921,1,71,3982,16,
+0,192,1,1775,3983,
+16,0,184,1,2837,
+3530,1,2838,3536,1,
+2337,3984,16,0,184,
+1,79,3985,16,0,
+192,1,1335,3986,16,
+0,184,1,2511,3987,
+16,0,477,1,322,
+3988,16,0,192,1,
+76,3989,16,0,192,
+1,85,3990,16,0,
+192,1,1261,3991,16,
+0,184,1,89,3992,
+16,0,192,1,509,
+3993,16,0,192,1,
+346,3994,16,0,192,
+1,2039,884,1,97,
+3995,16,0,192,1,
+2106,3996,16,0,184,
+1,102,3997,16,0,
+192,1,1860,943,1,
+1803,909,1,2364,949,
+1,2779,3510,1,2782,
+3998,16,0,192,1,
+112,3999,16,0,192,
+1,1117,4000,16,0,
+184,1,1873,958,1,
+1876,4001,16,0,184,
+1,372,4002,16,0,
+613,1,374,4003,16,
+0,615,1,124,4004,
+16,0,192,1,376,
+4005,16,0,617,1,
+378,4006,16,0,619,
+1,2136,965,1,381,
+4007,16,0,192,1,
+525,4008,16,0,192,
+1,2807,3551,1,1834,
+4009,16,0,184,1,
+137,4010,16,0,192,
+1,1901,4011,16,0,
+184,1,1113,4012,16,
+0,176,1,1153,4013,
+16,0,184,1,151,
+4014,16,0,192,1,
+1407,4015,16,0,184,
+1,1659,4016,16,0,
+184,1,2413,4017,16,
+0,184,1,406,4018,
+16,0,192,1,1371,
+4019,16,0,184,1,
+2105,936,1,166,4020,
+16,0,192,1,2839,
+3541,1,2840,3546,1,
+1931,983,1,1933,4021,
+16,0,184,1,431,
+4022,16,0,192,1,
+1585,4023,16,0,192,
+1,182,4024,16,0,
+192,1,1189,4025,16,
+0,184,1,1443,4026,
+16,0,184,1,1695,
+4027,16,0,184,1,
+2198,4028,16,0,184,
+1,447,4029,16,0,
+192,1,2458,998,1,
+2459,1004,1,1958,4030,
+16,0,184,1,2462,
+1011,1,1657,1016,1,
+2464,1021,1,2466,3525,
+1,459,4031,16,0,
+192,1,2468,4032,16,
+0,376,1,462,4033,
+16,0,192,1,199,
+4034,16,0,192,1,
+217,4035,16,0,192,
+1,2227,1030,1,1622,
+4036,16,0,192,1,
+1225,4037,16,0,184,
+1,1479,4038,16,0,
+184,1,1731,4039,16,
+0,192,1,1989,1038,
+1,1990,4040,16,0,
+184,1,236,4041,16,
+0,192,1,2507,4042,
+16,0,471,1,1756,
+4043,16,0,184,1,
+93,4044,19,731,1,
+93,4045,5,95,1,
+256,4046,16,0,729,
+1,1261,4047,16,0,
+729,1,509,4048,16,
+0,729,1,1515,4049,
+16,0,729,1,2021,
+840,1,1775,4050,16,
+0,729,1,2029,847,
+1,2030,853,1,2031,
+858,1,2032,863,1,
+2033,868,1,277,4051,
+16,0,729,1,2035,
+874,1,2037,879,1,
+2039,884,1,32,4052,
+16,0,729,1,2041,
+890,1,2293,4053,16,
+0,729,1,2043,896,
+1,2045,901,1,41,
+4054,16,0,729,1,
+1297,4055,16,0,729,
+1,43,4056,16,0,
+729,1,1803,909,1,
+1804,4057,16,0,729,
+1,299,4058,16,0,
+729,1,52,4059,16,
+0,729,1,2318,4060,
+16,0,729,1,62,
+4061,16,0,729,1,
+2075,4062,16,0,729,
+1,1574,921,1,71,
+4063,16,0,729,1,
+76,4064,16,0,729,
+1,1834,4065,16,0,
+729,1,2337,4066,16,
+0,729,1,79,4067,
+16,0,729,1,1335,
+4068,16,0,729,1,
+322,4069,16,0,729,
+1,85,4070,16,0,
+729,1,89,4071,16,
+0,729,1,346,4072,
+16,0,729,1,2105,
+936,1,2106,4073,16,
+0,729,1,97,4074,
+16,0,729,1,1860,
+943,1,2364,949,1,
+102,4075,16,0,729,
+1,2782,4076,16,0,
+729,1,112,4077,16,
+0,729,1,1117,4078,
+16,0,729,1,1873,
+958,1,1876,4079,16,
+0,729,1,124,4080,
+16,0,729,1,2136,
+965,1,381,4081,16,
+0,729,1,525,4082,
+16,0,729,1,137,
+4083,16,0,729,1,
+1901,4084,16,0,729,
+1,1153,4085,16,0,
+729,1,151,4086,16,
+0,729,1,1407,4087,
+16,0,729,1,1659,
+4088,16,0,729,1,
+2413,4089,16,0,729,
+1,406,4090,16,0,
+729,1,1371,4091,16,
+0,729,1,166,4092,
+16,0,729,1,1622,
+4093,16,0,729,1,
+1931,983,1,1933,4094,
+16,0,729,1,431,
+4095,16,0,729,1,
+1585,4096,16,0,729,
+1,182,4097,16,0,
+729,1,1189,4098,16,
+0,729,1,1443,4099,
+16,0,729,1,1695,
+4100,16,0,729,1,
+2198,4101,16,0,729,
+1,447,4102,16,0,
+729,1,2458,998,1,
+2459,1004,1,1958,4103,
+16,0,729,1,2462,
+1011,1,1657,1016,1,
+2464,1021,1,199,4104,
+16,0,729,1,459,
+4105,16,0,729,1,
+462,4106,16,0,729,
+1,217,4107,16,0,
+729,1,2227,1030,1,
+1225,4108,16,0,729,
+1,1479,4109,16,0,
+729,1,1731,4110,16,
+0,729,1,1989,1038,
+1,1990,4111,16,0,
+729,1,236,4112,16,
+0,729,1,1756,4113,
+16,0,729,1,94,
+4114,19,728,1,94,
+4115,5,95,1,256,
+4116,16,0,726,1,
+1261,4117,16,0,726,
+1,509,4118,16,0,
+726,1,1515,4119,16,
+0,726,1,2021,840,
+1,1775,4120,16,0,
+726,1,2029,847,1,
+2030,853,1,2031,858,
+1,2032,863,1,2033,
+868,1,277,4121,16,
+0,726,1,2035,874,
+1,2037,879,1,2039,
+884,1,32,4122,16,
+0,726,1,2041,890,
+1,2293,4123,16,0,
+726,1,2043,896,1,
+2045,901,1,41,4124,
+16,0,726,1,1297,
+4125,16,0,726,1,
+43,4126,16,0,726,
+1,1803,909,1,1804,
+4127,16,0,726,1,
+299,4128,16,0,726,
+1,52,4129,16,0,
+726,1,2318,4130,16,
+0,726,1,62,4131,
+16,0,726,1,2075,
+4132,16,0,726,1,
+1574,921,1,71,4133,
+16,0,726,1,76,
+4134,16,0,726,1,
+1834,4135,16,0,726,
+1,2337,4136,16,0,
+726,1,79,4137,16,
+0,726,1,1335,4138,
+16,0,726,1,322,
+4139,16,0,726,1,
+85,4140,16,0,726,
+1,89,4141,16,0,
+726,1,346,4142,16,
+0,726,1,2105,936,
+1,2106,4143,16,0,
+726,1,97,4144,16,
+0,726,1,1860,943,
+1,2364,949,1,102,
+4145,16,0,726,1,
+2782,4146,16,0,726,
+1,112,4147,16,0,
+726,1,1117,4148,16,
+0,726,1,1873,958,
+1,1876,4149,16,0,
+726,1,124,4150,16,
+0,726,1,2136,965,
+1,381,4151,16,0,
+726,1,525,4152,16,
+0,726,1,137,4153,
+16,0,726,1,1901,
+4154,16,0,726,1,
+1153,4155,16,0,726,
+1,151,4156,16,0,
+726,1,1407,4157,16,
+0,726,1,1659,4158,
+16,0,726,1,2413,
+4159,16,0,726,1,
+406,4160,16,0,726,
+1,1371,4161,16,0,
+726,1,166,4162,16,
+0,726,1,1622,4163,
+16,0,726,1,1931,
+983,1,1933,4164,16,
+0,726,1,431,4165,
+16,0,726,1,1585,
+4166,16,0,726,1,
+182,4167,16,0,726,
+1,1189,4168,16,0,
+726,1,1443,4169,16,
+0,726,1,1695,4170,
+16,0,726,1,2198,
+4171,16,0,726,1,
+447,4172,16,0,726,
+1,2458,998,1,2459,
+1004,1,1958,4173,16,
+0,726,1,2462,1011,
+1,1657,1016,1,2464,
+1021,1,199,4174,16,
+0,726,1,459,4175,
+16,0,726,1,462,
+4176,16,0,726,1,
+217,4177,16,0,726,
+1,2227,1030,1,1225,
+4178,16,0,726,1,
+1479,4179,16,0,726,
+1,1731,4180,16,0,
+726,1,1989,1038,1,
+1990,4181,16,0,726,
+1,236,4182,16,0,
+726,1,1756,4183,16,
+0,726,1,95,4184,
+19,725,1,95,4185,
+5,95,1,256,4186,
+16,0,723,1,1261,
+4187,16,0,723,1,
+509,4188,16,0,723,
+1,1515,4189,16,0,
+723,1,2021,840,1,
+1775,4190,16,0,723,
+1,2029,847,1,2030,
+853,1,2031,858,1,
+2032,863,1,2033,868,
+1,277,4191,16,0,
+723,1,2035,874,1,
+2037,879,1,2039,884,
+1,32,4192,16,0,
+723,1,2041,890,1,
+2293,4193,16,0,723,
+1,2043,896,1,2045,
+901,1,41,4194,16,
+0,723,1,1297,4195,
+16,0,723,1,43,
+4196,16,0,723,1,
+1803,909,1,1804,4197,
+16,0,723,1,299,
+4198,16,0,723,1,
+52,4199,16,0,723,
+1,2318,4200,16,0,
+723,1,62,4201,16,
+0,723,1,2075,4202,
+16,0,723,1,1574,
+921,1,71,4203,16,
+0,723,1,76,4204,
+16,0,723,1,1834,
+4205,16,0,723,1,
+2337,4206,16,0,723,
+1,79,4207,16,0,
+723,1,1335,4208,16,
+0,723,1,322,4209,
+16,0,723,1,85,
+4210,16,0,723,1,
+89,4211,16,0,723,
+1,346,4212,16,0,
+723,1,2105,936,1,
+2106,4213,16,0,723,
+1,97,4214,16,0,
+723,1,1860,943,1,
+2364,949,1,102,4215,
+16,0,723,1,2782,
+4216,16,0,723,1,
+112,4217,16,0,723,
+1,1117,4218,16,0,
+723,1,1873,958,1,
+1876,4219,16,0,723,
+1,124,4220,16,0,
+723,1,2136,965,1,
+381,4221,16,0,723,
+1,525,4222,16,0,
+723,1,137,4223,16,
+0,723,1,1901,4224,
+16,0,723,1,1153,
+4225,16,0,723,1,
+151,4226,16,0,723,
+1,1407,4227,16,0,
+723,1,1659,4228,16,
+0,723,1,2413,4229,
+16,0,723,1,406,
+4230,16,0,723,1,
+1371,4231,16,0,723,
+1,166,4232,16,0,
+723,1,1622,4233,16,
+0,723,1,1931,983,
+1,1933,4234,16,0,
+723,1,431,4235,16,
+0,723,1,1585,4236,
+16,0,723,1,182,
+4237,16,0,723,1,
+1189,4238,16,0,723,
+1,1443,4239,16,0,
+723,1,1695,4240,16,
+0,723,1,2198,4241,
+16,0,723,1,447,
+4242,16,0,723,1,
+2458,998,1,2459,1004,
+1,1958,4243,16,0,
+723,1,2462,1011,1,
+1657,1016,1,2464,1021,
+1,199,4244,16,0,
+723,1,459,4245,16,
+0,723,1,462,4246,
+16,0,723,1,217,
+4247,16,0,723,1,
+2227,1030,1,1225,4248,
+16,0,723,1,1479,
+4249,16,0,723,1,
+1731,4250,16,0,723,
+1,1989,1038,1,1990,
+4251,16,0,723,1,
+236,4252,16,0,723,
+1,1756,4253,16,0,
+723,1,96,4254,19,
+103,1,96,4255,5,
+1,1,0,4256,16,
+0,104,1,97,4257,
+19,172,1,97,4258,
+5,1,1,0,4259,
+16,0,170,1,98,
+4260,19,213,1,98,
+4261,5,2,1,0,
+4262,16,0,211,1,
+2819,4263,16,0,366,
+1,99,4264,19,210,
+1,99,4265,5,2,
+1,0,4266,16,0,
+208,1,2819,4267,16,
+0,365,1,100,4268,
+19,292,1,100,4269,
+5,2,1,0,4270,
+16,0,775,1,2819,
+4271,16,0,290,1,
+101,4272,19,781,1,
+101,4273,5,4,1,
+0,4274,16,0,782,
+1,2830,4275,16,0,
+779,1,2819,4276,16,
+0,782,1,2760,4277,
+16,0,779,1,102,
+4278,19,698,1,102,
+4279,5,2,1,2470,
+4280,16,0,696,1,
+2657,4281,16,0,719,
+1,103,4282,19,157,
+1,103,4283,5,4,
+1,2596,4284,16,0,
+155,1,2470,4285,16,
+0,674,1,2700,4286,
+16,0,155,1,2657,
+4287,16,0,674,1,
+104,4288,19,154,1,
+104,4289,5,4,1,
+2596,4290,16,0,152,
+1,2470,4291,16,0,
+177,1,2700,4292,16,
+0,152,1,2657,4293,
+16,0,177,1,105,
+4294,19,657,1,105,
+4295,5,4,1,2596,
+4296,16,0,655,1,
+2470,4297,16,0,672,
+1,2700,4298,16,0,
+655,1,2657,4299,16,
+0,672,1,106,4300,
+19,175,1,106,4301,
+5,4,1,2596,4302,
+16,0,654,1,2470,
+4303,16,0,173,1,
+2700,4304,16,0,654,
+1,2657,4305,16,0,
+173,1,107,4306,19,
+670,1,107,4307,5,
+4,1,2596,4308,16,
+0,742,1,2470,4309,
+16,0,668,1,2700,
+4310,16,0,742,1,
+2657,4311,16,0,668,
+1,108,4312,19,169,
+1,108,4313,5,4,
+1,2596,4314,16,0,
+650,1,2470,4315,16,
+0,167,1,2700,4316,
+16,0,650,1,2657,
+4317,16,0,167,1,
+109,4318,19,741,1,
+109,4319,5,4,1,
+2596,4320,16,0,739,
+1,2470,4321,16,0,
+751,1,2700,4322,16,
+0,739,1,2657,4323,
+16,0,751,1,110,
+4324,19,648,1,110,
+4325,5,4,1,2596,
+4326,16,0,646,1,
+2470,4327,16,0,663,
+1,2700,4328,16,0,
+646,1,2657,4329,16,
+0,663,1,111,4330,
+19,141,1,111,4331,
+5,3,1,2766,4332,
+16,0,791,1,2581,
+4333,16,0,355,1,
+10,4334,16,0,139,
+1,112,4335,19,557,
+1,112,4336,5,1,
+1,2568,4337,16,0,
+555,1,113,4338,19,
+745,1,113,4339,5,
+1,1,2560,4340,16,
+0,743,1,114,4341,
+19,529,1,114,4342,
+5,1,1,2552,4343,
+16,0,527,1,115,
+4344,19,251,1,115,
+4345,5,1,1,2537,
+4346,16,0,249,1,
+116,4347,19,502,1,
+116,4348,5,1,1,
+2522,4349,16,0,500,
+1,117,4350,19,486,
+1,117,4351,5,1,
+1,2506,4352,16,0,
+484,1,118,4353,19,
+160,1,118,4354,5,
+17,1,0,4355,16,
+0,794,1,2581,4356,
+16,0,372,1,2075,
+4357,16,0,753,1,
+2337,4358,16,0,753,
+1,2819,4359,16,0,
+794,1,2413,4360,16,
+0,753,1,10,4361,
+16,0,372,1,1901,
+4362,16,0,753,1,
+2198,4363,16,0,753,
+1,21,4364,16,0,
+158,1,2106,4365,16,
+0,753,1,2766,4366,
+16,0,372,1,1804,
+4367,16,0,753,1,
+1990,4368,16,0,753,
+1,32,4369,16,0,
+753,1,1958,4370,16,
+0,753,1,1775,4371,
+16,0,753,1,119,
+4372,19,474,1,119,
+4373,5,2,1,2568,
+4374,16,0,671,1,
+2506,4375,16,0,472,
+1,120,4376,19,480,
+1,120,4377,5,5,
+1,2510,4378,16,0,
+478,1,2522,4379,16,
+0,491,1,2514,4380,
+16,0,483,1,2537,
+4381,16,0,509,1,
+2560,4382,16,0,537,
+1,121,4383,19,309,
+1,121,4384,5,3,
+1,2552,4385,16,0,
+737,1,2525,4386,16,
+0,307,1,2529,4387,
+16,0,499,1,122,
+4388,19,636,1,122,
+4389,5,2,1,2544,
+4390,16,0,637,1,
+2540,4391,16,0,634,
+1,123,4392,19,130,
+1,123,4393,5,18,
+1,0,4394,16,0,
+128,1,2581,4395,16,
+0,137,1,2075,4396,
+16,0,137,1,2337,
+4397,16,0,137,1,
+2819,4398,16,0,128,
+1,2413,4399,16,0,
+137,1,10,4400,16,
+0,137,1,2198,4401,
+16,0,137,1,1901,
+4402,16,0,137,1,
+52,4403,16,0,219,
+1,21,4404,16,0,
+137,1,2106,4405,16,
+0,137,1,2766,4406,
+16,0,137,1,1804,
+4407,16,0,137,1,
+1990,4408,16,0,137,
+1,32,4409,16,0,
+137,1,1958,4410,16,
+0,137,1,1775,4411,
+16,0,137,1,124,
+4412,19,765,1,124,
+4413,5,4,1,2596,
+4414,16,0,763,1,
+2470,4415,16,0,763,
+1,2700,4416,16,0,
+763,1,2657,4417,16,
+0,763,1,125,4418,
+19,567,1,125,4419,
+5,4,1,2596,4420,
+16,0,565,1,2470,
+4421,16,0,565,1,
+2700,4422,16,0,565,
+1,2657,4423,16,0,
+565,1,126,4424,19,
+666,1,126,4425,5,
+4,1,2596,4426,16,
+0,664,1,2470,4427,
+16,0,664,1,2700,
+4428,16,0,664,1,
+2657,4429,16,0,664,
+1,127,4430,19,535,
+1,127,4431,5,4,
+1,2596,4432,16,0,
+533,1,2470,4433,16,
+0,533,1,2700,4434,
+16,0,533,1,2657,
+4435,16,0,533,1,
+128,4436,19,524,1,
+128,4437,5,4,1,
+2596,4438,16,0,522,
+1,2470,4439,16,0,
+522,1,2700,4440,16,
+0,522,1,2657,4441,
+16,0,522,1,129,
+4442,19,632,1,129,
+4443,5,4,1,2596,
+4444,16,0,630,1,
+2470,4445,16,0,630,
+1,2700,4446,16,0,
+630,1,2657,4447,16,
+0,630,1,130,4448,
+19,778,1,130,4449,
+5,4,1,2596,4450,
+16,0,776,1,2470,
+4451,16,0,776,1,
+2700,4452,16,0,776,
+1,2657,4453,16,0,
+776,1,131,4454,19,
+768,1,131,4455,5,
+4,1,2596,4456,16,
+0,766,1,2470,4457,
+16,0,766,1,2700,
+4458,16,0,766,1,
+2657,4459,16,0,766,
+1,132,4460,19,328,
+1,132,4461,5,21,
+1,2518,4462,16,0,
+699,1,2075,4463,16,
+0,584,1,2548,4464,
+16,0,736,1,2337,
+4465,16,0,584,1,
+2413,4466,16,0,584,
+1,2564,4467,16,0,
+542,1,2556,4468,16,
+0,532,1,2592,4469,
+16,0,695,1,1901,
+4470,16,0,584,1,
+2198,4471,16,0,584,
+1,2533,4472,16,0,
+504,1,2777,4473,16,
+0,326,1,2572,4474,
+16,0,675,1,2106,
+4475,16,0,584,1,
+2577,4476,16,0,681,
+1,1804,4477,16,0,
+584,1,1990,4478,16,
+0,584,1,31,4479,
+16,0,371,1,32,
+4480,16,0,584,1,
+1958,4481,16,0,584,
+1,1775,4482,16,0,
+584,1,133,4483,19,
+337,1,133,4484,5,
+1,1,32,4485,16,
+0,335,1,134,4486,
+19,286,1,134,4487,
+5,11,1,2075,4488,
+16,0,682,1,2337,
+4489,16,0,293,1,
+2413,4490,16,0,505,
+1,1901,4491,16,0,
+427,1,2198,4492,16,
+0,354,1,2106,4493,
+16,0,715,1,1804,
+4494,16,0,317,1,
+1990,4495,16,0,572,
+1,32,4496,16,0,
+367,1,1958,4497,16,
+0,515,1,1775,4498,
+16,0,284,1,135,
+4499,19,688,1,135,
+4500,5,11,1,2075,
+4501,16,0,686,1,
+2337,4502,16,0,686,
+1,2413,4503,16,0,
+686,1,1901,4504,16,
+0,686,1,2198,4505,
+16,0,686,1,2106,
+4506,16,0,686,1,
+1804,4507,16,0,686,
+1,1990,4508,16,0,
+686,1,32,4509,16,
+0,686,1,1958,4510,
+16,0,686,1,1775,
+4511,16,0,686,1,
+136,4512,19,748,1,
+136,4513,5,11,1,
+2075,4514,16,0,746,
+1,2337,4515,16,0,
+746,1,2413,4516,16,
+0,746,1,1901,4517,
+16,0,746,1,2198,
+4518,16,0,746,1,
+2106,4519,16,0,746,
+1,1804,4520,16,0,
+746,1,1990,4521,16,
+0,746,1,32,4522,
+16,0,746,1,1958,
+4523,16,0,746,1,
+1775,4524,16,0,746,
+1,137,4525,19,180,
+1,137,4526,5,31,
+1,1901,4527,16,0,
+752,1,1479,4528,16,
+0,638,1,2075,4529,
+16,0,752,1,1695,
+4530,16,0,217,1,
+1756,4531,16,0,207,
+1,2413,4532,16,0,
+752,1,2198,4533,16,
+0,752,1,1876,4534,
+16,0,771,1,1659,
+4535,16,0,207,1,
+1443,4536,16,0,600,
+1,1117,4537,16,0,
+178,1,1990,4538,16,
+0,752,1,1189,4539,
+16,0,267,1,1775,
+4540,16,0,752,1,
+32,4541,16,0,752,
+1,2106,4542,16,0,
+752,1,1515,4543,16,
+0,684,1,2337,4544,
+16,0,752,1,52,
+4545,16,0,700,1,
+1804,4546,16,0,752,
+1,1261,4547,16,0,
+331,1,1153,4548,16,
+0,274,1,1225,4549,
+16,0,303,1,1335,
+4550,16,0,497,1,
+1933,4551,16,0,640,
+1,1834,4552,16,0,
+347,1,1297,4553,16,
+0,359,1,1407,4554,
+16,0,667,1,2318,
+4555,16,0,207,1,
+1958,4556,16,0,752,
+1,1371,4557,16,0,
+488,1,138,4558,19,
+609,1,138,4559,5,
+11,1,2075,4560,16,
+0,607,1,2337,4561,
+16,0,607,1,2413,
+4562,16,0,607,1,
+1901,4563,16,0,607,
+1,2198,4564,16,0,
+607,1,2106,4565,16,
+0,607,1,1804,4566,
+16,0,607,1,1990,
+4567,16,0,607,1,
+32,4568,16,0,607,
+1,1958,4569,16,0,
+607,1,1775,4570,16,
+0,607,1,139,4571,
+19,605,1,139,4572,
+5,11,1,2075,4573,
+16,0,603,1,2337,
+4574,16,0,603,1,
+2413,4575,16,0,603,
+1,1901,4576,16,0,
+603,1,2198,4577,16,
+0,603,1,2106,4578,
+16,0,603,1,1804,
+4579,16,0,603,1,
+1990,4580,16,0,603,
+1,32,4581,16,0,
+603,1,1958,4582,16,
+0,603,1,1775,4583,
+16,0,603,1,140,
+4584,19,679,1,140,
+4585,5,11,1,2075,
+4586,16,0,677,1,
+2337,4587,16,0,677,
+1,2413,4588,16,0,
+677,1,1901,4589,16,
+0,677,1,2198,4590,
+16,0,677,1,2106,
+4591,16,0,677,1,
+1804,4592,16,0,677,
+1,1990,4593,16,0,
+677,1,32,4594,16,
+0,677,1,1958,4595,
+16,0,677,1,1775,
+4596,16,0,677,1,
+141,4597,19,599,1,
+141,4598,5,11,1,
+2075,4599,16,0,597,
+1,2337,4600,16,0,
+597,1,2413,4601,16,
+0,597,1,1901,4602,
+16,0,597,1,2198,
+4603,16,0,597,1,
+2106,4604,16,0,597,
+1,1804,4605,16,0,
+597,1,1990,4606,16,
+0,597,1,32,4607,
+16,0,597,1,1958,
+4608,16,0,597,1,
+1775,4609,16,0,597,
+1,142,4610,19,596,
+1,142,4611,5,11,
+1,2075,4612,16,0,
+594,1,2337,4613,16,
+0,594,1,2413,4614,
+16,0,594,1,1901,
+4615,16,0,594,1,
+2198,4616,16,0,594,
+1,2106,4617,16,0,
+594,1,1804,4618,16,
+0,594,1,1990,4619,
+16,0,594,1,32,
+4620,16,0,594,1,
+1958,4621,16,0,594,
+1,1775,4622,16,0,
+594,1,143,4623,19,
+593,1,143,4624,5,
+11,1,2075,4625,16,
+0,591,1,2337,4626,
+16,0,591,1,2413,
+4627,16,0,591,1,
+1901,4628,16,0,591,
+1,2198,4629,16,0,
+591,1,2106,4630,16,
+0,591,1,1804,4631,
+16,0,591,1,1990,
+4632,16,0,591,1,
+32,4633,16,0,591,
+1,1958,4634,16,0,
+591,1,1775,4635,16,
+0,591,1,144,4636,
+19,590,1,144,4637,
+5,11,1,2075,4638,
+16,0,588,1,2337,
+4639,16,0,588,1,
+2413,4640,16,0,588,
+1,1901,4641,16,0,
+588,1,2198,4642,16,
+0,588,1,2106,4643,
+16,0,588,1,1804,
+4644,16,0,588,1,
+1990,4645,16,0,588,
+1,32,4646,16,0,
+588,1,1958,4647,16,
+0,588,1,1775,4648,
+16,0,588,1,145,
+4649,19,587,1,145,
+4650,5,11,1,2075,
+4651,16,0,585,1,
+2337,4652,16,0,585,
+1,2413,4653,16,0,
+585,1,1901,4654,16,
+0,585,1,2198,4655,
+16,0,585,1,2106,
+4656,16,0,585,1,
+1804,4657,16,0,585,
+1,1990,4658,16,0,
+585,1,32,4659,16,
+0,585,1,1958,4660,
+16,0,585,1,1775,
+4661,16,0,585,1,
+146,4662,19,150,1,
+146,4663,5,3,1,
+1756,4664,16,0,316,
+1,2318,4665,16,0,
+330,1,1659,4666,16,
+0,148,1,147,4667,
+19,626,1,147,4668,
+5,68,1,1901,4669,
+16,0,624,1,1479,
+4670,16,0,624,1,
+112,4671,16,0,624,
+1,2293,4672,16,0,
+624,1,1804,4673,16,
+0,624,1,431,4674,
+16,0,624,1,1443,
+4675,16,0,624,1,
+1756,4676,16,0,624,
+1,124,4677,16,0,
+624,1,525,4678,16,
+0,624,1,236,4679,
+16,0,624,1,346,
+4680,16,0,624,1,
+1876,4681,16,0,624,
+1,1659,4682,16,0,
+624,1,1225,4683,16,
+0,624,1,1117,4684,
+16,0,624,1,137,
+4685,16,0,624,1,
+2318,4686,16,0,624,
+1,1775,4687,16,0,
+624,1,32,4688,16,
+0,624,1,1407,4689,
+16,0,624,1,2782,
+4690,16,0,624,1,
+256,4691,16,0,624,
+1,459,4692,16,0,
+624,1,406,4693,16,
+0,624,1,41,4694,
+16,0,624,1,151,
+4695,16,0,624,1,
+43,4696,16,0,624,
+1,1585,4697,16,0,
+624,1,1990,4698,16,
+0,624,1,2337,4699,
+16,0,624,1,509,
+4700,16,0,624,1,
+52,4701,16,0,624,
+1,381,4702,16,0,
+624,1,447,4703,16,
+0,624,1,166,4704,
 16,0,624,1,462,
-3762,16,0,624,1,
-217,3763,16,0,624,
-1,2227,908,1,1225,
-3764,16,0,624,1,
-1479,3765,16,0,624,
-1,1731,3766,16,0,
-624,1,1989,916,1,
-1990,3767,16,0,624,
-1,236,3768,16,0,
-624,1,1756,3769,16,
-0,624,1,94,3770,
-19,623,1,94,3771,
-5,95,1,256,3772,
-16,0,621,1,1261,
-3773,16,0,621,1,
-509,3774,16,0,621,
-1,1515,3775,16,0,
-621,1,2021,718,1,
-1775,3776,16,0,621,
-1,2029,725,1,2030,
-731,1,2031,736,1,
-2032,741,1,2033,746,
-1,277,3777,16,0,
-621,1,2035,752,1,
-2037,757,1,2039,762,
-1,32,3778,16,0,
-621,1,2041,768,1,
-2293,3779,16,0,621,
-1,2043,774,1,2045,
-779,1,41,3780,16,
-0,621,1,1297,3781,
-16,0,621,1,43,
-3782,16,0,621,1,
-1803,787,1,1804,3783,
-16,0,621,1,299,
-3784,16,0,621,1,
-52,3785,16,0,621,
-1,2318,3786,16,0,
-621,1,62,3787,16,
-0,621,1,2075,3788,
-16,0,621,1,1574,
-799,1,71,3789,16,
-0,621,1,76,3790,
-16,0,621,1,1834,
-3791,16,0,621,1,
-2337,3792,16,0,621,
-1,79,3793,16,0,
-621,1,1335,3794,16,
-0,621,1,322,3795,
-16,0,621,1,85,
-3796,16,0,621,1,
-89,3797,16,0,621,
-1,346,3798,16,0,
-621,1,2105,814,1,
-2106,3799,16,0,621,
-1,97,3800,16,0,
-621,1,1860,821,1,
-2364,827,1,102,3801,
-16,0,621,1,112,
-3802,16,0,621,1,
-1117,3803,16,0,621,
-1,1873,835,1,1876,
-3804,16,0,621,1,
-124,3805,16,0,621,
-1,2136,842,1,381,
-3806,16,0,621,1,
-525,3807,16,0,621,
-1,137,3808,16,0,
-621,1,1901,3809,16,
-0,621,1,2658,3810,
-16,0,621,1,1153,
-3811,16,0,621,1,
-151,3812,16,0,621,
-1,1407,3813,16,0,
-621,1,1659,3814,16,
-0,621,1,2413,3815,
-16,0,621,1,406,
-3816,16,0,621,1,
-1371,3817,16,0,621,
-1,166,3818,16,0,
-621,1,1622,3819,16,
-0,621,1,1931,861,
-1,1933,3820,16,0,
-621,1,431,3821,16,
-0,621,1,1585,3822,
-16,0,621,1,182,
-3823,16,0,621,1,
-1189,3824,16,0,621,
-1,1443,3825,16,0,
-621,1,1695,3826,16,
-0,621,1,2198,3827,
-16,0,621,1,447,
-3828,16,0,621,1,
-2458,876,1,2459,882,
-1,1958,3829,16,0,
-621,1,2462,889,1,
-1657,894,1,2464,899,
-1,199,3830,16,0,
-621,1,459,3831,16,
-0,621,1,462,3832,
-16,0,621,1,217,
-3833,16,0,621,1,
-2227,908,1,1225,3834,
-16,0,621,1,1479,
-3835,16,0,621,1,
-1731,3836,16,0,621,
-1,1989,916,1,1990,
-3837,16,0,621,1,
-236,3838,16,0,621,
-1,1756,3839,16,0,
-621,1,95,3840,19,
-620,1,95,3841,5,
-95,1,256,3842,16,
-0,618,1,1261,3843,
-16,0,618,1,509,
-3844,16,0,618,1,
-1515,3845,16,0,618,
-1,2021,718,1,1775,
-3846,16,0,618,1,
-2029,725,1,2030,731,
-1,2031,736,1,2032,
-741,1,2033,746,1,
-277,3847,16,0,618,
-1,2035,752,1,2037,
-757,1,2039,762,1,
-32,3848,16,0,618,
-1,2041,768,1,2293,
-3849,16,0,618,1,
-2043,774,1,2045,779,
-1,41,3850,16,0,
-618,1,1297,3851,16,
-0,618,1,43,3852,
-16,0,618,1,1803,
-787,1,1804,3853,16,
-0,618,1,299,3854,
-16,0,618,1,52,
-3855,16,0,618,1,
-2318,3856,16,0,618,
-1,62,3857,16,0,
-618,1,2075,3858,16,
-0,618,1,1574,799,
-1,71,3859,16,0,
-618,1,76,3860,16,
-0,618,1,1834,3861,
-16,0,618,1,2337,
-3862,16,0,618,1,
-79,3863,16,0,618,
-1,1335,3864,16,0,
-618,1,322,3865,16,
-0,618,1,85,3866,
-16,0,618,1,89,
-3867,16,0,618,1,
-346,3868,16,0,618,
-1,2105,814,1,2106,
-3869,16,0,618,1,
-97,3870,16,0,618,
-1,1860,821,1,2364,
-827,1,102,3871,16,
-0,618,1,112,3872,
-16,0,618,1,1117,
-3873,16,0,618,1,
-1873,835,1,1876,3874,
-16,0,618,1,124,
-3875,16,0,618,1,
-2136,842,1,381,3876,
-16,0,618,1,525,
-3877,16,0,618,1,
-137,3878,16,0,618,
-1,1901,3879,16,0,
-618,1,2658,3880,16,
-0,618,1,1153,3881,
-16,0,618,1,151,
-3882,16,0,618,1,
-1407,3883,16,0,618,
-1,1659,3884,16,0,
-618,1,2413,3885,16,
-0,618,1,406,3886,
-16,0,618,1,1371,
-3887,16,0,618,1,
-166,3888,16,0,618,
-1,1622,3889,16,0,
-618,1,1931,861,1,
-1933,3890,16,0,618,
-1,431,3891,16,0,
-618,1,1585,3892,16,
-0,618,1,182,3893,
-16,0,618,1,1189,
-3894,16,0,618,1,
-1443,3895,16,0,618,
-1,1695,3896,16,0,
-618,1,2198,3897,16,
-0,618,1,447,3898,
-16,0,618,1,2458,
-876,1,2459,882,1,
-1958,3899,16,0,618,
-1,2462,889,1,1657,
-894,1,2464,899,1,
-199,3900,16,0,618,
-1,459,3901,16,0,
-618,1,462,3902,16,
-0,618,1,217,3903,
-16,0,618,1,2227,
-908,1,1225,3904,16,
-0,618,1,1479,3905,
-16,0,618,1,1731,
-3906,16,0,618,1,
-1989,916,1,1990,3907,
-16,0,618,1,236,
-3908,16,0,618,1,
-1756,3909,16,0,618,
-1,96,3910,19,103,
-1,96,3911,5,1,
-1,0,3912,16,0,
-104,1,97,3913,19,
-611,1,97,3914,5,
-1,1,0,3915,16,
-0,609,1,98,3916,
-19,636,1,98,3917,
-5,2,1,0,3918,
-16,0,638,1,2695,
-3919,16,0,634,1,
-99,3920,19,633,1,
-99,3921,5,2,1,
-0,3922,16,0,637,
-1,2695,3923,16,0,
-631,1,100,3924,19,
-296,1,100,3925,5,
-2,1,0,3926,16,
-0,557,1,2695,3927,
-16,0,294,1,101,
-3928,19,561,1,101,
-3929,5,4,1,0,
-3930,16,0,641,1,
-2695,3931,16,0,641,
-1,2706,3932,16,0,
-559,1,2636,3933,16,
-0,559,1,102,3934,
-19,591,1,102,3935,
-5,2,1,2470,3936,
-16,0,664,1,2561,
-3937,16,0,589,1,
-103,3938,19,463,1,
-103,3939,5,4,1,
-2597,3940,16,0,558,
-1,2521,3941,16,0,
-558,1,2470,3942,16,
-0,461,1,2561,3943,
-16,0,461,1,104,
-3944,19,141,1,104,
-3945,5,3,1,2642,
-3946,16,0,569,1,
-2506,3947,16,0,317,
-1,10,3948,16,0,
-139,1,105,3949,19,
-151,1,105,3950,5,
-17,1,0,3951,16,
-0,254,1,2075,3952,
-16,0,648,1,2337,
-3953,16,0,648,1,
-2413,3954,16,0,648,
-1,10,3955,16,0,
-336,1,2198,3956,16,
-0,648,1,1901,3957,
-16,0,648,1,2642,
-3958,16,0,336,1,
-21,3959,16,0,149,
-1,2106,3960,16,0,
-648,1,2506,3961,16,
-0,336,1,1804,3962,
-16,0,648,1,1990,
-3963,16,0,648,1,
-2695,3964,16,0,254,
-1,32,3965,16,0,
-648,1,1958,3966,16,
-0,648,1,1775,3967,
-16,0,648,1,106,
-3968,19,130,1,106,
-3969,5,18,1,0,
-3970,16,0,128,1,
-2642,3971,16,0,137,
-1,2075,3972,16,0,
-137,1,2337,3973,16,
-0,137,1,2413,3974,
-16,0,137,1,10,
-3975,16,0,137,1,
-2198,3976,16,0,137,
-1,1901,3977,16,0,
-137,1,52,3978,16,
-0,193,1,21,3979,
-16,0,137,1,2106,
-3980,16,0,137,1,
-2506,3981,16,0,137,
-1,1804,3982,16,0,
-137,1,1990,3983,16,
-0,137,1,2695,3984,
-16,0,128,1,32,
-3985,16,0,137,1,
-1958,3986,16,0,137,
-1,1775,3987,16,0,
-137,1,107,3988,19,
-658,1,107,3989,5,
-4,1,2597,3990,16,
-0,656,1,2521,3991,
-16,0,656,1,2470,
-3992,16,0,656,1,
-2561,3993,16,0,656,
-1,108,3994,19,335,
-1,108,3995,5,14,
-1,2517,3996,16,0,
-437,1,2075,3997,16,
-0,506,1,2337,3998,
-16,0,506,1,2413,
-3999,16,0,506,1,
-1901,4000,16,0,506,
-1,2198,4001,16,0,
-506,1,2106,4002,16,
-0,506,1,2653,4003,
-16,0,571,1,1804,
-4004,16,0,506,1,
-1990,4005,16,0,506,
-1,31,4006,16,0,
-333,1,32,4007,16,
-0,506,1,1958,4008,
-16,0,506,1,1775,
-4009,16,0,506,1,
-109,4010,19,302,1,
-109,4011,5,1,1,
-32,4012,16,0,300,
-1,110,4013,19,261,
-1,110,4014,5,11,
-1,2075,4015,16,0,
-577,1,2337,4016,16,
-0,265,1,2413,4017,
-16,0,445,1,1901,
-4018,16,0,391,1,
-2198,4019,16,0,319,
-1,2106,4020,16,0,
-607,1,1804,4021,16,
-0,284,1,1990,4022,
-16,0,494,1,32,
-4023,16,0,329,1,
-1958,4024,16,0,450,
-1,1775,4025,16,0,
-259,1,111,4026,19,
-583,1,111,4027,5,
-11,1,2075,4028,16,
-0,581,1,2337,4029,
-16,0,581,1,2413,
-4030,16,0,581,1,
-1901,4031,16,0,581,
-1,2198,4032,16,0,
-581,1,2106,4033,16,
-0,581,1,1804,4034,
-16,0,581,1,1990,
-4035,16,0,581,1,
-32,4036,16,0,581,
-1,1958,4037,16,0,
-581,1,1775,4038,16,
-0,581,1,112,4039,
-19,645,1,112,4040,
-5,11,1,2075,4041,
-16,0,643,1,2337,
-4042,16,0,643,1,
-2413,4043,16,0,643,
-1,1901,4044,16,0,
-643,1,2198,4045,16,
-0,643,1,2106,4046,
-16,0,643,1,1804,
-4047,16,0,643,1,
-1990,4048,16,0,643,
-1,32,4049,16,0,
-643,1,1958,4050,16,
-0,643,1,1775,4051,
-16,0,643,1,113,
-4052,19,161,1,113,
-4053,5,31,1,1901,
-4054,16,0,647,1,
-1479,4055,16,0,551,
-1,2075,4056,16,0,
-647,1,1695,4057,16,
-0,189,1,1756,4058,
-16,0,188,1,2413,
-4059,16,0,647,1,
-2198,4060,16,0,647,
-1,1876,4061,16,0,
-661,1,1659,4062,16,
-0,188,1,1443,4063,
-16,0,522,1,1117,
-4064,16,0,159,1,
-1990,4065,16,0,647,
-1,1189,4066,16,0,
-240,1,1775,4067,16,
-0,647,1,32,4068,
-16,0,647,1,2106,
-4069,16,0,647,1,
-1515,4070,16,0,579,
-1,2337,4071,16,0,
-647,1,52,4072,16,
-0,592,1,1804,4073,
-16,0,647,1,1261,
-4074,16,0,298,1,
-1153,4075,16,0,247,
-1,1225,4076,16,0,
-274,1,1335,4077,16,
-0,443,1,1933,4078,
-16,0,553,1,1834,
-4079,16,0,312,1,
-1297,4080,16,0,323,
-1,1407,4081,16,0,
-568,1,2318,4082,16,
-0,188,1,1958,4083,
-16,0,647,1,1371,
-4084,16,0,438,1,
-114,4085,19,531,1,
-114,4086,5,11,1,
-2075,4087,16,0,529,
-1,2337,4088,16,0,
-529,1,2413,4089,16,
-0,529,1,1901,4090,
-16,0,529,1,2198,
-4091,16,0,529,1,
-2106,4092,16,0,529,
-1,1804,4093,16,0,
-529,1,1990,4094,16,
-0,529,1,32,4095,
-16,0,529,1,1958,
-4096,16,0,529,1,
-1775,4097,16,0,529,
-1,115,4098,19,527,
-1,115,4099,5,11,
-1,2075,4100,16,0,
-525,1,2337,4101,16,
-0,525,1,2413,4102,
-16,0,525,1,1901,
-4103,16,0,525,1,
-2198,4104,16,0,525,
-1,2106,4105,16,0,
-525,1,1804,4106,16,
-0,525,1,1990,4107,
-16,0,525,1,32,
-4108,16,0,525,1,
-1958,4109,16,0,525,
-1,1775,4110,16,0,
-525,1,116,4111,19,
-575,1,116,4112,5,
-11,1,2075,4113,16,
-0,573,1,2337,4114,
-16,0,573,1,2413,
-4115,16,0,573,1,
-1901,4116,16,0,573,
-1,2198,4117,16,0,
-573,1,2106,4118,16,
-0,573,1,1804,4119,
-16,0,573,1,1990,
-4120,16,0,573,1,
-32,4121,16,0,573,
-1,1958,4122,16,0,
-573,1,1775,4123,16,
-0,573,1,117,4124,
-19,521,1,117,4125,
-5,11,1,2075,4126,
-16,0,519,1,2337,
-4127,16,0,519,1,
-2413,4128,16,0,519,
-1,1901,4129,16,0,
-519,1,2198,4130,16,
-0,519,1,2106,4131,
-16,0,519,1,1804,
-4132,16,0,519,1,
-1990,4133,16,0,519,
-1,32,4134,16,0,
-519,1,1958,4135,16,
-0,519,1,1775,4136,
-16,0,519,1,118,
-4137,19,518,1,118,
-4138,5,11,1,2075,
-4139,16,0,516,1,
-2337,4140,16,0,516,
-1,2413,4141,16,0,
-516,1,1901,4142,16,
-0,516,1,2198,4143,
-16,0,516,1,2106,
-4144,16,0,516,1,
-1804,4145,16,0,516,
-1,1990,4146,16,0,
-516,1,32,4147,16,
-0,516,1,1958,4148,
-16,0,516,1,1775,
-4149,16,0,516,1,
-119,4150,19,515,1,
-119,4151,5,11,1,
-2075,4152,16,0,513,
-1,2337,4153,16,0,
-513,1,2413,4154,16,
-0,513,1,1901,4155,
-16,0,513,1,2198,
-4156,16,0,513,1,
-2106,4157,16,0,513,
-1,1804,4158,16,0,
-513,1,1990,4159,16,
-0,513,1,32,4160,
-16,0,513,1,1958,
-4161,16,0,513,1,
-1775,4162,16,0,513,
-1,120,4163,19,512,
-1,120,4164,5,11,
-1,2075,4165,16,0,
-510,1,2337,4166,16,
-0,510,1,2413,4167,
-16,0,510,1,1901,
-4168,16,0,510,1,
-2198,4169,16,0,510,
-1,2106,4170,16,0,
-510,1,1804,4171,16,
-0,510,1,1990,4172,
-16,0,510,1,32,
-4173,16,0,510,1,
-1958,4174,16,0,510,
-1,1775,4175,16,0,
-510,1,121,4176,19,
-509,1,121,4177,5,
-11,1,2075,4178,16,
-0,507,1,2337,4179,
-16,0,507,1,2413,
-4180,16,0,507,1,
-1901,4181,16,0,507,
-1,2198,4182,16,0,
-507,1,2106,4183,16,
-0,507,1,1804,4184,
-16,0,507,1,1990,
-4185,16,0,507,1,
-32,4186,16,0,507,
-1,1958,4187,16,0,
-507,1,1775,4188,16,
-0,507,1,122,4189,
-19,147,1,122,4190,
-5,3,1,1756,4191,
-16,0,283,1,2318,
-4192,16,0,297,1,
-1659,4193,16,0,145,
-1,123,4194,19,548,
-1,123,4195,5,68,
-1,1901,4196,16,0,
-546,1,1479,4197,16,
-0,546,1,112,4198,
-16,0,546,1,2293,
-4199,16,0,546,1,
-1804,4200,16,0,546,
-1,431,4201,16,0,
-546,1,1443,4202,16,
-0,546,1,1756,4203,
-16,0,546,1,124,
-4204,16,0,546,1,
-525,4205,16,0,546,
-1,236,4206,16,0,
-546,1,346,4207,16,
-0,546,1,1876,4208,
-16,0,546,1,1659,
-4209,16,0,546,1,
-1225,4210,16,0,546,
-1,1117,4211,16,0,
-546,1,137,4212,16,
-0,546,1,2318,4213,
-16,0,546,1,1775,
-4214,16,0,546,1,
-32,4215,16,0,546,
-1,1407,4216,16,0,
-546,1,256,4217,16,
-0,546,1,459,4218,
-16,0,546,1,406,
-4219,16,0,546,1,
-41,4220,16,0,546,
-1,2658,4221,16,0,
-546,1,43,4222,16,
-0,546,1,1585,4223,
-16,0,546,1,1990,
-4224,16,0,546,1,
-2337,4225,16,0,546,
-1,509,4226,16,0,
-546,1,52,4227,16,
-0,546,1,151,4228,
-16,0,546,1,447,
-4229,16,0,546,1,
-166,4230,16,0,546,
-1,462,4231,16,0,
-546,1,277,4232,16,
-0,546,1,1695,4233,
-16,0,546,1,62,
-4234,16,0,586,1,
-1153,4235,16,0,546,
-1,381,4236,16,0,
-546,1,2106,4237,16,
-0,546,1,1335,4238,
-16,0,546,1,71,
-4239,16,0,546,1,
-182,4240,16,0,546,
-1,76,4241,16,0,
-546,1,79,4242,16,
-0,546,1,1933,4243,
-16,0,546,1,299,
-4244,16,0,546,1,
-85,4245,16,0,546,
-1,1515,4246,16,0,
-546,1,2198,4247,16,
-0,546,1,89,4248,
-16,0,546,1,1834,
-4249,16,0,546,1,
-1622,4250,16,0,546,
-1,2413,4251,16,0,
-546,1,2075,4252,16,
-0,546,1,1731,4253,
-16,0,546,1,97,
-4254,16,0,546,1,
-1297,4255,16,0,546,
-1,1189,4256,16,0,
-546,1,102,4257,16,
-0,546,1,1261,4258,
-16,0,546,1,322,
-4259,16,0,546,1,
-1958,4260,16,0,546,
-1,199,4261,16,0,
-546,1,1371,4262,16,
-0,546,1,217,4263,
-16,0,546,1,124,
-4264,19,602,1,124,
-4265,5,2,1,459,
-4266,16,0,600,1,
-41,4267,16,0,665,
-1,125,4268,19,606,
-1,125,4269,5,3,
-1,462,4270,16,0,
-604,1,459,4271,16,
-0,630,1,41,4272,
-16,0,630,1,126,
-4273,19,4274,4,36,
-69,0,120,0,112,
-0,114,0,101,0,
-115,0,115,0,105,
-0,111,0,110,0,
-65,0,114,0,103,
-0,117,0,109,0,
-101,0,110,0,116,
-0,1,126,4269,1,
-127,4275,19,544,1,
-127,4276,5,68,1,
-1901,4277,16,0,542,
-1,1479,4278,16,0,
-542,1,112,4279,16,
-0,542,1,2293,4280,
-16,0,542,1,1804,
-4281,16,0,542,1,
-431,4282,16,0,542,
-1,1443,4283,16,0,
-542,1,1756,4284,16,
-0,542,1,124,4285,
-16,0,542,1,525,
-4286,16,0,542,1,
-236,4287,16,0,542,
-1,346,4288,16,0,
-542,1,1876,4289,16,
-0,542,1,1659,4290,
-16,0,542,1,1225,
-4291,16,0,542,1,
-1117,4292,16,0,542,
-1,137,4293,16,0,
-542,1,2318,4294,16,
-0,542,1,1775,4295,
-16,0,542,1,32,
-4296,16,0,542,1,
-1407,4297,16,0,542,
-1,256,4298,16,0,
-542,1,459,4299,16,
-0,542,1,406,4300,
-16,0,542,1,41,
-4301,16,0,542,1,
-2658,4302,16,0,542,
-1,43,4303,16,0,
-542,1,1585,4304,16,
-0,542,1,1990,4305,
-16,0,542,1,2337,
-4306,16,0,542,1,
-509,4307,16,0,542,
-1,52,4308,16,0,
-542,1,151,4309,16,
-0,542,1,447,4310,
-16,0,542,1,166,
-4311,16,0,542,1,
-462,4312,16,0,542,
-1,277,4313,16,0,
-542,1,1695,4314,16,
-0,542,1,62,4315,
-16,0,587,1,1153,
-4316,16,0,542,1,
-381,4317,16,0,542,
-1,2106,4318,16,0,
-542,1,1335,4319,16,
-0,542,1,71,4320,
-16,0,542,1,182,
-4321,16,0,542,1,
-76,4322,16,0,542,
-1,79,4323,16,0,
-542,1,1933,4324,16,
-0,542,1,299,4325,
-16,0,542,1,85,
-4326,16,0,542,1,
-1515,4327,16,0,542,
-1,2198,4328,16,0,
-542,1,89,4329,16,
-0,542,1,1834,4330,
-16,0,542,1,1622,
-4331,16,0,542,1,
-2413,4332,16,0,542,
-1,2075,4333,16,0,
-542,1,1731,4334,16,
-0,542,1,97,4335,
-16,0,542,1,1297,
-4336,16,0,542,1,
-1189,4337,16,0,542,
-1,102,4338,16,0,
-542,1,1261,4339,16,
-0,542,1,322,4340,
-16,0,542,1,1958,
-4341,16,0,542,1,
-199,4342,16,0,542,
-1,1371,4343,16,0,
-542,1,217,4344,16,
-0,542,1,128,4345,
-19,4346,4,28,86,
-0,101,0,99,0,
-116,0,111,0,114,
-0,67,0,111,0,
-110,0,115,0,116,
-0,97,0,110,0,
-116,0,1,128,4276,
-1,129,4347,19,4348,
-4,32,82,0,111,
-0,116,0,97,0,
-116,0,105,0,111,
-0,110,0,67,0,
+4705,16,0,624,1,
+277,4706,16,0,624,
+1,1695,4707,16,0,
+624,1,62,4708,16,
+0,692,1,1153,4709,
+16,0,624,1,2106,
+4710,16,0,624,1,
+1335,4711,16,0,624,
+1,71,4712,16,0,
+624,1,182,4713,16,
+0,624,1,76,4714,
+16,0,624,1,79,
+4715,16,0,624,1,
+1933,4716,16,0,624,
+1,299,4717,16,0,
+624,1,85,4718,16,
+0,624,1,1515,4719,
+16,0,624,1,2198,
+4720,16,0,624,1,
+89,4721,16,0,624,
+1,1834,4722,16,0,
+624,1,1622,4723,16,
+0,624,1,2413,4724,
+16,0,624,1,2075,
+4725,16,0,624,1,
+1731,4726,16,0,624,
+1,97,4727,16,0,
+624,1,1297,4728,16,
+0,624,1,1189,4729,
+16,0,624,1,102,
+4730,16,0,624,1,
+1261,4731,16,0,624,
+1,322,4732,16,0,
+624,1,1958,4733,16,
+0,624,1,199,4734,
+16,0,624,1,1371,
+4735,16,0,624,1,
+217,4736,16,0,624,
+1,148,4737,19,710,
+1,148,4738,5,2,
+1,459,4739,16,0,
+708,1,41,4740,16,
+0,783,1,149,4741,
+19,714,1,149,4742,
+5,3,1,462,4743,
+16,0,712,1,459,
+4744,16,0,735,1,
+41,4745,16,0,735,
+1,150,4746,19,4747,
+4,36,69,0,120,
+0,112,0,114,0,
+101,0,115,0,115,
+0,105,0,111,0,
+110,0,65,0,114,
+0,103,0,117,0,
+109,0,101,0,110,
+0,116,0,1,150,
+4742,1,151,4748,19,
+622,1,151,4749,5,
+68,1,1901,4750,16,
+0,620,1,1479,4751,
+16,0,620,1,112,
+4752,16,0,620,1,
+2293,4753,16,0,620,
+1,1804,4754,16,0,
+620,1,431,4755,16,
+0,620,1,1443,4756,
+16,0,620,1,1756,
+4757,16,0,620,1,
+124,4758,16,0,620,
+1,525,4759,16,0,
+620,1,236,4760,16,
+0,620,1,346,4761,
+16,0,620,1,1876,
+4762,16,0,620,1,
+1659,4763,16,0,620,
+1,1225,4764,16,0,
+620,1,1117,4765,16,
+0,620,1,137,4766,
+16,0,620,1,2318,
+4767,16,0,620,1,
+1775,4768,16,0,620,
+1,32,4769,16,0,
+620,1,1407,4770,16,
+0,620,1,2782,4771,
+16,0,620,1,256,
+4772,16,0,620,1,
+459,4773,16,0,620,
+1,406,4774,16,0,
+620,1,41,4775,16,
+0,620,1,151,4776,
+16,0,620,1,43,
+4777,16,0,620,1,
+1585,4778,16,0,620,
+1,1990,4779,16,0,
+620,1,2337,4780,16,
+0,620,1,509,4781,
+16,0,620,1,52,
+4782,16,0,620,1,
+381,4783,16,0,620,
+1,447,4784,16,0,
+620,1,166,4785,16,
+0,620,1,462,4786,
+16,0,620,1,277,
+4787,16,0,620,1,
+1695,4788,16,0,620,
+1,62,4789,16,0,
+693,1,1153,4790,16,
+0,620,1,2106,4791,
+16,0,620,1,1335,
+4792,16,0,620,1,
+71,4793,16,0,620,
+1,182,4794,16,0,
+620,1,76,4795,16,
+0,620,1,79,4796,
+16,0,620,1,1933,
+4797,16,0,620,1,
+299,4798,16,0,620,
+1,85,4799,16,0,
+620,1,1515,4800,16,
+0,620,1,2198,4801,
+16,0,620,1,89,
+4802,16,0,620,1,
+1834,4803,16,0,620,
+1,1622,4804,16,0,
+620,1,2413,4805,16,
+0,620,1,2075,4806,
+16,0,620,1,1731,
+4807,16,0,620,1,
+97,4808,16,0,620,
+1,1297,4809,16,0,
+620,1,1189,4810,16,
+0,620,1,102,4811,
+16,0,620,1,1261,
+4812,16,0,620,1,
+322,4813,16,0,620,
+1,1958,4814,16,0,
+620,1,199,4815,16,
+0,620,1,1371,4816,
+16,0,620,1,217,
+4817,16,0,620,1,
+152,4818,19,4819,4,
+28,86,0,101,0,
+99,0,116,0,111,
+0,114,0,67,0,
 111,0,110,0,115,
 0,116,0,97,0,
 110,0,116,0,1,
-129,4276,1,130,4349,
-19,4350,4,24,76,
-0,105,0,115,0,
-116,0,67,0,111,
-0,110,0,115,0,
-116,0,97,0,110,
-0,116,0,1,130,
-4276,1,131,4351,19,
-169,1,131,4352,5,
-67,1,1901,4353,16,
-0,585,1,1479,4354,
-16,0,533,1,112,
-4355,16,0,249,1,
-2293,4356,16,0,273,
-1,1804,4357,16,0,
-585,1,431,4358,16,
-0,580,1,1443,4359,
-16,0,468,1,1756,
-4360,16,0,673,1,
-124,4361,16,0,258,
-1,525,4362,16,0,
-305,1,236,4363,16,
-0,341,1,346,4364,
-16,0,496,1,1876,
-4365,16,0,318,1,
-1659,4366,16,0,673,
-1,1225,4367,16,0,
-248,1,1117,4368,16,
-0,219,1,137,4369,
-16,0,272,1,2318,
-4370,16,0,673,1,
-1775,4371,16,0,585,
-1,32,4372,16,0,
-585,1,1407,4373,16,
-0,487,1,256,4374,
-16,0,395,1,459,
-4375,16,0,167,1,
-406,4376,16,0,562,
-1,41,4377,16,0,
-167,1,2658,4378,16,
-0,659,1,43,4379,
-16,0,640,1,1990,
-4380,16,0,585,1,
-2337,4381,16,0,585,
-1,509,4382,16,0,
-655,1,52,4383,16,
-0,594,1,151,4384,
-16,0,282,1,447,
-4385,16,0,305,1,
-166,4386,16,0,293,
-1,462,4387,16,0,
-167,1,277,4388,16,
-0,434,1,1695,4389,
-16,0,270,1,1261,
-4390,16,0,281,1,
-1153,4391,16,0,174,
-1,381,4392,16,0,
-550,1,2106,4393,16,
-0,585,1,1335,4394,
-16,0,326,1,71,
-4395,16,0,203,1,
-182,4396,16,0,305,
-1,76,4397,16,0,
-549,1,79,4398,16,
-0,218,1,1933,4399,
-16,0,407,1,299,
-4400,16,0,444,1,
-85,4401,16,0,457,
-1,1515,4402,16,0,
-556,1,2198,4403,16,
-0,585,1,89,4404,
-16,0,227,1,1834,
-4405,16,0,292,1,
-1622,4406,16,0,654,
-1,2413,4407,16,0,
-585,1,2075,4408,16,
-0,585,1,1731,4409,
-16,0,250,1,97,
-4410,16,0,411,1,
-1297,4411,16,0,328,
-1,1189,4412,16,0,
-217,1,102,4413,16,
-0,238,1,1585,4414,
-16,0,663,1,322,
-4415,16,0,458,1,
-1958,4416,16,0,585,
-1,199,4417,16,0,
-316,1,1371,4418,16,
-0,396,1,217,4419,
-16,0,325,1,132,
-4420,19,4421,4,36,
+152,4749,1,153,4820,
+19,4821,4,32,82,
+0,111,0,116,0,
+97,0,116,0,105,
+0,111,0,110,0,
 67,0,111,0,110,
 0,115,0,116,0,
 97,0,110,0,116,
-0,69,0,120,0,
-112,0,114,0,101,
-0,115,0,115,0,
-105,0,111,0,110,
-0,1,132,4352,1,
-133,4422,19,4423,4,
-30,73,0,100,0,
-101,0,110,0,116,
-0,69,0,120,0,
-112,0,114,0,101,
-0,115,0,115,0,
-105,0,111,0,110,
-0,1,133,4352,1,
-134,4424,19,4425,4,
-36,73,0,100,0,
-101,0,110,0,116,
-0,68,0,111,0,
-116,0,69,0,120,
-0,112,0,114,0,
-101,0,115,0,115,
-0,105,0,111,0,
-110,0,1,134,4352,
-1,135,4426,19,4427,
-4,44,70,0,117,
-0,110,0,99,0,
-116,0,105,0,111,
-0,110,0,67,0,
-97,0,108,0,108,
-0,69,0,120,0,
-112,0,114,0,101,
-0,115,0,115,0,
-105,0,111,0,110,
-0,1,135,4352,1,
-136,4428,19,4429,4,
-32,66,0,105,0,
-110,0,97,0,114,
-0,121,0,69,0,
+0,1,153,4749,1,
+154,4822,19,4823,4,
+24,76,0,105,0,
+115,0,116,0,67,
+0,111,0,110,0,
+115,0,116,0,97,
+0,110,0,116,0,
+1,154,4749,1,155,
+4824,19,188,1,155,
+4825,5,67,1,1901,
+4826,16,0,690,1,
+1479,4827,16,0,611,
+1,112,4828,16,0,
+276,1,2293,4829,16,
+0,302,1,1804,4830,
+16,0,690,1,431,
+4831,16,0,685,1,
+1443,4832,16,0,538,
+1,1756,4833,16,0,
+793,1,124,4834,16,
+0,283,1,525,4835,
+16,0,340,1,236,
+4836,16,0,377,1,
+346,4837,16,0,574,
+1,1876,4838,16,0,
+353,1,1659,4839,16,
+0,793,1,1225,4840,
+16,0,275,1,1117,
+4841,16,0,245,1,
+137,4842,16,0,301,
+1,2318,4843,16,0,
+793,1,1775,4844,16,
+0,690,1,32,4845,
+16,0,690,1,1407,
+4846,16,0,561,1,
+2782,4847,16,0,256,
+1,256,4848,16,0,
+431,1,459,4849,16,
+0,186,1,406,4850,
+16,0,649,1,41,
+4851,16,0,186,1,
+151,4852,16,0,315,
+1,43,4853,16,0,
+738,1,1990,4854,16,
+0,690,1,2337,4855,
+16,0,690,1,509,
+4856,16,0,762,1,
+52,4857,16,0,702,
+1,381,4858,16,0,
+629,1,447,4859,16,
+0,340,1,166,4860,
+16,0,329,1,462,
+4861,16,0,186,1,
+277,4862,16,0,476,
+1,1695,4863,16,0,
+298,1,1261,4864,16,
+0,313,1,1153,4865,
+16,0,193,1,2106,
+4866,16,0,690,1,
+1335,4867,16,0,362,
+1,71,4868,16,0,
+229,1,182,4869,16,
+0,340,1,76,4870,
+16,0,627,1,79,
+4871,16,0,244,1,
+1933,4872,16,0,443,
+1,299,4873,16,0,
+503,1,85,4874,16,
+0,526,1,1515,4875,
+16,0,644,1,2198,
+4876,16,0,690,1,
+89,4877,16,0,257,
+1,1834,4878,16,0,
+325,1,1622,4879,16,
+0,761,1,2413,4880,
+16,0,690,1,2075,
+4881,16,0,690,1,
+1731,4882,16,0,277,
+1,97,4883,16,0,
+447,1,1297,4884,16,
+0,364,1,1189,4885,
+16,0,243,1,102,
+4886,16,0,265,1,
+1585,4887,16,0,773,
+1,322,4888,16,0,
+530,1,1958,4889,16,
+0,690,1,199,4890,
+16,0,351,1,1371,
+4891,16,0,432,1,
+217,4892,16,0,361,
+1,156,4893,19,4894,
+4,36,67,0,111,
+0,110,0,115,0,
+116,0,97,0,110,
+0,116,0,69,0,
 120,0,112,0,114,
 0,101,0,115,0,
 115,0,105,0,111,
-0,110,0,1,136,
-4352,1,137,4430,19,
-4431,4,30,85,0,
-110,0,97,0,114,
-0,121,0,69,0,
+0,110,0,1,156,
+4825,1,157,4895,19,
+4896,4,30,73,0,
+100,0,101,0,110,
+0,116,0,69,0,
 120,0,112,0,114,
 0,101,0,115,0,
 115,0,105,0,111,
-0,110,0,1,137,
-4352,1,138,4432,19,
-4433,4,36,84,0,
-121,0,112,0,101,
-0,99,0,97,0,
-115,0,116,0,69,
+0,110,0,1,157,
+4825,1,158,4897,19,
+4898,4,36,73,0,
+100,0,101,0,110,
+0,116,0,68,0,
+111,0,116,0,69,
 0,120,0,112,0,
 114,0,101,0,115,
 0,115,0,105,0,
 111,0,110,0,1,
-138,4352,1,139,4434,
-19,4435,4,42,80,
-0,97,0,114,0,
-101,0,110,0,116,
-0,104,0,101,0,
-115,0,105,0,115,
+158,4825,1,159,4899,
+19,4900,4,44,70,
+0,117,0,110,0,
+99,0,116,0,105,
+0,111,0,110,0,
+67,0,97,0,108,
+0,108,0,69,0,
+120,0,112,0,114,
+0,101,0,115,0,
+115,0,105,0,111,
+0,110,0,1,159,
+4825,1,160,4901,19,
+4902,4,32,66,0,
+105,0,110,0,97,
+0,114,0,121,0,
+69,0,120,0,112,
+0,114,0,101,0,
+115,0,115,0,105,
+0,111,0,110,0,
+1,160,4825,1,161,
+4903,19,4904,4,30,
+85,0,110,0,97,
+0,114,0,121,0,
+69,0,120,0,112,
+0,114,0,101,0,
+115,0,115,0,105,
+0,111,0,110,0,
+1,161,4825,1,162,
+4905,19,4906,4,36,
+84,0,121,0,112,
+0,101,0,99,0,
+97,0,115,0,116,
 0,69,0,120,0,
 112,0,114,0,101,
 0,115,0,115,0,
 105,0,111,0,110,
-0,1,139,4352,1,
-140,4436,19,4437,4,
-56,73,0,110,0,
+0,1,162,4825,1,
+163,4907,19,4908,4,
+42,80,0,97,0,
+114,0,101,0,110,
+0,116,0,104,0,
+101,0,115,0,105,
+0,115,0,69,0,
+120,0,112,0,114,
+0,101,0,115,0,
+115,0,105,0,111,
+0,110,0,1,163,
+4825,1,164,4909,19,
+4910,4,56,73,0,
+110,0,99,0,114,
+0,101,0,109,0,
+101,0,110,0,116,
+0,68,0,101,0,
 99,0,114,0,101,
 0,109,0,101,0,
-110,0,116,0,68,
-0,101,0,99,0,
-114,0,101,0,109,
-0,101,0,110,0,
-116,0,69,0,120,
-0,112,0,114,0,
-101,0,115,0,115,
-0,105,0,111,0,
-110,0,1,140,4352,
-1,142,4438,19,683,
-1,142,3911,1,143,
-4439,19,705,1,143,
-3911,1,144,4440,19,
-3192,1,144,3914,1,
-145,4441,19,3187,1,
-145,3914,1,146,4442,
-19,3198,1,146,3914,
-1,147,4443,19,3209,
-1,147,3914,1,148,
-4444,19,3220,1,148,
-3917,1,149,4445,19,
-3226,1,149,3917,1,
-150,4446,19,3214,1,
-150,3921,1,151,4447,
-19,3204,1,151,3921,
-1,152,4448,19,689,
-1,152,3925,1,153,
-4449,19,710,1,153,
-3925,1,154,4450,19,
-695,1,154,3929,1,
-155,4451,19,700,1,
-155,3929,1,156,4452,
-19,1636,1,156,3935,
-1,157,4453,19,1631,
-1,157,3935,1,158,
-4454,19,1622,1,158,
-3939,1,159,4455,19,
-1680,1,159,3945,1,
-160,4456,19,1657,1,
-160,3945,1,161,4457,
-19,1117,1,161,3950,
-1,162,4458,19,902,
-1,162,3995,1,163,
-4459,19,886,1,163,
-3995,1,164,4460,19,
-892,1,164,4011,1,
-165,4461,19,880,1,
-165,4011,1,166,4462,
-19,1145,1,166,4027,
-1,167,4463,19,782,
-1,167,4014,1,168,
-4464,19,897,1,168,
-4014,1,169,4465,19,
-777,1,169,4014,1,
-170,4466,19,802,1,
-170,4014,1,171,4467,
-19,771,1,171,4014,
-1,172,4468,19,765,
-1,172,4014,1,173,
-4469,19,760,1,173,
-4014,1,174,4470,19,
-755,1,174,4014,1,
-175,4471,19,749,1,
-175,4014,1,176,4472,
-19,744,1,176,4014,
-1,177,4473,19,739,
-1,177,4014,1,178,
-4474,19,734,1,178,
-4014,1,179,4475,19,
-729,1,179,4014,1,
-180,4476,19,1152,1,
-180,4099,1,181,4477,
-19,1290,1,181,4112,
-1,182,4478,19,1139,
-1,182,4125,1,183,
-4479,19,1278,1,183,
-4125,1,184,4480,19,
-919,1,184,4138,1,
-185,4481,19,722,1,
-185,4138,1,186,4482,
-19,817,1,186,4138,
-1,187,4483,19,845,
-1,187,4138,1,188,
-4484,19,865,1,188,
-4151,1,189,4485,19,
-911,1,189,4151,1,
-190,4486,19,825,1,
-190,4164,1,191,4487,
-19,838,1,191,4164,
-1,192,4488,19,791,
-1,192,4177,1,193,
-4489,19,830,1,193,
-4177,1,194,4490,19,
-1477,1,194,4190,1,
-195,4491,19,1158,1,
-195,4190,1,196,4492,
-19,1509,1,196,4190,
-1,197,4493,19,1541,
-1,197,4190,1,198,
-4494,19,1406,1,198,
-4040,1,199,4495,19,
-1466,1,199,4040,1,
-200,4496,19,1133,1,
-200,4053,1,201,4497,
-19,1573,1,201,4053,
-1,202,4498,19,1504,
-1,202,4053,1,203,
-4499,19,1451,1,203,
-4053,1,204,4500,19,
-1374,1,204,4053,1,
-205,4501,19,1300,1,
-205,4053,1,206,4502,
-19,1310,1,206,4053,
-1,207,4503,19,1128,
-1,207,4053,1,208,
-4504,19,1557,1,208,
-4053,1,209,4505,19,
-1499,1,209,4053,1,
-210,4506,19,1441,1,
-210,4053,1,211,4507,
-19,1363,1,211,4053,
-1,212,4508,19,1326,
-1,212,4053,1,213,
-4509,19,1111,1,213,
-4053,1,214,4510,19,
-1461,1,214,4053,1,
-215,4511,19,1487,1,
-215,4053,1,216,4512,
-19,1434,1,216,4053,
-1,217,4513,19,1456,
-1,217,4053,1,218,
-4514,19,1266,1,218,
-4053,1,219,4515,19,
-1170,1,219,4053,1,
-220,4516,19,1100,1,
-220,4053,1,221,4517,
-19,1531,1,221,4053,
-1,222,4518,19,1482,
-1,222,4053,1,223,
-4519,19,1429,1,223,
-4053,1,224,4520,19,
-1295,1,224,4086,1,
-225,4521,19,1273,1,
-225,4086,1,226,4522,
-19,1562,1,226,4276,
-1,227,4523,19,1586,
-1,227,4276,1,228,
-4524,19,1552,1,228,
-4276,1,229,4525,19,
-1547,1,229,4276,1,
-230,4526,19,1568,1,
-230,4276,1,231,4527,
-19,1515,1,231,4276,
-1,232,4528,19,1220,
-1,232,4276,1,233,
-4529,19,1395,1,233,
-4352,1,234,4530,19,
-1181,1,234,4352,1,
-235,4531,19,1188,1,
-235,4352,1,236,4532,
-19,1209,1,236,4352,
-1,237,4533,19,1204,
-1,237,4352,1,238,
-4534,19,1199,1,238,
-4352,1,239,4535,19,
-1194,1,239,4352,1,
-240,4536,19,1384,1,
-240,4352,1,241,4537,
-19,1412,1,241,4352,
-1,242,4538,19,1389,
-1,242,4352,1,243,
-4539,19,1379,1,243,
-4352,1,244,4540,19,
-1369,1,244,4352,1,
-245,4541,19,1352,1,
-245,4352,1,246,4542,
-19,1305,1,246,4352,
-1,247,4543,19,1214,
-1,247,4352,1,248,
-4544,19,1175,1,248,
-4352,1,249,4545,19,
-1123,1,249,4352,1,
-250,4546,19,1581,1,
-250,4352,1,251,4547,
-19,1536,1,251,4352,
-1,252,4548,19,1526,
-1,252,4352,1,253,
-4549,19,1521,1,253,
-4352,1,254,4550,19,
-1472,1,254,4352,1,
-255,4551,19,1446,1,
-255,4352,1,256,4552,
-19,1422,1,256,4352,
-1,257,4553,19,1417,
-1,257,4352,1,258,
-4554,19,1358,1,258,
-4352,1,259,4555,19,
-1334,1,259,4352,1,
-260,4556,19,1400,1,
-260,4352,1,261,4557,
-19,1493,1,261,4352,
-1,262,4558,19,1347,
-1,262,4352,1,263,
-4559,19,1341,1,263,
-4352,1,264,4560,19,
-1321,1,264,4352,1,
-265,4561,19,1284,1,
-265,4352,1,266,4562,
-19,1261,1,266,4352,
-1,267,4563,19,1106,
-1,267,4352,1,268,
-4564,19,1596,1,268,
-4352,1,269,4565,19,
-1226,1,269,4352,1,
-270,4566,19,1231,1,
-270,4352,1,271,4567,
-19,1251,1,271,4352,
-1,272,4568,19,1241,
-1,272,4352,1,273,
-4569,19,1246,1,273,
-4352,1,274,4570,19,
-1236,1,274,4352,1,
-275,4571,19,1591,1,
-275,4352,1,276,4572,
-19,1256,1,276,4352,
-1,277,4573,19,1316,
-1,277,4195,1,278,
-4574,19,1650,1,278,
-4265,1,279,4575,19,
-1686,1,279,4265,1,
-280,4576,19,1666,1,
-280,4269,1,281,4577,
-19,1985,1,281,3969,
-1,282,4578,19,1980,
-1,282,3969,1,283,
-4579,19,1975,1,283,
-3969,1,284,4580,19,
-1970,1,284,3969,1,
-285,4581,19,1965,1,
-285,3969,1,286,4582,
-19,1960,1,286,3969,
-1,287,4583,19,1955,
-1,287,3969,1,288,
-4584,19,1944,1,288,
-3989,1,289,4585,19,
-1939,1,289,3989,1,
-290,4586,19,1934,1,
-290,3989,1,291,4587,
-19,1929,1,291,3989,
-1,292,4588,19,1924,
-1,292,3989,1,293,
-4589,19,1919,1,293,
-3989,1,294,4590,19,
-1914,1,294,3989,1,
-295,4591,19,1909,1,
-295,3989,1,296,4592,
-19,1904,1,296,3989,
-1,297,4593,19,1739,
-1,297,3989,1,298,
-4594,19,1898,1,298,
-3989,1,299,4595,19,
-1893,1,299,3989,1,
-300,4596,19,1888,1,
-300,3989,1,301,4597,
-19,1732,1,301,3989,
-1,302,4598,19,1883,
-1,302,3989,1,303,
-4599,19,1878,1,303,
-3989,1,304,4600,19,
-1873,1,304,3989,1,
-305,4601,19,1868,1,
-305,3989,1,306,4602,
-19,1863,1,306,3989,
-1,307,4603,19,1858,
-1,307,3989,1,308,
-4604,19,1725,1,308,
-3989,1,309,4605,19,
-1852,1,309,3989,1,
-310,4606,19,1847,1,
-310,3989,1,311,4607,
-19,1842,1,311,3989,
-1,312,4608,19,1719,
-1,312,3989,1,313,
-4609,19,1836,1,313,
-3989,1,314,4610,19,
-1767,1,314,3989,1,
-315,4611,19,1831,1,
-315,3989,1,316,4612,
-19,1826,1,316,3989,
-1,317,4613,19,1821,
-1,317,3989,1,318,
-4614,19,1816,1,318,
-3989,1,319,4615,19,
-1811,1,319,3989,1,
-320,4616,19,1806,1,
-320,3989,1,321,4617,
-19,1801,1,321,3989,
-1,322,4618,19,4619,
+110,0,116,0,69,
+0,120,0,112,0,
+114,0,101,0,115,
+0,115,0,105,0,
+111,0,110,0,1,
+164,4825,1,166,4911,
+19,822,1,166,4255,
+1,167,4912,19,832,
+1,167,4255,1,168,
+4913,19,3549,1,168,
+4258,1,169,4914,19,
+3539,1,169,4258,1,
+170,4915,19,3544,1,
+170,4258,1,171,4916,
+19,3534,1,171,4258,
+1,172,4917,19,3520,
+1,172,4261,1,173,
+4918,19,3554,1,173,
+4261,1,174,4919,19,
+3514,1,174,4265,1,
+175,4920,19,3528,1,
+175,4265,1,176,4921,
+19,805,1,176,4269,
+1,177,4922,19,816,
+1,177,4269,1,178,
+4923,19,811,1,178,
+4273,1,179,4924,19,
+827,1,179,4273,1,
+180,4925,19,1835,1,
+180,4279,1,181,4926,
+19,1799,1,181,4279,
+1,182,4927,19,1830,
+1,182,4279,1,183,
+4928,19,1794,1,183,
+4279,1,184,4929,19,
+1825,1,184,4279,1,
+185,4930,19,1756,1,
+185,4279,1,186,4931,
+19,1820,1,186,4279,
+1,187,4932,19,1751,
+1,187,4279,1,188,
+4933,19,1815,1,188,
+4279,1,189,4934,19,
+1783,1,189,4279,1,
+190,4935,19,1810,1,
+190,4279,1,191,4936,
+19,1778,1,191,4279,
+1,192,4937,19,1805,
+1,192,4279,1,193,
+4938,19,1773,1,193,
+4279,1,194,4939,19,
+1878,1,194,4279,1,
+195,4940,19,1768,1,
+195,4279,1,196,4941,
+19,1872,1,196,4283,
+1,197,4942,19,1865,
+1,197,4289,1,198,
+4943,19,1841,1,198,
+4295,1,199,4944,19,
+1859,1,199,4301,1,
+200,4945,19,1853,1,
+200,4307,1,201,4946,
+19,1847,1,201,4313,
+1,202,4947,19,1789,
+1,202,4319,1,203,
+4948,19,1762,1,203,
+4325,1,204,4949,19,
+1941,1,204,4331,1,
+205,4950,19,1907,1,
+205,4331,1,206,4951,
+19,2302,1,206,4336,
+1,207,4952,19,2294,
+1,207,4339,1,208,
+4953,19,2327,1,208,
+4342,1,209,4954,19,
+2285,1,209,4345,1,
+210,4955,19,2279,1,
+210,4348,1,211,4956,
+19,2313,1,211,4351,
+1,212,4957,19,1239,
+1,212,4354,1,213,
+4958,19,1960,1,213,
+4373,1,214,4959,19,
+1886,1,214,4377,1,
+215,4960,19,1899,1,
+215,4384,1,216,4961,
+19,1913,1,216,4389,
+1,217,4962,19,1024,
+1,217,4461,1,218,
+4963,19,1008,1,218,
+4461,1,219,4964,19,
+1014,1,219,4484,1,
+220,4965,19,1002,1,
+220,4484,1,221,4966,
+19,1267,1,221,4500,
+1,222,4967,19,904,
+1,222,4487,1,223,
+4968,19,1019,1,223,
+4487,1,224,4969,19,
+899,1,224,4487,1,
+225,4970,19,924,1,
+225,4487,1,226,4971,
+19,893,1,226,4487,
+1,227,4972,19,887,
+1,227,4487,1,228,
+4973,19,882,1,228,
+4487,1,229,4974,19,
+877,1,229,4487,1,
+230,4975,19,871,1,
+230,4487,1,231,4976,
+19,866,1,231,4487,
+1,232,4977,19,861,
+1,232,4487,1,233,
+4978,19,856,1,233,
+4487,1,234,4979,19,
+851,1,234,4487,1,
+235,4980,19,1274,1,
+235,4572,1,236,4981,
+19,1413,1,236,4585,
+1,237,4982,19,1261,
+1,237,4598,1,238,
+4983,19,1401,1,238,
+4598,1,239,4984,19,
+1041,1,239,4611,1,
+240,4985,19,844,1,
+240,4611,1,241,4986,
+19,939,1,241,4611,
+1,242,4987,19,968,
+1,242,4611,1,243,
+4988,19,987,1,243,
+4624,1,244,4989,19,
+1033,1,244,4624,1,
+245,4990,19,947,1,
+245,4637,1,246,4991,
+19,961,1,246,4637,
+1,247,4992,19,913,
+1,247,4650,1,248,
+4993,19,952,1,248,
+4650,1,249,4994,19,
+1594,1,249,4663,1,
+250,4995,19,1280,1,
+250,4663,1,251,4996,
+19,1626,1,251,4663,
+1,252,4997,19,1658,
+1,252,4663,1,253,
+4998,19,1524,1,253,
+4513,1,254,4999,19,
+1583,1,254,4513,1,
+255,5000,19,1255,1,
+255,4526,1,256,5001,
+19,1690,1,256,4526,
+1,257,5002,19,1621,
+1,257,4526,1,258,
+5003,19,1568,1,258,
+4526,1,259,5004,19,
+1492,1,259,4526,1,
+260,5005,19,1423,1,
+260,4526,1,261,5006,
+19,1433,1,261,4526,
+1,262,5007,19,1250,
+1,262,4526,1,263,
+5008,19,1674,1,263,
+4526,1,264,5009,19,
+1616,1,264,4526,1,
+265,5010,19,1558,1,
+265,4526,1,266,5011,
+19,1481,1,266,4526,
+1,267,5012,19,1443,
+1,267,4526,1,268,
+5013,19,1233,1,268,
+4526,1,269,5014,19,
+1578,1,269,4526,1,
+270,5015,19,1604,1,
+270,4526,1,271,5016,
+19,1551,1,271,4526,
+1,272,5017,19,1573,
+1,272,4526,1,273,
+5018,19,1389,1,273,
+4526,1,274,5019,19,
+1293,1,274,4526,1,
+275,5020,19,1222,1,
+275,4526,1,276,5021,
+19,1648,1,276,4526,
+1,277,5022,19,1599,
+1,277,4526,1,278,
+5023,19,1546,1,278,
+4526,1,279,5024,19,
+1418,1,279,4559,1,
+280,5025,19,1396,1,
+280,4559,1,281,5026,
+19,1679,1,281,4749,
+1,282,5027,19,1708,
+1,282,4749,1,283,
+5028,19,1669,1,283,
+4749,1,284,5029,19,
+1664,1,284,4749,1,
+285,5030,19,1685,1,
+285,4749,1,286,5031,
+19,1632,1,286,4749,
+1,287,5032,19,1343,
+1,287,4749,1,288,
+5033,19,1513,1,288,
+4825,1,289,5034,19,
+1304,1,289,4825,1,
+290,5035,19,1311,1,
+290,4825,1,291,5036,
+19,1332,1,291,4825,
+1,292,5037,19,1327,
+1,292,4825,1,293,
+5038,19,1322,1,293,
+4825,1,294,5039,19,
+1317,1,294,4825,1,
+295,5040,19,1502,1,
+295,4825,1,296,5041,
+19,1530,1,296,4825,
+1,297,5042,19,1507,
+1,297,4825,1,298,
+5043,19,1497,1,298,
+4825,1,299,5044,19,
+1487,1,299,4825,1,
+300,5045,19,1470,1,
+300,4825,1,301,5046,
+19,1428,1,301,4825,
+1,302,5047,19,1337,
+1,302,4825,1,303,
+5048,19,1298,1,303,
+4825,1,304,5049,19,
+1245,1,304,4825,1,
+305,5050,19,1703,1,
+305,4825,1,306,5051,
+19,1653,1,306,4825,
+1,307,5052,19,1643,
+1,307,4825,1,308,
+5053,19,1638,1,308,
+4825,1,309,5054,19,
+1589,1,309,4825,1,
+310,5055,19,1563,1,
+310,4825,1,311,5056,
+19,1540,1,311,4825,
+1,312,5057,19,1535,
+1,312,4825,1,313,
+5058,19,1476,1,313,
+4825,1,314,5059,19,
+1451,1,314,4825,1,
+315,5060,19,1518,1,
+315,4825,1,316,5061,
+19,1610,1,316,4825,
+1,317,5062,19,1465,
+1,317,4825,1,318,
+5063,19,1458,1,318,
+4825,1,319,5064,19,
+1438,1,319,4825,1,
+320,5065,19,1407,1,
+320,4825,1,321,5066,
+19,1384,1,321,4825,
+1,322,5067,19,1228,
+1,322,4825,1,323,
+5068,19,1718,1,323,
+4825,1,324,5069,19,
+1349,1,324,4825,1,
+325,5070,19,1354,1,
+325,4825,1,326,5071,
+19,1374,1,326,4825,
+1,327,5072,19,1364,
+1,327,4825,1,328,
+5073,19,1369,1,328,
+4825,1,329,5074,19,
+1359,1,329,4825,1,
+330,5075,19,1713,1,
+330,4825,1,331,5076,
+19,1379,1,331,4825,
+1,332,5077,19,1698,
+1,332,4668,1,333,
+5078,19,1954,1,333,
+4738,1,334,5079,19,
+1947,1,334,4738,1,
+335,5080,19,1924,1,
+335,4742,1,336,5081,
+19,2270,1,336,4393,
+1,337,5082,19,2265,
+1,337,4393,1,338,
+5083,19,2260,1,338,
+4393,1,339,5084,19,
+2255,1,339,4393,1,
+340,5085,19,2250,1,
+340,4393,1,341,5086,
+19,2245,1,341,4393,
+1,342,5087,19,2240,
+1,342,4393,1,343,
+5088,19,2229,1,343,
+4413,1,344,5089,19,
+2224,1,344,4413,1,
+345,5090,19,2219,1,
+345,4413,1,346,5091,
+19,2214,1,346,4413,
+1,347,5092,19,2209,
+1,347,4413,1,348,
+5093,19,2204,1,348,
+4413,1,349,5094,19,
+2199,1,349,4413,1,
+350,5095,19,2194,1,
+350,4413,1,351,5096,
+19,2188,1,351,4419,
+1,352,5097,19,2014,
+1,352,4419,1,353,
+5098,19,2182,1,353,
+4419,1,354,5099,19,
+2177,1,354,4419,1,
+355,5100,19,2172,1,
+355,4419,1,356,5101,
+19,2007,1,356,4419,
+1,357,5102,19,2167,
+1,357,4419,1,358,
+5103,19,2162,1,358,
+4419,1,359,5104,19,
+2157,1,359,4425,1,
+360,5105,19,2152,1,
+360,4425,1,361,5106,
+19,2146,1,361,4431,
+1,362,5107,19,2141,
+1,362,4431,1,363,
+5108,19,1998,1,363,
+4431,1,364,5109,19,
+2135,1,364,4431,1,
+365,5110,19,2130,1,
+365,4431,1,366,5111,
+19,2125,1,366,4431,
+1,367,5112,19,1992,
+1,367,4431,1,368,
+5113,19,2119,1,368,
+4431,1,369,5114,19,
+2047,1,369,4431,1,
+370,5115,19,2114,1,
+370,4431,1,371,5116,
+19,2109,1,371,4437,
+1,372,5117,19,2104,
+1,372,4437,1,373,
+5118,19,2099,1,373,
+4437,1,374,5119,19,
+2093,1,374,4443,1,
+375,5120,19,2087,1,
+375,4449,1,376,5121,
+19,2081,1,376,4455,
+1,377,5122,19,5123,
 4,50,65,0,114,
 0,103,0,117,0,
 109,0,101,0,110,
@@ -10739,16 +12861,16 @@ public yyLSLSyntax
 0,111,0,110,0,
 76,0,105,0,115,
 0,116,0,95,0,
-51,0,1,322,3945,
-1,323,4620,19,4621,
+51,0,1,377,4331,
+1,378,5124,19,5125,
 4,28,65,0,114,
 0,103,0,117,0,
 109,0,101,0,110,
 0,116,0,76,0,
 105,0,115,0,116,
 0,95,0,51,0,
-1,323,4265,1,324,
-4622,19,4623,4,50,
+1,378,4738,1,379,
+5126,19,5127,4,50,
 65,0,114,0,103,
 0,117,0,109,0,
 101,0,110,0,116,
@@ -10759,16 +12881,16 @@ public yyLSLSyntax
 0,110,0,76,0,
 105,0,115,0,116,
 0,95,0,52,0,
-1,324,3945,1,325,
-4624,19,4625,4,28,
+1,379,4331,1,380,
+5128,19,5129,4,28,
 65,0,114,0,103,
 0,117,0,109,0,
 101,0,110,0,116,
 0,76,0,105,0,
 115,0,116,0,95,
-0,52,0,1,325,
-4265,1,326,4626,19,
-4627,4,50,65,0,
+0,52,0,1,380,
+4738,1,381,5130,19,
+5131,4,50,65,0,
 114,0,103,0,117,
 0,109,0,101,0,
 110,0,116,0,68,
@@ -10778,13 +12900,18 @@ public yyLSLSyntax
 105,0,111,0,110,
 0,76,0,105,0,
 115,0,116,0,95,
-0,53,0,1,326,
-3945,2,0,0};
+0,53,0,1,381,
+4331,2,0,0};
 new Sfactory(this,"ExpressionArgument_1",new SCreator(ExpressionArgument_1_factory));
-new Sfactory(this,"SimpleAssignment_8",new SCreator(SimpleAssignment_8_factory));
+new Sfactory(this,"VectorArgStateEvent",new SCreator(VectorArgStateEvent_factory));
+new Sfactory(this,"IntVecVecArgStateEvent",new SCreator(IntVecVecArgStateEvent_factory));
+new Sfactory(this,"IntArgStateEvent_1",new SCreator(IntArgStateEvent_1_factory));
+new Sfactory(this,"SimpleAssignment_9",new SCreator(SimpleAssignment_9_factory));
 new Sfactory(this,"StatementList_1",new SCreator(StatementList_1_factory));
+new Sfactory(this,"RotDeclaration_1",new SCreator(RotDeclaration_1_factory));
+new Sfactory(this,"IntRotRotArgEvent_1",new SCreator(IntRotRotArgEvent_1_factory));
 new Sfactory(this,"StateChange_1",new SCreator(StateChange_1_factory));
-new Sfactory(this,"StateChange_2",new SCreator(StateChange_2_factory));
+new Sfactory(this,"EmptyStatement",new SCreator(EmptyStatement_factory));
 new Sfactory(this,"Declaration",new SCreator(Declaration_factory));
 new Sfactory(this,"IdentExpression",new SCreator(IdentExpression_factory));
 new Sfactory(this,"error",new SCreator(error_factory));
@@ -10797,20 +12924,25 @@ new Sfactory(this,"SimpleAssignment_19",new SCreator(SimpleAssignment_19_factory
 new Sfactory(this,"BinaryExpression_9",new SCreator(BinaryExpression_9_factory));
 new Sfactory(this,"VectorConstant_1",new SCreator(VectorConstant_1_factory));
 new Sfactory(this,"ParenthesisExpression",new SCreator(ParenthesisExpression_factory));
+new Sfactory(this,"StatementList",new SCreator(StatementList_factory));
+new Sfactory(this,"IntRotRotArgEvent",new SCreator(IntRotRotArgEvent_factory));
 new Sfactory(this,"UnaryExpression",new SCreator(UnaryExpression_factory));
 new Sfactory(this,"IdentDotExpression_1",new SCreator(IdentDotExpression_1_factory));
 new Sfactory(this,"ArgumentList_4",new SCreator(ArgumentList_4_factory));
 new Sfactory(this,"Typename",new SCreator(Typename_factory));
 new Sfactory(this,"IfStatement_1",new SCreator(IfStatement_1_factory));
+new Sfactory(this,"RotationConstant_1",new SCreator(RotationConstant_1_factory));
 new Sfactory(this,"Assignment",new SCreator(Assignment_factory));
+new Sfactory(this,"IfStatement_4",new SCreator(IfStatement_4_factory));
 new Sfactory(this,"CompoundStatement_1",new SCreator(CompoundStatement_1_factory));
 new Sfactory(this,"CompoundStatement_2",new SCreator(CompoundStatement_2_factory));
+new Sfactory(this,"KeyIntIntArgumentDeclarationList_1",new SCreator(KeyIntIntArgumentDeclarationList_1_factory));
 new Sfactory(this,"BinaryExpression_8",new SCreator(BinaryExpression_8_factory));
+new Sfactory(this,"VectorArgEvent",new SCreator(VectorArgEvent_factory));
 new Sfactory(this,"ReturnStatement_1",new SCreator(ReturnStatement_1_factory));
 new Sfactory(this,"IdentDotExpression",new SCreator(IdentDotExpression_factory));
 new Sfactory(this,"Argument",new SCreator(Argument_factory));
 new Sfactory(this,"State_2",new SCreator(State_2_factory));
-new Sfactory(this,"WhileStatement_1",new SCreator(WhileStatement_1_factory));
 new Sfactory(this,"GlobalDefinitions_3",new SCreator(GlobalDefinitions_3_factory));
 new Sfactory(this,"GlobalDefinitions_4",new SCreator(GlobalDefinitions_4_factory));
 new Sfactory(this,"Event_1",new SCreator(Event_1_factory));
@@ -10820,9 +12952,9 @@ new Sfactory(this,"Event_4",new SCreator(Event_4_factory));
 new Sfactory(this,"Event_5",new SCreator(Event_5_factory));
 new Sfactory(this,"SimpleAssignment_5",new SCreator(SimpleAssignment_5_factory));
 new Sfactory(this,"Typename_1",new SCreator(Typename_1_factory));
-new Sfactory(this,"Typename_2",new SCreator(Typename_2_factory));
+new Sfactory(this,"VoidArgStateEvent_1",new SCreator(VoidArgStateEvent_1_factory));
 new Sfactory(this,"Typename_3",new SCreator(Typename_3_factory));
-new Sfactory(this,"Typename_4",new SCreator(Typename_4_factory));
+new Sfactory(this,"IntRotRotArgStateEvent",new SCreator(IntRotRotArgStateEvent_factory));
 new Sfactory(this,"Typename_5",new SCreator(Typename_5_factory));
 new Sfactory(this,"Typename_6",new SCreator(Typename_6_factory));
 new Sfactory(this,"Typename_7",new SCreator(Typename_7_factory));
@@ -10830,10 +12962,16 @@ new Sfactory(this,"ArgumentDeclarationList",new SCreator(ArgumentDeclarationList
 new Sfactory(this,"ConstantExpression",new SCreator(ConstantExpression_factory));
 new Sfactory(this,"LSLProgramRoot_1",new SCreator(LSLProgramRoot_1_factory));
 new Sfactory(this,"LSLProgramRoot_2",new SCreator(LSLProgramRoot_2_factory));
+new Sfactory(this,"KeyIntIntArgEvent_1",new SCreator(KeyIntIntArgEvent_1_factory));
 new Sfactory(this,"States_1",new SCreator(States_1_factory));
 new Sfactory(this,"States_2",new SCreator(States_2_factory));
 new Sfactory(this,"FunctionCallExpression_1",new SCreator(FunctionCallExpression_1_factory));
+new Sfactory(this,"KeyArgEvent_1",new SCreator(KeyArgEvent_1_factory));
 new Sfactory(this,"ForLoopStatement",new SCreator(ForLoopStatement_factory));
+new Sfactory(this,"IntArgStateEvent",new SCreator(IntArgStateEvent_factory));
+new Sfactory(this,"StateBody_15",new SCreator(StateBody_15_factory));
+new Sfactory(this,"IntRotRotArgumentDeclarationList_1",new SCreator(IntRotRotArgumentDeclarationList_1_factory));
+new Sfactory(this,"IntArgEvent_9",new SCreator(IntArgEvent_9_factory));
 new Sfactory(this,"DoWhileStatement_1",new SCreator(DoWhileStatement_1_factory));
 new Sfactory(this,"DoWhileStatement_2",new SCreator(DoWhileStatement_2_factory));
 new Sfactory(this,"ForLoopStatement_4",new SCreator(ForLoopStatement_4_factory));
@@ -10842,74 +12980,93 @@ new Sfactory(this,"SimpleAssignment_12",new SCreator(SimpleAssignment_12_factory
 new Sfactory(this,"SimpleAssignment_13",new SCreator(SimpleAssignment_13_factory));
 new Sfactory(this,"JumpLabel",new SCreator(JumpLabel_factory));
 new Sfactory(this,"SimpleAssignment_15",new SCreator(SimpleAssignment_15_factory));
-new Sfactory(this,"SimpleAssignment_17",new SCreator(SimpleAssignment_17_factory));
-new Sfactory(this,"SimpleAssignment_18",new SCreator(SimpleAssignment_18_factory));
-new Sfactory(this,"JumpStatement_1",new SCreator(JumpStatement_1_factory));
+new Sfactory(this,"IntVecVecArgEvent",new SCreator(IntVecVecArgEvent_factory));
+new Sfactory(this,"VecDeclaration",new SCreator(VecDeclaration_factory));
+new Sfactory(this,"StateBody_14",new SCreator(StateBody_14_factory));
 new Sfactory(this,"GlobalDefinitions",new SCreator(GlobalDefinitions_factory));
+new Sfactory(this,"StateBody_16",new SCreator(StateBody_16_factory));
+new Sfactory(this,"KeyIntIntArgumentDeclarationList",new SCreator(KeyIntIntArgumentDeclarationList_factory));
+new Sfactory(this,"ConstantExpression_1",new SCreator(ConstantExpression_1_factory));
+new Sfactory(this,"VoidArgEvent_4",new SCreator(VoidArgEvent_4_factory));
 new Sfactory(this,"FunctionCall_1",new SCreator(FunctionCall_1_factory));
-new Sfactory(this,"ArgumentList_3",new SCreator(ArgumentList_3_factory));
+new Sfactory(this,"Assignment_1",new SCreator(Assignment_1_factory));
 new Sfactory(this,"Assignment_2",new SCreator(Assignment_2_factory));
+new Sfactory(this,"IntVecVecArgEvent_1",new SCreator(IntVecVecArgEvent_1_factory));
 new Sfactory(this,"TypecastExpression_1",new SCreator(TypecastExpression_1_factory));
 new Sfactory(this,"SimpleAssignment_21",new SCreator(SimpleAssignment_21_factory));
 new Sfactory(this,"SimpleAssignment_22",new SCreator(SimpleAssignment_22_factory));
-new Sfactory(this,"SimpleAssignment_23",new SCreator(SimpleAssignment_23_factory));
+new Sfactory(this,"KeyIntIntArgStateEvent",new SCreator(KeyIntIntArgStateEvent_factory));
 new Sfactory(this,"TypecastExpression_9",new SCreator(TypecastExpression_9_factory));
+new Sfactory(this,"VoidArgEvent_2",new SCreator(VoidArgEvent_2_factory));
+new Sfactory(this,"VoidArgEvent_3",new SCreator(VoidArgEvent_3_factory));
 new Sfactory(this,"ArgumentDeclarationList_1",new SCreator(ArgumentDeclarationList_1_factory));
 new Sfactory(this,"ArgumentDeclarationList_2",new SCreator(ArgumentDeclarationList_2_factory));
-new Sfactory(this,"ArgumentDeclarationList_3",new SCreator(ArgumentDeclarationList_3_factory));
 new Sfactory(this,"GlobalDefinitions_1",new SCreator(GlobalDefinitions_1_factory));
 new Sfactory(this,"GlobalDefinitions_2",new SCreator(GlobalDefinitions_2_factory));
 new Sfactory(this,"IncrementDecrementExpression",new SCreator(IncrementDecrementExpression_factory));
 new Sfactory(this,"GlobalVariableDeclaration",new SCreator(GlobalVariableDeclaration_factory));
-new Sfactory(this,"Event_11",new SCreator(Event_11_factory));
+new Sfactory(this,"IntArgumentDeclarationList_1",new SCreator(IntArgumentDeclarationList_1_factory));
+new Sfactory(this,"IntDeclaration_1",new SCreator(IntDeclaration_1_factory));
+new Sfactory(this,"ArgumentDeclarationList_5",new SCreator(ArgumentDeclarationList_5_factory));
+new Sfactory(this,"IntVecVecArgumentDeclarationList",new SCreator(IntVecVecArgumentDeclarationList_factory));
+new Sfactory(this,"VectorArgumentDeclarationList_1",new SCreator(VectorArgumentDeclarationList_1_factory));
+new Sfactory(this,"KeyArgumentDeclarationList",new SCreator(KeyArgumentDeclarationList_factory));
 new Sfactory(this,"TypecastExpression_2",new SCreator(TypecastExpression_2_factory));
-new Sfactory(this,"TypecastExpression_3",new SCreator(TypecastExpression_3_factory));
+new Sfactory(this,"KeyArgStateEvent",new SCreator(KeyArgStateEvent_factory));
 new Sfactory(this,"TypecastExpression_5",new SCreator(TypecastExpression_5_factory));
 new Sfactory(this,"TypecastExpression_8",new SCreator(TypecastExpression_8_factory));
 new Sfactory(this,"Constant_1",new SCreator(Constant_1_factory));
 new Sfactory(this,"Expression",new SCreator(Expression_factory));
 new Sfactory(this,"Constant_3",new SCreator(Constant_3_factory));
 new Sfactory(this,"Constant_4",new SCreator(Constant_4_factory));
+new Sfactory(this,"IntArgEvent_5",new SCreator(IntArgEvent_5_factory));
 new Sfactory(this,"BinaryExpression_1",new SCreator(BinaryExpression_1_factory));
 new Sfactory(this,"IfStatement_2",new SCreator(IfStatement_2_factory));
 new Sfactory(this,"IfStatement_3",new SCreator(IfStatement_3_factory));
-new Sfactory(this,"IfStatement_4",new SCreator(IfStatement_4_factory));
-new Sfactory(this,"ReturnStatement",new SCreator(ReturnStatement_factory));
+new Sfactory(this,"KeyArgEvent",new SCreator(KeyArgEvent_factory));
 new Sfactory(this,"Event_2",new SCreator(Event_2_factory));
+new Sfactory(this,"JumpLabel_1",new SCreator(JumpLabel_1_factory));
 new Sfactory(this,"RotationConstant",new SCreator(RotationConstant_factory));
 new Sfactory(this,"Statement_12",new SCreator(Statement_12_factory));
+new Sfactory(this,"Statement_13",new SCreator(Statement_13_factory));
 new Sfactory(this,"UnaryExpression_1",new SCreator(UnaryExpression_1_factory));
 new Sfactory(this,"UnaryExpression_2",new SCreator(UnaryExpression_2_factory));
 new Sfactory(this,"UnaryExpression_3",new SCreator(UnaryExpression_3_factory));
 new Sfactory(this,"ArgumentList_1",new SCreator(ArgumentList_1_factory));
-new Sfactory(this,"ArgumentList_2",new SCreator(ArgumentList_2_factory));
+new Sfactory(this,"KeyIntIntArgEvent",new SCreator(KeyIntIntArgEvent_factory));
+new Sfactory(this,"ArgumentList_3",new SCreator(ArgumentList_3_factory));
 new Sfactory(this,"Constant",new SCreator(Constant_factory));
 new Sfactory(this,"State",new SCreator(State_factory));
-new Sfactory(this,"Event_13",new SCreator(Event_13_factory));
+new Sfactory(this,"StateBody_13",new SCreator(StateBody_13_factory));
+new Sfactory(this,"KeyArgStateEvent_1",new SCreator(KeyArgStateEvent_1_factory));
+new Sfactory(this,"SimpleAssignment_8",new SCreator(SimpleAssignment_8_factory));
 new Sfactory(this,"LSLProgramRoot",new SCreator(LSLProgramRoot_factory));
 new Sfactory(this,"StateChange",new SCreator(StateChange_factory));
-new Sfactory(this,"IncrementDecrementExpression_2",new SCreator(IncrementDecrementExpression_2_factory));
+new Sfactory(this,"VecDeclaration_1",new SCreator(VecDeclaration_1_factory));
 new Sfactory(this,"GlobalVariableDeclaration_1",new SCreator(GlobalVariableDeclaration_1_factory));
 new Sfactory(this,"GlobalVariableDeclaration_2",new SCreator(GlobalVariableDeclaration_2_factory));
 new Sfactory(this,"IncrementDecrementExpression_5",new SCreator(IncrementDecrementExpression_5_factory));
-new Sfactory(this,"GlobalFunctionDefinition_2",new SCreator(GlobalFunctionDefinition_2_factory));
-new Sfactory(this,"IncrementDecrementExpression_7",new SCreator(IncrementDecrementExpression_7_factory));
-new Sfactory(this,"IncrementDecrementExpression_8",new SCreator(IncrementDecrementExpression_8_factory));
-new Sfactory(this,"Assignment_1",new SCreator(Assignment_1_factory));
-new Sfactory(this,"Event_21",new SCreator(Event_21_factory));
-new Sfactory(this,"Event_22",new SCreator(Event_22_factory));
+new Sfactory(this,"ReturnStatement",new SCreator(ReturnStatement_factory));
+new Sfactory(this,"StateBody_10",new SCreator(StateBody_10_factory));
+new Sfactory(this,"StateBody_11",new SCreator(StateBody_11_factory));
+new Sfactory(this,"StateBody_12",new SCreator(StateBody_12_factory));
+new Sfactory(this,"IntVecVecArgStateEvent_1",new SCreator(IntVecVecArgStateEvent_1_factory));
+new Sfactory(this,"KeyDeclaration",new SCreator(KeyDeclaration_factory));
+new Sfactory(this,"IntArgEvent_6",new SCreator(IntArgEvent_6_factory));
+new Sfactory(this,"ArgumentDeclarationList_3",new SCreator(ArgumentDeclarationList_3_factory));
+new Sfactory(this,"ArgumentList_2",new SCreator(ArgumentList_2_factory));
+new Sfactory(this,"IntArgEvent_10",new SCreator(IntArgEvent_10_factory));
 new Sfactory(this,"CompoundStatement",new SCreator(CompoundStatement_factory));
-new Sfactory(this,"RotationConstant_1",new SCreator(RotationConstant_1_factory));
-new Sfactory(this,"TypecastExpression",new SCreator(TypecastExpression_factory));
+new Sfactory(this,"TypecastExpression_3",new SCreator(TypecastExpression_3_factory));
+new Sfactory(this,"IntArgumentDeclarationList",new SCreator(IntArgumentDeclarationList_factory));
+new Sfactory(this,"ArgumentDeclarationList_4",new SCreator(ArgumentDeclarationList_4_factory));
 new Sfactory(this,"SimpleAssignment_3",new SCreator(SimpleAssignment_3_factory));
 new Sfactory(this,"SimpleAssignment_4",new SCreator(SimpleAssignment_4_factory));
 new Sfactory(this,"Statement_1",new SCreator(Statement_1_factory));
 new Sfactory(this,"Statement_2",new SCreator(Statement_2_factory));
-new Sfactory(this,"Statement_3",new SCreator(Statement_3_factory));
 new Sfactory(this,"Statement_4",new SCreator(Statement_4_factory));
 new Sfactory(this,"Statement_5",new SCreator(Statement_5_factory));
 new Sfactory(this,"Statement_6",new SCreator(Statement_6_factory));
-new Sfactory(this,"Statement_7",new SCreator(Statement_7_factory));
 new Sfactory(this,"Statement_8",new SCreator(Statement_8_factory));
 new Sfactory(this,"Statement_9",new SCreator(Statement_9_factory));
 new Sfactory(this,"ExpressionArgument",new SCreator(ExpressionArgument_factory));
@@ -10922,27 +13079,35 @@ new Sfactory(this,"StateBody",new SCreator(StateBody_factory));
 new Sfactory(this,"Event_7",new SCreator(Event_7_factory));
 new Sfactory(this,"Event_8",new SCreator(Event_8_factory));
 new Sfactory(this,"IncrementDecrementExpression_1",new SCreator(IncrementDecrementExpression_1_factory));
-new Sfactory(this,"IncrementDecrementExpression_3",new SCreator(IncrementDecrementExpression_3_factory));
+new Sfactory(this,"IncrementDecrementExpression_2",new SCreator(IncrementDecrementExpression_2_factory));
+new Sfactory(this,"IntVecVecArgumentDeclarationList_1",new SCreator(IntVecVecArgumentDeclarationList_1_factory));
 new Sfactory(this,"IncrementDecrementExpression_4",new SCreator(IncrementDecrementExpression_4_factory));
 new Sfactory(this,"IncrementDecrementExpression_6",new SCreator(IncrementDecrementExpression_6_factory));
+new Sfactory(this,"IncrementDecrementExpression_7",new SCreator(IncrementDecrementExpression_7_factory));
 new Sfactory(this,"StateEvent",new SCreator(StateEvent_factory));
-new Sfactory(this,"Event_20",new SCreator(Event_20_factory));
-new Sfactory(this,"Event_23",new SCreator(Event_23_factory));
-new Sfactory(this,"Event_24",new SCreator(Event_24_factory));
-new Sfactory(this,"Event_26",new SCreator(Event_26_factory));
+new Sfactory(this,"IntArgEvent_3",new SCreator(IntArgEvent_3_factory));
+new Sfactory(this,"IntArgEvent_4",new SCreator(IntArgEvent_4_factory));
+new Sfactory(this,"KeyDeclaration_1",new SCreator(KeyDeclaration_1_factory));
+new Sfactory(this,"Statement_3",new SCreator(Statement_3_factory));
+new Sfactory(this,"IntArgEvent_7",new SCreator(IntArgEvent_7_factory));
+new Sfactory(this,"IntArgEvent_8",new SCreator(IntArgEvent_8_factory));
 new Sfactory(this,"SimpleAssignment_10",new SCreator(SimpleAssignment_10_factory));
+new Sfactory(this,"StatementList_2",new SCreator(StatementList_2_factory));
+new Sfactory(this,"IntRotRotArgStateEvent_1",new SCreator(IntRotRotArgStateEvent_1_factory));
+new Sfactory(this,"VectorArgEvent_2",new SCreator(VectorArgEvent_2_factory));
 new Sfactory(this,"Event",new SCreator(Event_factory));
 new Sfactory(this,"SimpleAssignment_14",new SCreator(SimpleAssignment_14_factory));
 new Sfactory(this,"SimpleAssignment_16",new SCreator(SimpleAssignment_16_factory));
+new Sfactory(this,"SimpleAssignment_17",new SCreator(SimpleAssignment_17_factory));
+new Sfactory(this,"SimpleAssignment_18",new SCreator(SimpleAssignment_18_factory));
 new Sfactory(this,"Statement_10",new SCreator(Statement_10_factory));
 new Sfactory(this,"Statement_11",new SCreator(Statement_11_factory));
 new Sfactory(this,"SimpleAssignment",new SCreator(SimpleAssignment_factory));
-new Sfactory(this,"Statement_13",new SCreator(Statement_13_factory));
-new Sfactory(this,"Event_15",new SCreator(Event_15_factory));
-new Sfactory(this,"Event_16",new SCreator(Event_16_factory));
-new Sfactory(this,"Event_32",new SCreator(Event_32_factory));
-new Sfactory(this,"Event_34",new SCreator(Event_34_factory));
+new Sfactory(this,"TypecastExpression",new SCreator(TypecastExpression_factory));
+new Sfactory(this,"JumpStatement_1",new SCreator(JumpStatement_1_factory));
 new Sfactory(this,"SimpleAssignment_20",new SCreator(SimpleAssignment_20_factory));
+new Sfactory(this,"Statement_7",new SCreator(Statement_7_factory));
+new Sfactory(this,"SimpleAssignment_23",new SCreator(SimpleAssignment_23_factory));
 new Sfactory(this,"SimpleAssignment_24",new SCreator(SimpleAssignment_24_factory));
 new Sfactory(this,"SimpleAssignment_1",new SCreator(SimpleAssignment_1_factory));
 new Sfactory(this,"SimpleAssignment_2",new SCreator(SimpleAssignment_2_factory));
@@ -10950,73 +13115,90 @@ new Sfactory(this,"BinaryExpression",new SCreator(BinaryExpression_factory));
 new Sfactory(this,"FunctionCallExpression",new SCreator(FunctionCallExpression_factory));
 new Sfactory(this,"SimpleAssignment_6",new SCreator(SimpleAssignment_6_factory));
 new Sfactory(this,"StateBody_1",new SCreator(StateBody_1_factory));
-new Sfactory(this,"StatementList_2",new SCreator(StatementList_2_factory));
-new Sfactory(this,"SimpleAssignment_9",new SCreator(SimpleAssignment_9_factory));
-new Sfactory(this,"BinaryExpression_15",new SCreator(BinaryExpression_15_factory));
-new Sfactory(this,"BinaryExpression_16",new SCreator(BinaryExpression_16_factory));
-new Sfactory(this,"BinaryExpression_17",new SCreator(BinaryExpression_17_factory));
-new Sfactory(this,"BinaryExpression_18",new SCreator(BinaryExpression_18_factory));
-new Sfactory(this,"Event_25",new SCreator(Event_25_factory));
-new Sfactory(this,"Event_9",new SCreator(Event_9_factory));
+new Sfactory(this,"StateBody_2",new SCreator(StateBody_2_factory));
+new Sfactory(this,"StateBody_3",new SCreator(StateBody_3_factory));
+new Sfactory(this,"StateBody_4",new SCreator(StateBody_4_factory));
+new Sfactory(this,"StateBody_5",new SCreator(StateBody_5_factory));
+new Sfactory(this,"StateBody_6",new SCreator(StateBody_6_factory));
+new Sfactory(this,"StateBody_7",new SCreator(StateBody_7_factory));
+new Sfactory(this,"StateBody_8",new SCreator(StateBody_8_factory));
+new Sfactory(this,"StateBody_9",new SCreator(StateBody_9_factory));
 new Sfactory(this,"Statement",new SCreator(Statement_factory));
+new Sfactory(this,"IncrementDecrementExpression_3",new SCreator(IncrementDecrementExpression_3_factory));
 new Sfactory(this,"JumpStatement",new SCreator(JumpStatement_factory));
 new Sfactory(this,"BinaryExpression_11",new SCreator(BinaryExpression_11_factory));
-new Sfactory(this,"BinaryExpression_12",new SCreator(BinaryExpression_12_factory));
-new Sfactory(this,"BinaryExpression_13",new SCreator(BinaryExpression_13_factory));
+new Sfactory(this,"IntArgEvent",new SCreator(IntArgEvent_factory));
+new Sfactory(this,"IncrementDecrementExpression_8",new SCreator(IncrementDecrementExpression_8_factory));
 new Sfactory(this,"BinaryExpression_14",new SCreator(BinaryExpression_14_factory));
+new Sfactory(this,"BinaryExpression_15",new SCreator(BinaryExpression_15_factory));
+new Sfactory(this,"BinaryExpression_16",new SCreator(BinaryExpression_16_factory));
 new Sfactory(this,"BinaryExpression_6",new SCreator(BinaryExpression_6_factory));
 new Sfactory(this,"BinaryExpression_7",new SCreator(BinaryExpression_7_factory));
+new Sfactory(this,"Typename_2",new SCreator(Typename_2_factory));
+new Sfactory(this,"Typename_4",new SCreator(Typename_4_factory));
 new Sfactory(this,"ArgumentList",new SCreator(ArgumentList_factory));
-new Sfactory(this,"Event_10",new SCreator(Event_10_factory));
-new Sfactory(this,"ConstantExpression_1",new SCreator(ConstantExpression_1_factory));
-new Sfactory(this,"Event_12",new SCreator(Event_12_factory));
-new Sfactory(this,"Event_14",new SCreator(Event_14_factory));
-new Sfactory(this,"Event_17",new SCreator(Event_17_factory));
-new Sfactory(this,"Event_18",new SCreator(Event_18_factory));
-new Sfactory(this,"Event_19",new SCreator(Event_19_factory));
+new Sfactory(this,"BinaryExpression_12",new SCreator(BinaryExpression_12_factory));
+new Sfactory(this,"BinaryExpression_13",new SCreator(BinaryExpression_13_factory));
+new Sfactory(this,"GlobalFunctionDefinition_2",new SCreator(GlobalFunctionDefinition_2_factory));
+new Sfactory(this,"StateChange_2",new SCreator(StateChange_2_factory));
+new Sfactory(this,"VoidArgEvent_1",new SCreator(VoidArgEvent_1_factory));
 new Sfactory(this,"BinaryExpression_10",new SCreator(BinaryExpression_10_factory));
+new Sfactory(this,"VoidArgEvent_5",new SCreator(VoidArgEvent_5_factory));
+new Sfactory(this,"VoidArgEvent_6",new SCreator(VoidArgEvent_6_factory));
+new Sfactory(this,"VoidArgEvent_7",new SCreator(VoidArgEvent_7_factory));
+new Sfactory(this,"VoidArgEvent_8",new SCreator(VoidArgEvent_8_factory));
+new Sfactory(this,"BinaryExpression_17",new SCreator(BinaryExpression_17_factory));
 new Sfactory(this,"StateEvent_1",new SCreator(StateEvent_1_factory));
 new Sfactory(this,"VectorConstant",new SCreator(VectorConstant_factory));
-new Sfactory(this,"EmptyStatement_1",new SCreator(EmptyStatement_1_factory));
+new Sfactory(this,"VectorArgEvent_1",new SCreator(VectorArgEvent_1_factory));
+new Sfactory(this,"IntDeclaration",new SCreator(IntDeclaration_factory));
+new Sfactory(this,"VectorArgEvent_3",new SCreator(VectorArgEvent_3_factory));
 new Sfactory(this,"TypecastExpression_4",new SCreator(TypecastExpression_4_factory));
 new Sfactory(this,"TypecastExpression_6",new SCreator(TypecastExpression_6_factory));
 new Sfactory(this,"TypecastExpression_7",new SCreator(TypecastExpression_7_factory));
 new Sfactory(this,"FunctionCall",new SCreator(FunctionCall_factory));
-new Sfactory(this,"Event_27",new SCreator(Event_27_factory));
-new Sfactory(this,"Event_28",new SCreator(Event_28_factory));
-new Sfactory(this,"Event_29",new SCreator(Event_29_factory));
 new Sfactory(this,"ListConstant_1",new SCreator(ListConstant_1_factory));
+new Sfactory(this,"BinaryExpression_18",new SCreator(BinaryExpression_18_factory));
 new Sfactory(this,"Event_6",new SCreator(Event_6_factory));
+new Sfactory(this,"KeyArgEvent_2",new SCreator(KeyArgEvent_2_factory));
 new Sfactory(this,"Declaration_1",new SCreator(Declaration_1_factory));
+new Sfactory(this,"EmptyStatement_1",new SCreator(EmptyStatement_1_factory));
 new Sfactory(this,"SimpleAssignment_7",new SCreator(SimpleAssignment_7_factory));
 new Sfactory(this,"ForLoop",new SCreator(ForLoop_factory));
 new Sfactory(this,"ForLoop_2",new SCreator(ForLoop_2_factory));
-new Sfactory(this,"Event_30",new SCreator(Event_30_factory));
-new Sfactory(this,"Event_31",new SCreator(Event_31_factory));
-new Sfactory(this,"Event_33",new SCreator(Event_33_factory));
+new Sfactory(this,"KeyIntIntArgStateEvent_1",new SCreator(KeyIntIntArgStateEvent_1_factory));
+new Sfactory(this,"KeyArgumentDeclarationList_1",new SCreator(KeyArgumentDeclarationList_1_factory));
 new Sfactory(this,"GlobalFunctionDefinition_1",new SCreator(GlobalFunctionDefinition_1_factory));
-new Sfactory(this,"JumpLabel_1",new SCreator(JumpLabel_1_factory));
 new Sfactory(this,"IfStatement",new SCreator(IfStatement_factory));
 new Sfactory(this,"ForLoopStatement_1",new SCreator(ForLoopStatement_1_factory));
 new Sfactory(this,"ForLoopStatement_2",new SCreator(ForLoopStatement_2_factory));
 new Sfactory(this,"ForLoopStatement_3",new SCreator(ForLoopStatement_3_factory));
-new Sfactory(this,"ArgumentDeclarationList_4",new SCreator(ArgumentDeclarationList_4_factory));
-new Sfactory(this,"ArgumentDeclarationList_5",new SCreator(ArgumentDeclarationList_5_factory));
-new Sfactory(this,"EmptyStatement",new SCreator(EmptyStatement_factory));
+new Sfactory(this,"IntRotRotArgumentDeclarationList",new SCreator(IntRotRotArgumentDeclarationList_factory));
+new Sfactory(this,"IntArgEvent_1",new SCreator(IntArgEvent_1_factory));
+new Sfactory(this,"IntArgEvent_2",new SCreator(IntArgEvent_2_factory));
 new Sfactory(this,"WhileStatement",new SCreator(WhileStatement_factory));
 new Sfactory(this,"ForLoop_1",new SCreator(ForLoop_1_factory));
 new Sfactory(this,"Constant_2",new SCreator(Constant_2_factory));
-new Sfactory(this,"StatementList",new SCreator(StatementList_factory));
-new Sfactory(this,"StateBody_2",new SCreator(StateBody_2_factory));
+new Sfactory(this,"VoidArgEvent",new SCreator(VoidArgEvent_factory));
+new Sfactory(this,"RotDeclaration",new SCreator(RotDeclaration_factory));
+new Sfactory(this,"WhileStatement_1",new SCreator(WhileStatement_1_factory));
 new Sfactory(this,"WhileStatement_2",new SCreator(WhileStatement_2_factory));
+new Sfactory(this,"VectorArgStateEvent_1",new SCreator(VectorArgStateEvent_1_factory));
 new Sfactory(this,"IdentExpression_1",new SCreator(IdentExpression_1_factory));
+new Sfactory(this,"VectorArgumentDeclarationList",new SCreator(VectorArgumentDeclarationList_factory));
 new Sfactory(this,"States",new SCreator(States_factory));
+new Sfactory(this,"VoidArgStateEvent",new SCreator(VoidArgStateEvent_factory));
 }
 public static object ExpressionArgument_1_factory(Parser yyp) { return new ExpressionArgument_1(yyp); }
-public static object SimpleAssignment_8_factory(Parser yyp) { return new SimpleAssignment_8(yyp); }
+public static object VectorArgStateEvent_factory(Parser yyp) { return new VectorArgStateEvent(yyp); }
+public static object IntVecVecArgStateEvent_factory(Parser yyp) { return new IntVecVecArgStateEvent(yyp); }
+public static object IntArgStateEvent_1_factory(Parser yyp) { return new IntArgStateEvent_1(yyp); }
+public static object SimpleAssignment_9_factory(Parser yyp) { return new SimpleAssignment_9(yyp); }
 public static object StatementList_1_factory(Parser yyp) { return new StatementList_1(yyp); }
+public static object RotDeclaration_1_factory(Parser yyp) { return new RotDeclaration_1(yyp); }
+public static object IntRotRotArgEvent_1_factory(Parser yyp) { return new IntRotRotArgEvent_1(yyp); }
 public static object StateChange_1_factory(Parser yyp) { return new StateChange_1(yyp); }
-public static object StateChange_2_factory(Parser yyp) { return new StateChange_2(yyp); }
+public static object EmptyStatement_factory(Parser yyp) { return new EmptyStatement(yyp); }
 public static object Declaration_factory(Parser yyp) { return new Declaration(yyp); }
 public static object IdentExpression_factory(Parser yyp) { return new IdentExpression(yyp); }
 public static object error_factory(Parser yyp) { return new error(yyp); }
@@ -11029,20 +13211,25 @@ public static object SimpleAssignment_19_factory(Parser yyp) { return new Simple
 public static object BinaryExpression_9_factory(Parser yyp) { return new BinaryExpression_9(yyp); }
 public static object VectorConstant_1_factory(Parser yyp) { return new VectorConstant_1(yyp); }
 public static object ParenthesisExpression_factory(Parser yyp) { return new ParenthesisExpression(yyp); }
+public static object StatementList_factory(Parser yyp) { return new StatementList(yyp); }
+public static object IntRotRotArgEvent_factory(Parser yyp) { return new IntRotRotArgEvent(yyp); }
 public static object UnaryExpression_factory(Parser yyp) { return new UnaryExpression(yyp); }
 public static object IdentDotExpression_1_factory(Parser yyp) { return new IdentDotExpression_1(yyp); }
 public static object ArgumentList_4_factory(Parser yyp) { return new ArgumentList_4(yyp); }
 public static object Typename_factory(Parser yyp) { return new Typename(yyp); }
 public static object IfStatement_1_factory(Parser yyp) { return new IfStatement_1(yyp); }
+public static object RotationConstant_1_factory(Parser yyp) { return new RotationConstant_1(yyp); }
 public static object Assignment_factory(Parser yyp) { return new Assignment(yyp); }
+public static object IfStatement_4_factory(Parser yyp) { return new IfStatement_4(yyp); }
 public static object CompoundStatement_1_factory(Parser yyp) { return new CompoundStatement_1(yyp); }
 public static object CompoundStatement_2_factory(Parser yyp) { return new CompoundStatement_2(yyp); }
+public static object KeyIntIntArgumentDeclarationList_1_factory(Parser yyp) { return new KeyIntIntArgumentDeclarationList_1(yyp); }
 public static object BinaryExpression_8_factory(Parser yyp) { return new BinaryExpression_8(yyp); }
+public static object VectorArgEvent_factory(Parser yyp) { return new VectorArgEvent(yyp); }
 public static object ReturnStatement_1_factory(Parser yyp) { return new ReturnStatement_1(yyp); }
 public static object IdentDotExpression_factory(Parser yyp) { return new IdentDotExpression(yyp); }
 public static object Argument_factory(Parser yyp) { return new Argument(yyp); }
 public static object State_2_factory(Parser yyp) { return new State_2(yyp); }
-public static object WhileStatement_1_factory(Parser yyp) { return new WhileStatement_1(yyp); }
 public static object GlobalDefinitions_3_factory(Parser yyp) { return new GlobalDefinitions_3(yyp); }
 public static object GlobalDefinitions_4_factory(Parser yyp) { return new GlobalDefinitions_4(yyp); }
 public static object Event_1_factory(Parser yyp) { return new Event_1(yyp); }
@@ -11052,9 +13239,9 @@ public static object Event_4_factory(Parser yyp) { return new Event_4(yyp); }
 public static object Event_5_factory(Parser yyp) { return new Event_5(yyp); }
 public static object SimpleAssignment_5_factory(Parser yyp) { return new SimpleAssignment_5(yyp); }
 public static object Typename_1_factory(Parser yyp) { return new Typename_1(yyp); }
-public static object Typename_2_factory(Parser yyp) { return new Typename_2(yyp); }
+public static object VoidArgStateEvent_1_factory(Parser yyp) { return new VoidArgStateEvent_1(yyp); }
 public static object Typename_3_factory(Parser yyp) { return new Typename_3(yyp); }
-public static object Typename_4_factory(Parser yyp) { return new Typename_4(yyp); }
+public static object IntRotRotArgStateEvent_factory(Parser yyp) { return new IntRotRotArgStateEvent(yyp); }
 public static object Typename_5_factory(Parser yyp) { return new Typename_5(yyp); }
 public static object Typename_6_factory(Parser yyp) { return new Typename_6(yyp); }
 public static object Typename_7_factory(Parser yyp) { return new Typename_7(yyp); }
@@ -11062,10 +13249,16 @@ public static object ArgumentDeclarationList_factory(Parser yyp) { return new Ar
 public static object ConstantExpression_factory(Parser yyp) { return new ConstantExpression(yyp); }
 public static object LSLProgramRoot_1_factory(Parser yyp) { return new LSLProgramRoot_1(yyp); }
 public static object LSLProgramRoot_2_factory(Parser yyp) { return new LSLProgramRoot_2(yyp); }
+public static object KeyIntIntArgEvent_1_factory(Parser yyp) { return new KeyIntIntArgEvent_1(yyp); }
 public static object States_1_factory(Parser yyp) { return new States_1(yyp); }
 public static object States_2_factory(Parser yyp) { return new States_2(yyp); }
 public static object FunctionCallExpression_1_factory(Parser yyp) { return new FunctionCallExpression_1(yyp); }
+public static object KeyArgEvent_1_factory(Parser yyp) { return new KeyArgEvent_1(yyp); }
 public static object ForLoopStatement_factory(Parser yyp) { return new ForLoopStatement(yyp); }
+public static object IntArgStateEvent_factory(Parser yyp) { return new IntArgStateEvent(yyp); }
+public static object StateBody_15_factory(Parser yyp) { return new StateBody_15(yyp); }
+public static object IntRotRotArgumentDeclarationList_1_factory(Parser yyp) { return new IntRotRotArgumentDeclarationList_1(yyp); }
+public static object IntArgEvent_9_factory(Parser yyp) { return new IntArgEvent_9(yyp); }
 public static object DoWhileStatement_1_factory(Parser yyp) { return new DoWhileStatement_1(yyp); }
 public static object DoWhileStatement_2_factory(Parser yyp) { return new DoWhileStatement_2(yyp); }
 public static object ForLoopStatement_4_factory(Parser yyp) { return new ForLoopStatement_4(yyp); }
@@ -11074,74 +13267,93 @@ public static object SimpleAssignment_12_factory(Parser yyp) { return new Simple
 public static object SimpleAssignment_13_factory(Parser yyp) { return new SimpleAssignment_13(yyp); }
 public static object JumpLabel_factory(Parser yyp) { return new JumpLabel(yyp); }
 public static object SimpleAssignment_15_factory(Parser yyp) { return new SimpleAssignment_15(yyp); }
-public static object SimpleAssignment_17_factory(Parser yyp) { return new SimpleAssignment_17(yyp); }
-public static object SimpleAssignment_18_factory(Parser yyp) { return new SimpleAssignment_18(yyp); }
-public static object JumpStatement_1_factory(Parser yyp) { return new JumpStatement_1(yyp); }
+public static object IntVecVecArgEvent_factory(Parser yyp) { return new IntVecVecArgEvent(yyp); }
+public static object VecDeclaration_factory(Parser yyp) { return new VecDeclaration(yyp); }
+public static object StateBody_14_factory(Parser yyp) { return new StateBody_14(yyp); }
 public static object GlobalDefinitions_factory(Parser yyp) { return new GlobalDefinitions(yyp); }
+public static object StateBody_16_factory(Parser yyp) { return new StateBody_16(yyp); }
+public static object KeyIntIntArgumentDeclarationList_factory(Parser yyp) { return new KeyIntIntArgumentDeclarationList(yyp); }
+public static object ConstantExpression_1_factory(Parser yyp) { return new ConstantExpression_1(yyp); }
+public static object VoidArgEvent_4_factory(Parser yyp) { return new VoidArgEvent_4(yyp); }
 public static object FunctionCall_1_factory(Parser yyp) { return new FunctionCall_1(yyp); }
-public static object ArgumentList_3_factory(Parser yyp) { return new ArgumentList_3(yyp); }
+public static object Assignment_1_factory(Parser yyp) { return new Assignment_1(yyp); }
 public static object Assignment_2_factory(Parser yyp) { return new Assignment_2(yyp); }
+public static object IntVecVecArgEvent_1_factory(Parser yyp) { return new IntVecVecArgEvent_1(yyp); }
 public static object TypecastExpression_1_factory(Parser yyp) { return new TypecastExpression_1(yyp); }
 public static object SimpleAssignment_21_factory(Parser yyp) { return new SimpleAssignment_21(yyp); }
 public static object SimpleAssignment_22_factory(Parser yyp) { return new SimpleAssignment_22(yyp); }
-public static object SimpleAssignment_23_factory(Parser yyp) { return new SimpleAssignment_23(yyp); }
+public static object KeyIntIntArgStateEvent_factory(Parser yyp) { return new KeyIntIntArgStateEvent(yyp); }
 public static object TypecastExpression_9_factory(Parser yyp) { return new TypecastExpression_9(yyp); }
+public static object VoidArgEvent_2_factory(Parser yyp) { return new VoidArgEvent_2(yyp); }
+public static object VoidArgEvent_3_factory(Parser yyp) { return new VoidArgEvent_3(yyp); }
 public static object ArgumentDeclarationList_1_factory(Parser yyp) { return new ArgumentDeclarationList_1(yyp); }
 public static object ArgumentDeclarationList_2_factory(Parser yyp) { return new ArgumentDeclarationList_2(yyp); }
-public static object ArgumentDeclarationList_3_factory(Parser yyp) { return new ArgumentDeclarationList_3(yyp); }
 public static object GlobalDefinitions_1_factory(Parser yyp) { return new GlobalDefinitions_1(yyp); }
 public static object GlobalDefinitions_2_factory(Parser yyp) { return new GlobalDefinitions_2(yyp); }
 public static object IncrementDecrementExpression_factory(Parser yyp) { return new IncrementDecrementExpression(yyp); }
 public static object GlobalVariableDeclaration_factory(Parser yyp) { return new GlobalVariableDeclaration(yyp); }
-public static object Event_11_factory(Parser yyp) { return new Event_11(yyp); }
+public static object IntArgumentDeclarationList_1_factory(Parser yyp) { return new IntArgumentDeclarationList_1(yyp); }
+public static object IntDeclaration_1_factory(Parser yyp) { return new IntDeclaration_1(yyp); }
+public static object ArgumentDeclarationList_5_factory(Parser yyp) { return new ArgumentDeclarationList_5(yyp); }
+public static object IntVecVecArgumentDeclarationList_factory(Parser yyp) { return new IntVecVecArgumentDeclarationList(yyp); }
+public static object VectorArgumentDeclarationList_1_factory(Parser yyp) { return new VectorArgumentDeclarationList_1(yyp); }
+public static object KeyArgumentDeclarationList_factory(Parser yyp) { return new KeyArgumentDeclarationList(yyp); }
 public static object TypecastExpression_2_factory(Parser yyp) { return new TypecastExpression_2(yyp); }
-public static object TypecastExpression_3_factory(Parser yyp) { return new TypecastExpression_3(yyp); }
+public static object KeyArgStateEvent_factory(Parser yyp) { return new KeyArgStateEvent(yyp); }
 public static object TypecastExpression_5_factory(Parser yyp) { return new TypecastExpression_5(yyp); }
 public static object TypecastExpression_8_factory(Parser yyp) { return new TypecastExpression_8(yyp); }
 public static object Constant_1_factory(Parser yyp) { return new Constant_1(yyp); }
 public static object Expression_factory(Parser yyp) { return new Expression(yyp); }
 public static object Constant_3_factory(Parser yyp) { return new Constant_3(yyp); }
 public static object Constant_4_factory(Parser yyp) { return new Constant_4(yyp); }
+public static object IntArgEvent_5_factory(Parser yyp) { return new IntArgEvent_5(yyp); }
 public static object BinaryExpression_1_factory(Parser yyp) { return new BinaryExpression_1(yyp); }
 public static object IfStatement_2_factory(Parser yyp) { return new IfStatement_2(yyp); }
 public static object IfStatement_3_factory(Parser yyp) { return new IfStatement_3(yyp); }
-public static object IfStatement_4_factory(Parser yyp) { return new IfStatement_4(yyp); }
-public static object ReturnStatement_factory(Parser yyp) { return new ReturnStatement(yyp); }
+public static object KeyArgEvent_factory(Parser yyp) { return new KeyArgEvent(yyp); }
 public static object Event_2_factory(Parser yyp) { return new Event_2(yyp); }
+public static object JumpLabel_1_factory(Parser yyp) { return new JumpLabel_1(yyp); }
 public static object RotationConstant_factory(Parser yyp) { return new RotationConstant(yyp); }
 public static object Statement_12_factory(Parser yyp) { return new Statement_12(yyp); }
+public static object Statement_13_factory(Parser yyp) { return new Statement_13(yyp); }
 public static object UnaryExpression_1_factory(Parser yyp) { return new UnaryExpression_1(yyp); }
 public static object UnaryExpression_2_factory(Parser yyp) { return new UnaryExpression_2(yyp); }
 public static object UnaryExpression_3_factory(Parser yyp) { return new UnaryExpression_3(yyp); }
 public static object ArgumentList_1_factory(Parser yyp) { return new ArgumentList_1(yyp); }
-public static object ArgumentList_2_factory(Parser yyp) { return new ArgumentList_2(yyp); }
+public static object KeyIntIntArgEvent_factory(Parser yyp) { return new KeyIntIntArgEvent(yyp); }
+public static object ArgumentList_3_factory(Parser yyp) { return new ArgumentList_3(yyp); }
 public static object Constant_factory(Parser yyp) { return new Constant(yyp); }
 public static object State_factory(Parser yyp) { return new State(yyp); }
-public static object Event_13_factory(Parser yyp) { return new Event_13(yyp); }
+public static object StateBody_13_factory(Parser yyp) { return new StateBody_13(yyp); }
+public static object KeyArgStateEvent_1_factory(Parser yyp) { return new KeyArgStateEvent_1(yyp); }
+public static object SimpleAssignment_8_factory(Parser yyp) { return new SimpleAssignment_8(yyp); }
 public static object LSLProgramRoot_factory(Parser yyp) { return new LSLProgramRoot(yyp); }
 public static object StateChange_factory(Parser yyp) { return new StateChange(yyp); }
-public static object IncrementDecrementExpression_2_factory(Parser yyp) { return new IncrementDecrementExpression_2(yyp); }
+public static object VecDeclaration_1_factory(Parser yyp) { return new VecDeclaration_1(yyp); }
 public static object GlobalVariableDeclaration_1_factory(Parser yyp) { return new GlobalVariableDeclaration_1(yyp); }
 public static object GlobalVariableDeclaration_2_factory(Parser yyp) { return new GlobalVariableDeclaration_2(yyp); }
 public static object IncrementDecrementExpression_5_factory(Parser yyp) { return new IncrementDecrementExpression_5(yyp); }
-public static object GlobalFunctionDefinition_2_factory(Parser yyp) { return new GlobalFunctionDefinition_2(yyp); }
-public static object IncrementDecrementExpression_7_factory(Parser yyp) { return new IncrementDecrementExpression_7(yyp); }
-public static object IncrementDecrementExpression_8_factory(Parser yyp) { return new IncrementDecrementExpression_8(yyp); }
-public static object Assignment_1_factory(Parser yyp) { return new Assignment_1(yyp); }
-public static object Event_21_factory(Parser yyp) { return new Event_21(yyp); }
-public static object Event_22_factory(Parser yyp) { return new Event_22(yyp); }
+public static object ReturnStatement_factory(Parser yyp) { return new ReturnStatement(yyp); }
+public static object StateBody_10_factory(Parser yyp) { return new StateBody_10(yyp); }
+public static object StateBody_11_factory(Parser yyp) { return new StateBody_11(yyp); }
+public static object StateBody_12_factory(Parser yyp) { return new StateBody_12(yyp); }
+public static object IntVecVecArgStateEvent_1_factory(Parser yyp) { return new IntVecVecArgStateEvent_1(yyp); }
+public static object KeyDeclaration_factory(Parser yyp) { return new KeyDeclaration(yyp); }
+public static object IntArgEvent_6_factory(Parser yyp) { return new IntArgEvent_6(yyp); }
+public static object ArgumentDeclarationList_3_factory(Parser yyp) { return new ArgumentDeclarationList_3(yyp); }
+public static object ArgumentList_2_factory(Parser yyp) { return new ArgumentList_2(yyp); }
+public static object IntArgEvent_10_factory(Parser yyp) { return new IntArgEvent_10(yyp); }
 public static object CompoundStatement_factory(Parser yyp) { return new CompoundStatement(yyp); }
-public static object RotationConstant_1_factory(Parser yyp) { return new RotationConstant_1(yyp); }
-public static object TypecastExpression_factory(Parser yyp) { return new TypecastExpression(yyp); }
+public static object TypecastExpression_3_factory(Parser yyp) { return new TypecastExpression_3(yyp); }
+public static object IntArgumentDeclarationList_factory(Parser yyp) { return new IntArgumentDeclarationList(yyp); }
+public static object ArgumentDeclarationList_4_factory(Parser yyp) { return new ArgumentDeclarationList_4(yyp); }
 public static object SimpleAssignment_3_factory(Parser yyp) { return new SimpleAssignment_3(yyp); }
 public static object SimpleAssignment_4_factory(Parser yyp) { return new SimpleAssignment_4(yyp); }
 public static object Statement_1_factory(Parser yyp) { return new Statement_1(yyp); }
 public static object Statement_2_factory(Parser yyp) { return new Statement_2(yyp); }
-public static object Statement_3_factory(Parser yyp) { return new Statement_3(yyp); }
 public static object Statement_4_factory(Parser yyp) { return new Statement_4(yyp); }
 public static object Statement_5_factory(Parser yyp) { return new Statement_5(yyp); }
 public static object Statement_6_factory(Parser yyp) { return new Statement_6(yyp); }
-public static object Statement_7_factory(Parser yyp) { return new Statement_7(yyp); }
 public static object Statement_8_factory(Parser yyp) { return new Statement_8(yyp); }
 public static object Statement_9_factory(Parser yyp) { return new Statement_9(yyp); }
 public static object ExpressionArgument_factory(Parser yyp) { return new ExpressionArgument(yyp); }
@@ -11154,27 +13366,35 @@ public static object StateBody_factory(Parser yyp) { return new StateBody(yyp);
 public static object Event_7_factory(Parser yyp) { return new Event_7(yyp); }
 public static object Event_8_factory(Parser yyp) { return new Event_8(yyp); }
 public static object IncrementDecrementExpression_1_factory(Parser yyp) { return new IncrementDecrementExpression_1(yyp); }
-public static object IncrementDecrementExpression_3_factory(Parser yyp) { return new IncrementDecrementExpression_3(yyp); }
+public static object IncrementDecrementExpression_2_factory(Parser yyp) { return new IncrementDecrementExpression_2(yyp); }
+public static object IntVecVecArgumentDeclarationList_1_factory(Parser yyp) { return new IntVecVecArgumentDeclarationList_1(yyp); }
 public static object IncrementDecrementExpression_4_factory(Parser yyp) { return new IncrementDecrementExpression_4(yyp); }
 public static object IncrementDecrementExpression_6_factory(Parser yyp) { return new IncrementDecrementExpression_6(yyp); }
+public static object IncrementDecrementExpression_7_factory(Parser yyp) { return new IncrementDecrementExpression_7(yyp); }
 public static object StateEvent_factory(Parser yyp) { return new StateEvent(yyp); }
-public static object Event_20_factory(Parser yyp) { return new Event_20(yyp); }
-public static object Event_23_factory(Parser yyp) { return new Event_23(yyp); }
-public static object Event_24_factory(Parser yyp) { return new Event_24(yyp); }
-public static object Event_26_factory(Parser yyp) { return new Event_26(yyp); }
+public static object IntArgEvent_3_factory(Parser yyp) { return new IntArgEvent_3(yyp); }
+public static object IntArgEvent_4_factory(Parser yyp) { return new IntArgEvent_4(yyp); }
+public static object KeyDeclaration_1_factory(Parser yyp) { return new KeyDeclaration_1(yyp); }
+public static object Statement_3_factory(Parser yyp) { return new Statement_3(yyp); }
+public static object IntArgEvent_7_factory(Parser yyp) { return new IntArgEvent_7(yyp); }
+public static object IntArgEvent_8_factory(Parser yyp) { return new IntArgEvent_8(yyp); }
 public static object SimpleAssignment_10_factory(Parser yyp) { return new SimpleAssignment_10(yyp); }
+public static object StatementList_2_factory(Parser yyp) { return new StatementList_2(yyp); }
+public static object IntRotRotArgStateEvent_1_factory(Parser yyp) { return new IntRotRotArgStateEvent_1(yyp); }
+public static object VectorArgEvent_2_factory(Parser yyp) { return new VectorArgEvent_2(yyp); }
 public static object Event_factory(Parser yyp) { return new Event(yyp); }
 public static object SimpleAssignment_14_factory(Parser yyp) { return new SimpleAssignment_14(yyp); }
 public static object SimpleAssignment_16_factory(Parser yyp) { return new SimpleAssignment_16(yyp); }
+public static object SimpleAssignment_17_factory(Parser yyp) { return new SimpleAssignment_17(yyp); }
+public static object SimpleAssignment_18_factory(Parser yyp) { return new SimpleAssignment_18(yyp); }
 public static object Statement_10_factory(Parser yyp) { return new Statement_10(yyp); }
 public static object Statement_11_factory(Parser yyp) { return new Statement_11(yyp); }
 public static object SimpleAssignment_factory(Parser yyp) { return new SimpleAssignment(yyp); }
-public static object Statement_13_factory(Parser yyp) { return new Statement_13(yyp); }
-public static object Event_15_factory(Parser yyp) { return new Event_15(yyp); }
-public static object Event_16_factory(Parser yyp) { return new Event_16(yyp); }
-public static object Event_32_factory(Parser yyp) { return new Event_32(yyp); }
-public static object Event_34_factory(Parser yyp) { return new Event_34(yyp); }
+public static object TypecastExpression_factory(Parser yyp) { return new TypecastExpression(yyp); }
+public static object JumpStatement_1_factory(Parser yyp) { return new JumpStatement_1(yyp); }
 public static object SimpleAssignment_20_factory(Parser yyp) { return new SimpleAssignment_20(yyp); }
+public static object Statement_7_factory(Parser yyp) { return new Statement_7(yyp); }
+public static object SimpleAssignment_23_factory(Parser yyp) { return new SimpleAssignment_23(yyp); }
 public static object SimpleAssignment_24_factory(Parser yyp) { return new SimpleAssignment_24(yyp); }
 public static object SimpleAssignment_1_factory(Parser yyp) { return new SimpleAssignment_1(yyp); }
 public static object SimpleAssignment_2_factory(Parser yyp) { return new SimpleAssignment_2(yyp); }
@@ -11182,67 +13402,79 @@ public static object BinaryExpression_factory(Parser yyp) { return new BinaryExp
 public static object FunctionCallExpression_factory(Parser yyp) { return new FunctionCallExpression(yyp); }
 public static object SimpleAssignment_6_factory(Parser yyp) { return new SimpleAssignment_6(yyp); }
 public static object StateBody_1_factory(Parser yyp) { return new StateBody_1(yyp); }
-public static object StatementList_2_factory(Parser yyp) { return new StatementList_2(yyp); }
-public static object SimpleAssignment_9_factory(Parser yyp) { return new SimpleAssignment_9(yyp); }
-public static object BinaryExpression_15_factory(Parser yyp) { return new BinaryExpression_15(yyp); }
-public static object BinaryExpression_16_factory(Parser yyp) { return new BinaryExpression_16(yyp); }
-public static object BinaryExpression_17_factory(Parser yyp) { return new BinaryExpression_17(yyp); }
-public static object BinaryExpression_18_factory(Parser yyp) { return new BinaryExpression_18(yyp); }
-public static object Event_25_factory(Parser yyp) { return new Event_25(yyp); }
-public static object Event_9_factory(Parser yyp) { return new Event_9(yyp); }
+public static object StateBody_2_factory(Parser yyp) { return new StateBody_2(yyp); }
+public static object StateBody_3_factory(Parser yyp) { return new StateBody_3(yyp); }
+public static object StateBody_4_factory(Parser yyp) { return new StateBody_4(yyp); }
+public static object StateBody_5_factory(Parser yyp) { return new StateBody_5(yyp); }
+public static object StateBody_6_factory(Parser yyp) { return new StateBody_6(yyp); }
+public static object StateBody_7_factory(Parser yyp) { return new StateBody_7(yyp); }
+public static object StateBody_8_factory(Parser yyp) { return new StateBody_8(yyp); }
+public static object StateBody_9_factory(Parser yyp) { return new StateBody_9(yyp); }
 public static object Statement_factory(Parser yyp) { return new Statement(yyp); }
+public static object IncrementDecrementExpression_3_factory(Parser yyp) { return new IncrementDecrementExpression_3(yyp); }
 public static object JumpStatement_factory(Parser yyp) { return new JumpStatement(yyp); }
 public static object BinaryExpression_11_factory(Parser yyp) { return new BinaryExpression_11(yyp); }
-public static object BinaryExpression_12_factory(Parser yyp) { return new BinaryExpression_12(yyp); }
-public static object BinaryExpression_13_factory(Parser yyp) { return new BinaryExpression_13(yyp); }
+public static object IntArgEvent_factory(Parser yyp) { return new IntArgEvent(yyp); }
+public static object IncrementDecrementExpression_8_factory(Parser yyp) { return new IncrementDecrementExpression_8(yyp); }
 public static object BinaryExpression_14_factory(Parser yyp) { return new BinaryExpression_14(yyp); }
+public static object BinaryExpression_15_factory(Parser yyp) { return new BinaryExpression_15(yyp); }
+public static object BinaryExpression_16_factory(Parser yyp) { return new BinaryExpression_16(yyp); }
 public static object BinaryExpression_6_factory(Parser yyp) { return new BinaryExpression_6(yyp); }
 public static object BinaryExpression_7_factory(Parser yyp) { return new BinaryExpression_7(yyp); }
+public static object Typename_2_factory(Parser yyp) { return new Typename_2(yyp); }
+public static object Typename_4_factory(Parser yyp) { return new Typename_4(yyp); }
 public static object ArgumentList_factory(Parser yyp) { return new ArgumentList(yyp); }
-public static object Event_10_factory(Parser yyp) { return new Event_10(yyp); }
-public static object ConstantExpression_1_factory(Parser yyp) { return new ConstantExpression_1(yyp); }
-public static object Event_12_factory(Parser yyp) { return new Event_12(yyp); }
-public static object Event_14_factory(Parser yyp) { return new Event_14(yyp); }
-public static object Event_17_factory(Parser yyp) { return new Event_17(yyp); }
-public static object Event_18_factory(Parser yyp) { return new Event_18(yyp); }
-public static object Event_19_factory(Parser yyp) { return new Event_19(yyp); }
+public static object BinaryExpression_12_factory(Parser yyp) { return new BinaryExpression_12(yyp); }
+public static object BinaryExpression_13_factory(Parser yyp) { return new BinaryExpression_13(yyp); }
+public static object GlobalFunctionDefinition_2_factory(Parser yyp) { return new GlobalFunctionDefinition_2(yyp); }
+public static object StateChange_2_factory(Parser yyp) { return new StateChange_2(yyp); }
+public static object VoidArgEvent_1_factory(Parser yyp) { return new VoidArgEvent_1(yyp); }
 public static object BinaryExpression_10_factory(Parser yyp) { return new BinaryExpression_10(yyp); }
+public static object VoidArgEvent_5_factory(Parser yyp) { return new VoidArgEvent_5(yyp); }
+public static object VoidArgEvent_6_factory(Parser yyp) { return new VoidArgEvent_6(yyp); }
+public static object VoidArgEvent_7_factory(Parser yyp) { return new VoidArgEvent_7(yyp); }
+public static object VoidArgEvent_8_factory(Parser yyp) { return new VoidArgEvent_8(yyp); }
+public static object BinaryExpression_17_factory(Parser yyp) { return new BinaryExpression_17(yyp); }
 public static object StateEvent_1_factory(Parser yyp) { return new StateEvent_1(yyp); }
 public static object VectorConstant_factory(Parser yyp) { return new VectorConstant(yyp); }
-public static object EmptyStatement_1_factory(Parser yyp) { return new EmptyStatement_1(yyp); }
+public static object VectorArgEvent_1_factory(Parser yyp) { return new VectorArgEvent_1(yyp); }
+public static object IntDeclaration_factory(Parser yyp) { return new IntDeclaration(yyp); }
+public static object VectorArgEvent_3_factory(Parser yyp) { return new VectorArgEvent_3(yyp); }
 public static object TypecastExpression_4_factory(Parser yyp) { return new TypecastExpression_4(yyp); }
 public static object TypecastExpression_6_factory(Parser yyp) { return new TypecastExpression_6(yyp); }
 public static object TypecastExpression_7_factory(Parser yyp) { return new TypecastExpression_7(yyp); }
 public static object FunctionCall_factory(Parser yyp) { return new FunctionCall(yyp); }
-public static object Event_27_factory(Parser yyp) { return new Event_27(yyp); }
-public static object Event_28_factory(Parser yyp) { return new Event_28(yyp); }
-public static object Event_29_factory(Parser yyp) { return new Event_29(yyp); }
 public static object ListConstant_1_factory(Parser yyp) { return new ListConstant_1(yyp); }
+public static object BinaryExpression_18_factory(Parser yyp) { return new BinaryExpression_18(yyp); }
 public static object Event_6_factory(Parser yyp) { return new Event_6(yyp); }
+public static object KeyArgEvent_2_factory(Parser yyp) { return new KeyArgEvent_2(yyp); }
 public static object Declaration_1_factory(Parser yyp) { return new Declaration_1(yyp); }
+public static object EmptyStatement_1_factory(Parser yyp) { return new EmptyStatement_1(yyp); }
 public static object SimpleAssignment_7_factory(Parser yyp) { return new SimpleAssignment_7(yyp); }
 public static object ForLoop_factory(Parser yyp) { return new ForLoop(yyp); }
 public static object ForLoop_2_factory(Parser yyp) { return new ForLoop_2(yyp); }
-public static object Event_30_factory(Parser yyp) { return new Event_30(yyp); }
-public static object Event_31_factory(Parser yyp) { return new Event_31(yyp); }
-public static object Event_33_factory(Parser yyp) { return new Event_33(yyp); }
+public static object KeyIntIntArgStateEvent_1_factory(Parser yyp) { return new KeyIntIntArgStateEvent_1(yyp); }
+public static object KeyArgumentDeclarationList_1_factory(Parser yyp) { return new KeyArgumentDeclarationList_1(yyp); }
 public static object GlobalFunctionDefinition_1_factory(Parser yyp) { return new GlobalFunctionDefinition_1(yyp); }
-public static object JumpLabel_1_factory(Parser yyp) { return new JumpLabel_1(yyp); }
 public static object IfStatement_factory(Parser yyp) { return new IfStatement(yyp); }
 public static object ForLoopStatement_1_factory(Parser yyp) { return new ForLoopStatement_1(yyp); }
 public static object ForLoopStatement_2_factory(Parser yyp) { return new ForLoopStatement_2(yyp); }
 public static object ForLoopStatement_3_factory(Parser yyp) { return new ForLoopStatement_3(yyp); }
-public static object ArgumentDeclarationList_4_factory(Parser yyp) { return new ArgumentDeclarationList_4(yyp); }
-public static object ArgumentDeclarationList_5_factory(Parser yyp) { return new ArgumentDeclarationList_5(yyp); }
-public static object EmptyStatement_factory(Parser yyp) { return new EmptyStatement(yyp); }
+public static object IntRotRotArgumentDeclarationList_factory(Parser yyp) { return new IntRotRotArgumentDeclarationList(yyp); }
+public static object IntArgEvent_1_factory(Parser yyp) { return new IntArgEvent_1(yyp); }
+public static object IntArgEvent_2_factory(Parser yyp) { return new IntArgEvent_2(yyp); }
 public static object WhileStatement_factory(Parser yyp) { return new WhileStatement(yyp); }
 public static object ForLoop_1_factory(Parser yyp) { return new ForLoop_1(yyp); }
 public static object Constant_2_factory(Parser yyp) { return new Constant_2(yyp); }
-public static object StatementList_factory(Parser yyp) { return new StatementList(yyp); }
-public static object StateBody_2_factory(Parser yyp) { return new StateBody_2(yyp); }
+public static object VoidArgEvent_factory(Parser yyp) { return new VoidArgEvent(yyp); }
+public static object RotDeclaration_factory(Parser yyp) { return new RotDeclaration(yyp); }
+public static object WhileStatement_1_factory(Parser yyp) { return new WhileStatement_1(yyp); }
 public static object WhileStatement_2_factory(Parser yyp) { return new WhileStatement_2(yyp); }
+public static object VectorArgStateEvent_1_factory(Parser yyp) { return new VectorArgStateEvent_1(yyp); }
 public static object IdentExpression_1_factory(Parser yyp) { return new IdentExpression_1(yyp); }
+public static object VectorArgumentDeclarationList_factory(Parser yyp) { return new VectorArgumentDeclarationList(yyp); }
 public static object States_factory(Parser yyp) { return new States(yyp); }
+public static object VoidArgStateEvent_factory(Parser yyp) { return new VoidArgStateEvent(yyp); }
 }
 public class LSLSyntax
 : Parser {
diff --git a/OpenSim/Region/ScriptEngine/Shared/Instance/Properties/AssemblyInfo.cs b/OpenSim/Region/ScriptEngine/Shared/Instance/Properties/AssemblyInfo.cs
index 48964b6..815d11b 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Instance/Properties/AssemblyInfo.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Instance/Properties/AssemblyInfo.cs
@@ -29,5 +29,5 @@ using System.Runtime.InteropServices;
 //      Build Number
 //      Revision
 //
-[assembly: AssemblyVersion("0.7.6.*")]
+[assembly: AssemblyVersion("0.8.0.*")]
 
diff --git a/OpenSim/Region/ScriptEngine/Shared/Instance/ScriptInstance.cs b/OpenSim/Region/ScriptEngine/Shared/Instance/ScriptInstance.cs
index a2ac9c5..275b608 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Instance/ScriptInstance.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Instance/ScriptInstance.cs
@@ -243,7 +243,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
             if (Engine.Config.GetString("ScriptStopStrategy", "abort") == "co-op")
             {
                 m_coopTermination = true;
-                m_coopSleepHandle = new AutoResetEvent(false);
+                m_coopSleepHandle = new XEngineEventWaitHandle(false, EventResetMode.AutoReset);
             }
         }
 
@@ -529,8 +529,13 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
             {
                 File.Delete(savedState);
             }
-            catch(Exception)
+            catch (Exception e)
             {
+                m_log.Warn(
+                    string.Format(
+                        "[SCRIPT INSTANCE]: Could not delete script state {0} for script {1} (id {2}) in part {3} (id {4}) in object {5} in {6}.  Exception  ", 
+                        savedState, ScriptTask.Name, ScriptTask.ItemID, Part.Name, Part.UUID, Part.ParentGroup.Name, Engine.World.Name), 
+                    e);
             }
         }
 
@@ -568,9 +573,10 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
 
         public bool Stop(int timeout)
         {
-//            m_log.DebugFormat(
-//                "[SCRIPT INSTANCE]: Stopping script {0} {1} in {2} {3} with timeout {4} {5} {6}",
-//                ScriptName, ItemID, PrimName, ObjectID, timeout, m_InSelfDelete, DateTime.Now.Ticks);
+            if (DebugLevel >= 1)
+                m_log.DebugFormat(
+                    "[SCRIPT INSTANCE]: Stopping script {0} {1} in {2} {3} with timeout {4} {5} {6}",
+                    ScriptName, ItemID, PrimName, ObjectID, timeout, m_InSelfDelete, DateTime.Now.Ticks);
 
             IScriptWorkItem workItem;
 
@@ -1216,4 +1222,23 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
             Suspended = false;
         }
     }
+
+    /// <summary>
+    /// Xengine event wait handle.
+    /// </summary>
+    /// <remarks>
+    /// This class exists becase XEngineScriptBase gets a reference to this wait handle.  We need to make sure that
+    /// when scripts are running in different AppDomains the lease does not expire.
+    /// FIXME: Like LSL_Api, etc., this effectively leaks memory since the GC will never collect it.  To avoid this,
+    /// proper remoting sponsorship needs to be implemented across the board.
+    /// </remarks>
+    public class XEngineEventWaitHandle : EventWaitHandle
+    {
+        public XEngineEventWaitHandle(bool initialState, EventResetMode mode) : base(initialState, mode) {}
+
+        public override Object InitializeLifetimeService()
+        {
+            return null;
+        }
+    }
 }
diff --git a/OpenSim/Region/ScriptEngine/Shared/LSL_Types.cs b/OpenSim/Region/ScriptEngine/Shared/LSL_Types.cs
index b524a18..4ba0e64 100644
--- a/OpenSim/Region/ScriptEngine/Shared/LSL_Types.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/LSL_Types.cs
@@ -371,6 +371,31 @@ namespace OpenSim.Region.ScriptEngine.Shared
 
             #endregion
 
+            #region Methods
+            public Quaternion Normalize()
+            {
+                double length = Math.Sqrt(x * x + y * y + z * z + s * s);
+                if (length < float.Epsilon)
+                {
+                    x = 0;
+                    y = 0;
+                    z = 0;
+                    s = 1;
+                }
+                else
+                {
+
+                    double invLength = 1.0 / length;
+                    x *= invLength;
+                    y *= invLength;
+                    z *= invLength;
+                    s *= invLength;
+                }
+
+                return this;
+            }
+            #endregion
+
             #region Overriders
 
             public override int GetHashCode()
@@ -546,21 +571,33 @@ namespace OpenSim.Region.ScriptEngine.Shared
 
                 set {m_data = value; }
             }
-        // Function to obtain LSL type from an index. This is needed
-        // because LSL lists allow for multiple types, and safely
-        // iterating in them requires a type check.
+
+            /// <summary>
+            /// Obtain LSL type from an index.
+            /// </summary>
+            /// <remarks>
+            /// This is needed because LSL lists allow for multiple types, and safely
+            /// iterating in them requires a type check.
+            /// </remarks>
+            /// <returns></returns>
+            /// <param name='itemIndex'></param>
             public Type GetLSLListItemType(int itemIndex)
             {
                 return m_data[itemIndex].GetType();
             }
 
-        // Member functions to obtain item as specific types.
-        // For cases where implicit conversions would apply if items
-        // were not in a list (e.g. integer to float, but not float
-        // to integer) functions check for alternate types so as to
-        // down-cast from Object to the correct type.
-        // Note: no checks for item index being valid are performed
-
+            /// <summary>
+            /// Obtain float from an index.
+            /// </summary>
+            /// <remarks>
+            /// For cases where implicit conversions would apply if items
+            /// were not in a list (e.g. integer to float, but not float
+            /// to integer) functions check for alternate types so as to
+            /// down-cast from Object to the correct type.
+            /// Note: no checks for item index being valid are performed
+            /// </remarks>
+            /// <returns></returns>
+            /// <param name='itemIndex'></param>
             public LSL_Types.LSLFloat GetLSLFloatItem(int itemIndex)
             {
                 if (m_data[itemIndex] is LSL_Types.LSLInteger)
@@ -591,26 +628,14 @@ namespace OpenSim.Region.ScriptEngine.Shared
 
             public LSL_Types.LSLString GetLSLStringItem(int itemIndex)
             {
-              if (m_data[itemIndex] is LSL_Types.key)
-              {
-                return (LSL_Types.key)m_data[itemIndex];
-              }
-              else if (m_data[itemIndex] is String)
-              {
-                return new LSL_Types.LSLString((string)m_data[itemIndex]);
-              }
-              else if (m_data[itemIndex] is LSL_Types.LSLFloat)
-              {
-                  return new LSL_Types.LSLString((LSLFloat)m_data[itemIndex]);
-              }
-              else if (m_data[itemIndex] is LSL_Types.LSLInteger)
-              {
-                  return new LSL_Types.LSLString((LSLInteger)m_data[itemIndex]);
-              }
-              else
-              {
-                  return (LSL_Types.LSLString)m_data[itemIndex];
-              }
+                if (m_data[itemIndex] is LSL_Types.key)
+                {
+                    return (LSL_Types.key)m_data[itemIndex];
+                }
+                else
+                {
+                    return new LSL_Types.LSLString(m_data[itemIndex].ToString());
+                }
             }
 
             public LSL_Types.LSLInteger GetLSLIntegerItem(int itemIndex)
diff --git a/OpenSim/Region/ScriptEngine/Shared/Tests/LSL_ApiNotecardTests.cs b/OpenSim/Region/ScriptEngine/Shared/Tests/LSL_ApiNotecardTests.cs
index c92bcdb..42d1b3b 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Tests/LSL_ApiNotecardTests.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Tests/LSL_ApiNotecardTests.cs
@@ -75,7 +75,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Tests
         {
             TestHelpers.InMethod();
 
-            string[] ncLines = { "One", "Two", "Three" };
+            string[] ncLines = { "One", "Twoè", "Three" };
 
             TaskInventoryItem ncItem 
                 = TaskInventoryHelpers.AddNotecard(m_scene, m_so.RootPart, "nc", "1", "10", string.Join("\n", ncLines));
diff --git a/OpenSim/Region/ScriptEngine/Shared/Tests/LSL_ApiObjectTests.cs b/OpenSim/Region/ScriptEngine/Shared/Tests/LSL_ApiObjectTests.cs
new file mode 100644
index 0000000..ed61dc0
--- /dev/null
+++ b/OpenSim/Region/ScriptEngine/Shared/Tests/LSL_ApiObjectTests.cs
@@ -0,0 +1,399 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using System.Text;
+using log4net;
+using Nini.Config;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenMetaverse.Assets;
+using OpenMetaverse.StructuredData;
+using OpenSim.Framework;
+using OpenSim.Region.CoreModules.Avatar.AvatarFactory;
+using OpenSim.Region.OptionalModules.World.NPC;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Region.ScriptEngine.Shared;
+using OpenSim.Region.ScriptEngine.Shared.Api;
+using OpenSim.Region.ScriptEngine.Shared.Instance;
+using OpenSim.Region.ScriptEngine.Shared.ScriptBase;
+using OpenSim.Services.Interfaces;
+using OpenSim.Tests.Common;
+using OpenSim.Tests.Common.Mock;
+using LSL_Integer = OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLInteger;
+using LSL_List = OpenSim.Region.ScriptEngine.Shared.LSL_Types.list;
+
+namespace OpenSim.Region.ScriptEngine.Shared.Tests
+{
+    [TestFixture]
+    public class LSL_ApiObjectTests : OpenSimTestCase
+    {
+        private const double VECTOR_COMPONENT_ACCURACY = 0.0000005d;
+        private const float FLOAT_ACCURACY = 0.00005f;
+
+        protected Scene m_scene;
+        protected XEngine.XEngine m_engine;
+
+        [SetUp]
+        public override void SetUp()
+        {
+            base.SetUp();
+
+            IConfigSource initConfigSource = new IniConfigSource();
+            IConfig config = initConfigSource.AddConfig("XEngine");
+            config.Set("Enabled", "true");
+
+            m_scene = new SceneHelpers().SetupScene();
+            SceneHelpers.SetupSceneModules(m_scene, initConfigSource);
+
+            m_engine = new XEngine.XEngine();
+            m_engine.Initialise(initConfigSource);
+            m_engine.AddRegion(m_scene);
+        }
+
+        [Test]
+        public void TestllGetLinkPrimitiveParams()
+        {
+            TestHelpers.InMethod();
+            TestHelpers.EnableLogging();
+
+            UUID ownerId = TestHelpers.ParseTail(0x1);
+
+            SceneObjectGroup grp1 = SceneHelpers.CreateSceneObject(2, ownerId, "grp1-", 0x10);
+            grp1.AbsolutePosition = new Vector3(10, 11, 12);
+            m_scene.AddSceneObject(grp1);
+
+            LSL_Api apiGrp1 = new LSL_Api();
+            apiGrp1.Initialize(m_engine, grp1.RootPart, null, null);
+
+            // Check simple 1 prim case
+            {
+                LSL_List resList 
+                    = apiGrp1.llGetLinkPrimitiveParams(1, new LSL_List(new LSL_Integer(ScriptBaseClass.PRIM_ROTATION)));
+
+                Assert.That(resList.Length, Is.EqualTo(1));
+            }
+
+            // Check 2 prim case
+            {
+                LSL_List resList 
+                    = apiGrp1.llGetLinkPrimitiveParams(
+                        1, 
+                        new LSL_List(
+                            new LSL_Integer(ScriptBaseClass.PRIM_ROTATION), 
+                            new LSL_Integer(ScriptBaseClass.PRIM_LINK_TARGET),
+                            new LSL_Integer(2),
+                            new LSL_Integer(ScriptBaseClass.PRIM_ROTATION)));
+
+                Assert.That(resList.Length, Is.EqualTo(2));
+            }
+
+            // Check invalid parameters are ignored
+            {
+                LSL_List resList 
+                    = apiGrp1.llGetLinkPrimitiveParams(3, new LSL_List(new LSL_Integer(ScriptBaseClass.PRIM_ROTATION)));
+
+                Assert.That(resList.Length, Is.EqualTo(0));
+            }
+
+            // Check all parameters are ignored if an initial bad link is given
+            {
+                LSL_List resList 
+                    = apiGrp1.llGetLinkPrimitiveParams(
+                        3, 
+                        new LSL_List(
+                            new LSL_Integer(ScriptBaseClass.PRIM_ROTATION), 
+                            new LSL_Integer(ScriptBaseClass.PRIM_LINK_TARGET),
+                            new LSL_Integer(1),
+                            new LSL_Integer(ScriptBaseClass.PRIM_ROTATION)));
+
+                Assert.That(resList.Length, Is.EqualTo(0));
+            }
+
+            // Check only subsequent parameters are ignored when we hit the first bad link number
+            {
+                LSL_List resList 
+                    = apiGrp1.llGetLinkPrimitiveParams(
+                        1, 
+                        new LSL_List(
+                            new LSL_Integer(ScriptBaseClass.PRIM_ROTATION), 
+                            new LSL_Integer(ScriptBaseClass.PRIM_LINK_TARGET),
+                            new LSL_Integer(3),
+                            new LSL_Integer(ScriptBaseClass.PRIM_ROTATION)));
+
+                Assert.That(resList.Length, Is.EqualTo(1));
+            }
+        }
+
+        [Test]
+        // llSetPrimitiveParams and llGetPrimitiveParams test.
+        public void TestllSetPrimitiveParams()
+        {
+            TestHelpers.InMethod();
+
+            // Create Prim1.
+            Scene scene = new SceneHelpers().SetupScene();
+            string obj1Name = "Prim1";
+            UUID objUuid = new UUID("00000000-0000-0000-0000-000000000001");
+            SceneObjectPart part1 =
+                new SceneObjectPart(UUID.Zero, PrimitiveBaseShape.Default,
+                Vector3.Zero, Quaternion.Identity,
+                Vector3.Zero) { Name = obj1Name, UUID = objUuid };
+            Assert.That(scene.AddNewSceneObject(new SceneObjectGroup(part1), false), Is.True);
+
+            LSL_Api apiGrp1 = new LSL_Api();
+            apiGrp1.Initialize(m_engine, part1, null, null);
+
+            // Note that prim hollow check is passed with the other prim params in order to allow the
+            // specification of a different check value from the prim param. A cylinder, prism, sphere,
+            // torus or ring, with a hole shape of square, is limited to a hollow of 70%. Test 5 below
+            // specifies a value of 95% and checks to see if 70% was properly returned.
+
+            // Test a sphere.
+            CheckllSetPrimitiveParams(
+                apiGrp1,
+                "test 1",                                   // Prim test identification string
+                new LSL_Types.Vector3(6.0d, 9.9d, 9.9d),    // Prim size
+                ScriptBaseClass.PRIM_TYPE_SPHERE,           // Prim type
+                ScriptBaseClass.PRIM_HOLE_DEFAULT,          // Prim hole type
+                new LSL_Types.Vector3(0.0d, 0.075d, 0.0d),  // Prim cut
+                0.80f,                                      // Prim hollow
+                new LSL_Types.Vector3(0.0d, 0.0d, 0.0d),    // Prim twist
+                new LSL_Types.Vector3(0.32d, 0.76d, 0.0d),  // Prim dimple
+                0.80f);                                     // Prim hollow check
+
+            // Test a prism.
+            CheckllSetPrimitiveParams(
+                apiGrp1,
+                "test 2",                                   // Prim test identification string
+                new LSL_Types.Vector3(3.5d, 3.5d, 3.5d),    // Prim size
+                ScriptBaseClass.PRIM_TYPE_PRISM,            // Prim type
+                ScriptBaseClass.PRIM_HOLE_CIRCLE,           // Prim hole type
+                new LSL_Types.Vector3(0.0d, 1.0d, 0.0d),    // Prim cut
+                0.90f,                                      // Prim hollow
+                new LSL_Types.Vector3(0.0d, 0.0d, 0.0d),    // Prim twist
+                new LSL_Types.Vector3(2.0d, 1.0d, 0.0d),    // Prim taper 
+                new LSL_Types.Vector3(0.0d, 0.0d, 0.0d),    // Prim shear
+                0.90f);                                     // Prim hollow check
+
+            // Test a box.
+            CheckllSetPrimitiveParams(
+                apiGrp1,
+                "test 3",                                   // Prim test identification string
+                new LSL_Types.Vector3(3.5d, 3.5d, 3.5d),    // Prim size
+                ScriptBaseClass.PRIM_TYPE_BOX,              // Prim type
+                ScriptBaseClass.PRIM_HOLE_TRIANGLE,         // Prim hole type
+                new LSL_Types.Vector3(0.0d, 1.0d, 0.0d),    // Prim cut
+                0.95f,                                      // Prim hollow
+                new LSL_Types.Vector3(1.0d, 0.0d, 0.0d),    // Prim twist
+                new LSL_Types.Vector3(1.0d, 1.0d, 0.0d),    // Prim taper 
+                new LSL_Types.Vector3(0.0d, 0.0d, 0.0d),    // Prim shear
+                0.95f);                                     // Prim hollow check
+
+            // Test a tube.
+            CheckllSetPrimitiveParams(
+                apiGrp1,
+                "test 4",                                   // Prim test identification string
+                new LSL_Types.Vector3(4.2d, 4.2d, 4.2d),    // Prim size
+                ScriptBaseClass.PRIM_TYPE_TUBE,             // Prim type
+                ScriptBaseClass.PRIM_HOLE_SQUARE,           // Prim hole type
+                new LSL_Types.Vector3(0.0d, 1.0d, 0.0d),    // Prim cut
+                0.00f,                                      // Prim hollow
+                new LSL_Types.Vector3(1.0d, -1.0d, 0.0d),   // Prim twist
+                new LSL_Types.Vector3(1.0d, 0.05d, 0.0d),   // Prim hole size
+                // Expression for y selected to test precision problems during byte
+                // cast in SetPrimitiveShapeParams.
+                new LSL_Types.Vector3(0.0d, 0.35d + 0.1d, 0.0d),    // Prim shear
+                new LSL_Types.Vector3(0.0d, 1.0d, 0.0d),    // Prim profile cut
+                // Expression for y selected to test precision problems during sbyte
+                // cast in SetPrimitiveShapeParams.
+                new LSL_Types.Vector3(-1.0d, 0.70d + 0.1d + 0.1d, 0.0d),    // Prim taper
+                1.11f,                                      // Prim revolutions
+                0.88f,                                      // Prim radius
+                0.95f,                                      // Prim skew
+                0.00f);                                     // Prim hollow check
+
+            // Test a prism.
+            CheckllSetPrimitiveParams(
+                apiGrp1,
+                "test 5",                                   // Prim test identification string
+                new LSL_Types.Vector3(3.5d, 3.5d, 3.5d),    // Prim size
+                ScriptBaseClass.PRIM_TYPE_PRISM,            // Prim type
+                ScriptBaseClass.PRIM_HOLE_SQUARE,           // Prim hole type
+                new LSL_Types.Vector3(0.0d, 1.0d, 0.0d),    // Prim cut
+                0.95f,                                      // Prim hollow
+                // Expression for x selected to test precision problems during sbyte
+                // cast in SetPrimitiveShapeBlockParams.
+                new LSL_Types.Vector3(0.7d + 0.2d, 0.0d, 0.0d),     // Prim twist
+                // Expression for y selected to test precision problems during sbyte
+                // cast in SetPrimitiveShapeParams.
+                new LSL_Types.Vector3(2.0d, (1.3d + 0.1d), 0.0d),   // Prim taper 
+                new LSL_Types.Vector3(0.0d, 0.0d, 0.0d),    // Prim shear
+                0.70f);                                     // Prim hollow check
+
+            // Test a sculpted prim.
+            CheckllSetPrimitiveParams(
+                apiGrp1,
+                "test 6",                                   // Prim test identification string
+                new LSL_Types.Vector3(2.0d, 2.0d, 2.0d),    // Prim size
+                ScriptBaseClass.PRIM_TYPE_SCULPT,           // Prim type
+                "be293869-d0d9-0a69-5989-ad27f1946fd4",     // Prim map
+                ScriptBaseClass.PRIM_SCULPT_TYPE_SPHERE);   // Prim sculpt type
+        }
+
+        // Set prim params for a box, cylinder or prism and check results.
+        public void CheckllSetPrimitiveParams(LSL_Api api, string primTest,
+            LSL_Types.Vector3 primSize, int primType, int primHoleType, LSL_Types.Vector3 primCut,
+            float primHollow, LSL_Types.Vector3 primTwist, LSL_Types.Vector3 primTaper, LSL_Types.Vector3 primShear,
+            float primHollowCheck)
+        {
+            // Set the prim params.
+            api.llSetPrimitiveParams(new LSL_Types.list(ScriptBaseClass.PRIM_SIZE, primSize,
+                ScriptBaseClass.PRIM_TYPE, primType, primHoleType,
+                primCut, primHollow, primTwist, primTaper, primShear));
+
+            // Get params for prim to validate settings.
+            LSL_Types.list primParams =
+                api.llGetPrimitiveParams(new LSL_Types.list(ScriptBaseClass.PRIM_SIZE, ScriptBaseClass.PRIM_TYPE));
+
+            // Validate settings.
+            CheckllSetPrimitiveParamsVector(primSize, api.llList2Vector(primParams, 0), primTest + " prim size");
+            Assert.AreEqual(primType, api.llList2Integer(primParams, 1),
+                "TestllSetPrimitiveParams " + primTest + " prim type check fail");
+            Assert.AreEqual(primHoleType, api.llList2Integer(primParams, 2),
+                "TestllSetPrimitiveParams " + primTest + " prim hole default check fail");
+            CheckllSetPrimitiveParamsVector(primCut, api.llList2Vector(primParams, 3), primTest + " prim cut");
+            Assert.AreEqual(primHollowCheck, api.llList2Float(primParams, 4), FLOAT_ACCURACY,
+                "TestllSetPrimitiveParams " + primTest + " prim hollow check fail");
+            CheckllSetPrimitiveParamsVector(primTwist, api.llList2Vector(primParams, 5), primTest + " prim twist");
+            CheckllSetPrimitiveParamsVector(primTaper, api.llList2Vector(primParams, 6), primTest + " prim taper");
+            CheckllSetPrimitiveParamsVector(primShear, api.llList2Vector(primParams, 7), primTest + " prim shear");
+        }
+
+        // Set prim params for a sphere and check results.
+        public void CheckllSetPrimitiveParams(LSL_Api api, string primTest,
+            LSL_Types.Vector3 primSize, int primType, int primHoleType, LSL_Types.Vector3 primCut,
+            float primHollow, LSL_Types.Vector3 primTwist, LSL_Types.Vector3 primDimple, float primHollowCheck)
+        {
+            // Set the prim params.
+            api.llSetPrimitiveParams(new LSL_Types.list(ScriptBaseClass.PRIM_SIZE, primSize,
+                ScriptBaseClass.PRIM_TYPE, primType, primHoleType,
+                primCut, primHollow, primTwist, primDimple));
+
+            // Get params for prim to validate settings.
+            LSL_Types.list primParams =
+                api.llGetPrimitiveParams(new LSL_Types.list(ScriptBaseClass.PRIM_SIZE, ScriptBaseClass.PRIM_TYPE));
+
+            // Validate settings.
+            CheckllSetPrimitiveParamsVector(primSize, api.llList2Vector(primParams, 0), primTest + " prim size");
+            Assert.AreEqual(primType, api.llList2Integer(primParams, 1),
+                "TestllSetPrimitiveParams " + primTest + " prim type check fail");
+            Assert.AreEqual(primHoleType, api.llList2Integer(primParams, 2),
+                "TestllSetPrimitiveParams " + primTest + " prim hole default check fail");
+            CheckllSetPrimitiveParamsVector(primCut, api.llList2Vector(primParams, 3), primTest + " prim cut");
+            Assert.AreEqual(primHollowCheck, api.llList2Float(primParams, 4), FLOAT_ACCURACY,
+                "TestllSetPrimitiveParams " + primTest + " prim hollow check fail");
+            CheckllSetPrimitiveParamsVector(primTwist, api.llList2Vector(primParams, 5), primTest + " prim twist");
+            CheckllSetPrimitiveParamsVector(primDimple, api.llList2Vector(primParams, 6), primTest + " prim dimple");
+        }
+
+        // Set prim params for a torus, tube or ring and check results.
+        public void CheckllSetPrimitiveParams(LSL_Api api, string primTest,
+            LSL_Types.Vector3 primSize, int primType, int primHoleType, LSL_Types.Vector3 primCut,
+            float primHollow, LSL_Types.Vector3 primTwist, LSL_Types.Vector3 primHoleSize,
+            LSL_Types.Vector3 primShear, LSL_Types.Vector3 primProfCut, LSL_Types.Vector3 primTaper,
+            float primRev, float primRadius, float primSkew, float primHollowCheck)
+        {
+            // Set the prim params.
+            api.llSetPrimitiveParams(new LSL_Types.list(ScriptBaseClass.PRIM_SIZE, primSize,
+                ScriptBaseClass.PRIM_TYPE, primType, primHoleType,
+                primCut, primHollow, primTwist, primHoleSize, primShear, primProfCut,
+                primTaper, primRev, primRadius, primSkew));
+
+            // Get params for prim to validate settings.
+            LSL_Types.list primParams =
+                api.llGetPrimitiveParams(new LSL_Types.list(ScriptBaseClass.PRIM_SIZE, ScriptBaseClass.PRIM_TYPE));
+
+            // Valdate settings.
+            CheckllSetPrimitiveParamsVector(primSize, api.llList2Vector(primParams, 0), primTest + " prim size");
+            Assert.AreEqual(primType, api.llList2Integer(primParams, 1),
+                "TestllSetPrimitiveParams " + primTest + " prim type check fail");
+            Assert.AreEqual(primHoleType, api.llList2Integer(primParams, 2),
+                "TestllSetPrimitiveParams " + primTest + " prim hole default check fail");
+            CheckllSetPrimitiveParamsVector(primCut, api.llList2Vector(primParams, 3), primTest + " prim cut");
+            Assert.AreEqual(primHollowCheck, api.llList2Float(primParams, 4), FLOAT_ACCURACY,
+                "TestllSetPrimitiveParams " + primTest + " prim hollow check fail");
+            CheckllSetPrimitiveParamsVector(primTwist, api.llList2Vector(primParams, 5), primTest + " prim twist");
+            CheckllSetPrimitiveParamsVector(primHoleSize, api.llList2Vector(primParams, 6), primTest + " prim hole size");
+            CheckllSetPrimitiveParamsVector(primShear, api.llList2Vector(primParams, 7), primTest + " prim shear");
+            CheckllSetPrimitiveParamsVector(primProfCut, api.llList2Vector(primParams, 8), primTest + " prim profile cut");
+            CheckllSetPrimitiveParamsVector(primTaper, api.llList2Vector(primParams, 9), primTest + " prim taper");
+            Assert.AreEqual(primRev, api.llList2Float(primParams, 10), FLOAT_ACCURACY,
+                "TestllSetPrimitiveParams " + primTest + " prim revolutions fail");
+            Assert.AreEqual(primRadius, api.llList2Float(primParams, 11), FLOAT_ACCURACY,
+                "TestllSetPrimitiveParams " + primTest + " prim radius fail");
+            Assert.AreEqual(primSkew, api.llList2Float(primParams, 12), FLOAT_ACCURACY,
+                "TestllSetPrimitiveParams " + primTest + " prim skew fail");
+        }
+
+        // Set prim params for a sculpted prim and check results.
+        public void CheckllSetPrimitiveParams(LSL_Api api, string primTest,
+            LSL_Types.Vector3 primSize, int primType, string primMap, int primSculptType)
+        {
+            // Set the prim params.
+            api.llSetPrimitiveParams(new LSL_Types.list(ScriptBaseClass.PRIM_SIZE, primSize,
+                ScriptBaseClass.PRIM_TYPE, primType, primMap, primSculptType));
+
+            // Get params for prim to validate settings.
+            LSL_Types.list primParams =
+                api.llGetPrimitiveParams(new LSL_Types.list(ScriptBaseClass.PRIM_SIZE, ScriptBaseClass.PRIM_TYPE));
+
+            // Validate settings.
+            CheckllSetPrimitiveParamsVector(primSize, api.llList2Vector(primParams, 0), primTest + " prim size");
+            Assert.AreEqual(primType, api.llList2Integer(primParams, 1),
+                "TestllSetPrimitiveParams " + primTest + " prim type check fail");
+            Assert.AreEqual(primMap, (string)api.llList2String(primParams, 2),
+                "TestllSetPrimitiveParams " + primTest + " prim map check fail");
+            Assert.AreEqual(primSculptType, api.llList2Integer(primParams, 3),
+                "TestllSetPrimitiveParams " + primTest + " prim type scuplt check fail");
+        }
+
+        public void CheckllSetPrimitiveParamsVector(LSL_Types.Vector3 vecCheck, LSL_Types.Vector3 vecReturned, string msg)
+        {
+            // Check each vector component against expected result.
+            Assert.AreEqual(vecCheck.x, vecReturned.x, VECTOR_COMPONENT_ACCURACY,
+                "TestllSetPrimitiveParams " + msg + " vector check fail on x component");
+            Assert.AreEqual(vecCheck.y, vecReturned.y, VECTOR_COMPONENT_ACCURACY,
+                "TestllSetPrimitiveParams " + msg + " vector check fail on y component");
+            Assert.AreEqual(vecCheck.z, vecReturned.z, VECTOR_COMPONENT_ACCURACY,
+                "TestllSetPrimitiveParams " + msg + " vector check fail on z component");
+        }
+
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/ScriptEngine/Shared/Tests/LSL_ApiTest.cs b/OpenSim/Region/ScriptEngine/Shared/Tests/LSL_ApiTest.cs
index e97ae06..7e3726a 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Tests/LSL_ApiTest.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Tests/LSL_ApiTest.cs
@@ -47,9 +47,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Tests
     [TestFixture, LongRunning]
     public class LSL_ApiTest
     {
-        private const double ANGLE_ACCURACY_IN_RADIANS = 1E-6;
         private const double VECTOR_COMPONENT_ACCURACY = 0.0000005d;
-        private const float FLOAT_ACCURACY = 0.00005f;
+        private const double ANGLE_ACCURACY_IN_RADIANS = 1E-6;
         private LSL_Api m_lslApi;
 
         [SetUp]
@@ -255,241 +254,6 @@ namespace OpenSim.Region.ScriptEngine.Shared.Tests
         }
 
         [Test]
-        // llSetPrimitiveParams and llGetPrimitiveParams test.
-        public void TestllSetPrimitiveParams()
-        {
-            TestHelpers.InMethod();
-
-            // Create Prim1.
-            Scene scene = new SceneHelpers().SetupScene();
-            string obj1Name = "Prim1";
-            UUID objUuid = new UUID("00000000-0000-0000-0000-000000000001");
-            SceneObjectPart part1 =
-                new SceneObjectPart(UUID.Zero, PrimitiveBaseShape.Default,
-                Vector3.Zero, Quaternion.Identity,
-                Vector3.Zero) { Name = obj1Name, UUID = objUuid };
-            Assert.That(scene.AddNewSceneObject(new SceneObjectGroup(part1), false), Is.True);
-
-            // Note that prim hollow check is passed with the other prim params in order to allow the
-            // specification of a different check value from the prim param. A cylinder, prism, sphere,
-            // torus or ring, with a hole shape of square, is limited to a hollow of 70%. Test 5 below
-            // specifies a value of 95% and checks to see if 70% was properly returned.
-
-            // Test a sphere.
-            CheckllSetPrimitiveParams(
-                "test 1",                                   // Prim test identification string
-                new LSL_Types.Vector3(6.0d, 9.9d, 9.9d),    // Prim size
-                ScriptBaseClass.PRIM_TYPE_SPHERE,           // Prim type
-                ScriptBaseClass.PRIM_HOLE_DEFAULT,          // Prim hole type
-                new LSL_Types.Vector3(0.0d, 0.075d, 0.0d),  // Prim cut
-                0.80f,                                      // Prim hollow
-                new LSL_Types.Vector3(0.0d, 0.0d, 0.0d),    // Prim twist
-                new LSL_Types.Vector3(0.32d, 0.76d, 0.0d),  // Prim dimple
-                0.80f);                                     // Prim hollow check
-
-            // Test a prism.
-            CheckllSetPrimitiveParams(
-                "test 2",                                   // Prim test identification string
-                new LSL_Types.Vector3(3.5d, 3.5d, 3.5d),    // Prim size
-                ScriptBaseClass.PRIM_TYPE_PRISM,            // Prim type
-                ScriptBaseClass.PRIM_HOLE_CIRCLE,           // Prim hole type
-                new LSL_Types.Vector3(0.0d, 1.0d, 0.0d),    // Prim cut
-                0.90f,                                      // Prim hollow
-                new LSL_Types.Vector3(0.0d, 0.0d, 0.0d),    // Prim twist
-                new LSL_Types.Vector3(2.0d, 1.0d, 0.0d),    // Prim taper 
-                new LSL_Types.Vector3(0.0d, 0.0d, 0.0d),    // Prim shear
-                0.90f);                                     // Prim hollow check
-
-            // Test a box.
-            CheckllSetPrimitiveParams(
-                "test 3",                                   // Prim test identification string
-                new LSL_Types.Vector3(3.5d, 3.5d, 3.5d),    // Prim size
-                ScriptBaseClass.PRIM_TYPE_BOX,              // Prim type
-                ScriptBaseClass.PRIM_HOLE_TRIANGLE,         // Prim hole type
-                new LSL_Types.Vector3(0.0d, 1.0d, 0.0d),    // Prim cut
-                0.95f,                                      // Prim hollow
-                new LSL_Types.Vector3(1.0d, 0.0d, 0.0d),    // Prim twist
-                new LSL_Types.Vector3(1.0d, 1.0d, 0.0d),    // Prim taper 
-                new LSL_Types.Vector3(0.0d, 0.0d, 0.0d),    // Prim shear
-                0.95f);                                     // Prim hollow check
-
-            // Test a tube.
-            CheckllSetPrimitiveParams(
-                "test 4",                                   // Prim test identification string
-                new LSL_Types.Vector3(4.2d, 4.2d, 4.2d),    // Prim size
-                ScriptBaseClass.PRIM_TYPE_TUBE,             // Prim type
-                ScriptBaseClass.PRIM_HOLE_SQUARE,           // Prim hole type
-                new LSL_Types.Vector3(0.0d, 1.0d, 0.0d),    // Prim cut
-                0.00f,                                      // Prim hollow
-                new LSL_Types.Vector3(1.0d, -1.0d, 0.0d),   // Prim twist
-                new LSL_Types.Vector3(1.0d, 0.05d, 0.0d),   // Prim hole size
-                // Expression for y selected to test precision problems during byte
-                // cast in SetPrimitiveShapeParams.
-                new LSL_Types.Vector3(0.0d, 0.35d + 0.1d, 0.0d),    // Prim shear
-                new LSL_Types.Vector3(0.0d, 1.0d, 0.0d),    // Prim profile cut
-                // Expression for y selected to test precision problems during sbyte
-                // cast in SetPrimitiveShapeParams.
-                new LSL_Types.Vector3(-1.0d, 0.70d + 0.1d + 0.1d, 0.0d),    // Prim taper
-                1.11f,                                      // Prim revolutions
-                0.88f,                                      // Prim radius
-                0.95f,                                      // Prim skew
-                0.00f);                                     // Prim hollow check
-
-            // Test a prism.
-            CheckllSetPrimitiveParams(
-                "test 5",                                   // Prim test identification string
-                new LSL_Types.Vector3(3.5d, 3.5d, 3.5d),    // Prim size
-                ScriptBaseClass.PRIM_TYPE_PRISM,            // Prim type
-                ScriptBaseClass.PRIM_HOLE_SQUARE,           // Prim hole type
-                new LSL_Types.Vector3(0.0d, 1.0d, 0.0d),    // Prim cut
-                0.95f,                                      // Prim hollow
-                // Expression for x selected to test precision problems during sbyte
-                // cast in SetPrimitiveShapeBlockParams.
-                new LSL_Types.Vector3(0.7d + 0.2d, 0.0d, 0.0d),     // Prim twist
-                // Expression for y selected to test precision problems during sbyte
-                // cast in SetPrimitiveShapeParams.
-                new LSL_Types.Vector3(2.0d, (1.3d + 0.1d), 0.0d),   // Prim taper 
-                new LSL_Types.Vector3(0.0d, 0.0d, 0.0d),    // Prim shear
-                0.70f);                                     // Prim hollow check
-
-            // Test a sculpted prim.
-            CheckllSetPrimitiveParams(
-                "test 6",                                   // Prim test identification string
-                new LSL_Types.Vector3(2.0d, 2.0d, 2.0d),    // Prim size
-                ScriptBaseClass.PRIM_TYPE_SCULPT,           // Prim type
-                "be293869-d0d9-0a69-5989-ad27f1946fd4",     // Prim map
-                ScriptBaseClass.PRIM_SCULPT_TYPE_SPHERE);   // Prim sculpt type
-        }
-
-        // Set prim params for a box, cylinder or prism and check results.
-        public void CheckllSetPrimitiveParams(string primTest,
-            LSL_Types.Vector3 primSize, int primType, int primHoleType, LSL_Types.Vector3 primCut,
-            float primHollow, LSL_Types.Vector3 primTwist, LSL_Types.Vector3 primTaper, LSL_Types.Vector3 primShear,
-            float primHollowCheck)
-        {
-            // Set the prim params.
-            m_lslApi.llSetPrimitiveParams(new LSL_Types.list(ScriptBaseClass.PRIM_SIZE, primSize,
-                ScriptBaseClass.PRIM_TYPE, primType, primHoleType,
-                primCut, primHollow, primTwist, primTaper, primShear));
-
-            // Get params for prim to validate settings.
-            LSL_Types.list primParams =
-                m_lslApi.llGetPrimitiveParams(new LSL_Types.list(ScriptBaseClass.PRIM_SIZE, ScriptBaseClass.PRIM_TYPE));
-
-            // Validate settings.
-            CheckllSetPrimitiveParamsVector(primSize, m_lslApi.llList2Vector(primParams, 0), primTest + " prim size");
-            Assert.AreEqual(primType, m_lslApi.llList2Integer(primParams, 1),
-                "TestllSetPrimitiveParams " + primTest + " prim type check fail");
-            Assert.AreEqual(primHoleType, m_lslApi.llList2Integer(primParams, 2),
-                "TestllSetPrimitiveParams " + primTest + " prim hole default check fail");
-            CheckllSetPrimitiveParamsVector(primCut, m_lslApi.llList2Vector(primParams, 3), primTest + " prim cut");
-            Assert.AreEqual(primHollowCheck, m_lslApi.llList2Float(primParams, 4), FLOAT_ACCURACY,
-                "TestllSetPrimitiveParams " + primTest + " prim hollow check fail");
-            CheckllSetPrimitiveParamsVector(primTwist, m_lslApi.llList2Vector(primParams, 5), primTest + " prim twist");
-            CheckllSetPrimitiveParamsVector(primTaper, m_lslApi.llList2Vector(primParams, 6), primTest + " prim taper");
-            CheckllSetPrimitiveParamsVector(primShear, m_lslApi.llList2Vector(primParams, 7), primTest + " prim shear");
-        }
-
-        // Set prim params for a sphere and check results.
-        public void CheckllSetPrimitiveParams(string primTest,
-            LSL_Types.Vector3 primSize, int primType, int primHoleType, LSL_Types.Vector3 primCut,
-            float primHollow, LSL_Types.Vector3 primTwist, LSL_Types.Vector3 primDimple, float primHollowCheck)
-        {
-            // Set the prim params.
-            m_lslApi.llSetPrimitiveParams(new LSL_Types.list(ScriptBaseClass.PRIM_SIZE, primSize,
-                ScriptBaseClass.PRIM_TYPE, primType, primHoleType,
-                primCut, primHollow, primTwist, primDimple));
-
-            // Get params for prim to validate settings.
-            LSL_Types.list primParams =
-                m_lslApi.llGetPrimitiveParams(new LSL_Types.list(ScriptBaseClass.PRIM_SIZE, ScriptBaseClass.PRIM_TYPE));
-
-            // Validate settings.
-            CheckllSetPrimitiveParamsVector(primSize, m_lslApi.llList2Vector(primParams, 0), primTest + " prim size");
-            Assert.AreEqual(primType, m_lslApi.llList2Integer(primParams, 1),
-                "TestllSetPrimitiveParams " + primTest + " prim type check fail");
-            Assert.AreEqual(primHoleType, m_lslApi.llList2Integer(primParams, 2),
-                "TestllSetPrimitiveParams " + primTest + " prim hole default check fail");
-            CheckllSetPrimitiveParamsVector(primCut, m_lslApi.llList2Vector(primParams, 3), primTest + " prim cut");
-            Assert.AreEqual(primHollowCheck, m_lslApi.llList2Float(primParams, 4), FLOAT_ACCURACY,
-                "TestllSetPrimitiveParams " + primTest + " prim hollow check fail");
-            CheckllSetPrimitiveParamsVector(primTwist, m_lslApi.llList2Vector(primParams, 5), primTest + " prim twist");
-            CheckllSetPrimitiveParamsVector(primDimple, m_lslApi.llList2Vector(primParams, 6), primTest + " prim dimple");
-        }
-
-        // Set prim params for a torus, tube or ring and check results.
-        public void CheckllSetPrimitiveParams(string primTest,
-            LSL_Types.Vector3 primSize, int primType, int primHoleType, LSL_Types.Vector3 primCut,
-            float primHollow, LSL_Types.Vector3 primTwist, LSL_Types.Vector3 primHoleSize,
-            LSL_Types.Vector3 primShear, LSL_Types.Vector3 primProfCut, LSL_Types.Vector3 primTaper,
-            float primRev, float primRadius, float primSkew, float primHollowCheck)
-        {
-            // Set the prim params.
-            m_lslApi.llSetPrimitiveParams(new LSL_Types.list(ScriptBaseClass.PRIM_SIZE, primSize,
-                ScriptBaseClass.PRIM_TYPE, primType, primHoleType,
-                primCut, primHollow, primTwist, primHoleSize, primShear, primProfCut,
-                primTaper, primRev, primRadius, primSkew));
-
-            // Get params for prim to validate settings.
-            LSL_Types.list primParams =
-                m_lslApi.llGetPrimitiveParams(new LSL_Types.list(ScriptBaseClass.PRIM_SIZE, ScriptBaseClass.PRIM_TYPE));
-
-            // Valdate settings.
-            CheckllSetPrimitiveParamsVector(primSize, m_lslApi.llList2Vector(primParams, 0), primTest + " prim size");
-            Assert.AreEqual(primType, m_lslApi.llList2Integer(primParams, 1),
-                "TestllSetPrimitiveParams " + primTest + " prim type check fail");
-            Assert.AreEqual(primHoleType, m_lslApi.llList2Integer(primParams, 2),
-                "TestllSetPrimitiveParams " + primTest + " prim hole default check fail");
-            CheckllSetPrimitiveParamsVector(primCut, m_lslApi.llList2Vector(primParams, 3), primTest + " prim cut");
-            Assert.AreEqual(primHollowCheck, m_lslApi.llList2Float(primParams, 4), FLOAT_ACCURACY,
-                "TestllSetPrimitiveParams " + primTest + " prim hollow check fail");
-            CheckllSetPrimitiveParamsVector(primTwist, m_lslApi.llList2Vector(primParams, 5), primTest + " prim twist");
-            CheckllSetPrimitiveParamsVector(primHoleSize, m_lslApi.llList2Vector(primParams, 6), primTest + " prim hole size");
-            CheckllSetPrimitiveParamsVector(primShear, m_lslApi.llList2Vector(primParams, 7), primTest + " prim shear");
-            CheckllSetPrimitiveParamsVector(primProfCut, m_lslApi.llList2Vector(primParams, 8), primTest + " prim profile cut");
-            CheckllSetPrimitiveParamsVector(primTaper, m_lslApi.llList2Vector(primParams, 9), primTest + " prim taper");
-            Assert.AreEqual(primRev, m_lslApi.llList2Float(primParams, 10), FLOAT_ACCURACY,
-                "TestllSetPrimitiveParams " + primTest + " prim revolutions fail");
-            Assert.AreEqual(primRadius, m_lslApi.llList2Float(primParams, 11), FLOAT_ACCURACY,
-                "TestllSetPrimitiveParams " + primTest + " prim radius fail");
-            Assert.AreEqual(primSkew, m_lslApi.llList2Float(primParams, 12), FLOAT_ACCURACY,
-                "TestllSetPrimitiveParams " + primTest + " prim skew fail");
-        }
-
-        // Set prim params for a sculpted prim and check results.
-        public void CheckllSetPrimitiveParams(string primTest,
-            LSL_Types.Vector3 primSize, int primType, string primMap, int primSculptType)
-        {
-            // Set the prim params.
-            m_lslApi.llSetPrimitiveParams(new LSL_Types.list(ScriptBaseClass.PRIM_SIZE, primSize,
-                ScriptBaseClass.PRIM_TYPE, primType, primMap, primSculptType));
-
-            // Get params for prim to validate settings.
-            LSL_Types.list primParams =
-                m_lslApi.llGetPrimitiveParams(new LSL_Types.list(ScriptBaseClass.PRIM_SIZE, ScriptBaseClass.PRIM_TYPE));
-
-            // Validate settings.
-            CheckllSetPrimitiveParamsVector(primSize, m_lslApi.llList2Vector(primParams, 0), primTest + " prim size");
-            Assert.AreEqual(primType, m_lslApi.llList2Integer(primParams, 1),
-                "TestllSetPrimitiveParams " + primTest + " prim type check fail");
-            Assert.AreEqual(primMap, (string)m_lslApi.llList2String(primParams, 2),
-                "TestllSetPrimitiveParams " + primTest + " prim map check fail");
-            Assert.AreEqual(primSculptType, m_lslApi.llList2Integer(primParams, 3),
-                "TestllSetPrimitiveParams " + primTest + " prim type scuplt check fail");
-        }
-
-        public void CheckllSetPrimitiveParamsVector(LSL_Types.Vector3 vecCheck, LSL_Types.Vector3 vecReturned, string msg)
-        {
-            // Check each vector component against expected result.
-            Assert.AreEqual(vecCheck.x, vecReturned.x, VECTOR_COMPONENT_ACCURACY,
-                "TestllSetPrimitiveParams " + msg + " vector check fail on x component");
-            Assert.AreEqual(vecCheck.y, vecReturned.y, VECTOR_COMPONENT_ACCURACY,
-                "TestllSetPrimitiveParams " + msg + " vector check fail on y component");
-            Assert.AreEqual(vecCheck.z, vecReturned.z, VECTOR_COMPONENT_ACCURACY,
-                "TestllSetPrimitiveParams " + msg + " vector check fail on z component");
-        }
-
-        [Test]
         public void TestllVecNorm()
         {
             TestHelpers.InMethod();
diff --git a/OpenSim/Region/ScriptEngine/Shared/Tests/OSSL_ApiNpcTests.cs b/OpenSim/Region/ScriptEngine/Shared/Tests/OSSL_ApiNpcTests.cs
index 74f010e..495e684 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Tests/OSSL_ApiNpcTests.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Tests/OSSL_ApiNpcTests.cs
@@ -180,6 +180,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Tests
         public void TestOsNpcLoadAppearance()
         {
             TestHelpers.InMethod();
+            //TestHelpers.EnableLogging();
 
             // Store an avatar with a different height from default in a notecard.
             UUID userId = TestHelpers.ParseTail(0x1);
diff --git a/OpenSim/Region/ScriptEngine/XEngine/Properties/AssemblyInfo.cs b/OpenSim/Region/ScriptEngine/XEngine/Properties/AssemblyInfo.cs
index f0640da..87ea9c4 100644
--- a/OpenSim/Region/ScriptEngine/XEngine/Properties/AssemblyInfo.cs
+++ b/OpenSim/Region/ScriptEngine/XEngine/Properties/AssemblyInfo.cs
@@ -29,5 +29,5 @@ using System.Runtime.InteropServices;
 //      Build Number
 //      Revision
 //
-[assembly: AssemblyVersion("0.7.6.*")]
+[assembly: AssemblyVersion("0.8.0.*")]
 
diff --git a/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs b/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs
index 61985e8..2713080 100644
--- a/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs
+++ b/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs
@@ -551,7 +551,7 @@ namespace OpenSim.Region.ScriptEngine.XEngine
         /// <param name="instance"></param>
         /// <param name="keySelector">Basis on which to sort output.  Can be null if no sort needs to take place</param>
         private void HandleScriptsAction<TKey>(
-            string[] cmdparams, Action<IScriptInstance> action, Func<IScriptInstance, TKey> keySelector)
+            string[] cmdparams, Action<IScriptInstance> action, System.Func<IScriptInstance, TKey> keySelector)
         {
             if (!(MainConsole.Instance.ConsoleScene == null || MainConsole.Instance.ConsoleScene == m_Scene))
                 return;
@@ -1633,7 +1633,7 @@ namespace OpenSim.Region.ScriptEngine.XEngine
             startInfo.MaxWorkerThreads = maxThreads;
             startInfo.MinWorkerThreads = minThreads;
             startInfo.ThreadPriority = threadPriority;;
-            startInfo.StackSize = stackSize;
+            startInfo.MaxStackSize = stackSize;
             startInfo.StartSuspended = true;
 
             m_ThreadPool = new SmartThreadPool(startInfo);
@@ -1827,9 +1827,7 @@ namespace OpenSim.Region.ScriptEngine.XEngine
         public bool GetScriptState(UUID itemID)
         {
             IScriptInstance instance = GetInstance(itemID);
-            if (instance != null)
-                return instance.Running;
-            return false;
+            return instance != null && instance.Running;
         }
 
         [DebuggerNonUserCode]
@@ -1874,9 +1872,7 @@ namespace OpenSim.Region.ScriptEngine.XEngine
         public DetectParams GetDetectParams(UUID itemID, int idx)
         {
             IScriptInstance instance = GetInstance(itemID);
-            if (instance != null)
-                return instance.GetDetectParams(idx);
-            return null;
+            return instance != null ? instance.GetDetectParams(idx) : null;
         }
 
         public void SetMinEventDelay(UUID itemID, double delay)
@@ -1889,9 +1885,7 @@ namespace OpenSim.Region.ScriptEngine.XEngine
         public UUID GetDetectID(UUID itemID, int idx)
         {
             IScriptInstance instance = GetInstance(itemID);
-            if (instance != null)
-                return instance.GetDetectID(idx);
-            return UUID.Zero;
+            return instance != null ? instance.GetDetectID(idx) : UUID.Zero;
         }
 
         [DebuggerNonUserCode]
@@ -1906,9 +1900,7 @@ namespace OpenSim.Region.ScriptEngine.XEngine
         public int GetStartParameter(UUID itemID)
         {
             IScriptInstance instance = GetInstance(itemID);
-            if (instance == null)
-                return 0;
-            return instance.StartParam;
+            return instance == null ? 0 : instance.StartParam;
         }
 
         public void OnShutdown()
@@ -1941,9 +1933,7 @@ namespace OpenSim.Region.ScriptEngine.XEngine
         public IScriptApi GetApi(UUID itemID, string name)
         {
             IScriptInstance instance = GetInstance(itemID);
-            if (instance == null)
-                return null;
-            return instance.GetApi(name);
+            return instance == null ? null : instance.GetApi(name);
         }
 
         public void OnGetScriptRunning(IClientAPI controllingClient, UUID objectID, UUID itemID)
diff --git a/OpenSim/Region/ScriptEngine/XEngine/XWorkItem.cs b/OpenSim/Region/ScriptEngine/XEngine/XWorkItem.cs
index 8dd7677..9d9dee1 100644
--- a/OpenSim/Region/ScriptEngine/XEngine/XWorkItem.cs
+++ b/OpenSim/Region/ScriptEngine/XEngine/XWorkItem.cs
@@ -52,16 +52,16 @@ namespace OpenSim.Region.ScriptEngine.XEngine
             return wr.Cancel();
         }
 
-        public void Abort()
+        public bool Abort()
         {
-            wr.Abort();
+            return wr.Cancel(true);
         }
 
         public bool Wait(int t)
         {
             // We use the integer version of WaitAll because the current version of SmartThreadPool has a bug with the
             // TimeSpan version.  The number of milliseconds in TimeSpan is an int64 so when STP casts it down to an 
-            // int (32-bit) we can end up with bad values.  This occurs on Windows though curious not on Mono 2.10.8
+            // int (32-bit) we can end up with bad values.  This occurs on Windows though curiously not on Mono 2.10.8
             // (or very likely other versions of Mono at least up until 3.0.3).
             return SmartThreadPool.WaitAll(new IWorkItemResult[] {wr}, t, false);
         }
diff --git a/OpenSim/Region/UserStatistics/Properties/AssemblyInfo.cs b/OpenSim/Region/UserStatistics/Properties/AssemblyInfo.cs
index 1fff12a..f2d3255 100644
--- a/OpenSim/Region/UserStatistics/Properties/AssemblyInfo.cs
+++ b/OpenSim/Region/UserStatistics/Properties/AssemblyInfo.cs
@@ -29,5 +29,5 @@ using System.Runtime.InteropServices;
 //      Build Number
 //      Revision
 //
-[assembly: AssemblyVersion("0.7.6.*")]
+[assembly: AssemblyVersion("0.8.0.*")]