137 files changed, 7922 insertions, 9130 deletions

diff --git a/.gitignore b/.gitignore
index e04c219..fae7509 100644
--- a/.gitignore
+++ b/.gitignore
@@ -29,9 +29,14 @@ addon-modules/
 bin/Debug/*.dll
 bin/*.dll.mdb
 bin/*.db
+bin/*.db-journal
 bin/addin-db-*
 bin/*.dll
 bin/OpenSim.vshost.exe.config
+bin/OpenSim.32BitLaunch.vshost.exe.config
+bin/OpenSim.32BitLaunch.log
+UpgradeLog.XML
+_UpgradeReport_Files/
 bin/ScriptEngines/*-*-*-*-*
 bin/ScriptEngines/*.dll
 bin/ScriptEngines/*/*.dll
@@ -64,6 +69,7 @@ Examples/*.dll
 OpenSim.build
 OpenSim.sln
 OpenSim.suo
+OpenSim.userprefs
 Prebuild/Prebuild.build
 Prebuild/Prebuild.sln
 TestResult.xml
diff --git a/.nant/local.include b/.nant/local.include
index 6d3e972..35f0058 100644
--- a/.nant/local.include
+++ b/.nant/local.include
@@ -135,14 +135,25 @@
   <delete dir="%temp%"/>
 </target>
 
-<target name="torture" depends="build, find-nunit">
+<target name="test-stress" depends="build, find-nunit">
   <setenv name="MONO_THREADS_PER_CPU" value="100" />
 
-  <exec program="${nunitcmd}" failonerror="true" resultproperty="testresult.opensim.tests.torture">
-    <arg value="./bin/OpenSim.Tests.Torture.dll" />
+  <exec program="${nunitcmd}" failonerror="true" resultproperty="testresult.opensim.tests.stress">
+    <arg value="./bin/OpenSim.Tests.Stress.dll" />
   </exec>
 
-  <fail message="Failures reported in unit tests." unless="${int::parse(testresult.opensim.tests.torture)==0}" /> 
+  <fail message="Failures reported in stress tests." unless="${int::parse(testresult.opensim.tests.stress)==0}" /> 
+  <delete dir="%temp%"/>
+</target>
+
+<target name="test-perf" depends="build, find-nunit">
+  <setenv name="MONO_THREADS_PER_CPU" value="100" />
+
+  <exec program="${nunitcmd}" failonerror="true" resultproperty="testresult.opensim.tests.performance">
+    <arg value="./bin/OpenSim.Tests.Performance.dll" />
+  </exec>
+
+  <fail message="Failures reported in performance tests." unless="${int::parse(testresult.opensim.tests.performance)==0}" /> 
   <delete dir="%temp%"/>
 </target>
 
diff --git a/BUILDING.txt b/BUILDING.md
index 12e5ea5..5210b58 100644
--- a/BUILDING.txt
+++ b/BUILDING.md
@@ -1,6 +1,4 @@
-==== Building OpenSim ====
-
-=== Building on Windows ===
+# Building on Windows
 
 Steps:
  * runprebuild.bat
@@ -9,16 +7,15 @@ Steps:
  * copy OpenSim.ini.example to OpenSim.ini and other appropriate files in bin/config-include
  * run OpenSim.exe
 
-=== Building on Linux ===
+# Building on Linux
 
 Prereqs:
- * Mono >= 2.4.3
- * Nant >= 0.85
- * On some Linux distributions you may need to install additional packages.  
-    See http://opensimulator.org/wiki/Dependencies for more information.
-
- * May also use xbuild (included in mono distributions)
- * May use Monodevelop, a cross-platform IDE 
+*       Mono >= 2.4.3
+*       Nant >= 0.85
+*       On some Linux distributions you may need to install additional packages.
+        See http://opensimulator.org/wiki/Dependencies for more information.
+*       May also use xbuild (included in mono distributions)
+*       May use Monodevelop, a cross-platform IDE
 
 From the distribution type:
  * ./runprebuild.sh
@@ -27,13 +24,13 @@ From the distribution type:
  * copy OpenSim.ini.example to OpenSim.ini and other appropriate files in bin/config-include
  * run mono OpenSim.exe
 
-=== Using Monodevelop ===
+# Using Monodevelop
 
 From the distribution type:
  * ./runprebuild.sh
  * type monodevelop OpenSim.sln
 
-=== References ===
+# References
  
 Helpful resources:
 * http://opensimulator.org/wiki/Build_Instructions
diff --git a/CONTRIBUTORS.txt b/CONTRIBUTORS.txt
index 9dd0797..7c07a2a 100644
--- a/CONTRIBUTORS.txt
+++ b/CONTRIBUTORS.txt
@@ -92,6 +92,7 @@ what it is today.
 * Flyte Xevious
 * Garmin Kawaguichi
 * Gryc Ueusp
+* Hiro Lecker
 * Imaze Rhiano
 * Intimidated
 * Jeremy Bongio (IBM)
diff --git a/OpenSim/ApplicationPlugins/RemoteController/RemoteAdminPlugin.cs b/OpenSim/ApplicationPlugins/RemoteController/RemoteAdminPlugin.cs
index 437d150..202d199 100644
--- a/OpenSim/ApplicationPlugins/RemoteController/RemoteAdminPlugin.cs
+++ b/OpenSim/ApplicationPlugins/RemoteController/RemoteAdminPlugin.cs
@@ -1493,6 +1493,8 @@ namespace OpenSim.ApplicationPlugins.RemoteController
         ///       <description>profile url</description></item>
         /// <item><term>noassets</term>
         ///       <description>true if no assets should be saved</description></item>
+        /// <item><term>all</term>
+        ///       <description>true to save all the regions in the simulator</description></item>
         /// <item><term>perm</term>
         ///       <description>C and/or T</description></item>
         /// </list>
@@ -1549,6 +1551,11 @@ namespace OpenSim.ApplicationPlugins.RemoteController
                     options["checkPermissions"] = (string)requestData["perm"];
                 }
 
+                if ((string)requestData["all"] == "true")
+                {
+                    options["all"] = (string)requestData["all"];
+                }
+
                 IRegionArchiverModule archiver = scene.RequestModuleInterface<IRegionArchiverModule>();
 
                 if (archiver != null)
diff --git a/OpenSim/Capabilities/Handlers/GetTexture/GetTextureHandler.cs b/OpenSim/Capabilities/Handlers/GetTexture/GetTextureHandler.cs
index 4e755aa..7b4e957 100644
--- a/OpenSim/Capabilities/Handlers/GetTexture/GetTextureHandler.cs
+++ b/OpenSim/Capabilities/Handlers/GetTexture/GetTextureHandler.cs
@@ -196,11 +196,25 @@ namespace OpenSim.Capabilities.Handlers
                 int start, end;
                 if (TryParseRange(range, out start, out end))
                 {
-
                     // Before clamping start make sure we can satisfy it in order to avoid
                     // sending back the last byte instead of an error status
                     if (start >= texture.Data.Length)
                     {
+//                        m_log.DebugFormat(
+//                            "[GETTEXTURE]: Client requested range for texture {0} starting at {1} but texture has end of {2}",
+//                            texture.ID, start, texture.Data.Length);
+
+                        // Stricly speaking, as per http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html, we should be sending back
+                        // Requested Range Not Satisfiable (416) here.  However, it appears that at least recent implementations
+                        // of the Linden Lab viewer (3.2.1 and 3.3.4 and probably earlier), a viewer that has previously
+                        // received a very small texture  may attempt to fetch bytes from the server past the
+                        // range of data that it received originally.  Whether this happens appears to depend on whether
+                        // the viewer's estimation of how large a request it needs to make for certain discard levels
+                        // (http://wiki.secondlife.com/wiki/Image_System#Discard_Level_and_Mip_Mapping), chiefly discard
+                        // level 2.  If this estimate is greater than the total texture size, returning a RequestedRangeNotSatisfiable
+                        // here will cause the viewer to treat the texture as bad and never display the full resolution
+                        // However, if we return PartialContent (or OK) instead, the viewer will display that resolution.
+
 //                        response.StatusCode = (int)System.Net.HttpStatusCode.RequestedRangeNotSatisfiable;
                         // viewers don't seem to handle RequestedRangeNotSatisfiable and keep retrying with same parameters
                         response["int_response_code"] = (int)System.Net.HttpStatusCode.NotFound;
@@ -211,7 +225,7 @@ namespace OpenSim.Capabilities.Handlers
                         start = Utils.Clamp(start, 0, end);
                         int len = end - start + 1;
 
-                        //m_log.Debug("Serving " + start + " to " + end + " of " + texture.Data.Length + " bytes for texture " + texture.ID);
+//                        m_log.Debug("Serving " + start + " to " + end + " of " + texture.Data.Length + " bytes for texture " + texture.ID);
 
                         // Always return PartialContent, even if the range covered the entire data length
                         // We were accidentally sending back 404 before in this situation
diff --git a/OpenSim/Data/IXInventoryData.cs b/OpenSim/Data/IXInventoryData.cs
index 85a5c08..e64a828 100644
--- a/OpenSim/Data/IXInventoryData.cs
+++ b/OpenSim/Data/IXInventoryData.cs
@@ -40,6 +40,11 @@ namespace OpenSim.Data
         public UUID folderID;
         public UUID agentID;
         public UUID parentFolderID;
+
+        public XInventoryFolder Clone()
+        {
+            return (XInventoryFolder)MemberwiseClone();
+        }
     }
 
     public class XInventoryItem
@@ -64,6 +69,11 @@ namespace OpenSim.Data
         public UUID avatarID;
         public UUID parentFolderID;
         public int inventoryGroupPermissions;
+
+        public XInventoryItem Clone()
+        {
+            return (XInventoryItem)MemberwiseClone();
+        }
     }
 
     public interface IXInventoryData
diff --git a/OpenSim/Data/MySQL/MySQLSimulationData.cs b/OpenSim/Data/MySQL/MySQLSimulationData.cs
index 4d7c0c9..12c979a 100644
--- a/OpenSim/Data/MySQL/MySQLSimulationData.cs
+++ b/OpenSim/Data/MySQL/MySQLSimulationData.cs
@@ -747,95 +747,99 @@ namespace OpenSim.Data.MySQL
             RegionLightShareData nWP = new RegionLightShareData();
             nWP.OnSave += StoreRegionWindlightSettings;
 
-            using (MySqlConnection dbcon = new MySqlConnection(m_connectionString))
+            lock (m_dbLock)
             {
-                dbcon.Open();
-
-                string command = "select * from `regionwindlight` where region_id = ?regionID";
-
-                using (MySqlCommand cmd = new MySqlCommand(command))
+                using (MySqlConnection dbcon = new MySqlConnection(m_connectionString))
                 {
-                    cmd.Connection = dbcon;
-
-                    cmd.Parameters.AddWithValue("?regionID", regionUUID.ToString());
-
-                    IDataReader result = ExecuteReader(cmd);
-                    if (!result.Read())
-                    {
-                        //No result, so store our default windlight profile and return it
-                        nWP.regionID = regionUUID;
-                        // StoreRegionWindlightSettings(nWP);
-                        return nWP;
-                    }
-                    else
+                    dbcon.Open();
+    
+                    string command = "select * from `regionwindlight` where region_id = ?regionID";
+    
+                    using (MySqlCommand cmd = new MySqlCommand(command))
                     {
-                        nWP.regionID = DBGuid.FromDB(result["region_id"]);
-                        nWP.waterColor.X = Convert.ToSingle(result["water_color_r"]);
-                        nWP.waterColor.Y = Convert.ToSingle(result["water_color_g"]);
-                        nWP.waterColor.Z = Convert.ToSingle(result["water_color_b"]);
-                        nWP.waterFogDensityExponent = Convert.ToSingle(result["water_fog_density_exponent"]);
-                        nWP.underwaterFogModifier = Convert.ToSingle(result["underwater_fog_modifier"]);
-                        nWP.reflectionWaveletScale.X = Convert.ToSingle(result["reflection_wavelet_scale_1"]);
-                        nWP.reflectionWaveletScale.Y = Convert.ToSingle(result["reflection_wavelet_scale_2"]);
-                        nWP.reflectionWaveletScale.Z = Convert.ToSingle(result["reflection_wavelet_scale_3"]);
-                        nWP.fresnelScale = Convert.ToSingle(result["fresnel_scale"]);
-                        nWP.fresnelOffset = Convert.ToSingle(result["fresnel_offset"]);
-                        nWP.refractScaleAbove = Convert.ToSingle(result["refract_scale_above"]);
-                        nWP.refractScaleBelow = Convert.ToSingle(result["refract_scale_below"]);
-                        nWP.blurMultiplier = Convert.ToSingle(result["blur_multiplier"]);
-                        nWP.bigWaveDirection.X = Convert.ToSingle(result["big_wave_direction_x"]);
-                        nWP.bigWaveDirection.Y = Convert.ToSingle(result["big_wave_direction_y"]);
-                        nWP.littleWaveDirection.X = Convert.ToSingle(result["little_wave_direction_x"]);
-                        nWP.littleWaveDirection.Y = Convert.ToSingle(result["little_wave_direction_y"]);
-                        UUID.TryParse(result["normal_map_texture"].ToString(), out nWP.normalMapTexture);
-                        nWP.horizon.X = Convert.ToSingle(result["horizon_r"]);
-                        nWP.horizon.Y = Convert.ToSingle(result["horizon_g"]);
-                        nWP.horizon.Z = Convert.ToSingle(result["horizon_b"]);
-                        nWP.horizon.W = Convert.ToSingle(result["horizon_i"]);
-                        nWP.hazeHorizon = Convert.ToSingle(result["haze_horizon"]);
-                        nWP.blueDensity.X = Convert.ToSingle(result["blue_density_r"]);
-                        nWP.blueDensity.Y = Convert.ToSingle(result["blue_density_g"]);
-                        nWP.blueDensity.Z = Convert.ToSingle(result["blue_density_b"]);
-                        nWP.blueDensity.W = Convert.ToSingle(result["blue_density_i"]);
-                        nWP.hazeDensity = Convert.ToSingle(result["haze_density"]);
-                        nWP.densityMultiplier = Convert.ToSingle(result["density_multiplier"]);
-                        nWP.distanceMultiplier = Convert.ToSingle(result["distance_multiplier"]);
-                        nWP.maxAltitude = Convert.ToUInt16(result["max_altitude"]);
-                        nWP.sunMoonColor.X = Convert.ToSingle(result["sun_moon_color_r"]);
-                        nWP.sunMoonColor.Y = Convert.ToSingle(result["sun_moon_color_g"]);
-                        nWP.sunMoonColor.Z = Convert.ToSingle(result["sun_moon_color_b"]);
-                        nWP.sunMoonColor.W = Convert.ToSingle(result["sun_moon_color_i"]);
-                        nWP.sunMoonPosition = Convert.ToSingle(result["sun_moon_position"]);
-                        nWP.ambient.X = Convert.ToSingle(result["ambient_r"]);
-                        nWP.ambient.Y = Convert.ToSingle(result["ambient_g"]);
-                        nWP.ambient.Z = Convert.ToSingle(result["ambient_b"]);
-                        nWP.ambient.W = Convert.ToSingle(result["ambient_i"]);
-                        nWP.eastAngle = Convert.ToSingle(result["east_angle"]);
-                        nWP.sunGlowFocus = Convert.ToSingle(result["sun_glow_focus"]);
-                        nWP.sunGlowSize = Convert.ToSingle(result["sun_glow_size"]);
-                        nWP.sceneGamma = Convert.ToSingle(result["scene_gamma"]);
-                        nWP.starBrightness = Convert.ToSingle(result["star_brightness"]);
-                        nWP.cloudColor.X = Convert.ToSingle(result["cloud_color_r"]);
-                        nWP.cloudColor.Y = Convert.ToSingle(result["cloud_color_g"]);
-                        nWP.cloudColor.Z = Convert.ToSingle(result["cloud_color_b"]);
-                        nWP.cloudColor.W = Convert.ToSingle(result["cloud_color_i"]);
-                        nWP.cloudXYDensity.X = Convert.ToSingle(result["cloud_x"]);
-                        nWP.cloudXYDensity.Y = Convert.ToSingle(result["cloud_y"]);
-                        nWP.cloudXYDensity.Z = Convert.ToSingle(result["cloud_density"]);
-                        nWP.cloudCoverage = Convert.ToSingle(result["cloud_coverage"]);
-                        nWP.cloudScale = Convert.ToSingle(result["cloud_scale"]);
-                        nWP.cloudDetailXYDensity.X = Convert.ToSingle(result["cloud_detail_x"]);
-                        nWP.cloudDetailXYDensity.Y = Convert.ToSingle(result["cloud_detail_y"]);
-                        nWP.cloudDetailXYDensity.Z = Convert.ToSingle(result["cloud_detail_density"]);
-                        nWP.cloudScrollX = Convert.ToSingle(result["cloud_scroll_x"]);
-                        nWP.cloudScrollXLock = Convert.ToBoolean(result["cloud_scroll_x_lock"]);
-                        nWP.cloudScrollY = Convert.ToSingle(result["cloud_scroll_y"]);
-                        nWP.cloudScrollYLock = Convert.ToBoolean(result["cloud_scroll_y_lock"]);
-                        nWP.drawClassicClouds = Convert.ToBoolean(result["draw_classic_clouds"]);
-                        nWP.valid = true;
+                        cmd.Connection = dbcon;
+    
+                        cmd.Parameters.AddWithValue("?regionID", regionUUID.ToString());
+    
+                        IDataReader result = ExecuteReader(cmd);
+                        if (!result.Read())
+                        {
+                            //No result, so store our default windlight profile and return it
+                            nWP.regionID = regionUUID;
+//                            StoreRegionWindlightSettings(nWP);
+                            return nWP;
+                        }
+                        else
+                        {
+                            nWP.regionID = DBGuid.FromDB(result["region_id"]);
+                            nWP.waterColor.X = Convert.ToSingle(result["water_color_r"]);
+                            nWP.waterColor.Y = Convert.ToSingle(result["water_color_g"]);
+                            nWP.waterColor.Z = Convert.ToSingle(result["water_color_b"]);
+                            nWP.waterFogDensityExponent = Convert.ToSingle(result["water_fog_density_exponent"]);
+                            nWP.underwaterFogModifier = Convert.ToSingle(result["underwater_fog_modifier"]);
+                            nWP.reflectionWaveletScale.X = Convert.ToSingle(result["reflection_wavelet_scale_1"]);
+                            nWP.reflectionWaveletScale.Y = Convert.ToSingle(result["reflection_wavelet_scale_2"]);
+                            nWP.reflectionWaveletScale.Z = Convert.ToSingle(result["reflection_wavelet_scale_3"]);
+                            nWP.fresnelScale = Convert.ToSingle(result["fresnel_scale"]);
+                            nWP.fresnelOffset = Convert.ToSingle(result["fresnel_offset"]);
+                            nWP.refractScaleAbove = Convert.ToSingle(result["refract_scale_above"]);
+                            nWP.refractScaleBelow = Convert.ToSingle(result["refract_scale_below"]);
+                            nWP.blurMultiplier = Convert.ToSingle(result["blur_multiplier"]);
+                            nWP.bigWaveDirection.X = Convert.ToSingle(result["big_wave_direction_x"]);
+                            nWP.bigWaveDirection.Y = Convert.ToSingle(result["big_wave_direction_y"]);
+                            nWP.littleWaveDirection.X = Convert.ToSingle(result["little_wave_direction_x"]);
+                            nWP.littleWaveDirection.Y = Convert.ToSingle(result["little_wave_direction_y"]);
+                            UUID.TryParse(result["normal_map_texture"].ToString(), out nWP.normalMapTexture);
+                            nWP.horizon.X = Convert.ToSingle(result["horizon_r"]);
+                            nWP.horizon.Y = Convert.ToSingle(result["horizon_g"]);
+                            nWP.horizon.Z = Convert.ToSingle(result["horizon_b"]);
+                            nWP.horizon.W = Convert.ToSingle(result["horizon_i"]);
+                            nWP.hazeHorizon = Convert.ToSingle(result["haze_horizon"]);
+                            nWP.blueDensity.X = Convert.ToSingle(result["blue_density_r"]);
+                            nWP.blueDensity.Y = Convert.ToSingle(result["blue_density_g"]);
+                            nWP.blueDensity.Z = Convert.ToSingle(result["blue_density_b"]);
+                            nWP.blueDensity.W = Convert.ToSingle(result["blue_density_i"]);
+                            nWP.hazeDensity = Convert.ToSingle(result["haze_density"]);
+                            nWP.densityMultiplier = Convert.ToSingle(result["density_multiplier"]);
+                            nWP.distanceMultiplier = Convert.ToSingle(result["distance_multiplier"]);
+                            nWP.maxAltitude = Convert.ToUInt16(result["max_altitude"]);
+                            nWP.sunMoonColor.X = Convert.ToSingle(result["sun_moon_color_r"]);
+                            nWP.sunMoonColor.Y = Convert.ToSingle(result["sun_moon_color_g"]);
+                            nWP.sunMoonColor.Z = Convert.ToSingle(result["sun_moon_color_b"]);
+                            nWP.sunMoonColor.W = Convert.ToSingle(result["sun_moon_color_i"]);
+                            nWP.sunMoonPosition = Convert.ToSingle(result["sun_moon_position"]);
+                            nWP.ambient.X = Convert.ToSingle(result["ambient_r"]);
+                            nWP.ambient.Y = Convert.ToSingle(result["ambient_g"]);
+                            nWP.ambient.Z = Convert.ToSingle(result["ambient_b"]);
+                            nWP.ambient.W = Convert.ToSingle(result["ambient_i"]);
+                            nWP.eastAngle = Convert.ToSingle(result["east_angle"]);
+                            nWP.sunGlowFocus = Convert.ToSingle(result["sun_glow_focus"]);
+                            nWP.sunGlowSize = Convert.ToSingle(result["sun_glow_size"]);
+                            nWP.sceneGamma = Convert.ToSingle(result["scene_gamma"]);
+                            nWP.starBrightness = Convert.ToSingle(result["star_brightness"]);
+                            nWP.cloudColor.X = Convert.ToSingle(result["cloud_color_r"]);
+                            nWP.cloudColor.Y = Convert.ToSingle(result["cloud_color_g"]);
+                            nWP.cloudColor.Z = Convert.ToSingle(result["cloud_color_b"]);
+                            nWP.cloudColor.W = Convert.ToSingle(result["cloud_color_i"]);
+                            nWP.cloudXYDensity.X = Convert.ToSingle(result["cloud_x"]);
+                            nWP.cloudXYDensity.Y = Convert.ToSingle(result["cloud_y"]);
+                            nWP.cloudXYDensity.Z = Convert.ToSingle(result["cloud_density"]);
+                            nWP.cloudCoverage = Convert.ToSingle(result["cloud_coverage"]);
+                            nWP.cloudScale = Convert.ToSingle(result["cloud_scale"]);
+                            nWP.cloudDetailXYDensity.X = Convert.ToSingle(result["cloud_detail_x"]);
+                            nWP.cloudDetailXYDensity.Y = Convert.ToSingle(result["cloud_detail_y"]);
+                            nWP.cloudDetailXYDensity.Z = Convert.ToSingle(result["cloud_detail_density"]);
+                            nWP.cloudScrollX = Convert.ToSingle(result["cloud_scroll_x"]);
+                            nWP.cloudScrollXLock = Convert.ToBoolean(result["cloud_scroll_x_lock"]);
+                            nWP.cloudScrollY = Convert.ToSingle(result["cloud_scroll_y"]);
+                            nWP.cloudScrollYLock = Convert.ToBoolean(result["cloud_scroll_y_lock"]);
+                            nWP.drawClassicClouds = Convert.ToBoolean(result["draw_classic_clouds"]);
+                            nWP.valid = true;
+                        }
                     }
                 }
             }
+
             return nWP;
         }
 
@@ -881,118 +885,124 @@ namespace OpenSim.Data.MySQL
 
         public virtual void StoreRegionWindlightSettings(RegionLightShareData wl)
         {
-            using (MySqlConnection dbcon = new MySqlConnection(m_connectionString))
+            lock (m_dbLock)
             {
-                dbcon.Open();
-
-                using (MySqlCommand cmd = dbcon.CreateCommand())
+                using (MySqlConnection dbcon = new MySqlConnection(m_connectionString))
                 {
-                    cmd.CommandText = "REPLACE INTO `regionwindlight` (`region_id`, `water_color_r`, `water_color_g`, ";
-                    cmd.CommandText += "`water_color_b`, `water_fog_density_exponent`, `underwater_fog_modifier`, ";
-                    cmd.CommandText += "`reflection_wavelet_scale_1`, `reflection_wavelet_scale_2`, `reflection_wavelet_scale_3`, ";
-                    cmd.CommandText += "`fresnel_scale`, `fresnel_offset`, `refract_scale_above`, `refract_scale_below`, ";
-                    cmd.CommandText += "`blur_multiplier`, `big_wave_direction_x`, `big_wave_direction_y`, `little_wave_direction_x`, ";
-                    cmd.CommandText += "`little_wave_direction_y`, `normal_map_texture`, `horizon_r`, `horizon_g`, `horizon_b`, ";
-                    cmd.CommandText += "`horizon_i`, `haze_horizon`, `blue_density_r`, `blue_density_g`, `blue_density_b`, ";
-                    cmd.CommandText += "`blue_density_i`, `haze_density`, `density_multiplier`, `distance_multiplier`, `max_altitude`, ";
-                    cmd.CommandText += "`sun_moon_color_r`, `sun_moon_color_g`, `sun_moon_color_b`, `sun_moon_color_i`, `sun_moon_position`, ";
-                    cmd.CommandText += "`ambient_r`, `ambient_g`, `ambient_b`, `ambient_i`, `east_angle`, `sun_glow_focus`, `sun_glow_size`, ";
-                    cmd.CommandText += "`scene_gamma`, `star_brightness`, `cloud_color_r`, `cloud_color_g`, `cloud_color_b`, `cloud_color_i`, ";
-                    cmd.CommandText += "`cloud_x`, `cloud_y`, `cloud_density`, `cloud_coverage`, `cloud_scale`, `cloud_detail_x`, ";
-                    cmd.CommandText += "`cloud_detail_y`, `cloud_detail_density`, `cloud_scroll_x`, `cloud_scroll_x_lock`, `cloud_scroll_y`, ";
-                    cmd.CommandText += "`cloud_scroll_y_lock`, `draw_classic_clouds`) VALUES (?region_id, ?water_color_r, ";
-                    cmd.CommandText += "?water_color_g, ?water_color_b, ?water_fog_density_exponent, ?underwater_fog_modifier, ?reflection_wavelet_scale_1, ";
-                    cmd.CommandText += "?reflection_wavelet_scale_2, ?reflection_wavelet_scale_3, ?fresnel_scale, ?fresnel_offset, ?refract_scale_above, ";
-                    cmd.CommandText += "?refract_scale_below, ?blur_multiplier, ?big_wave_direction_x, ?big_wave_direction_y, ?little_wave_direction_x, ";
-                    cmd.CommandText += "?little_wave_direction_y, ?normal_map_texture, ?horizon_r, ?horizon_g, ?horizon_b, ?horizon_i, ?haze_horizon, ";
-                    cmd.CommandText += "?blue_density_r, ?blue_density_g, ?blue_density_b, ?blue_density_i, ?haze_density, ?density_multiplier, ";
-                    cmd.CommandText += "?distance_multiplier, ?max_altitude, ?sun_moon_color_r, ?sun_moon_color_g, ?sun_moon_color_b, ";
-                    cmd.CommandText += "?sun_moon_color_i, ?sun_moon_position, ?ambient_r, ?ambient_g, ?ambient_b, ?ambient_i, ?east_angle, ";
-                    cmd.CommandText += "?sun_glow_focus, ?sun_glow_size, ?scene_gamma, ?star_brightness, ?cloud_color_r, ?cloud_color_g, ";
-                    cmd.CommandText += "?cloud_color_b, ?cloud_color_i, ?cloud_x, ?cloud_y, ?cloud_density, ?cloud_coverage, ?cloud_scale, ";
-                    cmd.CommandText += "?cloud_detail_x, ?cloud_detail_y, ?cloud_detail_density, ?cloud_scroll_x, ?cloud_scroll_x_lock, ";
-                    cmd.CommandText += "?cloud_scroll_y, ?cloud_scroll_y_lock, ?draw_classic_clouds)";
-
-                    cmd.Parameters.AddWithValue("region_id", wl.regionID);
-                    cmd.Parameters.AddWithValue("water_color_r", wl.waterColor.X);
-                    cmd.Parameters.AddWithValue("water_color_g", wl.waterColor.Y);
-                    cmd.Parameters.AddWithValue("water_color_b", wl.waterColor.Z);
-                    cmd.Parameters.AddWithValue("water_fog_density_exponent", wl.waterFogDensityExponent);
-                    cmd.Parameters.AddWithValue("underwater_fog_modifier", wl.underwaterFogModifier);
-                    cmd.Parameters.AddWithValue("reflection_wavelet_scale_1", wl.reflectionWaveletScale.X);
-                    cmd.Parameters.AddWithValue("reflection_wavelet_scale_2", wl.reflectionWaveletScale.Y);
-                    cmd.Parameters.AddWithValue("reflection_wavelet_scale_3", wl.reflectionWaveletScale.Z);
-                    cmd.Parameters.AddWithValue("fresnel_scale", wl.fresnelScale);
-                    cmd.Parameters.AddWithValue("fresnel_offset", wl.fresnelOffset);
-                    cmd.Parameters.AddWithValue("refract_scale_above", wl.refractScaleAbove);
-                    cmd.Parameters.AddWithValue("refract_scale_below", wl.refractScaleBelow);
-                    cmd.Parameters.AddWithValue("blur_multiplier", wl.blurMultiplier);
-                    cmd.Parameters.AddWithValue("big_wave_direction_x", wl.bigWaveDirection.X);
-                    cmd.Parameters.AddWithValue("big_wave_direction_y", wl.bigWaveDirection.Y);
-                    cmd.Parameters.AddWithValue("little_wave_direction_x", wl.littleWaveDirection.X);
-                    cmd.Parameters.AddWithValue("little_wave_direction_y", wl.littleWaveDirection.Y);
-                    cmd.Parameters.AddWithValue("normal_map_texture", wl.normalMapTexture);
-                    cmd.Parameters.AddWithValue("horizon_r", wl.horizon.X);
-                    cmd.Parameters.AddWithValue("horizon_g", wl.horizon.Y);
-                    cmd.Parameters.AddWithValue("horizon_b", wl.horizon.Z);
-                    cmd.Parameters.AddWithValue("horizon_i", wl.horizon.W);
-                    cmd.Parameters.AddWithValue("haze_horizon", wl.hazeHorizon);
-                    cmd.Parameters.AddWithValue("blue_density_r", wl.blueDensity.X);
-                    cmd.Parameters.AddWithValue("blue_density_g", wl.blueDensity.Y);
-                    cmd.Parameters.AddWithValue("blue_density_b", wl.blueDensity.Z);
-                    cmd.Parameters.AddWithValue("blue_density_i", wl.blueDensity.W);
-                    cmd.Parameters.AddWithValue("haze_density", wl.hazeDensity);
-                    cmd.Parameters.AddWithValue("density_multiplier", wl.densityMultiplier);
-                    cmd.Parameters.AddWithValue("distance_multiplier", wl.distanceMultiplier);
-                    cmd.Parameters.AddWithValue("max_altitude", wl.maxAltitude);
-                    cmd.Parameters.AddWithValue("sun_moon_color_r", wl.sunMoonColor.X);
-                    cmd.Parameters.AddWithValue("sun_moon_color_g", wl.sunMoonColor.Y);
-                    cmd.Parameters.AddWithValue("sun_moon_color_b", wl.sunMoonColor.Z);
-                    cmd.Parameters.AddWithValue("sun_moon_color_i", wl.sunMoonColor.W);
-                    cmd.Parameters.AddWithValue("sun_moon_position", wl.sunMoonPosition);
-                    cmd.Parameters.AddWithValue("ambient_r", wl.ambient.X);
-                    cmd.Parameters.AddWithValue("ambient_g", wl.ambient.Y);
-                    cmd.Parameters.AddWithValue("ambient_b", wl.ambient.Z);
-                    cmd.Parameters.AddWithValue("ambient_i", wl.ambient.W);
-                    cmd.Parameters.AddWithValue("east_angle", wl.eastAngle);
-                    cmd.Parameters.AddWithValue("sun_glow_focus", wl.sunGlowFocus);
-                    cmd.Parameters.AddWithValue("sun_glow_size", wl.sunGlowSize);
-                    cmd.Parameters.AddWithValue("scene_gamma", wl.sceneGamma);
-                    cmd.Parameters.AddWithValue("star_brightness", wl.starBrightness);
-                    cmd.Parameters.AddWithValue("cloud_color_r", wl.cloudColor.X);
-                    cmd.Parameters.AddWithValue("cloud_color_g", wl.cloudColor.Y);
-                    cmd.Parameters.AddWithValue("cloud_color_b", wl.cloudColor.Z);
-                    cmd.Parameters.AddWithValue("cloud_color_i", wl.cloudColor.W);
-                    cmd.Parameters.AddWithValue("cloud_x", wl.cloudXYDensity.X);
-                    cmd.Parameters.AddWithValue("cloud_y", wl.cloudXYDensity.Y);
-                    cmd.Parameters.AddWithValue("cloud_density", wl.cloudXYDensity.Z);
-                    cmd.Parameters.AddWithValue("cloud_coverage", wl.cloudCoverage);
-                    cmd.Parameters.AddWithValue("cloud_scale", wl.cloudScale);
-                    cmd.Parameters.AddWithValue("cloud_detail_x", wl.cloudDetailXYDensity.X);
-                    cmd.Parameters.AddWithValue("cloud_detail_y", wl.cloudDetailXYDensity.Y);
-                    cmd.Parameters.AddWithValue("cloud_detail_density", wl.cloudDetailXYDensity.Z);
-                    cmd.Parameters.AddWithValue("cloud_scroll_x", wl.cloudScrollX);
-                    cmd.Parameters.AddWithValue("cloud_scroll_x_lock", wl.cloudScrollXLock);
-                    cmd.Parameters.AddWithValue("cloud_scroll_y", wl.cloudScrollY);
-                    cmd.Parameters.AddWithValue("cloud_scroll_y_lock", wl.cloudScrollYLock);
-                    cmd.Parameters.AddWithValue("draw_classic_clouds", wl.drawClassicClouds);
-                    
-                    ExecuteNonQuery(cmd);
+                    dbcon.Open();
+    
+                    using (MySqlCommand cmd = dbcon.CreateCommand())
+                    {
+                        cmd.CommandText = "REPLACE INTO `regionwindlight` (`region_id`, `water_color_r`, `water_color_g`, ";
+                        cmd.CommandText += "`water_color_b`, `water_fog_density_exponent`, `underwater_fog_modifier`, ";
+                        cmd.CommandText += "`reflection_wavelet_scale_1`, `reflection_wavelet_scale_2`, `reflection_wavelet_scale_3`, ";
+                        cmd.CommandText += "`fresnel_scale`, `fresnel_offset`, `refract_scale_above`, `refract_scale_below`, ";
+                        cmd.CommandText += "`blur_multiplier`, `big_wave_direction_x`, `big_wave_direction_y`, `little_wave_direction_x`, ";
+                        cmd.CommandText += "`little_wave_direction_y`, `normal_map_texture`, `horizon_r`, `horizon_g`, `horizon_b`, ";
+                        cmd.CommandText += "`horizon_i`, `haze_horizon`, `blue_density_r`, `blue_density_g`, `blue_density_b`, ";
+                        cmd.CommandText += "`blue_density_i`, `haze_density`, `density_multiplier`, `distance_multiplier`, `max_altitude`, ";
+                        cmd.CommandText += "`sun_moon_color_r`, `sun_moon_color_g`, `sun_moon_color_b`, `sun_moon_color_i`, `sun_moon_position`, ";
+                        cmd.CommandText += "`ambient_r`, `ambient_g`, `ambient_b`, `ambient_i`, `east_angle`, `sun_glow_focus`, `sun_glow_size`, ";
+                        cmd.CommandText += "`scene_gamma`, `star_brightness`, `cloud_color_r`, `cloud_color_g`, `cloud_color_b`, `cloud_color_i`, ";
+                        cmd.CommandText += "`cloud_x`, `cloud_y`, `cloud_density`, `cloud_coverage`, `cloud_scale`, `cloud_detail_x`, ";
+                        cmd.CommandText += "`cloud_detail_y`, `cloud_detail_density`, `cloud_scroll_x`, `cloud_scroll_x_lock`, `cloud_scroll_y`, ";
+                        cmd.CommandText += "`cloud_scroll_y_lock`, `draw_classic_clouds`) VALUES (?region_id, ?water_color_r, ";
+                        cmd.CommandText += "?water_color_g, ?water_color_b, ?water_fog_density_exponent, ?underwater_fog_modifier, ?reflection_wavelet_scale_1, ";
+                        cmd.CommandText += "?reflection_wavelet_scale_2, ?reflection_wavelet_scale_3, ?fresnel_scale, ?fresnel_offset, ?refract_scale_above, ";
+                        cmd.CommandText += "?refract_scale_below, ?blur_multiplier, ?big_wave_direction_x, ?big_wave_direction_y, ?little_wave_direction_x, ";
+                        cmd.CommandText += "?little_wave_direction_y, ?normal_map_texture, ?horizon_r, ?horizon_g, ?horizon_b, ?horizon_i, ?haze_horizon, ";
+                        cmd.CommandText += "?blue_density_r, ?blue_density_g, ?blue_density_b, ?blue_density_i, ?haze_density, ?density_multiplier, ";
+                        cmd.CommandText += "?distance_multiplier, ?max_altitude, ?sun_moon_color_r, ?sun_moon_color_g, ?sun_moon_color_b, ";
+                        cmd.CommandText += "?sun_moon_color_i, ?sun_moon_position, ?ambient_r, ?ambient_g, ?ambient_b, ?ambient_i, ?east_angle, ";
+                        cmd.CommandText += "?sun_glow_focus, ?sun_glow_size, ?scene_gamma, ?star_brightness, ?cloud_color_r, ?cloud_color_g, ";
+                        cmd.CommandText += "?cloud_color_b, ?cloud_color_i, ?cloud_x, ?cloud_y, ?cloud_density, ?cloud_coverage, ?cloud_scale, ";
+                        cmd.CommandText += "?cloud_detail_x, ?cloud_detail_y, ?cloud_detail_density, ?cloud_scroll_x, ?cloud_scroll_x_lock, ";
+                        cmd.CommandText += "?cloud_scroll_y, ?cloud_scroll_y_lock, ?draw_classic_clouds)";
+    
+                        cmd.Parameters.AddWithValue("region_id", wl.regionID);
+                        cmd.Parameters.AddWithValue("water_color_r", wl.waterColor.X);
+                        cmd.Parameters.AddWithValue("water_color_g", wl.waterColor.Y);
+                        cmd.Parameters.AddWithValue("water_color_b", wl.waterColor.Z);
+                        cmd.Parameters.AddWithValue("water_fog_density_exponent", wl.waterFogDensityExponent);
+                        cmd.Parameters.AddWithValue("underwater_fog_modifier", wl.underwaterFogModifier);
+                        cmd.Parameters.AddWithValue("reflection_wavelet_scale_1", wl.reflectionWaveletScale.X);
+                        cmd.Parameters.AddWithValue("reflection_wavelet_scale_2", wl.reflectionWaveletScale.Y);
+                        cmd.Parameters.AddWithValue("reflection_wavelet_scale_3", wl.reflectionWaveletScale.Z);
+                        cmd.Parameters.AddWithValue("fresnel_scale", wl.fresnelScale);
+                        cmd.Parameters.AddWithValue("fresnel_offset", wl.fresnelOffset);
+                        cmd.Parameters.AddWithValue("refract_scale_above", wl.refractScaleAbove);
+                        cmd.Parameters.AddWithValue("refract_scale_below", wl.refractScaleBelow);
+                        cmd.Parameters.AddWithValue("blur_multiplier", wl.blurMultiplier);
+                        cmd.Parameters.AddWithValue("big_wave_direction_x", wl.bigWaveDirection.X);
+                        cmd.Parameters.AddWithValue("big_wave_direction_y", wl.bigWaveDirection.Y);
+                        cmd.Parameters.AddWithValue("little_wave_direction_x", wl.littleWaveDirection.X);
+                        cmd.Parameters.AddWithValue("little_wave_direction_y", wl.littleWaveDirection.Y);
+                        cmd.Parameters.AddWithValue("normal_map_texture", wl.normalMapTexture);
+                        cmd.Parameters.AddWithValue("horizon_r", wl.horizon.X);
+                        cmd.Parameters.AddWithValue("horizon_g", wl.horizon.Y);
+                        cmd.Parameters.AddWithValue("horizon_b", wl.horizon.Z);
+                        cmd.Parameters.AddWithValue("horizon_i", wl.horizon.W);
+                        cmd.Parameters.AddWithValue("haze_horizon", wl.hazeHorizon);
+                        cmd.Parameters.AddWithValue("blue_density_r", wl.blueDensity.X);
+                        cmd.Parameters.AddWithValue("blue_density_g", wl.blueDensity.Y);
+                        cmd.Parameters.AddWithValue("blue_density_b", wl.blueDensity.Z);
+                        cmd.Parameters.AddWithValue("blue_density_i", wl.blueDensity.W);
+                        cmd.Parameters.AddWithValue("haze_density", wl.hazeDensity);
+                        cmd.Parameters.AddWithValue("density_multiplier", wl.densityMultiplier);
+                        cmd.Parameters.AddWithValue("distance_multiplier", wl.distanceMultiplier);
+                        cmd.Parameters.AddWithValue("max_altitude", wl.maxAltitude);
+                        cmd.Parameters.AddWithValue("sun_moon_color_r", wl.sunMoonColor.X);
+                        cmd.Parameters.AddWithValue("sun_moon_color_g", wl.sunMoonColor.Y);
+                        cmd.Parameters.AddWithValue("sun_moon_color_b", wl.sunMoonColor.Z);
+                        cmd.Parameters.AddWithValue("sun_moon_color_i", wl.sunMoonColor.W);
+                        cmd.Parameters.AddWithValue("sun_moon_position", wl.sunMoonPosition);
+                        cmd.Parameters.AddWithValue("ambient_r", wl.ambient.X);
+                        cmd.Parameters.AddWithValue("ambient_g", wl.ambient.Y);
+                        cmd.Parameters.AddWithValue("ambient_b", wl.ambient.Z);
+                        cmd.Parameters.AddWithValue("ambient_i", wl.ambient.W);
+                        cmd.Parameters.AddWithValue("east_angle", wl.eastAngle);
+                        cmd.Parameters.AddWithValue("sun_glow_focus", wl.sunGlowFocus);
+                        cmd.Parameters.AddWithValue("sun_glow_size", wl.sunGlowSize);
+                        cmd.Parameters.AddWithValue("scene_gamma", wl.sceneGamma);
+                        cmd.Parameters.AddWithValue("star_brightness", wl.starBrightness);
+                        cmd.Parameters.AddWithValue("cloud_color_r", wl.cloudColor.X);
+                        cmd.Parameters.AddWithValue("cloud_color_g", wl.cloudColor.Y);
+                        cmd.Parameters.AddWithValue("cloud_color_b", wl.cloudColor.Z);
+                        cmd.Parameters.AddWithValue("cloud_color_i", wl.cloudColor.W);
+                        cmd.Parameters.AddWithValue("cloud_x", wl.cloudXYDensity.X);
+                        cmd.Parameters.AddWithValue("cloud_y", wl.cloudXYDensity.Y);
+                        cmd.Parameters.AddWithValue("cloud_density", wl.cloudXYDensity.Z);
+                        cmd.Parameters.AddWithValue("cloud_coverage", wl.cloudCoverage);
+                        cmd.Parameters.AddWithValue("cloud_scale", wl.cloudScale);
+                        cmd.Parameters.AddWithValue("cloud_detail_x", wl.cloudDetailXYDensity.X);
+                        cmd.Parameters.AddWithValue("cloud_detail_y", wl.cloudDetailXYDensity.Y);
+                        cmd.Parameters.AddWithValue("cloud_detail_density", wl.cloudDetailXYDensity.Z);
+                        cmd.Parameters.AddWithValue("cloud_scroll_x", wl.cloudScrollX);
+                        cmd.Parameters.AddWithValue("cloud_scroll_x_lock", wl.cloudScrollXLock);
+                        cmd.Parameters.AddWithValue("cloud_scroll_y", wl.cloudScrollY);
+                        cmd.Parameters.AddWithValue("cloud_scroll_y_lock", wl.cloudScrollYLock);
+                        cmd.Parameters.AddWithValue("draw_classic_clouds", wl.drawClassicClouds);
+                        
+                        ExecuteNonQuery(cmd);
+                    }
                 }
             }
         }
 
         public virtual void RemoveRegionWindlightSettings(UUID regionID)
         {
-            using (MySqlConnection dbcon = new MySqlConnection(m_connectionString))
+            lock (m_dbLock)
             {
-                dbcon.Open();
-
-                using (MySqlCommand cmd = dbcon.CreateCommand())
+                using (MySqlConnection dbcon = new MySqlConnection(m_connectionString))
                 {
-                    cmd.CommandText = "delete from `regionwindlight` where `region_id`=?regionID";
-                    cmd.Parameters.AddWithValue("?regionID", regionID.ToString());
-                    ExecuteNonQuery(cmd);
+                    dbcon.Open();
+    
+                    using (MySqlCommand cmd = dbcon.CreateCommand())
+                    {
+                        cmd.CommandText = "delete from `regionwindlight` where `region_id`=?regionID";
+                        cmd.Parameters.AddWithValue("?regionID", regionID.ToString());
+                        ExecuteNonQuery(cmd);
+                    }
                 }
             }
         }
@@ -1000,26 +1010,29 @@ namespace OpenSim.Data.MySQL
         #region RegionEnvironmentSettings
         public string LoadRegionEnvironmentSettings(UUID regionUUID)
         {
-            using (MySqlConnection dbcon = new MySqlConnection(m_connectionString))
+            lock (m_dbLock)
             {
-                dbcon.Open();
-
-                string command = "select * from `regionenvironment` where region_id = ?region_id";
-
-                using (MySqlCommand cmd = new MySqlCommand(command))
+                using (MySqlConnection dbcon = new MySqlConnection(m_connectionString))
                 {
-                    cmd.Connection = dbcon;
-
-                    cmd.Parameters.AddWithValue("?region_id", regionUUID.ToString());
-
-                    IDataReader result = ExecuteReader(cmd);
-                    if (!result.Read())
-                    {
-                        return String.Empty;
-                    }
-                    else
+                    dbcon.Open();
+    
+                    string command = "select * from `regionenvironment` where region_id = ?region_id";
+    
+                    using (MySqlCommand cmd = new MySqlCommand(command))
                     {
-                        return Convert.ToString(result["llsd_settings"]);
+                        cmd.Connection = dbcon;
+    
+                        cmd.Parameters.AddWithValue("?region_id", regionUUID.ToString());
+    
+                        IDataReader result = ExecuteReader(cmd);
+                        if (!result.Read())
+                        {
+                            return String.Empty;
+                        }
+                        else
+                        {
+                            return Convert.ToString(result["llsd_settings"]);
+                        }
                     }
                 }
             }
@@ -1027,33 +1040,39 @@ namespace OpenSim.Data.MySQL
 
         public void StoreRegionEnvironmentSettings(UUID regionUUID, string settings)
         {
-            using (MySqlConnection dbcon = new MySqlConnection(m_connectionString))
+            lock (m_dbLock)
             {
-                dbcon.Open();
-
-                using (MySqlCommand cmd = dbcon.CreateCommand())
+                using (MySqlConnection dbcon = new MySqlConnection(m_connectionString))
                 {
-                    cmd.CommandText = "REPLACE INTO `regionenvironment` (`region_id`, `llsd_settings`) VALUES (?region_id, ?llsd_settings)";
-
-                    cmd.Parameters.AddWithValue("region_id", regionUUID);
-                    cmd.Parameters.AddWithValue("llsd_settings", settings);
-
-                    ExecuteNonQuery(cmd);
+                    dbcon.Open();
+    
+                    using (MySqlCommand cmd = dbcon.CreateCommand())
+                    {
+                        cmd.CommandText = "REPLACE INTO `regionenvironment` (`region_id`, `llsd_settings`) VALUES (?region_id, ?llsd_settings)";
+    
+                        cmd.Parameters.AddWithValue("region_id", regionUUID);
+                        cmd.Parameters.AddWithValue("llsd_settings", settings);
+    
+                        ExecuteNonQuery(cmd);
+                    }
                 }
             }
         }
 
         public void RemoveRegionEnvironmentSettings(UUID regionUUID)
         {
-            using (MySqlConnection dbcon = new MySqlConnection(m_connectionString))
+            lock (m_dbLock)
             {
-                dbcon.Open();
-
-                using (MySqlCommand cmd = dbcon.CreateCommand())
+                using (MySqlConnection dbcon = new MySqlConnection(m_connectionString))
                 {
-                    cmd.CommandText = "delete from `regionenvironment` where region_id = ?region_id";
-                    cmd.Parameters.AddWithValue("?region_id", regionUUID.ToString());
-                    ExecuteNonQuery(cmd);
+                    dbcon.Open();
+    
+                    using (MySqlCommand cmd = dbcon.CreateCommand())
+                    {
+                        cmd.CommandText = "delete from `regionenvironment` where region_id = ?region_id";
+                        cmd.Parameters.AddWithValue("?region_id", regionUUID.ToString());
+                        ExecuteNonQuery(cmd);
+                    }
                 }
             }
         }
diff --git a/OpenSim/Framework/Cache.cs b/OpenSim/Framework/Cache.cs
index 79e20fc..31cab4a 100644
--- a/OpenSim/Framework/Cache.cs
+++ b/OpenSim/Framework/Cache.cs
@@ -199,7 +199,14 @@ namespace OpenSim.Framework
     //
     public class Cache
     {
+        /// <summary>
+        /// Must only be accessed under lock.
+        /// </summary>
         private List<CacheItemBase> m_Index = new List<CacheItemBase>();
+
+        /// <summary>
+        /// Must only be accessed under m_Index lock.
+        /// </summary>
         private Dictionary<string, CacheItemBase> m_Lookup =
             new Dictionary<string, CacheItemBase>();
 
@@ -320,19 +327,19 @@ namespace OpenSim.Framework
             {
                 if (m_Lookup.ContainsKey(index))
                     item = m_Lookup[index];
-            }
 
-            if (item == null)
-            {
+                if (item == null)
+                {
+                    Expire(true);
+                    return null;
+                }
+    
+                item.hits++;
+                item.lastUsed = DateTime.Now;
+    
                 Expire(true);
-                return null;
             }
 
-            item.hits++;
-            item.lastUsed = DateTime.Now;
-
-            Expire(true);
-
             return item;
         }
 
@@ -385,7 +392,10 @@ namespace OpenSim.Framework
         //
         public Object Find(Predicate<CacheItemBase> d)
         {
-            CacheItemBase item = m_Index.Find(d);
+            CacheItemBase item;
+
+            lock (m_Index)
+                item = m_Index.Find(d);
 
             if (item == null)
                 return null;
@@ -419,12 +429,12 @@ namespace OpenSim.Framework
         public virtual void Store(string index, Object data, Type container,
                 Object[] parameters)
         {
-            Expire(false);
-
             CacheItemBase item;
 
             lock (m_Index)
             {
+                Expire(false);
+
                 if (m_Index.Contains(new CacheItemBase(index)))
                 {
                     if ((m_Flags & CacheFlags.AllowUpdate) != 0)
@@ -450,9 +460,17 @@ namespace OpenSim.Framework
                 m_Index.Add(item);
                 m_Lookup[index] = item;
             }
+
             item.Store(data);
         }
 
+        /// <summary>
+        /// Expire items as appropriate.
+        /// </summary>
+        /// <remarks>
+        /// Callers must lock m_Index.
+        /// </remarks>
+        /// <param name='getting'></param>
         protected virtual void Expire(bool getting)
         {
             if (getting && (m_Strategy == CacheStrategy.Aggressive))
@@ -475,12 +493,10 @@ namespace OpenSim.Framework
 
             switch (m_Strategy)
             {
-            case CacheStrategy.Aggressive:
-                if (Count < Size)
-                    return;
+                case CacheStrategy.Aggressive:
+                    if (Count < Size)
+                        return;
 
-                lock (m_Index)
-                {
                     m_Index.Sort(new SortLRU());
                     m_Index.Reverse();
 
@@ -490,7 +506,7 @@ namespace OpenSim.Framework
 
                     ExpireDelegate doExpire = OnExpire;
 
-                if (doExpire != null)
+                    if (doExpire != null)
                     {
                         List<CacheItemBase> candidates =
                                 m_Index.GetRange(target, Count - target);
@@ -513,27 +529,34 @@ namespace OpenSim.Framework
                         foreach (CacheItemBase item in m_Index)
                             m_Lookup[item.uuid] = item;
                     }
-                }
-                break;
-            default:
-                break;
+
+                    break;
+
+                    default:
+                        break;
             }
         }
 
         public void Invalidate(string uuid)
         {
-            if (!m_Lookup.ContainsKey(uuid))
-                return;
+            lock (m_Index)
+            {
+                if (!m_Lookup.ContainsKey(uuid))
+                    return;
 
-            CacheItemBase item = m_Lookup[uuid];
-            m_Lookup.Remove(uuid);
-            m_Index.Remove(item);
+                CacheItemBase item = m_Lookup[uuid];
+                m_Lookup.Remove(uuid);
+                m_Index.Remove(item);
+            }
         }
 
         public void Clear()
         {
-            m_Index.Clear();
-            m_Lookup.Clear();
+            lock (m_Index)
+            {
+                m_Index.Clear();
+                m_Lookup.Clear();
+            }
         }
     }
-}
+}
\ No newline at end of file
diff --git a/OpenSim/Framework/Constants.cs b/OpenSim/Framework/Constants.cs
index 1b1aaf2..a2eb5ee 100644
--- a/OpenSim/Framework/Constants.cs
+++ b/OpenSim/Framework/Constants.cs
@@ -31,6 +31,7 @@ namespace OpenSim.Framework
     public class Constants
     {
         public const uint RegionSize = 256;
+        public const uint RegionHeight = 4096;
         public const byte TerrainPatchSize = 16;
         public const string DefaultTexture = "89556747-24cb-43ed-920b-47caed15465f";
 
diff --git a/OpenSim/Framework/IClientAPI.cs b/OpenSim/Framework/IClientAPI.cs
index 6be2bd7..91f36a5 100644
--- a/OpenSim/Framework/IClientAPI.cs
+++ b/OpenSim/Framework/IClientAPI.cs
@@ -1046,8 +1046,21 @@ namespace OpenSim.Framework
 
         void InPacket(object NewPack);
         void ProcessInPacket(Packet NewPack);
+
+        /// <summary>
+        /// Close this client
+        /// </summary>
         void Close();
-        void Close(bool sendStop);
+
+        /// <summary>
+        /// Close this client
+        /// </summary>
+        /// <param name='force'>
+        /// If true, attempts the close without checking active status.  You do not want to try this except as a last
+        /// ditch attempt where Active == false but the ScenePresence still exists.
+        /// </param>
+        void Close(bool sendStop, bool force);
+
         void Kick(string message);
         
         /// <summary>
diff --git a/OpenSim/Framework/InventoryFolderBase.cs b/OpenSim/Framework/InventoryFolderBase.cs
index a12183c..b3457a6 100644
--- a/OpenSim/Framework/InventoryFolderBase.cs
+++ b/OpenSim/Framework/InventoryFolderBase.cs
@@ -73,33 +73,27 @@ namespace OpenSim.Framework
         {
         }
 
-        public InventoryFolderBase(UUID id)
+        public InventoryFolderBase(UUID id) : this()
         {
             ID = id;
         }
 
-        public InventoryFolderBase(UUID id, UUID owner)
+        public InventoryFolderBase(UUID id, UUID owner) : this(id)
         {
-            ID = id;
             Owner = owner;
         }
 
-        public InventoryFolderBase(UUID id, string name, UUID owner, UUID parent)
+        public InventoryFolderBase(UUID id, string name, UUID owner, UUID parent) : this(id, owner)
         {
-            ID = id;
             Name = name;
-            Owner = owner;
             ParentID = parent;
         }
 
-        public InventoryFolderBase(UUID id, string name, UUID owner, short type, UUID parent, ushort version)
+        public InventoryFolderBase(
+            UUID id, string name, UUID owner, short type, UUID parent, ushort version) : this(id, name, owner, parent)
         {
-            ID = id;
-            Name = name;
-            Owner = owner;
             Type = type;
-            ParentID = parent;
             Version = version;
         }
     }
-}
+}
\ No newline at end of file
diff --git a/OpenSim/Framework/Monitoring/Watchdog.cs b/OpenSim/Framework/Monitoring/Watchdog.cs
index b709baa..eaddb8c 100644
--- a/OpenSim/Framework/Monitoring/Watchdog.cs
+++ b/OpenSim/Framework/Monitoring/Watchdog.cs
@@ -89,6 +89,17 @@ namespace OpenSim.Framework.Monitoring
                 FirstTick = Environment.TickCount & Int32.MaxValue;
                 LastTick = FirstTick;
             }
+
+            public ThreadWatchdogInfo(ThreadWatchdogInfo previousTwi)
+            {
+                Thread = previousTwi.Thread;
+                FirstTick = previousTwi.FirstTick;
+                LastTick = previousTwi.LastTick;
+                Timeout = previousTwi.Timeout;
+                IsTimedOut = previousTwi.IsTimedOut;
+                AlarmIfTimeout = previousTwi.AlarmIfTimeout;
+                AlarmMethod = previousTwi.AlarmMethod;
+            }
         }
 
         /// <summary>
@@ -335,7 +346,9 @@ namespace OpenSim.Framework.Monitoring
                                 if (callbackInfos == null)
                                     callbackInfos = new List<ThreadWatchdogInfo>();
 
-                                callbackInfos.Add(threadInfo);
+                                // Send a copy of the watchdog info to prevent race conditions where the watchdog
+                                // thread updates the monitoring info after an alarm has been sent out.
+                                callbackInfos.Add(new ThreadWatchdogInfo(threadInfo));
                             }
                         }
                     }
diff --git a/OpenSim/Framework/RegionInfo.cs b/OpenSim/Framework/RegionInfo.cs
index 4bde7be..fc64ff9 100644
--- a/OpenSim/Framework/RegionInfo.cs
+++ b/OpenSim/Framework/RegionInfo.cs
@@ -122,10 +122,13 @@ namespace OpenSim.Framework
         public UUID lastMapUUID = UUID.Zero;
         public string lastMapRefresh = "0";
 
+        private float m_nonphysPrimMin = 0;
         private int m_nonphysPrimMax = 0;
+        private float m_physPrimMin = 0;
         private int m_physPrimMax = 0;
         private bool m_clampPrimSize = false;
         private int m_objectCapacity = 0;
+        private int m_linksetCapacity = 0;
         private int m_agentCapacity = 0;
         private string m_regionType = String.Empty;
         private RegionLightShareData m_windlight = new RegionLightShareData();
@@ -287,11 +290,21 @@ namespace OpenSim.Framework
             set { m_windlight = value; }
         }
 
+        public float NonphysPrimMin
+        {
+            get { return m_nonphysPrimMin; }
+        }
+
         public int NonphysPrimMax
         {
             get { return m_nonphysPrimMax; }
         }
 
+        public float PhysPrimMin
+        {
+            get { return m_physPrimMin; }
+        }
+
         public int PhysPrimMax
         {
             get { return m_physPrimMax; }
@@ -307,6 +320,11 @@ namespace OpenSim.Framework
             get { return m_objectCapacity; }
         }
 
+        public int LinksetCapacity
+        {
+            get { return m_linksetCapacity; }
+        }
+
         public int AgentCapacity
         {
             get { return m_agentCapacity; }
@@ -625,16 +643,31 @@ namespace OpenSim.Framework
             m_regionType = config.GetString("RegionType", String.Empty);
             allKeys.Remove("RegionType");
 
-            // Prim stuff
-            //
+            #region Prim stuff
+
+            m_nonphysPrimMin = config.GetFloat("NonphysicalPrimMin", 0);
+            allKeys.Remove("NonphysicalPrimMin");
+
             m_nonphysPrimMax = config.GetInt("NonphysicalPrimMax", 0);
             allKeys.Remove("NonphysicalPrimMax");
+
+            m_physPrimMin = config.GetFloat("PhysicalPrimMin", 0);
+            allKeys.Remove("PhysicalPrimMin");
+
             m_physPrimMax = config.GetInt("PhysicalPrimMax", 0);
             allKeys.Remove("PhysicalPrimMax");
+            
             m_clampPrimSize = config.GetBoolean("ClampPrimSize", false);
             allKeys.Remove("ClampPrimSize");
+            
             m_objectCapacity = config.GetInt("MaxPrims", 15000);
             allKeys.Remove("MaxPrims");
+
+            m_linksetCapacity = config.GetInt("LinksetPrims", 0);
+            allKeys.Remove("LinksetPrims");
+            
+            #endregion
+
             m_agentCapacity = config.GetInt("MaxAgents", 100);
             allKeys.Remove("MaxAgents");
 
@@ -673,16 +706,27 @@ namespace OpenSim.Framework
 
             config.Set("ExternalHostName", m_externalHostName);
 
-            if (m_nonphysPrimMax != 0)
+            if (m_nonphysPrimMin > 0)
+                config.Set("NonphysicalPrimMax", m_nonphysPrimMin);
+
+            if (m_nonphysPrimMax > 0)
                 config.Set("NonphysicalPrimMax", m_nonphysPrimMax);
-            if (m_physPrimMax != 0)
+
+            if (m_physPrimMin > 0)
+                config.Set("PhysicalPrimMax", m_physPrimMin);
+            
+            if (m_physPrimMax > 0)
                 config.Set("PhysicalPrimMax", m_physPrimMax);
+                        
             config.Set("ClampPrimSize", m_clampPrimSize.ToString());
 
-            if (m_objectCapacity != 0)
+            if (m_objectCapacity > 0)
                 config.Set("MaxPrims", m_objectCapacity);
 
-            if (m_agentCapacity != 0)
+            if (m_linksetCapacity > 0)
+                config.Set("LinksetPrims", m_linksetCapacity);
+
+            if (m_agentCapacity > 0)
                 config.Set("MaxAgents", m_agentCapacity);
 
             if (ScopeID != UUID.Zero)
@@ -759,9 +803,15 @@ namespace OpenSim.Framework
             configMember.addConfigurationOption("lastmap_refresh", ConfigurationOption.ConfigurationTypes.TYPE_STRING_NOT_EMPTY,
                                                 "Last Map Refresh", Util.UnixTimeSinceEpoch().ToString(), true);
 
+            configMember.addConfigurationOption("nonphysical_prim_min", ConfigurationOption.ConfigurationTypes.TYPE_FLOAT,
+                                                "Minimum size for nonphysical prims", m_nonphysPrimMin.ToString(), true);
+
             configMember.addConfigurationOption("nonphysical_prim_max", ConfigurationOption.ConfigurationTypes.TYPE_INT32,
                                                 "Maximum size for nonphysical prims", m_nonphysPrimMax.ToString(), true);
 
+            configMember.addConfigurationOption("physical_prim_min", ConfigurationOption.ConfigurationTypes.TYPE_FLOAT,
+                                                "Minimum size for nonphysical prims", m_physPrimMin.ToString(), true);
+
             configMember.addConfigurationOption("physical_prim_max", ConfigurationOption.ConfigurationTypes.TYPE_INT32,
                                                 "Maximum size for physical prims", m_physPrimMax.ToString(), true);
 
@@ -771,6 +821,9 @@ namespace OpenSim.Framework
             configMember.addConfigurationOption("object_capacity", ConfigurationOption.ConfigurationTypes.TYPE_INT32,
                                                 "Max objects this sim will hold", m_objectCapacity.ToString(), true);
 
+            configMember.addConfigurationOption("linkset_capacity", ConfigurationOption.ConfigurationTypes.TYPE_INT32,
+                                                "Max prims an object will hold", m_linksetCapacity.ToString(), true);
+
             configMember.addConfigurationOption("agent_capacity", ConfigurationOption.ConfigurationTypes.TYPE_INT32,
                                                 "Max avatars this sim will hold", m_agentCapacity.ToString(), true);
 
@@ -892,6 +945,9 @@ namespace OpenSim.Framework
                 case "object_capacity":
                     m_objectCapacity = (int)configuration_result;
                     break;
+                case "linkset_capacity":
+                    m_linksetCapacity = (int)configuration_result;
+                    break;
                 case "agent_capacity":
                     m_agentCapacity = (int)configuration_result;
                     break;
diff --git a/OpenSim/Framework/Serialization/ArchiveConstants.cs b/OpenSim/Framework/Serialization/ArchiveConstants.cs
index 2c5e001..48f1c4f 100644
--- a/OpenSim/Framework/Serialization/ArchiveConstants.cs
+++ b/OpenSim/Framework/Serialization/ArchiveConstants.cs
@@ -53,6 +53,11 @@ namespace OpenSim.Framework.Serialization
         public const string INVENTORY_PATH = "inventory/";
 
         /// <value>
+        /// Path for regions in a multi-region archive
+        /// </value>
+        public const string REGIONS_PATH = "regions/";
+
+        /// <value>
         /// Path for the prims file
         /// </value>
         public const string OBJECTS_PATH = "objects/";
diff --git a/OpenSim/Framework/Serialization/External/OspResolver.cs b/OpenSim/Framework/Serialization/External/OspResolver.cs
index d31d27c..fa7160f 100644
--- a/OpenSim/Framework/Serialization/External/OspResolver.cs
+++ b/OpenSim/Framework/Serialization/External/OspResolver.cs
@@ -65,9 +65,14 @@ namespace OpenSim.Framework.Serialization
 
             UserAccount account = userService.GetUserAccount(UUID.Zero, userId);
             if (account != null)
+            {
                 return MakeOspa(account.FirstName, account.LastName);
+            }
 //            else
+//            {
 //                m_log.WarnFormat("[OSP RESOLVER]: No user account for {0}", userId);
+//                System.Console.WriteLine("[OSP RESOLVER]: No user account for {0}", userId);
+//            }
 
             return null;
         }
@@ -79,10 +84,13 @@ namespace OpenSim.Framework.Serialization
         /// <returns></returns>
         public static string MakeOspa(string firstName, string lastName)
         {
-//            m_log.DebugFormat("[OSP RESOLVER]: Making OSPA for {0} {1}", firstName, lastName);
+            string ospa
+                = OSPA_PREFIX + OSPA_NAME_KEY + OSPA_PAIR_SEPARATOR + firstName + OSPA_NAME_VALUE_SEPARATOR + lastName;
+
+//            m_log.DebugFormat("[OSP RESOLVER]: Made OSPA {0} for {1} {2}", ospa, firstName, lastName);
+//            System.Console.WriteLine("[OSP RESOLVER]: Made OSPA {0} for {1} {2}", ospa, firstName, lastName);
             
-            return 
-                OSPA_PREFIX + OSPA_NAME_KEY + OSPA_PAIR_SEPARATOR + firstName + OSPA_NAME_VALUE_SEPARATOR + lastName;
+            return ospa;
         }
         
         /// <summary>
diff --git a/OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs b/OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs
index 6121371..691b45a 100644
--- a/OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs
+++ b/OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs
@@ -449,9 +449,7 @@ namespace OpenSim.Framework.Servers.HttpServer
                 if (TryGetStreamHandler(handlerKey, out requestHandler))
                 {
                     if (DebugLevel >= 3)
-                        m_log.DebugFormat(
-                            "[BASE HTTP SERVER]: Found stream handler for {0} {1} {2} {3}",
-                            request.HttpMethod, request.Url.PathAndQuery, requestHandler.Name, requestHandler.Description);
+                        LogIncomingToStreamHandler(request, requestHandler);
 
                     response.ContentType = requestHandler.ContentType; // Lets do this defaulting before in case handler has varying content type.
 
@@ -563,9 +561,7 @@ namespace OpenSim.Framework.Servers.HttpServer
                             if (DoWeHaveALLSDHandler(request.RawUrl))
                             {
                                 if (DebugLevel >= 3)
-                                    m_log.DebugFormat(
-                                        "[BASE HTTP SERVER]: Found a {0} content type handler for {1} {2}",
-                                        request.ContentType, request.HttpMethod, request.Url.PathAndQuery);
+                                    LogIncomingToContentTypeHandler(request);
     
                                 buffer = HandleLLSDRequests(request, response);
                             }
@@ -573,18 +569,14 @@ namespace OpenSim.Framework.Servers.HttpServer
                             else if (DoWeHaveAHTTPHandler(request.RawUrl))
                             {
                                 if (DebugLevel >= 3)
-                                    m_log.DebugFormat(
-                                        "[BASE HTTP SERVER]: Found a {0} content type handler for {1} {2}",
-                                        request.ContentType, request.HttpMethod, request.Url.PathAndQuery);
+                                    LogIncomingToContentTypeHandler(request);
     
                                 buffer = HandleHTTPRequest(request, response);
                             }
                             else
                             {
                                 if (DebugLevel >= 3)
-                                    m_log.DebugFormat(
-                                        "[BASE HTTP SERVER]: Assuming a generic XMLRPC request for {0} {1}",
-                                        request.HttpMethod, request.Url.PathAndQuery);
+                                    LogIncomingToXmlRpcHandler(request);
     
                                 // generic login request.
                                 buffer = HandleXmlRpcRequests(request, response);
@@ -654,6 +646,58 @@ namespace OpenSim.Framework.Servers.HttpServer
             }
         }
 
+        private void LogIncomingToStreamHandler(OSHttpRequest request, IRequestHandler requestHandler)
+        {
+            m_log.DebugFormat(
+                "[BASE HTTP SERVER]: Found stream handler for {0} {1} {2} {3}",
+                request.HttpMethod, request.Url.PathAndQuery, requestHandler.Name, requestHandler.Description);
+
+            if (DebugLevel >= 4)
+                LogIncomingInDetail(request);
+        }
+
+        private void LogIncomingToContentTypeHandler(OSHttpRequest request)
+        {
+            m_log.DebugFormat(
+                "[BASE HTTP SERVER]: Found a {0} content type handler for {1} {2}",
+                request.ContentType, request.HttpMethod, request.Url.PathAndQuery);
+
+            if (DebugLevel >= 4)
+                LogIncomingInDetail(request);
+        }
+
+        private void LogIncomingToXmlRpcHandler(OSHttpRequest request)
+        {
+            m_log.DebugFormat(
+                "[BASE HTTP SERVER]: Assuming a generic XMLRPC request for {0} {1}",
+                request.HttpMethod, request.Url.PathAndQuery);
+
+            if (DebugLevel >= 4)
+                LogIncomingInDetail(request);
+        }
+
+        private void LogIncomingInDetail(OSHttpRequest request)
+        {
+            using (StreamReader reader = new StreamReader(Util.Copy(request.InputStream), Encoding.UTF8))
+            {
+                string output;
+
+                if (DebugLevel == 4)
+                {
+                    const int sampleLength = 80;
+                    char[] sampleChars = new char[sampleLength];
+                    reader.Read(sampleChars, 0, sampleLength);
+                    output = string.Format("[BASE HTTP SERVER]: {0}...", new string(sampleChars).Replace("\n", @"\n"));
+                }
+                else
+                {
+                    output = string.Format("[BASE HTTP SERVER]: {0}", reader.ReadToEnd());
+                }
+
+                m_log.Debug(output);
+            }
+        }
+
         private bool TryGetStreamHandler(string handlerKey, out IRequestHandler streamHandler)
         {
             string bestMatch = null;
diff --git a/OpenSim/Framework/Servers/MainServer.cs b/OpenSim/Framework/Servers/MainServer.cs
index 8dc0e3a..7402c73 100644
--- a/OpenSim/Framework/Servers/MainServer.cs
+++ b/OpenSim/Framework/Servers/MainServer.cs
@@ -29,6 +29,7 @@ using System;
 using System.Collections.Generic;
 using System.Reflection;
 using System.Net;
+using System.Text;
 using log4net;
 using OpenSim.Framework;
 using OpenSim.Framework.Console;
@@ -105,12 +106,19 @@ namespace OpenSim.Framework.Servers
         public static void RegisterHttpConsoleCommands(ICommandConsole console)
         {
             console.Commands.AddCommand(
+                "Comms", false, "show http-handlers",
+                "show http-handlers",
+                "Show all registered http handlers", HandleShowHttpHandlersCommand);
+
+            console.Commands.AddCommand(
                 "Debug", false, "debug http", "debug http [<level>]",
                 "Turn on inbound non-poll http request debugging.",
                   "If level <= 0, then no extra logging is done.\n"
                 + "If level >= 1, then short warnings are logged when receiving bad input data.\n"
                 + "If level >= 2, then long warnings are logged when receiving bad input data.\n"
                 + "If level >= 3, then short notices about all incoming non-poll HTTP requests are logged.\n"
+                + "If level >= 4, then a sample from the beginning of the incoming data is logged.\n"
+                + "If level >= 5, then the entire incoming data is logged.\n"
                 + "If no level is specified then the current level is returned.",
                 HandleDebugHttpCommand);
         }
@@ -136,8 +144,53 @@ namespace OpenSim.Framework.Servers
             }
             else
             {
-                MainConsole.Instance.Output("Usage: debug http 0..3");
+                MainConsole.Instance.Output("Usage: debug http 0..5");
+            }
+        }
+
+        private static void HandleShowHttpHandlersCommand(string module, string[] args)
+        {
+            if (args.Length != 2)
+            {
+                MainConsole.Instance.Output("Usage: show http-handlers");
+                return;
+            }
+
+            StringBuilder handlers = new StringBuilder();
+
+            lock (m_Servers)
+            {
+                foreach (BaseHttpServer httpServer in m_Servers.Values)
+                {
+                    handlers.AppendFormat(
+                        "Registered HTTP Handlers for server at {0}:{1}\n", httpServer.ListenIPAddress, httpServer.Port);
+        
+                    handlers.AppendFormat("* XMLRPC:\n");
+                    foreach (String s in httpServer.GetXmlRpcHandlerKeys())
+                        handlers.AppendFormat("\t{0}\n", s);
+        
+                    handlers.AppendFormat("* HTTP:\n");
+                    List<String> poll = httpServer.GetPollServiceHandlerKeys();
+                    foreach (String s in httpServer.GetHTTPHandlerKeys())
+                        handlers.AppendFormat("\t{0} {1}\n", s, (poll.Contains(s) ? "(poll service)" : string.Empty));
+        
+                    handlers.AppendFormat("* Agent:\n");
+                    foreach (String s in httpServer.GetAgentHandlerKeys())
+                        handlers.AppendFormat("\t{0}\n", s);
+        
+                    handlers.AppendFormat("* LLSD:\n");
+                    foreach (String s in httpServer.GetLLSDHandlerKeys())
+                        handlers.AppendFormat("\t{0}\n", s);
+        
+                    handlers.AppendFormat("* StreamHandlers ({0}):\n", httpServer.GetStreamHandlerKeys().Count);
+                    foreach (String s in httpServer.GetStreamHandlerKeys())
+                        handlers.AppendFormat("\t{0}\n", s);
+
+                    handlers.Append("\n");
+                }
             }
+
+            MainConsole.Instance.Output(handlers.ToString());
         }
 
         /// <summary>
diff --git a/OpenSim/Framework/Servers/VersionInfo.cs b/OpenSim/Framework/Servers/VersionInfo.cs
index 016a174..bb094ed 100644
--- a/OpenSim/Framework/Servers/VersionInfo.cs
+++ b/OpenSim/Framework/Servers/VersionInfo.cs
@@ -29,7 +29,7 @@ namespace OpenSim
 {
     public class VersionInfo
     {
-        private const string VERSION_NUMBER = "0.7.4CM";
+        private const string VERSION_NUMBER = "0.7.5CM";
         private const Flavour VERSION_FLAVOUR = Flavour.Dev;
 
         public enum Flavour
diff --git a/OpenSim/Framework/Util.cs b/OpenSim/Framework/Util.cs
index 384f716..a26e930 100644
--- a/OpenSim/Framework/Util.cs
+++ b/OpenSim/Framework/Util.cs
@@ -862,6 +862,12 @@ namespace OpenSim.Framework
             return Math.Min(Math.Max(x, min), max);
         }
 
+        public static Vector3 Clip(Vector3 vec, float min, float max)
+        {
+            return new Vector3(Clip(vec.X, min, max), Clip(vec.Y, min, max),
+                Clip(vec.Z, min, max));
+        }
+
         /// <summary>
         /// Convert an UUID to a raw uuid string.  Right now this is a string without hyphens.
         /// </summary>
@@ -1013,6 +1019,38 @@ namespace OpenSim.Framework
             }
         }
 
+        /// <summary>
+        /// Copy data from one stream to another, leaving the read position of both streams at the beginning.
+        /// </summary>
+        /// <param name='inputStream'>
+        /// Input stream.  Must be seekable.
+        /// </param>
+        /// <exception cref='ArgumentException'>
+        /// Thrown if the input stream is not seekable.
+        /// </exception>
+        public static Stream Copy(Stream inputStream)
+        {
+            if (!inputStream.CanSeek)
+                throw new ArgumentException("Util.Copy(Stream inputStream) must receive an inputStream that can seek");
+
+            const int readSize = 256;
+            byte[] buffer = new byte[readSize];
+            MemoryStream ms = new MemoryStream();
+        
+            int count = inputStream.Read(buffer, 0, readSize);
+
+            while (count > 0)
+            {
+                ms.Write(buffer, 0, count);
+                count = inputStream.Read(buffer, 0, readSize);
+            }
+
+            ms.Position = 0;
+            inputStream.Position = 0;
+
+            return ms;
+        }
+
         public static XmlRpcResponse XmlRpcCommand(string url, string methodName, params object[] args)
         {
             return SendXmlRpcCommand(url, methodName, args);
diff --git a/OpenSim/Region/Application/OpenSim.cs b/OpenSim/Region/Application/OpenSim.cs
index 6255515..a9b2745 100644
--- a/OpenSim/Region/Application/OpenSim.cs
+++ b/OpenSim/Region/Application/OpenSim.cs
@@ -35,6 +35,7 @@ using System.Text;
 using System.Text.RegularExpressions;
 using System.Timers;
 using log4net;
+using NDesk.Options;
 using Nini.Config;
 using OpenMetaverse;
 using OpenSim.Framework;
@@ -291,7 +292,7 @@ namespace OpenSim
 
             m_console.Commands.AddCommand("Archiving", false, "save oar",
                                           //"save oar [-v|--version=<N>] [-p|--profile=<url>] [<OAR path>]",
-                                          "save oar [-h|--home=<url>] [--noassets] [--publish] [--perm=<permissions>] [<OAR path>]",
+                                          "save oar [-h|--home=<url>] [--noassets] [--publish] [--perm=<permissions>] [--all] [<OAR path>]",
                                           "Save a region's data to an OAR archive.",
 //                                          "-v|--version=<N> generates scene objects as per older versions of the serialization (e.g. -v=0)" + Environment.NewLine
                                           "-h|--home=<url> adds the url of the profile service to the saved user information.\n"
@@ -301,6 +302,7 @@ namespace OpenSim
                                           + "   this is useful if you're making oars generally available that might be reloaded to the same grid from which you published\n"
                                           + "--perm=<permissions> stops objects with insufficient permissions from being saved to the OAR.\n"
                                           + "   <permissions> can contain one or more of these characters: \"C\" = Copy, \"T\" = Transfer\n"
+                                          + "--all saves all the regions in the simulator, instead of just the current region.\n"
                                           + "The OAR path must be a filesystem path."
                                           + " If this is not given then the oar is saved to region.oar in the current directory.",
                                           SaveOar);
@@ -310,8 +312,11 @@ namespace OpenSim
                                           "Change the scale of a named prim", HandleEditScale);
 
             m_console.Commands.AddCommand("Users", false, "kick user",
-                                          "kick user <first> <last> [message]",
-                                          "Kick a user off the simulator", KickUserCommand);
+                                          "kick user <first> <last> [--force] [message]",
+                                          "Kick a user off the simulator",
+                                          "The --force option will kick the user without any checks to see whether it's already in the process of closing\n"
+                                          + "Only use this option if you are sure the avatar is inactive and a normal kick user operation does not removed them",
+                                          KickUserCommand);
 
             m_console.Commands.AddCommand("Users", false, "show users",
                                           "show users [full]",
@@ -328,10 +333,6 @@ namespace OpenSim
                                           "show circuits",
                                           "Show agent circuit data", HandleShow);
 
-            m_console.Commands.AddCommand("Comms", false, "show http-handlers",
-                                          "show http-handlers",
-                                          "Show all registered http handlers", 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);
@@ -416,6 +417,7 @@ namespace OpenSim
             {
                 RunCommandScript(m_shutdownCommandsFile);
             }
+            
             base.ShutdownSpecific();
         }
 
@@ -453,11 +455,17 @@ namespace OpenSim
         /// <param name="cmdparams">name of avatar to kick</param>
         private void KickUserCommand(string module, string[] cmdparams)
         {
-            if (cmdparams.Length < 4)
+            bool force = false;
+            
+            OptionSet options = new OptionSet().Add("f|force", delegate (string v) { force = v != null; });
+
+            List<string> mainParams = options.Parse(cmdparams);
+
+            if (mainParams.Count < 4)
                 return;
 
             string alert = null;
-            if (cmdparams.Length > 4)
+            if (mainParams.Count > 4)
                 alert = String.Format("\n{0}\n", String.Join(" ", cmdparams, 4, cmdparams.Length - 4));
 
             IList agents = SceneManager.GetCurrentSceneAvatars();
@@ -466,8 +474,8 @@ namespace OpenSim
             {
                 RegionInfo regionInfo = presence.Scene.RegionInfo;
 
-                if (presence.Firstname.ToLower().Contains(cmdparams[2].ToLower()) &&
-                    presence.Lastname.ToLower().Contains(cmdparams[3].ToLower()))
+                if (presence.Firstname.ToLower().Contains(mainParams[2].ToLower()) &&
+                    presence.Lastname.ToLower().Contains(mainParams[3].ToLower()))
                 {
                     MainConsole.Instance.Output(
                         String.Format(
@@ -480,7 +488,7 @@ namespace OpenSim
                     else
                         presence.ControllingClient.Kick("\nYou have been logged out by an administrator.\n");
 
-                    presence.Scene.IncomingCloseAgent(presence.UUID);
+                    presence.Scene.IncomingCloseAgent(presence.UUID, force);
                 }
             }
 
@@ -1002,33 +1010,6 @@ namespace OpenSim
                     HandleShowCircuits();
                     break;
 
-                case "http-handlers":
-                    System.Text.StringBuilder handlers = new System.Text.StringBuilder("Registered HTTP Handlers:\n");
-
-                    handlers.AppendFormat("* XMLRPC:\n");
-                    foreach (String s in HttpServer.GetXmlRpcHandlerKeys())
-                        handlers.AppendFormat("\t{0}\n", s);
-
-                    handlers.AppendFormat("* HTTP:\n");
-                    List<String> poll = HttpServer.GetPollServiceHandlerKeys();
-                    foreach (String s in HttpServer.GetHTTPHandlerKeys())
-                        handlers.AppendFormat("\t{0} {1}\n", s, (poll.Contains(s) ? "(poll service)" : string.Empty));
-
-                    handlers.AppendFormat("* Agent:\n");
-                    foreach (String s in HttpServer.GetAgentHandlerKeys())
-                        handlers.AppendFormat("\t{0}\n", s);
-
-                    handlers.AppendFormat("* LLSD:\n");
-                    foreach (String s in HttpServer.GetLLSDHandlerKeys())
-                        handlers.AppendFormat("\t{0}\n", s);
-
-                    handlers.AppendFormat("* StreamHandlers ({0}):\n", HttpServer.GetStreamHandlerKeys().Count);
-                    foreach (String s in HttpServer.GetStreamHandlerKeys())
-                        handlers.AppendFormat("\t{0}\n", s);
-
-                    MainConsole.Instance.Output(handlers.ToString());
-                    break;
-
                 case "modules":
                     MainConsole.Instance.Output("The currently loaded shared modules are:");
                     foreach (IRegionModule module in m_moduleLoader.GetLoadedSharedModules)
diff --git a/OpenSim/Region/ClientStack/Linden/Caps/EventQueue/Tests/EventQueueTests.cs b/OpenSim/Region/ClientStack/Linden/Caps/EventQueue/Tests/EventQueueTests.cs
index cd70410..d604cf6 100644
--- a/OpenSim/Region/ClientStack/Linden/Caps/EventQueue/Tests/EventQueueTests.cs
+++ b/OpenSim/Region/ClientStack/Linden/Caps/EventQueue/Tests/EventQueueTests.cs
@@ -94,7 +94,7 @@ namespace OpenSim.Region.ClientStack.Linden.Tests
             UUID spId = TestHelpers.ParseTail(0x1);
 
             SceneHelpers.AddScenePresence(m_scene, spId);
-            m_scene.IncomingCloseAgent(spId);
+            m_scene.IncomingCloseAgent(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/UDP/LLClientView.cs b/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
index 7749ef3..74b27d7 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
@@ -509,19 +509,18 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// </summary>
         public void Close()
         {
-            Close(true);
+            Close(true, false);
         }
 
-        /// <summary>
-        /// Shut down the client view
-        /// </summary>
-        public void Close(bool sendStop)
+        public void Close(bool sendStop, bool force)
         {
             // We lock here to prevent race conditions between two threads calling close simultaneously (e.g.
             // a simultaneous relog just as a client is being closed out due to no packet ack from the old connection.
             lock (CloseSyncLock)
             {
-                if (!IsActive)
+                // 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)
                     return;
 
                 IsActive = false;
@@ -4528,7 +4527,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                     {
                         returnblock[j] = new EstateOwnerMessagePacket.ParamListBlock();
                     }
-                    j = 0;
+                    j = 0; 
 
                     returnblock[j].Parameter = Utils.StringToBytes(estateID.ToString()); j++;
                     returnblock[j].Parameter = Utils.StringToBytes(((int)Constants.EstateAccessCodex.EstateBans).ToString()); j++;
@@ -12187,7 +12186,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         {
             Kick(reason);
             Thread.Sleep(1000);
-            Close();
+            Disconnect();
         }
 
         public void Disconnect()
diff --git a/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs b/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs
index d6513c5..60ab70e 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs
@@ -1523,7 +1523,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             if (!client.IsLoggingOut)
             {
                 client.IsLoggingOut = true;
-                client.Close(false);
+                client.Close(false, false);
             }
         }
     }
diff --git a/OpenSim/Region/ClientStack/RegionApplicationBase.cs b/OpenSim/Region/ClientStack/RegionApplicationBase.cs
index 4672f8a..853b72d 100644
--- a/OpenSim/Region/ClientStack/RegionApplicationBase.cs
+++ b/OpenSim/Region/ClientStack/RegionApplicationBase.cs
@@ -76,7 +76,7 @@ namespace OpenSim.Region.ClientStack
 
         protected override void StartupSpecific()
         {
-            SceneManager = new SceneManager();
+            SceneManager = SceneManager.Instance;
             m_clientStackManager = CreateClientStackManager();
 
             Initialize();
diff --git a/OpenSim/Region/CoreModules/Asset/FlotsamAssetCache.cs b/OpenSim/Region/CoreModules/Asset/FlotsamAssetCache.cs
index 7d7176f..d1a563c 100644
--- a/OpenSim/Region/CoreModules/Asset/FlotsamAssetCache.cs
+++ b/OpenSim/Region/CoreModules/Asset/FlotsamAssetCache.cs
@@ -52,7 +52,7 @@ using OpenSim.Services.Interfaces;
 [assembly: Addin("FlotsamAssetCache", "1.1")]
 [assembly: AddinDependency("OpenSim", "0.5")]
 
-namespace Flotsam.RegionModules.AssetCache
+namespace OpenSim.Region.CoreModules.Asset
 {
     [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule")]
     public class FlotsamAssetCache : ISharedRegionModule, IImprovedAssetCache, IAssetService
@@ -107,8 +107,6 @@ namespace Flotsam.RegionModules.AssetCache
         private IAssetService m_AssetService;
         private List<Scene> m_Scenes = new List<Scene>();
 
-        private bool m_DeepScanBeforePurge;
-
         public FlotsamAssetCache()
         {
             m_InvalidChars.AddRange(Path.GetInvalidPathChars());
@@ -170,8 +168,6 @@ namespace Flotsam.RegionModules.AssetCache
                         m_CacheDirectoryTierLen = assetConfig.GetInt("CacheDirectoryTierLength", m_CacheDirectoryTierLen);
 
                         m_CacheWarnAt = assetConfig.GetInt("CacheWarnAt", m_CacheWarnAt);
-
-                        m_DeepScanBeforePurge = assetConfig.GetBoolean("DeepScanBeforePurge", m_DeepScanBeforePurge);
                     }
 
                     m_log.InfoFormat("[FLOTSAM ASSET CACHE]: Cache Directory {0}", m_CacheDirectory);
@@ -519,13 +515,10 @@ namespace Flotsam.RegionModules.AssetCache
             // Purge all files last accessed prior to this point
             DateTime purgeLine = DateTime.Now - m_FileExpiration;
 
-            // An optional deep scan at this point will ensure assets present in scenes,
-            // or referenced by objects in the scene, but not recently accessed 
-            // are not purged.
-            if (m_DeepScanBeforePurge)
-            {
-                CacheScenes();
-            }
+            // An asset cache may contain local non-temporary assets that are not in the asset service.  Therefore,
+            // before cleaning up expired files we must scan the objects in the scene to make sure that we retain
+            // such local assets if they have not been recently accessed.
+            TouchAllSceneAssets(false);
 
             foreach (string dir in Directory.GetDirectories(m_CacheDirectory))
             {
@@ -718,11 +711,14 @@ namespace Flotsam.RegionModules.AssetCache
 
         /// <summary>
         /// Iterates through all Scenes, doing a deep scan through assets 
-        /// to cache all assets present in the scene or referenced by assets 
-        /// in the scene
+        /// to update the access time of all assets present in the scene or referenced by assets
+        /// in the scene.
         /// </summary>
-        /// <returns></returns>
-        private int CacheScenes()
+        /// <param name="storeUncached">
+        /// If true, then assets scanned which are not found in cache are added to the cache.
+        /// </param>
+        /// <returns>Number of distinct asset references found in the scene.</returns>
+        private int TouchAllSceneAssets(bool storeUncached)
         {
             UuidGatherer gatherer = new UuidGatherer(m_AssetService);
 
@@ -745,7 +741,7 @@ namespace Flotsam.RegionModules.AssetCache
                 {
                     File.SetLastAccessTime(filename, DateTime.Now);
                 }
-                else
+                else if (storeUncached)
                 {
                     m_AssetService.Get(assetID.ToString());
                 }
@@ -873,13 +869,14 @@ namespace Flotsam.RegionModules.AssetCache
 
                         break;
 
-
                     case "assets":
-                        m_log.Info("[FLOTSAM ASSET CACHE]: Caching all assets, in all scenes.");
+                        m_log.Info("[FLOTSAM ASSET CACHE]: Ensuring assets are cached for all scenes.");
 
                         Util.FireAndForget(delegate {
-                            int assetsCached = CacheScenes();
-                            m_log.InfoFormat("[FLOTSAM ASSET CACHE]: Completed Scene Caching, {0} assets found.", assetsCached);
+                            int assetReferenceTotal = TouchAllSceneAssets(true);
+                            m_log.InfoFormat(
+                                "[FLOTSAM ASSET CACHE]: Completed check with {0} assets.",
+                                assetReferenceTotal);
                         });
 
                         break;
diff --git a/OpenSim/Region/CoreModules/Asset/Tests/FlotsamAssetCacheTests.cs b/OpenSim/Region/CoreModules/Asset/Tests/FlotsamAssetCacheTests.cs
index c91b25f..1c2bfd0 100644
--- a/OpenSim/Region/CoreModules/Asset/Tests/FlotsamAssetCacheTests.cs
+++ b/OpenSim/Region/CoreModules/Asset/Tests/FlotsamAssetCacheTests.cs
@@ -35,7 +35,6 @@ using Nini.Config;
 using NUnit.Framework;
 using OpenMetaverse;
 using OpenMetaverse.Assets;
-using Flotsam.RegionModules.AssetCache;
 using OpenSim.Framework;
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Region.Framework.Scenes.Serialization;
diff --git a/OpenSim/Region/CoreModules/Avatar/Attachments/Tests/AttachmentsModuleTests.cs b/OpenSim/Region/CoreModules/Avatar/Attachments/Tests/AttachmentsModuleTests.cs
index d9a619d..48f3a23 100644
--- a/OpenSim/Region/CoreModules/Avatar/Attachments/Tests/AttachmentsModuleTests.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Attachments/Tests/AttachmentsModuleTests.cs
@@ -461,7 +461,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
 
             SceneObjectGroup rezzedAtt = presence.GetAttachments()[0];
 
-            scene.IncomingCloseAgent(presence.UUID);
+            scene.IncomingCloseAgent(presence.UUID, false);
 
             // Check that we can't retrieve this attachment from the scene.
             Assert.That(scene.GetSceneObjectGroup(rezzedAtt.UUID), Is.Null);
diff --git a/OpenSim/Region/CoreModules/Avatar/Friends/FriendsModule.cs b/OpenSim/Region/CoreModules/Avatar/Friends/FriendsModule.cs
index 24ec435..11db18a 100644
--- a/OpenSim/Region/CoreModules/Avatar/Friends/FriendsModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Friends/FriendsModule.cs
@@ -482,9 +482,9 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
                 Util.FireAndForget(
                     delegate
                     {
-                        m_log.DebugFormat(
-                            "[FRIENDS MODULE]: Notifying {0} friends of {1} of online status {2}",
-                            friendList.Count, agentID, online);
+//                        m_log.DebugFormat(
+//                            "[FRIENDS MODULE]: Notifying {0} friends of {1} of online status {2}",
+//                            friendList.Count, agentID, online);
 
                         // Notify about this user status
                         StatusNotify(friendList, agentID, online);
diff --git a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/Tests/InventoryArchiverTests.cs b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/Tests/InventoryArchiverTests.cs
index b112b6d..12a05b3 100644
--- a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/Tests/InventoryArchiverTests.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/Tests/InventoryArchiverTests.cs
@@ -350,38 +350,38 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver.Tests
             Assert.That(sog1.RootPart.CreatorID, Is.EqualTo(m_uaLL1.PrincipalID));            
         }
         
-        /// <summary>
-        /// Test loading a V0.1 OpenSim Inventory Archive (subject to change since there is no fixed format yet) where
-        /// an account exists with the same name as the creator, though not the same id.
-        /// </summary>
-        [Test]
-        public void TestLoadIarV0_1SameNameCreator()
-        {
-            TestHelpers.InMethod();
-//            log4net.Config.XmlConfigurator.Configure();
-
-            UserAccountHelpers.CreateUserWithInventory(m_scene, m_uaMT, "meowfood");
-            UserAccountHelpers.CreateUserWithInventory(m_scene, m_uaLL2, "hampshire");
-            
-            m_archiverModule.DearchiveInventory(m_uaMT.FirstName, m_uaMT.LastName, "/", "meowfood", m_iarStream);            
-            InventoryItemBase foundItem1
-                = InventoryArchiveUtils.FindItemByPath(m_scene.InventoryService, m_uaMT.PrincipalID, m_item1Name);
-
-            Assert.That(
-                foundItem1.CreatorId, Is.EqualTo(m_uaLL2.PrincipalID.ToString()), 
-                "Loaded item non-uuid creator doesn't match original");            
-            Assert.That(
-                foundItem1.CreatorIdAsUuid, Is.EqualTo(m_uaLL2.PrincipalID), 
-                "Loaded item uuid creator doesn't match original");
-            Assert.That(foundItem1.Owner, Is.EqualTo(m_uaMT.PrincipalID),
-                "Loaded item owner doesn't match inventory reciever");
-            
-            AssetBase asset1 = m_scene.AssetService.Get(foundItem1.AssetID.ToString());            
-            string xmlData = Utils.BytesToString(asset1.Data);
-            SceneObjectGroup sog1 = SceneObjectSerializer.FromOriginalXmlFormat(xmlData);
-            
-            Assert.That(sog1.RootPart.CreatorID, Is.EqualTo(m_uaLL2.PrincipalID));
-        }
+//        /// <summary>
+//        /// Test loading a V0.1 OpenSim Inventory Archive (subject to change since there is no fixed format yet) where
+//        /// an account exists with the same name as the creator, though not the same id.
+//        /// </summary>
+//        [Test]
+//        public void TestLoadIarV0_1SameNameCreator()
+//        {
+//            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+//
+//            UserAccountHelpers.CreateUserWithInventory(m_scene, m_uaMT, "meowfood");
+//            UserAccountHelpers.CreateUserWithInventory(m_scene, m_uaLL2, "hampshire");
+//            
+//            m_archiverModule.DearchiveInventory(m_uaMT.FirstName, m_uaMT.LastName, "/", "meowfood", m_iarStream);            
+//            InventoryItemBase foundItem1
+//                = InventoryArchiveUtils.FindItemByPath(m_scene.InventoryService, m_uaMT.PrincipalID, m_item1Name);
+//
+//            Assert.That(
+//                foundItem1.CreatorId, Is.EqualTo(m_uaLL2.PrincipalID.ToString()), 
+//                "Loaded item non-uuid creator doesn't match original");            
+//            Assert.That(
+//                foundItem1.CreatorIdAsUuid, Is.EqualTo(m_uaLL2.PrincipalID), 
+//                "Loaded item uuid creator doesn't match original");
+//            Assert.That(foundItem1.Owner, Is.EqualTo(m_uaMT.PrincipalID),
+//                "Loaded item owner doesn't match inventory reciever");
+//            
+//            AssetBase asset1 = m_scene.AssetService.Get(foundItem1.AssetID.ToString());            
+//            string xmlData = Utils.BytesToString(asset1.Data);
+//            SceneObjectGroup sog1 = SceneObjectSerializer.FromOriginalXmlFormat(xmlData);
+//            
+//            Assert.That(sog1.RootPart.CreatorID, Is.EqualTo(m_uaLL2.PrincipalID));
+//        }
 
         /// <summary>
         /// Test loading a V0.1 OpenSim Inventory Archive (subject to change since there is no fixed format yet) where
diff --git a/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs b/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
index 9090f64..1f62743 100644
--- a/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
@@ -327,6 +327,14 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                     return;
                 }
 
+                // Validate assorted conditions
+                string reason = string.Empty;
+                if (!ValidateGenericConditions(sp, reg, finalDestination, teleportFlags, out reason))
+                {
+                    sp.ControllingClient.SendTeleportFailed(reason);
+                    return;
+                }
+
                 //
                 // This is it
                 //
@@ -358,6 +366,13 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             }
         }
 
+        // Nothing to validate here
+        protected virtual bool ValidateGenericConditions(ScenePresence sp, GridRegion reg, GridRegion finalDestination, uint teleportFlags, out string reason)
+        {
+            reason = String.Empty;
+            return true;
+        }
+
         /// <summary>
         /// Determines whether this instance is within the max transfer distance.
         /// </summary>
@@ -574,7 +589,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
 
             //sp.ControllingClient.SendTeleportProgress(teleportFlags, "Updating agent...");
 
-            if (!UpdateAgent(reg, finalDestination, agent))
+            if (!UpdateAgent(reg, finalDestination, agent, sp))
             {
                 // Region doesn't take it
                 m_log.WarnFormat(
@@ -650,7 +665,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 // an agent cannot teleport back to this region if it has teleported away.
                 Thread.Sleep(2000);
 
-                sp.Scene.IncomingCloseAgent(sp.UUID);
+                sp.Scene.IncomingCloseAgent(sp.UUID, false);
             }
             else
             {
@@ -701,7 +716,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             return success;
         }
 
-        protected virtual bool UpdateAgent(GridRegion reg, GridRegion finalDestination, AgentData agent)
+        protected virtual bool UpdateAgent(GridRegion reg, GridRegion finalDestination, AgentData agent, ScenePresence sp)
         {
             return Scene.SimulationService.UpdateAgent(finalDestination, agent);
         }
diff --git a/OpenSim/Region/CoreModules/Framework/EntityTransfer/HGEntityTransferModule.cs b/OpenSim/Region/CoreModules/Framework/EntityTransfer/HGEntityTransferModule.cs
index 3010b59..0f1a381 100644
--- a/OpenSim/Region/CoreModules/Framework/EntityTransfer/HGEntityTransferModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/EntityTransfer/HGEntityTransferModule.cs
@@ -54,6 +54,47 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
 
         private GatekeeperServiceConnector m_GatekeeperConnector;
 
+        protected bool m_RestrictAppearanceAbroad;
+        protected string m_AccountName;
+        protected AvatarAppearance m_ExportedAppearance;
+
+        protected AvatarAppearance ExportedAppearance
+        {
+            get
+            {
+                if (m_ExportedAppearance != null)
+                    return m_ExportedAppearance;
+
+                string[] parts = m_AccountName.Split();
+                if (parts.Length != 2)
+                {
+                    m_log.WarnFormat("[HG ENTITY TRANSFER MODULE]: Wrong user account name format {0}. Specify 'First Last'", m_AccountName);
+                    return null;
+                }
+                UserAccount account = Scene.UserAccountService.GetUserAccount(UUID.Zero, parts[0], parts[1]);
+                if (account == null)
+                {
+                    m_log.WarnFormat("[HG ENTITY TRANSFER MODULE]: Unknown account {0}", m_AccountName);
+                    return null;
+                }
+                m_ExportedAppearance = Scene.AvatarService.GetAppearance(account.PrincipalID);
+                if (m_ExportedAppearance != null)
+                    m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: Successfully retrieved appearance for {0}", m_AccountName);
+
+                foreach (AvatarAttachment att in m_ExportedAppearance.GetAttachments())
+                {
+                    InventoryItemBase item = new InventoryItemBase(att.ItemID, account.PrincipalID);
+                    item = Scene.InventoryService.GetItem(item);
+                    if (item != null)
+                        m_ExportedAppearance.SetAttachment(att.AttachPoint, att.ItemID, item.AssetID);
+                    else
+                        m_log.WarnFormat("[HG ENTITY TRANSFER MODULE]: Unable to retrieve item {0} from inventory", att.ItemID);
+                }
+                return m_ExportedAppearance;
+            }
+        }
+        
+
         #region ISharedRegionModule
 
         public override string Name
@@ -72,8 +113,18 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 {
                     IConfig transferConfig = source.Configs["EntityTransfer"];
                     if (transferConfig != null)
+                    {
                         m_levelHGTeleport = transferConfig.GetInt("LevelHGTeleport", 0);
 
+                        m_RestrictAppearanceAbroad = transferConfig.GetBoolean("RestrictAppearanceAbroad", false);
+                        if (m_RestrictAppearanceAbroad)
+                        {
+                            m_AccountName = transferConfig.GetString("AccountForAppearance", string.Empty);
+                            if (m_AccountName == string.Empty)
+                                m_log.WarnFormat("[HG ENTITY TRANSFER MODULE]: RestrictAppearanceAbroad is on, but no account has been given for avatar appearance!");
+                        }
+                    }
+
                     InitialiseCommon(source);
                     m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: {0} enabled.", Name);
                 }
@@ -200,6 +251,109 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             TeleportHome(id, client);
         }
 
+        protected override bool ValidateGenericConditions(ScenePresence sp, GridRegion reg, GridRegion finalDestination, uint teleportFlags, out string reason)
+        {
+            reason = "Please wear your grid's allowed appearance before teleporting to another grid";
+            if (!m_RestrictAppearanceAbroad)
+                return true;
+
+            // The rest is only needed for controlling appearance
+
+            int flags = Scene.GridService.GetRegionFlags(Scene.RegionInfo.ScopeID, reg.RegionID);
+            if (flags == -1 /* no region in DB */ || (flags & (int)OpenSim.Data.RegionFlags.Hyperlink) != 0)
+            {
+                // this user is going to another grid
+                if (Scene.UserManagementModule.IsLocalGridUser(sp.UUID))
+                {
+                    m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: RestrictAppearanceAbroad is ON. Checking generic appearance");
+
+                    // Check wearables
+                    for (int i = 0; i < AvatarWearable.MAX_WEARABLES; i++)
+                    {
+                        for (int j = 0; j < sp.Appearance.Wearables[i].Count; j++)
+                        {
+                            if (sp.Appearance.Wearables[i] == null)
+                                continue;
+
+                            if (ExportedAppearance.Wearables[i] == null) 
+                            {
+                               m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: Wearable not allowed to go outside {0}", i);
+                               return false;
+                            }
+
+                            if (sp.Appearance.Wearables[i][j].AssetID != ExportedAppearance.Wearables[i][j].AssetID)
+                            {
+                                m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: Wearable not allowed to go outside {0}", i);
+                                return false;
+                            }
+                        }
+                    }
+
+                    // Check attachments
+
+                    foreach (AvatarAttachment att in sp.Appearance.GetAttachments())
+                    {
+                        bool found = false;
+                        foreach (AvatarAttachment att2 in ExportedAppearance.GetAttachments())
+                        {
+                            if (att2.AssetID == att.AssetID)
+                            {
+                                found = true;
+                                break;
+                            }
+                        }
+                        if (!found)
+                        {
+                            m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: Attachment not allowed to go outside {0}", att.AttachPoint);
+                            return false;
+                        }
+                    }
+                }
+            }
+
+            reason = string.Empty;
+            return true;
+        }
+
+
+        //protected override bool UpdateAgent(GridRegion reg, GridRegion finalDestination, AgentData agentData, ScenePresence sp)
+        //{
+        //    int flags = Scene.GridService.GetRegionFlags(Scene.RegionInfo.ScopeID, reg.RegionID);
+        //    if (flags == -1 /* no region in DB */ || (flags & (int)OpenSim.Data.RegionFlags.Hyperlink) != 0)
+        //    {
+        //        // this user is going to another grid
+        //        if (m_RestrictAppearanceAbroad && Scene.UserManagementModule.IsLocalGridUser(agentData.AgentID))
+        //        {
+        //            // We need to strip the agent off its appearance
+        //            m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: RestrictAppearanceAbroad is ON. Sending generic appearance");
+
+        //            // Delete existing npc attachments
+        //            Scene.AttachmentsModule.DeleteAttachmentsFromScene(sp, false);
+
+        //            // XXX: We can't just use IAvatarFactoryModule.SetAppearance() yet since it doesn't transfer attachments
+        //            AvatarAppearance newAppearance = new AvatarAppearance(ExportedAppearance, true);
+        //            sp.Appearance = newAppearance;
+
+        //            // Rez needed npc attachments
+        //            Scene.AttachmentsModule.RezAttachments(sp);
+
+                   
+        //            IAvatarFactoryModule module = Scene.RequestModuleInterface<IAvatarFactoryModule>();
+        //            //module.SendAppearance(sp.UUID);
+        //            module.RequestRebake(sp, false);
+
+        //            Scene.AttachmentsModule.CopyAttachments(sp, agentData);
+        //            agentData.Appearance = sp.Appearance;
+        //        }
+        //    }
+
+        //    foreach (AvatarAttachment a in agentData.Appearance.GetAttachments())
+        //        m_log.DebugFormat("[XXX]: {0}-{1}", a.ItemID, a.AssetID);
+
+
+        //    return base.UpdateAgent(reg, finalDestination, agentData, sp);
+        //}
+
         public override bool TeleportHome(UUID id, IClientAPI client)
         {
             m_log.DebugFormat(
@@ -375,4 +529,4 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             return region;
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/CoreModules/Framework/InventoryAccess/HGInventoryAccessModule.cs b/OpenSim/Region/CoreModules/Framework/InventoryAccess/HGInventoryAccessModule.cs
index cf72b58..a0cad40 100644
--- a/OpenSim/Region/CoreModules/Framework/InventoryAccess/HGInventoryAccessModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/InventoryAccess/HGInventoryAccessModule.cs
@@ -308,6 +308,8 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
         protected override InventoryItemBase GetItem(UUID agentID, UUID itemID)
         {
             InventoryItemBase item = base.GetItem(agentID, itemID);
+            if (item == null)
+                return null;
 
             string userAssetServer = string.Empty;
             if (IsForeignUser(agentID, out userAssetServer))
diff --git a/OpenSim/Region/CoreModules/Scripting/DynamicTexture/DynamicTexture.cs b/OpenSim/Region/CoreModules/Scripting/DynamicTexture/DynamicTexture.cs
new file mode 100644
index 0000000..fce9490
--- /dev/null
+++ b/OpenSim/Region/CoreModules/Scripting/DynamicTexture/DynamicTexture.cs
@@ -0,0 +1,61 @@
+/*
+ * 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.Drawing;
+using OpenSim.Region.Framework.Interfaces;
+
+namespace OpenSim.Region.CoreModules.Scripting.DynamicTexture
+{
+    public class DynamicTexture : IDynamicTexture
+    {
+        public string InputCommands { get; private set; }
+        public Uri InputUri { get; private set; }
+        public string InputParams { get; private set; }
+        public byte[] Data { get; private set; }
+        public Size Size { get; private set; }
+        public bool IsReuseable { get; private set; }
+
+        public DynamicTexture(string inputCommands, string inputParams, byte[] data, Size size, bool isReuseable)
+        {
+            InputCommands = inputCommands;
+            InputParams = inputParams;
+            Data = data;
+            Size = size;
+            IsReuseable = isReuseable;
+        }
+
+        public DynamicTexture(Uri inputUri, string inputParams, byte[] data, Size size, bool isReuseable)
+        {
+            InputUri = inputUri;
+            InputParams = inputParams;
+            Data = data;
+            Size = size;
+            IsReuseable = isReuseable;
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/CoreModules/Scripting/DynamicTexture/DynamicTextureModule.cs b/OpenSim/Region/CoreModules/Scripting/DynamicTexture/DynamicTextureModule.cs
index 18bd018..1f340df 100644
--- a/OpenSim/Region/CoreModules/Scripting/DynamicTexture/DynamicTextureModule.cs
+++ b/OpenSim/Region/CoreModules/Scripting/DynamicTexture/DynamicTextureModule.cs
@@ -42,13 +42,29 @@ namespace OpenSim.Region.CoreModules.Scripting.DynamicTexture
 {
     public class DynamicTextureModule : IRegionModule, IDynamicTextureManager
     {
-        //private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
         private const int ALL_SIDES = -1;
 
         public const int DISP_EXPIRE = 1;
         public const int DISP_TEMP   = 2;
 
+        /// <summary>
+        /// If true then where possible dynamic textures are reused.
+        /// </summary>
+        public bool ReuseTextures { get; set; }
+
+        /// <summary>
+        /// If false, then textures which have a low data size are not reused when ReuseTextures = true.
+        /// </summary>
+        /// <remarks>
+        /// LL viewers 3.3.4 and before appear to not fully render textures pulled from the viewer cache if those
+        /// textures have a relatively high pixel surface but a small data size.  Typically, this appears to happen
+        /// if the data size is smaller than the viewer's discard level 2 size estimate.  So if this is setting is
+        /// false, textures smaller than the calculation in IsSizeReuseable are always regenerated rather than reused
+        /// to work around this problem.</remarks>
+        public bool ReuseLowDataTextures { get; set; }
+
         private Dictionary<UUID, Scene> RegisteredScenes = new Dictionary<UUID, Scene>();
 
         private Dictionary<string, IDynamicTextureRender> RenderPlugins =
@@ -56,6 +72,15 @@ namespace OpenSim.Region.CoreModules.Scripting.DynamicTexture
 
         private Dictionary<UUID, DynamicTextureUpdater> Updaters = new Dictionary<UUID, DynamicTextureUpdater>();
 
+        /// <summary>
+        /// Record dynamic textures that we can reuse for a given data and parameter combination rather than
+        /// regenerate.
+        /// </summary>
+        /// <remarks>
+        /// Key is string.Format("{0}{1}", data
+        /// </remarks>
+        private Cache m_reuseableDynamicTextures;
+
         #region IDynamicTextureManager Members
 
         public void RegisterRender(string handleType, IDynamicTextureRender render)
@@ -69,17 +94,17 @@ namespace OpenSim.Region.CoreModules.Scripting.DynamicTexture
         /// <summary>
         /// Called by code which actually renders the dynamic texture to supply texture data.
         /// </summary>
-        /// <param name="id"></param>
-        /// <param name="data"></param>
-        public void ReturnData(UUID id, byte[] data)
+        /// <param name="updaterId"></param>
+        /// <param name="texture"></param>
+        public void ReturnData(UUID updaterId, IDynamicTexture texture)
         {
             DynamicTextureUpdater updater = null;
 
             lock (Updaters)
             {
-                if (Updaters.ContainsKey(id))
+                if (Updaters.ContainsKey(updaterId))
                 {
-                    updater = Updaters[id];
+                    updater = Updaters[updaterId];
                 }
             }
 
@@ -88,7 +113,16 @@ namespace OpenSim.Region.CoreModules.Scripting.DynamicTexture
                 if (RegisteredScenes.ContainsKey(updater.SimUUID))
                 {
                     Scene scene = RegisteredScenes[updater.SimUUID];
-                    updater.DataReceived(data, scene);
+                    UUID newTextureID = updater.DataReceived(texture.Data, scene);
+
+                    if (ReuseTextures
+                        && !updater.BlendWithOldTexture
+                        && texture.IsReuseable
+                        && (ReuseLowDataTextures || IsDataSizeReuseable(texture)))
+                    {
+                        m_reuseableDynamicTextures.Store(
+                            GenerateReusableTextureKey(texture.InputCommands, texture.InputParams), newTextureID);
+                    }
                 }
             }
 
@@ -104,6 +138,27 @@ namespace OpenSim.Region.CoreModules.Scripting.DynamicTexture
             }
         }
 
+        /// <summary>
+        /// Determines whether the texture is reuseable based on its data size.
+        /// </summary>
+        /// <remarks>
+        /// This is a workaround for a viewer bug where very small data size textures relative to their pixel size
+        /// are not redisplayed properly when pulled from cache.  The calculation here is based on the typical discard
+        /// level of 2, a 'rate' of 0.125 and 4 components (which makes for a factor of 0.5).
+        /// </remarks>
+        /// <returns></returns>
+        private bool IsDataSizeReuseable(IDynamicTexture texture)
+        {
+//            Console.WriteLine("{0} {1}", texture.Size.Width, texture.Size.Height);
+            int discardLevel2DataThreshold = (int)Math.Ceiling((texture.Size.Width >> 2) * (texture.Size.Height >> 2) * 0.5);
+
+//            m_log.DebugFormat(
+//                "[DYNAMIC TEXTURE MODULE]: Discard level 2 threshold {0}, texture data length {1}",
+//                discardLevel2DataThreshold, texture.Data.Length);
+
+            return discardLevel2DataThreshold < texture.Data.Length;
+        }
+
         public UUID AddDynamicTextureURL(UUID simID, UUID primID, string contentType, string url,
                                          string extraParams, int updateTimer)
         {
@@ -167,22 +222,61 @@ namespace OpenSim.Region.CoreModules.Scripting.DynamicTexture
         public UUID AddDynamicTextureData(UUID simID, UUID primID, string contentType, string data,
                                           string extraParams, int updateTimer, bool SetBlending, int disp, byte AlphaValue, int face)
         {
-            if (RenderPlugins.ContainsKey(contentType))
+            if (!RenderPlugins.ContainsKey(contentType))
+                return UUID.Zero;
+
+            Scene scene;
+            RegisteredScenes.TryGetValue(simID, out scene);
+
+            if (scene == null)
+                return UUID.Zero;
+
+            SceneObjectPart part = scene.GetSceneObjectPart(primID);
+
+            if (part == null)
+                return UUID.Zero;
+
+            // If we want to reuse dynamic textures then we have to ignore any request from the caller to expire
+            // them.
+            if (ReuseTextures)
+                disp = disp & ~DISP_EXPIRE;
+
+            DynamicTextureUpdater updater = new DynamicTextureUpdater();
+            updater.SimUUID = simID;
+            updater.PrimID = primID;
+            updater.ContentType = contentType;
+            updater.BodyData = data;
+            updater.UpdateTimer = updateTimer;
+            updater.UpdaterID = UUID.Random();
+            updater.Params = extraParams;
+            updater.BlendWithOldTexture = SetBlending;
+            updater.FrontAlpha = AlphaValue;
+            updater.Face = face;
+            updater.Url = "Local image";
+            updater.Disp = disp;
+
+            object objReusableTextureUUID = null;
+
+            if (ReuseTextures && !updater.BlendWithOldTexture)
             {
-                DynamicTextureUpdater updater = new DynamicTextureUpdater();
-                updater.SimUUID = simID;
-                updater.PrimID = primID;
-                updater.ContentType = contentType;
-                updater.BodyData = data;
-                updater.UpdateTimer = updateTimer;
-                updater.UpdaterID = UUID.Random();
-                updater.Params = extraParams;
-                updater.BlendWithOldTexture = SetBlending;
-                updater.FrontAlpha = AlphaValue;
-                updater.Face = face;
-                updater.Url = "Local image";
-                updater.Disp = disp;
+                string reuseableTextureKey = GenerateReusableTextureKey(data, extraParams);
+                objReusableTextureUUID = m_reuseableDynamicTextures.Get(reuseableTextureKey);
+
+                if (objReusableTextureUUID != null)
+                {
+                    // If something else has removed this temporary asset from the cache, detect and invalidate
+                    // our cached uuid.
+                    if (scene.AssetService.GetMetadata(objReusableTextureUUID.ToString()) == null)
+                    {
+                        m_reuseableDynamicTextures.Invalidate(reuseableTextureKey);
+                        objReusableTextureUUID = null;
+                    }
+                }
+            }
 
+            // We cannot reuse a dynamic texture if the data is going to be blended with something already there.
+            if (objReusableTextureUUID == null)
+            {
                 lock (Updaters)
                 {
                     if (!Updaters.ContainsKey(updater.UpdaterID))
@@ -191,11 +285,29 @@ namespace OpenSim.Region.CoreModules.Scripting.DynamicTexture
                     }
                 }
 
+//                m_log.DebugFormat(
+//                    "[DYNAMIC TEXTURE MODULE]: Requesting generation of new dynamic texture for {0} in {1}",
+//                    part.Name, part.ParentGroup.Scene.Name);
+
                 RenderPlugins[contentType].AsyncConvertData(updater.UpdaterID, data, extraParams);
-                return updater.UpdaterID;
             }
-            
-            return UUID.Zero;
+            else
+            {
+//                m_log.DebugFormat(
+//                    "[DYNAMIC TEXTURE MODULE]: Reusing cached texture {0} for {1} in {2}",
+//                    objReusableTextureUUID, part.Name, part.ParentGroup.Scene.Name);
+
+                // No need to add to updaters as the texture is always the same.  Not that this functionality
+                // apppears to be implemented anyway.
+                updater.UpdatePart(part, (UUID)objReusableTextureUUID);
+            }
+
+            return updater.UpdaterID;
+        }
+
+        private string GenerateReusableTextureKey(string data, string extraParams)
+        {
+            return string.Format("{0}{1}", data, extraParams);
         }
 
         public void GetDrawStringSize(string contentType, string text, string fontName, int fontSize,
@@ -215,6 +327,13 @@ namespace OpenSim.Region.CoreModules.Scripting.DynamicTexture
 
         public void Initialise(Scene scene, IConfigSource config)
         {
+            IConfig texturesConfig = config.Configs["Textures"];
+            if (texturesConfig != null)
+            {
+                ReuseTextures = texturesConfig.GetBoolean("ReuseDynamicTextures", false);
+                ReuseLowDataTextures = texturesConfig.GetBoolean("ReuseDynamicLowDataTextures", false);
+            }
+
             if (!RegisteredScenes.ContainsKey(scene.RegionInfo.RegionID))
             {
                 RegisteredScenes.Add(scene.RegionInfo.RegionID, scene);
@@ -224,6 +343,11 @@ namespace OpenSim.Region.CoreModules.Scripting.DynamicTexture
 
         public void PostInitialise()
         {
+            if (ReuseTextures)
+            {
+                m_reuseableDynamicTextures = new Cache(CacheMedium.Memory, CacheStrategy.Conservative);
+                m_reuseableDynamicTextures.DefaultTTL = new TimeSpan(24, 0, 0);
+            }
         }
 
         public void Close()
@@ -269,9 +393,60 @@ namespace OpenSim.Region.CoreModules.Scripting.DynamicTexture
             }
 
             /// <summary>
+            /// Update the given part with the new texture.
+            /// </summary>
+            /// <returns>
+            /// The old texture UUID.
+            /// </returns>
+            public UUID UpdatePart(SceneObjectPart part, UUID textureID)
+            {
+                UUID oldID;
+
+                lock (part)
+                {
+                    // mostly keep the values from before
+                    Primitive.TextureEntry tmptex = part.Shape.Textures;
+
+                    // FIXME: Need to return the appropriate ID if only a single face is replaced.
+                    oldID = tmptex.DefaultTexture.TextureID;
+
+                    if (Face == ALL_SIDES)
+                    {
+                        oldID = tmptex.DefaultTexture.TextureID;
+                        tmptex.DefaultTexture.TextureID = textureID;
+                    }
+                    else
+                    {
+                        try
+                        {
+                            Primitive.TextureEntryFace texface = tmptex.CreateFace((uint)Face);
+                            texface.TextureID = textureID;
+                            tmptex.FaceTextures[Face] = texface;
+                        }
+                        catch (Exception)
+                        {
+                            tmptex.DefaultTexture.TextureID = textureID;
+                        }
+                    }
+
+                    // I'm pretty sure we always want to force this to true
+                    // I'm pretty sure noone whats to set fullbright true if it wasn't true before.
+                    // tmptex.DefaultTexture.Fullbright = true;
+
+                    part.UpdateTextureEntry(tmptex.GetBytes());
+                }
+
+                return oldID;
+            }
+
+            /// <summary>
             /// Called once new texture data has been received for this updater.
             /// </summary>
-            public void DataReceived(byte[] data, Scene scene)
+            /// <param name="data"></param>
+            /// <param name="scene"></param>
+            /// <param name="isReuseable">True if the data given is reuseable.</param>
+            /// <returns>The asset UUID given to the incoming data.</returns>
+            public UUID DataReceived(byte[] data, Scene scene)
             {
                 SceneObjectPart part = scene.GetSceneObjectPart(PrimID);
 
@@ -281,7 +456,8 @@ namespace OpenSim.Region.CoreModules.Scripting.DynamicTexture
                         String.Format("DynamicTextureModule: Error preparing image using URL {0}", Url);
                     scene.SimChat(Utils.StringToBytes(msg), ChatTypeEnum.Say,
                                   0, part.ParentGroup.RootPart.AbsolutePosition, part.Name, part.UUID, false);
-                    return;
+                    
+                    return UUID.Zero;
                 }
 
                 byte[] assetData = null;
@@ -319,56 +495,29 @@ namespace OpenSim.Region.CoreModules.Scripting.DynamicTexture
                 IJ2KDecoder cacheLayerDecode = scene.RequestModuleInterface<IJ2KDecoder>();
                 if (cacheLayerDecode != null)
                 {
-                    cacheLayerDecode.Decode(asset.FullID, asset.Data);
-                    cacheLayerDecode = null;
+                    if (!cacheLayerDecode.Decode(asset.FullID, asset.Data))
+                        m_log.WarnFormat(
+                            "[DYNAMIC TEXTURE MODULE]: Decoding of dynamically generated asset {0} for {1} in {2} failed",
+                            asset.ID, part.Name, part.ParentGroup.Scene.Name);
                 }
 
-                UUID oldID = UUID.Zero;
-
-                lock (part)
-                {
-                    // mostly keep the values from before
-                    Primitive.TextureEntry tmptex = part.Shape.Textures;
-
-                    // remove the old asset from the cache
-                    oldID = tmptex.DefaultTexture.TextureID;
-                    
-                    if (Face == ALL_SIDES)
-                    {
-                        tmptex.DefaultTexture.TextureID = asset.FullID;
-                    }
-                    else
-                    {
-                        try
-                        {
-                            Primitive.TextureEntryFace texface = tmptex.CreateFace((uint)Face);
-                            texface.TextureID = asset.FullID;
-                            tmptex.FaceTextures[Face] = texface;
-                        }
-                        catch (Exception)
-                        {
-                            tmptex.DefaultTexture.TextureID = asset.FullID;
-                        }
-                    }
-
-                    // I'm pretty sure we always want to force this to true
-                    // I'm pretty sure noone whats to set fullbright true if it wasn't true before.
-                    // tmptex.DefaultTexture.Fullbright = true;
-
-                    part.UpdateTextureEntry(tmptex.GetBytes());
-                }
+                UUID oldID = UpdatePart(part, asset.FullID);
 
                 if (oldID != UUID.Zero && ((Disp & DISP_EXPIRE) != 0))
                 {
-                    if (oldAsset == null) oldAsset = scene.AssetService.Get(oldID.ToString());
+                    if (oldAsset == null)
+                        oldAsset = scene.AssetService.Get(oldID.ToString());
+
                     if (oldAsset != null)
                     {
-                        if (oldAsset.Temporary == true)
+                        if (oldAsset.Temporary)
                         {
                             scene.AssetService.Delete(oldID.ToString());
                         }
                     }
                 }
+
+                return asset.FullID;
             }
 
             private byte[] BlendTextures(byte[] frontImage, byte[] backImage, bool setNewAlpha, byte newAlpha)
diff --git a/OpenSim/Region/CoreModules/Scripting/LSLHttp/UrlModule.cs b/OpenSim/Region/CoreModules/Scripting/LSLHttp/UrlModule.cs
index 13762f7..99ffbe7 100644
--- a/OpenSim/Region/CoreModules/Scripting/LSLHttp/UrlModule.cs
+++ b/OpenSim/Region/CoreModules/Scripting/LSLHttp/UrlModule.cs
@@ -58,6 +58,7 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
         public string body;
         public int responseCode;
         public string responseBody;
+        public string responseType = "text/plain";
         //public ManualResetEvent ev;
         public bool requestDone;
         public int startTime;
@@ -270,6 +271,22 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
             }
         }
         
+        public void HttpContentType(UUID request, string type)
+        {
+            lock (m_UrlMap)
+            {
+                if (m_RequestMap.ContainsKey(request))
+                {
+                    UrlData urlData = m_RequestMap[request];
+                    urlData.requests[request].responseType = type;
+                }
+                else
+                {
+                    m_log.Info("[HttpRequestHandler] There is no http-in request with id " + request.ToString());
+                }
+            }
+        }
+        
         public void HttpResponse(UUID request, int status, string body)
         {
             lock (m_RequestMap)
diff --git a/OpenSim/Region/CoreModules/Scripting/LoadImageURL/LoadImageURLModule.cs b/OpenSim/Region/CoreModules/Scripting/LoadImageURL/LoadImageURLModule.cs
index 6f83948..45e6527 100644
--- a/OpenSim/Region/CoreModules/Scripting/LoadImageURL/LoadImageURLModule.cs
+++ b/OpenSim/Region/CoreModules/Scripting/LoadImageURL/LoadImageURLModule.cs
@@ -32,6 +32,7 @@ using System.Net;
 using Nini.Config;
 using OpenMetaverse;
 using OpenMetaverse.Imaging;
+using OpenSim.Region.CoreModules.Scripting.DynamicTexture;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
 using log4net;
@@ -67,12 +68,18 @@ namespace OpenSim.Region.CoreModules.Scripting.LoadImageURL
             return true;
         }
 
-        public byte[] ConvertUrl(string url, string extraParams)
+//        public bool AlwaysIdenticalConversion(string bodyData, string extraParams)
+//        {
+//            // We don't support conversion of body data.
+//            return false;
+//        }
+
+        public IDynamicTexture ConvertUrl(string url, string extraParams)
         {
             return null;
         }
 
-        public byte[] ConvertStream(Stream data, string extraParams)
+        public IDynamicTexture ConvertData(string bodyData, string extraParams)
         {
             return null;
         }
@@ -165,11 +172,11 @@ namespace OpenSim.Region.CoreModules.Scripting.LoadImageURL
 
         private void HttpRequestReturn(IAsyncResult result)
         {
-
             RequestState state = (RequestState) result.AsyncState;
             WebRequest request = (WebRequest) state.Request;
             Stream stream = null;
             byte[] imageJ2000 = new byte[0];
+            Size newSize = new Size(0, 0);
 
             try
             {
@@ -182,37 +189,43 @@ namespace OpenSim.Region.CoreModules.Scripting.LoadImageURL
                         try
                         {
                             Bitmap image = new Bitmap(stream);
-                            Size newsize;
 
                             // TODO: make this a bit less hard coded
                             if ((image.Height < 64) && (image.Width < 64))
                             {
-                                newsize = new Size(32, 32);
+                                newSize.Width = 32;
+                                newSize.Height = 32;
                             }
                             else if ((image.Height < 128) && (image.Width < 128))
                             {
-                                newsize = new Size(64, 64);
+                                newSize.Width = 64;
+                                newSize.Height = 64;
                             }
                             else if ((image.Height < 256) && (image.Width < 256))
                             {
-                                newsize = new Size(128, 128);
+                                newSize.Width = 128;
+                                newSize.Height = 128;
                             }
                             else if ((image.Height < 512 && image.Width < 512))
                             {
-                                newsize = new Size(256, 256);
+                                newSize.Width = 256;
+                                newSize.Height = 256;
                             }
                             else if ((image.Height < 1024 && image.Width < 1024))
                             {
-                                newsize = new Size(512, 512);
+                                newSize.Width = 512;
+                                newSize.Height = 512;
                             }
                             else
                             {
-                                newsize = new Size(1024, 1024);
+                                newSize.Width = 1024;
+                                newSize.Height = 1024;
                             }
 
-                            Bitmap resize = new Bitmap(image, newsize);
-
-                            imageJ2000 = OpenJPEG.EncodeFromImage(resize, true);
+                            using (Bitmap resize = new Bitmap(image, newSize))
+                            {
+                                imageJ2000 = OpenJPEG.EncodeFromImage(resize, true);
+                            }
                         } 
                         catch (Exception)
                         {
@@ -227,7 +240,6 @@ namespace OpenSim.Region.CoreModules.Scripting.LoadImageURL
             }
             catch (WebException)
             {
-                
             }
             finally
             {
@@ -236,9 +248,14 @@ namespace OpenSim.Region.CoreModules.Scripting.LoadImageURL
                     stream.Close();
                 }
             }
-            m_log.DebugFormat("[LOADIMAGEURLMODULE] Returning {0} bytes of image data for request {1}",
+
+            m_log.DebugFormat("[LOADIMAGEURLMODULE]: Returning {0} bytes of image data for request {1}",
                                        imageJ2000.Length, state.RequestID);
-            m_textureManager.ReturnData(state.RequestID, imageJ2000);
+
+            m_textureManager.ReturnData(
+                state.RequestID,
+                new OpenSim.Region.CoreModules.Scripting.DynamicTexture.DynamicTexture(
+                    request.RequestUri, null, imageJ2000, newSize, false));
         }
 
         #region Nested type: RequestState
diff --git a/OpenSim/Region/CoreModules/Scripting/VectorRender/Tests/VectorRenderModuleTests.cs b/OpenSim/Region/CoreModules/Scripting/VectorRender/Tests/VectorRenderModuleTests.cs
index 9787c8c..41baccc 100644
--- a/OpenSim/Region/CoreModules/Scripting/VectorRender/Tests/VectorRenderModuleTests.cs
+++ b/OpenSim/Region/CoreModules/Scripting/VectorRender/Tests/VectorRenderModuleTests.cs
@@ -45,31 +45,292 @@ using OpenSim.Tests.Common.Mock;
 namespace OpenSim.Region.CoreModules.Scripting.VectorRender.Tests
 {
     [TestFixture]
-    public class VectorRenderModuleTests
+    public class VectorRenderModuleTests : OpenSimTestCase
     {
+        Scene m_scene;
+        DynamicTextureModule m_dtm;
+        VectorRenderModule m_vrm;
+
+        private void SetupScene(bool reuseTextures)
+        {
+            m_scene = new SceneHelpers().SetupScene();
+
+            m_dtm = new DynamicTextureModule();
+            m_dtm.ReuseTextures = reuseTextures;
+//            m_dtm.ReuseLowDataTextures = reuseTextures;
+
+            m_vrm = new VectorRenderModule();
+
+            SceneHelpers.SetupSceneModules(m_scene, m_dtm, m_vrm);
+        }
+
         [Test]
         public void TestDraw()
         {
             TestHelpers.InMethod();
 
-            Scene scene = new SceneHelpers().SetupScene();
-            DynamicTextureModule dtm = new DynamicTextureModule();
-            VectorRenderModule vrm = new VectorRenderModule();
-            SceneHelpers.SetupSceneModules(scene, dtm, vrm);
-
-            SceneObjectGroup so = SceneHelpers.AddSceneObject(scene);
+            SetupScene(false);
+            SceneObjectGroup so = SceneHelpers.AddSceneObject(m_scene);
             UUID originalTextureID = so.RootPart.Shape.Textures.GetFace(0).TextureID;
 
-            dtm.AddDynamicTextureData(
-                scene.RegionInfo.RegionID,
+            m_dtm.AddDynamicTextureData(
+                m_scene.RegionInfo.RegionID,
                 so.UUID,
-                vrm.GetContentType(),
+                m_vrm.GetContentType(),
                 "PenColour BLACK; MoveTo 40,220; FontSize 32; Text Hello World;",
                 "",
                 0);
 
+            Assert.That(originalTextureID, Is.Not.EqualTo(so.RootPart.Shape.Textures.GetFace(0).TextureID));
+        }
+
+        [Test]
+        public void TestRepeatSameDraw()
+        {
+            TestHelpers.InMethod();
+
+            string dtText = "PenColour BLACK; MoveTo 40,220; FontSize 32; Text Hello World;";
+
+            SetupScene(false);
+            SceneObjectGroup so = SceneHelpers.AddSceneObject(m_scene);
+
+            m_dtm.AddDynamicTextureData(
+                m_scene.RegionInfo.RegionID,
+                so.UUID,
+                m_vrm.GetContentType(),
+                dtText,
+                "",
+                0);
+
+            UUID firstDynamicTextureID = so.RootPart.Shape.Textures.GetFace(0).TextureID;
+
+            m_dtm.AddDynamicTextureData(
+                m_scene.RegionInfo.RegionID,
+                so.UUID,
+                m_vrm.GetContentType(),
+                dtText,
+                "",
+                0);
+
+            Assert.That(firstDynamicTextureID, Is.Not.EqualTo(so.RootPart.Shape.Textures.GetFace(0).TextureID));
+        }
+
+        [Test]
+        public void TestRepeatSameDrawDifferentExtraParams()
+        {
+            TestHelpers.InMethod();
+
+            string dtText = "PenColour BLACK; MoveTo 40,220; FontSize 32; Text Hello World;";
+
+            SetupScene(false);
+            SceneObjectGroup so = SceneHelpers.AddSceneObject(m_scene);
+
+            m_dtm.AddDynamicTextureData(
+                m_scene.RegionInfo.RegionID,
+                so.UUID,
+                m_vrm.GetContentType(),
+                dtText,
+                "",
+                0);
+
+            UUID firstDynamicTextureID = so.RootPart.Shape.Textures.GetFace(0).TextureID;
+
+            m_dtm.AddDynamicTextureData(
+                m_scene.RegionInfo.RegionID,
+                so.UUID,
+                m_vrm.GetContentType(),
+                dtText,
+                "alpha:250",
+                0);
+
+            Assert.That(firstDynamicTextureID, Is.Not.EqualTo(so.RootPart.Shape.Textures.GetFace(0).TextureID));
+        }
+
+        [Test]
+        public void TestRepeatSameDrawContainingImage()
+        {
+            TestHelpers.InMethod();
+
+            string dtText
+                = "PenColour BLACK; MoveTo 40,220; FontSize 32; Text Hello World; Image http://localhost/shouldnotexist.png";
+
+            SetupScene(false);
+            SceneObjectGroup so = SceneHelpers.AddSceneObject(m_scene);
+
+            m_dtm.AddDynamicTextureData(
+                m_scene.RegionInfo.RegionID,
+                so.UUID,
+                m_vrm.GetContentType(),
+                dtText,
+                "",
+                0);
+
+            UUID firstDynamicTextureID = so.RootPart.Shape.Textures.GetFace(0).TextureID;
+
+            m_dtm.AddDynamicTextureData(
+                m_scene.RegionInfo.RegionID,
+                so.UUID,
+                m_vrm.GetContentType(),
+                dtText,
+                "",
+                0);
+
+            Assert.That(firstDynamicTextureID, Is.Not.EqualTo(so.RootPart.Shape.Textures.GetFace(0).TextureID));
+        }
+
+        [Test]
+        public void TestDrawReusingTexture()
+        {
+            TestHelpers.InMethod();
+
+            SetupScene(true);
+            SceneObjectGroup so = SceneHelpers.AddSceneObject(m_scene);
+            UUID originalTextureID = so.RootPart.Shape.Textures.GetFace(0).TextureID;
+
+            m_dtm.AddDynamicTextureData(
+                m_scene.RegionInfo.RegionID,
+                so.UUID,
+                m_vrm.GetContentType(),
+                "PenColour BLACK; MoveTo 40,220; FontSize 32; Text Hello World;",
+                "",
+                0);
 
             Assert.That(originalTextureID, Is.Not.EqualTo(so.RootPart.Shape.Textures.GetFace(0).TextureID));
         }
+
+        [Test]
+        public void TestRepeatSameDrawReusingTexture()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            string dtText = "PenColour BLACK; MoveTo 40,220; FontSize 32; Text Hello World;";
+
+            SetupScene(true);
+            SceneObjectGroup so = SceneHelpers.AddSceneObject(m_scene);
+
+            m_dtm.AddDynamicTextureData(
+                m_scene.RegionInfo.RegionID,
+                so.UUID,
+                m_vrm.GetContentType(),
+                dtText,
+                "",
+                0);
+
+            UUID firstDynamicTextureID = so.RootPart.Shape.Textures.GetFace(0).TextureID;
+
+            m_dtm.AddDynamicTextureData(
+                m_scene.RegionInfo.RegionID,
+                so.UUID,
+                m_vrm.GetContentType(),
+                dtText,
+                "",
+                0);
+
+            Assert.That(firstDynamicTextureID, Is.EqualTo(so.RootPart.Shape.Textures.GetFace(0).TextureID));
+        }
+
+        /// <summary>
+        /// Test a low data dynamically generated texture such that it is treated as a low data texture that causes
+        /// problems for current viewers.
+        /// </summary>
+        /// <remarks>
+        /// As we do not set DynamicTextureModule.ReuseLowDataTextures = true in this test, it should not reuse the
+        /// texture
+        /// </remarks>
+        [Test]
+        public void TestRepeatSameDrawLowDataTexture()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            string dtText = "PenColour BLACK; MoveTo 40,220; FontSize 32; Text Hello World;";
+
+            SetupScene(true);
+            SceneObjectGroup so = SceneHelpers.AddSceneObject(m_scene);
+
+            m_dtm.AddDynamicTextureData(
+                m_scene.RegionInfo.RegionID,
+                so.UUID,
+                m_vrm.GetContentType(),
+                dtText,
+                "1024",
+                0);
+
+            UUID firstDynamicTextureID = so.RootPart.Shape.Textures.GetFace(0).TextureID;
+
+            m_dtm.AddDynamicTextureData(
+                m_scene.RegionInfo.RegionID,
+                so.UUID,
+                m_vrm.GetContentType(),
+                dtText,
+                "1024",
+                0);
+
+            Assert.That(firstDynamicTextureID, Is.Not.EqualTo(so.RootPart.Shape.Textures.GetFace(0).TextureID));
+        }
+
+        [Test]
+        public void TestRepeatSameDrawDifferentExtraParamsReusingTexture()
+        {
+            TestHelpers.InMethod();
+
+            string dtText = "PenColour BLACK; MoveTo 40,220; FontSize 32; Text Hello World;";
+
+            SetupScene(true);
+            SceneObjectGroup so = SceneHelpers.AddSceneObject(m_scene);
+
+            m_dtm.AddDynamicTextureData(
+                m_scene.RegionInfo.RegionID,
+                so.UUID,
+                m_vrm.GetContentType(),
+                dtText,
+                "",
+                0);
+
+            UUID firstDynamicTextureID = so.RootPart.Shape.Textures.GetFace(0).TextureID;
+
+            m_dtm.AddDynamicTextureData(
+                m_scene.RegionInfo.RegionID,
+                so.UUID,
+                m_vrm.GetContentType(),
+                dtText,
+                "alpha:250",
+                0);
+
+            Assert.That(firstDynamicTextureID, Is.Not.EqualTo(so.RootPart.Shape.Textures.GetFace(0).TextureID));
+        }
+
+        [Test]
+        public void TestRepeatSameDrawContainingImageReusingTexture()
+        {
+            TestHelpers.InMethod();
+
+            string dtText
+                = "PenColour BLACK; MoveTo 40,220; FontSize 32; Text Hello World; Image http://localhost/shouldnotexist.png";
+
+            SetupScene(true);
+            SceneObjectGroup so = SceneHelpers.AddSceneObject(m_scene);
+
+            m_dtm.AddDynamicTextureData(
+                m_scene.RegionInfo.RegionID,
+                so.UUID,
+                m_vrm.GetContentType(),
+                dtText,
+                "",
+                0);
+
+            UUID firstDynamicTextureID = so.RootPart.Shape.Textures.GetFace(0).TextureID;
+
+            m_dtm.AddDynamicTextureData(
+                m_scene.RegionInfo.RegionID,
+                so.UUID,
+                m_vrm.GetContentType(),
+                dtText,
+                "",
+                0);
+
+            Assert.That(firstDynamicTextureID, Is.Not.EqualTo(so.RootPart.Shape.Textures.GetFace(0).TextureID));
+        }
     }
 }
\ No newline at end of file
diff --git a/OpenSim/Region/CoreModules/Scripting/VectorRender/VectorRenderModule.cs b/OpenSim/Region/CoreModules/Scripting/VectorRender/VectorRenderModule.cs
index 8b2f2f8..1e17b02 100644
--- a/OpenSim/Region/CoreModules/Scripting/VectorRender/VectorRenderModule.cs
+++ b/OpenSim/Region/CoreModules/Scripting/VectorRender/VectorRenderModule.cs
@@ -30,10 +30,12 @@ using System.Drawing;
 using System.Drawing.Imaging;
 using System.Globalization;
 using System.IO;
+using System.Linq;
 using System.Net;
 using Nini.Config;
 using OpenMetaverse;
 using OpenMetaverse.Imaging;
+using OpenSim.Region.CoreModules.Scripting.DynamicTexture;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
 using log4net;
@@ -45,9 +47,13 @@ namespace OpenSim.Region.CoreModules.Scripting.VectorRender
 {
     public class VectorRenderModule : IRegionModule, IDynamicTextureRender
     {
+        // These fields exist for testing purposes, please do not remove.
+//        private static bool s_flipper;
+//        private static byte[] s_asset1Data;
+//        private static byte[] s_asset2Data;
+
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
-        private string m_name = "VectorRenderModule";
         private Scene m_scene;
         private IDynamicTextureManager m_textureManager;
         private Graphics m_graph;
@@ -61,12 +67,12 @@ namespace OpenSim.Region.CoreModules.Scripting.VectorRender
 
         public string GetContentType()
         {
-            return ("vector");
+            return "vector";
         }
 
         public string GetName()
         {
-            return m_name;
+            return Name;
         }
 
         public bool SupportsAsynchronous()
@@ -74,14 +80,20 @@ namespace OpenSim.Region.CoreModules.Scripting.VectorRender
             return true;
         }
 
-        public byte[] ConvertUrl(string url, string extraParams)
+//        public bool AlwaysIdenticalConversion(string bodyData, string extraParams)
+//        {
+//            string[] lines = GetLines(bodyData);
+//            return lines.Any((str, r) => str.StartsWith("Image"));
+//        }
+
+        public IDynamicTexture ConvertUrl(string url, string extraParams)
         {
             return null;
         }
 
-        public byte[] ConvertStream(Stream data, string extraParams)
+        public IDynamicTexture ConvertData(string bodyData, string extraParams)
         {
-            return null;
+            return Draw(bodyData, extraParams);
         }
 
         public bool AsyncConvertUrl(UUID id, string url, string extraParams)
@@ -91,7 +103,9 @@ namespace OpenSim.Region.CoreModules.Scripting.VectorRender
 
         public bool AsyncConvertData(UUID id, string bodyData, string extraParams)
         {
-            Draw(bodyData, id, extraParams);
+            // XXX: This isn't actually being done asynchronously!
+            m_textureManager.ReturnData(id, ConvertData(bodyData, extraParams));
+
             return true;
         }
 
@@ -144,6 +158,13 @@ namespace OpenSim.Region.CoreModules.Scripting.VectorRender
             {
                 m_textureManager.RegisterRender(GetContentType(), this);
             }
+
+                // This code exists for testing purposes, please do not remove.
+//            s_asset1Data = m_scene.AssetService.Get("00000000-0000-1111-9999-000000000001").Data;
+//            s_asset1Data = m_scene.AssetService.Get("9f4acf0d-1841-4e15-bdb8-3a12efc9dd8f").Data;
+
+            // Terrain dirt - smallest bin/assets file (6004 bytes)
+//            s_asset2Data = m_scene.AssetService.Get("b8d3965a-ad78-bf43-699b-bff8eca6c975").Data;
         }
 
         public void Close()
@@ -152,7 +173,7 @@ namespace OpenSim.Region.CoreModules.Scripting.VectorRender
 
         public string Name
         {
-            get { return m_name; }
+            get { return "VectorRenderModule"; }
         }
 
         public bool IsSharedModule
@@ -162,7 +183,7 @@ namespace OpenSim.Region.CoreModules.Scripting.VectorRender
 
         #endregion
 
-        private void Draw(string data, UUID id, string extraParams)
+        private IDynamicTexture Draw(string data, string extraParams)
         {
             // We need to cater for old scripts that didnt use extraParams neatly, they use either an integer size which represents both width and height, or setalpha
             // we will now support multiple comma seperated params in the form  width:256,height:512,alpha:255
@@ -305,40 +326,57 @@ namespace OpenSim.Region.CoreModules.Scripting.VectorRender
 
             Bitmap bitmap = null;
             Graphics graph = null;
+            bool reuseable = false;
 
             try
             {
-                if (alpha == 256)
-                    bitmap = new Bitmap(width, height, PixelFormat.Format32bppRgb);
-                else
-                    bitmap = new Bitmap(width, height, PixelFormat.Format32bppArgb);
-
-                graph = Graphics.FromImage(bitmap);
-    
-                // this is really just to save people filling the 
-                // background color in their scripts, only do when fully opaque
-                if (alpha >= 255)
+                // XXX: In testing, it appears that if multiple threads dispose of separate GDI+ objects simultaneously,
+                // the native malloc heap can become corrupted, possibly due to a double free().  This may be due to
+                // bugs in the underlying libcairo used by mono's libgdiplus.dll on Linux/OSX.  These problems were
+                // seen with both libcario 1.10.2-6.1ubuntu3 and 1.8.10-2ubuntu1.  They go away if disposal is perfomed
+                // under lock.
+                lock (this)
                 {
-                    using (SolidBrush bgFillBrush = new SolidBrush(bgColor))
+                    if (alpha == 256)
+                        bitmap = new Bitmap(width, height, PixelFormat.Format32bppRgb);
+                    else
+                        bitmap = new Bitmap(width, height, PixelFormat.Format32bppArgb);
+    
+                    graph = Graphics.FromImage(bitmap);
+        
+                    // this is really just to save people filling the 
+                    // background color in their scripts, only do when fully opaque
+                    if (alpha >= 255)
                     {
-                        graph.FillRectangle(bgFillBrush, 0, 0, width, height);
+                        using (SolidBrush bgFillBrush = new SolidBrush(bgColor))
+                        {
+                            graph.FillRectangle(bgFillBrush, 0, 0, width, height);
+                        }
                     }
-                }
-    
-                for (int w = 0; w < bitmap.Width; w++)
-                {
-                    if (alpha <= 255) 
+        
+                    for (int w = 0; w < bitmap.Width; w++)
                     {
-                        for (int h = 0; h < bitmap.Height; h++)
+                        if (alpha <= 255) 
                         {
-                            bitmap.SetPixel(w, h, Color.FromArgb(alpha, bitmap.GetPixel(w, h)));
+                            for (int h = 0; h < bitmap.Height; h++)
+                            {
+                                bitmap.SetPixel(w, h, Color.FromArgb(alpha, bitmap.GetPixel(w, h)));
+                            }
                         }
                     }
+        
+                    GDIDraw(data, graph, altDataDelim, out reuseable);
                 }
     
-                GDIDraw(data, graph, altDataDelim);
-    
                 byte[] imageJ2000 = new byte[0];
+
+                // This code exists for testing purposes, please do not remove.
+//                if (s_flipper)
+//                    imageJ2000 = s_asset1Data;
+//                else
+//                    imageJ2000 = s_asset2Data;
+//
+//                s_flipper = !s_flipper;
     
                 try
                 {
@@ -351,15 +389,24 @@ namespace OpenSim.Region.CoreModules.Scripting.VectorRender
                         e.Message, e.StackTrace);
                 }
 
-                m_textureManager.ReturnData(id, imageJ2000);
+                return new OpenSim.Region.CoreModules.Scripting.DynamicTexture.DynamicTexture(
+                    data, extraParams, imageJ2000, new Size(width, height), reuseable);
             }
             finally
             {
-                if (graph != null)
-                    graph.Dispose();
-
-                if (bitmap != null)
-                    bitmap.Dispose();
+                // XXX: In testing, it appears that if multiple threads dispose of separate GDI+ objects simultaneously,
+                // the native malloc heap can become corrupted, possibly due to a double free().  This may be due to
+                // bugs in the underlying libcairo used by mono's libgdiplus.dll on Linux/OSX.  These problems were
+                // seen with both libcario 1.10.2-6.1ubuntu3 and 1.8.10-2ubuntu1.  They go away if disposal is perfomed
+                // under lock.
+                lock (this)
+                {
+                    if (graph != null)
+                        graph.Dispose();
+    
+                    if (bitmap != null)
+                        bitmap.Dispose();
+                }
             }
         }
         
@@ -418,8 +465,21 @@ namespace OpenSim.Region.CoreModules.Scripting.VectorRender
         }
 */
 
-        private void GDIDraw(string data, Graphics graph, char dataDelim)
+        /// <summary>
+        /// Split input data into discrete command lines.
+        /// </summary>
+        /// <returns></returns>
+        /// <param name='data'></param>
+        /// <param name='dataDelim'></param>
+        private string[] GetLines(string data, char dataDelim)
+        {
+            char[] lineDelimiter = { dataDelim };
+            return data.Split(lineDelimiter);
+        }
+
+        private void GDIDraw(string data, Graphics graph, char dataDelim, out bool reuseable)
         {
+            reuseable = true;
             Point startPoint = new Point(0, 0);
             Point endPoint = new Point(0, 0);
             Pen drawPen = null;
@@ -434,11 +494,9 @@ namespace OpenSim.Region.CoreModules.Scripting.VectorRender
                 myFont = new Font(fontName, fontSize);
                 myBrush = new SolidBrush(Color.Black);
 
-                char[] lineDelimiter = {dataDelim};
                 char[] partsDelimiter = {','};
-                string[] lines = data.Split(lineDelimiter);
 
-                foreach (string line in lines)
+                foreach (string line in GetLines(data, dataDelim))
                 {
                     string nextLine = line.Trim();
                     //replace with switch, or even better, do some proper parsing
@@ -469,6 +527,10 @@ namespace OpenSim.Region.CoreModules.Scripting.VectorRender
                     }
                     else if (nextLine.StartsWith("Image"))
                     {
+                        // We cannot reuse any generated texture involving fetching an image via HTTP since that image
+                        // can change.
+                        reuseable = false;
+
                         float x = 0;
                         float y = 0;
                         GetParams(partsDelimiter, ref nextLine, 5, ref x, ref y);
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Asset/LocalAssetServiceConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Asset/LocalAssetServiceConnector.cs
index c78915f..449c1f1 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Asset/LocalAssetServiceConnector.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Asset/LocalAssetServiceConnector.cs
@@ -204,8 +204,11 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Asset
         public byte[] GetData(string id)
         {
 //            m_log.DebugFormat("[LOCAL ASSET SERVICES CONNECTOR]: Requesting data for asset {0}", id);
-            
-            AssetBase asset = m_Cache.Get(id);
+
+            AssetBase asset = null;
+
+            if (m_Cache != null)
+                asset = m_Cache.Get(id);
 
             if (asset != null)
                 return asset.Data;
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Asset/Tests/AssetConnectorTests.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Asset/Tests/AssetConnectorTests.cs
new file mode 100644
index 0000000..1982473
--- /dev/null
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Asset/Tests/AssetConnectorTests.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.Generic;
+using System.IO;
+using System.Reflection;
+using System.Threading;
+using log4net.Config;
+using Nini.Config;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Region.CoreModules.ServiceConnectorsOut.Asset;
+using OpenSim.Tests.Common;
+
+namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Asset.Tests
+{
+    [TestFixture]
+    public class AssetConnectorsTests : OpenSimTestCase
+    {
+        [Test]
+        public void TestAddAsset()
+        {
+            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();
+            lasc.Store(a1);
+
+            AssetBase retreivedA1 = lasc.Get(a1.ID);
+            Assert.That(retreivedA1.ID, Is.EqualTo(a1.ID));
+            Assert.That(retreivedA1.Metadata.ID, Is.EqualTo(a1.Metadata.ID));
+            Assert.That(retreivedA1.Data.Length, Is.EqualTo(a1.Data.Length));
+
+            AssetMetadata retrievedA1Metadata = lasc.GetMetadata(a1.ID);
+            Assert.That(retrievedA1Metadata.ID, Is.EqualTo(a1.ID));
+
+            byte[] retrievedA1Data = lasc.GetData(a1.ID);
+            Assert.That(retrievedA1Data.Length, Is.EqualTo(a1.Data.Length));
+
+            // TODO: Add cache and check that this does receive a copy of the asset
+        }
+
+        [Test]
+        public void TestAddTemporaryAsset()
+        {
+            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;
+
+            lasc.Store(a1);
+
+            Assert.That(lasc.Get(a1.ID), Is.Null);
+            Assert.That(lasc.GetData(a1.ID), Is.Null);
+            Assert.That(lasc.GetMetadata(a1.ID), Is.Null);
+
+            // 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.Local = true;
+
+            lasc.Store(a1);
+
+            Assert.That(lasc.Get(a1.ID), Is.Null);
+            Assert.That(lasc.GetData(a1.ID), Is.Null);
+            Assert.That(lasc.GetMetadata(a1.ID), Is.Null);
+
+            // TODO: Add cache and check that this does receive a copy of the asset
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/Tests/GridConnectorsTests.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/Tests/GridConnectorsTests.cs
index b286d17..57ae549 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/Tests/GridConnectorsTests.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/Tests/GridConnectorsTests.cs
@@ -43,7 +43,7 @@ using OpenSim.Tests.Common;
 namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid.Tests
 {
     [TestFixture]
-    public class GridConnectorsTests
+    public class GridConnectorsTests : OpenSimTestCase
     {
         LocalGridServicesConnector m_LocalConnector;
         private void SetUp()
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/LocalSimulationConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/LocalSimulationConnector.cs
index 6eb99ea..8ed1833 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/LocalSimulationConnector.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/LocalSimulationConnector.cs
@@ -313,7 +313,11 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
 
             if (m_scenes.ContainsKey(destination.RegionID))
             {
-                Util.FireAndForget(delegate { m_scenes[destination.RegionID].IncomingCloseAgent(id); });
+//                    m_log.DebugFormat(
+//                        "[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); });
                 return true;
             }
             //m_log.Debug("[LOCAL COMMS]: region not found in SendCloseAgent");
diff --git a/OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs b/OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs
index 619550c..2127f4d 100644
--- a/OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs
+++ b/OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs
@@ -43,6 +43,7 @@ using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Region.Framework.Scenes.Serialization;
 using OpenSim.Services.Interfaces;
+using System.Threading;
 
 namespace OpenSim.Region.CoreModules.World.Archiver
 {
@@ -52,7 +53,30 @@ namespace OpenSim.Region.CoreModules.World.Archiver
     public class ArchiveReadRequest
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        /// <summary>
+        /// Contains data used while dearchiving a single scene.
+        /// </summary>
+        private class DearchiveContext
+        {
+            public Scene Scene { get; set; }
+
+            public List<string> SerialisedSceneObjects { get; set; }
+
+            public List<string> SerialisedParcels { get; set; }
+
+            public List<SceneObjectGroup> SceneObjects { get; set; }
+
+            public DearchiveContext(Scene scene)
+            {
+                Scene = scene;
+                SerialisedSceneObjects = new List<string>();
+                SerialisedParcels = new List<string>();
+                SceneObjects = new List<SceneObjectGroup>();
+            }
+        }
         
+
         /// <summary>
         /// The maximum major version of OAR that we can read.  Minor versions shouldn't need a max number since version
         /// bumps here should be compatible.
@@ -62,9 +86,10 @@ namespace OpenSim.Region.CoreModules.World.Archiver
         /// <summary>
         /// Has the control file been loaded for this archive?
         /// </summary>
-        public bool ControlFileLoaded { get; private set; }        
+        public bool ControlFileLoaded { get; private set; }
 
-        protected Scene m_scene;
+        protected string m_loadPath;
+        protected Scene m_rootScene;
         protected Stream m_loadStream;
         protected Guid m_requestId;
         protected string m_errorMessage;
@@ -91,16 +116,27 @@ namespace OpenSim.Region.CoreModules.World.Archiver
             {
                 if (m_UserMan == null)
                 {
-                    m_UserMan = m_scene.RequestModuleInterface<IUserManagement>();
+                    m_UserMan = m_rootScene.RequestModuleInterface<IUserManagement>();
                 }
                 return m_UserMan;
             }
         }
 
+        /// <summary>
+        /// Used to cache lookups for valid groups.
+        /// </summary>
+        private IDictionary<UUID, bool> m_validGroupUuids = new Dictionary<UUID, bool>();
+
+        private IGroupsModule m_groupsModule;
+
+        private IAssetService m_assetService = null;
+
+
         public ArchiveReadRequest(Scene scene, string loadPath, bool merge, bool skipAssets, Guid requestId)
         {
-            m_scene = scene;
+            m_rootScene = scene;
 
+            m_loadPath = loadPath;
             try
             {
                 m_loadStream = new GZipStream(ArchiveHelpers.GetStream(loadPath), CompressionMode.Decompress);
@@ -120,11 +156,15 @@ namespace OpenSim.Region.CoreModules.World.Archiver
 
             // Zero can never be a valid user id
             m_validUserUuids[UUID.Zero] = false;
+
+            m_groupsModule = m_rootScene.RequestModuleInterface<IGroupsModule>();
+            m_assetService = m_rootScene.AssetService;
         }
 
         public ArchiveReadRequest(Scene scene, Stream loadStream, bool merge, bool skipAssets, Guid requestId)
         {
-            m_scene = scene;
+            m_rootScene = scene;
+            m_loadPath = null;
             m_loadStream = loadStream;
             m_merge = merge;
             m_skipAssets = skipAssets;
@@ -132,6 +172,9 @@ namespace OpenSim.Region.CoreModules.World.Archiver
 
             // Zero can never be a valid user id
             m_validUserUuids[UUID.Zero] = false;
+
+            m_groupsModule = m_rootScene.RequestModuleInterface<IGroupsModule>();
+            m_assetService = m_rootScene.AssetService;
         }
 
         /// <summary>
@@ -139,25 +182,25 @@ namespace OpenSim.Region.CoreModules.World.Archiver
         /// </summary>
         public void DearchiveRegion()
         {
-            // The same code can handle dearchiving 0.1 and 0.2 OpenSim Archive versions
-            DearchiveRegion0DotStar();
-        }
-
-        private void DearchiveRegion0DotStar()
-        {
             int successfulAssetRestores = 0;
             int failedAssetRestores = 0;
-            List<string> serialisedSceneObjects = new List<string>();
-            List<string> serialisedParcels = new List<string>();
-            string filePath = "NONE";
 
-            TarArchiveReader archive = new TarArchiveReader(m_loadStream);
+            DearchiveScenesInfo dearchivedScenes;
+
+            // We dearchive all the scenes at once, because the files in the TAR archive might be mixed.
+            // Therefore, we have to keep track of the dearchive context of all the scenes.
+            Dictionary<UUID, DearchiveContext> sceneContexts = new Dictionary<UUID, DearchiveContext>();
+
+            string fullPath = "NONE";
+            TarArchiveReader archive = null;
             byte[] data;
             TarArchiveReader.TarEntryType entryType;
-            
+
             try
             {
-                while ((data = archive.ReadEntry(out filePath, out entryType)) != null)
+                FindAndLoadControlFile(out archive, out dearchivedScenes);
+
+                while ((data = archive.ReadEntry(out fullPath, out entryType)) != null)
                 {
                     //m_log.DebugFormat(
                     //    "[ARCHIVER]: Successfully read {0} ({1} bytes)", filePath, data.Length);
@@ -165,9 +208,30 @@ namespace OpenSim.Region.CoreModules.World.Archiver
                     if (TarArchiveReader.TarEntryType.TYPE_DIRECTORY == entryType)
                         continue;
 
+
+                    // Find the scene that this file belongs to
+
+                    Scene scene;
+                    string filePath;
+                    if (!dearchivedScenes.GetRegionFromPath(fullPath, out scene, out filePath))
+                        continue;   // this file belongs to a region that we're not loading
+
+                    DearchiveContext sceneContext = null;
+                    if (scene != null)
+                    {
+                        if (!sceneContexts.TryGetValue(scene.RegionInfo.RegionID, out sceneContext))
+                        {
+                            sceneContext = new DearchiveContext(scene);
+                            sceneContexts.Add(scene.RegionInfo.RegionID, sceneContext);
+                        }
+                    }
+
+
+                    // Process the file
+
                     if (filePath.StartsWith(ArchiveConstants.OBJECTS_PATH))
                     {
-                        serialisedSceneObjects.Add(Encoding.UTF8.GetString(data));
+                        sceneContext.SerialisedSceneObjects.Add(Encoding.UTF8.GetString(data));
                     }
                     else if (filePath.StartsWith(ArchiveConstants.ASSETS_PATH) && !m_skipAssets)
                     {
@@ -181,19 +245,19 @@ namespace OpenSim.Region.CoreModules.World.Archiver
                     }
                     else if (!m_merge && filePath.StartsWith(ArchiveConstants.TERRAINS_PATH))
                     {
-                        LoadTerrain(filePath, data);
+                        LoadTerrain(scene, filePath, data);
                     }
                     else if (!m_merge && filePath.StartsWith(ArchiveConstants.SETTINGS_PATH))
                     {
-                        LoadRegionSettings(filePath, data);
+                        LoadRegionSettings(scene, filePath, data, dearchivedScenes);
                     } 
                     else if (!m_merge && filePath.StartsWith(ArchiveConstants.LANDDATA_PATH))
                     {
-                        serialisedParcels.Add(Encoding.UTF8.GetString(data));
+                        sceneContext.SerialisedParcels.Add(Encoding.UTF8.GetString(data));
                     } 
                     else if (filePath == ArchiveConstants.CONTROL_FILE_PATH)
                     {
-                        LoadControlFile(filePath, data);
+                        // Ignore, because we already read the control file
                     }
                 }
 
@@ -201,15 +265,16 @@ namespace OpenSim.Region.CoreModules.World.Archiver
             }
             catch (Exception e)
             {
-                m_log.ErrorFormat(
-                    "[ARCHIVER]: Aborting load with error in archive file {0}.  {1}", filePath, e);
+                m_log.Error(
+                    String.Format("[ARCHIVER]: Aborting load with error in archive file {0} ", fullPath), e);
                 m_errorMessage += e.ToString();
-                m_scene.EventManager.TriggerOarFileLoaded(m_requestId, m_errorMessage);
+                m_rootScene.EventManager.TriggerOarFileLoaded(m_requestId, new List<UUID>(), m_errorMessage);
                 return;
             }
             finally
             {
-                archive.Close();
+                if (archive != null)
+                    archive.Close();
             }
 
             if (!m_skipAssets)
@@ -223,32 +288,143 @@ namespace OpenSim.Region.CoreModules.World.Archiver
                 }
             }
 
-            if (!m_merge)
+            foreach (DearchiveContext sceneContext in sceneContexts.Values)
             {
-                m_log.Info("[ARCHIVER]: Clearing all existing scene objects");
-                m_scene.DeleteAllSceneObjects();
+                m_log.InfoFormat("[ARCHIVER:] Loading region {0}", sceneContext.Scene.RegionInfo.RegionName);
+
+                if (!m_merge)
+                {
+                    m_log.Info("[ARCHIVER]: Clearing all existing scene objects");
+                    sceneContext.Scene.DeleteAllSceneObjects();
+                }
+
+                try
+                {
+                    LoadParcels(sceneContext.Scene, sceneContext.SerialisedParcels);
+                    LoadObjects(sceneContext.Scene, sceneContext.SerialisedSceneObjects, sceneContext.SceneObjects);
+                    
+                    // Inform any interested parties that the region has changed. We waited until now so that all
+                    // of the region's objects will be loaded when we send this notification.
+                    IEstateModule estateModule = sceneContext.Scene.RequestModuleInterface<IEstateModule>();
+                    if (estateModule != null)
+                        estateModule.TriggerRegionInfoChange();
+                }
+                catch (Exception e)
+                {
+                    m_log.Error("[ARCHIVER]: Error loading parcels or objects ", e);
+                    m_errorMessage += e.ToString();
+                    m_rootScene.EventManager.TriggerOarFileLoaded(m_requestId, new List<UUID>(), m_errorMessage);
+                    return;
+                }
             }
 
-            LoadParcels(serialisedParcels);
-            LoadObjects(serialisedSceneObjects);
+            // Start the scripts. We delayed this because we want the OAR to finish loading ASAP, so
+            // that users can enter the scene. If we allow the scripts to start in the loop above
+            // then they significantly increase the time until the OAR finishes loading.
+            Util.FireAndForget(delegate(object o)
+            {
+                Thread.Sleep(15000);
+                m_log.Info("Starting scripts in scene objects");
+
+                foreach (DearchiveContext sceneContext in sceneContexts.Values)
+                {
+                    foreach (SceneObjectGroup sceneObject in sceneContext.SceneObjects)
+                    {
+                        sceneObject.CreateScriptInstances(0, false, sceneContext.Scene.DefaultScriptEngine, 0); // StateSource.RegionStart
+                        sceneObject.ResumeScripts();
+                    }
+
+                    sceneContext.SceneObjects.Clear();
+                }
+            });
 
             m_log.InfoFormat("[ARCHIVER]: Successfully loaded archive");
 
-            m_scene.EventManager.TriggerOarFileLoaded(m_requestId, m_errorMessage);
+            m_rootScene.EventManager.TriggerOarFileLoaded(m_requestId, dearchivedScenes.GetLoadedScenes(), m_errorMessage);
+        }
+
+        /// <summary>
+        /// Searches through the files in the archive for the control file, and reads it.
+        /// We must read the control file first, in order to know which regions are available.
+        /// </summary>
+        /// <remarks>
+        /// In most cases the control file *is* first, since that's how we create archives. However,
+        /// it's possible that someone rewrote the archive externally so we can't rely on this fact.
+        /// </remarks>
+        /// <param name="archive"></param>
+        /// <param name="dearchivedScenes"></param>
+        private void FindAndLoadControlFile(out TarArchiveReader archive, out DearchiveScenesInfo dearchivedScenes)
+        {
+            archive = new TarArchiveReader(m_loadStream);
+            dearchivedScenes = new DearchiveScenesInfo();
+
+            string filePath;
+            byte[] data;
+            TarArchiveReader.TarEntryType entryType;
+            bool firstFile = true;
+
+            while ((data = archive.ReadEntry(out filePath, out entryType)) != null)
+            {
+                if (TarArchiveReader.TarEntryType.TYPE_DIRECTORY == entryType)
+                    continue;
+                    
+                if (filePath == ArchiveConstants.CONTROL_FILE_PATH)
+                {
+                    LoadControlFile(filePath, data, dearchivedScenes);
+
+                    // Find which scenes are available in the simulator
+                    ArchiveScenesGroup simulatorScenes = new ArchiveScenesGroup();
+                    SceneManager.Instance.ForEachScene(delegate(Scene scene2)
+                    {
+                        simulatorScenes.AddScene(scene2);
+                    });
+                    simulatorScenes.CalcSceneLocations();
+                    dearchivedScenes.SetSimulatorScenes(m_rootScene, simulatorScenes);
+
+                    // If the control file wasn't the first file then reset the read pointer
+                    if (!firstFile)
+                    {
+                        m_log.Warn("Control file wasn't the first file in the archive");
+                        if (m_loadStream.CanSeek)
+                        {
+                            m_loadStream.Seek(0, SeekOrigin.Begin);
+                        }
+                        else if (m_loadPath != null)
+                        {
+                            archive.Close();
+                            archive = null;
+                            m_loadStream.Close();
+                            m_loadStream = null;
+                            m_loadStream = new GZipStream(ArchiveHelpers.GetStream(m_loadPath), CompressionMode.Decompress);
+                            archive = new TarArchiveReader(m_loadStream);
+                        }
+                        else
+                        {
+                            // There isn't currently a scenario where this happens, but it's best to add a check just in case
+                            throw new Exception("Error reading archive: control file wasn't the first file, and the input stream doesn't allow seeking");
+                        }
+                    }
+
+                    return;
+                }
+
+                firstFile = false;
+            }
+
+            throw new Exception("Control file not found");
         }
         
         /// <summary>
         /// Load serialized scene objects.
         /// </summary>
-        /// <param name="serialisedSceneObjects"></param>
-        protected void LoadObjects(List<string> serialisedSceneObjects)
+        protected void LoadObjects(Scene scene, List<string> serialisedSceneObjects, List<SceneObjectGroup> sceneObjects)
         {
             // Reload serialized prims
             m_log.InfoFormat("[ARCHIVER]: Loading {0} scene objects.  Please wait.", serialisedSceneObjects.Count);
 
-            UUID oldTelehubUUID = m_scene.RegionInfo.RegionSettings.TelehubObject;
+            UUID oldTelehubUUID = scene.RegionInfo.RegionSettings.TelehubObject;
 
-            IRegionSerialiserModule serialiser = m_scene.RequestModuleInterface<IRegionSerialiserModule>();
+            IRegionSerialiserModule serialiser = scene.RequestModuleInterface<IRegionSerialiserModule>();
             int sceneObjectsLoadedCount = 0;
 
             foreach (string serialisedSceneObject in serialisedSceneObjects)
@@ -269,7 +445,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver
 
                 SceneObjectGroup sceneObject = serialiser.DeserializeGroupFromXml2(serialisedSceneObject);
 
-                bool isTelehub = (sceneObject.UUID == oldTelehubUUID);
+                bool isTelehub = (sceneObject.UUID == oldTelehubUUID) && (oldTelehubUUID != UUID.Zero);
 
                 // For now, give all incoming scene objects new uuids.  This will allow scenes to be cloned
                 // on the same region server and multiple examples a single object archive to be imported
@@ -279,8 +455,8 @@ namespace OpenSim.Region.CoreModules.World.Archiver
                 if (isTelehub)
                 {
                     // Change the Telehub Object to the new UUID
-                    m_scene.RegionInfo.RegionSettings.TelehubObject = sceneObject.UUID;
-                    m_scene.RegionInfo.RegionSettings.Save();
+                    scene.RegionInfo.RegionSettings.TelehubObject = sceneObject.UUID;
+                    scene.RegionInfo.RegionSettings.Save();
                     oldTelehubUUID = UUID.Zero;
                 }
 
@@ -290,17 +466,20 @@ namespace OpenSim.Region.CoreModules.World.Archiver
                 {
                     if (part.CreatorData == null || part.CreatorData == string.Empty)
                     {
-                        if (!ResolveUserUuid(part.CreatorID))
-                            part.CreatorID = m_scene.RegionInfo.EstateSettings.EstateOwner;
+                        if (!ResolveUserUuid(scene, part.CreatorID))
+                            part.CreatorID = scene.RegionInfo.EstateSettings.EstateOwner;
                     }
                     if (UserManager != null)
                         UserManager.AddUser(part.CreatorID, part.CreatorData);
 
-                    if (!ResolveUserUuid(part.OwnerID))
-                        part.OwnerID = m_scene.RegionInfo.EstateSettings.EstateOwner;
+                    if (!ResolveUserUuid(scene, part.OwnerID))
+                        part.OwnerID = scene.RegionInfo.EstateSettings.EstateOwner;
+
+                    if (!ResolveUserUuid(scene, part.LastOwnerID))
+                        part.LastOwnerID = scene.RegionInfo.EstateSettings.EstateOwner;
 
-                    if (!ResolveUserUuid(part.LastOwnerID))
-                        part.LastOwnerID = m_scene.RegionInfo.EstateSettings.EstateOwner;
+                    if (!ResolveGroupUuid(part.GroupID))
+                        part.GroupID = UUID.Zero;
 
                     // And zap any troublesome sit target information
 //                    part.SitTargetOrientation = new Quaternion(0, 0, 0, 1);
@@ -311,14 +490,14 @@ namespace OpenSim.Region.CoreModules.World.Archiver
                     // being no copy/no mod for everyone
                     lock (part.TaskInventory)
                     {
-                        if (!ResolveUserUuid(part.CreatorID))
-                            part.CreatorID = m_scene.RegionInfo.EstateSettings.EstateOwner;
+                        if (!ResolveUserUuid(scene, part.CreatorID))
+                            part.CreatorID = scene.RegionInfo.EstateSettings.EstateOwner;
     
-                        if (!ResolveUserUuid(part.OwnerID))
-                            part.OwnerID = m_scene.RegionInfo.EstateSettings.EstateOwner;
+                        if (!ResolveUserUuid(scene, part.OwnerID))
+                            part.OwnerID = scene.RegionInfo.EstateSettings.EstateOwner;
     
-                        if (!ResolveUserUuid(part.LastOwnerID))
-                            part.LastOwnerID = m_scene.RegionInfo.EstateSettings.EstateOwner;
+                        if (!ResolveUserUuid(scene, part.LastOwnerID))
+                            part.LastOwnerID = scene.RegionInfo.EstateSettings.EstateOwner;
     
                         // And zap any troublesome sit target information
                         part.SitTargetOrientation = new Quaternion(0, 0, 0, 1);
@@ -331,26 +510,31 @@ namespace OpenSim.Region.CoreModules.World.Archiver
                         TaskInventoryDictionary inv = part.TaskInventory;
                         foreach (KeyValuePair<UUID, TaskInventoryItem> kvp in inv)
                         {
-                            if (!ResolveUserUuid(kvp.Value.OwnerID))
+                            if (!ResolveUserUuid(scene, kvp.Value.OwnerID))
                             {
-                                kvp.Value.OwnerID = m_scene.RegionInfo.EstateSettings.EstateOwner;
+                                kvp.Value.OwnerID = scene.RegionInfo.EstateSettings.EstateOwner;
                             }
+
                             if (kvp.Value.CreatorData == null || kvp.Value.CreatorData == string.Empty)
                             {
-                                if (!ResolveUserUuid(kvp.Value.CreatorID))
-                                    kvp.Value.CreatorID = m_scene.RegionInfo.EstateSettings.EstateOwner;
+                                if (!ResolveUserUuid(scene, kvp.Value.CreatorID))
+                                    kvp.Value.CreatorID = scene.RegionInfo.EstateSettings.EstateOwner;
                             }
+
                             if (UserManager != null)
                                 UserManager.AddUser(kvp.Value.CreatorID, kvp.Value.CreatorData);
+
+                            if (!ResolveGroupUuid(kvp.Value.GroupID))
+                                kvp.Value.GroupID = UUID.Zero;
                         }
                         part.TaskInventory.LockItemsForRead(false);
                     }
                 }
 
-                if (m_scene.AddRestoredSceneObject(sceneObject, true, false))
+                if (scene.AddRestoredSceneObject(sceneObject, true, false))
                 {
                     sceneObjectsLoadedCount++;
-                    sceneObject.CreateScriptInstances(0, false, m_scene.DefaultScriptEngine, 0);
+                    sceneObject.CreateScriptInstances(0, false, scene.DefaultScriptEngine, 0);
                     sceneObject.ResumeScripts();
                 }
             }
@@ -365,16 +549,17 @@ namespace OpenSim.Region.CoreModules.World.Archiver
             if (oldTelehubUUID != UUID.Zero)
             {
                 m_log.WarnFormat("Telehub object not found: {0}", oldTelehubUUID);
-                m_scene.RegionInfo.RegionSettings.TelehubObject = UUID.Zero;
-                m_scene.RegionInfo.RegionSettings.ClearSpawnPoints();
+                scene.RegionInfo.RegionSettings.TelehubObject = UUID.Zero;
+                scene.RegionInfo.RegionSettings.ClearSpawnPoints();
             }
         }
         
         /// <summary>
         /// Load serialized parcels.
         /// </summary>
+        /// <param name="scene"></param>
         /// <param name="serialisedParcels"></param>
-        protected void LoadParcels(List<string> serialisedParcels)
+        protected void LoadParcels(Scene scene, List<string> serialisedParcels)
         {
             // Reload serialized parcels
             m_log.InfoFormat("[ARCHIVER]: Loading {0} parcels.  Please wait.", serialisedParcels.Count);
@@ -382,9 +567,27 @@ namespace OpenSim.Region.CoreModules.World.Archiver
             foreach (string serialisedParcel in serialisedParcels)
             {
                 LandData parcel = LandDataSerializer.Deserialize(serialisedParcel);
-                if (!ResolveUserUuid(parcel.OwnerID))
-                    parcel.OwnerID = m_scene.RegionInfo.EstateSettings.EstateOwner;
                 
+                // Validate User and Group UUID's
+
+                if (!ResolveUserUuid(scene, parcel.OwnerID))
+                    parcel.OwnerID = m_rootScene.RegionInfo.EstateSettings.EstateOwner;
+
+                if (!ResolveGroupUuid(parcel.GroupID))
+                {
+                    parcel.GroupID = UUID.Zero;
+                    parcel.IsGroupOwned = false;
+                }
+
+                List<LandAccessEntry> accessList = new List<LandAccessEntry>();
+                foreach (LandAccessEntry entry in parcel.ParcelAccessList)
+                {
+                    if (ResolveUserUuid(scene, entry.AgentID))
+                        accessList.Add(entry);
+                    // else, drop this access rule
+                }
+                parcel.ParcelAccessList = accessList;
+
 //                m_log.DebugFormat(
 //                    "[ARCHIVER]: Adding parcel {0}, local id {1}, area {2}", 
 //                    parcel.Name, parcel.LocalID, parcel.Area);
@@ -395,23 +598,24 @@ namespace OpenSim.Region.CoreModules.World.Archiver
             if (!m_merge)
             {
                 bool setupDefaultParcel = (landData.Count == 0);
-                m_scene.LandChannel.Clear(setupDefaultParcel);
+                scene.LandChannel.Clear(setupDefaultParcel);
             }
             
-            m_scene.EventManager.TriggerIncomingLandDataFromStorage(landData);
+            scene.EventManager.TriggerIncomingLandDataFromStorage(landData);
             m_log.InfoFormat("[ARCHIVER]: Restored {0} parcels.", landData.Count);
         }
 
         /// <summary>
         /// Look up the given user id to check whether it's one that is valid for this grid.
         /// </summary>
+        /// <param name="scene"></param>
         /// <param name="uuid"></param>
         /// <returns></returns>
-        private bool ResolveUserUuid(UUID uuid)
+        private bool ResolveUserUuid(Scene scene, UUID uuid)
         {
             if (!m_validUserUuids.ContainsKey(uuid))
             {
-                UserAccount account = m_scene.UserAccountService.GetUserAccount(m_scene.RegionInfo.ScopeID, uuid);
+                UserAccount account = scene.UserAccountService.GetUserAccount(scene.RegionInfo.ScopeID, uuid);
                 m_validUserUuids.Add(uuid, account != null);
             }
 
@@ -419,6 +623,30 @@ namespace OpenSim.Region.CoreModules.World.Archiver
         }
 
         /// <summary>
+        /// Look up the given group id to check whether it's one that is valid for this grid.
+        /// </summary>
+        /// <param name="uuid"></param>
+        /// <returns></returns>
+        private bool ResolveGroupUuid(UUID uuid)
+        {
+            if (uuid == UUID.Zero)
+                return true;    // this means the object has no group
+
+            if (!m_validGroupUuids.ContainsKey(uuid))
+            {
+                bool exists;
+                
+                if (m_groupsModule == null)
+                    exists = false;
+                else
+                    exists = (m_groupsModule.GetGroupRecord(uuid) != null);
+
+                m_validGroupUuids.Add(uuid, exists);
+            }
+
+            return m_validGroupUuids[uuid];
+        }
+
         /// Load an asset
         /// </summary>
         /// <param name="assetFilename"></param>
@@ -442,7 +670,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver
             string extension = filename.Substring(i);
             string uuid = filename.Remove(filename.Length - extension.Length);
 
-            if (m_scene.AssetService.GetMetadata(uuid) != null)
+            if (m_assetService.GetMetadata(uuid) != null)
             {
                 // m_log.DebugFormat("[ARCHIVER]: found existing asset {0}",uuid);
                 return true;
@@ -462,7 +690,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver
 
                 // We're relying on the asset service to do the sensible thing and not store the asset if it already
                 // exists.
-                m_scene.AssetService.Store(asset);
+                m_assetService.Store(asset);
 
                 /**
                  * Create layers on decode for image assets.  This is likely to significantly increase the time to load archives so
@@ -490,12 +718,14 @@ namespace OpenSim.Region.CoreModules.World.Archiver
         /// <summary>
         /// Load region settings data
         /// </summary>
+        /// <param name="scene"></param>
         /// <param name="settingsPath"></param>
         /// <param name="data"></param>
+        /// <param name="dearchivedScenes"></param>
         /// <returns>
         /// true if settings were loaded successfully, false otherwise
         /// </returns>
-        private bool LoadRegionSettings(string settingsPath, byte[] data)
+        private bool LoadRegionSettings(Scene scene, string settingsPath, byte[] data, DearchiveScenesInfo dearchivedScenes)
         {
             RegionSettings loadedRegionSettings;
 
@@ -511,7 +741,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver
                 return false;
             }
 
-            RegionSettings currentRegionSettings = m_scene.RegionInfo.RegionSettings;
+            RegionSettings currentRegionSettings = scene.RegionInfo.RegionSettings;
 
             currentRegionSettings.AgentLimit = loadedRegionSettings.AgentLimit;
             currentRegionSettings.AllowDamage = loadedRegionSettings.AllowDamage;
@@ -548,12 +778,14 @@ namespace OpenSim.Region.CoreModules.World.Archiver
             foreach (SpawnPoint sp in loadedRegionSettings.SpawnPoints())
                 currentRegionSettings.AddSpawnPoint(sp);
 
+            currentRegionSettings.LoadedCreationDateTime = dearchivedScenes.LoadedCreationDateTime;
+            currentRegionSettings.LoadedCreationID = dearchivedScenes.GetOriginalRegionID(scene.RegionInfo.RegionID).ToString();
+
             currentRegionSettings.Save();
 
-            m_scene.TriggerEstateSunUpdate();
+            scene.TriggerEstateSunUpdate();
             
-            IEstateModule estateModule = m_scene.RequestModuleInterface<IEstateModule>();
-
+            IEstateModule estateModule = scene.RequestModuleInterface<IEstateModule>();
             if (estateModule != null)
                 estateModule.sendRegionHandshakeToAll();
 
@@ -563,14 +795,15 @@ namespace OpenSim.Region.CoreModules.World.Archiver
         /// <summary>
         /// Load terrain data
         /// </summary>
+        /// <param name="scene"></param>
         /// <param name="terrainPath"></param>
         /// <param name="data"></param>
         /// <returns>
         /// true if terrain was resolved successfully, false otherwise.
         /// </returns>
-        private bool LoadTerrain(string terrainPath, byte[] data)
+        private bool LoadTerrain(Scene scene, string terrainPath, byte[] data)
         {
-            ITerrainModule terrainModule = m_scene.RequestModuleInterface<ITerrainModule>();
+            ITerrainModule terrainModule = scene.RequestModuleInterface<ITerrainModule>();
 
             MemoryStream ms = new MemoryStream(data);
             terrainModule.LoadFromStream(terrainPath, ms);
@@ -586,17 +819,18 @@ namespace OpenSim.Region.CoreModules.World.Archiver
         /// </summary>
         /// <param name="path"></param>
         /// <param name="data"></param>
-        public void LoadControlFile(string path, byte[] data)
+        /// <param name="dearchivedScenes"></param>
+        public DearchiveScenesInfo LoadControlFile(string path, byte[] data, DearchiveScenesInfo dearchivedScenes)
         {
             XmlNamespaceManager nsmgr = new XmlNamespaceManager(new NameTable());
             XmlParserContext context = new XmlParserContext(null, nsmgr, null, XmlSpace.None);
             XmlTextReader xtr = new XmlTextReader(Encoding.ASCII.GetString(data), XmlNodeType.Document, context);
 
-            RegionSettings currentRegionSettings = m_scene.RegionInfo.RegionSettings;
+            // Loaded metadata will be empty if no information exists in the archive
+            dearchivedScenes.LoadedCreationDateTime = 0;
+            dearchivedScenes.DefaultOriginalID = "";
 
-            // Loaded metadata will empty if no information exists in the archive
-            currentRegionSettings.LoadedCreationDateTime = 0;
-            currentRegionSettings.LoadedCreationID = "";
+            bool multiRegion = false;
 
             while (xtr.Read()) 
             {
@@ -622,18 +856,44 @@ namespace OpenSim.Region.CoreModules.World.Archiver
                     {
                         int value;
                         if (Int32.TryParse(xtr.ReadElementContentAsString(), out value))
-                            currentRegionSettings.LoadedCreationDateTime = value;
+                            dearchivedScenes.LoadedCreationDateTime = value;
                     } 
-                    else if (xtr.Name.ToString() == "id") 
+                    else if (xtr.Name.ToString() == "row")
+                    {
+                        multiRegion = true;
+                        dearchivedScenes.StartRow();
+                    }
+                    else if (xtr.Name.ToString() == "region")
+                    {
+                        dearchivedScenes.StartRegion();
+                    }
+                    else if (xtr.Name.ToString() == "id")
+                    {
+                        string id = xtr.ReadElementContentAsString();
+                        dearchivedScenes.DefaultOriginalID = id;
+                        if (multiRegion)
+                            dearchivedScenes.SetRegionOriginalID(id);
+                    }
+                    else if (xtr.Name.ToString() == "dir")
                     {
-                        currentRegionSettings.LoadedCreationID = xtr.ReadElementContentAsString();
+                        dearchivedScenes.SetRegionDirectory(xtr.ReadElementContentAsString());
                     }
                 }
             }
-            
-            currentRegionSettings.Save();
-            
+
+            dearchivedScenes.MultiRegionFormat = multiRegion;
+            if (!multiRegion)
+            {
+                // Add the single scene
+                dearchivedScenes.StartRow();
+                dearchivedScenes.StartRegion();
+                dearchivedScenes.SetRegionOriginalID(dearchivedScenes.DefaultOriginalID);
+                dearchivedScenes.SetRegionDirectory("");
+            }
+
             ControlFileLoaded = true;
+
+            return dearchivedScenes;
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/CoreModules/World/Archiver/ArchiveScenesGroup.cs b/OpenSim/Region/CoreModules/World/Archiver/ArchiveScenesGroup.cs
new file mode 100644
index 0000000..a66ed88
--- /dev/null
+++ b/OpenSim/Region/CoreModules/World/Archiver/ArchiveScenesGroup.cs
@@ -0,0 +1,176 @@
+/*
+ * 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.Text;
+using OpenSim.Region.Framework.Scenes;
+using OpenMetaverse;
+using System.Drawing;
+
+namespace OpenSim.Region.CoreModules.World.Archiver
+{
+    /// <summary>
+    /// A group of regions arranged in a rectangle, possibly with holes.
+    /// </summary>
+    /// <remarks>
+    /// The regions usually (but not necessarily) belong to an archive file, in which case we
+    /// store additional information used to create the archive (e.g., each region's
+    /// directory within the archive).
+    /// </remarks>
+    public class ArchiveScenesGroup
+    {
+        /// <summary>
+        /// All the regions. The outer dictionary contains rows (key: Y coordinate).
+        /// The inner dictionaries contain each row's regions (key: X coordinate).
+        /// </summary>
+        public SortedDictionary<uint, SortedDictionary<uint, Scene>> Regions { get; set; }
+        
+        /// <summary>
+        /// The subdirectory where each region is stored in the archive.
+        /// </summary>
+        protected Dictionary<UUID, string> m_regionDirs;
+
+        /// <summary>
+        /// The grid coordinates of the regions' bounding box.
+        /// </summary>
+        public Rectangle Rect { get; set; }
+
+
+        public ArchiveScenesGroup()
+        {
+            Regions = new SortedDictionary<uint, SortedDictionary<uint, Scene>>();
+            m_regionDirs = new Dictionary<UUID, string>();
+            Rect = new Rectangle(0, 0, 0, 0);
+        }
+
+        public void AddScene(Scene scene)
+        {
+            uint x = scene.RegionInfo.RegionLocX;
+            uint y = scene.RegionInfo.RegionLocY;
+
+            SortedDictionary<uint, Scene> row;
+            if (!Regions.TryGetValue(y, out row))
+            {
+                row = new SortedDictionary<uint, Scene>();
+                Regions[y] = row;
+            }
+
+            row[x] = scene;
+        }
+
+        /// <summary>
+        /// Called after all the scenes have been added. Performs calculations that require
+        /// knowledge of all the scenes.
+        /// </summary>
+        public void CalcSceneLocations()
+        {
+            if (Regions.Count == 0)
+                return;
+
+            // Find the bounding rectangle
+
+            uint firstY = Regions.First().Key;
+            uint lastY = Regions.Last().Key;
+
+            uint? firstX = null;
+            uint? lastX = null;
+
+            foreach (SortedDictionary<uint, Scene> row in Regions.Values)
+            {
+                uint curFirstX = row.First().Key;
+                uint curLastX = row.Last().Key;
+
+                firstX = (firstX == null) ? curFirstX : (firstX < curFirstX) ? firstX : curFirstX;
+                lastX = (lastX == null) ? curLastX : (lastX > curLastX) ? lastX : curLastX;
+            }
+
+            Rect = new Rectangle((int)firstX, (int)firstY, (int)(lastY - firstY + 1), (int)(lastX - firstX + 1));
+
+
+            // Calculate the subdirectory in which each region will be stored in the archive
+
+            m_regionDirs.Clear();
+            ForEachScene(delegate(Scene scene)
+            {
+                // We add the region's coordinates to ensure uniqueness even if multiple regions have the same name
+                string path = string.Format("{0}_{1}_{2}",
+                    scene.RegionInfo.RegionLocX - Rect.X + 1,
+                    scene.RegionInfo.RegionLocY - Rect.Y + 1,
+                    scene.RegionInfo.RegionName.Replace(' ', '_'));
+                m_regionDirs[scene.RegionInfo.RegionID] = path;
+            });
+        }
+
+        /// <summary>
+        /// Returns the subdirectory where the region is stored.
+        /// </summary>
+        /// <param name="regionID"></param>
+        /// <returns></returns>
+        public string GetRegionDir(UUID regionID)
+        {
+            return m_regionDirs[regionID];
+        }
+
+        /// <summary>
+        /// Performs an action on all the scenes in this order: rows from South to North,
+        /// and within each row West to East.
+        /// </summary>
+        /// <param name="action"></param>
+        public void ForEachScene(Action<Scene> action)
+        {
+            foreach (SortedDictionary<uint, Scene> row in Regions.Values)
+            {
+                foreach (Scene scene in row.Values)
+                {
+                    action(scene);
+                }
+            }
+        }
+        
+        /// <summary>
+        /// Returns the scene at position 'location'.
+        /// </summary>
+        /// <param name="location">A location in the grid</param>
+        /// <param name="scene">The scene at this location</param>
+        /// <returns>Whether the scene was found</returns>
+        public bool TryGetScene(Point location, out Scene scene)
+        {
+            SortedDictionary<uint, Scene> row;
+            if (Regions.TryGetValue((uint)location.Y, out row))
+            {
+                if (row.TryGetValue((uint)location.X, out scene))
+                    return true;
+            }
+
+            scene = null;
+            return false;
+        }
+
+    }
+}
diff --git a/OpenSim/Region/CoreModules/World/Archiver/ArchiveWriteRequest.cs b/OpenSim/Region/CoreModules/World/Archiver/ArchiveWriteRequest.cs
new file mode 100644
index 0000000..d751b1c
--- /dev/null
+++ b/OpenSim/Region/CoreModules/World/Archiver/ArchiveWriteRequest.cs
@@ -0,0 +1,634 @@
+/*
+ * 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.IO.Compression;
+using System.Reflection;
+using System.Text.RegularExpressions;
+using System.Threading;
+using System.Xml;
+using log4net;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Framework.Serialization;
+using OpenSim.Region.CoreModules.World.Terrain;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.Framework.Scenes;
+using Ionic.Zlib;
+using GZipStream = Ionic.Zlib.GZipStream;
+using CompressionMode = Ionic.Zlib.CompressionMode;
+using OpenSim.Framework.Serialization.External;
+
+namespace OpenSim.Region.CoreModules.World.Archiver
+{
+    /// <summary>
+    /// Prepare to write out an archive.
+    /// </summary>
+    public class ArchiveWriteRequest
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        /// <summary>
+        /// The minimum major version of OAR that we can write.
+        /// </summary>
+        public static int MIN_MAJOR_VERSION = 0;       
+                
+        /// <summary>
+        /// The maximum major version of OAR that we can write.
+        /// </summary>
+        public static int MAX_MAJOR_VERSION = 1;
+
+        /// <summary>
+        /// Whether we're saving a multi-region archive.
+        /// </summary>
+        public bool MultiRegionFormat { get; set; }
+
+        /// <summary>
+        /// Determine whether this archive will save assets.  Default is true.
+        /// </summary>
+        public bool SaveAssets { get; set; }
+
+        /// <summary>
+        /// Determines which objects will be included in the archive, according to their permissions.
+        /// Default is null, meaning no permission checks.
+        /// </summary>
+        public string CheckPermissions { get; set; }
+
+        protected Scene m_rootScene;
+        protected Stream m_saveStream;
+        protected TarArchiveWriter m_archiveWriter;
+        protected Guid m_requestId;
+        protected Dictionary<string, object> m_options;
+
+        /// <summary>
+        /// Constructor
+        /// </summary>
+        /// <param name="module">Calling module</param>
+        /// <param name="savePath">The path to which to save data.</param>
+        /// <param name="requestId">The id associated with this request</param>
+        /// <exception cref="System.IO.IOException">
+        /// If there was a problem opening a stream for the file specified by the savePath
+        /// </exception>
+        public ArchiveWriteRequest(Scene scene, string savePath, Guid requestId) : this(scene, requestId)
+        {
+            try
+            {
+                m_saveStream = new GZipStream(new FileStream(savePath, FileMode.Create), CompressionMode.Compress, CompressionLevel.BestCompression);
+            }
+            catch (EntryPointNotFoundException e)
+            {
+                m_log.ErrorFormat(
+                    "[ARCHIVER]: Mismatch between Mono and zlib1g library version when trying to create compression stream."
+                        + "If you've manually installed Mono, have you appropriately updated zlib1g as well?");
+                m_log.ErrorFormat("{0} {1}", e.Message, e.StackTrace);
+            }
+        }
+        
+        /// <summary>
+        /// Constructor.
+        /// </summary>
+        /// <param name="scene">The root scene to archive</param>
+        /// <param name="saveStream">The stream to which to save data.</param>
+        /// <param name="requestId">The id associated with this request</param>
+        public ArchiveWriteRequest(Scene scene, Stream saveStream, Guid requestId) : this(scene, requestId)
+        {
+            m_saveStream = saveStream;
+        }
+
+        protected ArchiveWriteRequest(Scene scene, Guid requestId)
+        {
+            m_rootScene = scene;
+            m_requestId = requestId;
+            m_archiveWriter = null;
+
+            MultiRegionFormat = false;
+            SaveAssets = true;
+            CheckPermissions = null;
+        }
+
+        /// <summary>
+        /// Archive the region requested.
+        /// </summary>
+        /// <exception cref="System.IO.IOException">if there was an io problem with creating the file</exception>
+        public void ArchiveRegion(Dictionary<string, object> options)
+        {
+            m_options = options;
+
+            if (options.ContainsKey("all") && (bool)options["all"])
+                MultiRegionFormat = true;
+
+            if (options.ContainsKey("noassets") && (bool)options["noassets"])
+                SaveAssets = false;
+
+            Object temp;
+            if (options.TryGetValue("checkPermissions", out temp))
+                CheckPermissions = (string)temp;
+
+
+            // Find the regions to archive
+            ArchiveScenesGroup scenesGroup = new ArchiveScenesGroup();
+            if (MultiRegionFormat)
+            {
+                m_log.InfoFormat("[ARCHIVER]: Saving {0} regions", SceneManager.Instance.Scenes.Count);
+                SceneManager.Instance.ForEachScene(delegate(Scene scene)
+                {
+                    scenesGroup.AddScene(scene);
+                });
+            }
+            else
+            {
+                scenesGroup.AddScene(m_rootScene);
+            }
+            scenesGroup.CalcSceneLocations();
+
+
+            m_archiveWriter = new TarArchiveWriter(m_saveStream);
+
+            try
+            {
+                // Write out control file. It should be first so that it will be found ASAP when loading the file.
+                m_archiveWriter.WriteFile(ArchiveConstants.CONTROL_FILE_PATH, CreateControlFile(scenesGroup));
+                m_log.InfoFormat("[ARCHIVER]: Added control file to archive.");
+
+                // Archive the regions
+
+                Dictionary<UUID, AssetType> assetUuids = new Dictionary<UUID, AssetType>();
+
+                scenesGroup.ForEachScene(delegate(Scene scene)
+                {
+                    string regionDir = MultiRegionFormat ? scenesGroup.GetRegionDir(scene.RegionInfo.RegionID) : "";
+                    ArchiveOneRegion(scene, regionDir, assetUuids);
+                });
+
+                // Archive the assets
+
+                if (SaveAssets)
+                {
+                    m_log.DebugFormat("[ARCHIVER]: Saving {0} assets", assetUuids.Count);
+
+                    // Asynchronously request all the assets required to perform this archive operation
+                    AssetsRequest ar
+                        = new AssetsRequest(
+                            new AssetsArchiver(m_archiveWriter), assetUuids,
+                            m_rootScene.AssetService, m_rootScene.UserAccountService,
+                            m_rootScene.RegionInfo.ScopeID, options, ReceivedAllAssets);
+
+                    Util.FireAndForget(o => ar.Execute());
+
+                    // CloseArchive() will be called from ReceivedAllAssets()
+                }
+                else
+                {
+                    m_log.DebugFormat("[ARCHIVER]: Not saving assets since --noassets was specified");
+                    CloseArchive(string.Empty);
+                }
+            }
+            catch (Exception e)
+            {
+                CloseArchive(e.Message);
+                throw;
+            }
+        }
+
+
+        private void ArchiveOneRegion(Scene scene, string regionDir, Dictionary<UUID, AssetType> assetUuids)
+        {
+            m_log.InfoFormat("[ARCHIVER]: Writing region {0}", scene.RegionInfo.RegionName);
+
+            EntityBase[] entities = scene.GetEntities();
+            List<SceneObjectGroup> sceneObjects = new List<SceneObjectGroup>();
+
+            int numObjectsSkippedPermissions = 0;
+         
+            // Filter entities so that we only have scene objects.
+            // FIXME: Would be nicer to have this as a proper list in SceneGraph, since lots of methods
+            // end up having to do this
+            IPermissionsModule permissionsModule = scene.RequestModuleInterface<IPermissionsModule>();
+            foreach (EntityBase entity in entities)
+            {
+                if (entity is SceneObjectGroup)
+                {
+                    SceneObjectGroup sceneObject = (SceneObjectGroup)entity;
+
+                    if (!sceneObject.IsDeleted && !sceneObject.IsAttachment)
+                    {
+                        if (!CanUserArchiveObject(scene.RegionInfo.EstateSettings.EstateOwner, sceneObject, CheckPermissions, permissionsModule))
+                        {
+                            // The user isn't allowed to copy/transfer this object, so it will not be included in the OAR.
+                            ++numObjectsSkippedPermissions;
+                        }
+                        else
+                        {
+                            sceneObjects.Add(sceneObject);
+                        }
+                    }
+                }
+            }
+
+            if (SaveAssets)
+            {
+                UuidGatherer assetGatherer = new UuidGatherer(scene.AssetService);
+                int prevAssets = assetUuids.Count;
+                    
+                foreach (SceneObjectGroup sceneObject in sceneObjects)
+                {
+                    assetGatherer.GatherAssetUuids(sceneObject, assetUuids);
+                }
+
+                m_log.DebugFormat(
+                    "[ARCHIVER]: {0} scene objects to serialize requiring save of {1} assets",
+                    sceneObjects.Count, assetUuids.Count - prevAssets);
+            }
+
+            if (numObjectsSkippedPermissions > 0)
+            {
+                m_log.DebugFormat(
+                    "[ARCHIVER]: {0} scene objects skipped due to lack of permissions",
+                    numObjectsSkippedPermissions);
+            }
+
+            // Make sure that we also request terrain texture assets
+            RegionSettings regionSettings = scene.RegionInfo.RegionSettings;
+    
+            if (regionSettings.TerrainTexture1 != RegionSettings.DEFAULT_TERRAIN_TEXTURE_1)
+                assetUuids[regionSettings.TerrainTexture1] = AssetType.Texture;
+                
+            if (regionSettings.TerrainTexture2 != RegionSettings.DEFAULT_TERRAIN_TEXTURE_2)
+                assetUuids[regionSettings.TerrainTexture2] = AssetType.Texture;
+                
+            if (regionSettings.TerrainTexture3 != RegionSettings.DEFAULT_TERRAIN_TEXTURE_3)
+                assetUuids[regionSettings.TerrainTexture3] = AssetType.Texture;
+                
+            if (regionSettings.TerrainTexture4 != RegionSettings.DEFAULT_TERRAIN_TEXTURE_4)
+                assetUuids[regionSettings.TerrainTexture4] = AssetType.Texture;
+
+            Save(scene, sceneObjects, regionDir);
+        }
+
+        /// <summary>
+        /// Checks whether the user has permission to export an object group to an OAR.
+        /// </summary>
+        /// <param name="user">The user</param>
+        /// <param name="objGroup">The object group</param>
+        /// <param name="checkPermissions">Which permissions to check: "C" = Copy, "T" = Transfer</param>
+        /// <param name="permissionsModule">The scene's permissions module</param>
+        /// <returns>Whether the user is allowed to export the object to an OAR</returns>
+        private bool CanUserArchiveObject(UUID user, SceneObjectGroup objGroup, string checkPermissions, IPermissionsModule permissionsModule)
+        {
+            if (checkPermissions == null)
+                return true;
+
+            if (permissionsModule == null)
+                return true;    // this shouldn't happen
+
+            // Check whether the user is permitted to export all of the parts in the SOG. If any
+            // part can't be exported then the entire SOG can't be exported.
+
+            bool permitted = true;
+            //int primNumber = 1;
+
+            foreach (SceneObjectPart obj in objGroup.Parts)
+            {
+                uint perm;
+                PermissionClass permissionClass = permissionsModule.GetPermissionClass(user, obj);
+                switch (permissionClass)
+                {
+                    case PermissionClass.Owner:
+                        perm = obj.BaseMask;
+                        break;
+                    case PermissionClass.Group:
+                        perm = obj.GroupMask | obj.EveryoneMask;
+                        break;
+                    case PermissionClass.Everyone:
+                    default:
+                        perm = obj.EveryoneMask;
+                        break;
+                }
+
+                bool canCopy = (perm & (uint)PermissionMask.Copy) != 0;
+                bool canTransfer = (perm & (uint)PermissionMask.Transfer) != 0;
+
+                // Special case: if Everyone can copy the object then this implies it can also be
+                // Transferred.
+                // However, if the user is the Owner then we don't check EveryoneMask, because it seems that the mask
+                // always (incorrectly) includes the Copy bit set in this case. But that's a mistake: the viewer
+                // does NOT show that the object has Everyone-Copy permissions, and doesn't allow it to be copied.
+                if (permissionClass != PermissionClass.Owner)
+                    canTransfer |= (obj.EveryoneMask & (uint)PermissionMask.Copy) != 0;
+
+                bool partPermitted = true;
+                if (checkPermissions.Contains("C") && !canCopy)
+                    partPermitted = false;
+                if (checkPermissions.Contains("T") && !canTransfer)
+                    partPermitted = false;
+
+                // If the user is the Creator of the object then it can always be included in the OAR
+                bool creator = (obj.CreatorID.Guid == user.Guid);
+                if (creator)
+                    partPermitted = true;
+
+                //string name = (objGroup.PrimCount == 1) ? objGroup.Name : string.Format("{0} ({1}/{2})", obj.Name, primNumber, objGroup.PrimCount);
+                //m_log.DebugFormat("[ARCHIVER]: Object permissions: {0}: Base={1:X4}, Owner={2:X4}, Everyone={3:X4}, permissionClass={4}, checkPermissions={5}, canCopy={6}, canTransfer={7}, creator={8}, permitted={9}",
+                //    name, obj.BaseMask, obj.OwnerMask, obj.EveryoneMask,
+                //    permissionClass, checkPermissions, canCopy, canTransfer, creator, partPermitted);
+
+                if (!partPermitted)
+                {
+                    permitted = false;
+                    break;
+                }
+
+                //++primNumber;
+            }
+
+            return permitted;
+        }
+
+        /// <summary>
+        /// Create the control file.
+        /// </summary>
+        /// <returns></returns>
+        public string CreateControlFile(ArchiveScenesGroup scenesGroup)
+        {
+            int majorVersion;
+            int minorVersion;
+
+            if (MultiRegionFormat)
+            {
+                majorVersion = MAX_MAJOR_VERSION;
+                minorVersion = 0;
+            }
+            else
+            {
+                // To support older versions of OpenSim, we continue to create single-region OARs
+                // using the old file format. In the future this format will be discontinued.
+                majorVersion = 0;
+                minorVersion = 8;
+            }
+//
+//            if (m_options.ContainsKey("version"))
+//            {
+//                string[] parts = m_options["version"].ToString().Split('.');
+//                if (parts.Length >= 1)
+//                {
+//                    majorVersion = Int32.Parse(parts[0]);                    
+//                                        
+//                    if (parts.Length >= 2)
+//                        minorVersion = Int32.Parse(parts[1]);
+//                }
+//            }
+//            
+//            if (majorVersion < MIN_MAJOR_VERSION || majorVersion > MAX_MAJOR_VERSION)
+//            {
+//                throw new Exception(
+//                    string.Format(
+//                        "OAR version number for save must be between {0} and {1}", 
+//                        MIN_MAJOR_VERSION, MAX_MAJOR_VERSION));
+//            }
+//            else if (majorVersion == MAX_MAJOR_VERSION)
+//            {
+//                // Force 1.0
+//                minorVersion = 0;
+//            }
+//            else if (majorVersion == MIN_MAJOR_VERSION)
+//            {
+//                // Force 0.4
+//                minorVersion = 4;                                        
+//            }
+            
+            m_log.InfoFormat("[ARCHIVER]: Creating version {0}.{1} OAR", majorVersion, minorVersion);
+            if (majorVersion == 1)
+            {
+                m_log.WarnFormat("[ARCHIVER]: Please be aware that version 1.0 OARs are not compatible with OpenSim versions prior to 0.7.4. Do not use the --all option if you want to produce a compatible OAR");
+            }
+
+            String s;
+            
+            using (StringWriter sw = new StringWriter())
+            {
+                using (XmlTextWriter xtw = new XmlTextWriter(sw))
+                {
+                    xtw.Formatting = Formatting.Indented;
+                    xtw.WriteStartDocument();
+                    xtw.WriteStartElement("archive");
+                    xtw.WriteAttributeString("major_version", majorVersion.ToString());
+                    xtw.WriteAttributeString("minor_version", minorVersion.ToString());
+        
+                    xtw.WriteStartElement("creation_info");
+                    DateTime now = DateTime.UtcNow;
+                    TimeSpan t = now - new DateTime(1970, 1, 1);
+                    xtw.WriteElementString("datetime", ((int)t.TotalSeconds).ToString());
+                    if (!MultiRegionFormat)
+                        xtw.WriteElementString("id", m_rootScene.RegionInfo.RegionID.ToString());
+                    xtw.WriteEndElement();
+        
+                    xtw.WriteElementString("assets_included", SaveAssets.ToString());
+
+                    if (MultiRegionFormat)
+                    {
+                        WriteRegionsManifest(scenesGroup, xtw);
+                    }
+                    else
+                    {
+                        xtw.WriteStartElement("region_info");
+                        WriteRegionInfo(m_rootScene, xtw);
+                        xtw.WriteEndElement();
+                    }
+
+                    xtw.WriteEndElement();
+        
+                    xtw.Flush();
+                }
+
+                s = sw.ToString();
+            }
+
+            return s;
+        }
+
+        /// <summary>
+        /// Writes the list of regions included in a multi-region OAR.
+        /// </summary>
+        private static void WriteRegionsManifest(ArchiveScenesGroup scenesGroup, XmlTextWriter xtw)
+        {
+            xtw.WriteStartElement("regions");
+
+            // Write the regions in order: rows from South to North, then regions from West to East.
+            // The list of regions can have "holes"; we write empty elements in their position.
+
+            for (uint y = (uint)scenesGroup.Rect.Top; y < scenesGroup.Rect.Bottom; ++y)
+            {
+                SortedDictionary<uint, Scene> row;
+                if (scenesGroup.Regions.TryGetValue(y, out row))
+                {
+                    xtw.WriteStartElement("row");
+
+                    for (uint x = (uint)scenesGroup.Rect.Left; x < scenesGroup.Rect.Right; ++x)
+                    {
+                        Scene scene;
+                        if (row.TryGetValue(x, out scene))
+                        {
+                            xtw.WriteStartElement("region");
+                            xtw.WriteElementString("id", scene.RegionInfo.RegionID.ToString());
+                            xtw.WriteElementString("dir", scenesGroup.GetRegionDir(scene.RegionInfo.RegionID));
+                            WriteRegionInfo(scene, xtw);
+                            xtw.WriteEndElement();
+                        }
+                        else
+                        {
+                            // Write a placeholder for a missing region
+                            xtw.WriteElementString("region", "");
+                        }
+                    }
+
+                    xtw.WriteEndElement();
+                }
+                else
+                {
+                    // Write a placeholder for a missing row
+                    xtw.WriteElementString("row", "");
+                }
+            }
+
+            xtw.WriteEndElement();  // "regions"
+        }
+
+        protected static void WriteRegionInfo(Scene scene, XmlTextWriter xtw)
+        {
+            bool isMegaregion;
+            Vector2 size;
+
+            IRegionCombinerModule rcMod = scene.RequestModuleInterface<IRegionCombinerModule>();
+
+            if (rcMod != null)
+                isMegaregion = rcMod.IsRootForMegaregion(scene.RegionInfo.RegionID);
+            else
+                isMegaregion = false;
+    
+            if (isMegaregion)
+                size = rcMod.GetSizeOfMegaregion(scene.RegionInfo.RegionID);
+            else
+                size = new Vector2((float)Constants.RegionSize, (float)Constants.RegionSize);
+    
+            xtw.WriteElementString("is_megaregion", isMegaregion.ToString());
+            xtw.WriteElementString("size_in_meters", string.Format("{0},{1}", size.X, size.Y));
+        }
+
+
+        protected void Save(Scene scene, List<SceneObjectGroup> sceneObjects, string regionDir)
+        {
+            if (regionDir != string.Empty)
+                regionDir = ArchiveConstants.REGIONS_PATH + regionDir + "/";
+
+            m_log.InfoFormat("[ARCHIVER]: Adding region settings to archive.");
+
+            // Write out region settings
+            string settingsPath = String.Format("{0}{1}{2}.xml",
+                regionDir, ArchiveConstants.SETTINGS_PATH, scene.RegionInfo.RegionName);
+            m_archiveWriter.WriteFile(settingsPath, RegionSettingsSerializer.Serialize(scene.RegionInfo.RegionSettings));
+
+            m_log.InfoFormat("[ARCHIVER]: Adding parcel settings to archive.");
+
+            // Write out land data (aka parcel) settings
+            List<ILandObject> landObjects = scene.LandChannel.AllParcels();
+            foreach (ILandObject lo in landObjects)
+            {
+                LandData landData = lo.LandData;
+                string landDataPath = String.Format("{0}{1}{2}.xml",
+                    regionDir, ArchiveConstants.LANDDATA_PATH, landData.GlobalID.ToString());
+                m_archiveWriter.WriteFile(landDataPath, LandDataSerializer.Serialize(landData, m_options));
+            }
+
+            m_log.InfoFormat("[ARCHIVER]: Adding terrain information to archive.");
+
+            // Write out terrain
+            string terrainPath = String.Format("{0}{1}{2}.r32",
+                regionDir, ArchiveConstants.TERRAINS_PATH, scene.RegionInfo.RegionName);
+
+            MemoryStream ms = new MemoryStream();
+            scene.RequestModuleInterface<ITerrainModule>().SaveToStream(terrainPath, ms);
+            m_archiveWriter.WriteFile(terrainPath, ms.ToArray());
+            ms.Close();
+
+            m_log.InfoFormat("[ARCHIVER]: Adding scene objects to archive.");
+
+            // Write out scene object metadata
+            IRegionSerialiserModule serializer = scene.RequestModuleInterface<IRegionSerialiserModule>();
+            foreach (SceneObjectGroup sceneObject in sceneObjects)
+            {
+                //m_log.DebugFormat("[ARCHIVER]: Saving {0} {1}, {2}", entity.Name, entity.UUID, entity.GetType());
+
+                string serializedObject = serializer.SerializeGroupToXml2(sceneObject, m_options);
+                string objectPath = string.Format("{0}{1}", regionDir, ArchiveHelpers.CreateObjectPath(sceneObject));
+                m_archiveWriter.WriteFile(objectPath, serializedObject);
+            }
+        }
+        
+        protected void ReceivedAllAssets(
+            ICollection<UUID> assetsFoundUuids, ICollection<UUID> assetsNotFoundUuids)
+        {
+            foreach (UUID uuid in assetsNotFoundUuids)
+            {
+                m_log.DebugFormat("[ARCHIVER]: Could not find asset {0}", uuid);
+            }
+
+            //            m_log.InfoFormat(
+            //                "[ARCHIVER]: Received {0} of {1} assets requested",
+            //                assetsFoundUuids.Count, assetsFoundUuids.Count + assetsNotFoundUuids.Count);
+
+            CloseArchive(String.Empty);
+        }
+
+        
+        /// <summary>
+        /// Closes the archive and notifies that we're done.
+        /// </summary>
+        /// <param name="errorMessage">The error that occurred, or empty for success</param>
+        protected void CloseArchive(string errorMessage)
+        {
+            try
+            {
+                if (m_archiveWriter != null)
+                    m_archiveWriter.Close();
+                m_saveStream.Close();
+            }
+            catch (Exception e)
+            {
+                m_log.Error(string.Format("[ARCHIVER]: Error closing archive: {0} ", e.Message), e);
+                if (errorMessage == string.Empty)
+                    errorMessage = e.Message;
+            }
+            
+            m_log.InfoFormat("[ARCHIVER]: Finished writing out OAR for {0}", m_rootScene.RegionInfo.RegionName);
+
+            m_rootScene.EventManager.TriggerOarFileSaved(m_requestId, errorMessage);
+        }
+
+    }
+}
diff --git a/OpenSim/Region/CoreModules/World/Archiver/ArchiveWriteRequestExecution.cs b/OpenSim/Region/CoreModules/World/Archiver/ArchiveWriteRequestExecution.cs
deleted file mode 100644
index 0780d86..0000000
--- a/OpenSim/Region/CoreModules/World/Archiver/ArchiveWriteRequestExecution.cs
+++ /dev/null
@@ -1,153 +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.IO;
-using System.Reflection;
-using System.Xml;
-using log4net;
-using OpenMetaverse;
-using OpenSim.Framework;
-using OpenSim.Framework.Serialization;
-using OpenSim.Framework.Serialization.External;
-using OpenSim.Region.CoreModules.World.Terrain;
-using OpenSim.Region.Framework.Interfaces;
-using OpenSim.Region.Framework.Scenes;
-
-namespace OpenSim.Region.CoreModules.World.Archiver
-{
-    /// <summary>
-    /// Method called when all the necessary assets for an archive request have been received.
-    /// </summary>
-    public delegate void AssetsRequestCallback(
-        ICollection<UUID> assetsFoundUuids, ICollection<UUID> assetsNotFoundUuids);
-
-    /// <summary>
-    /// Execute the write of an archive once we have received all the necessary data
-    /// </summary>
-    public class ArchiveWriteRequestExecution
-    {
-        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
-
-        protected ITerrainModule m_terrainModule;
-        protected IRegionSerialiserModule m_serialiser;
-        protected List<SceneObjectGroup> m_sceneObjects;
-        protected Scene m_scene;
-        protected TarArchiveWriter m_archiveWriter;
-        protected Guid m_requestId;
-        protected Dictionary<string, object> m_options;
-
-        public ArchiveWriteRequestExecution(
-             List<SceneObjectGroup> sceneObjects,
-             ITerrainModule terrainModule,
-             IRegionSerialiserModule serialiser,
-             Scene scene,
-             TarArchiveWriter archiveWriter,
-             Guid requestId,
-             Dictionary<string, object> options)
-        {
-            m_sceneObjects = sceneObjects;
-            m_terrainModule = terrainModule;
-            m_serialiser = serialiser;
-            m_scene = scene;
-            m_archiveWriter = archiveWriter;
-            m_requestId = requestId;
-            m_options = options;
-        }
-
-        protected internal void ReceivedAllAssets(
-            ICollection<UUID> assetsFoundUuids, ICollection<UUID> assetsNotFoundUuids)
-        {
-            try
-            {
-                Save(assetsFoundUuids, assetsNotFoundUuids);
-            }
-            finally
-            {
-                m_archiveWriter.Close();
-            }
-            
-            m_log.InfoFormat("[ARCHIVER]: Finished writing out OAR for {0}", m_scene.RegionInfo.RegionName);
-
-            m_scene.EventManager.TriggerOarFileSaved(m_requestId, String.Empty);
-        }
-
-        protected internal void Save(ICollection<UUID> assetsFoundUuids, ICollection<UUID> assetsNotFoundUuids)
-        {
-            foreach (UUID uuid in assetsNotFoundUuids)
-            {
-                m_log.DebugFormat("[ARCHIVER]: Could not find asset {0}", uuid);
-            }
-
-//            m_log.InfoFormat(
-//                "[ARCHIVER]: Received {0} of {1} assets requested",
-//                assetsFoundUuids.Count, assetsFoundUuids.Count + assetsNotFoundUuids.Count);
-
-            m_log.InfoFormat("[ARCHIVER]: Adding region settings to archive.");
-
-            // Write out region settings
-            string settingsPath
-                = String.Format("{0}{1}.xml", ArchiveConstants.SETTINGS_PATH, m_scene.RegionInfo.RegionName);
-            m_archiveWriter.WriteFile(settingsPath, RegionSettingsSerializer.Serialize(m_scene.RegionInfo.RegionSettings));
-
-            m_log.InfoFormat("[ARCHIVER]: Adding parcel settings to archive.");
-
-            // Write out land data (aka parcel) settings
-            List<ILandObject>landObjects = m_scene.LandChannel.AllParcels();
-            foreach (ILandObject lo in landObjects)
-            {
-                LandData landData = lo.LandData;
-                string landDataPath = String.Format("{0}{1}.xml", ArchiveConstants.LANDDATA_PATH, 
-                                                    landData.GlobalID.ToString());
-                m_archiveWriter.WriteFile(landDataPath, LandDataSerializer.Serialize(landData, m_options));
-            }
-
-            m_log.InfoFormat("[ARCHIVER]: Adding terrain information to archive.");
-
-            // Write out terrain
-            string terrainPath
-                = String.Format("{0}{1}.r32", ArchiveConstants.TERRAINS_PATH, m_scene.RegionInfo.RegionName);
-
-            MemoryStream ms = new MemoryStream();
-            m_terrainModule.SaveToStream(terrainPath, ms);
-            m_archiveWriter.WriteFile(terrainPath, ms.ToArray());
-            ms.Close();
-
-            m_log.InfoFormat("[ARCHIVER]: Adding scene objects to archive.");
-           
-            // Write out scene object metadata
-            foreach (SceneObjectGroup sceneObject in m_sceneObjects)
-            {
-                //m_log.DebugFormat("[ARCHIVER]: Saving {0} {1}, {2}", entity.Name, entity.UUID, entity.GetType());
-
-                string serializedObject = m_serialiser.SerializeGroupToXml2(sceneObject, m_options);                
-                m_archiveWriter.WriteFile(ArchiveHelpers.CreateObjectPath(sceneObject), serializedObject);
-            }
-        }
-    }
-}
\ No newline at end of file
diff --git a/OpenSim/Region/CoreModules/World/Archiver/ArchiveWriteRequestPreparation.cs b/OpenSim/Region/CoreModules/World/Archiver/ArchiveWriteRequestPreparation.cs
deleted file mode 100644
index 4edaaca..0000000
--- a/OpenSim/Region/CoreModules/World/Archiver/ArchiveWriteRequestPreparation.cs
+++ /dev/null
@@ -1,438 +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.IO;
-using System.IO.Compression;
-using System.Reflection;
-using System.Text.RegularExpressions;
-using System.Threading;
-using System.Xml;
-using log4net;
-using OpenMetaverse;
-using OpenSim.Framework;
-using OpenSim.Framework.Serialization;
-using OpenSim.Region.CoreModules.World.Terrain;
-using OpenSim.Region.Framework.Interfaces;
-using OpenSim.Region.Framework.Scenes;
-using Ionic.Zlib;
-using GZipStream = Ionic.Zlib.GZipStream;
-using CompressionMode = Ionic.Zlib.CompressionMode;
-
-namespace OpenSim.Region.CoreModules.World.Archiver
-{
-    /// <summary>
-    /// Prepare to write out an archive.
-    /// </summary>
-    public class ArchiveWriteRequestPreparation
-    {
-        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
-
-        /// <summary>
-        /// The minimum major version of OAR that we can write.
-        /// </summary>
-        public static int MIN_MAJOR_VERSION = 0;       
-                
-        /// <summary>
-        /// The maximum major version of OAR that we can write.
-        /// </summary>
-        public static int MAX_MAJOR_VERSION = 0;
-
-        /// <summary>
-        /// Determine whether this archive will save assets.  Default is true.
-        /// </summary>
-        public bool SaveAssets { get; set; }
-
-        protected ArchiverModule m_module;
-        protected Scene m_scene;
-        protected Stream m_saveStream;
-        protected Guid m_requestId;
-
-        /// <summary>
-        /// Constructor
-        /// </summary>
-        /// <param name="module">Calling module</param>
-        /// <param name="savePath">The path to which to save data.</param>
-        /// <param name="requestId">The id associated with this request</param>
-        /// <exception cref="System.IO.IOException">
-        /// If there was a problem opening a stream for the file specified by the savePath
-        /// </exception>
-        public ArchiveWriteRequestPreparation(ArchiverModule module, string savePath, Guid requestId) : this(module, requestId)
-        {
-            try
-            {
-                m_saveStream = new GZipStream(new FileStream(savePath, FileMode.Create), CompressionMode.Compress, CompressionLevel.BestCompression);
-            }
-            catch (EntryPointNotFoundException e)
-            {
-                m_log.ErrorFormat(
-                    "[ARCHIVER]: Mismatch between Mono and zlib1g library version when trying to create compression stream."
-                        + "If you've manually installed Mono, have you appropriately updated zlib1g as well?");
-                m_log.ErrorFormat("{0} {1}", e.Message, e.StackTrace);
-            }
-        }
-        
-        /// <summary>
-        /// Constructor.
-        /// </summary>
-        /// <param name="module">Calling module</param>
-        /// <param name="saveStream">The stream to which to save data.</param>
-        /// <param name="requestId">The id associated with this request</param>
-        public ArchiveWriteRequestPreparation(ArchiverModule module, Stream saveStream, Guid requestId) : this(module, requestId)
-        {
-            m_saveStream = saveStream;
-        }
-
-        protected ArchiveWriteRequestPreparation(ArchiverModule module, Guid requestId)
-        {
-            m_module = module;
-
-            // FIXME: This is only here for regression test purposes since they do not supply a module.  Need to fix
-            // this.
-            if (m_module != null)
-                m_scene = m_module.Scene;
-
-            m_requestId = requestId;
-
-            SaveAssets = true;
-        }
-
-        /// <summary>
-        /// Archive the region requested.
-        /// </summary>
-        /// <exception cref="System.IO.IOException">if there was an io problem with creating the file</exception>
-        public void ArchiveRegion(Dictionary<string, object> options)
-        {
-            if (options.ContainsKey("noassets") && (bool)options["noassets"])
-                SaveAssets = false;
-
-            try
-            {
-                Dictionary<UUID, AssetType> assetUuids = new Dictionary<UUID, AssetType>();
-    
-                EntityBase[] entities = m_scene.GetEntities();
-                List<SceneObjectGroup> sceneObjects = new List<SceneObjectGroup>();
-
-                string checkPermissions = null;
-                int numObjectsSkippedPermissions = 0;
-                Object temp;
-                if (options.TryGetValue("checkPermissions", out temp))
-                    checkPermissions = (string)temp;
-         
-                // Filter entities so that we only have scene objects.
-                // FIXME: Would be nicer to have this as a proper list in SceneGraph, since lots of methods
-                // end up having to do this
-                foreach (EntityBase entity in entities)
-                {
-                    if (entity is SceneObjectGroup)
-                    {
-                        SceneObjectGroup sceneObject = (SceneObjectGroup)entity;
-
-                        if (!sceneObject.IsDeleted && !sceneObject.IsAttachment)
-                        {
-                            if (!CanUserArchiveObject(m_scene.RegionInfo.EstateSettings.EstateOwner, sceneObject, checkPermissions))
-                            {
-                                // The user isn't allowed to copy/transfer this object, so it will not be included in the OAR.
-                                ++numObjectsSkippedPermissions;
-                            }
-                            else
-                            {
-                                sceneObjects.Add(sceneObject);
-                            }
-                        }
-                    }
-                }
-
-                if (SaveAssets)
-                {
-                    UuidGatherer assetGatherer = new UuidGatherer(m_scene.AssetService);
-
-                    foreach (SceneObjectGroup sceneObject in sceneObjects)
-                    {
-                        assetGatherer.GatherAssetUuids(sceneObject, assetUuids);
-                    }
-
-                    m_log.DebugFormat(
-                        "[ARCHIVER]: {0} scene objects to serialize requiring save of {1} assets",
-                        sceneObjects.Count, assetUuids.Count);
-                }
-                else
-                {
-                    m_log.DebugFormat("[ARCHIVER]: Not saving assets since --noassets was specified");
-                }
-
-                if (numObjectsSkippedPermissions > 0)
-                {
-                    m_log.DebugFormat(
-                        "[ARCHIVER]: {0} scene objects skipped due to lack of permissions",
-                        numObjectsSkippedPermissions);
-                }
-
-                // Make sure that we also request terrain texture assets
-                RegionSettings regionSettings = m_scene.RegionInfo.RegionSettings;
-    
-                if (regionSettings.TerrainTexture1 != RegionSettings.DEFAULT_TERRAIN_TEXTURE_1)
-                    assetUuids[regionSettings.TerrainTexture1] = AssetType.Texture;
-                
-                if (regionSettings.TerrainTexture2 != RegionSettings.DEFAULT_TERRAIN_TEXTURE_2)
-                    assetUuids[regionSettings.TerrainTexture2] = AssetType.Texture;
-                
-                if (regionSettings.TerrainTexture3 != RegionSettings.DEFAULT_TERRAIN_TEXTURE_3)
-                    assetUuids[regionSettings.TerrainTexture3] = AssetType.Texture;
-                
-                if (regionSettings.TerrainTexture4 != RegionSettings.DEFAULT_TERRAIN_TEXTURE_4)
-                    assetUuids[regionSettings.TerrainTexture4] = AssetType.Texture;
-    
-                TarArchiveWriter archiveWriter = new TarArchiveWriter(m_saveStream);
-                
-                // Asynchronously request all the assets required to perform this archive operation
-                ArchiveWriteRequestExecution awre
-                    = new ArchiveWriteRequestExecution(
-                        sceneObjects,
-                        m_scene.RequestModuleInterface<ITerrainModule>(),
-                        m_scene.RequestModuleInterface<IRegionSerialiserModule>(),
-                        m_scene,
-                        archiveWriter,
-                        m_requestId,
-                        options);
-    
-                m_log.InfoFormat("[ARCHIVER]: Creating archive file.  This may take some time.");
-    
-                // Write out control file.  This has to be done first so that subsequent loaders will see this file first
-                // XXX: I know this is a weak way of doing it since external non-OAR aware tar executables will not do this
-                archiveWriter.WriteFile(ArchiveConstants.CONTROL_FILE_PATH, CreateControlFile(options));
-                m_log.InfoFormat("[ARCHIVER]: Added control file to archive.");
-
-                if (SaveAssets)
-                {
-                    AssetsRequest ar
-                        = new AssetsRequest(
-                            new AssetsArchiver(archiveWriter), assetUuids,
-                            m_scene.AssetService, m_scene.UserAccountService, 
-                            m_scene.RegionInfo.ScopeID, options, awre.ReceivedAllAssets);
-
-                    Util.FireAndForget(o => ar.Execute());
-                }
-                else
-                {
-                    awre.ReceivedAllAssets(new List<UUID>(), new List<UUID>());
-                }
-            }
-            catch (Exception) 
-            {
-                m_saveStream.Close();
-                throw;
-            }    
-        }
-
-        /// <summary>
-        /// Checks whether the user has permission to export an object group to an OAR.
-        /// </summary>
-        /// <param name="user">The user</param>
-        /// <param name="objGroup">The object group</param>
-        /// <param name="checkPermissions">Which permissions to check: "C" = Copy, "T" = Transfer</param>
-        /// <returns>Whether the user is allowed to export the object to an OAR</returns>
-        private bool CanUserArchiveObject(UUID user, SceneObjectGroup objGroup, string checkPermissions)
-        {
-            if (checkPermissions == null)
-                return true;
-
-            IPermissionsModule module = m_scene.RequestModuleInterface<IPermissionsModule>();
-            if (module == null)
-                return true;    // this shouldn't happen
-
-            // Check whether the user is permitted to export all of the parts in the SOG. If any
-            // part can't be exported then the entire SOG can't be exported.
-
-            bool permitted = true;
-            //int primNumber = 1;
-
-            foreach (SceneObjectPart obj in objGroup.Parts)
-            {
-                uint perm;
-                PermissionClass permissionClass = module.GetPermissionClass(user, obj);
-                switch (permissionClass)
-                {
-                    case PermissionClass.Owner:
-                        perm = obj.BaseMask;
-                        break;
-                    case PermissionClass.Group:
-                        perm = obj.GroupMask | obj.EveryoneMask;
-                        break;
-                    case PermissionClass.Everyone:
-                    default:
-                        perm = obj.EveryoneMask;
-                        break;
-                }
-
-                bool canCopy = (perm & (uint)PermissionMask.Copy) != 0;
-                bool canTransfer = (perm & (uint)PermissionMask.Transfer) != 0;
-
-                // Special case: if Everyone can copy the object then this implies it can also be
-                // Transferred.
-                // However, if the user is the Owner then we don't check EveryoneMask, because it seems that the mask
-                // always (incorrectly) includes the Copy bit set in this case. But that's a mistake: the viewer
-                // does NOT show that the object has Everyone-Copy permissions, and doesn't allow it to be copied.
-                if (permissionClass != PermissionClass.Owner)
-                    canTransfer |= (obj.EveryoneMask & (uint)PermissionMask.Copy) != 0;
-
-                bool partPermitted = true;
-                if (checkPermissions.Contains("C") && !canCopy)
-                    partPermitted = false;
-                if (checkPermissions.Contains("T") && !canTransfer)
-                    partPermitted = false;
-
-                // If the user is the Creator of the object then it can always be included in the OAR
-                bool creator = (obj.CreatorID.Guid == user.Guid);
-                if (creator)
-                    partPermitted = true;
-
-                //string name = (objGroup.PrimCount == 1) ? objGroup.Name : string.Format("{0} ({1}/{2})", obj.Name, primNumber, objGroup.PrimCount);
-                //m_log.DebugFormat("[ARCHIVER]: Object permissions: {0}: Base={1:X4}, Owner={2:X4}, Everyone={3:X4}, permissionClass={4}, checkPermissions={5}, canCopy={6}, canTransfer={7}, creator={8}, permitted={9}",
-                //    name, obj.BaseMask, obj.OwnerMask, obj.EveryoneMask,
-                //    permissionClass, checkPermissions, canCopy, canTransfer, creator, partPermitted);
-
-                if (!partPermitted)
-                {
-                    permitted = false;
-                    break;
-                }
-
-                //++primNumber;
-            }
-
-            return permitted;
-        }
-
-        /// <summary>
-        /// Create the control file for the most up to date archive
-        /// </summary>
-        /// <returns></returns>
-        public string CreateControlFile(Dictionary<string, object> options)
-        {
-            int majorVersion = MAX_MAJOR_VERSION, minorVersion = 8;
-//
-//            if (options.ContainsKey("version"))
-//            {
-//                string[] parts = options["version"].ToString().Split('.');
-//                if (parts.Length >= 1)
-//                {
-//                    majorVersion = Int32.Parse(parts[0]);                    
-//                                        
-//                    if (parts.Length >= 2)
-//                        minorVersion = Int32.Parse(parts[1]);
-//                }
-//            }
-//            
-//            if (majorVersion < MIN_MAJOR_VERSION || majorVersion > MAX_MAJOR_VERSION)
-//            {
-//                throw new Exception(
-//                    string.Format(
-//                        "OAR version number for save must be between {0} and {1}", 
-//                        MIN_MAJOR_VERSION, MAX_MAJOR_VERSION));
-//            }
-//            else if (majorVersion == MAX_MAJOR_VERSION)
-//            {
-//                // Force 1.0
-//                minorVersion = 0;
-//            }
-//            else if (majorVersion == MIN_MAJOR_VERSION)
-//            {
-//                // Force 0.4
-//                minorVersion = 4;                                        
-//            }
-            
-            m_log.InfoFormat("[ARCHIVER]: Creating version {0}.{1} OAR", majorVersion, minorVersion);
-            //if (majorVersion == 1)
-            //{
-            //    m_log.WarnFormat("[ARCHIVER]: Please be aware that version 1.0 OARs are not compatible with OpenSim 0.7.0.2 and earlier.  Please use the --version=0 option if you want to produce a compatible OAR");
-            //}
-
-            String s;
-            
-            using (StringWriter sw = new StringWriter())
-            {
-                using (XmlTextWriter xtw = new XmlTextWriter(sw))
-                {
-                    xtw.Formatting = Formatting.Indented;
-                    xtw.WriteStartDocument();
-                    xtw.WriteStartElement("archive");
-                    xtw.WriteAttributeString("major_version", majorVersion.ToString());
-                    xtw.WriteAttributeString("minor_version", minorVersion.ToString());
-        
-                    xtw.WriteStartElement("creation_info");
-                    DateTime now = DateTime.UtcNow;
-                    TimeSpan t = now - new DateTime(1970, 1, 1);
-                    xtw.WriteElementString("datetime", ((int)t.TotalSeconds).ToString());
-                    xtw.WriteElementString("id", UUID.Random().ToString());
-                    xtw.WriteEndElement();
-
-                    xtw.WriteStartElement("region_info");
-
-                    bool isMegaregion;
-                    Vector2 size;
-                    IRegionCombinerModule rcMod = null;
-
-                    // FIXME: This is only here for regression test purposes since they do not supply a module.  Need to fix
-                    // this, possibly by doing control file creation somewhere else.
-                    if (m_module != null)
-                        rcMod = m_module.RegionCombinerModule;
-
-                    if (rcMod != null)
-                        isMegaregion = rcMod.IsRootForMegaregion(m_scene.RegionInfo.RegionID);
-                    else
-                        isMegaregion = false;
-
-                    if (isMegaregion)
-                        size = rcMod.GetSizeOfMegaregion(m_scene.RegionInfo.RegionID);
-                    else
-                        size = new Vector2((float)Constants.RegionSize, (float)Constants.RegionSize);
-
-                    xtw.WriteElementString("is_megaregion", isMegaregion.ToString());
-                    xtw.WriteElementString("size_in_meters", string.Format("{0},{1}", size.X, size.Y));
-
-                    xtw.WriteEndElement();
-        
-                    xtw.WriteElementString("assets_included", SaveAssets.ToString());
-
-                    xtw.WriteEndElement();
-        
-                    xtw.Flush();
-                }
-
-                s = sw.ToString();
-            }
-
-//            if (m_scene != null)
-//                Console.WriteLine(
-//                    "[ARCHIVE WRITE REQUEST PREPARATION]: Control file for {0} is: {1}", m_scene.RegionInfo.RegionName, s);
-
-            return s;
-        }
-    }
-}
diff --git a/OpenSim/Region/CoreModules/World/Archiver/ArchiverModule.cs b/OpenSim/Region/CoreModules/World/Archiver/ArchiverModule.cs
index bf3b124..2a87dc2 100644
--- a/OpenSim/Region/CoreModules/World/Archiver/ArchiverModule.cs
+++ b/OpenSim/Region/CoreModules/World/Archiver/ArchiverModule.cs
@@ -146,6 +146,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver
             ops.Add("noassets", delegate(string v) { options["noassets"] = v != null; });
             ops.Add("publish", v => options["wipe-owners"] = v != null);
             ops.Add("perm=", delegate(string v) { options["checkPermissions"] = v; });
+            ops.Add("all", delegate(string v) { options["all"] = v != null; });
 
             List<string> mainParams = ops.Parse(cmdparams);
 
@@ -169,7 +170,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver
             m_log.InfoFormat(
                 "[ARCHIVER]: Writing archive for region {0} to {1}", Scene.RegionInfo.RegionName, savePath);
             
-            new ArchiveWriteRequestPreparation(this, savePath, requestId).ArchiveRegion(options);
+            new ArchiveWriteRequest(Scene, savePath, requestId).ArchiveRegion(options);
         }
 
         public void ArchiveRegion(Stream saveStream)
@@ -184,7 +185,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver
 
         public void ArchiveRegion(Stream saveStream, Guid requestId, Dictionary<string, object> options)
         {
-            new ArchiveWriteRequestPreparation(this, saveStream, requestId).ArchiveRegion(options);
+            new ArchiveWriteRequest(Scene, saveStream, requestId).ArchiveRegion(options);
         }
 
         public void DearchiveRegion(string loadPath)
diff --git a/OpenSim/Region/CoreModules/World/Archiver/AssetsRequest.cs b/OpenSim/Region/CoreModules/World/Archiver/AssetsRequest.cs
index 89e9593..bf58591 100644
--- a/OpenSim/Region/CoreModules/World/Archiver/AssetsRequest.cs
+++ b/OpenSim/Region/CoreModules/World/Archiver/AssetsRequest.cs
@@ -46,6 +46,12 @@ namespace OpenSim.Region.CoreModules.World.Archiver
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
+        /// <summary>
+        /// Method called when all the necessary assets for an archive request have been received.
+        /// </summary>
+        public delegate void AssetsRequestCallback(
+            ICollection<UUID> assetsFoundUuids, ICollection<UUID> assetsNotFoundUuids);
+
         enum RequestState
         {
             Initial,
diff --git a/OpenSim/Region/CoreModules/World/Archiver/DearchiveScenesGroup.cs b/OpenSim/Region/CoreModules/World/Archiver/DearchiveScenesGroup.cs
new file mode 100644
index 0000000..3dcc020
--- /dev/null
+++ b/OpenSim/Region/CoreModules/World/Archiver/DearchiveScenesGroup.cs
@@ -0,0 +1,232 @@
+/*
+ * 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.Text;
+using OpenSim.Region.Framework.Scenes;
+using OpenMetaverse;
+using System.Drawing;
+using log4net;
+using System.Reflection;
+using OpenSim.Framework.Serialization;
+
+namespace OpenSim.Region.CoreModules.World.Archiver
+{
+    /// <summary>
+    /// The regions included in an OAR file.
+    /// </summary>
+    public class DearchiveScenesInfo
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        /// <summary>
+        /// One region in the archive.
+        /// </summary>
+        public class RegionInfo
+        {
+            /// <summary>
+            /// The subdirectory in which the region is stored.
+            /// </summary>
+            public string Directory { get; set; }
+
+            /// <summary>
+            /// The region's coordinates (relative to the South-West corner of the block).
+            /// </summary>
+            public Point Location { get; set; }
+
+            /// <summary>
+            /// The UUID of the original scene from which this archived region was saved.
+            /// </summary>
+            public string OriginalID { get; set; }
+
+            /// <summary>
+            /// The scene in the current simulator into which this region is loaded.
+            /// If null then the region doesn't have a corresponding scene, and it won't be loaded.
+            /// </summary>
+            public Scene Scene { get; set; }
+        }
+
+        /// <summary>
+        /// Whether this archive uses the multi-region format.
+        /// </summary>
+        public Boolean MultiRegionFormat { get; set; }
+
+        /// <summary>
+        /// Maps (Region directory -> region)
+        /// </summary>
+        protected Dictionary<string, RegionInfo> m_directory2region = new Dictionary<string, RegionInfo>();
+
+        /// <summary>
+        /// Maps (UUID of the scene in the simulator where the region will be loaded -> region)
+        /// </summary>
+        protected Dictionary<UUID, RegionInfo> m_newId2region = new Dictionary<UUID, RegionInfo>();
+
+        public int LoadedCreationDateTime { get; set; }
+        public string DefaultOriginalID { get; set; }
+
+        // These variables are used while reading the archive control file
+        protected int? m_curY = null;
+        protected int? m_curX = null;
+        protected RegionInfo m_curRegion;
+
+
+        public DearchiveScenesInfo()
+        {
+            MultiRegionFormat = false;
+        }
+
+
+        // The following methods are used while reading the archive control file
+
+        public void StartRow()
+        {
+            m_curY = (m_curY == null) ? 0 : m_curY + 1;
+            m_curX = null;
+        }
+
+        public void StartRegion()
+        {
+            m_curX = (m_curX == null) ? 0 : m_curX + 1;
+            // Note: this doesn't mean we have a real region in this location; this could just be a "hole"
+        }
+
+        public void SetRegionOriginalID(string id)
+        {
+            m_curRegion = new RegionInfo();
+            m_curRegion.Location = new Point((int)m_curX, (int)m_curY);
+            m_curRegion.OriginalID = id;
+            // 'curRegion' will be saved in 'm_directory2region' when SetRegionDir() is called
+        }
+
+        public void SetRegionDirectory(string directory)
+        {
+            m_curRegion.Directory = directory;
+            m_directory2region[directory] = m_curRegion;
+        }
+
+
+        /// <summary>
+        /// Sets all the scenes present in the simulator.
+        /// </summary>
+        /// <remarks>
+        /// This method matches regions in the archive to scenes in the simulator according to
+        /// their relative position. We only load regions if there's an existing Scene in the
+        /// grid location where the region should be loaded.
+        /// </remarks>
+        /// <param name="rootScene">The scene where the Load OAR operation was run</param>
+        /// <param name="simulatorScenes">All the scenes in the simulator</param>
+        public void SetSimulatorScenes(Scene rootScene, ArchiveScenesGroup simulatorScenes)
+        {
+            foreach (RegionInfo archivedRegion in m_directory2region.Values)
+            {
+                Point location = new Point((int)rootScene.RegionInfo.RegionLocX, (int)rootScene.RegionInfo.RegionLocY);
+                location.Offset(archivedRegion.Location);
+
+                Scene scene;
+                if (simulatorScenes.TryGetScene(location, out scene))
+                {
+                    archivedRegion.Scene = scene;
+                    m_newId2region[scene.RegionInfo.RegionID] = archivedRegion;
+                }
+                else
+                {
+                    m_log.WarnFormat("[ARCHIVER]: Not loading archived region {0} because there's no existing region at location {1},{2}",
+                        archivedRegion.Directory, location.X, location.Y);
+                }
+            }
+        }
+
+        /// <summary>
+        /// Returns the archived region according to the path of a file in the archive.
+        /// Also, converts the full path into a path that is relative to the region's directory.
+        /// </summary>
+        /// <param name="fullPath">The path of a file in the archive</param>
+        /// <param name="scene">The corresponding Scene, or null if none</param>
+        /// <param name="relativePath">The path relative to the region's directory. (Or the original
+        /// path, if this file doesn't belong to a region.)</param>
+        /// <returns>True: use this file; False: skip it</returns>
+        public bool GetRegionFromPath(string fullPath, out Scene scene, out string relativePath)
+        {
+            scene = null;
+            relativePath = fullPath;
+
+            if (!MultiRegionFormat)
+            {
+                if (m_newId2region.Count > 0)
+                    scene = m_newId2region.First().Value.Scene;
+                return true;
+            }
+
+            if (!fullPath.StartsWith(ArchiveConstants.REGIONS_PATH))
+                return true;    // this file doesn't belong to a region
+
+            string[] parts = fullPath.Split(new Char[] { '/' }, 3);
+            if (parts.Length != 3)
+                return false;
+            string regionDirectory = parts[1];
+            relativePath = parts[2];
+            
+            RegionInfo region;
+            if (m_directory2region.TryGetValue(regionDirectory, out region))
+            {
+                scene = region.Scene;
+                return (scene != null);
+            }
+            else
+            {
+                return false;
+            }
+        }
+
+        /// <summary>
+        /// Returns the original UUID of a region (from the simulator where the OAR was saved),
+        /// given the UUID of the scene it was loaded into in the current simulator.
+        /// </summary>
+        /// <param name="newID"></param>
+        /// <returns></returns>
+        public string GetOriginalRegionID(UUID newID)
+        {
+            RegionInfo region;
+            if (m_newId2region.TryGetValue(newID, out region))
+                return region.OriginalID;
+            else
+                return DefaultOriginalID;
+        }
+
+        /// <summary>
+        /// Returns the scenes that have been (or will be) loaded.
+        /// </summary>
+        /// <returns></returns>
+        public List<UUID> GetLoadedScenes()
+        {
+            return m_newId2region.Keys.ToList();
+        }
+
+    }
+}
diff --git a/OpenSim/Region/CoreModules/World/Archiver/Tests/ArchiverTests.cs b/OpenSim/Region/CoreModules/World/Archiver/Tests/ArchiverTests.cs
index 5deaf52..0a30905 100644
--- a/OpenSim/Region/CoreModules/World/Archiver/Tests/ArchiverTests.cs
+++ b/OpenSim/Region/CoreModules/World/Archiver/Tests/ArchiverTests.cs
@@ -47,32 +47,38 @@ using ArchiveConstants = OpenSim.Framework.Serialization.ArchiveConstants;
 using TarArchiveReader = OpenSim.Framework.Serialization.TarArchiveReader;
 using TarArchiveWriter = OpenSim.Framework.Serialization.TarArchiveWriter;
 using RegionSettings = OpenSim.Framework.RegionSettings;
+using OpenSim.Region.Framework.Interfaces;
 
 namespace OpenSim.Region.CoreModules.World.Archiver.Tests
 {
     [TestFixture]
-    public class ArchiverTests
+    public class ArchiverTests : OpenSimTestCase
     {
         private Guid m_lastRequestId;
         private string m_lastErrorMessage;
 
+        protected SceneHelpers m_sceneHelpers;
         protected TestScene m_scene;
         protected ArchiverModule m_archiverModule;
+        protected SerialiserModule m_serialiserModule;
 
         protected TaskInventoryItem m_soundItem;
         
         [SetUp]
         public void SetUp()
         {
+            new SceneManager();
+
             m_archiverModule = new ArchiverModule();
-            SerialiserModule serialiserModule = new SerialiserModule();
+            m_serialiserModule = new SerialiserModule();
             TerrainModule terrainModule = new TerrainModule();
 
-            m_scene = new SceneHelpers().SetupScene();
-            SceneHelpers.SetupSceneModules(m_scene, m_archiverModule, serialiserModule, terrainModule);
+            m_sceneHelpers = new SceneHelpers();
+            m_scene = m_sceneHelpers.SetupScene();
+            SceneHelpers.SetupSceneModules(m_scene, m_archiverModule, m_serialiserModule, terrainModule);
         }
-        
-        private void LoadCompleted(Guid requestId, string errorMessage)
+
+        private void LoadCompleted(Guid requestId, List<UUID> loadedScenes, string errorMessage)
         {
             lock (this)
             {
@@ -128,26 +134,10 @@ namespace OpenSim.Region.CoreModules.World.Archiver.Tests
             TestHelpers.InMethod();
 //            log4net.Config.XmlConfigurator.Configure();
 
-            SceneObjectPart part1 = CreateSceneObjectPart1();
-            SceneObjectGroup sog1 = new SceneObjectGroup(part1);
-            m_scene.AddNewSceneObject(sog1, false);
-
-            SceneObjectPart part2 = CreateSceneObjectPart2();
-            
-            AssetNotecard nc = new AssetNotecard();
-            nc.BodyText = "Hello World!";
-            nc.Encode();
-            UUID ncAssetUuid = new UUID("00000000-0000-0000-1000-000000000000");
-            UUID ncItemUuid = new UUID("00000000-0000-0000-1100-000000000000");
-            AssetBase ncAsset 
-                = AssetHelpers.CreateAsset(ncAssetUuid, AssetType.Notecard, nc.AssetData, UUID.Zero);
-            m_scene.AssetService.Store(ncAsset);
-            SceneObjectGroup sog2 = new SceneObjectGroup(part2);
-            TaskInventoryItem ncItem 
-                = new TaskInventoryItem { Name = "ncItem", AssetID = ncAssetUuid, ItemID = ncItemUuid };
-            part2.Inventory.AddInventoryItem(ncItem, true);
-            
-            m_scene.AddNewSceneObject(sog2, false);
+            SceneObjectGroup sog1;
+            SceneObjectGroup sog2;
+            UUID ncAssetUuid;
+            CreateTestObjects(m_scene, out sog1, out sog2, out ncAssetUuid);
 
             MemoryStream archiveWriteStream = new MemoryStream();
             m_scene.EventManager.OnOarFileSaved += SaveCompleted;
@@ -186,7 +176,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver.Tests
             Assert.That(filePath, Is.EqualTo(ArchiveConstants.CONTROL_FILE_PATH));
             
             ArchiveReadRequest arr = new ArchiveReadRequest(m_scene, (Stream)null, false, false, Guid.Empty);
-            arr.LoadControlFile(filePath, data);
+            arr.LoadControlFile(filePath, data, new DearchiveScenesInfo());
             
             Assert.That(arr.ControlFileLoaded, Is.True);        
             
@@ -211,6 +201,30 @@ namespace OpenSim.Region.CoreModules.World.Archiver.Tests
             // TODO: Test presence of more files and contents of files.
         }
 
+        private void CreateTestObjects(Scene scene, out SceneObjectGroup sog1, out SceneObjectGroup sog2, out UUID ncAssetUuid)
+        {
+            SceneObjectPart part1 = CreateSceneObjectPart1();
+            sog1 = new SceneObjectGroup(part1);
+            scene.AddNewSceneObject(sog1, false);
+
+            AssetNotecard nc = new AssetNotecard();
+            nc.BodyText = "Hello World!";
+            nc.Encode();
+            ncAssetUuid = UUID.Random();
+            UUID ncItemUuid = UUID.Random();
+            AssetBase ncAsset
+                = AssetHelpers.CreateAsset(ncAssetUuid, AssetType.Notecard, nc.AssetData, UUID.Zero);
+            m_scene.AssetService.Store(ncAsset);
+
+            TaskInventoryItem ncItem
+                = new TaskInventoryItem { Name = "ncItem", AssetID = ncAssetUuid, ItemID = ncItemUuid };
+            SceneObjectPart part2 = CreateSceneObjectPart2();
+            sog2 = new SceneObjectGroup(part2);
+            part2.Inventory.AddInventoryItem(ncItem, true);
+
+            scene.AddNewSceneObject(sog2, false);
+        }
+
         /// <summary>
         /// Test saving an OpenSim Region Archive with the no assets option
         /// </summary>
@@ -270,7 +284,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver.Tests
             Assert.That(filePath, Is.EqualTo(ArchiveConstants.CONTROL_FILE_PATH));
             
             ArchiveReadRequest arr = new ArchiveReadRequest(m_scene, (Stream)null, false, false, Guid.Empty);
-            arr.LoadControlFile(filePath, data);
+            arr.LoadControlFile(filePath, data, new DearchiveScenesInfo());
             
             Assert.That(arr.ControlFileLoaded, Is.True);        
             
@@ -307,7 +321,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver.Tests
 
             tar.WriteFile(
                 ArchiveConstants.CONTROL_FILE_PATH,
-                new ArchiveWriteRequestPreparation(null, (Stream)null, Guid.Empty).CreateControlFile(new Dictionary<string, Object>()));
+                new ArchiveWriteRequest(m_scene, (Stream)null, Guid.Empty).CreateControlFile(new ArchiveScenesGroup()));
 
             SceneObjectGroup sog1 = SceneHelpers.CreateSceneObject(1, ownerId, "obj1-", 0x11);
             SceneObjectPart sop2
@@ -362,11 +376,10 @@ namespace OpenSim.Region.CoreModules.World.Archiver.Tests
             // Also check that direct entries which will also have a file entry containing that directory doesn't 
             // upset load
             tar.WriteDir(ArchiveConstants.TERRAINS_PATH);
-            
+
             tar.WriteFile(
                 ArchiveConstants.CONTROL_FILE_PATH,
-                new ArchiveWriteRequestPreparation(null, (Stream)null, Guid.Empty).CreateControlFile(new Dictionary<string, Object>()));
-
+                new ArchiveWriteRequest(m_scene, (Stream)null, Guid.Empty).CreateControlFile(new ArchiveScenesGroup()));
             SceneObjectPart part1 = CreateSceneObjectPart1();
 
             part1.SitTargetOrientation = new Quaternion(0.2f, 0.3f, 0.4f, 0.5f);
@@ -389,31 +402,12 @@ namespace OpenSim.Region.CoreModules.World.Archiver.Tests
             Assert.That(soundDataResourceName, Is.Not.Null);
 
             byte[] soundData;
-            Console.WriteLine("Loading " + soundDataResourceName);
-            using (Stream resource = assembly.GetManifestResourceStream(soundDataResourceName))
-            {
-                using (BinaryReader br = new BinaryReader(resource))
-                {
-                    // FIXME: Use the inspector instead
-                    soundData = br.ReadBytes(99999999);
-                    UUID soundUuid = UUID.Parse("00000000-0000-0000-0000-000000000001");
-                    string soundAssetFileName 
-                       = ArchiveConstants.ASSETS_PATH + soundUuid 
-                            + ArchiveConstants.ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.SoundWAV];
-                    tar.WriteFile(soundAssetFileName, soundData);
-                    
-                    /*
-                    AssetBase soundAsset = AssetHelpers.CreateAsset(soundUuid, soundData);
-                    scene.AssetService.Store(soundAsset);
-                    asset1FileName = ArchiveConstants.ASSETS_PATH + soundUuid + ".wav";
-                    */
-                    
-                    TaskInventoryItem item1 
-                        = new TaskInventoryItem { AssetID = soundUuid, ItemID = soundItemUuid, Name = soundItemName };
-                    part1.Inventory.AddInventoryItem(item1, true);
-                }
-            }
-            
+            UUID soundUuid;
+            CreateSoundAsset(tar, assembly, soundDataResourceName, out soundData, out soundUuid);
+
+            TaskInventoryItem item1
+                = new TaskInventoryItem { AssetID = soundUuid, ItemID = soundItemUuid, Name = soundItemName };
+            part1.Inventory.AddInventoryItem(item1, true);
             m_scene.AddNewSceneObject(object1, false);
 
             string object1FileName = string.Format(
@@ -435,6 +429,34 @@ namespace OpenSim.Region.CoreModules.World.Archiver.Tests
             
             Assert.That(m_lastErrorMessage, Is.Null);
 
+            TestLoadedRegion(part1, soundItemName, soundData);
+        }
+
+        private static void CreateSoundAsset(TarArchiveWriter tar, Assembly assembly, string soundDataResourceName, out byte[] soundData, out UUID soundUuid)
+        {
+            using (Stream resource = assembly.GetManifestResourceStream(soundDataResourceName))
+            {
+                using (BinaryReader br = new BinaryReader(resource))
+                {
+                    // FIXME: Use the inspector instead
+                    soundData = br.ReadBytes(99999999);
+                    soundUuid = UUID.Parse("00000000-0000-0000-0000-000000000001");
+                    string soundAssetFileName
+                       = ArchiveConstants.ASSETS_PATH + soundUuid
+                            + ArchiveConstants.ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.SoundWAV];
+                    tar.WriteFile(soundAssetFileName, soundData);
+
+                    /*
+                    AssetBase soundAsset = AssetHelpers.CreateAsset(soundUuid, soundData);
+                    scene.AssetService.Store(soundAsset);
+                    asset1FileName = ArchiveConstants.ASSETS_PATH + soundUuid + ".wav";
+                    */
+                }
+            }
+        }
+
+        private void TestLoadedRegion(SceneObjectPart part1, string soundItemName, byte[] soundData)
+        {
             SceneObjectPart object1PartLoaded = m_scene.GetSceneObjectPart(part1.Name);
 
             Assert.That(object1PartLoaded, Is.Not.Null, "object1 was not loaded");
@@ -454,9 +476,6 @@ namespace OpenSim.Region.CoreModules.World.Archiver.Tests
             Assert.That(loadedSoundAsset.Data, Is.EqualTo(soundData), "saved and loaded sound data do not match");
 
             Assert.Greater(m_scene.LandChannel.AllParcels().Count, 0, "incorrect number of parcels");
-
-            // Temporary
-            Console.WriteLine("Successfully completed {0}", MethodBase.GetCurrentMethod());
         }
 
         /// <summary>
@@ -516,7 +535,8 @@ namespace OpenSim.Region.CoreModules.World.Archiver.Tests
                 SerialiserModule serialiserModule = new SerialiserModule();
                 TerrainModule terrainModule = new TerrainModule();
 
-                TestScene scene2 = new SceneHelpers().SetupScene();
+                m_sceneHelpers = new SceneHelpers();
+                TestScene scene2 = m_sceneHelpers.SetupScene();
                 SceneHelpers.SetupSceneModules(scene2, archiverModule, serialiserModule, terrainModule);
 
                 // Make sure there's a valid owner for the owner we saved (this should have been wiped if the code is
@@ -554,7 +574,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver.Tests
             tar.WriteDir(ArchiveConstants.TERRAINS_PATH);
             tar.WriteFile(
                 ArchiveConstants.CONTROL_FILE_PATH,
-                new ArchiveWriteRequestPreparation(null, (Stream)null, Guid.Empty).CreateControlFile(new Dictionary<string, Object>()));
+                new ArchiveWriteRequest(m_scene, (Stream)null, Guid.Empty).CreateControlFile(new ArchiveScenesGroup()));
 
             RegionSettings rs = new RegionSettings();
             rs.AgentLimit = 17;
@@ -664,7 +684,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver.Tests
                 SerialiserModule serialiserModule = new SerialiserModule();
                 TerrainModule terrainModule = new TerrainModule();
 
-                Scene scene = new SceneHelpers().SetupScene();
+                Scene scene = m_sceneHelpers.SetupScene();
                 SceneHelpers.SetupSceneModules(scene, archiverModule, serialiserModule, terrainModule);
 
                 m_scene.AddNewSceneObject(new SceneObjectGroup(part2), false);
@@ -700,5 +720,258 @@ namespace OpenSim.Region.CoreModules.World.Archiver.Tests
                 Assert.That(object2PartMerged.GroupPosition, Is.EqualTo(part2.GroupPosition), "object2 group position not equal after merge");
             }
         }
+
+        /// <summary>
+        /// Test saving a multi-region OAR.
+        /// </summary>
+        [Test]
+        public void TestSaveMultiRegionOar()
+        {
+            TestHelpers.InMethod();
+
+            // Create test regions
+
+            int WIDTH = 2;
+            int HEIGHT = 2;
+
+            List<Scene> scenes = new List<Scene>();
+
+            // Maps (Directory in OAR file -> scene)
+            Dictionary<string, Scene> regionPaths = new Dictionary<string, Scene>();
+
+            // Maps (Scene -> expected object paths)
+            Dictionary<UUID, List<string>> expectedPaths = new Dictionary<UUID, List<string>>();
+
+            // List of expected assets
+            List<UUID> expectedAssets = new List<UUID>();
+
+            for (uint y = 0; y < HEIGHT; y++)
+            {
+                for (uint x = 0; x < WIDTH; x++)
+                {
+                    Scene scene;
+                    if (x == 0 && y == 0)
+                    {
+                        scene = m_scene;   // this scene was already created in SetUp()
+                    }
+                    else
+                    {
+                        scene = m_sceneHelpers.SetupScene(string.Format("Unit test region {0}", (y * WIDTH) + x + 1), UUID.Random(), 1000 + x, 1000 + y);
+                        SceneHelpers.SetupSceneModules(scene, new ArchiverModule(), m_serialiserModule, new TerrainModule());
+                    }
+                    scenes.Add(scene);
+
+                    string dir = String.Format("{0}_{1}_{2}", x + 1, y + 1, scene.RegionInfo.RegionName.Replace(" ", "_"));
+                    regionPaths[dir] = scene;
+
+                    SceneObjectGroup sog1;
+                    SceneObjectGroup sog2;
+                    UUID ncAssetUuid;
+                    
+                    CreateTestObjects(scene, out sog1, out sog2, out ncAssetUuid);
+
+                    expectedPaths[scene.RegionInfo.RegionID] = new List<string>();
+                    expectedPaths[scene.RegionInfo.RegionID].Add(ArchiveHelpers.CreateObjectPath(sog1));
+                    expectedPaths[scene.RegionInfo.RegionID].Add(ArchiveHelpers.CreateObjectPath(sog2));
+
+                    expectedAssets.Add(ncAssetUuid);
+                }
+            }
+
+
+            // Save OAR
+
+            MemoryStream archiveWriteStream = new MemoryStream();
+            m_scene.EventManager.OnOarFileSaved += SaveCompleted;
+
+            Guid requestId = new Guid("00000000-0000-0000-0000-808080808080");
+
+            Dictionary<string, Object> options = new Dictionary<string, Object>();
+            options.Add("all", true);
+
+            lock (this)
+            {
+                m_archiverModule.ArchiveRegion(archiveWriteStream, requestId, options);
+                Monitor.Wait(this, 60000);
+            }
+
+
+            // Check that the OAR contains the expected data
+
+            Assert.That(m_lastRequestId, Is.EqualTo(requestId));
+
+            byte[] archive = archiveWriteStream.ToArray();
+            MemoryStream archiveReadStream = new MemoryStream(archive);
+            TarArchiveReader tar = new TarArchiveReader(archiveReadStream);
+
+            Dictionary<UUID, List<string>> foundPaths = new Dictionary<UUID, List<string>>();
+            List<UUID> foundAssets = new List<UUID>();
+
+            foreach (Scene scene in scenes)
+            {
+                foundPaths[scene.RegionInfo.RegionID] = new List<string>();
+            }
+
+            string filePath;
+            TarArchiveReader.TarEntryType tarEntryType;
+
+            byte[] data = tar.ReadEntry(out filePath, out tarEntryType);
+            Assert.That(filePath, Is.EqualTo(ArchiveConstants.CONTROL_FILE_PATH));
+
+            ArchiveReadRequest arr = new ArchiveReadRequest(m_scene, (Stream)null, false, false, Guid.Empty);
+            arr.LoadControlFile(filePath, data, new DearchiveScenesInfo());
+
+            Assert.That(arr.ControlFileLoaded, Is.True);
+
+            while (tar.ReadEntry(out filePath, out tarEntryType) != null)
+            {
+                if (filePath.StartsWith(ArchiveConstants.ASSETS_PATH))
+                {
+                    // Assets are shared, so this file doesn't belong to any specific region.
+                    string fileName = filePath.Remove(0, ArchiveConstants.ASSETS_PATH.Length);
+                    if (fileName.EndsWith("_notecard.txt"))
+                        foundAssets.Add(UUID.Parse(fileName.Substring(0, fileName.Length - "_notecard.txt".Length)));
+                }
+                else
+                {
+                    // This file belongs to one of the regions. Find out which one.
+                    Assert.IsTrue(filePath.StartsWith(ArchiveConstants.REGIONS_PATH));
+                    string[] parts = filePath.Split(new Char[] { '/' }, 3);
+                    Assert.AreEqual(3, parts.Length);
+                    string regionDirectory = parts[1];
+                    string relativePath = parts[2];
+                    Scene scene = regionPaths[regionDirectory];
+
+                    if (relativePath.StartsWith(ArchiveConstants.OBJECTS_PATH))
+                    {
+                        foundPaths[scene.RegionInfo.RegionID].Add(relativePath);
+                    }
+                }
+            }
+
+            Assert.AreEqual(scenes.Count, foundPaths.Count);
+            foreach (Scene scene in scenes)
+            {
+                Assert.That(foundPaths[scene.RegionInfo.RegionID], Is.EquivalentTo(expectedPaths[scene.RegionInfo.RegionID]));
+            }
+
+            Assert.That(foundAssets, Is.EquivalentTo(expectedAssets));
+        }
+
+        /// <summary>
+        /// Test loading a multi-region OAR.
+        /// </summary>
+        [Test]
+        public void TestLoadMultiRegionOar()
+        {
+            TestHelpers.InMethod();
+
+            // Create an ArchiveScenesGroup with the regions in the OAR. This is needed to generate the control file.
+
+            int WIDTH = 2;
+            int HEIGHT = 2;
+
+            for (uint y = 0; y < HEIGHT; y++)
+            {
+                for (uint x = 0; x < WIDTH; x++)
+                {
+                    Scene scene;
+                    if (x == 0 && y == 0)
+                    {
+                        scene = m_scene;   // this scene was already created in SetUp()
+                    }
+                    else
+                    {
+                        scene = m_sceneHelpers.SetupScene(string.Format("Unit test region {0}", (y * WIDTH) + x + 1), UUID.Random(), 1000 + x, 1000 + y);
+                        SceneHelpers.SetupSceneModules(scene, new ArchiverModule(), m_serialiserModule, new TerrainModule());
+                    }
+                }
+            }
+
+            ArchiveScenesGroup scenesGroup = new ArchiveScenesGroup();
+            SceneManager.Instance.ForEachScene(delegate(Scene scene)
+            {
+                scenesGroup.AddScene(scene);
+            });
+            scenesGroup.CalcSceneLocations();
+
+            // Generate the OAR file
+
+            MemoryStream archiveWriteStream = new MemoryStream();
+            TarArchiveWriter tar = new TarArchiveWriter(archiveWriteStream);
+
+            ArchiveWriteRequest writeRequest = new ArchiveWriteRequest(m_scene, (Stream)null, Guid.Empty);
+            writeRequest.MultiRegionFormat = true;
+            tar.WriteFile(
+                ArchiveConstants.CONTROL_FILE_PATH, writeRequest.CreateControlFile(scenesGroup));
+
+            SceneObjectPart part1 = CreateSceneObjectPart1();
+            part1.SitTargetOrientation = new Quaternion(0.2f, 0.3f, 0.4f, 0.5f);
+            part1.SitTargetPosition = new Vector3(1, 2, 3);
+
+            SceneObjectGroup object1 = new SceneObjectGroup(part1);
+
+            // Let's put some inventory items into our object
+            string soundItemName = "sound-item1";
+            UUID soundItemUuid = UUID.Parse("00000000-0000-0000-0000-000000000002");
+            Type type = GetType();
+            Assembly assembly = type.Assembly;
+            string soundDataResourceName = null;
+            string[] names = assembly.GetManifestResourceNames();
+            foreach (string name in names)
+            {
+                if (name.EndsWith(".Resources.test-sound.wav"))
+                    soundDataResourceName = name;
+            }
+            Assert.That(soundDataResourceName, Is.Not.Null);
+
+            byte[] soundData;
+            UUID soundUuid;
+            CreateSoundAsset(tar, assembly, soundDataResourceName, out soundData, out soundUuid);
+
+            TaskInventoryItem item1
+                = new TaskInventoryItem { AssetID = soundUuid, ItemID = soundItemUuid, Name = soundItemName };
+            part1.Inventory.AddInventoryItem(item1, true);
+            m_scene.AddNewSceneObject(object1, false);
+
+            string object1FileName = string.Format(
+                "{0}_{1:000}-{2:000}-{3:000}__{4}.xml",
+                part1.Name,
+                Math.Round(part1.GroupPosition.X), Math.Round(part1.GroupPosition.Y), Math.Round(part1.GroupPosition.Z),
+                part1.UUID);
+            string path = "regions/1_1_Unit_test_region/" + ArchiveConstants.OBJECTS_PATH + object1FileName;
+            tar.WriteFile(path, SceneObjectSerializer.ToXml2Format(object1));
+
+            tar.Close();
+
+            
+            // Delete the current objects, to test that they're loaded from the OAR and didn't
+            // just remain in the scene.
+            SceneManager.Instance.ForEachScene(delegate(Scene scene)
+            {
+                scene.DeleteAllSceneObjects();
+            });
+
+            // Create a "hole", to test that that the corresponding region isn't loaded from the OAR
+            SceneManager.Instance.CloseScene(SceneManager.Instance.Scenes[1]);
+
+
+            // Check thay the OAR file contains the expected data
+
+            MemoryStream archiveReadStream = new MemoryStream(archiveWriteStream.ToArray());
+
+            lock (this)
+            {
+                m_scene.EventManager.OnOarFileLoaded += LoadCompleted;
+                m_archiverModule.DearchiveRegion(archiveReadStream);
+            }
+
+            Assert.That(m_lastErrorMessage, Is.Null);
+
+            Assert.AreEqual(3, SceneManager.Instance.Scenes.Count);
+
+            TestLoadedRegion(part1, soundItemName, soundData);
+        }
+
     }
 }
diff --git a/OpenSim/Region/CoreModules/World/Land/PrimCountModule.cs b/OpenSim/Region/CoreModules/World/Land/PrimCountModule.cs
index 102b4d7..cbb3abe 100644
--- a/OpenSim/Region/CoreModules/World/Land/PrimCountModule.cs
+++ b/OpenSim/Region/CoreModules/World/Land/PrimCountModule.cs
@@ -69,7 +69,7 @@ namespace OpenSim.Region.CoreModules.World.Land
         /// without recounting the whole sim.
         /// 
         /// We start out tainted so that the first get call resets the various prim counts.
-        /// <value>
+        /// </value>
         private bool m_Tainted = true;
         
         private Object m_TaintLock = new Object();
diff --git a/OpenSim/Region/CoreModules/World/Sound/SoundModule.cs b/OpenSim/Region/CoreModules/World/Sound/SoundModule.cs
index 14c1a39..a2f0950 100644
--- a/OpenSim/Region/CoreModules/World/Sound/SoundModule.cs
+++ b/OpenSim/Region/CoreModules/World/Sound/SoundModule.cs
@@ -85,13 +85,15 @@ namespace OpenSim.Region.CoreModules.World.Sound
                         dis = 0;
                 }
 
+                float thisSpGain;
+
                 // Scale by distance
                 if (radius == 0)
-                    gain = (float)((double)gain * ((100.0 - dis) / 100.0));
+                    thisSpGain = (float)((double)gain * ((100.0 - dis) / 100.0));
                 else
-                    gain = (float)((double)gain * ((radius - dis) / radius));
+                    thisSpGain = (float)((double)gain * ((radius - dis) / radius));
 
-                sp.ControllingClient.SendPlayAttachedSound(soundID, objectID, ownerID, (float)gain, flags);
+                sp.ControllingClient.SendPlayAttachedSound(soundID, objectID, ownerID, thisSpGain, flags);
             });
         }
         
diff --git a/OpenSim/Region/CoreModules/World/Terrain/TerrainModule.cs b/OpenSim/Region/CoreModules/World/Terrain/TerrainModule.cs
index 402b9fb..d99567c 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/TerrainModule.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/TerrainModule.cs
@@ -414,6 +414,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain
         private void LoadPlugins()
         {
             m_plugineffects = new Dictionary<string, ITerrainEffect>();
+            LoadPlugins(Assembly.GetCallingAssembly());
             string plugineffectsPath = "Terrain";
             
             // Load the files in the Terrain/ dir
@@ -427,34 +428,39 @@ namespace OpenSim.Region.CoreModules.World.Terrain
                 try
                 {
                     Assembly library = Assembly.LoadFrom(file);
-                    foreach (Type pluginType in library.GetTypes())
-                    {
-                        try
-                        {
-                            if (pluginType.IsAbstract || pluginType.IsNotPublic)
-                                continue;
+                    LoadPlugins(library);
+                }
+                catch (BadImageFormatException)
+                {
+                }
+            }
+        }
 
-                            string typeName = pluginType.Name;
+        private void LoadPlugins(Assembly library)
+        {
+            foreach (Type pluginType in library.GetTypes())
+            {
+                try
+                {
+                    if (pluginType.IsAbstract || pluginType.IsNotPublic)
+                        continue;
 
-                            if (pluginType.GetInterface("ITerrainEffect", false) != null)
-                            {
-                                ITerrainEffect terEffect = (ITerrainEffect) Activator.CreateInstance(library.GetType(pluginType.ToString()));
+                    string typeName = pluginType.Name;
 
-                                InstallPlugin(typeName, terEffect);
-                            }
-                            else if (pluginType.GetInterface("ITerrainLoader", false) != null)
-                            {
-                                ITerrainLoader terLoader = (ITerrainLoader) Activator.CreateInstance(library.GetType(pluginType.ToString()));
-                                m_loaders[terLoader.FileExtension] = terLoader;
-                                m_log.Info("L ... " + typeName);
-                            }
-                        }
-                        catch (AmbiguousMatchException)
-                        {
-                        }
+                    if (pluginType.GetInterface("ITerrainEffect", false) != null)
+                    {
+                        ITerrainEffect terEffect = (ITerrainEffect)Activator.CreateInstance(library.GetType(pluginType.ToString()));
+
+                        InstallPlugin(typeName, terEffect);
+                    }
+                    else if (pluginType.GetInterface("ITerrainLoader", false) != null)
+                    {
+                        ITerrainLoader terLoader = (ITerrainLoader)Activator.CreateInstance(library.GetType(pluginType.ToString()));
+                        m_loaders[terLoader.FileExtension] = terLoader;
+                        m_log.Info("L ... " + typeName);
                     }
                 }
-                catch (BadImageFormatException)
+                catch (AmbiguousMatchException)
                 {
                 }
             }
@@ -1178,7 +1184,8 @@ namespace OpenSim.Region.CoreModules.World.Terrain
 
         private void InterfaceRunPluginEffect(Object[] args)
         {
-            if ((string) args[0] == "list")
+            string firstArg = (string)args[0];
+            if (firstArg == "list")
             {
                 m_log.Info("List of loaded plugins");
                 foreach (KeyValuePair<string, ITerrainEffect> kvp in m_plugineffects)
@@ -1187,14 +1194,14 @@ namespace OpenSim.Region.CoreModules.World.Terrain
                 }
                 return;
             }
-            if ((string) args[0] == "reload")
+            if (firstArg == "reload")
             {
                 LoadPlugins();
                 return;
             }
-            if (m_plugineffects.ContainsKey((string) args[0]))
+            if (m_plugineffects.ContainsKey(firstArg))
             {
-                m_plugineffects[(string) args[0]].RunEffect(m_channel);
+                m_plugineffects[firstArg].RunEffect(m_channel);
                 CheckForTerrainUpdates();
             }
             else
diff --git a/OpenSim/Region/CoreModules/World/Warp3DMap/Warp3DImageModule.cs b/OpenSim/Region/CoreModules/World/Warp3DMap/Warp3DImageModule.cs
index 3c48d07..33f6c3f 100644
--- a/OpenSim/Region/CoreModules/World/Warp3DMap/Warp3DImageModule.cs
+++ b/OpenSim/Region/CoreModules/World/Warp3DMap/Warp3DImageModule.cs
@@ -222,6 +222,13 @@ namespace OpenSim.Region.CoreModules.World.Warp3DMap
                     bitmap = ImageUtils.ResizeImage(origBitmap, viewport.Width, viewport.Height);
             }
 
+            // XXX: It shouldn't really be necesary to force a GC here as one should occur anyway pretty shortly
+            // afterwards.  It's generally regarded as a bad idea to manually GC.  If Warp3D is using lots of memory
+            // then this may be some issue with the Warp3D code itself, though it's also quite possible that generating
+            // this map tile simply takes a lot of memory.
+            GC.Collect();
+            m_log.Debug("[WARP 3D IMAGE MODULE]: GC.Collect()");
+
             return bitmap;
         }
 
diff --git a/OpenSim/Region/Framework/Interfaces/IDynamicTextureManager.cs b/OpenSim/Region/Framework/Interfaces/IDynamicTextureManager.cs
index 8954513..6df5cc2 100644
--- a/OpenSim/Region/Framework/Interfaces/IDynamicTextureManager.cs
+++ b/OpenSim/Region/Framework/Interfaces/IDynamicTextureManager.cs
@@ -25,6 +25,8 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+using System;
+using System.Drawing;
 using System.IO;
 using OpenMetaverse;
 
@@ -33,7 +35,14 @@ namespace OpenSim.Region.Framework.Interfaces
     public interface IDynamicTextureManager
     {
         void RegisterRender(string handleType, IDynamicTextureRender render);
-        void ReturnData(UUID id, byte[] data);
+
+        /// <summary>
+        /// Used by IDynamicTextureRender implementations to return renders
+        /// </summary>
+        /// <param name='id'></param>
+        /// <param name='data'></param>
+        /// <param name='isReuseable'></param>
+        void ReturnData(UUID id, IDynamicTexture texture);
 
         UUID AddDynamicTextureURL(UUID simID, UUID primID, string contentType, string url, string extraParams,
                                     int updateTimer);
@@ -113,11 +122,65 @@ namespace OpenSim.Region.Framework.Interfaces
         string GetName();
         string GetContentType();
         bool SupportsAsynchronous();
-        byte[] ConvertUrl(string url, string extraParams);
-        byte[] ConvertStream(Stream data, string extraParams);
+
+//        /// <summary>
+//        /// Return true if converting the input body and extra params data will always result in the same byte[] array
+//        /// </summary>
+//        /// <remarks>
+//        /// This method allows the caller to use a previously generated asset if it has one.
+//        /// </remarks>
+//        /// <returns></returns>
+//        /// <param name='bodyData'></param>
+//        /// <param name='extraParams'></param>
+//        bool AlwaysIdenticalConversion(string bodyData, string extraParams);
+
+        IDynamicTexture ConvertUrl(string url, string extraParams);
+        IDynamicTexture ConvertData(string bodyData, string extraParams);
+
         bool AsyncConvertUrl(UUID id, string url, string extraParams);
         bool AsyncConvertData(UUID id, string bodyData, string extraParams);
+
         void GetDrawStringSize(string text, string fontName, int fontSize, 
                                out double xSize, out double ySize);
     }
+
+    public interface IDynamicTexture
+    {
+        /// <summary>
+        /// Input commands used to generate this data.
+        /// </summary>
+        /// <remarks>
+        /// Null if input commands were not used.
+        /// </remarks>
+        string InputCommands { get; }
+
+        /// <summary>
+        /// Uri used to generate this data.
+        /// </summary>
+        /// <remarks>
+        /// Null if a uri was not used.
+        /// </remarks>
+        Uri InputUri { get; }
+
+        /// <summary>
+        /// Extra input params used to generate this data.
+        /// </summary>
+        string InputParams { get; }
+
+        /// <summary>
+        /// Texture data.
+        /// </summary>
+        byte[] Data { get; }
+
+        /// <summary>
+        /// Size of texture.
+        /// </summary>
+        Size Size { get; }
+
+        /// <summary>
+        /// Signal whether the texture is reuseable (i.e. whether the same input data will always generate the same
+        /// texture).
+        /// </summary>
+        bool IsReuseable { get; }
+    }
 }
diff --git a/OpenSim/Region/Framework/Interfaces/IEstateModule.cs b/OpenSim/Region/Framework/Interfaces/IEstateModule.cs
index ca2ad94..292efa4 100644
--- a/OpenSim/Region/Framework/Interfaces/IEstateModule.cs
+++ b/OpenSim/Region/Framework/Interfaces/IEstateModule.cs
@@ -46,6 +46,10 @@ namespace OpenSim.Region.Framework.Interfaces
         /// </summary>
         void sendRegionHandshakeToAll();
         void TriggerEstateInfoChange();
+
+        /// <summary>
+        /// Fires the OnRegionInfoChange event.
+        /// </summary>
         void TriggerRegionInfoChange();
 
         void setEstateTerrainBaseTexture(int level, UUID texture);
diff --git a/OpenSim/Region/Framework/Interfaces/IJsonStoreModule.cs b/OpenSim/Region/Framework/Interfaces/IJsonStoreModule.cs
index baac6e8..da39e95 100644
--- a/OpenSim/Region/Framework/Interfaces/IJsonStoreModule.cs
+++ b/OpenSim/Region/Framework/Interfaces/IJsonStoreModule.cs
@@ -35,7 +35,7 @@ namespace OpenSim.Region.Framework.Interfaces
 
     public interface IJsonStoreModule
     {
-        bool CreateStore(string value, out UUID result);
+        bool CreateStore(string value, ref UUID result);
         bool DestroyStore(UUID storeID);
         bool TestPath(UUID storeID, string path, bool useJson);
         bool SetValue(UUID storeID, string path, string value, bool useJson);
diff --git a/OpenSim/Region/Framework/Interfaces/IScriptModuleComms.cs b/OpenSim/Region/Framework/Interfaces/IScriptModuleComms.cs
index ed71a95..dae7c00 100644
--- a/OpenSim/Region/Framework/Interfaces/IScriptModuleComms.cs
+++ b/OpenSim/Region/Framework/Interfaces/IScriptModuleComms.cs
@@ -46,9 +46,38 @@ namespace OpenSim.Region.Framework.Interfaces
         /// </summary>
         event ScriptCommand OnScriptCommand;
 
+        /// <summary>
+        /// Register an instance method as a script call by method name
+        /// </summary>
+        /// <param name="target"></param>
+        /// <param name="method"></param>
         void RegisterScriptInvocation(object target, string method);
+
+        /// <summary>
+        /// Register a static or instance method as a script call by method info
+        /// </summary>
+        /// <param name="target">If target is a Type object, will assume method is static.</param>
+        /// <param name="method"></param>
         void RegisterScriptInvocation(object target, MethodInfo method);
+
+        /// <summary>
+        /// Register one or more instance methods as script calls by method name
+        /// </summary>
+        /// <param name="target"></param>
+        /// <param name="methods"></param>
         void RegisterScriptInvocation(object target, string[] methods);
+
+        /// <summary>
+        /// Register one or more static methods as script calls by method name
+        /// </summary>
+        /// <param name="target"></param>
+        /// <param name="methods"></param>
+        void RegisterScriptInvocation(Type target, string[] methods);
+
+        /// <summary>
+        /// Returns an array of all registered script calls
+        /// </summary>
+        /// <returns></returns>
         Delegate[] GetScriptInvocationList();
 
         Delegate LookupScriptInvocation(string fname);
diff --git a/OpenSim/Region/Framework/Interfaces/IUrlModule.cs b/OpenSim/Region/Framework/Interfaces/IUrlModule.cs
index 457444c..79e9f9d 100644
--- a/OpenSim/Region/Framework/Interfaces/IUrlModule.cs
+++ b/OpenSim/Region/Framework/Interfaces/IUrlModule.cs
@@ -39,6 +39,8 @@ namespace OpenSim.Region.Framework.Interfaces
         UUID RequestSecureURL(IScriptModule engine, SceneObjectPart host, UUID itemID);
         void ReleaseURL(string url);
         void HttpResponse(UUID request, int status, string body);
+        void HttpContentType(UUID request, string type);
+        
         string GetHttpHeader(UUID request, string header);
         int GetFreeUrls();
 
diff --git a/OpenSim/Region/Framework/Scenes/EventManager.cs b/OpenSim/Region/Framework/Scenes/EventManager.cs
index eee5960..e257b57 100644
--- a/OpenSim/Region/Framework/Scenes/EventManager.cs
+++ b/OpenSim/Region/Framework/Scenes/EventManager.cs
@@ -47,30 +47,75 @@ namespace OpenSim.Region.Framework.Scenes
         
         public delegate void OnFrameDelegate();
 
+        /// <summary>
+        /// Triggered on each sim frame.
+        /// </summary>
+        /// <remarks>
+        /// This gets triggered in <see cref="OpenSim.Region.Framework.Scenes.Scene.Update"/>
+        /// Core uses it for things like Sun, Wind & Clouds
+        /// The MRM module also uses it.
+        /// </remarks>
         public event OnFrameDelegate OnFrame;
 
         public delegate void ClientMovement(ScenePresence client);
 
+        /// <summary>
+        /// Trigerred when an agent moves.
+        /// </summary>
+        /// <remarks>
+        /// This gets triggered in <see cref="OpenSim.Region.Framework.Scenes.ScenePresence.HandleAgentUpdate"/>
+        /// prior to <see cref="OpenSim.Region.Framework.Scenes.ScenePresence.TriggerScenePresenceUpdated"/>
+        /// </remarks>
         public event ClientMovement OnClientMovement;
 
         public delegate void OnTerrainTaintedDelegate();
 
+        /// <summary>
+        /// Triggered if the terrain has been edited
+        /// </summary>
+        /// <remarks>
+        /// This gets triggered in <see cref="OpenSim.Region.CoreModules.World.Terrain.CheckForTerrainUpdates"/>
+        /// after it determines that an update has been made.
+        /// </remarks>
         public event OnTerrainTaintedDelegate OnTerrainTainted;
 
         public delegate void OnTerrainTickDelegate();
 
-        public delegate void OnTerrainUpdateDelegate();
-
+        /// <summary>
+        /// Triggered if the terrain has been edited
+        /// </summary>
+        /// <remarks>
+        /// This gets triggered in <see cref="OpenSim.Region.Framework.Scenes.Scene.UpdateTerrain"/>
+        /// but is used by core solely to update the physics engine.
+        /// </remarks>
         public event OnTerrainTickDelegate OnTerrainTick;
 
+        public delegate void OnTerrainUpdateDelegate();
+
         public event OnTerrainUpdateDelegate OnTerrainUpdate;
 
         public delegate void OnBackupDelegate(ISimulationDataService datastore, bool forceBackup);
 
+        /// <summary>
+        /// Triggered when a region is backed up/persisted to storage
+        /// </summary>
+        /// <remarks>
+        /// This gets triggered in <see cref="OpenSim.Region.Framework.Scenes.Scene.Backup"/>
+        /// and is fired before the persistence occurs.
+        /// </remarks>
         public event OnBackupDelegate OnBackup;
 
         public delegate void OnClientConnectCoreDelegate(IClientCore client);
 
+        /// <summary>
+        /// Triggered when a new client connects to the scene.
+        /// </summary>
+        /// <remarks>
+        /// This gets triggered in <see cref="TriggerOnNewClient"/>,
+        /// which checks if an instance of <see cref="OpenSim.Framework.IClientAPI"/>
+        /// also implements <see cref="OpenSim.Framework.Client.IClientCore"/> and as such,
+        /// is not triggered by <see cref="OpenSim.Region.OptionalModules.World.NPC">NPCs</see>.
+        /// </remarks>
         public event OnClientConnectCoreDelegate OnClientConnect;
 
         public delegate void OnNewClientDelegate(IClientAPI client);
@@ -91,18 +136,54 @@ namespace OpenSim.Region.Framework.Scenes
 
         public delegate void OnNewPresenceDelegate(ScenePresence presence);
 
+        /// <summary>
+        /// 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
+        /// <see cref="OpenSim.Framework.PresenceType.User">users</see> and <see cref="OpenSim.Framework.PresenceType.Npc">NPCs</see>
+        /// </remarks>
         public event OnNewPresenceDelegate OnNewPresence;
 
         public delegate void OnRemovePresenceDelegate(UUID agentId);
 
+        /// <summary>
+        /// 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
+        /// <see cref="OpenSim.Framework.PresenceType.User">users</see> and <see cref="OpenSim.Framework.PresenceType.Npc">NPCs</see>
+        /// </remarks>
         public event OnRemovePresenceDelegate OnRemovePresence;
 
         public delegate void OnParcelPrimCountUpdateDelegate();
 
+        /// <summary>
+        /// Triggered whenever the prim count may have been altered, or prior
+        /// to an action that requires the current prim count to be accurate.
+        /// </summary>
+        /// <remarks>
+        /// Triggered by <see cref="TriggerParcelPrimCountUpdate"/> in
+        /// <see cref="OpenSim.OpenSimBase.CreateRegion"/>,
+        /// <see cref="OpenSim.Region.CoreModules.World.Land.LandManagementModule.EventManagerOnRequestParcelPrimCountUpdate"/>,
+        /// <see cref="OpenSim.Region.CoreModules.World.Land.LandManagementModule.ClientOnParcelObjectOwnerRequest"/>,
+        /// <see cref="OpenSim.Region.CoreModules.World.Land.LandObject.GetPrimsFree"/>,
+        /// <see cref="OpenSim.Region.CoreModules.World.Land.LandObject.UpdateLandSold"/>,
+        /// <see cref="OpenSim.Region.CoreModules.World.Land.LandObject.DeedToGroup"/>,
+        /// <see cref="OpenSim.Region.CoreModules.World.Land.LandObject.SendLandUpdateToClient"/>
+        /// </remarks>
         public event OnParcelPrimCountUpdateDelegate OnParcelPrimCountUpdate;
 
         public delegate void OnParcelPrimCountAddDelegate(SceneObjectGroup obj);
 
+        /// <summary>
+        /// Triggered in response to <see cref="OnParcelPrimCountUpdate"/> for
+        /// objects that actually contribute to parcel prim count.
+        /// </summary>
+        /// <remarks>
+        /// Triggered by <see cref="TriggerParcelPrimCountAdd"/> in
+        /// <see cref="OpenSim.Region.CoreModules.World.Land.LandManagementModule.EventManagerOnParcelPrimCountUpdate"/>
+        /// </remarks>
         public event OnParcelPrimCountAddDelegate OnParcelPrimCountAdd;
 
         public delegate void OnPluginConsoleDelegate(string[] args);
@@ -123,6 +204,14 @@ namespace OpenSim.Region.Framework.Scenes
 
         public event OnSetRootAgentSceneDelegate OnSetRootAgentScene;
 
+        /// <summary>
+        /// Triggered after parcel properties have been updated.
+        /// </summary>
+        /// <remarks>
+        /// Triggered by <see cref="TriggerOnParcelPropertiesUpdateRequest"/> in
+        /// <see cref="OpenSim.Region.CoreModules.World.Land.LandManagementModule.ClientOnParcelPropertiesUpdateRequest"/>,
+        /// <see cref="OpenSim.Region.CoreModules.World.Land.LandManagementModule.ProcessPropertiesUpdate"/>
+        /// </remarks>
         public event ParcelPropertiesUpdateRequest OnParcelPropertiesUpdateRequest;
 
         /// <summary>
@@ -373,6 +462,20 @@ namespace OpenSim.Region.Framework.Scenes
         public event RequestParcelPrimCountUpdate OnRequestParcelPrimCountUpdate;
 
         public delegate void ParcelPrimCountTainted();
+
+        /// <summary>
+        /// Triggered when the parcel prim count has been altered.
+        /// </summary>
+        /// <remarks>
+        /// Triggered by <see cref="TriggerParcelPrimCountTainted"/> in
+        /// <see cref="OpenSim.Region.CoreModules.Avatar.Attachments.AttachmentsModule.DetachSingleAttachmentToGround"/>,
+        /// <see cref="OpenSim.Region.CoreModules.Avatar.Attachments.AttachmentsModule.AttachToAgent"/>,
+        /// <see cref="Scene.DeleteSceneObject"/>,
+        /// <see cref="Scene.SelectPrim"/>,
+        /// <see cref="Scene.DeselectPrim"/>,
+        /// <see cref="SceneObjectGroup.UpdatePrimFlags"/>,
+        /// <see cref="SceneObjectGroup.AbsolutePosition"/>
+        /// </remarks>
         public event ParcelPrimCountTainted OnParcelPrimCountTainted;
         public event GetScriptRunning OnGetScriptRunning;
 
@@ -432,7 +535,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// the scripts may not have started yet
         /// Message is non empty string if there were problems loading the oar file
         /// </summary>
-        public delegate void OarFileLoaded(Guid guid, string message);
+        public delegate void OarFileLoaded(Guid guid, List<UUID> loadedScenes, string message);
         public event OarFileLoaded OnOarFileLoaded;
         
         /// <summary>
@@ -485,6 +588,9 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="copy"></param>
         /// <param name="original"></param>
         /// <param name="userExposed">True if the duplicate will immediately be in the scene, false otherwise</param>
+        /// <remarks>
+        /// Triggered in <see cref="OpenSim.Region.Framework.Scenes.SceneObjectPart.Copy"/>
+        /// </remarks>
         public event SceneObjectPartCopyDelegate OnSceneObjectPartCopy;
         public delegate void SceneObjectPartCopyDelegate(SceneObjectPart copy, SceneObjectPart original, bool userExposed);
 
@@ -593,8 +699,29 @@ namespace OpenSim.Region.Framework.Scenes
 
         public delegate void LandBuy(Object sender, LandBuyArgs e);
 
+        /// <summary>
+        /// Triggered when an attempt to transfer grid currency occurs
+        /// </summary>
+        /// <remarks>
+        /// 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"/>
+        /// </remarks>
         public event MoneyTransferEvent OnMoneyTransfer;
+
+        /// <summary>
+        /// Triggered after after <see cref="OnValidateLandBuy"/>
+        /// </summary>
         public event LandBuy OnLandBuy;
+
+        /// <summary>
+        /// Triggered to allow or prevent a real estate transaction
+        /// </summary>
+        /// <remarks>
+        /// Triggered in <see cref="OpenSim.Region.Framework.Scenes.Scene.ProcessParcelBuy"/>
+        /// <seealso cref="OpenSim.Region.OptionalModules.World.MoneyModule.SampleMoneyModule.ValidateLandBuy"/>
+        /// </remarks>
         public event LandBuy OnValidateLandBuy;
 
         public void TriggerOnAttach(uint localID, UUID itemID, UUID avatarID)
@@ -2093,7 +2220,7 @@ namespace OpenSim.Region.Framework.Scenes
             return 6;
         }
 
-        public void TriggerOarFileLoaded(Guid requestId, string message)
+        public void TriggerOarFileLoaded(Guid requestId, List<UUID> loadedScenes, string message)
         {
             OarFileLoaded handlerOarFileLoaded = OnOarFileLoaded;
             if (handlerOarFileLoaded != null)
@@ -2102,7 +2229,7 @@ namespace OpenSim.Region.Framework.Scenes
                 {
                     try
                     {
-                        d(requestId, message);
+                        d(requestId, loadedScenes, message);
                     }
                     catch (Exception e)
                     {
diff --git a/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs b/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs
index 2d9a035..3d68081 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs
@@ -93,7 +93,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// </summary>
         public void StartScripts()
         {
-            m_log.InfoFormat("[SCENE]: Starting scripts in {0}, please wait.", RegionInfo.RegionName);
+//            m_log.InfoFormat("[SCENE]: Starting scripts in {0}, please wait.", RegionInfo.RegionName);
 
             IScriptModule[] engines = RequestModuleInterfaces<IScriptModule>();
 
@@ -1986,6 +1986,9 @@ namespace OpenSim.Region.Framework.Scenes
                 // If child prims have invalid perms, fix them
                 grp.AdjustChildPrimPermissions();
 
+                // If child prims have invalid perms, fix them
+                grp.AdjustChildPrimPermissions();
+
                 if (remoteClient == null)
                 {
                     // Autoreturn has a null client. Nothing else does. So
diff --git a/OpenSim/Region/Framework/Scenes/Scene.PacketHandlers.cs b/OpenSim/Region/Framework/Scenes/Scene.PacketHandlers.cs
index e970543..16c0d25 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.PacketHandlers.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.PacketHandlers.cs
@@ -543,7 +543,7 @@ namespace OpenSim.Region.Framework.Scenes
             if (!InventoryService.AddFolder(folder))
             {
                 m_log.WarnFormat(
-                     "[AGENT INVENTORY]: Failed to move create folder for user {0} {1}",
+                     "[AGENT INVENTORY]: Failed to create folder for user {0} {1}",
                      remoteClient.Name, remoteClient.AgentId);
             }
         }
diff --git a/OpenSim/Region/Framework/Scenes/Scene.cs b/OpenSim/Region/Framework/Scenes/Scene.cs
index 9b9ad80..a5fcf4d 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.cs
@@ -103,8 +103,31 @@ namespace OpenSim.Region.Framework.Scenes
         /// </summary>
         public bool CollidablePrims { get; private set; }
 
+        /// <summary>
+        /// Minimum value of the size of a non-physical prim in each axis
+        /// </summary>
+        public float m_minNonphys = 0.01f;
+
+        /// <summary>
+        /// Maximum value of the size of a non-physical prim in each axis
+        /// </summary>
         public float m_maxNonphys = 256;
+
+        /// <summary>
+        /// Minimum value of the size of a physical prim in each axis
+        /// </summary>
+        public float m_minPhys = 0.01f;
+
+        /// <summary>
+        /// Maximum value of the size of a physical prim in each axis
+        /// </summary>
         public float m_maxPhys = 10;
+
+        /// <summary>
+        /// Max prims an object will hold
+        /// </summary>
+        public int m_linksetCapacity = 0;
+
         public bool m_clampPrimSize;
         public bool m_trustBinaries;
         public bool m_allowScriptCrossings;
@@ -746,12 +769,24 @@ namespace OpenSim.Region.Framework.Scenes
                     PhysicalPrims = startupConfig.GetBoolean("physical_prim", true);
                     CollidablePrims = startupConfig.GetBoolean("collidable_prim", true);
 
+                    m_minNonphys = startupConfig.GetFloat("NonphysicalPrimMin", m_minNonphys);
+                    if (RegionInfo.NonphysPrimMin > 0)
+                    {
+                        m_minNonphys = RegionInfo.NonphysPrimMin;
+                    }
+
                     m_maxNonphys = startupConfig.GetFloat("NonphysicalPrimMax", m_maxNonphys);
                     if (RegionInfo.NonphysPrimMax > 0)
                     {
                         m_maxNonphys = RegionInfo.NonphysPrimMax;
                     }
 
+                    m_minPhys = startupConfig.GetFloat("PhysicalPrimMin", m_minPhys);
+                    if (RegionInfo.PhysPrimMin > 0)
+                    {
+                        m_minPhys = RegionInfo.PhysPrimMin;
+                    }
+
                     m_maxPhys = startupConfig.GetFloat("PhysicalPrimMax", m_maxPhys);
 
                     if (RegionInfo.PhysPrimMax > 0)
@@ -759,6 +794,12 @@ namespace OpenSim.Region.Framework.Scenes
                         m_maxPhys = RegionInfo.PhysPrimMax;
                     }
 
+                    m_linksetCapacity = startupConfig.GetInt("LinksetPrims", m_linksetCapacity);
+                    if (RegionInfo.LinksetCapacity > 0)
+                    {
+                        m_linksetCapacity = RegionInfo.LinksetCapacity;
+                    }
+
                     SpawnPointRouting = startupConfig.GetString("SpawnPointRouting", "closest");
                     TelehubAllowLandmarks = startupConfig.GetBoolean("TelehubAllowLandmark", false);
 
@@ -3715,7 +3756,7 @@ namespace OpenSim.Region.Framework.Scenes
                     "[SCENE]: Existing root scene presence detected for {0} {1} in {2} when connecting.  Removing existing presence.",
                     sp.Name, sp.UUID, RegionInfo.RegionName);
 
-                sp.ControllingClient.Close();
+                sp.ControllingClient.Close(true, true);
                 sp = null;
             }
 
@@ -4318,15 +4359,18 @@ namespace OpenSim.Region.Framework.Scenes
         /// Tell a single agent to disconnect from the region.
         /// </summary>
         /// <param name="agentID"></param>
-        /// <param name="childOnly"></param>
-        public bool IncomingCloseAgent(UUID agentID, bool childOnly)
+        /// <param name="force">
+        /// 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)
         {
             //m_log.DebugFormat("[SCENE]: Processing incoming close agent for {0}", agentID);
 
             ScenePresence presence = m_sceneGraph.GetScenePresence(agentID);
             if (presence != null)
             {
-                presence.ControllingClient.Close();
+                presence.ControllingClient.Close(true, force);
                 return true;
             }
 
@@ -4532,6 +4576,16 @@ namespace OpenSim.Region.Framework.Scenes
             return LandChannel.GetLandObject(x, y).LandData;
         }
 
+        /// <summary>
+        /// Get LandData by position.
+        /// </summary>
+        /// <param name="pos"></param>
+        /// <returns></returns>
+        public LandData GetLandData(Vector3 pos)
+        {
+            return GetLandData(pos.X, pos.Y);
+        }
+
         public LandData GetLandData(uint x, uint y)
         {
             m_log.DebugFormat("[SCENE]: returning land for {0},{1}", x, y);
@@ -4780,6 +4834,18 @@ namespace OpenSim.Region.Framework.Scenes
         }
 
         /// <summary>
+        /// Attempt to get the SOG via its UUID
+        /// </summary>
+        /// <param name="fullID"></param>
+        /// <param name="sog"></param>
+        /// <returns></returns>
+        public bool TryGetSceneObjectGroup(UUID fullID, out SceneObjectGroup sog)
+        {
+            sog = GetSceneObjectGroup(fullID);
+            return sog != null;
+        }
+
+        /// <summary>
         /// Get a prim by name from the scene (will return the first
         /// found, if there are more than one prim with the same name)
         /// </summary>
@@ -4811,6 +4877,18 @@ namespace OpenSim.Region.Framework.Scenes
         }
 
         /// <summary>
+        /// Attempt to get a prim via its UUID
+        /// </summary>
+        /// <param name="fullID"></param>
+        /// <param name="sop"></param>
+        /// <returns></returns>
+        public bool TryGetSceneObjectPart(UUID fullID, out SceneObjectPart sop)
+        {
+            sop = GetSceneObjectPart(fullID);
+            return sop != null;
+        }
+
+        /// <summary>
         /// Get a scene object group that contains the prim with the given local id
         /// </summary>
         /// <param name="localID"></param>
diff --git a/OpenSim/Region/Framework/Scenes/SceneGraph.cs b/OpenSim/Region/Framework/Scenes/SceneGraph.cs
index e29b2c1..c4b7b27 100644
--- a/OpenSim/Region/Framework/Scenes/SceneGraph.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneGraph.cs
@@ -342,7 +342,7 @@ namespace OpenSim.Region.Framework.Scenes
         public bool AddNewSceneObject(
             SceneObjectGroup sceneObject, bool attachToBackup, Vector3? pos, Quaternion? rot, Vector3 vel)
         {
-            AddNewSceneObject(sceneObject, true, false);
+            AddNewSceneObject(sceneObject, attachToBackup, false);
 
             if (pos != null)
                 sceneObject.AbsolutePosition = (Vector3)pos;
@@ -421,12 +421,9 @@ namespace OpenSim.Region.Framework.Scenes
                 {
                     Vector3 scale = part.Shape.Scale;
 
-                    if (scale.X > m_parentScene.m_maxNonphys)
-                        scale.X = m_parentScene.m_maxNonphys;
-                    if (scale.Y > m_parentScene.m_maxNonphys)
-                        scale.Y = m_parentScene.m_maxNonphys;
-                    if (scale.Z > m_parentScene.m_maxNonphys)
-                        scale.Z = m_parentScene.m_maxNonphys;
+                    scale.X = Math.Max(m_parentScene.m_minNonphys, Math.Min(m_parentScene.m_maxNonphys, scale.X));
+                    scale.Y = Math.Max(m_parentScene.m_minNonphys, Math.Min(m_parentScene.m_maxNonphys, scale.Y));
+                    scale.Z = Math.Max(m_parentScene.m_minNonphys, Math.Min(m_parentScene.m_maxNonphys, scale.Z));
 
                     part.Shape.Scale = scale;
                 }
diff --git a/OpenSim/Region/Framework/Scenes/SceneManager.cs b/OpenSim/Region/Framework/Scenes/SceneManager.cs
index f1b09ca..dba3a61 100644
--- a/OpenSim/Region/Framework/Scenes/SceneManager.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneManager.cs
@@ -92,7 +92,11 @@ namespace OpenSim.Region.Framework.Scenes
         private static SceneManager m_instance = null;
         public static SceneManager Instance
         { 
-            get { return m_instance; } 
+            get {
+                if (m_instance == null)
+                    m_instance = new SceneManager();
+                return m_instance;
+            } 
         }
 
         private readonly DoubleDictionary<UUID, string, Scene> m_localScenes = new DoubleDictionary<UUID, string, Scene>();
diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
index 4798481..f1df6d6 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
@@ -2742,6 +2742,25 @@ namespace OpenSim.Region.Framework.Scenes
             if (objectGroup == this)
                 return;
 
+            // If the configured linkset capacity is greater than zero,
+            // and the new linkset would have a prim count higher than this
+            // value, do not link it.
+            if (m_scene.m_linksetCapacity > 0 &&
+                    (PrimCount + objectGroup.PrimCount) >
+                    m_scene.m_linksetCapacity)
+            {
+                m_log.DebugFormat(
+                    "[SCENE OBJECT GROUP]: Cannot link group with root" +
+                    " part {0}, {1} ({2} prims) to group with root part" +
+                    " {3}, {4} ({5} prims) because the new linkset" +
+                    " would exceed the configured maximum of {6}",
+                    objectGroup.RootPart.Name, objectGroup.RootPart.UUID,
+                    objectGroup.PrimCount, RootPart.Name, RootPart.UUID,
+                    PrimCount, m_scene.m_linksetCapacity);
+
+                return;
+            }
+
             // 'linkPart' == the root of the group being linked into this group
             SceneObjectPart linkPart = objectGroup.m_rootPart;
 
@@ -3464,17 +3483,17 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="scale"></param>
         public void GroupResize(Vector3 scale)
         {
-            scale.X = Math.Min(scale.X, Scene.m_maxNonphys);
-            scale.Y = Math.Min(scale.Y, Scene.m_maxNonphys);
-            scale.Z = Math.Min(scale.Z, Scene.m_maxNonphys);
+            scale.X = Math.Max(Scene.m_minNonphys, Math.Min(Scene.m_maxNonphys, scale.X));
+            scale.Y = Math.Max(Scene.m_minNonphys, Math.Min(Scene.m_maxNonphys, scale.Y));
+            scale.Z = Math.Max(Scene.m_minNonphys, Math.Min(Scene.m_maxNonphys, scale.Z));
 
             PhysicsActor pa = m_rootPart.PhysActor;
 
             if (pa != null && pa.IsPhysical)
             {
-                scale.X = Math.Min(scale.X, Scene.m_maxPhys);
-                scale.Y = Math.Min(scale.Y, Scene.m_maxPhys);
-                scale.Z = Math.Min(scale.Z, Scene.m_maxPhys);
+                scale.X = Math.Max(Scene.m_minPhys, Math.Min(Scene.m_maxPhys, scale.X));
+                scale.Y = Math.Max(Scene.m_minPhys, Math.Min(Scene.m_maxPhys, scale.Y));
+                scale.Z = Math.Max(Scene.m_minPhys, Math.Min(Scene.m_maxPhys, scale.Z));
             }
 
             float x = (scale.X / RootPart.Scale.X);
@@ -3505,6 +3524,14 @@ namespace OpenSim.Region.Framework.Scenes
                                 y *= a;
                                 z *= a;
                             }
+                            else if (oldSize.X * x < m_scene.m_minPhys)
+                            {
+                                f = m_scene.m_minPhys / oldSize.X;
+                                a = f / x;
+                                x *= a;
+                                y *= a;
+                                z *= a;
+                            }
 
                             if (oldSize.Y * y > m_scene.m_maxPhys)
                             {
@@ -3514,6 +3541,14 @@ namespace OpenSim.Region.Framework.Scenes
                                 y *= a;
                                 z *= a;
                             }
+                            else if (oldSize.Y * y < m_scene.m_minPhys)
+                            {
+                                f = m_scene.m_minPhys / oldSize.Y;
+                                a = f / y;
+                                x *= a;
+                                y *= a;
+                                z *= a;
+                            }
 
                             if (oldSize.Z * z > m_scene.m_maxPhys)
                             {
@@ -3523,6 +3558,14 @@ namespace OpenSim.Region.Framework.Scenes
                                 y *= a;
                                 z *= a;
                             }
+                            else if (oldSize.Z * z < m_scene.m_minPhys)
+                            {
+                                f = m_scene.m_minPhys / oldSize.Z;
+                                a = f / z;
+                                x *= a;
+                                y *= a;
+                                z *= a;
+                            }
                         }
                         else
                         {
@@ -3534,6 +3577,14 @@ namespace OpenSim.Region.Framework.Scenes
                                 y *= a;
                                 z *= a;
                             }
+                            else if (oldSize.X * x < m_scene.m_minNonphys)
+                            {
+                                f = m_scene.m_minNonphys / oldSize.X;
+                                a = f / x;
+                                x *= a;
+                                y *= a;
+                                z *= a;
+                            }
 
                             if (oldSize.Y * y > m_scene.m_maxNonphys)
                             {
@@ -3543,6 +3594,14 @@ namespace OpenSim.Region.Framework.Scenes
                                 y *= a;
                                 z *= a;
                             }
+                            else if (oldSize.Y * y < m_scene.m_minNonphys)
+                            {
+                                f = m_scene.m_minNonphys / oldSize.Y;
+                                a = f / y;
+                                x *= a;
+                                y *= a;
+                                z *= a;
+                            }
 
                             if (oldSize.Z * z > m_scene.m_maxNonphys)
                             {
@@ -3552,6 +3611,14 @@ namespace OpenSim.Region.Framework.Scenes
                                 y *= a;
                                 z *= a;
                             }
+                            else if (oldSize.Z * z < m_scene.m_minNonphys)
+                            {
+                                f = m_scene.m_minNonphys / oldSize.Z;
+                                a = f / z;
+                                x *= a;
+                                y *= a;
+                                z *= a;
+                            }
                         }
                     }
                 }
diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
index 56d289f..4af508e 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
@@ -790,7 +790,7 @@ namespace OpenSim.Region.Framework.Scenes
                     }
                     catch (Exception e)
                     {
-                        m_log.Error("[SCENEOBJECTPART]: GROUP POSITION. " + e.Message);
+                        m_log.ErrorFormat("[SCENEOBJECTPART]: GROUP POSITION. {0}", e);
                     }
                 }
             }
@@ -2972,17 +2972,16 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="scale"></param>
         public void Resize(Vector3 scale)
         {
-            scale.X = Math.Min(scale.X, ParentGroup.Scene.m_maxNonphys);
-            scale.Y = Math.Min(scale.Y, ParentGroup.Scene.m_maxNonphys);
-            scale.Z = Math.Min(scale.Z, ParentGroup.Scene.m_maxNonphys);
+            scale.X = Math.Max(ParentGroup.Scene.m_minNonphys, Math.Min(ParentGroup.Scene.m_maxNonphys, scale.X));
+            scale.Y = Math.Max(ParentGroup.Scene.m_minNonphys, Math.Min(ParentGroup.Scene.m_maxNonphys, scale.Y));
+            scale.Z = Math.Max(ParentGroup.Scene.m_minNonphys, Math.Min(ParentGroup.Scene.m_maxNonphys, scale.Z));
 
             PhysicsActor pa = PhysActor;
-
             if (pa != null && pa.IsPhysical)
             {
-                scale.X = Math.Min(scale.X, ParentGroup.Scene.m_maxPhys);
-                scale.Y = Math.Min(scale.Y, ParentGroup.Scene.m_maxPhys);
-                scale.Z = Math.Min(scale.Z, ParentGroup.Scene.m_maxPhys);
+                scale.X = Math.Max(ParentGroup.Scene.m_minPhys, Math.Min(ParentGroup.Scene.m_maxPhys, scale.X));
+                scale.Y = Math.Max(ParentGroup.Scene.m_minPhys, Math.Min(ParentGroup.Scene.m_maxPhys, scale.Y));
+                scale.Z = Math.Max(ParentGroup.Scene.m_minPhys, Math.Min(ParentGroup.Scene.m_maxPhys, scale.Z));
             }
 
 //            m_log.DebugFormat("[SCENE OBJECT PART]: Resizing {0} {1} to {2}", Name, LocalId, scale);
@@ -3567,23 +3566,32 @@ namespace OpenSim.Region.Framework.Scenes
         }
 
         /// <summary>
-        /// Set the color of prim faces
+        /// Set the color & alpha of prim faces
         /// </summary>
-        /// <param name="color"></param>
         /// <param name="face"></param>
-        public void SetFaceColor(Vector3 color, int face)
+        /// <param name="color"></param>
+        /// <param name="alpha"></param>
+        public void SetFaceColorAlpha(int face, Vector3 color, double ?alpha)
         {
+            Vector3 clippedColor = Util.Clip(color, 0.0f, 1.0f);
+            float clippedAlpha = alpha.HasValue ?
+                Util.Clip((float)alpha.Value, 0.0f, 1.0f) : 0;
+
             // The only way to get a deep copy/ If we don't do this, we can
-            // mever detect color changes further down.
+            // never detect color changes further down.
             Byte[] buf = Shape.Textures.GetBytes();
             Primitive.TextureEntry tex = new Primitive.TextureEntry(buf, 0, buf.Length);
             Color4 texcolor;
             if (face >= 0 && face < GetNumberOfSides())
             {
                 texcolor = tex.CreateFace((uint)face).RGBA;
-                texcolor.R = Util.Clip((float)color.X, 0.0f, 1.0f);
-                texcolor.G = Util.Clip((float)color.Y, 0.0f, 1.0f);
-                texcolor.B = Util.Clip((float)color.Z, 0.0f, 1.0f);
+                texcolor.R = clippedColor.X;
+                texcolor.G = clippedColor.Y;
+                texcolor.B = clippedColor.Z;
+                if (alpha.HasValue)
+                {
+                    texcolor.A = clippedAlpha;
+                }
                 tex.FaceTextures[face].RGBA = texcolor;
                 UpdateTextureEntry(tex.GetBytes());
                 return;
@@ -3595,15 +3603,23 @@ namespace OpenSim.Region.Framework.Scenes
                     if (tex.FaceTextures[i] != null)
                     {
                         texcolor = tex.FaceTextures[i].RGBA;
-                        texcolor.R = Util.Clip((float)color.X, 0.0f, 1.0f);
-                        texcolor.G = Util.Clip((float)color.Y, 0.0f, 1.0f);
-                        texcolor.B = Util.Clip((float)color.Z, 0.0f, 1.0f);
+                        texcolor.R = clippedColor.X;
+                        texcolor.G = clippedColor.Y;
+                        texcolor.B = clippedColor.Z;
+                        if (alpha.HasValue)
+                        {
+                            texcolor.A = clippedAlpha;
+                        }
                         tex.FaceTextures[i].RGBA = texcolor;
                     }
                     texcolor = tex.DefaultTexture.RGBA;
-                    texcolor.R = Util.Clip((float)color.X, 0.0f, 1.0f);
-                    texcolor.G = Util.Clip((float)color.Y, 0.0f, 1.0f);
-                    texcolor.B = Util.Clip((float)color.Z, 0.0f, 1.0f);
+                    texcolor.R = clippedColor.X;
+                    texcolor.G = clippedColor.Y;
+                    texcolor.B = clippedColor.Z;
+                    if (alpha.HasValue)
+                    {
+                        texcolor.A = clippedAlpha;
+                    }
                     tex.DefaultTexture.RGBA = texcolor;
                 }
                 UpdateTextureEntry(tex.GetBytes());
@@ -4891,6 +4907,57 @@ namespace OpenSim.Region.Framework.Scenes
             ScheduleFullUpdate();
         }
 
+        public void UpdateSlice(float begin, float end)
+        {
+            if (end < begin)
+            {
+                float temp = begin;
+                begin = end;
+                end = temp;
+            }
+            end = Math.Min(1f, Math.Max(0f, end));
+            begin = Math.Min(Math.Min(1f, Math.Max(0f, begin)), end - 0.02f);
+            if (begin < 0.02f && end < 0.02f)
+            {
+                begin = 0f;
+                end = 0.02f;
+            }
+
+            ushort uBegin = (ushort)(50000.0 * begin);
+            ushort uEnd = (ushort)(50000.0 * (1f - end));
+            bool updatePossiblyNeeded = false;
+            PrimType primType = GetPrimType();
+            if (primType == PrimType.SPHERE || primType == PrimType.TORUS || primType == PrimType.TUBE || primType == PrimType.RING)
+            {
+                if (m_shape.ProfileBegin != uBegin || m_shape.ProfileEnd != uEnd)
+                {
+                    m_shape.ProfileBegin = uBegin;
+                    m_shape.ProfileEnd = uEnd;
+                    updatePossiblyNeeded = true;
+                }
+            }
+            else if (m_shape.PathBegin != uBegin || m_shape.PathEnd != uEnd)
+            {
+                m_shape.PathBegin = uBegin;
+                m_shape.PathEnd = uEnd;
+                updatePossiblyNeeded = true;
+            }
+
+            if (updatePossiblyNeeded && ParentGroup != null)
+            {
+                ParentGroup.HasGroupChanged = true;
+            }
+            if (updatePossiblyNeeded && PhysActor != null)
+            {
+                PhysActor.Shape = m_shape;
+                ParentGroup.Scene.PhysicsScene.AddPhysicsActorTaint(PhysActor);
+            }
+            if (updatePossiblyNeeded)
+            {
+                ScheduleFullUpdate();
+            }
+        }
+
         /// <summary>
         /// If the part is a sculpt/mesh, retrieve the mesh data and reinsert it into the shape so that the physics
         /// engine can use it.
diff --git a/OpenSim/Region/Framework/Scenes/ScenePresence.cs b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
index a8aa551..adb3d38 100644
--- a/OpenSim/Region/Framework/Scenes/ScenePresence.cs
+++ b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
@@ -974,7 +974,9 @@ namespace OpenSim.Region.Framework.Scenes
             {
                 if (wasChild && HasAttachments())
                 {
-                    m_log.DebugFormat("[SCENE PRESENCE]: Restarting scripts in attachments...");
+                    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)
@@ -1530,17 +1532,22 @@ namespace OpenSim.Region.Framework.Scenes
                 bool DCFlagKeyPressed = false;
                 Vector3 agent_control_v3 = Vector3.Zero;
 
-                bool oldflying = Flying;
+                bool newFlying = actor.Flying;
 
                 if (ForceFly)
-                    actor.Flying = true;
+                    newFlying = true;
                 else if (FlyDisabled)
-                    actor.Flying = false;
+                    newFlying = false;
                 else
-                    actor.Flying = ((flags & AgentManager.ControlFlags.AGENT_CONTROL_FLY) != 0);
+                    newFlying = ((flags & AgentManager.ControlFlags.AGENT_CONTROL_FLY) != 0);
 
-                if (actor.Flying != oldflying)
+                if (actor.Flying != newFlying)
+                {
+                    // Note: ScenePresence.Flying is actually fetched from the physical actor
+                    //     so setting PhysActor.Flying here also sets the ScenePresence's value.
+                    actor.Flying = newFlying;
                     update_movementflag = true;
+                }
 
                 if (ParentID == 0)
                 {
@@ -3627,13 +3634,16 @@ namespace OpenSim.Region.Framework.Scenes
         public List<SceneObjectGroup> GetAttachments(uint attachmentPoint)
         {
             List<SceneObjectGroup> attachments = new List<SceneObjectGroup>();
-            
-            lock (m_attachments)
+
+            if (attachmentPoint >= 0)
             {
-                foreach (SceneObjectGroup so in m_attachments)
+                lock (m_attachments)
                 {
-                    if (attachmentPoint == so.AttachmentPoint)
-                        attachments.Add(so);
+                    foreach (SceneObjectGroup so in m_attachments)
+                    {
+                        if (attachmentPoint == so.AttachmentPoint)
+                            attachments.Add(so);
+                    }
                 }
             }
             
diff --git a/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceAgentTests.cs b/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceAgentTests.cs
index 5758869..5faf131 100644
--- a/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceAgentTests.cs
+++ b/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceAgentTests.cs
@@ -141,7 +141,7 @@ namespace OpenSim.Region.Framework.Scenes.Tests
             TestScene scene = new SceneHelpers().SetupScene();
             ScenePresence sp = SceneHelpers.AddScenePresence(scene, TestHelpers.ParseTail(0x1));
 
-            scene.IncomingCloseAgent(sp.UUID);
+            scene.IncomingCloseAgent(sp.UUID, false);
 
             Assert.That(scene.GetScenePresence(sp.UUID), Is.Null);
             Assert.That(scene.AuthenticateHandler.GetAgentCircuitData(sp.UUID), Is.Null);
diff --git a/OpenSim/Region/Framework/Scenes/Tests/UserInventoryTests.cs b/OpenSim/Region/Framework/Scenes/Tests/UserInventoryTests.cs
index 44d2d45..9457ebb 100644
--- a/OpenSim/Region/Framework/Scenes/Tests/UserInventoryTests.cs
+++ b/OpenSim/Region/Framework/Scenes/Tests/UserInventoryTests.cs
@@ -50,9 +50,41 @@ using OpenSim.Tests.Common.Mock;
 namespace OpenSim.Region.Framework.Tests
 {
     [TestFixture]
-    public class UserInventoryTests
+    public class UserInventoryTests : OpenSimTestCase
     {
         [Test]
+        public void TestCreateInventoryFolders()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            // For this test both folders will have the same name which is legal in SL user inventories.
+            string foldersName = "f1";
+
+            Scene scene = new SceneHelpers().SetupScene();
+            UserAccount user1 = UserAccountHelpers.CreateUserWithInventory(scene, TestHelpers.ParseTail(1001));
+
+            UserInventoryHelpers.CreateInventoryFolder(scene.InventoryService, user1.PrincipalID, foldersName);
+
+            List<InventoryFolderBase> oneFolder
+                = UserInventoryHelpers.GetInventoryFolders(scene.InventoryService, user1.PrincipalID, foldersName);
+
+            Assert.That(oneFolder.Count, Is.EqualTo(1));
+            InventoryFolderBase firstRetrievedFolder = oneFolder[0];
+            Assert.That(firstRetrievedFolder.Name, Is.EqualTo(foldersName));
+
+            UserInventoryHelpers.CreateInventoryFolder(scene.InventoryService, user1.PrincipalID, foldersName);
+
+            List<InventoryFolderBase> twoFolders
+                = UserInventoryHelpers.GetInventoryFolders(scene.InventoryService, user1.PrincipalID, foldersName);
+
+            Assert.That(twoFolders.Count, Is.EqualTo(2));
+            Assert.That(twoFolders[0].Name, Is.EqualTo(foldersName));
+            Assert.That(twoFolders[1].Name, Is.EqualTo(foldersName));
+            Assert.That(twoFolders[0].ID, Is.Not.EqualTo(twoFolders[1].ID));
+        }
+
+        [Test]
         public void TestGiveInventoryItem()
         {
             TestHelpers.InMethod();
@@ -83,7 +115,7 @@ namespace OpenSim.Region.Framework.Tests
         public void TestGiveInventoryFolder()
         {
             TestHelpers.InMethod();
-//            log4net.Config.XmlConfigurator.Configure();
+//            TestHelpers.EnableLogging();
             
             Scene scene = new SceneHelpers().SetupScene();
             UserAccount user1 = UserAccountHelpers.CreateUserWithInventory(scene, TestHelpers.ParseTail(1001));
diff --git a/OpenSim/Region/OptionalModules/Agent/InternetRelayClientView/Server/IRCClientView.cs b/OpenSim/Region/OptionalModules/Agent/InternetRelayClientView/Server/IRCClientView.cs
index 3b83e58..1660c45 100644
--- a/OpenSim/Region/OptionalModules/Agent/InternetRelayClientView/Server/IRCClientView.cs
+++ b/OpenSim/Region/OptionalModules/Agent/InternetRelayClientView/Server/IRCClientView.cs
@@ -890,10 +890,10 @@ namespace OpenSim.Region.OptionalModules.Agent.InternetRelayClientView.Server
 
         public void Close()
         {
-            Close(true);
+            Close(true, false);
         }
 
-        public void Close(bool sendStop)
+        public void Close(bool sendStop, bool force)
         {
             Disconnect();
         }
diff --git a/OpenSim/Region/OptionalModules/Avatar/Voice/FreeSwitchVoice/FreeSwitchVoiceModule.cs b/OpenSim/Region/OptionalModules/Avatar/Voice/FreeSwitchVoice/FreeSwitchVoiceModule.cs
index 7b20446..f292a75 100644
--- a/OpenSim/Region/OptionalModules/Avatar/Voice/FreeSwitchVoice/FreeSwitchVoiceModule.cs
+++ b/OpenSim/Region/OptionalModules/Avatar/Voice/FreeSwitchVoice/FreeSwitchVoiceModule.cs
@@ -447,7 +447,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.FreeSwitchVoice
                 // settings allow voice, then whether parcel allows
                 // voice, if all do retrieve or obtain the parcel
                 // voice channel
-                LandData land = scene.GetLandData(avatar.AbsolutePosition.X, avatar.AbsolutePosition.Y);
+                LandData land = scene.GetLandData(avatar.AbsolutePosition);
 
                 //m_log.DebugFormat("[FreeSwitchVoice][PARCELVOICE]: region \"{0}\": Parcel \"{1}\" ({2}): avatar \"{3}\": request: {4}, path: {5}, param: {6}",
                 //                  scene.RegionInfo.RegionName, land.Name, land.LocalID, avatarName, request, path, param);
diff --git a/OpenSim/Region/OptionalModules/Avatar/Voice/VivoxVoice/VivoxVoiceModule.cs b/OpenSim/Region/OptionalModules/Avatar/Voice/VivoxVoice/VivoxVoiceModule.cs
index a30a38d..8a8a31c 100644
--- a/OpenSim/Region/OptionalModules/Avatar/Voice/VivoxVoice/VivoxVoiceModule.cs
+++ b/OpenSim/Region/OptionalModules/Avatar/Voice/VivoxVoice/VivoxVoiceModule.cs
@@ -623,7 +623,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.VivoxVoice
                 // settings allow voice, then whether parcel allows
                 // voice, if all do retrieve or obtain the parcel
                 // voice channel
-                LandData land = scene.GetLandData(avatar.AbsolutePosition.X, avatar.AbsolutePosition.Y);
+                LandData land = scene.GetLandData(avatar.AbsolutePosition);
 
 //                    m_log.DebugFormat("[VivoxVoice][PARCELVOICE]: region \"{0}\": Parcel \"{1}\" ({2}): avatar \"{3}\": request: {4}, path: {5}, param: {6}",
 //                                      scene.RegionInfo.RegionName, land.Name, land.LocalID, avatarName, request, path, param);
diff --git a/OpenSim/Region/OptionalModules/Scripting/JsonStore/JsonStoreModule.cs b/OpenSim/Region/OptionalModules/Scripting/JsonStore/JsonStoreModule.cs
index 311531c..732c28f 100644
--- a/OpenSim/Region/OptionalModules/Scripting/JsonStore/JsonStoreModule.cs
+++ b/OpenSim/Region/OptionalModules/Scripting/JsonStore/JsonStoreModule.cs
@@ -175,14 +175,15 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
         /// 
         /// </summary>
         // -----------------------------------------------------------------
-        public bool CreateStore(string value, out UUID result)
+        public bool CreateStore(string value, ref UUID result)
         {
-            result = UUID.Zero;
+            if (result == UUID.Zero)
+                result = UUID.Random();
+
+            JsonStore map = null;
             
             if (! m_enabled) return false;
             
-            UUID uuid = UUID.Random();
-            JsonStore map = null;
 
             try
             { 
@@ -195,9 +196,8 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
             }
 
             lock (m_JsonValueStore)
-                m_JsonValueStore.Add(uuid,map);
+                m_JsonValueStore.Add(result,map);
             
-            result = uuid;
             return true;
         }
 
@@ -231,7 +231,7 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
                 if (! m_JsonValueStore.TryGetValue(storeID,out map))
                 {
                     m_log.InfoFormat("[JsonStore] Missing store {0}",storeID);
-                    return true;
+                    return false;
                 }
             }
             
diff --git a/OpenSim/Region/OptionalModules/Scripting/JsonStore/JsonStoreScriptModule.cs b/OpenSim/Region/OptionalModules/Scripting/JsonStore/JsonStoreScriptModule.cs
index eaba816..6910d14 100644
--- a/OpenSim/Region/OptionalModules/Scripting/JsonStore/JsonStoreScriptModule.cs
+++ b/OpenSim/Region/OptionalModules/Scripting/JsonStore/JsonStoreScriptModule.cs
@@ -227,7 +227,7 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
         protected UUID JsonCreateStore(UUID hostID, UUID scriptID, string value)
         {
             UUID uuid = UUID.Zero;
-            if (! m_store.CreateStore(value, out uuid))
+            if (! m_store.CreateStore(value, ref uuid))
                 GenerateRuntimeError("Failed to create Json store");
             
             return uuid;
diff --git a/OpenSim/Region/OptionalModules/Scripting/RegionReadyModule/RegionReadyModule.cs b/OpenSim/Region/OptionalModules/Scripting/RegionReadyModule/RegionReadyModule.cs
index fff3a32..bad75f7 100644
--- a/OpenSim/Region/OptionalModules/Scripting/RegionReadyModule/RegionReadyModule.cs
+++ b/OpenSim/Region/OptionalModules/Scripting/RegionReadyModule/RegionReadyModule.cs
@@ -181,7 +181,7 @@ namespace OpenSim.Region.OptionalModules.Scripting.RegionReady
             }
         }
 
-        void OnOarFileLoaded(Guid requestId, string message)
+        void OnOarFileLoaded(Guid requestId, List<UUID> loadedScenes, string message)
         {
             m_oarFileLoading = true;
 
diff --git a/OpenSim/Region/OptionalModules/Scripting/ScriptModuleComms/ScriptModuleCommsModule.cs b/OpenSim/Region/OptionalModules/Scripting/ScriptModuleComms/ScriptModuleCommsModule.cs
index 705a847..23cc633 100644
--- a/OpenSim/Region/OptionalModules/Scripting/ScriptModuleComms/ScriptModuleCommsModule.cs
+++ b/OpenSim/Region/OptionalModules/Scripting/ScriptModuleComms/ScriptModuleCommsModule.cs
@@ -130,13 +130,25 @@ namespace OpenSim.Region.OptionalModules.Scripting.ScriptModuleComms
             m_scriptModule.PostScriptEvent(script, "link_message", args);
         }
 
+        private static MethodInfo GetMethodInfoFromType(Type target, string meth, bool searchInstanceMethods)
+        {
+            BindingFlags getMethodFlags =
+                    BindingFlags.NonPublic | BindingFlags.Public;
+
+            if (searchInstanceMethods)
+                getMethodFlags |= BindingFlags.Instance;
+            else
+                getMethodFlags |= BindingFlags.Static;
+
+            return target.GetMethod(meth, getMethodFlags);
+        }
+
         public void RegisterScriptInvocation(object target, string meth)
         {
-            MethodInfo mi = target.GetType().GetMethod(meth,
-                    BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Instance);
+            MethodInfo mi = GetMethodInfoFromType(target.GetType(), meth, true);
             if (mi == null)
             {
-                m_log.WarnFormat("[MODULE COMMANDS] Failed to register method {0}",meth);
+                m_log.WarnFormat("[MODULE COMMANDS] Failed to register method {0}", meth);
                 return;
             }
 
@@ -151,38 +163,54 @@ namespace OpenSim.Region.OptionalModules.Scripting.ScriptModuleComms
 
         public void RegisterScriptInvocation(object target, MethodInfo mi)
         {
-            m_log.DebugFormat("[MODULE COMMANDS] Register method {0} from type {1}", mi.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;
-            var typeArgs = mi.GetParameters()
+            List<Type> typeArgs = mi.GetParameters()
                     .Select(p => p.ParameterType)
                     .ToList();
 
             if (mi.ReturnType == typeof(void))
             {
-                    delegateType = Expression.GetActionType(typeArgs.ToArray());
+                delegateType = Expression.GetActionType(typeArgs.ToArray());
             }
             else
             {
-                    typeArgs.Add(mi.ReturnType);
-                    delegateType = Expression.GetFuncType(typeArgs.ToArray());
+                typeArgs.Add(mi.ReturnType);
+                delegateType = Expression.GetFuncType(typeArgs.ToArray());
             }
 
-            Delegate fcall = Delegate.CreateDelegate(delegateType, target, mi);
+            Delegate fcall;
+            if (!(target is Type))
+                fcall = Delegate.CreateDelegate(delegateType, target, mi);
+            else
+                fcall = Delegate.CreateDelegate(delegateType, (Type)target, mi.Name);
 
             lock (m_scriptInvocation)
             {
-                ParameterInfo[] parameters = fcall.Method.GetParameters ();
+                ParameterInfo[] parameters = fcall.Method.GetParameters();
                 if (parameters.Length < 2) // Must have two UUID params
                     return;
 
                 // Hide the first two parameters
                 Type[] parmTypes = new Type[parameters.Length - 2];
-                for (int i = 2 ; i < parameters.Length ; i++)
+                for (int i = 2; i < parameters.Length; i++)
                     parmTypes[i - 2] = parameters[i].ParameterType;
                 m_scriptInvocation[fcall.Method.Name] = new ScriptInvocationData(fcall.Method.Name, fcall, parmTypes, fcall.Method.ReturnType);
             }
         }
+
+        public void RegisterScriptInvocation(Type target, string[] methods)
+        {
+            foreach (string method in methods)
+            {
+                MethodInfo mi = GetMethodInfoFromType(target, method, false);
+                if (mi == null)
+                    m_log.WarnFormat("[MODULE COMMANDS] Failed to register method {0}", method);
+                else
+                    RegisterScriptInvocation(target, mi);
+            }
+        }
         
         public Delegate[] GetScriptInvocationList()
         {
diff --git a/OpenSim/Region/OptionalModules/World/NPC/NPCAvatar.cs b/OpenSim/Region/OptionalModules/World/NPC/NPCAvatar.cs
index d00a6c0..625342e 100644
--- a/OpenSim/Region/OptionalModules/World/NPC/NPCAvatar.cs
+++ b/OpenSim/Region/OptionalModules/World/NPC/NPCAvatar.cs
@@ -905,11 +905,13 @@ namespace OpenSim.Region.OptionalModules.World.NPC
 
         public void Close()
         {
-            Close(true);
+            Close(true, false);
         }
 
-        public void Close(bool sendStop)
+        public void Close(bool sendStop, bool force)
         {
+            // Remove ourselves from the scene
+            m_scene.RemoveClient(AgentId, false);
         }
 
         public void Start()
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSCharacter.cs b/OpenSim/Region/Physics/BulletSPlugin/BSCharacter.cs
index e2f7af9..526dbad 100644
--- a/OpenSim/Region/Physics/BulletSPlugin/BSCharacter.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSCharacter.cs
@@ -34,13 +34,12 @@ using OpenSim.Region.Physics.Manager;
 
 namespace OpenSim.Region.Physics.BulletSPlugin
 {
-public class BSCharacter : PhysicsActor
+public class BSCharacter : BSPhysObject
 {
     private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
     private static readonly string LogHeader = "[BULLETS CHAR]";
 
-    private BSScene _scene;
-    public BSScene Scene { get { return _scene; } }
+    public BSScene Scene { get; private set; }
     private String _avName;
     // private bool _stopped;
     private Vector3 _size;
@@ -74,11 +73,9 @@ public class BSCharacter : PhysicsActor
     private bool _kinematic;
     private float _buoyancy;
 
-    private BulletBody m_body;
-    public BulletBody Body { 
-        get { return m_body; }
-        set { m_body = value; }
-    }
+    public override BulletBody BSBody { get; set; }
+    public override BulletShape BSShape { get; set; }
+    public override BSLinkset Linkset { get; set; }
 
     private int _subscribedEventsMs = 0;
     private int _nextCollisionOkTime = 0;
@@ -95,7 +92,8 @@ public class BSCharacter : PhysicsActor
     {
         _localID = localID;
         _avName = avName;
-        _scene = parent_scene;
+        Scene = parent_scene;
+        _physicsActorType = (int)ActorTypes.Agent;
         _position = pos;
         _size = size;
         _flying = isFlying;
@@ -104,10 +102,12 @@ public class BSCharacter : PhysicsActor
         _buoyancy = ComputeBuoyancyFromFlying(isFlying);
         // The dimensions of the avatar capsule are kept in the scale.
         // Physics creates a unit capsule which is scaled by the physics engine.
-        _scale = new Vector3(_scene.Params.avatarCapsuleRadius, _scene.Params.avatarCapsuleRadius, size.Z);
-        _density = _scene.Params.avatarDensity;
+        _scale = new Vector3(Scene.Params.avatarCapsuleRadius, Scene.Params.avatarCapsuleRadius, size.Z);
+        _density = Scene.Params.avatarDensity;
         ComputeAvatarVolumeAndMass();   // set _avatarVolume and _mass based on capsule size, _density and _scale
 
+        Linkset = new BSLinkset(Scene, this);
+
         ShapeData shapeData = new ShapeData();
         shapeData.ID = _localID;
         shapeData.Type = ShapeData.PhysicsShapeType.SHAPE_AVATAR;
@@ -118,29 +118,31 @@ public class BSCharacter : PhysicsActor
         shapeData.Mass = _mass;
         shapeData.Buoyancy = _buoyancy;
         shapeData.Static = ShapeData.numericFalse;
-        shapeData.Friction = _scene.Params.avatarFriction;
-        shapeData.Restitution = _scene.Params.avatarRestitution;
+        shapeData.Friction = Scene.Params.avatarFriction;
+        shapeData.Restitution = Scene.Params.avatarRestitution;
 
         // do actual create at taint time
-        _scene.TaintedObject("BSCharacter.create", delegate()
+        Scene.TaintedObject("BSCharacter.create", delegate()
         {
-            BulletSimAPI.CreateObject(parent_scene.WorldID, shapeData);
+            DetailLog("{0},BSCharacter.create", _localID);
+            BulletSimAPI.CreateObject(Scene.WorldID, shapeData);
 
-            m_body = new BulletBody(LocalID, BulletSimAPI.GetBodyHandle2(_scene.World.Ptr, LocalID));
-            // avatars get all collisions no matter what
-            BulletSimAPI.AddToCollisionFlags2(Body.Ptr, CollisionFlags.BS_SUBSCRIBE_COLLISION_EVENTS);
+            // Set the buoyancy for flying. This will be refactored when all the settings happen in C#
+            BulletSimAPI.SetObjectBuoyancy(Scene.WorldID, LocalID, _buoyancy);
+
+            BSBody = new BulletBody(LocalID, BulletSimAPI.GetBodyHandle2(Scene.World.Ptr, LocalID));
         });
             
         return;
     }
 
     // called when this character is being destroyed and the resources should be released
-    public void Destroy()
+    public override void Destroy()
     {
-        // DetailLog("{0},BSCharacter.Destroy", LocalID);
-        _scene.TaintedObject("BSCharacter.destroy", delegate()
+        DetailLog("{0},BSCharacter.Destroy", LocalID);
+        Scene.TaintedObject("BSCharacter.destroy", delegate()
         {
-            BulletSimAPI.DestroyObject(_scene.WorldID, _localID);
+            BulletSimAPI.DestroyObject(Scene.WorldID, _localID);
         });
     }
 
@@ -169,9 +171,9 @@ public class BSCharacter : PhysicsActor
 
             ComputeAvatarVolumeAndMass();
 
-            _scene.TaintedObject("BSCharacter.setSize", delegate()
+            Scene.TaintedObject("BSCharacter.setSize", delegate()
             {
-                BulletSimAPI.SetObjectScaleMass(_scene.WorldID, LocalID, _scale, _mass, true);
+                BulletSimAPI.SetObjectScaleMass(Scene.WorldID, LocalID, _scale, _mass, true);
             });
 
         } 
@@ -200,17 +202,17 @@ public class BSCharacter : PhysicsActor
 
     public override Vector3 Position { 
         get {
-            // _position = BulletSimAPI.GetObjectPosition(_scene.WorldID, _localID);
+            // _position = BulletSimAPI.GetObjectPosition(Scene.WorldID, _localID);
             return _position; 
         } 
         set {
             _position = value;
             PositionSanityCheck();
 
-            _scene.TaintedObject("BSCharacter.setPosition", delegate()
+            Scene.TaintedObject("BSCharacter.setPosition", delegate()
             {
                 DetailLog("{0},BSCharacter.SetPosition,taint,pos={1},orient={2}", LocalID, _position, _orientation);
-                BulletSimAPI.SetObjectTranslation(_scene.WorldID, _localID, _position, _orientation);
+                BulletSimAPI.SetObjectTranslation(Scene.WorldID, _localID, _position, _orientation);
             });
         } 
     }
@@ -223,16 +225,35 @@ public class BSCharacter : PhysicsActor
         bool ret = false;
         
         // If below the ground, move the avatar up
-        float terrainHeight = Scene.GetTerrainHeightAtXYZ(_position);
-        if (_position.Z < terrainHeight)
+        float terrainHeight = Scene.TerrainManager.GetTerrainHeightAtXYZ(_position);
+        if (Position.Z < terrainHeight)
         {
-            DetailLog("{0},BSCharacter.PositionAdjustUnderGround,call,pos={1},orient={2}", LocalID, _position, _orientation);
+            DetailLog("{0},BSCharacter.PositionAdjustUnderGround,call,pos={1},terrain={2}", LocalID, _position, terrainHeight);
             _position.Z = terrainHeight + 2.0f;
             ret = true;
         }
 
         // TODO: check for out of bounds
+        return ret;
+    }
 
+    // A version of the sanity check that also makes sure a new position value is
+    //    pushed back to the physics engine. This routine would be used by anyone
+    //    who is not already pushing the value.
+    private bool PositionSanityCheck2()
+    {
+        bool ret = false;
+        if (PositionSanityCheck())
+        {
+            // The new position value must be pushed into the physics engine but we can't
+            //    just assign to "Position" because of potential call loops.
+            Scene.TaintedObject("BSCharacter.PositionSanityCheck", delegate()
+            {
+                DetailLog("{0},BSCharacter.PositionSanityCheck,taint,pos={1},orient={2}", LocalID, _position, _orientation);
+                BulletSimAPI.SetObjectTranslation(Scene.WorldID, _localID, _position, _orientation);
+            });
+            ret = true;
+        }
         return ret;
     }
 
@@ -241,6 +262,10 @@ public class BSCharacter : PhysicsActor
             return _mass; 
         } 
     }
+
+    // used when we only want this prim's mass and not the linkset thing
+    public override float MassRaw { get {return _mass; } }
+
     public override Vector3 Force { 
         get { return _force; } 
         set {
@@ -273,10 +298,10 @@ public class BSCharacter : PhysicsActor
         set {
             _velocity = value;
             // m_log.DebugFormat("{0}: set velocity = {1}", LogHeader, _velocity);
-            _scene.TaintedObject("BSCharacter.setVelocity", delegate()
+            Scene.TaintedObject("BSCharacter.setVelocity", delegate()
             {
                 DetailLog("{0},BSCharacter.setVelocity,taint,vel={1}", LocalID, _velocity);
-                BulletSimAPI.SetObjectVelocity(_scene.WorldID, _localID, _velocity);
+                BulletSimAPI.SetObjectVelocity(Scene.WorldID, _localID, _velocity);
             });
         } 
     }
@@ -299,10 +324,10 @@ public class BSCharacter : PhysicsActor
         set {
             _orientation = value;
             // m_log.DebugFormat("{0}: set orientation to {1}", LogHeader, _orientation);
-            _scene.TaintedObject("BSCharacter.setOrientation", delegate()
+            Scene.TaintedObject("BSCharacter.setOrientation", delegate()
             {
-                // _position = BulletSimAPI.GetObjectPosition(_scene.WorldID, _localID);
-                BulletSimAPI.SetObjectTranslation(_scene.WorldID, _localID, _position, _orientation);
+                // _position = BulletSimAPI.GetObjectPosition(Scene.WorldID, _localID);
+                BulletSimAPI.SetObjectTranslation(Scene.WorldID, _localID, _position, _orientation);
             });
         } 
     }
@@ -319,14 +344,13 @@ public class BSCharacter : PhysicsActor
     public override bool Flying { 
         get { return _flying; } 
         set {
-            if (_flying != value)
-            {
-                _flying = value;
-                // simulate flying by changing the effect of gravity
-                this.Buoyancy = ComputeBuoyancyFromFlying(_flying);
-            }
+            _flying = value;
+            // simulate flying by changing the effect of gravity
+            this.Buoyancy = ComputeBuoyancyFromFlying(_flying);
         } 
     }
+    // Flying is implimented by changing the avatar's buoyancy.
+    // Would this be done better with a vehicle type?
     private float ComputeBuoyancyFromFlying(bool ifFlying) {
         return ifFlying ? 1f : 0f;
     }
@@ -340,11 +364,11 @@ public class BSCharacter : PhysicsActor
         set { _throttleUpdates = value; } 
     }
     public override bool IsColliding {
-        get { return (_collidingStep == _scene.SimulationStep); } 
+        get { return (_collidingStep == Scene.SimulationStep); } 
         set { _isColliding = value; } 
     }
     public override bool CollidingGround {
-        get { return (_collidingGroundStep == _scene.SimulationStep); } 
+        get { return (_collidingGroundStep == Scene.SimulationStep); } 
         set { _collidingGround = value; } 
     }
     public override bool CollidingObj { 
@@ -366,10 +390,10 @@ public class BSCharacter : PhysicsActor
     public override float Buoyancy { 
         get { return _buoyancy; } 
         set { _buoyancy = value; 
-            _scene.TaintedObject("BSCharacter.setBuoyancy", delegate()
+            Scene.TaintedObject("BSCharacter.setBuoyancy", delegate()
             {
                 DetailLog("{0},BSCharacter.setBuoyancy,taint,buoy={1}", LocalID, _buoyancy);
-                BulletSimAPI.SetObjectBuoyancy(_scene.WorldID, LocalID, _buoyancy);
+                BulletSimAPI.SetObjectBuoyancy(Scene.WorldID, LocalID, _buoyancy);
             });
         } 
     }
@@ -413,10 +437,10 @@ public class BSCharacter : PhysicsActor
             _force.Y += force.Y;
             _force.Z += force.Z;
             // m_log.DebugFormat("{0}: AddForce. adding={1}, newForce={2}", LogHeader, force, _force);
-            _scene.TaintedObject("BSCharacter.AddForce", delegate()
+            Scene.TaintedObject("BSCharacter.AddForce", delegate()
             {
                 DetailLog("{0},BSCharacter.setAddForce,taint,addedForce={1}", LocalID, _force);
-                BulletSimAPI.AddObjectForce2(Body.Ptr, _force);
+                BulletSimAPI.SetObjectForce2(BSBody.Ptr, _force);
             });
         }
         else
@@ -441,18 +465,23 @@ public class BSCharacter : PhysicsActor
 
             Scene.TaintedObject("BSCharacter.SubscribeEvents", delegate()
             {
-                BulletSimAPI.AddToCollisionFlags2(Body.Ptr, CollisionFlags.BS_SUBSCRIBE_COLLISION_EVENTS);
+                BulletSimAPI.AddToCollisionFlags2(BSBody.Ptr, CollisionFlags.BS_SUBSCRIBE_COLLISION_EVENTS);
             });
         }
     }
+
+    public override void ZeroMotion()
+    {
+        return;
+    }
+
     // Stop collision events
     public override void UnSubscribeEvents() { 
         _subscribedEventsMs = 0;
-        // Avatars get all their collision events
-        // Scene.TaintedObject("BSCharacter.UnSubscribeEvents", delegate()
-        // {
-        //     BulletSimAPI.RemoveFromCollisionFlags2(Body.Ptr, CollisionFlags.BS_SUBSCRIBE_COLLISION_EVENTS);
-        // });
+        Scene.TaintedObject("BSCharacter.UnSubscribeEvents", delegate()
+        {
+            BulletSimAPI.RemoveFromCollisionFlags2(BSBody.Ptr, CollisionFlags.BS_SUBSCRIBE_COLLISION_EVENTS);
+        });
     }
     // Return 'true' if someone has subscribed to events
     public override bool SubscribedEvents() {
@@ -478,7 +507,7 @@ public class BSCharacter : PhysicsActor
 
     // The physics engine says that properties have updated. Update same and inform
     // the world that things have changed.
-    public void UpdateProperties(EntityProperties entprop)
+    public override void UpdateProperties(EntityProperties entprop)
     {
         _position = entprop.Position;
         _orientation = entprop.Rotation;
@@ -488,43 +517,46 @@ public class BSCharacter : PhysicsActor
         // Avatars don't report their changes the usual way. Changes are checked for in the heartbeat loop.
         // base.RequestPhysicsterseUpdate();
 
-        /*
-        DetailLog("{0},BSCharacter.UpdateProperties,call,pos={1},orient={2},vel={3},accel={4},rotVel={5}",
-                LocalID, entprop.Position, entprop.Rotation, entprop.Velocity, 
-                entprop.Acceleration, entprop.RotationalVelocity);
-         */
+        // Do some sanity checking for the avatar. Make sure it's above ground and inbounds.
+        PositionSanityCheck2();
+
+        float heightHere = Scene.TerrainManager.GetTerrainHeightAtXYZ(_position);   // only for debug
+        DetailLog("{0},BSCharacter.UpdateProperties,call,pos={1},orient={2},vel={3},accel={4},rotVel={5},terrain={6}",
+                LocalID, _position, _orientation, _velocity, _acceleration, _rotationalVelocity, heightHere);
     }
 
     // Called by the scene when a collision with this object is reported
     // The collision, if it should be reported to the character, is placed in a collection
     //   that will later be sent to the simulator when SendCollisions() is called.
     CollisionEventUpdate collisionCollection = null;
-    public void Collide(uint collidingWith, ActorTypes type, Vector3 contactPoint, Vector3 contactNormal, float pentrationDepth)
+    public override bool Collide(uint collidingWith, BSPhysObject collidee, Vector3 contactPoint, Vector3 contactNormal, float pentrationDepth)
     {
-        // m_log.DebugFormat("{0}: Collide: ms={1}, id={2}, with={3}", LogHeader, _subscribedEventsMs, LocalID, collidingWith);
+        bool ret = false;
 
         // The following makes IsColliding() and IsCollidingGround() work
-        _collidingStep = _scene.SimulationStep;
-        if (collidingWith == BSScene.TERRAIN_ID || collidingWith == BSScene.GROUNDPLANE_ID)
+        _collidingStep = Scene.SimulationStep;
+        if (collidingWith <= Scene.TerrainManager.HighestTerrainID)
         {
-            _collidingGroundStep = _scene.SimulationStep;
+            _collidingGroundStep = Scene.SimulationStep;
         }
         // DetailLog("{0},BSCharacter.Collison,call,with={1}", LocalID, collidingWith);
 
         // throttle collisions to the rate specified in the subscription
-        if (_subscribedEventsMs != 0) {
-            int nowTime = _scene.SimulationNowTime;
+        if (SubscribedEvents()) {
+            int nowTime = Scene.SimulationNowTime;
             if (nowTime >= _nextCollisionOkTime) {
                 _nextCollisionOkTime = nowTime + _subscribedEventsMs;
 
                 if (collisionCollection == null)
                     collisionCollection = new CollisionEventUpdate();
                 collisionCollection.AddCollider(collidingWith, new ContactPoint(contactPoint, contactNormal, pentrationDepth));
+                ret = true;
             }
         }
+        return ret;
     }
 
-    public void SendCollisions()
+    public override void SendCollisions()
     {
         /*
         if (collisionCollection != null && collisionCollection.Count > 0)
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSConstraint.cs b/OpenSim/Region/Physics/BulletSPlugin/BSConstraint.cs
index 25084d8..1376a29 100755
--- a/OpenSim/Region/Physics/BulletSPlugin/BSConstraint.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSConstraint.cs
@@ -48,11 +48,10 @@ public abstract class BSConstraint : IDisposable
     {
         if (m_enabled)
         {
-            // BulletSimAPI.RemoveConstraint(m_world.ID, m_body1.ID, m_body2.ID);
+            m_enabled = false;
             bool success = BulletSimAPI.DestroyConstraint2(m_world.Ptr, m_constraint.Ptr);
             m_world.scene.DetailLog("{0},BSConstraint.Dispose,taint,body1={1},body2={2},success={3}", BSScene.DetailLogZero, m_body1.ID, m_body2.ID, success);
             m_constraint.Ptr = System.IntPtr.Zero;
-            m_enabled = false;
         }
     }
 
@@ -75,6 +74,17 @@ public abstract class BSConstraint : IDisposable
         return ret;
     }
 
+    public virtual bool SetSolverIterations(float cnt)
+    {
+        bool ret = false;
+        if (m_enabled)
+        {
+            BulletSimAPI.SetConstraintNumSolverIterations2(m_constraint.Ptr, cnt);
+            ret = true;
+        }
+        return ret;
+    }
+
     public virtual bool CalculateTransforms()
     {
         bool ret = false;
@@ -97,8 +107,9 @@ public abstract class BSConstraint : IDisposable
             ret = CalculateTransforms();
             if (ret)
             {
-                // m_world.scene.PhysicsLogging.Write("{0},BSConstraint.RecomputeConstraintVariables,taint,enabling,A={1},B={2}",
-                //                 BSScene.DetailLogZero, Body1.ID, Body2.ID);
+                // Setting an object's mass to zero (making it static like when it's selected)
+                //     automatically disables the constraints.
+                // If the link is enabled, be sure to set the constraint itself to enabled.
                 BulletSimAPI.SetConstraintEnable2(m_constraint.Ptr, m_world.scene.NumericBool(true));
             }
             else
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSDynamics.cs b/OpenSim/Region/Physics/BulletSPlugin/BSDynamics.cs
index 5a9f135..61006f0 100644
--- a/OpenSim/Region/Physics/BulletSPlugin/BSDynamics.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSDynamics.cs
@@ -57,6 +57,7 @@ namespace OpenSim.Region.Physics.BulletSPlugin
         private int frcount = 0;                                        // Used to limit dynamics debug output to
                                                                         // every 100th frame
 
+        private BSScene m_physicsScene;
         private BSPrim m_prim;      // the prim this dynamic controller belongs to
 
         // Vehicle properties
@@ -74,13 +75,12 @@ namespace OpenSim.Region.Physics.BulletSPlugin
                                                                         // HOVER_UP_ONLY
                                                                         // LIMIT_MOTOR_UP
                                                                         // LIMIT_ROLL_ONLY
-        private VehicleFlag m_Hoverflags = (VehicleFlag)0;
         private Vector3 m_BlockingEndPoint = Vector3.Zero;
         private Quaternion m_RollreferenceFrame = Quaternion.Identity;
         // Linear properties
         private Vector3 m_linearMotorDirection = Vector3.Zero;          // velocity requested by LSL, decayed by time
         private Vector3 m_linearMotorDirectionLASTSET = Vector3.Zero;   // velocity requested by LSL
-        private Vector3 m_dir = Vector3.Zero;                           // velocity applied to body
+        private Vector3 m_newVelocity = Vector3.Zero;                   // velocity computed to be applied to body
         private Vector3 m_linearFrictionTimescale = Vector3.Zero;
         private float m_linearMotorDecayTimescale = 0;
         private float m_linearMotorTimescale = 0;
@@ -124,15 +124,16 @@ namespace OpenSim.Region.Physics.BulletSPlugin
         private float m_verticalAttractionEfficiency = 1.0f;        // damped
         private float m_verticalAttractionTimescale = 500f;         // Timescale > 300  means no vert attractor.
 
-        public BSDynamics(BSPrim myPrim)
+        public BSDynamics(BSScene myScene, BSPrim myPrim)
         {
+            m_physicsScene = myScene;
             m_prim = myPrim;
             m_type = Vehicle.TYPE_NONE;
         }
 
-        internal void ProcessFloatVehicleParam(Vehicle pParam, float pValue, float timestep)
+        internal void ProcessFloatVehicleParam(Vehicle pParam, float pValue)
         {
-            DetailLog("{0},ProcessFloatVehicleParam,param={1},val={2}", m_prim.LocalID, pParam, pValue);
+            VDetailLog("{0},ProcessFloatVehicleParam,param={1},val={2}", m_prim.LocalID, pParam, pValue);
             switch (pParam)
             {
                 case Vehicle.ANGULAR_DEFLECTION_EFFICIENCY:
@@ -229,9 +230,9 @@ namespace OpenSim.Region.Physics.BulletSPlugin
             }
         }//end ProcessFloatVehicleParam
 
-        internal void ProcessVectorVehicleParam(Vehicle pParam, Vector3 pValue, float timestep)
+        internal void ProcessVectorVehicleParam(Vehicle pParam, Vector3 pValue)
         {
-            DetailLog("{0},ProcessVectorVehicleParam,param={1},val={2}", m_prim.LocalID, pParam, pValue);
+            VDetailLog("{0},ProcessVectorVehicleParam,param={1},val={2}", m_prim.LocalID, pParam, pValue);
             switch (pParam)
             {
                 case Vehicle.ANGULAR_FRICTION_TIMESCALE:
@@ -266,7 +267,7 @@ namespace OpenSim.Region.Physics.BulletSPlugin
 
         internal void ProcessRotationVehicleParam(Vehicle pParam, Quaternion pValue)
         {
-            DetailLog("{0},ProcessRotationalVehicleParam,param={1},val={2}", m_prim.LocalID, pParam, pValue);
+            VDetailLog("{0},ProcessRotationalVehicleParam,param={1},val={2}", m_prim.LocalID, pParam, pValue);
             switch (pParam)
             {
                 case Vehicle.REFERENCE_FRAME:
@@ -280,164 +281,27 @@ namespace OpenSim.Region.Physics.BulletSPlugin
 
         internal void ProcessVehicleFlags(int pParam, bool remove)
         {
-            DetailLog("{0},ProcessVehicleFlags,param={1},remove={2}", m_prim.LocalID, pParam, remove);
+            VDetailLog("{0},ProcessVehicleFlags,param={1},remove={2}", m_prim.LocalID, pParam, remove);
+            VehicleFlag parm = (VehicleFlag)pParam;
             if (remove)
             {
                 if (pParam == -1)
                 {
                     m_flags = (VehicleFlag)0;
-                    m_Hoverflags = (VehicleFlag)0;
-                    return;
                 }
-                if ((pParam & (int)VehicleFlag.HOVER_GLOBAL_HEIGHT) == (int)VehicleFlag.HOVER_GLOBAL_HEIGHT)
-                {
-                    if ((m_Hoverflags & VehicleFlag.HOVER_GLOBAL_HEIGHT) != (VehicleFlag)0)
-                        m_Hoverflags &= ~(VehicleFlag.HOVER_GLOBAL_HEIGHT);
-                }
-                if ((pParam & (int)VehicleFlag.HOVER_TERRAIN_ONLY) == (int)VehicleFlag.HOVER_TERRAIN_ONLY)
-                {
-                    if ((m_Hoverflags & VehicleFlag.HOVER_TERRAIN_ONLY) != (VehicleFlag)0)
-                        m_Hoverflags &= ~(VehicleFlag.HOVER_TERRAIN_ONLY);
-                }
-                if ((pParam & (int)VehicleFlag.HOVER_UP_ONLY) == (int)VehicleFlag.HOVER_UP_ONLY)
-                {
-                    if ((m_Hoverflags & VehicleFlag.HOVER_UP_ONLY) != (VehicleFlag)0)
-                        m_Hoverflags &= ~(VehicleFlag.HOVER_UP_ONLY);
-                }
-                if ((pParam & (int)VehicleFlag.HOVER_WATER_ONLY) == (int)VehicleFlag.HOVER_WATER_ONLY)
-                {
-                    if ((m_Hoverflags & VehicleFlag.HOVER_WATER_ONLY) != (VehicleFlag)0)
-                        m_Hoverflags &= ~(VehicleFlag.HOVER_WATER_ONLY);
-                }
-                if ((pParam & (int)VehicleFlag.LIMIT_MOTOR_UP) == (int)VehicleFlag.LIMIT_MOTOR_UP)
-                {
-                    if ((m_flags & VehicleFlag.LIMIT_MOTOR_UP) != (VehicleFlag)0)
-                        m_flags &= ~(VehicleFlag.LIMIT_MOTOR_UP);
-                }
-                if ((pParam & (int)VehicleFlag.LIMIT_ROLL_ONLY) == (int)VehicleFlag.LIMIT_ROLL_ONLY)
-                {
-                    if ((m_flags & VehicleFlag.LIMIT_ROLL_ONLY) != (VehicleFlag)0)
-                        m_flags &= ~(VehicleFlag.LIMIT_ROLL_ONLY);
-                }
-                if ((pParam & (int)VehicleFlag.MOUSELOOK_BANK) == (int)VehicleFlag.MOUSELOOK_BANK)
-                {
-                    if ((m_flags & VehicleFlag.MOUSELOOK_BANK) != (VehicleFlag)0)
-                        m_flags &= ~(VehicleFlag.MOUSELOOK_BANK);
-                }
-                if ((pParam & (int)VehicleFlag.MOUSELOOK_STEER) == (int)VehicleFlag.MOUSELOOK_STEER)
-                {
-                    if ((m_flags & VehicleFlag.MOUSELOOK_STEER) != (VehicleFlag)0)
-                        m_flags &= ~(VehicleFlag.MOUSELOOK_STEER);
-                }
-                if ((pParam & (int)VehicleFlag.NO_DEFLECTION_UP) == (int)VehicleFlag.NO_DEFLECTION_UP)
-                {
-                    if ((m_flags & VehicleFlag.NO_DEFLECTION_UP) != (VehicleFlag)0)
-                        m_flags &= ~(VehicleFlag.NO_DEFLECTION_UP);
-                }
-                if ((pParam & (int)VehicleFlag.CAMERA_DECOUPLED) == (int)VehicleFlag.CAMERA_DECOUPLED)
-                {
-                    if ((m_flags & VehicleFlag.CAMERA_DECOUPLED) != (VehicleFlag)0)
-                        m_flags &= ~(VehicleFlag.CAMERA_DECOUPLED);
-                }
-                if ((pParam & (int)VehicleFlag.NO_X) == (int)VehicleFlag.NO_X)
-                {
-                    if ((m_flags & VehicleFlag.NO_X) != (VehicleFlag)0)
-                        m_flags &= ~(VehicleFlag.NO_X);
-                }
-                if ((pParam & (int)VehicleFlag.NO_Y) == (int)VehicleFlag.NO_Y)
-                {
-                    if ((m_flags & VehicleFlag.NO_Y) != (VehicleFlag)0)
-                        m_flags &= ~(VehicleFlag.NO_Y);
-                }
-                if ((pParam & (int)VehicleFlag.NO_Z) == (int)VehicleFlag.NO_Z)
-                {
-                    if ((m_flags & VehicleFlag.NO_Z) != (VehicleFlag)0)
-                        m_flags &= ~(VehicleFlag.NO_Z);
-                }
-                if ((pParam & (int)VehicleFlag.LOCK_HOVER_HEIGHT) == (int)VehicleFlag.LOCK_HOVER_HEIGHT)
-                {
-                    if ((m_Hoverflags & VehicleFlag.LOCK_HOVER_HEIGHT) != (VehicleFlag)0)
-                        m_Hoverflags &= ~(VehicleFlag.LOCK_HOVER_HEIGHT);
-                }
-                if ((pParam & (int)VehicleFlag.NO_DEFLECTION) == (int)VehicleFlag.NO_DEFLECTION)
-                {
-                    if ((m_flags & VehicleFlag.NO_DEFLECTION) != (VehicleFlag)0)
-                        m_flags &= ~(VehicleFlag.NO_DEFLECTION);
-                }
-                if ((pParam & (int)VehicleFlag.LOCK_ROTATION) == (int)VehicleFlag.LOCK_ROTATION)
+                else
                 {
-                    if ((m_flags & VehicleFlag.LOCK_ROTATION) != (VehicleFlag)0)
-                        m_flags &= ~(VehicleFlag.LOCK_ROTATION);
+                    m_flags &= ~parm;
                 }
             }
-            else
-            {
-                if ((pParam & (int)VehicleFlag.HOVER_GLOBAL_HEIGHT) == (int)VehicleFlag.HOVER_GLOBAL_HEIGHT)
-                {
-                    m_Hoverflags |= (VehicleFlag.HOVER_GLOBAL_HEIGHT | m_flags);
-                }
-                if ((pParam & (int)VehicleFlag.HOVER_TERRAIN_ONLY) == (int)VehicleFlag.HOVER_TERRAIN_ONLY)
-                {
-                    m_Hoverflags |= (VehicleFlag.HOVER_TERRAIN_ONLY | m_flags);
-                }
-                if ((pParam & (int)VehicleFlag.HOVER_UP_ONLY) == (int)VehicleFlag.HOVER_UP_ONLY)
-                {
-                    m_Hoverflags |= (VehicleFlag.HOVER_UP_ONLY | m_flags);
-                }
-                if ((pParam & (int)VehicleFlag.HOVER_WATER_ONLY) == (int)VehicleFlag.HOVER_WATER_ONLY)
-                {
-                    m_Hoverflags |= (VehicleFlag.HOVER_WATER_ONLY | m_flags);
-                }
-                if ((pParam & (int)VehicleFlag.LIMIT_MOTOR_UP) == (int)VehicleFlag.LIMIT_MOTOR_UP)
-                {
-                    m_flags |= (VehicleFlag.LIMIT_MOTOR_UP | m_flags);
-                }
-                if ((pParam & (int)VehicleFlag.MOUSELOOK_BANK) == (int)VehicleFlag.MOUSELOOK_BANK)
-                {
-                    m_flags |= (VehicleFlag.MOUSELOOK_BANK | m_flags);
-                }
-                if ((pParam & (int)VehicleFlag.MOUSELOOK_STEER) == (int)VehicleFlag.MOUSELOOK_STEER)
-                {
-                    m_flags |= (VehicleFlag.MOUSELOOK_STEER | m_flags);
-                }
-                if ((pParam & (int)VehicleFlag.NO_DEFLECTION_UP) == (int)VehicleFlag.NO_DEFLECTION_UP)
-                {
-                    m_flags |= (VehicleFlag.NO_DEFLECTION_UP | m_flags);
-                }
-                if ((pParam & (int)VehicleFlag.CAMERA_DECOUPLED) == (int)VehicleFlag.CAMERA_DECOUPLED)
-                {
-                    m_flags |= (VehicleFlag.CAMERA_DECOUPLED | m_flags);
-                }
-                if ((pParam & (int)VehicleFlag.NO_X) == (int)VehicleFlag.NO_X)
-                {
-                    m_flags |= (VehicleFlag.NO_X);
-                }
-                if ((pParam & (int)VehicleFlag.NO_Y) == (int)VehicleFlag.NO_Y)
-                {
-                    m_flags |= (VehicleFlag.NO_Y);
-                }
-                if ((pParam & (int)VehicleFlag.NO_Z) == (int)VehicleFlag.NO_Z)
-                {
-                    m_flags |= (VehicleFlag.NO_Z);
-                }
-                if ((pParam & (int)VehicleFlag.LOCK_HOVER_HEIGHT) == (int)VehicleFlag.LOCK_HOVER_HEIGHT)
-                {
-                    m_Hoverflags |= (VehicleFlag.LOCK_HOVER_HEIGHT);
-                }
-                if ((pParam & (int)VehicleFlag.NO_DEFLECTION) == (int)VehicleFlag.NO_DEFLECTION)
-                {
-                    m_flags |= (VehicleFlag.NO_DEFLECTION);
-                }
-                if ((pParam & (int)VehicleFlag.LOCK_ROTATION) == (int)VehicleFlag.LOCK_ROTATION)
-                {
-                    m_flags |= (VehicleFlag.LOCK_ROTATION);
-                }
+            else {
+                m_flags |= parm;
             }
         }//end ProcessVehicleFlags
 
         internal void ProcessTypeChange(Vehicle pType)
         {
-            DetailLog("{0},ProcessTypeChange,type={1}", m_prim.LocalID, pType);
+            VDetailLog("{0},ProcessTypeChange,type={1}", m_prim.LocalID, pType);
             // Set Defaults For Type
             m_type = pType;
             switch (pType)
@@ -478,10 +342,10 @@ namespace OpenSim.Region.Physics.BulletSPlugin
                     // m_bankingMix = 1;
                     // m_bankingTimescale = 10;
                     // m_referenceFrame = Quaternion.Identity;
-                    m_Hoverflags &=
+                    m_flags |= (VehicleFlag.NO_DEFLECTION_UP | VehicleFlag.LIMIT_ROLL_ONLY | VehicleFlag.LIMIT_MOTOR_UP);
+                    m_flags &=
                          ~(VehicleFlag.HOVER_WATER_ONLY | VehicleFlag.HOVER_TERRAIN_ONLY |
                            VehicleFlag.HOVER_GLOBAL_HEIGHT | VehicleFlag.HOVER_UP_ONLY);
-                    m_flags |= (VehicleFlag.NO_DEFLECTION_UP | VehicleFlag.LIMIT_ROLL_ONLY | VehicleFlag.LIMIT_MOTOR_UP);
                     break;
                 case Vehicle.TYPE_CAR:
                     m_linearFrictionTimescale = new Vector3(100, 2, 1000);
@@ -506,10 +370,10 @@ namespace OpenSim.Region.Physics.BulletSPlugin
                     // m_bankingMix = 1;
                     // m_bankingTimescale = 1;
                     // m_referenceFrame = Quaternion.Identity;
-                    m_Hoverflags &= ~(VehicleFlag.HOVER_WATER_ONLY | VehicleFlag.HOVER_TERRAIN_ONLY | VehicleFlag.HOVER_GLOBAL_HEIGHT);
                     m_flags |= (VehicleFlag.NO_DEFLECTION_UP | VehicleFlag.LIMIT_ROLL_ONLY |
                                 VehicleFlag.LIMIT_MOTOR_UP);
-                    m_Hoverflags |= (VehicleFlag.HOVER_UP_ONLY);
+                    m_flags &= ~(VehicleFlag.HOVER_WATER_ONLY | VehicleFlag.HOVER_TERRAIN_ONLY | VehicleFlag.HOVER_GLOBAL_HEIGHT);
+                    m_flags |= (VehicleFlag.HOVER_UP_ONLY);
                     break;
                 case Vehicle.TYPE_BOAT:
                     m_linearFrictionTimescale = new Vector3(10, 3, 2);
@@ -534,12 +398,12 @@ namespace OpenSim.Region.Physics.BulletSPlugin
                     // m_bankingMix = 0.8f;
                     // m_bankingTimescale = 1;
                     // m_referenceFrame = Quaternion.Identity;
-                    m_Hoverflags &= ~(VehicleFlag.HOVER_TERRAIN_ONLY |
+                    m_flags &= ~(VehicleFlag.HOVER_TERRAIN_ONLY |
                             VehicleFlag.HOVER_GLOBAL_HEIGHT | VehicleFlag.HOVER_UP_ONLY);
                     m_flags &= ~(VehicleFlag.LIMIT_ROLL_ONLY);
                     m_flags |= (VehicleFlag.NO_DEFLECTION_UP |
                                 VehicleFlag.LIMIT_MOTOR_UP);
-                    m_Hoverflags |= (VehicleFlag.HOVER_WATER_ONLY);
+                    m_flags |= (VehicleFlag.HOVER_WATER_ONLY);
                     break;
                 case Vehicle.TYPE_AIRPLANE:
                     m_linearFrictionTimescale = new Vector3(200, 10, 5);
@@ -564,7 +428,7 @@ namespace OpenSim.Region.Physics.BulletSPlugin
                     // m_bankingMix = 0.7f;
                     // m_bankingTimescale = 2;
                     // m_referenceFrame = Quaternion.Identity;
-                    m_Hoverflags &= ~(VehicleFlag.HOVER_WATER_ONLY | VehicleFlag.HOVER_TERRAIN_ONLY |
+                    m_flags &= ~(VehicleFlag.HOVER_WATER_ONLY | VehicleFlag.HOVER_TERRAIN_ONLY |
                         VehicleFlag.HOVER_GLOBAL_HEIGHT | VehicleFlag.HOVER_UP_ONLY);
                     m_flags &= ~(VehicleFlag.NO_DEFLECTION_UP | VehicleFlag.LIMIT_MOTOR_UP);
                     m_flags |= (VehicleFlag.LIMIT_ROLL_ONLY);
@@ -592,15 +456,16 @@ namespace OpenSim.Region.Physics.BulletSPlugin
                     // m_bankingMix = 0.7f;
                     // m_bankingTimescale = 5;
                     // m_referenceFrame = Quaternion.Identity;
-                    m_Hoverflags &= ~(VehicleFlag.HOVER_WATER_ONLY | VehicleFlag.HOVER_TERRAIN_ONLY |
+                    m_flags &= ~(VehicleFlag.HOVER_WATER_ONLY | VehicleFlag.HOVER_TERRAIN_ONLY |
                         VehicleFlag.HOVER_UP_ONLY);
                     m_flags &= ~(VehicleFlag.NO_DEFLECTION_UP | VehicleFlag.LIMIT_MOTOR_UP);
                     m_flags |= (VehicleFlag.LIMIT_ROLL_ONLY);
-                    m_Hoverflags |= (VehicleFlag.HOVER_GLOBAL_HEIGHT);
+                    m_flags |= (VehicleFlag.HOVER_GLOBAL_HEIGHT);
                     break;
             }
         }//end SetDefaultsForType
 
+        // One step of the vehicle properties for the next 'pTimestep' seconds.
         internal void Step(float pTimestep)
         {
             if (m_type == Vehicle.TYPE_NONE) return;
@@ -613,29 +478,30 @@ namespace OpenSim.Region.Physics.BulletSPlugin
             MoveAngular(pTimestep);
             LimitRotation(pTimestep);
 
-            DetailLog("{0},BSDynamics.Step,done,pos={1},force={2},velocity={3},angvel={4}", 
+            // remember the position so next step we can limit absolute movement effects
+            m_lastPositionVector = m_prim.Position;
+
+            VDetailLog("{0},BSDynamics.Step,done,pos={1},force={2},velocity={3},angvel={4}", 
                     m_prim.LocalID, m_prim.Position, m_prim.Force, m_prim.Velocity, m_prim.RotationalVelocity);
         }// end Step
 
         private void MoveLinear(float pTimestep)
         {
-            // requested m_linearMotorDirection is significant
-            // if (!m_linearMotorDirection.ApproxEquals(Vector3.Zero, 0.01f))
-            if (m_linearMotorDirection.LengthSquared() > 0.0001f)
+            // m_linearMotorDirection is the direction we are moving relative to the vehicle coordinates
+            // m_lastLinearVelocityVector is the speed we are moving in that direction
+            if (m_linearMotorDirection.LengthSquared() > 0.001f)
             {
                 Vector3 origDir = m_linearMotorDirection;
                 Vector3 origVel = m_lastLinearVelocityVector;
 
                 // add drive to body
-                // Vector3 addAmount = m_linearMotorDirection/(m_linearMotorTimescale/pTimestep);
-                Vector3 addAmount = m_linearMotorDirection/(m_linearMotorTimescale);
-                // lastLinearVelocityVector is the current body velocity vector?
+                // Vector3 addAmount = m_linearMotorDirection/(m_linearMotorTimescale / pTimestep);
+                Vector3 addAmount = (m_linearMotorDirection - m_lastLinearVelocityVector)/(m_linearMotorTimescale / pTimestep);
+                // lastLinearVelocityVector is the current body velocity vector
                 // RA: Not sure what the *10 is for. A correction for pTimestep?
                 // m_lastLinearVelocityVector += (addAmount*10);  
                 m_lastLinearVelocityVector += addAmount;  
 
-                // This will work temporarily, but we really need to compare speed on an axis
-                // KF: Limit body velocity to applied velocity?
                 // Limit the velocity vector to less than the last set linear motor direction
                 if (Math.Abs(m_lastLinearVelocityVector.X) > Math.Abs(m_linearMotorDirectionLASTSET.X))
                     m_lastLinearVelocityVector.X = m_linearMotorDirectionLASTSET.X;
@@ -644,120 +510,83 @@ namespace OpenSim.Region.Physics.BulletSPlugin
                 if (Math.Abs(m_lastLinearVelocityVector.Z) > Math.Abs(m_linearMotorDirectionLASTSET.Z))
                     m_lastLinearVelocityVector.Z = m_linearMotorDirectionLASTSET.Z;
 
+                /*
                 // decay applied velocity
-                Vector3 decayfraction = ((Vector3.One/(m_linearMotorDecayTimescale/pTimestep)));
+                Vector3 decayfraction = Vector3.One/(m_linearMotorDecayTimescale / pTimestep);
+                // (RA: do not know where the 0.5f comes from)
                 m_linearMotorDirection -= m_linearMotorDirection * decayfraction * 0.5f;
-
-                /*
-                Vector3 addAmount = (m_linearMotorDirection - m_lastLinearVelocityVector)/m_linearMotorTimescale;
-                m_lastLinearVelocityVector += addAmount;
-
-                float decayfraction = (1.0f - 1.0f / m_linearMotorDecayTimescale);
-                m_linearMotorDirection *= decayfraction;
-
                  */
+                float keepfraction = 1.0f - (1.0f / (m_linearMotorDecayTimescale / pTimestep));
+                m_linearMotorDirection *= keepfraction;
 
-                DetailLog("{0},MoveLinear,nonZero,origdir={1},origvel={2},add={3},decay={4},dir={5},vel={6}",
-                    m_prim.LocalID, origDir, origVel, addAmount, decayfraction, m_linearMotorDirection, m_lastLinearVelocityVector);
+                VDetailLog("{0},MoveLinear,nonZero,origdir={1},origvel={2},add={3},notDecay={4},dir={5},vel={6}",
+                    m_prim.LocalID, origDir, origVel, addAmount, keepfraction, m_linearMotorDirection, m_lastLinearVelocityVector);
             }
             else
             {
-                // if what remains of applied is small, zero it.
-                // if (m_lastLinearVelocityVector.ApproxEquals(Vector3.Zero, 0.01f))
-                //     m_lastLinearVelocityVector = Vector3.Zero;
+                // if what remains of direction is very small, zero it.
                 m_linearMotorDirection = Vector3.Zero;
                 m_lastLinearVelocityVector = Vector3.Zero;
+                VDetailLog("{0},MoveLinear,zeroed", m_prim.LocalID);
             }
 
-            // convert requested object velocity to world-referenced vector
+            // convert requested object velocity to object relative vector
             Quaternion rotq = m_prim.Orientation;
-            m_dir = m_lastLinearVelocityVector * rotq;
+            m_newVelocity = m_lastLinearVelocityVector * rotq;
 
             // Add the various forces into m_dir which will be our new direction vector (velocity)
 
             // add Gravity and Buoyancy
-            // KF: So far I have found no good method to combine a script-requested
-            // .Z velocity and gravity. Therefore only 0g will used script-requested
-            // .Z velocity. >0g (m_VehicleBuoyancy < 1) will used modified gravity only.
-            Vector3 grav = Vector3.Zero;
             // There is some gravity, make a gravity force vector that is applied after object velocity.
             // m_VehicleBuoyancy: -1=2g; 0=1g; 1=0g;
-            grav.Z = m_prim.Scene.DefaultGravity.Z * m_prim.Mass * (1f - m_VehicleBuoyancy);
+            Vector3 grav = m_prim.Scene.DefaultGravity * (m_prim.Mass * (1f - m_VehicleBuoyancy));
+
+            /*
+             * RA: Not sure why one would do this
             // Preserve the current Z velocity
             Vector3 vel_now = m_prim.Velocity;
             m_dir.Z = vel_now.Z;        // Preserve the accumulated falling velocity
+             */
 
             Vector3 pos = m_prim.Position;
-            Vector3 posChange = pos;
 //            Vector3 accel = new Vector3(-(m_dir.X - m_lastLinearVelocityVector.X / 0.1f), -(m_dir.Y - m_lastLinearVelocityVector.Y / 0.1f), m_dir.Z - m_lastLinearVelocityVector.Z / 0.1f);
-            double Zchange = Math.Abs(posChange.Z);
-            if (m_BlockingEndPoint != Vector3.Zero)
-            {
-                bool changed = false;
-                if (pos.X >= (m_BlockingEndPoint.X - (float)1))
-                {
-                    pos.X -= posChange.X + 1;
-                    changed = true;
-                }
-                if (pos.Y >= (m_BlockingEndPoint.Y - (float)1))
-                {
-                    pos.Y -= posChange.Y + 1;
-                    changed = true;
-                }
-                if (pos.Z >= (m_BlockingEndPoint.Z - (float)1))
-                {
-                    pos.Z -= posChange.Z + 1;
-                    changed = true;
-                }
-                if (pos.X <= 0)
-                {
-                    pos.X += posChange.X + 1;
-                    changed = true;
-                }
-                if (pos.Y <= 0)
-                {
-                    pos.Y += posChange.Y + 1;
-                    changed = true;
-                }
-                if (changed)
-                {
-                    m_prim.Position = pos;
-                    DetailLog("{0},MoveLinear,blockingEndPoint,block={1},origPos={2},pos={3}",
-                                m_prim.LocalID, m_BlockingEndPoint, posChange, pos);
-                }
-            }
 
             // If below the terrain, move us above the ground a little.
-            if (pos.Z < m_prim.Scene.GetTerrainHeightAtXYZ(pos))
+            float terrainHeight = m_prim.Scene.TerrainManager.GetTerrainHeightAtXYZ(pos);
+            // Taking the rotated size doesn't work here because m_prim.Size is the size of the root prim and not the linkset.
+            //     Need to add a m_prim.LinkSet.Size similar to m_prim.LinkSet.Mass.
+            // Vector3 rotatedSize = m_prim.Size * m_prim.Orientation;
+            // if (rotatedSize.Z < terrainHeight)
+            if (pos.Z < terrainHeight)
             {
-                pos.Z = m_prim.Scene.GetTerrainHeightAtXYZ(pos) + 2;
+                pos.Z = terrainHeight + 2;
                 m_prim.Position = pos;
-                DetailLog("{0},MoveLinear,terrainHeight,pos={1}", m_prim.LocalID, pos);
+                VDetailLog("{0},MoveLinear,terrainHeight,terrainHeight={1},pos={2}", m_prim.LocalID, terrainHeight, pos);
             }
 
             // Check if hovering
-            if ((m_Hoverflags & (VehicleFlag.HOVER_WATER_ONLY | VehicleFlag.HOVER_TERRAIN_ONLY | VehicleFlag.HOVER_GLOBAL_HEIGHT)) != 0)
+            if ((m_flags & (VehicleFlag.HOVER_WATER_ONLY | VehicleFlag.HOVER_TERRAIN_ONLY | VehicleFlag.HOVER_GLOBAL_HEIGHT)) != 0)
             {
                 // We should hover, get the target height
-                if ((m_Hoverflags & VehicleFlag.HOVER_WATER_ONLY) != 0)
+                if ((m_flags & VehicleFlag.HOVER_WATER_ONLY) != 0)
                 {
-                    m_VhoverTargetHeight = m_prim.Scene.GetWaterLevel() + m_VhoverHeight;
+                    m_VhoverTargetHeight = m_prim.Scene.GetWaterLevelAtXYZ(pos) + m_VhoverHeight;
                 }
-                if ((m_Hoverflags & VehicleFlag.HOVER_TERRAIN_ONLY) != 0)
+                if ((m_flags & VehicleFlag.HOVER_TERRAIN_ONLY) != 0)
                 {
-                    m_VhoverTargetHeight = m_prim.Scene.GetTerrainHeightAtXY(pos.X, pos.Y) + m_VhoverHeight;
+                    m_VhoverTargetHeight = terrainHeight + m_VhoverHeight;
                 }
-                if ((m_Hoverflags & VehicleFlag.HOVER_GLOBAL_HEIGHT) != 0)
+                if ((m_flags & VehicleFlag.HOVER_GLOBAL_HEIGHT) != 0)
                 {
                     m_VhoverTargetHeight = m_VhoverHeight;
                 }
 
-                if ((m_Hoverflags & VehicleFlag.HOVER_UP_ONLY) != 0)
+                if ((m_flags & VehicleFlag.HOVER_UP_ONLY) != 0)
                 {
                     // If body is aready heigher, use its height as target height
                     if (pos.Z > m_VhoverTargetHeight) m_VhoverTargetHeight = pos.Z;
                 }
-                if ((m_Hoverflags & VehicleFlag.LOCK_HOVER_HEIGHT) != 0)
+                if ((m_flags & VehicleFlag.LOCK_HOVER_HEIGHT) != 0)
                 {
                     if ((pos.Z - m_VhoverTargetHeight) > .2 || (pos.Z - m_VhoverTargetHeight) < -.2)
                     {
@@ -770,82 +599,92 @@ namespace OpenSim.Region.Physics.BulletSPlugin
                     // Replace Vertical speed with correction figure if significant
                     if (Math.Abs(herr0) > 0.01f)
                     {
-                        m_dir.Z = -((herr0 * pTimestep * 50.0f) / m_VhoverTimescale);
+                        m_newVelocity.Z = -((herr0 * pTimestep * 50.0f) / m_VhoverTimescale);
                         //KF: m_VhoverEfficiency is not yet implemented
                     }
                     else
                     {
-                        m_dir.Z = 0f;
+                        m_newVelocity.Z = 0f;
                     }
                 }
 
-                DetailLog("{0},MoveLinear,hover,pos={1},dir={2},height={3},target={4}", m_prim.LocalID, pos, m_dir, m_VhoverHeight, m_VhoverTargetHeight);
+                VDetailLog("{0},MoveLinear,hover,pos={1},dir={2},height={3},target={4}", m_prim.LocalID, pos, m_newVelocity, m_VhoverHeight, m_VhoverTargetHeight);
+            }
 
-//                m_VhoverEfficiency = 0f;    // 0=boucy, 1=Crit.damped
-//                m_VhoverTimescale = 0f;        // time to acheive height
-//                pTimestep  is time since last frame,in secs
+            Vector3 posChange = pos - m_lastPositionVector;
+            if (m_BlockingEndPoint != Vector3.Zero)
+            {
+                bool changed = false;
+                if (pos.X >= (m_BlockingEndPoint.X - (float)1))
+                {
+                    pos.X -= posChange.X + 1;
+                    changed = true;
+                }
+                if (pos.Y >= (m_BlockingEndPoint.Y - (float)1))
+                {
+                    pos.Y -= posChange.Y + 1;
+                    changed = true;
+                }
+                if (pos.Z >= (m_BlockingEndPoint.Z - (float)1))
+                {
+                    pos.Z -= posChange.Z + 1;
+                    changed = true;
+                }
+                if (pos.X <= 0)
+                {
+                    pos.X += posChange.X + 1;
+                    changed = true;
+                }
+                if (pos.Y <= 0)
+                {
+                    pos.Y += posChange.Y + 1;
+                    changed = true;
+                }
+                if (changed)
+                {
+                    m_prim.Position = pos;
+                    VDetailLog("{0},MoveLinear,blockingEndPoint,block={1},origPos={2},pos={3}",
+                                m_prim.LocalID, m_BlockingEndPoint, posChange, pos);
+                }
             }
 
+            float Zchange = Math.Abs(posChange.Z);
             if ((m_flags & (VehicleFlag.LIMIT_MOTOR_UP)) != 0)
             {
-                //Start Experimental Values
                 if (Zchange > .3)
-                {
                     grav.Z = (float)(grav.Z * 3);
-                }
                 if (Zchange > .15)
-                {
                     grav.Z = (float)(grav.Z * 2);
-                }
                 if (Zchange > .75)
-                {
                     grav.Z = (float)(grav.Z * 1.5);
-                }
                 if (Zchange > .05)
-                {
                     grav.Z = (float)(grav.Z * 1.25);
-                }
                 if (Zchange > .025)
-                {
                     grav.Z = (float)(grav.Z * 1.125);
-                }
-                float terraintemp = m_prim.Scene.GetTerrainHeightAtXYZ(pos);
-                float postemp = (pos.Z - terraintemp);
+                float postemp = (pos.Z - terrainHeight);
                 if (postemp > 2.5f)
-                {
                     grav.Z = (float)(grav.Z * 1.037125);
-                }
-                DetailLog("{0},MoveLinear,limitMotorUp,grav={1}", m_prim.LocalID, grav);
-                //End Experimental Values
+                VDetailLog("{0},MoveLinear,limitMotorUp,grav={1}", m_prim.LocalID, grav);
             }
             if ((m_flags & (VehicleFlag.NO_X)) != 0)
-            {
-                m_dir.X = 0;
-            }
+                m_newVelocity.X = 0;
             if ((m_flags & (VehicleFlag.NO_Y)) != 0)
-            {
-                m_dir.Y = 0;
-            }
+                m_newVelocity.Y = 0;
             if ((m_flags & (VehicleFlag.NO_Z)) != 0)
-            {
-                m_dir.Z = 0;
-            }
-
-            m_lastPositionVector = m_prim.Position;
+                m_newVelocity.Z = 0;
 
             // Apply velocity
-            m_prim.Velocity = m_dir;
+            m_prim.Velocity = m_newVelocity;
             // apply gravity force
             // Why is this set here? The physics engine already does gravity.
             // m_prim.AddForce(grav, false);
-            // m_prim.Force = grav;
 
             // Apply friction
-            Vector3 decayamount = Vector3.One / (m_linearFrictionTimescale / pTimestep);
-            m_lastLinearVelocityVector -= m_lastLinearVelocityVector * decayamount;
+            Vector3 keepFraction = Vector3.One - (Vector3.One / (m_linearFrictionTimescale / pTimestep));
+            m_lastLinearVelocityVector *= keepFraction;
 
-            DetailLog("{0},MoveLinear,done,pos={1},vel={2},force={3},decay={4}", 
-                        m_prim.LocalID, m_lastPositionVector, m_dir, grav, decayamount);
+            VDetailLog("{0},MoveLinear,done,lmDir={1},lmVel={2},newVel={3},grav={4},1Mdecay={5}", 
+                    m_prim.LocalID, m_linearMotorDirection, m_lastLinearVelocityVector, m_newVelocity, grav, keepFraction);
 
         } // end MoveLinear()
 
@@ -870,30 +709,33 @@ namespace OpenSim.Region.Physics.BulletSPlugin
                 // There are m_angularMotorApply steps.
                 Vector3 origAngularVelocity = m_angularMotorVelocity;
                 // ramp up to new value
-                //   current velocity  +=                         error                       /    (time to get there / step interval)
-                //                               requested speed            -  last motor speed
+                //   current velocity    +=                         error                          /    (  time to get there   / step interval)
+                //                               requested speed       -       last motor speed
                 m_angularMotorVelocity.X += (m_angularMotorDirection.X - m_angularMotorVelocity.X) /  (m_angularMotorTimescale / pTimestep);
                 m_angularMotorVelocity.Y += (m_angularMotorDirection.Y - m_angularMotorVelocity.Y) /  (m_angularMotorTimescale / pTimestep);
                 m_angularMotorVelocity.Z += (m_angularMotorDirection.Z - m_angularMotorVelocity.Z) /  (m_angularMotorTimescale / pTimestep);
 
-                DetailLog("{0},MoveAngular,angularMotorApply,apply={1},origvel={2},dir={3},vel={4}", 
-                        m_prim.LocalID,m_angularMotorApply,origAngularVelocity, m_angularMotorDirection, m_angularMotorVelocity);
+                VDetailLog("{0},MoveAngular,angularMotorApply,apply={1},angTScale={2},timeStep={3},origvel={4},dir={5},vel={6}", 
+                        m_prim.LocalID, m_angularMotorApply, m_angularMotorTimescale, pTimestep, origAngularVelocity, m_angularMotorDirection, m_angularMotorVelocity);
 
-                m_angularMotorApply--;        // This is done so that if script request rate is less than phys frame rate the expected
-                                            // velocity may still be acheived.
+                // This is done so that if script request rate is less than phys frame rate the expected
+                //    velocity may still be acheived.
+                m_angularMotorApply--;
             }
             else
             {
                 // No motor recently applied, keep the body velocity
                 // and decay the velocity
                 m_angularMotorVelocity -= m_angularMotorVelocity /  (m_angularMotorDecayTimescale / pTimestep);
+                if (m_angularMotorVelocity.LengthSquared() < 0.00001)
+                    m_angularMotorVelocity = Vector3.Zero;
             } // end motor section
 
             // Vertical attractor section
             Vector3 vertattr = Vector3.Zero;
             if (m_verticalAttractionTimescale < 300)
             {
-                float VAservo = 0.2f / (m_verticalAttractionTimescale * pTimestep);
+                float VAservo = 0.2f / (m_verticalAttractionTimescale / pTimestep);
                 // get present body rotation
                 Quaternion rotq = m_prim.Orientation;
                 // make a vector pointing up
@@ -924,7 +766,7 @@ namespace OpenSim.Region.Physics.BulletSPlugin
                 vertattr.X += bounce * angularVelocity.X;
                 vertattr.Y += bounce * angularVelocity.Y;
 
-                DetailLog("{0},MoveAngular,verticalAttraction,verterr={1},bounce={2},vertattr={3}", 
+                VDetailLog("{0},MoveAngular,verticalAttraction,verterr={1},bounce={2},vertattr={3}", 
                             m_prim.LocalID, verterr, bounce, vertattr);
 
             } // else vertical attractor is off
@@ -942,13 +784,13 @@ namespace OpenSim.Region.Physics.BulletSPlugin
             {
                 m_lastAngularVelocity.X = 0;
                 m_lastAngularVelocity.Y = 0;
-                DetailLog("{0},MoveAngular,noDeflectionUp,lastAngular={1}", m_prim.LocalID, m_lastAngularVelocity);
+                VDetailLog("{0},MoveAngular,noDeflectionUp,lastAngular={1}", m_prim.LocalID, m_lastAngularVelocity);
             }
 
             if (m_lastAngularVelocity.ApproxEquals(Vector3.Zero, 0.01f))
             {
                 m_lastAngularVelocity = Vector3.Zero; // Reduce small value to zero.
-                DetailLog("{0},MoveAngular,zeroSmallValues,lastAngular={1}", m_prim.LocalID, m_lastAngularVelocity);
+                VDetailLog("{0},MoveAngular,zeroSmallValues,lastAngular={1}", m_prim.LocalID, m_lastAngularVelocity);
             }
 
              // apply friction
@@ -958,7 +800,7 @@ namespace OpenSim.Region.Physics.BulletSPlugin
             // Apply to the body
             m_prim.RotationalVelocity = m_lastAngularVelocity;
 
-            DetailLog("{0},MoveAngular,done,decay={1},lastAngular={2}", m_prim.LocalID, decayamount, m_lastAngularVelocity);
+            VDetailLog("{0},MoveAngular,done,decay={1},lastAngular={2}", m_prim.LocalID, decayamount, m_lastAngularVelocity);
         } //end MoveAngular
 
         internal void LimitRotation(float timestep)
@@ -996,20 +838,16 @@ namespace OpenSim.Region.Physics.BulletSPlugin
                 m_rot.Y = 0;
                 changed = true;
             }
-            if ((m_flags & VehicleFlag.LOCK_ROTATION) != 0)
-            {
-                m_rot.X = 0;
-                m_rot.Y = 0;
-                changed = true;
-            }
             if (changed)
+            {
                 m_prim.Orientation = m_rot;
+                VDetailLog("{0},LimitRotation,done,orig={1},new={2}", m_prim.LocalID, rotq, m_rot);
+            }
 
-            DetailLog("{0},LimitRotation,done,changed={1},orig={2},new={3}", m_prim.LocalID, changed, rotq, m_rot);
         }
 
         // Invoke the detailed logger and output something if it's enabled.
-        private void DetailLog(string msg, params Object[] args)
+        private void VDetailLog(string msg, params Object[] args)
         {
             if (m_prim.Scene.VehicleLoggingEnabled)
                 m_prim.Scene.PhysicsLogging.Write(msg, args);
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSLinkset.cs b/OpenSim/Region/Physics/BulletSPlugin/BSLinkset.cs
index 087b9bb..7e784eb 100755
--- a/OpenSim/Region/Physics/BulletSPlugin/BSLinkset.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSLinkset.cs
@@ -36,14 +36,17 @@ public class BSLinkset
 {
     private static string LogHeader = "[BULLETSIM LINKSET]";
 
-    private BSPrim m_linksetRoot;
-    public BSPrim LinksetRoot { get { return m_linksetRoot; } }
+    private BSPhysObject m_linksetRoot;
+    public BSPhysObject LinksetRoot { get { return m_linksetRoot; } }
 
     private BSScene m_physicsScene;
     public BSScene PhysicsScene { get { return m_physicsScene; } }
 
+    static int m_nextLinksetID = 1;
+    public int LinksetID { get; private set; }
+
     // The children under the root in this linkset
-    private List<BSPrim> m_children;
+    private List<BSPhysObject> m_children;
 
     // We lock the diddling of linkset classes to prevent any badness.
     // This locks the modification of the instances of this class. Changes
@@ -71,19 +74,23 @@ public class BSLinkset
         get { return ComputeLinksetGeometricCenter(); }
     }
 
-    public BSLinkset(BSScene scene, BSPrim parent)
+    public BSLinkset(BSScene scene, BSPhysObject parent)
     {
         // A simple linkset of one (no children)
+        LinksetID = m_nextLinksetID++;
+        // We create LOTS of linksets.
+        if (m_nextLinksetID < 0) 
+            m_nextLinksetID = 1;
         m_physicsScene = scene;
         m_linksetRoot = parent;
-        m_children = new List<BSPrim>();
+        m_children = new List<BSPhysObject>();
         m_mass = parent.MassRaw;
     }
 
     // Link to a linkset where the child knows the parent.
     // Parent changing should not happen so do some sanity checking.
     // We return the parent's linkset so the child can track its membership.
-    public BSLinkset AddMeToLinkset(BSPrim child)
+    public BSLinkset AddMeToLinkset(BSPhysObject child)
     {
         lock (m_linksetActivityLock)
         {
@@ -95,7 +102,7 @@ public class BSLinkset
     // Remove a child from a linkset.
     // Returns a new linkset for the child which is a linkset of one (just the
     //    orphened child).
-    public BSLinkset RemoveMeFromLinkset(BSPrim child)
+    public BSLinkset RemoveMeFromLinkset(BSPhysObject child)
     {
         lock (m_linksetActivityLock)
         {
@@ -122,7 +129,7 @@ public class BSLinkset
     }
 
     // Return 'true' if the passed object is the root object of this linkset
-    public bool IsRoot(BSPrim requestor)
+    public bool IsRoot(BSPhysObject requestor)
     {
         return (requestor.LocalID == m_linksetRoot.LocalID);
     }
@@ -133,12 +140,12 @@ public class BSLinkset
     public bool HasAnyChildren { get { return (m_children.Count > 0); } }
 
     // Return 'true' if this child is in this linkset
-    public bool HasChild(BSPrim child)
+    public bool HasChild(BSPhysObject child)
     {
         bool ret = false;
         lock (m_linksetActivityLock)
         {
-            foreach (BSPrim bp in m_children)
+            foreach (BSPhysObject bp in m_children)
             {
                 if (child.LocalID == bp.LocalID)
                 {
@@ -153,7 +160,7 @@ public class BSLinkset
     private float ComputeLinksetMass()
     {
         float mass = m_linksetRoot.MassRaw;
-        foreach (BSPrim bp in m_children)
+        foreach (BSPhysObject bp in m_children)
         {
             mass += bp.MassRaw;
         }
@@ -167,7 +174,7 @@ public class BSLinkset
 
         lock (m_linksetActivityLock)
         {
-            foreach (BSPrim bp in m_children)
+            foreach (BSPhysObject bp in m_children)
             {
                 com += bp.Position * bp.MassRaw;
                 totalMass += bp.MassRaw;
@@ -185,7 +192,7 @@ public class BSLinkset
 
         lock (m_linksetActivityLock)
         {
-            foreach (BSPrim bp in m_children)
+            foreach (BSPhysObject bp in m_children)
             {
                 com += bp.Position * bp.MassRaw;
             }
@@ -195,11 +202,33 @@ public class BSLinkset
         return com;
     }
 
+    // The object is going dynamic (physical). Do any setup necessary
+    //     for a dynamic linkset.
+    // Only the state of the passed object can be modified. The rest of the linkset
+    //     has not yet been fully constructed.
+    // Return 'true' if any properties updated on the passed object.
+    // Called at taint-time!
+    public bool MakeDynamic(BSPhysObject child)
+    {
+        bool ret = false;
+        return ret;
+    }
+
+    // The object is going static (non-physical). Do any setup necessary
+    //     for a static linkset.
+    // Return 'true' if any properties updated on the passed object.
+    // Called at taint-time!
+    public bool MakeStatic(BSPhysObject child)
+    {
+        // What is done for each object in BSPrim is what we want.
+        return false;
+    }
+
     // When physical properties are changed the linkset needs to recalculate
     //   its internal properties.
-    public void Refresh(BSPrim requestor)
+    public void Refresh(BSPhysObject requestor)
     {
-        // If there are no children, there aren't any constraints to recompute
+        // If there are no children, there can't be any constraints to recompute
         if (!HasAnyChildren)
             return;
 
@@ -218,15 +247,16 @@ public class BSLinkset
     //    from a linkset to make sure the constraints know about the new mass and
     //    geometry.
     // Must only be called at taint time!!
-    private bool RecomputeLinksetConstraintVariables()
+    private void RecomputeLinksetConstraintVariables()
     {
         float linksetMass = LinksetMass;
         lock (m_linksetActivityLock)
         {
-            foreach (BSPrim child in m_children)
+            bool somethingMissing = false;
+            foreach (BSPhysObject child in m_children)
             {
                 BSConstraint constrain;
-                if (m_physicsScene.Constraints.TryGetConstraint(LinksetRoot.Body, child.Body, out constrain))
+                if (m_physicsScene.Constraints.TryGetConstraint(LinksetRoot.BSBody, child.BSBody, out constrain))
                 {
                     // DetailLog("{0},BSLinkset.RecomputeLinksetConstraintVariables,taint,child={1},mass={2},A={3},B={4}", 
                     //         LinksetRoot.LocalID, child.LocalID, linksetMass, constrain.Body1.ID, constrain.Body2.ID);
@@ -234,32 +264,51 @@ public class BSLinkset
                 }
                 else
                 {
-                    // Non-fatal error that can happen when children are being added to the linkset but
+                    // Non-fatal error that happens when children are being added to the linkset but
                     //    their constraints have not been created yet.
                     // Caused by the fact that m_children is built at run time but building constraints
                     //    happens at taint time.
-                    // m_physicsScene.Logger.ErrorFormat("[BULLETSIM LINKSET] RecomputeLinksetConstraintVariables: constraint not found for root={0}, child={1}",
-                    //                                 m_linksetRoot.Body.ID, child.Body.ID);
+                    somethingMissing = true;
+                    break;
                 }
             }
+
+            // If the whole linkset is not here, doesn't make sense to recompute linkset wide values
+            if (!somethingMissing)
+            {
+                // If this is a multiple object linkset, set everybody's center of mass to the set's center of mass
+                OMV.Vector3 centerOfMass = ComputeLinksetCenterOfMass();
+                BulletSimAPI.SetCenterOfMassByPosRot2(LinksetRoot.BSBody.Ptr, centerOfMass, OMV.Quaternion.Identity);
+                foreach (BSPhysObject child in m_children)
+                {
+                    BulletSimAPI.SetCenterOfMassByPosRot2(child.BSBody.Ptr, centerOfMass, OMV.Quaternion.Identity);
+                }
+                /*
+                // The root prim takes on the weight of the whole linkset
+                OMV.Vector3 inertia = BulletSimAPI.CalculateLocalInertia2(LinksetRoot.BSShape.Ptr, linksetMass);
+                BulletSimAPI.SetMassProps2(LinksetRoot.BSBody.Ptr, linksetMass, inertia);
+                OMV.Vector3 centerOfMass = ComputeLinksetCenterOfMass();
+                BulletSimAPI.SetCenterOfMassByPosRot2(LinksetRoot.BSBody.Ptr, centerOfMass, OMV.Quaternion.Identity);
+                BulletSimAPI.UpdateInertiaTensor2(LinksetRoot.BSBody.Ptr);
+                 */
+            }
         }
-        return false;
+        return;
     }
 
     // I am the root of a linkset and a new child is being added
     // Called while LinkActivity is locked.
-    private void AddChildToLinkset(BSPrim child)
+    private void AddChildToLinkset(BSPhysObject child)
     {
         if (!HasChild(child))
         {
             m_children.Add(child);
 
-            BSPrim rootx = LinksetRoot; // capture the root as of now
-            BSPrim childx = child;
+            BSPhysObject rootx = LinksetRoot; // capture the root as of now
+            BSPhysObject childx = child;
             m_physicsScene.TaintedObject("AddChildToLinkset", delegate()
             {
-                // DebugLog("{0}: AddChildToLinkset: adding child {1} to {2}", LogHeader, child.LocalID, m_linksetRoot.LocalID);
-                // DetailLog("{0},AddChildToLinkset,taint,child={1}", m_linksetRoot.LocalID, child.LocalID);
+                DetailLog("{0},AddChildToLinkset,taint,child={1}", m_linksetRoot.LocalID, child.LocalID);
                 PhysicallyLinkAChildToRoot(rootx, childx);     // build the physical binding between me and the child
             });
         }
@@ -271,7 +320,7 @@ public class BSLinkset
     //    it's still connected to the linkset.
     // Normal OpenSimulator operation will never do this because other SceneObjectPart information
     //    has to be updated also (like pointer to prim's parent).
-    private void RemoveChildFromOtherLinkset(BSPrim pchild)
+    private void RemoveChildFromOtherLinkset(BSPhysObject pchild)
     {
         pchild.Linkset = new BSLinkset(m_physicsScene, pchild);
         RemoveChildFromLinkset(pchild);
@@ -279,21 +328,20 @@ public class BSLinkset
 
     // 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.
-    private void RemoveChildFromLinkset(BSPrim child)
+    private void RemoveChildFromLinkset(BSPhysObject child)
     {
         if (m_children.Remove(child))
         {
-            BSPrim rootx = LinksetRoot; // capture the root as of now
-            BSPrim childx = child;
+            BSPhysObject rootx = LinksetRoot; // capture the root as of now
+            BSPhysObject childx = child;
             m_physicsScene.TaintedObject("RemoveChildFromLinkset", delegate()
             {
-                // DebugLog("{0}: RemoveChildFromLinkset: Removing constraint to {1}", LogHeader, child.LocalID);
-                // DetailLog("{0},RemoveChildFromLinkset,taint,child={1}", m_linksetRoot.LocalID, child.LocalID);
+                DetailLog("{0},RemoveChildFromLinkset,taint,child={1}", m_linksetRoot.LocalID, child.LocalID);
 
                 PhysicallyUnlinkAChildFromRoot(rootx, childx);
+                RecomputeLinksetConstraintVariables();
             });
 
-            RecomputeLinksetConstraintVariables();
         }
         else
         {
@@ -305,7 +353,7 @@ public class BSLinkset
 
     // Create a constraint between me (root of linkset) and the passed prim (the child).
     // Called at taint time!
-    private void PhysicallyLinkAChildToRoot(BSPrim rootPrim, BSPrim childPrim)
+    private void PhysicallyLinkAChildToRoot(BSPhysObject rootPrim, BSPhysObject childPrim)
     {
         // Zero motion for children so they don't interpolate
         childPrim.ZeroMotion();
@@ -319,19 +367,18 @@ public class BSLinkset
 
         // create a constraint that allows no freedom of movement between the two objects
         // http://bulletphysics.org/Bullet/phpBB3/viewtopic.php?t=4818
-        // DebugLog("{0}: CreateLinkset: Adding a constraint between root prim {1} and child prim {2}", LogHeader, LocalID, childPrim.LocalID);
         DetailLog("{0},PhysicallyLinkAChildToRoot,taint,root={1},child={2},rLoc={3},cLoc={4},midLoc={5}", 
             rootPrim.LocalID, rootPrim.LocalID, childPrim.LocalID, rootPrim.Position, childPrim.Position, midPoint);
         BS6DofConstraint constrain = new BS6DofConstraint(
-                        m_physicsScene.World, rootPrim.Body, childPrim.Body,
+                        m_physicsScene.World, rootPrim.BSBody, childPrim.BSBody,
                         midPoint,
                         true,
                         true
                         );
-        /* NOTE: attempt to build constraint with full frame computation, etc.
+        /* NOTE: below is an attempt to build constraint with full frame computation, etc.
          *     Using the midpoint is easier since it lets the Bullet code use the transforms
          *     of the objects.
-         * Code left here as an example.
+         * Code left as a warning to future programmers.
         // ==================================================================================
         // relative position normalized to the root prim
         OMV.Quaternion invThisOrientation = OMV.Quaternion.Inverse(rootPrim.Orientation);
@@ -343,7 +390,6 @@ public class BSLinkset
 
         // create a constraint that allows no freedom of movement between the two objects
         // http://bulletphysics.org/Bullet/phpBB3/viewtopic.php?t=4818
-        // DebugLog("{0}: CreateLinkset: Adding a constraint between root prim {1} and child prim {2}", LogHeader, LocalID, childPrim.LocalID);
         DetailLog("{0},PhysicallyLinkAChildToRoot,taint,root={1},child={2}", rootPrim.LocalID, rootPrim.LocalID, childPrim.LocalID);
         BS6DofConstraint constrain = new BS6DofConstraint(
                         PhysicsScene.World, rootPrim.Body, childPrim.Body,
@@ -374,40 +420,34 @@ public class BSLinkset
                         PhysicsScene.Params.linkConstraintTransMotorMaxVel,
                         PhysicsScene.Params.linkConstraintTransMotorMaxForce);
         constrain.SetCFMAndERP(PhysicsScene.Params.linkConstraintCFM, PhysicsScene.Params.linkConstraintERP);
+        if (PhysicsScene.Params.linkConstraintSolverIterations != 0f)
+        {
+            constrain.SetSolverIterations(PhysicsScene.Params.linkConstraintSolverIterations);
+        }
 
         RecomputeLinksetConstraintVariables();
     }
 
     // Remove linkage between myself and a particular child
     // Called at taint time!
-    private void PhysicallyUnlinkAChildFromRoot(BSPrim rootPrim, BSPrim childPrim)
+    private void PhysicallyUnlinkAChildFromRoot(BSPhysObject rootPrim, BSPhysObject childPrim)
     {
-        // DebugLog("{0}: PhysicallyUnlinkAChildFromRoot: RemoveConstraint between root prim {1} and child prim {2}", 
-        //             LogHeader, rootPrim.LocalID, childPrim.LocalID);
         DetailLog("{0},PhysicallyUnlinkAChildFromRoot,taint,root={1},child={2}", rootPrim.LocalID, rootPrim.LocalID, childPrim.LocalID);
 
         // Find the constraint for this link and get rid of it from the overall collection and from my list
-        m_physicsScene.Constraints.RemoveAndDestroyConstraint(rootPrim.Body, childPrim.Body);
+        m_physicsScene.Constraints.RemoveAndDestroyConstraint(rootPrim.BSBody, childPrim.BSBody);
 
         // Make the child refresh its location
-        BulletSimAPI.PushUpdate2(childPrim.Body.Ptr);
+        BulletSimAPI.PushUpdate2(childPrim.BSBody.Ptr);
     }
 
     // Remove linkage between myself and any possible children I might have
     // Called at taint time!
-    private void PhysicallyUnlinkAllChildrenFromRoot(BSPrim rootPrim)
+    private void PhysicallyUnlinkAllChildrenFromRoot(BSPhysObject rootPrim)
     {
-        // DebugLog("{0}: PhysicallyUnlinkAllChildren:", LogHeader);
         DetailLog("{0},PhysicallyUnlinkAllChildren,taint", rootPrim.LocalID);
 
-        m_physicsScene.Constraints.RemoveAndDestroyConstraint(rootPrim.Body);
-    }
-
-    // Invoke the detailed logger and output something if it's enabled.
-    private void DebugLog(string msg, params Object[] args)
-    {
-        if (m_physicsScene.ShouldDebugLog)
-            m_physicsScene.Logger.DebugFormat(msg, args);
+        m_physicsScene.Constraints.RemoveAndDestroyConstraint(rootPrim.BSBody);
     }
 
     // Invoke the detailed logger and output something if it's enabled.
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSPhysObject.cs b/OpenSim/Region/Physics/BulletSPlugin/BSPhysObject.cs
new file mode 100755
index 0000000..3fe71e1
--- /dev/null
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSPhysObject.cs
@@ -0,0 +1,64 @@
+/*
+ * 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 OMV = OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Region.Physics.Manager;
+
+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.
+public abstract class BSPhysObject : PhysicsActor
+{
+    public abstract BSLinkset Linkset { get; set; }
+
+    public abstract bool Collide(uint collidingWith, BSPhysObject collidee,
+            OMV.Vector3 contactPoint, OMV.Vector3 contactNormal, float pentrationDepth);
+    public abstract void SendCollisions();
+
+    // Return the object mass without calculating it or side effects
+    public abstract float MassRaw { get; }
+
+    // Reference to the physical body (btCollisionObject) of this object
+    public abstract BulletBody BSBody { get; set; }
+    // Reference to the physical shape (btCollisionShape) of this object
+    public abstract BulletShape BSShape { get; set; }
+
+    public abstract void ZeroMotion();
+
+    public virtual void StepVehicle(float timeStep) { }
+
+    public abstract void UpdateProperties(EntityProperties entprop);
+
+    public abstract void Destroy();
+}
+}
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSPrim.cs b/OpenSim/Region/Physics/BulletSPlugin/BSPrim.cs
index 9c20004..26a581f 100644
--- a/OpenSim/Region/Physics/BulletSPlugin/BSPrim.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSPrim.cs
@@ -37,13 +37,11 @@ using OpenSim.Region.Physics.ConvexDecompositionDotNet;
 namespace OpenSim.Region.Physics.BulletSPlugin
 {
     [Serializable]
-public sealed class BSPrim : PhysicsActor
+public sealed class BSPrim : BSPhysObject
 {
     private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
     private static readonly string LogHeader = "[BULLETS PRIM]";
 
-    private void DebugLog(string mm, params Object[] xx) { if (_scene.ShouldDebugLog) m_log.DebugFormat(mm, xx); }
-
     private IMesh _mesh;
     private PrimitiveBaseShape _pbs;
     private ShapeData.PhysicsShapeType _shapeType;
@@ -90,23 +88,16 @@ public sealed class BSPrim : PhysicsActor
     private float _buoyancy;
 
     // Membership in a linkset is controlled by this class.
-    private BSLinkset _linkset;
-    public BSLinkset Linkset
-    {
-        get { return _linkset; }
-        set { _linkset = value; }
-    }
+    public override BSLinkset Linkset { get; set; }
 
     private int _subscribedEventsMs = 0;
     private int _nextCollisionOkTime = 0;
     long _collidingStep;
     long _collidingGroundStep;
+    CollisionFlags m_currentCollisionFlags = 0;
 
-    private BulletBody m_body;
-    public BulletBody Body { 
-        get { return m_body; }
-        set { m_body = value; }
-    }
+    public override BulletBody BSBody { get; set; }
+    public override BulletShape BSShape { get; set; }
 
     private BSDynamics _vehicle;
 
@@ -124,6 +115,7 @@ public sealed class BSPrim : PhysicsActor
         // m_log.DebugFormat("{0}: BSPrim creation of {1}, id={2}", LogHeader, primName, localID);
         _localID = localID;
         _avName = primName;
+        _physicsActorType = (int)ActorTypes.Prim;
         _scene = parent_scene;
         _position = pos;
         _size = size;
@@ -141,35 +133,37 @@ public sealed class BSPrim : PhysicsActor
         _friction = _scene.Params.defaultFriction;  // TODO: compute based on object material
         _density = _scene.Params.defaultDensity;    // TODO: compute based on object material
         _restitution = _scene.Params.defaultRestitution;
-        _linkset = new BSLinkset(_scene, this);     // a linkset of one
-        _vehicle = new BSDynamics(this);            // add vehicleness
+        Linkset = new BSLinkset(Scene, this);     // a linkset of one
+        _vehicle = new BSDynamics(Scene, this);            // add vehicleness
         _mass = CalculateMass();
-        // do the actual object creation at taint time
         DetailLog("{0},BSPrim.constructor,call", LocalID);
+        // do the actual object creation at taint time
         _scene.TaintedObject("BSPrim.create", delegate()
         {
-            RecreateGeomAndObject();
+            CreateGeomAndObject(true);
 
             // Get the pointer to the physical body for this object.
             // At the moment, we're still letting BulletSim manage the creation and destruction
             //    of the object. Someday we'll move that into the C# code.
-            m_body = new BulletBody(LocalID, BulletSimAPI.GetBodyHandle2(_scene.World.Ptr, LocalID));
+            BSBody = new BulletBody(LocalID, BulletSimAPI.GetBodyHandle2(_scene.World.Ptr, LocalID));
+            BSShape = new BulletShape(BulletSimAPI.GetCollisionShape2(BSBody.Ptr));
+            m_currentCollisionFlags = BulletSimAPI.GetCollisionFlags2(BSBody.Ptr);
         });
     }
 
     // called when this prim is being destroyed and we should free all the resources
-    public void Destroy()
+    public override void Destroy()
     {
         // m_log.DebugFormat("{0}: Destroy, id={1}", LogHeader, LocalID);
 
         // Undo any links between me and any other object
-        BSPrim parentBefore = _linkset.LinksetRoot;
-        int childrenBefore = _linkset.NumberOfChildren;
+        BSPhysObject parentBefore = Linkset.LinksetRoot;
+        int childrenBefore = Linkset.NumberOfChildren;
 
-        _linkset = _linkset.RemoveMeFromLinkset(this);
+        Linkset = Linkset.RemoveMeFromLinkset(this);
 
         DetailLog("{0},BSPrim.Destroy,call,parentBefore={1},childrenBefore={2},parentAfter={3},childrenAfter={4}",
-            LocalID, parentBefore.LocalID, childrenBefore, _linkset.LinksetRoot.LocalID, _linkset.NumberOfChildren);
+            LocalID, parentBefore.LocalID, childrenBefore, Linkset.LinksetRoot.LocalID, Linkset.NumberOfChildren);
 
         // Undo any vehicle properties
         this.VehicleType = (int)Vehicle.TYPE_NONE;
@@ -192,9 +186,10 @@ public sealed class BSPrim : PhysicsActor
             _scene.TaintedObject("BSPrim.setSize", delegate()
             {
                 _mass = CalculateMass();   // changing size changes the mass
-                BulletSimAPI.SetObjectScaleMass(_scene.WorldID, _localID, _scale, (IsPhysical ? _mass : 0f), IsPhysical);
-                // DetailLog("{0}: BSPrim.setSize: size={1}, mass={2}, physical={3}", LocalID, _size, _mass, IsPhysical);
-                RecreateGeomAndObject();
+                // Since _size changed, the mesh needs to be rebuilt. If rebuilt, all the correct
+                //   scale and margins are set.
+                CreateGeomAndObject(true);
+                DetailLog("{0}: BSPrim.setSize: size={1}, scale={2}, mass={3}, physical={4}", LocalID, _size, _scale, _mass, IsPhysical);
             });
         } 
     }
@@ -204,7 +199,7 @@ public sealed class BSPrim : PhysicsActor
             _scene.TaintedObject("BSPrim.setShape", delegate()
             {
                 _mass = CalculateMass();   // changing the shape changes the mass
-                RecreateGeomAndObject();
+                CreateGeomAndObject(false);
             });
         } 
     }
@@ -232,14 +227,13 @@ public sealed class BSPrim : PhysicsActor
         BSPrim parent = obj as BSPrim;
         if (parent != null)
         {
-            DebugLog("{0}: link {1}/{2} to {3}", LogHeader, _avName, _localID, parent.LocalID);
-            BSPrim parentBefore = _linkset.LinksetRoot;
-            int childrenBefore = _linkset.NumberOfChildren;
+            BSPhysObject parentBefore = Linkset.LinksetRoot;
+            int childrenBefore = Linkset.NumberOfChildren;
 
-            _linkset = parent.Linkset.AddMeToLinkset(this);
+            Linkset = parent.Linkset.AddMeToLinkset(this);
 
             DetailLog("{0},BSPrim.link,call,parentBefore={1}, childrenBefore=={2}, parentAfter={3}, childrenAfter={4}", 
-                LocalID, parentBefore.LocalID, childrenBefore, _linkset.LinksetRoot.LocalID, _linkset.NumberOfChildren);
+                LocalID, parentBefore.LocalID, childrenBefore, Linkset.LinksetRoot.LocalID, Linkset.NumberOfChildren);
         }
         return; 
     }
@@ -248,16 +242,14 @@ public sealed class BSPrim : PhysicsActor
     public override void delink() {
         // 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
-        DebugLog("{0}: delink {1}/{2}. Parent={3}", LogHeader, _avName, _localID, 
-                            _linkset.LinksetRoot._avName+"/"+_linkset.LinksetRoot.LocalID.ToString());
 
-        BSPrim parentBefore = _linkset.LinksetRoot;
-        int childrenBefore = _linkset.NumberOfChildren;
+        BSPhysObject parentBefore = Linkset.LinksetRoot;
+        int childrenBefore = Linkset.NumberOfChildren;
         
-        _linkset = _linkset.RemoveMeFromLinkset(this);
+        Linkset = Linkset.RemoveMeFromLinkset(this);
 
         DetailLog("{0},BSPrim.delink,parentBefore={1},childrenBefore={2},parentAfter={3},childrenAfter={4}, ", 
-            LocalID, parentBefore.LocalID, childrenBefore, _linkset.LinksetRoot.LocalID, _linkset.NumberOfChildren);
+            LocalID, parentBefore.LocalID, childrenBefore, Linkset.LinksetRoot.LocalID, Linkset.NumberOfChildren);
         return; 
     }
 
@@ -265,30 +257,30 @@ public sealed class BSPrim : PhysicsActor
     // Do it to the properties so the values get set in the physics engine.
     // Push the setting of the values to the viewer.
     // Called at taint time!
-    public void ZeroMotion()
+    public override void ZeroMotion()
     {
         _velocity = OMV.Vector3.Zero;
         _acceleration = OMV.Vector3.Zero;
         _rotationalVelocity = OMV.Vector3.Zero;
 
         // Zero some other properties directly into the physics engine
-        BulletSimAPI.SetVelocity2(Body.Ptr, OMV.Vector3.Zero);
-        BulletSimAPI.SetAngularVelocity2(Body.Ptr, OMV.Vector3.Zero);
-        BulletSimAPI.SetInterpolation2(Body.Ptr, OMV.Vector3.Zero, OMV.Vector3.Zero);
-        BulletSimAPI.ClearForces2(Body.Ptr);
+        BulletSimAPI.SetLinearVelocity2(BSBody.Ptr, OMV.Vector3.Zero);
+        BulletSimAPI.SetAngularVelocity2(BSBody.Ptr, OMV.Vector3.Zero);
+        BulletSimAPI.SetInterpolationVelocity2(BSBody.Ptr, OMV.Vector3.Zero, OMV.Vector3.Zero);
+        BulletSimAPI.ClearForces2(BSBody.Ptr);
     }
 
     public override void LockAngularMotion(OMV.Vector3 axis)
     { 
-        // DetailLog("{0},BSPrim.LockAngularMotion,call,axis={1}", LocalID, axis);
+        DetailLog("{0},BSPrim.LockAngularMotion,call,axis={1}", LocalID, axis);
         return;
     }
 
     public override OMV.Vector3 Position { 
         get { 
-            if (!_linkset.IsRoot(this))
+            if (!Linkset.IsRoot(this))
                 // child prims move around based on their parent. Need to get the latest location
-                _position = BulletSimAPI.GetObjectPosition(_scene.WorldID, _localID);
+                _position = BulletSimAPI.GetPosition2(BSBody.Ptr);
 
             // don't do the GetObjectPosition for root elements because this function is called a zillion times
             // _position = BulletSimAPI.GetObjectPosition(_scene.WorldID, _localID);
@@ -299,8 +291,8 @@ public sealed class BSPrim : PhysicsActor
             // TODO: what does it mean to set the position of a child prim?? Rebuild the constraint?
             _scene.TaintedObject("BSPrim.setPosition", delegate()
             {
-                // DetailLog("{0},BSPrim.SetPosition,taint,pos={1},orient={2}", LocalID, _position, _orientation);
-                BulletSimAPI.SetObjectTranslation(_scene.WorldID, _localID, _position, _orientation);
+                DetailLog("{0},BSPrim.SetPosition,taint,pos={1},orient={2}", LocalID, _position, _orientation);
+                BulletSimAPI.SetTranslation2(BSBody.Ptr, _position, _orientation);
             });
         } 
     }
@@ -311,23 +303,24 @@ public sealed class BSPrim : PhysicsActor
     { 
         get
         {
-            return _linkset.LinksetMass;
+            // return Linkset.LinksetMass;
+            return _mass;
         }
     }
 
     // used when we only want this prim's mass and not the linkset thing
-    public float MassRaw { get { return _mass; } }
+    public override float MassRaw { get { return _mass; }  }
 
     // Is this used?
     public override OMV.Vector3 CenterOfMass
     {
-        get { return _linkset.CenterOfMass; }
+        get { return Linkset.CenterOfMass; }
     }
 
     // Is this used?
     public override OMV.Vector3 GeometricCenter
     {
-        get { return _linkset.GeometricCenter; }
+        get { return Linkset.GeometricCenter; }
     }
 
     public override OMV.Vector3 Force { 
@@ -336,9 +329,8 @@ public sealed class BSPrim : PhysicsActor
             _force = value;
             _scene.TaintedObject("BSPrim.setForce", delegate()
             {
-                // DetailLog("{0},BSPrim.setForce,taint,force={1}", LocalID, _force);
-                // BulletSimAPI.SetObjectForce(_scene.WorldID, _localID, _force);
-                BulletSimAPI.SetObjectForce2(Body.Ptr, _force);
+                DetailLog("{0},BSPrim.setForce,taint,force={1}", LocalID, _force);
+                BulletSimAPI.SetObjectForce2(BSBody.Ptr, _force);
             });
         } 
     }
@@ -364,14 +356,14 @@ public sealed class BSPrim : PhysicsActor
     {
         _scene.TaintedObject("BSPrim.VehicleFloatParam", delegate()
         {
-            _vehicle.ProcessFloatVehicleParam((Vehicle)param, value, _scene.LastSimulatedTimestep);
+            _vehicle.ProcessFloatVehicleParam((Vehicle)param, value);
         });
     }
     public override void VehicleVectorParam(int param, OMV.Vector3 value) 
     {
         _scene.TaintedObject("BSPrim.VehicleVectorParam", delegate()
         {
-            _vehicle.ProcessVectorVehicleParam((Vehicle)param, value, _scene.LastSimulatedTimestep);
+            _vehicle.ProcessVectorVehicleParam((Vehicle)param, value);
         });
     }
     public override void VehicleRotationParam(int param, OMV.Quaternion rotation) 
@@ -391,7 +383,7 @@ public sealed class BSPrim : PhysicsActor
 
     // Called each simulation step to advance vehicle characteristics.
     // Called from Scene when doing simulation step so we're in taint processing time.
-    public void StepVehicle(float timeStep)
+    public override void StepVehicle(float timeStep)
     {
         if (IsPhysical)
             _vehicle.Step(timeStep);
@@ -414,15 +406,15 @@ public sealed class BSPrim : PhysicsActor
             _velocity = value;
             _scene.TaintedObject("BSPrim.setVelocity", delegate()
             {
-                // DetailLog("{0},BSPrim.SetVelocity,taint,vel={1}", LocalID, _velocity);
-                BulletSimAPI.SetObjectVelocity(_scene.WorldID, LocalID, _velocity);
+                DetailLog("{0},BSPrim.SetVelocity,taint,vel={1}", LocalID, _velocity);
+                BulletSimAPI.SetLinearVelocity2(BSBody.Ptr, _velocity);
             });
         } 
     }
     public override OMV.Vector3 Torque { 
         get { return _torque; } 
         set { _torque = value; 
-            // DetailLog("{0},BSPrim.SetTorque,call,torque={1}", LocalID, _torque);
+            DetailLog("{0},BSPrim.SetTorque,call,torque={1}", LocalID, _torque);
         } 
     }
     public override float CollisionScore { 
@@ -436,10 +428,10 @@ public sealed class BSPrim : PhysicsActor
     }
     public override OMV.Quaternion Orientation { 
         get {
-            if (!_linkset.IsRoot(this))
+            if (!Linkset.IsRoot(this))
             {
                 // Children move around because tied to parent. Get a fresh value.
-                _orientation = BulletSimAPI.GetObjectOrientation(_scene.WorldID, LocalID);
+                _orientation = BulletSimAPI.GetOrientation2(BSBody.Ptr);
             }
             return _orientation;
         } 
@@ -449,15 +441,14 @@ public sealed class BSPrim : PhysicsActor
             _scene.TaintedObject("BSPrim.setOrientation", delegate()
             {
                 // _position = BulletSimAPI.GetObjectPosition(_scene.WorldID, _localID);
-                // DetailLog("{0},BSPrim.setOrientation,taint,pos={1},orient={2}", LocalID, _position, _orientation);
-                BulletSimAPI.SetObjectTranslation(_scene.WorldID, _localID, _position, _orientation);
+                DetailLog("{0},BSPrim.setOrientation,taint,pos={1},orient={2}", LocalID, _position, _orientation);
+                BulletSimAPI.SetTranslation2(BSBody.Ptr, _position, _orientation);
             });
         } 
     }
     public override int PhysicsActorType { 
         get { return _physicsActorType; } 
-        set { _physicsActorType = value; 
-        } 
+        set { _physicsActorType = value; } 
     }
     public override bool IsPhysical { 
         get { return _isPhysical; } 
@@ -484,30 +475,139 @@ public sealed class BSPrim : PhysicsActor
 
     // Make gravity work if the object is physical and not selected
     // No locking here because only called when it is safe
+    // There are four flags we're interested in:
+    //     IsStatic: Object does not move, otherwise the object has mass and moves
+    //     isSolid: other objects bounce off of this object
+    //     isVolumeDetect: other objects pass through but can generate collisions
+    //     collisionEvents: whether this object returns collision events
     private void SetObjectDynamic()
     {
-        // RA: remove this for the moment.
-        // The problem is that dynamic objects are hulls so if we are becoming physical
-        //    the shape has to be checked and possibly built.
-        //    Maybe a VerifyCorrectPhysicalShape() routine?
-        // RecreateGeomAndObject();
+        // If it's becoming dynamic, it will need hullness
+        VerifyCorrectPhysicalShape();
+        UpdatePhysicalParameters();
+    }
 
+    private void UpdatePhysicalParameters()
+    {
+        /*
         // Bullet wants static objects to have a mass of zero
         float mass = IsStatic ? 0f : _mass;
 
         BulletSimAPI.SetObjectProperties(_scene.WorldID, LocalID, IsStatic, IsSolid, SubscribedEvents(), mass);
+         */
+        BulletSimAPI.RemoveObjectFromWorld2(Scene.World.Ptr, BSBody.Ptr);
+
+        // Set up the object physicalness (does gravity and collisions move this object)
+        MakeDynamic(IsStatic);
+
+        // Make solid or not (do things bounce off or pass through this object)
+        MakeSolid(IsSolid);
+
+        // Arrange for collisions events if the simulator wants them
+        EnableCollisions(SubscribedEvents());
+
+        BulletSimAPI.AddObjectToWorld2(Scene.World.Ptr, BSBody.Ptr);
 
-        // recompute any linkset parameters
-        _linkset.Refresh(this);
+        // Recompute any linkset parameters.
+        // When going from non-physical to physical, this re-enables the constraints that
+        //     had been automatically disabled when the mass was set to zero.
+        Linkset.Refresh(this);
 
-        CollisionFlags cf = BulletSimAPI.GetCollisionFlags2(Body.Ptr);
-        // DetailLog("{0},BSPrim.SetObjectDynamic,taint,static={1},solid={2},mass={3}, cf={4}", LocalID, IsStatic, IsSolid, mass, cf);
+        DetailLog("{0},BSPrim.UpdatePhysicalParameters,taint,static={1},solid={2},mass={3}, cf={4}", 
+                        LocalID, IsStatic, IsSolid, _mass, m_currentCollisionFlags);
+    }
+
+    // "Making dynamic" means changing to and from static.
+    // When static, gravity does not effect the object and it is fixed in space.
+    // When dynamic, the object can fall and be pushed by others.
+    // This is independent of its 'solidness' which controls what passes through
+    //    this object and what interacts with it.
+    private void MakeDynamic(bool makeStatic)
+    {
+        if (makeStatic)
+        {
+            // Become a Bullet 'static' object type
+            m_currentCollisionFlags = BulletSimAPI.AddToCollisionFlags2(BSBody.Ptr, CollisionFlags.CF_STATIC_OBJECT);
+            // Stop all movement
+            BulletSimAPI.ClearAllForces2(BSBody.Ptr);
+            // Center of mass is at the center of the object
+            BulletSimAPI.SetCenterOfMassByPosRot2(Linkset.LinksetRoot.BSBody.Ptr, _position, _orientation);
+            // Mass is zero which disables a bunch of physics stuff in Bullet
+            BulletSimAPI.SetMassProps2(BSBody.Ptr, 0f, OMV.Vector3.Zero);
+            // There is no inertia in a static object
+            BulletSimAPI.UpdateInertiaTensor2(BSBody.Ptr);
+            // There can be special things needed for implementing linksets
+            Linkset.MakeStatic(this);
+            // The activation state is 'sleeping' so Bullet will not try to act on it
+            BulletSimAPI.ForceActivationState2(BSBody.Ptr, ActivationState.ISLAND_SLEEPING);
+        }
+        else
+        {
+            // Not a Bullet static object
+            m_currentCollisionFlags = BulletSimAPI.RemoveFromCollisionFlags2(BSBody.Ptr, CollisionFlags.CF_STATIC_OBJECT);
+
+            // Set various physical properties so internal things will get computed correctly as they are set
+            BulletSimAPI.SetFriction2(BSBody.Ptr, Scene.Params.defaultFriction);
+            BulletSimAPI.SetRestitution2(BSBody.Ptr, Scene.Params.defaultRestitution);
+            // per http://www.bulletphysics.org/Bullet/phpBB3/viewtopic.php?t=3382
+            BulletSimAPI.SetInterpolationLinearVelocity2(BSBody.Ptr, OMV.Vector3.Zero);
+            BulletSimAPI.SetInterpolationAngularVelocity2(BSBody.Ptr, OMV.Vector3.Zero);
+            BulletSimAPI.SetInterpolationVelocity2(BSBody.Ptr, OMV.Vector3.Zero, OMV.Vector3.Zero);
+
+            // A dynamic object has mass
+            IntPtr collisionShapePtr = BulletSimAPI.GetCollisionShape2(BSBody.Ptr);
+            OMV.Vector3 inertia = BulletSimAPI.CalculateLocalInertia2(collisionShapePtr, Linkset.LinksetMass);
+            BulletSimAPI.SetMassProps2(BSBody.Ptr, _mass, inertia);
+            // Inertia is based on our new mass
+            BulletSimAPI.UpdateInertiaTensor2(BSBody.Ptr);
+
+            // Various values for simulation limits
+            BulletSimAPI.SetDamping2(BSBody.Ptr, Scene.Params.linearDamping, Scene.Params.angularDamping);
+            BulletSimAPI.SetDeactivationTime2(BSBody.Ptr, Scene.Params.deactivationTime);
+            BulletSimAPI.SetSleepingThresholds2(BSBody.Ptr, Scene.Params.linearSleepingThreshold, Scene.Params.angularSleepingThreshold);
+            BulletSimAPI.SetContactProcessingThreshold2(BSBody.Ptr, Scene.Params.contactProcessingThreshold);
+
+            // There can be special things needed for implementing linksets
+            Linkset.MakeDynamic(this);
+
+            // Force activation of the object so Bullet will act on it.
+            BulletSimAPI.Activate2(BSBody.Ptr, true);
+        }
+    }
+
+    // "Making solid" means that other object will not pass through this object.
+    private void MakeSolid(bool makeSolid)
+    {
+        if (makeSolid)
+        {
+            // Easy in Bullet -- just remove the object flag that controls collision response
+            m_currentCollisionFlags = BulletSimAPI.RemoveFromCollisionFlags2(BSBody.Ptr, CollisionFlags.CF_NO_CONTACT_RESPONSE);
+        }
+        else
+        {
+            m_currentCollisionFlags = BulletSimAPI.AddToCollisionFlags2(BSBody.Ptr, CollisionFlags.CF_NO_CONTACT_RESPONSE);
+        }
+    }
+
+    // Turn on or off the flag controlling whether collision events are returned to the simulator.
+    private void EnableCollisions(bool wantsCollisionEvents)
+    {
+        if (wantsCollisionEvents)
+        {
+            m_currentCollisionFlags = BulletSimAPI.AddToCollisionFlags2(BSBody.Ptr, CollisionFlags.BS_SUBSCRIBE_COLLISION_EVENTS);
+        }
+        else
+        {
+            m_currentCollisionFlags = BulletSimAPI.RemoveFromCollisionFlags2(BSBody.Ptr, CollisionFlags.BS_SUBSCRIBE_COLLISION_EVENTS);
+        }
     }
 
     // prims don't fly
     public override bool Flying { 
         get { return _flying; } 
-        set { _flying = value; } 
+        set {
+            _flying = value;
+        } 
     }
     public override bool SetAlwaysRun { 
         get { return _setAlwaysRun; } 
@@ -558,8 +658,8 @@ public sealed class BSPrim : PhysicsActor
             // m_log.DebugFormat("{0}: RotationalVelocity={1}", LogHeader, _rotationalVelocity);
             _scene.TaintedObject("BSPrim.setRotationalVelocity", delegate()
             {
-                // DetailLog("{0},BSPrim.SetRotationalVel,taint,rotvel={1}", LocalID, _rotationalVelocity);
-                BulletSimAPI.SetObjectAngularVelocity(_scene.WorldID, LocalID, _rotationalVelocity);
+                DetailLog("{0},BSPrim.SetRotationalVel,taint,rotvel={1}", LocalID, _rotationalVelocity);
+                BulletSimAPI.SetAngularVelocity2(BSBody.Ptr, _rotationalVelocity);
             });
         } 
     }
@@ -575,8 +675,11 @@ public sealed class BSPrim : PhysicsActor
             _buoyancy = value;
             _scene.TaintedObject("BSPrim.setBuoyancy", delegate()
             {
-                // DetailLog("{0},BSPrim.SetBuoyancy,taint,buoy={1}", LocalID, _buoyancy);
-                BulletSimAPI.SetObjectBuoyancy(_scene.WorldID, _localID, _buoyancy);
+                DetailLog("{0},BSPrim.SetBuoyancy,taint,buoy={1}", LocalID, _buoyancy);
+                // Buoyancy is faked by changing the gravity applied to the object
+                float grav = Scene.Params.gravity * (1f - _buoyancy);
+                BulletSimAPI.SetGravity2(BSBody.Ptr, new OMV.Vector3(0f, 0f, grav));
+                // BulletSimAPI.SetObjectBuoyancy(_scene.WorldID, _localID, _buoyancy);
             });
         } 
     }
@@ -624,7 +727,7 @@ public sealed class BSPrim : PhysicsActor
         }
         else
         {
-            m_log.WarnFormat("{0}: Got a NaN force applied to a Character", LogHeader);
+            m_log.WarnFormat("{0}: Got a NaN force applied to a prim. LocalID={1}", LogHeader, LocalID);
             return;
         }
         _scene.TaintedObject("BSPrim.AddForce", delegate()
@@ -638,17 +741,18 @@ public sealed class BSPrim : PhysicsActor
                 }
                 m_accumulatedForces.Clear();
             }
-            // DetailLog("{0},BSPrim.AddObjectForce,taint,force={1}", LocalID, _force);
-            BulletSimAPI.AddObjectForce2(Body.Ptr, fSum);
+            DetailLog("{0},BSPrim.AddObjectForce,taint,force={1}", LocalID, fSum);
+            // For unknown reasons, "ApplyCentralForce" adds this force to the total force on the object.
+            BulletSimAPI.ApplyCentralForce2(BSBody.Ptr, fSum);
         });
     }
 
     public override void AddAngularForce(OMV.Vector3 force, bool pushforce) { 
-        // DetailLog("{0},BSPrim.AddAngularForce,call,angForce={1},push={2}", LocalID, force, pushforce);
+        DetailLog("{0},BSPrim.AddAngularForce,call,angForce={1},push={2}", LocalID, force, pushforce);
         // m_log.DebugFormat("{0}: AddAngularForce. f={1}, push={2}", LogHeader, force, pushforce);
     }
     public override void SetMomentum(OMV.Vector3 momentum) { 
-        // DetailLog("{0},BSPrim.SetMomentum,call,mom={1}", LocalID, momentum);
+        DetailLog("{0},BSPrim.SetMomentum,call,mom={1}", LocalID, momentum);
     }
     public override void SubscribeEvents(int ms) { 
         _subscribedEventsMs = ms;
@@ -659,7 +763,7 @@ public sealed class BSPrim : PhysicsActor
 
             Scene.TaintedObject("BSPrim.SubscribeEvents", delegate()
             {
-                BulletSimAPI.AddToCollisionFlags2(Body.Ptr, CollisionFlags.BS_SUBSCRIBE_COLLISION_EVENTS);
+                m_currentCollisionFlags = BulletSimAPI.AddToCollisionFlags2(BSBody.Ptr, CollisionFlags.BS_SUBSCRIBE_COLLISION_EVENTS);
             });
         }
     }
@@ -667,7 +771,7 @@ public sealed class BSPrim : PhysicsActor
         _subscribedEventsMs = 0;
         Scene.TaintedObject("BSPrim.UnSubscribeEvents", delegate()
         {
-            BulletSimAPI.RemoveFromCollisionFlags2(Body.Ptr, CollisionFlags.BS_SUBSCRIBE_COLLISION_EVENTS);
+            m_currentCollisionFlags = BulletSimAPI.RemoveFromCollisionFlags2(BSBody.Ptr, CollisionFlags.BS_SUBSCRIBE_COLLISION_EVENTS);
         });
     }
     public override bool SubscribedEvents() { 
@@ -974,39 +1078,47 @@ public sealed class BSPrim : PhysicsActor
     }// end CalculateMass
     #endregion Mass Calculation
 
-    // Create the geometry information in Bullet for later use
-    // The objects needs a hull if it's physical otherwise a mesh is enough
-    // No locking here because this is done when we know physics is not simulating
-    // if 'forceRebuild' is true, the geometry is rebuilt. Otherwise a previously built version is used
-    // Returns 'true' if the geometry was rebuilt
+    // Create the geometry information in Bullet for later use.
+    // The objects needs a hull if it's physical otherwise a mesh is enough.
+    // No locking here because this is done when we know physics is not simulating.
+    // if 'forceRebuild' is true, the geometry is rebuilt. Otherwise a previously built version is used.
+    // Returns 'true' if the geometry was rebuilt.
+    // Called at taint-time!
     private bool CreateGeom(bool forceRebuild)
     {
-        // the mesher thought this was too simple to mesh. Use a native Bullet collision shape.
         bool ret = false;
-        if (!_scene.NeedsMeshing(_pbs))
+        bool haveShape = false;
+
+        // If the prim attributes are simple, this could be a simple Bullet native shape
+        if ((_pbs.SculptEntry && !Scene.ShouldMeshSculptedPrim)
+                || (_pbs.ProfileBegin == 0 && _pbs.ProfileEnd == 0
+                    && _pbs.ProfileHollow == 0
+                    && _pbs.PathTwist == 0 && _pbs.PathTwistBegin == 0
+                    && _pbs.PathBegin == 0 && _pbs.PathEnd == 0
+                    && _pbs.PathTaperX == 0 && _pbs.PathTaperY == 0
+                    && _pbs.PathScaleX == 100 && _pbs.PathScaleY == 100
+                    && _pbs.PathShearX == 0 && _pbs.PathShearY == 0) )
         {
             if (_pbs.ProfileShape == ProfileShape.HalfCircle && _pbs.PathCurve == (byte)Extrusion.Curve1)
             {
-                // if (_size.X == _size.Y && _size.Y == _size.Z && _size.X == _size.Z)
-                // {
-                    // m_log.DebugFormat("{0}: CreateGeom: Defaulting to sphere of size {1}", LogHeader, _size);
-                    if (forceRebuild || (_shapeType != ShapeData.PhysicsShapeType.SHAPE_SPHERE))
-                    {
-                        // DetailLog("{0},BSPrim.CreateGeom,sphere (force={1}", LocalID, forceRebuild);
-                        _shapeType = ShapeData.PhysicsShapeType.SHAPE_SPHERE;
-                        // Bullet native objects are scaled by the Bullet engine so pass the size in
-                        _scale = _size;
-                        // TODO: do we need to check for and destroy a mesh or hull that might have been left from before?
-                        ret = true;
-                    }
-                // }
+                haveShape = true;
+                if (forceRebuild || (_shapeType != ShapeData.PhysicsShapeType.SHAPE_SPHERE))
+                {
+                    DetailLog("{0},BSPrim.CreateGeom,sphere (force={1}", LocalID, forceRebuild);
+                    _shapeType = ShapeData.PhysicsShapeType.SHAPE_SPHERE;
+                    // Bullet native objects are scaled by the Bullet engine so pass the size in
+                    _scale = _size;
+                    // TODO: do we need to check for and destroy a mesh or hull that might have been left from before?
+                    ret = true;
+                }
             }
             else
             {
                 // m_log.DebugFormat("{0}: CreateGeom: Defaulting to box. lid={1}, type={2}, size={3}", LogHeader, LocalID, _shapeType, _size);
+                haveShape = true;
                 if (forceRebuild || (_shapeType != ShapeData.PhysicsShapeType.SHAPE_BOX))
                 {
-                    // DetailLog("{0},BSPrim.CreateGeom,box (force={1})", LocalID, forceRebuild);
+                    DetailLog("{0},BSPrim.CreateGeom,box (force={1})", LocalID, forceRebuild);
                     _shapeType = ShapeData.PhysicsShapeType.SHAPE_BOX;
                     _scale = _size;
                     // TODO: do we need to check for and destroy a mesh or hull that might have been left from before?
@@ -1014,16 +1126,16 @@ public sealed class BSPrim : PhysicsActor
                 }
             }
         }
-        else
+        // If a simple shape isn't happening, create a mesh and possibly a hull
+        if (!haveShape)
         {
             if (IsPhysical)
             {
                 if (forceRebuild || _hullKey == 0)
                 {
                     // physical objects require a hull for interaction.
-                    // This will create the mesh if it doesn't already exist
-                    CreateGeomHull();
-                    ret = true;
+                    // This also creates the mesh if it doesn't already exist
+                    ret = CreateGeomHull();
                 }
             }
             else
@@ -1031,8 +1143,7 @@ public sealed class BSPrim : PhysicsActor
                 if (forceRebuild || _meshKey == 0)
                 {
                     // Static (non-physical) objects only need a mesh for bumping into
-                    CreateGeomMesh();
-                    ret = true;
+                    ret = CreateGeomMesh();
                 }
             }
         }
@@ -1040,21 +1151,30 @@ public sealed class BSPrim : PhysicsActor
     }
 
     // No locking here because this is done when we know physics is not simulating
-    private void CreateGeomMesh()
+    // Returns 'true' of a mesh was actually rebuild (we could also have one of these specs).
+    // Called at taint-time!
+    private bool CreateGeomMesh()
     {
-        float lod = _pbs.SculptEntry ? _scene.SculptLOD : _scene.MeshLOD;
+        // level of detail based on size and type of the object
+        float lod = _scene.MeshLOD;
+        if (_pbs.SculptEntry) 
+            lod = _scene.SculptLOD;
+        float maxAxis = Math.Max(_size.X, Math.Max(_size.Y, _size.Z));
+        if (maxAxis > _scene.MeshMegaPrimThreshold) 
+            lod = _scene.MeshMegaPrimLOD;
+
         ulong newMeshKey = (ulong)_pbs.GetMeshKey(_size, lod);
         // m_log.DebugFormat("{0}: CreateGeomMesh: lID={1}, oldKey={2}, newKey={3}", LogHeader, _localID, _meshKey, newMeshKey);
 
         // if this new shape is the same as last time, don't recreate the mesh
-        if (_meshKey == newMeshKey) return;
+        if (_meshKey == newMeshKey) return false;
 
-        // DetailLog("{0},BSPrim.CreateGeomMesh,create,key={1}", LocalID, newMeshKey);
+        DetailLog("{0},BSPrim.CreateGeomMesh,create,key={1}", LocalID, newMeshKey);
         // Since we're recreating new, get rid of any previously generated shape
         if (_meshKey != 0)
         {
             // m_log.DebugFormat("{0}: CreateGeom: deleting old mesh. lID={1}, Key={2}", LogHeader, _localID, _meshKey);
-            // DetailLog("{0},BSPrim.CreateGeomMesh,deleteOld,key={1}", LocalID, _meshKey);
+            DetailLog("{0},BSPrim.CreateGeomMesh,deleteOld,key={1}", LocalID, _meshKey);
             BulletSimAPI.DestroyMesh(_scene.WorldID, _meshKey);
             _mesh = null;
             _meshKey = 0;
@@ -1084,27 +1204,27 @@ public sealed class BSPrim : PhysicsActor
         _shapeType = ShapeData.PhysicsShapeType.SHAPE_MESH;
         // meshes are already scaled by the meshmerizer
         _scale = new OMV.Vector3(1f, 1f, 1f);
-        // DetailLog("{0},BSPrim.CreateGeomMesh,done", LocalID);
-        return;
+        return true;
     }
 
     // No locking here because this is done when we know physics is not simulating
-    private void CreateGeomHull()
+    // Returns 'true' of a mesh was actually rebuild (we could also have one of these specs).
+    private bool CreateGeomHull()
     {
         float lod = _pbs.SculptEntry ? _scene.SculptLOD : _scene.MeshLOD;
         ulong newHullKey = (ulong)_pbs.GetMeshKey(_size, lod);
         // m_log.DebugFormat("{0}: CreateGeomHull: lID={1}, oldKey={2}, newKey={3}", LogHeader, _localID, _hullKey, newHullKey);
 
         // if the hull hasn't changed, don't rebuild it
-        if (newHullKey == _hullKey) return;
+        if (newHullKey == _hullKey) return false;
 
-        // DetailLog("{0},BSPrim.CreateGeomHull,create,oldKey={1},newKey={2}", LocalID, _hullKey, newHullKey);
+        DetailLog("{0},BSPrim.CreateGeomHull,create,oldKey={1},newKey={2}", LocalID, _hullKey, newHullKey);
         
         // Since we're recreating new, get rid of any previously generated shape
         if (_hullKey != 0)
         {
             // m_log.DebugFormat("{0}: CreateGeom: deleting old hull. Key={1}", LogHeader, _hullKey);
-            // DetailLog("{0},BSPrim.CreateGeomHull,deleteOldHull,key={1}", LocalID, _hullKey);
+            DetailLog("{0},BSPrim.CreateGeomHull,deleteOldHull,key={1}", LocalID, _hullKey);
             BulletSimAPI.DestroyHull(_scene.WorldID, _hullKey);
             _hullKey = 0;
         }
@@ -1198,8 +1318,8 @@ public sealed class BSPrim : PhysicsActor
         _shapeType = ShapeData.PhysicsShapeType.SHAPE_HULL;
         // meshes are already scaled by the meshmerizer
         _scale = new OMV.Vector3(1f, 1f, 1f);
-        // DetailLog("{0},BSPrim.CreateGeomHull,done", LocalID);
-        return;
+        DetailLog("{0},BSPrim.CreateGeomHull,done", LocalID);
+        return true;
     }
 
     // Callback from convex hull creater with a newly created hull.
@@ -1210,6 +1330,19 @@ public sealed class BSPrim : PhysicsActor
         return;
     }
 
+    private void VerifyCorrectPhysicalShape()
+    {
+        if (!IsStatic)
+        {
+            // if not static, it will need a hull to efficiently collide with things
+            if (_hullKey == 0)
+            {
+                CreateGeomAndObject(false);
+            }
+
+        }
+    }
+
     // Create an object in Bullet if it has not already been created
     // No locking here because this is done when the physics engine is not simulating
     // Returns 'true' if an object was actually created.
@@ -1223,8 +1356,9 @@ public sealed class BSPrim : PhysicsActor
         // m_log.DebugFormat("{0}: CreateObject: lID={1}, shape={2}", LogHeader, _localID, shape.Type);
         bool ret = BulletSimAPI.CreateObject(_scene.WorldID, shape);
 
-        // the CreateObject() may have recreated the rigid body. Make sure we have the latest.
-        Body = new BulletBody(LocalID, BulletSimAPI.GetBodyHandle2(_scene.World.Ptr, LocalID));
+        // the CreateObject() may have recreated the rigid body. Make sure we have the latest address.
+        BSBody = new BulletBody(LocalID, BulletSimAPI.GetBodyHandle2(_scene.World.Ptr, LocalID));
+        BSShape = new BulletShape(BulletSimAPI.GetCollisionShape2(BSBody.Ptr));
 
         return ret;
     }
@@ -1248,15 +1382,20 @@ public sealed class BSPrim : PhysicsActor
         shape.Static = _isPhysical ? ShapeData.numericFalse : ShapeData.numericTrue;
     }
 
-
     // Rebuild the geometry and object.
     // This is called when the shape changes so we need to recreate the mesh/hull.
     // No locking here because this is done when the physics engine is not simulating
-    private void RecreateGeomAndObject()
+    private void CreateGeomAndObject(bool forceRebuild)
     {
-        // m_log.DebugFormat("{0}: RecreateGeomAndObject. lID={1}", LogHeader, _localID);
-        if (CreateGeom(true))
+        // m_log.DebugFormat("{0}: CreateGeomAndObject. lID={1}, force={2}", LogHeader, _localID, forceRebuild);
+        // Create the geometry that will make up the object
+        if (CreateGeom(forceRebuild))
+        {
+            // Create the object and place it into the world
             CreateObject();
+            // Make sure the properties are set on the new object
+            UpdatePhysicalParameters();
+        }
         return;
     }
 
@@ -1277,7 +1416,7 @@ public sealed class BSPrim : PhysicsActor
     const float ACCELERATION_TOLERANCE = 0.01f;
     const float ROTATIONAL_VELOCITY_TOLERANCE = 0.01f;
 
-    public void UpdateProperties(EntityProperties entprop)
+    public override void UpdateProperties(EntityProperties entprop)
     {
         /*
         UpdatedProperties changed = 0;
@@ -1325,7 +1464,7 @@ public sealed class BSPrim : PhysicsActor
         // Don't check for damping here -- it's done in BulletSim and SceneObjectPart.
 
         // Updates only for individual prims and for the root object of a linkset.
-        if (_linkset.IsRoot(this))
+        if (Linkset.IsRoot(this))
         {
             // Assign to the local variables so the normal set action does not happen
             _position = entprop.Position;
@@ -1334,17 +1473,17 @@ public sealed class BSPrim : PhysicsActor
             _acceleration = entprop.Acceleration;
             _rotationalVelocity = entprop.RotationalVelocity;
 
-            // m_log.DebugFormat("{0}: RequestTerseUpdate. id={1}, ch={2}, pos={3}, rot={4}, vel={5}, acc={6}, rvel={7}", 
-            //         LogHeader, LocalID, changed, _position, _orientation, _velocity, _acceleration, _rotationalVelocity);
-            // DetailLog("{0},BSPrim.UpdateProperties,call,pos={1},orient={2},vel={3},accel={4},rotVel={5}",
-            //         LocalID, _position, _orientation, _velocity, _acceleration, _rotationalVelocity);
+            DetailLog("{0},BSPrim.UpdateProperties,call,pos={1},orient={2},vel={3},accel={4},rotVel={5}",
+                    LocalID, _position, _orientation, _velocity, _acceleration, _rotationalVelocity);
+
+            // BulletSimAPI.DumpRigidBody2(Scene.World.Ptr, BSBody.Ptr);
 
             base.RequestPhysicsterseUpdate();
         }
             /*
         else
         {
-            // For debugging, we also report the movement of children
+            // For debugging, we can also 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);
@@ -1353,36 +1492,45 @@ public sealed class BSPrim : PhysicsActor
     }
 
     // I've collided with something
+    // Called at taint time from within the Step() function
     CollisionEventUpdate collisionCollection;
-    public void Collide(uint collidingWith, ActorTypes type, OMV.Vector3 contactPoint, OMV.Vector3 contactNormal, float pentrationDepth)
+    public override bool Collide(uint collidingWith, BSPhysObject collidee, OMV.Vector3 contactPoint, OMV.Vector3 contactNormal, float pentrationDepth)
     {
-        // m_log.DebugFormat("{0}: Collide: ms={1}, id={2}, with={3}", LogHeader, _subscribedEventsMs, LocalID, collidingWith);
+        bool ret = false;
 
         // The following lines make IsColliding() and IsCollidingGround() work
-        _collidingStep = _scene.SimulationStep;
-        if (collidingWith == BSScene.TERRAIN_ID || collidingWith == BSScene.GROUNDPLANE_ID)
+        _collidingStep = Scene.SimulationStep;
+        if (collidingWith <= Scene.TerrainManager.HighestTerrainID)
         {
-            _collidingGroundStep = _scene.SimulationStep;
+            _collidingGroundStep = Scene.SimulationStep;
         }
 
         // DetailLog("{0},BSPrim.Collison,call,with={1}", LocalID, collidingWith);
 
-        // if someone is subscribed to collision events....
-        if (_subscribedEventsMs != 0) {
+        // prims in the same linkset cannot collide with each other
+        if (collidee != null && (this.Linkset.LinksetID == collidee.Linkset.LinksetID))
+        {
+            return ret;
+        }
+
+        // if someone has subscribed for collision events....
+        if (SubscribedEvents()) {
             // throttle the collisions to the number of milliseconds specified in the subscription
-            int nowTime = _scene.SimulationNowTime;
+            int nowTime = Scene.SimulationNowTime;
             if (nowTime >= _nextCollisionOkTime) {
                 _nextCollisionOkTime = nowTime + _subscribedEventsMs;
 
                 if (collisionCollection == null)
                     collisionCollection = new CollisionEventUpdate();
                 collisionCollection.AddCollider(collidingWith, new ContactPoint(contactPoint, contactNormal, pentrationDepth));
+                ret = true;
             }
         }
+        return ret;
     }
 
     // The scene is telling us it's time to pass our collected collisions into the simulator
-    public void SendCollisions()
+    public override void SendCollisions()
     {
         if (collisionCollection != null && collisionCollection.Count > 0)
         {
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSScene.cs b/OpenSim/Region/Physics/BulletSPlugin/BSScene.cs
index a31c578..52997dd 100644
--- a/OpenSim/Region/Physics/BulletSPlugin/BSScene.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSScene.cs
@@ -39,8 +39,6 @@ using log4net;
 using OpenMetaverse;
 
 // TODOs for BulletSim (for BSScene, BSPrim, BSCharacter and BulletSim)
-// Debug linkset 
-// Test with multiple regions in one simulator 
 // Adjust character capsule size when height is adjusted (ScenePresence.SetHeight)
 // Test sculpties
 // Compute physics FPS reasonably
@@ -54,13 +52,10 @@ using OpenMetaverse;
 // Use collision masks for collision with terrain and phantom objects 
 // Check out llVolumeDetect. Must do something for that.
 // Should prim.link() and prim.delink() membership checking happen at taint time?
-// changing the position and orientation of a linked prim must rebuild the constraint with the root.
 // Mesh sharing. Use meshHash to tell if we already have a hull of that shape and only create once
 // Do attachments need to be handled separately? Need collision events. Do not collide with VolumeDetect
-// Implement the genCollisions feature in BulletSim::SetObjectProperties (don't pass up unneeded collisions)
 // Implement LockAngularMotion
 // Decide if clearing forces is the right thing to do when setting position (BulletSim::SetObjectTranslation)
-// Does NeedsMeshing() really need to exclude all the different shapes?
 // Remove mesh and Hull stuff. Use mesh passed to bullet and use convexdecom from bullet.
 // Add PID movement operations. What does ScenePresence.MoveToTarget do?
 // Check terrain size. 128 or 127?
@@ -73,62 +68,56 @@ public class BSScene : PhysicsScene, IPhysicsParameters
     private static readonly ILog m_log = LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
     private static readonly string LogHeader = "[BULLETS SCENE]";
 
-    public void DebugLog(string mm, params Object[] xx) { if (ShouldDebugLog) m_log.DebugFormat(mm, xx); }
+    // The name of the region we're working for.
+    public string RegionName { get; private set; }
 
     public string BulletSimVersion = "?";
 
-    private Dictionary<uint, BSCharacter> m_avatars = new Dictionary<uint, BSCharacter>();
-    private Dictionary<uint, BSPrim> m_prims = new Dictionary<uint, BSPrim>();
-    private HashSet<BSCharacter> m_avatarsWithCollisions = new HashSet<BSCharacter>();
-    private HashSet<BSPrim> m_primsWithCollisions = new HashSet<BSPrim>();
-    private List<BSPrim> m_vehicles = new List<BSPrim>();
-    private float[] m_heightMap;
-    private float m_waterLevel;
-    private uint m_worldID;
-    public uint WorldID { get { return m_worldID; } }
+    public Dictionary<uint, BSPhysObject> PhysObjects = new Dictionary<uint, BSPhysObject>();
+
+    private HashSet<BSPhysObject> m_objectsWithCollisions = new HashSet<BSPhysObject>();
+    // Following is a kludge and can  be removed when avatar animation updating is
+    //    moved to a better place.
+    private HashSet<BSPhysObject> m_avatarsWithCollisions = new HashSet<BSPhysObject>();
+
+    // List of all the objects that have vehicle properties and should be called
+    //    to update each physics step.
+    private List<BSPhysObject> m_vehicles = new List<BSPhysObject>();
 
     // let my minuions use my logger
     public ILog Logger { get { return m_log; } }
 
-    private bool m_initialized = false;
-
+    // If non-zero, the number of simulation steps between calls to the physics
+    //    engine to output detailed physics stats. Debug logging level must be on also.
     private int m_detailedStatsStep = 0;
 
     public IMesher mesher;
-    private float m_meshLOD;
-    public float MeshLOD
-    {
-        get { return m_meshLOD; }
-    }
-    private float m_sculptLOD;
-    public float SculptLOD
-    {
-        get { return m_sculptLOD; }
-    }
+    // Level of Detail values kept as float because that's what the Meshmerizer wants
+    public float MeshLOD { get; private set; }
+    public float MeshMegaPrimLOD { get; private set; }
+    public float MeshMegaPrimThreshold { get; private set; }
+    public float SculptLOD { get; private set; }
 
-    private BulletSim m_worldSim;
-    public BulletSim World
-    {
-        get { return m_worldSim; }
-    }
-    private BSConstraintCollection m_constraintCollection;
-    public BSConstraintCollection Constraints
-    { 
-        get { return m_constraintCollection; }
-    }
+    public uint WorldID { get; private set; }
+    public BulletSim World { get; private set; }
 
+    // All the constraints that have been allocated in this instance.
+    public BSConstraintCollection Constraints { get; private set; }
+
+    // Simulation parameters
     private int m_maxSubSteps;
     private float m_fixedTimeStep;
     private long m_simulationStep = 0;
     public long SimulationStep { get { return m_simulationStep; } }
 
-    public float LastSimulatedTimestep { get; private set; }
-
     // 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
-    private int m_simulationNowTime;
-    public int SimulationNowTime { get { return m_simulationNowTime; } }
+    public int SimulationNowTime { get; private set; }
+
+    // True if initialized and ready to do simulation steps
+    private bool m_initialized = false;
 
+    // Pinned memory used to pass step information between managed and unmanaged
     private int m_maxCollisionsPerFrame;
     private CollisionDesc[] m_collisionArray;
     private GCHandle m_collisionArrayPinnedHandle;
@@ -137,14 +126,18 @@ public class BSScene : PhysicsScene, IPhysicsParameters
     private EntityProperties[] m_updateArray;
     private GCHandle m_updateArrayPinnedHandle;
 
-    private bool _meshSculptedPrim = true;         // cause scuplted prims to get meshed
-    private bool _forceSimplePrimMeshing = false;   // if a cube or sphere, let Bullet do internal shapes
+    public bool ShouldMeshSculptedPrim { get; private set; }   // cause scuplted prims to get meshed
+    public bool ShouldForceSimplePrimMeshing { get; private set; }   // if a cube or sphere, let Bullet do internal shapes
 
     public float PID_D { get; private set; }    // derivative
     public float PID_P { get; private set; }    // proportional
 
     public const uint TERRAIN_ID = 0;       // OpenSim senses terrain with a localID of zero
     public const uint GROUNDPLANE_ID = 1;
+    public const uint CHILDTERRAIN_ID = 2;  // Terrain allocated based on our mega-prim childre start here
+
+    private float m_waterLevel;
+    public BSTerrainManager TerrainManager { get; private set; }
 
     public ConfigurationParameters Params
     {
@@ -154,13 +147,18 @@ public class BSScene : PhysicsScene, IPhysicsParameters
     {
         get { return new Vector3(0f, 0f, Params.gravity); }
     }
-
-    private float m_maximumObjectMass;
-    public float MaximumObjectMass
+    // Just the Z value of the gravity
+    public float DefaultGravityZ
     {
-        get { return m_maximumObjectMass; }
+        get { return Params.gravity; }
     }
 
+    public float MaximumObjectMass { get; private set; }
+
+    // When functions in the unmanaged code must be called, it is only
+    //   done at a known time just before the simulation step. The taint
+    //   system saves all these function calls and executes them in
+    //   order before the simulation.
     public delegate void TaintCallback();
     private struct TaintCallbackEntry
     {
@@ -172,15 +170,17 @@ public class BSScene : PhysicsScene, IPhysicsParameters
             callback = c;
         }
     }
+    private Object _taintLock = new Object();   // lock for using the next object
     private List<TaintCallbackEntry> _taintedObjects;
-    private Object _taintLock = new Object();
 
     // A pointer to an instance if this structure is passed to the C++ code
+    // Used to pass basic configuration values to the unmanaged code.
     ConfigurationParameters[] m_params;
     GCHandle m_paramsHandle;
 
-    public bool ShouldDebugLog { get; private set; }
-
+    // Handle to the callback used by the unmanaged code to call into the managed code.
+    // Used for debug logging.
+    // Need to store the handle in a persistant variable so it won't be freed.
     private BulletSimAPI.DebugLogCallback m_DebugLogCallbackHandle;
 
     // Sometimes you just have to log everything.
@@ -189,13 +189,15 @@ public class BSScene : PhysicsScene, IPhysicsParameters
     private string m_physicsLoggingDir;
     private string m_physicsLoggingPrefix;
     private int m_physicsLoggingFileMinutes;
+    // 'true' of the vehicle code is to log lots of details
+    public bool VehicleLoggingEnabled { get; private set; }
 
-    private bool m_vehicleLoggingEnabled;
-    public bool VehicleLoggingEnabled { get { return m_vehicleLoggingEnabled; } }
-
+    #region Construction and Initialization
     public BSScene(string identifier)
     {
         m_initialized = false;
+        // we are passed the name of the region we're working for.
+        RegionName = identifier;
     }
 
     public override void Initialise(IMesher meshmerizer, IConfigSource config)
@@ -213,6 +215,9 @@ public class BSScene : PhysicsScene, IPhysicsParameters
         m_updateArray = new EntityProperties[m_maxUpdatesPerFrame];
         m_updateArrayPinnedHandle = GCHandle.Alloc(m_updateArray, GCHandleType.Pinned);
 
+        mesher = meshmerizer;
+        _taintedObjects = new List<TaintCallbackEntry>();
+
         // Enable very detailed logging.
         // By creating an empty logger when not logging, the log message invocation code
         // can be left in and every call doesn't have to check for null.
@@ -225,38 +230,43 @@ public class BSScene : PhysicsScene, IPhysicsParameters
             PhysicsLogging = new Logging.LogWriter();
         }
 
-        // Get the version of the DLL
-        // TODO: this doesn't work yet. Something wrong with marshaling the returned string.
-        // BulletSimVersion = BulletSimAPI.GetVersion();
-        // m_log.WarnFormat("{0}: BulletSim.dll version='{1}'", LogHeader, BulletSimVersion);
-
-        // if Debug, enable logging from the unmanaged code
+        // If Debug logging level, enable logging from the unmanaged code
+        m_DebugLogCallbackHandle = null;
         if (m_log.IsDebugEnabled || PhysicsLogging.Enabled)
         {
             m_log.DebugFormat("{0}: Initialize: Setting debug callback for unmanaged code", LogHeader);
             if (PhysicsLogging.Enabled)
+                // The handle is saved in a variable to make sure it doesn't get freed after this call
                 m_DebugLogCallbackHandle = new BulletSimAPI.DebugLogCallback(BulletLoggerPhysLog);
             else
                 m_DebugLogCallbackHandle = new BulletSimAPI.DebugLogCallback(BulletLogger);
-            // the handle is saved in a variable to make sure it doesn't get freed after this call
-            BulletSimAPI.SetDebugLogCallback(m_DebugLogCallbackHandle);
         }
 
-        _taintedObjects = new List<TaintCallbackEntry>();
+        // Get the version of the DLL
+        // TODO: this doesn't work yet. Something wrong with marshaling the returned string.
+        // BulletSimVersion = BulletSimAPI.GetVersion();
+        // m_log.WarnFormat("{0}: BulletSim.dll version='{1}'", LogHeader, BulletSimVersion);
 
-        mesher = meshmerizer;
-        // The bounding box for the simulated world
+        // The bounding box for the simulated world. The origin is 0,0,0 unless we're
+        //    a child in a mega-region.
+        // Turns out that Bullet really doesn't care about the extents of the simulated
+        //    area. It tracks active objects no matter where they are.
         Vector3 worldExtent = new Vector3(Constants.RegionSize, Constants.RegionSize, 8192f);
 
         // m_log.DebugFormat("{0}: Initialize: Calling BulletSimAPI.Initialize.", LogHeader);
-        m_worldID = BulletSimAPI.Initialize(worldExtent, m_paramsHandle.AddrOfPinnedObject(),
+        WorldID = BulletSimAPI.Initialize(worldExtent, m_paramsHandle.AddrOfPinnedObject(),
                                         m_maxCollisionsPerFrame, m_collisionArrayPinnedHandle.AddrOfPinnedObject(),
-                                        m_maxUpdatesPerFrame, m_updateArrayPinnedHandle.AddrOfPinnedObject());
+                                        m_maxUpdatesPerFrame, m_updateArrayPinnedHandle.AddrOfPinnedObject(),
+                                        m_DebugLogCallbackHandle);
 
         // Initialization to support the transition to a new API which puts most of the logic
         //   into the C# code so it is easier to modify and add to.
-        m_worldSim = new BulletSim(m_worldID, this, BulletSimAPI.GetSimHandle2(m_worldID));
-        m_constraintCollection = new BSConstraintCollection(World);
+        World = new BulletSim(WorldID, this, BulletSimAPI.GetSimHandle2(WorldID));
+
+        Constraints = new BSConstraintCollection(World);
+
+        TerrainManager = new BSTerrainManager(this);
+        TerrainManager.CreateInitialGroundPlaneAndTerrain();
 
         m_initialized = true;
     }
@@ -281,10 +291,13 @@ public class BSScene : PhysicsScene, IPhysicsParameters
                 // Very detailed logging for physics debugging
                 m_physicsLoggingEnabled = pConfig.GetBoolean("PhysicsLoggingEnabled", false);
                 m_physicsLoggingDir = pConfig.GetString("PhysicsLoggingDir", ".");
-                m_physicsLoggingPrefix = pConfig.GetString("PhysicsLoggingPrefix", "physics-");
+                m_physicsLoggingPrefix = pConfig.GetString("PhysicsLoggingPrefix", "physics-%REGIONNAME%-");
                 m_physicsLoggingFileMinutes = pConfig.GetInt("PhysicsLoggingFileMinutes", 5);
                 // Very detailed logging for vehicle debugging
-                m_vehicleLoggingEnabled = pConfig.GetBoolean("VehicleLoggingEnabled", false);
+                VehicleLoggingEnabled = pConfig.GetBoolean("VehicleLoggingEnabled", false);
+
+                // Do any replacements in the parameters
+                m_physicsLoggingPrefix = m_physicsLoggingPrefix.Replace("%REGIONNAME%", RegionName);
             }
         }
     }
@@ -316,6 +329,38 @@ public class BSScene : PhysicsScene, IPhysicsParameters
         PhysicsLogging.Write("[BULLETS UNMANAGED]:" + msg);
     }
 
+    public override void Dispose()
+    {
+        // m_log.DebugFormat("{0}: Dispose()", LogHeader);
+
+        // make sure no stepping happens while we're deleting stuff
+        m_initialized = false;
+
+        TerrainManager.ReleaseGroundPlaneAndTerrain();
+
+        foreach (KeyValuePair<uint, BSPhysObject> kvp in PhysObjects)
+        {
+            kvp.Value.Destroy();
+        }
+        PhysObjects.Clear();
+
+        // Now that the prims are all cleaned up, there should be no constraints left
+        if (Constraints != null)
+        {
+            Constraints.Dispose();
+            Constraints = null;
+        }
+
+        // Anything left in the unmanaged code should be cleaned out
+        BulletSimAPI.Shutdown(WorldID);
+
+        // Not logging any more
+        PhysicsLogging.Close();
+    }
+    #endregion // Construction and Initialization
+
+    #region Prim and Avatar addition and removal
+
     public override PhysicsActor AddAvatar(string avName, Vector3 position, Vector3 size, bool isFlying)
     {
         m_log.ErrorFormat("{0}: CALL TO AddAvatar in BSScene. NOT IMPLEMENTED", LogHeader);
@@ -329,7 +374,13 @@ public class BSScene : PhysicsScene, IPhysicsParameters
         if (!m_initialized) return null;
 
         BSCharacter actor = new BSCharacter(localID, avName, this, position, size, isFlying);
-        lock (m_avatars) m_avatars.Add(localID, actor);
+        lock (PhysObjects) PhysObjects.Add(localID, actor);
+
+        // TODO: Remove kludge someday.
+        // We must generate a collision for avatars whether they collide or not.
+        // This is required by OpenSim to update avatar animations, etc.
+        lock (m_avatarsWithCollisions) m_avatarsWithCollisions.Add(actor);
+
         return actor;
     }
 
@@ -344,7 +395,9 @@ public class BSScene : PhysicsScene, IPhysicsParameters
         {
             try
             {
-                lock (m_avatars) m_avatars.Remove(actor.LocalID);
+                lock (PhysObjects) PhysObjects.Remove(actor.LocalID);
+                // Remove kludge someday
+                lock (m_avatarsWithCollisions) m_avatarsWithCollisions.Remove(bsactor);
             }
             catch (Exception e)
             {
@@ -362,11 +415,11 @@ public class BSScene : PhysicsScene, IPhysicsParameters
         BSPrim bsprim = prim as BSPrim;
         if (bsprim != null)
         {
-            // DetailLog("{0},RemovePrim,call", bsprim.LocalID);
+            DetailLog("{0},RemovePrim,call", bsprim.LocalID);
             // m_log.DebugFormat("{0}: RemovePrim. id={1}/{2}", LogHeader, bsprim.Name, bsprim.LocalID);
             try
             {
-                lock (m_prims) m_prims.Remove(bsprim.LocalID);
+                lock (PhysObjects) PhysObjects.Remove(bsprim.LocalID);
             }
             catch (Exception e)
             {
@@ -388,10 +441,10 @@ public class BSScene : PhysicsScene, IPhysicsParameters
 
         if (!m_initialized) return null;
 
-        // DetailLog("{0},AddPrimShape,call", localID);
+        DetailLog("{0},AddPrimShape,call", localID);
 
         BSPrim prim = new BSPrim(localID, primName, this, position, size, rotation, pbs, isPhysical);
-        lock (m_prims) m_prims.Add(localID, prim);
+        lock (PhysObjects) PhysObjects.Add(localID, prim);
         return prim;
     }
 
@@ -400,6 +453,9 @@ public class BSScene : PhysicsScene, IPhysicsParameters
     // information call is not needed.
     public override void AddPhysicsActorTaint(PhysicsActor prim) { }
 
+    #endregion // Prim and Avatar addition and removal
+
+    #region Simulation
     // Simulate one timestep
     public override float Simulate(float timeStep)
     {
@@ -408,18 +464,16 @@ public class BSScene : PhysicsScene, IPhysicsParameters
         int collidersCount = 0;
         IntPtr collidersPtr;
 
-        LastSimulatedTimestep = timeStep;
-
         // prevent simulation until we've been initialized
-        if (!m_initialized) return 10.0f;
-
-        int simulateStartTime = Util.EnvironmentTickCount();
+        if (!m_initialized) return 5.0f;
 
         // update the prim states while we know the physics engine is not busy
+        int numTaints = _taintedObjects.Count;
         ProcessTaints();
 
         // Some of the prims operate with special vehicle properties
         ProcessVehicles(timeStep);
+        numTaints += _taintedObjects.Count;
         ProcessTaints();    // the vehicles might have added taints
 
         // step the physical world one interval
@@ -427,15 +481,18 @@ public class BSScene : PhysicsScene, IPhysicsParameters
         int numSubSteps = 0;
         try
         {
-            numSubSteps = BulletSimAPI.PhysicsStep(m_worldID, timeStep, m_maxSubSteps, m_fixedTimeStep,
+            numSubSteps = BulletSimAPI.PhysicsStep(WorldID, timeStep, m_maxSubSteps, m_fixedTimeStep,
                         out updatedEntityCount, out updatedEntitiesPtr, out collidersCount, out collidersPtr);
-            // DetailLog("{0},Simulate,call, substeps={1}, updates={2}, colliders={3}", DetailLogZero, numSubSteps, updatedEntityCount, collidersCount); 
+            DetailLog("{0},Simulate,call, nTaints= {1}, substeps={2}, updates={3}, colliders={4}", 
+                        DetailLogZero, numTaints, numSubSteps, updatedEntityCount, collidersCount); 
         }
         catch (Exception e)
         {
-            m_log.WarnFormat("{0},PhysicsStep Exception: substeps={1}, updates={2}, colliders={3}, e={4}", LogHeader, numSubSteps, updatedEntityCount, collidersCount, e);
-            // DetailLog("{0},PhysicsStepException,call, substeps={1}, updates={2}, colliders={3}", DetailLogZero, numSubSteps, updatedEntityCount, collidersCount);
-            // updatedEntityCount = 0;
+            m_log.WarnFormat("{0},PhysicsStep Exception: nTaints={1}, substeps={2}, updates={3}, colliders={4}, e={5}", 
+                        LogHeader, numTaints, numSubSteps, updatedEntityCount, collidersCount, e);
+            DetailLog("{0},PhysicsStepException,call, nTaints={1}, substeps={2}, updates={3}, colliders={4}", 
+                        DetailLogZero, numTaints, numSubSteps, updatedEntityCount, collidersCount);
+            updatedEntityCount = 0;
             collidersCount = 0;
         }
 
@@ -443,7 +500,13 @@ public class BSScene : PhysicsScene, IPhysicsParameters
         // Don't have to use the pointers passed back since we know it is the same pinned memory we passed in
 
         // Get a value for 'now' so all the collision and update routines don't have to get their own
-        m_simulationNowTime = Util.EnvironmentTickCount();
+        SimulationNowTime = Util.EnvironmentTickCount();
+
+        // This is a kludge to get avatar movement updates. 
+        //   ODE sends collisions for avatars even if there are have been no collisions. This updates
+        //   avatar animations and stuff.
+        // If you fix avatar animation updates, remove this overhead and let normal collision processing happen.
+        m_objectsWithCollisions = new HashSet<BSPhysObject>(m_avatarsWithCollisions);
 
         // If there were collisions, process them by sending the event to the prim.
         // Collisions must be processed before updates.
@@ -462,19 +525,9 @@ public class BSScene : PhysicsScene, IPhysicsParameters
 
         // The above SendCollision's batch up the collisions on the objects.
         //      Now push the collisions into the simulator.
-        foreach (BSPrim bsp in m_primsWithCollisions)
+        foreach (BSPhysObject bsp in m_objectsWithCollisions)
             bsp.SendCollisions();
-        m_primsWithCollisions.Clear();
-
-        // This is a kludge to get avatar movement updated. 
-        //   Don't send collisions only if there were collisions -- send everytime.
-        //   ODE sends collisions even if there are none and this is used to update
-        //   avatar animations and stuff.
-        // foreach (BSCharacter bsc in m_avatarsWithCollisions)
-        //     bsc.SendCollisions();
-        foreach (KeyValuePair<uint, BSCharacter> kvp in m_avatars)
-            kvp.Value.SendCollisions();
-        m_avatarsWithCollisions.Clear();
+        m_objectsWithCollisions.Clear();
 
         // If any of the objects had updated properties, tell the object it has been changed by the physics engine
         if (updatedEntityCount > 0)
@@ -482,17 +535,10 @@ public class BSScene : PhysicsScene, IPhysicsParameters
             for (int ii = 0; ii < updatedEntityCount; ii++)
             {
                 EntityProperties entprop = m_updateArray[ii];
-                BSPrim prim;
-                if (m_prims.TryGetValue(entprop.ID, out prim))
-                {
-                    prim.UpdateProperties(entprop);
-                    continue;
-                }
-                BSCharacter actor;
-                if (m_avatars.TryGetValue(entprop.ID, out actor))
+                BSPhysObject pobj;
+                if (PhysObjects.TryGetValue(entprop.ID, out pobj))
                 {
-                    actor.UpdateProperties(entprop);
-                    continue;
+                    pobj.UpdateProperties(entprop);
                 }
             }
         }
@@ -506,79 +552,59 @@ public class BSScene : PhysicsScene, IPhysicsParameters
             }
         }
 
-        // this is a waste since the outside routine also calcuates the physics simulation
-        //   period. TODO: There should be a way of computing physics frames from simulator computation.
-        // long simulateTotalTime = Util.EnvironmentTickCountSubtract(simulateStartTime);
-        // return (timeStep * (float)simulateTotalTime);
-
-        // TODO: FIX THIS: fps calculation possibly wrong.
-        // This calculation says 1/timeStep is the ideal frame rate. Any time added to
-        //    that by the physics simulation gives a slower frame rate.
-        long totalSimulationTime = Util.EnvironmentTickCountSubtract(simulateStartTime);
-        if (totalSimulationTime >= timeStep)
-            return 0;
-        return 1f / (timeStep + totalSimulationTime);
+        // 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.
+        // Since Bullet normally does 5 or 6 substeps, this will normally sum to about 60 FPS.
+        return numSubSteps * m_fixedTimeStep;
     }
 
     // Something has collided
-    private void SendCollision(uint localID, uint collidingWith, Vector3 collidePoint, Vector3 collideNormal, float penitration)
+    private void SendCollision(uint localID, uint collidingWith, Vector3 collidePoint, Vector3 collideNormal, float penetration)
     {
-        if (localID == TERRAIN_ID || localID == GROUNDPLANE_ID)
+        if (localID <= TerrainManager.HighestTerrainID)
         {
             return;         // don't send collisions to the terrain
         }
 
-        ActorTypes type = ActorTypes.Prim;
-        if (collidingWith == TERRAIN_ID || collidingWith == GROUNDPLANE_ID)
-            type = ActorTypes.Ground;
-        else if (m_avatars.ContainsKey(collidingWith))
-            type = ActorTypes.Agent;
-
-        BSPrim prim;
-        if (m_prims.TryGetValue(localID, out prim)) {
-            prim.Collide(collidingWith, type, collidePoint, collideNormal, penitration);
-            m_primsWithCollisions.Add(prim);
+        BSPhysObject collider;
+        if (!PhysObjects.TryGetValue(localID, out collider))
+        {
+            // If the object that is colliding cannot be found, just ignore the collision.
             return;
         }
-        BSCharacter actor;
-        if (m_avatars.TryGetValue(localID, out actor)) {
-            actor.Collide(collidingWith, type, collidePoint, collideNormal, penitration);
-            m_avatarsWithCollisions.Add(actor);
-            return;
+
+        // 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 a collision was posted, remember to send it to the simulator
+            m_objectsWithCollisions.Add(collider);
         }
+
         return;
     }
 
-    public override void GetResults() { }
+    #endregion // Simulation
 
-    public override void SetTerrain(float[] heightMap) {
-        m_heightMap = heightMap;
-        this.TaintedObject("BSScene.SetTerrain", delegate()
-        {
-            BulletSimAPI.SetHeightmap(m_worldID, m_heightMap);
-        });
-    }
+    public override void GetResults() { }
 
-    // Someday we will have complex terrain with caves and tunnels
-    // For the moment, it's flat and convex
-    public float GetTerrainHeightAtXYZ(Vector3 loc)
-    {
-        return GetTerrainHeightAtXY(loc.X, loc.Y);
-    }
+    #region Terrain
 
-    public float GetTerrainHeightAtXY(float tX, float tY)
-    {
-        if (tX < 0 || tX >= Constants.RegionSize || tY < 0 || tY >= Constants.RegionSize)
-            return 30;
-        return m_heightMap[((int)tX) * Constants.RegionSize + ((int)tY)];
+    public override void SetTerrain(float[] heightMap) {
+        TerrainManager.SetTerrain(heightMap);
     }
 
     public override void SetWaterLevel(float baseheight) 
     {
         m_waterLevel = baseheight;
-        // TODO: pass to physics engine so things will float?
     }
-    public float GetWaterLevel()
+    // Someday....
+    public float GetWaterLevelAtXYZ(Vector3 loc)
     {
         return m_waterLevel;
     }
@@ -588,39 +614,27 @@ public class BSScene : PhysicsScene, IPhysicsParameters
         // m_log.DebugFormat("{0}: DeleteTerrain()", LogHeader);
     }
 
-    public override void Dispose()
+    // Although no one seems to check this, I do support combining.
+    public override bool SupportsCombining()
     {
-        // m_log.DebugFormat("{0}: Dispose()", LogHeader);
-
-        // make sure no stepping happens while we're deleting stuff
-        m_initialized = false;
-
-        foreach (KeyValuePair<uint, BSCharacter> kvp in m_avatars)
-        {
-            kvp.Value.Destroy();
-        }
-        m_avatars.Clear();
-
-        foreach (KeyValuePair<uint, BSPrim> kvp in m_prims)
-        {
-            kvp.Value.Destroy();
-        }
-        m_prims.Clear();
-
-        // Now that the prims are all cleaned up, there should be no constraints left
-        if (m_constraintCollection != null)
-        {
-            m_constraintCollection.Dispose();
-            m_constraintCollection = null;
-        }
-
-        // Anything left in the unmanaged code should be cleaned out
-        BulletSimAPI.Shutdown(WorldID);
+        return TerrainManager.SupportsCombining();
+    }
+    // This call says I am a child to region zero in a mega-region. 'pScene' is that
+    //    of region zero, 'offset' is my offset from regions zero's origin, and
+    //    'extents' is the largest XY that is handled in my region.
+    public override void Combine(PhysicsScene pScene, Vector3 offset, Vector3 extents)
+    {
+        TerrainManager.Combine(pScene, offset, extents);
+    }
 
-        // Not logging any more
-        PhysicsLogging.Close();
+    // Unhook all the combining that I know about.
+    public override void UnCombine(PhysicsScene pScene)
+    {
+        TerrainManager.UnCombine(pScene);
     }
 
+    #endregion // Terrain
+
     public override Dictionary<uint, float> GetTopColliders()
     {
         return new Dictionary<uint, float>();
@@ -628,121 +642,6 @@ public class BSScene : PhysicsScene, IPhysicsParameters
 
     public override bool IsThreaded { get { return false;  } }
 
-    /// <summary>
-    /// Routine to figure out if we need to mesh this prim with our mesher
-    /// </summary>
-    /// <param name="pbs"></param>
-    /// <returns>true if the prim needs meshing</returns>
-    public bool NeedsMeshing(PrimitiveBaseShape pbs)
-    {
-        // most of this is redundant now as the mesher will return null if it cant mesh a prim
-        // but we still need to check for sculptie meshing being enabled so this is the most
-        // convenient place to do it for now...
-
-        // int iPropertiesNotSupportedDefault = 0;
-
-        if (pbs.SculptEntry && !_meshSculptedPrim)
-        {
-            // Render sculpties as boxes
-            return false;
-        }
-
-        // if it's a standard box or sphere with no cuts, hollows, twist or top shear, return false since Bullet 
-        // can use an internal representation for the prim
-        if (!_forceSimplePrimMeshing)
-        {
-            if ((pbs.ProfileShape == ProfileShape.Square && pbs.PathCurve == (byte)Extrusion.Straight)
-                || (pbs.ProfileShape == ProfileShape.HalfCircle && pbs.PathCurve == (byte)Extrusion.Curve1
-                        && pbs.Scale.X == pbs.Scale.Y && pbs.Scale.Y == pbs.Scale.Z))
-            {
-
-                if (pbs.ProfileBegin == 0 && pbs.ProfileEnd == 0
-                    && pbs.ProfileHollow == 0
-                    && pbs.PathTwist == 0 && pbs.PathTwistBegin == 0
-                    && pbs.PathBegin == 0 && pbs.PathEnd == 0
-                    && pbs.PathTaperX == 0 && pbs.PathTaperY == 0
-                    && pbs.PathScaleX == 100 && pbs.PathScaleY == 100
-                    && pbs.PathShearX == 0 && pbs.PathShearY == 0)
-                {
-                    return false;
-                }
-            }
-        }
-
-        /*  TODO: verify that the mesher will now do all these shapes
-        if (pbs.ProfileHollow != 0)
-            iPropertiesNotSupportedDefault++;
-
-        if ((pbs.PathBegin != 0) || pbs.PathEnd != 0)
-            iPropertiesNotSupportedDefault++;
-
-        if ((pbs.PathTwistBegin != 0) || (pbs.PathTwist != 0))
-            iPropertiesNotSupportedDefault++; 
-
-        if ((pbs.ProfileBegin != 0) || pbs.ProfileEnd != 0)
-            iPropertiesNotSupportedDefault++;
-
-        if ((pbs.PathScaleX != 100) || (pbs.PathScaleY != 100))
-            iPropertiesNotSupportedDefault++;
-
-        if ((pbs.PathShearX != 0) || (pbs.PathShearY != 0))
-            iPropertiesNotSupportedDefault++;
-
-        if (pbs.ProfileShape == ProfileShape.Circle && pbs.PathCurve == (byte)Extrusion.Straight)
-            iPropertiesNotSupportedDefault++;
-
-        if (pbs.ProfileShape == ProfileShape.HalfCircle && pbs.PathCurve == (byte)Extrusion.Curve1 && (pbs.Scale.X != pbs.Scale.Y || pbs.Scale.Y != pbs.Scale.Z || pbs.Scale.Z != pbs.Scale.X))
-            iPropertiesNotSupportedDefault++;
-
-        if (pbs.ProfileShape == ProfileShape.HalfCircle && pbs.PathCurve == (byte) Extrusion.Curve1)
-            iPropertiesNotSupportedDefault++;
-
-        // test for torus
-        if ((pbs.ProfileCurve & 0x07) == (byte)ProfileShape.Square)
-        {
-            if (pbs.PathCurve == (byte)Extrusion.Curve1)
-            {
-                iPropertiesNotSupportedDefault++;
-            }
-        }
-        else if ((pbs.ProfileCurve & 0x07) == (byte)ProfileShape.Circle)
-        {
-            if (pbs.PathCurve == (byte)Extrusion.Straight)
-            {
-                iPropertiesNotSupportedDefault++;
-            }
-            // ProfileCurve seems to combine hole shape and profile curve so we need to only compare against the lower 3 bits
-            else if (pbs.PathCurve == (byte)Extrusion.Curve1)
-            {
-                iPropertiesNotSupportedDefault++;
-            }
-        }
-        else if ((pbs.ProfileCurve & 0x07) == (byte)ProfileShape.HalfCircle)
-        {
-            if (pbs.PathCurve == (byte)Extrusion.Curve1 || pbs.PathCurve == (byte)Extrusion.Curve2)
-            {
-                iPropertiesNotSupportedDefault++;
-            }
-        }
-        else if ((pbs.ProfileCurve & 0x07) == (byte)ProfileShape.EquilateralTriangle)
-        {
-            if (pbs.PathCurve == (byte)Extrusion.Straight)
-            {
-                iPropertiesNotSupportedDefault++;
-            }
-            else if (pbs.PathCurve == (byte)Extrusion.Curve1)
-            {
-                iPropertiesNotSupportedDefault++;
-            }
-        }
-        if (iPropertiesNotSupportedDefault == 0)
-        {
-            return false;
-        }
-         */
-        return true; 
-    }
-
     // 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.
@@ -751,7 +650,10 @@ public class BSScene : PhysicsScene, IPhysicsParameters
         if (!m_initialized) return;
 
         lock (_taintLock)
+        {
             _taintedObjects.Add(new TaintCallbackEntry(ident, callback));
+        }
+
         return;
     }
 
@@ -830,14 +732,14 @@ public class BSScene : PhysicsScene, IPhysicsParameters
     // no locking because only called when physics engine is not busy
     private void ProcessVehicles(float timeStep)
     {
-        foreach (BSPrim prim in m_vehicles)
+        foreach (BSPhysObject pobj in m_vehicles)
         {
-            prim.StepVehicle(timeStep);
+            pobj.StepVehicle(timeStep);
         }
     }
     #endregion Vehicles
 
-    #region Parameters
+    #region INI and command line parameter processing
 
     delegate void ParamUser(BSScene scene, IConfig conf, string paramName, float val);
     delegate float ParamGet(BSScene scene);
@@ -888,25 +790,35 @@ public class BSScene : PhysicsScene, IPhysicsParameters
     {
         new ParameterDefn("MeshSculptedPrim", "Whether to create meshes for sculpties",
             ConfigurationParameters.numericTrue,
-            (s,cf,p,v) => { s._meshSculptedPrim = cf.GetBoolean(p, s.BoolNumeric(v)); },
-            (s) => { return s.NumericBool(s._meshSculptedPrim); },
-            (s,p,l,v) => { s._meshSculptedPrim = s.BoolNumeric(v); } ),
+            (s,cf,p,v) => { s.ShouldMeshSculptedPrim = cf.GetBoolean(p, s.BoolNumeric(v)); },
+            (s) => { return s.NumericBool(s.ShouldMeshSculptedPrim); },
+            (s,p,l,v) => { s.ShouldMeshSculptedPrim = s.BoolNumeric(v); } ),
         new ParameterDefn("ForceSimplePrimMeshing", "If true, only use primitive meshes for objects",
             ConfigurationParameters.numericFalse,
-            (s,cf,p,v) => { s._forceSimplePrimMeshing = cf.GetBoolean(p, s.BoolNumeric(v)); },
-            (s) => { return s.NumericBool(s._forceSimplePrimMeshing); },
-            (s,p,l,v) => { s._forceSimplePrimMeshing = s.BoolNumeric(v); } ),
+            (s,cf,p,v) => { s.ShouldForceSimplePrimMeshing = cf.GetBoolean(p, s.BoolNumeric(v)); },
+            (s) => { return s.NumericBool(s.ShouldForceSimplePrimMeshing); },
+            (s,p,l,v) => { s.ShouldForceSimplePrimMeshing = s.BoolNumeric(v); } ),
 
-        new ParameterDefn("MeshLOD", "Level of detail to render meshes (32, 16, 8 or 4. 32=most detailed)",
+        new ParameterDefn("MeshLevelOfDetail", "Level of detail to render meshes (32, 16, 8 or 4. 32=most detailed)",
             8f,
-            (s,cf,p,v) => { s.m_meshLOD = cf.GetInt(p, (int)v); },
-            (s) => { return (float)s.m_meshLOD; },
-            (s,p,l,v) => { s.m_meshLOD = (int)v; } ),
-        new ParameterDefn("SculptLOD", "Level of detail to render sculpties (32, 16, 8 or 4. 32=most detailed)",
+            (s,cf,p,v) => { s.MeshLOD = (float)cf.GetInt(p, (int)v); },
+            (s) => { return s.MeshLOD; },
+            (s,p,l,v) => { s.MeshLOD = v; } ),
+        new ParameterDefn("MeshLevelOfDetailMegaPrim", "Level of detail to render meshes larger than threshold meters",
+            16f,
+            (s,cf,p,v) => { s.MeshMegaPrimLOD = (float)cf.GetInt(p, (int)v); },
+            (s) => { return s.MeshMegaPrimLOD; },
+            (s,p,l,v) => { s.MeshMegaPrimLOD = v; } ),
+        new ParameterDefn("MeshLevelOfDetailMegaPrimThreshold", "Size (in meters) of a mesh before using MeshMegaPrimLOD",
+            10f,
+            (s,cf,p,v) => { s.MeshMegaPrimThreshold = (float)cf.GetInt(p, (int)v); },
+            (s) => { return s.MeshMegaPrimThreshold; },
+            (s,p,l,v) => { s.MeshMegaPrimThreshold = v; } ),
+        new ParameterDefn("SculptLevelOfDetail", "Level of detail to render sculpties (32, 16, 8 or 4. 32=most detailed)",
             32f,
-            (s,cf,p,v) => { s.m_sculptLOD = cf.GetInt(p, (int)v); },
-            (s) => { return (float)s.m_sculptLOD; },
-            (s,p,l,v) => { s.m_sculptLOD = (int)v; } ),
+            (s,cf,p,v) => { s.SculptLOD = (float)cf.GetInt(p, (int)v); },
+            (s) => { return s.SculptLOD; },
+            (s,p,l,v) => { s.SculptLOD = v; } ),
 
         new ParameterDefn("MaxSubStep", "In simulation step, maximum number of substeps",
             10f,
@@ -930,9 +842,9 @@ public class BSScene : PhysicsScene, IPhysicsParameters
             (s,p,l,v) => { s.m_maxUpdatesPerFrame = (int)v; } ),
         new ParameterDefn("MaxObjectMass", "Maximum object mass (10000.01)",
             10000.01f,
-            (s,cf,p,v) => { s.m_maximumObjectMass = cf.GetFloat(p, v); },
-            (s) => { return (float)s.m_maximumObjectMass; },
-            (s,p,l,v) => { s.m_maximumObjectMass = v; } ),
+            (s,cf,p,v) => { s.MaximumObjectMass = cf.GetFloat(p, v); },
+            (s) => { return (float)s.MaximumObjectMass; },
+            (s,p,l,v) => { s.MaximumObjectMass = v; } ),
 
         new ParameterDefn("PID_D", "Derivitive factor for motion smoothing",
             2200f,
@@ -976,42 +888,42 @@ public class BSScene : PhysicsScene, IPhysicsParameters
             0f,
             (s,cf,p,v) => { s.m_params[0].linearDamping = cf.GetFloat(p, v); },
             (s) => { return s.m_params[0].linearDamping; },
-            (s,p,l,v) => { s.UpdateParameterPrims(ref s.m_params[0].linearDamping, p, l, v); } ),
+            (s,p,l,v) => { s.UpdateParameterObject(ref s.m_params[0].linearDamping, p, l, v); } ),
         new ParameterDefn("AngularDamping", "Factor to damp angular movement per second (0.0 - 1.0)",
             0f,
             (s,cf,p,v) => { s.m_params[0].angularDamping = cf.GetFloat(p, v); },
             (s) => { return s.m_params[0].angularDamping; },
-            (s,p,l,v) => { s.UpdateParameterPrims(ref s.m_params[0].angularDamping, p, l, v); } ),
+            (s,p,l,v) => { s.UpdateParameterObject(ref s.m_params[0].angularDamping, p, l, v); } ),
         new ParameterDefn("DeactivationTime", "Seconds before considering an object potentially static",
             0.2f,
             (s,cf,p,v) => { s.m_params[0].deactivationTime = cf.GetFloat(p, v); },
             (s) => { return s.m_params[0].deactivationTime; },
-            (s,p,l,v) => { s.UpdateParameterPrims(ref s.m_params[0].deactivationTime, p, l, v); } ),
+            (s,p,l,v) => { s.UpdateParameterObject(ref s.m_params[0].deactivationTime, p, l, v); } ),
         new ParameterDefn("LinearSleepingThreshold", "Seconds to measure linear movement before considering static",
             0.8f,
             (s,cf,p,v) => { s.m_params[0].linearSleepingThreshold = cf.GetFloat(p, v); },
             (s) => { return s.m_params[0].linearSleepingThreshold; },
-            (s,p,l,v) => { s.UpdateParameterPrims(ref s.m_params[0].linearSleepingThreshold, p, l, v); } ),
+            (s,p,l,v) => { s.UpdateParameterObject(ref s.m_params[0].linearSleepingThreshold, p, l, v); } ),
         new ParameterDefn("AngularSleepingThreshold", "Seconds to measure angular movement before considering static",
             1.0f,
             (s,cf,p,v) => { s.m_params[0].angularSleepingThreshold = cf.GetFloat(p, v); },
             (s) => { return s.m_params[0].angularSleepingThreshold; },
-            (s,p,l,v) => { s.UpdateParameterPrims(ref s.m_params[0].angularSleepingThreshold, p, l, v); } ),
+            (s,p,l,v) => { s.UpdateParameterObject(ref s.m_params[0].angularSleepingThreshold, p, l, v); } ),
         new ParameterDefn("CcdMotionThreshold", "Continuious collision detection threshold (0 means no CCD)" ,
             0f,     // set to zero to disable
             (s,cf,p,v) => { s.m_params[0].ccdMotionThreshold = cf.GetFloat(p, v); },
             (s) => { return s.m_params[0].ccdMotionThreshold; },
-            (s,p,l,v) => { s.UpdateParameterPrims(ref s.m_params[0].ccdMotionThreshold, p, l, v); } ),
+            (s,p,l,v) => { s.UpdateParameterObject(ref s.m_params[0].ccdMotionThreshold, p, l, v); } ),
         new ParameterDefn("CcdSweptSphereRadius", "Continuious collision detection test radius" ,
             0f,
             (s,cf,p,v) => { s.m_params[0].ccdSweptSphereRadius = cf.GetFloat(p, v); },
             (s) => { return s.m_params[0].ccdSweptSphereRadius; },
-            (s,p,l,v) => { s.UpdateParameterPrims(ref s.m_params[0].ccdSweptSphereRadius, p, l, v); } ),
+            (s,p,l,v) => { s.UpdateParameterObject(ref s.m_params[0].ccdSweptSphereRadius, p, l, v); } ),
         new ParameterDefn("ContactProcessingThreshold", "Distance between contacts before doing collision check" ,
             0.1f,
             (s,cf,p,v) => { s.m_params[0].contactProcessingThreshold = cf.GetFloat(p, v); },
             (s) => { return s.m_params[0].contactProcessingThreshold; },
-            (s,p,l,v) => { s.UpdateParameterPrims(ref s.m_params[0].contactProcessingThreshold, p, l, v); } ),
+            (s,p,l,v) => { s.UpdateParameterObject(ref s.m_params[0].contactProcessingThreshold, p, l, v); } ),
 
         new ParameterDefn("TerrainFriction", "Factor to reduce movement against terrain surface" ,
             0.5f,
@@ -1029,35 +941,35 @@ public class BSScene : PhysicsScene, IPhysicsParameters
             (s) => { return s.m_params[0].terrainRestitution; },
             (s,p,l,v) => { s.m_params[0].terrainRestitution = v; s.TaintedUpdateParameter(p,l,v); } ),
         new ParameterDefn("AvatarFriction", "Factor to reduce movement against an avatar. Changed on avatar recreation.",
-            0.5f,
+            0.2f,
             (s,cf,p,v) => { s.m_params[0].avatarFriction = cf.GetFloat(p, v); },
             (s) => { return s.m_params[0].avatarFriction; },
-            (s,p,l,v) => { s.UpdateParameterAvatars(ref s.m_params[0].avatarFriction, p, l, v); } ),
+            (s,p,l,v) => { s.UpdateParameterObject(ref s.m_params[0].avatarFriction, p, l, v); } ),
         new ParameterDefn("AvatarDensity", "Density of an avatar. Changed on avatar recreation.",
             60f,
             (s,cf,p,v) => { s.m_params[0].avatarDensity = cf.GetFloat(p, v); },
             (s) => { return s.m_params[0].avatarDensity; },
-            (s,p,l,v) => { s.UpdateParameterAvatars(ref s.m_params[0].avatarDensity, p, l, v); } ),
+            (s,p,l,v) => { s.UpdateParameterObject(ref s.m_params[0].avatarDensity, p, l, v); } ),
         new ParameterDefn("AvatarRestitution", "Bouncyness. Changed on avatar recreation.",
             0f,
             (s,cf,p,v) => { s.m_params[0].avatarRestitution = cf.GetFloat(p, v); },
             (s) => { return s.m_params[0].avatarRestitution; },
-            (s,p,l,v) => { s.UpdateParameterAvatars(ref s.m_params[0].avatarRestitution, p, l, v); } ),
+            (s,p,l,v) => { s.UpdateParameterObject(ref s.m_params[0].avatarRestitution, p, l, v); } ),
         new ParameterDefn("AvatarCapsuleRadius", "Radius of space around an avatar",
             0.37f,
             (s,cf,p,v) => { s.m_params[0].avatarCapsuleRadius = cf.GetFloat(p, v); },
             (s) => { return s.m_params[0].avatarCapsuleRadius; },
-            (s,p,l,v) => { s.UpdateParameterAvatars(ref s.m_params[0].avatarCapsuleRadius, p, l, v); } ),
+            (s,p,l,v) => { s.UpdateParameterObject(ref s.m_params[0].avatarCapsuleRadius, p, l, v); } ),
         new ParameterDefn("AvatarCapsuleHeight", "Default height of space around avatar",
             1.5f,
             (s,cf,p,v) => { s.m_params[0].avatarCapsuleHeight = cf.GetFloat(p, v); },
             (s) => { return s.m_params[0].avatarCapsuleHeight; },
-            (s,p,l,v) => { s.UpdateParameterAvatars(ref s.m_params[0].avatarCapsuleHeight, p, l, v); } ),
+            (s,p,l,v) => { s.UpdateParameterObject(ref s.m_params[0].avatarCapsuleHeight, p, l, v); } ),
             new ParameterDefn("AvatarContactProcessingThreshold", "Distance from capsule to check for collisions",
             0.1f,
             (s,cf,p,v) => { s.m_params[0].avatarContactProcessingThreshold = cf.GetFloat(p, v); },
             (s) => { return s.m_params[0].avatarContactProcessingThreshold; },
-            (s,p,l,v) => { s.UpdateParameterAvatars(ref s.m_params[0].avatarContactProcessingThreshold, p, l, v); } ),
+            (s,p,l,v) => { s.UpdateParameterObject(ref s.m_params[0].avatarContactProcessingThreshold, p, l, v); } ),
 
 
             new ParameterDefn("MaxPersistantManifoldPoolSize", "Number of manifolds pooled (0 means default of 4096)",
@@ -1121,8 +1033,8 @@ public class BSScene : PhysicsScene, IPhysicsParameters
             (s,cf,p,v) => { s.m_params[0].linkConstraintTransMotorMaxForce = cf.GetFloat(p, v); },
             (s) => { return s.m_params[0].linkConstraintTransMotorMaxForce; },
             (s,p,l,v) => { s.m_params[0].linkConstraintTransMotorMaxForce = v; } ),
-            new ParameterDefn("LinkConstraintCFM", "Amount constraint can be violated. 0=none, 1=all. Default=0",
-            0.0f,
+            new ParameterDefn("LinkConstraintCFM", "Amount constraint can be violated. 0=no violation, 1=infinite. Default=0.1",
+            0.1f,
             (s,cf,p,v) => { s.m_params[0].linkConstraintCFM = cf.GetFloat(p, v); },
             (s) => { return s.m_params[0].linkConstraintCFM; },
             (s,p,l,v) => { s.m_params[0].linkConstraintCFM = v; } ),
@@ -1131,18 +1043,17 @@ public class BSScene : PhysicsScene, IPhysicsParameters
             (s,cf,p,v) => { s.m_params[0].linkConstraintERP = cf.GetFloat(p, v); },
             (s) => { return s.m_params[0].linkConstraintERP; },
             (s,p,l,v) => { s.m_params[0].linkConstraintERP = v; } ),
+            new ParameterDefn("LinkConstraintSolverIterations", "Number of solver iterations when computing constraint. (0 = Bullet default)",
+            40,
+            (s,cf,p,v) => { s.m_params[0].linkConstraintSolverIterations = cf.GetFloat(p, v); },
+            (s) => { return s.m_params[0].linkConstraintSolverIterations; },
+            (s,p,l,v) => { s.m_params[0].linkConstraintSolverIterations = v; } ),
 
         new ParameterDefn("DetailedStats", "Frames between outputting detailed phys stats. (0 is off)",
             0f,
             (s,cf,p,v) => { s.m_detailedStatsStep = cf.GetInt(p, (int)v); },
             (s) => { return (float)s.m_detailedStatsStep; },
             (s,p,l,v) => { s.m_detailedStatsStep = (int)v; } ),
-        new ParameterDefn("ShouldDebugLog", "Enables detailed DEBUG log statements",
-            ConfigurationParameters.numericFalse,
-            (s,cf,p,v) => { s.ShouldDebugLog = cf.GetBoolean(p, s.BoolNumeric(v)); },
-            (s) => { return s.NumericBool(s.ShouldDebugLog); },
-            (s,p,l,v) => { s.ShouldDebugLog = s.BoolNumeric(v); } ),
-
     };
 
     // Convert a boolean to our numeric true and false values
@@ -1200,6 +1111,8 @@ public class BSScene : PhysicsScene, IPhysicsParameters
 
     private PhysParameterEntry[] SettableParameters = new PhysParameterEntry[1];
 
+    // This creates an array in the correct format for returning the list of
+    //    parameters. This is used by the 'list' option of the 'physics' command.
     private void BuildParameterTable()
     {
         if (SettableParameters.Length < ParameterDefinitions.Length)
@@ -1250,18 +1163,10 @@ public class BSScene : PhysicsScene, IPhysicsParameters
     }
 
     // check to see if we are updating a parameter for a particular or all of the prims
-    protected void UpdateParameterPrims(ref float loc, string parm, uint localID, float val)
-    {
-        List<uint> operateOn;
-        lock (m_prims) operateOn = new List<uint>(m_prims.Keys);
-        UpdateParameterSet(operateOn, ref loc, parm, localID, val);
-    }
-
-    // check to see if we are updating a parameter for a particular or all of the avatars
-    protected void UpdateParameterAvatars(ref float loc, string parm, uint localID, float val)
+    protected void UpdateParameterObject(ref float loc, string parm, uint localID, float val)
     {
         List<uint> operateOn;
-        lock (m_avatars) operateOn = new List<uint>(m_avatars.Keys);
+        lock (PhysObjects) operateOn = new List<uint>(PhysObjects.Keys);
         UpdateParameterSet(operateOn, ref loc, parm, localID, val);
     }
 
@@ -1284,7 +1189,7 @@ public class BSScene : PhysicsScene, IPhysicsParameters
                 TaintedObject("BSScene.UpdateParameterSet", delegate() {
                     foreach (uint lID in objectIDs)
                     {
-                        BulletSimAPI.UpdateParameter(m_worldID, lID, xparm, xval);
+                        BulletSimAPI.UpdateParameter(WorldID, lID, xparm, xval);
                     }
                 });
                 break;
@@ -1302,7 +1207,7 @@ public class BSScene : PhysicsScene, IPhysicsParameters
         string xparm = parm.ToLower();
         float xval = val;
         TaintedObject("BSScene.TaintedUpdateParameter", delegate() {
-            BulletSimAPI.UpdateParameter(m_worldID, xlocalID, xparm, xval);
+            BulletSimAPI.UpdateParameter(WorldID, xlocalID, xparm, xval);
         });
     }
 
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSTerrainManager.cs b/OpenSim/Region/Physics/BulletSPlugin/BSTerrainManager.cs
new file mode 100755
index 0000000..d48462e
--- /dev/null
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSTerrainManager.cs
@@ -0,0 +1,480 @@
+/*
+ * 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 OpenSim.Framework;
+using OpenSim.Region.Framework;
+using OpenSim.Region.CoreModules;
+using OpenSim.Region.Physics.Manager;
+
+using Nini.Config;
+using log4net;
+
+using OpenMetaverse;
+
+namespace OpenSim.Region.Physics.BulletSPlugin
+{
+public class BSTerrainManager
+{
+    static string LogHeader = "[BULLETSIM TERRAIN MANAGER]";
+
+    // These height values are fractional so the odd values will be
+    //     noticable when debugging.
+    public const float HEIGHT_INITIALIZATION = 24.987f;
+    public const float HEIGHT_INITIAL_LASTHEIGHT = 24.876f;
+    public const float HEIGHT_GETHEIGHT_RET = 24.765f;
+
+    // If the min and max height are equal, we reduce the min by this
+    //    amount to make sure that a bounding box is built for the terrain.
+    public const float HEIGHT_EQUAL_FUDGE = 0.2f;
+
+    public const float TERRAIN_COLLISION_MARGIN = 0.0f;
+
+    // Until the whole simulator is changed to pass us the region size, we rely on constants.
+    public Vector3 DefaultRegionSize = new Vector3(Constants.RegionSize, Constants.RegionSize, 0f);
+
+    // The scene that I am part of
+    private BSScene m_physicsScene;
+
+    // The ground plane created to keep thing from falling to infinity.
+    private BulletBody m_groundPlane;
+    
+    // If doing mega-regions, if we're region zero we will be managing multiple
+    //    region terrains since region zero does the physics for the whole mega-region.
+    private Dictionary<Vector2, BulletHeightMapInfo> m_heightMaps;
+
+    // True of the terrain has been modified.
+    // Used to force recalculation of terrain height after terrain has been modified
+    private bool m_terrainModified;
+
+    // If we are doing mega-regions, terrains are added from TERRAIN_ID to m_terrainCount.
+    // This is incremented before assigning to new region so it is the last ID allocated.
+    private uint m_terrainCount = BSScene.CHILDTERRAIN_ID - 1;
+    public uint HighestTerrainID { get {return m_terrainCount; } }
+
+    // If doing mega-regions, this holds our offset from region zero of
+    //     the mega-regions. "parentScene" points to the PhysicsScene of region zero.
+    private Vector3 m_worldOffset;
+    // If the parent region (region 0), this is the extent of the combined regions
+    //     relative to the origin of region zero
+    private Vector3 m_worldMax;
+    private PhysicsScene m_parentScene;
+
+    public BSTerrainManager(BSScene physicsScene)
+    {
+        m_physicsScene = physicsScene;
+        m_heightMaps = new Dictionary<Vector2,BulletHeightMapInfo>();
+        m_terrainModified = false;
+
+        // Assume one region of default size
+        m_worldOffset = Vector3.Zero;
+        m_worldMax = new Vector3(DefaultRegionSize.X, DefaultRegionSize.Y, 4096f);
+        m_parentScene = null;
+    }
+
+    // Create the initial instance of terrain and the underlying ground plane.
+    // The objects are allocated in the unmanaged space and the pointers are tracked
+    //    by the managed code.
+    // The terrains and the groundPlane are not added to the list of PhysObjects.
+    // This is called from the initialization routine so we presume it is
+    //    safe to call Bullet in real time. We hope no one is moving prims around yet.
+    public void CreateInitialGroundPlaneAndTerrain()
+    {
+        // The ground plane is here to catch things that are trying to drop to negative infinity
+        BulletShape groundPlaneShape = new BulletShape(BulletSimAPI.CreateGroundPlaneShape2(BSScene.GROUNDPLANE_ID, 1f, TERRAIN_COLLISION_MARGIN));
+        m_groundPlane = new BulletBody(BSScene.GROUNDPLANE_ID, 
+                        BulletSimAPI.CreateBodyWithDefaultMotionState2(groundPlaneShape.Ptr, Vector3.Zero, Quaternion.Identity));
+        BulletSimAPI.AddObjectToWorld2(m_physicsScene.World.Ptr, m_groundPlane.Ptr);
+
+        Vector3 minTerrainCoords = new Vector3(0f, 0f, HEIGHT_INITIALIZATION - HEIGHT_EQUAL_FUDGE);
+        Vector3 maxTerrainCoords = new Vector3(DefaultRegionSize.X, DefaultRegionSize.Y, HEIGHT_INITIALIZATION);
+        int totalHeights = (int)maxTerrainCoords.X * (int)maxTerrainCoords.Y;
+        float[] initialMap = new float[totalHeights];
+        for (int ii = 0; ii < totalHeights; ii++)
+        {
+            initialMap[ii] = HEIGHT_INITIALIZATION;
+        }
+        UpdateOrCreateTerrain(BSScene.TERRAIN_ID, initialMap, minTerrainCoords, maxTerrainCoords, true);
+    }
+
+    // Release all the terrain structures we might have allocated
+    public void ReleaseGroundPlaneAndTerrain()
+    {
+        if (m_groundPlane.Ptr != IntPtr.Zero)
+        {
+            if (BulletSimAPI.RemoveObjectFromWorld2(m_physicsScene.World.Ptr, m_groundPlane.Ptr))
+            {
+                BulletSimAPI.DestroyObject2(m_physicsScene.World.Ptr, m_groundPlane.Ptr);
+            }
+            m_groundPlane.Ptr = IntPtr.Zero;
+        }
+
+        ReleaseTerrain();
+    }
+
+    // Release all the terrain we have allocated
+    public void ReleaseTerrain()
+    {
+        foreach (KeyValuePair<Vector2, BulletHeightMapInfo> kvp in m_heightMaps)
+        {
+            if (BulletSimAPI.RemoveObjectFromWorld2(m_physicsScene.World.Ptr, kvp.Value.terrainBody.Ptr))
+            {
+                BulletSimAPI.DestroyObject2(m_physicsScene.World.Ptr, kvp.Value.terrainBody.Ptr);
+                BulletSimAPI.ReleaseHeightMapInfo2(kvp.Value.Ptr);
+            }
+        }
+        m_heightMaps.Clear();
+    }
+
+    // The simulator wants to set a new heightmap for the terrain.
+    public void SetTerrain(float[] heightMap) {
+        float[] localHeightMap = heightMap;
+        m_physicsScene.TaintedObject("TerrainManager.SetTerrain", delegate()
+        {
+            if (m_worldOffset != Vector3.Zero && m_parentScene != null)
+            {
+                // If a child of a mega-region, we shouldn't have any terrain allocated for us
+                ReleaseGroundPlaneAndTerrain();
+                // If doing the mega-prim stuff and we are the child of the zero region,
+                //    the terrain is added to our parent
+                if (m_parentScene is BSScene)
+                {
+                    DetailLog("{0},SetTerrain.ToParent,offset={1},worldMax={2}",
+                                    BSScene.DetailLogZero, m_worldOffset, m_worldMax);
+                    ((BSScene)m_parentScene).TerrainManager.UpdateOrCreateTerrain(BSScene.CHILDTERRAIN_ID,
+                                    localHeightMap, m_worldOffset, m_worldOffset + DefaultRegionSize, true);
+                }
+            }
+            else
+            {
+                // If not doing the mega-prim thing, just change the terrain
+                DetailLog("{0},SetTerrain.Existing", BSScene.DetailLogZero);
+
+                UpdateOrCreateTerrain(BSScene.TERRAIN_ID, localHeightMap, m_worldOffset, m_worldOffset + DefaultRegionSize, true);
+            }
+        });
+    }
+
+    // If called with no mapInfo for the terrain, this will create a new mapInfo and terrain
+    //     based on the passed information. The 'id' should be either the terrain id or
+    //     BSScene.CHILDTERRAIN_ID. If the latter, a new child terrain ID will be allocated and used.
+    //     The latter feature is for creating child terrains for mega-regions.
+    // If called with a mapInfo in m_heightMaps but the terrain has no body yet (mapInfo.terrainBody.Ptr == 0)
+    //     then a new body and shape is created and the mapInfo is filled.
+    //     This call is used for doing the initial terrain creation.
+    // If called with a mapInfo in m_heightMaps and there is an existing terrain body, a new
+    //     terrain shape is created and added to the body.
+    //     This call is most often used to update the heightMap and parameters of the terrain.
+    // The 'doNow' boolean says whether to do all the unmanaged activities right now (like when
+    //     calling this routine from initialization or taint-time routines) or whether to delay
+    //     all the unmanaged activities to taint-time.
+    private void UpdateOrCreateTerrain(uint id, float[] heightMap, Vector3 minCoords, Vector3 maxCoords, bool doNow)
+    {
+        DetailLog("{0},BSTerrainManager.UpdateOrCreateTerrain,call,minC={1},maxC={2},doNow={3}",
+                            BSScene.DetailLogZero, minCoords, maxCoords, doNow);
+
+        float minZ = float.MaxValue;
+        float maxZ = float.MinValue;
+        Vector2 terrainRegionBase = new Vector2(minCoords.X, minCoords.Y);
+
+        int heightMapSize = heightMap.Length;
+        for (int ii = 0; ii < heightMapSize; ii++)
+        {
+            float height = heightMap[ii];
+            if (height < minZ) minZ = height;
+            if (height > maxZ) maxZ = height;
+        }
+
+        // The shape of the terrain is from its base to its extents.
+        minCoords.Z = minZ;
+        maxCoords.Z = maxZ;
+
+        BulletHeightMapInfo mapInfo;
+        if (m_heightMaps.TryGetValue(terrainRegionBase, out mapInfo))
+        {
+            // If this is terrain we know about, it's easy to update
+
+            mapInfo.heightMap = heightMap;
+            mapInfo.minCoords = minCoords;
+            mapInfo.maxCoords = maxCoords;
+            mapInfo.minZ = minZ;
+            mapInfo.maxZ = maxZ;
+            mapInfo.sizeX = maxCoords.X - minCoords.X;
+            mapInfo.sizeY = maxCoords.Y - minCoords.Y;
+            DetailLog("{0},UpdateOrCreateTerrain:UpdateExisting,call,terrainBase={1},minC={2}, maxC={3}, szX={4}, szY={5}", 
+                        BSScene.DetailLogZero, terrainRegionBase, mapInfo.minCoords, mapInfo.maxCoords, mapInfo.sizeX, mapInfo.sizeY);
+
+            BSScene.TaintCallback rebuildOperation = delegate()
+            {
+                if (m_parentScene != null)
+                {
+                    // It's possible that Combine() was called after this code was queued.
+                    // If we are a child of combined regions, we don't create any terrain for us.
+                    DetailLog("{0},UpdateOrCreateTerrain:AmACombineChild,taint", BSScene.DetailLogZero);
+
+                    // Get rid of any terrain that may have been allocated for us.
+                    ReleaseGroundPlaneAndTerrain();
+
+                    // I hate doing this, but just bail
+                    return;
+                }
+
+                if (mapInfo.terrainBody.Ptr != IntPtr.Zero)
+                {
+                    // Updating an existing terrain.
+                    DetailLog("{0},UpdateOrCreateTerrain:UpdateExisting,taint,terrainBase={1},minC={2}, maxC={3}, szX={4}, szY={5}", 
+                                    BSScene.DetailLogZero, terrainRegionBase, mapInfo.minCoords, mapInfo.maxCoords, mapInfo.sizeX, mapInfo.sizeY);
+
+                    // Remove from the dynamics world because we're going to mangle this object
+                    BulletSimAPI.RemoveObjectFromWorld2(m_physicsScene.World.Ptr, mapInfo.terrainBody.Ptr);
+
+                    // Get rid of the old terrain
+                    BulletSimAPI.DestroyObject2(m_physicsScene.World.Ptr, mapInfo.terrainBody.Ptr);
+                    BulletSimAPI.ReleaseHeightMapInfo2(mapInfo.Ptr);
+                    mapInfo.Ptr = IntPtr.Zero;
+
+                    /*
+                    // NOTE: This routine is half here because I can't get the terrain shape replacement
+                    //   to work. In the short term, the above three lines completely delete the old
+                    //   terrain and the code below recreates one from scratch.
+                    // Hopefully the Bullet community will help me out on this one.
+
+                    // First, release the old collision shape (there is only one terrain)
+                    BulletSimAPI.DeleteCollisionShape2(m_physicsScene.World.Ptr, mapInfo.terrainShape.Ptr);
+
+                    // Fill the existing height map info with the new location and size information
+                    BulletSimAPI.FillHeightMapInfo2(m_physicsScene.World.Ptr, mapInfo.Ptr, mapInfo.ID,
+                                    mapInfo.minCoords, mapInfo.maxCoords, mapInfo.heightMap, TERRAIN_COLLISION_MARGIN);
+
+                    // Create a terrain shape based on the new info
+                    mapInfo.terrainShape = new BulletShape(BulletSimAPI.CreateTerrainShape2(mapInfo.Ptr));
+
+                    // Stuff the shape into the existing terrain body
+                    BulletSimAPI.SetBodyShape2(m_physicsScene.World.Ptr, mapInfo.terrainBody.Ptr, mapInfo.terrainShape.Ptr);
+                    */
+                }
+                // else
+                {
+                    // Creating a new terrain.
+                    DetailLog("{0},UpdateOrCreateTerrain:CreateNewTerrain,taint,baseX={1},baseY={2},minZ={3},maxZ={4}", 
+                                    BSScene.DetailLogZero, mapInfo.minCoords.X, mapInfo.minCoords.Y, minZ, maxZ);
+
+                    mapInfo.ID = id;
+                    mapInfo.Ptr = BulletSimAPI.CreateHeightMapInfo2(m_physicsScene.World.Ptr, mapInfo.ID,
+                        mapInfo.minCoords, mapInfo.maxCoords, mapInfo.heightMap, TERRAIN_COLLISION_MARGIN);
+
+                    // The terrain object initial position is at the center of the object
+                    Vector3 centerPos;
+                    centerPos.X = minCoords.X + (mapInfo.sizeX / 2f);
+                    centerPos.Y = minCoords.Y + (mapInfo.sizeY / 2f);
+                    centerPos.Z = minZ + ((maxZ - minZ) / 2f);
+
+                    // Create the terrain shape from the mapInfo
+                    mapInfo.terrainShape = new BulletShape(BulletSimAPI.CreateTerrainShape2(mapInfo.Ptr));
+
+                    mapInfo.terrainBody = new BulletBody(mapInfo.ID, 
+                            BulletSimAPI.CreateBodyWithDefaultMotionState2(mapInfo.terrainShape.Ptr, 
+                                            centerPos, Quaternion.Identity)); 
+                }
+
+                // Make sure the entry is in the heightmap table
+                m_heightMaps[terrainRegionBase] = mapInfo;
+
+                // Set current terrain attributes
+                BulletSimAPI.SetFriction2(mapInfo.terrainBody.Ptr, m_physicsScene.Params.terrainFriction);
+                BulletSimAPI.SetHitFraction2(mapInfo.terrainBody.Ptr, m_physicsScene.Params.terrainHitFraction);
+                BulletSimAPI.SetRestitution2(mapInfo.terrainBody.Ptr, m_physicsScene.Params.terrainRestitution);
+                BulletSimAPI.SetCollisionFlags2(mapInfo.terrainBody.Ptr, CollisionFlags.CF_STATIC_OBJECT);
+
+                BulletSimAPI.SetMassProps2(mapInfo.terrainBody.Ptr, 0f, Vector3.Zero);
+                BulletSimAPI.UpdateInertiaTensor2(mapInfo.terrainBody.Ptr);
+
+                // Return the new terrain to the world of physical objects
+                BulletSimAPI.AddObjectToWorld2(m_physicsScene.World.Ptr, mapInfo.terrainBody.Ptr);
+
+                // redo its bounding box now that it is in the world
+                BulletSimAPI.UpdateSingleAabb2(m_physicsScene.World.Ptr, mapInfo.terrainBody.Ptr);
+
+                // Make sure the new shape is processed.
+                BulletSimAPI.Activate2(mapInfo.terrainBody.Ptr, true);
+
+                m_terrainModified = true;
+            };
+
+            // There is the option to do the changes now (we're already in 'taint time'), or
+            //     to do the Bullet operations later.
+            if (doNow)
+                rebuildOperation();
+            else
+                m_physicsScene.TaintedObject("BSScene.UpdateOrCreateTerrain:UpdateExisting", rebuildOperation);
+        }
+        else
+        {
+            // We don't know about this terrain so either we are creating a new terrain or
+            //    our mega-prim child is giving us a new terrain to add to the phys world
+
+            // if this is a child terrain, calculate a unique terrain id
+            uint newTerrainID = id;
+            if (newTerrainID >= BSScene.CHILDTERRAIN_ID)
+                newTerrainID = ++m_terrainCount;
+
+            float[] heightMapX = heightMap;
+            Vector3 minCoordsX = minCoords;
+            Vector3 maxCoordsX = maxCoords;
+
+            DetailLog("{0},UpdateOrCreateTerrain:NewTerrain,call,id={1}, minC={2}, maxC={3}", 
+                            BSScene.DetailLogZero, newTerrainID, minCoords, minCoords);
+
+            // Code that must happen at taint-time
+            BSScene.TaintCallback createOperation = delegate()
+            {
+                DetailLog("{0},UpdateOrCreateTerrain:NewTerrain,taint,baseX={1},baseY={2}", BSScene.DetailLogZero, minCoords.X, minCoords.Y);
+                // Create a new mapInfo that will be filled with the new info
+                mapInfo = new BulletHeightMapInfo(id, heightMapX,
+                        BulletSimAPI.CreateHeightMapInfo2(m_physicsScene.World.Ptr, newTerrainID, 
+                                    minCoordsX, maxCoordsX, heightMapX, TERRAIN_COLLISION_MARGIN));
+                // Put the unfilled heightmap info into the collection of same
+                m_heightMaps.Add(terrainRegionBase, mapInfo);
+                // Build the terrain
+                UpdateOrCreateTerrain(newTerrainID, heightMap, minCoords, maxCoords, true);
+
+                m_terrainModified = true;
+            };
+
+            // If already in taint-time, just call Bullet. Otherwise queue the operations for the safe time.
+            if (doNow)
+                createOperation();
+            else
+                m_physicsScene.TaintedObject("BSScene.UpdateOrCreateTerrain:NewTerrain", createOperation);
+        }
+    }
+
+    // Someday we will have complex terrain with caves and tunnels
+    public float GetTerrainHeightAtXYZ(Vector3 loc)
+    {
+        // For the moment, it's flat and convex
+        return GetTerrainHeightAtXY(loc.X, loc.Y);
+    }
+
+    // Given an X and Y, find the height of the terrain.
+    // Since we could be handling multiple terrains for a mega-region,
+    //    the base of the region is calcuated assuming all regions are
+    //    the same size and that is the default.
+    // Once the heightMapInfo is found, we have all the information to
+    //    compute the offset into the array.
+    private float lastHeightTX = 999999f;
+    private float lastHeightTY = 999999f;
+    private float lastHeight = HEIGHT_INITIAL_LASTHEIGHT;
+    private float GetTerrainHeightAtXY(float tX, float tY)
+    {
+        // You'd be surprized at the number of times this routine is called
+        //    with the same parameters as last time.
+        if (!m_terrainModified && lastHeightTX == tX && lastHeightTY == tY)
+            return lastHeight;
+
+        lastHeightTX = tX;
+        lastHeightTY = tY;
+        float ret = HEIGHT_GETHEIGHT_RET;
+
+        int offsetX = ((int)(tX / (int)DefaultRegionSize.X)) * (int)DefaultRegionSize.X;
+        int offsetY = ((int)(tY / (int)DefaultRegionSize.Y)) * (int)DefaultRegionSize.Y;
+        Vector2 terrainBaseXY = new Vector2(offsetX, offsetY);
+
+        BulletHeightMapInfo mapInfo;
+        if (m_heightMaps.TryGetValue(terrainBaseXY, out mapInfo))
+        {
+            float regionX = tX - offsetX;
+            float regionY = tY - offsetY;
+            int mapIndex = (int)regionY * (int)mapInfo.sizeY + (int)regionX;
+            try
+            {
+                ret = mapInfo.heightMap[mapIndex];
+            }
+            catch
+            {
+                // Sometimes they give us wonky values of X and Y. Give a warning and return something.
+                m_physicsScene.Logger.WarnFormat("{0} Bad request for terrain height. terrainBase={1}, x={2}, y={3}",
+                                    LogHeader, terrainBaseXY, regionX, regionY);
+                ret = HEIGHT_GETHEIGHT_RET;
+            }
+            // DetailLog("{0},BSTerrainManager.GetTerrainHeightAtXY,bX={1},baseY={2},szX={3},szY={4},regX={5},regY={6},index={7},ht={8}",
+            //         BSScene.DetailLogZero, offsetX, offsetY, mapInfo.sizeX, mapInfo.sizeY, regionX, regionY, mapIndex, ret);
+        }
+        else
+        {
+            m_physicsScene.Logger.ErrorFormat("{0} GetTerrainHeightAtXY: terrain not found: region={1}, x={2}, y={3}",
+                    LogHeader, m_physicsScene.RegionName, tX, tY);
+        }
+        m_terrainModified = false;
+        lastHeight = ret;
+        return ret;
+    }
+
+    // Although no one seems to check this, I do support combining.
+    public bool SupportsCombining()
+    {
+        return true;
+    }
+    
+    // This routine is called two ways:
+    //    One with 'offset' and 'pScene' zero and null but 'extents' giving the maximum
+    //        extent of the combined regions. This is to inform the parent of the size
+    //        of the combined regions.
+    //    and one with 'offset' as the offset of the child region to the base region,
+    //        'pScene' pointing to the parent and 'extents' of zero. This informs the
+    //        child of its relative base and new parent.
+    public void Combine(PhysicsScene pScene, Vector3 offset, Vector3 extents)
+    {
+        m_worldOffset = offset;
+        m_worldMax = extents;
+        m_parentScene = pScene;
+        if (pScene != null)
+        {
+            // We are a child. 
+            // We want m_worldMax to be the highest coordinate of our piece of terrain.
+            m_worldMax = offset + DefaultRegionSize;
+        }
+        DetailLog("{0},BSTerrainManager.Combine,offset={1},extents={2},wOffset={3},wMax={4}", 
+                        BSScene.DetailLogZero, offset, extents, m_worldOffset, m_worldMax);
+    }
+
+    // Unhook all the combining that I know about.
+    public void UnCombine(PhysicsScene pScene)
+    {
+        // Just like ODE, for the moment a NOP
+        DetailLog("{0},BSTerrainManager.UnCombine", BSScene.DetailLogZero);
+    }
+
+
+    private void DetailLog(string msg, params Object[] args)
+    {
+        m_physicsScene.PhysicsLogging.Write(msg, args);
+    }
+}
+}
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BulletSimAPI.cs b/OpenSim/Region/Physics/BulletSPlugin/BulletSimAPI.cs
index 504bd3c..9221cdb 100644
--- a/OpenSim/Region/Physics/BulletSPlugin/BulletSimAPI.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BulletSimAPI.cs
@@ -33,15 +33,25 @@ using OpenMetaverse;
 namespace OpenSim.Region.Physics.BulletSPlugin {
 
 // Classes to allow some type checking for the API
+// These hold pointers to allocated objects in the unmanaged space.
+
+// The physics engine controller class created at initialization
 public struct BulletSim
 {
-    public BulletSim(uint id, BSScene bss, IntPtr xx) { ID = id; scene = bss;  Ptr = xx; }
-    public uint ID;
+    public BulletSim(uint worldId, BSScene bss, IntPtr xx) { worldID = worldId; scene = bss;  Ptr = xx; }
+    public uint worldID;
     // The scene is only in here so very low level routines have a handle to print debug/error messages
     public BSScene scene;
     public IntPtr Ptr;
 }
 
+public struct BulletShape
+{
+    public BulletShape(IntPtr xx) { Ptr = xx; }
+    public IntPtr Ptr;
+}
+
+// An allocated Bullet btRigidBody
 public struct BulletBody
 {
     public BulletBody(uint id, IntPtr xx) { ID = id;  Ptr = xx; }
@@ -49,12 +59,41 @@ public struct BulletBody
     public uint ID;
 }
 
+// An allocated Bullet btConstraint
 public struct BulletConstraint
 {
     public BulletConstraint(IntPtr xx) { Ptr = xx; }
     public IntPtr Ptr;
 }
 
+// An allocated HeightMapThing which hold various heightmap info
+// Made a class rather than a struct so there would be only one
+//      instance of this and C# will pass around pointers rather
+//      than making copies.
+public class BulletHeightMapInfo
+{
+    public BulletHeightMapInfo(uint id, float[] hm, IntPtr xx) {
+        ID = id;
+        Ptr = xx;
+        heightMap = hm;
+        terrainRegionBase = new Vector2(0f, 0f);
+        minCoords = new Vector3(100f, 100f, 25f);
+        maxCoords = new Vector3(101f, 101f, 26f);
+        minZ = maxZ = 0f;
+        sizeX = sizeY = 256f;
+    }
+    public uint ID;
+    public IntPtr Ptr;
+    public float[] heightMap;
+    public Vector2 terrainRegionBase;
+    public Vector3 minCoords;
+    public Vector3 maxCoords;
+    public float sizeX, sizeY;
+    public float minZ, maxZ;
+    public BulletShape terrainShape;
+    public BulletBody terrainBody;
+}
+
 // ===============================================================================
 [StructLayout(LayoutKind.Sequential)]
 public struct ConvexHull 
@@ -174,12 +213,26 @@ public struct ConfigurationParameters
     public float linkConstraintTransMotorMaxForce;
     public float linkConstraintERP;
     public float linkConstraintCFM;
+    public float linkConstraintSolverIterations;
 
     public const float numericTrue = 1f;
     public const float numericFalse = 0f;
 }
 
-// Values used by Bullet and BulletSim to control collisions
+
+// The states a bullet collision object can have
+public enum ActivationState : uint
+{
+    ACTIVE_TAG = 1,
+    ISLAND_SLEEPING,
+    WANTS_DEACTIVATION,
+    DISABLE_DEACTIVATION,
+    DISABLE_SIMULATION
+}
+
+// Values used by Bullet and BulletSim to control object properties.
+// Bullet's "CollisionFlags" has more to do with operations on the
+//    object (if collisions happen, if gravity effects it, ...).
 public enum CollisionFlags : uint
 {
     CF_STATIC_OBJECT                 = 1 << 0,
@@ -194,8 +247,75 @@ public enum CollisionFlags : uint
     BS_VOLUME_DETECT_OBJECT          = 1 << 11,
     BS_PHANTOM_OBJECT                = 1 << 12,
     BS_PHYSICAL_OBJECT               = 1 << 13,
+    BS_TERRAIN_OBJECT                = 1 << 14,
+    BS_NONE                          = 0,
+    BS_ALL                           = 0xFFFFFFFF
+};
+
+// Values for collisions groups and masks
+public enum CollisionFilterGroups : uint
+{
+    NoneFilter              = 0,
+    DefaultFilter           = 1 << 0,
+    StaticFilter            = 1 << 1,
+    KinematicFilter         = 1 << 2,
+    DebrisFilter            = 1 << 3,
+    SensorTrigger           = 1 << 4,
+    CharacterFilter         = 1 << 5,
+    AllFilter               = 0xFFFFFFFF,
+    // Filter groups defined by BulletSim
+    GroundPlaneFilter       = 1 << 10,
+    TerrainFilter           = 1 << 11,
+    RaycastFilter           = 1 << 12,
+    SolidFilter             = 1 << 13,
 };
 
+    // For each type, we first clear and then set the collision flags
+public enum ClearCollisionFlag : uint
+{
+    Terrain = CollisionFlags.BS_ALL,
+    Phantom = CollisionFlags.BS_ALL,
+    VolumeDetect = CollisionFlags.BS_ALL,
+    PhysicalObject = CollisionFlags.BS_ALL,
+    StaticObject = CollisionFlags.BS_ALL
+}
+
+public enum SetCollisionFlag : uint
+{
+    Terrain = CollisionFlags.CF_STATIC_OBJECT
+        | CollisionFlags.BS_TERRAIN_OBJECT,
+    Phantom = CollisionFlags.CF_STATIC_OBJECT
+        | CollisionFlags.BS_PHANTOM_OBJECT
+        | CollisionFlags.CF_NO_CONTACT_RESPONSE,
+    VolumeDetect = CollisionFlags.CF_STATIC_OBJECT
+        | CollisionFlags.BS_VOLUME_DETECT_OBJECT
+        | CollisionFlags.CF_NO_CONTACT_RESPONSE,
+    PhysicalObject = CollisionFlags.BS_PHYSICAL_OBJECT,
+    StaticObject = CollisionFlags.CF_STATIC_OBJECT,
+}
+
+// Collision filters used for different types of objects
+public enum SetCollisionFilter : uint
+{
+    Terrain = CollisionFilterGroups.AllFilter,
+    Phantom = CollisionFilterGroups.GroundPlaneFilter
+        | CollisionFilterGroups.TerrainFilter,
+    VolumeDetect = CollisionFilterGroups.AllFilter,
+    PhysicalObject = CollisionFilterGroups.AllFilter,
+    StaticObject = CollisionFilterGroups.AllFilter,
+}
+
+// Collision masks used for different types of objects
+public enum SetCollisionMask : uint
+{
+    Terrain = CollisionFilterGroups.AllFilter,
+    Phantom = CollisionFilterGroups.GroundPlaneFilter
+        | CollisionFilterGroups.TerrainFilter,
+    VolumeDetect = CollisionFilterGroups.AllFilter,
+    PhysicalObject = CollisionFilterGroups.AllFilter,
+    StaticObject = CollisionFilterGroups.AllFilter
+}
+
 // CFM controls the 'hardness' of the constraint. 0=fixed, 0..1=violatable. Default=0
 // ERP controls amount of correction per tick. Usable range=0.1..0.8. Default=0.2.
 public enum ConstraintParams : int
@@ -221,6 +341,10 @@ public enum ConstraintParamAxis : int
 // ===============================================================================
 static class BulletSimAPI {
 
+// Link back to the managed code for outputting log messages
+[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
+public delegate void DebugLogCallback([MarshalAs(UnmanagedType.LPStr)]string msg);
+
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
 [return: MarshalAs(UnmanagedType.LPStr)]
 public static extern string GetVersion();
@@ -228,7 +352,11 @@ public static extern string GetVersion();
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
 public static extern uint Initialize(Vector3 maxPosition, IntPtr parms, 
                         int maxCollisions, IntPtr collisionArray, 
-                        int maxUpdates, IntPtr updateArray);
+                        int maxUpdates, IntPtr updateArray,
+                        DebugLogCallback logRoutine);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void CreateInitialGroundPlaneAndTerrain(uint worldID);
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
 public static extern void SetHeightmap(uint worldID, [MarshalAs(UnmanagedType.LPArray)] float[] heightMap);
@@ -268,23 +396,6 @@ public static extern bool DestroyMesh(uint worldID, System.UInt64 meshKey);
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
 public static extern bool CreateObject(uint worldID, ShapeData shapeData);
 
-/*  Remove old functionality
-[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
-public static extern void CreateLinkset(uint worldID, int objectCount, ShapeData[] shapeDatas);
-
-[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
-public static extern void AddConstraint(uint worldID, uint id1, uint id2, 
-                        Vector3 frame1, Quaternion frame1rot,
-                        Vector3 frame2, Quaternion frame2rot,
-                        Vector3 lowLinear, Vector3 hiLinear, Vector3 lowAngular, Vector3 hiAngular);
-
-[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
-public static extern bool RemoveConstraintByID(uint worldID, uint id1);
-
-[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
-public static extern bool RemoveConstraint(uint worldID, uint id1, uint id2);
- */
-
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
 public static extern Vector3 GetObjectPosition(uint WorldID, uint id);
 
@@ -300,6 +411,7 @@ public static extern bool SetObjectVelocity(uint worldID, uint id, Vector3 veloc
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
 public static extern bool SetObjectAngularVelocity(uint worldID, uint id, Vector3 angularVelocity);
 
+// Set the current force acting on the object
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
 public static extern bool SetObjectForce(uint worldID, uint id, Vector3 force);
 
@@ -342,8 +454,6 @@ public static extern Vector3 RecoverFromPenetration(uint worldID, uint id);
 public static extern void DumpBulletStatistics();
 
 // Log a debug message
-[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
-public delegate void DebugLogCallback([MarshalAs(UnmanagedType.LPStr)]string msg);
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
 public static extern void SetDebugLogCallback(DebugLogCallback callback);
 
@@ -358,6 +468,7 @@ public static extern void SetDebugLogCallback(DebugLogCallback callback);
 // The names have a "2" tacked on. This will be removed as the C# code gets rebuilt
 //    and the old code is removed.
 
+// Functions use while converting from API1 to API2. Can be removed when totally converted.
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
 public static extern IntPtr GetSimHandle2(uint worldID);
 
@@ -368,6 +479,7 @@ public static extern IntPtr GetBodyHandleWorldID2(uint worldID, uint id);
 public static extern IntPtr GetBodyHandle2(IntPtr world, uint id);
 
 // ===============================================================================
+// Initialization and simulation
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
 public static extern IntPtr Initialize2(Vector3 maxPosition, IntPtr parms,
                                                                                         int maxCollisions,  IntPtr collisionArray,
@@ -377,7 +489,7 @@ public static extern IntPtr Initialize2(Vector3 maxPosition, IntPtr parms,
 public static extern bool UpdateParameter2(IntPtr world, uint localID, String parm, float value);
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
-public static extern void SetHeightmap2(IntPtr world, float[] heightmap);
+public static extern void SetHeightMap2(IntPtr world, float[] heightmap);
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
 public static extern void Shutdown2(IntPtr sim);
@@ -392,23 +504,78 @@ public static extern int PhysicsStep2(IntPtr world, float timeStep, int maxSubSt
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
 public static extern bool PushUpdate2(IntPtr obj);
 
-/*
+// =====================================================================================
+// Mesh, hull, shape and body creation helper routines
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern IntPtr CreateMeshShape2(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);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern IntPtr BuildHullShape2(IntPtr world, IntPtr meshShape);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern IntPtr BuildNativeShape2(IntPtr world,
+                float shapeType, float collisionMargin, Vector3 scale);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern bool IsNativeShape2(IntPtr shape);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern IntPtr CreateCompoundShape2(IntPtr sim);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void AddChildToCompoundShape2(IntPtr cShape, IntPtr addShape, Vector3 pos, Quaternion rot);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void RemoveChildFromCompoundShape2(IntPtr cShape, IntPtr removeShape);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern IntPtr CreateBodyFromShapeAndInfo2(IntPtr sim, IntPtr shape, IntPtr constructionInfo);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern bool DeleteCollisionShape2(IntPtr world, IntPtr shape);
+
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
-public static extern IntPtr CreateMesh2(IntPtr world, int indicesCount, int* indices, int verticesCount, float* vertices );
+public static extern IntPtr CreateBodyFromShape2(IntPtr sim, IntPtr shape, Vector3 pos, Quaternion rot);
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
-public static extern bool BuildHull2(IntPtr world, IntPtr mesh);
+public static extern IntPtr CreateBodyWithDefaultMotionState2(IntPtr shape, Vector3 pos, Quaternion rot);
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
-public static extern bool ReleaseHull2(IntPtr world, IntPtr mesh);
+public static extern IntPtr AllocateBodyInfo2(IntPtr obj);
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
-public static extern bool DestroyMesh2(IntPtr world, IntPtr mesh);
+public static extern void ReleaseBodyInfo2(IntPtr obj);
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
-public static extern IntPtr CreateObject2(IntPtr world, ShapeData shapeData);
-*/
+public static extern void DestroyObject2(IntPtr sim, IntPtr obj);
 
+// =====================================================================================
+// Terrain creation and helper routines
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern IntPtr CreateHeightMapInfo2(IntPtr sim, uint id, Vector3 minCoords, Vector3 maxCoords, 
+        [MarshalAs(UnmanagedType.LPArray)] float[] heightMap, float collisionMargin);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern IntPtr FillHeightMapInfo2(IntPtr sim, IntPtr mapInfo, uint id, Vector3 minCoords, Vector3 maxCoords, 
+        [MarshalAs(UnmanagedType.LPArray)] float[] heightMap, float collisionMargin);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern bool ReleaseHeightMapInfo2(IntPtr heightMapInfo);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern IntPtr CreateGroundPlaneShape2(uint id, float height, float collisionMargin);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern IntPtr CreateTerrainShape2(IntPtr mapInfo);
+
+// =====================================================================================
+// Constraint creation and helper routines
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
 public static extern IntPtr Create6DofConstraint2(IntPtr world, IntPtr obj1, IntPtr obj2,
                     Vector3 frame1loc, Quaternion frame1rot,
@@ -460,11 +627,108 @@ public static extern bool SetConstraintParam2(IntPtr constrain, ConstraintParams
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
 public static extern bool DestroyConstraint2(IntPtr world, IntPtr constrain);
 
+// =====================================================================================
+// btCollisionWorld entries
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void UpdateSingleAabb2(IntPtr world, IntPtr obj);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void UpdateAabbs2(IntPtr world);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern bool GetForceUpdateAllAabbs2(IntPtr world);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void SetForceUpdateAllAabbs2(IntPtr world, bool force);
+
+// =====================================================================================
+// btDynamicsWorld entries
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern bool AddObjectToWorld2(IntPtr world, IntPtr obj);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern bool RemoveObjectFromWorld2(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]
+public static extern bool RemoveConstraintFromWorld2(IntPtr world, IntPtr constrain);
+// =====================================================================================
+// btCollisionObject entries
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern Vector3 GetAnisotripicFriction2(IntPtr constrain);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern Vector3 SetAnisotripicFriction2(IntPtr constrain, Vector3 frict);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern bool HasAnisotripicFriction2(IntPtr constrain);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void SetContactProcessingThreshold2(IntPtr obj, float val);
+
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
-public static extern Vector3 AddObjectToWorld2(IntPtr world, IntPtr obj);
+public static extern float GetContactProcessingThreshold2(IntPtr obj);
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
-public static extern Vector3 RemoveObjectFromWorld2(IntPtr world, IntPtr obj);
+public static extern bool IsStaticObject2(IntPtr obj);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern bool IsKinematicObject2(IntPtr obj);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern bool IsStaticOrKinematicObject2(IntPtr obj);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern bool HasContactResponse2(IntPtr obj);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void SetCollisionShape2(IntPtr sim, IntPtr obj, IntPtr shape);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern IntPtr GetCollisionShape2(IntPtr obj);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern int GetActivationState2(IntPtr obj);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void SetActivationState2(IntPtr obj, int state);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void SetDeactivationTime2(IntPtr obj, float dtime);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern float GetDeactivationTime2(IntPtr obj);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void ForceActivationState2(IntPtr obj, ActivationState state);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void Activate2(IntPtr obj, bool forceActivation);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern bool IsActive2(IntPtr obj);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void SetRestitution2(IntPtr obj, float val);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern float GetRestitution2(IntPtr obj);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void SetFriction2(IntPtr obj, float val);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern float GetFriction2(IntPtr obj);
+
+    /* Haven't defined the type 'Transform'
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern Transform GetWorldTransform2(IntPtr obj);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void setWorldTransform2(IntPtr obj, Transform trans);
+     */
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
 public static extern Vector3 GetPosition2(IntPtr obj);
@@ -473,85 +737,293 @@ public static extern Vector3 GetPosition2(IntPtr obj);
 public static extern Quaternion GetOrientation2(IntPtr obj);
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
-public static extern bool SetTranslation2(IntPtr obj, Vector3 position, Quaternion rotation);
+public static extern void SetTranslation2(IntPtr obj, Vector3 position, Quaternion rotation);
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
-public static extern bool SetVelocity2(IntPtr obj, Vector3 velocity);
+public static extern IntPtr GetBroadphaseHandle2(IntPtr obj);
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
-public static extern bool SetAngularVelocity2(IntPtr obj, Vector3 angularVelocity);
+public static extern void SetBroadphaseHandle2(IntPtr obj, IntPtr handle);
 
+    /*
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
-public static extern bool SetObjectForce2(IntPtr obj, Vector3 force);
+public static extern Transform GetInterpolationWorldTransform2(IntPtr obj);
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
-public static extern bool AddObjectForce2(IntPtr obj, Vector3 force);
+public static extern void SetInterpolationWorldTransform2(IntPtr obj, Transform trans);
+     */
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
-public static extern bool SetCcdMotionThreshold2(IntPtr obj, float val);
+public static extern void SetInterpolationLinearVelocity2(IntPtr obj, Vector3 vel);
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
-public static extern bool SetCcdSweepSphereRadius2(IntPtr obj, float val);
+public static extern void SetInterpolationAngularVelocity2(IntPtr obj, Vector3 vel);
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
-public static extern bool SetDamping2(IntPtr obj, float lin_damping, float ang_damping);
+public static extern void SetInterpolationVelocity2(IntPtr obj, Vector3 linearVel, Vector3 angularVel);
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
-public static extern bool SetDeactivationTime2(IntPtr obj, float val);
+public static extern float GetHitFraction2(IntPtr obj);
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
-public static extern bool SetSleepingThresholds2(IntPtr obj, float lin_threshold, float ang_threshold);
+public static extern void SetHitFraction2(IntPtr obj, float val);
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
-public static extern bool SetContactProcessingThreshold2(IntPtr obj, float val);
+public static extern CollisionFlags GetCollisionFlags2(IntPtr obj);
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
-public static extern bool SetFriction2(IntPtr obj, float val);
+public static extern CollisionFlags SetCollisionFlags2(IntPtr obj, CollisionFlags flags);
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
-public static extern bool SetRestitution2(IntPtr obj, float val);
+public static extern CollisionFlags AddToCollisionFlags2(IntPtr obj, CollisionFlags flags);
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
-public static extern bool SetLinearVelocity2(IntPtr obj, Vector3 val);
+public static extern CollisionFlags RemoveFromCollisionFlags2(IntPtr obj, CollisionFlags flags);
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
-public static extern bool SetInterpolation2(IntPtr obj, Vector3 lin, Vector3 ang);
+public static extern float GetCcdMotionThreshold2(IntPtr obj);
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
-public static extern CollisionFlags GetCollisionFlags2(IntPtr obj);
+public static extern void SetCcdMotionThreshold2(IntPtr obj, float val);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern float GetCcdSweepSphereRadius2(IntPtr obj);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void SetCcdSweepSphereRadius2(IntPtr obj, float val);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern IntPtr GetUserPointer2(IntPtr obj);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void SetUserPointer2(IntPtr obj, IntPtr val);
+
+// =====================================================================================
+// btRigidBody entries
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void ApplyGravity2(IntPtr obj);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void SetGravity2(IntPtr obj, Vector3 val);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern Vector3 GetGravity2(IntPtr obj);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void SetDamping2(IntPtr obj, float lin_damping, float ang_damping);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern float GetLinearDamping2(IntPtr obj);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern float GetAngularDamping2(IntPtr obj);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern float GetLinearSleepingThreshold2(IntPtr obj);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern float GetAngularSleepingThreshold2(IntPtr obj);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void ApplyDamping2(IntPtr obj, float timeStep);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void SetMassProps2(IntPtr obj, float mass, Vector3 inertia);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern Vector3 GetLinearFactor2(IntPtr obj);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void SetLinearFactor2(IntPtr obj, Vector3 factor);
+
+    /*
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void SetCenterOfMassTransform2(IntPtr obj, Transform trans);
+     */
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void SetCenterOfMassByPosRot2(IntPtr obj, Vector3 pos, Quaternion rot);
+
+// Add a force to the object as if its mass is one.
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void ApplyCentralForce2(IntPtr obj, Vector3 force);
+
+// Set the force being applied to the object as if its mass is one.
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void SetObjectForce2(IntPtr obj, Vector3 force);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern Vector3 GetTotalForce2(IntPtr obj);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern Vector3 GetTotalTorque2(IntPtr obj);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern Vector3 GetInvInertiaDiagLocal2(IntPtr obj);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void SetInvInertiaDiagLocal2(IntPtr obj, Vector3 inert);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void SetSleepingThresholds2(IntPtr obj, float lin_threshold, float ang_threshold);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void ApplyTorque2(IntPtr obj, Vector3 torque);
+
+// Apply force at the given point. Will add torque to the object.
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void ApplyForce2(IntPtr obj, Vector3 force, Vector3 pos);
+
+// Apply impulse to the object. Same as "ApplycentralForce" but force scaled by object's mass.
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void ApplyCentralImpulse2(IntPtr obj, Vector3 imp);
+
+// Apply impulse to the object's torque. Force is scaled by object's mass.
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void ApplyTorqueImpulse2(IntPtr obj, Vector3 imp);
+
+// Apply impulse at the point given. For is scaled by object's mass and effects both linear and angular forces.
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void ApplyImpulse2(IntPtr obj, Vector3 imp, Vector3 pos);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void ClearForces2(IntPtr obj);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void ClearAllForces2(IntPtr obj);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void UpdateInertiaTensor2(IntPtr obj);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern Vector3 GetCenterOfMassPosition2(IntPtr obj);
+
+    /*
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern Transform GetCenterOfMassTransform2(IntPtr obj);
+     */
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern Vector3 GetLinearVelocity2(IntPtr obj);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern Vector3 GetAngularVelocity2(IntPtr obj);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void SetLinearVelocity2(IntPtr obj, Vector3 val);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void SetAngularVelocity2(IntPtr obj, Vector3 angularVelocity);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern Vector3 GetVelocityInLocalPoint2(IntPtr obj, Vector3 pos);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void Translate2(IntPtr obj, Vector3 trans);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void UpdateDeactivation2(IntPtr obj, float timeStep);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern bool WantsSleeping2(IntPtr obj);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void SetAngularFactor2(IntPtr obj, float factor);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void SetAngularFactorV2(IntPtr obj, Vector3 factor);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern Vector3 GetAngularFactor2(IntPtr obj);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern bool IsInWorld2(IntPtr obj);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void AddConstraintRef2(IntPtr obj, IntPtr constrain);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void RemoveConstraintRef2(IntPtr obj, IntPtr constrain);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern IntPtr GetConstraintRef2(IntPtr obj, int index);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern int GetNumConstraintRefs2(IntPtr obj);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern Vector3 GetDeltaLinearVelocity2(IntPtr obj);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern Vector3 GetDeltaAngularVelocity2(IntPtr obj);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern Vector3 GetPushVelocity2(IntPtr obj);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern Vector3 GetTurnVelocity2(IntPtr obj);
+
+// =====================================================================================
+// btCollisionShape entries
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern float GetAngularMotionDisc2(IntPtr shape);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern float GetContactBreakingThreshold2(IntPtr shape, float defaultFactor);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern bool IsPolyhedral2(IntPtr shape);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern bool IsConvex2d2(IntPtr shape);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern bool IsConvex2(IntPtr shape);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern bool IsNonMoving2(IntPtr shape);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern bool IsConcave2(IntPtr shape);
+
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern bool IsCompound2(IntPtr shape);
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
-public static extern IntPtr SetCollisionFlags2(IntPtr obj, CollisionFlags flags);
+public static extern bool IsSoftBody2(IntPtr shape);
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
-public static extern IntPtr AddToCollisionFlags2(IntPtr obj, CollisionFlags flags);
+public static extern bool IsInfinite2(IntPtr shape);
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
-public static extern IntPtr RemoveFromCollisionFlags2(IntPtr obj, CollisionFlags flags);
+public static extern void SetLocalScaling2(IntPtr shape, Vector3 scale);
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
-public static extern bool SetMassProps2(IntPtr obj, float mass, Vector3 inertia);
+public static extern Vector3 GetLocalScaling2(IntPtr shape);
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
-public static extern bool UpdateInertiaTensor2(IntPtr obj);
+public static extern Vector3 CalculateLocalInertia2(IntPtr shape, float mass);
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
-public static extern bool SetGravity2(IntPtr obj, Vector3 val);
+public static extern int GetShapeType2(IntPtr shape);
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
-public static extern IntPtr ClearForces2(IntPtr obj);
+public static extern void SetMargin2(IntPtr shape, float val);
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
-public static extern IntPtr ClearAllForces2(IntPtr obj);
+public static extern float GetMargin2(IntPtr shape);
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
-public static extern bool SetMargin2(IntPtr obj, float val);
+public static extern void SetCollisionFilterMask(IntPtr shape, uint filter, uint mask);
 
+// =====================================================================================
+// Debugging
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
-public static extern bool UpdateSingleAabb2(IntPtr world, IntPtr obj);
+public static extern void DumpRigidBody2(IntPtr sim, IntPtr collisionObject);
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
-public static extern bool DestroyObject2(IntPtr world, uint id);
+public static extern void DumpMapInfo2(IntPtr sim, IntPtr manInfo);
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
 public static extern void DumpPhysicsStatistics2(IntPtr sim);
diff --git a/OpenSim/Region/RegionCombinerModule/RegionCombinerModule.cs b/OpenSim/Region/RegionCombinerModule/RegionCombinerModule.cs
index 3144d76..190fca0 100644
--- a/OpenSim/Region/RegionCombinerModule/RegionCombinerModule.cs
+++ b/OpenSim/Region/RegionCombinerModule/RegionCombinerModule.cs
@@ -39,11 +39,8 @@ using OpenSim.Framework.Console;
 using OpenSim.Region.Physics.Manager;
 using Mono.Addins;
 
-[assembly: Addin("RegionCombinerModule", "0.1")]
-[assembly: AddinDependency("OpenSim", "0.5")]
 namespace OpenSim.Region.RegionCombinerModule
 {
-    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule")]
     public class RegionCombinerModule : ISharedRegionModule, IRegionCombinerModule
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
diff --git a/OpenSim/Region/RegionCombinerModule/Resources/RegionCombinerModule.addin.xml b/OpenSim/Region/RegionCombinerModule/Resources/RegionCombinerModule.addin.xml
new file mode 100644
index 0000000..13cb8b6
--- /dev/null
+++ b/OpenSim/Region/RegionCombinerModule/Resources/RegionCombinerModule.addin.xml
@@ -0,0 +1,14 @@
+<Addin id="OpenSim.RegionModules.RegionCombinerModule" version="0.3">
+    <Runtime>
+        <Import assembly="OpenSim.Region.RegionCombinerModule.dll"/>
+    </Runtime>
+
+    <Dependencies>
+        <Addin id="OpenSim" version="0.5" />
+    </Dependencies>
+
+    <Extension path = "/OpenSim/RegionModules">
+        <RegionModule id="RegionCombinerModule" type="OpenSim.Region.RegionCombinerModule.RegionCombinerModule" />
+    </Extension>
+
+</Addin>
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
index f9b4bfd..9570669 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
@@ -341,7 +341,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             return GetLinkParts(m_host, linkType);
         }
 
-        private List<SceneObjectPart> GetLinkParts(SceneObjectPart part, int linkType)
+        public static List<SceneObjectPart> GetLinkParts(SceneObjectPart part, int linkType)
         {
             List<SceneObjectPart> ret = new List<SceneObjectPart>();
             if (part == null || part.ParentGroup == null || part.ParentGroup.IsDeleted)
@@ -426,14 +426,6 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             return key;
         }
 
-        // convert a LSL_Rotation to a Quaternion
-        public static Quaternion Rot2Quaternion(LSL_Rotation r)
-        {
-            Quaternion q = new Quaternion((float)r.x, (float)r.y, (float)r.z, (float)r.s);
-            q.Normalize();
-            return q;
-        }
-
         //These are the implementations of the various ll-functions used by the LSL scripts.
         public LSL_Float llSin(double f)
         {
@@ -1240,9 +1232,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         public LSL_Float llGround(LSL_Vector offset)
         {
             m_host.AddScriptLPS(1);
-            Vector3 pos = m_host.GetWorldPosition() + new Vector3((float)offset.x,
-                                                                  (float)offset.y,
-                                                                  (float)offset.z);
+            Vector3 pos = m_host.GetWorldPosition() + (Vector3)offset;
 
             //Get the slope normal.  This gives us the equation of the plane tangent to the slope.
             LSL_Vector vsn = llGroundNormal(offset);
@@ -1492,31 +1482,21 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             if (part == null || part.ParentGroup.IsDeleted)
                 return;
 
-            if (scale.x < 0.01)
-                scale.x = 0.01;
-            if (scale.y < 0.01)
-                scale.y = 0.01;
-            if (scale.z < 0.01)
-                scale.z = 0.01;
-
+            // First we need to check whether or not we need to clamp the size of a physics-enabled prim
             PhysicsActor pa = part.ParentGroup.RootPart.PhysActor;
-
             if (pa != null && pa.IsPhysical)
             {
-                if (scale.x > World.m_maxPhys)
-                    scale.x = World.m_maxPhys;
-                if (scale.y > World.m_maxPhys)
-                    scale.y = World.m_maxPhys;
-                if (scale.z > World.m_maxPhys)
-                    scale.z = World.m_maxPhys;
+                scale.x = Math.Max(World.m_minPhys, Math.Min(World.m_maxPhys, scale.x));
+                scale.y = Math.Max(World.m_minPhys, Math.Min(World.m_maxPhys, scale.y));
+                scale.z = Math.Max(World.m_minPhys, Math.Min(World.m_maxPhys, scale.z));
+            }
+            else
+            {
+                // If not physical, then we clamp the scale to the non-physical min/max
+                scale.x = Math.Max(World.m_minNonphys, Math.Min(World.m_maxNonphys, scale.x));
+                scale.y = Math.Max(World.m_minNonphys, Math.Min(World.m_maxNonphys, scale.y));
+                scale.z = Math.Max(World.m_minNonphys, Math.Min(World.m_maxNonphys, scale.z));
             }
-
-            if (scale.x > World.m_maxNonphys)
-                scale.x = World.m_maxNonphys;
-            if (scale.y > World.m_maxNonphys)
-                scale.y = World.m_maxNonphys;
-            if (scale.z > World.m_maxNonphys)
-                scale.z = World.m_maxNonphys;
 
             Vector3 tmp = part.Scale;
             tmp.X = (float)scale.x;
@@ -1590,7 +1570,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             if (face == ScriptBaseClass.ALL_SIDES)
                 face = SceneObjectPart.ALL_SIDES;
 
-            m_host.SetFaceColor(new Vector3((float)color.x, (float)color.y, (float)color.z), face);
+            m_host.SetFaceColorAlpha(face, color, null);
         }
 
         public void SetTexGen(SceneObjectPart part, int face,int style)
@@ -2202,7 +2182,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                     pos.x > (Constants.RegionSize + 10) || // return FALSE if more than 10 meters into a east-adjacent region.
                     pos.y < -10.0 || // return FALSE if more than 10 meters into a south-adjacent region.
                     pos.y > (Constants.RegionSize + 10) || // return FALSE if more than 10 meters into a north-adjacent region.
-                    pos.z > 4096 // return FALSE if altitude than 4096m
+                    pos.z > Constants.RegionHeight // return FALSE if altitude than 4096m
                 )
             )
             {
@@ -2213,14 +2193,15 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             // this could possibly be done in the above else-if block, but we're doing the check here to keep the code easier to read.
 
             Vector3 objectPos = m_host.ParentGroup.RootPart.AbsolutePosition;
-            LandData here = World.GetLandData((float)objectPos.X, (float)objectPos.Y);
-            LandData there = World.GetLandData((float)pos.x, (float)pos.y);
+            LandData here = World.GetLandData(objectPos);
+            LandData there = World.GetLandData(pos);
 
             // we're only checking prim limits if it's moving to a different parcel under the assumption that if the object got onto the parcel without exceeding the prim limits.
 
             bool sameParcel = here.GlobalID == there.GlobalID;
 
-            if (!sameParcel && !World.Permissions.CanObjectEntry(m_host.UUID, false, new Vector3((float)pos.x, (float)pos.y, (float)pos.z)))
+            if (!sameParcel && !World.Permissions.CanRezObject(
+                m_host.ParentGroup.PrimCount, m_host.ParentGroup.OwnerID, pos))
             {
                 return 0;
             }
@@ -2279,16 +2260,15 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             if (part.ParentGroup.RootPart == part)
             {
                 SceneObjectGroup parent = part.ParentGroup;
-                Vector3 dest = new Vector3((float)toPos.x, (float)toPos.y, (float)toPos.z);
-                if (!World.Permissions.CanObjectEntry(parent.UUID, false, dest))
+                if (!World.Permissions.CanObjectEntry(parent.UUID, false, (Vector3)toPos))
                     return;
                 Util.FireAndForget(delegate(object x) {
-                    parent.UpdateGroupPosition(dest);
+                    parent.UpdateGroupPosition((Vector3)toPos);
                 });
             }
             else
             {
-                part.OffsetPosition = new Vector3((float)toPos.x, (float)toPos.y, (float)toPos.z);
+                part.OffsetPosition = (Vector3)toPos;
                 SceneObjectGroup parent = part.ParentGroup;
                 parent.HasGroupChanged = true;
                 parent.ScheduleGroupForTerseUpdate();
@@ -2326,7 +2306,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                     pos = part.AbsolutePosition;
             }
 
-            return new LSL_Vector(pos.X, pos.Y, pos.Z);
+//            m_log.DebugFormat("[LSL API]: Returning {0} in GetPartLocalPos()", pos);
+
+            return new LSL_Vector(pos);
         }
 
         public void llSetRot(LSL_Rotation rot)
@@ -2334,26 +2316,18 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             m_host.AddScriptLPS(1);
 
             // try to let this work as in SL...
-            if (m_host.LinkNum < 2)
-            {
-                // Special case: If we are root, rotate complete SOG to new
-                // rotation.
-                // We are root if the link number is 0 (single prim) or 1
-                // (root prim). ParentID may be nonzero in attachments and
-                // using it would cause attachments and HUDs to rotate
-                // to the wrong positions.
-                
-                SetRot(m_host, Rot2Quaternion(rot));
+            if (m_host.ParentID == 0)
+            {
+                // special case: If we are root, rotate complete SOG to new rotation
+                SetRot(m_host, rot);
             }
             else
             {
                 // we are a child. The rotation values will be set to the one of root modified by rot, as in SL. Don't ask.
-                SceneObjectPart rootPart;
-                if (m_host.ParentGroup != null) // better safe than sorry
+                SceneObjectPart rootPart = m_host.ParentGroup.RootPart;
+                if (rootPart != null) // better safe than sorry
                 {
-                    rootPart = m_host.ParentGroup.RootPart;
-                    if (rootPart != null)
-                        SetRot(m_host, rootPart.RotationOffset * Rot2Quaternion(rot));
+                    SetRot(m_host, rootPart.RotationOffset * (Quaternion)rot);
                 }
             }
 
@@ -2363,8 +2337,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         public void llSetLocalRot(LSL_Rotation rot)
         {
             m_host.AddScriptLPS(1);
-
-            SetRot(m_host, Rot2Quaternion(rot));
+            SetRot(m_host, rot);
             ScriptSleep(200);
         }
 
@@ -2476,7 +2449,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 if (local != 0)
                     force *= llGetRot();
 
-                m_host.ParentGroup.RootPart.SetForce(new Vector3((float)force.x, (float)force.y, (float)force.z));
+                m_host.ParentGroup.RootPart.SetForce(force);
             }
         }
 
@@ -2488,10 +2461,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
             if (!m_host.ParentGroup.IsDeleted)
             {
-                Vector3 tmpForce = m_host.ParentGroup.RootPart.GetForce();
-                force.x = tmpForce.X;
-                force.y = tmpForce.Y;
-                force.z = tmpForce.Z;
+                force = m_host.ParentGroup.RootPart.GetForce();
             }
 
             return force;
@@ -2500,8 +2470,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         public LSL_Integer llTarget(LSL_Vector position, double range)
         {
             m_host.AddScriptLPS(1);
-            return m_host.ParentGroup.registerTargetWaypoint(
-                new Vector3((float)position.x, (float)position.y, (float)position.z), (float)range);
+            return m_host.ParentGroup.registerTargetWaypoint(position,
+                (float)range);
         }
 
         public void llTargetRemove(int number)
@@ -2513,8 +2483,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         public LSL_Integer llRotTarget(LSL_Rotation rot, double error)
         {
             m_host.AddScriptLPS(1);
-            return m_host.ParentGroup.registerRotTargetWaypoint(
-                new Quaternion((float)rot.x, (float)rot.y, (float)rot.z, (float)rot.s), (float)error);
+            return m_host.ParentGroup.registerRotTargetWaypoint(rot, (float)error);
         }
 
         public void llRotTargetRemove(int number)
@@ -2526,7 +2495,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         public void llMoveToTarget(LSL_Vector target, double tau)
         {
             m_host.AddScriptLPS(1);
-            m_host.MoveToTarget(new Vector3((float)target.x, (float)target.y, (float)target.z), (float)tau);
+            m_host.MoveToTarget(target, (float)tau);
         }
 
         public void llStopMoveToTarget()
@@ -2539,7 +2508,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         {
             m_host.AddScriptLPS(1);
             //No energy force yet
-            Vector3 v = new Vector3((float)force.x, (float)force.y, (float)force.z);
+            Vector3 v = force;
             if (v.Length() > 20000.0f)
             {
                 v.Normalize();
@@ -2552,13 +2521,13 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         public void llApplyRotationalImpulse(LSL_Vector force, int local)
         {
             m_host.AddScriptLPS(1);
-            m_host.ParentGroup.RootPart.ApplyAngularImpulse(new Vector3((float)force.x, (float)force.y, (float)force.z), local != 0);
+            m_host.ParentGroup.RootPart.ApplyAngularImpulse(force, local != 0);
         }
 
         public void llSetTorque(LSL_Vector torque, int local)
         {
             m_host.AddScriptLPS(1);
-            m_host.ParentGroup.RootPart.SetAngularImpulse(new Vector3((float)torque.x, (float)torque.y, (float)torque.z), local != 0);
+            m_host.ParentGroup.RootPart.SetAngularImpulse(torque, local != 0);
         }
 
         public LSL_Vector llGetTorque()
@@ -3123,13 +3092,10 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                     return;
                 }
 
-                Vector3 llpos = new Vector3((float)pos.x, (float)pos.y, (float)pos.z);
-                Vector3 llvel = new Vector3((float)vel.x, (float)vel.y, (float)vel.z);
-
                 // need the magnitude later
                 // float velmag = (float)Util.GetMagnitude(llvel);
 
-                SceneObjectGroup new_group = World.RezObject(m_host, item, llpos, Rot2Quaternion(rot), llvel, param);
+                SceneObjectGroup new_group = 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)
@@ -3156,11 +3122,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
                 PhysicsActor pa = new_group.RootPart.PhysActor;
 
-                if (pa != null && pa.IsPhysical && llvel != Vector3.Zero)
+                if (pa != null && pa.IsPhysical && (Vector3)vel != Vector3.Zero)
                 {
                     float groupmass = new_group.GetMass();
-                    llvel *= -groupmass;
-                    llApplyImpulse(new LSL_Vector(llvel.X, llvel.Y,llvel.Z), 0);
+                    vel *= -groupmass;
+                    llApplyImpulse(vel, 0);
                 }
                 // Variable script delay? (see (http://wiki.secondlife.com/wiki/LSL_Delay)
                 return;
@@ -3211,7 +3177,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                     return;
                 }
 
-                m_host.StartLookAt(Rot2Quaternion(r3 * r2 * r1), (float)strength, (float)damping);
+                m_host.StartLookAt((Quaternion)(r3 * r2 * r1), (float)strength, (float)damping);
             }
         }
 
@@ -3637,7 +3603,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             }
             else
             {
-                m_host.RotLookAt(Rot2Quaternion(target), (float)strength, (float)damping);
+                m_host.RotLookAt(target, (float)strength, (float)damping);
             }
         }
 
@@ -3718,7 +3684,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
         protected void TargetOmega(SceneObjectPart part, LSL_Vector axis, double spinrate, double gain)
         {
-            part.UpdateAngularVelocity(new Vector3((float)(axis.x * spinrate), (float)(axis.y * spinrate), (float)(axis.z * spinrate)));
+            part.UpdateAngularVelocity(axis * spinrate);
          }
 
         public LSL_Integer llGetStartParameter()
@@ -3928,7 +3894,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 try
                 {
                     foreach (SceneObjectPart part in parts)
-                        part.SetFaceColor(new Vector3((float)color.x, (float)color.y, (float)color.z), face);
+                        part.SetFaceColorAlpha(face, color, null);
                 }
                 finally
                 {
@@ -4398,9 +4364,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         public void llSetText(string text, LSL_Vector color, double alpha)
         {
             m_host.AddScriptLPS(1);
-            Vector3 av3 = new Vector3(Util.Clip((float)color.x, 0.0f, 1.0f),
-                                      Util.Clip((float)color.y, 0.0f, 1.0f),
-                                      Util.Clip((float)color.z, 0.0f, 1.0f));
+            Vector3 av3 = Util.Clip(color, 0.0f, 1.0f);
             m_host.SetText(text.Length > 254 ? text.Remove(254) : text, av3, Util.Clip((float)alpha, 0.0f, 1.0f));
             //m_host.ParentGroup.HasGroupChanged = true;
             //m_host.ParentGroup.ScheduleGroupForFullUpdate();
@@ -4616,14 +4580,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             ScriptSleep(5000);
         }
 
-        public void llTeleportAgent(string agent, string destination, LSL_Vector pos, LSL_Vector lookAt)
+        public void llTeleportAgent(string agent, string destination, LSL_Vector targetPos, LSL_Vector targetLookAt)
         {
             m_host.AddScriptLPS(1);
             UUID agentId = new UUID();
 
-            Vector3 targetPos = new Vector3((float)pos.x, (float)pos.y, (float)pos.z);
-            Vector3 targetLookAt = new Vector3((float)lookAt.x, (float)lookAt.y, (float)lookAt.z);
-
             if (UUID.TryParse(agent, out agentId))
             {
                 ScenePresence presence = World.GetScenePresence(agentId);
@@ -4652,15 +4613,13 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             }
         }
 
-        public void llTeleportAgentGlobalCoords(string agent, LSL_Vector global_coords, LSL_Vector pos, LSL_Vector lookAt)
+        public void llTeleportAgentGlobalCoords(string agent, LSL_Vector global_coords, LSL_Vector targetPos, LSL_Vector targetLookAt)
         {
             m_host.AddScriptLPS(1);
             UUID agentId = new UUID();
 
             ulong regionHandle = Utils.UIntsToLong((uint)global_coords.x, (uint)global_coords.y);
 
-            Vector3 targetPos = new Vector3((float)pos.x, (float)pos.y, (float)pos.z);
-            Vector3 targetLookAt = new Vector3((float)lookAt.x, (float)lookAt.y, (float)lookAt.z);
             if (UUID.TryParse(agent, out agentId))
             {
                 ScenePresence presence = World.GetScenePresence(agentId);
@@ -4957,7 +4916,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                     distance_attenuation = 1f / normalized_units;
                 }
 
-                Vector3 applied_linear_impulse = new Vector3((float)impulse.x, (float)impulse.y, (float)impulse.z);
+                Vector3 applied_linear_impulse = impulse;
                 {
                     float impulse_length = applied_linear_impulse.Length();
 
@@ -5605,25 +5564,15 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         /// separated list. There is a space after
         /// each comma.
         /// </summary>
-
         public LSL_String llList2CSV(LSL_List src)
         {
-
-            string ret = String.Empty;
-            int    x   = 0;
-
             m_host.AddScriptLPS(1);
 
-            if (src.Data.Length > 0)
-            {
-                ret = src.Data[x++].ToString();
-                for (; x < src.Data.Length; x++)
-                {
-                    ret += ", "+src.Data[x].ToString();
-                }
-            }
-
-            return ret;
+            return string.Join(", ", 
+                    (new List<object>(src.Data)).ConvertAll<string>(o => 
+                    {
+                        return o.ToString();
+                    }).ToArray());
         }
 
         /// <summary>
@@ -6296,19 +6245,17 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             m_host.AddScriptLPS(1);
 
             List<SceneObjectPart> parts = GetLinkParts(linknumber);
-            if (parts.Count > 0)
+
+            try
             {
-                try
-                {
-                    foreach (var part in parts)
-                    {
-                        SetTextureAnim(part, mode, face, sizex, sizey, start, length, rate);
-                    }
-                }
-                finally
+                foreach (SceneObjectPart part in parts)
                 {
+                    SetTextureAnim(part, mode, face, sizex, sizey, start, length, rate);
                 }
             }
+            finally
+            {
+            }
         }
 
         private void SetTextureAnim(SceneObjectPart part, int mode, int face, int sizex, int sizey, double start, double length, double rate)
@@ -6526,9 +6473,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
             //Plug the x,y coordinates of the slope normal into the equation of the plane to get
             //the height of that point on the plane.  The resulting vector gives the slope.
-            Vector3 vsl = new Vector3();
-            vsl.X = (float)vsn.x;
-            vsl.Y = (float)vsn.y;
+            Vector3 vsl = vsn;
             vsl.Z = (float)(((vsn.x * vsn.x) + (vsn.y * vsn.y)) / (-1 * vsn.z));
             vsl.Normalize();
             //Normalization might be overkill here
@@ -6539,9 +6484,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         public LSL_Vector llGroundNormal(LSL_Vector offset)
         {
             m_host.AddScriptLPS(1);
-            Vector3 pos = m_host.GetWorldPosition() + new Vector3((float)offset.x,
-                                                                (float)offset.y,
-                                                                (float)offset.z);
+            Vector3 pos = m_host.GetWorldPosition() + (Vector3)offset;
             // Clamp to valid position
             if (pos.X < 0)
                 pos.X = 0;
@@ -6706,7 +6649,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
             List<SceneObjectPart> parts = GetLinkParts(linknumber);
 
-            foreach (var part in parts)
+            foreach (SceneObjectPart part in parts)
             {
                 SetParticleSystem(part, rules);
             }
@@ -6995,8 +6938,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
             if (!m_host.ParentGroup.IsDeleted)
             {
-                m_host.ParentGroup.RootPart.SetVehicleVectorParam(param,
-                    new Vector3((float)vec.x, (float)vec.y, (float)vec.z));
+                m_host.ParentGroup.RootPart.SetVehicleVectorParam(param, vec);
             }
         }
 
@@ -7008,7 +6950,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
             if (!m_host.ParentGroup.IsDeleted)
             {
-                m_host.ParentGroup.RootPart.SetVehicleRotationParam(param, Rot2Quaternion(rot));
+                m_host.ParentGroup.RootPart.SetVehicleRotationParam(param, rot);
             }
         }
 
@@ -7038,8 +6980,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             if (rot.s == 0 && rot.x == 0 && rot.y == 0 && rot.z == 0)
                 rot.s = 1; // ZERO_ROTATION = 0,0,0,1
 
-            part.SitTargetPosition = new Vector3((float)offset.x, (float)offset.y, (float)offset.z);
-            part.SitTargetOrientation = Rot2Quaternion(rot);
+            part.SitTargetPosition = offset;
+            part.SitTargetOrientation = rot;
             part.ParentGroup.HasGroupChanged = true;
         }
 
@@ -7142,13 +7084,13 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         public void llSetCameraEyeOffset(LSL_Vector offset)
         {
             m_host.AddScriptLPS(1);
-            m_host.SetCameraEyeOffset(new Vector3((float)offset.x, (float)offset.y, (float)offset.z));
+            m_host.SetCameraEyeOffset(offset);
         }
 
         public void llSetCameraAtOffset(LSL_Vector offset)
         {
             m_host.AddScriptLPS(1);
-            m_host.SetCameraAtOffset(new Vector3((float)offset.x, (float)offset.y, (float)offset.z));
+            m_host.SetCameraAtOffset(offset);
         }
 
         public LSL_String llDumpList2String(LSL_List src, string seperator)
@@ -7170,7 +7112,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         public LSL_Integer llScriptDanger(LSL_Vector pos)
         {
             m_host.AddScriptLPS(1);
-            bool result = World.ScriptDanger(m_host.LocalId, new Vector3((float)pos.x, (float)pos.y, (float)pos.z));
+            bool result = World.ScriptDanger(m_host.LocalId, pos);
             if (result)
             {
                 return 1;
@@ -7752,7 +7694,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         {
             m_host.AddScriptLPS(1);
 
-            setLinkPrimParams(ScriptBaseClass.LINK_THIS, rules);
+            setLinkPrimParams(ScriptBaseClass.LINK_THIS, rules, "llSetPrimitiveParams");
 
             ScriptSleep(200);
         }
@@ -7761,10 +7703,12 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         {
             m_host.AddScriptLPS(1);
 
-            setLinkPrimParams(linknumber, rules);
+            setLinkPrimParams(linknumber, rules, "llSetLinkPrimitiveParamsFast");
+
+            ScriptSleep(200);
         }
 
-        private void setLinkPrimParams(int linknumber, LSL_List rules)
+        private void setLinkPrimParams(int linknumber, LSL_List rules, string originFunc)
         {
             List<object> parts = new List<object>();
             List<SceneObjectPart> prims = GetLinkParts(linknumber);
@@ -7775,15 +7719,16 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 parts.Add(p);
 
             LSL_List remaining = null;
+            uint rulesParsed = 0;
 
             if (parts.Count > 0)
             {
                 foreach (object part in parts)
                 {
                     if (part is SceneObjectPart)
-                        remaining = SetPrimParams((SceneObjectPart)part, rules);
+                        remaining = SetPrimParams((SceneObjectPart)part, rules, originFunc, ref rulesParsed);
                     else
-                        remaining = SetPrimParams((ScenePresence)part, rules);
+                        remaining = SetPrimParams((ScenePresence)part, rules, originFunc, ref rulesParsed);
                 }
 
                 while ((object)remaining != null && remaining.Length > 2)
@@ -7802,9 +7747,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                     foreach (object part in parts)
                     {
                         if (part is SceneObjectPart)
-                            remaining = SetPrimParams((SceneObjectPart)part, rules);
+                            remaining = SetPrimParams((SceneObjectPart)part, rules, originFunc, ref rulesParsed);
                         else
-                            remaining = SetPrimParams((ScenePresence)part, rules);
+                            remaining = SetPrimParams((ScenePresence)part, rules, originFunc, ref rulesParsed);
                     }
                 }
             }
@@ -7842,6 +7787,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
         public void llSetLinkPrimitiveParams(int linknumber, LSL_List rules)
         {
+            setLinkPrimParams(linknumber, rules, "llSetLinkPrimitiveParams");
             llSetLinkPrimitiveParamsFast(linknumber, rules);
             ScriptSleep(200);
         }
@@ -7869,195 +7815,13 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             return new Vector3((float)x, (float)y, (float)z);
         }
 
-        protected LSL_List SetPrimParams(ScenePresence av, LSL_List rules)
-        {
-            //This is a special version of SetPrimParams to deal with avatars which are sat on the linkset.
-
-            int idx = 0;
-
-            bool positionChanged = false;
-            Vector3 finalPos = Vector3.Zero;
-
-            try
-            {
-                while (idx < rules.Length)
-                {
-                    int code = rules.GetLSLIntegerItem(idx++);
-
-                    int remain = rules.Length - idx;
-
-                    switch (code)
-                    {
-                        case (int)ScriptBaseClass.PRIM_POSITION:
-                        case (int)ScriptBaseClass.PRIM_POS_LOCAL:
-                            {
-                                if (remain < 1)
-                                    return null;
-
-                                LSL_Vector v;
-                                v = rules.GetVector3Item(idx++);
-
-                                SceneObjectPart part = World.GetSceneObjectPart(av.ParentID);
-                                if (part == null)
-                                    break;
-
-                                LSL_Rotation localRot = ScriptBaseClass.ZERO_ROTATION;
-                                LSL_Vector localPos = ScriptBaseClass.ZERO_VECTOR;
-                                if (part.LinkNum > 1)
-                                {
-                                    localRot = GetPartLocalRot(part);
-                                    localPos = GetPartLocalPos(part);
-                                }
-
-                                v -= localPos;
-                                v /= localRot;
-
-                                LSL_Vector sitOffset = (llRot2Up(new LSL_Rotation(av.Rotation.X, av.Rotation.Y, av.Rotation.Z, av.Rotation.W)) * av.Appearance.AvatarHeight * 0.02638f);
-
-                                v = v + 2 * sitOffset;
-
-                                av.OffsetPosition = new Vector3((float)v.x, (float)v.y, (float)v.z);
-                                av.SendAvatarDataToAllAgents();
-
-                            }
-                            break;
-
-                        case (int)ScriptBaseClass.PRIM_ROT_LOCAL:
-                        case (int)ScriptBaseClass.PRIM_ROTATION:
-                            {
-                                if (remain < 1)
-                                    return null;
-
-                                LSL_Rotation r;
-                                r = rules.GetQuaternionItem(idx++);
-
-                                SceneObjectPart part = World.GetSceneObjectPart(av.ParentID);
-                                if (part == null)
-                                    break;
-
-                                LSL_Rotation localRot = ScriptBaseClass.ZERO_ROTATION;
-                                LSL_Vector localPos = ScriptBaseClass.ZERO_VECTOR;
-
-                                if (part.LinkNum > 1)
-                                    localRot = GetPartLocalRot(part);
-
-                                r = r * llGetRootRotation() / localRot;
-                                av.Rotation = new Quaternion((float)r.x, (float)r.y, (float)r.z, (float)r.s);
-                                av.SendAvatarDataToAllAgents();
-                            }
-                            break;
-
-                        // parse rest doing nothing but number of parameters error check
-                        case (int)ScriptBaseClass.PRIM_SIZE:
-                        case (int)ScriptBaseClass.PRIM_MATERIAL:
-                        case (int)ScriptBaseClass.PRIM_PHANTOM:
-                        case (int)ScriptBaseClass.PRIM_PHYSICS:
-                        case (int)ScriptBaseClass.PRIM_PHYSICS_SHAPE_TYPE:
-                        case (int)ScriptBaseClass.PRIM_TEMP_ON_REZ:
-                        case (int)ScriptBaseClass.PRIM_NAME:
-                        case (int)ScriptBaseClass.PRIM_DESC:
-                            if (remain < 1)
-                                return null;
-                            idx++;
-                            break;
-
-                        case (int)ScriptBaseClass.PRIM_GLOW:
-                        case (int)ScriptBaseClass.PRIM_FULLBRIGHT:
-                        case (int)ScriptBaseClass.PRIM_TEXGEN:
-                            if (remain < 2)
-                                return null;
-                            idx += 2;
-                            break;
-
-                        case (int)ScriptBaseClass.PRIM_TYPE:
-                            if (remain < 3)
-                                return null;
-                            code = (int)rules.GetLSLIntegerItem(idx++);
-                            remain = rules.Length - idx;
-                            switch (code)
-                            {
-                                case (int)ScriptBaseClass.PRIM_TYPE_BOX:
-                                case (int)ScriptBaseClass.PRIM_TYPE_CYLINDER:
-                                case (int)ScriptBaseClass.PRIM_TYPE_PRISM:
-                                    if (remain < 6)
-                                        return null;
-                                    idx += 6;
-                                    break;
-
-                                case (int)ScriptBaseClass.PRIM_TYPE_SPHERE:
-                                    if (remain < 5)
-                                        return null;
-                                    idx += 5;
-                                    break;
-
-                                case (int)ScriptBaseClass.PRIM_TYPE_TORUS:
-                                case (int)ScriptBaseClass.PRIM_TYPE_TUBE:
-                                case (int)ScriptBaseClass.PRIM_TYPE_RING:
-                                    if (remain < 11)
-                                        return null;
-                                    idx += 11;
-                                    break;
-
-                                case (int)ScriptBaseClass.PRIM_TYPE_SCULPT:
-                                    if (remain < 2)
-                                        return null;
-                                    idx += 2;
-                                    break;
-                            }
-                            break;
-
-                        case (int)ScriptBaseClass.PRIM_COLOR:
-                        case (int)ScriptBaseClass.PRIM_TEXT:
-                        case (int)ScriptBaseClass.PRIM_BUMP_SHINY:
-                        case (int)ScriptBaseClass.PRIM_OMEGA:
-                            if (remain < 3)
-                                return null;
-                            idx += 3;
-                            break;
-
-                        case (int)ScriptBaseClass.PRIM_TEXTURE:
-                        case (int)ScriptBaseClass.PRIM_POINT_LIGHT:
-                        case (int)ScriptBaseClass.PRIM_PHYSICS_MATERIAL:
-                            if (remain < 5)
-                                return null;
-                            idx += 5;
-                            break;
-
-                        case (int)ScriptBaseClass.PRIM_FLEXIBLE:
-                            if (remain < 7)
-                                return null;
-
-                            idx += 7;
-                            break;
-
-                        case (int)ScriptBaseClass.PRIM_LINK_TARGET:
-                            if (remain < 3) // setting to 3 on the basis that parsing any usage of PRIM_LINK_TARGET that has nothing following it is pointless.
-                                return null;
-
-                            return rules.GetSublist(idx, -1);
-                    }
-                }
-            }
-
-            finally
-            {
-                if (positionChanged)
-                {
-                    av.OffsetPosition = finalPos;
-//                    av.SendAvatarDataToAllAgents();
-                    av.SendTerseUpdateToAllClients();
-                    positionChanged = false;
-                }
-            }
-            return null;
-        }
-
-        protected LSL_List SetPrimParams(SceneObjectPart part, LSL_List rules)
+        protected LSL_List SetPrimParams(SceneObjectPart part, LSL_List rules, string originFunc, ref uint rulesParsed)
         {
             if (part == null || part.ParentGroup == null || part.ParentGroup.IsDeleted)
                 return null;
 
             int idx = 0;
+            int idxStart = 0;
 
             SceneObjectGroup parentgrp = part.ParentGroup;
 
@@ -8068,9 +7832,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             {
                 while (idx < rules.Length)
                 {
+                    ++rulesParsed;
                     int code = rules.GetLSLIntegerItem(idx++);
 
                     int remain = rules.Length - idx;
+                    idxStart = idx;
 
                     int face;
                     LSL_Vector v;
@@ -8100,18 +7866,17 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                                 return null;
 
                             LSL_Rotation q = rules.GetQuaternionItem(idx++);
-                            SceneObjectPart rootPart = parentgrp.RootPart;
                             // try to let this work as in SL...
-                            if (rootPart == part)
+                            if (part.ParentID == 0)
                             {
                                 // special case: If we are root, rotate complete SOG to new rotation
-                                SetRot(part, Rot2Quaternion(q));
+                                SetRot(part, q);
                             }
                             else
                             {
                                 // we are a child. The rotation values will be set to the one of root modified by rot, as in SL. Don't ask.
-                                // sounds like sl bug that we need to replicate
-                                SetRot(part, rootPart.RotationOffset * Rot2Quaternion(q));
+                                SceneObjectPart rootPart = part.ParentGroup.RootPart;
+                                SetRot(part, rootPart.RotationOffset * (Quaternion)q);
                             }
 
                             break;
@@ -8285,8 +8050,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                             LSL_Vector color=rules.GetVector3Item(idx++);
                             double alpha=(double)rules.GetLSLFloatItem(idx++);
 
-                            part.SetFaceColor(new Vector3((float)color.x, (float)color.y, (float)color.z), face);
-                            SetAlpha(part, alpha, face);
+                            part.SetFaceColorAlpha(face, color, alpha);
 
                             break;
 
@@ -8434,9 +8198,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                             string primText = rules.GetLSLStringItem(idx++);
                             LSL_Vector primTextColor = rules.GetVector3Item(idx++);
                             LSL_Float primTextAlpha = rules.GetLSLFloatItem(idx++);
-                            Vector3 av3 = new Vector3(Util.Clip((float)primTextColor.x, 0.0f, 1.0f),
-                                          Util.Clip((float)primTextColor.y, 0.0f, 1.0f),
-                                          Util.Clip((float)primTextColor.z, 0.0f, 1.0f));
+                            Vector3 av3 = Util.Clip(primTextColor, 0.0f, 1.0f);
                             part.SetText(primText, av3, Util.Clip((float)primTextAlpha, 0.0f, 1.0f));
 
                             break;
@@ -8455,8 +8217,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                         case (int)ScriptBaseClass.PRIM_ROT_LOCAL:
                             if (remain < 1)
                                 return null;
-                            LSL_Rotation lr = rules.GetQuaternionItem(idx++);
-                            SetRot(part, Rot2Quaternion(lr));
+                            SetRot(part, rules.GetQuaternionItem(idx++));
                             break;
                         case (int)ScriptBaseClass.PRIM_OMEGA:
                             if (remain < 3)
@@ -8466,7 +8227,12 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                             LSL_Float gain = rules.GetLSLFloatItem(idx++);
                             TargetOmega(part, axis, (double)spinrate, (double)gain);
                             break;
-
+                        case (int)ScriptBaseClass.PRIM_SLICE:
+                            if (remain < 1)
+                                return null;
+                            LSL_Vector slice = rules.GetVector3Item(idx++);
+                            part.UpdateSlice((float)slice.x, (float)slice.y);
+                            break;
                         case (int)ScriptBaseClass.PRIM_LINK_TARGET:
                             if (remain < 3) // setting to 3 on the basis that parsing any usage of PRIM_LINK_TARGET that has nothing following it is pointless.
                                 return null;
@@ -8475,6 +8241,12 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                     }
                 }
             }
+            catch (InvalidCastException e)
+            {
+                ShoutError(string.Format(
+                        "{0} error running rule #{1}: arg #{2} ",
+                        originFunc, rulesParsed, idx - idxStart) + e.Message);
+            }
             finally
             {
                 if (positionChanged)
@@ -8483,12 +8255,12 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                     {
                         SceneObjectGroup parent = part.ParentGroup;
                         Util.FireAndForget(delegate(object x) {
-                            parent.UpdateGroupPosition(new Vector3((float)currentPosition.x, (float)currentPosition.y, (float)currentPosition.z));
+                            parent.UpdateGroupPosition(currentPosition);
                         });
                     }
                     else
                     {
-                        part.OffsetPosition = new Vector3((float)currentPosition.x, (float)currentPosition.y, (float)currentPosition.z);
+                        part.OffsetPosition = currentPosition;
                         SceneObjectGroup parent = part.ParentGroup;
                         parent.HasGroupChanged = true;
                         parent.ScheduleGroupForTerseUpdate();
@@ -8866,7 +8638,22 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         public LSL_List llGetPrimitiveParams(LSL_List rules)
         {
             m_host.AddScriptLPS(1);
-            return GetLinkPrimitiveParams(m_host, rules);
+
+            LSL_List result = new LSL_List();
+
+            LSL_List remaining = GetPrimParams(m_host, rules, ref result);
+
+            while (remaining != null && remaining.Length > 2)
+            {
+                int linknumber = remaining.GetLSLIntegerItem(0);
+                rules = remaining.GetSublist(1, -1);
+                List<SceneObjectPart> parts = GetLinkParts(linknumber);
+
+                foreach (SceneObjectPart part in parts)
+                    remaining = GetPrimParams(part, rules, ref result);
+            }
+
+            return result;
         }
 
         public LSL_List llGetLinkPrimitiveParams(int linknumber, LSL_List rules)
@@ -8876,294 +8663,39 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             // acording to SL wiki this must indicate a single link number or link_root or link_this.
             // keep other options as before
 
-            List<SceneObjectPart> parts = GetLinkParts(linknumber);
-            List<ScenePresence> avatars = GetLinkAvatars(linknumber);
-
+            List<SceneObjectPart> parts;
+            List<ScenePresence> avatars;
+            
             LSL_List res = new LSL_List();
+            LSL_List remaining = null;
 
-            if (parts.Count > 0)
+            while (rules.Length > 0)
             {
-                foreach (var part in parts)
+                parts = GetLinkParts(linknumber);
+                avatars = GetLinkAvatars(linknumber);
+
+                remaining = null;
+                foreach (SceneObjectPart part in parts)
                 {
-                    LSL_List partRes = GetLinkPrimitiveParams(part, rules);
-                    res += partRes;
+                    remaining = GetPrimParams(part, rules, ref res);
                 }
-            }
-            if (avatars.Count > 0)
-            {
                 foreach (ScenePresence avatar in avatars)
                 {
-                    LSL_List avaRes = GetLinkPrimitiveParams(avatar, rules);
-                    res += avaRes;
+                    remaining = GetPrimParams(avatar, rules, ref res);
                 }
-            }
-            return res;
-        }
-
-        public LSL_List GetLinkPrimitiveParams(ScenePresence avatar, LSL_List rules)
-        {
-            // avatars case
-            // replies as SL wiki
-
-            LSL_List res = new LSL_List();
-//            SceneObjectPart sitPart = avatar.ParentPart; // most likelly it will be needed
-            SceneObjectPart sitPart = World.GetSceneObjectPart(avatar.ParentID); // maybe better do this expensive search for it in case it's gone??
 
-            int idx = 0;
-            while (idx < rules.Length)
-            {
-                int code = (int)rules.GetLSLIntegerItem(idx++);
-                int remain = rules.Length - idx;
-
-                switch (code)
+                if (remaining != null && remaining.Length > 0)
                 {
-                    case (int)ScriptBaseClass.PRIM_MATERIAL:
-                        res.Add(new LSL_Integer((int)SOPMaterialData.SopMaterial.Flesh));
-                        break;
-
-                    case (int)ScriptBaseClass.PRIM_PHYSICS:
-                            res.Add(new LSL_Integer(0));
-                        break;
-
-                    case (int)ScriptBaseClass.PRIM_TEMP_ON_REZ:
-                            res.Add(new LSL_Integer(0));
-                        break;
-
-                    case (int)ScriptBaseClass.PRIM_PHANTOM:
-                            res.Add(new LSL_Integer(0));
-                        break;
-
-                    case (int)ScriptBaseClass.PRIM_POSITION:
-
-                        Vector3 pos = avatar.OffsetPosition;
-
-                        Vector3 sitOffset = (Zrot(avatar.Rotation)) * (avatar.Appearance.AvatarHeight * 0.02638f *2.0f);
-                        pos -= sitOffset;
-
-                        if( sitPart != null)
-                            pos = sitPart.GetWorldPosition() + pos * sitPart.GetWorldRotation();
-
-                        res.Add(new LSL_Vector(pos.X,pos.Y,pos.Z));
-                        break;
-
-                    case (int)ScriptBaseClass.PRIM_SIZE:
-                        // as in llGetAgentSize above
-                        res.Add(new LSL_Vector(0.45f, 0.6f, avatar.Appearance.AvatarHeight));
-                        break;
-
-                    case (int)ScriptBaseClass.PRIM_ROTATION:
-                        Quaternion rot = avatar.Rotation;
-                        if (sitPart != null)
-                        {
-                            rot = sitPart.GetWorldRotation() * rot; // apply sit part world rotation
-                        }
-
-                        res.Add(new LSL_Rotation (rot.X, rot.Y, rot.Z, rot.W));
-                        break;
-
-                    case (int)ScriptBaseClass.PRIM_TYPE:
-                        res.Add(new LSL_Integer(ScriptBaseClass.PRIM_TYPE_BOX));
-                        res.Add(new LSL_Integer(ScriptBaseClass.PRIM_HOLE_DEFAULT));
-                        res.Add(new LSL_Vector(0f,1.0f,0f));
-                        res.Add(new LSL_Float(0.0f));
-                        res.Add(new LSL_Vector(0, 0, 0));
-                        res.Add(new LSL_Vector(1.0f,1.0f,0f));
-                        res.Add(new LSL_Vector(0, 0, 0));
-                        break;
-
-                    case (int)ScriptBaseClass.PRIM_TEXTURE:
-                        if (remain < 1)
-                            return res;
-
-                        int face = (int)rules.GetLSLIntegerItem(idx++);
-                        if (face == ScriptBaseClass.ALL_SIDES)
-                        {
-                            for (face = 0; face < 21; face++)
-                            {
-                                res.Add(new LSL_String(""));
-                                res.Add(new LSL_Vector(0,0,0));
-                                res.Add(new LSL_Vector(0,0,0));
-                                res.Add(new LSL_Float(0.0));
-                            }
-                        }
-                        else
-                        {
-                            if (face >= 0 && face < 21)
-                            {
-                                res.Add(new LSL_String(""));
-                                res.Add(new LSL_Vector(0,0,0));
-                                res.Add(new LSL_Vector(0,0,0));
-                                res.Add(new LSL_Float(0.0));
-                            }
-                        }
-                        break;
-
-                    case (int)ScriptBaseClass.PRIM_COLOR:
-                        if (remain < 1)
-                            return res;
-
-                        face = (int)rules.GetLSLIntegerItem(idx++);
-
-                        if (face == ScriptBaseClass.ALL_SIDES)
-                        {
-                            for (face = 0; face < 21; face++)
-                            {
-                                res.Add(new LSL_Vector(0,0,0));
-                                res.Add(new LSL_Float(0));
-                            }
-                        }
-                        else
-                        {
-                                res.Add(new LSL_Vector(0,0,0));
-                                res.Add(new LSL_Float(0));
-                        }
-                        break;
-
-                    case (int)ScriptBaseClass.PRIM_BUMP_SHINY:
-                        if (remain < 1)
-                            return res;
-                        face = (int)rules.GetLSLIntegerItem(idx++);
-
-                        if (face == ScriptBaseClass.ALL_SIDES)
-                        {
-                            for (face = 0; face < 21; face++)
-                            {
-                                res.Add(new LSL_Integer(ScriptBaseClass.PRIM_SHINY_NONE));
-                                res.Add(new LSL_Integer(ScriptBaseClass.PRIM_BUMP_NONE));
-                            }
-                        }
-                        else
-                        {
-                                res.Add(new LSL_Integer(ScriptBaseClass.PRIM_SHINY_NONE));
-                                res.Add(new LSL_Integer(ScriptBaseClass.PRIM_BUMP_NONE));
-                        }
-                        break;
-
-                    case (int)ScriptBaseClass.PRIM_FULLBRIGHT:
-                        if (remain < 1)
-                            return res;
-                        face = (int)rules.GetLSLIntegerItem(idx++);
-
-                        if (face == ScriptBaseClass.ALL_SIDES)
-                        {
-                            for (face = 0; face < 21; face++)
-                            {
-                                res.Add(new LSL_Integer(ScriptBaseClass.FALSE));
-                            }
-                        }
-                        else
-                        {
-                                res.Add(new LSL_Integer(ScriptBaseClass.FALSE));
-                        }
-                        break;
-
-                    case (int)ScriptBaseClass.PRIM_FLEXIBLE:
-                        res.Add(new LSL_Integer(0));
-                        res.Add(new LSL_Integer(0));// softness
-                        res.Add(new LSL_Float(0.0f));   // gravity
-                        res.Add(new LSL_Float(0.0f));      // friction
-                        res.Add(new LSL_Float(0.0f));      // wind
-                        res.Add(new LSL_Float(0.0f));   // tension
-                        res.Add(new LSL_Vector(0f,0f,0f));
-                        break;
-
-                    case (int)ScriptBaseClass.PRIM_TEXGEN:
-                        // (PRIM_TEXGEN_DEFAULT, PRIM_TEXGEN_PLANAR)
-                        if (remain < 1)
-                            return res;
-                        face = (int)rules.GetLSLIntegerItem(idx++);
-
-                        if (face == ScriptBaseClass.ALL_SIDES)
-                        {
-                            for (face = 0; face < 21; face++)
-                            {
-                                    res.Add(new LSL_Integer(ScriptBaseClass.PRIM_TEXGEN_DEFAULT));
-                            }
-                        }
-                        else
-                        {
-                                res.Add(new LSL_Integer(ScriptBaseClass.PRIM_TEXGEN_DEFAULT));
-                        }
-                        break;
-
-                    case (int)ScriptBaseClass.PRIM_POINT_LIGHT:
-                        res.Add(new LSL_Integer(0));
-                        res.Add(new LSL_Vector(0f,0f,0f));
-                        res.Add(new LSL_Float(0f)); // intensity
-                        res.Add(new LSL_Float(0f));    // radius
-                        res.Add(new LSL_Float(0f));   // falloff
-                        break;
-
-                    case (int)ScriptBaseClass.PRIM_GLOW:
-                        if (remain < 1)
-                            return res;
-                        face = (int)rules.GetLSLIntegerItem(idx++);
-
-                        if (face == ScriptBaseClass.ALL_SIDES)
-                        {
-                            for (face = 0; face < 21; face++)
-                            {
-                                res.Add(new LSL_Float(0f));
-                            }
-                        }
-                        else
-                        {
-                                res.Add(new LSL_Float(0f));
-                        }
-                        break;
-
-                    case (int)ScriptBaseClass.PRIM_TEXT:
-                        res.Add(new LSL_String(""));
-                        res.Add(new LSL_Vector(0f,0f,0f));
-                        res.Add(new LSL_Float(1.0f));
-                        break;
-
-                    case (int)ScriptBaseClass.PRIM_NAME:
-                        res.Add(new LSL_String(avatar.Name));
-                        break;
-
-                    case (int)ScriptBaseClass.PRIM_DESC:
-                        res.Add(new LSL_String(""));
-                        break;
-
-                    case (int)ScriptBaseClass.PRIM_ROT_LOCAL:                      
-                        Quaternion lrot = avatar.Rotation;
-
-                        if (sitPart != null && sitPart != sitPart.ParentGroup.RootPart)
-                        {
-                            lrot = sitPart.RotationOffset * lrot; // apply sit part rotation offset
-                        }
-                        res.Add(new LSL_Rotation(lrot.X, lrot.Y, lrot.Z, lrot.W));
-                        break;
-
-                    case (int)ScriptBaseClass.PRIM_POS_LOCAL:
-                        Vector3 lpos = avatar.OffsetPosition; // pos relative to sit part
-                        Vector3 lsitOffset = (Zrot(avatar.Rotation)) * (avatar.Appearance.AvatarHeight * 0.02638f * 2.0f);
-                        lpos -= lsitOffset;
-
-                        if (sitPart != null && sitPart != sitPart.ParentGroup.RootPart)
-                        {
-                            lpos = sitPart.OffsetPosition + (lpos * sitPart.RotationOffset); // make it relative to root prim
-                        }
-                        res.Add(new LSL_Vector(lpos.X,lpos.Y,lpos.Z));
-                        break;
-
-                    case (int)ScriptBaseClass.PRIM_LINK_TARGET:
-                        if (remain < 3) // setting to 3 on the basis that parsing any usage of PRIM_LINK_TARGET that has nothing following it is pointless.
-                            return res;
-                        LSL_Integer new_linknumber = rules.GetLSLIntegerItem(idx++);
-                        LSL_List new_rules = rules.GetSublist(idx, -1);
-
-                        res += llGetLinkPrimitiveParams((int)new_linknumber, new_rules);
-                        return res;
+                    linknumber = remaining.GetLSLIntegerItem(0);
+                    rules = remaining.GetSublist(1, -1);
                 }
             }
+
             return res;
         }
 
-        public LSL_List GetLinkPrimitiveParams(SceneObjectPart part, LSL_List rules)
+        public LSL_List GetPrimParams(SceneObjectPart part, LSL_List rules, ref LSL_List res)
         {
-            LSL_List res = new LSL_List();
             int idx=0;
             while (idx < rules.Length)
             {
@@ -9301,7 +8833,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
                     case (int)ScriptBaseClass.PRIM_TEXTURE:
                         if (remain < 1)
-                            return res;
+                            return null;
 
                         int face = (int)rules.GetLSLIntegerItem(idx++);
                         Primitive.TextureEntry tex = part.Shape.Textures;
@@ -9341,7 +8873,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
                     case (int)ScriptBaseClass.PRIM_COLOR:
                         if (remain < 1)
-                            return res;
+                            return null;
 
                         face=(int)rules.GetLSLIntegerItem(idx++);
 
@@ -9370,7 +8902,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
                     case (int)ScriptBaseClass.PRIM_BUMP_SHINY:
                         if (remain < 1)
-                            return res;
+                            return null;
+
                         face = (int)rules.GetLSLIntegerItem(idx++);
 
                         tex = part.Shape.Textures;
@@ -9426,7 +8959,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
                     case (int)ScriptBaseClass.PRIM_FULLBRIGHT:
                         if (remain < 1)
-                            return res;
+                            return null;
+
                         face = (int)rules.GetLSLIntegerItem(idx++);
 
                         tex = part.Shape.Textures;
@@ -9480,7 +9014,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                     case (int)ScriptBaseClass.PRIM_TEXGEN:
                         // (PRIM_TEXGEN_DEFAULT, PRIM_TEXGEN_PLANAR)
                         if (remain < 1)
-                            return res;
+                            return null;
+
                         face = (int)rules.GetLSLIntegerItem(idx++);
 
                         tex = part.Shape.Textures;
@@ -9528,7 +9063,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
                     case (int)ScriptBaseClass.PRIM_GLOW:
                         if (remain < 1)
-                            return res;
+                            return null;
+
                         face = (int)rules.GetLSLIntegerItem(idx++);
 
                         tex = part.Shape.Textures;
@@ -9572,18 +9108,24 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                     case (int)ScriptBaseClass.PRIM_POS_LOCAL:
                         res.Add(new LSL_Vector(GetPartLocalPos(part)));
                         break;
-
+                    case (int)ScriptBaseClass.PRIM_SLICE:
+                        PrimType prim_type = part.GetPrimType();
+                        bool useProfileBeginEnd = (prim_type == PrimType.SPHERE || prim_type == PrimType.TORUS || prim_type == PrimType.TUBE || prim_type == PrimType.RING);
+                        res.Add(new LSL_Vector(
+                            (useProfileBeginEnd ? part.Shape.ProfileBegin : part.Shape.PathBegin) / 50000.0,
+                            1 - (useProfileBeginEnd ? part.Shape.ProfileEnd : part.Shape.PathEnd) / 50000.0,
+                            0
+                        ));
+                        break;
                     case (int)ScriptBaseClass.PRIM_LINK_TARGET:
-                        if (remain < 3) // setting to 3 on the basis that parsing any usage of PRIM_LINK_TARGET that has nothing following it is pointless.
-                            return res;
-                        LSL_Integer new_linknumber = rules.GetLSLIntegerItem(idx++);
-                        LSL_List new_rules = rules.GetSublist(idx, -1);
-                        LSL_List tres = llGetLinkPrimitiveParams((int)new_linknumber, new_rules);
-                        res += tres;
-                        return res;                       
+                        if(remain < 3)
+                            return null;
+
+                        return rules.GetSublist(idx, -1);
                 }
             }
-            return res;
+
+            return null;
         }
 
         public LSL_List llGetPrimMediaParams(int face, LSL_List rules)
@@ -10983,20 +10525,20 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                     switch ((ParcelMediaCommandEnum) Convert.ToInt32(aList.Data[i].ToString()))
                     {
                         case ParcelMediaCommandEnum.Url:
-                            list.Add(new LSL_String(World.GetLandData(m_host.AbsolutePosition.X, m_host.AbsolutePosition.Y).MediaURL));
+                            list.Add(new LSL_String(World.GetLandData(m_host.AbsolutePosition).MediaURL));
                             break;
                         case ParcelMediaCommandEnum.Desc:
-                            list.Add(new LSL_String(World.GetLandData(m_host.AbsolutePosition.X, m_host.AbsolutePosition.Y).Description));
+                            list.Add(new LSL_String(World.GetLandData(m_host.AbsolutePosition).Description));
                             break;
                         case ParcelMediaCommandEnum.Texture:
-                            list.Add(new LSL_String(World.GetLandData(m_host.AbsolutePosition.X, m_host.AbsolutePosition.Y).MediaID.ToString()));
+                            list.Add(new LSL_String(World.GetLandData(m_host.AbsolutePosition).MediaID.ToString()));
                             break;
                         case ParcelMediaCommandEnum.Type:
-                            list.Add(new LSL_String(World.GetLandData(m_host.AbsolutePosition.X, m_host.AbsolutePosition.Y).MediaType));
+                            list.Add(new LSL_String(World.GetLandData(m_host.AbsolutePosition).MediaType));
                             break;
                         case ParcelMediaCommandEnum.Size:
-                            list.Add(new LSL_String(World.GetLandData(m_host.AbsolutePosition.X, m_host.AbsolutePosition.Y).MediaWidth));
-                            list.Add(new LSL_String(World.GetLandData(m_host.AbsolutePosition.X, m_host.AbsolutePosition.Y).MediaHeight));
+                            list.Add(new LSL_String(World.GetLandData(m_host.AbsolutePosition).MediaWidth));
+                            list.Add(new LSL_String(World.GetLandData(m_host.AbsolutePosition).MediaHeight));
                             break;
                         default:
                             ParcelMediaCommandEnum mediaCommandEnum = ParcelMediaCommandEnum.Url;
@@ -11166,9 +10708,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             ScenePresence avatar = World.GetScenePresence(detectedParams.Key);
             if (avatar != null)
             {
-                avatar.ControllingClient.SendScriptTeleportRequest(m_host.Name, simname,
-                                                                   new Vector3((float)pos.x, (float)pos.y, (float)pos.z),
-                                                                   new Vector3((float)lookAt.x, (float)lookAt.y, (float)lookAt.z));
+                avatar.ControllingClient.SendScriptTeleportRequest(m_host.Name,
+                    simname, pos, lookAt);
             }
             
             ScriptSleep(1000);
@@ -11353,31 +10894,30 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         public LSL_Float llListStatistics(int operation, LSL_List src)
         {
             m_host.AddScriptLPS(1);
-            LSL_List nums = LSL_List.ToDoubleList(src);
             switch (operation)
             {
                 case ScriptBaseClass.LIST_STAT_RANGE:
-                    return nums.Range();
+                    return src.Range();
                 case ScriptBaseClass.LIST_STAT_MIN:
-                    return nums.Min();
+                    return src.Min();
                 case ScriptBaseClass.LIST_STAT_MAX:
-                    return nums.Max();
+                    return src.Max();
                 case ScriptBaseClass.LIST_STAT_MEAN:
-                    return nums.Mean();
+                    return src.Mean();
                 case ScriptBaseClass.LIST_STAT_MEDIAN:
-                    return nums.Median();
+                    return LSL_List.ToDoubleList(src).Median();
                 case ScriptBaseClass.LIST_STAT_NUM_COUNT:
-                    return nums.NumericLength();
+                    return src.NumericLength();
                 case ScriptBaseClass.LIST_STAT_STD_DEV:
-                    return nums.StdDev();
+                    return src.StdDev();
                 case ScriptBaseClass.LIST_STAT_SUM:
-                    return nums.Sum();
+                    return src.Sum();
                 case ScriptBaseClass.LIST_STAT_SUM_SQUARES:
-                    return nums.SumSqrs();
+                    return src.SumSqrs();
                 case ScriptBaseClass.LIST_STAT_GEOMETRIC_MEAN:
-                    return nums.GeometricMean();
+                    return src.GeometricMean();
                 case ScriptBaseClass.LIST_STAT_HARMONIC_MEAN:
-                    return nums.HarmonicMean();
+                    return src.HarmonicMean();
                 default:
                     return 0.0;
             }
@@ -11735,7 +11275,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         public LSL_List llGetParcelDetails(LSL_Vector pos, LSL_List param)
         {
             m_host.AddScriptLPS(1);
-            LandData land = World.GetLandData((float)pos.x, (float)pos.y);
+            LandData land = World.GetLandData(pos);
             if (land == null)
             {
                 return new LSL_List(0);
@@ -11903,13 +11443,12 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                                     else
                                         rot = obj.GetWorldRotation();
 
-                                    LSL_Rotation objrot = new LSL_Rotation(rot.X, rot.Y, rot.Z, rot.W);
+                                    LSL_Rotation objrot = new LSL_Rotation(rot);
                                     ret.Add(objrot);
                                 }
                                 break;
                             case ScriptBaseClass.OBJECT_VELOCITY:
-                                Vector3 ovel = obj.Velocity;
-                                ret.Add(new LSL_Vector(ovel.X, ovel.Y, ovel.Z));
+                                ret.Add(new LSL_Vector(obj.Velocity));
                                 break;
                             case ScriptBaseClass.OBJECT_OWNER:
                                 ret.Add(new LSL_String(obj.OwnerID.ToString()));
@@ -12122,7 +11661,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             return tid.ToString();
         }
 
-        public void SetPrimitiveParamsEx(LSL_Key prim, LSL_List rules)
+        public void SetPrimitiveParamsEx(LSL_Key prim, LSL_List rules, string originFunc)
         {
             SceneObjectPart obj = World.GetSceneObjectPart(new UUID(prim));
             if (obj == null)
@@ -12131,28 +11670,41 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             if (obj.OwnerID != m_host.OwnerID)
                 return;
 
-            LSL_List remaining = SetPrimParams(obj, rules);
+            uint rulesParsed = 0;
+            LSL_List remaining = SetPrimParams(obj, rules, originFunc, ref rulesParsed);
 
             while ((object)remaining != null && remaining.Length > 2)
             {
                 LSL_Integer newLink = remaining.GetLSLIntegerItem(0);
                 LSL_List newrules = remaining.GetSublist(1, -1);
                 foreach(SceneObjectPart part in GetLinkParts(obj, newLink)){
-                    remaining = SetPrimParams(part, newrules);
+                    remaining = SetPrimParams(part, newrules, originFunc, ref rulesParsed);
                 }
             }
         }
 
-        public LSL_List GetLinkPrimitiveParamsEx(LSL_Key prim, LSL_List rules)
+        public LSL_List GetPrimitiveParamsEx(LSL_Key prim, LSL_List rules)
         {
             SceneObjectPart obj = World.GetSceneObjectPart(new UUID(prim));
-            if (obj == null)
-                return new LSL_List();
 
-            if (obj.OwnerID != m_host.OwnerID)
-                return new LSL_List();
+            LSL_List result = new LSL_List();
+
+            if (obj != null && obj.OwnerID != m_host.OwnerID)
+            {
+                LSL_List remaining = GetPrimParams(obj, rules, ref result);
+
+                while (remaining != null && remaining.Length > 2)
+                {
+                    int linknumber = remaining.GetLSLIntegerItem(0);
+                    rules = remaining.GetSublist(1, -1);
+                    List<SceneObjectPart> parts = GetLinkParts(linknumber);
+
+                    foreach (SceneObjectPart part in parts)
+                        remaining = GetPrimParams(part, rules, ref result);
+                }
+            }
 
-            return GetLinkPrimitiveParams(obj, rules);
+            return result;
         }
 
         public LSL_Integer llGetLinkNumberOfSides(LSL_Integer link)
@@ -12515,8 +12067,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
             m_host.AddScriptLPS(1);
 
-            Vector3 rayStart = new Vector3((float)start.x, (float)start.y, (float)start.z);
-            Vector3 rayEnd = new Vector3((float)end.x, (float)end.y, (float)end.z);
+            Vector3 rayStart = start;
+            Vector3 rayEnd = end;
             Vector3 dir = rayEnd - rayStart;
 
             float dist = Vector3.Mag(dir);
@@ -13090,6 +12642,455 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 }
             }
         }
+
+        protected LSL_List SetPrimParams(ScenePresence av, LSL_List rules, string originFunc, ref uint rulesParsed)
+        {
+            //This is a special version of SetPrimParams to deal with avatars which are sat on the linkset.
+
+            int idx = 0;
+            int idxStart = 0;
+
+            bool positionChanged = false;
+            Vector3 finalPos = Vector3.Zero;
+
+            try
+            {
+                while (idx < rules.Length)
+                {
+                    ++rulesParsed;
+                    int code = rules.GetLSLIntegerItem(idx++);
+
+                    int remain = rules.Length - idx;
+                    idxStart = idx;
+
+                    switch (code)
+                    {
+                        case (int)ScriptBaseClass.PRIM_POSITION:
+                        case (int)ScriptBaseClass.PRIM_POS_LOCAL:
+                            {
+                                if (remain < 1)
+                                    return null;
+
+                                LSL_Vector v;
+                                v = rules.GetVector3Item(idx++);
+
+                                SceneObjectPart part = World.GetSceneObjectPart(av.ParentID);
+                                if (part == null)
+                                    break;
+
+                                LSL_Rotation localRot = ScriptBaseClass.ZERO_ROTATION;
+                                LSL_Vector localPos = ScriptBaseClass.ZERO_VECTOR;
+                                if (part.LinkNum > 1)
+                                {
+                                    localRot = GetPartLocalRot(part);
+                                    localPos = GetPartLocalPos(part);
+                                }
+
+                                v -= localPos;
+                                v /= localRot;
+
+                                LSL_Vector sitOffset = (llRot2Up(new LSL_Rotation(av.Rotation.X, av.Rotation.Y, av.Rotation.Z, av.Rotation.W)) * av.Appearance.AvatarHeight * 0.02638f);
+
+                                v = v + 2 * sitOffset;
+
+                                av.OffsetPosition = new Vector3((float)v.x, (float)v.y, (float)v.z);
+                                av.SendAvatarDataToAllAgents();
+
+                            }
+                            break;
+
+                        case (int)ScriptBaseClass.PRIM_ROT_LOCAL:
+                        case (int)ScriptBaseClass.PRIM_ROTATION:
+                            {
+                                if (remain < 1)
+                                    return null;
+
+                                LSL_Rotation r;
+                                r = rules.GetQuaternionItem(idx++);
+
+                                SceneObjectPart part = World.GetSceneObjectPart(av.ParentID);
+                                if (part == null)
+                                    break;
+
+                                LSL_Rotation localRot = ScriptBaseClass.ZERO_ROTATION;
+                                LSL_Vector localPos = ScriptBaseClass.ZERO_VECTOR;
+
+                                if (part.LinkNum > 1)
+                                    localRot = GetPartLocalRot(part);
+
+                                r = r * llGetRootRotation() / localRot;
+                                av.Rotation = new Quaternion((float)r.x, (float)r.y, (float)r.z, (float)r.s);
+                                av.SendAvatarDataToAllAgents();
+                            }
+                            break;
+
+                        // parse rest doing nothing but number of parameters error check
+                        case (int)ScriptBaseClass.PRIM_SIZE:
+                        case (int)ScriptBaseClass.PRIM_MATERIAL:
+                        case (int)ScriptBaseClass.PRIM_PHANTOM:
+                        case (int)ScriptBaseClass.PRIM_PHYSICS:
+                        case (int)ScriptBaseClass.PRIM_PHYSICS_SHAPE_TYPE:
+                        case (int)ScriptBaseClass.PRIM_TEMP_ON_REZ:
+                        case (int)ScriptBaseClass.PRIM_NAME:
+                        case (int)ScriptBaseClass.PRIM_DESC:
+                            if (remain < 1)
+                                return null;
+                            idx++;
+                            break;
+
+                        case (int)ScriptBaseClass.PRIM_GLOW:
+                        case (int)ScriptBaseClass.PRIM_FULLBRIGHT:
+                        case (int)ScriptBaseClass.PRIM_TEXGEN:
+                            if (remain < 2)
+                                return null;
+                            idx += 2;
+                            break;
+
+                        case (int)ScriptBaseClass.PRIM_TYPE:
+                            if (remain < 3)
+                                return null;
+                            code = (int)rules.GetLSLIntegerItem(idx++);
+                            remain = rules.Length - idx;
+                            switch (code)
+                            {
+                                case (int)ScriptBaseClass.PRIM_TYPE_BOX:
+                                case (int)ScriptBaseClass.PRIM_TYPE_CYLINDER:
+                                case (int)ScriptBaseClass.PRIM_TYPE_PRISM:
+                                    if (remain < 6)
+                                        return null;
+                                    idx += 6;
+                                    break;
+
+                                case (int)ScriptBaseClass.PRIM_TYPE_SPHERE:
+                                    if (remain < 5)
+                                        return null;
+                                    idx += 5;
+                                    break;
+
+                                case (int)ScriptBaseClass.PRIM_TYPE_TORUS:
+                                case (int)ScriptBaseClass.PRIM_TYPE_TUBE:
+                                case (int)ScriptBaseClass.PRIM_TYPE_RING:
+                                    if (remain < 11)
+                                        return null;
+                                    idx += 11;
+                                    break;
+
+                                case (int)ScriptBaseClass.PRIM_TYPE_SCULPT:
+                                    if (remain < 2)
+                                        return null;
+                                    idx += 2;
+                                    break;
+                            }
+                            break;
+
+                        case (int)ScriptBaseClass.PRIM_COLOR:
+                        case (int)ScriptBaseClass.PRIM_TEXT:
+                        case (int)ScriptBaseClass.PRIM_BUMP_SHINY:
+                        case (int)ScriptBaseClass.PRIM_OMEGA:
+                            if (remain < 3)
+                                return null;
+                            idx += 3;
+                            break;
+
+                        case (int)ScriptBaseClass.PRIM_TEXTURE:
+                        case (int)ScriptBaseClass.PRIM_POINT_LIGHT:
+                        case (int)ScriptBaseClass.PRIM_PHYSICS_MATERIAL:
+                            if (remain < 5)
+                                return null;
+                            idx += 5;
+                            break;
+
+                        case (int)ScriptBaseClass.PRIM_FLEXIBLE:
+                            if (remain < 7)
+                                return null;
+
+                            idx += 7;
+                            break;
+
+                        case (int)ScriptBaseClass.PRIM_LINK_TARGET:
+                            if (remain < 3) // setting to 3 on the basis that parsing any usage of PRIM_LINK_TARGET that has nothing following it is pointless.
+                                return null;
+
+                            return rules.GetSublist(idx, -1);
+                    }
+                }
+            }
+            catch (InvalidCastException e)
+            {
+                ShoutError(string.Format(
+                        "{0} error running rule #{1}: arg #{2} ",
+                        originFunc, rulesParsed, idx - idxStart) + e.Message);
+            }
+            finally
+            {
+                if (positionChanged)
+                {
+                    av.OffsetPosition = finalPos;
+//                    av.SendAvatarDataToAllAgents();
+                    av.SendTerseUpdateToAllClients();
+                    positionChanged = false;
+                }
+            }
+            return null;
+        }
+
+        public LSL_List GetPrimParams(ScenePresence avatar, LSL_List rules, ref LSL_List res)
+        {
+            // avatars case
+            // replies as SL wiki
+
+//            SceneObjectPart sitPart = avatar.ParentPart; // most likelly it will be needed
+            SceneObjectPart sitPart = World.GetSceneObjectPart(avatar.ParentID); // maybe better do this expensive search for it in case it's gone??
+
+            int idx = 0;
+            while (idx < rules.Length)
+            {
+                int code = (int)rules.GetLSLIntegerItem(idx++);
+                int remain = rules.Length - idx;
+
+                switch (code)
+                {
+                    case (int)ScriptBaseClass.PRIM_MATERIAL:
+                        res.Add(new LSL_Integer((int)SOPMaterialData.SopMaterial.Flesh));
+                        break;
+
+                    case (int)ScriptBaseClass.PRIM_PHYSICS:
+                            res.Add(new LSL_Integer(0));
+                        break;
+
+                    case (int)ScriptBaseClass.PRIM_TEMP_ON_REZ:
+                            res.Add(new LSL_Integer(0));
+                        break;
+
+                    case (int)ScriptBaseClass.PRIM_PHANTOM:
+                            res.Add(new LSL_Integer(0));
+                        break;
+
+                    case (int)ScriptBaseClass.PRIM_POSITION:
+
+                        Vector3 pos = avatar.OffsetPosition;
+
+                        Vector3 sitOffset = (Zrot(avatar.Rotation)) * (avatar.Appearance.AvatarHeight * 0.02638f *2.0f);
+                        pos -= sitOffset;
+
+                        if( sitPart != null)
+                            pos = sitPart.GetWorldPosition() + pos * sitPart.GetWorldRotation();
+
+                        res.Add(new LSL_Vector(pos.X,pos.Y,pos.Z));
+                        break;
+
+                    case (int)ScriptBaseClass.PRIM_SIZE:
+                        // as in llGetAgentSize above
+                        res.Add(new LSL_Vector(0.45f, 0.6f, avatar.Appearance.AvatarHeight));
+                        break;
+
+                    case (int)ScriptBaseClass.PRIM_ROTATION:
+                        Quaternion rot = avatar.Rotation;
+                        if (sitPart != null)
+                        {
+                            rot = sitPart.GetWorldRotation() * rot; // apply sit part world rotation
+                        }
+
+                        res.Add(new LSL_Rotation (rot.X, rot.Y, rot.Z, rot.W));
+                        break;
+
+                    case (int)ScriptBaseClass.PRIM_TYPE:
+                        res.Add(new LSL_Integer(ScriptBaseClass.PRIM_TYPE_BOX));
+                        res.Add(new LSL_Integer(ScriptBaseClass.PRIM_HOLE_DEFAULT));
+                        res.Add(new LSL_Vector(0f,1.0f,0f));
+                        res.Add(new LSL_Float(0.0f));
+                        res.Add(new LSL_Vector(0, 0, 0));
+                        res.Add(new LSL_Vector(1.0f,1.0f,0f));
+                        res.Add(new LSL_Vector(0, 0, 0));
+                        break;
+
+                    case (int)ScriptBaseClass.PRIM_TEXTURE:
+                        if (remain < 1)
+                            return null;
+
+                        int face = (int)rules.GetLSLIntegerItem(idx++);
+                        if (face == ScriptBaseClass.ALL_SIDES)
+                        {
+                            for (face = 0; face < 21; face++)
+                            {
+                                res.Add(new LSL_String(""));
+                                res.Add(new LSL_Vector(0,0,0));
+                                res.Add(new LSL_Vector(0,0,0));
+                                res.Add(new LSL_Float(0.0));
+                            }
+                        }
+                        else
+                        {
+                            if (face >= 0 && face < 21)
+                            {
+                                res.Add(new LSL_String(""));
+                                res.Add(new LSL_Vector(0,0,0));
+                                res.Add(new LSL_Vector(0,0,0));
+                                res.Add(new LSL_Float(0.0));
+                            }
+                        }
+                        break;
+
+                    case (int)ScriptBaseClass.PRIM_COLOR:
+                        if (remain < 1)
+                            return null;
+
+                        face = (int)rules.GetLSLIntegerItem(idx++);
+
+                        if (face == ScriptBaseClass.ALL_SIDES)
+                        {
+                            for (face = 0; face < 21; face++)
+                            {
+                                res.Add(new LSL_Vector(0,0,0));
+                                res.Add(new LSL_Float(0));
+                            }
+                        }
+                        else
+                        {
+                                res.Add(new LSL_Vector(0,0,0));
+                                res.Add(new LSL_Float(0));
+                        }
+                        break;
+
+                    case (int)ScriptBaseClass.PRIM_BUMP_SHINY:
+                        if (remain < 1)
+                            return null;
+                        face = (int)rules.GetLSLIntegerItem(idx++);
+
+                        if (face == ScriptBaseClass.ALL_SIDES)
+                        {
+                            for (face = 0; face < 21; face++)
+                            {
+                                res.Add(new LSL_Integer(ScriptBaseClass.PRIM_SHINY_NONE));
+                                res.Add(new LSL_Integer(ScriptBaseClass.PRIM_BUMP_NONE));
+                            }
+                        }
+                        else
+                        {
+                                res.Add(new LSL_Integer(ScriptBaseClass.PRIM_SHINY_NONE));
+                                res.Add(new LSL_Integer(ScriptBaseClass.PRIM_BUMP_NONE));
+                        }
+                        break;
+
+                    case (int)ScriptBaseClass.PRIM_FULLBRIGHT:
+                        if (remain < 1)
+                            return null;
+                        face = (int)rules.GetLSLIntegerItem(idx++);
+
+                        if (face == ScriptBaseClass.ALL_SIDES)
+                        {
+                            for (face = 0; face < 21; face++)
+                            {
+                                res.Add(new LSL_Integer(ScriptBaseClass.FALSE));
+                            }
+                        }
+                        else
+                        {
+                                res.Add(new LSL_Integer(ScriptBaseClass.FALSE));
+                        }
+                        break;
+
+                    case (int)ScriptBaseClass.PRIM_FLEXIBLE:
+                        res.Add(new LSL_Integer(0));
+                        res.Add(new LSL_Integer(0));// softness
+                        res.Add(new LSL_Float(0.0f));   // gravity
+                        res.Add(new LSL_Float(0.0f));      // friction
+                        res.Add(new LSL_Float(0.0f));      // wind
+                        res.Add(new LSL_Float(0.0f));   // tension
+                        res.Add(new LSL_Vector(0f,0f,0f));
+                        break;
+
+                    case (int)ScriptBaseClass.PRIM_TEXGEN:
+                        // (PRIM_TEXGEN_DEFAULT, PRIM_TEXGEN_PLANAR)
+                        if (remain < 1)
+                            return null;
+                        face = (int)rules.GetLSLIntegerItem(idx++);
+
+                        if (face == ScriptBaseClass.ALL_SIDES)
+                        {
+                            for (face = 0; face < 21; face++)
+                            {
+                                    res.Add(new LSL_Integer(ScriptBaseClass.PRIM_TEXGEN_DEFAULT));
+                            }
+                        }
+                        else
+                        {
+                                res.Add(new LSL_Integer(ScriptBaseClass.PRIM_TEXGEN_DEFAULT));
+                        }
+                        break;
+
+                    case (int)ScriptBaseClass.PRIM_POINT_LIGHT:
+                        res.Add(new LSL_Integer(0));
+                        res.Add(new LSL_Vector(0f,0f,0f));
+                        res.Add(new LSL_Float(0f)); // intensity
+                        res.Add(new LSL_Float(0f));    // radius
+                        res.Add(new LSL_Float(0f));   // falloff
+                        break;
+
+                    case (int)ScriptBaseClass.PRIM_GLOW:
+                        if (remain < 1)
+                            return null;
+                        face = (int)rules.GetLSLIntegerItem(idx++);
+
+                        if (face == ScriptBaseClass.ALL_SIDES)
+                        {
+                            for (face = 0; face < 21; face++)
+                            {
+                                res.Add(new LSL_Float(0f));
+                            }
+                        }
+                        else
+                        {
+                                res.Add(new LSL_Float(0f));
+                        }
+                        break;
+
+                    case (int)ScriptBaseClass.PRIM_TEXT:
+                        res.Add(new LSL_String(""));
+                        res.Add(new LSL_Vector(0f,0f,0f));
+                        res.Add(new LSL_Float(1.0f));
+                        break;
+
+                    case (int)ScriptBaseClass.PRIM_NAME:
+                        res.Add(new LSL_String(avatar.Name));
+                        break;
+
+                    case (int)ScriptBaseClass.PRIM_DESC:
+                        res.Add(new LSL_String(""));
+                        break;
+
+                    case (int)ScriptBaseClass.PRIM_ROT_LOCAL:                      
+                        Quaternion lrot = avatar.Rotation;
+
+                        if (sitPart != null && sitPart != sitPart.ParentGroup.RootPart)
+                        {
+                            lrot = sitPart.RotationOffset * lrot; // apply sit part rotation offset
+                        }
+                        res.Add(new LSL_Rotation(lrot.X, lrot.Y, lrot.Z, lrot.W));
+                        break;
+
+                    case (int)ScriptBaseClass.PRIM_POS_LOCAL:
+                        Vector3 lpos = avatar.OffsetPosition; // pos relative to sit part
+                        Vector3 lsitOffset = (Zrot(avatar.Rotation)) * (avatar.Appearance.AvatarHeight * 0.02638f * 2.0f);
+                        lpos -= lsitOffset;
+
+                        if (sitPart != null && sitPart != sitPart.ParentGroup.RootPart)
+                        {
+                            lpos = sitPart.OffsetPosition + (lpos * sitPart.RotationOffset); // make it relative to root prim
+                        }
+                        res.Add(new LSL_Vector(lpos.X,lpos.Y,lpos.Z));
+                        break;
+
+                    case (int)ScriptBaseClass.PRIM_LINK_TARGET:
+                        if (remain < 3) // setting to 3 on the basis that parsing any usage of PRIM_LINK_TARGET that has nothing following it is pointless.
+                            return null;
+
+                        return rules.GetSublist(idx, -1);
+                }
+            }
+
+            return null;
+        }
     }
 
     public class NotecardCache
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LS_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LS_Api.cs
index 795de80..ceb4660 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LS_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LS_Api.cs
@@ -304,7 +304,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                     case (int)ScriptBaseClass.WL_CLOUD_DETAIL_XY_DENSITY:
                         idx++;
                         iV = rules.GetVector3Item(idx);
-                        wl.cloudDetailXYDensity = new Vector3((float)iV.x, (float)iV.y, (float)iV.z);
+                        wl.cloudDetailXYDensity = iV;
                         break;
                     case (int)ScriptBaseClass.WL_CLOUD_SCALE:
                         idx++;
@@ -329,7 +329,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                     case (int)ScriptBaseClass.WL_CLOUD_XY_DENSITY:
                         idx++;
                         iV = rules.GetVector3Item(idx);
-                        wl.cloudXYDensity = new Vector3((float)iV.x, (float)iV.y, (float)iV.z);
+                        wl.cloudXYDensity = iV;
                         break;
                     case (int)ScriptBaseClass.WL_DENSITY_MULTIPLIER:
                         idx++;
@@ -384,7 +384,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                     case (int)ScriptBaseClass.WL_REFLECTION_WAVELET_SCALE:
                         idx++;
                         iV = rules.GetVector3Item(idx);
-                        wl.reflectionWaveletScale = new Vector3((float)iV.x, (float)iV.y, (float)iV.z);
+                        wl.reflectionWaveletScale = iV;
                         break;
                     case (int)ScriptBaseClass.WL_REFRACT_SCALE_ABOVE:
                         idx++;
@@ -422,7 +422,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                     case (int)ScriptBaseClass.WL_WATER_COLOR:
                         idx++;
                         iV = rules.GetVector3Item(idx);
-                        wl.waterColor = new Vector3((float)iV.x, (float)iV.y, (float)iV.z);
+                        wl.waterColor = iV;
                         break;
                     case (int)ScriptBaseClass.WL_WATER_FOG_DENSITY_EXPONENT:
                         idx++;
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/MOD_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/MOD_Api.cs
index 7844c75..6809c09 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/MOD_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/MOD_Api.cs
@@ -254,7 +254,7 @@ 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]);
+                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
@@ -294,7 +294,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
         /// <summary>
         /// </summary>
-        protected object ConvertFromLSL(object lslparm, Type type)
+        protected object ConvertFromLSL(object lslparm, Type type, string fname)
         {
             // ---------- String ----------
             if (lslparm is LSL_String)
@@ -310,7 +310,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             // ---------- Integer ----------
             else if (lslparm is LSL_Integer)
             {
-                if (type == typeof(int))
+                if (type == typeof(int) || type == typeof(float))
                     return (int)(LSL_Integer)lslparm;
             }
 
@@ -333,8 +333,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             {
                 if (type == typeof(OpenMetaverse.Quaternion))
                 {
-                    LSL_Rotation rot = (LSL_Rotation)lslparm;
-                    return new OpenMetaverse.Quaternion((float)rot.x,(float)rot.y,(float)rot.z,(float)rot.s);
+                    return (OpenMetaverse.Quaternion)((LSL_Rotation)lslparm);
                 }
             }
 
@@ -343,8 +342,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             {
                 if (type == typeof(OpenMetaverse.Vector3))
                 {
-                    LSL_Vector vect = (LSL_Vector)lslparm;
-                    return new OpenMetaverse.Vector3((float)vect.x,(float)vect.y,(float)vect.z);
+                    return (OpenMetaverse.Vector3)((LSL_Vector)lslparm);
                 }
             }
 
@@ -367,23 +365,23 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                             result[i] = new UUID((LSL_Key)plist[i]);
                         else if (plist[i] is LSL_Rotation)
                         {
-                            LSL_Rotation rot = (LSL_Rotation)plist[i];
-                            result[i] = new OpenMetaverse.Quaternion((float)rot.x,(float)rot.y,(float)rot.z,(float)rot.s);
+                            result[i] = (OpenMetaverse.Quaternion)(
+                                (LSL_Rotation)plist[i]);
                         }
                         else if (plist[i] is LSL_Vector)
                         {
-                            LSL_Vector vect = (LSL_Vector)plist[i];
-                            result[i] = new OpenMetaverse.Vector3((float)vect.x,(float)vect.y,(float)vect.z);
+                            result[i] = (OpenMetaverse.Vector3)(
+                                (LSL_Vector)plist[i]);
                         }
                         else
-                            MODError("unknown LSL list element type");
+                            MODError(String.Format("{0}: unknown LSL list element type", fname));
                     }
 
                     return result;
                 }
             }
             
-            MODError(String.Format("parameter type mismatch; expecting {0}",type.Name));
+            MODError(String.Format("{1}: parameter type mismatch; expecting {0}",type.Name, fname));
             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 2f02f1f..160e2df 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
@@ -141,6 +141,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         internal bool m_debuggerSafe = false;
         internal Dictionary<string, FunctionPerms > m_FunctionPerms = new Dictionary<string, FunctionPerms >();
 
+        protected IUrlModule m_UrlModule = null;
+
         public void Initialize(IScriptEngine ScriptEngine, SceneObjectPart host, TaskInventoryItem item)
         {
             m_ScriptEngine = ScriptEngine;
@@ -148,6 +150,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             m_item = item;
             m_debuggerSafe = m_ScriptEngine.Config.GetBoolean("DebuggerSafe", false);
 
+            m_UrlModule = m_ScriptEngine.World.RequestModuleInterface<IUrlModule>();
+
             if (m_ScriptEngine.Config.GetBoolean("AllowOSFunctions", false))
                 m_OSFunctionsEnabled = true;
 
@@ -782,10 +786,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
                         // We will launch the teleport on a new thread so that when the script threads are terminated
                         // before teleport in ScriptInstance.GetXMLState(), we don't end up aborting the one doing the teleporting.                        
-                        Util.FireAndForget(
-                            o => World.RequestTeleportLocation(presence.ControllingClient, regionName,
-                                new Vector3((float)position.x, (float)position.y, (float)position.z),
-                                new Vector3((float)lookat.x, (float)lookat.y, (float)lookat.z), (uint)TPFlags.ViaLocation));
+                        Util.FireAndForget(o => World.RequestTeleportLocation(
+                            presence.ControllingClient, regionName, position,
+                            lookat, (uint)TPFlags.ViaLocation));
 
                         ScriptSleep(5000);
 
@@ -828,10 +831,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
                         // We will launch the teleport on a new thread so that when the script threads are terminated
                         // before teleport in ScriptInstance.GetXMLState(), we don't end up aborting the one doing the teleporting.
-                        Util.FireAndForget(
-                            o => World.RequestTeleportLocation(presence.ControllingClient, regionHandle,
-                                new Vector3((float)position.x, (float)position.y, (float)position.z),
-                                new Vector3((float)lookat.x, (float)lookat.y, (float)lookat.z), (uint)TPFlags.ViaLocation));
+                        Util.FireAndForget(o => World.RequestTeleportLocation(
+                            presence.ControllingClient, regionHandle, 
+                            position, lookat, (uint)TPFlags.ViaLocation));
 
                         ScriptSleep(5000);
 
@@ -1680,6 +1682,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 return;
             }
 
+            MessageObject(objUUID, message);
+        }
+
+        private void MessageObject(UUID objUUID, string message)
+        {
             object[] resobj = new object[] { new LSL_Types.LSLString(m_host.UUID.ToString()), new LSL_Types.LSLString(message) };
 
             SceneObjectPart sceneOP = World.GetSceneObjectPart(objUUID);
@@ -2259,11 +2266,25 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             CheckThreatLevel(ThreatLevel.High, "osGetLinkPrimitiveParams");
             m_host.AddScriptLPS(1);
             InitLSL();
+            // One needs to cast m_LSL_Api because we're using functions not
+            // on the ILSL_Api interface.
+            LSL_Api LSL_Api = (LSL_Api)m_LSL_Api;
             LSL_List retVal = new LSL_List();
-            List<SceneObjectPart> parts = ((LSL_Api)m_LSL_Api).GetLinkParts(linknumber);
+            LSL_List remaining = null;
+            List<SceneObjectPart> parts = LSL_Api.GetLinkParts(linknumber);
             foreach (SceneObjectPart part in parts)
             {
-                retVal += ((LSL_Api)m_LSL_Api).GetLinkPrimitiveParams(part, rules);
+                remaining = LSL_Api.GetPrimParams(part, rules, ref retVal);
+            }
+
+            while (remaining != null && remaining.Length > 2)
+            {
+                linknumber = remaining.GetLSLIntegerItem(0);
+                rules = remaining.GetSublist(1, -1);
+                parts = LSL_Api.GetLinkParts(linknumber);
+
+                foreach (SceneObjectPart part in parts)
+                    remaining = LSL_Api.GetPrimParams(part, rules, ref retVal);
             }
             return retVal;
         }
@@ -2355,7 +2376,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                     ownerID = m_host.OwnerID;
                 UUID x = module.CreateNPC(firstname,
                                           lastname,
-                                          new Vector3((float) position.x, (float) position.y, (float) position.z),
+                                          position,
                                           ownerID,
                                           senseAsAgent,
                                           World,
@@ -2478,7 +2499,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             return new LSL_Vector(0, 0, 0);
         }
 
-        public void osNpcMoveTo(LSL_Key npc, LSL_Vector position)
+        public void osNpcMoveTo(LSL_Key npc, LSL_Vector pos)
         {
             CheckThreatLevel(ThreatLevel.High, "osNpcMoveTo");
             m_host.AddScriptLPS(1);
@@ -2493,7 +2514,6 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 if (!module.CheckPermissions(npcId, m_host.OwnerID))
                     return;
                 
-                Vector3 pos = new Vector3((float) position.x, (float) position.y, (float) position.z);
                 module.MoveToTarget(npcId, World, pos, false, true, false);
             }
         }
@@ -2513,11 +2533,10 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 if (!module.CheckPermissions(npcId, m_host.OwnerID))
                     return;
 
-                Vector3 pos = new Vector3((float)target.x, (float)target.y, (float)target.z);
                 module.MoveToTarget(
                     new UUID(npc.m_string),
                     World,
-                    pos,
+                    target,
                     (options & ScriptBaseClass.OS_NPC_NO_FLY) != 0,
                     (options & ScriptBaseClass.OS_NPC_LAND_AT_TARGET) != 0,
                     (options & ScriptBaseClass.OS_NPC_RUNNING) != 0);
@@ -2569,7 +2588,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 ScenePresence sp = World.GetScenePresence(npcId);
 
                 if (sp != null)
-                    sp.Rotation = LSL_Api.Rot2Quaternion(rotation);
+                    sp.Rotation = rotation;
             }
         }
 
@@ -2929,7 +2948,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 avatar.SpeedModifier = (float)SpeedModifier;
         }
         
-        public void osKickAvatar(string FirstName,string SurName,string alert)
+        public void osKickAvatar(string FirstName, string SurName, string alert)
         {
             CheckThreatLevel(ThreatLevel.Severe, "osKickAvatar");
             m_host.AddScriptLPS(1);
@@ -2943,10 +2962,21 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                         sp.ControllingClient.Kick(alert);
 
                     // ...and close on our side
-                    sp.Scene.IncomingCloseAgent(sp.UUID);
+                    sp.Scene.IncomingCloseAgent(sp.UUID, false);
                 }
             });
         }
+
+        public LSL_Float osGetHealth(string avatar)
+        {
+            CheckThreatLevel(ThreatLevel.None, "osGetHealth");
+            m_host.AddScriptLPS(1);
+
+            LSL_Float health = new LSL_Float(-1);
+            ScenePresence presence = World.GetScenePresence(new UUID(avatar));
+            if (presence != null) health = presence.Health;
+            return health;
+        }
         
         public void osCauseDamage(string avatar, double damage)
         {
@@ -2959,7 +2989,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             ScenePresence presence = World.GetScenePresence(avatarId); 
             if (presence != null)
             {
-                LandData land = World.GetLandData((float)pos.X, (float)pos.Y);
+                LandData land = World.GetLandData(pos);
                 if ((land.Flags & (uint)ParcelFlags.AllowDamage) == (uint)ParcelFlags.AllowDamage)
                 {
                     float health = presence.Health;
@@ -3006,7 +3036,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             m_host.AddScriptLPS(1);
             InitLSL();
             
-            return m_LSL_Api.GetLinkPrimitiveParamsEx(prim, rules);
+            return m_LSL_Api.GetPrimitiveParamsEx(prim, rules);
         }
 
         public void osSetPrimitiveParams(LSL_Key prim, LSL_List rules)
@@ -3015,7 +3045,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             m_host.AddScriptLPS(1);
             InitLSL();
             
-            m_LSL_Api.SetPrimitiveParamsEx(prim, rules);
+            m_LSL_Api.SetPrimitiveParamsEx(prim, rules, "osSetPrimitiveParams");
         }
         
         /// <summary>
@@ -3247,6 +3277,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             }
         }
 
+        #region Attachment commands
+
         public void osForceAttachToAvatar(int attachmentPoint)
         {
             CheckThreatLevel(ThreatLevel.High, "osForceAttachToAvatar");
@@ -3336,6 +3368,175 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             ((LSL_Api)m_LSL_Api).DetachFromAvatar();
         }
 
+        public LSL_List osGetNumberOfAttachments(LSL_Key avatar, LSL_List attachmentPoints)
+        {
+            CheckThreatLevel(ThreatLevel.Moderate, "osGetNumberOfAttachments");
+
+            m_host.AddScriptLPS(1);
+
+            UUID targetUUID;
+            ScenePresence target;
+            LSL_List resp = new LSL_List();
+
+            if (attachmentPoints.Length >= 1 && UUID.TryParse(avatar.ToString(), out targetUUID) && World.TryGetScenePresence(targetUUID, out target))
+            {
+                foreach (object point in attachmentPoints.Data)
+                {
+                    LSL_Integer ipoint = new LSL_Integer(
+                        (point is LSL_Integer || point is int || point is uint) ?
+                            (int)point :
+                            0
+                    );
+                    resp.Add(ipoint);
+                    if (ipoint == 0)
+                    {
+                        // indicates zero attachments
+                        resp.Add(new LSL_Integer(0));
+                    }
+                    else
+                    {
+                        // gets the number of attachments on the attachment point
+                        resp.Add(new LSL_Integer(target.GetAttachments((uint)ipoint).Count));
+                    }
+                }
+            }
+
+            return resp;
+        }
+
+        public void osMessageAttachments(LSL_Key avatar, string message, LSL_List attachmentPoints, int options)
+        {
+            CheckThreatLevel(ThreatLevel.Moderate, "osMessageAttachments");
+            m_host.AddScriptLPS(1);
+
+            UUID targetUUID;
+            ScenePresence target;
+
+            if (attachmentPoints.Length >= 1 && UUID.TryParse(avatar.ToString(), out targetUUID) && World.TryGetScenePresence(targetUUID, out target))
+            {
+                List<int> aps = new List<int>();
+                foreach (object point in attachmentPoints.Data)
+                {
+                    int ipoint;
+                    if (int.TryParse(point.ToString(), out ipoint))
+                    {
+                        aps.Add(ipoint);
+                    }
+                }
+
+                List<SceneObjectGroup> attachments = new List<SceneObjectGroup>();
+
+                bool msgAll = aps.Contains(ScriptBaseClass.OS_ATTACH_MSG_ALL);
+                bool invertPoints = (options & ScriptBaseClass.OS_ATTACH_MSG_INVERT_POINTS) != 0;
+
+                if (msgAll && invertPoints)
+                {
+                    return;
+                }
+                else if (msgAll || invertPoints)
+                {
+                    attachments = target.GetAttachments();
+                }
+                else
+                {
+                    foreach (int point in aps)
+                    {
+                        if (point > 0)
+                        {
+                            attachments.AddRange(target.GetAttachments((uint)point));
+                        }
+                    }
+                }
+
+                // if we have no attachments at this point, exit now
+                if (attachments.Count == 0)
+                {
+                    return;
+                }
+
+                List<SceneObjectGroup> ignoreThese = new List<SceneObjectGroup>();
+
+                if (invertPoints)
+                {
+                    foreach (SceneObjectGroup attachment in attachments)
+                    {
+                        if (aps.Contains((int)attachment.AttachmentPoint))
+                        {
+                            ignoreThese.Add(attachment);
+                        }
+                    }
+                }
+
+                foreach (SceneObjectGroup attachment in ignoreThese)
+                {
+                    attachments.Remove(attachment);
+                }
+                ignoreThese.Clear();
+
+                // if inverting removed all attachments to check, exit now
+                if (attachments.Count < 1)
+                {
+                    return;
+                }
+
+                if ((options & ScriptBaseClass.OS_ATTACH_MSG_OBJECT_CREATOR) != 0)
+                {
+                    foreach (SceneObjectGroup attachment in attachments)
+                    {
+                        if (attachment.RootPart.CreatorID != m_host.CreatorID)
+                        {
+                            ignoreThese.Add(attachment);
+                        }
+                    }
+
+                    foreach (SceneObjectGroup attachment in ignoreThese)
+                    {
+                        attachments.Remove(attachment);
+                    }
+                    ignoreThese.Clear();
+
+                    // if filtering by same object creator removed all
+                    //  attachments to check, exit now
+                    if (attachments.Count == 0)
+                    {
+                        return;
+                    }
+                }
+
+                if ((options & ScriptBaseClass.OS_ATTACH_MSG_SCRIPT_CREATOR) != 0)
+                {
+                    foreach (SceneObjectGroup attachment in attachments)
+                    {
+                        if (attachment.RootPart.CreatorID != m_item.CreatorID)
+                        {
+                            ignoreThese.Add(attachment);
+                        }
+                    }
+
+                    foreach (SceneObjectGroup attachment in ignoreThese)
+                    {
+                        attachments.Remove(attachment);
+                    }
+                    ignoreThese.Clear();
+
+                    // if filtering by object creator must match originating
+                    //  script creator removed all attachments to check,
+                    //  exit now
+                    if (attachments.Count == 0)
+                    {
+                        return;
+                    }
+                }
+
+                foreach (SceneObjectGroup attachment in attachments)
+                {
+                    MessageObject(attachment.RootPart.UUID, message);
+                }
+            }
+        }
+
+        #endregion
+
         /// <summary>
         /// Checks if thing is a UUID.
         /// </summary>
@@ -3385,5 +3586,16 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
             return new LSL_Key(m_host.ParentGroup.FromPartID.ToString());
         }
+ 
+        /// <summary>
+        /// Sets the response type for an HTTP request/response
+        /// </summary>
+        /// <returns></returns>
+        public void osSetContentType(LSL_Key id, string type)
+        {
+            CheckThreatLevel(ThreatLevel.High,"osSetResponseType");
+            if (m_UrlModule != null)
+                m_UrlModule.HttpContentType(new UUID(id),type);
+        }
     }
 }
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/Plugins/SensorRepeat.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/Plugins/SensorRepeat.cs
index 678f9d5..4dd795d 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/Plugins/SensorRepeat.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/Plugins/SensorRepeat.cs
@@ -352,7 +352,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Plugins
                 q = avatar.Rotation;
             }
 
-            LSL_Types.Quaternion r = new LSL_Types.Quaternion(q.X, q.Y, q.Z, q.W);
+            LSL_Types.Quaternion r = new LSL_Types.Quaternion(q);
             LSL_Types.Vector3 forward_dir = (new LSL_Types.Vector3(1, 0, 0) * r);
             double mag_fwd = LSL_Types.Vector3.Mag(forward_dir);
 
@@ -429,9 +429,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Plugins
                             try
                             {
                                 Vector3 diff = toRegionPos - fromRegionPos;
-                                LSL_Types.Vector3 obj_dir = new LSL_Types.Vector3(diff.X, diff.Y, diff.Z);
-                                double dot = LSL_Types.Vector3.Dot(forward_dir, obj_dir);
-                                double mag_obj = LSL_Types.Vector3.Mag(obj_dir);
+                                double dot = LSL_Types.Vector3.Dot(forward_dir, diff);
+                                double mag_obj = LSL_Types.Vector3.Mag(diff);
                                 ang_obj = Math.Acos(dot / (mag_fwd * mag_obj));
                             }
                             catch
@@ -483,7 +482,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Plugins
                 q = avatar.Rotation;
             }
 
-            LSL_Types.Quaternion r = new LSL_Types.Quaternion(q.X, q.Y, q.Z, q.W);
+            LSL_Types.Quaternion r = new LSL_Types.Quaternion(q);
             LSL_Types.Vector3 forward_dir = (new LSL_Types.Vector3(1, 0, 0) * r);
             double mag_fwd = LSL_Types.Vector3.Mag(forward_dir);
             bool attached = (SensePoint.ParentGroup.AttachmentPoint != 0);
@@ -564,8 +563,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Plugins
                         double ang_obj = 0;
                         try
                         {
-                            Vector3 diff = toRegionPos - fromRegionPos;
-                            LSL_Types.Vector3 obj_dir = new LSL_Types.Vector3(diff.X, diff.Y, diff.Z);
+                            LSL_Types.Vector3 obj_dir = new LSL_Types.Vector3(
+                                toRegionPos - fromRegionPos);
                             double dot = LSL_Types.Vector3.Dot(forward_dir, obj_dir);
                             double mag_obj = LSL_Types.Vector3.Mag(obj_dir);
                             ang_obj = Math.Acos(dot / (mag_fwd * mag_obj));
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Interface/ILSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/ILSL_Api.cs
index af35258..05c20f9 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Interface/ILSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/ILSL_Api.cs
@@ -429,8 +429,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
        LSL_Integer llGetLinkNumberOfSides(LSL_Integer link);
               void llSetPhysicsMaterial(int material_bits, float material_gravity_modifier, float material_restitution, float material_friction, float material_density);
 
-              void SetPrimitiveParamsEx(LSL_Key prim, LSL_List rules);
-          LSL_List GetLinkPrimitiveParamsEx(LSL_Key prim, LSL_List rules);
+              void SetPrimitiveParamsEx(LSL_Key prim, LSL_List rules, string originFunc);
               void llSetKeyframedMotion(LSL_List frames, LSL_List options);
+          LSL_List GetPrimitiveParamsEx(LSL_Key prim, LSL_List rules);
     }
 }
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs
index 8c34ed3..0ea363a 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs
@@ -40,16 +40,75 @@ using LSL_Key = OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLString;
 
 namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
 {
+    /// <summary>
+    /// To permit region owners to enable the extended scripting functionality
+    /// of OSSL, without allowing malicious scripts to access potentially
+    /// troublesome functions, each OSSL function is assigned a threat level,
+    /// and access to the functions is granted or denied based on a default
+    /// threshold set in OpenSim.ini (which can be overridden for individual
+    /// functions on a case-by-case basis)
+    /// </summary>
     public enum ThreatLevel
     {
+        // Not documented, presumably means permanently disabled ?
         NoAccess = -1,
+
+        /// <summary>
+        /// Function is no threat at all. It doesn't constitute a threat to 
+        /// either users or the system and has no known side effects.
+        /// </summary>
         None = 0,
+
+        /// <summary>
+        /// Abuse of this command can cause a nuisance to the region operator,
+        /// such as log message spew.
+        /// </summary>
         Nuisance = 1,
+
+        /// <summary>
+        /// Extreme levels of abuse of this function can cause impaired 
+        /// functioning of the region, or very gullible users can be tricked
+        /// into experiencing harmless effects.
+        /// </summary>
         VeryLow = 2,
+
+        /// <summary>
+        /// Intentional abuse can cause crashes or malfunction under certain
+        /// circumstances, which can be easily rectified; or certain users can
+        /// be tricked into certain situations in an avoidable manner.
+        /// </summary>
         Low = 3,
+
+        /// <summary>
+        /// Intentional abuse can cause denial of service and crashes with
+        /// potential of data or state loss; or trusting users can be tricked 
+        /// into embarrassing or uncomfortable situations.
+        /// </summary>
         Moderate = 4,
+
+        /// <summary>
+        /// Casual abuse can cause impaired functionality or temporary denial
+        /// of service conditions. Intentional abuse can easily cause crashes
+        /// with potential data loss, or can be used to trick experienced and
+        /// cautious users into unwanted situations, or changes global data
+        /// permanently and without undo ability.
+        /// </summary>
         High = 5,
+
+        /// <summary>
+        /// Even normal use may, depending on the number of instances, or
+        /// frequency of use, result in severe service impairment or crash
+        /// with loss of data, or can be used to cause unwanted or harmful
+        /// effects on users without giving the user a means to avoid it.
+        /// </summary>
         VeryHigh = 6,
+
+        /// <summary>
+        /// Even casual use is a danger to region stability, or function allows
+        /// console or OS command execution, or function allows taking money
+        /// without consent, or allows deletion or modification of user data,
+        /// or allows the compromise of sensitive data by design.
+        /// </summary>
         Severe = 7
     };
 
@@ -98,7 +157,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
         void osAvatarPlayAnimation(string avatar, string animation);
         void osAvatarStopAnimation(string avatar, string animation);
 
-        // Attachment commands
+        #region Attachment commands
 
         /// <summary>
         /// Attach the object containing this script to the avatar that owns it without asking for PERMISSION_ATTACH
@@ -133,6 +192,29 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
         /// <remarks>Nothing happens if the object is not attached.</remarks>
         void osForceDetachFromAvatar();
 
+        /// <summary>
+        /// Returns a strided list of the specified attachment points and the number of attachments on those points.
+        /// </summary>
+        /// <param name="avatar">avatar UUID</param>
+        /// <param name="attachmentPoints">list of ATTACH_* constants</param>
+        /// <returns></returns>
+        LSL_List osGetNumberOfAttachments(LSL_Key avatar, LSL_List attachmentPoints);
+
+        /// <summary>
+        /// Sends a specified message to the specified avatar's attachments on
+        ///     the specified attachment points.
+        /// </summary>
+        /// <remarks>
+        /// Behaves as osMessageObject(), without the sending script needing to know the attachment keys in advance.
+        /// </remarks>
+        /// <param name="avatar">avatar UUID</param>
+        /// <param name="message">message string</param>
+        /// <param name="attachmentPoints">list of ATTACH_* constants, or -1 for all attachments. If -1 is specified and OS_ATTACH_MSG_INVERT_POINTS is present in flags, no action is taken.</param>
+        /// <param name="flags">flags further constraining the attachments to deliver the message to.</param>
+        void osMessageAttachments(LSL_Key avatar, string message, LSL_List attachmentPoints, int flags);
+
+        #endregion
+
         //texture draw functions
         string osMovePen(string drawList, int x, int y);
         string osDrawLine(string drawList, int startX, int startY, int endX, int endY);
@@ -258,6 +340,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
         int osGetSimulatorMemory();
         void osKickAvatar(string FirstName,string SurName,string alert);
         void osSetSpeed(string UUID, LSL_Float SpeedModifier);
+        LSL_Float osGetHealth(string avatar);
         void osCauseHealing(string avatar, double healing);
         void osCauseDamage(string avatar, double damage);
         LSL_List osGetPrimitiveParams(LSL_Key prim, LSL_List rules);
@@ -305,5 +388,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
         /// </summary>
         /// <returns>Rezzing object key or NULL_KEY if rezzed by agent or otherwise unknown.</returns>
         LSL_Key osGetRezzingObject();
+
+        /// <summary>
+        /// Sets the response type for an HTTP request/response
+        /// </summary>
+        /// <returns></returns>
+        void osSetContentType(LSL_Key id, string type);
     }
 }
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Constants.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Constants.cs
index f989cc6..c788407 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Constants.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Constants.cs
@@ -237,6 +237,58 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
         public const int ATTACH_HUD_BOTTOM = 37;
         public const int ATTACH_HUD_BOTTOM_RIGHT = 38;
 
+        #region osMessageAttachments constants
+
+        /// <summary>
+        /// Instructs osMessageAttachements to send the message to attachments
+        ///     on every point.
+        /// </summary>
+        /// <remarks>
+        /// One might expect this to be named OS_ATTACH_ALL, but then one might
+        ///     also expect functions designed to attach or detach or get
+        ///     attachments to work with it too. Attaching a no-copy item to
+        ///     many attachments could be dangerous.
+        /// when combined with OS_ATTACH_MSG_INVERT_POINTS, will prevent the
+        ///     message from being sent.
+        /// if combined with OS_ATTACH_MSG_OBJECT_CREATOR or
+        ///     OS_ATTACH_MSG_SCRIPT_CREATOR, could result in no message being
+        ///     sent- this is expected behaviour.
+        /// </remarks>
+        public const int OS_ATTACH_MSG_ALL = -65535;
+
+        /// <summary>
+        /// Instructs osMessageAttachements to invert how the attachment points
+        ///     list should be treated (e.g. go from inclusive operation to
+        ///     exclusive operation).
+        /// </summary>
+        /// <remarks>
+        /// This might be used if you want to deliver a message to one set of
+        ///     attachments and a different message to everything else. With
+        ///     this flag, you only need to build one explicit list for both calls.
+        /// </remarks>
+        public const int OS_ATTACH_MSG_INVERT_POINTS = 1;
+
+        /// <summary>
+        /// Instructs osMessageAttachments to only send the message to
+        ///     attachments with a CreatorID that matches the host object CreatorID
+        /// </summary>
+        /// <remarks>
+        /// This would be used if distributed in an object vendor/updater server.
+        /// </remarks>
+        public const int OS_ATTACH_MSG_OBJECT_CREATOR = 2;
+
+        /// <summary>
+        /// Instructs osMessageAttachments to only send the message to
+        ///     attachments with a CreatorID that matches the sending script CreatorID
+        /// </summary>
+        /// <remarks>
+        /// This might be used if the script is distributed independently of a
+        ///     containing object.
+        /// </remarks>
+        public const int OS_ATTACH_MSG_SCRIPT_CREATOR = 4;
+
+        #endregion
+
         public const int LAND_LEVEL = 0;
         public const int LAND_RAISE = 1;
         public const int LAND_LOWER = 2;
@@ -329,6 +381,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
         public const int PRIM_OMEGA = 32;
         public const int PRIM_POS_LOCAL = 33;
         public const int PRIM_LINK_TARGET = 34;
+        public const int PRIM_SLICE = 35;
         public const int PRIM_TEXGEN_DEFAULT = 0;
         public const int PRIM_TEXGEN_PLANAR = 1;
 
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs
index 94405d2..52ca3da 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs
@@ -289,7 +289,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
             m_OSSL_Functions.osAvatarStopAnimation(avatar, animation);
         }
 
-        // Avatar functions
+        #region Attachment commands
 
         public void osForceAttachToAvatar(int attachmentPoint)
         {
@@ -311,6 +311,18 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
             m_OSSL_Functions.osForceDetachFromAvatar();
         }
 
+        public LSL_List osGetNumberOfAttachments(LSL_Key avatar, LSL_List attachmentPoints)
+        {
+            return m_OSSL_Functions.osGetNumberOfAttachments(avatar, attachmentPoints);
+        }
+
+        public void osMessageAttachments(LSL_Key avatar, string message, LSL_List attachmentPoints, int flags)
+        {
+            m_OSSL_Functions.osMessageAttachments(avatar, message, attachmentPoints, flags);
+        }
+
+        #endregion
+
         // Texture Draw functions
 
         public string osMovePen(string drawList, int x, int y)
@@ -865,7 +877,12 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
         {
             m_OSSL_Functions.osSetSpeed(UUID, SpeedModifier);
         }
-        
+
+        public LSL_Float osGetHealth(string avatar)
+        {
+            return m_OSSL_Functions.osGetHealth(avatar);
+        }
+
         public void osCauseDamage(string avatar, double damage)
         {
             m_OSSL_Functions.osCauseDamage(avatar, damage);
@@ -950,5 +967,10 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
         {
             return m_OSSL_Functions.osGetRezzingObject();
         }
+
+        public void osSetContentType(LSL_Key id, string type)
+        {
+            m_OSSL_Functions.osSetContentType(id,type);
+        }
     }
 }
diff --git a/OpenSim/Region/ScriptEngine/Shared/CodeTools/Compiler.cs b/OpenSim/Region/ScriptEngine/Shared/CodeTools/Compiler.cs
index 17a0d69..03be2ab 100644
--- a/OpenSim/Region/ScriptEngine/Shared/CodeTools/Compiler.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/CodeTools/Compiler.cs
@@ -546,6 +546,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.CodeTools
                     "OpenSim.Region.ScriptEngine.Shared.dll"));
             parameters.ReferencedAssemblies.Add(Path.Combine(rootPath,
                     "OpenSim.Region.ScriptEngine.Shared.Api.Runtime.dll"));
+            parameters.ReferencedAssemblies.Add(Path.Combine(rootPath,
+                    "OpenMetaverseTypes.dll"));
 
             if (lang == enumCompileType.yp)
             {
diff --git a/OpenSim/Region/ScriptEngine/Shared/Helpers.cs b/OpenSim/Region/ScriptEngine/Shared/Helpers.cs
index 9e5fb24..22804f5 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Helpers.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Helpers.cs
@@ -164,11 +164,11 @@ namespace OpenSim.Region.ScriptEngine.Shared
                 else
                 {
                     // Set the values from the touch data provided by the client
-                    touchST = new LSL_Types.Vector3(value.STCoord.X, value.STCoord.Y, value.STCoord.Z);
-                    touchUV = new LSL_Types.Vector3(value.UVCoord.X, value.UVCoord.Y, value.UVCoord.Z);
-                    touchNormal = new LSL_Types.Vector3(value.Normal.X, value.Normal.Y, value.Normal.Z);
-                    touchBinormal = new LSL_Types.Vector3(value.Binormal.X, value.Binormal.Y, value.Binormal.Z);
-                    touchPos = new LSL_Types.Vector3(value.Position.X, value.Position.Y, value.Position.Z);
+                    touchST = new LSL_Types.Vector3(value.STCoord);
+                    touchUV = new LSL_Types.Vector3(value.UVCoord);
+                    touchNormal = new LSL_Types.Vector3(value.Normal);
+                    touchBinormal = new LSL_Types.Vector3(value.Binormal);
+                    touchPos = new LSL_Types.Vector3(value.Position);
                     touchFace = value.FaceIndex;
                 }
             }
@@ -189,19 +189,13 @@ namespace OpenSim.Region.ScriptEngine.Shared
                     Country = account.UserCountry;
 
                 Owner = Key;
-                Position = new LSL_Types.Vector3(
-                        presence.AbsolutePosition.X,
-                        presence.AbsolutePosition.Y,
-                        presence.AbsolutePosition.Z);
+                Position = new LSL_Types.Vector3(presence.AbsolutePosition);
                 Rotation = new LSL_Types.Quaternion(
                         presence.Rotation.X,
                         presence.Rotation.Y,
                         presence.Rotation.Z,
                         presence.Rotation.W);
-                Velocity = new LSL_Types.Vector3(
-                        presence.Velocity.X,
-                        presence.Velocity.Y,
-                        presence.Velocity.Z);
+                Velocity = new LSL_Types.Vector3(presence.Velocity);
 
                 Type = 0x01; // Avatar
                 if (presence.PresenceType == PresenceType.Npc)
@@ -254,16 +248,12 @@ namespace OpenSim.Region.ScriptEngine.Shared
                 }
             }
 
-            Position = new LSL_Types.Vector3(part.AbsolutePosition.X,
-                                             part.AbsolutePosition.Y,
-                                             part.AbsolutePosition.Z);
+            Position = new LSL_Types.Vector3(part.AbsolutePosition);
 
             Quaternion wr = part.ParentGroup.GroupRotation;
             Rotation = new LSL_Types.Quaternion(wr.X, wr.Y, wr.Z, wr.W);
 
-            Velocity = new LSL_Types.Vector3(part.Velocity.X,
-                                             part.Velocity.Y,
-                                             part.Velocity.Z);
+            Velocity = new LSL_Types.Vector3(part.Velocity);
         }
     }
 
diff --git a/OpenSim/Region/ScriptEngine/Shared/LSL_Types.cs b/OpenSim/Region/ScriptEngine/Shared/LSL_Types.cs
index 8adf4c5..c9c4753 100644
--- a/OpenSim/Region/ScriptEngine/Shared/LSL_Types.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/LSL_Types.cs
@@ -31,6 +31,11 @@ using System.Globalization;
 using System.Text.RegularExpressions;
 using OpenSim.Framework;
 
+using OpenMetaverse;
+using OMV_Vector3 = OpenMetaverse.Vector3;
+using OMV_Vector3d = OpenMetaverse.Vector3d;
+using OMV_Quaternion = OpenMetaverse.Quaternion;
+
 namespace OpenSim.Region.ScriptEngine.Shared
 {
     [Serializable]
@@ -54,6 +59,20 @@ namespace OpenSim.Region.ScriptEngine.Shared
                 z = (float)vector.z;
             }
 
+            public Vector3(OMV_Vector3 vector)
+            {
+                x = vector.X;
+                y = vector.Y;
+                z = vector.Z;
+            }
+
+            public Vector3(OMV_Vector3d vector)
+            {
+                x = vector.X;
+                y = vector.Y;
+                z = vector.Z;
+            }
+
             public Vector3(double X, double Y, double Z)
             {
                 x = X;
@@ -109,6 +128,26 @@ namespace OpenSim.Region.ScriptEngine.Shared
                 return new list(new object[] { vec });
             }
 
+            public static implicit operator OMV_Vector3(Vector3 vec)
+            {
+                return new OMV_Vector3((float)vec.x, (float)vec.y, (float)vec.z);
+            }
+
+            public static implicit operator Vector3(OMV_Vector3 vec)
+            {
+                return new Vector3(vec);
+            }
+
+            public static implicit operator OMV_Vector3d(Vector3 vec)
+            {
+                return new OMV_Vector3d(vec.x, vec.y, vec.z);
+            }
+
+            public static implicit operator Vector3(OMV_Vector3d vec)
+            {
+                return new Vector3(vec);
+            }
+
             public static bool operator ==(Vector3 lhs, Vector3 rhs)
             {
                 return (lhs.x == rhs.x && lhs.y == rhs.y && lhs.z == rhs.z);
@@ -322,6 +361,14 @@ namespace OpenSim.Region.ScriptEngine.Shared
                     s = 1;
             }
 
+            public Quaternion(OMV_Quaternion rot)
+            {
+                x = rot.X;
+                y = rot.Y;
+                z = rot.Z;
+                s = rot.W;
+            }
+
             #endregion
 
             #region Overriders
@@ -368,6 +415,21 @@ namespace OpenSim.Region.ScriptEngine.Shared
                 return new list(new object[] { r });
             }
 
+            public static implicit operator OMV_Quaternion(Quaternion rot)
+            {
+                // LSL quaternions can normalize to 0, normal Quaternions can't.
+                if (rot.s == 0 && rot.x == 0 && rot.y == 0 && rot.z == 0)
+                    rot.z = 1; // ZERO_ROTATION = 0,0,0,1
+                OMV_Quaternion omvrot = new OMV_Quaternion((float)rot.x, (float)rot.y, (float)rot.z, (float)rot.s);
+                omvrot.Normalize();
+                return omvrot;
+            }
+
+            public static implicit operator Quaternion(OMV_Quaternion rot)
+            {
+                return new Quaternion(rot);
+            }
+
             public static bool operator ==(Quaternion lhs, Quaternion rhs)
             {
                 // Return true if the fields match:
@@ -562,12 +624,23 @@ namespace OpenSim.Region.ScriptEngine.Shared
                 else if (m_data[itemIndex] is LSL_Types.LSLString)
                     return new LSLInteger(m_data[itemIndex].ToString());
                 else
-                    throw new InvalidCastException();
+                    throw new InvalidCastException(string.Format(
+                        "{0} expected but {1} given",
+                        typeof(LSL_Types.LSLInteger).Name,
+                        m_data[itemIndex] != null ?
+                        m_data[itemIndex].GetType().Name : "null"));
             }
 
             public LSL_Types.Vector3 GetVector3Item(int itemIndex)
             {
-              return (LSL_Types.Vector3)m_data[itemIndex];
+                if(m_data[itemIndex] is LSL_Types.Vector3)
+                    return (LSL_Types.Vector3)m_data[itemIndex];
+                else
+                    throw new InvalidCastException(string.Format(
+                        "{0} expected but {1} given",
+                        typeof(LSL_Types.Vector3).Name,
+                        m_data[itemIndex] != null ?
+                        m_data[itemIndex].GetType().Name : "null"));
             }
 
             public LSL_Types.Quaternion GetQuaternionItem(int itemIndex)
diff --git a/OpenSim/Region/ScriptEngine/XEngine/EventManager.cs b/OpenSim/Region/ScriptEngine/XEngine/EventManager.cs
index 5c4174e..cee10df 100644
--- a/OpenSim/Region/ScriptEngine/XEngine/EventManager.cs
+++ b/OpenSim/Region/ScriptEngine/XEngine/EventManager.cs
@@ -152,9 +152,7 @@ namespace OpenSim.Region.ScriptEngine.XEngine
             det[0] = new DetectParams();
             det[0].Key = remoteClient.AgentId;
             det[0].Populate(myScriptEngine.World);
-            det[0].OffsetPos = new LSL_Types.Vector3(offsetPos.X,
-                                                     offsetPos.Y,
-                                                     offsetPos.Z);
+            det[0].OffsetPos = offsetPos;
 
             if (originalID == 0)
             {
@@ -298,9 +296,7 @@ namespace OpenSim.Region.ScriptEngine.XEngine
             foreach (DetectedObject detobj in col.Colliders)
             {
                 DetectParams d = new DetectParams();
-                d.Position = new LSL_Types.Vector3(detobj.posVector.X,
-                    detobj.posVector.Y,
-                    detobj.posVector.Z);
+                d.Position = detobj.posVector;
                 d.Populate(myScriptEngine.World);
                 det.Add(d);
                 myScriptEngine.PostObjectEvent(localID, new EventParams(
@@ -318,9 +314,7 @@ namespace OpenSim.Region.ScriptEngine.XEngine
             foreach (DetectedObject detobj in col.Colliders)
             {
                 DetectParams d = new DetectParams();
-                d.Position = new LSL_Types.Vector3(detobj.posVector.X,
-                    detobj.posVector.Y,
-                    detobj.posVector.Z);
+                d.Position = detobj.posVector;
                 d.Populate(myScriptEngine.World);
                 det.Add(d);
                 myScriptEngine.PostObjectEvent(localID, new EventParams(
@@ -337,9 +331,7 @@ namespace OpenSim.Region.ScriptEngine.XEngine
             foreach (DetectedObject detobj in col.Colliders)
             {
                 DetectParams d = new DetectParams();
-                d.Position = new LSL_Types.Vector3(detobj.posVector.X,
-                    detobj.posVector.Y,
-                    detobj.posVector.Z);
+                d.Position = detobj.posVector;
                 d.Populate(myScriptEngine.World);
                 det.Add(d);
                 myScriptEngine.PostObjectEvent(localID, new EventParams(
@@ -381,8 +373,8 @@ namespace OpenSim.Region.ScriptEngine.XEngine
             myScriptEngine.PostObjectEvent(localID, new EventParams(
                     "at_target", new object[] {
                     new LSL_Types.LSLInteger(handle),
-                    new LSL_Types.Vector3(targetpos.X,targetpos.Y,targetpos.Z),
-                    new LSL_Types.Vector3(atpos.X,atpos.Y,atpos.Z) },
+                    new LSL_Types.Vector3(targetpos),
+                    new LSL_Types.Vector3(atpos) },
                     new DetectParams[0]));
         }
 
@@ -399,8 +391,8 @@ namespace OpenSim.Region.ScriptEngine.XEngine
             myScriptEngine.PostObjectEvent(localID, new EventParams(
                     "at_rot_target", new object[] {
                     new LSL_Types.LSLInteger(handle),
-                    new LSL_Types.Quaternion(targetrot.X,targetrot.Y,targetrot.Z,targetrot.W),
-                    new LSL_Types.Quaternion(atrot.X,atrot.Y,atrot.Z,atrot.W) },
+                    new LSL_Types.Quaternion(targetrot),
+                    new LSL_Types.Quaternion(atrot) },
                     new DetectParams[0]));
         }
 
diff --git a/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs b/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs
index f6cb7df..9f05666 100644
--- a/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs
+++ b/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs
@@ -656,7 +656,19 @@ namespace OpenSim.Region.ScriptEngine.XEngine
                 if (m_Assemblies.ContainsKey(instance.AssetID))
                 {
                     string assembly = m_Assemblies[instance.AssetID];
-                    instance.SaveState(assembly);
+
+                    try
+                    {
+                        instance.SaveState(assembly);
+                    }
+                    catch (Exception e)
+                    {
+                        m_log.Error(
+                            string.Format(
+                                "[XEngine]: Failed final state save for script {0}.{1}, item UUID {2}, prim UUID {3} in {4}.  Exception ",
+                                instance.PrimName, instance.ScriptName, instance.ItemID, instance.ObjectID, World.Name)
+                            , e);
+                    }
                 }
 
                 // Clear the event queue and abort the instance thread
@@ -778,7 +790,18 @@ namespace OpenSim.Region.ScriptEngine.XEngine
                     assembly = m_Assemblies[i.AssetID];
                 
 
-                i.SaveState(assembly);
+                try
+                {
+                    i.SaveState(assembly);
+                }
+                catch (Exception e)
+                {
+                    m_log.Error(
+                        string.Format(
+                            "[XEngine]: Failed to save state of script {0}.{1}, item UUID {2}, prim UUID {3} in {4}.  Exception ",
+                            i.PrimName, i.ScriptName, i.ItemID, i.ObjectID, World.Name)
+                        , e);
+                }
             }
 
             instances.Clear();
@@ -971,6 +994,8 @@ namespace OpenSim.Region.ScriptEngine.XEngine
                 // This delay exists to stop mono problems where script compilation and startup would stop the sim
                 // working properly for the session.
                 System.Threading.Thread.Sleep(m_StartDelay);
+
+                m_log.InfoFormat("[XEngine]: Performing initial script startup on {0}", m_Scene.Name);
             }
 
             object[] o;
@@ -986,13 +1011,13 @@ namespace OpenSim.Region.ScriptEngine.XEngine
                     if (m_InitialStartup)
                         if (scriptsStarted % 50 == 0)
                             m_log.InfoFormat(
-                                "[XEngine]: Started {0} scripts in {1}", scriptsStarted, m_Scene.RegionInfo.RegionName);
+                                "[XEngine]: Started {0} scripts in {1}", scriptsStarted, m_Scene.Name);
                 }
             }
 
             if (m_InitialStartup)
                 m_log.InfoFormat(
-                    "[XEngine]: Completed starting {0} scripts on {1}", scriptsStarted, m_Scene.RegionInfo.RegionName);
+                    "[XEngine]: Completed starting {0} scripts on {1}", scriptsStarted, m_Scene.Name);
 
             // NOTE: Despite having a lockless queue, this lock is required
             // to make sure there is never no compile thread while there
@@ -1053,10 +1078,12 @@ namespace OpenSim.Region.ScriptEngine.XEngine
                 return false;
             }
 
-            UUID assetID = item.AssetID;
+            m_log.DebugFormat(
+                "[XEngine] Loading script {0}.{1}, item UUID {2}, prim UUID {3} @ {4}.{5}",
+                part.ParentGroup.RootPart.Name, item.Name, itemID, part.UUID,
+                part.ParentGroup.RootPart.AbsolutePosition, part.ParentGroup.Scene.RegionInfo.RegionName);
 
-            //m_log.DebugFormat("[XEngine] Compiling script {0} ({1} on object {2})",
-            //        item.Name, itemID.ToString(), part.ParentGroup.RootPart.Name);
+            UUID assetID = item.AssetID;
 
             ScenePresence presence = m_Scene.GetScenePresence(item.OwnerID);
 
@@ -1235,10 +1262,10 @@ namespace OpenSim.Region.ScriptEngine.XEngine
                                               item.Name, startParam, postOnRez,
                                               stateSource, m_MaxScriptQueue);
 
-                m_log.DebugFormat(
-                        "[XEngine] Loaded script {0}.{1}, script UUID {2}, prim UUID {3} @ {4}.{5}",
-                        part.ParentGroup.RootPart.Name, item.Name, assetID, part.UUID, 
-                        part.ParentGroup.RootPart.AbsolutePosition, part.ParentGroup.Scene.RegionInfo.RegionName);
+//                m_log.DebugFormat(
+//                        "[XEngine] Loaded script {0}.{1}, script UUID {2}, prim UUID {3} @ {4}.{5}",
+//                        part.ParentGroup.RootPart.Name, item.Name, assetID, part.UUID, 
+//                        part.ParentGroup.RootPart.AbsolutePosition, part.ParentGroup.Scene.RegionInfo.RegionName);
 
                 if (presence != null)
                 {
@@ -1554,9 +1581,9 @@ namespace OpenSim.Region.ScriptEngine.XEngine
                 else if (p[i] is string)
                     lsl_p[i] = new LSL_Types.LSLString((string)p[i]);
                 else if (p[i] is Vector3)
-                    lsl_p[i] = new LSL_Types.Vector3(((Vector3)p[i]).X, ((Vector3)p[i]).Y, ((Vector3)p[i]).Z);
+                    lsl_p[i] = new LSL_Types.Vector3((Vector3)p[i]);
                 else if (p[i] is Quaternion)
-                    lsl_p[i] = new LSL_Types.Quaternion(((Quaternion)p[i]).X, ((Quaternion)p[i]).Y, ((Quaternion)p[i]).Z, ((Quaternion)p[i]).W);
+                    lsl_p[i] = new LSL_Types.Quaternion((Quaternion)p[i]);
                 else if (p[i] is float)
                     lsl_p[i] = new LSL_Types.LSLFloat((float)p[i]);
                 else
@@ -1580,9 +1607,9 @@ namespace OpenSim.Region.ScriptEngine.XEngine
                 else if (p[i] is string)
                     lsl_p[i] = new LSL_Types.LSLString((string)p[i]);
                 else if (p[i] is Vector3)
-                    lsl_p[i] = new LSL_Types.Vector3(((Vector3)p[i]).X, ((Vector3)p[i]).Y, ((Vector3)p[i]).Z);
+                    lsl_p[i] = new LSL_Types.Vector3((Vector3)p[i]);
                 else if (p[i] is Quaternion)
-                    lsl_p[i] = new LSL_Types.Quaternion(((Quaternion)p[i]).X, ((Quaternion)p[i]).Y, ((Quaternion)p[i]).Z, ((Quaternion)p[i]).W);
+                    lsl_p[i] = new LSL_Types.Quaternion((Quaternion)p[i]);
                 else if (p[i] is float)
                     lsl_p[i] = new LSL_Types.LSLFloat((float)p[i]);
                 else
diff --git a/OpenSim/Server/Base/ServicesServerBase.cs b/OpenSim/Server/Base/ServicesServerBase.cs
index b137c05..0cff6ed 100644
--- a/OpenSim/Server/Base/ServicesServerBase.cs
+++ b/OpenSim/Server/Base/ServicesServerBase.cs
@@ -26,6 +26,7 @@
  */
 
 using System;
+using System.Collections.Generic;
 using System.IO;
 using System.Reflection;
 using System.Threading;
@@ -71,10 +72,17 @@ namespace OpenSim.Server.Base
         //
         private string m_pidFile = String.Empty;
 
+        /// <summary>
+        /// Time at which this server was started
+        /// </summary>
+        protected DateTime m_startuptime;
+
         // Handle all the automagical stuff
         //
         public ServicesServerBase(string prompt, string[] args)
         {
+            m_startuptime = DateTime.Now;
+
             // Save raw arguments
             //
             m_Arguments = args;
@@ -250,6 +258,10 @@ namespace OpenSim.Server.Base
                                           "command-script <script>",
                                           "Run a command script from file", HandleScript);
 
+            MainConsole.Instance.Commands.AddCommand("General", false, "show uptime",
+                        "show uptime",
+                        "Show server uptime", HandleShow);
+
 
             // Allow derived classes to perform initialization that
             // needs to be done after the console has opened
@@ -345,5 +357,34 @@ namespace OpenSim.Server.Base
             {
             }
         }
+
+        public virtual void HandleShow(string module, string[] cmd)
+        {
+            List<string> args = new List<string>(cmd);
+
+            args.RemoveAt(0);
+
+            string[] showParams = args.ToArray();
+
+            switch (showParams[0])
+            {
+                case "uptime":
+                    MainConsole.Instance.Output(GetUptimeReport());
+                    break;
+            }
+        }
+
+        /// <summary>
+        /// Return a report about the uptime of this server
+        /// </summary>
+        /// <returns></returns>
+        protected string GetUptimeReport()
+        {
+            StringBuilder sb = new StringBuilder(String.Format("Time now is {0}\n", DateTime.Now));
+            sb.Append(String.Format("Server has been running since {0}, {1}\n", m_startuptime.DayOfWeek, m_startuptime));
+            sb.Append(String.Format("That is an elapsed time of {0}\n", DateTime.Now - m_startuptime));
+
+            return sb.ToString();
+        }
     }
 }
diff --git a/OpenSim/Server/Handlers/Avatar/AvatarServerPostHandler.cs b/OpenSim/Server/Handlers/Avatar/AvatarServerPostHandler.cs
index 393584e..8cd747e 100644
--- a/OpenSim/Server/Handlers/Avatar/AvatarServerPostHandler.cs
+++ b/OpenSim/Server/Handlers/Avatar/AvatarServerPostHandler.cs
@@ -137,6 +137,8 @@ namespace OpenSim.Server.Handlers.Avatar
             if (!UUID.TryParse(request["UserID"].ToString(), out user))
                 return FailureResult();
 
+            RemoveRequestParamsNotForStorage(request);
+
             AvatarData avatar = new AvatarData(request);
             if (m_AvatarService.SetAvatar(user, avatar))
                 return SuccessResult();
@@ -153,11 +155,25 @@ namespace OpenSim.Server.Handlers.Avatar
             if (!UUID.TryParse(request["UserID"].ToString(), out user))
                 return FailureResult();
 
+            RemoveRequestParamsNotForStorage(request);
+
             if (m_AvatarService.ResetAvatar(user))
                 return SuccessResult();
 
             return FailureResult();
         }
+
+        /// <summary>
+        /// Remove parameters that were used to invoke the method and should not in themselves be persisted.
+        /// </summary>
+        /// <param name='request'></param>
+        private void RemoveRequestParamsNotForStorage(Dictionary<string, object> request)
+        {
+            request.Remove("VERSIONMAX");
+            request.Remove("VERSIONMIN");
+            request.Remove("METHOD");
+            request.Remove("UserID");
+        }
         
         byte[] SetItems(Dictionary<string, object> request)
         {
@@ -173,6 +189,8 @@ namespace OpenSim.Server.Handlers.Avatar
             if (!(request["Names"] is List<string> || request["Values"] is List<string>))
                 return FailureResult();
 
+            RemoveRequestParamsNotForStorage(request);
+
             List<string> _names = (List<string>)request["Names"];
             names = _names.ToArray();
             List<string> _values = (List<string>)request["Values"];
diff --git a/OpenSim/Services/AssetService/AssetServiceBase.cs b/OpenSim/Services/AssetService/AssetServiceBase.cs
index 177c565..58ab052 100644
--- a/OpenSim/Services/AssetService/AssetServiceBase.cs
+++ b/OpenSim/Services/AssetService/AssetServiceBase.cs
@@ -84,7 +84,7 @@ namespace OpenSim.Services.AssetService
 
             m_Database = LoadPlugin<IAssetDataPlugin>(dllName);
             if (m_Database == null)
-                throw new Exception("Could not find a storage interface in the given module");
+                throw new Exception(string.Format("Could not find a storage interface in the module {0}", dllName));
 
             m_Database.Initialise(connString);
 
@@ -96,7 +96,7 @@ namespace OpenSim.Services.AssetService
                 m_AssetLoader = LoadPlugin<IAssetLoader>(loaderName);
 
                 if (m_AssetLoader == null)
-                    throw new Exception("Asset loader could not be loaded");
+                    throw new Exception(string.Format("Asset loader could not be loaded from {0}", loaderName));
             }
         }
     }
diff --git a/OpenSim/Services/Connectors/SimianGrid/SimianGridServiceConnector.cs b/OpenSim/Services/Connectors/SimianGrid/SimianGridServiceConnector.cs
index 0e4d794..67a10b0 100644
--- a/OpenSim/Services/Connectors/SimianGrid/SimianGridServiceConnector.cs
+++ b/OpenSim/Services/Connectors/SimianGrid/SimianGridServiceConnector.cs
@@ -112,7 +112,7 @@ namespace OpenSim.Services.Connectors.SimianGrid
 //                m_log.Warn("Registering region " + regionInfo.RegionName + " (" + regionInfo.RegionID + ") that we are not tracking");
 
             Vector3d minPosition = new Vector3d(regionInfo.RegionLocX, regionInfo.RegionLocY, 0.0);
-            Vector3d maxPosition = minPosition + new Vector3d(Constants.RegionSize, Constants.RegionSize, 4096.0);
+            Vector3d maxPosition = minPosition + new Vector3d(Constants.RegionSize, Constants.RegionSize, Constants.RegionHeight);
 
             OSDMap extraData = new OSDMap
             {
@@ -297,7 +297,7 @@ namespace OpenSim.Services.Connectors.SimianGrid
             List<GridRegion> foundRegions = new List<GridRegion>();
 
             Vector3d minPosition = new Vector3d(xmin, ymin, 0.0);
-            Vector3d maxPosition = new Vector3d(xmax, ymax, 4096.0);
+            Vector3d maxPosition = new Vector3d(xmax, ymax, Constants.RegionHeight);
 
             NameValueCollection requestArgs = new NameValueCollection
             {
diff --git a/OpenSim/Services/GridService/GridService.cs b/OpenSim/Services/GridService/GridService.cs
index aab403a..5bdea06 100644
--- a/OpenSim/Services/GridService/GridService.cs
+++ b/OpenSim/Services/GridService/GridService.cs
@@ -137,9 +137,14 @@ namespace OpenSim.Services.GridService
             if (regionInfos.RegionID == UUID.Zero)
                 return "Invalid RegionID - cannot be zero UUID";
 
-            // This needs better sanity testing. What if regionInfo is registering in
-            // overlapping coords?
             RegionData region = m_Database.Get(regionInfos.RegionLocX, regionInfos.RegionLocY, scopeID);
+            if ((region != null) && (region.RegionID != regionInfos.RegionID))
+            {
+                m_log.WarnFormat("[GRID SERVICE]: Region {0} tried to register in coordinates {1}, {2} which are already in use in scope {3}.", 
+                    regionInfos.RegionID, regionInfos.RegionLocX, regionInfos.RegionLocY, scopeID);
+                return "Region overlaps another region";
+            }
+
             if (region != null)
             {
                 // There is a preexisting record
@@ -176,19 +181,36 @@ namespace OpenSim.Services.GridService
                 }
             }
 
-            if ((region != null) && (region.RegionID != regionInfos.RegionID))
+            // If we get here, the destination is clear. Now for the real check.
+
+            if (!m_AllowDuplicateNames)
             {
-                m_log.WarnFormat("[GRID SERVICE]: Region {0} tried to register in coordinates {1}, {2} which are already in use in scope {3}.", 
-                    regionInfos.RegionID, regionInfos.RegionLocX, regionInfos.RegionLocY, scopeID);
-                return "Region overlaps another region";
+                List<RegionData> dupe = m_Database.Get(regionInfos.RegionName, scopeID);
+                if (dupe != null && dupe.Count > 0)
+                {
+                    foreach (RegionData d in dupe)
+                    {
+                        if (d.RegionID != regionInfos.RegionID)
+                        {
+                            m_log.WarnFormat("[GRID SERVICE]: Region {0} tried to register duplicate name with ID {1}.", 
+                                regionInfos.RegionName, regionInfos.RegionID);
+                            return "Duplicate region name";
+                        }
+                    }
+                }
             }
 
+            // If there is an old record for us, delete it if it is elsewhere.
+            region = m_Database.Get(regionInfos.RegionID, scopeID);
             if ((region != null) && (region.RegionID == regionInfos.RegionID) && 
                 ((region.posX != regionInfos.RegionLocX) || (region.posY != regionInfos.RegionLocY)))
             {
                 if ((Convert.ToInt32(region.Data["flags"]) & (int)OpenSim.Data.RegionFlags.NoMove) != 0)
                     return "Can't move this region";
 
+                if ((Convert.ToInt32(region.Data["flags"]) & (int)OpenSim.Data.RegionFlags.LockedOut) != 0)
+                    return "Region locked out";
+
                 // Region reregistering in other coordinates. Delete the old entry
                 m_log.DebugFormat("[GRID SERVICE]: Region {0} ({1}) was previously registered at {2}-{3}. Deleting old entry.",
                     regionInfos.RegionName, regionInfos.RegionID, regionInfos.RegionLocX, regionInfos.RegionLocY);
@@ -203,23 +225,6 @@ namespace OpenSim.Services.GridService
                 }
             }
 
-            if (!m_AllowDuplicateNames)
-            {
-                List<RegionData> dupe = m_Database.Get(regionInfos.RegionName, scopeID);
-                if (dupe != null && dupe.Count > 0)
-                {
-                    foreach (RegionData d in dupe)
-                    {
-                        if (d.RegionID != regionInfos.RegionID)
-                        {
-                            m_log.WarnFormat("[GRID SERVICE]: Region {0} tried to register duplicate name with ID {1}.", 
-                                regionInfos.RegionName, regionInfos.RegionID);
-                            return "Duplicate region name";
-                        }
-                    }
-                }
-            }
-
             // Everything is ok, let's register
             RegionData rdata = RegionInfo2RegionData(regionInfos);
             rdata.ScopeID = scopeID;
@@ -227,8 +232,6 @@ namespace OpenSim.Services.GridService
             if (region != null)
             {
                 int oldFlags = Convert.ToInt32(region.Data["flags"]);
-                if ((oldFlags & (int)OpenSim.Data.RegionFlags.LockedOut) != 0)
-                    return "Region locked out";
 
                 oldFlags &= ~(int)OpenSim.Data.RegionFlags.Reservation;
 
diff --git a/OpenSim/Services/HypergridService/HGSuitcaseInventoryService.cs b/OpenSim/Services/HypergridService/HGSuitcaseInventoryService.cs
index 6e4b68c..556a0da 100644
--- a/OpenSim/Services/HypergridService/HGSuitcaseInventoryService.cs
+++ b/OpenSim/Services/HypergridService/HGSuitcaseInventoryService.cs
@@ -56,10 +56,12 @@ namespace OpenSim.Services.HypergridService
 
         private string m_HomeURL;
         private IUserAccountService m_UserAccountService;
+        private IAvatarService m_AvatarService;
 
 //        private UserAccountCache m_Cache;
 
         private ExpiringCache<UUID, List<XInventoryFolder>> m_SuitcaseTrees = new ExpiringCache<UUID, List<XInventoryFolder>>();
+        private ExpiringCache<UUID, AvatarAppearance> m_Appearances = new ExpiringCache<UUID, AvatarAppearance>();
 
         public HGSuitcaseInventoryService(IConfigSource config, string configName)
             : base(config, configName)
@@ -77,7 +79,6 @@ namespace OpenSim.Services.HypergridService
             IConfig invConfig = config.Configs[m_ConfigName];
             if (invConfig != null)
             {
-                // realm = authConfig.GetString("Realm", realm);
                 string userAccountsDll = invConfig.GetString("UserAccountsService", string.Empty);
                 if (userAccountsDll == string.Empty)
                     throw new Exception("Please specify UserAccountsService in HGInventoryService configuration");
@@ -87,8 +88,14 @@ namespace OpenSim.Services.HypergridService
                 if (m_UserAccountService == null)
                     throw new Exception(String.Format("Unable to create UserAccountService from {0}", userAccountsDll));
 
-                // legacy configuration [obsolete]
-                m_HomeURL = invConfig.GetString("ProfileServerURI", string.Empty);
+                string avatarDll = invConfig.GetString("AvatarService", string.Empty);
+                if (avatarDll == string.Empty)
+                    throw new Exception("Please specify AvatarService in HGInventoryService configuration");
+
+                m_AvatarService = ServerUtils.LoadPlugin<IAvatarService>(avatarDll, args);
+                if (m_AvatarService == null)
+                    throw new Exception(String.Format("Unable to create m_AvatarService from {0}", avatarDll));
+
                 // Preferred
                 m_HomeURL = invConfig.GetString("HomeURI", m_HomeURL);
 
@@ -394,7 +401,7 @@ namespace OpenSim.Services.HypergridService
                 return null;
             }
 
-            if (!IsWithinSuitcaseTree(it.Owner, it.Folder))
+            if (!IsWithinSuitcaseTree(it.Owner, it.Folder) && !IsPartOfAppearance(it.Owner, it.ID))
             {
                 m_log.DebugFormat("[HG SUITCASE INVENTORY SERVICE]: Item {0} (folder {1}) is not within Suitcase",
                     it.Name, it.Folder);
@@ -549,6 +556,52 @@ namespace OpenSim.Services.HypergridService
             else return true;
         }
         #endregion
+
+        #region Avatar Appearance
+
+        private AvatarAppearance GetAppearance(UUID principalID)
+        {
+            AvatarAppearance a = null;
+            if (m_Appearances.TryGetValue(principalID, out a))
+                return a;
+
+            a = m_AvatarService.GetAppearance(principalID);
+            m_Appearances.AddOrUpdate(principalID, a, 5 * 60); // 5minutes
+            return a;
+        }
+
+        private bool IsPartOfAppearance(UUID principalID, UUID itemID)
+        {
+            AvatarAppearance a = GetAppearance(principalID);
+
+            if (a == null)
+                return false;
+
+            // Check wearables (body parts and clothes)
+            for (int i = 0; i < a.Wearables.Length; i++)
+            {
+                for (int j = 0; j < a.Wearables[i].Count; j++)
+                {
+                    if (a.Wearables[i][j].ItemID == itemID)
+                    {
+                        m_log.DebugFormat("[HG SUITCASE INVENTORY SERVICE]: item {0} is a wearable", itemID); 
+                        return true;
+                    }
+                }
+            }
+
+            // Check attachments
+            if (a.GetAttachmentForItem(itemID) != null)
+            {
+                m_log.DebugFormat("[HG SUITCASE INVENTORY SERVICE]: item {0} is an attachment", itemID); 
+                return true;
+            }
+
+            return false;
+        }
+
+        #endregion
+
     }
 
 }
diff --git a/OpenSim/Services/InventoryService/XInventoryService.cs b/OpenSim/Services/InventoryService/XInventoryService.cs
index 7518b86..309dab4 100644
--- a/OpenSim/Services/InventoryService/XInventoryService.cs
+++ b/OpenSim/Services/InventoryService/XInventoryService.cs
@@ -94,6 +94,7 @@ namespace OpenSim.Services.InventoryService
 
             m_Database = LoadPlugin<IXInventoryData>(dllName,
                     new Object[] {connString, String.Empty});
+
             if (m_Database == null)
                 throw new Exception("Could not find a storage interface in the given module");
         }
@@ -229,10 +230,28 @@ namespace OpenSim.Services.InventoryService
         public virtual InventoryFolderBase GetFolderForType(UUID principalID, AssetType type)
         {
 //            m_log.DebugFormat("[XINVENTORY SERVICE]: Getting folder type {0} for user {1}", type, principalID);
+
+            InventoryFolderBase rootFolder = GetRootFolder(principalID);
+
+            if (rootFolder == null)
+            {
+                m_log.WarnFormat(
+                    "[XINVENTORY]: Found no root folder for {0} in GetFolderForType() when looking for {1}",
+                    principalID, type);
+
+                return null;
+            }
+            
+            return GetSystemFolderForType(rootFolder, type);
+        }
+
+        private InventoryFolderBase GetSystemFolderForType(InventoryFolderBase rootFolder, AssetType type)
+        {
+//            m_log.DebugFormat("[XINVENTORY SERVICE]: Getting folder type {0} for user {1}", type, principalID);
             
             XInventoryFolder[] folders = m_Database.GetFolders(
-                    new string[] { "agentID", "type"},
-                    new string[] { principalID.ToString(), ((int)type).ToString() });
+                    new string[] { "agentID", "parentFolderID", "type"},
+                    new string[] { rootFolder.Owner.ToString(), rootFolder.ID.ToString(), ((int)type).ToString() });
 
             if (folders.Length == 0)
             {
@@ -308,22 +327,38 @@ namespace OpenSim.Services.InventoryService
             if (check != null)
                 return false;
 
-            if (folder.Type == (short)AssetType.Folder
-                || folder.Type == (short)AssetType.Unknown
-                || folder.Type == (short)AssetType.OutfitFolder
-                || GetFolderForType(folder.Owner, (AssetType)(folder.Type)) == null)
+            if (folder.Type != (short)AssetType.Folder && folder.Type != (short)AssetType.Unknown)
             {
-                XInventoryFolder xFolder = ConvertFromOpenSim(folder);
-                return m_Database.StoreFolder(xFolder);
-            }
-            else
-            {
-                m_log.WarnFormat(
-                    "[XINVENTORY]: Folder of type {0} already exists when tried to add {1} to {2} for {3}",
-                    folder.Type, folder.Name, folder.ParentID, folder.Owner);
+                InventoryFolderBase rootFolder = GetRootFolder(folder.Owner);
+
+                if (rootFolder == null)
+                {
+                    m_log.WarnFormat(
+                        "[XINVENTORY]: Found no root folder for {0} in AddFolder() when looking for {1}",
+                        folder.Owner, folder.Type);
+
+                    return false;
+                }
+
+                // Check we're not trying to add this as a system folder.
+                if (folder.ParentID == rootFolder.ID)
+                {
+                    InventoryFolderBase existingSystemFolder
+                        = GetSystemFolderForType(rootFolder, (AssetType)folder.Type);
+
+                    if (existingSystemFolder != null)
+                    {
+                        m_log.WarnFormat(
+                            "[XINVENTORY]: System folder of type {0} already exists when tried to add {1} to {2} for {3}",
+                            folder.Type, folder.Name, folder.ParentID, folder.Owner);
+    
+                        return false;
+                    }
+                }
             }
 
-            return false;
+            XInventoryFolder xFolder = ConvertFromOpenSim(folder);
+            return m_Database.StoreFolder(xFolder);
         }
 
         public virtual bool UpdateFolder(InventoryFolderBase folder)
diff --git a/OpenSim/Tests/Common/Helpers/SceneHelpers.cs b/OpenSim/Tests/Common/Helpers/SceneHelpers.cs
index 7598cc3..fc49169 100644
--- a/OpenSim/Tests/Common/Helpers/SceneHelpers.cs
+++ b/OpenSim/Tests/Common/Helpers/SceneHelpers.cs
@@ -245,7 +245,7 @@ namespace OpenSim.Tests.Common
             config.AddConfig("Modules");
             config.AddConfig("InventoryService");
             config.Configs["Modules"].Set("InventoryServices", "LocalInventoryServicesConnector");
-            config.Configs["InventoryService"].Set("LocalServiceModule", "OpenSim.Services.InventoryService.dll:InventoryService");
+            config.Configs["InventoryService"].Set("LocalServiceModule", "OpenSim.Services.InventoryService.dll:XInventoryService");
             config.Configs["InventoryService"].Set("StorageProvider", "OpenSim.Tests.Common.dll");
 
             LocalInventoryServicesConnector inventoryService = new LocalInventoryServicesConnector();
diff --git a/OpenSim/Tests/Common/Helpers/UserInventoryHelpers.cs b/OpenSim/Tests/Common/Helpers/UserInventoryHelpers.cs
index b3a7c9e..87d9410 100644
--- a/OpenSim/Tests/Common/Helpers/UserInventoryHelpers.cs
+++ b/OpenSim/Tests/Common/Helpers/UserInventoryHelpers.cs
@@ -199,7 +199,9 @@ namespace OpenSim.Tests.Common
             string[] components = path.Split(new string[] { PATH_DELIMITER }, 2, StringSplitOptions.None);
 
             InventoryFolderBase newFolder 
-                = new InventoryFolderBase(UUID.Random(), components[0], parentFolder.Owner, parentFolder.ID);
+                = new InventoryFolderBase(
+                    UUID.Random(), components[0], parentFolder.Owner, (short)AssetType.Unknown, parentFolder.ID, 0);
+            
             inventoryService.AddFolder(newFolder);
 
             if (components.Length > 1)
diff --git a/OpenSim/Tests/Common/Mock/TestClient.cs b/OpenSim/Tests/Common/Mock/TestClient.cs
index 6add130..4e3bc67 100644
--- a/OpenSim/Tests/Common/Mock/TestClient.cs
+++ b/OpenSim/Tests/Common/Mock/TestClient.cs
@@ -935,12 +935,12 @@ namespace OpenSim.Tests.Common.Mock
             Close();
         }
 
-        public void Close(bool c)
+        public void Close()
         {
-            Close();
+            Close(true, false);
         }
 
-        public void Close()
+        public void Close(bool sendStop, bool force)
         {
             // Fire the callback for this connection closing
             // This is necesary to get the presence detector to notice that a client has logged out.
diff --git a/OpenSim/Tests/Common/Mock/TestXInventoryDataPlugin.cs b/OpenSim/Tests/Common/Mock/TestXInventoryDataPlugin.cs
new file mode 100644
index 0000000..bca5979
--- /dev/null
+++ b/OpenSim/Tests/Common/Mock/TestXInventoryDataPlugin.cs
@@ -0,0 +1,131 @@
+/*
+ * 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 log4net;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Data;
+
+namespace OpenSim.Tests.Common.Mock
+{
+    public class TestXInventoryDataPlugin : IXInventoryData
+    {
+        private Dictionary<UUID, XInventoryFolder> m_allFolders = new Dictionary<UUID, XInventoryFolder>();
+        private Dictionary<UUID, XInventoryItem> m_allItems = new Dictionary<UUID, XInventoryItem>();
+
+        public TestXInventoryDataPlugin(string conn, string realm) {}
+
+        public XInventoryItem[] GetItems(string[] fields, string[] vals)
+        {
+            List<XInventoryItem> origItems = Get<XInventoryItem>(fields, vals, m_allItems.Values.ToList());
+
+            return origItems.Select(i => i.Clone()).ToArray();
+        }
+
+        public XInventoryFolder[] GetFolders(string[] fields, string[] vals)
+        {
+            List<XInventoryFolder> origFolders
+                = Get<XInventoryFolder>(fields, vals, m_allFolders.Values.ToList());
+
+            return origFolders.Select(f => f.Clone()).ToArray();
+        }
+
+        private List<T> Get<T>(string[] fields, string[] vals, List<T> inputEntities)
+        {
+            List<T> entities = inputEntities;
+
+            for (int i = 0; i < fields.Length; i++)
+            {
+                entities
+                    = entities.Where(
+                        e =>
+                        {
+                            FieldInfo fi = typeof(T).GetField(fields[i]);
+                            if (fi == null)
+                                throw new NotImplementedException(string.Format("No field {0} for val {1}", fields[i], vals[i]));
+
+                            return fi.GetValue(e).ToString() == vals[i];
+                        }
+                    ).ToList();
+            }
+
+            return entities;
+        }
+
+        public bool StoreFolder(XInventoryFolder folder)
+        {
+            m_allFolders[folder.folderID] = folder.Clone();
+
+//            Console.WriteLine("Added folder {0} {1}", folder.folderName, folder.folderID);
+
+            return true;
+        }
+
+        public bool StoreItem(XInventoryItem item)
+        {
+            m_allItems[item.inventoryID] = item.Clone();
+
+//            Console.WriteLine("Added item {0} {1}, creator {2}, owner {3}", item.inventoryName, item.inventoryID, item.creatorID, item.avatarID);
+
+            return true;
+        }
+
+        public bool DeleteFolders(string field, string val)
+        {
+            return DeleteFolders(new string[] { field }, new string[] { val });
+        }
+
+        public bool DeleteFolders(string[] fields, string[] vals)
+        {
+            XInventoryFolder[] foldersToDelete = GetFolders(fields, vals);
+            Array.ForEach(foldersToDelete, f => m_allFolders.Remove(f.folderID));
+
+            return true;
+        }
+
+        public bool DeleteItems(string field, string val)
+        {
+            return DeleteItems(new string[] { field }, new string[] { val });
+        }
+
+        public bool DeleteItems(string[] fields, string[] vals)
+        {
+            XInventoryItem[] itemsToDelete = GetItems(fields, vals);
+            Array.ForEach(itemsToDelete, i => m_allItems.Remove(i.inventoryID));
+
+            return true;
+        }
+
+        public bool MoveItem(string id, string newParent) { throw new NotImplementedException(); }
+        public XInventoryItem[] GetActiveGestures(UUID principalID) { throw new NotImplementedException(); }
+        public int GetAssetPermissions(UUID principalID, UUID assetID) { throw new NotImplementedException(); }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Tests/Common/TestHelpers.cs b/OpenSim/Tests/Common/TestHelpers.cs
index 30121fe..57da802 100644
--- a/OpenSim/Tests/Common/TestHelpers.cs
+++ b/OpenSim/Tests/Common/TestHelpers.cs
@@ -95,6 +95,7 @@ namespace OpenSim.Tests.Common
         public static void EnableLogging()
         {
             log4net.Config.XmlConfigurator.Configure(EnableLoggingConfigStream);
+            EnableLoggingConfigStream.Position = 0;
         }
 
         /// <summary>
diff --git a/OpenSim/Tests/Torture/NPCTortureTests.cs b/OpenSim/Tests/Performance/NPCPerformanceTests.cs
index 731df68..627765b 100644
--- a/OpenSim/Tests/Torture/NPCTortureTests.cs
+++ b/OpenSim/Tests/Performance/NPCPerformanceTests.cs
@@ -47,10 +47,10 @@ using OpenSim.Services.AvatarService;
 using OpenSim.Tests.Common;
 using OpenSim.Tests.Common.Mock;
 
-namespace OpenSim.Tests.Torture
+namespace OpenSim.Tests.Performance
 {
     /// <summary>
-    /// NPC torture tests
+    /// NPC performance tests
     /// </summary>
     /// <remarks>
     /// Don't rely on the numbers given by these tests - they will vary a lot depending on what is already cached,
@@ -58,7 +58,7 @@ namespace OpenSim.Tests.Torture
     /// earlier tests.
     /// </remarks>
     [TestFixture]
-    public class NPCTortureTests
+    public class NPCPerformanceTests
     {
         private TestScene scene;
         private AvatarFactoryModule afm;
diff --git a/OpenSim/Tests/Torture/ObjectTortureTests.cs b/OpenSim/Tests/Performance/ObjectPerformanceTests.cs
index 195d47b..2264d86 100644
--- a/OpenSim/Tests/Torture/ObjectTortureTests.cs
+++ b/OpenSim/Tests/Performance/ObjectPerformanceTests.cs
@@ -36,10 +36,10 @@ using OpenSim.Region.Framework.Scenes;
 using OpenSim.Tests.Common;
 using OpenSim.Tests.Common.Mock;
 
-namespace OpenSim.Tests.Torture
+namespace OpenSim.Tests.Performance
 {
     /// <summary>
-    /// Object torture tests
+    /// Object performance tests
     /// </summary>
     /// <remarks>
     /// Don't rely on the numbers given by these tests - they will vary a lot depending on what is already cached,
@@ -47,7 +47,7 @@ namespace OpenSim.Tests.Torture
     /// earlier tests.
     /// </remarks>
     [TestFixture]
-    public class ObjectTortureTests
+    public class ObjectPerformanceTests
     {
         [TearDown]
         public void TearDown()
diff --git a/OpenSim/Tests/Torture/ScriptTortureTests.cs b/OpenSim/Tests/Performance/ScriptPerformanceTests.cs
index 24f278f..d708abd 100644
--- a/OpenSim/Tests/Torture/ScriptTortureTests.cs
+++ b/OpenSim/Tests/Performance/ScriptPerformanceTests.cs
@@ -42,10 +42,10 @@ using OpenSim.Region.ScriptEngine.XEngine;
 using OpenSim.Tests.Common;
 using OpenSim.Tests.Common.Mock;
 
-namespace OpenSim.Tests.Torture
+namespace OpenSim.Tests.Performance
 {
     /// <summary>
-    /// Script torture tests
+    /// Script performance tests
     /// </summary>
     /// <remarks>
     /// Don't rely on the numbers given by these tests - they will vary a lot depending on what is already cached,
@@ -53,7 +53,7 @@ namespace OpenSim.Tests.Torture
     /// earlier tests.
     /// </remarks>
     [TestFixture]
-    public class ScriptTortureTests
+    public class ScriptPerformanceTests
     {
         private TestScene m_scene;
         private XEngine m_xEngine;
diff --git a/OpenSim/Tests/Stress/VectorRenderModuleStressTests.cs b/OpenSim/Tests/Stress/VectorRenderModuleStressTests.cs
new file mode 100644
index 0000000..1f220c0
--- /dev/null
+++ b/OpenSim/Tests/Stress/VectorRenderModuleStressTests.cs
@@ -0,0 +1,132 @@
+/*
+ * 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.Linq;
+using System.Reflection;
+using System.Threading;
+using log4net.Config;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenMetaverse.Assets;
+using OpenSim.Framework;
+using OpenSim.Region.CoreModules.Scripting.DynamicTexture;
+using OpenSim.Region.CoreModules.Scripting.VectorRender;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Region.Framework.Scenes.Serialization;
+using OpenSim.Tests.Common;
+using OpenSim.Tests.Common.Mock;
+
+namespace OpenSim.Tests.Stress
+{
+    [TestFixture]
+    public class VectorRenderModuleStressTests : OpenSimTestCase
+    {
+        public Scene Scene { get; private set; }
+        public DynamicTextureModule Dtm { get; private set; }
+        public VectorRenderModule Vrm { get; private set; }
+
+        private void SetupScene(bool reuseTextures)
+        {
+            Scene = new SceneHelpers().SetupScene();
+
+            Dtm = new DynamicTextureModule();
+            Dtm.ReuseTextures = reuseTextures;
+
+            Vrm = new VectorRenderModule();
+
+            SceneHelpers.SetupSceneModules(Scene, Dtm, Vrm);
+        }
+
+        [Test]
+        public void TestConcurrentRepeatedDraw()
+        {
+            int threads = 4;
+            TestHelpers.InMethod();
+
+            SetupScene(false);
+
+            List<Drawer> drawers = new List<Drawer>();
+
+            for (int i = 0; i < threads; i++)
+            {
+                Drawer d = new Drawer(this, i);
+                drawers.Add(d);
+                Console.WriteLine("Starting drawer {0}", i);
+                Util.FireAndForget(o => d.Draw());
+            }
+
+            Thread.Sleep(10 * 60 * 1000);
+
+            drawers.ForEach(d => d.Ready = false);
+            drawers.ForEach(d => Console.WriteLine("Drawer {0} drew {1} textures", d.Number, d.Pass + 1));
+        }
+
+        class Drawer
+        {
+            public int Number { get; private set; }
+            public int Pass { get; private set; }
+            public bool Ready { get; set; }
+
+            private VectorRenderModuleStressTests m_tests;
+
+            public Drawer(VectorRenderModuleStressTests tests, int number)
+            {
+                m_tests = tests;
+                Number = number;
+                Ready = true;
+            }
+
+            public void Draw()
+            {
+                SceneObjectGroup so = SceneHelpers.AddSceneObject(m_tests.Scene);
+                
+                while (Ready)
+                {
+                    UUID originalTextureID = so.RootPart.Shape.Textures.GetFace(0).TextureID;
+
+                    // Ensure unique text
+                    string text = string.Format("{0:D2}{1}", Number, Pass);
+
+                    m_tests.Dtm.AddDynamicTextureData(
+                        m_tests.Scene.RegionInfo.RegionID,
+                        so.UUID,
+                        m_tests.Vrm.GetContentType(),
+                        string.Format("PenColour BLACK; MoveTo 40,220; FontSize 32; Text {0};", text),
+                        "",
+                        0);
+    
+                    Assert.That(originalTextureID, Is.Not.EqualTo(so.RootPart.Shape.Textures.GetFace(0).TextureID));
+
+                    Pass++;
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/README.txt b/README.md
index a5dec24..552cdef 100644
--- a/README.txt
+++ b/README.md
@@ -1,8 +1,6 @@
 Welcome to OpenSim!
 
-==================
-==== OVERVIEW ====
-==================
+# Overview
 
 OpenSim is a BSD Licensed Open Source project to develop a functioning
 virtual worlds server platform capable of supporting multiple clients
@@ -12,16 +10,12 @@ C#, and can run under Mono or the Microsoft .NET runtimes.
 This is considered an alpha release.  Some stuff works, a lot doesn't.
 If it breaks, you get to keep *both* pieces.
 
-=========================
-=== Compiling OpenSim ===
-=========================
+# Compiling OpenSim
 
-Please see BUILDING.txt if you downloaded a source distribution and 
+Please see BUILDING.md if you downloaded a source distribution and 
 need to build OpenSim before running it.
 
-==================================
-=== Running OpenSim on Windows ===
-==================================
+# Running OpenSim on Windows
 
 We recommend that you run OpenSim from a command prompt on Windows in order
 to capture any errors.
@@ -33,9 +27,7 @@ To run OpenSim from a command prompt
 
 Now see the "Configuring OpenSim" section
 
-================================
-=== Running OpenSim on Linux ===
-================================
+# Running OpenSim on Linux
 
 You will need Mono >= 2.4.3 to run OpenSim.  On some Linux distributions you
 may need to install additional packages.  See http://opensimulator.org/wiki/Dependencies
@@ -48,14 +40,12 @@ To run OpenSim, from the unpacked distribution type:
 
 Now see the "Configuring OpenSim" section
 
-===========================
-=== Configuring OpenSim ===
-===========================
+# Configuring OpenSim
 
 When OpenSim starts for the first time, you will be prompted with a
 series of questions that look something like:
 
-[09-17 03:54:40] DEFAULT REGION CONFIG: Simulator Name [OpenSim Test]:
+        [09-17 03:54:40] DEFAULT REGION CONFIG: Simulator Name [OpenSim Test]:
 
 For all the options except simulator name, you can safely hit enter to accept
 the default if you want to connect using a client on the same machine or over
@@ -72,7 +62,7 @@ in-world.  You can also use these details to perform your first login.
 
 Once you are presented with a prompt that looks like:
 
-  Region (My region name) #
+        Region (My region name) #
 
 You have successfully started OpenSim.
 
@@ -83,9 +73,7 @@ Helpful resources:
  * http://opensimulator.org/wiki/Configuration
  * http://opensimulator.org/wiki/Configuring_Regions
 
-==================================
-=== Connecting to your OpenSim ===
-==================================
+# Connecting to your OpenSim
 
 By default your sim will be available for login on port 9000.  You can login by
 adding -loginuri http://127.0.0.1:9000 to the command that starts Second Life
@@ -96,15 +84,11 @@ http://192.168.1.2:9000)
 To login, use the avatar details that you gave for your estate ownership or the
 one you set up using the "create user" command.
 
-===================
-=== Bug reports ===
-===================
+# Bug reports
 
 In the very likely event of bugs biting you (err, your OpenSim) we
 encourage you to see whether the problem has already been reported on
-the OpenSim mantis system. You can find the OpenSim mantis system at
-
-    http://opensimulator.org/mantis/main_page.php
+the [OpenSim mantis system](http://opensimulator.org/mantis/main_page.php).
 
 If your bug has already been reported, you might want to add to the
 bug description and supply additional information.
@@ -119,9 +103,7 @@ mantis"). Useful information to include:
 
        mono --debug OpenSim.exe
 
-===================================
-=== More Information on OpenSim ===
-===================================
+# More Information on OpenSim
 
 More extensive information on building, running, and configuring
 OpenSim, as well as how to report bugs, and participate in the OpenSim
diff --git a/ThirdPartyLicenses/Newtonsoft-JsonDotNet.txt b/ThirdPartyLicenses/Newtonsoft-JsonDotNet.txt
deleted file mode 100644
index 457daca..0000000
--- a/ThirdPartyLicenses/Newtonsoft-JsonDotNet.txt
+++ /dev/null
@@ -1,23 +0,0 @@
-Json.NET
-License: The MIT License 
-Copyright (c) 2007 James Newton-King
-
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
\ No newline at end of file
diff --git a/bin/Newtonsoft.Json.Net20.dll b/bin/Newtonsoft.Json.Net20.dll
deleted file mode 100755
index 177d9b5..0000000
--- a/bin/Newtonsoft.Json.Net20.dll
+++ /dev/null
diff --git a/bin/Newtonsoft.Json.XML b/bin/Newtonsoft.Json.XML
deleted file mode 100644
index 1a1e56c..0000000
--- a/bin/Newtonsoft.Json.XML
+++ /dev/null
@@ -1,5827 +0,0 @@
-<?xml version="1.0"?>
-<doc>
-    <assembly>
-        <name>Newtonsoft.Json.Net20</name>
-    </assembly>
-    <members>
-        <member name="T:Newtonsoft.Json.Bson.BsonReader">
-            <summary>
-            Represents a reader that provides fast, non-cached, forward-only access to serialized Json data.
-            </summary>
-        </member>
-        <member name="T:Newtonsoft.Json.JsonReader">
-            <summary>
-            Represents a reader that provides fast, non-cached, forward-only access to serialized Json data.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonReader.#ctor">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.JsonReader"/> class with the specified <see cref="T:System.IO.TextReader"/>.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonReader.Read">
-            <summary>
-            Reads the next JSON token from the stream.
-            </summary>
-            <returns>true if the next token was read successfully; false if there are no more tokens to read.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonReader.ReadAsBytes">
-            <summary>
-            Reads the next JSON token from the stream as a <see cref="T:Byte[]"/>.
-            </summary>
-            <returns>A <see cref="T:Byte[]"/> or a null reference if the next JSON token is null.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonReader.Skip">
-            <summary>
-            Skips the children of the current token.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonReader.SetToken(Newtonsoft.Json.JsonToken)">
-            <summary>
-            Sets the current token.
-            </summary>
-            <param name="newToken">The new token.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonReader.SetToken(Newtonsoft.Json.JsonToken,System.Object)">
-            <summary>
-            Sets the current token and value.
-            </summary>
-            <param name="newToken">The new token.</param>
-            <param name="value">The value.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonReader.SetStateBasedOnCurrent">
-            <summary>
-            Sets the state based on current token type.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonReader.System#IDisposable#Dispose">
-            <summary>
-            Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonReader.Dispose(System.Boolean)">
-            <summary>
-            Releases unmanaged and - optionally - managed resources
-            </summary>
-            <param name="disposing"><c>true</c> to release both managed and unmanaged resources; <c>false</c> to release only unmanaged resources.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonReader.Close">
-            <summary>
-            Changes the <see cref="T:Newtonsoft.Json.JsonReader.State"/> to Closed. 
-            </summary>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonReader.CurrentState">
-            <summary>
-            Gets the current reader state.
-            </summary>
-            <value>The current reader state.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonReader.QuoteChar">
-            <summary>
-            Gets the quotation mark character used to enclose the value of a string.
-            </summary>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonReader.TokenType">
-            <summary>
-            Gets the type of the current Json token. 
-            </summary>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonReader.Value">
-            <summary>
-            Gets the text value of the current Json token.
-            </summary>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonReader.ValueType">
-            <summary>
-            Gets The Common Language Runtime (CLR) type for the current Json token.
-            </summary>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonReader.Depth">
-            <summary>
-            Gets the depth of the current token in the JSON document.
-            </summary>
-            <value>The depth of the current token in the JSON document.</value>
-        </member>
-        <member name="T:Newtonsoft.Json.JsonReader.State">
-            <summary>
-            Specifies the state of the reader.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.JsonReader.State.Start">
-            <summary>
-            The Read method has not been called.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.JsonReader.State.Complete">
-            <summary>
-            The end of the file has been reached successfully.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.JsonReader.State.Property">
-            <summary>
-            Reader is at a property.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.JsonReader.State.ObjectStart">
-            <summary>
-            Reader is at the start of an object.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.JsonReader.State.Object">
-            <summary>
-            Reader is in an object.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.JsonReader.State.ArrayStart">
-            <summary>
-            Reader is at the start of an array.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.JsonReader.State.Array">
-            <summary>
-            Reader is in an array.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.JsonReader.State.Closed">
-            <summary>
-            The Close method has been called.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.JsonReader.State.PostValue">
-            <summary>
-            Reader has just read a value.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.JsonReader.State.ConstructorStart">
-            <summary>
-            Reader is at the start of a constructor.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.JsonReader.State.Constructor">
-            <summary>
-            Reader in a constructor.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.JsonReader.State.Error">
-            <summary>
-            An error occurred that prevents the read operation from continuing.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.JsonReader.State.Finished">
-            <summary>
-            The end of the file has been reached successfully.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.Bson.BsonReader.#ctor(System.IO.Stream)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Bson.BsonReader"/> class.
-            </summary>
-            <param name="stream">The stream.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Bson.BsonReader.#ctor(System.IO.Stream,System.Boolean,System.DateTimeKind)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Bson.BsonReader"/> class.
-            </summary>
-            <param name="stream">The stream.</param>
-            <param name="readRootValueAsArray">if set to <c>true</c> the root object will be read as a JSON array.</param>
-            <param name="dateTimeKindHandling">The <see cref="T:System.DateTimeKind"/> used when reading <see cref="T:System.DateTime"/> values from BSON.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Bson.BsonReader.ReadAsBytes">
-            <summary>
-            Reads the next JSON token from the stream as a <see cref="T:Byte[]"/>.
-            </summary>
-            <returns>
-            A <see cref="T:Byte[]"/> or a null reference if the next JSON token is null.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Bson.BsonReader.Read">
-            <summary>
-            Reads the next JSON token from the stream.
-            </summary>
-            <returns>
-            true if the next token was read successfully; false if there are no more tokens to read.
-            </returns>
-        </member>
-        <member name="P:Newtonsoft.Json.Bson.BsonReader.ReadRootValueAsArray">
-            <summary>
-            Gets or sets a value indicating whether the root object will be read as a JSON array.
-            </summary>
-            <value>
-                <c>true</c> if the root object will be read as a JSON array; otherwise, <c>false</c>.
-            </value>
-        </member>
-        <member name="P:Newtonsoft.Json.Bson.BsonReader.DateTimeKindHandling">
-            <summary>
-            Gets or sets the <see cref="T:System.DateTimeKind"/> used when reading <see cref="T:System.DateTime"/> values from BSON.
-            </summary>
-            <value>The <see cref="T:System.DateTimeKind"/> used when reading <see cref="T:System.DateTime"/> values from BSON.</value>
-        </member>
-        <member name="T:Newtonsoft.Json.Bson.BsonWriter">
-            <summary>
-            Represents a writer that provides a fast, non-cached, forward-only way of generating Json data.
-            </summary>
-        </member>
-        <member name="T:Newtonsoft.Json.Linq.JTokenWriter">
-            <summary>
-            Represents a writer that provides a fast, non-cached, forward-only way of generating Json data.
-            </summary>
-        </member>
-        <member name="T:Newtonsoft.Json.JsonWriter">
-            <summary>
-            Represents a writer that provides a fast, non-cached, forward-only way of generating Json data.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonWriter.#ctor">
-            <summary>
-            Creates an instance of the <c>JsonWriter</c> class. 
-            </summary>
-        </member>
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-            <summary>
-            Flushes whatever is in the buffer to the underlying streams and also flushes the underlying stream.
-            </summary>
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-            </summary>
-        </member>
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-            </summary>
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-            </summary>
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-            </summary>
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-            Writes the end of an array.
-            </summary>
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-            </summary>
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-            </summary>
-        </member>
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-            </summary>
-            <param name="name">The name of the property.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonWriter.WriteEnd">
-            <summary>
-            Writes the end of the current Json object or array.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonWriter.WriteToken(Newtonsoft.Json.JsonReader)">
-            <summary>
-            Writes the current <see cref="T:Newtonsoft.Json.JsonReader"/> token.
-            </summary>
-            <param name="reader">The <see cref="T:Newtonsoft.Json.JsonReader"/> to read the token from.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonWriter.WriteEnd(Newtonsoft.Json.JsonToken)">
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-        </member>
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-            </summary>
-        </member>
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-            Writes the JSON value delimiter.
-            </summary>
-        </member>
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-            </summary>
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-            </summary>
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-            </summary>
-        </member>
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-            <summary>
-            Writes raw JSON without changing the writer's state.
-            </summary>
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-        </member>
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-            Writes raw JSON where a value is expected and updates the writer's state.
-            </summary>
-            <param name="json">The raw JSON to write.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonWriter.WriteValue(System.String)">
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-                <c>true</c> if this instance can convert the specified value type; otherwise, <c>false</c>.
-            </returns>
-        </member>
-        <member name="T:Newtonsoft.Json.Converters.DateTimeConverterBase">
-            <summary>
-            Provides a base class for converting a <see cref="T:System.DateTime"/> to and from JSON.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.Converters.DateTimeConverterBase.CanConvert(System.Type)">
-            <summary>
-            Determines whether this instance can convert the specified object type.
-            </summary>
-            <param name="objectType">Type of the object.</param>
-            <returns>
-                <c>true</c> if this instance can convert the specified object type; otherwise, <c>false</c>.
-            </returns>
-        </member>
-        <member name="T:Newtonsoft.Json.Converters.StringEnumConverter">
-            <summary>
-            Converts an <see cref="T:System.Enum"/> to and from its name string value.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.Converters.StringEnumConverter.WriteJson(Newtonsoft.Json.JsonWriter,System.Object,Newtonsoft.Json.JsonSerializer)">
-            <summary>
-            Writes the JSON representation of the object.
-            </summary>
-            <param name="writer">The <see cref="T:Newtonsoft.Json.JsonWriter"/> to write to.</param>
-            <param name="value">The value.</param>
-            <param name="serializer">The calling serializer.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Converters.StringEnumConverter.ReadJson(Newtonsoft.Json.JsonReader,System.Type,Newtonsoft.Json.JsonSerializer)">
-            <summary>
-            Reads the JSON representation of the object.
-            </summary>
-            <param name="reader">The <see cref="T:Newtonsoft.Json.JsonReader"/> to read from.</param>
-            <param name="objectType">Type of the object.</param>
-            <param name="serializer">The calling serializer.</param>
-            <returns>The object value.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Converters.StringEnumConverter.CanConvert(System.Type)">
-            <summary>
-            Determines whether this instance can convert the specified object type.
-            </summary>
-            <param name="objectType">Type of the object.</param>
-            <returns>
-                <c>true</c> if this instance can convert the specified object type; otherwise, <c>false</c>.
-            </returns>
-        </member>
-        <member name="T:Newtonsoft.Json.Linq.ComponentModel.JPropertyDescriptor">
-            <summary>
-            Represents a view of a <see cref="T:Newtonsoft.Json.Linq.JProperty"/>.
-            </summary>
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-        <member name="M:Newtonsoft.Json.Linq.ComponentModel.JPropertyDescriptor.#ctor(System.String,System.Type)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Linq.ComponentModel.JPropertyDescriptor"/> class.
-            </summary>
-            <param name="name">The name.</param>
-            <param name="propertyType">Type of the property.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.ComponentModel.JPropertyDescriptor.CanResetValue(System.Object)">
-            <summary>
-            When overridden in a derived class, returns whether resetting an object changes its value.
-            </summary>
-            <returns>
-            true if resetting the component changes its value; otherwise, false.
-            </returns>
-            <param name="component">The component to test for reset capability. 
-                            </param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.ComponentModel.JPropertyDescriptor.GetValue(System.Object)">
-            <summary>
-            When overridden in a derived class, gets the current value of the property on a component.
-            </summary>
-            <returns>
-            The value of a property for a given component.
-            </returns>
-            <param name="component">The component with the property for which to retrieve the value. 
-                            </param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.ComponentModel.JPropertyDescriptor.ResetValue(System.Object)">
-            <summary>
-            When overridden in a derived class, resets the value for this property of the component to the default value.
-            </summary>
-            <param name="component">The component with the property value that is to be reset to the default value. 
-                            </param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.ComponentModel.JPropertyDescriptor.SetValue(System.Object,System.Object)">
-            <summary>
-            When overridden in a derived class, sets the value of the component to a different value.
-            </summary>
-            <param name="component">The component with the property value that is to be set. 
-                            </param><param name="value">The new value. 
-                            </param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.ComponentModel.JPropertyDescriptor.ShouldSerializeValue(System.Object)">
-            <summary>
-            When overridden in a derived class, determines a value indicating whether the value of this property needs to be persisted.
-            </summary>
-            <returns>
-            true if the property should be persisted; otherwise, false.
-            </returns>
-            <param name="component">The component with the property to be examined for persistence. 
-                            </param>
-        </member>
-        <member name="P:Newtonsoft.Json.Linq.ComponentModel.JPropertyDescriptor.ComponentType">
-            <summary>
-            When overridden in a derived class, gets the type of the component this property is bound to.
-            </summary>
-            <returns>
-            A <see cref="T:System.Type"/> that represents the type of component this property is bound to. When the <see cref="M:System.ComponentModel.PropertyDescriptor.GetValue(System.Object)"/> or <see cref="M:System.ComponentModel.PropertyDescriptor.SetValue(System.Object,System.Object)"/> methods are invoked, the object specified might be an instance of this type.
-            </returns>
-        </member>
-        <member name="P:Newtonsoft.Json.Linq.ComponentModel.JPropertyDescriptor.IsReadOnly">
-            <summary>
-            When overridden in a derived class, gets a value indicating whether this property is read-only.
-            </summary>
-            <returns>
-            true if the property is read-only; otherwise, false.
-            </returns>
-        </member>
-        <member name="P:Newtonsoft.Json.Linq.ComponentModel.JPropertyDescriptor.PropertyType">
-            <summary>
-            When overridden in a derived class, gets the type of the property.
-            </summary>
-            <returns>
-            A <see cref="T:System.Type"/> that represents the type of the property.
-            </returns>
-        </member>
-        <member name="P:Newtonsoft.Json.Linq.ComponentModel.JPropertyDescriptor.NameHashCode">
-            <summary>
-            Gets the hash code for the name of the member.
-            </summary>
-            <value></value>
-            <returns>
-            The hash code for the name of the member.
-            </returns>
-        </member>
-        <member name="T:Newtonsoft.Json.Linq.ComponentModel.JTypeDescriptor">
-            <summary>
-            Represents a view of a <see cref="T:Newtonsoft.Json.Linq.JObject"/>.
-            </summary>
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-        <member name="M:Newtonsoft.Json.Linq.ComponentModel.JTypeDescriptor.#ctor(Newtonsoft.Json.Linq.JObject)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Linq.ComponentModel.JTypeDescriptor"/> class.
-            </summary>
-            <param name="value">The value.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.ComponentModel.JTypeDescriptor.GetProperties">
-            <summary>
-            Returns the properties for this instance of a component.
-            </summary>
-            <returns>
-            A <see cref="T:System.ComponentModel.PropertyDescriptorCollection"/> that represents the properties for this component instance.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.ComponentModel.JTypeDescriptor.GetProperties(System.Attribute[])">
-            <summary>
-            Returns the properties for this instance of a component using the attribute array as a filter.
-            </summary>
-            <param name="attributes">An array of type <see cref="T:System.Attribute"/> that is used as a filter.</param>
-            <returns>
-            A <see cref="T:System.ComponentModel.PropertyDescriptorCollection"/> that represents the filtered properties for this component instance.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.ComponentModel.JTypeDescriptor.GetAttributes">
-            <summary>
-            Returns a collection of custom attributes for this instance of a component.
-            </summary>
-            <returns>
-            An <see cref="T:System.ComponentModel.AttributeCollection"/> containing the attributes for this object.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.ComponentModel.JTypeDescriptor.GetClassName">
-            <summary>
-            Returns the class name of this instance of a component.
-            </summary>
-            <returns>
-            The class name of the object, or null if the class does not have a name.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.ComponentModel.JTypeDescriptor.GetComponentName">
-            <summary>
-            Returns the name of this instance of a component.
-            </summary>
-            <returns>
-            The name of the object, or null if the object does not have a name.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.ComponentModel.JTypeDescriptor.GetConverter">
-            <summary>
-            Returns a type converter for this instance of a component.
-            </summary>
-            <returns>
-            A <see cref="T:System.ComponentModel.TypeConverter"/> that is the converter for this object, or null if there is no <see cref="T:System.ComponentModel.TypeConverter"/> for this object.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.ComponentModel.JTypeDescriptor.GetDefaultEvent">
-            <summary>
-            Returns the default event for this instance of a component.
-            </summary>
-            <returns>
-            An <see cref="T:System.ComponentModel.EventDescriptor"/> that represents the default event for this object, or null if this object does not have events.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.ComponentModel.JTypeDescriptor.GetDefaultProperty">
-            <summary>
-            Returns the default property for this instance of a component.
-            </summary>
-            <returns>
-            A <see cref="T:System.ComponentModel.PropertyDescriptor"/> that represents the default property for this object, or null if this object does not have properties.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.ComponentModel.JTypeDescriptor.GetEditor(System.Type)">
-            <summary>
-            Returns an editor of the specified type for this instance of a component.
-            </summary>
-            <param name="editorBaseType">A <see cref="T:System.Type"/> that represents the editor for this object.</param>
-            <returns>
-            An <see cref="T:System.Object"/> of the specified type that is the editor for this object, or null if the editor cannot be found.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.ComponentModel.JTypeDescriptor.GetEvents(System.Attribute[])">
-            <summary>
-            Returns the events for this instance of a component using the specified attribute array as a filter.
-            </summary>
-            <param name="attributes">An array of type <see cref="T:System.Attribute"/> that is used as a filter.</param>
-            <returns>
-            An <see cref="T:System.ComponentModel.EventDescriptorCollection"/> that represents the filtered events for this component instance.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.ComponentModel.JTypeDescriptor.GetEvents">
-            <summary>
-            Returns the events for this instance of a component.
-            </summary>
-            <returns>
-            An <see cref="T:System.ComponentModel.EventDescriptorCollection"/> that represents the events for this component instance.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.ComponentModel.JTypeDescriptor.GetPropertyOwner(System.ComponentModel.PropertyDescriptor)">
-            <summary>
-            Returns an object that contains the property described by the specified property descriptor.
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-            <param name="pd">A <see cref="T:System.ComponentModel.PropertyDescriptor"/> that represents the property whose owner is to be found.</param>
-            <returns>
-            An <see cref="T:System.Object"/> that represents the owner of the specified property.
-            </returns>
-        </member>
-        <member name="T:Newtonsoft.Json.Linq.JRaw">
-            <summary>
-            Represents a raw JSON string.
-            </summary>
-        </member>
-        <member name="T:Newtonsoft.Json.Linq.JValue">
-            <summary>
-            Represents a value in JSON (string, integer, date, etc).
-            </summary>
-        </member>
-        <member name="T:Newtonsoft.Json.Linq.JToken">
-            <summary>
-            Represents an abstract JSON token.
-            </summary>
-        </member>
-        <member name="T:Newtonsoft.Json.Linq.IJEnumerable`1">
-            <summary>
-            Represents a collection of <see cref="T:Newtonsoft.Json.Linq.JToken"/> objects.
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-            <typeparam name="T">The type of token</typeparam>
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-        <member name="P:Newtonsoft.Json.Linq.IJEnumerable`1.Item(System.Object)">
-            <summary>
-            Gets the <see cref="T:Newtonsoft.Json.Linq.IJEnumerable`1"/> with the specified key.
-            </summary>
-            <value></value>
-        </member>
-        <member name="T:Newtonsoft.Json.IJsonLineInfo">
-            <summary>
-            Provides an interface to enable a class to return line and position information.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.IJsonLineInfo.HasLineInfo">
-            <summary>
-            Gets a value indicating whether the class can return line information.
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-            <returns>
-                <c>true</c> if LineNumber and LinePosition can be provided; otherwise, <c>false</c>.
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-        </member>
-        <member name="P:Newtonsoft.Json.IJsonLineInfo.LineNumber">
-            <summary>
-            Gets the current line number.
-            </summary>
-            <value>The current line number or 0 if no line information is available (for example, HasLineInfo returns false).</value>
-        </member>
-        <member name="P:Newtonsoft.Json.IJsonLineInfo.LinePosition">
-            <summary>
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-            <value>The current line position or 0 if no line information is available (for example, HasLineInfo returns false).</value>
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-        <member name="M:Newtonsoft.Json.Linq.JToken.DeepEquals(Newtonsoft.Json.Linq.JToken,Newtonsoft.Json.Linq.JToken)">
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-            <param name="t1">The first <see cref="T:Newtonsoft.Json.Linq.JToken"/> to compare.</param>
-            <param name="t2">The second <see cref="T:Newtonsoft.Json.Linq.JToken"/> to compare.</param>
-            <returns>true if the tokens are equal; otherwise false.</returns>
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-        <member name="M:Newtonsoft.Json.Linq.JToken.AddAfterSelf(System.Object)">
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-            Adds the specified content immediately after this token.
-            </summary>
-            <param name="content">A content object that contains simple content or a collection of content objects to be added after this token.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JToken.AddBeforeSelf(System.Object)">
-            <summary>
-            Adds the specified content immediately before this token.
-            </summary>
-            <param name="content">A content object that contains simple content or a collection of content objects to be added before this token.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JToken.Ancestors">
-            <summary>
-            Returns a collection of the ancestor tokens of this token.
-            </summary>
-            <returns>A collection of the ancestor tokens of this token.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JToken.AfterSelf">
-            <summary>
-            Returns a collection of the sibling tokens after this token, in document order.
-            </summary>
-            <returns>A collection of the sibling tokens after this tokens, in document order.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JToken.BeforeSelf">
-            <summary>
-            Returns a collection of the sibling tokens before this token, in document order.
-            </summary>
-            <returns>A collection of the sibling tokens before this token, in document order.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JToken.Value``1(System.Object)">
-            <summary>
-            Gets the <see cref="T:Newtonsoft.Json.Linq.JToken"/> with the specified key converted to the specified type.
-            </summary>
-            <typeparam name="T">The type to convert the token to.</typeparam>
-            <param name="key">The token key.</param>
-            <returns>The converted token value.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JToken.Children">
-            <summary>
-            Returns a collection of the child tokens of this token, in document order.
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-            <returns>An <see cref="T:System.Collections.Generic.IEnumerable`1"/> of <see cref="T:Newtonsoft.Json.Linq.JToken"/> containing the child tokens of this <see cref="T:Newtonsoft.Json.Linq.JToken"/>, in document order.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JToken.Children``1">
-            <summary>
-            Returns a collection of the child tokens of this token, in document order, filtered by the specified type.
-            </summary>
-            <typeparam name="T">The type to filter the child tokens on.</typeparam>
-            <returns>A <see cref="T:Newtonsoft.Json.Linq.JEnumerable`1"/> containing the child tokens of this <see cref="T:Newtonsoft.Json.Linq.JToken"/>, in document order.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JToken.Values``1">
-            <summary>
-            Returns a collection of the child values of this token, in document order.
-            </summary>
-            <typeparam name="T">The type to convert the values to.</typeparam>
-            <returns>A <see cref="T:System.Collections.Generic.IEnumerable`1"/> containing the child values of this <see cref="T:Newtonsoft.Json.Linq.JToken"/>, in document order.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JToken.Remove">
-            <summary>
-            Removes this token from its parent.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JToken.Replace(Newtonsoft.Json.Linq.JToken)">
-            <summary>
-            Replaces this token with the specified token.
-            </summary>
-            <param name="value">The value.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JToken.WriteTo(Newtonsoft.Json.JsonWriter,Newtonsoft.Json.JsonConverter[])">
-            <summary>
-            Writes this token to a <see cref="T:Newtonsoft.Json.JsonWriter"/>.
-            </summary>
-            <param name="writer">A <see cref="T:Newtonsoft.Json.JsonWriter"/> into which this method will write.</param>
-            <param name="converters">A collection of <see cref="T:Newtonsoft.Json.JsonConverter"/> which will be used when writing the token.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JToken.ToString">
-            <summary>
-            Returns the indented JSON for this token.
-            </summary>
-            <returns>
-            The indented JSON for this token.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JToken.ToString(Newtonsoft.Json.Formatting,Newtonsoft.Json.JsonConverter[])">
-            <summary>
-            Returns the JSON for this token using the given formatting and converters.
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-            <param name="formatting">Indicates how the output is formatted.</param>
-            <param name="converters">A collection of <see cref="T:Newtonsoft.Json.JsonConverter"/> which will be used when writing the token.</param>
-            <returns>The JSON for this token using the given formatting and converters.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JToken.op_Explicit(Newtonsoft.Json.Linq.JToken)~System.Boolean">
-            <summary>
-            Performs an explicit conversion from <see cref="T:Newtonsoft.Json.Linq.JToken"/> to <see cref="T:System.Boolean"/>.
-            </summary>
-            <param name="value">The value.</param>
-            <returns>The result of the conversion.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JToken.op_Explicit(Newtonsoft.Json.Linq.JToken)~System.Nullable{System.Boolean}">
-            <summary>
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-            </summary>
-            <param name="value">The value.</param>
-            <returns>The result of the conversion.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JToken.op_Explicit(Newtonsoft.Json.Linq.JToken)~System.Int64">
-            <summary>
-            Performs an explicit conversion from <see cref="T:Newtonsoft.Json.Linq.JToken"/> to <see cref="T:System.Int64"/>.
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-            <param name="value">The value.</param>
-            <returns>The result of the conversion.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JToken.op_Explicit(Newtonsoft.Json.Linq.JToken)~System.Nullable{System.DateTime}">
-            <summary>
-            Performs an explicit conversion from <see cref="T:Newtonsoft.Json.Linq.JToken"/> to <see cref="T:System.Nullable`1"/>.
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-            <param name="value">The value.</param>
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-        <member name="M:Newtonsoft.Json.Linq.JToken.op_Explicit(Newtonsoft.Json.Linq.JToken)~System.Nullable{System.Decimal}">
-            <summary>
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-            <param name="value">The value.</param>
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-        <member name="M:Newtonsoft.Json.Linq.JToken.op_Explicit(Newtonsoft.Json.Linq.JToken)~System.Nullable{System.Double}">
-            <summary>
-            Performs an explicit conversion from <see cref="T:Newtonsoft.Json.Linq.JToken"/> to <see cref="T:System.Nullable`1"/>.
-            </summary>
-            <param name="value">The value.</param>
-            <returns>The result of the conversion.</returns>
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-        <member name="M:Newtonsoft.Json.Linq.JToken.op_Explicit(Newtonsoft.Json.Linq.JToken)~System.Int32">
-            <summary>
-            Performs an explicit conversion from <see cref="T:Newtonsoft.Json.Linq.JToken"/> to <see cref="T:System.Int32"/>.
-            </summary>
-            <param name="value">The value.</param>
-            <returns>The result of the conversion.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JToken.op_Explicit(Newtonsoft.Json.Linq.JToken)~System.Nullable{System.Int32}">
-            <summary>
-            Performs an explicit conversion from <see cref="T:Newtonsoft.Json.Linq.JToken"/> to <see cref="T:System.Nullable`1"/>.
-            </summary>
-            <param name="value">The value.</param>
-            <returns>The result of the conversion.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JToken.op_Explicit(Newtonsoft.Json.Linq.JToken)~System.DateTime">
-            <summary>
-            Performs an explicit conversion from <see cref="T:Newtonsoft.Json.Linq.JToken"/> to <see cref="T:System.DateTime"/>.
-            </summary>
-            <param name="value">The value.</param>
-            <returns>The result of the conversion.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JToken.op_Explicit(Newtonsoft.Json.Linq.JToken)~System.Nullable{System.Int64}">
-            <summary>
-            Performs an explicit conversion from <see cref="T:Newtonsoft.Json.Linq.JToken"/> to <see cref="T:System.Nullable`1"/>.
-            </summary>
-            <param name="value">The value.</param>
-            <returns>The result of the conversion.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JToken.op_Explicit(Newtonsoft.Json.Linq.JToken)~System.Nullable{System.Single}">
-            <summary>
-            Performs an explicit conversion from <see cref="T:Newtonsoft.Json.Linq.JToken"/> to <see cref="T:System.Nullable`1"/>.
-            </summary>
-            <param name="value">The value.</param>
-            <returns>The result of the conversion.</returns>
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-        <member name="M:Newtonsoft.Json.Linq.JToken.op_Explicit(Newtonsoft.Json.Linq.JToken)~System.Decimal">
-            <summary>
-            Performs an explicit conversion from <see cref="T:Newtonsoft.Json.Linq.JToken"/> to <see cref="T:System.Decimal"/>.
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-            <param name="value">The value.</param>
-            <returns>The result of the conversion.</returns>
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-        <member name="M:Newtonsoft.Json.Linq.JToken.op_Explicit(Newtonsoft.Json.Linq.JToken)~System.Nullable{System.UInt32}">
-            <summary>
-            Performs an explicit conversion from <see cref="T:Newtonsoft.Json.Linq.JToken"/> to <see cref="T:System.Nullable`1"/>.
-            </summary>
-            <param name="value">The value.</param>
-            <returns>The result of the conversion.</returns>
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-        <member name="M:Newtonsoft.Json.Linq.JToken.op_Explicit(Newtonsoft.Json.Linq.JToken)~System.Nullable{System.UInt64}">
-            <summary>
-            Performs an explicit conversion from <see cref="T:Newtonsoft.Json.Linq.JToken"/> to <see cref="T:System.Nullable`1"/>.
-            </summary>
-            <param name="value">The value.</param>
-            <returns>The result of the conversion.</returns>
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-        <member name="M:Newtonsoft.Json.Linq.JToken.op_Explicit(Newtonsoft.Json.Linq.JToken)~System.Double">
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-            <param name="value">The value.</param>
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-            <param name="value">The value.</param>
-            <returns>The result of the conversion.</returns>
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-        <member name="M:Newtonsoft.Json.Linq.JToken.op_Explicit(Newtonsoft.Json.Linq.JToken)~System.UInt64">
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-            <param name="value">The value.</param>
-            <returns>The result of the conversion.</returns>
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-        <member name="M:Newtonsoft.Json.Linq.JToken.op_Explicit(Newtonsoft.Json.Linq.JToken)~System.Byte[]">
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-            <param name="value">The value.</param>
-            <returns>The result of the conversion.</returns>
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-            <summary>
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-            <param name="value">The value to create a <see cref="T:Newtonsoft.Json.Linq.JValue"/> from.</param>
-            <returns>The <see cref="T:Newtonsoft.Json.Linq.JValue"/> initialized with the specified value.</returns>
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-            <summary>
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-            <param name="value">The value to create a <see cref="T:Newtonsoft.Json.Linq.JValue"/> from.</param>
-            <returns>The <see cref="T:Newtonsoft.Json.Linq.JValue"/> initialized with the specified value.</returns>
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-        <member name="M:Newtonsoft.Json.Linq.JToken.op_Implicit(System.Int64)~Newtonsoft.Json.Linq.JToken">
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-            <param name="value">The value to create a <see cref="T:Newtonsoft.Json.Linq.JValue"/> from.</param>
-            <returns>The <see cref="T:Newtonsoft.Json.Linq.JValue"/> initialized with the specified value.</returns>
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-        <member name="M:Newtonsoft.Json.Linq.JToken.op_Implicit(System.Nullable{System.DateTime})~Newtonsoft.Json.Linq.JToken">
-            <summary>
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-            <param name="value">The value to create a <see cref="T:Newtonsoft.Json.Linq.JValue"/> from.</param>
-            <returns>The <see cref="T:Newtonsoft.Json.Linq.JValue"/> initialized with the specified value.</returns>
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-        <member name="M:Newtonsoft.Json.Linq.JToken.op_Implicit(System.Nullable{System.Decimal})~Newtonsoft.Json.Linq.JToken">
-            <summary>
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-            <param name="value">The value to create a <see cref="T:Newtonsoft.Json.Linq.JValue"/> from.</param>
-            <returns>The <see cref="T:Newtonsoft.Json.Linq.JValue"/> initialized with the specified value.</returns>
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-        <member name="M:Newtonsoft.Json.Linq.JToken.op_Implicit(System.Nullable{System.Double})~Newtonsoft.Json.Linq.JToken">
-            <summary>
-            Performs an implicit conversion from <see cref="T:System.Nullable`1"/> to <see cref="T:Newtonsoft.Json.Linq.JToken"/>.
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-            <param name="value">The value to create a <see cref="T:Newtonsoft.Json.Linq.JValue"/> from.</param>
-            <returns>The <see cref="T:Newtonsoft.Json.Linq.JValue"/> initialized with the specified value.</returns>
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-        <member name="M:Newtonsoft.Json.Linq.JToken.op_Implicit(System.UInt16)~Newtonsoft.Json.Linq.JToken">
-            <summary>
-            Performs an implicit conversion from <see cref="T:System.UInt16"/> to <see cref="T:Newtonsoft.Json.Linq.JToken"/>.
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-            <param name="value">The value to create a <see cref="T:Newtonsoft.Json.Linq.JValue"/> from.</param>
-            <returns>The <see cref="T:Newtonsoft.Json.Linq.JValue"/> initialized with the specified value.</returns>
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-        <member name="M:Newtonsoft.Json.Linq.JToken.op_Implicit(System.Int32)~Newtonsoft.Json.Linq.JToken">
-            <summary>
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-            <param name="value">The value to create a <see cref="T:Newtonsoft.Json.Linq.JValue"/> from.</param>
-            <returns>The <see cref="T:Newtonsoft.Json.Linq.JValue"/> initialized with the specified value.</returns>
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-        <member name="M:Newtonsoft.Json.Linq.JToken.op_Implicit(System.Nullable{System.Int32})~Newtonsoft.Json.Linq.JToken">
-            <summary>
-            Performs an implicit conversion from <see cref="T:System.Nullable`1"/> to <see cref="T:Newtonsoft.Json.Linq.JToken"/>.
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-            <param name="value">The value to create a <see cref="T:Newtonsoft.Json.Linq.JValue"/> from.</param>
-            <returns>The <see cref="T:Newtonsoft.Json.Linq.JValue"/> initialized with the specified value.</returns>
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-        <member name="M:Newtonsoft.Json.Linq.JToken.op_Implicit(System.DateTime)~Newtonsoft.Json.Linq.JToken">
-            <summary>
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-            <param name="value">The value to create a <see cref="T:Newtonsoft.Json.Linq.JValue"/> from.</param>
-            <returns>The <see cref="T:Newtonsoft.Json.Linq.JValue"/> initialized with the specified value.</returns>
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-        <member name="M:Newtonsoft.Json.Linq.JToken.op_Implicit(System.Nullable{System.Int64})~Newtonsoft.Json.Linq.JToken">
-            <summary>
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-            <returns>The <see cref="T:Newtonsoft.Json.Linq.JValue"/> initialized with the specified value.</returns>
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-        <member name="M:Newtonsoft.Json.Linq.JToken.op_Implicit(System.Nullable{System.Single})~Newtonsoft.Json.Linq.JToken">
-            <summary>
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-            <param name="value">The value to create a <see cref="T:Newtonsoft.Json.Linq.JValue"/> from.</param>
-            <returns>The <see cref="T:Newtonsoft.Json.Linq.JValue"/> initialized with the specified value.</returns>
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-        <member name="M:Newtonsoft.Json.Linq.JToken.op_Implicit(System.Decimal)~Newtonsoft.Json.Linq.JToken">
-            <summary>
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-            <param name="value">The value to create a <see cref="T:Newtonsoft.Json.Linq.JValue"/> from.</param>
-            <returns>The <see cref="T:Newtonsoft.Json.Linq.JValue"/> initialized with the specified value.</returns>
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-        <member name="M:Newtonsoft.Json.Linq.JToken.op_Implicit(System.Nullable{System.UInt16})~Newtonsoft.Json.Linq.JToken">
-            <summary>
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-            <param name="value">The value to create a <see cref="T:Newtonsoft.Json.Linq.JValue"/> from.</param>
-            <returns>The <see cref="T:Newtonsoft.Json.Linq.JValue"/> initialized with the specified value.</returns>
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-        <member name="M:Newtonsoft.Json.Linq.JToken.op_Implicit(System.Nullable{System.UInt32})~Newtonsoft.Json.Linq.JToken">
-            <summary>
-            Performs an implicit conversion from <see cref="T:System.Nullable`1"/> to <see cref="T:Newtonsoft.Json.Linq.JToken"/>.
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-            <param name="value">The value to create a <see cref="T:Newtonsoft.Json.Linq.JValue"/> from.</param>
-            <returns>The <see cref="T:Newtonsoft.Json.Linq.JValue"/> initialized with the specified value.</returns>
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-        <member name="M:Newtonsoft.Json.Linq.JToken.op_Implicit(System.Nullable{System.UInt64})~Newtonsoft.Json.Linq.JToken">
-            <summary>
-            Performs an implicit conversion from <see cref="T:System.Nullable`1"/> to <see cref="T:Newtonsoft.Json.Linq.JToken"/>.
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-            <param name="value">The value to create a <see cref="T:Newtonsoft.Json.Linq.JValue"/> from.</param>
-            <returns>The <see cref="T:Newtonsoft.Json.Linq.JValue"/> initialized with the specified value.</returns>
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-        <member name="M:Newtonsoft.Json.Linq.JToken.op_Implicit(System.Double)~Newtonsoft.Json.Linq.JToken">
-            <summary>
-            Performs an implicit conversion from <see cref="T:System.Double"/> to <see cref="T:Newtonsoft.Json.Linq.JToken"/>.
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-            <param name="value">The value to create a <see cref="T:Newtonsoft.Json.Linq.JValue"/> from.</param>
-            <returns>The <see cref="T:Newtonsoft.Json.Linq.JValue"/> initialized with the specified value.</returns>
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-        <member name="M:Newtonsoft.Json.Linq.JToken.op_Implicit(System.Single)~Newtonsoft.Json.Linq.JToken">
-            <summary>
-            Performs an implicit conversion from <see cref="T:System.Single"/> to <see cref="T:Newtonsoft.Json.Linq.JToken"/>.
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-            <param name="value">The value to create a <see cref="T:Newtonsoft.Json.Linq.JValue"/> from.</param>
-            <returns>The <see cref="T:Newtonsoft.Json.Linq.JValue"/> initialized with the specified value.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JToken.op_Implicit(System.String)~Newtonsoft.Json.Linq.JToken">
-            <summary>
-            Performs an implicit conversion from <see cref="T:System.String"/> to <see cref="T:Newtonsoft.Json.Linq.JToken"/>.
-            </summary>
-            <param name="value">The value to create a <see cref="T:Newtonsoft.Json.Linq.JValue"/> from.</param>
-            <returns>The <see cref="T:Newtonsoft.Json.Linq.JValue"/> initialized with the specified value.</returns>
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-        <member name="M:Newtonsoft.Json.Linq.JToken.op_Implicit(System.UInt32)~Newtonsoft.Json.Linq.JToken">
-            <summary>
-            Performs an implicit conversion from <see cref="T:System.UInt32"/> to <see cref="T:Newtonsoft.Json.Linq.JToken"/>.
-            </summary>
-            <param name="value">The value to create a <see cref="T:Newtonsoft.Json.Linq.JValue"/> from.</param>
-            <returns>The <see cref="T:Newtonsoft.Json.Linq.JValue"/> initialized with the specified value.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JToken.op_Implicit(System.UInt64)~Newtonsoft.Json.Linq.JToken">
-            <summary>
-            Performs an implicit conversion from <see cref="T:System.UInt64"/> to <see cref="T:Newtonsoft.Json.Linq.JToken"/>.
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-            <param name="value">The value to create a <see cref="T:Newtonsoft.Json.Linq.JValue"/> from.</param>
-            <returns>The <see cref="T:Newtonsoft.Json.Linq.JValue"/> initialized with the specified value.</returns>
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-        <member name="M:Newtonsoft.Json.Linq.JToken.op_Implicit(System.Byte[])~Newtonsoft.Json.Linq.JToken">
-            <summary>
-            Performs an implicit conversion from <see cref="T:System.Byte[]"/> to <see cref="T:Newtonsoft.Json.Linq.JToken"/>.
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-            <param name="value">The value to create a <see cref="T:Newtonsoft.Json.Linq.JValue"/> from.</param>
-            <returns>The <see cref="T:Newtonsoft.Json.Linq.JValue"/> initialized with the specified value.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JToken.CreateReader">
-            <summary>
-            Creates an <see cref="T:Newtonsoft.Json.JsonReader"/> for this token.
-            </summary>
-            <returns>An <see cref="T:Newtonsoft.Json.JsonReader"/> that can be used to read this token and its descendants.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JToken.FromObject(System.Object)">
-            <summary>
-            Creates a <see cref="T:Newtonsoft.Json.Linq.JToken"/> from an object.
-            </summary>
-            <param name="o">The object that will be used to create <see cref="T:Newtonsoft.Json.Linq.JToken"/>.</param>
-            <returns>A <see cref="T:Newtonsoft.Json.Linq.JToken"/> with the value of the specified object</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JToken.FromObject(System.Object,Newtonsoft.Json.JsonSerializer)">
-            <summary>
-            Creates a <see cref="T:Newtonsoft.Json.Linq.JToken"/> from an object using the specified <see cref="T:Newtonsoft.Json.JsonSerializer"/>.
-            </summary>
-            <param name="o">The object that will be used to create <see cref="T:Newtonsoft.Json.Linq.JToken"/>.</param>
-            <param name="jsonSerializer">The <see cref="T:Newtonsoft.Json.JsonSerializer"/> that will be used when reading the object.</param>
-            <returns>A <see cref="T:Newtonsoft.Json.Linq.JToken"/> with the value of the specified object</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JToken.ReadFrom(Newtonsoft.Json.JsonReader)">
-            <summary>
-            Creates a <see cref="T:Newtonsoft.Json.Linq.JToken"/> from a <see cref="T:Newtonsoft.Json.JsonReader"/>.
-            </summary>
-            <param name="reader">An <see cref="T:Newtonsoft.Json.JsonReader"/> positioned at the token to read into this <see cref="T:Newtonsoft.Json.Linq.JToken"/>.</param>
-            <returns>
-            An <see cref="T:Newtonsoft.Json.Linq.JToken"/> that contains the token and its descendant tokens
-            that were read from the reader. The runtime type of the token is determined
-            by the token type of the first token encountered in the reader.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JToken.SelectToken(System.String)">
-            <summary>
-            Selects the token that matches the object path.
-            </summary>
-            <param name="path">
-            The object path from the current <see cref="T:Newtonsoft.Json.Linq.JToken"/> to the <see cref="T:Newtonsoft.Json.Linq.JToken"/>
-            to be returned. This must be a string of property names or array indexes separated
-            by periods, such as <code>Tables[0].DefaultView[0].Price</code> in C# or
-            <code>Tables(0).DefaultView(0).Price</code> in Visual Basic.
-            </param>
-            <returns>The <see cref="T:Newtonsoft.Json.Linq.JToken"/> that matches the object path or a null reference if no matching token is found.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JToken.SelectToken(System.String,System.Boolean)">
-            <summary>
-            Selects the token that matches the object path.
-            </summary>
-            <param name="path">
-            The object path from the current <see cref="T:Newtonsoft.Json.Linq.JToken"/> to the <see cref="T:Newtonsoft.Json.Linq.JToken"/>
-            to be returned. This must be a string of property names or array indexes separated
-            by periods, such as <code>Tables[0].DefaultView[0].Price</code> in C# or
-            <code>Tables(0).DefaultView(0).Price</code> in Visual Basic.
-            </param>
-            <param name="errorWhenNoMatch">A flag to indicate whether an error should be thrown if no token is found.</param>
-            <returns>The <see cref="T:Newtonsoft.Json.Linq.JToken"/> that matches the object path.</returns>
-        </member>
-        <member name="P:Newtonsoft.Json.Linq.JToken.EqualityComparer">
-            <summary>
-            Gets a comparer that can compare two tokens for value equality.
-            </summary>
-            <value>A <see cref="T:Newtonsoft.Json.Linq.JTokenEqualityComparer"/> that can compare two nodes for value equality.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Linq.JToken.Parent">
-            <summary>
-            Gets or sets the parent.
-            </summary>
-            <value>The parent.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Linq.JToken.Root">
-            <summary>
-            Gets the root <see cref="T:Newtonsoft.Json.Linq.JToken"/> of this <see cref="T:Newtonsoft.Json.Linq.JToken"/>.
-            </summary>
-            <value>The root <see cref="T:Newtonsoft.Json.Linq.JToken"/> of this <see cref="T:Newtonsoft.Json.Linq.JToken"/>.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Linq.JToken.Type">
-            <summary>
-            Gets the node type for this <see cref="T:Newtonsoft.Json.Linq.JToken"/>.
-            </summary>
-            <value>The type.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Linq.JToken.HasValues">
-            <summary>
-            Gets a value indicating whether this token has childen tokens.
-            </summary>
-            <value>
-                <c>true</c> if this token has child values; otherwise, <c>false</c>.
-            </value>
-        </member>
-        <member name="P:Newtonsoft.Json.Linq.JToken.Next">
-            <summary>
-            Gets the next sibling token of this node.
-            </summary>
-            <value>The <see cref="T:Newtonsoft.Json.Linq.JToken"/> that contains the next sibling token.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Linq.JToken.Previous">
-            <summary>
-            Gets the previous sibling token of this node.
-            </summary>
-            <value>The <see cref="T:Newtonsoft.Json.Linq.JToken"/> that contains the previous sibling token.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Linq.JToken.Item(System.Object)">
-            <summary>
-            Gets the <see cref="T:Newtonsoft.Json.Linq.JToken"/> with the specified key.
-            </summary>
-            <value>The <see cref="T:Newtonsoft.Json.Linq.JToken"/> with the specified key.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Linq.JToken.First">
-            <summary>
-            Get the first child token of this token.
-            </summary>
-            <value>A <see cref="T:Newtonsoft.Json.Linq.JToken"/> containing the first child token of the <see cref="T:Newtonsoft.Json.Linq.JToken"/>.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Linq.JToken.Last">
-            <summary>
-            Get the last child token of this token.
-            </summary>
-            <value>A <see cref="T:Newtonsoft.Json.Linq.JToken"/> containing the last child token of the <see cref="T:Newtonsoft.Json.Linq.JToken"/>.</value>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JValue.#ctor(Newtonsoft.Json.Linq.JValue)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Linq.JValue"/> class from another <see cref="T:Newtonsoft.Json.Linq.JValue"/> object.
-            </summary>
-            <param name="other">A <see cref="T:Newtonsoft.Json.Linq.JValue"/> object to copy from.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JValue.#ctor(System.Int64)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Linq.JValue"/> class with the given value.
-            </summary>
-            <param name="value">The value.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JValue.#ctor(System.UInt64)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Linq.JValue"/> class with the given value.
-            </summary>
-            <param name="value">The value.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JValue.#ctor(System.Double)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Linq.JValue"/> class with the given value.
-            </summary>
-            <param name="value">The value.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JValue.#ctor(System.DateTime)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Linq.JValue"/> class with the given value.
-            </summary>
-            <param name="value">The value.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JValue.#ctor(System.Boolean)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Linq.JValue"/> class with the given value.
-            </summary>
-            <param name="value">The value.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JValue.#ctor(System.String)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Linq.JValue"/> class with the given value.
-            </summary>
-            <param name="value">The value.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JValue.#ctor(System.Object)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Linq.JValue"/> class with the given value.
-            </summary>
-            <param name="value">The value.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JValue.CreateComment(System.String)">
-            <summary>
-            Creates a <see cref="T:Newtonsoft.Json.Linq.JValue"/> comment with the given value.
-            </summary>
-            <param name="value">The value.</param>
-            <returns>A <see cref="T:Newtonsoft.Json.Linq.JValue"/> comment with the given value.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JValue.CreateString(System.String)">
-            <summary>
-            Creates a <see cref="T:Newtonsoft.Json.Linq.JValue"/> string with the given value.
-            </summary>
-            <param name="value">The value.</param>
-            <returns>A <see cref="T:Newtonsoft.Json.Linq.JValue"/> string with the given value.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JValue.WriteTo(Newtonsoft.Json.JsonWriter,Newtonsoft.Json.JsonConverter[])">
-            <summary>
-            Writes this token to a <see cref="T:Newtonsoft.Json.JsonWriter"/>.
-            </summary>
-            <param name="writer">A <see cref="T:Newtonsoft.Json.JsonWriter"/> into which this method will write.</param>
-            <param name="converters">A collection of <see cref="T:Newtonsoft.Json.JsonConverter"/> which will be used when writing the token.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JValue.Equals(Newtonsoft.Json.Linq.JValue)">
-            <summary>
-            Indicates whether the current object is equal to another object of the same type.
-            </summary>
-            <returns>
-            true if the current object is equal to the <paramref name="other"/> parameter; otherwise, false.
-            </returns>
-            <param name="other">An object to compare with this object.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JValue.Equals(System.Object)">
-            <summary>
-            Determines whether the specified <see cref="T:System.Object"/> is equal to the current <see cref="T:System.Object"/>.
-            </summary>
-            <param name="obj">The <see cref="T:System.Object"/> to compare with the current <see cref="T:System.Object"/>.</param>
-            <returns>
-            true if the specified <see cref="T:System.Object"/> is equal to the current <see cref="T:System.Object"/>; otherwise, false.
-            </returns>
-            <exception cref="T:System.NullReferenceException">
-            The <paramref name="obj"/> parameter is null.
-            </exception>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JValue.GetHashCode">
-            <summary>
-            Serves as a hash function for a particular type.
-            </summary>
-            <returns>
-            A hash code for the current <see cref="T:System.Object"/>.
-            </returns>
-        </member>
-        <member name="P:Newtonsoft.Json.Linq.JValue.HasValues">
-            <summary>
-            Gets a value indicating whether this token has childen tokens.
-            </summary>
-            <value>
-                <c>true</c> if this token has child values; otherwise, <c>false</c>.
-            </value>
-        </member>
-        <member name="P:Newtonsoft.Json.Linq.JValue.Type">
-            <summary>
-            Gets the node type for this <see cref="T:Newtonsoft.Json.Linq.JToken"/>.
-            </summary>
-            <value>The type.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Linq.JValue.Value">
-            <summary>
-            Gets or sets the underlying token value.
-            </summary>
-            <value>The underlying token value.</value>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JRaw.#ctor(Newtonsoft.Json.Linq.JRaw)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Linq.JRaw"/> class from another <see cref="T:Newtonsoft.Json.Linq.JRaw"/> object.
-            </summary>
-            <param name="other">A <see cref="T:Newtonsoft.Json.Linq.JRaw"/> object to copy from.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JRaw.#ctor(System.String)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Linq.JRaw"/> class.
-            </summary>
-            <param name="rawJson">The raw json.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JRaw.Create(Newtonsoft.Json.JsonReader)">
-            <summary>
-            Creates an instance of <see cref="T:Newtonsoft.Json.Linq.JRaw"/> with the content of the reader's current token.
-            </summary>
-            <param name="reader">The reader.</param>
-            <returns>An instance of <see cref="T:Newtonsoft.Json.Linq.JRaw"/> with the content of the reader's current token.</returns>
-        </member>
-        <member name="T:Newtonsoft.Json.Required">
-            <summary>
-            Indicating whether a property is required.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.Required.Default">
-            <summary>
-            The property is not required. The default state.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.Required.AllowNull">
-            <summary>
-            The property must be defined in JSON but can be a null value.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.Required.Always">
-            <summary>
-            The property must be defined in JSON and cannot be a null value.
-            </summary>
-        </member>
-        <member name="T:Newtonsoft.Json.Serialization.IReferenceResolver">
-            <summary>
-            Used to resolve references when serializing and deserializing JSON by the <see cref="T:Newtonsoft.Json.JsonSerializer"/>.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.Serialization.IReferenceResolver.ResolveReference(System.String)">
-            <summary>
-            Resolves a reference to its object.
-            </summary>
-            <param name="reference">The reference to resolve.</param>
-            <returns>The object that</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Serialization.IReferenceResolver.GetReference(System.Object)">
-            <summary>
-            Gets the reference for the sepecified object.
-            </summary>
-            <param name="value">The object to get a reference for.</param>
-            <returns>The reference to the object.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Serialization.IReferenceResolver.IsReferenced(System.Object)">
-            <summary>
-            Determines whether the specified object is referenced.
-            </summary>
-            <param name="value">The object to test for a reference.</param>
-            <returns>
-                <c>true</c> if the specified object is referenced; otherwise, <c>false</c>.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Serialization.IReferenceResolver.AddReference(System.String,System.Object)">
-            <summary>
-            Adds a reference to the specified object.
-            </summary>
-            <param name="reference">The reference.</param>
-            <param name="value">The object to reference.</param>
-        </member>
-        <member name="T:Newtonsoft.Json.PreserveReferencesHandling">
-            <summary>
-            Specifies reference handling options for the <see cref="T:Newtonsoft.Json.JsonSerializer"/>.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.PreserveReferencesHandling.None">
-            <summary>
-            Do not preserve references when serializing types.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.PreserveReferencesHandling.Objects">
-            <summary>
-            Preserve references when serializing into a JSON object structure.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.PreserveReferencesHandling.Arrays">
-            <summary>
-            Preserve references when serializing into a JSON array structure.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.PreserveReferencesHandling.All">
-            <summary>
-            Preserve references when serializing.
-            </summary>
-        </member>
-        <member name="T:Newtonsoft.Json.JsonArrayAttribute">
-            <summary>
-            Instructs the <see cref="T:Newtonsoft.Json.JsonSerializer"/> how to serialize the collection.
-            </summary>
-        </member>
-        <member name="T:Newtonsoft.Json.JsonContainerAttribute">
-            <summary>
-            Instructs the <see cref="T:Newtonsoft.Json.JsonSerializer"/> how to serialize the object.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonContainerAttribute.#ctor">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.JsonContainerAttribute"/> class.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonContainerAttribute.#ctor(System.String)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.JsonContainerAttribute"/> class with the specified container Id.
-            </summary>
-            <param name="id">The container Id.</param>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonContainerAttribute.Id">
-            <summary>
-            Gets or sets the id.
-            </summary>
-            <value>The id.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonContainerAttribute.Title">
-            <summary>
-            Gets or sets the title.
-            </summary>
-            <value>The title.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonContainerAttribute.Description">
-            <summary>
-            Gets or sets the description.
-            </summary>
-            <value>The description.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonContainerAttribute.IsReference">
-            <summary>
-            Gets or sets a value that indicates whether to preserve object reference data.
-            </summary>
-            <value>
-                <c>true</c> to keep object reference; otherwise, <c>false</c>. The default is <c>false</c>.
-            </value>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonArrayAttribute.#ctor">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.JsonArrayAttribute"/> class.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonArrayAttribute.#ctor(System.Boolean)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.JsonObjectAttribute"/> class with a flag indicating whether the array can contain null items
-            </summary>
-            <param name="allowNullItems">A flag indicating whether the array can contain null items.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonArrayAttribute.#ctor(System.String)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.JsonArrayAttribute"/> class with the specified container Id.
-            </summary>
-            <param name="id">The container Id.</param>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonArrayAttribute.AllowNullItems">
-            <summary>
-            Gets or sets a value indicating whether null items are allowed in the collection.
-            </summary>
-            <value><c>true</c> if null items are allowed in the collection; otherwise, <c>false</c>.</value>
-        </member>
-        <member name="T:Newtonsoft.Json.DefaultValueHandling">
-            <summary>
-            Specifies default value handling options for the <see cref="T:Newtonsoft.Json.JsonSerializer"/>.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.DefaultValueHandling.Include">
-            <summary>
-            Include null values when serializing and deserializing objects.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.DefaultValueHandling.Ignore">
-            <summary>
-            Ignore null values when serializing and deserializing objects.
-            </summary>
-        </member>
-        <member name="T:Newtonsoft.Json.JsonConverterAttribute">
-            <summary>
-            Instructs the <see cref="T:Newtonsoft.Json.JsonSerializer"/> to use the specified <see cref="T:Newtonsoft.Json.JsonConverter"/> when serializing the member or class.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonConverterAttribute.#ctor(System.Type)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.JsonConverterAttribute"/> class.
-            </summary>
-            <param name="converterType">Type of the converter.</param>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonConverterAttribute.ConverterType">
-            <summary>
-            Gets the type of the converter.
-            </summary>
-            <value>The type of the converter.</value>
-        </member>
-        <member name="T:Newtonsoft.Json.JsonObjectAttribute">
-            <summary>
-            Instructs the <see cref="T:Newtonsoft.Json.JsonSerializer"/> how to serialize the object.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonObjectAttribute.#ctor">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.JsonObjectAttribute"/> class.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonObjectAttribute.#ctor(Newtonsoft.Json.MemberSerialization)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.JsonObjectAttribute"/> class with the specified member serialization.
-            </summary>
-            <param name="memberSerialization">The member serialization.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonObjectAttribute.#ctor(System.String)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.JsonObjectAttribute"/> class with the specified container Id.
-            </summary>
-            <param name="id">The container Id.</param>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonObjectAttribute.MemberSerialization">
-            <summary>
-            Gets or sets the member serialization.
-            </summary>
-            <value>The member serialization.</value>
-        </member>
-        <member name="T:Newtonsoft.Json.JsonSerializerSettings">
-            <summary>
-            Specifies the settings on a <see cref="T:Newtonsoft.Json.JsonSerializer"/> object.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonSerializerSettings.#ctor">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.JsonSerializerSettings"/> class.
-            </summary>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonSerializerSettings.ReferenceLoopHandling">
-            <summary>
-            Gets or sets how reference loops (e.g. a class referencing itself) is handled.
-            </summary>
-            <value>Reference loop handling.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonSerializerSettings.MissingMemberHandling">
-            <summary>
-            Gets or sets how missing members (e.g. JSON contains a property that isn't a member on the object) are handled during deserialization.
-            </summary>
-            <value>Missing member handling.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonSerializerSettings.ObjectCreationHandling">
-            <summary>
-            Gets or sets how objects are created during deserialization.
-            </summary>
-            <value>The object creation handling.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonSerializerSettings.NullValueHandling">
-            <summary>
-            Gets or sets how null values are handled during serialization and deserialization.
-            </summary>
-            <value>Null value handling.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonSerializerSettings.DefaultValueHandling">
-            <summary>
-            Gets or sets how null default are handled during serialization and deserialization.
-            </summary>
-            <value>The default value handling.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonSerializerSettings.Converters">
-            <summary>
-            Gets or sets a collection <see cref="T:Newtonsoft.Json.JsonConverter"/> that will be used during serialization.
-            </summary>
-            <value>The converters.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonSerializerSettings.PreserveReferencesHandling">
-            <summary>
-            Gets or sets how object references are preserved by the serializer.
-            </summary>
-            <value>The preserve references handling.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonSerializerSettings.TypeNameHandling">
-            <summary>
-            Gets or sets how type name writing and reading is handled by the serializer.
-            </summary>
-            <value>The type name handling.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonSerializerSettings.ConstructorHandling">
-            <summary>
-            Gets or sets how constructors are used during deserialization.
-            </summary>
-            <value>The constructor handling.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonSerializerSettings.ContractResolver">
-            <summary>
-            Gets or sets the contract resolver used by the serializer when
-            serializing .NET objects to JSON and vice versa.
-            </summary>
-            <value>The contract resolver.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonSerializerSettings.ReferenceResolver">
-            <summary>
-            Gets or sets the <see cref="T:Newtonsoft.Json.Serialization.IReferenceResolver"/> used by the serializer when resolving references.
-            </summary>
-            <value>The reference resolver.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonSerializerSettings.Binder">
-            <summary>
-            Gets or sets the <see cref="T:System.Runtime.Serialization.SerializationBinder"/> used by the serializer when resolving type names.
-            </summary>
-            <value>The binder.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonSerializerSettings.Error">
-            <summary>
-            Gets or sets the error handler called during serialization and deserialization.
-            </summary>
-            <value>The error handler called during serialization and deserialization.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonSerializerSettings.Context">
-            <summary>
-            Gets or sets the <see cref="T:System.Runtime.Serialization.StreamingContext"/> used by the serializer when invoking serialization callback methods.
-            </summary>
-            <value>The context.</value>
-        </member>
-        <member name="T:Newtonsoft.Json.JsonValidatingReader">
-            <summary>
-            Represents a reader that provides <see cref="T:Newtonsoft.Json.Schema.JsonSchema"/> validation.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonValidatingReader.#ctor(Newtonsoft.Json.JsonReader)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.JsonValidatingReader"/> class that
-            validates the content returned from the given <see cref="T:Newtonsoft.Json.JsonReader"/>.
-            </summary>
-            <param name="reader">The <see cref="T:Newtonsoft.Json.JsonReader"/> to read from while validating.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonValidatingReader.ReadAsBytes">
-            <summary>
-            Reads the next JSON token from the stream as a <see cref="T:Byte[]"/>.
-            </summary>
-            <returns>
-            A <see cref="T:Byte[]"/> or a null reference if the next JSON token is null.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonValidatingReader.Read">
-            <summary>
-            Reads the next JSON token from the stream.
-            </summary>
-            <returns>
-            true if the next token was read successfully; false if there are no more tokens to read.
-            </returns>
-        </member>
-        <member name="E:Newtonsoft.Json.JsonValidatingReader.ValidationEventHandler">
-            <summary>
-            Sets an event handler for receiving schema validation errors.
-            </summary>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonValidatingReader.Value">
-            <summary>
-            Gets the text value of the current Json token.
-            </summary>
-            <value></value>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonValidatingReader.Depth">
-            <summary>
-            Gets the depth of the current token in the JSON document.
-            </summary>
-            <value>The depth of the current token in the JSON document.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonValidatingReader.QuoteChar">
-            <summary>
-            Gets the quotation mark character used to enclose the value of a string.
-            </summary>
-            <value></value>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonValidatingReader.TokenType">
-            <summary>
-            Gets the type of the current Json token.
-            </summary>
-            <value></value>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonValidatingReader.ValueType">
-            <summary>
-            Gets The Common Language Runtime (CLR) type for the current Json token.
-            </summary>
-            <value></value>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonValidatingReader.Schema">
-            <summary>
-            Gets or sets the schema.
-            </summary>
-            <value>The schema.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonValidatingReader.Reader">
-            <summary>
-            Gets the <see cref="T:Newtonsoft.Json.JsonReader"/> used to construct this <see cref="T:Newtonsoft.Json.JsonValidatingReader"/>.
-            </summary>
-            <value>The <see cref="T:Newtonsoft.Json.JsonReader"/> specified in the constructor.</value>
-        </member>
-        <member name="T:Newtonsoft.Json.Linq.JTokenEqualityComparer">
-            <summary>
-            Compares tokens to determine whether they are equal.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JTokenEqualityComparer.Equals(Newtonsoft.Json.Linq.JToken,Newtonsoft.Json.Linq.JToken)">
-            <summary>
-            Determines whether the specified objects are equal.
-            </summary>
-            <param name="x">The first object of type <paramref name="T"/> to compare.</param>
-            <param name="y">The second object of type <paramref name="T"/> to compare.</param>
-            <returns>
-            true if the specified objects are equal; otherwise, false.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JTokenEqualityComparer.GetHashCode(Newtonsoft.Json.Linq.JToken)">
-            <summary>
-            Returns a hash code for the specified object.
-            </summary>
-            <param name="obj">The <see cref="T:System.Object"/> for which a hash code is to be returned.</param>
-            <returns>A hash code for the specified object.</returns>
-            <exception cref="T:System.ArgumentNullException">The type of <paramref name="obj"/> is a reference type and <paramref name="obj"/> is null.</exception>
-        </member>
-        <member name="T:Newtonsoft.Json.MemberSerialization">
-            <summary>
-            Specifies the member serialization options for the <see cref="T:Newtonsoft.Json.JsonSerializer"/>.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.MemberSerialization.OptOut">
-            <summary>
-            All members are serialized by default. Members can be excluded using the <see cref="T:Newtonsoft.Json.JsonIgnoreAttribute"/>.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.MemberSerialization.OptIn">
-            <summary>
-            Only members must be marked with the <see cref="T:Newtonsoft.Json.JsonPropertyAttribute"/> are serialized.
-            </summary>
-        </member>
-        <member name="T:Newtonsoft.Json.ObjectCreationHandling">
-            <summary>
-            Specifies how object creation is handled by the <see cref="T:Newtonsoft.Json.JsonSerializer"/>.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.ObjectCreationHandling.Auto">
-            <summary>
-            Reuse existing objects, create new objects when needed.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.ObjectCreationHandling.Reuse">
-            <summary>
-            Only reuse existing objects.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.ObjectCreationHandling.Replace">
-            <summary>
-            Always create new objects.
-            </summary>
-        </member>
-        <member name="T:Newtonsoft.Json.Converters.IsoDateTimeConverter">
-            <summary>
-            Converts a <see cref="T:System.DateTime"/> to and from the ISO 8601 date format (e.g. 2008-04-12T12:53Z).
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.Converters.IsoDateTimeConverter.WriteJson(Newtonsoft.Json.JsonWriter,System.Object,Newtonsoft.Json.JsonSerializer)">
-            <summary>
-            Writes the JSON representation of the object.
-            </summary>
-            <param name="writer">The <see cref="T:Newtonsoft.Json.JsonWriter"/> to write to.</param>
-            <param name="value">The value.</param>
-            <param name="serializer">The calling serializer.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Converters.IsoDateTimeConverter.ReadJson(Newtonsoft.Json.JsonReader,System.Type,Newtonsoft.Json.JsonSerializer)">
-            <summary>
-            Reads the JSON representation of the object.
-            </summary>
-            <param name="reader">The <see cref="T:Newtonsoft.Json.JsonReader"/> to read from.</param>
-            <param name="objectType">Type of the object.</param>
-            <param name="serializer">The calling serializer.</param>
-            <returns>The object value.</returns>
-        </member>
-        <member name="P:Newtonsoft.Json.Converters.IsoDateTimeConverter.DateTimeStyles">
-            <summary>
-            Gets or sets the date time styles used when converting a date to and from JSON.
-            </summary>
-            <value>The date time styles used when converting a date to and from JSON.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Converters.IsoDateTimeConverter.DateTimeFormat">
-            <summary>
-            Gets or sets the date time format used when converting a date to and from JSON.
-            </summary>
-            <value>The date time format used when converting a date to and from JSON.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Converters.IsoDateTimeConverter.Culture">
-            <summary>
-            Gets or sets the culture used when converting a date to and from JSON.
-            </summary>
-            <value>The culture used when converting a date to and from JSON.</value>
-        </member>
-        <member name="T:Newtonsoft.Json.Converters.JavaScriptDateTimeConverter">
-            <summary>
-            Converts a <see cref="T:System.DateTime"/> to and from a JavaScript date constructor (e.g. new Date(52231943)).
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.Converters.JavaScriptDateTimeConverter.WriteJson(Newtonsoft.Json.JsonWriter,System.Object,Newtonsoft.Json.JsonSerializer)">
-            <summary>
-            Writes the JSON representation of the object.
-            </summary>
-            <param name="writer">The <see cref="T:Newtonsoft.Json.JsonWriter"/> to write to.</param>
-            <param name="value">The value.</param>
-            <param name="serializer">The calling serializer.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Converters.JavaScriptDateTimeConverter.ReadJson(Newtonsoft.Json.JsonReader,System.Type,Newtonsoft.Json.JsonSerializer)">
-            <summary>
-            Reads the JSON representation of the object.
-            </summary>
-            <param name="reader">The <see cref="T:Newtonsoft.Json.JsonReader"/> to read from.</param>
-            <param name="objectType">Type of the object.</param>
-            <param name="serializer">The calling serializer.</param>
-            <returns>The object value.</returns>
-        </member>
-        <member name="T:Newtonsoft.Json.Converters.JsonDateTimeSerializationMode">
-            <summary>
-            Specifies whether a DateTime object represents a local time, a Coordinated Universal Time (UTC), or is not specified as either local time or UTC.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.Converters.JsonDateTimeSerializationMode.Local">
-            <summary>
-            The time represented is local time.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.Converters.JsonDateTimeSerializationMode.Utc">
-            <summary>
-            The time represented is UTC.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.Converters.JsonDateTimeSerializationMode.Unspecified">
-            <summary>
-            The time represented is not specified as either local time or Coordinated Universal Time (UTC).
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.Converters.JsonDateTimeSerializationMode.RoundtripKind">
-            <summary>
-            Preserves the DateTimeKind field of a date when a DateTime object is converted to a string and the string is then converted back to a DateTime object.
-            </summary>
-        </member>
-        <member name="T:Newtonsoft.Json.Converters.XmlNodeConverter">
-            <summary>
-            Converts an <see cref="T:System.Xml.XmlNode"/> to and from JSON.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.Converters.XmlNodeConverter.WriteJson(Newtonsoft.Json.JsonWriter,System.Object,Newtonsoft.Json.JsonSerializer)">
-            <summary>
-            Writes the JSON representation of the object.
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-            <param name="writer">The <see cref="T:Newtonsoft.Json.JsonWriter"/> to write to.</param>
-            <param name="serializer">The calling serializer.</param>
-            <param name="value">The value.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Converters.XmlNodeConverter.ReadJson(Newtonsoft.Json.JsonReader,System.Type,Newtonsoft.Json.JsonSerializer)">
-            <summary>
-            Reads the JSON representation of the object.
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-            <param name="reader">The <see cref="T:Newtonsoft.Json.JsonReader"/> to read from.</param>
-            <param name="objectType">Type of the object.</param>
-            <param name="serializer">The calling serializer.</param>
-            <returns>The object value.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Converters.XmlNodeConverter.IsNamespaceAttribute(System.String,System.String@)">
-            <summary>
-            Checks if the attributeName is a namespace attribute.
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-            <param name="attributeName">Attribute name to test.</param>
-            <param name="prefix">The attribute name prefix if it has one, otherwise an empty string.</param>
-            <returns>True if attribute name is for a namespace attribute, otherwise false.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Converters.XmlNodeConverter.CanConvert(System.Type)">
-            <summary>
-            Determines whether this instance can convert the specified value type.
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-            <param name="valueType">Type of the value.</param>
-            <returns>
-                <c>true</c> if this instance can convert the specified value type; otherwise, <c>false</c>.
-            </returns>
-        </member>
-        <member name="P:Newtonsoft.Json.Converters.XmlNodeConverter.DeserializeRootElementName">
-            <summary>
-            Gets or sets the name of the root element to insert when deserializing to XML if the JSON structure has produces multiple root elements.
-            </summary>
-            <value>The name of the deserialize root element.</value>
-        </member>
-        <member name="T:Newtonsoft.Json.Converters.HtmlColorConverter">
-            <summary>
-            Converts a <see cref="T:System.Drawing.Color"/> object to and from JSON.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.Converters.HtmlColorConverter.WriteJson(Newtonsoft.Json.JsonWriter,System.Object,Newtonsoft.Json.JsonSerializer)">
-            <summary>
-            Writes the JSON representation of the object.
-            </summary>
-            <param name="writer">The <see cref="T:Newtonsoft.Json.JsonWriter"/> to write to.</param>
-            <param name="serializer">The calling serializer.</param>
-            <param name="value">The value.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Converters.HtmlColorConverter.CanConvert(System.Type)">
-            <summary>
-            Determines whether this instance can convert the specified value type.
-            </summary>
-            <param name="valueType">Type of the value.</param>
-            <returns>
-                <c>true</c> if this instance can convert the specified value type; otherwise, <c>false</c>.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Converters.HtmlColorConverter.ReadJson(Newtonsoft.Json.JsonReader,System.Type,Newtonsoft.Json.JsonSerializer)">
-            <summary>
-            Reads the JSON representation of the object.
-            </summary>
-            <param name="reader">The <see cref="T:Newtonsoft.Json.JsonReader"/> to read from.</param>
-            <param name="objectType">Type of the object.</param>
-            <param name="serializer">The calling serializer.</param>
-            <returns>The object value.</returns>
-        </member>
-        <member name="T:Newtonsoft.Json.JsonTextReader">
-            <summary>
-            Represents a reader that provides fast, non-cached, forward-only access to serialized Json data.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonTextReader.#ctor(System.IO.TextReader)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.JsonReader"/> class with the specified <see cref="T:System.IO.TextReader"/>.
-            </summary>
-            <param name="reader">The <c>TextReader</c> containing the XML data to read.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonTextReader.Read">
-            <summary>
-            Reads the next JSON token from the stream.
-            </summary>
-            <returns>
-            true if the next token was read successfully; false if there are no more tokens to read.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonTextReader.ReadAsBytes">
-            <summary>
-            Reads the next JSON token from the stream as a <see cref="T:Byte[]"/>.
-            </summary>
-            <returns>
-            A <see cref="T:Byte[]"/> or a null reference if the next JSON token is null.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonTextReader.Close">
-            <summary>
-            Changes the state to closed. 
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonTextReader.HasLineInfo">
-            <summary>
-            Gets a value indicating whether the class can return line information.
-            </summary>
-            <returns>
-                <c>true</c> if LineNumber and LinePosition can be provided; otherwise, <c>false</c>.
-            </returns>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonTextReader.LineNumber">
-            <summary>
-            Gets the current line number.
-            </summary>
-            <value>
-            The current line number or 0 if no line information is available (for example, HasLineInfo returns false).
-            </value>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonTextReader.LinePosition">
-            <summary>
-            Gets the current line position.
-            </summary>
-            <value>
-            The current line position or 0 if no line information is available (for example, HasLineInfo returns false).
-            </value>
-        </member>
-        <member name="T:Newtonsoft.Json.JsonPropertyAttribute">
-            <summary>
-            Instructs the <see cref="T:Newtonsoft.Json.JsonSerializer"/> to always serialize the member with the specified name.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonPropertyAttribute.#ctor">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.JsonPropertyAttribute"/> class.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonPropertyAttribute.#ctor(System.String)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.JsonPropertyAttribute"/> class with the specified name.
-            </summary>
-            <param name="propertyName">Name of the property.</param>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonPropertyAttribute.NullValueHandling">
-            <summary>
-            Gets or sets the null value handling used when serializing this property.
-            </summary>
-            <value>The null value handling.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonPropertyAttribute.DefaultValueHandling">
-            <summary>
-            Gets or sets the default value handling used when serializing this property.
-            </summary>
-            <value>The default value handling.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonPropertyAttribute.ReferenceLoopHandling">
-            <summary>
-            Gets or sets the reference loop handling used when serializing this property.
-            </summary>
-            <value>The reference loop handling.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonPropertyAttribute.ObjectCreationHandling">
-            <summary>
-            Gets or sets the object creation handling used when deserializing this property.
-            </summary>
-            <value>The object creation handling.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonPropertyAttribute.IsReference">
-            <summary>
-            Gets or sets whether this property's value is serialized as a reference.
-            </summary>
-            <value>Whether this property's value is serialized as a reference.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonPropertyAttribute.PropertyName">
-            <summary>
-            Gets or sets the name of the property.
-            </summary>
-            <value>The name of the property.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonPropertyAttribute.Required">
-            <summary>
-            Gets or sets a value indicating whether this property is required.
-            </summary>
-            <value>
-                A value indicating whether this property is required.
-            </value>
-        </member>
-        <member name="T:Newtonsoft.Json.JsonIgnoreAttribute">
-            <summary>
-            Instructs the <see cref="T:Newtonsoft.Json.JsonSerializer"/> not to serialize the public field or public read/write property value.
-            </summary>
-        </member>
-        <member name="T:Newtonsoft.Json.JsonTextWriter">
-            <summary>
-            Represents a writer that provides a fast, non-cached, forward-only way of generating Json data.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonTextWriter.#ctor(System.IO.TextWriter)">
-            <summary>
-            Creates an instance of the <c>JsonWriter</c> class using the specified <see cref="T:System.IO.TextWriter"/>. 
-            </summary>
-            <param name="textWriter">The <c>TextWriter</c> to write to.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonTextWriter.Flush">
-            <summary>
-            Flushes whatever is in the buffer to the underlying streams and also flushes the underlying stream.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonTextWriter.Close">
-            <summary>
-            Closes this stream and the underlying stream.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonTextWriter.WriteStartObject">
-            <summary>
-            Writes the beginning of a Json object.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonTextWriter.WriteStartArray">
-            <summary>
-            Writes the beginning of a Json array.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonTextWriter.WriteStartConstructor(System.String)">
-            <summary>
-            Writes the start of a constructor with the given name.
-            </summary>
-            <param name="name">The name of the constructor.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonTextWriter.WriteEnd(Newtonsoft.Json.JsonToken)">
-            <summary>
-            Writes the specified end token.
-            </summary>
-            <param name="token">The end token to write.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonTextWriter.WritePropertyName(System.String)">
-            <summary>
-            Writes the property name of a name/value pair on a Json object.
-            </summary>
-            <param name="name">The name of the property.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonTextWriter.WriteIndent">
-            <summary>
-            Writes indent characters.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonTextWriter.WriteValueDelimiter">
-            <summary>
-            Writes the JSON value delimiter.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonTextWriter.WriteIndentSpace">
-            <summary>
-            Writes an indent space.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonTextWriter.WriteNull">
-            <summary>
-            Writes a null value.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonTextWriter.WriteUndefined">
-            <summary>
-            Writes an undefined value.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonTextWriter.WriteRaw(System.String)">
-            <summary>
-            Writes raw JSON.
-            </summary>
-            <param name="json">The raw JSON to write.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonTextWriter.WriteValue(System.String)">
-            <summary>
-            Writes a <see cref="T:System.String"/> value.
-            </summary>
-            <param name="value">The <see cref="T:System.String"/> value to write.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonTextWriter.WriteValue(System.Int32)">
-            <summary>
-            Writes a <see cref="T:System.Int32"/> value.
-            </summary>
-            <param name="value">The <see cref="T:System.Int32"/> value to write.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonTextWriter.WriteValue(System.UInt32)">
-            <summary>
-            Writes a <see cref="T:System.UInt32"/> value.
-            </summary>
-            <param name="value">The <see cref="T:System.UInt32"/> value to write.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonTextWriter.WriteValue(System.Int64)">
-            <summary>
-            Writes a <see cref="T:System.Int64"/> value.
-            </summary>
-            <param name="value">The <see cref="T:System.Int64"/> value to write.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonTextWriter.WriteValue(System.UInt64)">
-            <summary>
-            Writes a <see cref="T:System.UInt64"/> value.
-            </summary>
-            <param name="value">The <see cref="T:System.UInt64"/> value to write.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonTextWriter.WriteValue(System.Single)">
-            <summary>
-            Writes a <see cref="T:System.Single"/> value.
-            </summary>
-            <param name="value">The <see cref="T:System.Single"/> value to write.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonTextWriter.WriteValue(System.Double)">
-            <summary>
-            Writes a <see cref="T:System.Double"/> value.
-            </summary>
-            <param name="value">The <see cref="T:System.Double"/> value to write.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonTextWriter.WriteValue(System.Boolean)">
-            <summary>
-            Writes a <see cref="T:System.Boolean"/> value.
-            </summary>
-            <param name="value">The <see cref="T:System.Boolean"/> value to write.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonTextWriter.WriteValue(System.Int16)">
-            <summary>
-            Writes a <see cref="T:System.Int16"/> value.
-            </summary>
-            <param name="value">The <see cref="T:System.Int16"/> value to write.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonTextWriter.WriteValue(System.UInt16)">
-            <summary>
-            Writes a <see cref="T:System.UInt16"/> value.
-            </summary>
-            <param name="value">The <see cref="T:System.UInt16"/> value to write.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonTextWriter.WriteValue(System.Char)">
-            <summary>
-            Writes a <see cref="T:System.Char"/> value.
-            </summary>
-            <param name="value">The <see cref="T:System.Char"/> value to write.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonTextWriter.WriteValue(System.Byte)">
-            <summary>
-            Writes a <see cref="T:System.Byte"/> value.
-            </summary>
-            <param name="value">The <see cref="T:System.Byte"/> value to write.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonTextWriter.WriteValue(System.SByte)">
-            <summary>
-            Writes a <see cref="T:System.SByte"/> value.
-            </summary>
-            <param name="value">The <see cref="T:System.SByte"/> value to write.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonTextWriter.WriteValue(System.Decimal)">
-            <summary>
-            Writes a <see cref="T:System.Decimal"/> value.
-            </summary>
-            <param name="value">The <see cref="T:System.Decimal"/> value to write.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonTextWriter.WriteValue(System.DateTime)">
-            <summary>
-            Writes a <see cref="T:System.DateTime"/> value.
-            </summary>
-            <param name="value">The <see cref="T:System.DateTime"/> value to write.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonTextWriter.WriteValue(System.Byte[])">
-            <summary>
-            Writes a <see cref="T:Byte[]"/> value.
-            </summary>
-            <param name="value">The <see cref="T:Byte[]"/> value to write.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonTextWriter.WriteComment(System.String)">
-            <summary>
-            Writes out a comment <code>/*...*/</code> containing the specified text. 
-            </summary>
-            <param name="text">Text to place inside the comment.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonTextWriter.WriteWhitespace(System.String)">
-            <summary>
-            Writes out the given white space.
-            </summary>
-            <param name="ws">The string of white space characters.</param>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonTextWriter.Indentation">
-            <summary>
-            Gets or sets how many IndentChars to write for each level in the hierarchy when <paramref name="Formatting"/> is set to <c>Formatting.Indented</c>.
-            </summary>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonTextWriter.QuoteChar">
-            <summary>
-            Gets or sets which character to use to quote attribute values.
-            </summary>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonTextWriter.IndentChar">
-            <summary>
-            Gets or sets which character to use for indenting when <paramref name="Formatting"/> is set to <c>Formatting.Indented</c>.
-            </summary>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonTextWriter.QuoteName">
-            <summary>
-            Gets or sets a value indicating whether object names will be surrounded with quotes.
-            </summary>
-        </member>
-        <member name="T:Newtonsoft.Json.JsonWriterException">
-            <summary>
-            The exception thrown when an error occurs while reading Json text.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonWriterException.#ctor">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.JsonWriterException"/> class.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonWriterException.#ctor(System.String)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.JsonWriterException"/> class
-            with a specified error message.
-            </summary>
-            <param name="message">The error message that explains the reason for the exception.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonWriterException.#ctor(System.String,System.Exception)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.JsonWriterException"/> class
-            with a specified error message and a reference to the inner exception that is the cause of this exception.
-            </summary>
-            <param name="message">The error message that explains the reason for the exception.</param>
-            <param name="innerException">The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified.</param>
-        </member>
-        <member name="T:Newtonsoft.Json.JsonReaderException">
-            <summary>
-            The exception thrown when an error occurs while reading Json text.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonReaderException.#ctor">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.JsonReaderException"/> class.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonReaderException.#ctor(System.String)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.JsonReaderException"/> class
-            with a specified error message.
-            </summary>
-            <param name="message">The error message that explains the reason for the exception.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonReaderException.#ctor(System.String,System.Exception)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.JsonReaderException"/> class
-            with a specified error message and a reference to the inner exception that is the cause of this exception.
-            </summary>
-            <param name="message">The error message that explains the reason for the exception.</param>
-            <param name="innerException">The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified.</param>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonReaderException.LineNumber">
-            <summary>
-            Gets the line number indicating where the error occurred.
-            </summary>
-            <value>The line number indicating where the error occurred.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.JsonReaderException.LinePosition">
-            <summary>
-            Gets the line position indicating where the error occurred.
-            </summary>
-            <value>The line position indicating where the error occurred.</value>
-        </member>
-        <member name="T:Newtonsoft.Json.JsonConverterCollection">
-            <summary>
-            Represents a collection of <see cref="T:Newtonsoft.Json.JsonConverter"/>.
-            </summary>
-        </member>
-        <member name="T:Newtonsoft.Json.JsonConvert">
-            <summary>
-            Provides methods for converting between common language runtime types and JSON types.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.JsonConvert.True">
-            <summary>
-            Represents JavaScript's boolean value true as a string. This field is read-only.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.JsonConvert.False">
-            <summary>
-            Represents JavaScript's boolean value false as a string. This field is read-only.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.JsonConvert.Null">
-            <summary>
-            Represents JavaScript's null as a string. This field is read-only.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.JsonConvert.Undefined">
-            <summary>
-            Represents JavaScript's undefined as a string. This field is read-only.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.JsonConvert.PositiveInfinity">
-            <summary>
-            Represents JavaScript's positive infinity as a string. This field is read-only.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.JsonConvert.NegativeInfinity">
-            <summary>
-            Represents JavaScript's negative infinity as a string. This field is read-only.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.JsonConvert.NaN">
-            <summary>
-            Represents JavaScript's NaN as a string. This field is read-only.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonConvert.ToString(System.DateTime)">
-            <summary>
-            Converts the <see cref="T:System.DateTime"/> to its JSON string representation.
-            </summary>
-            <param name="value">The value to convert.</param>
-            <returns>A JSON string representation of the <see cref="T:System.DateTime"/>.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonConvert.ToString(System.Boolean)">
-            <summary>
-            Converts the <see cref="T:System.Boolean"/> to its JSON string representation.
-            </summary>
-            <param name="value">The value to convert.</param>
-            <returns>A JSON string representation of the <see cref="T:System.Boolean"/>.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonConvert.ToString(System.Char)">
-            <summary>
-            Converts the <see cref="T:System.Char"/> to its JSON string representation.
-            </summary>
-            <param name="value">The value to convert.</param>
-            <returns>A JSON string representation of the <see cref="T:System.Char"/>.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonConvert.ToString(System.Enum)">
-            <summary>
-            Converts the <see cref="T:System.Enum"/> to its JSON string representation.
-            </summary>
-            <param name="value">The value to convert.</param>
-            <returns>A JSON string representation of the <see cref="T:System.Enum"/>.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.JsonConvert.ToString(System.Int32)">
-            <summary>
-            Converts the <see cref="T:System.Int32"/> to its JSON string representation.
-            </summary>
-            <param name="value">The value to convert.</param>
-            <returns>A JSON string representation of the <see cref="T:System.Int32"/>.</returns>
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-            <summary>
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-            The exception thrown when an error occurs during Json serialization or deserialization.
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-        <member name="T:Newtonsoft.Json.JsonSerializer">
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-            <param name="source">An <see cref="T:System.Collections.Generic.IEnumerable`1"/> of <see cref="T:Newtonsoft.Json.Linq.JToken"/> that contains the source collection.</param>
-            <param name="key">The token key.</param>
-            <returns>An <see cref="T:System.Collections.Generic.IEnumerable`1"/> of <see cref="T:Newtonsoft.Json.Linq.JToken"/> that contains the values of every node in the source collection with the given key.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.Extensions.Values(System.Collections.Generic.IEnumerable{Newtonsoft.Json.Linq.JToken})">
-            <summary>
-            Returns a collection of child values of every object in the source collection.
-            </summary>
-            <param name="source">An <see cref="T:System.Collections.Generic.IEnumerable`1"/> of <see cref="T:Newtonsoft.Json.Linq.JToken"/> that contains the source collection.</param>
-            <returns>An <see cref="T:System.Collections.Generic.IEnumerable`1"/> of <see cref="T:Newtonsoft.Json.Linq.JToken"/> that contains the values of every node in the source collection.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.Extensions.Values``1(System.Collections.Generic.IEnumerable{Newtonsoft.Json.Linq.JToken},System.Object)">
-            <summary>
-            Returns a collection of converted child values of every object in the source collection with the given key.
-            </summary>
-            <typeparam name="U">The type to convert the values to.</typeparam>
-            <param name="source">An <see cref="T:System.Collections.Generic.IEnumerable`1"/> of <see cref="T:Newtonsoft.Json.Linq.JToken"/> that contains the source collection.</param>
-            <param name="key">The token key.</param>
-            <returns>An <see cref="T:System.Collections.Generic.IEnumerable`1"/> that contains the converted values of every node in the source collection with the given key.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.Extensions.Values``1(System.Collections.Generic.IEnumerable{Newtonsoft.Json.Linq.JToken})">
-            <summary>
-            Returns a collection of converted child values of every object in the source collection.
-            </summary>
-            <typeparam name="U">The type to convert the values to.</typeparam>
-            <param name="source">An <see cref="T:System.Collections.Generic.IEnumerable`1"/> of <see cref="T:Newtonsoft.Json.Linq.JToken"/> that contains the source collection.</param>
-            <returns>An <see cref="T:System.Collections.Generic.IEnumerable`1"/> that contains the converted values of every node in the source collection.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.Extensions.Value``1(System.Collections.Generic.IEnumerable{Newtonsoft.Json.Linq.JToken})">
-            <summary>
-            Converts the value.
-            </summary>
-            <typeparam name="U">The type to convert the value to.</typeparam>
-            <param name="value">A <see cref="T:Newtonsoft.Json.Linq.JToken"/> cast as a <see cref="T:System.Collections.Generic.IEnumerable`1"/> of <see cref="T:Newtonsoft.Json.Linq.JToken"/>.</param>
-            <returns>A converted value.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.Extensions.Value``2(System.Collections.Generic.IEnumerable{``0})">
-            <summary>
-            Converts the value.
-            </summary>
-            <typeparam name="T">The source collection type.</typeparam>
-            <typeparam name="U">The type to convert the value to.</typeparam>
-            <param name="value">A <see cref="T:Newtonsoft.Json.Linq.JToken"/> cast as a <see cref="T:System.Collections.Generic.IEnumerable`1"/> of <see cref="T:Newtonsoft.Json.Linq.JToken"/>.</param>
-            <returns>A converted value.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.Extensions.Children``1(System.Collections.Generic.IEnumerable{``0})">
-            <summary>
-            Returns a collection of child tokens of every array in the source collection.
-            </summary>
-            <typeparam name="T">The source collection type.</typeparam>
-            <param name="source">An <see cref="T:System.Collections.Generic.IEnumerable`1"/> of <see cref="T:Newtonsoft.Json.Linq.JToken"/> that contains the source collection.</param>
-            <returns>An <see cref="T:System.Collections.Generic.IEnumerable`1"/> of <see cref="T:Newtonsoft.Json.Linq.JToken"/> that contains the values of every node in the source collection.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.Extensions.Children``2(System.Collections.Generic.IEnumerable{``0})">
-            <summary>
-            Returns a collection of converted child tokens of every array in the source collection.
-            </summary>
-            <param name="source">An <see cref="T:System.Collections.Generic.IEnumerable`1"/> of <see cref="T:Newtonsoft.Json.Linq.JToken"/> that contains the source collection.</param>
-            <typeparam name="U">The type to convert the values to.</typeparam>
-            <typeparam name="T">The source collection type.</typeparam>
-            <returns>An <see cref="T:System.Collections.Generic.IEnumerable`1"/> that contains the converted values of every node in the source collection.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.Extensions.AsJEnumerable(System.Collections.Generic.IEnumerable{Newtonsoft.Json.Linq.JToken})">
-            <summary>
-            Returns the input typed as <see cref="T:Newtonsoft.Json.Linq.IJEnumerable`1"/>.
-            </summary>
-            <param name="source">An <see cref="T:System.Collections.Generic.IEnumerable`1"/> of <see cref="T:Newtonsoft.Json.Linq.JToken"/> that contains the source collection.</param>
-            <returns>The input typed as <see cref="T:Newtonsoft.Json.Linq.IJEnumerable`1"/>.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.Extensions.AsJEnumerable``1(System.Collections.Generic.IEnumerable{``0})">
-            <summary>
-            Returns the input typed as <see cref="T:Newtonsoft.Json.Linq.IJEnumerable`1"/>.
-            </summary>
-            <typeparam name="T">The source collection type.</typeparam>
-            <param name="source">An <see cref="T:System.Collections.Generic.IEnumerable`1"/> of <see cref="T:Newtonsoft.Json.Linq.JToken"/> that contains the source collection.</param>
-            <returns>The input typed as <see cref="T:Newtonsoft.Json.Linq.IJEnumerable`1"/>.</returns>
-        </member>
-        <member name="T:Newtonsoft.Json.Linq.JConstructor">
-            <summary>
-            Represents a JSON constructor.
-            </summary>
-        </member>
-        <member name="T:Newtonsoft.Json.Linq.JContainer">
-            <summary>
-            Represents a token that can contain other tokens.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JContainer.OnAddingNew(System.ComponentModel.AddingNewEventArgs)">
-            <summary>
-            Raises the <see cref="E:Newtonsoft.Json.Linq.JContainer.AddingNew"/> event.
-            </summary>
-            <param name="e">The <see cref="T:System.ComponentModel.AddingNewEventArgs"/> instance containing the event data.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JContainer.OnListChanged(System.ComponentModel.ListChangedEventArgs)">
-            <summary>
-            Raises the <see cref="E:Newtonsoft.Json.Linq.JContainer.ListChanged"/> event.
-            </summary>
-            <param name="e">The <see cref="T:System.ComponentModel.ListChangedEventArgs"/> instance containing the event data.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JContainer.Children">
-            <summary>
-            Returns a collection of the child tokens of this token, in document order.
-            </summary>
-            <returns>
-            An <see cref="T:System.Collections.Generic.IEnumerable`1"/> of <see cref="T:Newtonsoft.Json.Linq.JToken"/> containing the child tokens of this <see cref="T:Newtonsoft.Json.Linq.JToken"/>, in document order.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JContainer.Values``1">
-            <summary>
-            Returns a collection of the child values of this token, in document order.
-            </summary>
-            <typeparam name="T">The type to convert the values to.</typeparam>
-            <returns>
-            A <see cref="T:System.Collections.Generic.IEnumerable`1"/> containing the child values of this <see cref="T:Newtonsoft.Json.Linq.JToken"/>, in document order.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JContainer.Descendants">
-            <summary>
-            Returns a collection of the descendant tokens for this token in document order.
-            </summary>
-            <returns>An <see cref="T:System.Collections.Generic.IEnumerable`1"/> containing the descendant tokens of the <see cref="T:Newtonsoft.Json.Linq.JToken"/>.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JContainer.Add(System.Object)">
-            <summary>
-            Adds the specified content as children of this <see cref="T:Newtonsoft.Json.Linq.JToken"/>.
-            </summary>
-            <param name="content">The content to be added.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JContainer.AddFirst(System.Object)">
-            <summary>
-            Adds the specified content as the first children of this <see cref="T:Newtonsoft.Json.Linq.JToken"/>.
-            </summary>
-            <param name="content">The content to be added.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JContainer.CreateWriter">
-            <summary>
-            Creates an <see cref="T:Newtonsoft.Json.JsonWriter"/> that can be used to add tokens to the <see cref="T:Newtonsoft.Json.Linq.JToken"/>.
-            </summary>
-            <returns>An <see cref="T:Newtonsoft.Json.JsonWriter"/> that is ready to have content written to it.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JContainer.ReplaceAll(System.Object)">
-            <summary>
-            Replaces the children nodes of this token with the specified content.
-            </summary>
-            <param name="content">The content.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JContainer.RemoveAll">
-            <summary>
-            Removes the child nodes from this token.
-            </summary>
-        </member>
-        <member name="E:Newtonsoft.Json.Linq.JContainer.ListChanged">
-            <summary>
-            Occurs when the list changes or an item in the list changes.
-            </summary>
-        </member>
-        <member name="E:Newtonsoft.Json.Linq.JContainer.AddingNew">
-            <summary>
-            Occurs before an item is added to the collection.
-            </summary>
-        </member>
-        <member name="P:Newtonsoft.Json.Linq.JContainer.HasValues">
-            <summary>
-            Gets a value indicating whether this token has childen tokens.
-            </summary>
-            <value>
-                <c>true</c> if this token has child values; otherwise, <c>false</c>.
-            </value>
-        </member>
-        <member name="P:Newtonsoft.Json.Linq.JContainer.First">
-            <summary>
-            Get the first child token of this token.
-            </summary>
-            <value>
-            A <see cref="T:Newtonsoft.Json.Linq.JToken"/> containing the first child token of the <see cref="T:Newtonsoft.Json.Linq.JToken"/>.
-            </value>
-        </member>
-        <member name="P:Newtonsoft.Json.Linq.JContainer.Last">
-            <summary>
-            Get the last child token of this token.
-            </summary>
-            <value>
-            A <see cref="T:Newtonsoft.Json.Linq.JToken"/> containing the last child token of the <see cref="T:Newtonsoft.Json.Linq.JToken"/>.
-            </value>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JConstructor.#ctor">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Linq.JConstructor"/> class.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JConstructor.#ctor(Newtonsoft.Json.Linq.JConstructor)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Linq.JConstructor"/> class from another <see cref="T:Newtonsoft.Json.Linq.JConstructor"/> object.
-            </summary>
-            <param name="other">A <see cref="T:Newtonsoft.Json.Linq.JConstructor"/> object to copy from.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JConstructor.#ctor(System.String,System.Object[])">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Linq.JConstructor"/> class with the specified name and content.
-            </summary>
-            <param name="name">The constructor name.</param>
-            <param name="content">The contents of the constructor.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JConstructor.#ctor(System.String,System.Object)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Linq.JConstructor"/> class with the specified name and content.
-            </summary>
-            <param name="name">The constructor name.</param>
-            <param name="content">The contents of the constructor.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JConstructor.#ctor(System.String)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Linq.JConstructor"/> class with the specified name.
-            </summary>
-            <param name="name">The constructor name.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JConstructor.WriteTo(Newtonsoft.Json.JsonWriter,Newtonsoft.Json.JsonConverter[])">
-            <summary>
-            Writes this token to a <see cref="T:Newtonsoft.Json.JsonWriter"/>.
-            </summary>
-            <param name="writer">A <see cref="T:Newtonsoft.Json.JsonWriter"/> into which this method will write.</param>
-            <param name="converters">A collection of <see cref="T:Newtonsoft.Json.JsonConverter"/> which will be used when writing the token.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JConstructor.Load(Newtonsoft.Json.JsonReader)">
-            <summary>
-            Loads an <see cref="T:Newtonsoft.Json.Linq.JConstructor"/> from a <see cref="T:Newtonsoft.Json.JsonReader"/>. 
-            </summary>
-            <param name="reader">A <see cref="T:Newtonsoft.Json.JsonReader"/> that will be read for the content of the <see cref="T:Newtonsoft.Json.Linq.JConstructor"/>.</param>
-            <returns>A <see cref="T:Newtonsoft.Json.Linq.JConstructor"/> that contains the JSON that was read from the specified <see cref="T:Newtonsoft.Json.JsonReader"/>.</returns>
-        </member>
-        <member name="P:Newtonsoft.Json.Linq.JConstructor.Name">
-            <summary>
-            Gets or sets the name of this constructor.
-            </summary>
-            <value>The constructor name.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Linq.JConstructor.Type">
-            <summary>
-            Gets the node type for this <see cref="T:Newtonsoft.Json.Linq.JToken"/>.
-            </summary>
-            <value>The type.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Linq.JConstructor.Item(System.Object)">
-            <summary>
-            Gets the <see cref="T:Newtonsoft.Json.Linq.JToken"/> with the specified key.
-            </summary>
-            <value>The <see cref="T:Newtonsoft.Json.Linq.JToken"/> with the specified key.</value>
-        </member>
-        <member name="T:Newtonsoft.Json.Linq.JEnumerable`1">
-            <summary>
-            Represents a collection of <see cref="T:Newtonsoft.Json.Linq.JToken"/> objects.
-            </summary>
-            <typeparam name="T">The type of token</typeparam>
-        </member>
-        <member name="F:Newtonsoft.Json.Linq.JEnumerable`1.Empty">
-            <summary>
-            An empty collection of <see cref="T:Newtonsoft.Json.Linq.JToken"/> objects.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JEnumerable`1.#ctor(System.Collections.Generic.IEnumerable{`0})">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Linq.JEnumerable`1"/> struct.
-            </summary>
-            <param name="enumerable">The enumerable.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JEnumerable`1.GetEnumerator">
-            <summary>
-            Returns an enumerator that iterates through the collection.
-            </summary>
-            <returns>
-            A <see cref="T:System.Collections.Generic.IEnumerator`1"/> that can be used to iterate through the collection.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JEnumerable`1.System#Collections#IEnumerable#GetEnumerator">
-            <summary>
-            Returns an enumerator that iterates through a collection.
-            </summary>
-            <returns>
-            An <see cref="T:System.Collections.IEnumerator"/> object that can be used to iterate through the collection.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JEnumerable`1.Equals(System.Object)">
-            <summary>
-            Determines whether the specified <see cref="T:System.Object"/> is equal to this instance.
-            </summary>
-            <param name="obj">The <see cref="T:System.Object"/> to compare with this instance.</param>
-            <returns>
-                <c>true</c> if the specified <see cref="T:System.Object"/> is equal to this instance; otherwise, <c>false</c>.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JEnumerable`1.GetHashCode">
-            <summary>
-            Returns a hash code for this instance.
-            </summary>
-            <returns>
-            A hash code for this instance, suitable for use in hashing algorithms and data structures like a hash table. 
-            </returns>
-        </member>
-        <member name="P:Newtonsoft.Json.Linq.JEnumerable`1.Item(System.Object)">
-            <summary>
-            Gets the <see cref="T:Newtonsoft.Json.Linq.IJEnumerable`1"/> with the specified key.
-            </summary>
-            <value></value>
-        </member>
-        <member name="T:Newtonsoft.Json.Linq.JObject">
-            <summary>
-            Represents a JSON object.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JObject.#ctor">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Linq.JObject"/> class.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JObject.#ctor(Newtonsoft.Json.Linq.JObject)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Linq.JObject"/> class from another <see cref="T:Newtonsoft.Json.Linq.JObject"/> object.
-            </summary>
-            <param name="other">A <see cref="T:Newtonsoft.Json.Linq.JObject"/> object to copy from.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JObject.#ctor(System.Object[])">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Linq.JObject"/> class with the specified content.
-            </summary>
-            <param name="content">The contents of the object.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JObject.#ctor(System.Object)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Linq.JObject"/> class with the specified content.
-            </summary>
-            <param name="content">The contents of the object.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JObject.Properties">
-            <summary>
-            Gets an <see cref="T:System.Collections.Generic.IEnumerable`1"/> of this object's properties.
-            </summary>
-            <returns>An <see cref="T:System.Collections.Generic.IEnumerable`1"/> of this object's properties.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JObject.Property(System.String)">
-            <summary>
-            Gets a <see cref="T:Newtonsoft.Json.Linq.JProperty"/> the specified name.
-            </summary>
-            <param name="name">The property name.</param>
-            <returns>A <see cref="T:Newtonsoft.Json.Linq.JProperty"/> with the specified name or null.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JObject.PropertyValues">
-            <summary>
-            Gets an <see cref="T:Newtonsoft.Json.Linq.JEnumerable`1"/> of this object's property values.
-            </summary>
-            <returns>An <see cref="T:Newtonsoft.Json.Linq.JEnumerable`1"/> of this object's property values.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JObject.Load(Newtonsoft.Json.JsonReader)">
-            <summary>
-            Loads an <see cref="T:Newtonsoft.Json.Linq.JObject"/> from a <see cref="T:Newtonsoft.Json.JsonReader"/>. 
-            </summary>
-            <param name="reader">A <see cref="T:Newtonsoft.Json.JsonReader"/> that will be read for the content of the <see cref="T:Newtonsoft.Json.Linq.JObject"/>.</param>
-            <returns>A <see cref="T:Newtonsoft.Json.Linq.JObject"/> that contains the JSON that was read from the specified <see cref="T:Newtonsoft.Json.JsonReader"/>.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JObject.Parse(System.String)">
-            <summary>
-            Load a <see cref="T:Newtonsoft.Json.Linq.JObject"/> from a string that contains JSON.
-            </summary>
-            <param name="json">A <see cref="T:System.String"/> that contains JSON.</param>
-            <returns>A <see cref="T:Newtonsoft.Json.Linq.JObject"/> populated from the string that contains JSON.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JObject.FromObject(System.Object)">
-            <summary>
-            Creates a <see cref="T:Newtonsoft.Json.Linq.JObject"/> from an object.
-            </summary>
-            <param name="o">The object that will be used to create <see cref="T:Newtonsoft.Json.Linq.JObject"/>.</param>
-            <returns>A <see cref="T:Newtonsoft.Json.Linq.JObject"/> with the values of the specified object</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JObject.FromObject(System.Object,Newtonsoft.Json.JsonSerializer)">
-            <summary>
-            Creates a <see cref="T:Newtonsoft.Json.Linq.JArray"/> from an object.
-            </summary>
-            <param name="o">The object that will be used to create <see cref="T:Newtonsoft.Json.Linq.JArray"/>.</param>
-            <param name="jsonSerializer">The <see cref="T:Newtonsoft.Json.JsonSerializer"/> that will be used to read the object.</param>
-            <returns>A <see cref="T:Newtonsoft.Json.Linq.JArray"/> with the values of the specified object</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JObject.WriteTo(Newtonsoft.Json.JsonWriter,Newtonsoft.Json.JsonConverter[])">
-            <summary>
-            Writes this token to a <see cref="T:Newtonsoft.Json.JsonWriter"/>.
-            </summary>
-            <param name="writer">A <see cref="T:Newtonsoft.Json.JsonWriter"/> into which this method will write.</param>
-            <param name="converters">A collection of <see cref="T:Newtonsoft.Json.JsonConverter"/> which will be used when writing the token.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JObject.Add(System.String,Newtonsoft.Json.Linq.JToken)">
-            <summary>
-            Adds the specified property name.
-            </summary>
-            <param name="propertyName">Name of the property.</param>
-            <param name="value">The value.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JObject.Remove(System.String)">
-            <summary>
-            Removes the property with the specified name.
-            </summary>
-            <param name="propertyName">Name of the property.</param>
-            <returns>true if item was successfully removed; otherwise, false.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JObject.TryGetValue(System.String,Newtonsoft.Json.Linq.JToken@)">
-            <summary>
-            Tries the get value.
-            </summary>
-            <param name="propertyName">Name of the property.</param>
-            <param name="value">The value.</param>
-            <returns>true if a value was successfully retrieved; otherwise, false.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JObject.GetEnumerator">
-            <summary>
-            Returns an enumerator that iterates through the collection.
-            </summary>
-            <returns>
-            A <see cref="T:System.Collections.Generic.IEnumerator`1"/> that can be used to iterate through the collection.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JObject.OnPropertyChanged(System.String)">
-            <summary>
-            Raises the <see cref="E:Newtonsoft.Json.Linq.JObject.PropertyChanged"/> event with the provided arguments.
-            </summary>
-            <param name="propertyName">Name of the property.</param>
-        </member>
-        <member name="E:Newtonsoft.Json.Linq.JObject.PropertyChanged">
-            <summary>
-            Occurs when a property value changes.
-            </summary>
-        </member>
-        <member name="P:Newtonsoft.Json.Linq.JObject.Type">
-            <summary>
-            Gets the node type for this <see cref="T:Newtonsoft.Json.Linq.JToken"/>.
-            </summary>
-            <value>The type.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Linq.JObject.Item(System.Object)">
-            <summary>
-            Gets the <see cref="T:Newtonsoft.Json.Linq.JToken"/> with the specified key.
-            </summary>
-            <value>The <see cref="T:Newtonsoft.Json.Linq.JToken"/> with the specified key.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Linq.JObject.Item(System.String)">
-            <summary>
-            Gets or sets the <see cref="T:Newtonsoft.Json.Linq.JToken"/> with the specified property name.
-            </summary>
-            <value></value>
-        </member>
-        <member name="P:Newtonsoft.Json.Linq.JObject.Count">
-            <summary>
-            Gets the number of elements contained in the <see cref="T:System.Collections.Generic.ICollection`1"/>.
-            </summary>
-            <value></value>
-            <returns>The number of elements contained in the <see cref="T:System.Collections.Generic.ICollection`1"/>.</returns>
-        </member>
-        <member name="T:Newtonsoft.Json.Linq.JArray">
-            <summary>
-            Represents a JSON array.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JArray.#ctor">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Linq.JArray"/> class.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JArray.#ctor(Newtonsoft.Json.Linq.JArray)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Linq.JArray"/> class from another <see cref="T:Newtonsoft.Json.Linq.JArray"/> object.
-            </summary>
-            <param name="other">A <see cref="T:Newtonsoft.Json.Linq.JArray"/> object to copy from.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JArray.#ctor(System.Object[])">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Linq.JArray"/> class with the specified content.
-            </summary>
-            <param name="content">The contents of the array.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JArray.#ctor(System.Object)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Linq.JArray"/> class with the specified content.
-            </summary>
-            <param name="content">The contents of the array.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JArray.Load(Newtonsoft.Json.JsonReader)">
-            <summary>
-            Loads an <see cref="T:Newtonsoft.Json.Linq.JArray"/> from a <see cref="T:Newtonsoft.Json.JsonReader"/>. 
-            </summary>
-            <param name="reader">A <see cref="T:Newtonsoft.Json.JsonReader"/> that will be read for the content of the <see cref="T:Newtonsoft.Json.Linq.JArray"/>.</param>
-            <returns>A <see cref="T:Newtonsoft.Json.Linq.JArray"/> that contains the JSON that was read from the specified <see cref="T:Newtonsoft.Json.JsonReader"/>.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JArray.Parse(System.String)">
-            <summary>
-            Load a <see cref="T:Newtonsoft.Json.Linq.JArray"/> from a string that contains JSON.
-            </summary>
-            <param name="json">A <see cref="T:System.String"/> that contains JSON.</param>
-            <returns>A <see cref="T:Newtonsoft.Json.Linq.JArray"/> populated from the string that contains JSON.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JArray.FromObject(System.Object)">
-            <summary>
-            Creates a <see cref="T:Newtonsoft.Json.Linq.JArray"/> from an object.
-            </summary>
-            <param name="o">The object that will be used to create <see cref="T:Newtonsoft.Json.Linq.JArray"/>.</param>
-            <returns>A <see cref="T:Newtonsoft.Json.Linq.JArray"/> with the values of the specified object</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JArray.FromObject(System.Object,Newtonsoft.Json.JsonSerializer)">
-            <summary>
-            Creates a <see cref="T:Newtonsoft.Json.Linq.JArray"/> from an object.
-            </summary>
-            <param name="o">The object that will be used to create <see cref="T:Newtonsoft.Json.Linq.JArray"/>.</param>
-            <param name="jsonSerializer">The <see cref="T:Newtonsoft.Json.JsonSerializer"/> that will be used to read the object.</param>
-            <returns>A <see cref="T:Newtonsoft.Json.Linq.JArray"/> with the values of the specified object</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JArray.WriteTo(Newtonsoft.Json.JsonWriter,Newtonsoft.Json.JsonConverter[])">
-            <summary>
-            Writes this token to a <see cref="T:Newtonsoft.Json.JsonWriter"/>.
-            </summary>
-            <param name="writer">A <see cref="T:Newtonsoft.Json.JsonWriter"/> into which this method will write.</param>
-            <param name="converters">A collection of <see cref="T:Newtonsoft.Json.JsonConverter"/> which will be used when writing the token.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JArray.IndexOf(Newtonsoft.Json.Linq.JToken)">
-            <summary>
-            Determines the index of a specific item in the <see cref="T:System.Collections.Generic.IList`1"/>.
-            </summary>
-            <param name="item">The object to locate in the <see cref="T:System.Collections.Generic.IList`1"/>.</param>
-            <returns>
-            The index of <paramref name="item"/> if found in the list; otherwise, -1.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JArray.Insert(System.Int32,Newtonsoft.Json.Linq.JToken)">
-            <summary>
-            Inserts an item to the <see cref="T:System.Collections.Generic.IList`1"/> at the specified index.
-            </summary>
-            <param name="index">The zero-based index at which <paramref name="item"/> should be inserted.</param>
-            <param name="item">The object to insert into the <see cref="T:System.Collections.Generic.IList`1"/>.</param>
-            <exception cref="T:System.ArgumentOutOfRangeException">
-                <paramref name="index"/> is not a valid index in the <see cref="T:System.Collections.Generic.IList`1"/>.</exception>
-            <exception cref="T:System.NotSupportedException">The <see cref="T:System.Collections.Generic.IList`1"/> is read-only.</exception>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JArray.RemoveAt(System.Int32)">
-            <summary>
-            Removes the <see cref="T:System.Collections.Generic.IList`1"/> item at the specified index.
-            </summary>
-            <param name="index">The zero-based index of the item to remove.</param>
-            <exception cref="T:System.ArgumentOutOfRangeException">
-                <paramref name="index"/> is not a valid index in the <see cref="T:System.Collections.Generic.IList`1"/>.</exception>
-            <exception cref="T:System.NotSupportedException">The <see cref="T:System.Collections.Generic.IList`1"/> is read-only.</exception>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JArray.Add(Newtonsoft.Json.Linq.JToken)">
-            <summary>
-            Adds an item to the <see cref="T:System.Collections.Generic.ICollection`1"/>.
-            </summary>
-            <param name="item">The object to add to the <see cref="T:System.Collections.Generic.ICollection`1"/>.</param>
-            <exception cref="T:System.NotSupportedException">The <see cref="T:System.Collections.Generic.ICollection`1"/> is read-only.</exception>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JArray.Clear">
-            <summary>
-            Removes all items from the <see cref="T:System.Collections.Generic.ICollection`1"/>.
-            </summary>
-            <exception cref="T:System.NotSupportedException">The <see cref="T:System.Collections.Generic.ICollection`1"/> is read-only. </exception>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JArray.Contains(Newtonsoft.Json.Linq.JToken)">
-            <summary>
-            Determines whether the <see cref="T:System.Collections.Generic.ICollection`1"/> contains a specific value.
-            </summary>
-            <param name="item">The object to locate in the <see cref="T:System.Collections.Generic.ICollection`1"/>.</param>
-            <returns>
-            true if <paramref name="item"/> is found in the <see cref="T:System.Collections.Generic.ICollection`1"/>; otherwise, false.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JArray.Remove(Newtonsoft.Json.Linq.JToken)">
-            <summary>
-            Removes the first occurrence of a specific object from the <see cref="T:System.Collections.Generic.ICollection`1"/>.
-            </summary>
-            <param name="item">The object to remove from the <see cref="T:System.Collections.Generic.ICollection`1"/>.</param>
-            <returns>
-            true if <paramref name="item"/> was successfully removed from the <see cref="T:System.Collections.Generic.ICollection`1"/>; otherwise, false. This method also returns false if <paramref name="item"/> is not found in the original <see cref="T:System.Collections.Generic.ICollection`1"/>.
-            </returns>
-            <exception cref="T:System.NotSupportedException">The <see cref="T:System.Collections.Generic.ICollection`1"/> is read-only.</exception>
-        </member>
-        <member name="P:Newtonsoft.Json.Linq.JArray.Type">
-            <summary>
-            Gets the node type for this <see cref="T:Newtonsoft.Json.Linq.JToken"/>.
-            </summary>
-            <value>The type.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Linq.JArray.Item(System.Object)">
-            <summary>
-            Gets the <see cref="T:Newtonsoft.Json.Linq.JToken"/> with the specified key.
-            </summary>
-            <value>The <see cref="T:Newtonsoft.Json.Linq.JToken"/> with the specified key.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Linq.JArray.Item(System.Int32)">
-            <summary>
-            Gets or sets the <see cref="T:Newtonsoft.Json.Linq.JToken"/> at the specified index.
-            </summary>
-            <value></value>
-        </member>
-        <member name="P:Newtonsoft.Json.Linq.JArray.Count">
-            <summary>
-            Gets the number of elements contained in the <see cref="T:System.Collections.Generic.ICollection`1"/>.
-            </summary>
-            <value></value>
-            <returns>The number of elements contained in the <see cref="T:System.Collections.Generic.ICollection`1"/>.</returns>
-        </member>
-        <member name="T:Newtonsoft.Json.Linq.JTokenReader">
-            <summary>
-            Represents a reader that provides fast, non-cached, forward-only access to serialized Json data.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JTokenReader.#ctor(Newtonsoft.Json.Linq.JToken)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Linq.JTokenReader"/> class.
-            </summary>
-            <param name="token">The token to read from.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JTokenReader.ReadAsBytes">
-            <summary>
-            Reads the next JSON token from the stream as a <see cref="T:Byte[]"/>.
-            </summary>
-            <returns>
-            A <see cref="T:Byte[]"/> or a null reference if the next JSON token is null.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JTokenReader.Read">
-            <summary>
-            Reads the next JSON token from the stream.
-            </summary>
-            <returns>
-            true if the next token was read successfully; false if there are no more tokens to read.
-            </returns>
-        </member>
-        <member name="T:Newtonsoft.Json.Linq.JProperty">
-            <summary>
-            Represents a JSON property.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JProperty.#ctor(Newtonsoft.Json.Linq.JProperty)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Linq.JProperty"/> class from another <see cref="T:Newtonsoft.Json.Linq.JProperty"/> object.
-            </summary>
-            <param name="other">A <see cref="T:Newtonsoft.Json.Linq.JProperty"/> object to copy from.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JProperty.Children">
-            <summary>
-            Returns a collection of the child tokens of this token, in document order.
-            </summary>
-            <returns>
-            An <see cref="T:System.Collections.Generic.IEnumerable`1"/> of <see cref="T:Newtonsoft.Json.Linq.JToken"/> containing the child tokens of this <see cref="T:Newtonsoft.Json.Linq.JToken"/>, in document order.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JProperty.#ctor(System.String,System.Object[])">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Linq.JProperty"/> class.
-            </summary>
-            <param name="name">The property name.</param>
-            <param name="content">The property content.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JProperty.#ctor(System.String,System.Object)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Linq.JProperty"/> class.
-            </summary>
-            <param name="name">The property name.</param>
-            <param name="content">The property content.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JProperty.WriteTo(Newtonsoft.Json.JsonWriter,Newtonsoft.Json.JsonConverter[])">
-            <summary>
-            Writes this token to a <see cref="T:Newtonsoft.Json.JsonWriter"/>.
-            </summary>
-            <param name="writer">A <see cref="T:Newtonsoft.Json.JsonWriter"/> into which this method will write.</param>
-            <param name="converters">A collection of <see cref="T:Newtonsoft.Json.JsonConverter"/> which will be used when writing the token.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Linq.JProperty.Load(Newtonsoft.Json.JsonReader)">
-            <summary>
-            Loads an <see cref="T:Newtonsoft.Json.Linq.JProperty"/> from a <see cref="T:Newtonsoft.Json.JsonReader"/>. 
-            </summary>
-            <param name="reader">A <see cref="T:Newtonsoft.Json.JsonReader"/> that will be read for the content of the <see cref="T:Newtonsoft.Json.Linq.JProperty"/>.</param>
-            <returns>A <see cref="T:Newtonsoft.Json.Linq.JProperty"/> that contains the JSON that was read from the specified <see cref="T:Newtonsoft.Json.JsonReader"/>.</returns>
-        </member>
-        <member name="P:Newtonsoft.Json.Linq.JProperty.Name">
-            <summary>
-            Gets the property name.
-            </summary>
-            <value>The property name.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Linq.JProperty.Value">
-            <summary>
-            Gets or sets the property value.
-            </summary>
-            <value>The property value.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Linq.JProperty.Type">
-            <summary>
-            Gets the node type for this <see cref="T:Newtonsoft.Json.Linq.JToken"/>.
-            </summary>
-            <value>The type.</value>
-        </member>
-        <member name="T:Newtonsoft.Json.Linq.JTokenType">
-            <summary>
-            Specifies the type of token.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.Linq.JTokenType.None">
-            <summary>
-            No token type has been set.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.Linq.JTokenType.Object">
-            <summary>
-            A JSON object.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.Linq.JTokenType.Array">
-            <summary>
-            A JSON array.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.Linq.JTokenType.Constructor">
-            <summary>
-            A JSON constructor.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.Linq.JTokenType.Property">
-            <summary>
-            A JSON object property.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.Linq.JTokenType.Comment">
-            <summary>
-            A comment.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.Linq.JTokenType.Integer">
-            <summary>
-            An integer value.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.Linq.JTokenType.Float">
-            <summary>
-            A float value.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.Linq.JTokenType.String">
-            <summary>
-            A string value.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.Linq.JTokenType.Boolean">
-            <summary>
-            A boolean value.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.Linq.JTokenType.Null">
-            <summary>
-            A null value.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.Linq.JTokenType.Undefined">
-            <summary>
-            An undefined value.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.Linq.JTokenType.Date">
-            <summary>
-            A date value.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.Linq.JTokenType.Raw">
-            <summary>
-            A raw JSON value.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.Linq.JTokenType.Bytes">
-            <summary>
-            A collection of bytes value.
-            </summary>
-        </member>
-        <member name="T:Newtonsoft.Json.Schema.Extensions">
-            <summary>
-            Contains the JSON schema extension methods.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.Schema.Extensions.IsValid(Newtonsoft.Json.Linq.JToken,Newtonsoft.Json.Schema.JsonSchema)">
-            <summary>
-            Determines whether the <see cref="T:Newtonsoft.Json.Linq.JToken"/> is valid.
-            </summary>
-            <param name="source">The source <see cref="T:Newtonsoft.Json.Linq.JToken"/> to test.</param>
-            <param name="schema">The schema to test with.</param>
-            <returns>
-                <c>true</c> if the specified <see cref="T:Newtonsoft.Json.Linq.JToken"/> is valid; otherwise, <c>false</c>.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Schema.Extensions.Validate(Newtonsoft.Json.Linq.JToken,Newtonsoft.Json.Schema.JsonSchema)">
-            <summary>
-            Validates the specified <see cref="T:Newtonsoft.Json.Linq.JToken"/>.
-            </summary>
-            <param name="source">The source <see cref="T:Newtonsoft.Json.Linq.JToken"/> to test.</param>
-            <param name="schema">The schema to test with.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Schema.Extensions.Validate(Newtonsoft.Json.Linq.JToken,Newtonsoft.Json.Schema.JsonSchema,Newtonsoft.Json.Schema.ValidationEventHandler)">
-            <summary>
-            Validates the specified <see cref="T:Newtonsoft.Json.Linq.JToken"/>.
-            </summary>
-            <param name="source">The source <see cref="T:Newtonsoft.Json.Linq.JToken"/> to test.</param>
-            <param name="schema">The schema to test with.</param>
-            <param name="validationEventHandler">The validation event handler.</param>
-        </member>
-        <member name="T:Newtonsoft.Json.Schema.JsonSchemaException">
-            <summary>
-            Returns detailed information about the schema exception.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.Schema.JsonSchemaException.#ctor">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Schema.JsonSchemaException"/> class.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.Schema.JsonSchemaException.#ctor(System.String)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Schema.JsonSchemaException"/> class
-            with a specified error message.
-            </summary>
-            <param name="message">The error message that explains the reason for the exception.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Schema.JsonSchemaException.#ctor(System.String,System.Exception)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Schema.JsonSchemaException"/> class
-            with a specified error message and a reference to the inner exception that is the cause of this exception.
-            </summary>
-            <param name="message">The error message that explains the reason for the exception.</param>
-            <param name="innerException">The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified.</param>
-        </member>
-        <member name="P:Newtonsoft.Json.Schema.JsonSchemaException.LineNumber">
-            <summary>
-            Gets the line number indicating where the error occurred.
-            </summary>
-            <value>The line number indicating where the error occurred.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Schema.JsonSchemaException.LinePosition">
-            <summary>
-            Gets the line position indicating where the error occurred.
-            </summary>
-            <value>The line position indicating where the error occurred.</value>
-        </member>
-        <member name="T:Newtonsoft.Json.Schema.JsonSchemaResolver">
-            <summary>
-            Resolves <see cref="T:Newtonsoft.Json.Schema.JsonSchema"/> from an id.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.Schema.JsonSchemaResolver.#ctor">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Schema.JsonSchemaResolver"/> class.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.Schema.JsonSchemaResolver.GetSchema(System.String)">
-            <summary>
-            Gets a <see cref="T:Newtonsoft.Json.Schema.JsonSchema"/> for the specified id.
-            </summary>
-            <param name="id">The id.</param>
-            <returns>A <see cref="T:Newtonsoft.Json.Schema.JsonSchema"/> for the specified id.</returns>
-        </member>
-        <member name="P:Newtonsoft.Json.Schema.JsonSchemaResolver.LoadedSchemas">
-            <summary>
-            Gets or sets the loaded schemas.
-            </summary>
-            <value>The loaded schemas.</value>
-        </member>
-        <member name="T:Newtonsoft.Json.Schema.UndefinedSchemaIdHandling">
-            <summary>
-            Specifies undefined schema Id handling options for the <see cref="T:Newtonsoft.Json.Schema.JsonSchemaGenerator"/>.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.Schema.UndefinedSchemaIdHandling.None">
-            <summary>
-            Do not infer a schema Id.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.Schema.UndefinedSchemaIdHandling.UseTypeName">
-            <summary>
-            Use the .NET type name as the schema Id.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.Schema.UndefinedSchemaIdHandling.UseAssemblyQualifiedName">
-            <summary>
-            Use the assembly qualified .NET type name as the schema Id.
-            </summary>
-        </member>
-        <member name="T:Newtonsoft.Json.Schema.ValidationEventArgs">
-            <summary>
-            Returns detailed information related to the <see cref="T:Newtonsoft.Json.Schema.ValidationEventHandler"/>.
-            </summary>
-        </member>
-        <member name="P:Newtonsoft.Json.Schema.ValidationEventArgs.Exception">
-            <summary>
-            Gets the <see cref="T:Newtonsoft.Json.Schema.JsonSchemaException"/> associated with the validation event.
-            </summary>
-            <value>The JsonSchemaException associated with the validation event.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Schema.ValidationEventArgs.Message">
-            <summary>
-            Gets the text description corresponding to the validation event.
-            </summary>
-            <value>The text description.</value>
-        </member>
-        <member name="T:Newtonsoft.Json.Schema.ValidationEventHandler">
-            <summary>
-            Represents the callback method that will handle JSON schema validation events and the <see cref="T:Newtonsoft.Json.Schema.ValidationEventArgs"/>.
-            </summary>
-        </member>
-        <member name="T:Newtonsoft.Json.Serialization.CamelCasePropertyNamesContractResolver">
-            <summary>
-            Resolves member mappings for a type, camel casing property names.
-            </summary>
-        </member>
-        <member name="T:Newtonsoft.Json.Serialization.DefaultContractResolver">
-            <summary>
-            Used by <see cref="T:Newtonsoft.Json.JsonSerializer"/> to resolves a <see cref="T:Newtonsoft.Json.Serialization.JsonContract"/> for a given <see cref="T:System.Type"/>.
-            </summary>
-        </member>
-        <member name="T:Newtonsoft.Json.Serialization.IContractResolver">
-            <summary>
-            Used by <see cref="T:Newtonsoft.Json.JsonSerializer"/> to resolves a <see cref="T:Newtonsoft.Json.Serialization.JsonContract"/> for a given <see cref="T:System.Type"/>.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.Serialization.IContractResolver.ResolveContract(System.Type)">
-            <summary>
-            Resolves the contract for a given type.
-            </summary>
-            <param name="type">The type to resolve a contract for.</param>
-            <returns>The contract for a given type.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Serialization.DefaultContractResolver.#ctor">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Serialization.DefaultContractResolver"/> class.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.Serialization.DefaultContractResolver.ResolveContract(System.Type)">
-            <summary>
-            Resolves the contract for a given type.
-            </summary>
-            <param name="type">The type to resolve a contract for.</param>
-            <returns>The contract for a given type.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Serialization.DefaultContractResolver.GetSerializableMembers(System.Type)">
-            <summary>
-            Gets the serializable members for the type.
-            </summary>
-            <param name="objectType">The type to get serializable members for.</param>
-            <returns>The serializable members for the type.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Serialization.DefaultContractResolver.CreateObjectContract(System.Type)">
-            <summary>
-            Creates a <see cref="T:Newtonsoft.Json.Serialization.JsonObjectContract"/> for the given type.
-            </summary>
-            <param name="objectType">Type of the object.</param>
-            <returns>A <see cref="T:Newtonsoft.Json.Serialization.JsonObjectContract"/> for the given type.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Serialization.DefaultContractResolver.ResolveContractConverter(System.Type)">
-            <summary>
-            Resolves the default <see cref="T:Newtonsoft.Json.JsonConverter"/> for the contract.
-            </summary>
-            <param name="objectType">Type of the object.</param>
-            <returns></returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Serialization.DefaultContractResolver.CreateDictionaryContract(System.Type)">
-            <summary>
-            Creates a <see cref="T:Newtonsoft.Json.Serialization.JsonDictionaryContract"/> for the given type.
-            </summary>
-            <param name="objectType">Type of the object.</param>
-            <returns>A <see cref="T:Newtonsoft.Json.Serialization.JsonDictionaryContract"/> for the given type.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Serialization.DefaultContractResolver.CreateArrayContract(System.Type)">
-            <summary>
-            Creates a <see cref="T:Newtonsoft.Json.Serialization.JsonArrayContract"/> for the given type.
-            </summary>
-            <param name="objectType">Type of the object.</param>
-            <returns>A <see cref="T:Newtonsoft.Json.Serialization.JsonArrayContract"/> for the given type.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Serialization.DefaultContractResolver.CreatePrimitiveContract(System.Type)">
-            <summary>
-            Creates a <see cref="T:Newtonsoft.Json.Serialization.JsonPrimitiveContract"/> for the given type.
-            </summary>
-            <param name="objectType">Type of the object.</param>
-            <returns>A <see cref="T:Newtonsoft.Json.Serialization.JsonPrimitiveContract"/> for the given type.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Serialization.DefaultContractResolver.CreateLinqContract(System.Type)">
-            <summary>
-            Creates a <see cref="T:Newtonsoft.Json.Serialization.JsonLinqContract"/> for the given type.
-            </summary>
-            <param name="objectType">Type of the object.</param>
-            <returns>A <see cref="T:Newtonsoft.Json.Serialization.JsonLinqContract"/> for the given type.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Serialization.DefaultContractResolver.CreateProperties(Newtonsoft.Json.Serialization.JsonObjectContract)">
-            <summary>
-            Creates properties for the given <see cref="T:Newtonsoft.Json.Serialization.JsonObjectContract"/>.
-            </summary>
-            <param name="contract">The contract to create properties for.</param>
-            <returns>Properties for the given <see cref="T:Newtonsoft.Json.Serialization.JsonObjectContract"/>.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Serialization.DefaultContractResolver.CreateMemberValueProvider(System.Reflection.MemberInfo)">
-            <summary>
-            Creates the <see cref="T:Newtonsoft.Json.Serialization.IValueProvider"/> used by the serializer to get and set values from a member.
-            </summary>
-            <param name="member">The member.</param>
-            <returns>The <see cref="T:Newtonsoft.Json.Serialization.IValueProvider"/> used by the serializer to get and set values from a member.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Serialization.DefaultContractResolver.CreateProperty(Newtonsoft.Json.Serialization.JsonObjectContract,System.Reflection.MemberInfo)">
-            <summary>
-            Creates a <see cref="T:Newtonsoft.Json.Serialization.JsonProperty"/> for the given <see cref="T:System.Reflection.MemberInfo"/>.
-            </summary>
-            <param name="contract">The member's declaring types <see cref="T:Newtonsoft.Json.Serialization.JsonObjectContract"/>.</param>
-            <param name="member">The member to create a <see cref="T:Newtonsoft.Json.Serialization.JsonProperty"/> for.</param>
-            <returns>A created <see cref="T:Newtonsoft.Json.Serialization.JsonProperty"/> for the given <see cref="T:System.Reflection.MemberInfo"/>.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Serialization.DefaultContractResolver.ResolvePropertyName(System.String)">
-            <summary>
-            Resolves the name of the property.
-            </summary>
-            <param name="propertyName">Name of the property.</param>
-            <returns>Name of the property.</returns>
-        </member>
-        <member name="P:Newtonsoft.Json.Serialization.DefaultContractResolver.DefaultMembersSearchFlags">
-            <summary>
-            Gets or sets the default members search flags.
-            </summary>
-            <value>The default members search flags.</value>
-        </member>
-        <member name="M:Newtonsoft.Json.Serialization.CamelCasePropertyNamesContractResolver.ResolvePropertyName(System.String)">
-            <summary>
-            Resolves the name of the property.
-            </summary>
-            <param name="propertyName">Name of the property.</param>
-            <returns>The property name camel cased.</returns>
-        </member>
-        <member name="T:Newtonsoft.Json.Serialization.DefaultSerializationBinder">
-            <summary>
-            The default serialization binder used when resolving and loading classes from type names.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.Serialization.DefaultSerializationBinder.BindToType(System.String,System.String)">
-            <summary>
-            When overridden in a derived class, controls the binding of a serialized object to a type.
-            </summary>
-            <param name="assemblyName">Specifies the <see cref="T:System.Reflection.Assembly"/> name of the serialized object.</param>
-            <param name="typeName">Specifies the <see cref="T:System.Type"/> name of the serialized object.</param>
-            <returns>
-            The type of the object the formatter creates a new instance of.
-            </returns>
-        </member>
-        <member name="T:Newtonsoft.Json.Serialization.DynamicValueProvider">
-            <summary>
-            Get and set values for a <see cref="T:System.Reflection.MemberInfo"/> using dynamic methods.
-            </summary>
-        </member>
-        <member name="T:Newtonsoft.Json.Serialization.IValueProvider">
-            <summary>
-            Provides methods to get and set values.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.Serialization.IValueProvider.SetValue(System.Object,System.Object)">
-            <summary>
-            Sets the value.
-            </summary>
-            <param name="target">The target to set the value on.</param>
-            <param name="value">The value to set on the target.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Serialization.IValueProvider.GetValue(System.Object)">
-            <summary>
-            Gets the value.
-            </summary>
-            <param name="target">The target to get the value from.</param>
-            <returns>The value.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Serialization.DynamicValueProvider.#ctor(System.Reflection.MemberInfo)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Serialization.DynamicValueProvider"/> class.
-            </summary>
-            <param name="memberInfo">The member info.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Serialization.DynamicValueProvider.SetValue(System.Object,System.Object)">
-            <summary>
-            Sets the value.
-            </summary>
-            <param name="target">The target to set the value on.</param>
-            <param name="value">The value to set on the target.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Serialization.DynamicValueProvider.GetValue(System.Object)">
-            <summary>
-            Gets the value.
-            </summary>
-            <param name="target">The target to get the value from.</param>
-            <returns>The value.</returns>
-        </member>
-        <member name="T:Newtonsoft.Json.Serialization.ErrorContext">
-            <summary>
-            Provides information surrounding an error.
-            </summary>
-        </member>
-        <member name="P:Newtonsoft.Json.Serialization.ErrorContext.Error">
-            <summary>
-            Gets or sets the error.
-            </summary>
-            <value>The error.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Serialization.ErrorContext.OriginalObject">
-            <summary>
-            Gets the original object that caused the error.
-            </summary>
-            <value>The original object that caused the error.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Serialization.ErrorContext.Member">
-            <summary>
-            Gets the member that caused the error.
-            </summary>
-            <value>The member that caused the error.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Serialization.ErrorContext.Handled">
-            <summary>
-            Gets or sets a value indicating whether this <see cref="T:Newtonsoft.Json.Serialization.ErrorContext"/> is handled.
-            </summary>
-            <value><c>true</c> if handled; otherwise, <c>false</c>.</value>
-        </member>
-        <member name="T:Newtonsoft.Json.Serialization.ErrorEventArgs">
-            <summary>
-            Provides data for the Error event.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.Serialization.ErrorEventArgs.#ctor(System.Object,Newtonsoft.Json.Serialization.ErrorContext)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Serialization.ErrorEventArgs"/> class.
-            </summary>
-            <param name="currentObject">The current object.</param>
-            <param name="errorContext">The error context.</param>
-        </member>
-        <member name="P:Newtonsoft.Json.Serialization.ErrorEventArgs.CurrentObject">
-            <summary>
-            Gets the current object the error event is being raised against.
-            </summary>
-            <value>The current object the error event is being raised against.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Serialization.ErrorEventArgs.ErrorContext">
-            <summary>
-            Gets the error context.
-            </summary>
-            <value>The error context.</value>
-        </member>
-        <member name="T:Newtonsoft.Json.Serialization.JsonArrayContract">
-            <summary>
-            Contract details for a <see cref="T:System.Type"/> used by the <see cref="T:Newtonsoft.Json.JsonSerializer"/>.
-            </summary>
-        </member>
-        <member name="T:Newtonsoft.Json.Serialization.JsonContract">
-            <summary>
-            Contract details for a <see cref="T:System.Type"/> used by the <see cref="T:Newtonsoft.Json.JsonSerializer"/>.
-            </summary>
-        </member>
-        <member name="P:Newtonsoft.Json.Serialization.JsonContract.UnderlyingType">
-            <summary>
-            Gets the underlying type for the contract.
-            </summary>
-            <value>The underlying type for the contract.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Serialization.JsonContract.CreatedType">
-            <summary>
-            Gets or sets the type created during deserialization.
-            </summary>
-            <value>The type created during deserialization.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Serialization.JsonContract.IsReference">
-            <summary>
-            Gets or sets whether this type contract is serialized as a reference.
-            </summary>
-            <value>Whether this type contract is serialized as a reference.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Serialization.JsonContract.Converter">
-            <summary>
-            Gets or sets the default <see cref="T:Newtonsoft.Json.JsonConverter"/> for this contract.
-            </summary>
-            <value>The converter.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Serialization.JsonContract.OnDeserialized">
-            <summary>
-            Gets or sets the method called immediately after deserialization of the object.
-            </summary>
-            <value>The method called immediately after deserialization of the object.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Serialization.JsonContract.OnDeserializing">
-            <summary>
-            Gets or sets the method called during deserialization of the object.
-            </summary>
-            <value>The method called during deserialization of the object.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Serialization.JsonContract.OnSerialized">
-            <summary>
-            Gets or sets the method called after serialization of the object graph.
-            </summary>
-            <value>The method called after serialization of the object graph.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Serialization.JsonContract.OnSerializing">
-            <summary>
-            Gets or sets the method called before serialization of the object.
-            </summary>
-            <value>The method called before serialization of the object.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Serialization.JsonContract.DefaultCreator">
-            <summary>
-            Gets or sets the default creator.
-            </summary>
-            <value>The default creator.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Serialization.JsonContract.DefaultCreatorNonPublic">
-            <summary>
-            Gets or sets a value indicating whether [default creator non public].
-            </summary>
-            <value><c>true</c> if the default object creator is non-public; otherwise, <c>false</c>.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Serialization.JsonContract.OnError">
-            <summary>
-            Gets or sets the method called when an error is thrown during the serialization of the object.
-            </summary>
-            <value>The method called when an error is thrown during the serialization of the object.</value>
-        </member>
-        <member name="M:Newtonsoft.Json.Serialization.JsonArrayContract.#ctor(System.Type)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Serialization.JsonArrayContract"/> class.
-            </summary>
-            <param name="underlyingType">The underlying type for the contract.</param>
-        </member>
-        <member name="T:Newtonsoft.Json.Serialization.JsonDictionaryContract">
-            <summary>
-            Contract details for a <see cref="T:System.Type"/> used by the <see cref="T:Newtonsoft.Json.JsonSerializer"/>.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.Serialization.JsonDictionaryContract.#ctor(System.Type)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Serialization.JsonDictionaryContract"/> class.
-            </summary>
-            <param name="underlyingType">The underlying type for the contract.</param>
-        </member>
-        <member name="T:Newtonsoft.Json.Serialization.JsonLinqContract">
-            <summary>
-            Contract details for a <see cref="T:System.Type"/> used by the <see cref="T:Newtonsoft.Json.JsonSerializer"/>.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.Serialization.JsonLinqContract.#ctor(System.Type)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Serialization.JsonLinqContract"/> class.
-            </summary>
-            <param name="underlyingType">The underlying type for the contract.</param>
-        </member>
-        <member name="T:Newtonsoft.Json.Serialization.JsonPrimitiveContract">
-            <summary>
-            Contract details for a <see cref="T:System.Type"/> used by the <see cref="T:Newtonsoft.Json.JsonSerializer"/>.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.Serialization.JsonPrimitiveContract.#ctor(System.Type)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Serialization.JsonPrimitiveContract"/> class.
-            </summary>
-            <param name="underlyingType">The underlying type for the contract.</param>
-        </member>
-        <member name="T:Newtonsoft.Json.Serialization.JsonProperty">
-            <summary>
-            Maps a JSON property to a .NET member.
-            </summary>
-        </member>
-        <member name="P:Newtonsoft.Json.Serialization.JsonProperty.PropertyName">
-            <summary>
-            Gets the name of the property.
-            </summary>
-            <value>The name of the property.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Serialization.JsonProperty.ValueProvider">
-            <summary>
-            Gets the <see cref="T:Newtonsoft.Json.Serialization.IValueProvider"/> that will get and set the <see cref="T:Newtonsoft.Json.Serialization.JsonProperty"/> during serialization.
-            </summary>
-            <value>The <see cref="T:Newtonsoft.Json.Serialization.IValueProvider"/> that will get and set the <see cref="T:Newtonsoft.Json.Serialization.JsonProperty"/> during serialization.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Serialization.JsonProperty.PropertyType">
-            <summary>
-            Gets or sets the type of the property.
-            </summary>
-            <value>The type of the property.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Serialization.JsonProperty.Converter">
-            <summary>
-            Gets or sets the <see cref="T:Newtonsoft.Json.JsonConverter"/> for the property.
-            If set this converter takes presidence over the contract converter for the property type.
-            </summary>
-            <value>The converter.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Serialization.JsonProperty.Ignored">
-            <summary>
-            Gets a value indicating whether this <see cref="T:Newtonsoft.Json.Serialization.JsonProperty"/> is ignored.
-            </summary>
-            <value><c>true</c> if ignored; otherwise, <c>false</c>.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Serialization.JsonProperty.Readable">
-            <summary>
-            Gets a value indicating whether this <see cref="T:Newtonsoft.Json.Serialization.JsonProperty"/> is readable.
-            </summary>
-            <value><c>true</c> if readable; otherwise, <c>false</c>.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Serialization.JsonProperty.Writable">
-            <summary>
-            Gets a value indicating whether this <see cref="T:Newtonsoft.Json.Serialization.JsonProperty"/> is writable.
-            </summary>
-            <value><c>true</c> if writable; otherwise, <c>false</c>.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Serialization.JsonProperty.MemberConverter">
-            <summary>
-            Gets the member converter.
-            </summary>
-            <value>The member converter.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Serialization.JsonProperty.DefaultValue">
-            <summary>
-            Gets the default value.
-            </summary>
-            <value>The default value.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Serialization.JsonProperty.Required">
-            <summary>
-            Gets a value indicating whether this <see cref="T:Newtonsoft.Json.Serialization.JsonProperty"/> is required.
-            </summary>
-            <value>A value indicating whether this <see cref="T:Newtonsoft.Json.Serialization.JsonProperty"/> is required.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Serialization.JsonProperty.IsReference">
-            <summary>
-            Gets a value indicating whether this property preserves object references.
-            </summary>
-            <value>
-                <c>true</c> if this instance is reference; otherwise, <c>false</c>.
-            </value>
-        </member>
-        <member name="P:Newtonsoft.Json.Serialization.JsonProperty.NullValueHandling">
-            <summary>
-            Gets the property null value handling.
-            </summary>
-            <value>The null value handling.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Serialization.JsonProperty.DefaultValueHandling">
-            <summary>
-            Gets the property default value handling.
-            </summary>
-            <value>The default value handling.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Serialization.JsonProperty.ReferenceLoopHandling">
-            <summary>
-            Gets the property reference loop handling.
-            </summary>
-            <value>The reference loop handling.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Serialization.JsonProperty.ObjectCreationHandling">
-            <summary>
-            Gets the property object creation handling.
-            </summary>
-            <value>The object creation handling.</value>
-        </member>
-        <member name="T:Newtonsoft.Json.Serialization.JsonPropertyCollection">
-            <summary>
-            A collection of <see cref="T:Newtonsoft.Json.Serialization.JsonProperty"/> objects.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.Serialization.JsonPropertyCollection.#ctor(Newtonsoft.Json.Serialization.JsonObjectContract)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Serialization.JsonPropertyCollection"/> class.
-            </summary>
-            <param name="contract">The contract.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Serialization.JsonPropertyCollection.GetKeyForItem(Newtonsoft.Json.Serialization.JsonProperty)">
-            <summary>
-            When implemented in a derived class, extracts the key from the specified element.
-            </summary>
-            <param name="item">The element from which to extract the key.</param>
-            <returns>The key for the specified element.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Serialization.JsonPropertyCollection.AddProperty(Newtonsoft.Json.Serialization.JsonProperty)">
-            <summary>
-            Adds a <see cref="T:Newtonsoft.Json.Serialization.JsonProperty"/> object.
-            </summary>
-            <param name="property">The property to add to the collection.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Serialization.JsonPropertyCollection.GetClosestMatchProperty(System.String)">
-            <summary>
-            Gets the closest matching <see cref="T:Newtonsoft.Json.Serialization.JsonProperty"/> object.
-            First attempts to get an exact case match of propertyName and then
-            a case insensitive match.
-            </summary>
-            <param name="propertyName">Name of the property.</param>
-            <returns>A matching property if found.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Serialization.JsonPropertyCollection.GetProperty(System.String,System.StringComparison)">
-            <summary>
-            Gets a property by property name.
-            </summary>
-            <param name="propertyName">The name of the property to get.</param>
-            <param name="comparisonType">Type property name string comparison.</param>
-            <returns>A matching property if found.</returns>
-        </member>
-        <member name="T:Newtonsoft.Json.MissingMemberHandling">
-            <summary>
-            Specifies missing member handling options for the <see cref="T:Newtonsoft.Json.JsonSerializer"/>.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.MissingMemberHandling.Ignore">
-            <summary>
-            Ignore a missing member and do not attempt to deserialize it.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.MissingMemberHandling.Error">
-            <summary>
-            Throw a <see cref="T:Newtonsoft.Json.JsonSerializationException"/> when a missing member is encountered during deserialization.
-            </summary>
-        </member>
-        <member name="T:Newtonsoft.Json.NullValueHandling">
-            <summary>
-            Specifies null value handling options for the <see cref="T:Newtonsoft.Json.JsonSerializer"/>.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.NullValueHandling.Include">
-            <summary>
-            Include null values when serializing and deserializing objects.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.NullValueHandling.Ignore">
-            <summary>
-            Ignore null values when serializing and deserializing objects.
-            </summary>
-        </member>
-        <member name="T:Newtonsoft.Json.ReferenceLoopHandling">
-            <summary>
-            Specifies reference loop handling options for the <see cref="T:Newtonsoft.Json.JsonSerializer"/>.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.ReferenceLoopHandling.Error">
-            <summary>
-            Throw a <see cref="T:Newtonsoft.Json.JsonSerializationException"/> when a loop is encountered.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.ReferenceLoopHandling.Ignore">
-            <summary>
-            Ignore loop references and do not serialize.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.ReferenceLoopHandling.Serialize">
-            <summary>
-            Serialize loop references.
-            </summary>
-        </member>
-        <member name="T:Newtonsoft.Json.Schema.JsonSchema">
-            <summary>
-            An in-memory representation of a JSON Schema.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.Schema.JsonSchema.#ctor">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Schema.JsonSchema"/> class.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.Schema.JsonSchema.Read(Newtonsoft.Json.JsonReader)">
-            <summary>
-            Reads a <see cref="T:Newtonsoft.Json.Schema.JsonSchema"/> from the specified <see cref="T:Newtonsoft.Json.JsonReader"/>.
-            </summary>
-            <param name="reader">The <see cref="T:Newtonsoft.Json.JsonReader"/> containing the JSON Schema to read.</param>
-            <returns>The <see cref="T:Newtonsoft.Json.Schema.JsonSchema"/> object representing the JSON Schema.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Schema.JsonSchema.Read(Newtonsoft.Json.JsonReader,Newtonsoft.Json.Schema.JsonSchemaResolver)">
-            <summary>
-            Reads a <see cref="T:Newtonsoft.Json.Schema.JsonSchema"/> from the specified <see cref="T:Newtonsoft.Json.JsonReader"/>.
-            </summary>
-            <param name="reader">The <see cref="T:Newtonsoft.Json.JsonReader"/> containing the JSON Schema to read.</param>
-            <param name="resolver">The <see cref="T:Newtonsoft.Json.Schema.JsonSchemaResolver"/> to use when resolving schema references.</param>
-            <returns>The <see cref="T:Newtonsoft.Json.Schema.JsonSchema"/> object representing the JSON Schema.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Schema.JsonSchema.Parse(System.String)">
-            <summary>
-            Load a <see cref="T:Newtonsoft.Json.Schema.JsonSchema"/> from a string that contains schema JSON.
-            </summary>
-            <param name="json">A <see cref="T:System.String"/> that contains JSON.</param>
-            <returns>A <see cref="T:Newtonsoft.Json.Schema.JsonSchema"/> populated from the string that contains JSON.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Schema.JsonSchema.Parse(System.String,Newtonsoft.Json.Schema.JsonSchemaResolver)">
-            <summary>
-            Parses the specified json.
-            </summary>
-            <param name="json">The json.</param>
-            <param name="resolver">The resolver.</param>
-            <returns>A <see cref="T:Newtonsoft.Json.Schema.JsonSchema"/> populated from the string that contains JSON.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Schema.JsonSchema.WriteTo(Newtonsoft.Json.JsonWriter)">
-            <summary>
-            Writes this schema to a <see cref="T:Newtonsoft.Json.JsonWriter"/>.
-            </summary>
-            <param name="writer">A <see cref="T:Newtonsoft.Json.JsonWriter"/> into which this method will write.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Schema.JsonSchema.WriteTo(Newtonsoft.Json.JsonWriter,Newtonsoft.Json.Schema.JsonSchemaResolver)">
-            <summary>
-            Writes this schema to a <see cref="T:Newtonsoft.Json.JsonWriter"/> using the specified <see cref="T:Newtonsoft.Json.Schema.JsonSchemaResolver"/>.
-            </summary>
-            <param name="writer">A <see cref="T:Newtonsoft.Json.JsonWriter"/> into which this method will write.</param>
-            <param name="resolver">The resolver used.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Schema.JsonSchema.ToString">
-            <summary>
-            Returns a <see cref="T:System.String"/> that represents the current <see cref="T:System.Object"/>.
-            </summary>
-            <returns>
-            A <see cref="T:System.String"/> that represents the current <see cref="T:System.Object"/>.
-            </returns>
-        </member>
-        <member name="P:Newtonsoft.Json.Schema.JsonSchema.Id">
-            <summary>
-            Gets or sets the id.
-            </summary>
-        </member>
-        <member name="P:Newtonsoft.Json.Schema.JsonSchema.Title">
-            <summary>
-            Gets or sets the title.
-            </summary>
-        </member>
-        <member name="P:Newtonsoft.Json.Schema.JsonSchema.Optional">
-            <summary>
-            Gets or sets whether the object is optional.
-            </summary>
-        </member>
-        <member name="P:Newtonsoft.Json.Schema.JsonSchema.ReadOnly">
-            <summary>
-            Gets or sets whether the object is read only.
-            </summary>
-        </member>
-        <member name="P:Newtonsoft.Json.Schema.JsonSchema.Hidden">
-            <summary>
-            Gets or sets whether the object is visible to users.
-            </summary>
-        </member>
-        <member name="P:Newtonsoft.Json.Schema.JsonSchema.Transient">
-            <summary>
-            Gets or sets whether the object is transient.
-            </summary>
-        </member>
-        <member name="P:Newtonsoft.Json.Schema.JsonSchema.Description">
-            <summary>
-            Gets or sets the description of the object.
-            </summary>
-        </member>
-        <member name="P:Newtonsoft.Json.Schema.JsonSchema.Type">
-            <summary>
-            Gets or sets the types of values allowed by the object.
-            </summary>
-            <value>The type.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Schema.JsonSchema.Pattern">
-            <summary>
-            Gets or sets the pattern.
-            </summary>
-            <value>The pattern.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Schema.JsonSchema.MinimumLength">
-            <summary>
-            Gets or sets the minimum length.
-            </summary>
-            <value>The minimum length.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Schema.JsonSchema.MaximumLength">
-            <summary>
-            Gets or sets the maximum length.
-            </summary>
-            <value>The maximum length.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Schema.JsonSchema.MaximumDecimals">
-            <summary>
-            Gets or sets the maximum decimals.
-            </summary>
-            <value>The maximum decimals.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Schema.JsonSchema.Minimum">
-            <summary>
-            Gets or sets the minimum.
-            </summary>
-            <value>The minimum.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Schema.JsonSchema.Maximum">
-            <summary>
-            Gets or sets the maximum.
-            </summary>
-            <value>The maximum.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Schema.JsonSchema.MinimumItems">
-            <summary>
-            Gets or sets the minimum number of items.
-            </summary>
-            <value>The minimum number of items.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Schema.JsonSchema.MaximumItems">
-            <summary>
-            Gets or sets the maximum number of items.
-            </summary>
-            <value>The maximum number of items.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Schema.JsonSchema.Items">
-            <summary>
-            Gets or sets the <see cref="T:Newtonsoft.Json.Schema.JsonSchema"/> of items.
-            </summary>
-            <value>The <see cref="T:Newtonsoft.Json.Schema.JsonSchema"/> of items.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Schema.JsonSchema.Properties">
-            <summary>
-            Gets or sets the <see cref="T:Newtonsoft.Json.Schema.JsonSchema"/> of properties.
-            </summary>
-            <value>The <see cref="T:Newtonsoft.Json.Schema.JsonSchema"/> of properties.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Schema.JsonSchema.AdditionalProperties">
-            <summary>
-            Gets or sets the <see cref="T:Newtonsoft.Json.Schema.JsonSchema"/> of additional properties.
-            </summary>
-            <value>The <see cref="T:Newtonsoft.Json.Schema.JsonSchema"/> of additional properties.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Schema.JsonSchema.AllowAdditionalProperties">
-            <summary>
-            Gets or sets a value indicating whether additional properties are allowed.
-            </summary>
-            <value>
-                <c>true</c> if additional properties are allowed; otherwise, <c>false</c>.
-            </value>
-        </member>
-        <member name="P:Newtonsoft.Json.Schema.JsonSchema.Requires">
-            <summary>
-            Gets or sets the required property if this property is present.
-            </summary>
-            <value>The required property if this property is present.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Schema.JsonSchema.Identity">
-            <summary>
-            Gets or sets the identity.
-            </summary>
-            <value>The identity.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Schema.JsonSchema.Enum">
-            <summary>
-            Gets or sets the a collection of valid enum values allowed.
-            </summary>
-            <value>A collection of valid enum values allowed.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Schema.JsonSchema.Options">
-            <summary>
-            Gets or sets a collection of options.
-            </summary>
-            <value>A collection of options.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Schema.JsonSchema.Disallow">
-            <summary>
-            Gets or sets disallowed types.
-            </summary>
-            <value>The disallow types.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Schema.JsonSchema.Default">
-            <summary>
-            Gets or sets the default value.
-            </summary>
-            <value>The default value.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Schema.JsonSchema.Extends">
-            <summary>
-            Gets or sets the extend <see cref="T:Newtonsoft.Json.Schema.JsonSchema"/>.
-            </summary>
-            <value>The extended <see cref="T:Newtonsoft.Json.Schema.JsonSchema"/>.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Schema.JsonSchema.Format">
-            <summary>
-            Gets or sets the format.
-            </summary>
-            <value>The format.</value>
-        </member>
-        <member name="T:Newtonsoft.Json.Schema.JsonSchemaGenerator">
-            <summary>
-            Generates a <see cref="T:Newtonsoft.Json.Schema.JsonSchema"/> from a specified <see cref="T:System.Type"/>.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.Schema.JsonSchemaGenerator.Generate(System.Type)">
-            <summary>
-            Generate a <see cref="T:Newtonsoft.Json.Schema.JsonSchema"/> from the specified type.
-            </summary>
-            <param name="type">The type to generate a <see cref="T:Newtonsoft.Json.Schema.JsonSchema"/> from.</param>
-            <returns>A <see cref="T:Newtonsoft.Json.Schema.JsonSchema"/> generated from the specified type.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Schema.JsonSchemaGenerator.Generate(System.Type,Newtonsoft.Json.Schema.JsonSchemaResolver)">
-            <summary>
-            Generate a <see cref="T:Newtonsoft.Json.Schema.JsonSchema"/> from the specified type.
-            </summary>
-            <param name="type">The type to generate a <see cref="T:Newtonsoft.Json.Schema.JsonSchema"/> from.</param>
-            <param name="resolver">The <see cref="T:Newtonsoft.Json.Schema.JsonSchemaResolver"/> used to resolve schema references.</param>
-            <returns>A <see cref="T:Newtonsoft.Json.Schema.JsonSchema"/> generated from the specified type.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Schema.JsonSchemaGenerator.Generate(System.Type,System.Boolean)">
-            <summary>
-            Generate a <see cref="T:Newtonsoft.Json.Schema.JsonSchema"/> from the specified type.
-            </summary>
-            <param name="type">The type to generate a <see cref="T:Newtonsoft.Json.Schema.JsonSchema"/> from.</param>
-            <param name="rootSchemaNullable">Specify whether the generated root <see cref="T:Newtonsoft.Json.Schema.JsonSchema"/> will be nullable.</param>
-            <returns>A <see cref="T:Newtonsoft.Json.Schema.JsonSchema"/> generated from the specified type.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Schema.JsonSchemaGenerator.Generate(System.Type,Newtonsoft.Json.Schema.JsonSchemaResolver,System.Boolean)">
-            <summary>
-            Generate a <see cref="T:Newtonsoft.Json.Schema.JsonSchema"/> from the specified type.
-            </summary>
-            <param name="type">The type to generate a <see cref="T:Newtonsoft.Json.Schema.JsonSchema"/> from.</param>
-            <param name="resolver">The <see cref="T:Newtonsoft.Json.Schema.JsonSchemaResolver"/> used to resolve schema references.</param>
-            <param name="rootSchemaNullable">Specify whether the generated root <see cref="T:Newtonsoft.Json.Schema.JsonSchema"/> will be nullable.</param>
-            <returns>A <see cref="T:Newtonsoft.Json.Schema.JsonSchema"/> generated from the specified type.</returns>
-        </member>
-        <member name="P:Newtonsoft.Json.Schema.JsonSchemaGenerator.UndefinedSchemaIdHandling">
-            <summary>
-            Gets or sets how undefined schemas are handled by the serializer.
-            </summary>
-        </member>
-        <member name="P:Newtonsoft.Json.Schema.JsonSchemaGenerator.ContractResolver">
-            <summary>
-            Gets or sets the contract resolver.
-            </summary>
-            <value>The contract resolver.</value>
-        </member>
-        <member name="T:Newtonsoft.Json.Schema.JsonSchemaType">
-            <summary>
-            The value types allowed by the <see cref="T:Newtonsoft.Json.Schema.JsonSchema"/>.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.Schema.JsonSchemaType.None">
-            <summary>
-            No type specified.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.Schema.JsonSchemaType.String">
-            <summary>
-            String type.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.Schema.JsonSchemaType.Float">
-            <summary>
-            Float type.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.Schema.JsonSchemaType.Integer">
-            <summary>
-            Integer type.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.Schema.JsonSchemaType.Boolean">
-            <summary>
-            Boolean type.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.Schema.JsonSchemaType.Object">
-            <summary>
-            Object type.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.Schema.JsonSchemaType.Array">
-            <summary>
-            Array type.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.Schema.JsonSchemaType.Null">
-            <summary>
-            Null type.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.Schema.JsonSchemaType.Any">
-            <summary>
-            Any type.
-            </summary>
-        </member>
-        <member name="T:Newtonsoft.Json.Serialization.JsonObjectContract">
-            <summary>
-            Contract details for a <see cref="T:System.Type"/> used by the <see cref="T:Newtonsoft.Json.JsonSerializer"/>.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.Serialization.JsonObjectContract.#ctor(System.Type)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Serialization.JsonObjectContract"/> class.
-            </summary>
-            <param name="underlyingType">The underlying type for the contract.</param>
-        </member>
-        <member name="P:Newtonsoft.Json.Serialization.JsonObjectContract.MemberSerialization">
-            <summary>
-            Gets or sets the object member serialization.
-            </summary>
-            <value>The member object serialization.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Serialization.JsonObjectContract.Properties">
-            <summary>
-            Gets the object's properties.
-            </summary>
-            <value>The object's properties.</value>
-        </member>
-        <member name="P:Newtonsoft.Json.Serialization.JsonObjectContract.ParametrizedConstructor">
-            <summary>
-            Gets or sets the parametrized constructor used to create the object.
-            </summary>
-            <value>The parametrized constructor.</value>
-        </member>
-        <member name="T:Newtonsoft.Json.Serialization.OnErrorAttribute">
-            <summary>
-            When applied to a method, specifies that the method is called when an error occurs serializing an object.
-            </summary>
-        </member>
-        <member name="T:Newtonsoft.Json.Serialization.ReflectionValueProvider">
-            <summary>
-            Get and set values for a <see cref="T:System.Reflection.MemberInfo"/> using reflection.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.Serialization.ReflectionValueProvider.#ctor(System.Reflection.MemberInfo)">
-            <summary>
-            Initializes a new instance of the <see cref="T:Newtonsoft.Json.Serialization.ReflectionValueProvider"/> class.
-            </summary>
-            <param name="memberInfo">The member info.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Serialization.ReflectionValueProvider.SetValue(System.Object,System.Object)">
-            <summary>
-            Sets the value.
-            </summary>
-            <param name="target">The target to set the value on.</param>
-            <param name="value">The value to set on the target.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Serialization.ReflectionValueProvider.GetValue(System.Object)">
-            <summary>
-            Gets the value.
-            </summary>
-            <param name="target">The target to get the value from.</param>
-            <returns>The value.</returns>
-        </member>
-        <member name="T:Newtonsoft.Json.TypeNameHandling">
-            <summary>
-            Specifies type name handling options for the <see cref="T:Newtonsoft.Json.JsonSerializer"/>.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.TypeNameHandling.None">
-            <summary>
-            Do not include the .NET type name when serializing types.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.TypeNameHandling.Objects">
-            <summary>
-            Include the .NET type name when serializing into a JSON object structure.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.TypeNameHandling.Arrays">
-            <summary>
-            Include the .NET type name when serializing into a JSON array structure.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.TypeNameHandling.All">
-            <summary>
-            Always include the .NET type name when serializing.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.Utilities.ConvertUtils.Convert``1(System.Object)">
-            <summary>
-            Converts the value to the specified type.
-            </summary>
-            <typeparam name="T">The type to convert the value to.</typeparam>
-            <param name="initialValue">The value to convert.</param>
-            <returns>The converted type.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Utilities.ConvertUtils.Convert``1(System.Object,System.Globalization.CultureInfo)">
-            <summary>
-            Converts the value to the specified type.
-            </summary>
-            <typeparam name="T">The type to convert the value to.</typeparam>
-            <param name="initialValue">The value to convert.</param>
-            <param name="culture">The culture to use when converting.</param>
-            <returns>The converted type.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Utilities.ConvertUtils.Convert(System.Object,System.Globalization.CultureInfo,System.Type)">
-            <summary>
-            Converts the value to the specified type.
-            </summary>
-            <param name="initialValue">The value to convert.</param>
-            <param name="culture">The culture to use when converting.</param>
-            <param name="targetType">The type to convert the value to.</param>
-            <returns>The converted type.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Utilities.ConvertUtils.TryConvert``1(System.Object,``0@)">
-            <summary>
-            Converts the value to the specified type.
-            </summary>
-            <typeparam name="T">The type to convert the value to.</typeparam>
-            <param name="initialValue">The value to convert.</param>
-            <param name="convertedValue">The converted value if the conversion was successful or the default value of <c>T</c> if it failed.</param>
-            <returns>
-                <c>true</c> if <c>initialValue</c> was converted successfully; otherwise, <c>false</c>.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Utilities.ConvertUtils.TryConvert``1(System.Object,System.Globalization.CultureInfo,``0@)">
-            <summary>
-            Converts the value to the specified type.
-            </summary>
-            <typeparam name="T">The type to convert the value to.</typeparam>
-            <param name="initialValue">The value to convert.</param>
-            <param name="culture">The culture to use when converting.</param>
-            <param name="convertedValue">The converted value if the conversion was successful or the default value of <c>T</c> if it failed.</param>
-            <returns>
-                <c>true</c> if <c>initialValue</c> was converted successfully; otherwise, <c>false</c>.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Utilities.ConvertUtils.TryConvert(System.Object,System.Globalization.CultureInfo,System.Type,System.Object@)">
-            <summary>
-            Converts the value to the specified type.
-            </summary>
-            <param name="initialValue">The value to convert.</param>
-            <param name="culture">The culture to use when converting.</param>
-            <param name="targetType">The type to convert the value to.</param>
-            <param name="convertedValue">The converted value if the conversion was successful or the default value of <c>T</c> if it failed.</param>
-            <returns>
-                <c>true</c> if <c>initialValue</c> was converted successfully; otherwise, <c>false</c>.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Utilities.ConvertUtils.ConvertOrCast``1(System.Object)">
-            <summary>
-            Converts the value to the specified type. If the value is unable to be converted, the
-            value is checked whether it assignable to the specified type.
-            </summary>
-            <typeparam name="T">The type to convert or cast the value to.</typeparam>
-            <param name="initialValue">The value to convert.</param>
-            <returns>The converted type. If conversion was unsuccessful, the initial value is returned if assignable to the target type</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Utilities.ConvertUtils.ConvertOrCast``1(System.Object,System.Globalization.CultureInfo)">
-            <summary>
-            Converts the value to the specified type. If the value is unable to be converted, the
-            value is checked whether it assignable to the specified type.
-            </summary>
-            <typeparam name="T">The type to convert or cast the value to.</typeparam>
-            <param name="initialValue">The value to convert.</param>
-            <param name="culture">The culture to use when converting.</param>
-            <returns>The converted type. If conversion was unsuccessful, the initial value is returned if assignable to the target type</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Utilities.ConvertUtils.ConvertOrCast(System.Object,System.Globalization.CultureInfo,System.Type)">
-            <summary>
-            Converts the value to the specified type. If the value is unable to be converted, the
-            value is checked whether it assignable to the specified type.
-            </summary>
-            <param name="initialValue">The value to convert.</param>
-            <param name="culture">The culture to use when converting.</param>
-            <param name="targetType">The type to convert or cast the value to.</param>
-            <returns>
-            The converted type. If conversion was unsuccessful, the initial value
-            is returned if assignable to the target type.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Utilities.ConvertUtils.TryConvertOrCast``1(System.Object,``0@)">
-            <summary>
-            Converts the value to the specified type. If the value is unable to be converted, the
-            value is checked whether it assignable to the specified type.
-            </summary>
-            <typeparam name="T">The type to convert the value to.</typeparam>
-            <param name="initialValue">The value to convert.</param>
-            <param name="convertedValue">The converted value if the conversion was successful or the default value of <c>T</c> if it failed.</param>
-            <returns>
-                <c>true</c> if <c>initialValue</c> was converted successfully or is assignable; otherwise, <c>false</c>.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Utilities.ConvertUtils.TryConvertOrCast``1(System.Object,System.Globalization.CultureInfo,``0@)">
-            <summary>
-            Converts the value to the specified type. If the value is unable to be converted, the
-            value is checked whether it assignable to the specified type.
-            </summary>
-            <typeparam name="T">The type to convert the value to.</typeparam>
-            <param name="initialValue">The value to convert.</param>
-            <param name="culture">The culture to use when converting.</param>
-            <param name="convertedValue">The converted value if the conversion was successful or the default value of <c>T</c> if it failed.</param>
-            <returns>
-                <c>true</c> if <c>initialValue</c> was converted successfully or is assignable; otherwise, <c>false</c>.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Utilities.ConvertUtils.TryConvertOrCast(System.Object,System.Globalization.CultureInfo,System.Type,System.Object@)">
-            <summary>
-            Converts the value to the specified type. If the value is unable to be converted, the
-            value is checked whether it assignable to the specified type.
-            </summary>
-            <param name="initialValue">The value to convert.</param>
-            <param name="culture">The culture to use when converting.</param>
-            <param name="targetType">The type to convert the value to.</param>
-            <param name="convertedValue">The converted value if the conversion was successful or the default value of <c>T</c> if it failed.</param>
-            <returns>
-                <c>true</c> if <c>initialValue</c> was converted successfully or is assignable; otherwise, <c>false</c>.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Utilities.EnumUtils.Parse``1(System.String)">
-            <summary>
-            Parses the specified enum member name, returning it's value.
-            </summary>
-            <param name="enumMemberName">Name of the enum member.</param>
-            <returns></returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Utilities.EnumUtils.Parse``1(System.String,System.Boolean)">
-            <summary>
-            Parses the specified enum member name, returning it's value.
-            </summary>
-            <param name="enumMemberName">Name of the enum member.</param>
-            <param name="ignoreCase">If set to <c>true</c> ignore case.</param>
-            <returns></returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Utilities.EnumUtils.GetNamesAndValues``1">
-            <summary>
-            Gets a dictionary of the names and values of an Enum type.
-            </summary>
-            <returns></returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Utilities.EnumUtils.GetNamesAndValues``2">
-            <summary>
-            Gets a dictionary of the names and values of an Enum type.
-            </summary>
-            <returns></returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Utilities.EnumUtils.GetNamesAndValues``1(System.Type)">
-            <summary>
-            Gets a dictionary of the names and values of an Enum type.
-            </summary>
-            <param name="enumType">The enum type to get names and values for.</param>
-            <returns></returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Utilities.EnumUtils.GetMaximumValue``1(System.Type)">
-            <summary>
-            Gets the maximum valid value of an Enum type. Flags enums are ORed.
-            </summary>
-            <typeparam name="TEnumType">The type of the returned value. Must be assignable from the enum's underlying value type.</typeparam>
-            <param name="enumType">The enum type to get the maximum value for.</param>
-            <returns></returns>
-        </member>
-        <member name="T:Newtonsoft.Json.JsonToken">
-            <summary>
-            Specifies the type of Json token.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.JsonToken.None">
-            <summary>
-            This is returned by the <see cref="T:Newtonsoft.Json.JsonReader"/> if a <see cref="M:Newtonsoft.Json.JsonReader.Read"/> method has not been called. 
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.JsonToken.StartObject">
-            <summary>
-            An object start token.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.JsonToken.StartArray">
-            <summary>
-            An array start token.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.JsonToken.StartConstructor">
-            <summary>
-            A constructor start token.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.JsonToken.PropertyName">
-            <summary>
-            An object property name.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.JsonToken.Comment">
-            <summary>
-            A comment.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.JsonToken.Raw">
-            <summary>
-            Raw JSON.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.JsonToken.Integer">
-            <summary>
-            An interger.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.JsonToken.Float">
-            <summary>
-            A float.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.JsonToken.String">
-            <summary>
-            A string.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.JsonToken.Boolean">
-            <summary>
-            A boolean.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.JsonToken.Null">
-            <summary>
-            A null token.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.JsonToken.Undefined">
-            <summary>
-            An undefined token.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.JsonToken.EndObject">
-            <summary>
-            An object end token.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.JsonToken.EndArray">
-            <summary>
-            An array end token.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.JsonToken.EndConstructor">
-            <summary>
-            A constructor end token.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.JsonToken.Date">
-            <summary>
-            A Date.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.JsonToken.Bytes">
-            <summary>
-            Byte data.
-            </summary>
-        </member>
-        <member name="T:Newtonsoft.Json.WriteState">
-            <summary>
-            Specifies the state of the <see cref="T:Newtonsoft.Json.JsonWriter"/>.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.WriteState.Error">
-            <summary>
-            An exception has been thrown, which has left the <see cref="T:Newtonsoft.Json.JsonWriter"/> in an invalid state.
-            You may call the <see cref="M:Newtonsoft.Json.JsonWriter.Close"/> method to put the <see cref="T:Newtonsoft.Json.JsonWriter"/> in the <c>Closed</c> state.
-            Any other <see cref="T:Newtonsoft.Json.JsonWriter"/> method calls results in an <see cref="T:System.InvalidOperationException"/> being thrown. 
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.WriteState.Closed">
-            <summary>
-            The <see cref="M:Newtonsoft.Json.JsonWriter.Close"/> method has been called. 
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.WriteState.Object">
-            <summary>
-            An object is being written. 
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.WriteState.Array">
-            <summary>
-            A array is being written.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.WriteState.Constructor">
-            <summary>
-            A constructor is being written.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.WriteState.Property">
-            <summary>
-            A property is being written.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.WriteState.Start">
-            <summary>
-            A write method has not been called.
-            </summary>
-        </member>
-        <member name="T:Newtonsoft.Json.Formatting">
-            <summary>
-            Specifies formatting options for the <see cref="T:Newtonsoft.Json.JsonTextWriter"/>.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.Formatting.None">
-            <summary>
-            No special formatting is applied. This is the default.
-            </summary>
-        </member>
-        <member name="F:Newtonsoft.Json.Formatting.Indented">
-            <summary>
-            Causes child objects to be indented according to the <see cref="P:Newtonsoft.Json.JsonTextWriter.Indentation"/> and <see cref="P:Newtonsoft.Json.JsonTextWriter.IndentChar"/> settings.
-            </summary>
-        </member>
-        <member name="T:Newtonsoft.Json.Utilities.StringBuffer">
-            <summary>
-            Builds a string. Unlike StringBuilder this class lets you reuse it's internal buffer.
-            </summary>
-        </member>
-        <member name="M:Newtonsoft.Json.Utilities.CollectionUtils.IsNullOrEmpty(System.Collections.ICollection)">
-            <summary>
-            Determines whether the collection is null or empty.
-            </summary>
-            <param name="collection">The collection.</param>
-            <returns>
-                <c>true</c> if the collection is null or empty; otherwise, <c>false</c>.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Utilities.CollectionUtils.IsNullOrEmpty``1(System.Collections.Generic.ICollection{``0})">
-            <summary>
-            Determines whether the collection is null or empty.
-            </summary>
-            <param name="collection">The collection.</param>
-            <returns>
-                <c>true</c> if the collection is null or empty; otherwise, <c>false</c>.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Utilities.CollectionUtils.IsNullOrEmptyOrDefault``1(System.Collections.Generic.IList{``0})">
-            <summary>
-            Determines whether the collection is null, empty or its contents are uninitialized values.
-            </summary>
-            <param name="list">The list.</param>
-            <returns>
-                <c>true</c> if the collection is null or empty or its contents are uninitialized values; otherwise, <c>false</c>.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Utilities.CollectionUtils.Slice``1(System.Collections.Generic.IList{``0},System.Nullable{System.Int32},System.Nullable{System.Int32})">
-            <summary>
-            Makes a slice of the specified list in between the start and end indexes.
-            </summary>
-            <param name="list">The list.</param>
-            <param name="start">The start index.</param>
-            <param name="end">The end index.</param>
-            <returns>A slice of the list.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Utilities.CollectionUtils.Slice``1(System.Collections.Generic.IList{``0},System.Nullable{System.Int32},System.Nullable{System.Int32},System.Nullable{System.Int32})">
-            <summary>
-            Makes a slice of the specified list in between the start and end indexes,
-            getting every so many items based upon the step.
-            </summary>
-            <param name="list">The list.</param>
-            <param name="start">The start index.</param>
-            <param name="end">The end index.</param>
-            <param name="step">The step.</param>
-            <returns>A slice of the list.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Utilities.CollectionUtils.GroupBy``2(System.Collections.Generic.ICollection{``1},System.Func{``1,``0})">
-            <summary>
-            Group the collection using a function which returns the key.
-            </summary>
-            <param name="source">The source collection to group.</param>
-            <param name="keySelector">The key selector.</param>
-            <returns>A Dictionary with each key relating to a list of objects in a list grouped under it.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Utilities.CollectionUtils.AddRange``1(System.Collections.Generic.IList{``0},System.Collections.Generic.IEnumerable{``0})">
-            <summary>
-            Adds the elements of the specified collection to the specified generic IList.
-            </summary>
-            <param name="initial">The list to add to.</param>
-            <param name="collection">The collection of elements to add.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Utilities.ReflectionUtils.GetCollectionItemType(System.Type)">
-            <summary>
-            Gets the type of the typed collection's items.
-            </summary>
-            <param name="type">The type.</param>
-            <returns>The type of the typed collection's items.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Utilities.ReflectionUtils.ItemsUnitializedValue``1(System.Collections.Generic.IList{``0})">
-            <summary>
-            Tests whether the list's items are their unitialized value.
-            </summary>
-            <param name="list">The list.</param>
-            <returns>Whether the list's items are their unitialized value</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Utilities.ReflectionUtils.GetMemberUnderlyingType(System.Reflection.MemberInfo)">
-            <summary>
-            Gets the member's underlying type.
-            </summary>
-            <param name="member">The member.</param>
-            <returns>The underlying type of the member.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Utilities.ReflectionUtils.IsIndexedProperty(System.Reflection.MemberInfo)">
-            <summary>
-            Determines whether the member is an indexed property.
-            </summary>
-            <param name="member">The member.</param>
-            <returns>
-                <c>true</c> if the member is an indexed property; otherwise, <c>false</c>.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Utilities.ReflectionUtils.IsIndexedProperty(System.Reflection.PropertyInfo)">
-            <summary>
-            Determines whether the property is an indexed property.
-            </summary>
-            <param name="property">The property.</param>
-            <returns>
-                <c>true</c> if the property is an indexed property; otherwise, <c>false</c>.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Utilities.ReflectionUtils.GetMemberValue(System.Reflection.MemberInfo,System.Object)">
-            <summary>
-            Gets the member's value on the object.
-            </summary>
-            <param name="member">The member.</param>
-            <param name="target">The target object.</param>
-            <returns>The member's value on the object.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Utilities.ReflectionUtils.SetMemberValue(System.Reflection.MemberInfo,System.Object,System.Object)">
-            <summary>
-            Sets the member's value on the target object.
-            </summary>
-            <param name="member">The member.</param>
-            <param name="target">The target.</param>
-            <param name="value">The value.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Utilities.ReflectionUtils.CanReadMemberValue(System.Reflection.MemberInfo)">
-            <summary>
-            Determines whether the specified MemberInfo can be read.
-            </summary>
-            <param name="member">The MemberInfo to determine whether can be read.</param>
-            <returns>
-                <c>true</c> if the specified MemberInfo can be read; otherwise, <c>false</c>.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Utilities.ReflectionUtils.CanSetMemberValue(System.Reflection.MemberInfo)">
-            <summary>
-            Determines whether the specified MemberInfo can be set.
-            </summary>
-            <param name="member">The MemberInfo to determine whether can be set.</param>
-            <returns>
-                <c>true</c> if the specified MemberInfo can be set; otherwise, <c>false</c>.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Utilities.StringUtils.ContainsWhiteSpace(System.String)">
-            <summary>
-            Determines whether the string contains white space.
-            </summary>
-            <param name="s">The string to test for white space.</param>
-            <returns>
-                <c>true</c> if the string contains white space; otherwise, <c>false</c>.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Utilities.StringUtils.IsWhiteSpace(System.String)">
-            <summary>
-            Determines whether the string is all white space. Empty string will return false.
-            </summary>
-            <param name="s">The string to test whether it is all white space.</param>
-            <returns>
-                <c>true</c> if the string is all white space; otherwise, <c>false</c>.
-            </returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Utilities.StringUtils.EnsureEndsWith(System.String,System.String)">
-            <summary>
-            Ensures the target string ends with the specified string.
-            </summary>
-            <param name="target">The target.</param>
-            <param name="value">The value.</param>
-            <returns>The target string with the value string at the end.</returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Utilities.StringUtils.IfNotNullOrEmpty(System.String,System.Action{System.String})">
-            <summary>
-            Perform an action if the string is not null or empty.
-            </summary>
-            <param name="value">The value.</param>
-            <param name="action">The action to perform.</param>
-        </member>
-        <member name="M:Newtonsoft.Json.Utilities.StringUtils.Indent(System.String,System.Int32)">
-            <summary>
-            Indents the specified string.
-            </summary>
-            <param name="s">The string to indent.</param>
-            <param name="indentation">The number of characters to indent by.</param>
-            <returns></returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Utilities.StringUtils.Indent(System.String,System.Int32,System.Char)">
-            <summary>
-            Indents the specified string.
-            </summary>
-            <param name="s">The string to indent.</param>
-            <param name="indentation">The number of characters to indent by.</param>
-            <param name="indentChar">The indent character.</param>
-            <returns></returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Utilities.StringUtils.NumberLines(System.String)">
-            <summary>
-            Numbers the lines.
-            </summary>
-            <param name="s">The string to number.</param>
-            <returns></returns>
-        </member>
-        <member name="M:Newtonsoft.Json.Utilities.StringUtils.NullEmptyString(System.String)">
-            <summary>
-            Nulls an empty string.
-            </summary>
-            <param name="s">The string.</param>
-            <returns>Null if the string was null, otherwise the string unchanged.</returns>
-        </member>
-    </members>
-</doc>
diff --git a/bin/Newtonsoft.Json.pdb b/bin/Newtonsoft.Json.pdb
deleted file mode 100644
index 892546a..0000000
--- a/bin/Newtonsoft.Json.pdb
+++ /dev/null
diff --git a/bin/OpenSim.ini.example b/bin/OpenSim.ini.example
index 9c68b65..0de4002 100644
--- a/bin/OpenSim.ini.example
+++ b/bin/OpenSim.ini.example
@@ -87,10 +87,18 @@
     ;; from the selected region_info_source.
     ; allow_regionless = false
 
+    ;# {NonPhysicalPrimMin} {} {Minimum size of nonphysical prims?} {} 0.01
+    ;; Minimum size for non-physical prims.  Affects resizing of existing prims.  This can be overriden in the region config file (as NonphysicalPrimMin!).
+    ; NonphysicalPrimMin = 0.01
+
     ;# {NonPhysicalPrimMax} {} {Maximum size of nonphysical prims?} {} 256
     ;; Maximum size for non-physical prims.  Affects resizing of existing prims.  This can be overriden in the region config file (as NonphysicalPrimMax!).
     ; NonphysicalPrimMax = 256
 
+    ;# {PhysicalPrimMin} {} {Minimum size of physical prims?} {} 10
+    ;; Maximum size where a prim can be physical.  Affects resizing of existing prims.  This can be overriden in the region config file.
+    ; PhysicalPrimMin = 0.01
+
     ;# {PhysicalPrimMax} {} {Maximum size of physical prims?} {} 10
     ;; Maximum size where a prim can be physical.  Affects resizing of existing prims.  This can be overriden in the region config file.
     ; PhysicalPrimMax = 10
@@ -99,6 +107,11 @@
     ;; If a viewer attempts to rez a prim larger than the non-physical or physical prim max, clamp the dimensions to the appropriate maximum
     ;; This can be overriden in the region config file.
     ; ClampPrimSize = false
+        
+    ;# {LinksetPrims} {} {Max prims an object will hold?} {} 0
+    ;; Maximum number of prims allowable in a linkset. Affects creating new linksets. Ignored if less than or equal to zero.
+    ;; This can be overriden in the region config file.
+    ; LinksetPrims = 0
 
     ;# {AllowScriptCrossing} {} {Allow scripts to cross into this region} {true false} true
     ;; Allow scripts to keep running when they cross region boundaries, rather than being restarted.  State is reloaded on the destination region.
@@ -675,7 +688,9 @@
     ;; Maximum number of events to queue for a script (excluding timers)
     ; MaxScriptEventQueue = 300
 
-    ;; Stack size per thread created
+    ;; Stack size per script engine thread in bytes.
+    ;; If you are experiencing StackOverflowExceptions you may want to increase this (e.g. double it).
+    ;; The trade-off may be increased memory usage by the script engine.
     ; ThreadStackSize = 262144
 
     ;# {DeleteScriptsOnStartup} {} {Delete previously compiled script DLLs on startup?} (true false) true
diff --git a/bin/OpenSimDefaults.ini b/bin/OpenSimDefaults.ini
index 554aafa..1dc3f15 100644
--- a/bin/OpenSimDefaults.ini
+++ b/bin/OpenSimDefaults.ini
@@ -94,6 +94,10 @@
     ; If a viewer attempts to rez a prim larger than the non-physical or physical prim max, clamp the dimensions to the appropriate maximum
     ; This can be overriden in the region config file.
     ClampPrimSize = false
+        
+    ; Maximum number of prims allowable in a linkset. Affects creating new linksets. Ignored if less than or equal to zero.
+    ; This can be overriden in the region config file.
+    LinksetPrims = 0
 
     ; Allow scripts to keep running when they cross region boundaries, rather than being restarted.  State is reloaded on the destination region.
     ; This only applies when crossing to a region running in a different simulator.  
@@ -693,6 +697,24 @@
     ;LevelUpload = 0
 
 
+[Textures]
+    ; If true, textures generated dynamically (i.e. through osSetDynamicTextureData() and similar OSSL functions) are reused where possible
+    ; Chiefly, reuse occurs if a texture has already been generated with identical data and settings, and that texture contains no dynamic components
+    ; (e.g. images pulled from an external HTTP address).
+    ; Reusing previously generated textures results in a much faster update on the viewer but may cause issues if the viewer didn't receive all resolutions of the texture.
+    ; Currently, it will also increase asset cache use since temporary dynamic textures are no longer deleted.
+    ; Hence, currently considered experimental.
+    ; Default is false.
+    ReuseDynamicTextures = false
+
+    ; If true, then textures generated dynamically that have a low data size relative to their pixel size are not reused
+    ; This is to workaround an apparent LL 3.3.4 and earlier viewer bug where such textures are not redisplayed properly when pulled from the viewer cache.
+    ; Only set this to true if you are sure that all the viewers using your simulator will not suffer from this problem.
+    ; This setting only has an affect is ReuseDynamicTextures = true
+    ; Default is false
+    ReuseDynamicLowDataTextures = false
+
+
 [ODEPhysicsSettings]
     ; ## 
     ; ## Physics stats settings
@@ -931,6 +953,9 @@
 
     ; level of detail for physical meshes. 32,16,8 or 4 with 32 being full detail
     MeshLevelOfDetail = 8
+    ; if mesh size is > threshold meters, we need to add more detail because people will notice
+    MeshLevelOfDetailMegaPrimThreshold = 10
+    MeshLevelOfDetailMegaPrim = 16
     ; number^2 non-physical level of detail of the sculpt texture.  32x32 - 1024 verticies
     SculptLevelOfDetail = 32
 
diff --git a/bin/Robust.HG.ini.example b/bin/Robust.HG.ini.example
index 3eecdd9..fad399d 100644
--- a/bin/Robust.HG.ini.example
+++ b/bin/Robust.HG.ini.example
@@ -104,6 +104,12 @@ ServiceConnectors = "8003/OpenSim.Server.Handlers.dll:AssetServiceConnector,8003
     ; Region_Welcome_Area = "DefaultRegion, FallbackRegion"
     ; (replace spaces with underscore)
 
+        ;; Allow Hyperlinks to be created at the console
+    HypergridLinker = true
+
+        Gatekeeper = "http://127.0.0.1:8002"
+
+
 ; * This is the configuration for the freeswitch server in grid mode
 [FreeswitchService]
     LocalServiceModule = "OpenSim.Services.FreeswitchService.dll:FreeswitchService"
diff --git a/bin/config-include/FlotsamCache.ini.example b/bin/config-include/FlotsamCache.ini.example
index b9c6d84..ad74fc1 100644
--- a/bin/config-include/FlotsamCache.ini.example
+++ b/bin/config-include/FlotsamCache.ini.example
@@ -54,10 +54,3 @@
 
     ; Warning level for cache directory size
     ;CacheWarnAt = 30000
-
-    ; Perform a deep scan of all assets within all regions, looking for all assets
-    ; present or referenced.  Mark all assets found that are already present in the
-    ; cache, and request all assets that are found that are not already cached (this
-    ; will cause those assets to be cached)
-    ;
-    DeepScanBeforePurge = true
diff --git a/bin/config-include/StandaloneHypergrid.ini b/bin/config-include/StandaloneHypergrid.ini
index 75c4788..b0ae351 100644
--- a/bin/config-include/StandaloneHypergrid.ini
+++ b/bin/config-include/StandaloneHypergrid.ini
@@ -36,8 +36,6 @@
     SimulationServiceInConnector                = true
         MapImageServiceInConnector                      = true
 
-[Profile]
-    Module = "BasicProfileModule"
 
 [Messaging]
     MessageTransferModule = HGMessageTransferModule
@@ -97,6 +95,10 @@
     GridUserService = "OpenSim.Services.UserAccountService.dll:GridUserService"
     GridService = "OpenSim.Services.GridService.dll:GridService"
     InventoryService = "OpenSim.Services.InventoryService.dll:XInventoryService"
+    AvatarService = "OpenSim.Services.AvatarService.dll:AvatarService"
+
+    ;; This switch creates the minimum set of body parts and avatar entries for a viewer 2 to show a default "Ruth" avatar rather than a cloud.
+    CreateDefaultAvatarEntries = true
 
 [GridUserService]
     LocalServiceModule = "OpenSim.Services.UserAccountService.dll:GridUserService"
@@ -151,6 +153,7 @@
     ; For the InventoryServiceInConnector
     LocalServiceModule    = "OpenSim.Services.HypergridService.dll:HGInventoryService"
     UserAccountsService = "OpenSim.Services.UserAccountService.dll:UserAccountService"
+    AvatarService = "OpenSim.Services.AvatarService.dll:AvatarService"
 
 ;; The interface that local users get when they are in other grids
 ;; This restricts/filters the asset operations from the outside
diff --git a/bin/config-include/storage/SQLiteStandalone.ini b/bin/config-include/storage/SQLiteStandalone.ini
index c1de71a..67d98ff 100644
--- a/bin/config-include/storage/SQLiteStandalone.ini
+++ b/bin/config-include/storage/SQLiteStandalone.ini
@@ -7,6 +7,16 @@
 [AssetService]
     ConnectionString = "URI=file:Asset.db,version=3"
 
+; The HGAssetService section controls the connection given to the AssetService in a Hypergrid configuration.
+; This has to be separate from [AssetService] because the Hypergrid facing connector uses [HGAssetService] for its config data instead.
+; However, the internal asset service will still use the [AssetService] section.
+; Therefore, you will almost certainly want the ConnectionString in [HGAssetService] to be the same as in [AssetService] 
+; so that they both access the same database.
+; This issue does not apply to normal MySQL/MSSQL configurations, since by default they use the settings in [DatabaseService] and
+; do not have separate connection strings for different services.
+[HGAssetService]
+    ConnectionString = "URI=file:Asset.db,version=3"
+
 [InventoryService]
     ;ConnectionString = "URI=file:inventory.db,version=3"
     ; if you have a legacy inventory store use the connection string below
diff --git a/bin/lib32/BulletSim.dll b/bin/lib32/BulletSim.dll
index 0f2d522..3b35a98 100755
--- a/bin/lib32/BulletSim.dll
+++ b/bin/lib32/BulletSim.dll
diff --git a/bin/lib32/libBulletSim.so b/bin/lib32/libBulletSim.so
index 783c9a2..65eba37 100755
--- a/bin/lib32/libBulletSim.so
+++ b/bin/lib32/libBulletSim.so
diff --git a/bin/lib64/BulletSim.dll b/bin/lib64/BulletSim.dll
index c2a2bda..f01655b 100755
--- a/bin/lib64/BulletSim.dll
+++ b/bin/lib64/BulletSim.dll
diff --git a/bin/lib64/libBulletSim.so b/bin/lib64/libBulletSim.so
index 74d4f98..5302e29 100755
--- a/bin/lib64/libBulletSim.so
+++ b/bin/lib64/libBulletSim.so
diff --git a/prebuild.xml b/prebuild.xml
index 36eb27b..4e12fe9 100644
--- a/prebuild.xml
+++ b/prebuild.xml
@@ -1881,6 +1881,7 @@
       <Reference name="System.Core"/>
       <Reference name="System.Xml"/>
       <Reference name="Mono.Addins" path="../../../bin/"/>
+      <Reference name="NDesk.Options" path="../../../bin/"/>
       <Reference name="OpenMetaverseTypes" path="../../../bin/"/>
       <Reference name="OpenMetaverse.StructuredData" path="../../../bin/"/>
       <Reference name="OpenMetaverse" path="../../../bin/"/>
@@ -3091,6 +3092,7 @@
         <Match path="World/Media/Moap/Tests" pattern="*.cs" recurse="true"/>
         <Match path="World/Serialiser/Tests" pattern="*.cs" recurse="true"/>
         <Match path="World/Terrain/Tests" pattern="*.cs" recurse="true"/>
+        <Match path="ServiceConnectorsOut/Asset/Tests" pattern="*.cs" recurse="true"/>
         <Match path="ServiceConnectorsOut/Grid/Tests" pattern="*.cs" recurse="true"/>
         <Match path="ServiceConnectorsOut/Presence/Tests" pattern="*.cs" recurse="true"/>
       </Files>
@@ -3371,7 +3373,48 @@
       </Files>
     </Project>
 
-    <Project frameworkVersion="v3_5" name="OpenSim.Tests.Torture" path="OpenSim/Tests/Torture" type="Library">
+    <Project frameworkVersion="v3_5" name="OpenSim.Tests.Stress" path="OpenSim/Tests/Stress" type="Library">
+      <Configuration name="Debug">
+        <Options>
+          <OutputPath>../../../bin/</OutputPath>
+        </Options>
+      </Configuration>
+      <Configuration name="Release">
+        <Options>
+          <OutputPath>../../../bin/</OutputPath>
+        </Options>
+      </Configuration>
+
+      <ReferencePath>../../../bin/</ReferencePath>
+      <Reference name="System"/>
+      <Reference name="System.Core"/>
+      <Reference name="System.Xml"/>
+      <Reference name="System.Data"/>
+      <Reference name="log4net" path="../../../bin/"/>
+      <Reference name="Nini" path="../../../bin/"/>
+      <Reference name="nunit.framework" path="../../../bin/"/>
+      <Reference name="OpenMetaverse" path="../../../bin/"/>
+      <Reference name="OpenMetaverseTypes" path="../../../bin/"/>
+      <Reference name="OpenMetaverse.StructuredData" path="../../../bin/"/>
+      <Reference name="XMLRPC" path="../../../bin/"/>
+      <Reference name="OpenSim.Framework"/>
+      <Reference name="OpenSim.Framework.Communications"/>
+      <Reference name="OpenSim.Framework.Console"/>
+      <Reference name="OpenSim.Framework.Servers.HttpServer"/>
+      <Reference name="OpenSim.Region.CoreModules"/>
+      <Reference name="OpenSim.Region.Framework"/>
+      <Reference name="OpenSim.Region.OptionalModules"/>
+      <Reference name="OpenSim.Region.ScriptEngine.Shared"/>
+      <Reference name="OpenSim.Region.ScriptEngine.XEngine"/>
+      <Reference name="OpenSim.Services.Interfaces"/>
+      <Reference name="OpenSim.Services.AvatarService"/>
+      <Reference name="OpenSim.Tests.Common"/>
+      <Files>
+        <Match pattern="*.cs" recurse="false"/>
+      </Files>
+    </Project>
+
+    <Project frameworkVersion="v3_5" name="OpenSim.Tests.Performance" path="OpenSim/Tests/Performance" type="Library">
       <Configuration name="Debug">
         <Options>
           <OutputPath>../../../bin/</OutputPath>