Initial update to OpenSim 0.8.2.1 source code.

161 files changed, 18226 insertions, 5547 deletions

diff --git a/OpenSim/Region/CoreModules/Framework/Statistics/Logging/LogWriter.cs b/OpenSim/Framework/LogWriter.cs
index fd8d5e3..2e0bf4a 100755
--- a/OpenSim/Region/CoreModules/Framework/Statistics/Logging/LogWriter.cs
+++ b/OpenSim/Framework/LogWriter.cs
@@ -1,4 +1,4 @@
-/*
+/*
  * Copyright (c) Contributors, http://opensimulator.org/
  * See CONTRIBUTORS.TXT for a full list of copyright holders.
  *
@@ -30,7 +30,7 @@ using System.IO;
 using System.Text;
 using log4net;
 
-namespace OpenSim.Region.CoreModules.Framework.Statistics.Logging
+namespace OpenSim.Framework
 {
     /// <summary>
     /// Class for writing a high performance, high volume log file.
@@ -52,6 +52,7 @@ namespace OpenSim.Region.CoreModules.Framework.Statistics.Logging
         private TimeSpan m_logFileLife;
         private DateTime m_logFileEndTime;
         private Object m_logFileWriteLock = new Object();
+        private bool m_flushWrite;
 
         // set externally when debugging. If let 'null', this does not write any error messages.
         public ILog ErrorLogger = null;
@@ -73,7 +74,9 @@ namespace OpenSim.Region.CoreModules.Framework.Statistics.Logging
         /// <param name="dir">The directory to create the log file in. May be 'null' for default.</param>
         /// <param name="headr">The characters that begin the log file name. May be 'null' for default.</param>
         /// <param name="maxFileTime">Maximum age of a log file in minutes. If zero, will set default.</param>
-        public LogWriter(string dir, string headr, int maxFileTime)
+        /// <param name="flushWrite">Whether to do a flush after every log write. Best left off but
+        /// if one is looking for a crash, this is a good thing to turn on.</param>
+        public LogWriter(string dir, string headr, int maxFileTime, bool flushWrite)
         {
             m_logDirectory = dir == null ? "." : dir;
 
@@ -86,8 +89,14 @@ namespace OpenSim.Region.CoreModules.Framework.Statistics.Logging
             m_logFileLife = new TimeSpan(0, m_logMaxFileTimeMin, 0);
             m_logFileEndTime = DateTime.Now + m_logFileLife;
 
+            m_flushWrite = flushWrite;
+
             Enabled = true;
         }
+        // Constructor that assumes flushWrite is off.
+        public LogWriter(string dir, string headr, int maxFileTime) : this(dir, headr, maxFileTime, false)
+        {
+        }
 
         public void Dispose()
         {
@@ -127,7 +136,7 @@ namespace OpenSim.Region.CoreModules.Framework.Statistics.Logging
             {
                 lock (m_logFileWriteLock)
                 {
-                    DateTime now = DateTime.Now;
+                    DateTime now = DateTime.UtcNow;
                     if (m_logFile == null || now > m_logFileEndTime)
                     {
                         if (m_logFile != null)
@@ -142,7 +151,7 @@ namespace OpenSim.Region.CoreModules.Framework.Statistics.Logging
                         string path = (m_logDirectory.Length > 0 ? m_logDirectory
                                     + System.IO.Path.DirectorySeparatorChar.ToString() : "")
                                 + String.Format("{0}{1}.log", LogFileHeader, now.ToString("yyyyMMddHHmmss"));
-                        m_logFile = new StreamWriter(File.Open(path, FileMode.Append, FileAccess.Write));
+                        m_logFile = new StreamWriter(File.Open(path, FileMode.Append, FileAccess.Write, FileShare.ReadWrite));
                     }
                     if (m_logFile != null)
                     {
@@ -153,6 +162,8 @@ namespace OpenSim.Region.CoreModules.Framework.Statistics.Logging
                         buff.Append(line);
                         buff.Append("\r\n");
                         m_logFile.Write(buff.ToString());
+                        if (m_flushWrite)
+                            m_logFile.Flush();
                     }
                 }
             }
diff --git a/OpenSim/Region/CoreModules/Agent/AssetTransaction/AgentAssetsTransactions.cs b/OpenSim/Region/CoreModules/Agent/AssetTransaction/AgentAssetsTransactions.cs
index 0271738..f56d17d 100644
--- a/OpenSim/Region/CoreModules/Agent/AssetTransaction/AgentAssetsTransactions.cs
+++ b/OpenSim/Region/CoreModules/Agent/AssetTransaction/AgentAssetsTransactions.cs
@@ -33,6 +33,7 @@ using OpenSim.Framework;
 
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Services.Interfaces;
+using OpenSim.Region.Framework.Interfaces;
 
 namespace OpenSim.Region.CoreModules.Agent.AssetTransaction
 {
@@ -119,6 +120,14 @@ namespace OpenSim.Region.CoreModules.Agent.AssetTransaction
             }
             else
             {
+                // Check if the xfer is a terrain xfer
+                IEstateModule estateModule = m_Scene.RequestModuleInterface<IEstateModule>();
+                if (estateModule != null)
+                {
+                    if (estateModule.IsTerrainXfer(xferID))
+                        return;
+                }
+                
                 m_log.ErrorFormat(
                     "[AGENT ASSET TRANSACTIONS]: Could not find uploader for xfer id {0}, packet id {1}, data length {2}",
                     xferID, packetID, data.Length);
diff --git a/OpenSim/Region/CoreModules/Agent/AssetTransaction/AssetTransactionModule.cs b/OpenSim/Region/CoreModules/Agent/AssetTransaction/AssetTransactionModule.cs
index d1ad74f..b67c0df 100644
--- a/OpenSim/Region/CoreModules/Agent/AssetTransaction/AssetTransactionModule.cs
+++ b/OpenSim/Region/CoreModules/Agent/AssetTransaction/AssetTransactionModule.cs
@@ -42,7 +42,7 @@ namespace OpenSim.Region.CoreModules.Agent.AssetTransaction
     public class AssetTransactionModule : INonSharedRegionModule,
             IAgentAssetTransactions
     {
-        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+//        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
         
         protected Scene m_Scene;
         private bool m_dumpAssetsToFile = false;
diff --git a/OpenSim/Region/CoreModules/Agent/AssetTransaction/AssetXferUploader.cs b/OpenSim/Region/CoreModules/Agent/AssetTransaction/AssetXferUploader.cs
index 11efe6d..5143204 100644
--- a/OpenSim/Region/CoreModules/Agent/AssetTransaction/AssetXferUploader.cs
+++ b/OpenSim/Region/CoreModules/Agent/AssetTransaction/AssetXferUploader.cs
@@ -31,8 +31,10 @@ using System.Reflection;
 using log4net;
 using OpenMetaverse;
 using OpenSim.Framework;
+using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Services.Interfaces;
+using PermissionMask = OpenSim.Framework.PermissionMask;
 
 namespace OpenSim.Region.CoreModules.Agent.AssetTransaction
 {
@@ -317,12 +319,14 @@ namespace OpenSim.Region.CoreModules.Agent.AssetTransaction
                 m_asset.Description = item.Description;
                 m_asset.Type = (sbyte)item.AssetType;
 
-                // We must always store the item at this point even if the asset hasn't finished uploading, in order
-                // to avoid a race condition when the appearance module retrieves the item to set the asset id in
-                // the AvatarAppearance structure.
-                item.AssetID = m_asset.FullID;
-                if (item.AssetID != UUID.Zero)
+                if (m_asset.FullID != UUID.Zero)
+                {
+                    // We must always store the item at this point even if the asset hasn't finished uploading, in order
+                    // to avoid a race condition when the appearance module retrieves the item to set the asset id in
+                    // the AvatarAppearance structure.
+                    item.AssetID = m_asset.FullID;
                     m_Scene.InventoryService.UpdateItem(item);
+                }
 
                 if (m_uploadState == UploadState.Complete)
                 {
@@ -375,6 +379,8 @@ namespace OpenSim.Region.CoreModules.Agent.AssetTransaction
             m_Scene.AssetService.Store(m_asset);
 
             m_transactions.RemoveXferUploader(m_transactionID);
+
+            m_Scene.EventManager.TriggerOnNewInventoryItemUploadComplete(ourClient.AgentId, (AssetType)type, m_asset.FullID, m_asset.Name, 0);
         }
 
         /// <summary>
@@ -406,8 +412,8 @@ namespace OpenSim.Region.CoreModules.Agent.AssetTransaction
             item.AssetType = type;
             item.InvType = invType;
             item.Folder = InventFolder;
-            item.BasePermissions = 0x7fffffff;
-            item.CurrentPermissions = 0x7fffffff;
+            item.BasePermissions = (uint)(PermissionMask.All | PermissionMask.Export);
+            item.CurrentPermissions = item.BasePermissions;
             item.GroupPermissions=0;
             item.EveryOnePermissions=0;
             item.NextPermissions = nextPerm;
@@ -421,5 +427,6 @@ namespace OpenSim.Region.CoreModules.Agent.AssetTransaction
 
             m_transactions.RemoveXferUploader(m_transactionID);
         }
+
     }
 }
\ No newline at end of file
diff --git a/OpenSim/Region/CoreModules/Agent/TextureSender/J2KDecoderModule.cs b/OpenSim/Region/CoreModules/Agent/TextureSender/J2KDecoderModule.cs
index 3764685..47dcbcd 100644
--- a/OpenSim/Region/CoreModules/Agent/TextureSender/J2KDecoderModule.cs
+++ b/OpenSim/Region/CoreModules/Agent/TextureSender/J2KDecoderModule.cs
@@ -27,6 +27,7 @@
 
 using System;
 using System.Collections.Generic;
+using System.Drawing;
 using System.IO;
 using System.Reflection;
 using System.Text;
@@ -166,7 +167,7 @@ namespace OpenSim.Region.CoreModules.Agent.TextureSender
 
                 // Do Decode!
                 if (decode)
-                    Decode(assetID, j2kData);
+                    Util.FireAndForget(delegate { Decode(assetID, j2kData); }, null, "J2KDecoderModule.BeginDecode");
             }
         }
 
@@ -182,6 +183,25 @@ namespace OpenSim.Region.CoreModules.Agent.TextureSender
             return DoJ2KDecode(assetID, j2kData, out layers, out components);
         }
 
+        public Image DecodeToImage(byte[] j2kData)
+        {
+            if (m_useCSJ2K)
+                return J2kImage.FromBytes(j2kData);
+            else
+            {
+                ManagedImage mimage;
+                Image image;
+                if (OpenJPEG.DecodeToImage(j2kData, out mimage, out image))
+                {
+                    mimage = null;
+                    return image;
+                }
+                else
+                    return null;
+            }
+        }
+
+
         #endregion IJ2KDecoder
 
         /// <summary>
@@ -211,7 +231,11 @@ namespace OpenSim.Region.CoreModules.Agent.TextureSender
                 {
                     try
                     {
-                        List<int> layerStarts = CSJ2K.J2kImage.GetLayerBoundaries(new MemoryStream(j2kData));
+                        List<int> layerStarts;
+                        using (MemoryStream ms = new MemoryStream(j2kData))
+                        {
+                            layerStarts = CSJ2K.J2kImage.GetLayerBoundaries(ms);
+                        }
 
                         if (layerStarts != null && layerStarts.Count > 0)
                         {
diff --git a/OpenSim/Region/CoreModules/Asset/CenomeAssetCache.cs b/OpenSim/Region/CoreModules/Asset/CenomeAssetCache.cs
index e40caec..ebec9d2 100644
--- a/OpenSim/Region/CoreModules/Asset/CenomeAssetCache.cs
+++ b/OpenSim/Region/CoreModules/Asset/CenomeAssetCache.cs
@@ -194,6 +194,14 @@ namespace OpenSim.Region.CoreModules.Asset
 
         #region IImprovedAssetCache Members
 
+        public bool Check(string id)
+        {
+            AssetBase asset;
+
+            // XXX:This is probably not an efficient implementation.
+            return m_cache.TryGetValue(id, out asset);
+        }
+
         /// <summary>
         /// Cache asset.
         /// </summary>
@@ -308,9 +316,12 @@ namespace OpenSim.Region.CoreModules.Asset
         /// </summary>
         public void Close()
         {
-            m_enabled = false;
-            m_cache.Clear();
-            m_cache = null;
+            if (m_enabled)
+            {
+                m_enabled = false;
+                m_cache.Clear();
+                m_cache = null;
+            }
         }
 
         /// <summary>
diff --git a/OpenSim/Region/CoreModules/Asset/CoreAssetCache.cs b/OpenSim/Region/CoreModules/Asset/CoreAssetCache.cs
index 9742a5c..f720748 100644
--- a/OpenSim/Region/CoreModules/Asset/CoreAssetCache.cs
+++ b/OpenSim/Region/CoreModules/Asset/CoreAssetCache.cs
@@ -112,6 +112,11 @@ namespace OpenSim.Region.CoreModules.Asset
         ////////////////////////////////////////////////////////////
         // IImprovedAssetCache
         //
+        public bool Check(string id)
+        {
+            // XXX This is probably not an efficient implementation.
+            return Get(id) != null;
+        }
 
         public void Cache(AssetBase asset)
         {
diff --git a/OpenSim/Region/CoreModules/Asset/FlotsamAssetCache.cs b/OpenSim/Region/CoreModules/Asset/FlotsamAssetCache.cs
index 8e800cb..7d9c9a9 100644
--- a/OpenSim/Region/CoreModules/Asset/FlotsamAssetCache.cs
+++ b/OpenSim/Region/CoreModules/Asset/FlotsamAssetCache.cs
@@ -31,26 +31,26 @@
 using System;
 using System.IO;
 using System.Collections.Generic;
+using System.Linq;
 using System.Reflection;
 using System.Runtime.Serialization;
 using System.Runtime.Serialization.Formatters.Binary;
 using System.Threading;
 using System.Timers;
-
 using log4net;
 using Nini.Config;
 using Mono.Addins;
 using OpenMetaverse;
-
 using OpenSim.Framework;
 using OpenSim.Framework.Console;
+using OpenSim.Framework.Monitoring;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Services.Interfaces;
 
 
 //[assembly: Addin("FlotsamAssetCache", "1.1")]
-//[assembly: AddinDependency("OpenSim", "0.5")]
+//[assembly: AddinDependency("OpenSim", "0.8.1")]
 
 namespace OpenSim.Region.CoreModules.Asset
 {
@@ -76,8 +76,6 @@ namespace OpenSim.Region.CoreModules.Asset
         private static ulong m_RequestsForInprogress;
         private static ulong m_DiskHits;
         private static ulong m_MemoryHits;
-        private static double m_HitRateMemory;
-        private static double m_HitRateFile;
 
 #if WAIT_ON_INPROGRESS_REQUESTS
         private Dictionary<string, ManualResetEvent> m_CurrentlyWriting = new Dictionary<string, ManualResetEvent>();
@@ -251,23 +249,19 @@ namespace OpenSim.Region.CoreModules.Asset
 
         private void UpdateFileCache(string key, AssetBase asset)
         {
-            string filename = GetFileName(asset.ID);
+            string filename = GetFileName(key);
 
             try
             {
-                // If the file is already cached just update access time.
+                // If the file is already cached, don't cache it, just touch it so access time is updated
                 if (File.Exists(filename))
                 {
-                    lock (m_CurrentlyWriting)
-                    {
-                        if (!m_CurrentlyWriting.Contains(filename))
-                            File.SetLastAccessTime(filename, DateTime.Now);
-                    }
-                }
-                else
+                    UpdateFileLastAccessTime(filename);
+                } 
+                else 
                 {
                     // Once we start writing, make sure we flag that we're writing
-                    // that object to the cache so that we don't try to write the
+                    // that object to the cache so that we don't try to write the 
                     // same file multiple times.
                     lock (m_CurrentlyWriting)
                     {
@@ -279,7 +273,7 @@ namespace OpenSim.Region.CoreModules.Asset
                         else
                         {
                             m_CurrentlyWriting.Add(filename, new ManualResetEvent(false));
-                       }
+                        }
 
 #else
                         if (m_CurrentlyWriting.Contains(filename))
@@ -291,10 +285,11 @@ namespace OpenSim.Region.CoreModules.Asset
                             m_CurrentlyWriting.Add(filename);
                         }
 #endif
+
                     }
 
                     Util.FireAndForget(
-                        delegate { WriteFileCache(filename, asset); });
+                        delegate { WriteFileCache(filename, asset); }, null, "FlotsamAssetCache.UpdateFileCache");
                 }
             }
             catch (Exception e)
@@ -321,6 +316,24 @@ namespace OpenSim.Region.CoreModules.Asset
         }
 
         /// <summary>
+        /// Updates the cached file with the current time.
+        /// </summary>
+        /// <param name="filename">Filename.</param>
+        /// <returns><c>true</c>, if the update was successful, false otherwise.</returns>
+        private bool UpdateFileLastAccessTime(string filename)
+        {
+            try
+            {
+                File.SetLastAccessTime(filename, DateTime.Now);
+                return true;
+            }
+            catch
+            {
+                return false;
+            }
+        }
+
+        /// <summary>
         /// Try to get an asset from the in-memory cache.
         /// </summary>
         /// <param name="id"></param>
@@ -335,31 +348,62 @@ namespace OpenSim.Region.CoreModules.Asset
             return asset;
         }
 
+        private bool CheckFromMemoryCache(string id)
+        {
+            return m_MemoryCache.Contains(id);
+        }
+
         /// <summary>
         /// Try to get an asset from the file cache.
         /// </summary>
         /// <param name="id"></param>
-        /// <returns></returns>
+        /// <returns>An asset retrieved from the file cache.  null if there was a problem retrieving an asset.</returns>
         private AssetBase GetFromFileCache(string id)
-        {
+        {          
+            string filename = GetFileName(id);
+
+#if WAIT_ON_INPROGRESS_REQUESTS
+            // Check if we're already downloading this asset.  If so, try to wait for it to
+            // download.
+            if (m_WaitOnInprogressTimeout > 0)
+            {
+                m_RequestsForInprogress++;
+
+                ManualResetEvent waitEvent;
+                if (m_CurrentlyWriting.TryGetValue(filename, out waitEvent))
+                {
+                    waitEvent.WaitOne(m_WaitOnInprogressTimeout);
+                    return Get(id);
+                }
+            }
+#else
+            // Track how often we have the problem that an asset is requested while
+            // it is still being downloaded by a previous request.
+            if (m_CurrentlyWriting.Contains(filename))
+            {
+                m_RequestsForInprogress++;
+                return null;
+            }
+#endif
+
             AssetBase asset = null;
 
-            string filename = GetFileName(id);
             if (File.Exists(filename))
             {
-                FileStream stream = null;
                 try
                 {
-                    stream = File.Open(filename, FileMode.Open, FileAccess.Read, FileShare.Read);
-                    BinaryFormatter bformatter = new BinaryFormatter();
+                    using (FileStream stream = File.Open(filename, FileMode.Open, FileAccess.Read, FileShare.Read))
+                    {
+                        BinaryFormatter bformatter = new BinaryFormatter();
 
-                    asset = (AssetBase)bformatter.Deserialize(stream);
+                        asset = (AssetBase)bformatter.Deserialize(stream);
 
-                    m_DiskHits++;
+                        m_DiskHits++;
+                    }
                 }
                 catch (System.Runtime.Serialization.SerializationException e)
                 {
-                    m_log.ErrorFormat(
+                    m_log.WarnFormat(
                         "[FLOTSAM ASSET CACHE]: Failed to get file {0} for asset {1}.  Exception {2} {3}",
                         filename, id, e.Message, e.StackTrace);
 
@@ -371,40 +415,40 @@ namespace OpenSim.Region.CoreModules.Asset
                 }
                 catch (Exception e)
                 {
-                    m_log.ErrorFormat(
+                    m_log.WarnFormat(
                         "[FLOTSAM ASSET CACHE]: Failed to get file {0} for asset {1}.  Exception {2} {3}",
                         filename, id, e.Message, e.StackTrace);
                 }
-                finally
-                {
-                    if (stream != null)
-                        stream.Close();
-                }
             }
 
-#if WAIT_ON_INPROGRESS_REQUESTS
-            // Check if we're already downloading this asset.  If so, try to wait for it to
-            // download.
-            if (m_WaitOnInprogressTimeout > 0)
-            {
-                m_RequestsForInprogress++;
+            return asset;
+        }
 
-                ManualResetEvent waitEvent;
-                if (m_CurrentlyWriting.TryGetValue(filename, out waitEvent))
+        private bool CheckFromFileCache(string id)
+        {
+            bool found = false;
+
+            string filename = GetFileName(id);
+
+            if (File.Exists(filename))
+            {
+                try
                 {
-                    waitEvent.WaitOne(m_WaitOnInprogressTimeout);
-                    return Get(id);
+                    using (FileStream stream = File.Open(filename, FileMode.Open, FileAccess.Read, FileShare.Read))
+                    {
+                        if (stream != null)
+                            found = true;
+                    }
+                }
+                catch (Exception e)
+                {
+                    m_log.ErrorFormat(
+                        "[FLOTSAM ASSET CACHE]: Failed to check file {0} for asset {1}.  Exception {2} {3}",
+                        filename, id, e.Message, e.StackTrace);
                 }
             }
-#else
-            // Track how often we have the problem that an asset is requested while
-            // it is still being downloaded by a previous request.
-            if (m_CurrentlyWriting.Contains(filename))
-            {
-                m_RequestsForInprogress++;
-            }
-#endif
-            return asset;
+
+            return found;
         }
 
         public AssetBase Get(string id)
@@ -426,23 +470,24 @@ namespace OpenSim.Region.CoreModules.Asset
 
             if (((m_LogLevel >= 1)) && (m_HitRateDisplay != 0) && (m_Requests % m_HitRateDisplay == 0))
             {
-                m_HitRateFile = (double)m_DiskHits / m_Requests * 100.0;
-
                 m_log.InfoFormat("[FLOTSAM ASSET CACHE]: Cache Get :: {0} :: {1}", id, asset == null ? "Miss" : "Hit");
-                m_log.InfoFormat("[FLOTSAM ASSET CACHE]: File Hit Rate {0}% for {1} requests", m_HitRateFile.ToString("0.00"), m_Requests);
-
-                if (m_MemoryCacheEnabled)
-                {
-                    m_HitRateMemory = (double)m_MemoryHits / m_Requests * 100.0;
-                    m_log.InfoFormat("[FLOTSAM ASSET CACHE]: Memory Hit Rate {0}% for {1} requests", m_HitRateMemory.ToString("0.00"), m_Requests);
-                }
 
-                m_log.InfoFormat("[FLOTSAM ASSET CACHE]: {0} unnessesary requests due to requests for assets that are currently downloading.", m_RequestsForInprogress);
+                GenerateCacheHitReport().ForEach(l => m_log.InfoFormat("[FLOTSAM ASSET CACHE]: {0}", l));
             }
 
             return asset;
         }
 
+        public bool Check(string id)
+        {
+            if (m_MemoryCacheEnabled && CheckFromMemoryCache(id))
+                return true;
+
+            if (m_FileCacheEnabled && CheckFromFileCache(id))
+                return true;
+            return false;
+        }
+
         public AssetBase GetCached(string id)
         {
             return Get(id);
@@ -469,7 +514,7 @@ namespace OpenSim.Region.CoreModules.Asset
             }
             catch (Exception e)
             {
-                m_log.ErrorFormat(
+                m_log.WarnFormat(
                     "[FLOTSAM ASSET CACHE]: Failed to expire cached file {0}.  Exception {1} {2}",
                     id, e.Message, e.StackTrace);
             }
@@ -520,29 +565,39 @@ namespace OpenSim.Region.CoreModules.Asset
         /// <param name="purgeLine"></param>
         private void CleanExpiredFiles(string dir, DateTime purgeLine)
         {
-            foreach (string file in Directory.GetFiles(dir))
+            try
             {
-                if (File.GetLastAccessTime(file) < purgeLine)
+                foreach (string file in Directory.GetFiles(dir))
                 {
-                    File.Delete(file);
+                    if (File.GetLastAccessTime(file) < purgeLine)
+                    {
+                        File.Delete(file);
+                    }
                 }
-            }
 
-            // Recurse into lower tiers
-            foreach (string subdir in Directory.GetDirectories(dir))
-            {
-                CleanExpiredFiles(subdir, purgeLine);
-            }
+                // Recurse into lower tiers
+                foreach (string subdir in Directory.GetDirectories(dir))
+                {
+                    CleanExpiredFiles(subdir, purgeLine);
+                }
 
-            // Check if a tier directory is empty, if so, delete it
-            int dirSize = Directory.GetFiles(dir).Length + Directory.GetDirectories(dir).Length;
-            if (dirSize == 0)
-            {
-                Directory.Delete(dir);
+                // Check if a tier directory is empty, if so, delete it
+                int dirSize = Directory.GetFiles(dir).Length + Directory.GetDirectories(dir).Length;
+                if (dirSize == 0)
+                {
+                    Directory.Delete(dir);
+                }
+                else if (dirSize >= m_CacheWarnAt)
+                {
+                    m_log.WarnFormat(
+                        "[FLOTSAM ASSET CACHE]: Cache folder exceeded CacheWarnAt limit {0} {1}.  Suggest increasing tiers, tier length, or reducing cache expiration", 
+                        dir, dirSize);
+                }
             }
-            else if (dirSize >= m_CacheWarnAt)
+            catch (Exception e)
             {
-                m_log.WarnFormat("[FLOTSAM ASSET CACHE]: Cache folder exceeded CacheWarnAt limit {0} {1}.  Suggest increasing tiers, tier length, or reducing cache expiration", dir, dirSize);
+                m_log.Warn(
+                    string.Format("[FLOTSAM ASSET CACHE]: Could not complete clean of expired files in {0}, exception  ", dir), e);
             }
         }
 
@@ -601,7 +656,7 @@ namespace OpenSim.Region.CoreModules.Asset
                 }
                 catch (IOException e)
                 {
-                    m_log.ErrorFormat(
+                    m_log.WarnFormat(
                         "[FLOTSAM ASSET CACHE]: Failed to write asset {0} to temporary location {1} (final {2}) on cache in {3}.  Exception {4} {5}.",
                         asset.ID, tempname, filename, directory, e.Message, e.StackTrace);
 
@@ -680,17 +735,31 @@ namespace OpenSim.Region.CoreModules.Asset
         /// <summary>
         /// This notes the last time the Region had a deep asset scan performed on it.
         /// </summary>
-        /// <param name="RegionID"></param>
-        private void StampRegionStatusFile(UUID RegionID)
+        /// <param name="regionID"></param>
+        private void StampRegionStatusFile(UUID regionID)
         {
-            string RegionCacheStatusFile = Path.Combine(m_CacheDirectory, "RegionStatus_" + RegionID.ToString() + ".fac");
-            if (File.Exists(RegionCacheStatusFile))
+            string RegionCacheStatusFile = Path.Combine(m_CacheDirectory, "RegionStatus_" + regionID.ToString() + ".fac");
+
+            try 
             {
-                File.SetLastWriteTime(RegionCacheStatusFile, DateTime.Now);
+                if (File.Exists(RegionCacheStatusFile))
+                {
+                    File.SetLastWriteTime(RegionCacheStatusFile, DateTime.Now);
+                }
+                else
+                {
+                    File.WriteAllText(
+                        RegionCacheStatusFile, 
+                        "Please do not delete this file unless you are manually clearing your Flotsam Asset Cache.");
+                }
             }
-            else
+            catch (Exception e)
             {
-                File.WriteAllText(RegionCacheStatusFile, "Please do not delete this file unless you are manually clearing your Flotsam Asset Cache.");
+                m_log.Warn(
+                    string.Format(
+                        "[FLOTSAM ASSET CACHE]: Could not stamp region status file for region {0}.  Exception  ", 
+                        regionID), 
+                    e);
             }
         }
 
@@ -707,32 +776,49 @@ namespace OpenSim.Region.CoreModules.Asset
         {
             UuidGatherer gatherer = new UuidGatherer(m_AssetService);
 
-            Dictionary<UUID, AssetType> assets = new Dictionary<UUID, AssetType>();
+            Dictionary<UUID, bool> assetsFound = new Dictionary<UUID, bool>();
+
             foreach (Scene s in m_Scenes)
             {
                 StampRegionStatusFile(s.RegionInfo.RegionID);
 
                 s.ForEachSOG(delegate(SceneObjectGroup e)
-                {
-                    gatherer.GatherAssetUuids(e, assets);
-                });
-            }
+                {            
+                    gatherer.AddForInspection(e);
+                    gatherer.GatherAll();
 
-            foreach (UUID assetID in assets.Keys)
-            {
-                string filename = GetFileName(assetID.ToString());
+                    foreach (UUID assetID in gatherer.GatheredUuids.Keys)
+                    {
+                        if (!assetsFound.ContainsKey(assetID))
+                        {
+                            string filename = GetFileName(assetID.ToString());
 
-                if (File.Exists(filename))
-                {
-                    File.SetLastAccessTime(filename, DateTime.Now);
-                }
-                else if (storeUncached)
-                {
-                    m_AssetService.Get(assetID.ToString());
-                }
+                            if (File.Exists(filename))
+                            {
+                                UpdateFileLastAccessTime(filename);
+                            }
+                            else if (storeUncached)
+                            {
+                                AssetBase cachedAsset = m_AssetService.Get(assetID.ToString());
+                                if (cachedAsset == null && gatherer.GatheredUuids[assetID] != (sbyte)AssetType.Unknown)
+                                    assetsFound[assetID] = false;
+                                else
+                                    assetsFound[assetID] = true;
+                            }
+                        }
+                        else if (!assetsFound[assetID])
+                        {
+                            m_log.DebugFormat(
+                                "[FLOTSAM ASSET CACHE]: Could not find asset {0}, type {1} referenced by object {2} at {3} in scene {4} when pre-caching all scene assets",
+                                assetID, gatherer.GatheredUuids[assetID], e.Name, e.AbsolutePosition, s.Name);
+                        }
+                    }
+
+                    gatherer.GatheredUuids.Clear();
+                });
             }
 
-            return assets.Keys.Count;
+            return assetsFound.Count;
         }
 
         /// <summary>
@@ -748,7 +834,7 @@ namespace OpenSim.Region.CoreModules.Asset
                 }
                 catch (Exception e)
                 {
-                    m_log.ErrorFormat(
+                    m_log.WarnFormat(
                         "[FLOTSAM ASSET CACHE]: Couldn't clear asset cache directory {0} from {1}.  Exception {2} {3}",
                         dir, m_CacheDirectory, e.Message, e.StackTrace);
                 }
@@ -762,52 +848,84 @@ namespace OpenSim.Region.CoreModules.Asset
                 }
                 catch (Exception e)
                 {
-                    m_log.ErrorFormat(
+                    m_log.WarnFormat(
                         "[FLOTSAM ASSET CACHE]: Couldn't clear asset cache file {0} from {1}.  Exception {1} {2}",
                         file, m_CacheDirectory, e.Message, e.StackTrace);
                 }
             }
         }
 
+        private List<string> GenerateCacheHitReport()
+        {
+            List<string> outputLines = new List<string>();
+
+            double fileHitRate = (double)m_DiskHits / m_Requests * 100.0;
+            outputLines.Add(
+                string.Format("File Hit Rate: {0}% for {1} requests", fileHitRate.ToString("0.00"), m_Requests));
+
+            if (m_MemoryCacheEnabled)
+            {
+                double memHitRate = (double)m_MemoryHits / m_Requests * 100.0;
+
+                outputLines.Add(
+                    string.Format("Memory Hit Rate: {0}% for {1} requests", memHitRate.ToString("0.00"), m_Requests));
+            }
+
+            outputLines.Add(
+                string.Format(
+                    "Unnecessary requests due to requests for assets that are currently downloading: {0}", 
+                    m_RequestsForInprogress));
+
+            return outputLines;
+        }
+
         #region Console Commands
         private void HandleConsoleCommand(string module, string[] cmdparams)
         {
+            ICommandConsole con = MainConsole.Instance;
+
             if (cmdparams.Length >= 2)
             {
                 string cmd = cmdparams[1];
+
                 switch (cmd)
                 {
                     case "status":
                         if (m_MemoryCacheEnabled)
-                            m_log.InfoFormat("[FLOTSAM ASSET CACHE]: Memory Cache : {0} assets", m_MemoryCache.Count);
+                            con.OutputFormat("Memory Cache: {0} assets", m_MemoryCache.Count);
                         else
-                            m_log.InfoFormat("[FLOTSAM ASSET CACHE]: Memory cache disabled");
+                            con.OutputFormat("Memory cache disabled");
 
                         if (m_FileCacheEnabled)
                         {
                             int fileCount = GetFileCacheCount(m_CacheDirectory);
-                            m_log.InfoFormat("[FLOTSAM ASSET CACHE]: File Cache : {0} assets", fileCount);
+                            con.OutputFormat("File Cache: {0} assets", fileCount);
+                        }
+                        else
+                        {
+                            con.Output("File cache disabled");
+                        }
+
+                        GenerateCacheHitReport().ForEach(l => con.Output(l));
+
+                        if (m_FileCacheEnabled)
+                        {
+                            con.Output("Deep scans have previously been performed on the following regions:");
     
                             foreach (string s in Directory.GetFiles(m_CacheDirectory, "*.fac"))
-                            {
-                                m_log.Info("[FLOTSAM ASSET CACHE]: Deep scans have previously been performed on the following regions:");
-    
+                            {                                    
                                 string RegionID = s.Remove(0,s.IndexOf("_")).Replace(".fac","");
                                 DateTime RegionDeepScanTMStamp = File.GetLastWriteTime(s);
-                                m_log.InfoFormat("[FLOTSAM ASSET CACHE]: Region: {0}, {1}", RegionID, RegionDeepScanTMStamp.ToString("MM/dd/yyyy hh:mm:ss"));
+                                con.OutputFormat("Region: {0}, {1}", RegionID, RegionDeepScanTMStamp.ToString("MM/dd/yyyy hh:mm:ss"));
                             }
                         }
-                        else
-                        {
-                            m_log.InfoFormat("[FLOTSAM ASSET CACHE]: File cache disabled");
-                        }
 
                         break;
 
                     case "clear":
                         if (cmdparams.Length < 2)
                         {
-                            m_log.Warn("[FLOTSAM ASSET CACHE]: Usage is fcache clear [file] [memory]");
+                            con.Output("Usage is fcache clear [file] [memory]");
                             break;
                         }
 
@@ -831,11 +949,11 @@ namespace OpenSim.Region.CoreModules.Asset
                             if (m_MemoryCacheEnabled)
                             {
                                 m_MemoryCache.Clear();
-                                m_log.Info("[FLOTSAM ASSET CACHE]: Memory cache cleared.");
+                                con.Output("Memory cache cleared.");
                             }
                             else
                             {
-                                m_log.Info("[FLOTSAM ASSET CACHE]: Memory cache not enabled.");
+                                con.Output("Memory cache not enabled.");
                             }
                         }
     
@@ -844,32 +962,31 @@ namespace OpenSim.Region.CoreModules.Asset
                             if (m_FileCacheEnabled)
                             {
                                 ClearFileCache();
-                                m_log.Info("[FLOTSAM ASSET CACHE]: File cache cleared.");
+                                con.Output("File cache cleared.");
                             }
                             else
                             {
-                                m_log.Info("[FLOTSAM ASSET CACHE]: File cache not enabled.");
+                                con.Output("File cache not enabled.");
                             }
                         }
 
                         break;
 
                     case "assets":
-                        m_log.Info("[FLOTSAM ASSET CACHE]: Ensuring assets are cached for all scenes.");
+                        con.Output("Ensuring assets are cached for all scenes.");
 
-                        Util.FireAndForget(delegate {
+                        WorkManager.RunInThread(delegate 
+                        {
                             int assetReferenceTotal = TouchAllSceneAssets(true);
-                            m_log.InfoFormat(
-                                "[FLOTSAM ASSET CACHE]: Completed check with {0} assets.",
-                                assetReferenceTotal);
-                        });
+                            con.OutputFormat("Completed check with {0} assets.", assetReferenceTotal);
+                        }, null, "TouchAllSceneAssets");
 
                         break;
 
                     case "expire":
                         if (cmdparams.Length < 3)
                         {
-                            m_log.InfoFormat("[FLOTSAM ASSET CACHE]: Invalid parameters for Expire, please specify a valid date & time", cmd);
+                            con.OutputFormat("Invalid parameters for Expire, please specify a valid date & time", cmd);
                             break;
                         }
 
@@ -887,28 +1004,27 @@ namespace OpenSim.Region.CoreModules.Asset
 
                         if (!DateTime.TryParse(s_expirationDate, out expirationDate))
                         {
-                            m_log.InfoFormat("[FLOTSAM ASSET CACHE]: {0} is not a valid date & time", cmd);
+                            con.OutputFormat("{0} is not a valid date & time", cmd);
                             break;
                         }
 
                         if (m_FileCacheEnabled)
                             CleanExpiredFiles(m_CacheDirectory, expirationDate);
                         else
-                            m_log.InfoFormat("[FLOTSAM ASSET CACHE]: File cache not active, not clearing.");
+                            con.OutputFormat("File cache not active, not clearing.");
 
                         break;
                     default:
-                        m_log.InfoFormat("[FLOTSAM ASSET CACHE]: Unknown command {0}", cmd);
+                        con.OutputFormat("Unknown command {0}", cmd);
                         break;
                 }
             }
             else if (cmdparams.Length == 1)
             {
-                m_log.InfoFormat("[FLOTSAM ASSET CACHE]: fcache status - Display cache status");
-                m_log.InfoFormat("[FLOTSAM ASSET CACHE]: fcache clearmem - Remove all assets cached in memory");
-                m_log.InfoFormat("[FLOTSAM ASSET CACHE]: fcache clearfile - Remove all assets cached on disk");
-                m_log.InfoFormat("[FLOTSAM ASSET CACHE]: fcache cachescenes - Attempt a deep cache of all assets in all scenes");
-                m_log.InfoFormat("[FLOTSAM ASSET CACHE]: fcache <datetime> - Purge assets older then the specified date & time");
+                con.Output("fcache assets - Attempt a deep cache of all assets in all scenes");
+                con.Output("fcache expire <datetime> - Purge assets older then the specified date & time");
+                con.Output("fcache clear [file] [memory] - Remove cached assets");
+                con.Output("fcache status - Display cache status");
             }
         }
 
@@ -935,6 +1051,18 @@ namespace OpenSim.Region.CoreModules.Asset
             return true;
         }
 
+        public bool[] AssetsExist(string[] ids)
+        {
+            bool[] exist = new bool[ids.Length];
+            
+            for (int i = 0; i < ids.Length; i++)
+            {
+                exist[i] = Check(ids[i]);
+            }
+            
+            return exist;
+        }
+
         public string Store(AssetBase asset)
         {
             if (asset.FullID == UUID.Zero)
diff --git a/OpenSim/Region/CoreModules/Asset/GlynnTuckerAssetCache.cs b/OpenSim/Region/CoreModules/Asset/GlynnTuckerAssetCache.cs
index 9592ca0..5f76ac2 100644
--- a/OpenSim/Region/CoreModules/Asset/GlynnTuckerAssetCache.cs
+++ b/OpenSim/Region/CoreModules/Asset/GlynnTuckerAssetCache.cs
@@ -115,6 +115,11 @@ namespace OpenSim.Region.CoreModules.Asset
         // IImprovedAssetCache
         //
 
+        public bool Check(string id)
+        {
+            return m_Cache.Contains(id);
+        }
+
         public void Cache(AssetBase asset)
         {
             if (asset != null)
diff --git a/OpenSim/Region/CoreModules/Asset/Tests/FlotsamAssetCacheTests.cs b/OpenSim/Region/CoreModules/Asset/Tests/FlotsamAssetCacheTests.cs
index fd02b08..73e4431 100644
--- a/OpenSim/Region/CoreModules/Asset/Tests/FlotsamAssetCacheTests.cs
+++ b/OpenSim/Region/CoreModules/Asset/Tests/FlotsamAssetCacheTests.cs
@@ -39,7 +39,6 @@ using OpenSim.Framework;
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Region.Framework.Scenes.Serialization;
 using OpenSim.Tests.Common;
-using OpenSim.Tests.Common.Mock;
 
 namespace OpenSim.Region.CoreModules.Asset.Tests
 {
diff --git a/OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs b/OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs
index 58ed554..2f67c4e 100644
--- a/OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs
@@ -29,6 +29,7 @@ using System;
 using System.Collections.Generic;
 using System.Reflection;
 using System.IO;
+using System.Threading;
 using System.Xml;
 using log4net;
 using Mono.Addins;
@@ -48,6 +49,17 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
     {
         #region INonSharedRegionModule
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        public int DebugLevel { get; set; }
+
+        /// <summary>
+        /// Period to sleep per 100 prims in order to avoid CPU spikes when an avatar with many attachments logs in/changes
+        /// outfit or many avatars with a medium levels of attachments login/change outfit simultaneously.
+        /// </summary>
+        /// <remarks>
+        /// A value of 0 will apply no pause.  The pause is specified in milliseconds.
+        /// </remarks>
+        public int ThrottlePer100PrimsRezzed { get; set; }
         
         private Scene m_scene;
         private IInventoryAccessModule m_invAccessModule;
@@ -64,21 +76,127 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
         {
             IConfig config = source.Configs["Attachments"];
             if (config != null)
+            {
                 Enabled = config.GetBoolean("Enabled", true);
+
+                ThrottlePer100PrimsRezzed = config.GetInt("ThrottlePer100PrimsRezzed", 0);
+            }
             else
+            {
                 Enabled = true;
+            }
         }
         
         public void AddRegion(Scene scene)
         {
             m_scene = scene;
-            m_scene.RegisterModuleInterface<IAttachmentsModule>(this);
-
             if (Enabled)
+            {
+                // Only register module with scene if it is enabled. All callers check for a null attachments module.
+                // Ideally, there should be a null attachments module for when this core attachments module has been 
+                // disabled. Registering only when enabled allows for other attachments module implementations.
+                m_scene.RegisterModuleInterface<IAttachmentsModule>(this);
                 m_scene.EventManager.OnNewClient += SubscribeToClientEvents;
+                m_scene.EventManager.OnStartScript += (localID, itemID) => HandleScriptStateChange(localID, true);
+                m_scene.EventManager.OnStopScript += (localID, itemID) => HandleScriptStateChange(localID, false);
+
+                MainConsole.Instance.Commands.AddCommand(
+                    "Debug",
+                    false,
+                    "debug attachments log",
+                    "debug attachments log [0|1]",
+                    "Turn on attachments debug logging",
+                    "  <= 0 - turns off debug logging\n"
+                        + "  >= 1 - turns on attachment message debug logging",
+                    HandleDebugAttachmentsLog);
+
+                MainConsole.Instance.Commands.AddCommand(
+                    "Debug",
+                    false,
+                    "debug attachments throttle",
+                    "debug attachments throttle <ms>",
+                    "Turn on attachments throttling.",
+                    "This requires a millisecond value.  " +
+                    "  == 0 - disable throttling.\n"
+                        + "  > 0 - sleeps for this number of milliseconds per 100 prims rezzed.",
+                    HandleDebugAttachmentsThrottle);
+
+                MainConsole.Instance.Commands.AddCommand(
+                    "Debug",
+                    false,
+                    "debug attachments status",
+                    "debug attachments status",
+                    "Show current attachments debug status",
+                    HandleDebugAttachmentsStatus);
+            }
 
             // TODO: Should probably be subscribing to CloseClient too, but this doesn't yet give us IClientAPI
         }
+
+        private void HandleDebugAttachmentsLog(string module, string[] args)
+        {
+            int debugLevel;
+
+            if (!(args.Length == 4 && int.TryParse(args[3], out debugLevel)))
+            {
+                MainConsole.Instance.OutputFormat("Usage: debug attachments log [0|1]");
+            }
+            else
+            {
+                DebugLevel = debugLevel;
+                MainConsole.Instance.OutputFormat(
+                    "Set attachments debug level to {0} in {1}", DebugLevel, m_scene.Name);
+            }
+        }
+
+        private void HandleDebugAttachmentsThrottle(string module, string[] args)
+        {
+            int ms;
+
+            if (args.Length == 4 && int.TryParse(args[3], out ms))
+            {
+                ThrottlePer100PrimsRezzed = ms;
+                MainConsole.Instance.OutputFormat(
+                    "Attachments rez throttle per 100 prims is now {0} in {1}", ThrottlePer100PrimsRezzed, m_scene.Name);
+
+                return;
+            }
+
+            MainConsole.Instance.OutputFormat("Usage: debug attachments throttle <ms>");
+        }
+
+        private void HandleDebugAttachmentsStatus(string module, string[] args)
+        {
+            MainConsole.Instance.OutputFormat("Settings for {0}", m_scene.Name);
+            MainConsole.Instance.OutputFormat("Debug logging level: {0}", DebugLevel);
+            MainConsole.Instance.OutputFormat("Throttle per 100 prims: {0}ms", ThrottlePer100PrimsRezzed);
+        }
+
+        /// <summary>
+        /// Listen for client triggered running state changes so that we can persist the script's object if necessary.
+        /// </summary>
+        /// <param name='localID'></param>
+        /// <param name='itemID'></param>
+        private void HandleScriptStateChange(uint localID, bool started)
+        {
+            SceneObjectGroup sog = m_scene.GetGroupByPrim(localID);
+            if (sog != null && sog.IsAttachment) 
+            {
+                if (!started)
+                {
+                    // FIXME: This is a convoluted way for working out whether the script state has changed to stop
+                    // because it has been manually stopped or because the stop was called in UpdateDetachedObject() below
+                    // This needs to be handled in a less tangled way.
+                    ScenePresence sp = m_scene.GetScenePresence(sog.AttachedAvatar);
+                    if (sp.ControllingClient.IsActive)
+                        sog.HasGroupChanged = true;
+                }
+                else
+                {
+                    sog.HasGroupChanged = true;
+                }
+            }
+        }
         
         public void RemoveRegion(Scene scene) 
         {
@@ -127,8 +245,9 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
                         string state = sog.GetStateSnapshot();
                         ad.AttachmentObjectStates.Add(state);
                         sp.InTransitScriptStates.Add(state);
-                        // Let's remove the scripts of the original object here
-                        sog.RemoveScriptInstances(true);
+
+                        // Scripts of the originals will be removed when the Agent is successfully removed.
+                        // sog.RemoveScriptInstances(true);
                     }
                 }
             }
@@ -136,6 +255,8 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
 
         public void CopyAttachments(AgentData ad, IScenePresence sp)
         {
+//            m_log.DebugFormat("[ATTACHMENTS MODULE]: Copying attachment data into {0} in {1}", sp.Name, m_scene.Name);
+
             if (ad.AttachmentObjects != null && ad.AttachmentObjects.Count > 0)
             {
                 lock (sp.AttachmentsSyncLock)
@@ -146,16 +267,17 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
                 {
                     ((SceneObjectGroup)so).LocalId = 0;
                     ((SceneObjectGroup)so).RootPart.ClearUpdateSchedule();
+
+//                    m_log.DebugFormat(
+//                        "[ATTACHMENTS MODULE]: Copying script state with {0} bytes for object {1} for {2} in {3}", 
+//                        ad.AttachmentObjectStates[i].Length, so.Name, sp.Name, m_scene.Name);
+
                     so.SetState(ad.AttachmentObjectStates[i++], m_scene);
                     m_scene.IncomingCreateObject(Vector3.Zero, so);
                 }
             }
         }
 
-        /// <summary>
-        /// RezAttachments. This should only be called upon login on the first region.
-        /// Attachment rezzings on crossings and TPs are done in a different way.
-        /// </summary>
         public void RezAttachments(IScenePresence sp)
         {
             if (!Enabled)
@@ -164,15 +286,35 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
             if (null == sp.Appearance)
             {
                 m_log.WarnFormat("[ATTACHMENTS MODULE]: Appearance has not been initialized for agent {0}", sp.UUID);
+
                 return;
             }
 
-//            m_log.DebugFormat("[ATTACHMENTS MODULE]: Rezzing any attachments for {0}", sp.Name);
+            if (sp.GetAttachments().Count > 0)
+            {
+                if (DebugLevel > 0)
+                    m_log.DebugFormat(
+                        "[ATTACHMENTS MODULE]: Not doing simulator-side attachment rez for {0} in {1} as their viewer has already rezzed attachments", 
+                        m_scene.Name, sp.Name);
+
+                  return;
+            }
+
+            if (DebugLevel > 0)
+                m_log.DebugFormat("[ATTACHMENTS MODULE]: Rezzing any attachments for {0} from simulator-side", sp.Name);
 
             List<AvatarAttachment> attachments = sp.Appearance.GetAttachments();
+
+            // Let's get all items at once, so they get cached
+            UUID[] items = new UUID[attachments.Count];
+            int i = 0;
+            foreach (AvatarAttachment attach in attachments)
+                items[i++] = attach.ItemID;
+            m_scene.InventoryService.GetMultipleItems(sp.UUID, items);
+
             foreach (AvatarAttachment attach in attachments)
             {
-                uint p = (uint)attach.AttachPoint;
+                uint attachmentPt = (uint)attach.AttachPoint;
 
 //                m_log.DebugFormat(
 //                    "[ATTACHMENTS MODULE]: Doing initial rez of attachment with itemID {0}, assetID {1}, point {2} for {3} in {4}",
@@ -190,16 +332,14 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
                 {
                     // If we're an NPC then skip all the item checks and manipulations since we don't have an
                     // inventory right now.
-                    if (sp.PresenceType == PresenceType.Npc)
-                        RezSingleAttachmentFromInventoryInternal(sp, UUID.Zero, attach.AssetID, p);
-                    else
-                        RezSingleAttachmentFromInventory(sp, attach.ItemID, p);
+                    RezSingleAttachmentFromInventoryInternal(
+                        sp, sp.PresenceType == PresenceType.Npc ? UUID.Zero : attach.ItemID, attach.AssetID, attachmentPt, true);
                 }
                 catch (Exception e)
                 {
-                    UUID agentId = (sp.ControllingClient == null) ? (UUID)null : sp.ControllingClient.AgentId;
+                    UUID agentId = (sp.ControllingClient == null) ? default(UUID) : sp.ControllingClient.AgentId;
                     m_log.ErrorFormat("[ATTACHMENTS MODULE]: Unable to rez attachment with itemID {0}, assetID {1}, point {2} for {3}: {4}\n{5}",
-                        attach.ItemID, attach.AssetID, p, agentId, e.Message, e.StackTrace);
+                        attach.ItemID, attach.AssetID, attachmentPt, agentId, e.Message, e.StackTrace);
                 }
             }
         }
@@ -209,14 +349,36 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
             if (!Enabled)
                 return;
 
-//            m_log.DebugFormat("[ATTACHMENTS MODULE]: Saving changed attachments for {0}", sp.Name);
+            List<SceneObjectGroup> attachments = sp.GetAttachments();
+
+            if (DebugLevel > 0)
+                m_log.DebugFormat(
+                    "[ATTACHMENTS MODULE]: Saving for {0} attachments for {1} in {2}",
+                    attachments.Count, sp.Name, m_scene.Name);
+
+            if (attachments.Count <= 0)
+                return;
+
+            Dictionary<SceneObjectGroup, string> scriptStates = new Dictionary<SceneObjectGroup, string>();
+
+            foreach (SceneObjectGroup so in attachments)
+            {
+                // Scripts MUST be snapshotted before the object is
+                // removed from the scene because doing otherwise will
+                // clobber the run flag
+                // This must be done outside the sp.AttachmentSyncLock so that there is no risk of a deadlock from
+                // scripts performing attachment operations at the same time.  Getting object states stops the scripts.
+                scriptStates[so] = PrepareScriptInstanceForSave(so, false);
+
+//                m_log.DebugFormat(
+//                    "[ATTACHMENTS MODULE]: For object {0} for {1} in {2} got saved state {3}", 
+//                    so.Name, sp.Name, m_scene.Name, scriptStates[so]);
+            }
 
             lock (sp.AttachmentsSyncLock)
             {
-                foreach (SceneObjectGroup so in sp.GetAttachments())
-                {
-                    UpdateDetachedObject(sp, so);
-                }
+                foreach (SceneObjectGroup so in attachments)
+                    UpdateDetachedObject(sp, so, scriptStates[so]);
     
                 sp.ClearAttachments();
             }
@@ -227,9 +389,10 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
             if (!Enabled)
                 return;
 
-//            m_log.DebugFormat(
-//                "[ATTACHMENTS MODULE]: Deleting attachments from scene {0} for {1}, silent = {2}",
-//                m_scene.RegionInfo.RegionName, sp.Name, silent);            
+            if (DebugLevel > 0)
+                m_log.DebugFormat(
+                    "[ATTACHMENTS MODULE]: Deleting attachments from scene {0} for {1}, silent = {2}",
+                    m_scene.RegionInfo.RegionName, sp.Name, silent);            
 
             foreach (SceneObjectGroup sop in sp.GetAttachments())
             {
@@ -238,114 +401,149 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
 
             sp.ClearAttachments();
         }
-
-        public bool AttachObject(IScenePresence sp, SceneObjectGroup group, uint attachmentPt, bool silent, bool temp)
+        
+        public bool AttachObject(
+            IScenePresence sp, SceneObjectGroup group, uint attachmentPt, bool silent, bool addToInventory, bool append)
         {
             if (!Enabled)
                 return false;
 
-            if (AttachObjectInternal(sp, group, attachmentPt, silent, temp))
-            {
-                m_scene.EventManager.TriggerOnAttach(group.LocalId, group.FromItemID, sp.UUID);
-                return true;
-            }
+            group.DetachFromBackup();
 
-            return false;
+            bool success = AttachObjectInternal(sp, group, attachmentPt, silent, addToInventory, false, append);
+
+            if (!success)
+                group.AttachToBackup();
+
+            return success;
         }
-        
-        private bool AttachObjectInternal(IScenePresence sp, SceneObjectGroup group, uint attachmentPt, bool silent, bool temp)
+
+        /// <summary>
+        /// Internal method which actually does all the work for attaching an object.
+        /// </summary>
+        /// <returns>The object attached.</returns>
+        /// <param name='sp'></param>
+        /// <param name='group'>The object to attach.</param>
+        /// <param name='attachmentPt'></param>
+        /// <param name='silent'></param>
+        /// <param name='addToInventory'>If true then add object to user inventory.</param>
+        /// <param name='resumeScripts'>If true then scripts are resumed on the attached object.</param>
+        /// <param name='append'>Append to attachment point rather than replace.</param>
+        private bool AttachObjectInternal(
+            IScenePresence sp, SceneObjectGroup group, uint attachmentPt, bool silent, bool addToInventory, bool resumeScripts, bool append)
         {
-            lock (sp.AttachmentsSyncLock)
+            if (group.GetSittingAvatarsCount() != 0)
             {
-//                m_log.DebugFormat(
-//                    "[ATTACHMENTS MODULE]: Attaching object {0} {1} to {2} point {3} from ground (silent = {4})",
-//                    group.Name, group.LocalId, sp.Name, attachmentPt, silent);
+                if (DebugLevel > 0)
+                    m_log.WarnFormat(
+                        "[ATTACHMENTS MODULE]: Ignoring request to attach {0} {1} to {2} on {3} since {4} avatars are still sitting on it",
+                        group.Name, group.LocalId, sp.Name, attachmentPt, group.GetSittingAvatarsCount());
 
-                if (group.GetSittingAvatarsCount() != 0)
-                {
-//                    m_log.WarnFormat(
-//                        "[ATTACHMENTS MODULE]: Ignoring request to attach {0} {1} to {2} on {3} since {4} avatars are still sitting on it",
-//                        group.Name, group.LocalId, sp.Name, attachmentPt, group.GetSittingAvatarsCount());
-    
-                    return false;
-                }
-    
-                if (sp.GetAttachments(attachmentPt).Contains(group))
-                {
-    //                m_log.WarnFormat(
-    //                    "[ATTACHMENTS MODULE]: Ignoring request to attach {0} {1} to {2} on {3} since it's already attached",
-    //                    group.Name, group.LocalId, sp.Name, AttachmentPt);
-    
-                    return false;
-                }
-    
-                Vector3 attachPos = group.AbsolutePosition;
-    
-                // TODO: this short circuits multiple attachments functionality  in  LL viewer 2.1+ and should
-                // be removed when that functionality is implemented in opensim
-                attachmentPt &= 0x7f;
-                
-                // If the attachment point isn't the same as the one previously used
-                // set it's offset position = 0 so that it appears on the attachment point
-                // and not in a weird location somewhere unknown.
-                if (attachmentPt != 0 && attachmentPt != group.AttachmentPoint)
-                {
-                    attachPos = Vector3.Zero;
-                }
-    
-                // AttachmentPt 0 means the client chose to 'wear' the attachment.
-                if (attachmentPt == 0)
+                return false;
+            }
+
+            Vector3 attachPos = group.AbsolutePosition;
+            // If the attachment point isn't the same as the one previously used
+            // set it's offset position = 0 so that it appears on the attachment point
+            // and not in a weird location somewhere unknown.
+            if (attachmentPt != (uint)AttachmentPoint.Default && attachmentPt != group.AttachmentPoint)
+            {
+                attachPos = Vector3.Zero;
+            }
+
+            // if the attachment point is the same as previous, make sure we get the saved
+            // position info.
+            if (attachmentPt != 0 && attachmentPt == group.RootPart.Shape.LastAttachPoint)
+            {
+                attachPos = group.RootPart.AttachedPos;
+            }
+
+            // AttachmentPt 0 means the client chose to 'wear' the attachment.
+            if (attachmentPt == (uint)AttachmentPoint.Default)
+            {
+                // Check object for stored attachment point
+                attachmentPt = group.AttachmentPoint;
+            }
+
+            // if we didn't find an attach point, look for where it was last attached
+            if (attachmentPt == 0)
+            {
+                attachmentPt = (uint)group.RootPart.Shape.LastAttachPoint;
+                attachPos = group.RootPart.AttachedPos;
+                group.HasGroupChanged = true;
+            }
+
+            // if we still didn't find a suitable attachment point.......
+            if (attachmentPt == 0)
+            {
+                // Stick it on left hand with Zero Offset from the attachment point.
+                attachmentPt = (uint)AttachmentPoint.LeftHand;
+                attachPos = Vector3.Zero;
+            }
+
+            group.AttachmentPoint = attachmentPt;
+            group.AbsolutePosition = attachPos;
+
+            List<SceneObjectGroup> attachments = sp.GetAttachments(attachmentPt);
+
+            if (attachments.Contains(group))
+            {
+                if (DebugLevel > 0)
+                    m_log.WarnFormat(
+                        "[ATTACHMENTS MODULE]: Ignoring request to attach {0} {1} to {2} on {3} since it's already attached",
+                        group.Name, group.LocalId, sp.Name, attachmentPt);
+
+                return false;
+            }
+
+            // If we already have 5, remove the oldest until only 4 are left. Skip over temp ones
+            while (attachments.Count >= 5)
+            {
+                if (attachments[0].FromItemID != UUID.Zero)
+                    DetachSingleAttachmentToInv(sp, attachments[0]);
+                attachments.RemoveAt(0);
+            }
+
+            // If we're not appending, remove the rest as well
+            if (attachments.Count != 0 && !append)
+            {
+                foreach (SceneObjectGroup g in attachments)
                 {
-                    // Check object for stored attachment point
-                    attachmentPt = group.AttachmentPoint;
+                    if (g.FromItemID != UUID.Zero)
+                        DetachSingleAttachmentToInv(sp, g);
                 }
+            }
+
+            lock (sp.AttachmentsSyncLock)
+            {
+                if (addToInventory && sp.PresenceType != PresenceType.Npc)
+                    UpdateUserInventoryWithAttachment(sp, group, attachmentPt, append);
     
-                // if we still didn't find a suitable attachment point.......
-                if (attachmentPt == 0)
+                AttachToAgent(sp, group, attachmentPt, attachPos, silent);
+
+                if (resumeScripts)
                 {
-                    // Stick it on left hand with Zero Offset from the attachment point.
-                    attachmentPt = (uint)AttachmentPoint.LeftHand;
-                    attachPos = Vector3.Zero;
+                    // Fire after attach, so we don't get messy perms dialogs
+                    // 4 == AttachedRez
+                    group.CreateScriptInstances(0, true, m_scene.DefaultScriptEngine, 4);
+                    group.ResumeScripts();
                 }
-    
-                group.AttachmentPoint = attachmentPt;
-                group.AbsolutePosition = attachPos;
 
-                if (sp.PresenceType != PresenceType.Npc)
-                    UpdateUserInventoryWithAttachment(sp, group, attachmentPt, temp);
-    
-                AttachToAgent(sp, group, attachmentPt, attachPos, silent);
+                // Do this last so that event listeners have access to all the effects of the attachment
+                m_scene.EventManager.TriggerOnAttach(group.LocalId, group.FromItemID, sp.UUID);
             }
 
             return true;
         }
 
-        private void UpdateUserInventoryWithAttachment(IScenePresence sp, SceneObjectGroup group, uint attachmentPt, bool temp)
+        private void UpdateUserInventoryWithAttachment(IScenePresence sp, SceneObjectGroup group, uint attachmentPt, bool append)
         {
-            // Remove any previous attachments
-            List<SceneObjectGroup> attachments = sp.GetAttachments(attachmentPt);
-
-            // At the moment we can only deal with a single attachment
-            if (attachments.Count != 0)
-            {
-                if (attachments[0].FromItemID != UUID.Zero)
-                    DetachSingleAttachmentToInvInternal(sp, attachments[0]);
-            // Error logging commented because UUID.Zero now means temp attachment
-//                else
-//                    m_log.WarnFormat(
-//                        "[ATTACHMENTS MODULE]: When detaching existing attachment {0} {1} at point {2} to make way for {3} {4} for {5}, couldn't find the associated item ID to adjust inventory attachment record!",
-//                        attachments[0].Name, attachments[0].LocalId, attachmentPt, group.Name, group.LocalId, sp.Name);
-            }
-
             // Add the new attachment to inventory if we don't already have it.
-            if (!temp)
-            {
-                UUID newAttachmentItemID = group.FromItemID;
-                if (newAttachmentItemID == UUID.Zero)
-                    newAttachmentItemID = AddSceneObjectAsNewAttachmentInInv(sp, group).ID;
+            UUID newAttachmentItemID = group.FromItemID;
+            if (newAttachmentItemID == UUID.Zero)
+                newAttachmentItemID = AddSceneObjectAsNewAttachmentInInv(sp, group).ID;
 
-                ShowAttachInUserInventory(sp, attachmentPt, newAttachmentItemID, group);
-            }
+            ShowAttachInUserInventory(sp, attachmentPt, newAttachmentItemID, group, append);
         }
 
         public SceneObjectGroup RezSingleAttachmentFromInventory(IScenePresence sp, UUID itemID, uint AttachmentPt)
@@ -353,41 +551,40 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
             if (!Enabled)
                 return null;
 
-//            m_log.DebugFormat(
-//                "[ATTACHMENTS MODULE]: RezSingleAttachmentFromInventory to point {0} from item {1} for {2}",
-//                (AttachmentPoint)AttachmentPt, itemID, sp.Name);
-
-            // TODO: this short circuits multiple attachments functionality  in  LL viewer 2.1+ and should
-            // be removed when that functionality is implemented in opensim
-            AttachmentPt &= 0x7f;
+            if (DebugLevel > 0)
+                m_log.DebugFormat(
+                    "[ATTACHMENTS MODULE]: RezSingleAttachmentFromInventory to point {0} from item {1} for {2} in {3}",
+                    (AttachmentPoint)AttachmentPt, itemID, sp.Name, m_scene.Name);
 
-            // Viewer 2/3 sometimes asks to re-wear items that are already worn (and show up in it's inventory as such).
-            // This often happens during login - not sure the exact reason.
-            // For now, we will ignore the request.  Unfortunately, this means that we need to dig through all the
-            // ScenePresence attachments.  We can't use the data in AvatarAppearance because that's present at login
-            // before anything has actually been attached.
+            // We check the attachments in the avatar appearance here rather than the objects attached to the
+            // ScenePresence itself so that we can ignore calls by viewer 2/3 to attach objects on startup.  We are 
+            // already doing this in ScenePresence.MakeRootAgent().  Simulator-side attaching needs to be done 
+            // because pre-outfit folder viewers (most version 1 viewers) require it.
             bool alreadyOn = false;
-            List<SceneObjectGroup> existingAttachments = sp.GetAttachments();
-            foreach (SceneObjectGroup so in existingAttachments)
+            List<AvatarAttachment> existingAttachments = sp.Appearance.GetAttachments();
+            foreach (AvatarAttachment existingAttachment in existingAttachments)
             {
-                if (so.FromItemID == itemID)
+                if (existingAttachment.ItemID == itemID)
                 {
                     alreadyOn = true;
                     break;
                 }
             }
 
-//            if (sp.Appearance.GetAttachmentForItem(itemID) != null)
             if (alreadyOn)
             {
-//                m_log.WarnFormat(
-//                    "[ATTACHMENTS MODULE]: Ignoring request by {0} to wear item {1} at {2} since it is already worn",
-//                    sp.Name, itemID, AttachmentPt);
+                if (DebugLevel > 0)
+                    m_log.DebugFormat(
+                        "[ATTACHMENTS MODULE]: Ignoring request by {0} to wear item {1} at {2} since it is already worn",
+                        sp.Name, itemID, AttachmentPt);
 
                 return null;
             }
 
-            return RezSingleAttachmentFromInventoryInternal(sp, itemID, UUID.Zero, AttachmentPt);
+            bool append = (AttachmentPt & 0x80) != 0;
+            AttachmentPt &= 0x7f;
+
+            return RezSingleAttachmentFromInventoryInternal(sp, itemID, UUID.Zero, AttachmentPt, append);
         }
 
         public void RezMultipleAttachmentsFromInventory(IScenePresence sp, List<KeyValuePair<UUID, uint>> rezlist)
@@ -395,13 +592,14 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
             if (!Enabled)
                 return;
 
-            //                m_log.DebugFormat("[ATTACHMENTS MODULE]: Rezzing multiple attachments from inventory for {0}", sp.Name);
-            lock (sp.AttachmentsSyncLock)
+            if (DebugLevel > 0)
+                m_log.DebugFormat(
+                    "[ATTACHMENTS MODULE]: Rezzing {0} attachments from inventory for {1} in {2}", 
+                    rezlist.Count, sp.Name, m_scene.Name);
+
+            foreach (KeyValuePair<UUID, uint> rez in rezlist)
             {
-                foreach (KeyValuePair<UUID, uint> rez in rezlist)
-                {
-                    RezSingleAttachmentFromInventory(sp, rez.Key, rez.Value);
-                }
+                RezSingleAttachmentFromInventory(sp, rez.Key, rez.Value);
             }
         }
 
@@ -415,9 +613,10 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
             if (!Enabled)
                 return;
 
-//            m_log.DebugFormat(
-//                "[ATTACHMENTS MODULE]: DetachSingleAttachmentToGround() for {0}, object {1}",
-//                sp.UUID, soLocalId);
+            if (DebugLevel > 0)
+                m_log.DebugFormat(
+                    "[ATTACHMENTS MODULE]: DetachSingleAttachmentToGround() for {0}, object {1}",
+                    sp.UUID, soLocalId);
 
             SceneObjectGroup so = m_scene.GetGroupByPrim(soLocalId);
 
@@ -433,9 +632,10 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
             if (inventoryID == UUID.Zero)
                 return;
 
-//            m_log.DebugFormat(
-//                "[ATTACHMENTS MODULE]: In DetachSingleAttachmentToGround(), object is {0} {1}, associated item is {2}",
-//                so.Name, so.LocalId, inventoryID);
+            if (DebugLevel > 0)
+                m_log.DebugFormat(
+                    "[ATTACHMENTS MODULE]: In DetachSingleAttachmentToGround(), object is {0} {1}, associated item is {2}",
+                    so.Name, so.LocalId, inventoryID);
 
             lock (sp.AttachmentsSyncLock)
             {
@@ -463,6 +663,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
                 so.ClearPartAttachmentData();
                 rootPart.ApplyPhysics(rootPart.GetEffectiveObjectFlags(), rootPart.VolumeDetectActive);
                 so.HasGroupChanged = true;
+                so.RootPart.Shape.LastAttachPoint = (byte)so.AttachmentPoint;
                 rootPart.Rezzed = DateTime.Now;
                 rootPart.RemFlag(PrimFlags.TemporaryOnRez);
                 so.AttachToBackup();
@@ -481,25 +682,38 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
 
         public void DetachSingleAttachmentToInv(IScenePresence sp, SceneObjectGroup so)
         {
+            if (so.AttachedAvatar != sp.UUID)
+            {
+                m_log.WarnFormat(
+                    "[ATTACHMENTS MODULE]: Tried to detach object {0} from {1} {2} but attached avatar id was {3} in {4}",
+                    so.Name, sp.Name, sp.UUID, so.AttachedAvatar, m_scene.RegionInfo.RegionName);
+
+                return;
+            }
+
+            if (DebugLevel > 0)
+                m_log.DebugFormat(
+                    "[ATTACHMENTS MODULE]: Detaching object {0} {1} (FromItemID {2}) for {3} in {4}", 
+                    so.Name, so.LocalId, so.FromItemID, sp.Name, m_scene.Name);
+
+            // Scripts MUST be snapshotted before the object is
+            // removed from the scene because doing otherwise will
+            // clobber the run flag
+            // This must be done outside the sp.AttachmentSyncLock so that there is no risk of a deadlock from
+            // scripts performing attachment operations at the same time.  Getting object states stops the scripts.
+            string scriptedState = PrepareScriptInstanceForSave(so, true);
+
             lock (sp.AttachmentsSyncLock)
             {
                 // Save avatar attachment information
 //                m_log.Debug("[ATTACHMENTS MODULE]: Detaching from UserID: " + sp.UUID + ", ItemID: " + itemID);
 
-                if (so.AttachedAvatar != sp.UUID)
-                {
-                    m_log.WarnFormat(
-                        "[ATTACHMENTS MODULE]: Tried to detach object {0} from {1} {2} but attached avatar id was {3} in {4}",
-                        so.Name, sp.Name, sp.UUID, so.AttachedAvatar, m_scene.RegionInfo.RegionName);
-
-                    return;
-                }
-
                 bool changed = sp.Appearance.DetachAttachment(so.FromItemID);
                 if (changed && m_scene.AvatarFactory != null)
                     m_scene.AvatarFactory.QueueAppearanceSave(sp.UUID);
 
-                DetachSingleAttachmentToInvInternal(sp, so);
+                sp.RemoveAttachment(so);
+                UpdateDetachedObject(sp, so, scriptedState);
             }
         }
         
@@ -588,15 +802,9 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
                         (sbyte)AssetType.Object,
                         Utils.StringToBytes(sceneObjectXml),
                         sp.UUID);
-                    m_scene.AssetService.Store(asset);
 
-                    item.AssetID = asset.FullID;
-                    item.Description = asset.Description;
-                    item.Name = asset.Name;
-                    item.AssetType = asset.Type;
-                    item.InvType = (int)InventoryType.Object;
-
-                    m_scene.InventoryService.UpdateItem(item);
+                    if (m_invAccessModule != null)
+                        m_invAccessModule.UpdateInventoryItemAsset(sp.UUID, item, asset);
 
                     // If the name of the object has been changed whilst attached then we want to update the inventory
                     // item in the viewer.
@@ -606,12 +814,12 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
 
                 grp.HasGroupChanged = false; // Prevent it being saved over and over
             }
-//            else
-//            {
-//                m_log.DebugFormat(
-//                    "[ATTACHMENTS MODULE]: Don't need to update asset for unchanged attachment {0}, attachpoint {1}",
-//                    grp.UUID, grp.AttachmentPoint);
-//            }
+            else if (DebugLevel > 0)
+            {
+                m_log.DebugFormat(
+                    "[ATTACHMENTS MODULE]: Don't need to update asset for unchanged attachment {0}, attachpoint {1}",
+                    grp.UUID, grp.AttachmentPoint);
+            }
         }
 
         /// <summary>
@@ -629,11 +837,10 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
         private void AttachToAgent(
             IScenePresence sp, SceneObjectGroup so, uint attachmentpoint, Vector3 attachOffset, bool silent)
         {
-//            m_log.DebugFormat(
-//                "[ATTACHMENTS MODULE]: Adding attachment {0} to avatar {1} in pt {2} pos {3} {4}",
-//                so.Name, sp.Name, attachmentpoint, attachOffset, so.RootPart.AttachedPos);
-
-            so.DetachFromBackup();
+            if (DebugLevel > 0)
+                m_log.DebugFormat(
+                    "[ATTACHMENTS MODULE]: Adding attachment {0} to avatar {1} at pt {2} pos {3} {4} in {5}",
+                    so.Name, sp.Name, attachmentpoint, attachOffset, so.RootPart.AttachedPos, m_scene.Name);
 
             // Remove from database and parcel prim count
             m_scene.DeleteFromStorage(so.UUID);
@@ -656,16 +863,17 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
             {
                 if (so.HasPrivateAttachmentPoint)
                 {
-//                    m_log.DebugFormat(
-//                        "[ATTACHMENTS MODULE]: Killing private HUD {0} for avatars other than {1} at attachment point {2}",
-//                        so.Name, sp.Name, so.AttachmentPoint);
+                    if (DebugLevel > 0)
+                        m_log.DebugFormat(
+                            "[ATTACHMENTS MODULE]: Killing private HUD {0} for avatars other than {1} at attachment point {2}",
+                            so.Name, sp.Name, so.AttachmentPoint);
 
                     // As this scene object can now only be seen by the attaching avatar, tell everybody else in the
                     // scene that it's no longer in their awareness.
                     m_scene.ForEachClient(
                         client =>
                             { if (client.AgentId != so.AttachedAvatar)
-                                client.SendKillObject(m_scene.RegionInfo.RegionHandle, new List<uint>() { so.LocalId });
+                                client.SendKillObject(new List<uint>() { so.LocalId });
                             });
                 }
 
@@ -692,14 +900,15 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
             if (m_invAccessModule == null)
                 return null;
 
-            //            m_log.DebugFormat(
-            //                "[ATTACHMENTS MODULE]: Called AddSceneObjectAsAttachment for object {0} {1} for {2}",
-            //                grp.Name, grp.LocalId, remoteClient.Name);
+            if (DebugLevel > 0)
+                m_log.DebugFormat(
+                    "[ATTACHMENTS MODULE]: Called AddSceneObjectAsAttachment for object {0} {1} for {2}",
+                    grp.Name, grp.LocalId, sp.Name);
 
             InventoryItemBase newItem
                 = m_invAccessModule.CopyToInventory(
                     DeRezAction.TakeCopy,
-                    m_scene.InventoryService.GetFolderForType(sp.UUID, AssetType.Object).ID,
+                    m_scene.InventoryService.GetFolderForType(sp.UUID, FolderType.Object).ID,
                     new List<SceneObjectGroup> { grp },
                     sp.ControllingClient, true)[0];
 
@@ -709,8 +918,32 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
             return newItem;
         }
 
-        private string GetObjectScriptStates(SceneObjectGroup grp)
+        /// <summary>
+        /// Prepares the script instance for save.
+        /// </summary>
+        /// <remarks>
+        /// This involves triggering the detach event and getting the script state (which also stops the script)
+        /// This MUST be done outside sp.AttachmentsSyncLock, since otherwise there is a chance of deadlock if a 
+        /// running script is performing attachment operations.
+        /// </remarks>
+        /// <returns>
+        /// The script state ready for persistence.
+        /// </returns>
+        /// <param name='grp'>
+        /// </param>
+        /// <param name='fireDetachEvent'>
+        /// If true, then fire the script event before we save its state.
+        /// </param>
+        private string PrepareScriptInstanceForSave(SceneObjectGroup grp, bool fireDetachEvent)
         {
+            if (fireDetachEvent)
+            {
+                m_scene.EventManager.TriggerOnAttach(grp.LocalId, grp.FromItemID, UUID.Zero);
+
+                // Allow detach event time to do some work before stopping the script
+                Thread.Sleep(2);
+            }
+
             using (StringWriter sw = new StringWriter())
             {
                 using (XmlTextWriter writer = new XmlTextWriter(sw))
@@ -722,7 +955,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
             }
         }
 
-        private void UpdateDetachedObject(IScenePresence sp, SceneObjectGroup so)
+        private void UpdateDetachedObject(IScenePresence sp, SceneObjectGroup so, string scriptedState)
         {
             // Don't save attachments for HG visitors, it
             // messes up their inventory. When a HG visitor logs
@@ -735,11 +968,6 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
                     && (m_scene.UserManagementModule == null
                     || m_scene.UserManagementModule.IsLocalGridUser(sp.UUID));
 
-            // Scripts MUST be snapshotted before the object is
-            // removed from the scene because doing otherwise will
-            // clobber the run flag
-            string scriptedState = GetObjectScriptStates(so);
-
             // Remove the object from the scene so no more updates
             // are sent. Doing this before the below changes will ensure
             // updates can't cause "HUD artefacts"
@@ -763,91 +991,88 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
             so.RemoveScriptInstances(true);
         }
 
-        private void DetachSingleAttachmentToInvInternal(IScenePresence sp, SceneObjectGroup so)
+        protected SceneObjectGroup RezSingleAttachmentFromInventoryInternal(
+            IScenePresence sp, UUID itemID, UUID assetID, uint attachmentPt, bool append)
         {
-            //            m_log.DebugFormat("[ATTACHMENTS MODULE]: Detaching item {0} to inventory for {1}", itemID, sp.Name);
+            if (m_invAccessModule == null)
+                return null;
 
-            m_scene.EventManager.TriggerOnAttach(so.LocalId, so.FromItemID, UUID.Zero);
-            sp.RemoveAttachment(so);
+            SceneObjectGroup objatt;
 
-            UpdateDetachedObject(sp, so);
-        }
+            if (itemID != UUID.Zero)
+                objatt = m_invAccessModule.RezObject(sp.ControllingClient,
+                    itemID, Vector3.Zero, Vector3.Zero, UUID.Zero, (byte)1, true,
+                    false, false, sp.UUID, true);
+            else
+                objatt = m_invAccessModule.RezObject(sp.ControllingClient,
+                    null, assetID, Vector3.Zero, Vector3.Zero, UUID.Zero, (byte)1, true,
+                    false, false, sp.UUID, true);
 
-        private SceneObjectGroup RezSingleAttachmentFromInventoryInternal(
-            IScenePresence sp, UUID itemID, UUID assetID, uint attachmentPt)
-        {
-            if (m_invAccessModule == null)
-                return null;
+            if (objatt == null)
+            {
+                m_log.WarnFormat(
+                    "[ATTACHMENTS MODULE]: Could not retrieve item {0} for attaching to avatar {1} at point {2}",
+                    itemID, sp.Name, attachmentPt);
 
-            lock (sp.AttachmentsSyncLock)
+                return null;
+            }
+            else if (itemID == UUID.Zero)
             {
-                SceneObjectGroup objatt;
+                // We need to have a FromItemID for multiple attachments on a single attach point to appear.  This is 
+                // true on Singularity 1.8.5 and quite possibly other viewers as well.  As NPCs don't have an inventory
+                // we will satisfy this requirement by inserting a random UUID.
+                objatt.FromItemID = UUID.Random();
+            }
 
-                if (itemID != UUID.Zero)
-                    objatt = m_invAccessModule.RezObject(sp.ControllingClient,
-                        itemID, Vector3.Zero, Vector3.Zero, UUID.Zero, (byte)1, true,
-                        false, false, sp.UUID, true);
-                else
-                    objatt = m_invAccessModule.RezObject(sp.ControllingClient,
-                        null, assetID, Vector3.Zero, Vector3.Zero, UUID.Zero, (byte)1, true,
-                        false, false, sp.UUID, true);
+            if (DebugLevel > 0)
+                m_log.DebugFormat(
+                    "[ATTACHMENTS MODULE]: Rezzed single object {0} with {1} prims for attachment to {2} on point {3} in {4}",
+                    objatt.Name, objatt.PrimCount, sp.Name, attachmentPt, m_scene.Name);
+
+            // HasGroupChanged is being set from within RezObject.  Ideally it would be set by the caller.
+            objatt.HasGroupChanged = false;
+            bool tainted = false;
+            if (attachmentPt != 0 && attachmentPt != objatt.AttachmentPoint)
+                tainted = true;
+
+            // FIXME: Detect whether it's really likely for AttachObject to throw an exception in the normal
+            // course of events.  If not, then it's probably not worth trying to recover the situation
+            // since this is more likely to trigger further exceptions and confuse later debugging.  If
+            // exceptions can be thrown in expected error conditions (not NREs) then make this consistent
+            // since other normal error conditions will simply return false instead.
+            // This will throw if the attachment fails
+            try
+            {
+                AttachObjectInternal(sp, objatt, attachmentPt, false, true, true, append);
+            }
+            catch (Exception e)
+            {
+                m_log.ErrorFormat(
+                    "[ATTACHMENTS MODULE]: Failed to attach {0} {1} for {2}, exception {3}{4}",
+                    objatt.Name, objatt.UUID, sp.Name, e.Message, e.StackTrace);
 
-                if (objatt != null)
-                {
-//                    m_log.DebugFormat(
-//                        "[ATTACHMENTS MODULE]: Rezzed single object {0} for attachment to {1} on point {2} in {3}",
-//                        objatt.Name, sp.Name, attachmentPt, m_scene.Name);
-
-                    // HasGroupChanged is being set from within RezObject.  Ideally it would be set by the caller.
-                    objatt.HasGroupChanged = false;
-                    bool tainted = false;
-                    if (attachmentPt != 0 && attachmentPt != objatt.AttachmentPoint)
-                        tainted = true;
-
-                    // FIXME: Detect whether it's really likely for AttachObject to throw an exception in the normal
-                    // course of events.  If not, then it's probably not worth trying to recover the situation
-                    // since this is more likely to trigger further exceptions and confuse later debugging.  If
-                    // exceptions can be thrown in expected error conditions (not NREs) then make this consistent
-                    // since other normal error conditions will simply return false instead.
-                    // This will throw if the attachment fails
-                    try
-                    {
-                        AttachObjectInternal(sp, objatt, attachmentPt, false, false);
-                    }
-                    catch (Exception e)
-                    {
-                        m_log.ErrorFormat(
-                            "[ATTACHMENTS MODULE]: Failed to attach {0} {1} for {2}, exception {3}{4}",
-                            objatt.Name, objatt.UUID, sp.Name, e.Message, e.StackTrace);
-
-                        // Make sure the object doesn't stick around and bail
-                        sp.RemoveAttachment(objatt);
-                        m_scene.DeleteSceneObject(objatt, false);
-                        return null;
-                    }
+                // Make sure the object doesn't stick around and bail
+                sp.RemoveAttachment(objatt);
+                m_scene.DeleteSceneObject(objatt, false);
+                return null;
+            }
 
-                    if (tainted)
-                        objatt.HasGroupChanged = true;
+            if (tainted)
+                objatt.HasGroupChanged = true;           
 
-                    // Fire after attach, so we don't get messy perms dialogs
-                    // 4 == AttachedRez
-                    objatt.CreateScriptInstances(0, true, m_scene.DefaultScriptEngine, 4);
-                    objatt.ResumeScripts();
+            if (ThrottlePer100PrimsRezzed > 0)
+            {
+                int throttleMs = (int)Math.Round((float)objatt.PrimCount / 100 * ThrottlePer100PrimsRezzed);
 
-                    // Do this last so that event listeners have access to all the effects of the attachment
-                    m_scene.EventManager.TriggerOnAttach(objatt.LocalId, itemID, sp.UUID);
+                if (DebugLevel > 0)
+                    m_log.DebugFormat(
+                        "[ATTACHMENTS MODULE]: Throttling by {0}ms after rez of {1} with {2} prims for attachment to {3} on point {4} in {5}",
+                        throttleMs, objatt.Name, objatt.PrimCount, sp.Name, attachmentPt, m_scene.Name);
 
-                    return objatt;
-                }
-                else
-                {
-                    m_log.WarnFormat(
-                        "[ATTACHMENTS MODULE]: Could not retrieve item {0} for attaching to avatar {1} at point {2}",
-                        itemID, sp.Name, attachmentPt);
-                }
+                Thread.Sleep(throttleMs);
             }
 
-            return null;
+            return objatt;
         }
 
         /// <summary>
@@ -857,7 +1082,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
         /// <param name="AttachmentPt"></param>
         /// <param name="itemID"></param>
         /// <param name="att"></param>
-        private void ShowAttachInUserInventory(IScenePresence sp, uint AttachmentPt, UUID itemID, SceneObjectGroup att)
+        private void ShowAttachInUserInventory(IScenePresence sp, uint AttachmentPt, UUID itemID, SceneObjectGroup att, bool append)
         {
 //            m_log.DebugFormat(
 //                "[USER INVENTORY]: Updating attachment {0} for {1} at {2} using item ID {3}",
@@ -880,12 +1105,14 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
             if (item == null)
                 return;
 
-            bool changed = sp.Appearance.SetAttachment((int)AttachmentPt, itemID, item.AssetID);
+            int attFlag = append ? 0x80 : 0;
+            bool changed = sp.Appearance.SetAttachment((int)AttachmentPt | attFlag, itemID, item.AssetID);
             if (changed && m_scene.AvatarFactory != null)
             {
-//                m_log.DebugFormat(
-//                    "[ATTACHMENTS MODULE]: Queueing appearance save for {0}, attachment {1} point {2} in ShowAttachInUserInventory()",
-//                    sp.Name, att.Name, AttachmentPt);
+                if (DebugLevel > 0)
+                    m_log.DebugFormat(
+                        "[ATTACHMENTS MODULE]: Queueing appearance save for {0}, attachment {1} point {2} in ShowAttachInUserInventory()",
+                        sp.Name, att.Name, AttachmentPt);
 
                 m_scene.AvatarFactory.QueueAppearanceSave(sp.UUID);
             }
@@ -900,9 +1127,10 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
             if (!Enabled)
                 return null;
 
-            //            m_log.DebugFormat(
-            //                "[ATTACHMENTS MODULE]: Rezzing attachment to point {0} from item {1} for {2}",
-            //                (AttachmentPoint)AttachmentPt, itemID, remoteClient.Name);
+            if (DebugLevel > 0)
+                m_log.DebugFormat(
+                    "[ATTACHMENTS MODULE]: Rezzing attachment to point {0} from item {1} for {2}",
+                    (AttachmentPoint)AttachmentPt, itemID, remoteClient.Name);
 
             ScenePresence sp = m_scene.GetScenePresence(remoteClient.AgentId);
 
@@ -933,9 +1161,10 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
 
         private void Client_OnObjectAttach(IClientAPI remoteClient, uint objectLocalID, uint AttachmentPt, bool silent)
         {
-//            m_log.DebugFormat(
-//                "[ATTACHMENTS MODULE]: Attaching object local id {0} to {1} point {2} from ground (silent = {3})",
-//                objectLocalID, remoteClient.Name, AttachmentPt, silent);
+            if (DebugLevel > 0)
+                m_log.DebugFormat(
+                    "[ATTACHMENTS MODULE]: Attaching object local id {0} to {1} point {2} from ground (silent = {3})",
+                    objectLocalID, remoteClient.Name, AttachmentPt, silent);
 
             if (!Enabled)
                 return;
@@ -964,12 +1193,20 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
                     return;
                 }
 
-                // TODO: this short circuits multiple attachments functionality  in  LL viewer 2.1+ and should
-                // be removed when that functionality is implemented in opensim
+                bool append = (AttachmentPt & 0x80) != 0;
                 AttachmentPt &= 0x7f;
 
                 // Calls attach with a Zero position
-                AttachObject(sp, part.ParentGroup, AttachmentPt, false, false);
+                if (AttachObject(sp, part.ParentGroup, AttachmentPt, false, true, append))
+                {
+                    if (DebugLevel > 0)
+                        m_log.Debug(
+                            "[ATTACHMENTS MODULE]: Saving avatar attachment. AgentID: " + remoteClient.AgentId
+                            + ", AttachmentPoint: " + AttachmentPt);
+
+                    // Save avatar attachment information
+                    m_scene.EventManager.TriggerOnAttach(objectLocalID, part.ParentGroup.FromItemID, remoteClient.AgentId);
+                }
             }
             catch (Exception e)
             {
@@ -997,17 +1234,14 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
             ScenePresence sp = m_scene.GetScenePresence(remoteClient.AgentId);
             if (sp != null)
             {
-                lock (sp.AttachmentsSyncLock)
+                List<SceneObjectGroup> attachments = sp.GetAttachments();
+
+                foreach (SceneObjectGroup group in attachments)
                 {
-                    List<SceneObjectGroup> attachments = sp.GetAttachments();
-    
-                    foreach (SceneObjectGroup group in attachments)
+                    if (group.FromItemID == itemID && group.FromItemID != UUID.Zero)
                     {
-                        if (group.FromItemID == itemID && group.FromItemID != UUID.Zero)
-                        {
-                            DetachSingleAttachmentToInv(sp, group);
-                            return;
-                        }
+                        DetachSingleAttachmentToInv(sp, group);
+                        return;
                     }
                 }
             }
diff --git a/OpenSim/Region/CoreModules/Avatar/Attachments/Tests/AttachmentsModuleTests.cs b/OpenSim/Region/CoreModules/Avatar/Attachments/Tests/AttachmentsModuleTests.cs
index 0ee01c7..0ac3add 100644
--- a/OpenSim/Region/CoreModules/Avatar/Attachments/Tests/AttachmentsModuleTests.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Attachments/Tests/AttachmentsModuleTests.cs
@@ -37,7 +37,8 @@ using Nini.Config;
 using NUnit.Framework;
 using OpenMetaverse;
 using OpenSim.Framework;
-using OpenSim.Framework.Communications;
+using OpenSim.Framework.Servers;
+using OpenSim.Framework.Servers.HttpServer;
 using OpenSim.Region.CoreModules.Avatar.Attachments;
 using OpenSim.Region.CoreModules.Framework;
 using OpenSim.Region.CoreModules.Framework.EntityTransfer;
@@ -51,7 +52,6 @@ using OpenSim.Region.ScriptEngine.Interfaces;
 using OpenSim.Region.ScriptEngine.XEngine;
 using OpenSim.Services.Interfaces;
 using OpenSim.Tests.Common;
-using OpenSim.Tests.Common.Mock;
 
 namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
 {
@@ -130,7 +130,9 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
             config.AddConfig("Modules");
             config.Configs["Modules"].Set("InventoryAccessModule", "BasicInventoryAccessModule");
 
-            modules.Add(new AttachmentsModule());
+            AttachmentsModule attMod = new AttachmentsModule();
+            attMod.DebugLevel = 1;
+            modules.Add(attMod);
             modules.Add(new BasicInventoryAccessModule());
         }
 
@@ -195,9 +197,10 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
             string attName = "att";
 
             SceneObjectGroup so = SceneHelpers.AddSceneObject(scene, attName, sp.UUID);
+            Assert.That(so.Backup, Is.True);
 
             m_numberOfAttachEventsFired = 0;
-            scene.AttachmentsModule.AttachObject(sp, so, (uint)AttachmentPoint.Chest, false, false);
+            scene.AttachmentsModule.AttachObject(sp, so, (uint)AttachmentPoint.Chest, false, true, false);
 
             // Check status on scene presence
             Assert.That(sp.HasAttachments(), Is.True);
@@ -209,6 +212,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
             Assert.That(attSo.IsAttachment);
             Assert.That(attSo.UsesPhysics, Is.False);
             Assert.That(attSo.IsTemporary, Is.False);
+            Assert.That(attSo.Backup, Is.False);
 
             // Check item status
             Assert.That(
@@ -219,7 +223,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
             Assert.That(attachmentItem, Is.Not.Null);
             Assert.That(attachmentItem.Name, Is.EqualTo(attName));
 
-            InventoryFolderBase targetFolder = scene.InventoryService.GetFolderForType(sp.UUID, AssetType.Object);
+            InventoryFolderBase targetFolder = scene.InventoryService.GetFolderForType(sp.UUID, FolderType.Object);
             Assert.That(attachmentItem.Folder, Is.EqualTo(targetFolder.ID));
 
             Assert.That(scene.GetSceneObjectGroups().Count, Is.EqualTo(1));
@@ -228,6 +232,120 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
             Assert.That(m_numberOfAttachEventsFired, Is.EqualTo(1));
         }
 
+        [Test]
+        public void TestWearAttachmentFromGround()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            Scene scene = CreateTestScene();
+            UserAccount ua1 = UserAccountHelpers.CreateUserWithInventory(scene, 0x1);
+            ScenePresence sp = SceneHelpers.AddScenePresence(scene, ua1);
+
+            SceneObjectGroup so2 = SceneHelpers.AddSceneObject(scene, "att2", sp.UUID);
+
+            {
+                SceneObjectGroup so = SceneHelpers.AddSceneObject(scene, "att1", sp.UUID);
+
+                m_numberOfAttachEventsFired = 0;
+                scene.AttachmentsModule.AttachObject(sp, so, (uint)AttachmentPoint.Default, false, true, false);
+
+                // Check status on scene presence
+                Assert.That(sp.HasAttachments(), Is.True);
+                List<SceneObjectGroup> attachments = sp.GetAttachments();
+                Assert.That(attachments.Count, Is.EqualTo(1));
+                SceneObjectGroup attSo = attachments[0];
+                Assert.That(attSo.Name, Is.EqualTo(so.Name));
+                Assert.That(attSo.AttachmentPoint, Is.EqualTo((byte)AttachmentPoint.LeftHand));
+                Assert.That(attSo.IsAttachment);
+                Assert.That(attSo.UsesPhysics, Is.False);
+                Assert.That(attSo.IsTemporary, Is.False);
+
+                // Check item status
+                Assert.That(
+                    sp.Appearance.GetAttachpoint(attSo.FromItemID),
+                    Is.EqualTo((int)AttachmentPoint.LeftHand));
+
+                InventoryItemBase attachmentItem = scene.InventoryService.GetItem(new InventoryItemBase(attSo.FromItemID));
+                Assert.That(attachmentItem, Is.Not.Null);
+                Assert.That(attachmentItem.Name, Is.EqualTo(so.Name));
+
+                InventoryFolderBase targetFolder = scene.InventoryService.GetFolderForType(sp.UUID, FolderType.Object);
+                Assert.That(attachmentItem.Folder, Is.EqualTo(targetFolder.ID));
+
+                Assert.That(scene.GetSceneObjectGroups().Count, Is.EqualTo(2));
+
+                // Check events
+                Assert.That(m_numberOfAttachEventsFired, Is.EqualTo(1));
+            }
+
+            // Test wearing a different attachment from the ground.
+            {
+                scene.AttachmentsModule.AttachObject(sp, so2, (uint)AttachmentPoint.Default, false, true, false);
+
+                // Check status on scene presence
+                Assert.That(sp.HasAttachments(), Is.True);
+                List<SceneObjectGroup> attachments = sp.GetAttachments();
+                Assert.That(attachments.Count, Is.EqualTo(1));
+                SceneObjectGroup attSo = attachments[0];
+                Assert.That(attSo.Name, Is.EqualTo(so2.Name));
+                Assert.That(attSo.AttachmentPoint, Is.EqualTo((byte)AttachmentPoint.LeftHand));
+                Assert.That(attSo.IsAttachment);
+                Assert.That(attSo.UsesPhysics, Is.False);
+                Assert.That(attSo.IsTemporary, Is.False);
+
+                // Check item status
+                Assert.That(
+                    sp.Appearance.GetAttachpoint(attSo.FromItemID),
+                    Is.EqualTo((int)AttachmentPoint.LeftHand));
+
+                InventoryItemBase attachmentItem = scene.InventoryService.GetItem(new InventoryItemBase(attSo.FromItemID));
+                Assert.That(attachmentItem, Is.Not.Null);
+                Assert.That(attachmentItem.Name, Is.EqualTo(so2.Name));
+
+                InventoryFolderBase targetFolder = scene.InventoryService.GetFolderForType(sp.UUID, FolderType.Object);
+                Assert.That(attachmentItem.Folder, Is.EqualTo(targetFolder.ID));
+
+                Assert.That(scene.GetSceneObjectGroups().Count, Is.EqualTo(1));
+
+                // Check events
+                Assert.That(m_numberOfAttachEventsFired, Is.EqualTo(3));
+            }
+
+            // Test rewearing an already worn attachment from ground.  Nothing should happen.
+            {
+                scene.AttachmentsModule.AttachObject(sp, so2, (uint)AttachmentPoint.Default, false, true, false);
+
+                // Check status on scene presence
+                Assert.That(sp.HasAttachments(), Is.True);
+                List<SceneObjectGroup> attachments = sp.GetAttachments();
+                Assert.That(attachments.Count, Is.EqualTo(1));
+                SceneObjectGroup attSo = attachments[0];
+                Assert.That(attSo.Name, Is.EqualTo(so2.Name));
+                Assert.That(attSo.AttachmentPoint, Is.EqualTo((byte)AttachmentPoint.LeftHand));
+                Assert.That(attSo.IsAttachment);
+                Assert.That(attSo.UsesPhysics, Is.False);
+                Assert.That(attSo.IsTemporary, Is.False);
+
+                // Check item status
+                Assert.That(
+                    sp.Appearance.GetAttachpoint(attSo.FromItemID),
+                    Is.EqualTo((int)AttachmentPoint.LeftHand));
+
+                InventoryItemBase attachmentItem = scene.InventoryService.GetItem(new InventoryItemBase(attSo.FromItemID));
+                Assert.That(attachmentItem, Is.Not.Null);
+                Assert.That(attachmentItem.Name, Is.EqualTo(so2.Name));
+
+                InventoryFolderBase targetFolder = scene.InventoryService.GetFolderForType(sp.UUID, FolderType.Object);
+                Assert.That(attachmentItem.Folder, Is.EqualTo(targetFolder.ID));
+
+                Assert.That(scene.GetSceneObjectGroups().Count, Is.EqualTo(1));
+
+                // Check events
+                Assert.That(m_numberOfAttachEventsFired, Is.EqualTo(3));
+            }
+        }
+
         /// <summary>
         /// Test that we do not attempt to attach an in-world object that someone else is sitting on.
         /// </summary>
@@ -254,7 +372,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
             sp2.AbsolutePosition = new Vector3(0, 0, 0);
             sp2.HandleAgentRequestSit(sp2.ControllingClient, sp2.UUID, so.UUID, Vector3.Zero);
 
-            scene.AttachmentsModule.AttachObject(sp, so, (uint)AttachmentPoint.Chest, false, false);
+            scene.AttachmentsModule.AttachObject(sp, so, (uint)AttachmentPoint.Chest, false, true, false);
 
             Assert.That(sp.HasAttachments(), Is.False);
             Assert.That(scene.GetSceneObjectGroups().Count, Is.EqualTo(1));
@@ -267,7 +385,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
         public void TestRezAttachmentFromInventory()
         {
             TestHelpers.InMethod();
-//            log4net.Config.XmlConfigurator.Configure();
+//            TestHelpers.EnableLogging();
 
             Scene scene = CreateTestScene();
             UserAccount ua1 = UserAccountHelpers.CreateUserWithInventory(scene, 0x1);
@@ -275,29 +393,141 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
 
             InventoryItemBase attItem = CreateAttachmentItem(scene, ua1.PrincipalID, "att", 0x10, 0x20);
 
-            m_numberOfAttachEventsFired = 0;
-            scene.AttachmentsModule.RezSingleAttachmentFromInventory(
-                sp, attItem.ID, (uint)AttachmentPoint.Chest);
+            {
+                scene.AttachmentsModule.RezSingleAttachmentFromInventory(
+                    sp, attItem.ID, (uint)AttachmentPoint.Chest);
 
-            // Check scene presence status
-            Assert.That(sp.HasAttachments(), Is.True);
-            List<SceneObjectGroup> attachments = sp.GetAttachments();
-            Assert.That(attachments.Count, Is.EqualTo(1));
-            SceneObjectGroup attSo = attachments[0];
-            Assert.That(attSo.Name, Is.EqualTo(attItem.Name));
-            Assert.That(attSo.AttachmentPoint, Is.EqualTo((byte)AttachmentPoint.Chest));
-            Assert.That(attSo.IsAttachment);
-            Assert.That(attSo.UsesPhysics, Is.False);
-            Assert.That(attSo.IsTemporary, Is.False);
+                // Check scene presence status
+                Assert.That(sp.HasAttachments(), Is.True);
+                List<SceneObjectGroup> attachments = sp.GetAttachments();
+                Assert.That(attachments.Count, Is.EqualTo(1));
+                SceneObjectGroup attSo = attachments[0];
+                Assert.That(attSo.Name, Is.EqualTo(attItem.Name));
+                Assert.That(attSo.AttachmentPoint, Is.EqualTo((byte)AttachmentPoint.Chest));
+                Assert.That(attSo.IsAttachment);
+                Assert.That(attSo.UsesPhysics, Is.False);
+                Assert.That(attSo.IsTemporary, Is.False);
+                Assert.IsFalse(attSo.Backup);
+
+                // Check appearance status
+                Assert.That(sp.Appearance.GetAttachments().Count, Is.EqualTo(1));
+                Assert.That(sp.Appearance.GetAttachpoint(attItem.ID), Is.EqualTo((int)AttachmentPoint.Chest));
+                Assert.That(scene.GetSceneObjectGroups().Count, Is.EqualTo(1));
+
+                // Check events
+                Assert.That(m_numberOfAttachEventsFired, Is.EqualTo(1));
+            }
+
+            // Test attaching an already attached attachment
+            {
+                scene.AttachmentsModule.RezSingleAttachmentFromInventory(
+                    sp, attItem.ID, (uint)AttachmentPoint.Chest);
 
-            // Check appearance status
-            Assert.That(sp.Appearance.GetAttachments().Count, Is.EqualTo(1));
-            Assert.That(sp.Appearance.GetAttachpoint(attItem.ID), Is.EqualTo((int)AttachmentPoint.Chest));
+                // Check scene presence status
+                Assert.That(sp.HasAttachments(), Is.True);
+                List<SceneObjectGroup> attachments = sp.GetAttachments();
+                Assert.That(attachments.Count, Is.EqualTo(1));
+                SceneObjectGroup attSo = attachments[0];
+                Assert.That(attSo.Name, Is.EqualTo(attItem.Name));
+                Assert.That(attSo.AttachmentPoint, Is.EqualTo((byte)AttachmentPoint.Chest));
+                Assert.That(attSo.IsAttachment);
+                Assert.That(attSo.UsesPhysics, Is.False);
+                Assert.That(attSo.IsTemporary, Is.False);
+
+                // Check appearance status
+                Assert.That(sp.Appearance.GetAttachments().Count, Is.EqualTo(1));
+                Assert.That(sp.Appearance.GetAttachpoint(attItem.ID), Is.EqualTo((int)AttachmentPoint.Chest));
+                Assert.That(scene.GetSceneObjectGroups().Count, Is.EqualTo(1));
+
+                // Check events
+                Assert.That(m_numberOfAttachEventsFired, Is.EqualTo(1));
+            }
+        }
 
-            Assert.That(scene.GetSceneObjectGroups().Count, Is.EqualTo(1));
+        /// <summary>
+        /// Test wearing an attachment from inventory, as opposed to explicit choosing the rez point
+        /// </summary>
+        [Test]
+        public void TestWearAttachmentFromInventory()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
 
-            // Check events
-            Assert.That(m_numberOfAttachEventsFired, Is.EqualTo(1));
+            Scene scene = CreateTestScene();
+            UserAccount ua1 = UserAccountHelpers.CreateUserWithInventory(scene, 0x1);
+            ScenePresence sp = SceneHelpers.AddScenePresence(scene, ua1.PrincipalID);
+
+            InventoryItemBase attItem1 = CreateAttachmentItem(scene, ua1.PrincipalID, "att1", 0x10, 0x20);
+            InventoryItemBase attItem2 = CreateAttachmentItem(scene, ua1.PrincipalID, "att2", 0x11, 0x21);
+
+            {
+                m_numberOfAttachEventsFired = 0;
+                scene.AttachmentsModule.RezSingleAttachmentFromInventory(sp, attItem1.ID, (uint)AttachmentPoint.Default);
+
+                // default attachment point is currently the left hand.
+                Assert.That(sp.HasAttachments(), Is.True);
+                List<SceneObjectGroup> attachments = sp.GetAttachments();
+                Assert.That(attachments.Count, Is.EqualTo(1));
+                SceneObjectGroup attSo = attachments[0];
+                Assert.That(attSo.Name, Is.EqualTo(attItem1.Name));
+                Assert.That(attSo.AttachmentPoint, Is.EqualTo((byte)AttachmentPoint.LeftHand));
+                Assert.That(attSo.IsAttachment);
+
+                // Check appearance status
+                Assert.That(sp.Appearance.GetAttachments().Count, Is.EqualTo(1));
+                Assert.That(sp.Appearance.GetAttachpoint(attItem1.ID), Is.EqualTo((int)AttachmentPoint.LeftHand));
+                Assert.That(scene.GetSceneObjectGroups().Count, Is.EqualTo(1));
+
+                // Check events
+                Assert.That(m_numberOfAttachEventsFired, Is.EqualTo(1));
+            }
+
+            // Test wearing a second attachment at the same position
+            // Until multiple attachments at one point is implemented, this will remove the first attachment
+            // This test relies on both attachments having the same default attachment point (in this case LeftHand 
+            // since none other has been set).
+            {
+                scene.AttachmentsModule.RezSingleAttachmentFromInventory(sp, attItem2.ID, (uint)AttachmentPoint.Default);
+
+                // default attachment point is currently the left hand.
+                Assert.That(sp.HasAttachments(), Is.True);
+                List<SceneObjectGroup> attachments = sp.GetAttachments();
+                Assert.That(attachments.Count, Is.EqualTo(1));
+                SceneObjectGroup attSo = attachments[0];
+                Assert.That(attSo.Name, Is.EqualTo(attItem2.Name));
+                Assert.That(attSo.AttachmentPoint, Is.EqualTo((byte)AttachmentPoint.LeftHand));
+                Assert.That(attSo.IsAttachment);
+
+                // Check appearance status
+                Assert.That(sp.Appearance.GetAttachments().Count, Is.EqualTo(1));
+                Assert.That(sp.Appearance.GetAttachpoint(attItem2.ID), Is.EqualTo((int)AttachmentPoint.LeftHand));
+                Assert.That(scene.GetSceneObjectGroups().Count, Is.EqualTo(1));
+
+                // Check events
+                Assert.That(m_numberOfAttachEventsFired, Is.EqualTo(3));
+            }
+
+            // Test wearing an already attached attachment
+            {
+                scene.AttachmentsModule.RezSingleAttachmentFromInventory(sp, attItem2.ID, (uint)AttachmentPoint.Default);
+
+                // default attachment point is currently the left hand.
+                Assert.That(sp.HasAttachments(), Is.True);
+                List<SceneObjectGroup> attachments = sp.GetAttachments();
+                Assert.That(attachments.Count, Is.EqualTo(1));
+                SceneObjectGroup attSo = attachments[0];
+                Assert.That(attSo.Name, Is.EqualTo(attItem2.Name));
+                Assert.That(attSo.AttachmentPoint, Is.EqualTo((byte)AttachmentPoint.LeftHand));
+                Assert.That(attSo.IsAttachment);
+
+                // Check appearance status
+                Assert.That(sp.Appearance.GetAttachments().Count, Is.EqualTo(1));
+                Assert.That(sp.Appearance.GetAttachpoint(attItem2.ID), Is.EqualTo((int)AttachmentPoint.LeftHand));
+                Assert.That(scene.GetSceneObjectGroups().Count, Is.EqualTo(1));
+
+                // Check events
+                Assert.That(m_numberOfAttachEventsFired, Is.EqualTo(3));
+            }
         }
 
         /// <summary>
@@ -315,7 +545,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
             SceneObjectGroup so = SceneHelpers.CreateSceneObject(1, sp.UUID, "att-name", 0x10);
             TaskInventoryItem scriptItem
                 = TaskInventoryHelpers.AddScript(
-                    scene,
+                    scene.AssetService,
                     so.RootPart,
                     "scriptItem",
                     "default { attach(key id) { if (id != NULL_KEY) { llSay(0, \"Hello World\"); } } }");
@@ -372,7 +602,9 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
             Assert.That(scene.InventoryService.GetItem(new InventoryItemBase(attItem.ID)), Is.Null);
 
             // Check object in scene
-            Assert.That(scene.GetSceneObjectGroup("att"), Is.Not.Null);
+            SceneObjectGroup soInScene = scene.GetSceneObjectGroup("att");
+            Assert.That(soInScene, Is.Not.Null);
+            Assert.IsTrue(soInScene.Backup);
 
             // Check events
             Assert.That(m_numberOfAttachEventsFired, Is.EqualTo(1));
@@ -426,7 +658,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
             SceneObjectGroup so = SceneHelpers.CreateSceneObject(1, sp.UUID, "att-name", 0x10);
             TaskInventoryItem scriptTaskItem
                 = TaskInventoryHelpers.AddScript(
-                    scene,
+                    scene.AssetService,
                     so.RootPart,
                     "scriptItem",
                     "default { attach(key id) { if (id != NULL_KEY) { llSay(0, \"Hello World\"); } } }");
@@ -490,7 +722,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
             SceneObjectGroup rezzedAtt = presence.GetAttachments()[0];
 
             m_numberOfAttachEventsFired = 0;
-            scene.IncomingCloseAgent(presence.UUID, false);
+            scene.CloseAgent(presence.UUID, false);
 
             // Check that we can't retrieve this attachment from the scene.
             Assert.That(scene.GetSceneObjectGroup(rezzedAtt.UUID), Is.Null);
@@ -503,7 +735,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
         public void TestRezAttachmentsOnAvatarEntrance()
         {
             TestHelpers.InMethod();
-//            log4net.Config.XmlConfigurator.Configure();
+//            TestHelpers.EnableLogging();
 
             Scene scene = CreateTestScene();
             UserAccount ua1 = UserAccountHelpers.CreateUserWithInventory(scene, 0x1);
@@ -526,6 +758,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
             Assert.That(attSo.IsAttachment);
             Assert.That(attSo.UsesPhysics, Is.False);
             Assert.That(attSo.IsTemporary, Is.False);
+            Assert.IsFalse(attSo.Backup);
 
             // Check appearance status
             List<AvatarAttachment> retreivedAttachments = presence.Appearance.GetAttachments();
@@ -569,12 +802,17 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
             Assert.That(m_numberOfAttachEventsFired, Is.EqualTo(0));
         }
 
+/*
         [Test]
-        public void TestSameSimulatorNeighbouringRegionsTeleport()
+        public void TestSameSimulatorNeighbouringRegionsTeleportV1()
         {
             TestHelpers.InMethod();
 //            TestHelpers.EnableLogging();
 
+            BaseHttpServer httpServer = new BaseHttpServer(99999);
+            MainServer.AddHttpServer(httpServer);
+            MainServer.Instance = httpServer;
+
             AttachmentsModule attModA = new AttachmentsModule();
             AttachmentsModule attModB = new AttachmentsModule();
             EntityTransferModule etmA = new EntityTransferModule();
@@ -603,8 +841,17 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
             SceneHelpers.SetupSceneModules(
                 sceneB, config, new CapabilitiesModule(), etmB, attModB, new BasicInventoryAccessModule());
 
+            // FIXME: Hack - this is here temporarily to revert back to older entity transfer behaviour
+            lscm.ServiceVersion = 0.1f;
+
             UserAccount ua1 = UserAccountHelpers.CreateUserWithInventory(sceneA, 0x1);
-            ScenePresence beforeTeleportSp = SceneHelpers.AddScenePresence(sceneA, ua1.PrincipalID, sh.SceneManager);
+
+            AgentCircuitData acd = SceneHelpers.GenerateAgentData(ua1.PrincipalID);
+            TestClient tc = new TestClient(acd, sceneA);
+            List<TestClient> destinationTestClients = new List<TestClient>();
+            EntityTransferHelpers.SetupInformClientOfNeighbourTriggersNeighbourClientCreate(tc, destinationTestClients);
+
+            ScenePresence beforeTeleportSp = SceneHelpers.AddScenePresence(sceneA, tc, acd);
             beforeTeleportSp.AbsolutePosition = new Vector3(30, 31, 32);
 
             InventoryItemBase attItem = CreateAttachmentItem(sceneA, ua1.PrincipalID, "att", 0x10, 0x20);
@@ -623,7 +870,119 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
                 teleportLookAt,
                 (uint)TeleportFlags.ViaLocation);
 
-            ((TestClient)beforeTeleportSp.ControllingClient).CompleteTeleportClientSide();
+            destinationTestClients[0].CompleteMovement();
+
+            // Check attachments have made it into sceneB
+            ScenePresence afterTeleportSceneBSp = sceneB.GetScenePresence(ua1.PrincipalID);
+
+            // This is appearance data, as opposed to actually rezzed attachments
+            List<AvatarAttachment> sceneBAttachments = afterTeleportSceneBSp.Appearance.GetAttachments();
+            Assert.That(sceneBAttachments.Count, Is.EqualTo(1));
+            Assert.That(sceneBAttachments[0].AttachPoint, Is.EqualTo((int)AttachmentPoint.Chest));
+            Assert.That(sceneBAttachments[0].ItemID, Is.EqualTo(attItem.ID));
+            Assert.That(sceneBAttachments[0].AssetID, Is.EqualTo(attItem.AssetID));
+            Assert.That(afterTeleportSceneBSp.Appearance.GetAttachpoint(attItem.ID), Is.EqualTo((int)AttachmentPoint.Chest));
+
+            // This is the actual attachment
+            List<SceneObjectGroup> actualSceneBAttachments = afterTeleportSceneBSp.GetAttachments();
+            Assert.That(actualSceneBAttachments.Count, Is.EqualTo(1));
+            SceneObjectGroup actualSceneBAtt = actualSceneBAttachments[0];
+            Assert.That(actualSceneBAtt.Name, Is.EqualTo(attItem.Name));
+            Assert.That(actualSceneBAtt.AttachmentPoint, Is.EqualTo((uint)AttachmentPoint.Chest));
+            Assert.IsFalse(actualSceneBAtt.Backup);
+
+            Assert.That(sceneB.GetSceneObjectGroups().Count, Is.EqualTo(1));
+
+            // Check attachments have been removed from sceneA
+            ScenePresence afterTeleportSceneASp = sceneA.GetScenePresence(ua1.PrincipalID);
+
+            // Since this is appearance data, it is still present on the child avatar!
+            List<AvatarAttachment> sceneAAttachments = afterTeleportSceneASp.Appearance.GetAttachments();
+            Assert.That(sceneAAttachments.Count, Is.EqualTo(1));
+            Assert.That(afterTeleportSceneASp.Appearance.GetAttachpoint(attItem.ID), Is.EqualTo((int)AttachmentPoint.Chest));
+
+            // This is the actual attachment, which should no longer exist
+            List<SceneObjectGroup> actualSceneAAttachments = afterTeleportSceneASp.GetAttachments();
+            Assert.That(actualSceneAAttachments.Count, Is.EqualTo(0));
+
+            Assert.That(sceneA.GetSceneObjectGroups().Count, Is.EqualTo(0));
+
+            // Check events
+            Assert.That(m_numberOfAttachEventsFired, Is.EqualTo(0));
+        }
+*/
+
+        [Test]
+        public void TestSameSimulatorNeighbouringRegionsTeleportV2()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            BaseHttpServer httpServer = new BaseHttpServer(99999);
+            MainServer.AddHttpServer(httpServer);
+            MainServer.Instance = httpServer;
+
+            AttachmentsModule attModA = new AttachmentsModule();
+            AttachmentsModule attModB = new AttachmentsModule();
+            EntityTransferModule etmA = new EntityTransferModule();
+            EntityTransferModule etmB = new EntityTransferModule();
+            LocalSimulationConnectorModule lscm = new LocalSimulationConnectorModule();
+
+            IConfigSource config = new IniConfigSource();
+            IConfig modulesConfig = config.AddConfig("Modules");
+            modulesConfig.Set("EntityTransferModule", etmA.Name);
+            modulesConfig.Set("SimulationServices", lscm.Name);
+
+            modulesConfig.Set("InventoryAccessModule", "BasicInventoryAccessModule");
+
+            SceneHelpers sh = new SceneHelpers();
+            TestScene sceneA = sh.SetupScene("sceneA", TestHelpers.ParseTail(0x100), 1000, 1000);
+            TestScene sceneB = sh.SetupScene("sceneB", TestHelpers.ParseTail(0x200), 1001, 1000);
+
+            SceneHelpers.SetupSceneModules(new Scene[] { sceneA, sceneB }, config, lscm);
+            SceneHelpers.SetupSceneModules(
+                sceneA, config, new CapabilitiesModule(), etmA, attModA, new BasicInventoryAccessModule());
+            SceneHelpers.SetupSceneModules(
+                sceneB, config, new CapabilitiesModule(), etmB, attModB, new BasicInventoryAccessModule());
+
+            UserAccount ua1 = UserAccountHelpers.CreateUserWithInventory(sceneA, 0x1);
+
+            AgentCircuitData acd = SceneHelpers.GenerateAgentData(ua1.PrincipalID);
+            TestClient tc = new TestClient(acd, sceneA);
+            List<TestClient> destinationTestClients = new List<TestClient>();
+            EntityTransferHelpers.SetupInformClientOfNeighbourTriggersNeighbourClientCreate(tc, destinationTestClients);
+
+            ScenePresence beforeTeleportSp = SceneHelpers.AddScenePresence(sceneA, tc, acd);
+            beforeTeleportSp.AbsolutePosition = new Vector3(30, 31, 32);
+
+            Assert.That(destinationTestClients.Count, Is.EqualTo(1));
+            Assert.That(destinationTestClients[0], Is.Not.Null);
+
+            InventoryItemBase attItem = CreateAttachmentItem(sceneA, ua1.PrincipalID, "att", 0x10, 0x20);
+
+            sceneA.AttachmentsModule.RezSingleAttachmentFromInventory(
+                beforeTeleportSp, attItem.ID, (uint)AttachmentPoint.Chest);
+
+            Vector3 teleportPosition = new Vector3(10, 11, 12);
+            Vector3 teleportLookAt = new Vector3(20, 21, 22);
+
+            // Here, we need to make clientA's receipt of SendRegionTeleport trigger clientB's CompleteMovement().  This
+            // is to operate the teleport V2 mechanism where the EntityTransferModule will first request the client to
+            // CompleteMovement to the region and then call UpdateAgent to the destination region to confirm the receipt
+            // Both these operations will occur on different threads and will wait for each other.
+            // We have to do this via ThreadPool directly since FireAndForget has been switched to sync for the V1
+            // test protocol, where we are trying to avoid unpredictable async operations in regression tests.
+            tc.OnTestClientSendRegionTeleport 
+                += (regionHandle, simAccess, regionExternalEndPoint, locationID, flags, capsURL) 
+                    => ThreadPool.UnsafeQueueUserWorkItem(o => destinationTestClients[0].CompleteMovement(), null);
+
+            m_numberOfAttachEventsFired = 0;
+            sceneA.RequestTeleportLocation(
+                beforeTeleportSp.ControllingClient,
+                sceneB.RegionInfo.RegionHandle,
+                teleportPosition,
+                teleportLookAt,
+                (uint)TeleportFlags.ViaLocation);
 
             // Check attachments have made it into sceneB
             ScenePresence afterTeleportSceneBSp = sceneB.GetScenePresence(ua1.PrincipalID);
@@ -642,6 +1001,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
             SceneObjectGroup actualSceneBAtt = actualSceneBAttachments[0];
             Assert.That(actualSceneBAtt.Name, Is.EqualTo(attItem.Name));
             Assert.That(actualSceneBAtt.AttachmentPoint, Is.EqualTo((uint)AttachmentPoint.Chest));
+            Assert.IsFalse(actualSceneBAtt.Backup);
 
             Assert.That(sceneB.GetSceneObjectGroups().Count, Is.EqualTo(1));
 
@@ -663,4 +1023,4 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
             Assert.That(m_numberOfAttachEventsFired, Is.EqualTo(0));
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/CoreModules/Avatar/AvatarFactory/AvatarFactoryModule.cs b/OpenSim/Region/CoreModules/Avatar/AvatarFactory/AvatarFactoryModule.cs
index 0a69979..cfb082b 100644
--- a/OpenSim/Region/CoreModules/Avatar/AvatarFactory/AvatarFactoryModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/AvatarFactory/AvatarFactoryModule.cs
@@ -40,6 +40,7 @@ using OpenSim.Region.Framework.Scenes;
 using OpenSim.Services.Interfaces;
 
 using Mono.Addins;
+using PermissionMask = OpenSim.Framework.PermissionMask;
 
 namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
 {
@@ -54,6 +55,7 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
 
         private int m_savetime = 5; // seconds to wait before saving changed appearance
         private int m_sendtime = 2; // seconds to wait before sending changed appearance
+        private bool m_reusetextures = false;
 
         private int m_checkTime = 500; // milliseconds to wait between checks for appearance updates
         private System.Timers.Timer m_updateTimer = new System.Timers.Timer();
@@ -72,6 +74,8 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
             {
                 m_savetime = Convert.ToInt32(appearanceConfig.GetString("DelayBeforeAppearanceSave",Convert.ToString(m_savetime)));
                 m_sendtime = Convert.ToInt32(appearanceConfig.GetString("DelayBeforeAppearanceSend",Convert.ToString(m_sendtime)));
+                m_reusetextures = appearanceConfig.GetBoolean("ReuseTextures",m_reusetextures);
+                
                 // m_log.InfoFormat("[AVFACTORY] configured for {0} save and {1} send",m_savetime,m_sendtime);
             }
 
@@ -130,6 +134,7 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
             client.OnRequestWearables += Client_OnRequestWearables;
             client.OnSetAppearance += Client_OnSetAppearance;
             client.OnAvatarNowWearing += Client_OnAvatarNowWearing;
+            client.OnCachedTextureRequest += Client_OnCachedTextureRequest;
         }
 
         #endregion
@@ -140,9 +145,24 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
         /// <param name="sp"></param>
         /// <param name="texture"></param>
         /// <param name="visualParam"></param>
-        public void SetAppearance(IScenePresence sp, AvatarAppearance appearance)
+        public void SetAppearance(IScenePresence sp, AvatarAppearance appearance, WearableCacheItem[] cacheItems)
         {
-            SetAppearance(sp, appearance.Texture, appearance.VisualParams);
+            SetAppearance(sp, appearance.Texture, appearance.VisualParams, cacheItems);
+        }
+
+
+        public void SetAppearance(IScenePresence sp, Primitive.TextureEntry textureEntry, byte[] visualParams, Vector3 avSize, WearableCacheItem[] cacheItems)
+        {
+            float oldoff = sp.Appearance.AvatarFeetOffset;
+            Vector3 oldbox = sp.Appearance.AvatarBoxSize;
+
+            SetAppearance(sp, textureEntry, visualParams, cacheItems);
+            sp.Appearance.SetSize(avSize);
+
+            float off = sp.Appearance.AvatarFeetOffset;
+            Vector3 box = sp.Appearance.AvatarBoxSize;
+            if (oldoff != off || oldbox != box)
+                ((ScenePresence)sp).SetSize(box, off);
         }
 
         /// <summary>
@@ -151,7 +171,7 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
         /// <param name="sp"></param>
         /// <param name="texture"></param>
         /// <param name="visualParam"></param>
-        public void SetAppearance(IScenePresence sp, Primitive.TextureEntry textureEntry, byte[] visualParams)
+        public void SetAppearance(IScenePresence sp, Primitive.TextureEntry textureEntry, byte[] visualParams, WearableCacheItem[] cacheItems)
         {
 //            m_log.DebugFormat(
 //                "[AVFACTORY]: start SetAppearance for {0}, te {1}, visualParams {2}",
@@ -174,18 +194,27 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
                     //                    m_log.DebugFormat(
                     //                        "[AVFACTORY]: Setting visual params for {0} to {1}",
                     //                        client.Name, string.Join(", ", visualParamsStrings));
-
+/*
                     float oldHeight = sp.Appearance.AvatarHeight;
                     changed = sp.Appearance.SetVisualParams(visualParams);
 
                     if (sp.Appearance.AvatarHeight != oldHeight && sp.Appearance.AvatarHeight > 0)
                         ((ScenePresence)sp).SetHeight(sp.Appearance.AvatarHeight);
-                }
+ */
+//                    float oldoff = sp.Appearance.AvatarFeetOffset;
+//                    Vector3 oldbox = sp.Appearance.AvatarBoxSize;
+                    changed = sp.Appearance.SetVisualParams(visualParams);
+//                    float off = sp.Appearance.AvatarFeetOffset;
+//                    Vector3 box = sp.Appearance.AvatarBoxSize;
+//                    if(oldoff != off || oldbox != box)
+//                        ((ScenePresence)sp).SetSize(box,off);
 
+                }
+            
                 // Process the baked texture array
                 if (textureEntry != null)
                 {
-//                    m_log.DebugFormat("[AVFACTORY]: Received texture update for {0} {1}", sp.Name, sp.UUID);
+                    m_log.DebugFormat("[AVFACTORY]: Received texture update for {0} {1}", sp.Name, sp.UUID);
 
 //                    WriteBakedTexturesReport(sp, m_log.DebugFormat);
 
@@ -222,7 +251,7 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
         private void SendAppearance(ScenePresence sp)
         {
             // Send the appearance to everyone in the scene
-            sp.SendAppearanceToAllOtherAgents();
+            sp.SendAppearanceToAllOtherClients();
 
             // Send animations back to the avatar as well
             sp.Animator.SendAnimPack();
@@ -254,6 +283,17 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
             return GetBakedTextureFaces(sp);
         }
 
+        public WearableCacheItem[] GetCachedItems(UUID agentId)
+        {
+            ScenePresence sp = m_scene.GetScenePresence(agentId);
+            WearableCacheItem[] items = sp.Appearance.WearableCacheItems;
+            //foreach (WearableCacheItem item in items)
+            //{
+               
+            //}
+            return items;
+        }
+
         public bool SaveBakedTextures(UUID agentId)
         {
             ScenePresence sp = m_scene.GetScenePresence(agentId);
@@ -287,6 +327,9 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
 
                 if (asset != null)
                 {
+                    // Replace an HG ID with the simple asset ID so that we can persist textures for foreign HG avatars
+                    asset.ID = asset.FullID.ToString();
+
                     asset.Temporary = false;
                     asset.Local = false;
                     m_scene.AssetService.Store(asset);
@@ -323,7 +366,7 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
 
         public void QueueAppearanceSave(UUID agentid)
         {
-            // m_log.WarnFormat("[AVFACTORY]: Queue appearance save for {0}", agentid);
+//            m_log.DebugFormat("[AVFACTORY]: Queueing appearance save for {0}", agentid);
 
             // 10000 ticks per millisecond, 1000 milliseconds per second
             long timestamp = DateTime.Now.Ticks + Convert.ToInt64(m_savetime * 1000 * 10000);
@@ -337,6 +380,53 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
         public bool ValidateBakedTextureCache(IScenePresence sp)
         {
             bool defonly = true; // are we only using default textures
+            IImprovedAssetCache cache = m_scene.RequestModuleInterface<IImprovedAssetCache>();
+            IBakedTextureModule bakedModule = m_scene.RequestModuleInterface<IBakedTextureModule>();
+            WearableCacheItem[] wearableCache = null;
+
+            // Cache wearable data for teleport.
+            // Only makes sense if there's a bake module and a cache module
+            if (bakedModule != null && cache != null)
+            {
+                try
+                {
+                    wearableCache = bakedModule.Get(sp.UUID);
+                }
+                catch (Exception)
+                {
+
+                }
+                if (wearableCache != null)
+                {
+                    for (int i = 0; i < wearableCache.Length; i++)
+                    {
+                       cache.Cache(wearableCache[i].TextureAsset);
+                    }
+                }
+            }
+            /*
+             IBakedTextureModule bakedModule = m_scene.RequestModuleInterface<IBakedTextureModule>();
+            if (invService.GetRootFolder(userID) != null)
+            {
+                WearableCacheItem[] wearableCache = null;
+                if (bakedModule != null)
+                {
+                    try
+                    {
+                        wearableCache = bakedModule.Get(userID);
+                        appearance.WearableCacheItems = wearableCache;
+                        appearance.WearableCacheItemsDirty = false;
+                        foreach (WearableCacheItem item in wearableCache)
+                        {
+                            appearance.Texture.FaceTextures[item.TextureIndex].TextureID = item.TextureID;
+                        }
+                    }
+                    catch (Exception)
+                    {
+                        
+                    }
+                }
+             */
 
             // Process the texture entry
             for (int i = 0; i < AvatarAppearance.BAKE_INDICES.Length; i++)
@@ -344,10 +434,32 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
                 int idx = AvatarAppearance.BAKE_INDICES[i];
                 Primitive.TextureEntryFace face = sp.Appearance.Texture.FaceTextures[idx];
 
-                // if there is no texture entry, skip it
+                // No face, so lets check our baked service cache, teleport or login.
                 if (face == null)
-                    continue;
-
+                {
+                    if (wearableCache != null)
+                    {
+                        // If we find the an appearance item, set it as the textureentry and the face
+                        WearableCacheItem searchitem = WearableCacheItem.SearchTextureIndex((uint) idx, wearableCache);
+                        if (searchitem != null)
+                        {
+                            sp.Appearance.Texture.FaceTextures[idx] = sp.Appearance.Texture.CreateFace((uint) idx);
+                            sp.Appearance.Texture.FaceTextures[idx].TextureID = searchitem.TextureID;
+                            face = sp.Appearance.Texture.FaceTextures[idx];
+                        }
+                        else
+                        {
+                            // if there is no texture entry and no baked cache, skip it
+                            continue;
+                        }
+                    }
+                    else
+                    {
+                        //No texture entry face and no cache.  Skip this face.
+                        continue;
+                    }
+                }
+                    
 //                m_log.DebugFormat(
 //                    "[AVFACTORY]: Looking for texture {0}, id {1} for {2} {3}",
 //                    face.TextureID, idx, client.Name, client.AgentId);
@@ -374,6 +486,7 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
         public int RequestRebake(IScenePresence sp, bool missingTexturesOnly)
         {
             int texturesRebaked = 0;
+//            IImprovedAssetCache cache = m_scene.RequestModuleInterface<IImprovedAssetCache>();
 
             for (int i = 0; i < AvatarAppearance.BAKE_INDICES.Length; i++)
             {
@@ -480,7 +593,7 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
 
                     if (sendTime < now)
                     {
-                        Util.FireAndForget(o => SendAppearance(avatarID));
+                        Util.FireAndForget(o => SendAppearance(avatarID), null, "AvatarFactoryModule.SendAppearance");
                         m_sendqueue.Remove(avatarID);
                     }
                 }
@@ -498,7 +611,7 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
 
                     if (sendTime < now)
                     {
-                        Util.FireAndForget(o => SaveAppearance(avatarID));
+                        Util.FireAndForget(o => SaveAppearance(avatarID), null, "AvatarFactoryModule.SaveAppearance");
                         m_savequeue.Remove(avatarID);
                     }
                 }
@@ -526,7 +639,7 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
                 return;
             }
 
-            // m_log.WarnFormat("[AVFACTORY] avatar {0} save appearance",agentid);
+//            m_log.DebugFormat("[AVFACTORY]: Saving appearance for avatar {0}", agentid);
 
             // This could take awhile since it needs to pull inventory
             // We need to do it at the point of save so that there is a sufficient delay for any upload of new body part/shape
@@ -535,6 +648,14 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
             // multiple save requests.
             SetAppearanceAssets(sp.UUID, sp.Appearance);
 
+//            List<AvatarAttachment> attachments = sp.Appearance.GetAttachments();
+//            foreach (AvatarAttachment att in attachments)
+//            {
+//                m_log.DebugFormat(
+//                    "[AVFACTORY]: For {0} saving attachment {1} at point {2}",
+//                    sp.Name, att.ItemID, att.AttachPoint);
+//            }
+
             m_scene.AvatarService.SetAppearance(agentid, sp.Appearance);
 
             // Trigger this here because it's the final step in the set/queue/save process for appearance setting. 
@@ -542,6 +663,12 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
             m_scene.EventManager.TriggerAvatarAppearanceChanged(sp);
         }
 
+        /// <summary>
+        /// For a given set of appearance items, check whether the items are valid and add their asset IDs to 
+        /// appearance data.
+        /// </summary>
+        /// <param name='userID'></param>
+        /// <param name='appearance'></param>
         private void SetAppearanceAssets(UUID userID, AvatarAppearance appearance)
         {
             IInventoryService invService = m_scene.InventoryService;
@@ -553,7 +680,13 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
                     for (int j = 0; j < appearance.Wearables[i].Count; j++)
                     {
                         if (appearance.Wearables[i][j].ItemID == UUID.Zero)
+                        {
+                            m_log.WarnFormat(
+                                "[AVFACTORY]: Wearable item {0}:{1} for user {2} unexpectedly UUID.Zero.  Ignoring.", 
+                                i, j, userID);
+
                             continue;
+                        }
 
                         // Ignore ruth's assets
                         if (appearance.Wearables[i][j].ItemID == AvatarWearable.DefaultWearables[i][0].ItemID)
@@ -568,7 +701,7 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
                         }
                         else
                         {
-                            m_log.ErrorFormat(
+                            m_log.WarnFormat(
                                 "[AVFACTORY]: Can't find inventory item {0} for {1}, setting to default",
                                 appearance.Wearables[i][j].ItemID, (WearableType)i);
 
@@ -581,8 +714,311 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
             {
                 m_log.WarnFormat("[AVFACTORY]: user {0} has no inventory, appearance isn't going to work", userID);
             }
+
+//            IInventoryService invService = m_scene.InventoryService;
+//            bool resetwearable = false;
+//            if (invService.GetRootFolder(userID) != null)
+//            {
+//                for (int i = 0; i < AvatarWearable.MAX_WEARABLES; i++)
+//                {
+//                    for (int j = 0; j < appearance.Wearables[i].Count; j++)
+//                    {
+//                        // Check if the default wearables are not set
+//                        if (appearance.Wearables[i][j].ItemID == UUID.Zero)
+//                        {
+//                            switch ((WearableType) i)
+//                            {
+//                                case WearableType.Eyes:
+//                                case WearableType.Hair:
+//                                case WearableType.Shape:
+//                                case WearableType.Skin:
+//                                //case WearableType.Underpants:
+//                                    TryAndRepairBrokenWearable((WearableType)i, invService, userID, appearance);
+//                                    resetwearable = true;
+//                                    m_log.Warn("[AVFACTORY]: UUID.Zero Wearables, passing fake values.");
+//                                    resetwearable = true;
+//                                    break;
+//
+//                            }
+//                            continue;
+//                        }
+//
+//                        // Ignore ruth's assets except for the body parts! missing body parts fail avatar appearance on V1
+//                        if (appearance.Wearables[i][j].ItemID == AvatarWearable.DefaultWearables[i][0].ItemID)
+//                        {
+//                            switch ((WearableType)i)
+//                            {
+//                                case WearableType.Eyes:
+//                                case WearableType.Hair:
+//                                case WearableType.Shape:
+//                                case WearableType.Skin:
+//                                //case WearableType.Underpants:
+//                                    TryAndRepairBrokenWearable((WearableType)i, invService, userID, appearance);
+//                            
+//                                    m_log.WarnFormat("[AVFACTORY]: {0} Default Wearables, passing existing values.", (WearableType)i);
+//                                    resetwearable = true;
+//                                    break;
+//
+//                            }
+//                            continue;
+//                        }
+//                        
+//                        InventoryItemBase baseItem = new InventoryItemBase(appearance.Wearables[i][j].ItemID, userID);
+//                        baseItem = invService.GetItem(baseItem);
+//
+//                        if (baseItem != null)
+//                        {
+//                            appearance.Wearables[i].Add(appearance.Wearables[i][j].ItemID, baseItem.AssetID);
+//                            int unmodifiedWearableIndexForClosure = i;
+//                            m_scene.AssetService.Get(baseItem.AssetID.ToString(), this,
+//                                                                      delegate(string x, object y, AssetBase z)
+//                                                                      {
+//                                                                          if (z == null)
+//                                                                          {
+//                                                                              TryAndRepairBrokenWearable(
+//                                                                                  (WearableType)unmodifiedWearableIndexForClosure, invService,
+//                                                                                  userID, appearance);
+//                                                                          }
+//                                                                      });
+//                        }
+//                        else
+//                        {
+//                            m_log.ErrorFormat(
+//                                "[AVFACTORY]: Can't find inventory item {0} for {1}, setting to default",
+//                                appearance.Wearables[i][j].ItemID, (WearableType)i);
+//
+//                            TryAndRepairBrokenWearable((WearableType)i, invService, userID, appearance);
+//                            resetwearable = true;
+//                            
+//                        }
+//                    }
+//                }
+//
+//                // I don't know why we have to test for this again...  but the above switches do not capture these scenarios for some reason....
+//                if (appearance.Wearables[(int) WearableType.Eyes] == null)
+//                {
+//                    m_log.WarnFormat("[AVFACTORY]: {0} Eyes are Null, passing existing values.", (WearableType.Eyes));
+//                    
+//                    TryAndRepairBrokenWearable(WearableType.Eyes, invService, userID, appearance);
+//                    resetwearable = true;
+//                }
+//                else
+//                {
+//                    if (appearance.Wearables[(int) WearableType.Eyes][0].ItemID == UUID.Zero)
+//                    {
+//                        m_log.WarnFormat("[AVFACTORY]: Eyes are UUID.Zero are broken, {0} {1}",
+//                                         appearance.Wearables[(int) WearableType.Eyes][0].ItemID,
+//                                         appearance.Wearables[(int) WearableType.Eyes][0].AssetID);
+//                        TryAndRepairBrokenWearable(WearableType.Eyes, invService, userID, appearance);
+//                        resetwearable = true;
+//
+//                    }
+//
+//                }
+//                // I don't know why we have to test for this again...  but the above switches do not capture these scenarios for some reason....
+//                if (appearance.Wearables[(int)WearableType.Shape] == null)
+//                {
+//                    m_log.WarnFormat("[AVFACTORY]: {0} shape is Null, passing existing values.", (WearableType.Shape));
+//
+//                    TryAndRepairBrokenWearable(WearableType.Shape, invService, userID, appearance);
+//                    resetwearable = true;
+//                }
+//                else
+//                {
+//                    if (appearance.Wearables[(int)WearableType.Shape][0].ItemID == UUID.Zero)
+//                    {
+//                        m_log.WarnFormat("[AVFACTORY]: Shape is UUID.Zero and broken, {0} {1}",
+//                                         appearance.Wearables[(int)WearableType.Shape][0].ItemID,
+//                                         appearance.Wearables[(int)WearableType.Shape][0].AssetID);
+//                        TryAndRepairBrokenWearable(WearableType.Shape, invService, userID, appearance);
+//                        resetwearable = true;
+//
+//                    }
+//
+//                }
+//                // I don't know why we have to test for this again...  but the above switches do not capture these scenarios for some reason....
+//                if (appearance.Wearables[(int)WearableType.Hair] == null)
+//                {
+//                    m_log.WarnFormat("[AVFACTORY]: {0} Hair is Null, passing existing values.", (WearableType.Hair));
+//
+//                    TryAndRepairBrokenWearable(WearableType.Hair, invService, userID, appearance);
+//                    resetwearable = true;
+//                }
+//                else
+//                {
+//                    if (appearance.Wearables[(int)WearableType.Hair][0].ItemID == UUID.Zero)
+//                    {
+//                        m_log.WarnFormat("[AVFACTORY]: Hair is UUID.Zero and broken, {0} {1}",
+//                                         appearance.Wearables[(int)WearableType.Hair][0].ItemID,
+//                                         appearance.Wearables[(int)WearableType.Hair][0].AssetID);
+//                        TryAndRepairBrokenWearable(WearableType.Hair, invService, userID, appearance);
+//                        resetwearable = true;
+//
+//                    }
+//
+//                }
+//                // I don't know why we have to test for this again...  but the above switches do not capture these scenarios for some reason....
+//                if (appearance.Wearables[(int)WearableType.Skin] == null)
+//                {
+//                    m_log.WarnFormat("[AVFACTORY]: {0} Skin is Null, passing existing values.", (WearableType.Skin));
+//
+//                    TryAndRepairBrokenWearable(WearableType.Skin, invService, userID, appearance);
+//                    resetwearable = true;
+//                }
+//                else
+//                {
+//                    if (appearance.Wearables[(int)WearableType.Skin][0].ItemID == UUID.Zero)
+//                    {
+//                        m_log.WarnFormat("[AVFACTORY]: Skin is UUID.Zero and broken, {0} {1}",
+//                                         appearance.Wearables[(int)WearableType.Skin][0].ItemID,
+//                                         appearance.Wearables[(int)WearableType.Skin][0].AssetID);
+//                        TryAndRepairBrokenWearable(WearableType.Skin, invService, userID, appearance);
+//                        resetwearable = true;
+//
+//                    }
+//
+//                }
+//                if (resetwearable)
+//                {
+//                    ScenePresence presence = null;
+//                    if (m_scene.TryGetScenePresence(userID, out presence))
+//                    {
+//                        presence.ControllingClient.SendWearables(presence.Appearance.Wearables,
+//                                                                 presence.Appearance.Serial++);
+//                    }
+//                }
+//
+//            }
+//            else
+//            {
+//                m_log.WarnFormat("[AVFACTORY]: user {0} has no inventory, appearance isn't going to work", userID);
+//            }
+        }
+
+        private void TryAndRepairBrokenWearable(WearableType type, IInventoryService invService, UUID userID,AvatarAppearance appearance)
+        {
+            UUID defaultwearable = GetDefaultItem(type);
+            if (defaultwearable != UUID.Zero)
+            {
+                UUID newInvItem = UUID.Random();
+                InventoryItemBase itembase = new InventoryItemBase(newInvItem, userID)
+                                                 {
+                                                     AssetID =
+                                                         defaultwearable,
+                                                     AssetType
+                                                         =
+                                                         (int)
+                                                         FolderType
+                                                             .BodyPart,
+                                                     CreatorId
+                                                         =
+                                                         userID
+                                                         .ToString
+                                                         (),
+                                                     //InvType = (int)InventoryType.Wearable,
+
+                                                     Description
+                                                         =
+                                                         "Failed Wearable Replacement",
+                                                     Folder =
+                                                         invService
+                                                         .GetFolderForType
+                                                         (userID,
+                                                          FolderType
+                                                              .BodyPart)
+                                                         .ID,
+                                                     Flags = (uint) type,
+                                                     Name = Enum.GetName(typeof (WearableType), type),
+                                                     BasePermissions = (uint) PermissionMask.Copy,
+                                                     CurrentPermissions = (uint) PermissionMask.Copy,
+                                                     EveryOnePermissions = (uint) PermissionMask.Copy,
+                                                     GroupPermissions = (uint) PermissionMask.Copy,
+                                                     NextPermissions = (uint) PermissionMask.Copy
+                                                 };
+                invService.AddItem(itembase);
+                UUID LinkInvItem = UUID.Random();
+                itembase = new InventoryItemBase(LinkInvItem, userID)
+                               {
+                                   AssetID =
+                                       newInvItem,
+                                   AssetType
+                                       =
+                                       (int)
+                                       AssetType
+                                           .Link,
+                                   CreatorId
+                                       =
+                                       userID
+                                       .ToString
+                                       (),
+                                   InvType = (int) InventoryType.Wearable,
+
+                                   Description
+                                       =
+                                       "Failed Wearable Replacement",
+                                   Folder =
+                                       invService
+                                       .GetFolderForType
+                                       (userID,
+                                        FolderType
+                                            .CurrentOutfit)
+                                       .ID,
+                                   Flags = (uint) type,
+                                   Name = Enum.GetName(typeof (WearableType), type),
+                                   BasePermissions = (uint) PermissionMask.Copy,
+                                   CurrentPermissions = (uint) PermissionMask.Copy,
+                                   EveryOnePermissions = (uint) PermissionMask.Copy,
+                                   GroupPermissions = (uint) PermissionMask.Copy,
+                                   NextPermissions = (uint) PermissionMask.Copy
+                               };
+                invService.AddItem(itembase);
+                appearance.Wearables[(int)type] = new AvatarWearable(newInvItem, GetDefaultItem(type));
+                ScenePresence presence = null;
+                if (m_scene.TryGetScenePresence(userID, out presence))
+                {
+                    m_scene.SendInventoryUpdate(presence.ControllingClient,
+                                                invService.GetFolderForType(userID,
+                                                                            FolderType
+                                                                                .CurrentOutfit),
+                                                false, true);
+                }
+            }
         }
 
+        private UUID GetDefaultItem(WearableType wearable)
+        {
+            // These are ruth
+            UUID ret = UUID.Zero;
+            switch (wearable)
+            {
+                case WearableType.Eyes:
+                    ret = new UUID("4bb6fa4d-1cd2-498a-a84c-95c1a0e745a7");
+                    break;
+                case WearableType.Hair:
+                    ret = new UUID("d342e6c0-b9d2-11dc-95ff-0800200c9a66");
+                    break;
+                case WearableType.Pants:
+                    ret = new UUID("00000000-38f9-1111-024e-222222111120");
+                    break;
+                case WearableType.Shape:
+                    ret = new UUID("66c41e39-38f9-f75a-024e-585989bfab73");
+                    break;
+                case WearableType.Shirt:
+                    ret = new UUID("00000000-38f9-1111-024e-222222111110");
+                    break;
+                case WearableType.Skin:
+                    ret = new UUID("77c41e39-38f9-f75a-024e-585989bbabbb");
+                    break;
+                case WearableType.Undershirt:
+                    ret = new UUID("16499ebb-3208-ec27-2def-481881728f47");
+                    break;
+                case WearableType.Underpants:
+                    ret = new UUID("4ac2e9c7-3671-d229-316a-67717730841d");
+                    break;
+            }
+
+            return ret;
+        }
         #endregion
 
         #region Client Event Handlers
@@ -592,12 +1028,17 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
         /// <param name="client"></param>
         private void Client_OnRequestWearables(IClientAPI client)
         {
-            // m_log.DebugFormat("[AVFACTORY]: Client_OnRequestWearables called for {0} ({1})", client.Name, client.AgentId);
-            ScenePresence sp = m_scene.GetScenePresence(client.AgentId);
-            if (sp != null)
-                client.SendWearables(sp.Appearance.Wearables, sp.Appearance.Serial++);
-            else
-                m_log.WarnFormat("[AVFACTORY]: Client_OnRequestWearables unable to find presence for {0}", client.AgentId);
+            Util.FireAndForget(delegate(object x)
+            {
+                Thread.Sleep(4000);
+
+                // m_log.DebugFormat("[AVFACTORY]: Client_OnRequestWearables called for {0} ({1})", client.Name, client.AgentId);
+                ScenePresence sp = m_scene.GetScenePresence(client.AgentId);
+                if (sp != null)
+                    client.SendWearables(sp.Appearance.Wearables, sp.Appearance.Serial++);
+                else
+                    m_log.WarnFormat("[AVFACTORY]: Client_OnRequestWearables unable to find presence for {0}", client.AgentId);
+            }, null, "AvatarFactoryModule.OnClientRequestWearables");
         }
         
         /// <summary>
@@ -606,12 +1047,12 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
         /// <param name="client"></param>
         /// <param name="texture"></param>
         /// <param name="visualParam"></param>
-        private void Client_OnSetAppearance(IClientAPI client, Primitive.TextureEntry textureEntry, byte[] visualParams)
+        private void Client_OnSetAppearance(IClientAPI client, Primitive.TextureEntry textureEntry, byte[] visualParams, Vector3 avSize, WearableCacheItem[] cacheItems)
         {
             // m_log.WarnFormat("[AVFACTORY]: Client_OnSetAppearance called for {0} ({1})", client.Name, client.AgentId);
             ScenePresence sp = m_scene.GetScenePresence(client.AgentId);
             if (sp != null)
-                SetAppearance(sp, textureEntry, visualParams);
+                SetAppearance(sp, textureEntry, visualParams,avSize, cacheItems);
             else
                 m_log.WarnFormat("[AVFACTORY]: Client_OnSetAppearance unable to find presence for {0}", client.AgentId);
         }
@@ -659,6 +1100,61 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
                 QueueAppearanceSave(client.AgentId);
             }
         }
+
+        /// <summary>
+        /// Respond to the cached textures request from the client
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="serial"></param>
+        /// <param name="cachedTextureRequest"></param>
+        private void Client_OnCachedTextureRequest(IClientAPI client, int serial, List<CachedTextureRequestArg> cachedTextureRequest)
+        {
+            // m_log.WarnFormat("[AVFACTORY]: Client_OnCachedTextureRequest called for {0} ({1})", client.Name, client.AgentId);
+            ScenePresence sp = m_scene.GetScenePresence(client.AgentId);
+
+            List<CachedTextureResponseArg> cachedTextureResponse = new List<CachedTextureResponseArg>();
+            foreach (CachedTextureRequestArg request in cachedTextureRequest)
+            {
+                UUID texture = UUID.Zero;
+                int index = request.BakedTextureIndex;
+                
+                if (m_reusetextures)
+                {
+                    // this is the most insanely dumb way to do this... however it seems to
+                    // actually work. if the appearance has been reset because wearables have
+                    // changed then the texture entries are zero'd out until the bakes are 
+                    // uploaded. on login, if the textures exist in the cache (eg if you logged
+                    // into the simulator recently, then the appearance will pull those and send
+                    // them back in the packet and you won't have to rebake. if the textures aren't
+                    // in the cache then the intial makeroot() call in scenepresence will zero
+                    // them out.
+                    //
+                    // a better solution (though how much better is an open question) is to
+                    // store the hashes in the appearance and compare them. Thats's coming.
+
+                    Primitive.TextureEntryFace face = sp.Appearance.Texture.FaceTextures[index];
+                    if (face != null)
+                        texture = face.TextureID;
+
+                    // m_log.WarnFormat("[AVFACTORY]: reuse texture {0} for index {1}",texture,index);
+                }
+                
+                CachedTextureResponseArg response = new CachedTextureResponseArg();
+                response.BakedTextureIndex = index;
+                response.BakedTextureID = texture;
+                response.HostName = null;
+
+                cachedTextureResponse.Add(response);
+            }
+            
+            // m_log.WarnFormat("[AVFACTORY]: serial is {0}",serial);
+            // The serial number appears to be used to match requests and responses
+            // in the texture transaction. We just send back the serial number
+            // that was provided in the request. The viewer bumps this for us.
+            client.SendCachedTextureResponse(sp, serial, cachedTextureResponse);
+        }
+
+
         #endregion
 
         public void WriteBakedTexturesReport(IScenePresence sp, ReportOutputAction outputAction)
@@ -690,7 +1186,7 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
             }
 
             bool bakedTextureValid = m_scene.AvatarFactory.ValidateBakedTextureCache(sp);
-            outputAction("{0} baked appearance texture is {1}", sp.Name, bakedTextureValid ? "OK" : "corrupt");
+            outputAction("{0} baked appearance texture is {1}", sp.Name, bakedTextureValid ? "OK" : "incomplete");
         }
     }
 }
diff --git a/OpenSim/Region/CoreModules/Avatar/AvatarFactory/Tests/AvatarFactoryModuleTests.cs b/OpenSim/Region/CoreModules/Avatar/AvatarFactory/Tests/AvatarFactoryModuleTests.cs
index 1830d41..9513408 100644
--- a/OpenSim/Region/CoreModules/Avatar/AvatarFactory/Tests/AvatarFactoryModuleTests.cs
+++ b/OpenSim/Region/CoreModules/Avatar/AvatarFactory/Tests/AvatarFactoryModuleTests.cs
@@ -34,7 +34,6 @@ using OpenSim.Framework;
 using OpenSim.Region.CoreModules.Asset;
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Tests.Common;
-using OpenSim.Tests.Common.Mock;
 
 namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
 {
@@ -48,23 +47,103 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
         public void TestSetAppearance()
         {
             TestHelpers.InMethod();
-//            log4net.Config.XmlConfigurator.Configure();
+//            TestHelpers.EnableLogging();
 
             UUID userId = TestHelpers.ParseTail(0x1);
+            UUID bakedTextureID = TestHelpers.ParseTail(0x2);
 
+            // We need an asset cache because otherwise the LocalAssetServiceConnector will short-circuit directly
+            // to the AssetService, which will then store temporary and local assets permanently
+            CoreAssetCache assetCache = new CoreAssetCache();
+            
             AvatarFactoryModule afm = new AvatarFactoryModule();
-            TestScene scene = new SceneHelpers().SetupScene();
+            TestScene scene = new SceneHelpers(assetCache).SetupScene();
             SceneHelpers.SetupSceneModules(scene, afm);
             ScenePresence sp = SceneHelpers.AddScenePresence(scene, userId);
 
+            // TODO: Use the actual BunchOfCaps functionality once we slot in the CapabilitiesModules
+            AssetBase bakedTextureAsset;
+            bakedTextureAsset 
+                = new AssetBase(
+                    bakedTextureID, "Test Baked Texture", (sbyte)AssetType.Texture, userId.ToString());
+            bakedTextureAsset.Data = new byte[] { 2 }; // Not necessary to have a genuine JPEG2000 asset here yet
+            bakedTextureAsset.Temporary = true;
+            bakedTextureAsset.Local = true;
+            scene.AssetService.Store(bakedTextureAsset);
+
             byte[] visualParams = new byte[AvatarAppearance.VISUALPARAM_COUNT];
             for (byte i = 0; i < visualParams.Length; i++)
                 visualParams[i] = i;
 
-            afm.SetAppearance(sp, new Primitive.TextureEntry(TestHelpers.ParseTail(0x10)), visualParams);
+            Primitive.TextureEntry bakedTextureEntry = new Primitive.TextureEntry(TestHelpers.ParseTail(0x10));
+            uint eyesFaceIndex = (uint)AppearanceManager.BakeTypeToAgentTextureIndex(BakeType.Eyes);
+            Primitive.TextureEntryFace eyesFace = bakedTextureEntry.CreateFace(eyesFaceIndex);
+
+            int rebakeRequestsReceived = 0;
+            ((TestClient)sp.ControllingClient).OnReceivedSendRebakeAvatarTextures += id => rebakeRequestsReceived++;
+
+            // This is the alpha texture
+            eyesFace.TextureID = bakedTextureID;
+            afm.SetAppearance(sp, bakedTextureEntry, visualParams, null);
+    
+            Assert.That(rebakeRequestsReceived, Is.EqualTo(0));
+
+            AssetBase eyesBake = scene.AssetService.Get(bakedTextureID.ToString());
+            Assert.That(eyesBake, Is.Not.Null);
+            Assert.That(eyesBake.Temporary, Is.True);
+            Assert.That(eyesBake.Local, Is.True);
+        }
+
+        /// <summary>
+        /// Test appearance setting where the baked texture UUID are library alpha textures.
+        /// </summary>
+        /// <remarks>
+        /// For a mesh avatar, it appears these 'baked textures' are used.  So these should not trigger a request to 
+        /// rebake.
+        /// </remarks>
+        [Test]
+        public void TestSetAppearanceAlphaBakedTextures()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            UUID userId = TestHelpers.ParseTail(0x1);
+            UUID alphaTextureID = new UUID("3a367d1c-bef1-6d43-7595-e88c1e3aadb3");
+
+            // We need an asset cache because otherwise the LocalAssetServiceConnector will short-circuit directly
+            // to the AssetService, which will then store temporary and local assets permanently
+            CoreAssetCache assetCache = new CoreAssetCache();
+            
+            AvatarFactoryModule afm = new AvatarFactoryModule();
+            TestScene scene = new SceneHelpers(assetCache).SetupScene();
+            SceneHelpers.SetupSceneModules(scene, afm);
+            ScenePresence sp = SceneHelpers.AddScenePresence(scene, userId);
+
+            AssetBase libraryAsset;
+            libraryAsset 
+                = new AssetBase(
+                    alphaTextureID, "Default Alpha Layer Texture", (sbyte)AssetType.Texture, userId.ToString());
+            libraryAsset.Data = new byte[] { 2 }; // Not necessary to have a genuine JPEG2000 asset here yet
+            libraryAsset.Temporary = false;
+            libraryAsset.Local = false;
+            scene.AssetService.Store(libraryAsset);
+
+            byte[] visualParams = new byte[AvatarAppearance.VISUALPARAM_COUNT];
+            for (byte i = 0; i < visualParams.Length; i++)
+                visualParams[i] = i;
+
+            Primitive.TextureEntry bakedTextureEntry = new Primitive.TextureEntry(TestHelpers.ParseTail(0x10));
+            uint eyesFaceIndex = (uint)AppearanceManager.BakeTypeToAgentTextureIndex(BakeType.Eyes);
+            Primitive.TextureEntryFace eyesFace = bakedTextureEntry.CreateFace(eyesFaceIndex);
+
+            int rebakeRequestsReceived = 0;
+            ((TestClient)sp.ControllingClient).OnReceivedSendRebakeAvatarTextures += id => rebakeRequestsReceived++;
 
-            // TODO: Check baked texture
-            Assert.AreEqual(visualParams, sp.Appearance.VisualParams);
+            // This is the alpha texture
+            eyesFace.TextureID = alphaTextureID;
+            afm.SetAppearance(sp, bakedTextureEntry, visualParams, null);
+    
+            Assert.That(rebakeRequestsReceived, Is.EqualTo(0));
         }
 
         [Test]
@@ -102,7 +181,7 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
             Primitive.TextureEntryFace eyesFace = bakedTextureEntry.CreateFace(eyesFaceIndex);
             eyesFace.TextureID = eyesTextureId;
 
-            afm.SetAppearance(sp, bakedTextureEntry, visualParams);
+            afm.SetAppearance(sp, bakedTextureEntry, visualParams, null);
             afm.SaveBakedTextures(userId);
 //            Dictionary<BakeType, Primitive.TextureEntryFace> bakedTextures = afm.GetBakedTextureFaces(userId);
 
diff --git a/OpenSim/Region/CoreModules/Avatar/BakedTextures/XBakesModule.cs b/OpenSim/Region/CoreModules/Avatar/BakedTextures/XBakesModule.cs
new file mode 100644
index 0000000..414f06a
--- /dev/null
+++ b/OpenSim/Region/CoreModules/Avatar/BakedTextures/XBakesModule.cs
@@ -0,0 +1,200 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using OpenMetaverse;
+using Nini.Config;
+using System;
+using System.IO;
+using System.Text;
+using System.Xml;
+using System.Xml.Serialization;
+using System.Collections;
+using System.Collections.Generic;
+using System.Reflection;
+using log4net;
+using OpenSim.Framework;
+using OpenSim.Framework.ServiceAuth;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Services.Interfaces;
+using Mono.Addins;
+
+namespace OpenSim.Region.CoreModules.Avatar.BakedTextures
+{
+    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "XBakes.Module")]
+    public class XBakesModule : INonSharedRegionModule, IBakedTextureModule
+    {
+        protected Scene m_Scene;
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        private UTF8Encoding enc = new UTF8Encoding();
+        private string m_URL = String.Empty;
+        private static XmlSerializer m_serializer = new XmlSerializer(typeof(AssetBase));
+
+        private static IServiceAuth m_Auth;
+
+        public void Initialise(IConfigSource configSource)
+        {
+            IConfig config = configSource.Configs["XBakes"];
+            if (config == null)
+                return;
+
+            m_URL = config.GetString("URL", String.Empty);
+            m_Auth = ServiceAuth.Create(configSource, "XBakes");
+        }
+
+        public void AddRegion(Scene scene)
+        {
+            // m_log.InfoFormat("[XBakes]: Enabled for region {0}", scene.RegionInfo.RegionName);
+            m_Scene = scene;
+
+            scene.RegisterModuleInterface<IBakedTextureModule>(this);
+        }
+
+        public void RegionLoaded(Scene scene)
+        {
+        }
+
+        public void RemoveRegion(Scene scene)
+        {
+        }
+
+        public void Close()
+        {
+        }
+
+        public string Name
+        {
+            get { return "XBakes.Module"; }
+        }
+
+        public Type ReplaceableInterface
+        {
+            get { return null; }
+        }
+
+        public WearableCacheItem[] Get(UUID id)
+        {
+            if (m_URL == String.Empty)
+                return null;
+
+            int size = 0;
+
+            using (RestClient rc = new RestClient(m_URL))
+            {
+                List<WearableCacheItem> ret = new List<WearableCacheItem>();
+                rc.AddResourcePath("bakes");
+                rc.AddResourcePath(id.ToString());
+
+                rc.RequestMethod = "GET";
+
+                try
+                {
+                    Stream s = rc.Request(m_Auth);
+
+                    using (XmlTextReader sr = new XmlTextReader(s))
+                    {
+                        sr.ReadStartElement("BakedAppearance");
+                        while (sr.LocalName == "BakedTexture")
+                        {
+                            string sTextureIndex = sr.GetAttribute("TextureIndex");
+                            int lTextureIndex = Convert.ToInt32(sTextureIndex);
+                            string sCacheId = sr.GetAttribute("CacheId");
+                            UUID lCacheId = UUID.Zero;
+                            if (!(UUID.TryParse(sCacheId, out lCacheId)))
+                            {
+                                // ??  Nothing here
+                            }
+
+                            ++size;
+
+                            sr.ReadStartElement("BakedTexture");
+                            AssetBase a = (AssetBase)m_serializer.Deserialize(sr);
+                            ret.Add(new WearableCacheItem() { CacheId = lCacheId, TextureIndex = (uint)lTextureIndex, TextureAsset = a, TextureID = a.FullID });
+
+                            sr.ReadEndElement();
+                        }
+
+                        m_log.DebugFormat("[XBakes]: read {0} textures for user {1}", ret.Count, id);
+                    }
+
+                    return ret.ToArray();
+                }
+                catch (XmlException)
+                {
+                    return null;
+                }
+            }
+        }
+
+        public void Store(UUID agentId, WearableCacheItem[] data)
+        {
+            if (m_URL == String.Empty)
+                return;
+
+            MemoryStream reqStream;
+
+            using (MemoryStream bakeStream = new MemoryStream())
+            using (XmlTextWriter bakeWriter = new XmlTextWriter(bakeStream, null))
+            {
+                bakeWriter.WriteStartElement(String.Empty, "BakedAppearance", String.Empty);
+
+                for (int i = 0; i < data.Length; i++)
+                {
+                    if (data[i] != null)
+                    {
+                        bakeWriter.WriteStartElement(String.Empty, "BakedTexture", String.Empty);
+                        bakeWriter.WriteAttributeString(String.Empty, "TextureIndex", String.Empty, data[i].TextureIndex.ToString());
+                        bakeWriter.WriteAttributeString(String.Empty, "CacheId", String.Empty, data[i].CacheId.ToString());
+                        if (data[i].TextureAsset != null)
+                            m_serializer.Serialize(bakeWriter, data[i].TextureAsset);
+
+                        bakeWriter.WriteEndElement();
+                    }
+                }
+
+                bakeWriter.WriteEndElement();
+                bakeWriter.Flush();
+
+                reqStream = new MemoryStream(bakeStream.ToArray());
+            }
+
+            RestClient rc = new RestClient(m_URL);
+            rc.AddResourcePath("bakes");
+            rc.AddResourcePath(agentId.ToString());
+
+            rc.RequestMethod = "POST";
+
+            Util.FireAndForget(
+                delegate
+                {
+                    rc.Request(reqStream, m_Auth);
+                    m_log.DebugFormat("[XBakes]: stored {0} textures for user {1}", data.Length, agentId);
+                }, null, "XBakesModule.Store"
+            );
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/CoreModules/Avatar/Chat/ChatModule.cs b/OpenSim/Region/CoreModules/Avatar/Chat/ChatModule.cs
index 6d62ff0..f0b1e67 100644
--- a/OpenSim/Region/CoreModules/Avatar/Chat/ChatModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Chat/ChatModule.cs
@@ -32,6 +32,7 @@ using log4net;
 using Nini.Config;
 using Mono.Addins;
 using OpenMetaverse;
+using OpenMetaverse.StructuredData;
 using OpenSim.Framework;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
@@ -50,7 +51,6 @@ namespace OpenSim.Region.CoreModules.Avatar.Chat
         private int m_saydistance = 20;
         private int m_shoutdistance = 100;
         private int m_whisperdistance = 10;
-        private List<Scene> m_scenes = new List<Scene>();
 
         internal object m_syncy = new object();
 
@@ -61,18 +61,14 @@ namespace OpenSim.Region.CoreModules.Avatar.Chat
         {
             m_config = config.Configs["Chat"];
 
-            if (null == m_config)
+            if (m_config != null)
             {
-                m_log.Info("[CHAT]: no config found, plugin disabled");
-                m_enabled = false;
-                return;
-            }
-
-            if (!m_config.GetBoolean("enabled", true))
-            {
-                m_log.Info("[CHAT]: plugin disabled by configuration");
-                m_enabled = false;
-                return;
+                if (!m_config.GetBoolean("enabled", true))
+                {
+                    m_log.Info("[CHAT]: plugin disabled by configuration");
+                    m_enabled = false;
+                    return;
+                }
             }
 
             m_whisperdistance = config.Configs["Chat"].GetInt("whisper_distance", m_whisperdistance);
@@ -82,18 +78,12 @@ namespace OpenSim.Region.CoreModules.Avatar.Chat
 
         public virtual void AddRegion(Scene scene)
         {
-            if (!m_enabled) return;
+            if (!m_enabled) 
+                return;
 
-            lock (m_syncy)
-            {
-                if (!m_scenes.Contains(scene))
-                {
-                    m_scenes.Add(scene);
-                    scene.EventManager.OnNewClient += OnNewClient;
-                    scene.EventManager.OnChatFromWorld += OnChatFromWorld;
-                    scene.EventManager.OnChatBroadcast += OnChatBroadcast;
-                }
-            }
+            scene.EventManager.OnNewClient += OnNewClient;
+            scene.EventManager.OnChatFromWorld += OnChatFromWorld;
+            scene.EventManager.OnChatBroadcast += OnChatBroadcast;
 
             m_log.InfoFormat("[CHAT]: Initialized for {0} w:{1} s:{2} S:{3}", scene.RegionInfo.RegionName,
                              m_whisperdistance, m_saydistance, m_shoutdistance);
@@ -101,22 +91,24 @@ namespace OpenSim.Region.CoreModules.Avatar.Chat
 
         public virtual void RegionLoaded(Scene scene)
         {
+            if (!m_enabled)
+                return;
+
+            ISimulatorFeaturesModule featuresModule = scene.RequestModuleInterface<ISimulatorFeaturesModule>();
+
+            if (featuresModule != null)
+                featuresModule.OnSimulatorFeaturesRequest += OnSimulatorFeaturesRequest;
+
         }
 
         public virtual void RemoveRegion(Scene scene)
         {
-            if (!m_enabled) return;
+            if (!m_enabled) 
+                return;
 
-            lock (m_syncy)
-            {
-                if (m_scenes.Contains(scene))
-                {
-                    scene.EventManager.OnNewClient -= OnNewClient;
-                    scene.EventManager.OnChatFromWorld -= OnChatFromWorld;
-                    scene.EventManager.OnChatBroadcast -= OnChatBroadcast;
-                    m_scenes.Remove(scene);
-                }
-            }
+            scene.EventManager.OnNewClient -= OnNewClient;
+            scene.EventManager.OnChatFromWorld -= OnChatFromWorld;
+            scene.EventManager.OnChatBroadcast -= OnChatBroadcast;
         }
         
         public virtual void Close()
@@ -191,23 +183,16 @@ namespace OpenSim.Region.CoreModules.Avatar.Chat
             UUID ownerID = UUID.Zero;
             UUID targetID = c.TargetUUID;
             string message = c.Message;
-            IScene scene = c.Scene;
+            Scene scene = (Scene)c.Scene;
             Vector3 fromPos = c.Position;
-            Vector3 regionPos = new Vector3(scene.RegionInfo.RegionLocX * Constants.RegionSize,
-                                            scene.RegionInfo.RegionLocY * Constants.RegionSize, 0);
+            Vector3 regionPos = new Vector3(scene.RegionInfo.WorldLocX, scene.RegionInfo.WorldLocY, 0);
 
             if (c.Channel == DEBUG_CHANNEL) c.Type = ChatTypeEnum.DebugChannel;
 
             switch (sourceType) 
             {
             case ChatSourceType.Agent:
-                if (!(scene is Scene))
-                {
-                    m_log.WarnFormat("[CHAT]: scene {0} is not a Scene object, cannot obtain scene presence for {1}",
-                                     scene.RegionInfo.RegionName, c.Sender.AgentId);
-                    return;
-                }
-                ScenePresence avatar = (scene as Scene).GetScenePresence(c.Sender.AgentId);
+                ScenePresence avatar = scene.GetScenePresence(c.Sender.AgentId);
                 fromPos = avatar.AbsolutePosition;
                 fromName = avatar.Name;
                 fromID = c.Sender.AgentId;
@@ -234,36 +219,33 @@ namespace OpenSim.Region.CoreModules.Avatar.Chat
 
             HashSet<UUID> receiverIDs = new HashSet<UUID>();
 
-            foreach (Scene s in m_scenes)
+            if (targetID == UUID.Zero)
             {
-                if (targetID == UUID.Zero)
-                {
-                    // This should use ForEachClient, but clients don't have a position.
-                    // If camera is moved into client, then camera position can be used
-                    s.ForEachRootScenePresence(
-                        delegate(ScenePresence presence)
-                        {
-                            if (TrySendChatMessage(
-                                presence, fromPos, regionPos, fromID, ownerID, fromName, c.Type, message, sourceType, false))
-                                receiverIDs.Add(presence.UUID);
-                        }
-                    );
-                }
-                else
-                {
-                    // This is a send to a specific client eg from llRegionSayTo
-                    // no need to check distance etc, jand send is as say
-                    ScenePresence presence = s.GetScenePresence(targetID);
-                    if (presence != null && !presence.IsChildAgent)
+                // This should use ForEachClient, but clients don't have a position.
+                // If camera is moved into client, then camera position can be used
+                scene.ForEachScenePresence(
+                    delegate(ScenePresence presence)
                     {
                         if (TrySendChatMessage(
-                            presence, fromPos, regionPos, fromID, ownerID, fromName, ChatTypeEnum.Say, message, sourceType, true))
+                            presence, fromPos, regionPos, fromID, ownerID, fromName, c.Type, message, sourceType, false))
                             receiverIDs.Add(presence.UUID);
                     }
+                );
+            }
+            else
+            {
+                // This is a send to a specific client eg from llRegionSayTo
+                // no need to check distance etc, jand send is as say
+                ScenePresence presence = scene.GetScenePresence(targetID);
+                if (presence != null && !presence.IsChildAgent)
+                {
+                    if (TrySendChatMessage(
+                        presence, fromPos, regionPos, fromID, ownerID, fromName, ChatTypeEnum.Say, message, sourceType, true))
+                        receiverIDs.Add(presence.UUID);
                 }
             }
 
-            (scene as Scene).EventManager.TriggerOnChatToClients(
+            scene.EventManager.TriggerOnChatToClients(
                 fromID, receiverIDs, message, c.Type, fromPos, fromName, sourceType, ChatAudibleLevel.Fully);
         }
 
@@ -288,17 +270,20 @@ namespace OpenSim.Region.CoreModules.Avatar.Chat
             string fromName = c.From;
             
             UUID fromID = UUID.Zero;
+            UUID ownerID = UUID.Zero;
             ChatSourceType sourceType = ChatSourceType.Object;
             if (null != c.Sender)
             {
                 ScenePresence avatar = (c.Scene as Scene).GetScenePresence(c.Sender.AgentId);
                 fromID = c.Sender.AgentId;
                 fromName = avatar.Name;
+                ownerID = c.Sender.AgentId;
                 sourceType = ChatSourceType.Agent;
             }
             else if (c.SenderUUID != UUID.Zero) 
             {
-                fromID = c.SenderUUID; 
+                fromID = c.SenderUUID;
+                ownerID = ((SceneObjectPart)c.SenderObject).OwnerID;
             }
             
             // m_log.DebugFormat("[CHAT] Broadcast: fromID {0} fromName {1}, cType {2}, sType {3}", fromID, fromName, cType, sourceType);
@@ -316,7 +301,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Chat
                         return;
 
                     client.SendChatMessage(
-                        c.Message, (byte)cType, CenterOfRegion, fromName, fromID, fromID,
+                        c.Message, (byte)cType, CenterOfRegion, fromName, fromID, ownerID,
                         (byte)sourceType, (byte)ChatAudibleLevel.Fully);
 
                     receiverIDs.Add(client.AgentId);
@@ -348,18 +333,17 @@ namespace OpenSim.Region.CoreModules.Avatar.Chat
             UUID fromAgentID, UUID ownerID, string fromName, ChatTypeEnum type,
             string message, ChatSourceType src, bool ignoreDistance)
         {
-            // don't send stuff to child agents
-            if (presence.IsChildAgent) return false;
-
-            Vector3 fromRegionPos = fromPos + regionPos;
-            Vector3 toRegionPos = presence.AbsolutePosition +
-                new Vector3(presence.Scene.RegionInfo.RegionLocX * Constants.RegionSize,
-                            presence.Scene.RegionInfo.RegionLocY * Constants.RegionSize, 0);
-
-            int dis = (int)Util.GetDistanceTo(toRegionPos, fromRegionPos);
+            if (presence.LifecycleState != ScenePresenceState.Running)
+                return false;
 
             if (!ignoreDistance)
             {
+                Vector3 fromRegionPos = fromPos + regionPos;
+                Vector3 toRegionPos = presence.AbsolutePosition +
+                    new Vector3(presence.Scene.RegionInfo.WorldLocX, presence.Scene.RegionInfo.WorldLocY, 0);
+
+                int dis = (int)Util.GetDistanceTo(toRegionPos, fromRegionPos);
+
                 if (type == ChatTypeEnum.Whisper && dis > m_whisperdistance ||
                     type == ChatTypeEnum.Say && dis > m_saydistance ||
                     type == ChatTypeEnum.Shout && dis > m_shoutdistance)
@@ -375,5 +359,33 @@ namespace OpenSim.Region.CoreModules.Avatar.Chat
             
             return true;
         }
+
+        #region SimulatorFeaturesRequest
+
+        static OSDInteger m_SayRange, m_WhisperRange, m_ShoutRange;
+
+        private void OnSimulatorFeaturesRequest(UUID agentID, ref OSDMap features)
+        {
+            OSD extras = new OSDMap();
+            if (features.ContainsKey("OpenSimExtras"))
+                extras = features["OpenSimExtras"];
+            else
+                features["OpenSimExtras"] = extras;
+
+            if (m_SayRange == null)
+            {
+                // Do this only once
+                m_SayRange = new OSDInteger(m_saydistance);
+                m_WhisperRange = new OSDInteger(m_whisperdistance);
+                m_ShoutRange = new OSDInteger(m_shoutdistance);
+            }
+
+            ((OSDMap)extras)["say-range"] = m_SayRange;
+            ((OSDMap)extras)["whisper-range"] = m_WhisperRange;
+            ((OSDMap)extras)["shout-range"] = m_ShoutRange;
+
+        }
+
+        #endregion
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/CoreModules/Avatar/Chat/Tests/ChatModuleTests.cs b/OpenSim/Region/CoreModules/Avatar/Chat/Tests/ChatModuleTests.cs
new file mode 100644
index 0000000..3018d94
--- /dev/null
+++ b/OpenSim/Region/CoreModules/Avatar/Chat/Tests/ChatModuleTests.cs
@@ -0,0 +1,285 @@
+/*
+ * 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 log4net.Config;
+using Nini.Config;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Framework.Servers;
+using OpenSim.Framework.Servers.HttpServer;
+using OpenSim.Region.CoreModules.Avatar.Chat;
+using OpenSim.Region.CoreModules.Framework;
+using OpenSim.Region.CoreModules.Framework.EntityTransfer;
+using OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Services.Interfaces;
+using OpenSim.Tests.Common;
+
+namespace OpenSim.Region.CoreModules.Avatar.Chat.Tests
+{
+    [TestFixture]
+    public class ChatModuleTests : OpenSimTestCase
+    {  
+        [TestFixtureSetUp]
+        public void FixtureInit()
+        {
+            // Don't allow tests to be bamboozled by asynchronous events.  Execute everything on the same thread.
+            // We must do this here so that child agent positions are updated in a predictable manner.
+            Util.FireAndForgetMethod = FireAndForgetMethod.RegressionTest;
+        }
+
+        [TestFixtureTearDown]
+        public void TearDown()
+        {
+            // We must set this back afterwards, otherwise later tests will fail since they're expecting multiple
+            // threads.  Possibly, later tests should be rewritten so none of them require async stuff (which regression
+            // tests really shouldn't).
+            Util.FireAndForgetMethod = Util.DefaultFireAndForgetMethod;
+        }
+
+        private void SetupNeighbourRegions(TestScene sceneA, TestScene sceneB)
+        {            
+            // XXX: HTTP server is not (and should not be) necessary for this test, though it's absence makes the 
+            // CapabilitiesModule complain when it can't set up HTTP endpoints.
+            //            BaseHttpServer httpServer = new BaseHttpServer(99999);
+            //            MainServer.AddHttpServer(httpServer);
+            //            MainServer.Instance = httpServer;
+
+            // We need entity transfer modules so that when sp2 logs into the east region, the region calls 
+            // EntityTransferModuleto set up a child agent on the west region.
+            // XXX: However, this is not an entity transfer so is misleading.
+            EntityTransferModule etmA = new EntityTransferModule();
+            EntityTransferModule etmB = new EntityTransferModule();
+            LocalSimulationConnectorModule lscm = new LocalSimulationConnectorModule();
+
+            IConfigSource config = new IniConfigSource();
+            config.AddConfig("Chat");
+            IConfig modulesConfig = config.AddConfig("Modules");
+            modulesConfig.Set("EntityTransferModule", etmA.Name);
+            modulesConfig.Set("SimulationServices", lscm.Name);
+
+            SceneHelpers.SetupSceneModules(new Scene[] { sceneA, sceneB }, config, lscm);
+            SceneHelpers.SetupSceneModules(sceneA, config, new CapabilitiesModule(), etmA, new ChatModule());           
+            SceneHelpers.SetupSceneModules(sceneB, config, new CapabilitiesModule(), etmB, new ChatModule());
+        }
+
+        /// <summary>
+        /// Tests chat between neighbour regions on the east-west axis
+        /// </summary>
+        /// <remarks>
+        /// Really, this is a combination of a child agent position update test and a chat range test.  These need
+        /// to be separated later on.
+        /// </remarks>
+        [Test]
+        public void TestInterRegionChatDistanceEastWest()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            UUID sp1Uuid = TestHelpers.ParseTail(0x11);
+            UUID sp2Uuid = TestHelpers.ParseTail(0x12);
+
+            Vector3 sp1Position = new Vector3(6, 128, 20);
+            Vector3 sp2Position = new Vector3(250, 128, 20);
+
+            SceneHelpers sh = new SceneHelpers();
+            TestScene sceneWest = sh.SetupScene("sceneWest", TestHelpers.ParseTail(0x1), 1000, 1000);            
+            TestScene sceneEast = sh.SetupScene("sceneEast", TestHelpers.ParseTail(0x2), 1001, 1000);            
+
+            SetupNeighbourRegions(sceneWest, sceneEast);
+
+            ScenePresence sp1 = SceneHelpers.AddScenePresence(sceneEast, sp1Uuid);
+            TestClient sp1Client = (TestClient)sp1.ControllingClient;
+
+            // If we don't set agents to flying, test will go wrong as they instantly fall to z = 0.
+            // TODO: May need to create special complete no-op test physics module rather than basic physics, since
+            // physics is irrelevant to this test.
+            sp1.Flying = true;
+
+            // When sp1 logs in to sceneEast, it sets up a child agent in sceneWest and informs the sp2 client to 
+            // make the connection.  For this test, will simplify this chain by making the connection directly.
+            ScenePresence sp1Child = SceneHelpers.AddChildScenePresence(sceneWest, sp1Uuid);
+            TestClient sp1ChildClient = (TestClient)sp1Child.ControllingClient;
+
+            sp1.AbsolutePosition = sp1Position;                
+
+            ScenePresence sp2 = SceneHelpers.AddScenePresence(sceneWest, sp2Uuid);
+            TestClient sp2Client = (TestClient)sp2.ControllingClient;
+            sp2.Flying = true;
+
+            ScenePresence sp2Child = SceneHelpers.AddChildScenePresence(sceneEast, sp2Uuid);
+            TestClient sp2ChildClient = (TestClient)sp2Child.ControllingClient;
+
+            sp2.AbsolutePosition = sp2Position;           
+
+            // We must update the scenes in order to make the root new root agents trigger position updates in their
+            // children.
+            sceneWest.Update(1);
+            sceneEast.Update(1);
+
+            // Check child positions are correct.
+            Assert.AreEqual(
+                new Vector3(sp1Position.X + sceneEast.RegionInfo.RegionSizeX, sp1Position.Y, sp1Position.Z), 
+                sp1ChildClient.SceneAgent.AbsolutePosition);
+
+            Assert.AreEqual(
+                new Vector3(sp2Position.X - sceneWest.RegionInfo.RegionSizeX, sp2Position.Y, sp2Position.Z), 
+                sp2ChildClient.SceneAgent.AbsolutePosition);
+
+            string receivedSp1ChatMessage = "";
+            string receivedSp2ChatMessage = "";
+
+            sp1ChildClient.OnReceivedChatMessage 
+                += (message, type, fromPos, fromName, fromAgentID, ownerID, source, audible) => receivedSp1ChatMessage = message;
+            sp2ChildClient.OnReceivedChatMessage 
+                += (message, type, fromPos, fromName, fromAgentID, ownerID, source, audible) => receivedSp2ChatMessage = message;
+
+            TestUserInRange(sp1Client, "ello darling", ref receivedSp2ChatMessage);
+            TestUserInRange(sp2Client, "fantastic cats", ref receivedSp1ChatMessage);
+
+            sp1Position = new Vector3(30, 128, 20);
+            sp1.AbsolutePosition = sp1Position;
+            sceneEast.Update(1);
+
+            // Check child position is correct.
+            Assert.AreEqual(
+                new Vector3(sp1Position.X + sceneEast.RegionInfo.RegionSizeX, sp1Position.Y, sp1Position.Z), 
+                sp1ChildClient.SceneAgent.AbsolutePosition);
+
+            TestUserOutOfRange(sp1Client, "beef", ref receivedSp2ChatMessage);
+            TestUserOutOfRange(sp2Client, "lentils", ref receivedSp1ChatMessage);
+        }
+
+        /// <summary>
+        /// Tests chat between neighbour regions on the north-south axis
+        /// </summary>
+        /// <remarks>
+        /// Really, this is a combination of a child agent position update test and a chat range test.  These need
+        /// to be separated later on.
+        /// </remarks>
+        [Test]
+        public void TestInterRegionChatDistanceNorthSouth()
+        {
+            TestHelpers.InMethod();
+            //            TestHelpers.EnableLogging();
+
+            UUID sp1Uuid = TestHelpers.ParseTail(0x11);
+            UUID sp2Uuid = TestHelpers.ParseTail(0x12);
+
+            Vector3 sp1Position = new Vector3(128, 250, 20);
+            Vector3 sp2Position = new Vector3(128, 6, 20);
+
+            SceneHelpers sh = new SceneHelpers();
+            TestScene sceneNorth = sh.SetupScene("sceneNorth", TestHelpers.ParseTail(0x1), 1000, 1000);            
+            TestScene sceneSouth = sh.SetupScene("sceneSouth", TestHelpers.ParseTail(0x2), 1000, 1001);            
+
+            SetupNeighbourRegions(sceneNorth, sceneSouth);
+
+            ScenePresence sp1 = SceneHelpers.AddScenePresence(sceneNorth, sp1Uuid);
+            TestClient sp1Client = (TestClient)sp1.ControllingClient;
+
+            // If we don't set agents to flying, test will go wrong as they instantly fall to z = 0.
+            // TODO: May need to create special complete no-op test physics module rather than basic physics, since
+            // physics is irrelevant to this test.
+            sp1.Flying = true;
+
+            // When sp1 logs in to sceneEast, it sets up a child agent in sceneNorth and informs the sp2 client to 
+            // make the connection.  For this test, will simplify this chain by making the connection directly.
+            ScenePresence sp1Child = SceneHelpers.AddChildScenePresence(sceneSouth, sp1Uuid);
+            TestClient sp1ChildClient = (TestClient)sp1Child.ControllingClient;
+
+            sp1.AbsolutePosition = sp1Position;                
+
+            ScenePresence sp2 = SceneHelpers.AddScenePresence(sceneSouth, sp2Uuid);
+            TestClient sp2Client = (TestClient)sp2.ControllingClient;
+            sp2.Flying = true;
+
+            ScenePresence sp2Child = SceneHelpers.AddChildScenePresence(sceneNorth, sp2Uuid);
+            TestClient sp2ChildClient = (TestClient)sp2Child.ControllingClient;
+
+            sp2.AbsolutePosition = sp2Position;           
+
+            // We must update the scenes in order to make the root new root agents trigger position updates in their
+            // children.
+            sceneNorth.Update(1);
+            sceneSouth.Update(1);
+
+            // Check child positions are correct.
+            Assert.AreEqual(
+                new Vector3(sp1Position.X, sp1Position.Y - sceneNorth.RegionInfo.RegionSizeY, sp1Position.Z), 
+                sp1ChildClient.SceneAgent.AbsolutePosition);
+
+            Assert.AreEqual(
+                new Vector3(sp2Position.X, sp2Position.Y + sceneSouth.RegionInfo.RegionSizeY, sp2Position.Z), 
+                sp2ChildClient.SceneAgent.AbsolutePosition);
+
+            string receivedSp1ChatMessage = "";
+            string receivedSp2ChatMessage = "";
+
+            sp1ChildClient.OnReceivedChatMessage 
+                += (message, type, fromPos, fromName, fromAgentID, ownerID, source, audible) => receivedSp1ChatMessage = message;
+            sp2ChildClient.OnReceivedChatMessage 
+                += (message, type, fromPos, fromName, fromAgentID, ownerID, source, audible) => receivedSp2ChatMessage = message;
+
+            TestUserInRange(sp1Client, "ello darling", ref receivedSp2ChatMessage);
+            TestUserInRange(sp2Client, "fantastic cats", ref receivedSp1ChatMessage);
+
+            sp1Position = new Vector3(30, 128, 20);
+            sp1.AbsolutePosition = sp1Position;
+            sceneNorth.Update(1);
+
+            // Check child position is correct.
+            Assert.AreEqual(
+                new Vector3(sp1Position.X, sp1Position.Y - sceneNorth.RegionInfo.RegionSizeY, sp1Position.Z), 
+                sp1ChildClient.SceneAgent.AbsolutePosition);
+
+            TestUserOutOfRange(sp1Client, "beef", ref receivedSp2ChatMessage);
+            TestUserOutOfRange(sp2Client, "lentils", ref receivedSp1ChatMessage);
+        }
+    
+        private void TestUserInRange(TestClient speakClient, string testMessage, ref string receivedMessage)
+        {
+            receivedMessage = "";
+
+            speakClient.Chat(0, ChatTypeEnum.Say, testMessage);
+
+            Assert.AreEqual(testMessage, receivedMessage);
+        }
+
+        private void TestUserOutOfRange(TestClient speakClient, string testMessage, ref string receivedMessage)
+        {
+            receivedMessage = "";
+
+            speakClient.Chat(0, ChatTypeEnum.Say, testMessage);
+
+            Assert.AreNotEqual(testMessage, receivedMessage);
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/CoreModules/Avatar/Combat/CombatModule.cs b/OpenSim/Region/CoreModules/Avatar/Combat/CombatModule.cs
index 343cdb5..fc23b72 100644
--- a/OpenSim/Region/CoreModules/Avatar/Combat/CombatModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Combat/CombatModule.cs
@@ -31,6 +31,7 @@ using Nini.Config;
 using OpenSim.Framework;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
+using OpenSim.Services.Interfaces;
 using OpenMetaverse;
 
 using Mono.Addins;
@@ -182,6 +183,10 @@ namespace OpenSim.Region.CoreModules.Avatar.Combat.CombatModule
             try
             {
                 ILandObject obj = avatar.Scene.LandChannel.GetLandObject(avatar.AbsolutePosition.X, avatar.AbsolutePosition.Y);
+
+                if (obj == null)
+                    return;
+
                 if ((obj.LandData.Flags & (uint)ParcelFlags.AllowDamage) != 0
                     || avatar.Scene.RegionInfo.RegionSettings.AllowDamage)
                 {
diff --git a/OpenSim/Region/CoreModules/Avatar/Dialog/DialogModule.cs b/OpenSim/Region/CoreModules/Avatar/Dialog/DialogModule.cs
index d26907b..a896897 100644
--- a/OpenSim/Region/CoreModules/Avatar/Dialog/DialogModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Dialog/DialogModule.cs
@@ -133,13 +133,14 @@ namespace OpenSim.Region.CoreModules.Avatar.Dialog
                 UUID objectID, UUID ownerID, string message, UUID textureID,
                 int ch, string[] buttonlabels)
         {
-            UserAccount account = m_scene.UserAccountService.GetUserAccount(
-                    m_scene.RegionInfo.ScopeID, ownerID);
-            string ownerFirstName, ownerLastName;
-            if (account != null)
+            string username = m_scene.UserManagementModule.GetUserName(ownerID);
+            string ownerFirstName, ownerLastName = String.Empty;
+            if (!String.IsNullOrEmpty(username))
             {
-                ownerFirstName = account.FirstName;
-                ownerLastName = account.LastName;
+                string[] parts = username.Split(' ');
+                ownerFirstName = parts[0];
+                if (parts.Length > 1)
+                    ownerLastName = username.Split(' ')[1];
             }
             else
             {
@@ -170,17 +171,16 @@ namespace OpenSim.Region.CoreModules.Avatar.Dialog
         }
 
         public void SendTextBoxToUser(UUID avatarid, string message,
-                int chatChannel, string name, UUID objectid, UUID ownerid)
+                int chatChannel, string name, UUID objectid, UUID ownerID)
         {
-            UserAccount account = m_scene.UserAccountService.GetUserAccount(
-                    m_scene.RegionInfo.ScopeID, ownerid);
-            string ownerFirstName, ownerLastName;
-            UUID ownerID = UUID.Zero;
-            if (account != null)
+            string username = m_scene.UserManagementModule.GetUserName(ownerID);
+            string ownerFirstName, ownerLastName = String.Empty;
+            if (!String.IsNullOrEmpty(username))
             {
-                ownerFirstName = account.FirstName;
-                ownerLastName = account.LastName;
-                ownerID = account.PrincipalID;
+                string[] parts = username.Split(' ');
+                ownerFirstName = parts[0];
+                if (parts.Length > 1)
+                    ownerLastName = username.Split(' ')[1];
             }
             else
             {
diff --git a/OpenSim/Region/CoreModules/Avatar/Friends/CallingCardModule.cs b/OpenSim/Region/CoreModules/Avatar/Friends/CallingCardModule.cs
index 5ec0ea9..eb23e83 100644
--- a/OpenSim/Region/CoreModules/Avatar/Friends/CallingCardModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Friends/CallingCardModule.cs
@@ -36,6 +36,7 @@ using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Services.Interfaces;
 using Mono.Addins;
+using PermissionMask = OpenSim.Framework.PermissionMask;
 
 namespace OpenSim.Region.CoreModules.Avatar.Friends
 {
@@ -180,7 +181,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
             if (folderID == UUID.Zero)
             {
                 InventoryFolderBase folder = inv.GetFolderForType(userID,
-                        AssetType.CallingCard);
+                        FolderType.CallingCard);
 
                 if (folder == null) // Nowhere to put it
                     return UUID.Zero;
@@ -236,7 +237,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
             IInventoryService invService = m_Scenes[0].InventoryService;
 
             InventoryFolderBase trashFolder =
-                    invService.GetFolderForType(client.AgentId, AssetType.TrashFolder);
+                    invService.GetFolderForType(client.AgentId, FolderType.Trash);
 
             InventoryItemBase item = new InventoryItemBase(transactionID, client.AgentId);
             item = invService.GetItem(item);
diff --git a/OpenSim/Region/CoreModules/Avatar/Friends/FriendsModule.cs b/OpenSim/Region/CoreModules/Avatar/Friends/FriendsModule.cs
index 8056030..08e7dd2 100644
--- a/OpenSim/Region/CoreModules/Avatar/Friends/FriendsModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Friends/FriendsModule.cs
@@ -38,7 +38,6 @@ using OpenMetaverse;
 using Mono.Addins;
 using OpenSim.Framework;
 using OpenSim.Framework.Servers.HttpServer;
-using OpenSim.Framework.Communications;
 using OpenSim.Framework.Servers;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
@@ -94,6 +93,12 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
         protected Dictionary<UUID, UserFriendData> m_Friends = new Dictionary<UUID, UserFriendData>();
 
         /// <summary>
+        /// Maintain a record of clients that need to notify about their online status. This only
+        /// needs to be done on login.  Subsequent online/offline friend changes are sent by a different mechanism.
+        /// </summary>
+        protected HashSet<UUID> m_NeedsToNotifyStatus = new HashSet<UUID>();
+
+        /// <summary>
         /// Maintain a record of viewers that need to be sent notifications for friends that are online.  This only
         /// needs to be done on login.  Subsequent online/offline friend changes are sent by a different mechanism.
         /// </summary>
@@ -324,6 +329,15 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
         private void OnMakeRootAgent(ScenePresence sp)
         {
             RecacheFriends(sp.ControllingClient);
+
+            lock (m_NeedsToNotifyStatus)
+            {
+                if (m_NeedsToNotifyStatus.Remove(sp.UUID))
+                {
+                    // Inform the friends that this user is online. This can only be done once the client is a Root Agent.
+                    StatusChange(sp.UUID, true);
+                }
+            }
         }
 
         private void OnClientLogin(IClientAPI client)
@@ -331,8 +345,13 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
             UUID agentID = client.AgentId;
 
             //m_log.DebugFormat("[XXX]: OnClientLogin!");
-            // Inform the friends that this user is online
-            StatusChange(agentID, true);
+
+            // Register that we need to send this user's status to friends. This can only be done
+            // once the client becomes a Root Agent, because as part of sending out the presence
+            // we also get back the presence of the HG friends, and we need to send that to the
+            // client, but that can only be done when the client is a Root Agent.
+            lock (m_NeedsToNotifyStatus)
+                m_NeedsToNotifyStatus.Add(agentID);
 
             // Register that we need to send the list of online friends to this user
             lock (m_NeedsListOfOnlineFriends)
@@ -371,7 +390,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
             foreach (string fid in outstanding)
             {
                 UUID fromAgentID;
-                string firstname = "Unknown", lastname = "User";
+                string firstname = "Unknown", lastname = "UserFMSFOIN";
                 if (!GetAgentInfo(client.Scene.RegionInfo.ScopeID, fid, out fromAgentID, out firstname, out lastname))
                 {
                     m_log.DebugFormat("[FRIENDS MODULE]: skipping malformed friend {0}", fid);
@@ -397,7 +416,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
 
         protected virtual bool GetAgentInfo(UUID scopeID, string fid, out UUID agentID, out string first, out string last)
         {
-            first = "Unknown"; last = "User";
+            first = "Unknown"; last = "UserFMGAI";
             if (!UUID.TryParse(fid, out agentID))
                 return false;
 
@@ -491,13 +510,15 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
 
                         // Notify about this user status
                         StatusNotify(friendList, agentID, online);
-                    }
+                    }, null, "FriendsModule.StatusChange"
                 );
             }
         }
 
         protected virtual void StatusNotify(List<FriendInfo> friendList, UUID userID, bool online)
         {
+            //m_log.DebugFormat("[FRIENDS]: Entering StatusNotify for {0}", userID);
+
             List<string> friendStringIds = friendList.ConvertAll<string>(friend => friend.Friend);
             List<string> remoteFriendStringIds = new List<string>();
             foreach (string friendStringId in friendStringIds)
@@ -523,12 +544,17 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
             foreach (PresenceInfo friendSession in friendSessions)
             {
                 // let's guard against sessions-gone-bad
-                if (friendSession.RegionID != UUID.Zero)
+                if (friendSession != null && friendSession.RegionID != UUID.Zero)
                 {
+                    //m_log.DebugFormat("[FRIENDS]: Get region {0}", friendSession.RegionID);
                     GridRegion region = GridService.GetRegionByUUID(m_Scenes[0].RegionInfo.ScopeID, friendSession.RegionID);
-                    //m_log.DebugFormat("[FRIENDS]: Remote Notify to region {0}", region.RegionName);
-                    m_FriendsSimConnector.StatusNotify(region, userID, friendSession.UserID, online);
+                    if (region != null)
+                    {
+                        m_FriendsSimConnector.StatusNotify(region, userID, friendSession.UserID, online);
+                    }
                 }
+                //else
+                //    m_log.DebugFormat("[FRIENDS]: friend session is null or the region is UUID.Zero");
             }
         }
 
@@ -685,7 +711,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
             //
 
             // Try local
-            if (LocalFriendshipTerminated(exfriendID))
+            if (LocalFriendshipTerminated(client.AgentId, exfriendID))
                 return;
 
             PresenceInfo[] friendSessions = PresenceService.GetAgents(new string[] { exfriendID.ToString() });
@@ -827,13 +853,13 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
             return false;
         }
 
-        public bool LocalFriendshipTerminated(UUID exfriendID)
+        public bool LocalFriendshipTerminated(UUID userID, UUID exfriendID)
         {
             IClientAPI friendClient = LocateClientObject(exfriendID);
             if (friendClient != null)
             {
                 // the friend in this sim as root agent
-                friendClient.SendTerminateFriend(exfriendID);
+                friendClient.SendTerminateFriend(userID);
                 // update local cache
                 RecacheFriends(friendClient);
                 // we're done
diff --git a/OpenSim/Region/CoreModules/Avatar/Friends/FriendsRequestHandler.cs b/OpenSim/Region/CoreModules/Avatar/Friends/FriendsRequestHandler.cs
index 637beef..13512a2 100644
--- a/OpenSim/Region/CoreModules/Avatar/Friends/FriendsRequestHandler.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Friends/FriendsRequestHandler.cs
@@ -1,4 +1,4 @@
-/*
+/*
  * Copyright (c) Contributors, http://opensimulator.org/
  * See CONTRIBUTORS.TXT for a full list of copyright holders.
  *
@@ -42,19 +42,27 @@ using log4net;
 
 namespace OpenSim.Region.CoreModules.Avatar.Friends
 {
-    public class FriendsRequestHandler : BaseStreamHandler
+    public class FriendsRequestHandler : BaseStreamHandlerBasicDOSProtector
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
         private FriendsModule m_FriendsModule;
 
         public FriendsRequestHandler(FriendsModule fmodule)
-                : base("POST", "/friends")
+                : base("POST", "/friends", new BasicDosProtectorOptions()
+                                          {
+                                              AllowXForwardedFor = true,
+                                              ForgetTimeSpan = TimeSpan.FromMinutes(2),
+                                              MaxRequestsInTimeframe = 20,
+                                              ReportingName = "FRIENDSDOSPROTECTOR",
+                                              RequestTimeSpan = TimeSpan.FromSeconds(5),
+                                              ThrottledAction = BasicDOSProtector.ThrottleAction.DoThrottledMethod
+                                          })
         {
             m_FriendsModule = fmodule;
         }
 
-        public override byte[] Handle(
+        protected override byte[] ProcessRequest(
             string path, Stream requestData, IOSHttpRequest httpRequest, IOSHttpResponse httpResponse)
         {
             StreamReader sr = new StreamReader(requestData);
@@ -193,7 +201,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
             if (!UUID.TryParse(request["ToID"].ToString(), out toID))
                 return FailureResult();
 
-            if (m_FriendsModule.LocalFriendshipTerminated(toID))
+            if (m_FriendsModule.LocalFriendshipTerminated(fromID, toID))
                 return SuccessResult();
 
             return FailureResult();
@@ -281,18 +289,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
 
             rootElement.AppendChild(result);
 
-            return DocToBytes(doc);
-        }
-
-        private byte[] DocToBytes(XmlDocument doc)
-        {
-            MemoryStream ms = new MemoryStream();
-            XmlTextWriter xw = new XmlTextWriter(ms, null);
-            xw.Formatting = Formatting.Indented;
-            doc.WriteTo(xw);
-            xw.Flush();
-
-            return ms.ToArray();
+            return Util.DocToBytes(doc);
         }
 
         #endregion
diff --git a/OpenSim/Region/CoreModules/Avatar/Friends/HGFriendsModule.cs b/OpenSim/Region/CoreModules/Avatar/Friends/HGFriendsModule.cs
index bf5c0bb..27b7376 100644
--- a/OpenSim/Region/CoreModules/Avatar/Friends/HGFriendsModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Friends/HGFriendsModule.cs
@@ -183,6 +183,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
                                 if (Util.ParseUniversalUserIdentifier(finfo.Friend, out id, out url, out first, out last, out tmp))
                                 {
                                     IUserManagement uMan = m_Scenes[0].RequestModuleInterface<IUserManagement>();
+                                    m_log.DebugFormat("[HGFRIENDS MODULE]: caching {0}", finfo.Friend);
                                     uMan.AddUser(id, url + ";" + first + " " + last);
                                 }
                             }
@@ -238,6 +239,8 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
                     fList.Add(s.Substring(0, 36));
             }
 
+            // FIXME: also query the presence status of friends in other grids (like in HGStatusNotifier.Notify())
+
             PresenceInfo[] presence = PresenceService.GetAgents(fList.ToArray());
             foreach (PresenceInfo pi in presence)
             {
@@ -251,7 +254,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
 
         protected override void StatusNotify(List<FriendInfo> friendList, UUID userID, bool online)
         {
-//            m_log.DebugFormat("[HGFRIENDS MODULE]: Entering StatusNotify for {0}", userID);
+            //m_log.DebugFormat("[HGFRIENDS MODULE]: Entering StatusNotify for {0}", userID);
 
             // First, let's divide the friends on a per-domain basis
             Dictionary<string, List<FriendInfo>> friendsPerDomain = new Dictionary<string, List<FriendInfo>>();
@@ -293,7 +296,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
 
         protected override bool GetAgentInfo(UUID scopeID, string fid, out UUID agentID, out string first, out string last)
         {
-            first = "Unknown"; last = "User";
+            first = "Unknown"; last = "UserHGGAI";
             if (base.GetAgentInfo(scopeID, fid, out agentID, out first, out last))
                 return true;
 
@@ -349,7 +352,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
 
         public override FriendInfo[] GetFriendsFromService(IClientAPI client)
         {
-//            m_log.DebugFormat("[HGFRIENDS MODULE]: Entering GetFriendsFromService for {0}", client.Name);
+            //            m_log.DebugFormat("[HGFRIENDS MODULE]: Entering GetFriendsFromService for {0}", client.Name);
             Boolean agentIsLocal = true;
             if (UserManagementModule != null)
                 agentIsLocal = UserManagementModule.IsLocalGridUser(client.AgentId);
@@ -362,13 +365,12 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
             AgentCircuitData agentClientCircuit = ((Scene)(client.Scene)).AuthenticateHandler.GetAgentCircuitData(client.CircuitCode);
             if (agentClientCircuit != null)
             {
-                //[XXX] string agentUUI = Util.ProduceUserUniversalIdentifier(agentClientCircuit);
-
+                // Note that this is calling a different interface than base; this one calls with a string param!
                 finfos = FriendsService.GetFriends(client.AgentId.ToString());
                 m_log.DebugFormat("[HGFRIENDS MODULE]: Fetched {0} local friends for visitor {1}", finfos.Length, client.AgentId.ToString());
             }
 
-//            m_log.DebugFormat("[HGFRIENDS MODULE]: Exiting GetFriendsFromService for {0}", client.Name);
+            //            m_log.DebugFormat("[HGFRIENDS MODULE]: Exiting GetFriendsFromService for {0}", client.Name);
 
             return finfos;
         }
@@ -658,7 +660,8 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
                     FriendsService.Delete(friendUUI, agentID.ToString());
 
                     // notify the exfriend's service
-                    Util.FireAndForget(delegate { Delete(exfriendID, agentID, friendUUI); });
+                    Util.FireAndForget(
+                        delegate { Delete(exfriendID, agentID, friendUUI); }, null, "HGFriendsModule.DeleteFriendshipForeignFriend");
 
                     m_log.DebugFormat("[HGFRIENDS MODULE]: {0} terminated {1}", agentID, friendUUI);
                     return true;
@@ -676,7 +679,8 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
                     FriendsService.Delete(agentUUI, exfriendID.ToString());
 
                     // notify the agent's service?
-                    Util.FireAndForget(delegate { Delete(agentID, exfriendID, agentUUI); });
+                    Util.FireAndForget(
+                        delegate { Delete(agentID, exfriendID, agentUUI); }, null, "HGFriendsModule.DeleteFriendshipLocalFriend");
 
                     m_log.DebugFormat("[HGFRIENDS MODULE]: {0} terminated {1}", agentUUI, exfriendID);
                     return true;
diff --git a/OpenSim/Region/CoreModules/Avatar/Friends/Tests/FriendModuleTests.cs b/OpenSim/Region/CoreModules/Avatar/Friends/Tests/FriendModuleTests.cs
index 961117e..e6fd54e 100644
--- a/OpenSim/Region/CoreModules/Avatar/Friends/Tests/FriendModuleTests.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Friends/Tests/FriendModuleTests.cs
@@ -35,7 +35,6 @@ using OpenSim.Framework;
 using OpenSim.Region.CoreModules.Avatar.Friends;
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Tests.Common;
-using OpenSim.Tests.Common.Mock;
 
 namespace OpenSim.Region.CoreModules.Avatar.Friends.Tests
 {
diff --git a/OpenSim/Region/CoreModules/Avatar/Gods/GodsModule.cs b/OpenSim/Region/CoreModules/Avatar/Gods/GodsModule.cs
index 5a7446f..3b6d970 100644
--- a/OpenSim/Region/CoreModules/Avatar/Gods/GodsModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Gods/GodsModule.cs
@@ -26,20 +26,37 @@
  */
 
 using System;
+using System.Collections;
 using System.Collections.Generic;
+using System.Collections.Specialized;
+using System.IO;
+using System.Reflection;
+using System.Web;
+using System.Xml;
+using log4net;
+using Mono.Addins;
 using Nini.Config;
 using OpenMetaverse;
+using OpenMetaverse.Messages.Linden;
+using OpenMetaverse.StructuredData;
 using OpenSim.Framework;
+using OpenSim.Framework.Capabilities;
+using OpenSim.Framework.Servers;
+using OpenSim.Framework.Servers.HttpServer;
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Region.Framework.Interfaces;
-
-using Mono.Addins;
+using Caps = OpenSim.Framework.Capabilities.Caps;
+using OSDArray = OpenMetaverse.StructuredData.OSDArray;
+using OSDMap = OpenMetaverse.StructuredData.OSDMap;
 
 namespace OpenSim.Region.CoreModules.Avatar.Gods
 {
     [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "GodsModule")]
     public class GodsModule : INonSharedRegionModule, IGodsModule
     {
+        private static readonly ILog m_log =
+            LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
         /// <summary>Special UUID for actions that apply to all agents</summary>
         private static readonly UUID ALL_AGENTS = new UUID("44e87126-e794-4ded-05b3-7c42da3d5cdb");
 
@@ -65,6 +82,9 @@ namespace OpenSim.Region.CoreModules.Avatar.Gods
             m_scene = scene;
             m_scene.RegisterModuleInterface<IGodsModule>(this);
             m_scene.EventManager.OnNewClient += SubscribeToClientEvents;
+            m_scene.EventManager.OnRegisterCaps += OnRegisterCaps;
+            scene.EventManager.OnIncomingInstantMessage +=
+                    OnIncomingInstantMessage;
         }
 
         public void RemoveRegion(Scene scene)
@@ -98,6 +118,47 @@ namespace OpenSim.Region.CoreModules.Avatar.Gods
             client.OnRequestGodlikePowers -= RequestGodlikePowers;
         }
         
+        private void OnRegisterCaps(UUID agentID, Caps caps)
+        {
+            string uri = "/CAPS/" + UUID.Random();
+
+            caps.RegisterHandler(
+                "UntrustedSimulatorMessage", 
+                new RestStreamHandler("POST", uri, HandleUntrustedSimulatorMessage, "UntrustedSimulatorMessage", null));
+        }
+
+        private string HandleUntrustedSimulatorMessage(string request,
+                string path, string param, IOSHttpRequest httpRequest,
+                IOSHttpResponse httpResponse)
+        {
+            OSDMap osd = (OSDMap)OSDParser.DeserializeLLSDXml(request);
+
+            string message = osd["message"].AsString();
+
+            if (message == "GodKickUser")
+            {
+                OSDMap body = (OSDMap)osd["body"];
+                OSDArray userInfo = (OSDArray)body["UserInfo"];
+                OSDMap userData = (OSDMap)userInfo[0];
+
+                UUID agentID = userData["AgentID"].AsUUID();
+                UUID godID = userData["GodID"].AsUUID();
+                UUID godSessionID = userData["GodSessionID"].AsUUID();
+                uint kickFlags = userData["KickFlags"].AsUInteger();
+                string reason = userData["Reason"].AsString();
+                ScenePresence god = m_scene.GetScenePresence(godID);
+                if (god == null || god.ControllingClient.SessionId != godSessionID)
+                    return String.Empty;
+
+                KickUser(godID, godSessionID, agentID, kickFlags, Util.StringToBytes1024(reason));
+            }
+            else
+            {
+                m_log.ErrorFormat("[GOD]: Unhandled UntrustedSimulatorMessage: {0}", message);
+            }
+            return String.Empty;
+        }
+
         public void RequestGodlikePowers(
             UUID agentID, UUID sessionID, UUID token, bool godLike, IClientAPI controllingClient)
         {
@@ -146,76 +207,85 @@ namespace OpenSim.Region.CoreModules.Avatar.Gods
         /// <param name="reason">The message to send to the user after it's been turned into a field</param>
         public void KickUser(UUID godID, UUID sessionID, UUID agentID, uint kickflags, byte[] reason)
         {
-            UUID kickUserID = ALL_AGENTS;
-            
+            if (!m_scene.Permissions.IsGod(godID))
+                return;
+
             ScenePresence sp = m_scene.GetScenePresence(agentID);
 
-            if (sp != null || agentID == kickUserID)
+            if (sp == null && agentID != ALL_AGENTS)
             {
-                if (m_scene.Permissions.IsGod(godID))
+                IMessageTransferModule transferModule =
+                        m_scene.RequestModuleInterface<IMessageTransferModule>();
+                if (transferModule != null)
                 {
-                    if (kickflags == 0)
-                    {
-                        if (agentID == kickUserID)
-                        {
-                            string reasonStr = Utils.BytesToString(reason);
-
-                            m_scene.ForEachClient(
-                                delegate(IClientAPI controller)
-                                {
-                                    if (controller.AgentId != godID)
-                                        controller.Kick(reasonStr);
-                                }
-                            );
-
-                            // This is a bit crude. It seems the client will be null before it actually stops the thread
-                            // The thread will kill itself eventually :/
-                            // Is there another way to make sure *all* clients get this 'inter region' message?
-                            m_scene.ForEachRootClient(
-                                delegate(IClientAPI client)
-                                {
-                                    if (client.AgentId != godID)
-                                    {
-                                        client.Close();
-                                    }
-                                }
-                            );
-                        }
-                        else
-                        {
-                            m_scene.SceneGraph.removeUserCount(!sp.IsChildAgent);
+                    m_log.DebugFormat("[GODS]: Sending nonlocal kill for agent {0}", agentID);
+                    transferModule.SendInstantMessage(new GridInstantMessage(
+                            m_scene, godID, "God", agentID, (byte)250, false,
+                            Utils.BytesToString(reason), UUID.Zero, true,
+                            new Vector3(), new byte[] {(byte)kickflags}, true),
+                            delegate(bool success) {} );
+                }
+                return;
+            }
 
-                            sp.ControllingClient.Kick(Utils.BytesToString(reason));
-                            sp.ControllingClient.Close();
-                        }
-                    }
-                    
-                    if (kickflags == 1)
-                    {
-                        sp.AllowMovement = false;
-                        if (DialogModule != null)
-                        {
-                            DialogModule.SendAlertToUser(agentID, Utils.BytesToString(reason));
-                            DialogModule.SendAlertToUser(godID, "User Frozen");
-                        }
-                    }
-                    
-                    if (kickflags == 2)
-                    {
-                        sp.AllowMovement = true;
-                        if (DialogModule != null)
-                        {
-                            DialogModule.SendAlertToUser(agentID, Utils.BytesToString(reason));
-                            DialogModule.SendAlertToUser(godID, "User Unfrozen");
-                        }
-                    }
+            switch (kickflags)
+            {
+            case 0:
+                if (sp != null)
+                {
+                    KickPresence(sp, Utils.BytesToString(reason));
                 }
-                else
+                else if (agentID == ALL_AGENTS)
                 {
-                    if (DialogModule != null)
-                        DialogModule.SendAlertToUser(godID, "Kick request denied");
+                    m_scene.ForEachRootScenePresence(
+                            delegate(ScenePresence p)
+                            {
+                                if (p.UUID != godID && (!m_scene.Permissions.IsGod(p.UUID)))
+                                    KickPresence(p, Utils.BytesToString(reason));
+                            }
+                    );
                 }
+                break;
+            case 1:
+                if (sp != null)
+                {
+                    sp.AllowMovement = false;
+                    m_dialogModule.SendAlertToUser(agentID, Utils.BytesToString(reason));
+                    m_dialogModule.SendAlertToUser(godID, "User Frozen");
+                }
+                break;
+            case 2:
+                if (sp != null)
+                {
+                    sp.AllowMovement = true;
+                    m_dialogModule.SendAlertToUser(agentID, Utils.BytesToString(reason));
+                    m_dialogModule.SendAlertToUser(godID, "User Unfrozen");
+                }
+                break;
+            default:
+                break;
+            }
+        }
+
+        private void KickPresence(ScenePresence sp, string reason)
+        {
+            if (sp.IsChildAgent)
+                return;
+            sp.ControllingClient.Kick(reason);
+            sp.Scene.CloseAgent(sp.UUID, true); 
+        }
+
+        private void OnIncomingInstantMessage(GridInstantMessage msg)
+        {
+            if (msg.dialog == (uint)250) // Nonlocal kick
+            {
+                UUID agentID = new UUID(msg.toAgentID);
+                string reason = msg.message;
+                UUID godID = new UUID(msg.fromAgentID);
+                uint kickMode = (uint)msg.binaryBucket[0];
+
+                KickUser(godID, UUID.Zero, agentID, kickMode, Util.StringToBytes1024(reason));
             }
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/CoreModules/Avatar/InstantMessage/HGMessageTransferModule.cs b/OpenSim/Region/CoreModules/Avatar/InstantMessage/HGMessageTransferModule.cs
index 7bf19c2..a1b918a 100644
--- a/OpenSim/Region/CoreModules/Avatar/InstantMessage/HGMessageTransferModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/InstantMessage/HGMessageTransferModule.cs
@@ -210,10 +210,10 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
                     success = m_IMService.OutgoingInstantMessage(im, url, foreigner);
 
                 if (!success && !foreigner)
-                    HandleUndeliveredMessage(im, result);
+                    HandleUndeliverableMessage(im, result);
                 else
                     result(success);
-            });
+            }, null, "HGMessageTransferModule.SendInstantMessage");
 
             return;
         }
@@ -246,7 +246,7 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
             return successful;
         }
 
-        protected void HandleUndeliveredMessage(GridInstantMessage im, MessageResultNotification result)
+        public void HandleUndeliverableMessage(GridInstantMessage im, MessageResultNotification result)
         {
             UndeliveredMessage handlerUndeliveredMessage = OnUndeliveredMessage;
 
@@ -282,7 +282,17 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
                         string uasURL = circuit.ServiceURLs["HomeURI"].ToString();
                         m_log.DebugFormat("[HG MESSAGE TRANSFER]: getting UUI of user {0} from {1}", toAgent, uasURL);
                         UserAgentServiceConnector uasConn = new UserAgentServiceConnector(uasURL);
-                        return uasConn.GetUUI(fromAgent, toAgent);
+
+                        string agentUUI = string.Empty;
+                        try
+                        {
+                            agentUUI = uasConn.GetUUI(fromAgent, toAgent);
+                        }
+                        catch (Exception e) {
+                            m_log.Debug("[HG MESSAGE TRANSFER]: GetUUI call failed ", e);
+                        }
+
+                        return agentUUI;
                     }
                 }
             }
diff --git a/OpenSim/Region/CoreModules/Avatar/InstantMessage/MessageTransferModule.cs b/OpenSim/Region/CoreModules/Avatar/InstantMessage/MessageTransferModule.cs
index fa935cd..2462ff8 100644
--- a/OpenSim/Region/CoreModules/Avatar/InstantMessage/MessageTransferModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/InstantMessage/MessageTransferModule.cs
@@ -181,7 +181,7 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
             SendGridInstantMessageViaXMLRPC(im, result);
         }
 
-        private void HandleUndeliveredMessage(GridInstantMessage im, MessageResultNotification result)
+        public void HandleUndeliverableMessage(GridInstantMessage im, MessageResultNotification result)
         {
             UndeliveredMessage handlerUndeliveredMessage = OnUndeliveredMessage;
 
@@ -372,7 +372,7 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
                     gim.fromAgentName = fromAgentName;
                     gim.fromGroup = fromGroup;
                     gim.imSessionID = imSessionID.Guid;
-                    gim.RegionID = UUID.Zero.Guid; // RegionID.Guid;
+                    gim.RegionID = RegionID.Guid;
                     gim.timestamp = timestamp;
                     gim.toAgentID = toAgentID.Guid;
                     gim.message = message;
@@ -428,7 +428,7 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
         /// <summary>
         /// delegate for sending a grid instant message asynchronously
         /// </summary>
-        public delegate void GridInstantMessageDelegate(GridInstantMessage im, MessageResultNotification result, UUID prevRegionID);
+        public delegate void GridInstantMessageDelegate(GridInstantMessage im, MessageResultNotification result);
 
         protected virtual void GridInstantMessageCompleted(IAsyncResult iar)
         {
@@ -442,138 +442,87 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
         {
             GridInstantMessageDelegate d = SendGridInstantMessageViaXMLRPCAsync;
 
-            d.BeginInvoke(im, result, UUID.Zero, GridInstantMessageCompleted, d);
+            d.BeginInvoke(im, result, GridInstantMessageCompleted, d);
         }
 
         /// <summary>
-        /// Recursive SendGridInstantMessage over XMLRPC method.
-        /// This is called from within a dedicated thread.
-        /// The first time this is called, prevRegionHandle will be 0 Subsequent times this is called from 
-        /// itself, prevRegionHandle will be the last region handle that we tried to send.
-        /// If the handles are the same, we look up the user's location using the grid.
-        /// If the handles are still the same, we end.  The send failed.
+        /// Internal SendGridInstantMessage over XMLRPC method.
         /// </summary>
-        /// <param name="prevRegionHandle">
-        /// Pass in 0 the first time this method is called.  It will be called recursively with the last 
-        /// regionhandle tried
-        /// </param>
-        protected virtual void SendGridInstantMessageViaXMLRPCAsync(GridInstantMessage im, MessageResultNotification result, UUID prevRegionID)
+        /// <remarks>
+        /// This is called from within a dedicated thread.
+        /// </remarks>
+        private void SendGridInstantMessageViaXMLRPCAsync(GridInstantMessage im, MessageResultNotification result)
         {
             UUID toAgentID = new UUID(im.toAgentID);
-
-            PresenceInfo upd = null;
-
-            bool lookupAgent = false;
+            UUID regionID;
+            bool needToLookupAgent;
 
             lock (m_UserRegionMap)
+                needToLookupAgent = !m_UserRegionMap.TryGetValue(toAgentID, out regionID);
+
+            while (true)
             {
-                if (m_UserRegionMap.ContainsKey(toAgentID))
+                if (needToLookupAgent)
                 {
-                    upd = new PresenceInfo();
-                    upd.RegionID = m_UserRegionMap[toAgentID];
+                    PresenceInfo[] presences = PresenceService.GetAgents(new string[] { toAgentID.ToString() }); 
 
-                    // We need to compare the current regionhandle with the previous region handle
-                    // or the recursive loop will never end because it will never try to lookup the agent again
-                    if (prevRegionID == upd.RegionID)
-                    {
-                        lookupAgent = true;
-                    }
-                }
-                else
-                {
-                    lookupAgent = true;
-                }
-            }
-            
+                    UUID foundRegionID = UUID.Zero;
 
-            // Are we needing to look-up an agent?
-            if (lookupAgent)
-            {
-                // Non-cached user agent lookup.
-                PresenceInfo[] presences = PresenceService.GetAgents(new string[] { toAgentID.ToString() }); 
-                if (presences != null && presences.Length > 0)
-                {
-                    foreach (PresenceInfo p in presences)
+                    if (presences != null)
                     {
-                        if (p.RegionID != UUID.Zero)
+                        foreach (PresenceInfo p in presences)
                         {
-                            upd = p;
-                            break;
+                            if (p.RegionID != UUID.Zero)
+                            {
+                                foundRegionID = p.RegionID;
+                                break;
+                            }
                         }
                     }
-                }
 
-                if (upd != null)
-                {
-                    // check if we've tried this before..
-                    // This is one way to end the recursive loop
-                    //
-                    if (upd.RegionID == prevRegionID)
-                    {
-                        // m_log.Error("[GRID INSTANT MESSAGE]: Unable to deliver an instant message");
-                        HandleUndeliveredMessage(im, result);
-                        return;
-                    }
+                    // If not found or the found region is the same as the last lookup, then message is undeliverable
+                    if (foundRegionID == UUID.Zero || foundRegionID == regionID)
+                        break;
+                    else
+                        regionID = foundRegionID;
                 }
-                else
+
+                GridRegion reginfo = m_Scenes[0].GridService.GetRegionByUUID(m_Scenes[0].RegionInfo.ScopeID, regionID);
+                if (reginfo == null)
                 {
-                    // m_log.Error("[GRID INSTANT MESSAGE]: Unable to deliver an instant message");
-                    HandleUndeliveredMessage(im, result);
-                    return;
+                    m_log.WarnFormat("[GRID INSTANT MESSAGE]: Unable to find region {0}", regionID);
+                    break;
                 }
-            }
 
-            if (upd != null)
-            {
-                GridRegion reginfo = m_Scenes[0].GridService.GetRegionByUUID(m_Scenes[0].RegionInfo.ScopeID,
-                    upd.RegionID);
-                if (reginfo != null)
+                // Try to send the message to the agent via the retrieved region.
+                Hashtable msgdata = ConvertGridInstantMessageToXMLRPC(im);
+                msgdata["region_handle"] = 0;
+                bool imresult = doIMSending(reginfo, msgdata);
+
+                // If the message delivery was successful, then cache the entry.
+                if (imresult)
                 {
-                    Hashtable msgdata = ConvertGridInstantMessageToXMLRPC(im);
-                    // Not actually used anymore, left in for compatibility
-                    // Remove at next interface change
-                    //
-                    msgdata["region_handle"] = 0;
-                    bool imresult = doIMSending(reginfo, msgdata);
-                    if (imresult)
-                    {
-                        // IM delivery successful, so store the Agent's location in our local cache.
-                        lock (m_UserRegionMap)
-                        {
-                            if (m_UserRegionMap.ContainsKey(toAgentID))
-                            {
-                                m_UserRegionMap[toAgentID] = upd.RegionID;
-                            }
-                            else
-                            {
-                                m_UserRegionMap.Add(toAgentID, upd.RegionID);
-                            }
-                        }
-                        result(true);
-                    }
-                    else
+                    lock (m_UserRegionMap)
                     {
-                        // try again, but lookup user this time.
-                        // Warning, this must call the Async version
-                        // of this method or we'll be making thousands of threads
-                        // The version within the spawned thread is SendGridInstantMessageViaXMLRPCAsync
-                        // The version that spawns the thread is SendGridInstantMessageViaXMLRPC
-
-                        // This is recursive!!!!!
-                        SendGridInstantMessageViaXMLRPCAsync(im, result,
-                                upd.RegionID);
+                        m_UserRegionMap[toAgentID] = regionID;
                     }
+                    result(true);
+                    return;
                 }
-                else
-                {
-                    m_log.WarnFormat("[GRID INSTANT MESSAGE]: Unable to find region {0}", upd.RegionID);
-                    HandleUndeliveredMessage(im, result);
-                }
-            }
-            else
-            {
-                HandleUndeliveredMessage(im, result);
+
+                // If we reach this point in the first iteration of the while, then we may have unsuccessfully tried
+                // to use a locally cached region ID.  All subsequent attempts need to lookup agent details from
+                // the presence service.
+                needToLookupAgent = true;
             }
+
+            // If we reached this point then the message was not deliverable.  Remove the bad cache entry and 
+            // signal the delivery failure.
+            lock (m_UserRegionMap)
+                m_UserRegionMap.Remove(toAgentID);
+
+            // m_log.Error("[GRID INSTANT MESSAGE]: Unable to deliver an instant message");
+            HandleUndeliverableMessage(im, result);
         }
 
         /// <summary>
@@ -584,7 +533,6 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
         /// <returns>Bool if the message was successfully delivered at the other side.</returns>
         protected virtual bool doIMSending(GridRegion reginfo, Hashtable xmlrpcdata)
         {
-
             ArrayList SendParams = new ArrayList();
             SendParams.Add(xmlrpcdata);
             XmlRpcRequest GridReq = new XmlRpcRequest("grid_instant_message", SendParams);
@@ -672,7 +620,7 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
             gim["position_x"] = msg.Position.X.ToString();
             gim["position_y"] = msg.Position.Y.ToString();
             gim["position_z"] = msg.Position.Z.ToString();
-            gim["region_id"] = msg.RegionID.ToString();
+            gim["region_id"] = new UUID(msg.RegionID).ToString();
             gim["binary_bucket"] = Convert.ToBase64String(msg.binaryBucket,Base64FormattingOptions.None);
             return gim;
         }
diff --git a/OpenSim/Region/CoreModules/Avatar/InstantMessage/MuteListModule.cs b/OpenSim/Region/CoreModules/Avatar/InstantMessage/MuteListModule.cs
index 7ce2813..315d372 100644
--- a/OpenSim/Region/CoreModules/Avatar/InstantMessage/MuteListModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/InstantMessage/MuteListModule.cs
@@ -32,7 +32,6 @@ using Nini.Config;
 using Mono.Addins;
 using OpenMetaverse;
 using OpenSim.Framework;
-using OpenSim.Framework.Communications;
 using OpenSim.Framework.Servers;
 using OpenSim.Framework.Client;
 using OpenSim.Region.Framework.Interfaces;
diff --git a/OpenSim/Region/CoreModules/Avatar/InstantMessage/OfflineMessageModule.cs b/OpenSim/Region/CoreModules/Avatar/InstantMessage/OfflineMessageModule.cs
index 7d763fa..9cdb1c2 100644
--- a/OpenSim/Region/CoreModules/Avatar/InstantMessage/OfflineMessageModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/InstantMessage/OfflineMessageModule.cs
@@ -32,7 +32,6 @@ using Mono.Addins;
 using Nini.Config;
 using OpenMetaverse;
 using OpenSim.Framework;
-using OpenSim.Framework.Communications;
 using OpenSim.Framework.Servers;
 using OpenSim.Framework.Client;
 using OpenSim.Region.Framework.Interfaces;
@@ -182,7 +181,10 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
                         "POST", m_RestURL + "/RetrieveMessages/", client.AgentId);
 
                 if (msglist == null)
+                {
                     m_log.WarnFormat("[OFFLINE MESSAGING]: WARNING null message list.");
+                    return;
+                }
 
                 foreach (GridInstantMessage im in msglist)
                 {
@@ -223,12 +225,8 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
                     return;
             }
 
-            Scene scene = FindScene(new UUID(im.fromAgentID));
-            if (scene == null)
-                scene = m_SceneList[0];
-
             bool success = SynchronousRestObjectRequester.MakeRequest<GridInstantMessage, bool>(
-                    "POST", m_RestURL+"/SaveMessage/", im);
+                    "POST", m_RestURL+"/SaveMessage/", im, 10000);
 
             if (im.dialog == (byte)InstantMessageDialog.MessageFromAgent)
             {
diff --git a/OpenSim/Region/CoreModules/Avatar/InstantMessage/PresenceModule.cs b/OpenSim/Region/CoreModules/Avatar/InstantMessage/PresenceModule.cs
index 4c678c2..c2440d8 100644
--- a/OpenSim/Region/CoreModules/Avatar/InstantMessage/PresenceModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/InstantMessage/PresenceModule.cs
@@ -49,8 +49,10 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
         private static readonly ILog m_log = LogManager.GetLogger(
                 MethodBase.GetCurrentMethod().DeclaringType);
 
+#pragma warning disable 0067
         public event PresenceChange OnPresenceChange;
         public event BulkPresenceData OnBulkPresenceData;
+#pragma warning restore 0067
 
         protected List<Scene> m_Scenes = new List<Scene>();
 
diff --git a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveReadRequest.cs b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveReadRequest.cs
index ecbd07f..4a06fd1 100644
--- a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveReadRequest.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveReadRequest.cs
@@ -61,16 +61,22 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
 
         private UserAccount m_userInfo;
         private string m_invPath;
+
+        /// <value>
+        /// ID of this request
+        /// </value>
+        protected UUID m_id;
         
         /// <summary>
         /// Do we want to merge this load with existing inventory?
         /// </summary>
         protected bool m_merge;
 
-        /// <value>
-        /// We only use this to request modules
-        /// </value>
-        protected Scene m_scene;
+        protected IInventoryService m_InventoryService;
+        protected IAssetService m_AssetService;
+        protected IUserAccountService m_UserAccountService;
+
+        private InventoryArchiverModule m_module;
 
         /// <value>
         /// The stream from which the inventory archive will be loaded.
@@ -115,12 +121,29 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
         /// Record the creator id that should be associated with an asset.  This is used to adjust asset creator ids
         /// after OSP resolution (since OSP creators are only stored in the item
         /// </summary>
-        protected Dictionary<UUID, UUID> m_creatorIdForAssetId = new Dictionary<UUID, UUID>();        
+        protected Dictionary<UUID, UUID> m_creatorIdForAssetId = new Dictionary<UUID, UUID>();
+
+        public InventoryArchiveReadRequest(
+            IInventoryService inv, IAssetService assets, IUserAccountService uacc, UserAccount userInfo, string invPath, string loadPath, bool merge)
+            : this(UUID.Zero, null,
+                            inv,
+                assets,
+                uacc,
+                userInfo,
+                invPath,
+                loadPath,
+                merge)
+        {
+        }
 
         public InventoryArchiveReadRequest(
-            Scene scene, UserAccount userInfo, string invPath, string loadPath, bool merge)
+            UUID id, InventoryArchiverModule module, IInventoryService inv, IAssetService assets, IUserAccountService uacc, UserAccount userInfo, string invPath, string loadPath, bool merge)
             : this(
-                scene,
+                id,
+                module,
+                inv,
+                assets,
+                uacc,
                 userInfo,
                 invPath,
                 new GZipStream(ArchiveHelpers.GetStream(loadPath), CompressionMode.Decompress),
@@ -129,13 +152,17 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
         }
 
         public InventoryArchiveReadRequest(
-            Scene scene, UserAccount userInfo, string invPath, Stream loadStream, bool merge)
+            UUID id, InventoryArchiverModule module, IInventoryService inv, IAssetService assets, IUserAccountService uacc, UserAccount userInfo, string invPath, Stream loadStream, bool merge)
         {
-            m_scene = scene;
+            m_id = id;
+            m_InventoryService = inv;
+            m_AssetService = assets;
+            m_UserAccountService = uacc;
             m_merge = merge;
             m_userInfo = userInfo;
             m_invPath = invPath;
             m_loadStream = loadStream;
+            m_module = module;
             
             // FIXME: Do not perform this check since older versions of OpenSim do save the control file after other things
             // (I thought they weren't).  We will need to bump the version number and perform this check on all 
@@ -158,11 +185,13 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
         {
             try
             {
+                Exception reportedException = null;
+
                 string filePath = "ERROR";
                
                 List<InventoryFolderBase> folderCandidates
-                    = InventoryArchiveUtils.FindFolderByPath(
-                        m_scene.InventoryService, m_userInfo.PrincipalID, m_invPath);
+                    = InventoryArchiveUtils.FindFoldersByPath(
+                        m_InventoryService, m_userInfo.PrincipalID, m_invPath);
     
                 if (folderCandidates.Count == 0)
                 {
@@ -194,14 +223,25 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
                 }
                 
                 archive.Close();
-                
+
                 m_log.DebugFormat(
                     "[INVENTORY ARCHIVER]: Successfully loaded {0} assets with {1} failures", 
                     m_successfulAssetRestores, m_failedAssetRestores);
-                m_log.InfoFormat("[INVENTORY ARCHIVER]: Successfully loaded {0} items", m_successfulItemRestores);
+
+                //Alicia: When this is called by LibraryModule or Tests, m_module will be null as event is not required
+                if(m_module != null)
+                    m_module.TriggerInventoryArchiveLoaded(m_id, true, m_userInfo, m_invPath, m_loadStream, reportedException, m_successfulItemRestores);
                 
                 return m_loadedNodes;
             }
+            catch(Exception Ex)
+            {
+                // Trigger saved event with failed result and exception data
+                if (m_module != null)
+                    m_module.TriggerInventoryArchiveLoaded(m_id, false, m_userInfo, m_invPath, m_loadStream, Ex, 0);
+
+                return m_loadedNodes;
+            }
             finally
             {
                 m_loadStream.Close();
@@ -296,8 +336,8 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
                         // iar name and try to find that instead.
                         string plainPath = ArchiveConstants.ExtractPlainPathFromIarPath(archivePath);
                         List<InventoryFolderBase> folderCandidates
-                            = InventoryArchiveUtils.FindFolderByPath(
-                                m_scene.InventoryService, m_userInfo.PrincipalID, plainPath);
+                            = InventoryArchiveUtils.FindFoldersByPath(
+                                m_InventoryService, m_userInfo.PrincipalID, plainPath);
             
                         if (folderCandidates.Count != 0)
                         {
@@ -372,15 +412,11 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
                 newFolderName = InventoryArchiveUtils.UnescapeArchivePath(newFolderName);
                 UUID newFolderId = UUID.Random();
 
-                // Asset type has to be Unknown here rather than Folder, otherwise the created folder can't be
-                // deleted once the client has relogged.
-                // The root folder appears to be labelled AssetType.Folder (shows up as "Category" in the client)
-                // even though there is a AssetType.RootCategory
                 destFolder 
                     = new InventoryFolderBase(
-                        newFolderId, newFolderName, m_userInfo.PrincipalID, 
-                        (short)AssetType.Unknown, destFolder.ID, 1);
-                m_scene.InventoryService.AddFolder(destFolder);
+                        newFolderId, newFolderName, m_userInfo.PrincipalID,
+                        (short)FolderType.None, destFolder.ID, 1);
+                m_InventoryService.AddFolder(destFolder);
 
                 // Record that we have now created this folder
                 iarPathExisting += rawDirsToCreate[i] + "/";
@@ -406,7 +442,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
             // Don't use the item ID that's in the file
             item.ID = UUID.Random();
 
-            UUID ospResolvedId = OspResolver.ResolveOspa(item.CreatorId, m_scene.UserAccountService);
+            UUID ospResolvedId = OspResolver.ResolveOspa(item.CreatorId, m_UserAccountService);
             if (UUID.Zero != ospResolvedId) // The user exists in this grid
             {
 //                m_log.DebugFormat("[INVENTORY ARCHIVER]: Found creator {0} via OSPA resolution", ospResolvedId);
@@ -418,7 +454,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
                 item.CreatorId = ospResolvedId.ToString();
                 item.CreatorData = string.Empty;
             }
-            else if (item.CreatorData == null || item.CreatorData == String.Empty)
+            else if (string.IsNullOrEmpty(item.CreatorData))
             {
                 item.CreatorId = m_userInfo.PrincipalID.ToString();
 //                item.CreatorIdAsUuid = new UUID(item.CreatorId);
@@ -436,7 +472,8 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
             // relying on native tar tools.
             m_creatorIdForAssetId[item.AssetID] = item.CreatorIdAsUuid;
 
-            m_scene.AddInventoryItem(item);
+            if (!m_InventoryService.AddItem(item))
+                m_log.WarnFormat("[INVENTORY ARCHIVER]: Unable to save item {0} in folder {1}", item.Name, item.Folder);
         
             return item;
         }
@@ -479,52 +516,24 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
                 {
                     if (m_creatorIdForAssetId.ContainsKey(assetId))
                     {
-                        string xmlData = Utils.BytesToString(data);
-                        List<SceneObjectGroup> sceneObjects = new List<SceneObjectGroup>();
+                        data = SceneObjectSerializer.ModifySerializedObject(assetId, data,
+                            sog => {
+                                bool modified = false;
+                                
+                                foreach (SceneObjectPart sop in sog.Parts)
+                                {
+                                    if (string.IsNullOrEmpty(sop.CreatorData))
+                                    {
+                                        sop.CreatorID = m_creatorIdForAssetId[assetId];
+                                        modified = true;
+                                    }
+                                }
+                                
+                                return modified;
+                            });
                         
-                        CoalescedSceneObjects coa = null;
-                        if (CoalescedSceneObjectsSerializer.TryFromXml(xmlData, out coa))
-                        {
-//                            m_log.DebugFormat(
-//                                "[INVENTORY ARCHIVER]: Loaded coalescence {0} has {1} objects", assetId, coa.Count);
-
-                            if (coa.Objects.Count == 0)
-                            {
-                                m_log.WarnFormat(
-                                    "[INVENTORY ARCHIVE READ REQUEST]: Aborting load of coalesced object from asset {0} as it has zero loaded components", 
-                                    assetId);
-                                return false;
-                            }
-                            
-                            sceneObjects.AddRange(coa.Objects);
-                        }
-                        else
-                        {
-                            SceneObjectGroup deserializedObject = SceneObjectSerializer.FromOriginalXmlFormat(xmlData);
-
-                            if (deserializedObject != null)
-                            {
-                                sceneObjects.Add(deserializedObject);
-                            }
-                            else
-                            {
-                                m_log.WarnFormat(
-                                    "[INVENTORY ARCHIVE READ REQUEST]: Aborting load of object from asset {0} as deserialization failed", 
-                                    assetId);
-
-                                return false;
-                            }
-                        }
-                        
-                        foreach (SceneObjectGroup sog in sceneObjects)
-                            foreach (SceneObjectPart sop in sog.Parts)
-                                if (sop.CreatorData == null || sop.CreatorData == "")
-                                    sop.CreatorID = m_creatorIdForAssetId[assetId];
-
-                        if (coa != null)
-                            data = Utils.StringToBytes(CoalescedSceneObjectsSerializer.ToXml(coa));
-                        else
-                            data = Utils.StringToBytes(SceneObjectSerializer.ToOriginalXmlFormat(sceneObjects[0]));
+                        if (data == null)
+                            return false;
                     }
                 }
 
@@ -533,7 +542,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
                 AssetBase asset = new AssetBase(assetId, "From IAR", assetType, UUID.Zero.ToString());
                 asset.Data = data;
 
-                m_scene.AssetService.Store(asset);
+                m_AssetService.Store(asset);
 
                 return true;
             }
@@ -546,7 +555,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
                 return false;
             }
         }
-        
+
         /// <summary>
         /// Load control file
         /// </summary>
@@ -652,4 +661,4 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
             m_assetsLoaded = true;            
         }                 
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveUtils.cs b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveUtils.cs
index 0d90a15..dbaf2aa 100644
--- a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveUtils.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveUtils.cs
@@ -52,13 +52,82 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
         /// <summary>
         /// Find a folder given a PATH_DELIMITER delimited path starting from a user's root folder
         /// </summary>
+        /// <remarks>
+        /// This method does not handle paths that contain multiple delimitors
+        ///
+        /// FIXME: We have no way of distinguishing folders with the same path
         ///
+        /// FIXME: Delimitors which occur in names themselves are not currently escapable.
+        /// </remarks>
+        /// <param name="inventoryService">
+        /// Inventory service to query
+        /// </param>
+        /// <param name="userId">
+        /// User id to search
+        /// </param>
+        /// <param name="path">
+        /// The path to the required folder.
+        /// It this is empty or consists only of the PATH_DELIMTER then this folder itself is returned.
+        /// </param>
+        /// <returns>The folder found.  Please note that if there are multiple folders with the same name then an 
+        /// unspecified one will be returned.  If no such folder eixsts then null is returned</returns>
+        public static InventoryFolderBase FindFolderByPath(
+            IInventoryService inventoryService, UUID userId, string path)
+        {
+            List<InventoryFolderBase> folders = FindFoldersByPath(inventoryService, userId, path);
+
+            if (folders.Count == 0)
+                return null;
+            else
+                return folders[0];
+        }
+
+        /// <summary>
+        /// Find a folder given a PATH_DELIMITER delimited path starting from a given folder
+        /// </summary>
+        /// <remarks>
         /// This method does not handle paths that contain multiple delimitors
         ///
         /// FIXME: We have no way of distinguishing folders with the same path
         ///
         /// FIXME: Delimitors which occur in names themselves are not currently escapable.
+        /// </remarks>
+        /// <param name="inventoryService">
+        /// Inventory service to query
+        /// </param>
+        /// <param name="startFolder">
+        /// The folder from which the path starts
+        /// </param>
+        /// <param name="path">
+        /// The path to the required folder.
+        /// It this is empty or consists only of the PATH_DELIMTER then this folder itself is returned.
+        /// </param>
+        /// <returns>The folder found.  Please note that if there are multiple folders with the same name then an 
+        /// unspecified one will be returned.  If no such folder eixsts then null is returned</returns>
+        public static InventoryFolderBase FindFolderByPath(
+            IInventoryService inventoryService, InventoryFolderBase startFolder, string path)
+        {
+            if (null == startFolder)
+                return null;
+
+            List<InventoryFolderBase> folders = FindFoldersByPath(inventoryService, startFolder, path);
+
+            if (folders.Count == 0)
+                return null;
+            else
+                return folders[0];
+        }
+
+        /// <summary>
+        /// Find a set of folders given a PATH_DELIMITER delimited path starting from a user's root folder
+        /// </summary>
+        /// <remarks>
+        /// This method does not handle paths that contain multiple delimitors
+        ///
+        /// FIXME: We have no way of distinguishing folders with the same path
         ///
+        /// FIXME: Delimitors which occur in names themselves are not currently escapable.
+        /// </remarks>
         /// <param name="inventoryService">
         /// Inventory service to query
         /// </param>
@@ -70,7 +139,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
         /// It this is empty or consists only of the PATH_DELIMTER then this folder itself is returned.
         /// </param>
         /// <returns>An empty list if the folder is not found, otherwise a list of all folders that match the name</returns>
-        public static List<InventoryFolderBase> FindFolderByPath(
+        public static List<InventoryFolderBase> FindFoldersByPath(
             IInventoryService inventoryService, UUID userId, string path)
         {
             InventoryFolderBase rootFolder = inventoryService.GetRootFolder(userId);
@@ -78,19 +147,19 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
             if (null == rootFolder)
                 return new List<InventoryFolderBase>();
 
-            return FindFolderByPath(inventoryService, rootFolder, path);
+            return FindFoldersByPath(inventoryService, rootFolder, path);
         }
         
         /// <summary>
-        /// Find a folder given a PATH_DELIMITER delimited path starting from this folder
+        /// Find a set of folders given a PATH_DELIMITER delimited path starting from this folder
         /// </summary>
-        ///
+        /// <remarks>
         /// This method does not handle paths that contain multiple delimitors
         ///
         /// FIXME: We have no way of distinguishing folders with the same path.
         ///
         /// FIXME: Delimitors which occur in names themselves are not currently escapable.
-        ///
+        /// </remarks>
         /// <param name="inventoryService">
         /// Inventory service to query
         /// </param>
@@ -102,7 +171,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
         /// It this is empty or consists only of the PATH_DELIMTER then this folder itself is returned.
         /// </param>
         /// <returns>An empty list if the folder is not found, otherwise a list of all folders that match the name</returns>
-        public static List<InventoryFolderBase> FindFolderByPath(
+        public static List<InventoryFolderBase> FindFoldersByPath(
             IInventoryService inventoryService, InventoryFolderBase startFolder, string path)
         {
             List<InventoryFolderBase> foundFolders = new List<InventoryFolderBase>();
@@ -133,12 +202,15 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
             
             InventoryCollection contents = inventoryService.GetFolderContent(startFolder.Owner, startFolder.ID);
 
+//            m_log.DebugFormat(
+//                "Found {0} folders in {1} for {2}", contents.Folders.Count, startFolder.Name, startFolder.Owner);
+
             foreach (InventoryFolderBase folder in contents.Folders)
             {
                 if (folder.Name == components[0])
                 {
                     if (components.Length > 1)
-                        foundFolders.AddRange(FindFolderByPath(inventoryService, folder, components[1]));
+                        foundFolders.AddRange(FindFoldersByPath(inventoryService, folder, components[1]));
                     else
                         foundFolders.Add(folder);
                 }
diff --git a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveWriteRequest.cs b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveWriteRequest.cs
index d0e88f6..f002ad7 100644
--- a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveWriteRequest.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveWriteRequest.cs
@@ -34,6 +34,7 @@ using System.Xml;
 using log4net;
 using OpenMetaverse;
 using OpenSim.Framework;
+using OpenSim.Framework.Monitoring;
 using OpenSim.Framework.Serialization;
 using OpenSim.Framework.Serialization.External;
 using OpenSim.Region.CoreModules.World.Archiver;
@@ -42,6 +43,8 @@ using OpenSim.Services.Interfaces;
 using Ionic.Zlib;
 using GZipStream = Ionic.Zlib.GZipStream;
 using CompressionMode = Ionic.Zlib.CompressionMode;
+using CompressionLevel = Ionic.Zlib.CompressionLevel;
+using PermissionMask = OpenSim.Framework.PermissionMask;
 
 namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
 {
@@ -54,6 +57,22 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
         /// </summary>
         public bool SaveAssets { get; set; }
 
+        /// <summary>
+        /// Determines which items will be included in the archive, according to their permissions.
+        /// Default is null, meaning no permission checks.
+        /// </summary>
+        public string FilterContent { get; set; }
+
+        /// <summary>
+        /// Counter for inventory items saved to archive for passing to compltion event
+        /// </summary>
+        public int CountItems { get; set; }
+
+        /// <summary>
+        /// Counter for inventory items skipped due to permission filter option for passing to compltion event
+        /// </summary>
+        public int CountFiltered { get; set; }
+
         /// <value>
         /// Used to select all inventory nodes in a folder but not the folder itself
         /// </value>
@@ -73,12 +92,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
         /// <value>
         /// ID of this request
         /// </value>
-        protected Guid m_id;
-
-        /// <value>
-        /// Used to collect the uuids of the assets that we need to save into the archive
-        /// </value>
-        protected Dictionary<UUID, AssetType> m_assetUuids = new Dictionary<UUID, AssetType>();
+        protected UUID m_id;
 
         /// <value>
         /// Used to collect the uuids of the users that we need to save into the archive
@@ -94,7 +108,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
         /// Constructor
         /// </summary>
         public InventoryArchiveWriteRequest(
-            Guid id, InventoryArchiverModule module, Scene scene,
+            UUID id, InventoryArchiverModule module, Scene scene,
             UserAccount userInfo, string invPath, string savePath)
             : this(
                 id,
@@ -110,7 +124,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
         /// Constructor
         /// </summary>
         public InventoryArchiveWriteRequest(
-            Guid id, InventoryArchiverModule module, Scene scene,
+            UUID id, InventoryArchiverModule module, Scene scene,
             UserAccount userInfo, string invPath, Stream saveStream)
         {
             m_id = id;
@@ -122,9 +136,10 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
             m_assetGatherer = new UuidGatherer(m_scene.AssetService);
 
             SaveAssets = true;
+            FilterContent = null;
         }
 
-        protected void ReceivedAllAssets(ICollection<UUID> assetsFoundUuids, ICollection<UUID> assetsNotFoundUuids)
+        protected void ReceivedAllAssets(ICollection<UUID> assetsFoundUuids, ICollection<UUID> assetsNotFoundUuids, bool timedOut)
         {
             Exception reportedException = null;
             bool succeeded = true;
@@ -143,8 +158,14 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
                 m_saveStream.Close();
             }
 
+            if (timedOut)
+            {
+                succeeded = false;
+                reportedException = new Exception("Loading assets timed out");
+            }
+
             m_module.TriggerInventoryArchiveSaved(
-                m_id, succeeded, m_userInfo, m_invPath, m_saveStream, reportedException);
+                m_id, succeeded, m_userInfo, m_invPath, m_saveStream, reportedException, CountItems, CountFiltered);
         }
 
         protected void SaveInvItem(InventoryItemBase inventoryItem, string path, Dictionary<string, object> options, IUserAccountService userAccountService)
@@ -160,10 +181,26 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
                             "[INVENTORY ARCHIVER]: Skipping inventory item {0} {1} at {2}",
                             inventoryItem.Name, inventoryItem.ID, path);
                     }
+
+                    CountFiltered++;
+
                     return;
                 }
             }
 
+            // Check For Permissions Filter Flags
+            if (!CanUserArchiveObject(m_userInfo.PrincipalID, inventoryItem))
+            {
+                m_log.InfoFormat(
+                            "[INVENTORY ARCHIVER]: Insufficient permissions, skipping inventory item {0} {1} at {2}",
+                            inventoryItem.Name, inventoryItem.ID, path);
+
+                // Count Items Excluded
+                CountFiltered++;
+
+                return;
+            }
+
             if (options.ContainsKey("verbose"))
                 m_log.InfoFormat(
                     "[INVENTORY ARCHIVER]: Saving item {0} {1} (asset UUID {2})",
@@ -179,9 +216,12 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
 
             AssetType itemAssetType = (AssetType)inventoryItem.AssetType;
 
+            // Count inventory items (different to asset count)
+            CountItems++;
+
             // Don't chase down link asset items as they actually point to their target item IDs rather than an asset
             if (SaveAssets && itemAssetType != AssetType.Link && itemAssetType != AssetType.LinkFolder)
-                m_assetGatherer.GatherAssetUuids(inventoryItem.AssetID, (AssetType)inventoryItem.AssetType, m_assetUuids);
+                m_assetGatherer.AddForInspection(inventoryItem.AssetID);
         }
 
         /// <summary>
@@ -237,6 +277,35 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
         }
 
         /// <summary>
+        /// Checks whether the user has permission to export an inventory item to an IAR.
+        /// </summary>
+        /// <param name="UserID">The user</param>
+        /// <param name="InvItem">The inventory item</param>
+        /// <returns>Whether the user is allowed to export the object to an IAR</returns>
+        private bool CanUserArchiveObject(UUID UserID, InventoryItemBase InvItem)
+        {
+            if (FilterContent == null)
+                return true;// Default To Allow Export
+
+            bool permitted = true;
+
+            bool canCopy = (InvItem.CurrentPermissions & (uint)PermissionMask.Copy) != 0;
+            bool canTransfer = (InvItem.CurrentPermissions & (uint)PermissionMask.Transfer) != 0;
+            bool canMod = (InvItem.CurrentPermissions & (uint)PermissionMask.Modify) != 0;
+
+            if (FilterContent.Contains("C") && !canCopy)
+                permitted = false;
+
+            if (FilterContent.Contains("T") && !canTransfer)
+                permitted = false;
+
+            if (FilterContent.Contains("M") && !canMod)
+                permitted = false;
+
+            return permitted;
+        }
+
+        /// <summary>
         /// Execute the inventory write request
         /// </summary>
         public void Execute(Dictionary<string, object> options, IUserAccountService userAccountService)
@@ -244,6 +313,14 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
             if (options.ContainsKey("noassets") && (bool)options["noassets"])
                 SaveAssets = false;
 
+            // Set Permission filter if flag is set
+            if (options.ContainsKey("checkPermissions"))
+            {
+                Object temp;
+                if (options.TryGetValue("checkPermissions", out temp))
+                    FilterContent = temp.ToString().ToUpper();
+            }
+
             try
             {
                 InventoryFolderBase inventoryFolder = null;
@@ -266,6 +343,12 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
                     saveFolderContentsOnly = true;
                     maxComponentIndex--;
                 }
+                else if (maxComponentIndex == -1)
+                {
+                    // If the user has just specified "/", then don't save the root "My Inventory" folder.  This is
+                    // more intuitive then requiring the user to specify "/*" for this.
+                    saveFolderContentsOnly = true;
+                }
 
                 m_invPath = String.Empty;
                 for (int i = 0; i <= maxComponentIndex; i++)
@@ -283,7 +366,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
                 {
                     m_invPath = m_invPath.Remove(m_invPath.LastIndexOf(InventoryFolderImpl.PATH_DELIMITER));
                     List<InventoryFolderBase> candidateFolders
-                        = InventoryArchiveUtils.FindFolderByPath(m_scene.InventoryService, rootFolder, m_invPath);
+                        = InventoryArchiveUtils.FindFoldersByPath(m_scene.InventoryService, rootFolder, m_invPath);
                     if (candidateFolders.Count > 0)
                         inventoryFolder = candidateFolders[0];
                 }
@@ -297,7 +380,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
                     // We couldn't find the path indicated
                     string errorMessage = string.Format("Aborted save.  Could not find inventory path {0}", m_invPath);
                     Exception e = new InventoryArchiverException(errorMessage);
-                    m_module.TriggerInventoryArchiveSaved(m_id, false, m_userInfo, m_invPath, m_saveStream, e);
+                    m_module.TriggerInventoryArchiveSaved(m_id, false, m_userInfo, m_invPath, m_saveStream, e, 0, 0);
                     throw e;
                 }
 
@@ -335,22 +418,25 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
 
                 if (SaveAssets)
                 {
-                    m_log.DebugFormat("[INVENTORY ARCHIVER]: Saving {0} assets for items", m_assetUuids.Count);
+                    m_assetGatherer.GatherAll();
+
+                    m_log.DebugFormat(
+                        "[INVENTORY ARCHIVER]: Saving {0} assets for items", m_assetGatherer.GatheredUuids.Count);
 
                     AssetsRequest ar
                         = new AssetsRequest(
                             new AssetsArchiver(m_archiveWriter),
-                            m_assetUuids, m_scene.AssetService,
+                            m_assetGatherer.GatheredUuids, m_scene.AssetService,
                             m_scene.UserAccountService, m_scene.RegionInfo.ScopeID,
                             options, ReceivedAllAssets);
 
-                    Util.FireAndForget(o => ar.Execute());
+                    WorkManager.RunInThread(o => ar.Execute(), null, string.Format("AssetsRequest ({0})", m_scene.Name));
                 }
                 else
                 {
                     m_log.DebugFormat("[INVENTORY ARCHIVER]: Not saving assets since --noassets was specified");
 
-                    ReceivedAllAssets(new List<UUID>(), new List<UUID>());
+                    ReceivedAllAssets(new List<UUID>(), new List<UUID>(), false);
                 }
             }
             catch (Exception)
diff --git a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiverModule.cs b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiverModule.cs
index 849449b..8847414 100644
--- a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiverModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiverModule.cs
@@ -34,7 +34,6 @@ using NDesk.Options;
 using Nini.Config;
 using OpenMetaverse;
 using OpenSim.Framework;
-using OpenSim.Framework.Communications;
 using OpenSim.Framework.Console;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
@@ -57,6 +56,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
 //        public bool DisablePresenceChecks { get; set; }
 
         public event InventoryArchiveSaved OnInventoryArchiveSaved;
+        public event InventoryArchiveLoaded OnInventoryArchiveLoaded;
 
         /// <summary>
         /// The file to load and save inventory if no filename has been specified
@@ -64,9 +64,9 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
         protected const string DEFAULT_INV_BACKUP_FILENAME = "user-inventory.iar";
 
         /// <value>
-        /// Pending save completions initiated from the console
+        /// Pending save and load completions initiated from the console
         /// </value>
-        protected List<Guid> m_pendingConsoleSaves = new List<Guid>();
+        protected List<UUID> m_pendingConsoleTasks = new List<UUID>();
 
         /// <value>
         /// All scenes that this module knows about
@@ -111,6 +111,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
             {
                 scene.RegisterModuleInterface<IInventoryArchiverModule>(this);
                 OnInventoryArchiveSaved += SaveInvConsoleCommandCompleted;
+                OnInventoryArchiveLoaded += LoadInvConsoleCommandCompleted;
 
                 scene.AddCommand(
                     "Archiving", this, "load iar",
@@ -139,7 +140,9 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
                     + "-e|--exclude=<name/uuid> don't save the inventory item in archive" + Environment.NewLine
                     + "-f|--excludefolder=<folder/uuid> don't save contents of the folder in archive" + Environment.NewLine
                     + "-v|--verbose extra debug messages.\n"
-                    + "--noassets stops assets being saved to the IAR.",
+                    + "--noassets stops assets being saved to the IAR."
+                    + "--perm=<permissions> stops items with insufficient permissions from being saved to the IAR.\n"
+                    + "   <permissions> can contain one or more of these characters: \"C\" = Copy, \"T\" = Transfer, \"M\" = Modify.\n",
                     HandleSaveInvConsoleCommand);
 
                 m_aScene = scene;
@@ -175,22 +178,34 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
         /// Trigger the inventory archive saved event.
         /// </summary>
         protected internal void TriggerInventoryArchiveSaved(
-            Guid id, bool succeeded, UserAccount userInfo, string invPath, Stream saveStream,
-            Exception reportedException)
+            UUID id, bool succeeded, UserAccount userInfo, string invPath, Stream saveStream,
+            Exception reportedException, int SaveCount, int FilterCount)
         {
             InventoryArchiveSaved handlerInventoryArchiveSaved = OnInventoryArchiveSaved;
             if (handlerInventoryArchiveSaved != null)
-                handlerInventoryArchiveSaved(id, succeeded, userInfo, invPath, saveStream, reportedException);
+                handlerInventoryArchiveSaved(id, succeeded, userInfo, invPath, saveStream, reportedException, SaveCount , FilterCount);
+        }
+
+        /// <summary>
+        /// Trigger the inventory archive loaded event.
+        /// </summary>
+        protected internal void TriggerInventoryArchiveLoaded(
+            UUID id, bool succeeded, UserAccount userInfo, string invPath, Stream loadStream,
+            Exception reportedException, int LoadCount)
+        {
+            InventoryArchiveLoaded handlerInventoryArchiveLoaded = OnInventoryArchiveLoaded;
+            if (handlerInventoryArchiveLoaded != null)
+                handlerInventoryArchiveLoaded(id, succeeded, userInfo, invPath, loadStream, reportedException, LoadCount);
         }
 
         public bool ArchiveInventory(
-             Guid id, string firstName, string lastName, string invPath, string pass, Stream saveStream)
+             UUID id, string firstName, string lastName, string invPath, string pass, Stream saveStream)
         {
             return ArchiveInventory(id, firstName, lastName, invPath, pass, saveStream, new Dictionary<string, object>());
         }
 
         public bool ArchiveInventory(
-            Guid id, string firstName, string lastName, string invPath, string pass, Stream saveStream,
+            UUID id, string firstName, string lastName, string invPath, string pass, Stream saveStream,
             Dictionary<string, object> options)
         {
             if (m_scenes.Count > 0)
@@ -230,7 +245,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
         }
 
         public bool ArchiveInventory(
-            Guid id, string firstName, string lastName, string invPath, string pass, string savePath,
+            UUID id, string firstName, string lastName, string invPath, string pass, string savePath,
             Dictionary<string, object> options)
         {
 //            if (!ConsoleUtil.CheckFileDoesNotExist(MainConsole.Instance, savePath))
@@ -272,13 +287,13 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
             return false;
         }
 
-        public bool DearchiveInventory(string firstName, string lastName, string invPath, string pass, Stream loadStream)
+        public bool DearchiveInventory(UUID id, string firstName, string lastName, string invPath, string pass, Stream loadStream)
         {
-            return DearchiveInventory(firstName, lastName, invPath, pass, loadStream, new Dictionary<string, object>());
+            return DearchiveInventory(id, firstName, lastName, invPath, pass, loadStream, new Dictionary<string, object>());
         }
 
         public bool DearchiveInventory(
-            string firstName, string lastName, string invPath, string pass, Stream loadStream,
+            UUID id, string firstName, string lastName, string invPath, string pass, Stream loadStream,
             Dictionary<string, object> options)
         {
             if (m_scenes.Count > 0)
@@ -294,7 +309,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
 
                         try
                         {
-                            request = new InventoryArchiveReadRequest(m_aScene, userInfo, invPath, loadStream, merge);
+                            request = new InventoryArchiveReadRequest(id, this, m_aScene.InventoryService, m_aScene.AssetService, m_aScene.UserAccountService, userInfo, invPath, loadStream, merge);
                         }
                         catch (EntryPointNotFoundException e)
                         {
@@ -326,7 +341,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
         }
 
         public bool DearchiveInventory(
-             string firstName, string lastName, string invPath, string pass, string loadPath,
+             UUID id, string firstName, string lastName, string invPath, string pass, string loadPath,
              Dictionary<string, object> options)
         {
             if (m_scenes.Count > 0)
@@ -342,7 +357,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
 
                         try
                         {
-                            request = new InventoryArchiveReadRequest(m_aScene, userInfo, invPath, loadPath, merge);
+                            request = new InventoryArchiveReadRequest(id, this, m_aScene.InventoryService, m_aScene.AssetService, m_aScene.UserAccountService, userInfo, invPath, loadPath, merge);
                         }
                         catch (EntryPointNotFoundException e)
                         {
@@ -378,6 +393,8 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
         {
             try
             {
+                UUID id = UUID.Random();
+
                 Dictionary<string, object> options = new Dictionary<string, object>();
                 OptionSet optionSet = new OptionSet().Add("m|merge", delegate (string v) { options["merge"] = v != null; });
 
@@ -400,10 +417,10 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
                     "[INVENTORY ARCHIVER]: Loading archive {0} to inventory path {1} for {2} {3}",
                     loadPath, invPath, firstName, lastName);
 
-                if (DearchiveInventory(firstName, lastName, invPath, pass, loadPath, options))
-                    m_log.InfoFormat(
-                        "[INVENTORY ARCHIVER]: Loaded archive {0} for {1} {2}",
-                        loadPath, firstName, lastName);
+                lock (m_pendingConsoleTasks)
+                    m_pendingConsoleTasks.Add(id);
+
+                DearchiveInventory(id, firstName, lastName, invPath, pass, loadPath, options);
             }
             catch (InventoryArchiverException e)
             {
@@ -417,7 +434,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
         /// <param name="cmdparams"></param>
         protected void HandleSaveInvConsoleCommand(string module, string[] cmdparams)
         {
-            Guid id = Guid.NewGuid();
+            UUID id = UUID.Random();
 
             Dictionary<string, object> options = new Dictionary<string, object>();
 
@@ -439,6 +456,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
                         options["excludefolders"] = new List<String>();
                     ((List<String>)options["excludefolders"]).Add(v);
                 });
+            ops.Add("perm=", delegate(string v) { options["checkPermissions"] = v; });
 
             List<string> mainParams = ops.Parse(cmdparams);
 
@@ -464,8 +482,8 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
                     "[INVENTORY ARCHIVER]: Saving archive {0} using inventory path {1} for {2} {3}",
                     savePath, invPath, firstName, lastName);
 
-                lock (m_pendingConsoleSaves)
-                    m_pendingConsoleSaves.Add(id);
+                lock (m_pendingConsoleTasks)
+                    m_pendingConsoleTasks.Add(id);
 
                 ArchiveInventory(id, firstName, lastName, invPath, pass, savePath, options);
             }
@@ -476,20 +494,24 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
         }
 
         private void SaveInvConsoleCommandCompleted(
-            Guid id, bool succeeded, UserAccount userInfo, string invPath, Stream saveStream,
-            Exception reportedException)
+            UUID id, bool succeeded, UserAccount userInfo, string invPath, Stream saveStream,
+            Exception reportedException, int SaveCount, int FilterCount)
         {
-            lock (m_pendingConsoleSaves)
+            lock (m_pendingConsoleTasks)
             {
-                if (m_pendingConsoleSaves.Contains(id))
-                    m_pendingConsoleSaves.Remove(id);
+                if (m_pendingConsoleTasks.Contains(id))
+                    m_pendingConsoleTasks.Remove(id);
                 else
                     return;
             }
 
             if (succeeded)
             {
-                m_log.InfoFormat("[INVENTORY ARCHIVER]: Saved archive for {0} {1}", userInfo.FirstName, userInfo.LastName);
+                // Report success and include item count and filter count (Skipped items due to --perm or --exclude switches)
+                if(FilterCount == 0)
+                    m_log.InfoFormat("[INVENTORY ARCHIVER]: Saved archive with {0} items for {1} {2}", SaveCount, userInfo.FirstName, userInfo.LastName);
+                else
+                    m_log.InfoFormat("[INVENTORY ARCHIVER]: Saved archive with {0} items for {1} {2}. Skipped {3} items due to exclude and/or perm switches", SaveCount, userInfo.FirstName, userInfo.LastName, FilterCount);
             }
             else
             {
@@ -499,6 +521,30 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
             }
         }
 
+        private void LoadInvConsoleCommandCompleted(
+            UUID id, bool succeeded, UserAccount userInfo, string invPath, Stream loadStream,
+            Exception reportedException, int LoadCount)
+        {
+            lock (m_pendingConsoleTasks)
+            {
+                if (m_pendingConsoleTasks.Contains(id))
+                    m_pendingConsoleTasks.Remove(id);
+                else
+                    return;
+            }
+
+            if (succeeded)
+            {
+                m_log.InfoFormat("[INVENTORY ARCHIVER]: Loaded {0} items from archive {1} for {2} {3}", LoadCount, invPath, userInfo.FirstName, userInfo.LastName);
+            }
+            else
+            {
+                m_log.ErrorFormat(
+                    "[INVENTORY ARCHIVER]: Archive load for {0} {1} failed - {2}",
+                    userInfo.FirstName, userInfo.LastName, reportedException.Message);
+            }
+        }
+
         /// <summary>
         /// Get user information for the given name.
         /// </summary>
@@ -536,7 +582,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
             }
             catch (Exception e)
             {
-                m_log.ErrorFormat("[INVENTORY ARCHIVER]: Could not authenticate password, {0}", e.Message);
+                m_log.ErrorFormat("[INVENTORY ARCHIVER]: Could not authenticate password, {0}", e);
                 return null;
             }
         }
diff --git a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/Tests/PathTests.cs b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/Tests/InventoryArchiveLoadPathTests.cs
index 6eb3605..c2e645f 100644
--- a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/Tests/PathTests.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/Tests/InventoryArchiveLoadPathTests.cs
@@ -36,137 +36,19 @@ using OpenSim.Data;
 using OpenSim.Framework;
 using OpenSim.Framework.Serialization;
 using OpenSim.Framework.Serialization.External;
-using OpenSim.Framework.Communications;
 using OpenSim.Region.CoreModules.Avatar.Inventory.Archiver;
 using OpenSim.Region.CoreModules.World.Serialiser;
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Region.Framework.Scenes.Serialization;
 using OpenSim.Services.Interfaces;
 using OpenSim.Tests.Common;
-using OpenSim.Tests.Common.Mock;
 
 namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver.Tests
 {
     [TestFixture]
-    public class PathTests : InventoryArchiveTestCase
+    public class InventoryArchiveLoadPathTests : InventoryArchiveTestCase
     {
         /// <summary>
-        /// Test saving an inventory path to a V0.1 OpenSim Inventory Archive 
-        /// (subject to change since there is no fixed format yet).
-        /// </summary>
-        [Test]
-        public void TestSavePathToIarV0_1()
-        {
-            TestHelpers.InMethod();
-//            log4net.Config.XmlConfigurator.Configure();
-
-            InventoryArchiverModule archiverModule = new InventoryArchiverModule();
-
-            Scene scene = new SceneHelpers().SetupScene();
-            SceneHelpers.SetupSceneModules(scene, archiverModule);
-
-            // Create user
-            string userFirstName = "Jock";
-            string userLastName = "Stirrup";
-            string userPassword = "troll";
-            UUID userId = UUID.Parse("00000000-0000-0000-0000-000000000020");
-            UserAccountHelpers.CreateUserWithInventory(scene, userFirstName, userLastName, userId, userPassword);
-            
-            // Create asset
-            SceneObjectGroup object1;
-            SceneObjectPart part1;
-            {
-                string partName = "My Little Dog Object";
-                UUID ownerId = UUID.Parse("00000000-0000-0000-0000-000000000040");
-                PrimitiveBaseShape shape = PrimitiveBaseShape.CreateSphere();
-                Vector3 groupPosition = new Vector3(10, 20, 30);
-                Quaternion rotationOffset = new Quaternion(20, 30, 40, 50);
-                Vector3 offsetPosition = new Vector3(5, 10, 15);
-
-                part1 = new SceneObjectPart(ownerId, shape, groupPosition, rotationOffset, offsetPosition);
-                part1.Name = partName;
-
-                object1 = new SceneObjectGroup(part1);
-                scene.AddNewSceneObject(object1, false);
-            }
-
-            UUID asset1Id = UUID.Parse("00000000-0000-0000-0000-000000000060");
-            AssetBase asset1 = AssetHelpers.CreateAsset(asset1Id, object1);
-            scene.AssetService.Store(asset1);
-
-            // Create item
-            UUID item1Id = UUID.Parse("00000000-0000-0000-0000-000000000080");
-            InventoryItemBase item1 = new InventoryItemBase();
-            item1.Name = "My Little Dog";
-            item1.AssetID = asset1.FullID;
-            item1.ID = item1Id;
-            InventoryFolderBase objsFolder 
-                = InventoryArchiveUtils.FindFolderByPath(scene.InventoryService, userId, "Objects")[0];
-            item1.Folder = objsFolder.ID;
-            scene.AddInventoryItem(item1);
-
-            MemoryStream archiveWriteStream = new MemoryStream();
-            archiverModule.OnInventoryArchiveSaved += SaveCompleted;
-
-            // Test saving a particular path
-            mre.Reset();
-            archiverModule.ArchiveInventory(
-                Guid.NewGuid(), userFirstName, userLastName, "Objects", userPassword, archiveWriteStream);
-            mre.WaitOne(60000, false);
-
-            byte[] archive = archiveWriteStream.ToArray();
-            MemoryStream archiveReadStream = new MemoryStream(archive);
-            TarArchiveReader tar = new TarArchiveReader(archiveReadStream);
-
-            //bool gotControlFile = false;
-            bool gotObject1File = false;
-            //bool gotObject2File = false;
-            string expectedObject1FileName = InventoryArchiveWriteRequest.CreateArchiveItemName(item1);
-            string expectedObject1FilePath = string.Format(
-                "{0}{1}{2}",
-                ArchiveConstants.INVENTORY_PATH,
-                InventoryArchiveWriteRequest.CreateArchiveFolderName(objsFolder),
-                expectedObject1FileName);
-
-            string filePath;
-            TarArchiveReader.TarEntryType tarEntryType;
-
-//            Console.WriteLine("Reading archive");
-            
-            while (tar.ReadEntry(out filePath, out tarEntryType) != null)
-            {
-//                Console.WriteLine("Got {0}", filePath);
-
-//                if (ArchiveConstants.CONTROL_FILE_PATH == filePath)
-//                {
-//                    gotControlFile = true;
-//                }
-                
-                if (filePath.StartsWith(ArchiveConstants.INVENTORY_PATH) && filePath.EndsWith(".xml"))
-                {
-//                    string fileName = filePath.Remove(0, "Objects/".Length);
-//
-//                    if (fileName.StartsWith(part1.Name))
-//                    {
-                        Assert.That(expectedObject1FilePath, Is.EqualTo(filePath));
-                        gotObject1File = true;
-//                    }
-//                    else if (fileName.StartsWith(part2.Name))
-//                    {
-//                        Assert.That(fileName, Is.EqualTo(expectedObject2FileName));
-//                        gotObject2File = true;
-//                    }
-                }
-            }
-
-//            Assert.That(gotControlFile, Is.True, "No control file in archive");
-            Assert.That(gotObject1File, Is.True, "No item1 file in archive");
-//            Assert.That(gotObject2File, Is.True, "No object2 file in archive");
-
-            // TODO: Test presence of more files and contents of files.
-        }
-        
-        /// <summary>
         /// Test loading an IAR to various different inventory paths.
         /// </summary>
         [Test]
@@ -185,26 +67,26 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver.Tests
 
             UserAccountHelpers.CreateUserWithInventory(scene, m_uaMT, "meowfood");
             UserAccountHelpers.CreateUserWithInventory(scene, m_uaLL1, "hampshire");
-            
-            archiverModule.DearchiveInventory(m_uaMT.FirstName, m_uaMT.LastName, "/", "meowfood", m_iarStream);            
+
+            archiverModule.DearchiveInventory(UUID.Random(), m_uaMT.FirstName, m_uaMT.LastName, "/", "meowfood", m_iarStream);            
             InventoryItemBase foundItem1
                 = InventoryArchiveUtils.FindItemByPath(scene.InventoryService, m_uaMT.PrincipalID, m_item1Name);
             
             Assert.That(foundItem1, Is.Not.Null, "Didn't find loaded item 1");            
 
             // Now try loading to a root child folder
-            UserInventoryHelpers.CreateInventoryFolder(scene.InventoryService, m_uaMT.PrincipalID, "xA");
+            UserInventoryHelpers.CreateInventoryFolder(scene.InventoryService, m_uaMT.PrincipalID, "xA", false);
             MemoryStream archiveReadStream = new MemoryStream(m_iarStream.ToArray());
-            archiverModule.DearchiveInventory(m_uaMT.FirstName, m_uaMT.LastName, "xA", "meowfood", archiveReadStream);
+            archiverModule.DearchiveInventory(UUID.Random(), m_uaMT.FirstName, m_uaMT.LastName, "xA", "meowfood", archiveReadStream);
 
             InventoryItemBase foundItem2
                 = InventoryArchiveUtils.FindItemByPath(scene.InventoryService, m_uaMT.PrincipalID, "xA/" + m_item1Name);
             Assert.That(foundItem2, Is.Not.Null, "Didn't find loaded item 2");
 
             // Now try loading to a more deeply nested folder
-            UserInventoryHelpers.CreateInventoryFolder(scene.InventoryService, m_uaMT.PrincipalID, "xB/xC");
+            UserInventoryHelpers.CreateInventoryFolder(scene.InventoryService, m_uaMT.PrincipalID, "xB/xC", false);
             archiveReadStream = new MemoryStream(archiveReadStream.ToArray());
-            archiverModule.DearchiveInventory(m_uaMT.FirstName, m_uaMT.LastName, "xB/xC", "meowfood", archiveReadStream);
+            archiverModule.DearchiveInventory(UUID.Random(), m_uaMT.FirstName, m_uaMT.LastName, "xB/xC", "meowfood", archiveReadStream);
 
             InventoryItemBase foundItem3
                 = InventoryArchiveUtils.FindItemByPath(scene.InventoryService, m_uaMT.PrincipalID, "xB/xC/" + m_item1Name);
@@ -226,7 +108,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver.Tests
             SceneHelpers.SetupSceneModules(scene, serialiserModule, archiverModule);
             
             UserAccountHelpers.CreateUserWithInventory(scene, m_uaMT, "password");
-            archiverModule.DearchiveInventory(m_uaMT.FirstName, m_uaMT.LastName, "/Objects", "password", m_iarStream);
+            archiverModule.DearchiveInventory(UUID.Random(), m_uaMT.FirstName, m_uaMT.LastName, "/Objects", "password", m_iarStream);
 
             InventoryItemBase foundItem1
                 = InventoryArchiveUtils.FindItemByPath(
@@ -287,7 +169,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver.Tests
             item1.AssetID = asset1.FullID;
             item1.ID = item1Id;
             InventoryFolderBase objsFolder 
-                = InventoryArchiveUtils.FindFolderByPath(scene.InventoryService, userId, "Objects")[0];
+                = InventoryArchiveUtils.FindFoldersByPath(scene.InventoryService, userId, "Objects")[0];
             item1.Folder = objsFolder.ID;
             scene.AddInventoryItem(item1);
 
@@ -296,13 +178,13 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver.Tests
 
             mre.Reset();
             archiverModule.ArchiveInventory(
-                Guid.NewGuid(), userFirstName, userLastName, "Objects", userPassword, archiveWriteStream);
+                UUID.Random(), userFirstName, userLastName, "Objects", userPassword, archiveWriteStream);
             mre.WaitOne(60000, false);
 
             // LOAD ITEM
             MemoryStream archiveReadStream = new MemoryStream(archiveWriteStream.ToArray());
-            
-            archiverModule.DearchiveInventory(userFirstName, userLastName, "Scripts", userPassword, archiveReadStream);
+
+            archiverModule.DearchiveInventory(UUID.Random(), userFirstName, userLastName, "Scripts", userPassword, archiveReadStream);
 
             InventoryItemBase foundItem1
                 = InventoryArchiveUtils.FindItemByPath(
@@ -345,40 +227,40 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver.Tests
 
             {
                 // Test replication of path1
-                new InventoryArchiveReadRequest(scene, ua1, null, (Stream)null, false)
+                new InventoryArchiveReadRequest(UUID.Random(), null, scene.InventoryService, scene.AssetService, scene.UserAccountService, ua1, null, (Stream)null, false)
                     .ReplicateArchivePathToUserInventory(
                         iarPath1, scene.InventoryService.GetRootFolder(ua1.PrincipalID), 
                         foldersCreated, nodesLoaded);
     
                 List<InventoryFolderBase> folder1Candidates
-                    = InventoryArchiveUtils.FindFolderByPath(scene.InventoryService, ua1.PrincipalID, folder1Name);
+                    = InventoryArchiveUtils.FindFoldersByPath(scene.InventoryService, ua1.PrincipalID, folder1Name);
                 Assert.That(folder1Candidates.Count, Is.EqualTo(1));
                 
                 InventoryFolderBase folder1 = folder1Candidates[0];
                 List<InventoryFolderBase> folder2aCandidates 
-                    = InventoryArchiveUtils.FindFolderByPath(scene.InventoryService, folder1, folder2aName);
+                    = InventoryArchiveUtils.FindFoldersByPath(scene.InventoryService, folder1, folder2aName);
                 Assert.That(folder2aCandidates.Count, Is.EqualTo(1));
             }
             
             {
                 // Test replication of path2
-                new InventoryArchiveReadRequest(scene, ua1, null, (Stream)null, false)
+                new InventoryArchiveReadRequest(UUID.Random(), null, scene.InventoryService, scene.AssetService, scene.UserAccountService, ua1, null, (Stream)null, false)
                     .ReplicateArchivePathToUserInventory(
                         iarPath2, scene.InventoryService.GetRootFolder(ua1.PrincipalID), 
                         foldersCreated, nodesLoaded);
     
                 List<InventoryFolderBase> folder1Candidates
-                    = InventoryArchiveUtils.FindFolderByPath(scene.InventoryService, ua1.PrincipalID, folder1Name);
+                    = InventoryArchiveUtils.FindFoldersByPath(scene.InventoryService, ua1.PrincipalID, folder1Name);
                 Assert.That(folder1Candidates.Count, Is.EqualTo(1));
                 
                 InventoryFolderBase folder1 = folder1Candidates[0]; 
                 
                 List<InventoryFolderBase> folder2aCandidates 
-                    = InventoryArchiveUtils.FindFolderByPath(scene.InventoryService, folder1, folder2aName);
+                    = InventoryArchiveUtils.FindFoldersByPath(scene.InventoryService, folder1, folder2aName);
                 Assert.That(folder2aCandidates.Count, Is.EqualTo(1));
                 
                 List<InventoryFolderBase> folder2bCandidates 
-                    = InventoryArchiveUtils.FindFolderByPath(scene.InventoryService, folder1, folder2bName);
+                    = InventoryArchiveUtils.FindFoldersByPath(scene.InventoryService, folder1, folder2bName);
                 Assert.That(folder2bCandidates.Count, Is.EqualTo(1));
             }
         }
@@ -401,20 +283,20 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver.Tests
             
             InventoryFolderBase folder1 
                 = UserInventoryHelpers.CreateInventoryFolder(
-                    scene.InventoryService, ua1.PrincipalID, folder1ExistingName);
+                    scene.InventoryService, ua1.PrincipalID, folder1ExistingName, false);
             
             string folder1ArchiveName = InventoryArchiveWriteRequest.CreateArchiveFolderName(folder1ExistingName, UUID.Random());
             string folder2ArchiveName = InventoryArchiveWriteRequest.CreateArchiveFolderName(folder2Name, UUID.Random());
             
             string itemArchivePath = string.Join("", new string[] { folder1ArchiveName, folder2ArchiveName });
-            
-            new InventoryArchiveReadRequest(scene, ua1, null, (Stream)null, false)
+
+            new InventoryArchiveReadRequest(UUID.Random(), null, scene.InventoryService, scene.AssetService, scene.UserAccountService, ua1, null, (Stream)null, false)
                 .ReplicateArchivePathToUserInventory(
                     itemArchivePath, scene.InventoryService.GetRootFolder(ua1.PrincipalID), 
                     new Dictionary<string, InventoryFolderBase>(), new HashSet<InventoryNodeBase>());
 
             List<InventoryFolderBase> folder1PostCandidates 
-                = InventoryArchiveUtils.FindFolderByPath(scene.InventoryService, ua1.PrincipalID, folder1ExistingName);
+                = InventoryArchiveUtils.FindFoldersByPath(scene.InventoryService, ua1.PrincipalID, folder1ExistingName);
             Assert.That(folder1PostCandidates.Count, Is.EqualTo(2));
             
             // FIXME: Temporarily, we're going to do something messy to make sure we pick up the created folder.
@@ -430,7 +312,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver.Tests
 //            Assert.That(folder1Post.ID, Is.EqualTo(folder1.ID));
 
             List<InventoryFolderBase> folder2PostCandidates 
-                = InventoryArchiveUtils.FindFolderByPath(scene.InventoryService, folder1Post, "b");
+                = InventoryArchiveUtils.FindFoldersByPath(scene.InventoryService, folder1Post, "b");
             Assert.That(folder2PostCandidates.Count, Is.EqualTo(1));
         }
         
@@ -452,26 +334,27 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver.Tests
             
             InventoryFolderBase folder1 
                 = UserInventoryHelpers.CreateInventoryFolder(
-                    scene.InventoryService, ua1.PrincipalID, folder1ExistingName);
+                    scene.InventoryService, ua1.PrincipalID, folder1ExistingName, false);
             
             string folder1ArchiveName = InventoryArchiveWriteRequest.CreateArchiveFolderName(folder1ExistingName, UUID.Random());
             string folder2ArchiveName = InventoryArchiveWriteRequest.CreateArchiveFolderName(folder2Name, UUID.Random());
             
             string itemArchivePath = string.Join("", new string[] { folder1ArchiveName, folder2ArchiveName });
-            
-            new InventoryArchiveReadRequest(scene, ua1, folder1ExistingName, (Stream)null, true)
+
+            new InventoryArchiveReadRequest(UUID.Random(), null, scene.InventoryService, scene.AssetService, scene.UserAccountService, ua1, folder1ExistingName, (Stream)null, true)
                 .ReplicateArchivePathToUserInventory(
                     itemArchivePath, scene.InventoryService.GetRootFolder(ua1.PrincipalID), 
                     new Dictionary<string, InventoryFolderBase>(), new HashSet<InventoryNodeBase>());
 
             List<InventoryFolderBase> folder1PostCandidates 
-                = InventoryArchiveUtils.FindFolderByPath(scene.InventoryService, ua1.PrincipalID, folder1ExistingName);
+                = InventoryArchiveUtils.FindFoldersByPath(scene.InventoryService, ua1.PrincipalID, folder1ExistingName);
             Assert.That(folder1PostCandidates.Count, Is.EqualTo(1));
             Assert.That(folder1PostCandidates[0].ID, Is.EqualTo(folder1.ID));
 
             List<InventoryFolderBase> folder2PostCandidates 
-                = InventoryArchiveUtils.FindFolderByPath(scene.InventoryService, folder1PostCandidates[0], "b");
+                = InventoryArchiveUtils.FindFoldersByPath(scene.InventoryService, folder1PostCandidates[0], "b");
             Assert.That(folder2PostCandidates.Count, Is.EqualTo(1));
         }
     }
-}
\ No newline at end of file
+}
+
diff --git a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/Tests/InventoryArchiveLoadTests.cs b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/Tests/InventoryArchiveLoadTests.cs
new file mode 100644
index 0000000..57b4f80
--- /dev/null
+++ b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/Tests/InventoryArchiveLoadTests.cs
@@ -0,0 +1,192 @@
+/*
+ * 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 NUnit.Framework;
+using OpenMetaverse;
+using OpenSim.Data;
+using OpenSim.Framework;
+using OpenSim.Framework.Serialization;
+using OpenSim.Framework.Serialization.External;
+using OpenSim.Region.CoreModules.Avatar.Inventory.Archiver;
+using OpenSim.Region.CoreModules.World.Serialiser;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Region.Framework.Scenes.Serialization;
+using OpenSim.Services.Interfaces;
+using OpenSim.Tests.Common;
+
+namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver.Tests
+{
+    [TestFixture]
+    public class InventoryArchiveLoadTests : InventoryArchiveTestCase
+    {               
+        protected TestScene m_scene;
+        protected InventoryArchiverModule m_archiverModule;
+
+        [SetUp]
+        public override void SetUp()
+        {
+            base.SetUp();
+            
+            SerialiserModule serialiserModule = new SerialiserModule();
+            m_archiverModule = new InventoryArchiverModule();
+
+            m_scene = new SceneHelpers().SetupScene();
+            SceneHelpers.SetupSceneModules(m_scene, serialiserModule, m_archiverModule);            
+        }
+
+        [Test]
+        public void TestLoadCoalesecedItem()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+            
+            UserAccountHelpers.CreateUserWithInventory(m_scene, m_uaLL1, "password");
+            m_archiverModule.DearchiveInventory(UUID.Random(), m_uaLL1.FirstName, m_uaLL1.LastName, "/", "password", m_iarStream);            
+            
+            InventoryItemBase coaItem
+                = InventoryArchiveUtils.FindItemByPath(m_scene.InventoryService, m_uaLL1.PrincipalID, m_coaItemName);
+            
+            Assert.That(coaItem, Is.Not.Null, "Didn't find loaded item 1");            
+            
+            string assetXml = AssetHelpers.ReadAssetAsString(m_scene.AssetService, coaItem.AssetID);
+            
+            CoalescedSceneObjects coa;            
+            bool readResult = CoalescedSceneObjectsSerializer.TryFromXml(assetXml, out coa);
+            
+            Assert.That(readResult, Is.True);
+            Assert.That(coa.Count, Is.EqualTo(2));
+            
+            List<SceneObjectGroup> coaObjects = coa.Objects;
+            Assert.That(coaObjects[0].UUID, Is.EqualTo(UUID.Parse("00000000-0000-0000-0000-000000000120")));
+            Assert.That(coaObjects[0].AbsolutePosition, Is.EqualTo(new Vector3(15, 30, 45)));
+            
+            Assert.That(coaObjects[1].UUID, Is.EqualTo(UUID.Parse("00000000-0000-0000-0000-000000000140")));
+            Assert.That(coaObjects[1].AbsolutePosition, Is.EqualTo(new Vector3(25, 50, 75)));            
+        }   
+
+        /// <summary>
+        /// Test case where a creator account exists for the creator UUID embedded in item metadata and serialized
+        /// objects.
+        /// </summary>        
+        [Test]
+        public void TestLoadIarCreatorAccountPresent()
+        {
+            TestHelpers.InMethod();
+//            log4net.Config.XmlConfigurator.Configure();
+
+            UserAccountHelpers.CreateUserWithInventory(m_scene, m_uaLL1, "meowfood");
+
+            m_archiverModule.DearchiveInventory(UUID.Random(), m_uaLL1.FirstName, m_uaLL1.LastName, "/", "meowfood", m_iarStream);            
+            InventoryItemBase foundItem1
+                = InventoryArchiveUtils.FindItemByPath(m_scene.InventoryService, m_uaLL1.PrincipalID, m_item1Name);
+
+            Assert.That(
+                foundItem1.CreatorId, Is.EqualTo(m_uaLL1.PrincipalID.ToString()), 
+                "Loaded item non-uuid creator doesn't match original");            
+            Assert.That(
+                foundItem1.CreatorIdAsUuid, Is.EqualTo(m_uaLL1.PrincipalID), 
+                "Loaded item uuid creator doesn't match original");
+            Assert.That(foundItem1.Owner, Is.EqualTo(m_uaLL1.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_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();
+//            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
+        /// the creator or an account with the creator's name does not exist within the system.
+        /// </summary>
+        [Test]
+        public void TestLoadIarV0_1AbsentCreator()
+        {
+            TestHelpers.InMethod();
+//            log4net.Config.XmlConfigurator.Configure();
+            
+            UserAccountHelpers.CreateUserWithInventory(m_scene, m_uaMT, "password");
+            m_archiverModule.DearchiveInventory(UUID.Random(), m_uaMT.FirstName, m_uaMT.LastName, "/", "password", m_iarStream);
+
+            InventoryItemBase foundItem1
+                = InventoryArchiveUtils.FindItemByPath(m_scene.InventoryService, m_uaMT.PrincipalID, m_item1Name);
+            
+            Assert.That(foundItem1, Is.Not.Null, "Didn't find loaded item 1");
+            Assert.That(
+                foundItem1.CreatorId, Is.EqualTo(m_uaMT.PrincipalID.ToString()), 
+                "Loaded item non-uuid creator doesn't match that of the loading user");
+            Assert.That(
+                foundItem1.CreatorIdAsUuid, Is.EqualTo(m_uaMT.PrincipalID), 
+                "Loaded item uuid creator doesn't match that of the loading user");
+            
+            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_uaMT.PrincipalID));            
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/Tests/InventoryArchiverTests.cs b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/Tests/InventoryArchiveSaveTests.cs
index 06f6e49..7265405 100644
--- a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/Tests/InventoryArchiverTests.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/Tests/InventoryArchiveSaveTests.cs
@@ -36,19 +36,17 @@ using OpenSim.Data;
 using OpenSim.Framework;
 using OpenSim.Framework.Serialization;
 using OpenSim.Framework.Serialization.External;
-using OpenSim.Framework.Communications;
 using OpenSim.Region.CoreModules.Avatar.Inventory.Archiver;
 using OpenSim.Region.CoreModules.World.Serialiser;
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Region.Framework.Scenes.Serialization;
 using OpenSim.Services.Interfaces;
 using OpenSim.Tests.Common;
-using OpenSim.Tests.Common.Mock;
 
 namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver.Tests
 {
     [TestFixture]
-    public class InventoryArchiverTests : InventoryArchiveTestCase
+    public class InventoryArchiveSaveTests : InventoryArchiveTestCase
     {
         protected TestScene m_scene;
         protected InventoryArchiverModule m_archiverModule;
@@ -64,36 +62,6 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver.Tests
             m_scene = new SceneHelpers().SetupScene();
             SceneHelpers.SetupSceneModules(m_scene, serialiserModule, m_archiverModule);            
         }
-                
-        [Test]
-        public void TestLoadCoalesecedItem()
-        {
-            TestHelpers.InMethod();
-//            TestHelpers.EnableLogging();
-            
-            UserAccountHelpers.CreateUserWithInventory(m_scene, m_uaLL1, "password");
-            m_archiverModule.DearchiveInventory(m_uaLL1.FirstName, m_uaLL1.LastName, "/", "password", m_iarStream);            
-            
-            InventoryItemBase coaItem
-                = InventoryArchiveUtils.FindItemByPath(m_scene.InventoryService, m_uaLL1.PrincipalID, m_coaItemName);
-            
-            Assert.That(coaItem, Is.Not.Null, "Didn't find loaded item 1");            
-            
-            string assetXml = AssetHelpers.ReadAssetAsString(m_scene.AssetService, coaItem.AssetID);
-            
-            CoalescedSceneObjects coa;            
-            bool readResult = CoalescedSceneObjectsSerializer.TryFromXml(assetXml, out coa);
-            
-            Assert.That(readResult, Is.True);
-            Assert.That(coa.Count, Is.EqualTo(2));
-            
-            List<SceneObjectGroup> coaObjects = coa.Objects;
-            Assert.That(coaObjects[0].UUID, Is.EqualTo(UUID.Parse("00000000-0000-0000-0000-000000000120")));
-            Assert.That(coaObjects[0].AbsolutePosition, Is.EqualTo(new Vector3(15, 30, 45)));
-            
-            Assert.That(coaObjects[1].UUID, Is.EqualTo(UUID.Parse("00000000-0000-0000-0000-000000000140")));
-            Assert.That(coaObjects[1].AbsolutePosition, Is.EqualTo(new Vector3(25, 50, 75)));            
-        }   
         
         /// <summary>
         /// Test that the IAR has the required files in the right order.
@@ -115,12 +83,145 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver.Tests
             byte[] data = tar.ReadEntry(out filePath, out tarEntryType);
             Assert.That(filePath, Is.EqualTo(ArchiveConstants.CONTROL_FILE_PATH));
             
-            InventoryArchiveReadRequest iarr 
-                = new InventoryArchiveReadRequest(null, null, null, (Stream)null, false);
+            InventoryArchiveReadRequest iarr
+                = new InventoryArchiveReadRequest(UUID.Random(), null, null, null, null, null, null, (Stream)null, false);
             iarr.LoadControlFile(filePath, data);
             
             Assert.That(iarr.ControlFileLoaded, Is.True);
         }
+
+        [Test]
+        public void TestSaveRootFolderToIar()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            string userFirstName = "Jock";
+            string userLastName = "Stirrup";
+            string userPassword = "troll";
+            UUID userId = TestHelpers.ParseTail(0x20);
+
+            UserAccountHelpers.CreateUserWithInventory(m_scene, userFirstName, userLastName, userId, userPassword);
+
+            MemoryStream archiveWriteStream = new MemoryStream();
+            m_archiverModule.OnInventoryArchiveSaved += SaveCompleted;
+
+            mre.Reset();
+            m_archiverModule.ArchiveInventory(
+                UUID.Random(), userFirstName, userLastName, "/", userPassword, archiveWriteStream);
+            mre.WaitOne(60000, false);
+
+            // Test created iar
+            byte[] archive = archiveWriteStream.ToArray();
+            MemoryStream archiveReadStream = new MemoryStream(archive);
+            TarArchiveReader tar = new TarArchiveReader(archiveReadStream);
+
+//            InventoryArchiveUtils.
+            bool gotObjectsFolder = false;
+
+            string objectsFolderName 
+                = string.Format(
+                    "{0}{1}", 
+                    ArchiveConstants.INVENTORY_PATH, 
+                    InventoryArchiveWriteRequest.CreateArchiveFolderName(
+                        UserInventoryHelpers.GetInventoryFolder(m_scene.InventoryService, userId, "Objects")));
+
+            string filePath;
+            TarArchiveReader.TarEntryType tarEntryType;
+            
+            while (tar.ReadEntry(out filePath, out tarEntryType) != null)
+            {
+//                Console.WriteLine("Got {0}", filePath);
+
+                // Lazily, we only bother to look for the system objects folder created when we call CreateUserWithInventory()
+                // XXX: But really we need to stop all that stuff being created in tests or check for such folders 
+                // more thoroughly
+                if (filePath == objectsFolderName)
+                    gotObjectsFolder = true;
+            }
+
+            Assert.That(gotObjectsFolder, Is.True);
+        }
+
+        [Test]
+        public void TestSaveNonRootFolderToIar()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            string userFirstName = "Jock";
+            string userLastName = "Stirrup";
+            string userPassword = "troll";
+            UUID userId = TestHelpers.ParseTail(0x20);
+
+            UserAccountHelpers.CreateUserWithInventory(m_scene, userFirstName, userLastName, userId, userPassword);
+
+            // Create base folder
+            InventoryFolderBase f1 
+                = UserInventoryHelpers.CreateInventoryFolder(m_scene.InventoryService, userId, "f1", true);
+            
+            // Create item1
+            SceneObjectGroup so1 = SceneHelpers.CreateSceneObject(1, userId, "My Little Dog Object", 0x5);         
+            InventoryItemBase i1 = UserInventoryHelpers.AddInventoryItem(m_scene, so1, 0x50, 0x60, "f1");
+
+            // Create embedded folder
+            InventoryFolderBase f1_1 
+                = UserInventoryHelpers.CreateInventoryFolder(m_scene.InventoryService, userId, "f1/f1.1", true);
+
+            // Create embedded item
+            SceneObjectGroup so1_1 = SceneHelpers.CreateSceneObject(1, userId, "My Little Cat Object", 0x6);         
+            InventoryItemBase i2 = UserInventoryHelpers.AddInventoryItem(m_scene, so1_1, 0x500, 0x600, "f1/f1.1");
+
+            MemoryStream archiveWriteStream = new MemoryStream();
+            m_archiverModule.OnInventoryArchiveSaved += SaveCompleted;
+
+            mre.Reset();
+            m_archiverModule.ArchiveInventory(
+                UUID.Random(), userFirstName, userLastName, "f1", userPassword, archiveWriteStream);
+            mre.WaitOne(60000, false);
+
+            // Test created iar
+            byte[] archive = archiveWriteStream.ToArray();
+            MemoryStream archiveReadStream = new MemoryStream(archive);
+            TarArchiveReader tar = new TarArchiveReader(archiveReadStream);
+
+//            InventoryArchiveUtils.
+            bool gotf1 = false, gotf1_1 = false, gotso1 = false, gotso2 = false;
+
+            string f1FileName 
+                = string.Format("{0}{1}", ArchiveConstants.INVENTORY_PATH, InventoryArchiveWriteRequest.CreateArchiveFolderName(f1));
+            string f1_1FileName 
+                = string.Format("{0}{1}", f1FileName, InventoryArchiveWriteRequest.CreateArchiveFolderName(f1_1));
+            string so1FileName 
+                = string.Format("{0}{1}", f1FileName, InventoryArchiveWriteRequest.CreateArchiveItemName(i1));
+            string so2FileName
+                = string.Format("{0}{1}", f1_1FileName, InventoryArchiveWriteRequest.CreateArchiveItemName(i2));
+
+            string filePath;
+            TarArchiveReader.TarEntryType tarEntryType;
+            
+            while (tar.ReadEntry(out filePath, out tarEntryType) != null)
+            {
+//                Console.WriteLine("Got {0}", filePath);
+
+                if (filePath == f1FileName)
+                    gotf1 = true;
+                else if (filePath == f1_1FileName)
+                    gotf1_1 = true;
+                else if (filePath == so1FileName)
+                    gotso1 = true;
+                else if (filePath == so2FileName)
+                    gotso2 = true;
+            }
+
+//            Assert.That(gotControlFile, Is.True, "No control file in archive");
+            Assert.That(gotf1, Is.True);
+            Assert.That(gotf1_1, Is.True);
+            Assert.That(gotso1, Is.True);
+            Assert.That(gotso2, Is.True);
+
+            // TODO: Test presence of more files and contents of files.
+        }
         
         /// <summary>
         /// Test saving a single inventory item to an IAR
@@ -155,7 +256,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver.Tests
             item1.AssetID = asset1.FullID;
             item1.ID = item1Id;
             InventoryFolderBase objsFolder 
-                = InventoryArchiveUtils.FindFolderByPath(m_scene.InventoryService, userId, "Objects")[0];
+                = InventoryArchiveUtils.FindFoldersByPath(m_scene.InventoryService, userId, "Objects")[0];
             item1.Folder = objsFolder.ID;
             m_scene.AddInventoryItem(item1);
 
@@ -164,7 +265,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver.Tests
 
             mre.Reset();
             m_archiverModule.ArchiveInventory(
-                Guid.NewGuid(), userFirstName, userLastName, "Objects/" + item1Name, userPassword, archiveWriteStream);
+                UUID.Random(), userFirstName, userLastName, "Objects/" + item1Name, userPassword, archiveWriteStream);
             mre.WaitOne(60000, false);
 
             byte[] archive = archiveWriteStream.ToArray();
@@ -250,7 +351,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver.Tests
             item1.AssetID = asset1.FullID;
             item1.ID = item1Id;
             InventoryFolderBase objsFolder
-                = InventoryArchiveUtils.FindFolderByPath(m_scene.InventoryService, userId, "Objects")[0];
+                = InventoryArchiveUtils.FindFoldersByPath(m_scene.InventoryService, userId, "Objects")[0];
             item1.Folder = objsFolder.ID;
             m_scene.AddInventoryItem(item1);
 
@@ -261,7 +362,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver.Tests
 
             // When we're not saving assets, archiving is being done synchronously.
             m_archiverModule.ArchiveInventory(
-                Guid.NewGuid(), userFirstName, userLastName, "Objects/" + item1Name, userPassword, archiveWriteStream, options);
+                UUID.Random(), userFirstName, userLastName, "Objects/" + item1Name, userPassword, archiveWriteStream, options);
 
             byte[] archive = archiveWriteStream.ToArray();
             MemoryStream archiveReadStream = new MemoryStream(archive);
@@ -317,101 +418,5 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver.Tests
 
             // TODO: Test presence of more files and contents of files.
         }
-        
-        /// <summary>
-        /// Test case where a creator account exists for the creator UUID embedded in item metadata and serialized
-        /// objects.
-        /// </summary>        
-        [Test]
-        public void TestLoadIarCreatorAccountPresent()
-        {
-            TestHelpers.InMethod();
-//            log4net.Config.XmlConfigurator.Configure();
-
-            UserAccountHelpers.CreateUserWithInventory(m_scene, m_uaLL1, "meowfood");
-            
-            m_archiverModule.DearchiveInventory(m_uaLL1.FirstName, m_uaLL1.LastName, "/", "meowfood", m_iarStream);            
-            InventoryItemBase foundItem1
-                = InventoryArchiveUtils.FindItemByPath(m_scene.InventoryService, m_uaLL1.PrincipalID, m_item1Name);
-
-            Assert.That(
-                foundItem1.CreatorId, Is.EqualTo(m_uaLL1.PrincipalID.ToString()), 
-                "Loaded item non-uuid creator doesn't match original");            
-            Assert.That(
-                foundItem1.CreatorIdAsUuid, Is.EqualTo(m_uaLL1.PrincipalID), 
-                "Loaded item uuid creator doesn't match original");
-            Assert.That(foundItem1.Owner, Is.EqualTo(m_uaLL1.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_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();
-//            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
-        /// the creator or an account with the creator's name does not exist within the system.
-        /// </summary>
-        [Test]
-        public void TestLoadIarV0_1AbsentCreator()
-        {
-            TestHelpers.InMethod();
-//            log4net.Config.XmlConfigurator.Configure();
-            
-            UserAccountHelpers.CreateUserWithInventory(m_scene, m_uaMT, "password");
-            m_archiverModule.DearchiveInventory(m_uaMT.FirstName, m_uaMT.LastName, "/", "password", m_iarStream);
-
-            InventoryItemBase foundItem1
-                = InventoryArchiveUtils.FindItemByPath(m_scene.InventoryService, m_uaMT.PrincipalID, m_item1Name);
-            
-            Assert.That(foundItem1, Is.Not.Null, "Didn't find loaded item 1");
-            Assert.That(
-                foundItem1.CreatorId, Is.EqualTo(m_uaMT.PrincipalID.ToString()), 
-                "Loaded item non-uuid creator doesn't match that of the loading user");
-            Assert.That(
-                foundItem1.CreatorIdAsUuid, Is.EqualTo(m_uaMT.PrincipalID), 
-                "Loaded item uuid creator doesn't match that of the loading user");
-            
-            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_uaMT.PrincipalID));            
-        }
     }
 }
\ No newline at end of file
diff --git a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/Tests/InventoryArchiveTestCase.cs b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/Tests/InventoryArchiveTestCase.cs
index db78da9..519c697 100644
--- a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/Tests/InventoryArchiveTestCase.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/Tests/InventoryArchiveTestCase.cs
@@ -36,14 +36,12 @@ using OpenSim.Data;
 using OpenSim.Framework;
 using OpenSim.Framework.Serialization;
 using OpenSim.Framework.Serialization.External;
-using OpenSim.Framework.Communications;
 using OpenSim.Region.CoreModules.Avatar.Inventory.Archiver;
 using OpenSim.Region.CoreModules.World.Serialiser;
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Region.Framework.Scenes.Serialization;
 using OpenSim.Services.Interfaces;
 using OpenSim.Tests.Common;
-using OpenSim.Tests.Common.Mock;
 
 namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver.Tests
 {
@@ -163,14 +161,14 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver.Tests
             scene.AddInventoryItem(coaItem);            
             
             archiverModule.ArchiveInventory(
-                Guid.NewGuid(), m_uaLL1.FirstName, m_uaLL1.LastName, "/*", "hampshire", archiveWriteStream);            
+                UUID.Random(), m_uaLL1.FirstName, m_uaLL1.LastName, "/*", "hampshire", archiveWriteStream);            
             
             m_iarStreamBytes = archiveWriteStream.ToArray();
         }
         
         protected void SaveCompleted(
-            Guid id, bool succeeded, UserAccount userInfo, string invPath, Stream saveStream, 
-            Exception reportedException)
+            UUID id, bool succeeded, UserAccount userInfo, string invPath, Stream saveStream, 
+            Exception reportedException, int SaveCount, int FilterCount)
         {
             mre.Set();
         }        
diff --git a/OpenSim/Region/CoreModules/Avatar/Inventory/Transfer/InventoryTransferModule.cs b/OpenSim/Region/CoreModules/Avatar/Inventory/Transfer/InventoryTransferModule.cs
index bcb7f42..bba48cc 100644
--- a/OpenSim/Region/CoreModules/Avatar/Inventory/Transfer/InventoryTransferModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Inventory/Transfer/InventoryTransferModule.cs
@@ -47,10 +47,8 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Transfer
 
         /// <summary>
         private List<Scene> m_Scenelist = new List<Scene>();
-//        private Dictionary<UUID, Scene> m_AgentRegions =
-//                new Dictionary<UUID, Scene>();
 
-        private IMessageTransferModule m_TransferModule = null;
+        private IMessageTransferModule m_TransferModule;
         private bool m_Enabled = true;
 
         #region Region Module interface
@@ -81,9 +79,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Transfer
 //            scene.RegisterModuleInterface<IInventoryTransferModule>(this);
 
             scene.EventManager.OnNewClient += OnNewClient;
-//            scene.EventManager.OnClientClosed += ClientLoggedOut;
             scene.EventManager.OnIncomingInstantMessage += OnGridInstantMessage;
-//            scene.EventManager.OnSetRootAgentScene += OnSetRootAgentScene;
         }
 
         public void RegionLoaded(Scene scene)
@@ -96,11 +92,9 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Transfer
                     m_log.Error("[INVENTORY TRANSFER]: No Message transfer module found, transfers will be local only");
                     m_Enabled = false;
 
-                    m_Scenelist.Clear();
-                    scene.EventManager.OnNewClient -= OnNewClient;
-//                    scene.EventManager.OnClientClosed -= ClientLoggedOut;
+//                    m_Scenelist.Clear();
+//                    scene.EventManager.OnNewClient -= OnNewClient;
                     scene.EventManager.OnIncomingInstantMessage -= OnGridInstantMessage;
-//                    scene.EventManager.OnSetRootAgentScene -= OnSetRootAgentScene;
                 }
             }
         }
@@ -108,9 +102,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Transfer
         public void RemoveRegion(Scene scene)
         {
             scene.EventManager.OnNewClient -= OnNewClient;
-//            scene.EventManager.OnClientClosed -= ClientLoggedOut;
             scene.EventManager.OnIncomingInstantMessage -= OnGridInstantMessage;
-//            scene.EventManager.OnSetRootAgentScene -= OnSetRootAgentScene;
             m_Scenelist.Remove(scene);
         }
 
@@ -139,11 +131,6 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Transfer
             // Inventory giving is conducted via instant message
             client.OnInstantMessage += OnInstantMessage;
         }
-        
-//        protected void OnSetRootAgentScene(UUID id, Scene scene)
-//        {
-//            m_AgentRegions[id] = scene;
-//        }
 
         private Scene FindClientScene(UUID agentId)
         {
@@ -162,8 +149,9 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Transfer
         private void OnInstantMessage(IClientAPI client, GridInstantMessage im)
         {
 //            m_log.DebugFormat(
-//                "[INVENTORY TRANSFER]: {0} IM type received from {1}", 
-//                (InstantMessageDialog)im.dialog, client.Name);
+//                "[INVENTORY TRANSFER]: {0} IM type received from client {1}. From={2} ({3}), To={4}", 
+//                (InstantMessageDialog)im.dialog, client.Name,
+//                im.fromAgentID, im.fromAgentName, im.toAgentID);
           
             Scene scene = FindClientScene(client.AgentId);
 
@@ -188,12 +176,12 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Transfer
                 {
                     UUID folderID = new UUID(im.binaryBucket, 1);
                     
-                    m_log.DebugFormat("[INVENTORY TRANSFER]: Inserting original folder {0} "+
-                            "into agent {1}'s inventory",
-                            folderID, new UUID(im.toAgentID));
+                    m_log.DebugFormat(
+                        "[INVENTORY TRANSFER]: Inserting original folder {0} into agent {1}'s inventory",
+                        folderID, new UUID(im.toAgentID));
                     
-                    InventoryFolderBase folderCopy 
-                        = scene.GiveInventoryFolder(receipientID, client.AgentId, folderID, UUID.Zero);
+                    InventoryFolderBase folderCopy
+                        = scene.GiveInventoryFolder(client, receipientID, client.AgentId, folderID, UUID.Zero);
                     
                     if (folderCopy == null)
                     {
@@ -213,7 +201,10 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Transfer
                         user.ControllingClient.SendBulkUpdateInventory(folderCopy);
 
                     // HACK!!
-                    im.imSessionID = folderID.Guid;
+                    // Insert the ID of the copied folder into the IM so that we know which item to move to trash if it
+                    // is rejected.
+                    // XXX: This is probably a misuse of the session ID slot.
+                    im.imSessionID = copyID.Guid;
                 }
                 else
                 {
@@ -226,13 +217,12 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Transfer
                             "into agent {1}'s inventory",
                             itemID, new UUID(im.toAgentID));
 
-                    InventoryItemBase itemCopy = scene.GiveInventoryItem(
-                            new UUID(im.toAgentID),
-                            client.AgentId, itemID);
+                    string message;
+                    InventoryItemBase itemCopy = scene.GiveInventoryItem(new UUID(im.toAgentID), client.AgentId, itemID, out message);
 
                     if (itemCopy == null)
                     {
-                        client.SendAgentAlertMessage("Can't find item to give. Nothing given.", false);
+                        client.SendAgentAlertMessage(message, false);
                         return;
                     }
                     
@@ -243,7 +233,10 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Transfer
                         user.ControllingClient.SendBulkUpdateInventory(itemCopy);
 
                     // HACK!!
-                    im.imSessionID = itemID.Guid;
+                    // Insert the ID of the copied item into the IM so that we know which item to move to trash if it
+                    // is rejected.
+                    // XXX: This is probably a misuse of the session ID slot.
+                    im.imSessionID = copyID.Guid;
                 }
 
                 // Send the IM to the recipient. The item is already
@@ -379,7 +372,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Transfer
                 IInventoryService invService = scene.InventoryService;
 
                 InventoryFolderBase trashFolder =
-                    invService.GetFolderForType(client.AgentId, AssetType.TrashFolder);
+                    invService.GetFolderForType(client.AgentId, FolderType.Trash);
 
                 UUID inventoryID = new UUID(im.imSessionID); // The inventory item/folder, back from it's trip
 
@@ -403,7 +396,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Transfer
                 {
                     folder = new InventoryFolderBase(inventoryID, client.AgentId);
                     folder = invService.GetFolder(folder);
-                    
+
                     if (folder != null & trashFolder != null)
                     {
                         previousParentFolderID = folder.ParentID;
@@ -454,90 +447,61 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Transfer
             }
         }
 
-//        public bool NeedSceneCacheClear(UUID agentID, Scene scene)
-//        {
-//            if (!m_AgentRegions.ContainsKey(agentID))
-//            {
-//                // Since we can get here two ways, we need to scan
-//                // the scenes here. This is somewhat more expensive
-//                // but helps avoid a nasty bug
-//                //
-//
-//                foreach (Scene s in m_Scenelist)
-//                {
-//                    ScenePresence presence;
-//
-//                    if (s.TryGetScenePresence(agentID, out presence))
-//                    {
-//                        // If the agent is in this scene, then we
-//                        // are being called twice in a single
-//                        // teleport. This is wasteful of cycles
-//                        // but harmless due to this 2nd level check
-//                        //
-//                        // If the agent is found in another scene
-//                        // then the list wasn't current
-//                        //
-//                        // If the agent is totally unknown, then what
-//                        // are we even doing here??
-//                        //
-//                        if (s == scene)
-//                        {
-//                            //m_log.Debug("[INVTRANSFERMOD]: s == scene. Returning true in " + scene.RegionInfo.RegionName);
-//                            return true;
-//                        }
-//                        else
-//                        {
-//                            //m_log.Debug("[INVTRANSFERMOD]: s != scene. Returning false in " + scene.RegionInfo.RegionName);
-//                            return false;
-//                        }
-//                    }
-//                }
-//                //m_log.Debug("[INVTRANSFERMOD]: agent not in scene. Returning true in " + scene.RegionInfo.RegionName);
-//                return true;
-//            }
-//
-//            // The agent is left in current Scene, so we must be
-//            // going to another instance
-//            //
-//            if (m_AgentRegions[agentID] == scene)
-//            {
-//                //m_log.Debug("[INVTRANSFERMOD]: m_AgentRegions[agentID] == scene. Returning true in " + scene.RegionInfo.RegionName);
-//                m_AgentRegions.Remove(agentID);
-//                return true;
-//            }
-//
-//            // Another region has claimed the agent
-//            //
-//            //m_log.Debug("[INVTRANSFERMOD]: last resort. Returning false in " + scene.RegionInfo.RegionName);
-//            return false;
-//        }
-//
-//        public void ClientLoggedOut(UUID agentID, Scene scene)
-//        {
-//            if (m_AgentRegions.ContainsKey(agentID))
-//                m_AgentRegions.Remove(agentID);
-//        }
-
         /// <summary>
         ///
         /// </summary>
-        /// <param name="msg"></param>
-        private void OnGridInstantMessage(GridInstantMessage msg)
+        /// <param name="im"></param>
+        private void OnGridInstantMessage(GridInstantMessage im)
         {
+            // Check if it's a type of message that we should handle
+            if (!((im.dialog == (byte) InstantMessageDialog.InventoryOffered)
+                || (im.dialog == (byte) InstantMessageDialog.TaskInventoryOffered)
+                || (im.dialog == (byte) InstantMessageDialog.InventoryAccepted)
+                || (im.dialog == (byte) InstantMessageDialog.InventoryDeclined)
+                || (im.dialog == (byte) InstantMessageDialog.TaskInventoryDeclined)))
+                return;
+
+            m_log.DebugFormat(
+                "[INVENTORY TRANSFER]: {0} IM type received from grid. From={1} ({2}), To={3}",
+                (InstantMessageDialog)im.dialog, im.fromAgentID, im.fromAgentName, im.toAgentID);
+
             // Check if this is ours to handle
             //
-            Scene scene = FindClientScene(new UUID(msg.toAgentID));
+            Scene scene = FindClientScene(new UUID(im.toAgentID));
 
             if (scene == null)
                 return;
 
             // Find agent to deliver to
             //
-            ScenePresence user = scene.GetScenePresence(new UUID(msg.toAgentID));
+            ScenePresence user = scene.GetScenePresence(new UUID(im.toAgentID));
 
-            // Just forward to local handling
-            OnInstantMessage(user.ControllingClient, msg);
+            if (user != null)
+            {
+                user.ControllingClient.SendInstantMessage(im);
+
+                if (im.dialog == (byte)InstantMessageDialog.InventoryOffered)
+                {
+                    AssetType assetType = (AssetType)im.binaryBucket[0];
+                    UUID inventoryID = new UUID(im.binaryBucket, 1);
+                
+                    IInventoryService invService = scene.InventoryService;
+                    InventoryNodeBase node = null;
+                    if (AssetType.Folder == assetType)
+                    {
+                        InventoryFolderBase folder = new InventoryFolderBase(inventoryID, new UUID(im.toAgentID));
+                        node = invService.GetFolder(folder);
+                    }
+                    else
+                    {
+                        InventoryItemBase item = new InventoryItemBase(inventoryID, new UUID(im.toAgentID));
+                        node = invService.GetItem(item);
+                    }
 
+                    if (node != null)
+                        user.ControllingClient.SendBulkUpdateInventory(node);
+                }
+            }
         }
     }
 }
diff --git a/OpenSim/Region/CoreModules/Avatar/Inventory/Transfer/Tests/InventoryTransferModuleTests.cs b/OpenSim/Region/CoreModules/Avatar/Inventory/Transfer/Tests/InventoryTransferModuleTests.cs
new file mode 100644
index 0000000..7ddc396
--- /dev/null
+++ b/OpenSim/Region/CoreModules/Avatar/Inventory/Transfer/Tests/InventoryTransferModuleTests.cs
@@ -0,0 +1,448 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using log4net.Config;
+using Nini.Config;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenMetaverse.Assets;
+using OpenSim.Framework;
+using OpenSim.Region.CoreModules.Avatar.Inventory.Transfer;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Services.Interfaces;
+using OpenSim.Tests.Common;
+
+namespace OpenSim.Region.CoreModules.Avatar.Inventory.Transfer.Tests
+{
+    [TestFixture]
+    public class InventoryTransferModuleTests : OpenSimTestCase
+    {    
+        protected TestScene m_scene;       
+            
+        [SetUp]
+        public override void SetUp()
+        {
+            base.SetUp();
+
+            IConfigSource config = new IniConfigSource();
+            config.AddConfig("Messaging");
+            config.Configs["Messaging"].Set("InventoryTransferModule", "InventoryTransferModule");
+
+            m_scene = new SceneHelpers().SetupScene();            
+            SceneHelpers.SetupSceneModules(m_scene, config, new InventoryTransferModule());
+        } 
+
+        [Test]
+        public void TestAcceptGivenItem()
+        {
+//            TestHelpers.EnableLogging();
+
+            UUID initialSessionId = TestHelpers.ParseTail(0x10);
+            UUID itemId = TestHelpers.ParseTail(0x100);
+            UUID assetId = TestHelpers.ParseTail(0x200);
+
+            UserAccount ua1 
+                = UserAccountHelpers.CreateUserWithInventory(m_scene, "User", "One", TestHelpers.ParseTail(0x1), "pw");
+            UserAccount ua2 
+                = UserAccountHelpers.CreateUserWithInventory(m_scene, "User", "Two", TestHelpers.ParseTail(0x2), "pw");
+
+            ScenePresence giverSp = SceneHelpers.AddScenePresence(m_scene, ua1);
+            TestClient giverClient = (TestClient)giverSp.ControllingClient;
+
+            ScenePresence receiverSp = SceneHelpers.AddScenePresence(m_scene, ua2);
+            TestClient receiverClient = (TestClient)receiverSp.ControllingClient;
+
+            // Create the object to test give
+            InventoryItemBase originalItem 
+                = UserInventoryHelpers.CreateInventoryItem(
+                    m_scene, "givenObj", itemId, assetId, giverSp.UUID, InventoryType.Object);
+
+            byte[] giveImBinaryBucket = new byte[17];
+            byte[] itemIdBytes = itemId.GetBytes();
+            Array.Copy(itemIdBytes, 0, giveImBinaryBucket, 1, itemIdBytes.Length);
+
+            GridInstantMessage giveIm 
+                = new GridInstantMessage(
+                    m_scene, 
+                    giverSp.UUID, 
+                    giverSp.Name, 
+                    receiverSp.UUID, 
+                    (byte)InstantMessageDialog.InventoryOffered,
+                    false,
+                    "inventory offered msg", 
+                    initialSessionId,
+                    false, 
+                    Vector3.Zero,
+                    giveImBinaryBucket,
+                    true);
+
+            giverClient.HandleImprovedInstantMessage(giveIm);
+
+            // These details might not all be correct.  
+            GridInstantMessage acceptIm 
+                = new GridInstantMessage(
+                    m_scene, 
+                    receiverSp.UUID, 
+                    receiverSp.Name, 
+                    giverSp.UUID, 
+                    (byte)InstantMessageDialog.InventoryAccepted, 
+                    false,
+                    "inventory accepted msg", 
+                    initialSessionId,
+                    false, 
+                    Vector3.Zero,
+                    null,
+                    true);
+
+            receiverClient.HandleImprovedInstantMessage(acceptIm);
+
+            // Test for item remaining in the giver's inventory (here we assume a copy item)
+            // TODO: Test no-copy items.
+            InventoryItemBase originalItemAfterGive
+                = UserInventoryHelpers.GetInventoryItem(m_scene.InventoryService, giverSp.UUID, "Objects/givenObj");
+
+            Assert.That(originalItemAfterGive, Is.Not.Null);
+            Assert.That(originalItemAfterGive.ID, Is.EqualTo(originalItem.ID));
+
+            // Test for item successfully making it into the receiver's inventory
+            InventoryItemBase receivedItem 
+                = UserInventoryHelpers.GetInventoryItem(m_scene.InventoryService, receiverSp.UUID, "Objects/givenObj");
+
+            Assert.That(receivedItem, Is.Not.Null);
+            Assert.That(receivedItem.ID, Is.Not.EqualTo(originalItem.ID));
+
+            // Test that on a delete, item still exists and is accessible for the giver.
+            m_scene.InventoryService.DeleteItems(receiverSp.UUID, new List<UUID>() { receivedItem.ID });
+
+            InventoryItemBase originalItemAfterDelete
+                = UserInventoryHelpers.GetInventoryItem(m_scene.InventoryService, giverSp.UUID, "Objects/givenObj");
+
+            Assert.That(originalItemAfterDelete, Is.Not.Null);
+
+            // TODO: Test scenario where giver deletes their item first.
+        }       
+
+        /// <summary>
+        /// Test user rejection of a given item.
+        /// </summary>
+        /// <remarks>
+        /// A rejected item still ends up in the user's trash folder.
+        /// </remarks>
+        [Test]
+        public void TestRejectGivenItem()
+        {
+//            TestHelpers.EnableLogging();
+
+            UUID initialSessionId = TestHelpers.ParseTail(0x10);
+            UUID itemId = TestHelpers.ParseTail(0x100);
+            UUID assetId = TestHelpers.ParseTail(0x200);
+
+            UserAccount ua1 
+                = UserAccountHelpers.CreateUserWithInventory(m_scene, "User", "One", TestHelpers.ParseTail(0x1), "pw");
+            UserAccount ua2 
+                = UserAccountHelpers.CreateUserWithInventory(m_scene, "User", "Two", TestHelpers.ParseTail(0x2), "pw");
+
+            ScenePresence giverSp = SceneHelpers.AddScenePresence(m_scene, ua1);
+            TestClient giverClient = (TestClient)giverSp.ControllingClient;
+
+            ScenePresence receiverSp = SceneHelpers.AddScenePresence(m_scene, ua2);
+            TestClient receiverClient = (TestClient)receiverSp.ControllingClient;
+
+            // Create the object to test give
+            InventoryItemBase originalItem 
+                = UserInventoryHelpers.CreateInventoryItem(
+                    m_scene, "givenObj", itemId, assetId, giverSp.UUID, InventoryType.Object);
+
+            GridInstantMessage receivedIm = null;
+            receiverClient.OnReceivedInstantMessage += im => receivedIm = im;
+
+            byte[] giveImBinaryBucket = new byte[17];
+            byte[] itemIdBytes = itemId.GetBytes();
+            Array.Copy(itemIdBytes, 0, giveImBinaryBucket, 1, itemIdBytes.Length);
+
+            GridInstantMessage giveIm 
+                = new GridInstantMessage(
+                    m_scene, 
+                    giverSp.UUID, 
+                    giverSp.Name, 
+                    receiverSp.UUID, 
+                    (byte)InstantMessageDialog.InventoryOffered,
+                    false,
+                    "inventory offered msg", 
+                    initialSessionId,
+                    false, 
+                    Vector3.Zero,
+                    giveImBinaryBucket,
+                    true);
+
+            giverClient.HandleImprovedInstantMessage(giveIm);
+
+            // These details might not all be correct.  
+            // Session ID is now the created item ID (!)
+            GridInstantMessage rejectIm 
+                = new GridInstantMessage(
+                    m_scene, 
+                    receiverSp.UUID, 
+                    receiverSp.Name, 
+                    giverSp.UUID, 
+                    (byte)InstantMessageDialog.InventoryDeclined, 
+                    false,
+                    "inventory declined msg", 
+                    new UUID(receivedIm.imSessionID),
+                    false, 
+                    Vector3.Zero,
+                    null,
+                    true);
+
+            receiverClient.HandleImprovedInstantMessage(rejectIm);
+
+            // Test for item remaining in the giver's inventory (here we assume a copy item)
+            // TODO: Test no-copy items.
+            InventoryItemBase originalItemAfterGive
+                = UserInventoryHelpers.GetInventoryItem(m_scene.InventoryService, giverSp.UUID, "Objects/givenObj");
+
+            Assert.That(originalItemAfterGive, Is.Not.Null);
+            Assert.That(originalItemAfterGive.ID, Is.EqualTo(originalItem.ID));
+
+            // Test for item successfully making it into the receiver's inventory
+            InventoryItemBase receivedItem 
+                = UserInventoryHelpers.GetInventoryItem(m_scene.InventoryService, receiverSp.UUID, "Trash/givenObj");
+
+            InventoryFolderBase trashFolder
+                = m_scene.InventoryService.GetFolderForType(receiverSp.UUID, FolderType.Trash);
+
+            Assert.That(receivedItem, Is.Not.Null);
+            Assert.That(receivedItem.ID, Is.Not.EqualTo(originalItem.ID));
+            Assert.That(receivedItem.Folder, Is.EqualTo(trashFolder.ID));
+
+            // Test that on a delete, item still exists and is accessible for the giver.
+            m_scene.InventoryService.PurgeFolder(trashFolder);
+
+            InventoryItemBase originalItemAfterDelete
+                = UserInventoryHelpers.GetInventoryItem(m_scene.InventoryService, giverSp.UUID, "Objects/givenObj");
+
+            Assert.That(originalItemAfterDelete, Is.Not.Null);
+        }  
+
+        [Test]
+        public void TestAcceptGivenFolder()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            UUID initialSessionId = TestHelpers.ParseTail(0x10);
+            UUID folderId = TestHelpers.ParseTail(0x100);
+
+            UserAccount ua1 
+                = UserAccountHelpers.CreateUserWithInventory(m_scene, "User", "One", TestHelpers.ParseTail(0x1), "pw");
+            UserAccount ua2 
+                = UserAccountHelpers.CreateUserWithInventory(m_scene, "User", "Two", TestHelpers.ParseTail(0x2), "pw");
+
+            ScenePresence giverSp = SceneHelpers.AddScenePresence(m_scene, ua1);
+            TestClient giverClient = (TestClient)giverSp.ControllingClient;
+
+            ScenePresence receiverSp = SceneHelpers.AddScenePresence(m_scene, ua2);
+            TestClient receiverClient = (TestClient)receiverSp.ControllingClient;
+
+            InventoryFolderBase originalFolder 
+                = UserInventoryHelpers.CreateInventoryFolder(
+                    m_scene.InventoryService, giverSp.UUID, folderId, "f1", true);
+
+            byte[] giveImBinaryBucket = new byte[17];
+            giveImBinaryBucket[0] = (byte)AssetType.Folder;
+            byte[] itemIdBytes = folderId.GetBytes();
+            Array.Copy(itemIdBytes, 0, giveImBinaryBucket, 1, itemIdBytes.Length);
+
+            GridInstantMessage giveIm 
+                = new GridInstantMessage(
+                    m_scene, 
+                    giverSp.UUID, 
+                    giverSp.Name, 
+                    receiverSp.UUID, 
+                    (byte)InstantMessageDialog.InventoryOffered,
+                    false,
+                    "inventory offered msg", 
+                    initialSessionId,
+                    false, 
+                    Vector3.Zero,
+                    giveImBinaryBucket,
+                    true);
+
+            giverClient.HandleImprovedInstantMessage(giveIm);
+
+            // These details might not all be correct.  
+            GridInstantMessage acceptIm 
+                = new GridInstantMessage(
+                    m_scene, 
+                    receiverSp.UUID, 
+                    receiverSp.Name, 
+                    giverSp.UUID, 
+                    (byte)InstantMessageDialog.InventoryAccepted, 
+                    false,
+                    "inventory accepted msg", 
+                    initialSessionId,
+                    false, 
+                    Vector3.Zero,
+                    null,
+                    true);
+
+            receiverClient.HandleImprovedInstantMessage(acceptIm);
+
+            // Test for item remaining in the giver's inventory (here we assume a copy item)
+            // TODO: Test no-copy items.
+            InventoryFolderBase originalFolderAfterGive
+                = UserInventoryHelpers.GetInventoryFolder(m_scene.InventoryService, giverSp.UUID, "f1");
+
+            Assert.That(originalFolderAfterGive, Is.Not.Null);
+            Assert.That(originalFolderAfterGive.ID, Is.EqualTo(originalFolder.ID));
+
+            // Test for item successfully making it into the receiver's inventory
+            InventoryFolderBase receivedFolder 
+                = UserInventoryHelpers.GetInventoryFolder(m_scene.InventoryService, receiverSp.UUID, "f1");
+
+            Assert.That(receivedFolder, Is.Not.Null);
+            Assert.That(receivedFolder.ID, Is.Not.EqualTo(originalFolder.ID));
+
+            // Test that on a delete, item still exists and is accessible for the giver.
+            m_scene.InventoryService.DeleteFolders(receiverSp.UUID, new List<UUID>() { receivedFolder.ID });
+
+            InventoryFolderBase originalFolderAfterDelete
+                = UserInventoryHelpers.GetInventoryFolder(m_scene.InventoryService, giverSp.UUID, "f1");
+
+            Assert.That(originalFolderAfterDelete, Is.Not.Null);
+
+            // TODO: Test scenario where giver deletes their item first.
+        }       
+
+        /// <summary>
+        /// Test user rejection of a given item.
+        /// </summary>
+        /// <remarks>
+        /// A rejected item still ends up in the user's trash folder.
+        /// </remarks>
+        [Test]
+        public void TestRejectGivenFolder()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            UUID initialSessionId = TestHelpers.ParseTail(0x10);
+            UUID folderId = TestHelpers.ParseTail(0x100);
+
+            UserAccount ua1 
+                = UserAccountHelpers.CreateUserWithInventory(m_scene, "User", "One", TestHelpers.ParseTail(0x1), "pw");
+            UserAccount ua2 
+                = UserAccountHelpers.CreateUserWithInventory(m_scene, "User", "Two", TestHelpers.ParseTail(0x2), "pw");
+
+            ScenePresence giverSp = SceneHelpers.AddScenePresence(m_scene, ua1);
+            TestClient giverClient = (TestClient)giverSp.ControllingClient;
+
+            ScenePresence receiverSp = SceneHelpers.AddScenePresence(m_scene, ua2);
+            TestClient receiverClient = (TestClient)receiverSp.ControllingClient;
+
+            // Create the folder to test give
+            InventoryFolderBase originalFolder 
+                = UserInventoryHelpers.CreateInventoryFolder(
+                    m_scene.InventoryService, giverSp.UUID, folderId, "f1", true);
+
+            GridInstantMessage receivedIm = null;
+            receiverClient.OnReceivedInstantMessage += im => receivedIm = im;
+
+            byte[] giveImBinaryBucket = new byte[17];
+            giveImBinaryBucket[0] = (byte)AssetType.Folder;
+            byte[] itemIdBytes = folderId.GetBytes();
+            Array.Copy(itemIdBytes, 0, giveImBinaryBucket, 1, itemIdBytes.Length);
+
+            GridInstantMessage giveIm 
+                = new GridInstantMessage(
+                    m_scene, 
+                    giverSp.UUID, 
+                    giverSp.Name, 
+                    receiverSp.UUID, 
+                    (byte)InstantMessageDialog.InventoryOffered,
+                    false,
+                    "inventory offered msg", 
+                    initialSessionId,
+                    false, 
+                    Vector3.Zero,
+                    giveImBinaryBucket,
+                    true);
+
+            giverClient.HandleImprovedInstantMessage(giveIm);
+
+            // These details might not all be correct.  
+            // Session ID is now the created item ID (!)
+            GridInstantMessage rejectIm 
+                = new GridInstantMessage(
+                    m_scene, 
+                    receiverSp.UUID, 
+                    receiverSp.Name, 
+                    giverSp.UUID, 
+                    (byte)InstantMessageDialog.InventoryDeclined, 
+                    false,
+                    "inventory declined msg", 
+                    new UUID(receivedIm.imSessionID),
+                    false, 
+                    Vector3.Zero,
+                    null,
+                    true);
+
+            receiverClient.HandleImprovedInstantMessage(rejectIm);
+
+            // Test for item remaining in the giver's inventory (here we assume a copy item)
+            // TODO: Test no-copy items.
+            InventoryFolderBase originalFolderAfterGive
+                = UserInventoryHelpers.GetInventoryFolder(m_scene.InventoryService, giverSp.UUID, "f1");
+
+            Assert.That(originalFolderAfterGive, Is.Not.Null);
+            Assert.That(originalFolderAfterGive.ID, Is.EqualTo(originalFolder.ID));
+
+            // Test for folder successfully making it into the receiver's inventory
+            InventoryFolderBase receivedFolder 
+                = UserInventoryHelpers.GetInventoryFolder(m_scene.InventoryService, receiverSp.UUID, "Trash/f1");
+
+            InventoryFolderBase trashFolder
+                = m_scene.InventoryService.GetFolderForType(receiverSp.UUID, FolderType.Trash);
+
+            Assert.That(receivedFolder, Is.Not.Null);
+            Assert.That(receivedFolder.ID, Is.Not.EqualTo(originalFolder.ID));
+            Assert.That(receivedFolder.ParentID, Is.EqualTo(trashFolder.ID));
+
+            // Test that on a delete, item still exists and is accessible for the giver.
+            m_scene.InventoryService.PurgeFolder(trashFolder);
+
+            InventoryFolderBase originalFolderAfterDelete
+                = UserInventoryHelpers.GetInventoryFolder(m_scene.InventoryService, giverSp.UUID, "f1");
+
+            Assert.That(originalFolderAfterDelete, Is.Not.Null);
+        }  
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/CoreModules/Avatar/Lure/HGLureModule.cs b/OpenSim/Region/CoreModules/Avatar/Lure/HGLureModule.cs
index 232a4fe..24286a4 100644
--- a/OpenSim/Region/CoreModules/Avatar/Lure/HGLureModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Lure/HGLureModule.cs
@@ -65,7 +65,10 @@ namespace OpenSim.Region.CoreModules.Avatar.Lure
                 {
                     m_Enabled = true;
 
-                    m_ThisGridURL = config.Configs["Messaging"].GetString("Gatekeeper", string.Empty);
+                    m_ThisGridURL = Util.GetConfigVarFromSections<string>(config, "GatekeeperURI", 
+                        new string[] { "Startup", "Hypergrid", "Messaging" }, String.Empty);
+                    // Legacy. Remove soon!
+                    m_ThisGridURL = config.Configs["Messaging"].GetString("Gatekeeper", m_ThisGridURL);
                     m_log.DebugFormat("[LURE MODULE]: {0} enabled", Name);
                 }
             }
@@ -151,7 +154,8 @@ namespace OpenSim.Region.CoreModules.Avatar.Lure
 
         void OnIncomingInstantMessage(GridInstantMessage im)
         {
-            if (im.dialog == (byte)InstantMessageDialog.RequestTeleport)
+            if (im.dialog == (byte)InstantMessageDialog.RequestTeleport 
+                || im.dialog == (byte)InstantMessageDialog.GodLikeRequestTeleport)
             {
                 UUID sessionID = new UUID(im.imSessionID);
 
@@ -235,16 +239,29 @@ namespace OpenSim.Region.CoreModules.Avatar.Lure
                         GatekeeperServiceConnector gConn = new GatekeeperServiceConnector();
                         GridRegion gatekeeper = new GridRegion();
                         gatekeeper.ServerURI = url;
-                        GridRegion finalDestination = gConn.GetHyperlinkRegion(gatekeeper, new UUID(im.RegionID));
+                        string homeURI = scene.GetAgentHomeURI(client.AgentId);
+
+                        string message;
+                        GridRegion finalDestination = gConn.GetHyperlinkRegion(gatekeeper, new UUID(im.RegionID), client.AgentId, homeURI, out message);
                         if (finalDestination != null)
                         {
                             ScenePresence sp = scene.GetScenePresence(client.AgentId);
                             IEntityTransferModule transferMod = scene.RequestModuleInterface<IEntityTransferModule>();
 
                             if (transferMod != null && sp != null)
+                            {
+                                if (message != null)
+                                    sp.ControllingClient.SendAgentAlertMessage(message, true);
+
                                 transferMod.DoTeleport(
                                     sp, gatekeeper, finalDestination, im.Position + new Vector3(0.5f, 0.5f, 0f),
                                     Vector3.UnitX, teleportflags);
+                            }
+                        }
+                        else
+                        {
+                            m_log.InfoFormat("[HG LURE MODULE]: Lure failed: {0}", message);
+                            client.SendAgentAlertMessage(message, true);
                         }
                     }
                 }
diff --git a/OpenSim/Region/CoreModules/Avatar/Lure/LureModule.cs b/OpenSim/Region/CoreModules/Avatar/Lure/LureModule.cs
index e4b0cfa..465ffbc 100644
--- a/OpenSim/Region/CoreModules/Avatar/Lure/LureModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Lure/LureModule.cs
@@ -165,7 +165,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Lure
                     (uint)presence.AbsolutePosition.Y,
                     (uint)Math.Ceiling(presence.AbsolutePosition.Z));
 
-            m_log.DebugFormat("TP invite with message {0}", message);
+            m_log.DebugFormat("[LURE MODULE]: TP invite with message {0}, type {1}", message, lureType);
 
             GridInstantMessage m = new GridInstantMessage(scene, client.AgentId,
                     client.FirstName+" "+client.LastName, targetid,
diff --git a/OpenSim/Region/CoreModules/Avatar/Profile/BasicProfileModule.cs b/OpenSim/Region/CoreModules/Avatar/Profile/BasicProfileModule.cs
index bf24030..2bb24ae 100644
--- a/OpenSim/Region/CoreModules/Avatar/Profile/BasicProfileModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Profile/BasicProfileModule.cs
@@ -57,6 +57,9 @@ namespace OpenSim.Region.CoreModules.Avatar.Profile
 
         public void Initialise(IConfigSource config)
         {
+            if(config.Configs["UserProfiles"] != null)
+                return;
+
             m_log.DebugFormat("[PROFILE MODULE]: Basic Profile Module enabled");
             m_Enabled = true;
         }
diff --git a/OpenSim/Region/CoreModules/Avatar/UserProfiles/UserProfileModule.cs b/OpenSim/Region/CoreModules/Avatar/UserProfiles/UserProfileModule.cs
new file mode 100644
index 0000000..c20369c
--- /dev/null
+++ b/OpenSim/Region/CoreModules/Avatar/UserProfiles/UserProfileModule.cs
@@ -0,0 +1,1406 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.IO;
+using System.Text;
+using System.Collections;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Net;
+using System.Net.Sockets;
+using System.Reflection;
+using System.Xml;
+using OpenMetaverse;
+using OpenMetaverse.StructuredData;
+using log4net;
+using Nini.Config;
+using Nwc.XmlRpc;
+using OpenSim.Framework;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Services.Interfaces;
+using Mono.Addins;
+using OpenSim.Services.Connectors.Hypergrid;
+using OpenSim.Framework.Servers.HttpServer;
+using OpenSim.Services.UserProfilesService;
+using GridRegion = OpenSim.Services.Interfaces.GridRegion;
+using Microsoft.CSharp;
+
+namespace OpenSim.Region.CoreModules.Avatar.UserProfiles
+{
+    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "UserProfilesModule")]
+    public class UserProfileModule : IProfileModule, INonSharedRegionModule
+    {
+        /// <summary>
+        /// Logging
+        /// </summary>
+        static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        // The pair of Dictionaries are used to handle the switching of classified ads
+        // by maintaining a cache of classified id to creator id mappings and an interest
+        // count. The entries are removed when the interest count reaches 0.
+        Dictionary<UUID, UUID> m_classifiedCache = new Dictionary<UUID, UUID>();
+        Dictionary<UUID, int> m_classifiedInterest = new Dictionary<UUID, int>();
+
+        private JsonRpcRequestManager rpc = new JsonRpcRequestManager();
+
+        public Scene Scene
+        {
+            get; private set;
+        }
+
+        /// <summary>
+        /// Gets or sets the ConfigSource.
+        /// </summary>
+        /// <value>
+        /// The configuration
+        /// </value>
+        public IConfigSource Config 
+        {
+            get;
+            set;
+        }
+
+        /// <summary>
+        /// Gets or sets the URI to the profile server.
+        /// </summary>
+        /// <value>
+        /// The profile server URI.
+        /// </value>
+        public string ProfileServerUri 
+        {
+            get;
+            set;
+        }
+
+        IProfileModule ProfileModule
+        {
+            get; set;
+        }
+
+        IUserManagement UserManagementModule
+        {
+            get; set;
+        }
+
+        /// <summary>
+        /// Gets or sets a value indicating whether this
+        /// <see cref="OpenSim.Region.Coremodules.UserProfiles.UserProfileModule"/> is enabled.
+        /// </summary>
+        /// <value>
+        /// <c>true</c> if enabled; otherwise, <c>false</c>.
+        /// </value>
+        public bool Enabled 
+        {
+            get;
+            set;
+        }
+
+        public string MyGatekeeper 
+        {
+            get; private set;
+        }
+
+
+        #region IRegionModuleBase implementation
+        /// <summary>
+        ///  This is called to initialize the region module. For shared modules, this is called exactly once, after
+        /// creating the single (shared) instance. For non-shared modules, this is called once on each instance, after
+        /// the instace for the region has been created. 
+        /// </summary>
+        /// <param name='source'>
+        /// Source.
+        /// </param>
+        public void Initialise(IConfigSource source)
+        {
+            Config = source;
+            ReplaceableInterface = typeof(IProfileModule);
+
+            IConfig profileConfig = Config.Configs["UserProfiles"];
+
+            if (profileConfig == null)
+            {
+                m_log.Debug("[PROFILES]: UserProfiles disabled, no configuration");
+                Enabled = false;
+                return;
+            }
+
+            // If we find ProfileURL then we configure for FULL support
+            // else we setup for BASIC support
+            ProfileServerUri = profileConfig.GetString("ProfileServiceURL", "");
+            if (ProfileServerUri == "")
+            {
+                Enabled = false;
+                return;
+            }
+                
+            m_log.Debug("[PROFILES]: Full Profiles Enabled");
+            ReplaceableInterface = null;
+            Enabled = true;
+
+            MyGatekeeper = Util.GetConfigVarFromSections<string>(source, "GatekeeperURI",
+                new string[] { "Startup", "Hypergrid", "UserProfiles" }, String.Empty);
+        }
+
+        /// <summary>
+        /// Adds the region.
+        /// </summary>
+        /// <param name='scene'>
+        /// Scene.
+        /// </param>
+        public void AddRegion(Scene scene)
+        {
+            if(!Enabled)
+                return;
+
+            Scene = scene;
+            Scene.RegisterModuleInterface<IProfileModule>(this);
+            Scene.EventManager.OnNewClient += OnNewClient;
+            Scene.EventManager.OnMakeRootAgent += HandleOnMakeRootAgent;
+
+            UserManagementModule = Scene.RequestModuleInterface<IUserManagement>();
+        }
+
+        void HandleOnMakeRootAgent (ScenePresence obj)
+        {
+            if(obj.PresenceType == PresenceType.Npc)
+                return;
+
+            Util.FireAndForget(delegate
+            {
+                GetImageAssets(((IScenePresence)obj).UUID);
+            }, null, "UserProfileModule.GetImageAssets");
+        }
+
+        /// <summary>
+        /// Removes the region.
+        /// </summary>
+        /// <param name='scene'>
+        /// Scene.
+        /// </param>
+        public void RemoveRegion(Scene scene)
+        {
+            if(!Enabled)
+                return;
+        }
+
+        /// <summary>
+        ///  This will be called once for every scene loaded. In a shared module this will be multiple times in one
+        /// instance, while a nonshared module instance will only be called once. This method is called after AddRegion
+        /// has been called in all modules for that scene, providing an opportunity to request another module's
+        /// interface, or hook an event from another module. 
+        /// </summary>
+        /// <param name='scene'>
+        /// Scene.
+        /// </param>
+        public void RegionLoaded(Scene scene)
+        {
+            if(!Enabled)
+                return;
+        }
+
+        /// <summary>
+        ///  If this returns non-null, it is the type of an interface that this module intends to register. This will
+        /// cause the loader to defer loading of this module until all other modules have been loaded. If no other
+        /// module has registered the interface by then, this module will be activated, else it will remain inactive,
+        /// letting the other module take over. This should return non-null ONLY in modules that are intended to be
+        /// easily replaceable, e.g. stub implementations that the developer expects to be replaced by third party
+        /// provided modules. 
+        /// </summary>
+        /// <value>
+        /// The replaceable interface.
+        /// </value>
+        public Type ReplaceableInterface
+        {
+            get; private set;
+        }
+
+        /// <summary>
+        /// Called as the instance is closed.
+        /// </summary>
+        public void Close()
+        {
+        }
+
+        /// <value>
+        ///  The name of the module 
+        /// </value>
+        /// <summary>
+        /// Gets the module name.
+        /// </summary>
+        public string Name
+        {
+            get { return "UserProfileModule"; }
+        }
+        #endregion IRegionModuleBase implementation
+
+        #region Region Event Handlers
+        /// <summary>
+        /// Raises the new client event.
+        /// </summary>
+        /// <param name='client'>
+        /// Client.
+        /// </param>
+        void OnNewClient(IClientAPI client)
+        {
+            //Profile
+            client.OnRequestAvatarProperties += RequestAvatarProperties;
+            client.OnUpdateAvatarProperties += AvatarPropertiesUpdate;
+            client.OnAvatarInterestUpdate += AvatarInterestsUpdate;
+
+            // Classifieds
+            client.AddGenericPacketHandler("avatarclassifiedsrequest", ClassifiedsRequest);
+            client.OnClassifiedInfoUpdate += ClassifiedInfoUpdate;
+            client.OnClassifiedInfoRequest += ClassifiedInfoRequest;
+            client.OnClassifiedDelete += ClassifiedDelete;
+
+            // Picks
+            client.AddGenericPacketHandler("avatarpicksrequest", PicksRequest);
+            client.AddGenericPacketHandler("pickinforequest", PickInfoRequest);
+            client.OnPickInfoUpdate += PickInfoUpdate;
+            client.OnPickDelete += PickDelete;
+
+            // Notes
+            client.AddGenericPacketHandler("avatarnotesrequest", NotesRequest);
+            client.OnAvatarNotesUpdate += NotesUpdate;
+
+            // Preferences
+            client.OnUserInfoRequest += UserPreferencesRequest;
+            client.OnUpdateUserInfo += UpdateUserPreferences;
+        }
+        #endregion Region Event Handlers
+
+        #region Classified
+        ///
+        /// <summary>
+        /// Handles the avatar classifieds request.
+        /// </summary>
+        /// <param name='sender'>
+        /// Sender.
+        /// </param>
+        /// <param name='method'>
+        /// Method.
+        /// </param>
+        /// <param name='args'>
+        /// Arguments.
+        /// </param>
+        public void ClassifiedsRequest(Object sender, string method, List<String> args)
+        {
+            if (!(sender is IClientAPI))
+                return;
+
+            IClientAPI remoteClient = (IClientAPI)sender;
+
+            UUID targetID;
+            UUID.TryParse(args[0], out targetID);
+
+            // Can't handle NPC yet...
+            ScenePresence p = FindPresence(targetID);
+
+            if (null != p)
+            {
+                if (p.PresenceType == PresenceType.Npc)
+                    return;
+            }
+
+            string serverURI = string.Empty;
+            GetUserProfileServerURI(targetID, out serverURI);
+            UUID creatorId = UUID.Zero;
+            Dictionary<UUID, string> classifieds = new Dictionary<UUID, string>();
+
+            OSDMap parameters= new OSDMap();
+            UUID.TryParse(args[0], out creatorId);
+            parameters.Add("creatorId", OSD.FromUUID(creatorId));
+            OSD Params = (OSD)parameters;
+            if(!rpc.JsonRpcRequest(ref Params, "avatarclassifiedsrequest", serverURI, UUID.Random().ToString()))
+            {
+                remoteClient.SendAvatarClassifiedReply(new UUID(args[0]), classifieds);
+                return;
+            }
+
+            parameters = (OSDMap)Params;
+
+            OSDArray list = (OSDArray)parameters["result"];
+
+
+            foreach(OSD map in list)
+            {
+                OSDMap m = (OSDMap)map;
+                UUID cid = m["classifieduuid"].AsUUID();
+                string name = m["name"].AsString();
+
+                classifieds[cid] = name;
+
+                lock (m_classifiedCache)
+                {
+                    if (!m_classifiedCache.ContainsKey(cid))
+                    {
+                        m_classifiedCache.Add(cid,creatorId);
+                        m_classifiedInterest.Add(cid, 0);
+                    }
+
+                    m_classifiedInterest[cid]++;
+                }
+            }
+
+            remoteClient.SendAvatarClassifiedReply(new UUID(args[0]), classifieds);
+        }
+
+        public void ClassifiedInfoRequest(UUID queryClassifiedID, IClientAPI remoteClient)
+        {    
+            UUID target = remoteClient.AgentId;
+            UserClassifiedAdd ad = new UserClassifiedAdd();
+            ad.ClassifiedId = queryClassifiedID;
+
+            lock (m_classifiedCache)
+            {
+                if (m_classifiedCache.ContainsKey(queryClassifiedID))
+                {   
+                    target = m_classifiedCache[queryClassifiedID];
+
+                    m_classifiedInterest[queryClassifiedID] --;
+
+                    if (m_classifiedInterest[queryClassifiedID] == 0)
+                    {
+                        m_classifiedInterest.Remove(queryClassifiedID);
+                        m_classifiedCache.Remove(queryClassifiedID);
+                    }
+                }
+            }
+            
+            string serverURI = string.Empty;
+            GetUserProfileServerURI(target, out serverURI);
+
+            object Ad = (object)ad;
+            if(!rpc.JsonRpcRequest(ref Ad, "classifieds_info_query", serverURI, UUID.Random().ToString()))
+            {
+                remoteClient.SendAgentAlertMessage(
+                        "Error getting classified info", false);
+                return;
+            }
+            ad = (UserClassifiedAdd) Ad;
+
+            if(ad.CreatorId == UUID.Zero)
+                return;
+
+            Vector3 globalPos = new Vector3();
+            Vector3.TryParse(ad.GlobalPos, out globalPos);
+
+            remoteClient.SendClassifiedInfoReply(ad.ClassifiedId, ad.CreatorId, (uint)ad.CreationDate, (uint)ad.ExpirationDate,
+                                                 (uint)ad.Category, ad.Name, ad.Description, ad.ParcelId, (uint)ad.ParentEstate,
+                                                 ad.SnapshotId, ad.SimName, globalPos, ad.ParcelName, ad.Flags, ad.Price);
+
+        }
+
+        /// <summary>
+        /// Classifieds info update.
+        /// </summary>
+        /// <param name='queryclassifiedID'>
+        /// Queryclassified I.
+        /// </param>
+        /// <param name='queryCategory'>
+        /// Query category.
+        /// </param>
+        /// <param name='queryName'>
+        /// Query name.
+        /// </param>
+        /// <param name='queryDescription'>
+        /// Query description.
+        /// </param>
+        /// <param name='queryParcelID'>
+        /// Query parcel I.
+        /// </param>
+        /// <param name='queryParentEstate'>
+        /// Query parent estate.
+        /// </param>
+        /// <param name='querySnapshotID'>
+        /// Query snapshot I.
+        /// </param>
+        /// <param name='queryGlobalPos'>
+        /// Query global position.
+        /// </param>
+        /// <param name='queryclassifiedFlags'>
+        /// Queryclassified flags.
+        /// </param>
+        /// <param name='queryclassifiedPrice'>
+        /// Queryclassified price.
+        /// </param>
+        /// <param name='remoteClient'>
+        /// Remote client.
+        /// </param>
+        public void ClassifiedInfoUpdate(UUID queryclassifiedID, uint queryCategory, string queryName, string queryDescription, UUID queryParcelID,
+                                         uint queryParentEstate, UUID querySnapshotID, Vector3 queryGlobalPos, byte queryclassifiedFlags,
+                                         int queryclassifiedPrice, IClientAPI remoteClient)
+        {
+            Scene s = (Scene)remoteClient.Scene;
+            IMoneyModule money = s.RequestModuleInterface<IMoneyModule>();
+
+            if (money != null)
+            {
+                if (!money.AmountCovered(remoteClient.AgentId, queryclassifiedPrice))
+                {
+                    remoteClient.SendAgentAlertMessage("You do not have enough money to create requested classified.", false);
+                    return;
+                }
+                money.ApplyCharge(remoteClient.AgentId, queryclassifiedPrice, MoneyTransactionType.ClassifiedCharge);
+            }
+
+            UserClassifiedAdd ad = new UserClassifiedAdd();
+
+            Vector3 pos = remoteClient.SceneAgent.AbsolutePosition;
+            ILandObject land = s.LandChannel.GetLandObject(pos.X, pos.Y);
+            ScenePresence p = FindPresence(remoteClient.AgentId);
+            
+            string serverURI = string.Empty;
+            GetUserProfileServerURI(remoteClient.AgentId, out serverURI);
+
+            if (land == null)
+            {
+                ad.ParcelName = string.Empty;
+            }
+            else
+            {
+                ad.ParcelName = land.LandData.Name;
+            }
+
+            ad.CreatorId = remoteClient.AgentId;
+            ad.ClassifiedId = queryclassifiedID;
+            ad.Category = Convert.ToInt32(queryCategory);
+            ad.Name = queryName;
+            ad.Description = queryDescription;
+            ad.ParentEstate = Convert.ToInt32(queryParentEstate);
+            ad.SnapshotId = querySnapshotID;
+            ad.SimName = remoteClient.Scene.RegionInfo.RegionName;
+            ad.GlobalPos = queryGlobalPos.ToString ();
+            ad.Flags = queryclassifiedFlags;
+            ad.Price = queryclassifiedPrice;
+            ad.ParcelId = p.currentParcelUUID;
+
+            object Ad = ad;
+
+            OSD.SerializeMembers(Ad);
+
+            if(!rpc.JsonRpcRequest(ref Ad, "classified_update", serverURI, UUID.Random().ToString()))
+            {
+                remoteClient.SendAgentAlertMessage(
+                        "Error updating classified", false);
+                return;
+            }
+        }
+
+        /// <summary>
+        /// Classifieds delete.
+        /// </summary>
+        /// <param name='queryClassifiedID'>
+        /// Query classified I.
+        /// </param>
+        /// <param name='remoteClient'>
+        /// Remote client.
+        /// </param>
+        public void ClassifiedDelete(UUID queryClassifiedID, IClientAPI remoteClient)
+        {
+            string serverURI = string.Empty;
+            GetUserProfileServerURI(remoteClient.AgentId, out serverURI);
+
+            UUID classifiedId;
+            OSDMap parameters= new OSDMap();
+            UUID.TryParse(queryClassifiedID.ToString(), out classifiedId);
+            parameters.Add("classifiedId", OSD.FromUUID(classifiedId));
+            OSD Params = (OSD)parameters;
+            if(!rpc.JsonRpcRequest(ref Params, "classified_delete", serverURI, UUID.Random().ToString()))
+            {
+                remoteClient.SendAgentAlertMessage(
+                        "Error classified delete", false);
+                return;
+            }
+
+            parameters = (OSDMap)Params;
+        }
+        #endregion Classified
+
+        #region Picks
+        /// <summary>
+        /// Handles the avatar picks request.
+        /// </summary>
+        /// <param name='sender'>
+        /// Sender.
+        /// </param>
+        /// <param name='method'>
+        /// Method.
+        /// </param>
+        /// <param name='args'>
+        /// Arguments.
+        /// </param>
+        public void PicksRequest(Object sender, string method, List<String> args)
+        {
+            if (!(sender is IClientAPI))
+                return;
+
+            IClientAPI remoteClient = (IClientAPI)sender;
+
+            UUID targetId;
+            UUID.TryParse(args[0], out targetId);
+
+            // Can't handle NPC yet...
+            ScenePresence p = FindPresence(targetId);
+
+            if (null != p)
+            {
+                if (p.PresenceType == PresenceType.Npc)
+                    return;
+            }
+
+            string serverURI = string.Empty;
+            GetUserProfileServerURI(targetId, out serverURI);
+            
+            Dictionary<UUID, string> picks = new Dictionary<UUID, string>();
+
+            OSDMap parameters= new OSDMap();
+            parameters.Add("creatorId", OSD.FromUUID(targetId));
+            OSD Params = (OSD)parameters;
+            if(!rpc.JsonRpcRequest(ref Params, "avatarpicksrequest", serverURI, UUID.Random().ToString()))
+            {
+                remoteClient.SendAvatarPicksReply(new UUID(args[0]), picks);
+                return;
+            }
+
+            parameters = (OSDMap)Params;
+
+            OSDArray list = (OSDArray)parameters["result"];
+
+            foreach(OSD map in list)
+            {
+                OSDMap m = (OSDMap)map;
+                UUID cid = m["pickuuid"].AsUUID();
+                string name = m["name"].AsString();
+                
+                m_log.DebugFormat("[PROFILES]: PicksRequest {0}", name);
+
+                picks[cid] = name;
+            }
+            remoteClient.SendAvatarPicksReply(new UUID(args[0]), picks);
+        }
+
+        /// <summary>
+        /// Handles the pick info request.
+        /// </summary>
+        /// <param name='sender'>
+        /// Sender.
+        /// </param>
+        /// <param name='method'>
+        /// Method.
+        /// </param>
+        /// <param name='args'>
+        /// Arguments.
+        /// </param>
+        public void PickInfoRequest(Object sender, string method, List<String> args)
+        {
+            if (!(sender is IClientAPI))
+                return;
+
+            UUID targetID;
+            UUID.TryParse (args [0], out targetID);
+            string serverURI = string.Empty;
+            GetUserProfileServerURI (targetID, out serverURI);
+
+            string theirGatekeeperURI;
+            GetUserGatekeeperURI (targetID, out theirGatekeeperURI);
+
+            IClientAPI remoteClient = (IClientAPI)sender;
+
+            UserProfilePick pick = new UserProfilePick ();
+            UUID.TryParse (args [0], out pick.CreatorId);
+            UUID.TryParse (args [1], out pick.PickId);
+
+                
+            object Pick = (object)pick;
+            if (!rpc.JsonRpcRequest (ref Pick, "pickinforequest", serverURI, UUID.Random ().ToString ())) {
+                remoteClient.SendAgentAlertMessage (
+                        "Error selecting pick", false);
+                return;
+            }
+            pick = (UserProfilePick)Pick;
+            
+            Vector3 globalPos = new Vector3(Vector3.Zero);
+            
+            // Smoke and mirrors
+            if (pick.Gatekeeper == MyGatekeeper) 
+            {
+                Vector3.TryParse(pick.GlobalPos,out globalPos);
+            } 
+            else 
+            {
+                // Setup the illusion
+                string region = string.Format("{0} {1}",pick.Gatekeeper,pick.SimName);
+                GridRegion target = Scene.GridService.GetRegionByName(Scene.RegionInfo.ScopeID, region);
+
+                if(target == null)
+                {
+                    // This is a dead or unreachable region
+                }
+                else
+                {
+                    // Work our slight of hand
+                    int x = target.RegionLocX;
+                    int y = target.RegionLocY;
+
+                    dynamic synthX = globalPos.X - (globalPos.X/Constants.RegionSize) * Constants.RegionSize;
+                    synthX += x;
+                    globalPos.X = synthX;
+
+                    dynamic synthY = globalPos.Y - (globalPos.Y/Constants.RegionSize) * Constants.RegionSize;
+                    synthY += y;
+                    globalPos.Y = synthY;
+                }
+            }
+
+            m_log.DebugFormat("[PROFILES]: PickInfoRequest: {0} : {1}", pick.Name.ToString(), pick.SnapshotId.ToString());
+
+            // Pull the rabbit out of the hat
+            remoteClient.SendPickInfoReply(pick.PickId,pick.CreatorId,pick.TopPick,pick.ParcelId,pick.Name,
+                                           pick.Desc,pick.SnapshotId,pick.ParcelName,pick.OriginalName,pick.SimName,
+                                           globalPos,pick.SortOrder,pick.Enabled);
+        }
+
+        /// <summary>
+        /// Updates the userpicks
+        /// </summary>
+        /// <param name='remoteClient'>
+        /// Remote client.
+        /// </param>
+        /// <param name='pickID'>
+        /// Pick I.
+        /// </param>
+        /// <param name='creatorID'>
+        /// the creator of the pick
+        /// </param>
+        /// <param name='topPick'>
+        /// Top pick.
+        /// </param>
+        /// <param name='name'>
+        /// Name.
+        /// </param>
+        /// <param name='desc'>
+        /// Desc.
+        /// </param>
+        /// <param name='snapshotID'>
+        /// Snapshot I.
+        /// </param>
+        /// <param name='sortOrder'>
+        /// Sort order.
+        /// </param>
+        /// <param name='enabled'>
+        /// Enabled.
+        /// </param>
+        public void PickInfoUpdate(IClientAPI remoteClient, UUID pickID, UUID creatorID, bool topPick, string name, string desc, UUID snapshotID, int sortOrder, bool enabled)
+        {        
+            //TODO: See how this works with NPC, May need to test
+            m_log.DebugFormat("[PROFILES]: Start PickInfoUpdate Name: {0} PickId: {1} SnapshotId: {2}", name, pickID.ToString(), snapshotID.ToString());
+
+            UserProfilePick pick = new UserProfilePick();
+            string serverURI = string.Empty;
+            GetUserProfileServerURI(remoteClient.AgentId, out serverURI);
+            ScenePresence p = FindPresence(remoteClient.AgentId);
+
+            Vector3 avaPos = p.AbsolutePosition;
+            // Getting the global position for the Avatar
+            Vector3 posGlobal = new Vector3(remoteClient.Scene.RegionInfo.WorldLocX + avaPos.X,
+                                            remoteClient.Scene.RegionInfo.WorldLocY + avaPos.Y,
+                                            avaPos.Z);
+
+            string  landParcelName  = "My Parcel";
+            UUID    landParcelID    = p.currentParcelUUID;
+
+            ILandObject land = p.Scene.LandChannel.GetLandObject(avaPos.X, avaPos.Y);
+
+            if (land != null)
+            {
+                // If land found, use parcel uuid from here because the value from SP will be blank if the avatar hasnt moved
+                landParcelName  = land.LandData.Name;
+                landParcelID    = land.LandData.GlobalID;
+            }
+            else
+            {
+                m_log.WarnFormat(
+                    "[PROFILES]: PickInfoUpdate found no parcel info at {0},{1} in {2}", 
+                    avaPos.X, avaPos.Y, p.Scene.Name);
+            }
+
+
+            pick.PickId = pickID;
+            pick.CreatorId = creatorID;
+            pick.TopPick = topPick;
+            pick.Name = name;
+            pick.Desc = desc;
+            pick.ParcelId = landParcelID;
+            pick.SnapshotId = snapshotID;
+            pick.ParcelName = landParcelName;
+            pick.SimName = remoteClient.Scene.RegionInfo.RegionName;
+            pick.Gatekeeper = MyGatekeeper;
+            pick.GlobalPos = posGlobal.ToString();
+            pick.SortOrder = sortOrder;
+            pick.Enabled = enabled;
+
+            object Pick = (object)pick;
+            if(!rpc.JsonRpcRequest(ref Pick, "picks_update", serverURI, UUID.Random().ToString()))
+            {
+                remoteClient.SendAgentAlertMessage(
+                        "Error updating pick", false);
+                return;
+            }
+
+            m_log.DebugFormat("[PROFILES]: Finish PickInfoUpdate {0} {1}", pick.Name, pick.PickId.ToString());
+        }
+
+        /// <summary>
+        /// Delete a Pick
+        /// </summary>
+        /// <param name='remoteClient'>
+        /// Remote client.
+        /// </param>
+        /// <param name='queryPickID'>
+        /// Query pick I.
+        /// </param>
+        public void PickDelete(IClientAPI remoteClient, UUID queryPickID)
+        {
+            string serverURI = string.Empty;
+            GetUserProfileServerURI(remoteClient.AgentId, out serverURI);
+
+            OSDMap parameters= new OSDMap();
+            parameters.Add("pickId", OSD.FromUUID(queryPickID));
+            OSD Params = (OSD)parameters;
+            if(!rpc.JsonRpcRequest(ref Params, "picks_delete", serverURI, UUID.Random().ToString()))
+            {
+                remoteClient.SendAgentAlertMessage(
+                        "Error picks delete", false);
+                return;
+            }
+        }
+        #endregion Picks
+
+        #region Notes
+        /// <summary>
+        /// Handles the avatar notes request.
+        /// </summary>
+        /// <param name='sender'>
+        /// Sender.
+        /// </param>
+        /// <param name='method'>
+        /// Method.
+        /// </param>
+        /// <param name='args'>
+        /// Arguments.
+        /// </param>
+        public void NotesRequest(Object sender, string method, List<String> args)
+        {
+            UserProfileNotes note = new UserProfileNotes();
+
+            if (!(sender is IClientAPI))
+                return;
+
+            IClientAPI remoteClient = (IClientAPI)sender;
+            string serverURI = string.Empty;
+            GetUserProfileServerURI(remoteClient.AgentId, out serverURI);
+            note.UserId = remoteClient.AgentId;
+            UUID.TryParse(args[0], out note.TargetId);
+
+            object Note = (object)note;
+            if(!rpc.JsonRpcRequest(ref Note, "avatarnotesrequest", serverURI, UUID.Random().ToString()))
+            {
+                remoteClient.SendAvatarNotesReply(note.TargetId, note.Notes);
+                return;
+            }
+            note = (UserProfileNotes) Note;
+                
+            remoteClient.SendAvatarNotesReply(note.TargetId, note.Notes);
+        }
+
+        /// <summary>
+        /// Avatars the notes update.
+        /// </summary>
+        /// <param name='remoteClient'>
+        /// Remote client.
+        /// </param>
+        /// <param name='queryTargetID'>
+        /// Query target I.
+        /// </param>
+        /// <param name='queryNotes'>
+        /// Query notes.
+        /// </param>
+        public void NotesUpdate(IClientAPI remoteClient, UUID queryTargetID, string queryNotes)
+        {
+            UserProfileNotes note = new UserProfileNotes();
+
+            note.UserId = remoteClient.AgentId;
+            note.TargetId = queryTargetID;
+            note.Notes = queryNotes;
+
+            string serverURI = string.Empty;
+            GetUserProfileServerURI(remoteClient.AgentId, out serverURI);
+
+            object Note = note;
+            if(!rpc.JsonRpcRequest(ref Note, "avatar_notes_update", serverURI, UUID.Random().ToString()))
+            {
+                remoteClient.SendAgentAlertMessage(
+                        "Error updating note", false);
+                return;
+            }
+        }
+        #endregion Notes
+
+        #region User Preferences
+        /// <summary>
+        /// Updates the user preferences.
+        /// </summary>
+        /// <param name='imViaEmail'>
+        /// Im via email.
+        /// </param>
+        /// <param name='visible'>
+        /// Visible.
+        /// </param>
+        /// <param name='remoteClient'>
+        /// Remote client.
+        /// </param>
+        public void UpdateUserPreferences(bool imViaEmail, bool visible, IClientAPI remoteClient)
+        {
+            UserPreferences pref = new UserPreferences();
+
+            pref.UserId = remoteClient.AgentId;
+            pref.IMViaEmail = imViaEmail;
+            pref.Visible = visible;
+
+            string serverURI = string.Empty;
+            bool foreign = GetUserProfileServerURI(remoteClient.AgentId, out serverURI);
+
+            object Pref = pref;
+            if(!rpc.JsonRpcRequest(ref Pref, "user_preferences_update", serverURI, UUID.Random().ToString()))
+            {
+                m_log.InfoFormat("[PROFILES]: UserPreferences update error");
+                remoteClient.SendAgentAlertMessage("Error updating preferences", false);
+                return;   
+            }
+        }
+        
+        /// <summary>
+        /// Users the preferences request.
+        /// </summary>
+        /// <param name='remoteClient'>
+        /// Remote client.
+        /// </param>
+        public void UserPreferencesRequest(IClientAPI remoteClient)
+        {
+            UserPreferences pref = new UserPreferences();
+
+            pref.UserId = remoteClient.AgentId;
+
+            string serverURI = string.Empty;
+            bool foreign = GetUserProfileServerURI(remoteClient.AgentId, out serverURI);
+
+
+            object Pref = (object)pref;
+            if(!rpc.JsonRpcRequest(ref Pref, "user_preferences_request", serverURI, UUID.Random().ToString()))
+            {
+//                m_log.InfoFormat("[PROFILES]: UserPreferences request error");
+//                remoteClient.SendAgentAlertMessage("Error requesting preferences", false);
+                return;
+            }
+            pref = (UserPreferences) Pref;
+
+            remoteClient.SendUserInfoReply(pref.IMViaEmail, pref.Visible, pref.EMail);
+       
+        }
+        #endregion User Preferences
+
+        #region Avatar Properties
+        /// <summary>
+        /// Update the avatars interests .
+        /// </summary>
+        /// <param name='remoteClient'>
+        /// Remote client.
+        /// </param>
+        /// <param name='wantmask'>
+        /// Wantmask.
+        /// </param>
+        /// <param name='wanttext'>
+        /// Wanttext.
+        /// </param>
+        /// <param name='skillsmask'>
+        /// Skillsmask.
+        /// </param>
+        /// <param name='skillstext'>
+        /// Skillstext.
+        /// </param>
+        /// <param name='languages'>
+        /// Languages.
+        /// </param>
+        public void AvatarInterestsUpdate(IClientAPI remoteClient, uint wantmask, string wanttext, uint skillsmask, string skillstext, string languages)
+        {
+            UserProfileProperties prop = new UserProfileProperties();
+
+            prop.UserId = remoteClient.AgentId;
+            prop.WantToMask = (int)wantmask;
+            prop.WantToText = wanttext;
+            prop.SkillsMask = (int)skillsmask;
+            prop.SkillsText = skillstext;
+            prop.Language = languages;
+
+            string serverURI = string.Empty;
+            GetUserProfileServerURI(remoteClient.AgentId, out serverURI);
+
+            object Param = prop;
+            if(!rpc.JsonRpcRequest(ref Param, "avatar_interests_update", serverURI, UUID.Random().ToString()))
+            {
+                remoteClient.SendAgentAlertMessage(
+                        "Error updating interests", false);
+                return;
+            }
+        }
+
+        public void RequestAvatarProperties(IClientAPI remoteClient, UUID avatarID)
+        {
+            if (String.IsNullOrEmpty(avatarID.ToString()) || String.IsNullOrEmpty(remoteClient.AgentId.ToString()))
+            {
+                // Looking for a reason that some viewers are sending null Id's
+                m_log.DebugFormat("[PROFILES]: This should not happen remoteClient.AgentId {0} - avatarID {1}", remoteClient.AgentId, avatarID);
+                return;
+            }
+
+            // Can't handle NPC yet...
+            ScenePresence p = FindPresence(avatarID);
+
+            if (null != p)
+            {
+                if (p.PresenceType == PresenceType.Npc)
+                    return;
+            }
+
+            string serverURI = string.Empty;
+            bool foreign = GetUserProfileServerURI(avatarID, out serverURI);
+
+            UserAccount account = null;
+            Dictionary<string,object> userInfo;
+
+            if (!foreign)
+            {
+                account = Scene.UserAccountService.GetUserAccount(Scene.RegionInfo.ScopeID, avatarID);
+            }
+            else
+            {
+                userInfo = new Dictionary<string, object>();
+            }
+
+            Byte[] charterMember = new Byte[1];
+            string born = String.Empty;
+            uint flags = 0x00;
+
+            if (null != account)
+            {
+                if (account.UserTitle == "")
+                {
+                    charterMember[0] = (Byte)((account.UserFlags & 0xf00) >> 8);
+                }
+                else
+                {
+                    charterMember = Utils.StringToBytes(account.UserTitle);
+                }
+
+                born = Util.ToDateTime(account.Created).ToString(
+                                  "M/d/yyyy", CultureInfo.InvariantCulture);
+                flags = (uint)(account.UserFlags & 0xff);
+            }
+            else
+            {
+                if (GetUserAccountData(avatarID, out userInfo) == true)
+                {
+                    if ((string)userInfo["user_title"] == "")
+                    {
+                        charterMember[0] = (Byte)(((Byte)userInfo["user_flags"] & 0xf00) >> 8);
+                    }
+                    else
+                    {
+                        charterMember = Utils.StringToBytes((string)userInfo["user_title"]);
+                    }
+
+                    int val_born = (int)userInfo["user_created"];
+                    born = Util.ToDateTime(val_born).ToString(
+                                  "M/d/yyyy", CultureInfo.InvariantCulture);
+
+                    // picky, picky
+                    int val_flags = (int)userInfo["user_flags"];
+                    flags = (uint)(val_flags & 0xff);
+                }
+            }
+
+            UserProfileProperties props = new UserProfileProperties();
+            string result = string.Empty;
+
+            props.UserId = avatarID;
+
+            if (!GetProfileData(ref props, foreign, out result))
+            {
+//                m_log.DebugFormat("Error getting profile for {0}: {1}", avatarID, result);
+                return;
+            }
+
+            remoteClient.SendAvatarProperties(props.UserId, props.AboutText, born, charterMember , props.FirstLifeText, flags,
+                                              props.FirstLifeImageId, props.ImageId, props.WebUrl, props.PartnerId);
+
+
+            remoteClient.SendAvatarInterestsReply(props.UserId, (uint)props.WantToMask, props.WantToText, (uint)props.SkillsMask,
+                                                  props.SkillsText, props.Language);
+        }
+
+        /// <summary>
+        /// Updates the avatar properties.
+        /// </summary>
+        /// <param name='remoteClient'>
+        /// Remote client.
+        /// </param>
+        /// <param name='newProfile'>
+        /// New profile.
+        /// </param>
+        public void AvatarPropertiesUpdate(IClientAPI remoteClient, UserProfileData newProfile)
+        {
+            if (remoteClient.AgentId == newProfile.ID)
+            {
+                UserProfileProperties prop = new UserProfileProperties();
+
+                prop.UserId = remoteClient.AgentId;
+                prop.WebUrl = newProfile.ProfileUrl;
+                prop.ImageId = newProfile.Image;
+                prop.AboutText = newProfile.AboutText;
+                prop.FirstLifeImageId = newProfile.FirstLifeImage;
+                prop.FirstLifeText = newProfile.FirstLifeAboutText;
+
+                string serverURI = string.Empty;
+                GetUserProfileServerURI(remoteClient.AgentId, out serverURI);
+
+                object Prop = prop;
+
+                if(!rpc.JsonRpcRequest(ref Prop, "avatar_properties_update", serverURI, UUID.Random().ToString()))
+                {
+                    remoteClient.SendAgentAlertMessage(
+                            "Error updating properties", false);
+                    return;
+                }
+
+                RequestAvatarProperties(remoteClient, newProfile.ID);
+            }
+        }
+
+        /// <summary>
+        /// Gets the profile data.
+        /// </summary>
+        /// <returns>
+        /// The profile data.
+        /// </returns>
+        bool GetProfileData(ref UserProfileProperties properties, bool foreign, out string message)
+        {
+            // Can't handle NPC yet...
+            ScenePresence p = FindPresence(properties.UserId);
+
+            if (null != p)
+            {
+                if (p.PresenceType == PresenceType.Npc)
+                {
+                    message = "Id points to NPC";
+                    return false;
+                }
+            }
+
+            string serverURI = string.Empty;
+            GetUserProfileServerURI(properties.UserId, out serverURI);
+
+            // This is checking a friend on the home grid
+            // Not HG friend
+            if (String.IsNullOrEmpty(serverURI))
+            {
+                message = "No Presence - foreign friend";
+                return false;
+            }
+
+            object Prop = (object)properties;
+            if (!rpc.JsonRpcRequest(ref Prop, "avatar_properties_request", serverURI, UUID.Random().ToString()))
+            {
+                // If it's a foreign user then try again using OpenProfile, in case that's what the grid is using
+                bool secondChanceSuccess = false;
+                if (foreign)
+                {
+                    try
+                    {
+                        OpenProfileClient client = new OpenProfileClient(serverURI);
+                        if (client.RequestAvatarPropertiesUsingOpenProfile(ref properties))
+                            secondChanceSuccess = true;
+                    }
+                    catch (Exception e)
+                    {
+                        m_log.Debug(
+                            string.Format(
+                                "[PROFILES]: Request using the OpenProfile API for user {0} to {1} failed", 
+                                properties.UserId, serverURI),
+                            e);
+
+                        // Allow the return 'message' to say "JsonRpcRequest" and not "OpenProfile", because
+                        // the most likely reason that OpenProfile failed is that the remote server
+                        // doesn't support OpenProfile, and that's not very interesting.
+                    }
+                }
+
+                if (!secondChanceSuccess)
+                {
+                    message = string.Format("JsonRpcRequest for user {0} to {1} failed", properties.UserId, serverURI);
+                    m_log.DebugFormat("[PROFILES]: {0}", message);
+
+                    return false;
+                }
+                // else, continue below
+            }
+            
+            properties = (UserProfileProperties)Prop;
+
+            message = "Success";
+            return true;
+        }
+        #endregion Avatar Properties
+
+        #region Utils
+        bool GetImageAssets(UUID avatarId)
+        {
+            string profileServerURI = string.Empty;
+            string assetServerURI = string.Empty;
+
+            bool foreign = GetUserProfileServerURI(avatarId, out profileServerURI);
+
+            if(!foreign)
+                return true;
+
+            assetServerURI = UserManagementModule.GetUserServerURL(avatarId, "AssetServerURI");
+
+            if(string.IsNullOrEmpty(profileServerURI) || string.IsNullOrEmpty(assetServerURI))
+                return false;
+
+            OSDMap parameters= new OSDMap();
+            parameters.Add("avatarId", OSD.FromUUID(avatarId));
+            OSD Params = (OSD)parameters;
+            if(!rpc.JsonRpcRequest(ref Params, "image_assets_request", profileServerURI, UUID.Random().ToString()))
+            {
+                return false;
+            }
+            
+            parameters = (OSDMap)Params;
+
+            if (parameters.ContainsKey("result"))
+            {
+                OSDArray list = (OSDArray)parameters["result"];
+
+                foreach (OSD asset in list)
+                {
+                    OSDString assetId = (OSDString)asset;
+
+                    Scene.AssetService.Get(string.Format("{0}/{1}", assetServerURI, assetId.AsString()));
+                }
+                return true;
+            }
+            else
+            {
+                m_log.ErrorFormat("[PROFILES]: Problematic response for image_assets_request from {0}", profileServerURI);
+                return false;
+            }
+        }
+
+        /// <summary>
+        /// Gets the user account data.
+        /// </summary>
+        /// <returns>
+        /// The user profile data.
+        /// </returns>
+        /// <param name='userID'>
+        /// If set to <c>true</c> user I.
+        /// </param>
+        /// <param name='userInfo'>
+        /// If set to <c>true</c> user info.
+        /// </param>
+        bool GetUserAccountData(UUID userID, out Dictionary<string, object> userInfo)
+        {
+            Dictionary<string,object> info = new Dictionary<string, object>();
+
+            if (UserManagementModule.IsLocalGridUser(userID))
+            {
+                // Is local
+                IUserAccountService uas = Scene.UserAccountService;
+                UserAccount account = uas.GetUserAccount(Scene.RegionInfo.ScopeID, userID);
+
+                info["user_flags"] = account.UserFlags;
+                info["user_created"] = account.Created;
+
+                if (!String.IsNullOrEmpty(account.UserTitle))
+                    info["user_title"] = account.UserTitle;
+                else
+                    info["user_title"] = "";
+
+                userInfo = info;
+
+                return false;
+            }
+            else
+            {
+                // Is Foreign
+                string home_url = UserManagementModule.GetUserServerURL(userID, "HomeURI");
+
+                if (String.IsNullOrEmpty(home_url))
+                {
+                    info["user_flags"] = 0;
+                    info["user_created"] = 0;
+                    info["user_title"] = "Unavailable";
+
+                    userInfo = info;
+                    return true;
+                }
+
+                UserAgentServiceConnector uConn = new UserAgentServiceConnector(home_url);
+
+                Dictionary<string, object> account;
+                try
+                {
+                    account = uConn.GetUserInfo(userID);
+                }
+                catch (Exception e)
+                {
+                    m_log.Debug("[PROFILES]: GetUserInfo call failed ", e);
+                    account = new Dictionary<string, object>();
+                }
+
+                if (account.Count > 0)
+                {
+                    if (account.ContainsKey("user_flags"))
+                        info["user_flags"] = account["user_flags"];
+                    else
+                        info["user_flags"] = "";
+
+                    if (account.ContainsKey("user_created"))
+                        info["user_created"] = account["user_created"];
+                    else
+                        info["user_created"] = "";
+
+                    info["user_title"] = "HG Visitor";
+                }
+                else
+                {
+                   info["user_flags"] = 0;
+                   info["user_created"] = 0;
+                   info["user_title"] = "HG Visitor";
+                }
+                userInfo = info;
+                return true;
+            }
+        }
+
+        /// <summary>
+        /// Gets the user gatekeeper server URI.
+        /// </summary>
+        /// <returns>
+        /// The user gatekeeper server URI.
+        /// </returns>
+        /// <param name='userID'>
+        /// If set to <c>true</c> user URI.
+        /// </param>
+        /// <param name='serverURI'>
+        /// If set to <c>true</c> server URI.
+        /// </param>
+        bool GetUserGatekeeperURI(UUID userID, out string serverURI)
+        {
+            bool local;
+            local = UserManagementModule.IsLocalGridUser(userID);
+            
+            if (!local)
+            {
+                serverURI = UserManagementModule.GetUserServerURL(userID, "GatekeeperURI");
+                // Is Foreign
+                return true;
+            }
+            else
+            {
+                serverURI = MyGatekeeper;
+                // Is local
+                return false;
+            }
+        }
+
+        /// <summary>
+        /// Gets the user profile server UR.
+        /// </summary>
+        /// <returns>
+        /// The user profile server UR.
+        /// </returns>
+        /// <param name='userID'>
+        /// If set to <c>true</c> user I.
+        /// </param>
+        /// <param name='serverURI'>
+        /// If set to <c>true</c> server UR.
+        /// </param>
+        bool GetUserProfileServerURI(UUID userID, out string serverURI)
+        {
+            bool local;
+            local = UserManagementModule.IsLocalGridUser(userID);
+
+            if (!local)
+            {
+                serverURI = UserManagementModule.GetUserServerURL(userID, "ProfileServerURI");
+                // Is Foreign
+                return true;
+            }
+            else
+            {
+                serverURI = ProfileServerUri;
+                // Is local
+                return false;
+            }
+        }
+
+        /// <summary>
+        /// Finds the presence.
+        /// </summary>
+        /// <returns>
+        /// The presence.
+        /// </returns>
+        /// <param name='clientID'>
+        /// Client I.
+        /// </param>
+        ScenePresence FindPresence(UUID clientID)
+        {
+            ScenePresence p;
+
+            p = Scene.GetScenePresence(clientID);
+            if (p != null && !p.IsChildAgent)
+                return p;
+
+            return null;
+        }
+        #endregion Util
+    }
+}
diff --git a/OpenSim/Region/CoreModules/Framework/Caps/CapabilitiesModule.cs b/OpenSim/Region/CoreModules/Framework/Caps/CapabilitiesModule.cs
index 8329af0..817ef85 100644
--- a/OpenSim/Region/CoreModules/Framework/Caps/CapabilitiesModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/Caps/CapabilitiesModule.cs
@@ -28,6 +28,7 @@
 using System;
 using System.Collections;
 using System.Collections.Generic;
+using System.Linq;
 using System.Reflection;
 using System.Text;
 using log4net;
@@ -37,6 +38,7 @@ using OpenMetaverse;
 using OpenSim.Framework;
 using OpenSim.Framework.Console;
 using OpenSim.Framework.Servers;
+using OpenSim.Framework.Servers.HttpServer;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
 using Caps=OpenSim.Framework.Capabilities.Caps;
@@ -57,8 +59,9 @@ namespace OpenSim.Region.CoreModules.Framework
         /// </summary>
         protected Dictionary<UUID, Caps> m_capsObjects = new Dictionary<UUID, Caps>();
         
-        protected Dictionary<UUID, string> capsPaths = new Dictionary<UUID, string>();
-        protected Dictionary<UUID, Dictionary<ulong, string>> childrenSeeds 
+        protected Dictionary<UUID, string> m_capsPaths = new Dictionary<UUID, string>();
+
+        protected Dictionary<UUID, Dictionary<ulong, string>> m_childrenSeeds 
             = new Dictionary<UUID, Dictionary<ulong, string>>();
         
         public void Initialise(IConfigSource source)
@@ -70,9 +73,24 @@ namespace OpenSim.Region.CoreModules.Framework
             m_scene = scene;
             m_scene.RegisterModuleInterface<ICapabilitiesModule>(this);
 
-            MainConsole.Instance.Commands.AddCommand("Comms", false, "show caps",
-                "show caps",
-                "Shows all registered capabilities for users", HandleShowCapsCommand);
+            MainConsole.Instance.Commands.AddCommand(
+                "Comms", false, "show caps list",
+                "show caps list",
+                "Shows list of registered capabilities for users.", HandleShowCapsListCommand);
+
+            MainConsole.Instance.Commands.AddCommand(
+                "Comms", false, "show caps stats by user",
+                "show caps stats by user [<first-name> <last-name>]",
+                "Shows statistics on capabilities use by user.",
+                "If a user name is given, then prints a detailed breakdown of caps use ordered by number of requests received.",
+                HandleShowCapsStatsByUserCommand);
+
+            MainConsole.Instance.Commands.AddCommand(
+                "Comms", false, "show caps stats by cap",
+                "show caps stats by cap [<cap-name>]",
+                "Shows statistics on capabilities use by capability.",
+                "If a capability name is given, then prints a detailed breakdown of use by each user.",
+                HandleShowCapsStatsByCapCommand);
         }
 
         public void RegionLoaded(Scene scene)
@@ -105,35 +123,43 @@ namespace OpenSim.Region.CoreModules.Framework
             if (m_scene.RegionInfo.EstateSettings.IsBanned(agentId))
                 return;
 
+            Caps caps;
             String capsObjectPath = GetCapsPath(agentId);
 
-            if (m_capsObjects.ContainsKey(agentId))
+            lock (m_capsObjects)
             {
-                Caps oldCaps = m_capsObjects[agentId];
-                
-                m_log.DebugFormat(
-                    "[CAPS]: Recreating caps for agent {0}.  Old caps path {1}, new caps path {2}. ", 
-                    agentId, oldCaps.CapsObjectPath, capsObjectPath);
-                // This should not happen. The caller code is confused. We need to fix that.
-                // CAPs can never be reregistered, or the client will be confused.
-                // Hence this return here.
-                //return;
-            }
+                if (m_capsObjects.ContainsKey(agentId))
+                {
+                    Caps oldCaps = m_capsObjects[agentId];
+                    
+                    //m_log.WarnFormat(
+                    //    "[CAPS]: Recreating caps for agent {0} in region {1}.  Old caps path {2}, new caps path {3}. ", 
+                    //    agentId, m_scene.RegionInfo.RegionName, oldCaps.CapsObjectPath, capsObjectPath);
+                }
 
-            Caps caps = new Caps(MainServer.Instance, m_scene.RegionInfo.ExternalHostName,
-                    (MainServer.Instance == null) ? 0: MainServer.Instance.Port,
-                    capsObjectPath, agentId, m_scene.RegionInfo.RegionName);
+//                m_log.DebugFormat(
+//                    "[CAPS]: Adding capabilities for agent {0} in {1} with path {2}",
+//                    agentId, m_scene.RegionInfo.RegionName, capsObjectPath);
 
-            m_capsObjects[agentId] = caps;
+                caps = new Caps(MainServer.Instance, m_scene.RegionInfo.ExternalHostName,
+                        (MainServer.Instance == null) ? 0: MainServer.Instance.Port,
+                        capsObjectPath, agentId, m_scene.RegionInfo.RegionName);
+
+                m_capsObjects[agentId] = caps;
+            }
 
             m_scene.EventManager.TriggerOnRegisterCaps(agentId, caps);
         }
 
         public void RemoveCaps(UUID agentId)
         {
-            if (childrenSeeds.ContainsKey(agentId))
+            m_log.DebugFormat("[CAPS]: Remove caps for agent {0} in region {1}", agentId, m_scene.RegionInfo.RegionName);
+            lock (m_childrenSeeds)
             {
-                childrenSeeds.Remove(agentId);
+                if (m_childrenSeeds.ContainsKey(agentId))
+                {
+                    m_childrenSeeds.Remove(agentId);
+                }
             }
 
             lock (m_capsObjects)
@@ -168,16 +194,22 @@ namespace OpenSim.Region.CoreModules.Framework
         
         public void SetAgentCapsSeeds(AgentCircuitData agent)
         {
-            capsPaths[agent.AgentID] = agent.CapsPath;
-            childrenSeeds[agent.AgentID] 
-                = ((agent.ChildrenCapSeeds == null) ? new Dictionary<ulong, string>() : agent.ChildrenCapSeeds);
+            lock (m_capsPaths)
+                m_capsPaths[agent.AgentID] = agent.CapsPath;
+
+            lock (m_childrenSeeds)
+                m_childrenSeeds[agent.AgentID] 
+                    = ((agent.ChildrenCapSeeds == null) ? new Dictionary<ulong, string>() : agent.ChildrenCapSeeds);
         }
         
         public string GetCapsPath(UUID agentId)
         {
-            if (capsPaths.ContainsKey(agentId))
+            lock (m_capsPaths)
             {
-                return capsPaths[agentId];
+                if (m_capsPaths.ContainsKey(agentId))
+                {
+                    return m_capsPaths[agentId];
+                }
             }
 
             return null;
@@ -186,17 +218,24 @@ namespace OpenSim.Region.CoreModules.Framework
         public Dictionary<ulong, string> GetChildrenSeeds(UUID agentID)
         {
             Dictionary<ulong, string> seeds = null;
-            if (childrenSeeds.TryGetValue(agentID, out seeds))
-                return seeds;
+
+            lock (m_childrenSeeds)
+                if (m_childrenSeeds.TryGetValue(agentID, out seeds))
+                    return seeds;
+
             return new Dictionary<ulong, string>();
         }
 
         public void DropChildSeed(UUID agentID, ulong handle)
         {
             Dictionary<ulong, string> seeds;
-            if (childrenSeeds.TryGetValue(agentID, out seeds))
+
+            lock (m_childrenSeeds)
             {
-                seeds.Remove(handle);
+                if (m_childrenSeeds.TryGetValue(agentID, out seeds))
+                {
+                    seeds.Remove(handle);
+                }
             }
         }
 
@@ -204,53 +243,327 @@ namespace OpenSim.Region.CoreModules.Framework
         {
             Dictionary<ulong, string> seeds;
             string returnval;
-            if (childrenSeeds.TryGetValue(agentID, out seeds))
+
+            lock (m_childrenSeeds)
             {
-                if (seeds.TryGetValue(handle, out returnval))
-                    return returnval;
+                if (m_childrenSeeds.TryGetValue(agentID, out seeds))
+                {
+                    if (seeds.TryGetValue(handle, out returnval))
+                        return returnval;
+                }
             }
+
             return null;
         }
 
         public void SetChildrenSeed(UUID agentID, Dictionary<ulong, string> seeds)
         {
             //m_log.DebugFormat(" !!! Setting child seeds in {0} to {1}", m_scene.RegionInfo.RegionName, seeds.Count);
-            childrenSeeds[agentID] = seeds;
+
+            lock (m_childrenSeeds)
+                m_childrenSeeds[agentID] = seeds;
         }
 
         public void DumpChildrenSeeds(UUID agentID)
         {
             m_log.Info("================ ChildrenSeed "+m_scene.RegionInfo.RegionName+" ================");
-            foreach (KeyValuePair<ulong, string> kvp in childrenSeeds[agentID])
+
+            lock (m_childrenSeeds)
+            {
+                foreach (KeyValuePair<ulong, string> kvp in m_childrenSeeds[agentID])
+                {
+                    uint x, y;
+                    Util.RegionHandleToRegionLoc(kvp.Key, out x, out y);
+                    m_log.Info(" >> "+x+", "+y+": "+kvp.Value);
+                }
+            }
+        }
+
+        private void HandleShowCapsListCommand(string module, string[] cmdParams)
+        {
+            if (SceneManager.Instance.CurrentScene != null && SceneManager.Instance.CurrentScene != m_scene)
+                return;
+
+            StringBuilder capsReport = new StringBuilder();
+            capsReport.AppendFormat("Region {0}:\n", m_scene.RegionInfo.RegionName);
+
+            lock (m_capsObjects)
             {
-                uint x, y;
-                Utils.LongToUInts(kvp.Key, out x, out y);
-                x = x / Constants.RegionSize;
-                y = y / Constants.RegionSize;
-                m_log.Info(" >> "+x+", "+y+": "+kvp.Value);
+                foreach (KeyValuePair<UUID, Caps> kvp in m_capsObjects)
+                {
+                    capsReport.AppendFormat("** User {0}:\n", kvp.Key);
+                    Caps caps = kvp.Value;
+
+                    for (IDictionaryEnumerator kvp2 = caps.CapsHandlers.GetCapsDetails(false, null).GetEnumerator(); kvp2.MoveNext(); )
+                    {
+                        Uri uri = new Uri(kvp2.Value.ToString());
+                        capsReport.AppendFormat(m_showCapsCommandFormat, kvp2.Key, uri.PathAndQuery);
+                    }
+
+                    foreach (KeyValuePair<string, PollServiceEventArgs> kvp2 in caps.GetPollHandlers())
+                        capsReport.AppendFormat(m_showCapsCommandFormat, kvp2.Key, kvp2.Value.Url);
+
+                    foreach (KeyValuePair<string, string> kvp3 in caps.ExternalCapsHandlers)
+                        capsReport.AppendFormat(m_showCapsCommandFormat, kvp3.Key, kvp3.Value);
+                }
             }
+
+            MainConsole.Instance.Output(capsReport.ToString());
         }
 
-        private void HandleShowCapsCommand(string module, string[] cmdparams)
+        private void HandleShowCapsStatsByCapCommand(string module, string[] cmdParams)
         {
-            StringBuilder caps = new StringBuilder();
-            caps.AppendFormat("Region {0}:\n", m_scene.RegionInfo.RegionName);
+            if (SceneManager.Instance.CurrentScene != null && SceneManager.Instance.CurrentScene != m_scene)
+                return;
+
+            if (cmdParams.Length != 5 && cmdParams.Length != 6)
+            {
+                MainConsole.Instance.Output("Usage: show caps stats by cap [<cap-name>]");
+                return;
+            }
+
+            StringBuilder sb = new StringBuilder();
+            sb.AppendFormat("Region {0}:\n", m_scene.Name);
+
+            if (cmdParams.Length == 5)
+            {
+                BuildSummaryStatsByCapReport(sb);
+            }
+            else if (cmdParams.Length == 6)
+            {
+                BuildDetailedStatsByCapReport(sb, cmdParams[5]);
+            }
+
+            MainConsole.Instance.Output(sb.ToString());
+        }
+
+        private void BuildDetailedStatsByCapReport(StringBuilder sb, string capName)
+        {
+            sb.AppendFormat("Capability name {0}\n", capName);
+
+            ConsoleDisplayTable cdt = new ConsoleDisplayTable();
+            cdt.AddColumn("User Name", 34);
+            cdt.AddColumn("Req Received", 12);
+            cdt.AddColumn("Req Handled", 12);
+            cdt.Indent = 2;
+
+            Dictionary<string, int> receivedStats = new Dictionary<string, int>();
+            Dictionary<string, int> handledStats = new Dictionary<string, int>();
+
+            m_scene.ForEachScenePresence(
+                sp =>
+                {
+                    Caps caps = m_scene.CapsModule.GetCapsForUser(sp.UUID);
 
-            foreach (KeyValuePair<UUID, Caps> kvp in m_capsObjects)
+                    if (caps == null)
+                        return;
+
+                    Dictionary<string, IRequestHandler> capsHandlers = caps.CapsHandlers.GetCapsHandlers();
+
+                    IRequestHandler reqHandler;
+                    if (capsHandlers.TryGetValue(capName, out reqHandler))
+                    {
+                        receivedStats[sp.Name] = reqHandler.RequestsReceived;
+                        handledStats[sp.Name] = reqHandler.RequestsHandled;
+                    }        
+                    else 
+                    {
+                        PollServiceEventArgs pollHandler = null;
+                        if (caps.TryGetPollHandler(capName, out pollHandler))
+                        {
+                            receivedStats[sp.Name] = pollHandler.RequestsReceived;
+                            handledStats[sp.Name] = pollHandler.RequestsHandled;
+                        }
+                    }
+                }
+            );
+
+            foreach (KeyValuePair<string, int> kvp in receivedStats.OrderByDescending(kp => kp.Value))
             {
-                caps.AppendFormat("** User {0}:\n", kvp.Key);
+                cdt.AddRow(kvp.Key, kvp.Value, handledStats[kvp.Key]);
+            }
+
+            sb.Append(cdt.ToString());
+        }
+
+        private void BuildSummaryStatsByCapReport(StringBuilder sb)
+        {
+            ConsoleDisplayTable cdt = new ConsoleDisplayTable();
+            cdt.AddColumn("Name", 34);
+            cdt.AddColumn("Req Received", 12);
+            cdt.AddColumn("Req Handled", 12);
+            cdt.Indent = 2;
+
+            Dictionary<string, int> receivedStats = new Dictionary<string, int>();
+            Dictionary<string, int> handledStats = new Dictionary<string, int>();
 
-                for (IDictionaryEnumerator kvp2 = kvp.Value.CapsHandlers.GetCapsDetails(false).GetEnumerator(); kvp2.MoveNext(); )
+            m_scene.ForEachScenePresence(
+                sp =>
                 {
-                    Uri uri = new Uri(kvp2.Value.ToString());
-                    caps.AppendFormat(m_showCapsCommandFormat, kvp2.Key, uri.PathAndQuery);
+                    Caps caps = m_scene.CapsModule.GetCapsForUser(sp.UUID);
+
+                    if (caps == null)
+                        return;            
+
+                    foreach (IRequestHandler reqHandler in caps.CapsHandlers.GetCapsHandlers().Values)
+                    {
+                        string reqName = reqHandler.Name ?? "";
+
+                        if (!receivedStats.ContainsKey(reqName))
+                        {
+                            receivedStats[reqName] = reqHandler.RequestsReceived;
+                            handledStats[reqName] = reqHandler.RequestsHandled;
+                        }
+                        else
+                        {
+                            receivedStats[reqName] += reqHandler.RequestsReceived;
+                            handledStats[reqName] += reqHandler.RequestsHandled;
+                        }
+                    }
+
+                    foreach (KeyValuePair<string, PollServiceEventArgs> kvp in caps.GetPollHandlers())
+                    {
+                        string name = kvp.Key;
+                        PollServiceEventArgs pollHandler = kvp.Value;
+
+                        if (!receivedStats.ContainsKey(name))
+                        {
+                            receivedStats[name] = pollHandler.RequestsReceived;
+                            handledStats[name] = pollHandler.RequestsHandled;
+                        }
+                            else
+                        {
+                            receivedStats[name] += pollHandler.RequestsReceived;
+                            handledStats[name] += pollHandler.RequestsHandled;
+                        }
+                    }
                 }
+            );
+                    
+            foreach (KeyValuePair<string, int> kvp in receivedStats.OrderByDescending(kp => kp.Value))
+                cdt.AddRow(kvp.Key, kvp.Value, handledStats[kvp.Key]);
+
+            sb.Append(cdt.ToString());
+        }
+
+        private void HandleShowCapsStatsByUserCommand(string module, string[] cmdParams)
+        {
+            if (SceneManager.Instance.CurrentScene != null && SceneManager.Instance.CurrentScene != m_scene)
+                return;
+
+            if (cmdParams.Length != 5 && cmdParams.Length != 7)
+            {
+                MainConsole.Instance.Output("Usage: show caps stats by user [<first-name> <last-name>]");
+                return;
+            }
+
+            StringBuilder sb = new StringBuilder();
+            sb.AppendFormat("Region {0}:\n", m_scene.Name);
+
+            if (cmdParams.Length == 5)
+            {
+                BuildSummaryStatsByUserReport(sb);
+            }
+            else if (cmdParams.Length == 7)
+            {
+                string firstName = cmdParams[5];
+                string lastName = cmdParams[6];
+
+                ScenePresence sp = m_scene.GetScenePresence(firstName, lastName);
+
+                if (sp == null)
+                    return;
 
-                foreach (KeyValuePair<string, string> kvp3 in kvp.Value.ExternalCapsHandlers)
-                    caps.AppendFormat(m_showCapsCommandFormat, kvp3.Key, kvp3.Value);
+                BuildDetailedStatsByUserReport(sb, sp);
             }
 
-            MainConsole.Instance.Output(caps.ToString());
+            MainConsole.Instance.Output(sb.ToString());
+        }
+
+        private void BuildDetailedStatsByUserReport(StringBuilder sb, ScenePresence sp)
+        {
+            sb.AppendFormat("Avatar name {0}, type {1}\n", sp.Name, sp.IsChildAgent ? "child" : "root");
+
+            ConsoleDisplayTable cdt = new ConsoleDisplayTable();
+            cdt.AddColumn("Cap Name", 34);
+            cdt.AddColumn("Req Received", 12);
+            cdt.AddColumn("Req Handled", 12);
+            cdt.Indent = 2;
+
+            Caps caps = m_scene.CapsModule.GetCapsForUser(sp.UUID);
+
+            if (caps == null)
+                return;
+
+            List<CapTableRow> capRows = new List<CapTableRow>();
+
+            foreach (IRequestHandler reqHandler in caps.CapsHandlers.GetCapsHandlers().Values)
+                capRows.Add(new CapTableRow(reqHandler.Name, reqHandler.RequestsReceived, reqHandler.RequestsHandled));
+
+            foreach (KeyValuePair<string, PollServiceEventArgs> kvp in caps.GetPollHandlers())
+                capRows.Add(new CapTableRow(kvp.Key, kvp.Value.RequestsReceived, kvp.Value.RequestsHandled));
+
+            foreach (CapTableRow ctr in capRows.OrderByDescending(ctr => ctr.RequestsReceived))
+                cdt.AddRow(ctr.Name, ctr.RequestsReceived, ctr.RequestsHandled);            
+
+            sb.Append(cdt.ToString());
+        }
+
+        private void BuildSummaryStatsByUserReport(StringBuilder sb)
+        {
+            ConsoleDisplayTable cdt = new ConsoleDisplayTable();
+            cdt.AddColumn("Name", 32);
+            cdt.AddColumn("Type", 5);
+            cdt.AddColumn("Req Received", 12);
+            cdt.AddColumn("Req Handled", 12);
+            cdt.Indent = 2;
+
+            m_scene.ForEachScenePresence(
+                sp =>
+                {
+                    Caps caps = m_scene.CapsModule.GetCapsForUser(sp.UUID);
+
+                    if (caps == null)
+                        return;
+
+                    Dictionary<string, IRequestHandler> capsHandlers = caps.CapsHandlers.GetCapsHandlers();
+
+                    int totalRequestsReceived = 0;
+                    int totalRequestsHandled = 0;
+
+                    foreach (IRequestHandler reqHandler in capsHandlers.Values)
+                    {
+                        totalRequestsReceived += reqHandler.RequestsReceived;
+                        totalRequestsHandled += reqHandler.RequestsHandled;
+                    }
+
+                    Dictionary<string, PollServiceEventArgs> capsPollHandlers = caps.GetPollHandlers();
+
+                    foreach (PollServiceEventArgs handler in capsPollHandlers.Values)
+                    {
+                        totalRequestsReceived += handler.RequestsReceived;
+                        totalRequestsHandled += handler.RequestsHandled;
+                    }
+                    
+                    cdt.AddRow(sp.Name, sp.IsChildAgent ? "child" : "root", totalRequestsReceived, totalRequestsHandled);
+                }
+            );
+
+            sb.Append(cdt.ToString());
+        }
+
+        private class CapTableRow
+        {
+            public string Name { get; set; }
+            public int RequestsReceived { get; set; }
+            public int RequestsHandled { get; set; }
+
+            public CapTableRow(string name, int requestsReceived, int requestsHandled)
+            {
+                Name = name;
+                RequestsReceived = requestsReceived;
+                RequestsHandled = requestsHandled;
+            }
         }
     }
-}
+}
\ No newline at end of file
diff --git a/OpenSim/Region/CoreModules/Framework/DynamicAttributes/DAExampleModule.cs b/OpenSim/Region/CoreModules/Framework/DynamicAttributes/DAExampleModule.cs
new file mode 100644
index 0000000..0c632b1
--- /dev/null
+++ b/OpenSim/Region/CoreModules/Framework/DynamicAttributes/DAExampleModule.cs
@@ -0,0 +1,124 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using log4net;
+using Mono.Addins;
+using Nini.Config;
+using OpenMetaverse;
+using OpenMetaverse.Packets;
+using OpenMetaverse.StructuredData;
+using OpenSim.Framework;
+using OpenSim.Region.Framework;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.Framework.Scenes;
+
+namespace OpenSim.Region.CoreModules.Framework.DynamicAttributes.DAExampleModule
+{
+    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "DAExampleModule")]
+    public class DAExampleModule : INonSharedRegionModule
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        private readonly bool ENABLED = false;   // enable for testing
+
+        public const string Namespace = "Example";
+        public const string StoreName = "DA";
+
+        protected Scene m_scene;
+        protected IDialogModule m_dialogMod;
+        
+        public string Name { get { return "DAExample Module"; } }        
+        public Type ReplaceableInterface { get { return null; } }        
+
+        public void Initialise(IConfigSource source) {}
+        
+        public void AddRegion(Scene scene)
+        {
+            if (ENABLED)
+            {
+                m_scene = scene;
+                m_scene.EventManager.OnSceneGroupMove += OnSceneGroupMove;
+                m_dialogMod = m_scene.RequestModuleInterface<IDialogModule>();
+
+                m_log.DebugFormat("[DA EXAMPLE MODULE]: Added region {0}", m_scene.Name);
+            }
+        }
+        
+        public void RemoveRegion(Scene scene) 
+        {
+            if (ENABLED)
+            {
+                m_scene.EventManager.OnSceneGroupMove -= OnSceneGroupMove;
+            }
+        }
+        
+        public void RegionLoaded(Scene scene) {}
+        
+        public void Close() 
+        {
+            RemoveRegion(m_scene);
+        }
+        
+        protected bool OnSceneGroupMove(UUID groupId, Vector3 delta)
+        {
+            OSDMap attrs = null;
+            SceneObjectPart sop = m_scene.GetSceneObjectPart(groupId);
+
+            if (sop == null)
+                return true;
+
+            if (!sop.DynAttrs.TryGetStore(Namespace, StoreName, out attrs))
+                attrs = new OSDMap();
+            
+            OSDInteger newValue;
+
+            // We have to lock on the entire dynamic attributes map to avoid race conditions with serialization code.
+            lock (sop.DynAttrs)            
+            {
+                if (!attrs.ContainsKey("moves"))
+                    newValue = new OSDInteger(1);
+                else
+                    newValue = new OSDInteger(attrs["moves"].AsInteger() + 1);
+                        
+                attrs["moves"] = newValue;
+
+                sop.DynAttrs.SetStore(Namespace, StoreName, attrs);
+            }
+
+            sop.ParentGroup.HasGroupChanged = true;
+    
+            string msg = string.Format("{0} {1} moved {2} times", sop.Name, sop.UUID, newValue);
+            m_log.DebugFormat("[DA EXAMPLE MODULE]: {0}", msg);
+            m_dialogMod.SendGeneralAlert(msg);
+            
+            return true;
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/CoreModules/Framework/DynamicAttributes/DOExampleModule.cs b/OpenSim/Region/CoreModules/Framework/DynamicAttributes/DOExampleModule.cs
new file mode 100644
index 0000000..166a994
--- /dev/null
+++ b/OpenSim/Region/CoreModules/Framework/DynamicAttributes/DOExampleModule.cs
@@ -0,0 +1,139 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using log4net;
+using Mono.Addins;
+using Nini.Config;
+using OpenMetaverse;
+using OpenMetaverse.Packets;
+using OpenMetaverse.StructuredData;
+using OpenSim.Framework;
+using OpenSim.Region.Framework;
+using OpenSim.Region.CoreModules.Framework.DynamicAttributes.DAExampleModule;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.Framework.Scenes;
+
+namespace OpenSim.Region.Framework.DynamicAttributes.DOExampleModule
+{
+    /// <summary>
+    /// Example module for experimenting with and demonstrating dynamic object ideas.
+    /// </summary>
+    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "DOExampleModule")]
+    public class DOExampleModule : INonSharedRegionModule
+    {
+        public class MyObject
+        {
+            public int Moves { get; set; }
+
+            public MyObject(int moves)
+            {
+                Moves = moves;
+            }
+        }
+
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        private static readonly bool ENABLED = false;   // enable for testing
+
+        private Scene m_scene;
+        private IDialogModule m_dialogMod;
+
+        public string Name { get { return "DO"; } }        
+        public Type ReplaceableInterface { get { return null; } }        
+
+        public void Initialise(IConfigSource source) {}
+        
+        public void AddRegion(Scene scene)
+        {
+            if (ENABLED)
+            {
+                m_scene = scene;
+                m_scene.EventManager.OnObjectAddedToScene += OnObjectAddedToScene;
+                m_scene.EventManager.OnSceneGroupMove += OnSceneGroupMove;
+                m_dialogMod = m_scene.RequestModuleInterface<IDialogModule>();
+            }
+        }
+        
+        public void RemoveRegion(Scene scene) 
+        {
+            if (ENABLED)
+            {
+                m_scene.EventManager.OnSceneGroupMove -= OnSceneGroupMove;
+            }
+        }
+        
+        public void RegionLoaded(Scene scene) {}
+        
+        public void Close() 
+        {
+            RemoveRegion(m_scene);
+        }
+
+        private void OnObjectAddedToScene(SceneObjectGroup so)
+        {
+            SceneObjectPart rootPart = so.RootPart;
+
+            OSDMap attrs;
+
+            int movesSoFar = 0;
+
+//            Console.WriteLine("Here for {0}", so.Name);
+
+            if (rootPart.DynAttrs.TryGetStore(DAExampleModule.Namespace, DAExampleModule.StoreName, out attrs))
+            {
+                movesSoFar = attrs["moves"].AsInteger();
+
+                m_log.DebugFormat(
+                    "[DO EXAMPLE MODULE]: Found saved moves {0} for {1} in {2}", movesSoFar, so.Name, m_scene.Name);
+            }
+
+            rootPart.DynObjs.Add(DAExampleModule.Namespace, Name, new MyObject(movesSoFar));
+        }
+        
+        private bool OnSceneGroupMove(UUID groupId, Vector3 delta)
+        {
+            SceneObjectGroup so = m_scene.GetSceneObjectGroup(groupId);
+
+            if (so == null)
+                return true;
+
+            object rawObj = so.RootPart.DynObjs.Get(Name);
+
+            if (rawObj != null)
+            {
+                MyObject myObj = (MyObject)rawObj;
+               
+                m_dialogMod.SendGeneralAlert(string.Format("{0} {1} moved {2} times", so.Name, so.UUID, ++myObj.Moves));
+            }
+            
+            return true;
+        }        
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs b/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
index c43edd2..a2417c4 100644
--- a/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
@@ -33,9 +33,10 @@ using System.Threading;
 using OpenSim.Framework;
 using OpenSim.Framework.Capabilities;
 using OpenSim.Framework.Client;
+using OpenSim.Framework.Monitoring;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
-using OpenSim.Region.Physics.Manager;
+using OpenSim.Region.PhysicsModules.SharedBase;
 using OpenSim.Services.Interfaces;
 
 using GridRegion = OpenSim.Services.Interfaces.GridRegion;
@@ -51,15 +52,61 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
     public class EntityTransferModule : INonSharedRegionModule, IEntityTransferModule
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        private static readonly string LogHeader = "[ENTITY TRANSFER MODULE]";
 
+        public const int DefaultMaxTransferDistance = 4095;
         public const bool WaitForAgentArrivedAtDestinationDefault = true;
 
         /// <summary>
+        /// The maximum distance, in standard region units (256m) that an agent is allowed to transfer.
+        /// </summary>
+        public int MaxTransferDistance { get; set; }
+
+        /// <summary>
         /// If true then on a teleport, the source region waits for a callback from the destination region.  If
         /// a callback fails to arrive within a set time then the user is pulled back into the source region.
         /// </summary>
         public bool WaitForAgentArrivedAtDestination { get; set; }
 
+        /// <summary>
+        /// If true then we ask the viewer to disable teleport cancellation and ignore teleport requests.
+        /// </summary>
+        /// <remarks>
+        /// This is useful in situations where teleport is very likely to always succeed and we want to avoid a 
+        /// situation where avatars can be come 'stuck' due to a failed teleport cancellation.  Unfortunately, the
+        /// nature of the teleport protocol makes it extremely difficult (maybe impossible) to make teleport 
+        /// cancellation consistently suceed.
+        /// </remarks>
+        public bool DisableInterRegionTeleportCancellation { get; set; }
+
+        /// <summary>
+        /// Number of times inter-region teleport was attempted.
+        /// </summary>
+        private Stat m_interRegionTeleportAttempts;
+
+        /// <summary>
+        /// Number of times inter-region teleport was aborted (due to simultaneous client logout).
+        /// </summary>
+        private Stat m_interRegionTeleportAborts;
+
+        /// <summary>
+        /// Number of times inter-region teleport was successfully cancelled by the client.
+        /// </summary>
+        private Stat m_interRegionTeleportCancels;
+
+        /// <summary>
+        /// Number of times inter-region teleport failed due to server/client/network problems (e.g. viewer failed to
+        /// connect with destination region).
+        /// </summary>
+        /// <remarks>
+        /// This is not necessarily a problem for this simulator - in open-grid/hg conditions, viewer connectivity to
+        /// destination simulator is unknown.
+        /// </remarks>
+        private Stat m_interRegionTeleportFailures;
+
+        protected string m_ThisHomeURI;
+        protected string m_GatekeeperURI;
+
         protected bool m_Enabled = false;
 
         public Scene Scene { get; private set; }
@@ -70,10 +117,56 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
         /// </summary>
         private EntityTransferStateMachine m_entityTransferStateMachine;
 
-        private ExpiringCache<UUID, ExpiringCache<ulong, DateTime>> m_bannedRegions =
-                new ExpiringCache<UUID, ExpiringCache<ulong, DateTime>>();
+        // For performance, we keed a cached of banned regions so we don't keep going
+        //    to the grid service.
+        private class BannedRegionCache
+        {
+            private ExpiringCache<UUID, ExpiringCache<ulong, DateTime>> m_bannedRegions =
+                    new ExpiringCache<UUID, ExpiringCache<ulong, DateTime>>();
+            ExpiringCache<ulong, DateTime> m_idCache;
+            DateTime m_banUntil;
+            public BannedRegionCache()
+            {
+            }
+            // Return 'true' if there is a valid ban entry for this agent in this region
+            public bool IfBanned(ulong pRegionHandle, UUID pAgentID)
+            {
+                bool ret = false;
+                if (m_bannedRegions.TryGetValue(pAgentID, out m_idCache))
+                {
+                    if (m_idCache.TryGetValue(pRegionHandle, out m_banUntil))
+                    {
+                        if (DateTime.Now < m_banUntil)
+                        {
+                            ret = true;
+                        }
+                    }
+                }
+                return ret;
+            }
+            // Add this agent in this region as a banned person
+            public void Add(ulong pRegionHandle, UUID pAgentID)
+            {
+                if (!m_bannedRegions.TryGetValue(pAgentID, out m_idCache))
+                {
+                    m_idCache = new ExpiringCache<ulong, DateTime>();
+                    m_bannedRegions.Add(pAgentID, m_idCache, TimeSpan.FromSeconds(45));
+                }
+                m_idCache.Add(pRegionHandle, DateTime.Now + TimeSpan.FromSeconds(15), TimeSpan.FromSeconds(15));
+            }
+            // Remove the agent from the region's banned list
+            public void Remove(ulong pRegionHandle, UUID pAgentID)
+            {
+                if (m_bannedRegions.TryGetValue(pAgentID, out m_idCache))
+                {
+                    m_idCache.Remove(pRegionHandle);
+                }
+            }
+        }
+        private BannedRegionCache m_bannedRegionCache = new BannedRegionCache();
 
         private IEventQueue m_eqModule;
+        private IRegionCombinerModule m_regionCombinerModule;
 
         #region ISharedRegionModule
 
@@ -107,11 +200,32 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
         /// <param name="source"></param>
         protected virtual void InitialiseCommon(IConfigSource source)
         {
+            IConfig hypergridConfig = source.Configs["Hypergrid"];
+            if (hypergridConfig != null)
+            {
+                m_ThisHomeURI = hypergridConfig.GetString("HomeURI", string.Empty);
+                if (m_ThisHomeURI != string.Empty && !m_ThisHomeURI.EndsWith("/"))
+                    m_ThisHomeURI += '/';
+
+                m_GatekeeperURI = hypergridConfig.GetString("GatekeeperURI", string.Empty);
+                if (m_GatekeeperURI != string.Empty && !m_GatekeeperURI.EndsWith("/"))
+                    m_GatekeeperURI += '/';
+            }
+
             IConfig transferConfig = source.Configs["EntityTransfer"];
             if (transferConfig != null)
             {
+                DisableInterRegionTeleportCancellation 
+                    = transferConfig.GetBoolean("DisableInterRegionTeleportCancellation", false);
+
                 WaitForAgentArrivedAtDestination
                     = transferConfig.GetBoolean("wait_for_callback", WaitForAgentArrivedAtDestinationDefault);
+                
+                MaxTransferDistance = transferConfig.GetInt("max_distance", DefaultMaxTransferDistance);
+            }
+            else
+            {
+                MaxTransferDistance = DefaultMaxTransferDistance;
             }
 
             m_entityTransferStateMachine = new EntityTransferStateMachine(this);
@@ -130,19 +244,87 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
 
             Scene = scene;
 
+            m_interRegionTeleportAttempts = 
+                new Stat(
+                    "InterRegionTeleportAttempts",
+                    "Number of inter-region teleports attempted.",
+                    "This does not count attempts which failed due to pre-conditions (e.g. target simulator refused access).\n"
+                        + "You can get successfully teleports by subtracting aborts, cancels and teleport failures from this figure.",
+                    "",
+                    "entitytransfer",
+                    Scene.Name,
+                    StatType.Push,
+                    null,
+                    StatVerbosity.Debug);
+
+            m_interRegionTeleportAborts = 
+                new Stat(
+                    "InterRegionTeleportAborts",
+                    "Number of inter-region teleports aborted due to client actions.",
+                    "The chief action is simultaneous logout whilst teleporting.",
+                    "",
+                    "entitytransfer",
+                    Scene.Name,
+                    StatType.Push,
+                    null,
+                    StatVerbosity.Debug);
+
+            m_interRegionTeleportCancels = 
+                new Stat(
+                    "InterRegionTeleportCancels",
+                    "Number of inter-region teleports cancelled by the client.",
+                    null,
+                    "",
+                    "entitytransfer",
+                    Scene.Name,
+                    StatType.Push,
+                    null,
+                    StatVerbosity.Debug);
+
+            m_interRegionTeleportFailures = 
+                new Stat(
+                    "InterRegionTeleportFailures",
+                    "Number of inter-region teleports that failed due to server/client/network issues.",
+                    "This number may not be very helpful in open-grid/hg situations as the network connectivity/quality of destinations is uncontrollable.",
+                    "",
+                    "entitytransfer",
+                    Scene.Name,
+                    StatType.Push,
+                    null,
+                    StatVerbosity.Debug);
+
+            StatsManager.RegisterStat(m_interRegionTeleportAttempts);
+            StatsManager.RegisterStat(m_interRegionTeleportAborts);
+            StatsManager.RegisterStat(m_interRegionTeleportCancels);
+            StatsManager.RegisterStat(m_interRegionTeleportFailures);
+
             scene.RegisterModuleInterface<IEntityTransferModule>(this);
             scene.EventManager.OnNewClient += OnNewClient;
         }
 
         protected virtual void OnNewClient(IClientAPI client)
         {
-            client.OnTeleportHomeRequest += TeleportHome;
+            client.OnTeleportHomeRequest += TriggerTeleportHome;
             client.OnTeleportLandmarkRequest += RequestTeleportLandmark;
+
+            if (!DisableInterRegionTeleportCancellation)
+                client.OnTeleportCancel += OnClientCancelTeleport;
+
+            client.OnConnectionClosed += OnConnectionClosed;
         }
 
         public virtual void Close() {}
 
-        public virtual void RemoveRegion(Scene scene) {}
+        public virtual void RemoveRegion(Scene scene) 
+        {
+            if (m_Enabled)
+            {
+                StatsManager.DeregisterStat(m_interRegionTeleportAttempts);
+                StatsManager.DeregisterStat(m_interRegionTeleportAborts);
+                StatsManager.DeregisterStat(m_interRegionTeleportCancels);
+                StatsManager.DeregisterStat(m_interRegionTeleportFailures);
+            }
+        }
 
         public virtual void RegionLoaded(Scene scene)
         {
@@ -150,12 +332,32 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 return;
 
             m_eqModule = Scene.RequestModuleInterface<IEventQueue>();
+            m_regionCombinerModule = Scene.RequestModuleInterface<IRegionCombinerModule>();
         }
 
         #endregion
 
         #region Agent Teleports
 
+        private void OnConnectionClosed(IClientAPI client)
+        {
+            if (client.IsLoggingOut && m_entityTransferStateMachine.UpdateInTransit(client.AgentId, AgentTransferState.Aborting))
+            {
+                m_log.DebugFormat(
+                    "[ENTITY TRANSFER MODULE]: Aborted teleport request from {0} in {1} due to simultaneous logout", 
+                    client.Name, Scene.Name);
+            }
+        }
+
+        private void OnClientCancelTeleport(IClientAPI client)
+        {
+            m_entityTransferStateMachine.UpdateInTransit(client.AgentId, AgentTransferState.Cancelling);
+
+            m_log.DebugFormat(
+                "[ENTITY TRANSFER MODULE]: Received teleport cancel request from {0} in {1}", client.Name, Scene.Name);
+        }
+
+        // Attempt to teleport the ScenePresence to the specified position in the specified region (spec'ed by its handle).
         public void Teleport(ScenePresence sp, ulong regionHandle, Vector3 position, Vector3 lookAt, uint teleportFlags)
         {
             if (sp.Scene.Permissions.IsGridGod(sp.UUID))
@@ -167,13 +369,26 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             if (!sp.Scene.Permissions.CanTeleport(sp.UUID))
                 return;
 
-            // Reset animations; the viewer does that in teleports.
-            sp.Animator.ResetAnimations();
-
             string destinationRegionName = "(not found)";
 
+            // Record that this agent is in transit so that we can prevent simultaneous requests and do later detection
+            // of whether the destination region completes the teleport.
+            if (!m_entityTransferStateMachine.SetInTransit(sp.UUID))
+            {
+                m_log.DebugFormat(
+                    "[ENTITY TRANSFER MODULE]: Ignoring teleport request of {0} {1} to {2}@{3} - agent is already in transit.",
+                    sp.Name, sp.UUID, position, regionHandle);
+
+                sp.ControllingClient.SendTeleportFailed("Previous teleport process incomplete.  Please retry shortly.");
+
+                return;
+            }
+
             try
             {
+                // Reset animations; the viewer does that in teleports.
+                sp.Animator.ResetAnimations();
+
                 if (regionHandle == sp.Scene.RegionInfo.RegionHandle)
                 {
                     destinationRegionName = sp.Scene.RegionInfo.RegionName;
@@ -182,12 +397,17 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 }
                 else // Another region possibly in another simulator
                 {
-                    GridRegion finalDestination;
-                    TeleportAgentToDifferentRegion(
-                        sp, regionHandle, position, lookAt, teleportFlags, out finalDestination);
-
-                    if (finalDestination != null)
-                        destinationRegionName = finalDestination.RegionName;
+                    GridRegion finalDestination = null;
+                    try
+                    {
+                        TeleportAgentToDifferentRegion(
+                            sp, regionHandle, position, lookAt, teleportFlags, out finalDestination);
+                    }
+                    finally
+                    {
+                        if (finalDestination != null)
+                            destinationRegionName = finalDestination.RegionName;
+                    }
                 }
             }
             catch (Exception e)
@@ -197,11 +417,12 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                     sp.Name, sp.AbsolutePosition, sp.Scene.RegionInfo.RegionName, position, destinationRegionName,
                     e.Message, e.StackTrace);
 
-                // Make sure that we clear the in-transit flag so that future teleport attempts don't always fail.
-                m_entityTransferStateMachine.ResetFromTransit(sp.UUID);
-
                 sp.ControllingClient.SendTeleportFailed("Internal error");
             }
+            finally
+            {
+                m_entityTransferStateMachine.ResetFromTransit(sp.UUID);
+            }
         }
 
         /// <summary>
@@ -210,30 +431,21 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
         /// <param name="sp"></param>
         /// <param name="position"></param>
         /// <param name="lookAt"></param>
-        /// <param name="teleportFlags"></param
+        /// <param name="teleportFlags"></param>
         private void TeleportAgentWithinRegion(ScenePresence sp, Vector3 position, Vector3 lookAt, uint teleportFlags)
         {
             m_log.DebugFormat(
                 "[ENTITY TRANSFER MODULE]: Teleport for {0} to {1} within {2}",
                 sp.Name, position, sp.Scene.RegionInfo.RegionName);
 
-            if (!m_entityTransferStateMachine.SetInTransit(sp.UUID))
-            {
-                m_log.DebugFormat(
-                    "[ENTITY TRANSFER MODULE]: Ignoring within region teleport request of {0} {1} to {2} - agent is already in transit.",
-                    sp.Name, sp.UUID, position);
-
-                return;
-            }
-
             // Teleport within the same region
-            if (IsOutsideRegion(sp.Scene, position) || position.Z < 0)
+            if (!sp.Scene.PositionIsInCurrentRegion(position) || position.Z < 0)
             {
                 Vector3 emergencyPos = new Vector3(128, 128, 128);
 
                 m_log.WarnFormat(
-                    "[ENTITY TRANSFER MODULE]: RequestTeleportToLocation() was given an illegal position of {0} for avatar {1}, {2}.  Substituting {3}",
-                    position, sp.Name, sp.UUID, emergencyPos);
+                    "[ENTITY TRANSFER MODULE]: RequestTeleportToLocation() was given an illegal position of {0} for avatar {1}, {2} in {3}.  Substituting {4}",
+                    position, sp.Name, sp.UUID, Scene.Name, emergencyPos);
 
                 position = emergencyPos;
             }
@@ -243,10 +455,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             float posZLimit = 22;
 
             // TODO: Check other Scene HeightField
-            if (position.X > 0 && position.X <= (int)Constants.RegionSize && position.Y > 0 && position.Y <= (int)Constants.RegionSize)
-            {
-                posZLimit = (float)sp.Scene.Heightmap[(int)position.X, (int)position.Y];
-            }
+            posZLimit = (float)sp.Scene.Heightmap[(int)position.X, (int)position.Y];
 
             float newPosZ = posZLimit + localAVHeight;
             if (posZLimit >= (position.Z - (localAVHeight / 2)) && !(Single.IsInfinity(newPosZ) || Single.IsNaN(newPosZ)))
@@ -254,11 +463,15 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 position.Z = newPosZ;
             }
 
+            if (sp.Flying)
+                teleportFlags |= (uint)TeleportFlags.IsFlying;
+
             m_entityTransferStateMachine.UpdateInTransit(sp.UUID, AgentTransferState.Transferring);
 
             sp.ControllingClient.SendTeleportStart(teleportFlags);
 
             sp.ControllingClient.SendLocalTeleport(position, lookAt, teleportFlags);
+            sp.TeleportFlags = (Constants.TeleportFlags)teleportFlags;
             sp.Velocity = Vector3.Zero;
             sp.Teleport(position);
 
@@ -270,7 +483,6 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             }
 
             m_entityTransferStateMachine.UpdateInTransit(sp.UUID, AgentTransferState.CleaningUp);
-            m_entityTransferStateMachine.ResetFromTransit(sp.UUID);
         }
 
         /// <summary>
@@ -286,21 +498,23 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             ScenePresence sp, ulong regionHandle, Vector3 position,
             Vector3 lookAt, uint teleportFlags, out GridRegion finalDestination)
         {
-            uint x = 0, y = 0;
-            Utils.LongToUInts(regionHandle, out x, out y);
-            GridRegion reg = Scene.GridService.GetRegionByPosition(sp.Scene.RegionInfo.ScopeID, (int)x, (int)y);
+            // Get destination region taking into account that the address could be an offset
+            //     region inside a varregion.
+            GridRegion reg = GetTeleportDestinationRegion(sp.Scene.GridService, sp.Scene.RegionInfo.ScopeID, regionHandle, ref position);
 
             if (reg != null)
             {
-                finalDestination = GetFinalDestination(reg);
+                string homeURI = Scene.GetAgentHomeURI(sp.ControllingClient.AgentId);
+
+                string message;
+                finalDestination = GetFinalDestination(reg, sp.ControllingClient.AgentId, homeURI, out message);
 
                 if (finalDestination == null)
                 {
-                    m_log.WarnFormat(
-                        "[ENTITY TRANSFER MODULE]: Final destination is having problems. Unable to teleport {0} {1}",
-                        sp.Name, sp.UUID);
+                    m_log.WarnFormat( "{0} Final destination is having problems. Unable to teleport {1} {2}: {3}",
+                                            LogHeader, sp.Name, sp.UUID, message);
 
-                    sp.ControllingClient.SendTeleportFailed("Problem at destination");
+                    sp.ControllingClient.SendTeleportFailed(message);
                     return;
                 }
 
@@ -321,10 +535,13 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                     return;
                 }
 
+                if (message != null)
+                    sp.ControllingClient.SendAgentAlertMessage(message, true);
+
                 //
                 // This is it
                 //
-                DoTeleport(sp, reg, finalDestination, position, lookAt, teleportFlags);
+                DoTeleportInternal(sp, reg, finalDestination, position, lookAt, teleportFlags);
                 //
                 //
                 //
@@ -339,12 +556,12 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
 
                 // and set the map-tile to '(Offline)'
                 uint regX, regY;
-                Utils.LongToUInts(regionHandle, out regX, out regY);
+                Util.RegionHandleToRegionLoc(regionHandle, out regX, out regY);
 
                 MapBlockData block = new MapBlockData();
-                block.X = (ushort)(regX / Constants.RegionSize);
-                block.Y = (ushort)(regY / Constants.RegionSize);
-                block.Access = 254; // == not there
+                block.X = (ushort)regX;
+                block.Y = (ushort)regY;
+                block.Access = (byte)SimAccess.Down;
 
                 List<MapBlockData> blocks = new List<MapBlockData>();
                 blocks.Add(block);
@@ -352,6 +569,31 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             }
         }
 
+        // The teleport address could be an address in a subregion of a larger varregion.
+        // Find the real base region and adjust the teleport location to account for the
+        //    larger region.
+        private GridRegion GetTeleportDestinationRegion(IGridService gridService, UUID scope, ulong regionHandle, ref Vector3 position)
+        {
+            uint x = 0, y = 0;
+            Util.RegionHandleToWorldLoc(regionHandle, out x, out y);
+
+            // Compute the world location we're teleporting to
+            double worldX = (double)x + position.X;
+            double worldY = (double)y + position.Y;
+
+            // Find the region that contains the position
+            GridRegion reg = GetRegionContainingWorldLocation(gridService, scope, worldX, worldY);
+
+            if (reg != null)
+            {
+                // modify the position for the offset into the actual region returned
+                position.X += x - reg.RegionLocX;
+                position.Y += y - reg.RegionLocY;
+            }
+
+            return reg;
+        }
+
         // Nothing to validate here
         protected virtual bool ValidateGenericConditions(ScenePresence sp, GridRegion reg, GridRegion finalDestination, uint teleportFlags, out string reason)
         {
@@ -359,6 +601,32 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             return true;
         }
 
+        /// <summary>
+        /// Determines whether this instance is within the max transfer distance.
+        /// </summary>
+        /// <param name="sourceRegion"></param>
+        /// <param name="destRegion"></param>
+        /// <returns>
+        /// <c>true</c> if this instance is within max transfer distance; otherwise, <c>false</c>.
+        /// </returns>
+        private bool IsWithinMaxTeleportDistance(RegionInfo sourceRegion, GridRegion destRegion)
+        {
+            if(MaxTransferDistance == 0)
+                return true;
+
+//                        m_log.DebugFormat("[ENTITY TRANSFER MODULE]: Source co-ords are x={0} y={1}", curRegionX, curRegionY);
+//
+//                        m_log.DebugFormat("[ENTITY TRANSFER MODULE]: Final dest is x={0} y={1} {2}@{3}",
+//                            destRegionX, destRegionY, finalDestination.RegionID, finalDestination.ServerURI);
+
+            // Insanely, RegionLoc on RegionInfo is the 256m map co-ord whilst GridRegion.RegionLoc is the raw meters position.
+            return Math.Abs(sourceRegion.RegionLocX - destRegion.RegionCoordX) <= MaxTransferDistance
+                && Math.Abs(sourceRegion.RegionLocY - destRegion.RegionCoordY) <= MaxTransferDistance;
+        }
+
+        /// <summary>
+        /// Wraps DoTeleportInternal() and manages the transfer state.
+        /// </summary>
         public void DoTeleport(
             ScenePresence sp, GridRegion reg, GridRegion finalDestination,
             Vector3 position, Vector3 lookAt, uint teleportFlags)
@@ -370,18 +638,45 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 m_log.DebugFormat(
                     "[ENTITY TRANSFER MODULE]: Ignoring teleport request of {0} {1} to {2} ({3}) {4}/{5} - agent is already in transit.",
                     sp.Name, sp.UUID, reg.ServerURI, finalDestination.ServerURI, finalDestination.RegionName, position);
-
+                sp.ControllingClient.SendTeleportFailed("Agent is already in transit.");
                 return;
             }
+            
+            try
+            {
+                DoTeleportInternal(sp, reg, finalDestination, position, lookAt, teleportFlags);
+            }
+            catch (Exception e)
+            {
+                m_log.ErrorFormat(
+                    "[ENTITY TRANSFER MODULE]: Exception on teleport of {0} from {1}@{2} to {3}@{4}: {5}{6}",
+                    sp.Name, sp.AbsolutePosition, sp.Scene.RegionInfo.RegionName, position, finalDestination.RegionName,
+                    e.Message, e.StackTrace);
 
-            if (reg == null || finalDestination == null)
+                sp.ControllingClient.SendTeleportFailed("Internal error");
+            }
+            finally
             {
-                sp.ControllingClient.SendTeleportFailed("Unable to locate destination");
                 m_entityTransferStateMachine.ResetFromTransit(sp.UUID);
+            }
+        }
 
+        /// <summary>
+        /// Teleports the agent to another region.
+        /// This method doesn't manage the transfer state; the caller must do that.
+        /// </summary>
+        private void DoTeleportInternal(
+            ScenePresence sp, GridRegion reg, GridRegion finalDestination,
+            Vector3 position, Vector3 lookAt, uint teleportFlags)
+        {
+            if (reg == null || finalDestination == null)
+            {
+                sp.ControllingClient.SendTeleportFailed("Unable to locate destination");
                 return;
             }
 
+            string homeURI = Scene.GetAgentHomeURI(sp.ControllingClient.AgentId);
+
             m_log.DebugFormat(
                 "[ENTITY TRANSFER MODULE]: Teleporting {0} {1} from {2} to {3} ({4}) {5}/{6}",
                 sp.Name, sp.UUID, sp.Scene.RegionInfo.RegionName,
@@ -389,10 +684,21 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
 
             RegionInfo sourceRegion = sp.Scene.RegionInfo;
 
-            uint newRegionX = (uint)(reg.RegionHandle >> 40);
-            uint newRegionY = (((uint)(reg.RegionHandle)) >> 8);
-            uint oldRegionX = (uint)(sp.Scene.RegionInfo.RegionHandle >> 40);
-            uint oldRegionY = (((uint)(sp.Scene.RegionInfo.RegionHandle)) >> 8);
+            if (!IsWithinMaxTeleportDistance(sourceRegion, finalDestination))
+            {
+                sp.ControllingClient.SendTeleportFailed(
+                    string.Format(
+                      "Can't teleport to {0} ({1},{2}) from {3} ({4},{5}), destination is more than {6} regions way",
+                      finalDestination.RegionName, finalDestination.RegionCoordX, finalDestination.RegionCoordY,
+                      sourceRegion.RegionName, sourceRegion.RegionLocX, sourceRegion.RegionLocY,
+                      MaxTransferDistance));
+
+                return;
+            }
+
+            uint newRegionX, newRegionY, oldRegionX, oldRegionY;
+            Util.RegionHandleToRegionLoc(reg.RegionHandle, out newRegionX, out newRegionY);
+            Util.RegionHandleToRegionLoc(sp.Scene.RegionInfo.RegionHandle, out oldRegionX, out oldRegionY);
 
             ulong destinationHandle = finalDestination.RegionHandle;
 
@@ -400,11 +706,9 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             // This may be a costly operation. The reg.ExternalEndPoint field is not a passive field,
             // it's actually doing a lot of work.
             IPEndPoint endPoint = finalDestination.ExternalEndPoint;
-
-            if (endPoint.Address == null)
+            if (endPoint == null || endPoint.Address == null)
             {
                 sp.ControllingClient.SendTeleportFailed("Remote Region appears to be down");
-                m_entityTransferStateMachine.ResetFromTransit(sp.UUID);
 
                 return;
             }
@@ -412,35 +716,41 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             if (!sp.ValidateAttachments())
                 m_log.DebugFormat(
                     "[ENTITY TRANSFER MODULE]: Failed validation of all attachments for teleport of {0} from {1} to {2}.  Continuing.",
-                    sp.Name, sp.Scene.RegionInfo.RegionName, finalDestination.RegionName);
-
-//                if (!sp.ValidateAttachments())
-//                {
-//                    sp.ControllingClient.SendTeleportFailed("Inconsistent attachment state");
-//                    return;
-//                }
+                    sp.Name, sp.Scene.Name, finalDestination.RegionName);
 
             string reason;
-            string version;
+            EntityTransferContext ctx = new EntityTransferContext();
+
             if (!Scene.SimulationService.QueryAccess(
-                finalDestination, sp.ControllingClient.AgentId, Vector3.Zero, out version, out reason))
+                finalDestination, sp.ControllingClient.AgentId, homeURI, true, position, sp.Scene.GetFormatsOffered(), ctx, out reason))
             {
                 sp.ControllingClient.SendTeleportFailed(reason);
-                m_entityTransferStateMachine.ResetFromTransit(sp.UUID);
 
                 m_log.DebugFormat(
-                    "[ENTITY TRANSFER MODULE]: {0} was stopped from teleporting from {1} to {2} because {3}",
-                    sp.Name, sp.Scene.RegionInfo.RegionName, finalDestination.RegionName, reason);
+                    "[ENTITY TRANSFER MODULE]: {0} was stopped from teleporting from {1} to {2} because: {3}",
+                    sp.Name, sp.Scene.Name, finalDestination.RegionName, reason);
 
                 return;
             }
 
-            m_log.DebugFormat("[ENTITY TRANSFER MODULE]: Destination is running version {0}", version);
+            // Before this point, teleport 'failure' is due to checkable pre-conditions such as whether the target
+            // simulator can be found and is explicitly prepared to allow access.  Therefore, we will not count these
+            // as server attempts.
+            m_interRegionTeleportAttempts.Value++;
+
+            m_log.DebugFormat(
+                "[ENTITY TRANSFER MODULE]: {0} transfer protocol version to {1} is {2} / {3}", 
+                sp.Scene.Name, finalDestination.RegionName, ctx.OutboundVersion, ctx.InboundVersion);
 
             // Fixing a bug where teleporting while sitting results in the avatar ending up removed from
             // both regions
             if (sp.ParentID != (uint)0)
                 sp.StandUp();
+            else if (sp.Flying)
+                teleportFlags |= (uint)TeleportFlags.IsFlying;
+
+            if (DisableInterRegionTeleportCancellation)
+                teleportFlags |= (uint)TeleportFlags.DisableCancel;
 
             // At least on LL 3.3.4, this is not strictly necessary - a teleport will succeed without sending this to
             // the viewer.  However, it might mean that the viewer does not see the black teleport screen (untested).
@@ -454,13 +764,12 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             // once we reach here...
             //avatar.Scene.RemoveCapsHandler(avatar.UUID);
 
-            string capsPath = String.Empty;
-
             AgentCircuitData currentAgentCircuit = sp.Scene.AuthenticateHandler.GetAgentCircuitData(sp.ControllingClient.CircuitCode);
             AgentCircuitData agentCircuit = sp.ControllingClient.RequestClientInfo();
             agentCircuit.startpos = position;
             agentCircuit.child = true;
-            agentCircuit.Appearance = sp.Appearance;
+            agentCircuit.Appearance = new AvatarAppearance();
+            agentCircuit.Appearance.PackLegacyWearables = true;
             if (currentAgentCircuit != null)
             {
                 agentCircuit.ServiceURLs = currentAgentCircuit.ServiceURLs;
@@ -471,23 +780,66 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 agentCircuit.Id0 = currentAgentCircuit.Id0;
             }
 
-            if (NeedsNewAgent(sp.DrawDistance, oldRegionX, newRegionX, oldRegionY, newRegionY))
+            // if (NeedsNewAgent(sp.DrawDistance, oldRegionX, newRegionX, oldRegionY, newRegionY))
+            float dist = (float)Math.Max(sp.Scene.DefaultDrawDistance,
+                (float)Math.Max(sp.Scene.RegionInfo.RegionSizeX, sp.Scene.RegionInfo.RegionSizeY));
+            if (NeedsNewAgent(dist, oldRegionX, newRegionX, oldRegionY, newRegionY))
             {
                 // brand new agent, let's create a new caps seed
                 agentCircuit.CapsPath = CapsUtil.GetRandomCapsObjectPath();
             }
 
-            // Let's create an agent there if one doesn't exist yet. 
+            // We're going to fallback to V1 if the destination gives us anything smaller than 0.2
+            if (ctx.OutboundVersion >= 0.2f)
+                TransferAgent_V2(sp, agentCircuit, reg, finalDestination, endPoint, teleportFlags, oldRegionX, newRegionX, oldRegionY, newRegionY, ctx, out reason);
+            else
+                TransferAgent_V1(sp, agentCircuit, reg, finalDestination, endPoint, teleportFlags, oldRegionX, newRegionX, oldRegionY, newRegionY, ctx, out reason);           
+        }
+
+        private void TransferAgent_V1(ScenePresence sp, AgentCircuitData agentCircuit, GridRegion reg, GridRegion finalDestination,
+            IPEndPoint endPoint, uint teleportFlags, uint oldRegionX, uint newRegionX, uint oldRegionY, uint newRegionY, EntityTransferContext ctx, out string reason)
+        {
+            ulong destinationHandle = finalDestination.RegionHandle;
+            AgentCircuitData currentAgentCircuit = sp.Scene.AuthenticateHandler.GetAgentCircuitData(sp.ControllingClient.CircuitCode);
+
+            m_log.DebugFormat(
+                "[ENTITY TRANSFER MODULE]: Using TP V1 for {0} going from {1} to {2}", 
+                sp.Name, Scene.Name, finalDestination.RegionName);
+
+             // Let's create an agent there if one doesn't exist yet. 
+            // NOTE: logout will always be false for a non-HG teleport.
             bool logout = false;
             if (!CreateAgent(sp, reg, finalDestination, agentCircuit, teleportFlags, out reason, out logout))
             {
-                sp.ControllingClient.SendTeleportFailed(String.Format("Teleport refused: {0}", reason));
-                m_entityTransferStateMachine.ResetFromTransit(sp.UUID);
+                m_interRegionTeleportFailures.Value++;
 
                 m_log.DebugFormat(
                     "[ENTITY TRANSFER MODULE]: Teleport of {0} from {1} to {2} was refused because {3}",
                     sp.Name, sp.Scene.RegionInfo.RegionName, finalDestination.RegionName, reason);
 
+                sp.ControllingClient.SendTeleportFailed(reason);
+
+                return;
+            }
+
+            if (m_entityTransferStateMachine.GetAgentTransferState(sp.UUID) == AgentTransferState.Cancelling)
+            {
+                m_interRegionTeleportCancels.Value++;
+
+                m_log.DebugFormat(
+                    "[ENTITY TRANSFER MODULE]: Cancelled teleport of {0} to {1} from {2} after CreateAgent on client request",
+                    sp.Name, finalDestination.RegionName, sp.Scene.Name);
+
+                return;
+            }
+            else if (m_entityTransferStateMachine.GetAgentTransferState(sp.UUID) == AgentTransferState.Aborting)
+            {
+                m_interRegionTeleportAborts.Value++;
+
+                m_log.DebugFormat(
+                    "[ENTITY TRANSFER MODULE]: Aborted teleport of {0} to {1} from {2} after CreateAgent due to previous client close.",
+                    sp.Name, finalDestination.RegionName, sp.Scene.Name);
+
                 return;
             }
 
@@ -497,9 +849,16 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             // OK, it got this agent. Let's close some child agents
             sp.CloseChildAgents(newRegionX, newRegionY);
 
-            IClientIPEndpoint ipepClient;  
-            if (NeedsNewAgent(sp.DrawDistance, oldRegionX, newRegionX, oldRegionY, newRegionY))
+            IClientIPEndpoint ipepClient;
+            string capsPath = String.Empty;
+            float dist = (float)Math.Max(sp.Scene.DefaultDrawDistance,
+                (float)Math.Max(sp.Scene.RegionInfo.RegionSizeX, sp.Scene.RegionInfo.RegionSizeY));
+            if (NeedsNewAgent(dist, oldRegionX, newRegionX, oldRegionY, newRegionY))
             {
+                m_log.DebugFormat(
+                    "[ENTITY TRANSFER MODULE]: Determined that region {0} at {1},{2} needs new child agent for incoming agent {3} from {4}",
+                    finalDestination.RegionName, newRegionX, newRegionY, sp.Name, Scene.Name);
+
                 //sp.ControllingClient.SendTeleportProgress(teleportFlags, "Creating agent...");
                 #region IP Translation for NAT
                 // Uses ipepClient above
@@ -512,21 +871,30 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
 
                 if (m_eqModule != null)
                 {
-                    m_eqModule.EnableSimulator(destinationHandle, endPoint, sp.UUID);
-
-                    // ES makes the client send a UseCircuitCode message to the destination, 
-                    // which triggers a bunch of things there.
-                    // So let's wait
+                    // The EnableSimulator message makes the client establish a connection with the destination
+                    // simulator by sending the initial UseCircuitCode UDP packet to the destination containing the
+                    // correct circuit code.
+                    m_eqModule.EnableSimulator(destinationHandle, endPoint, sp.UUID,
+                                        finalDestination.RegionSizeX, finalDestination.RegionSizeY);
+                    m_log.DebugFormat("{0} Sent EnableSimulator. regName={1}, size=<{2},{3}>", LogHeader,
+                        finalDestination.RegionName, finalDestination.RegionSizeX, finalDestination.RegionSizeY);
+
+                    // XXX: Is this wait necessary?  We will always end up waiting on UpdateAgent for the destination
+                    // simulator to confirm that it has established communication with the viewer.
                     Thread.Sleep(200);
 
                     // At least on LL 3.3.4 for teleports between different regions on the same simulator this appears
                     // unnecessary - teleport will succeed and SEED caps will be requested without it (though possibly
                     // only on TeleportFinish).  This is untested for region teleport between different simulators
                     // though this probably also works.
-                    m_eqModule.EstablishAgentCommunication(sp.UUID, endPoint, capsPath);
+                    m_eqModule.EstablishAgentCommunication(sp.UUID, endPoint, capsPath, finalDestination.RegionHandle,
+                                        finalDestination.RegionSizeX, finalDestination.RegionSizeY);
                 }
                 else
                 {
+                    // XXX: This is a little misleading since we're information the client of its avatar destination,
+                    // which may or may not be a neighbour region of the source region.  This path is probably little
+                    // used anyway (with EQ being the one used).  But it is currently being used for test code.
                     sp.ControllingClient.InformClientOfNeighbour(destinationHandle, endPoint);
                 }
             }
@@ -539,31 +907,77 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             // Let's send a full update of the agent. This is a synchronous call.
             AgentData agent = new AgentData();
             sp.CopyTo(agent);
-            agent.Position = position;
+            if (ctx.OutboundVersion < 0.5f)
+                agent.Appearance.PackLegacyWearables = true;
+            agent.Position = agentCircuit.startpos;
             SetCallbackURL(agent, sp.Scene.RegionInfo);
 
-            //sp.ControllingClient.SendTeleportProgress(teleportFlags, "Updating agent...");
 
+            // We will check for an abort before UpdateAgent since UpdateAgent will require an active viewer to 
+            // establish th econnection to the destination which makes it return true.
+            if (m_entityTransferStateMachine.GetAgentTransferState(sp.UUID) == AgentTransferState.Aborting)
+            {
+                m_interRegionTeleportAborts.Value++;
+
+                m_log.DebugFormat(
+                    "[ENTITY TRANSFER MODULE]: Aborted teleport of {0} to {1} from {2} before UpdateAgent",
+                    sp.Name, finalDestination.RegionName, sp.Scene.Name);
+
+                return;
+            }
+
+            // A common teleport failure occurs when we can send CreateAgent to the 
+            // destination region but the viewer cannot establish the connection (e.g. due to network issues between
+            // the viewer and the destination).  In this case, UpdateAgent timesout after 10 seconds, although then
+            // there's a further 10 second wait whilst we attempt to tell the destination to delete the agent in Fail().
             if (!UpdateAgent(reg, finalDestination, agent, sp))
             {
-                // Region doesn't take it
+                if (m_entityTransferStateMachine.GetAgentTransferState(sp.UUID) == AgentTransferState.Aborting)
+                {
+                    m_interRegionTeleportAborts.Value++;
+
+                    m_log.DebugFormat(
+                        "[ENTITY TRANSFER MODULE]: Aborted teleport of {0} to {1} from {2} after UpdateAgent due to previous client close.",
+                        sp.Name, finalDestination.RegionName, sp.Scene.Name);
+
+                    return;
+                }
+
                 m_log.WarnFormat(
-                    "[ENTITY TRANSFER MODULE]: UpdateAgent failed on teleport of {0} to {1} from {2}.  Returning avatar to source region.",
-                    sp.Name, finalDestination.RegionName, sp.Scene.RegionInfo.RegionName);
-                
-                Fail(sp, finalDestination, logout);
+                    "[ENTITY TRANSFER MODULE]: UpdateAgent failed on teleport of {0} to {1}.  Keeping avatar in {2}",
+                    sp.Name, finalDestination.RegionName, sp.Scene.Name);
+
+                Fail(sp, finalDestination, logout, currentAgentCircuit.SessionID.ToString(), "Connection between viewer and destination region could not be established.");
                 return;
             }
 
-            sp.ControllingClient.SendTeleportProgress(teleportFlags | (uint)TeleportFlags.DisableCancel, "sending_dest");
+            if (m_entityTransferStateMachine.GetAgentTransferState(sp.UUID) == AgentTransferState.Cancelling)
+            {
+                m_interRegionTeleportCancels.Value++;
+
+                m_log.DebugFormat(
+                    "[ENTITY TRANSFER MODULE]: Cancelled teleport of {0} to {1} from {2} after UpdateAgent on client request",
+                    sp.Name, finalDestination.RegionName, sp.Scene.Name);
+
+                CleanupFailedInterRegionTeleport(sp, currentAgentCircuit.SessionID.ToString(), finalDestination);
+
+                return;
+            }
 
             m_log.DebugFormat(
                 "[ENTITY TRANSFER MODULE]: Sending new CAPS seed url {0} from {1} to {2}",
                 capsPath, sp.Scene.RegionInfo.RegionName, sp.Name);
 
+            // We need to set this here to avoid an unlikely race condition when teleporting to a neighbour simulator,
+            // where that neighbour simulator could otherwise request a child agent create on the source which then 
+            // closes our existing agent which is still signalled as root.
+            sp.IsChildAgent = true;
+
+            // OK, send TPFinish to the client, so that it starts the process of contacting the destination region
             if (m_eqModule != null)
             {
-                m_eqModule.TeleportFinishEvent(destinationHandle, 13, endPoint, 0, teleportFlags, capsPath, sp.UUID);
+                m_eqModule.TeleportFinishEvent(destinationHandle, 13, endPoint, 0, teleportFlags, capsPath, sp.UUID,
+                            finalDestination.RegionSizeX, finalDestination.RegionSizeY);
             }
             else
             {
@@ -571,31 +985,43 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                                                             teleportFlags, capsPath);
             }
 
-            // Let's set this to true tentatively. This does not trigger OnChildAgent
-            sp.IsChildAgent = true;
-
             // TeleportFinish makes the client send CompleteMovementIntoRegion (at the destination), which
             // trigers a whole shebang of things there, including MakeRoot. So let's wait for confirmation
             // that the client contacted the destination before we close things here.
             if (!m_entityTransferStateMachine.WaitForAgentArrivedAtDestination(sp.UUID))
             {
+                if (m_entityTransferStateMachine.GetAgentTransferState(sp.UUID) == AgentTransferState.Aborting)
+                {
+                    m_interRegionTeleportAborts.Value++;
+
+                    m_log.DebugFormat(
+                        "[ENTITY TRANSFER MODULE]: Aborted teleport of {0} to {1} from {2} after WaitForAgentArrivedAtDestination due to previous client close.",
+                        sp.Name, finalDestination.RegionName, sp.Scene.Name);
+
+                    return;
+                }
+
                 m_log.WarnFormat(
                     "[ENTITY TRANSFER MODULE]: Teleport of {0} to {1} from {2} failed due to no callback from destination region.  Returning avatar to source region.",
                     sp.Name, finalDestination.RegionName, sp.Scene.RegionInfo.RegionName);
-                
-                Fail(sp, finalDestination, logout);                   
+
+                Fail(sp, finalDestination, logout, currentAgentCircuit.SessionID.ToString(), "Destination region did not signal teleport completion.");
+
                 return;
             }
 
             m_entityTransferStateMachine.UpdateInTransit(sp.UUID, AgentTransferState.CleaningUp);
 
+/*
+            // TODO: This may be 0.6. Check if still needed
             // For backwards compatibility
-            if (version == "Unknown" || version == string.Empty)
+            if (version == 0f)
             {
                 // CrossAttachmentsIntoNewRegion is a synchronous call. We shouldn't need to wait after it
                 m_log.DebugFormat("[ENTITY TRANSFER MODULE]: Old simulator, sending attachments one by one...");
                 CrossAttachmentsIntoNewRegion(finalDestination, sp, true);
             }
+*/
 
             // May need to logout or other cleanup
             AgentHasMovedAway(sp, logout);
@@ -606,12 +1032,13 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             // Now let's make it officially a child agent
             sp.MakeChildAgent();
 
-//                sp.Scene.CleanDroppedAttachments();
-
             // Finally, let's close this previously-known-as-root agent, when the jump is outside the view zone
 
-            if (NeedsClosing(sp.DrawDistance, oldRegionX, newRegionX, oldRegionY, newRegionY, reg))
+            if (NeedsClosing(sp.Scene.DefaultDrawDistance, oldRegionX, newRegionX, oldRegionY, newRegionY, reg))
             {
+                if (!sp.Scene.IncomingPreCloseClient(sp))
+                    return;
+
                 // We need to delay here because Imprudence viewers, unlike v1 or v3, have a short (<200ms, <500ms) delay before
                 // they regard the new region as the current region after receiving the AgentMovementComplete
                 // response.  If close is sent before then, it will cause the viewer to quit instead.
@@ -620,51 +1047,243 @@ 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, false);
+                sp.Scene.CloseAgent(sp.UUID, false);
             }
             else
             {
                 // now we have a child agent in this region. 
                 sp.Reset();
             }
+        }
 
-            // Commented pending deletion since this method no longer appears to do anything at all
-//            // REFACTORING PROBLEM. Well, not a problem, but this method is HORRIBLE!
-//            if (sp.Scene.NeedSceneCacheClear(sp.UUID))
-//            {
-//                m_log.DebugFormat(
-//                    "[ENTITY TRANSFER MODULE]: User {0} is going to another region, profile cache removed",
-//                    sp.UUID);
-//            }
+        private void TransferAgent_V2(ScenePresence sp, AgentCircuitData agentCircuit, GridRegion reg, GridRegion finalDestination,
+            IPEndPoint endPoint, uint teleportFlags, uint oldRegionX, uint newRegionX, uint oldRegionY, uint newRegionY, EntityTransferContext ctx, out string reason)
+        {
+            ulong destinationHandle = finalDestination.RegionHandle;
+            AgentCircuitData currentAgentCircuit = sp.Scene.AuthenticateHandler.GetAgentCircuitData(sp.ControllingClient.CircuitCode);
+
+            // Let's create an agent there if one doesn't exist yet. 
+            // NOTE: logout will always be false for a non-HG teleport.
+            bool logout = false;
+            if (!CreateAgent(sp, reg, finalDestination, agentCircuit, teleportFlags, out reason, out logout))
+            {
+                m_interRegionTeleportFailures.Value++;
+
+                m_log.DebugFormat(
+                    "[ENTITY TRANSFER MODULE]: Teleport of {0} from {1} to {2} was refused because {3}",
+                    sp.Name, sp.Scene.RegionInfo.RegionName, finalDestination.RegionName, reason);
+
+                sp.ControllingClient.SendTeleportFailed(reason);
+
+                return;
+            }
+
+            if (m_entityTransferStateMachine.GetAgentTransferState(sp.UUID) == AgentTransferState.Cancelling)
+            {
+                m_interRegionTeleportCancels.Value++;
+
+                m_log.DebugFormat(
+                    "[ENTITY TRANSFER MODULE]: Cancelled teleport of {0} to {1} from {2} after CreateAgent on client request",
+                    sp.Name, finalDestination.RegionName, sp.Scene.Name);
+
+                return;
+            }
+            else if (m_entityTransferStateMachine.GetAgentTransferState(sp.UUID) == AgentTransferState.Aborting)
+            {
+                m_interRegionTeleportAborts.Value++;
+
+                m_log.DebugFormat(
+                    "[ENTITY TRANSFER MODULE]: Aborted teleport of {0} to {1} from {2} after CreateAgent due to previous client close.",
+                    sp.Name, finalDestination.RegionName, sp.Scene.Name);
+
+                return;
+            }
+
+            // Past this point we have to attempt clean up if the teleport fails, so update transfer state.
+            m_entityTransferStateMachine.UpdateInTransit(sp.UUID, AgentTransferState.Transferring);
+
+            IClientIPEndpoint ipepClient;
+            string capsPath = String.Empty;
+            float dist = (float)Math.Max(sp.Scene.DefaultDrawDistance, 
+                (float)Math.Max(sp.Scene.RegionInfo.RegionSizeX, sp.Scene.RegionInfo.RegionSizeY));
+            if (NeedsNewAgent(dist, oldRegionX, newRegionX, oldRegionY, newRegionY))
+            {
+                m_log.DebugFormat(
+                    "[ENTITY TRANSFER MODULE]: Determined that region {0} at {1},{2} needs new child agent for agent {3} from {4}",
+                    finalDestination.RegionName, newRegionX, newRegionY, sp.Name, Scene.Name);
+
+                //sp.ControllingClient.SendTeleportProgress(teleportFlags, "Creating agent...");
+                #region IP Translation for NAT
+                // Uses ipepClient above
+                if (sp.ClientView.TryGet(out ipepClient))
+                {
+                    endPoint.Address = NetworkUtil.GetIPFor(ipepClient.EndPoint, endPoint.Address);
+                }
+                #endregion
+                capsPath = finalDestination.ServerURI + CapsUtil.GetCapsSeedPath(agentCircuit.CapsPath);
+            }
+            else
+            {
+                agentCircuit.CapsPath = sp.Scene.CapsModule.GetChildSeed(sp.UUID, reg.RegionHandle);
+                capsPath = finalDestination.ServerURI + CapsUtil.GetCapsSeedPath(agentCircuit.CapsPath);
+            }
+
+            // We need to set this here to avoid an unlikely race condition when teleporting to a neighbour simulator,
+            // where that neighbour simulator could otherwise request a child agent create on the source which then 
+            // closes our existing agent which is still signalled as root.
+            //sp.IsChildAgent = true;
+
+            // New protocol: send TP Finish directly, without prior ES or EAC. That's what happens in the Linden grid
+            if (m_eqModule != null)
+                m_eqModule.TeleportFinishEvent(destinationHandle, 13, endPoint, 0, teleportFlags, capsPath, sp.UUID,
+                                    finalDestination.RegionSizeX, finalDestination.RegionSizeY);
+            else
+                sp.ControllingClient.SendRegionTeleport(destinationHandle, 13, endPoint, 4,
+                                                            teleportFlags, capsPath);
+
+            m_log.DebugFormat(
+                "[ENTITY TRANSFER MODULE]: Sending new CAPS seed url {0} from {1} to {2}",
+                capsPath, sp.Scene.RegionInfo.RegionName, sp.Name);
+
+            // Let's send a full update of the agent. 
+            AgentData agent = new AgentData();
+            sp.CopyTo(agent);
+            if (ctx.OutboundVersion < 0.5f)
+                agent.Appearance.PackLegacyWearables = true;
+            agent.Position = agentCircuit.startpos;
+            agent.SenderWantsToWaitForRoot = true;
+            //SetCallbackURL(agent, sp.Scene.RegionInfo);
+
+            // Reset the do not close flag.  This must be done before the destination opens child connections (here
+            // triggered by UpdateAgent) to avoid race conditions.  However, we also want to reset it as late as possible
+            // to avoid a situation where an unexpectedly early call to Scene.NewUserConnection() wrongly results
+            // in no close.
+            sp.DoNotCloseAfterTeleport = false;
+
+            // Send the Update. If this returns true, we know the client has contacted the destination
+            // via CompleteMovementIntoRegion, so we can let go.
+            // If it returns false, something went wrong, and we need to abort.
+            if (!UpdateAgent(reg, finalDestination, agent, sp))
+            {
+                if (m_entityTransferStateMachine.GetAgentTransferState(sp.UUID) == AgentTransferState.Aborting)
+                {
+                    m_interRegionTeleportAborts.Value++;
+
+                    m_log.DebugFormat(
+                        "[ENTITY TRANSFER MODULE]: Aborted teleport of {0} to {1} from {2} after UpdateAgent due to previous client close.",
+                        sp.Name, finalDestination.RegionName, sp.Scene.Name);
+
+                    return;
+                }
+
+                m_log.WarnFormat(
+                    "[ENTITY TRANSFER MODULE]: UpdateAgent failed on teleport of {0} to {1}.  Keeping avatar in {2}",
+                    sp.Name, finalDestination.RegionName, sp.Scene.Name);
+
+                Fail(sp, finalDestination, logout, currentAgentCircuit.SessionID.ToString(), "Connection between viewer and destination region could not be established.");
+                return;
+            }
+            
+            m_entityTransferStateMachine.UpdateInTransit(sp.UUID, AgentTransferState.CleaningUp);
+
+            // Need to signal neighbours whether child agents may need closing irrespective of whether this
+            // one needed closing.  We also need to close child agents as quickly as possible to avoid complicated
+            // race conditions with rapid agent releporting (e.g. from A1 to a non-neighbour B, back
+            // to a neighbour A2 then off to a non-neighbour C).  Closing child agents any later requires complex
+            // distributed checks to avoid problems in rapid reteleporting scenarios and where child agents are
+            // abandoned without proper close by viewer but then re-used by an incoming connection.
+            sp.CloseChildAgents(newRegionX, newRegionY);
+
+            // May need to logout or other cleanup
+            AgentHasMovedAway(sp, logout);
+
+            // Well, this is it. The agent is over there.
+            KillEntity(sp.Scene, sp.LocalId);
 
-            m_entityTransferStateMachine.ResetFromTransit(sp.UUID);
+            // Now let's make it officially a child agent
+            sp.MakeChildAgent();
+
+            // Finally, let's close this previously-known-as-root agent, when the jump is outside the view zone
+            if (NeedsClosing(sp.Scene.DefaultDrawDistance, oldRegionX, newRegionX, oldRegionY, newRegionY, reg))
+            {
+                if (!sp.Scene.IncomingPreCloseClient(sp))
+                    return;
+
+                // RED ALERT!!!!
+                // PLEASE DO NOT DECREASE THIS WAIT TIME UNDER ANY CIRCUMSTANCES.
+                // THE VIEWERS SEEM TO NEED SOME TIME AFTER RECEIVING MoveAgentIntoRegion
+                // BEFORE THEY SETTLE IN THE NEW REGION.
+                // DECREASING THE WAIT TIME HERE WILL EITHER RESULT IN A VIEWER CRASH OR
+                // IN THE AVIE BEING PLACED IN INFINITY FOR A COUPLE OF SECONDS.
+                Thread.Sleep(15000);
+            
+                // OK, it got this agent. Let's close everything
+                // If we shouldn't close the agent due to some other region renewing the connection 
+                // then this will be handled in IncomingCloseAgent under lock conditions
+                m_log.DebugFormat(
+                    "[ENTITY TRANSFER MODULE]: Closing agent {0} in {1} after teleport", sp.Name, Scene.Name);
+
+                sp.Scene.CloseAgent(sp.UUID, false);
+            }
+            else
+            {
+                // now we have a child agent in this region. 
+                sp.Reset();
+            }
         }
 
-        protected virtual void Fail(ScenePresence sp, GridRegion finalDestination, bool logout)
+        /// <summary>
+        /// Clean up an inter-region teleport that did not complete, either because of simulator failure or cancellation.
+        /// </summary>
+        /// <remarks>
+        /// All operations here must be idempotent so that we can call this method at any point in the teleport process
+        /// up until we send the TeleportFinish event quene event to the viewer.
+        /// <remarks>
+        /// <param name='sp'> </param>
+        /// <param name='finalDestination'></param>
+        protected virtual void CleanupFailedInterRegionTeleport(ScenePresence sp, string auth_token, GridRegion finalDestination)
         {
             m_entityTransferStateMachine.UpdateInTransit(sp.UUID, AgentTransferState.CleaningUp);
 
-            // Client never contacted destination. Let's restore everything back
-            sp.ControllingClient.SendTeleportFailed("Problems connecting to destination.");
+            if (sp.IsChildAgent) // We had set it to child before attempted TP (V1)
+            {
+                sp.IsChildAgent = false;
+                ReInstantiateScripts(sp);
 
-            // Fail. Reset it back
-            sp.IsChildAgent = false;
-            ReInstantiateScripts(sp);
+                EnableChildAgents(sp);
+            }
+            // Finally, kill the agent we just created at the destination.
+            // XXX: Possibly this should be done asynchronously.
+            Scene.SimulationService.CloseAgent(finalDestination, sp.UUID, auth_token);
+        }
 
-            EnableChildAgents(sp);
+        /// <summary>
+        /// Signal that the inter-region teleport failed and perform cleanup.
+        /// </summary>
+        /// <param name='sp'></param>
+        /// <param name='finalDestination'></param>
+        /// <param name='logout'></param>
+        /// <param name='reason'>Human readable reason for teleport failure.  Will be sent to client.</param>
+        protected virtual void Fail(ScenePresence sp, GridRegion finalDestination, bool logout, string auth_code, string reason)
+        {
+            CleanupFailedInterRegionTeleport(sp, auth_code, finalDestination);
 
-            // Finally, kill the agent we just created at the destination.
-            Scene.SimulationService.CloseAgent(finalDestination, sp.UUID);
+            m_interRegionTeleportFailures.Value++;
 
-            sp.Scene.EventManager.TriggerTeleportFail(sp.ControllingClient, logout);
+            sp.ControllingClient.SendTeleportFailed(
+                string.Format(
+                    "Problems connecting to destination {0}, reason: {1}", finalDestination.RegionName, reason));
 
-            m_entityTransferStateMachine.ResetFromTransit(sp.UUID);
+            sp.Scene.EventManager.TriggerTeleportFail(sp.ControllingClient, logout);
         }
 
         protected virtual bool CreateAgent(ScenePresence sp, GridRegion reg, GridRegion finalDestination, AgentCircuitData agentCircuit, uint teleportFlags, out string reason, out bool logout)
         {
+            GridRegion source = new GridRegion(Scene.RegionInfo);
+            source.RawServerURI = m_GatekeeperURI;
+
             logout = false;
-            bool success = Scene.SimulationService.CreateAgent(finalDestination, agentCircuit, teleportFlags, out reason);
+            bool success = Scene.SimulationService.CreateAgent(source, finalDestination, agentCircuit, teleportFlags, out reason);
 
             if (success)
                 sp.Scene.EventManager.TriggerTeleportStart(sp.ControllingClient, reg, finalDestination, teleportFlags, logout);
@@ -702,14 +1321,32 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             scene.SendKillObject(new List<uint> { localID });
         }
 
-        protected virtual GridRegion GetFinalDestination(GridRegion region)
+        protected virtual GridRegion GetFinalDestination(GridRegion region, UUID agentID, string agentHomeURI, out string message)
         {
+            message = null;
             return region;
         }
 
+        // This returns 'true' if the new region already has a child agent for our
+        //    incoming agent. The implication is that, if 'false', we have to create  the
+        //    child and then teleport into the region.
         protected virtual bool NeedsNewAgent(float drawdist, uint oldRegionX, uint newRegionX, uint oldRegionY, uint newRegionY)
         {
-            return Util.IsOutsideView(drawdist, oldRegionX, newRegionX, oldRegionY, newRegionY);
+            if (m_regionCombinerModule != null && m_regionCombinerModule.IsRootForMegaregion(Scene.RegionInfo.RegionID))
+            {
+                Vector2 swCorner, neCorner;
+                GetMegaregionViewRange(out swCorner, out neCorner);
+
+                m_log.DebugFormat(
+                    "[ENTITY TRANSFER MODULE]: Megaregion view of {0} is from {1} to {2} with new agent check for {3},{4}",
+                    Scene.Name, swCorner, neCorner, newRegionX, newRegionY);
+
+                return !(newRegionX >= swCorner.X && newRegionX <= neCorner.X && newRegionY >= swCorner.Y && newRegionY <= neCorner.Y);
+            }
+            else
+            {
+                return Util.IsOutsideView(drawdist, oldRegionX, newRegionX, oldRegionY, newRegionY);
+            }
         }
 
         protected virtual bool NeedsClosing(float drawdist, uint oldRegionX, uint newRegionX, uint oldRegionY, uint newRegionY, GridRegion reg)
@@ -717,20 +1354,6 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             return Util.IsOutsideView(drawdist, oldRegionX, newRegionX, oldRegionY, newRegionY);
         }
 
-        protected virtual bool IsOutsideRegion(Scene s, Vector3 pos)
-        {
-            if (s.TestBorderCross(pos, Cardinals.N))
-                return true;
-            if (s.TestBorderCross(pos, Cardinals.S))
-                return true;
-            if (s.TestBorderCross(pos, Cardinals.E))
-                return true;
-            if (s.TestBorderCross(pos, Cardinals.W))
-                return true;
-
-            return false;
-        }
-
         #endregion
 
         #region Landmark Teleport
@@ -758,7 +1381,12 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
 
         #region Teleport Home
 
-        public virtual void TeleportHome(UUID id, IClientAPI client)
+        public virtual void TriggerTeleportHome(UUID id, IClientAPI client)
+        {
+            TeleportHome(id, client);
+        }
+
+        public virtual bool TeleportHome(UUID id, IClientAPI client)
         {
             m_log.DebugFormat(
                 "[ENTITY TRANSFER MODULE]: Request to teleport {0} {1} home", client.Name, client.AgentId);
@@ -768,12 +1396,20 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
 
             if (uinfo != null)
             {
+                if (uinfo.HomeRegionID == UUID.Zero)
+                {
+                    // can't find the Home region: Tell viewer and abort
+                    m_log.ErrorFormat("{0} No grid user info found for {1} {2}. Cannot send home.",
+                                    LogHeader, client.Name, client.AgentId);
+                    client.SendTeleportFailed("You don't have a home position set.");
+                    return false;
+                }
                 GridRegion regionInfo = Scene.GridService.GetRegionByUUID(UUID.Zero, uinfo.HomeRegionID);
                 if (regionInfo == null)
                 {
                     // can't find the Home region: Tell viewer and abort
                     client.SendTeleportFailed("Your home region could not be found.");
-                    return;
+                    return false;
                 }
                 
                 m_log.DebugFormat("[ENTITY TRANSFER MODULE]: Home region of {0} is {1} ({2}-{3})",
@@ -783,13 +1419,14 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 ((Scene)(client.Scene)).RequestTeleportLocation(
                     client, regionInfo.RegionHandle, uinfo.HomePosition, uinfo.HomeLookAt,
                     (uint)(Constants.TeleportFlags.SetLastToTarget | Constants.TeleportFlags.ViaHome));
+                return true;
             }
             else
             {
-                m_log.ErrorFormat(
-                    "[ENTITY TRANSFER MODULE]: No grid user information found for {0} {1}.  Cannot send home.",
-                    client.Name, client.AgentId);
+                // can't find the Home region: Tell viewer and abort
+                client.SendTeleportFailed("Your home region could not be found.");
             }
+            return false;
         }
 
         #endregion
@@ -797,230 +1434,112 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
 
         #region Agent Crossings
 
-        public bool Cross(ScenePresence agent, bool isFlying)
+        // Given a position relative to the current region (which has previously been tested to
+        //    see that it is actually outside the current region), find the new region that the
+        //    point is actually in.
+        // Returns the coordinates and information of the new region or 'null' of it doesn't exist.
+        public GridRegion GetDestination(Scene scene, UUID agentID, Vector3 pos,
+                                            EntityTransferContext ctx, out Vector3 newpos, out string failureReason)
         {
-            Scene scene = agent.Scene;
-            Vector3 pos = agent.AbsolutePosition;
-            Vector3 newpos = new Vector3(pos.X, pos.Y, pos.Z);
-            uint neighbourx = scene.RegionInfo.RegionLocX;
-            uint neighboury = scene.RegionInfo.RegionLocY;
-            const float boundaryDistance = 1.7f;
-            Vector3 northCross = new Vector3(0, boundaryDistance, 0);
-            Vector3 southCross = new Vector3(0, -1 * boundaryDistance, 0);
-            Vector3 eastCross = new Vector3(boundaryDistance, 0, 0);
-            Vector3 westCross = new Vector3(-1 * boundaryDistance, 0, 0);
-
-            // distance into new region to place avatar
-            const float enterDistance = 0.5f;
+            newpos = pos;
+            failureReason = string.Empty;
+            string homeURI = scene.GetAgentHomeURI(agentID);
 
-            if (scene.TestBorderCross(pos + westCross, Cardinals.W))
-            {
-                if (scene.TestBorderCross(pos + northCross, Cardinals.N))
-                {
-                    Border b = scene.GetCrossedBorder(pos + northCross, Cardinals.N);
-                    neighboury += (uint)(int)(b.BorderLine.Z / (int)Constants.RegionSize);
-                }
-                else if (scene.TestBorderCross(pos + southCross, Cardinals.S))
-                {
-                    Border b = scene.GetCrossedBorder(pos + southCross, Cardinals.S);
-                    if (b.TriggerRegionX == 0 && b.TriggerRegionY == 0)
-                    {
-                        neighboury--;
-                        newpos.Y = Constants.RegionSize - enterDistance;
-                    }
-                    else
-                    {
-                        agent.IsInTransit = true;
-
-                        neighboury = b.TriggerRegionY;
-                        neighbourx = b.TriggerRegionX;
-
-                        Vector3 newposition = pos;
-                        newposition.X += (scene.RegionInfo.RegionLocX - neighbourx) * Constants.RegionSize;
-                        newposition.Y += (scene.RegionInfo.RegionLocY - neighboury) * Constants.RegionSize;
-                        agent.ControllingClient.SendAgentAlertMessage(
-                            String.Format("Moving you to region {0},{1}", neighbourx, neighboury), false);
-                        InformClientToInitateTeleportToLocation(agent, neighbourx, neighboury, newposition, scene);
-                        return true;
-                    }
-                }
-
-                Border ba = scene.GetCrossedBorder(pos + westCross, Cardinals.W);
-                if (ba.TriggerRegionX == 0 && ba.TriggerRegionY == 0)
-                {
-                    neighbourx--;
-                    newpos.X = Constants.RegionSize - enterDistance;
-                }
-                else
-                {
-                    agent.IsInTransit = true;
+//            m_log.DebugFormat(
+//                "[ENTITY TRANSFER MODULE]: Crossing agent {0} at pos {1} in {2}", agent.Name, pos, scene.Name);
 
-                    neighboury = ba.TriggerRegionY;
-                    neighbourx = ba.TriggerRegionX;
+            // Compute world location of the object's position
+            double presenceWorldX = (double)scene.RegionInfo.WorldLocX + pos.X;
+            double presenceWorldY = (double)scene.RegionInfo.WorldLocY + pos.Y;
 
-                    Vector3 newposition = pos;
-                    newposition.X += (scene.RegionInfo.RegionLocX - neighbourx) * Constants.RegionSize;
-                    newposition.Y += (scene.RegionInfo.RegionLocY - neighboury) * Constants.RegionSize;
-                    agent.ControllingClient.SendAgentAlertMessage(
-                            String.Format("Moving you to region {0},{1}", neighbourx, neighboury), false);
-                    InformClientToInitateTeleportToLocation(agent, neighbourx, neighboury, newposition, scene);
+            // Call the grid service to lookup the region containing the new position.
+            GridRegion neighbourRegion = GetRegionContainingWorldLocation(scene.GridService, scene.RegionInfo.ScopeID,
+                                                        presenceWorldX, presenceWorldY, 
+                                                        Math.Max(scene.RegionInfo.RegionSizeX, scene.RegionInfo.RegionSizeY));
 
-                    return true;
-                }
-
-            }
-            else if (scene.TestBorderCross(pos + eastCross, Cardinals.E))
+            if (neighbourRegion != null)
             {
-                Border b = scene.GetCrossedBorder(pos + eastCross, Cardinals.E);
-                neighbourx += (uint)(int)(b.BorderLine.Z / (int)Constants.RegionSize);
-                newpos.X = enterDistance;
+                // Compute the entity's position relative to the new region
+                newpos = new Vector3((float)(presenceWorldX - (double)neighbourRegion.RegionLocX),
+                                      (float)(presenceWorldY - (double)neighbourRegion.RegionLocY),
+                                      pos.Z);
 
-                if (scene.TestBorderCross(pos + southCross, Cardinals.S))
-                {
-                    Border ba = scene.GetCrossedBorder(pos + southCross, Cardinals.S);
-                    if (ba.TriggerRegionX == 0 && ba.TriggerRegionY == 0)
-                    {
-                        neighboury--;
-                        newpos.Y = Constants.RegionSize - enterDistance;
-                    }
-                    else
-                    {
-                        agent.IsInTransit = true;
-
-                        neighboury = ba.TriggerRegionY;
-                        neighbourx = ba.TriggerRegionX;
-                        Vector3 newposition = pos;
-                        newposition.X += (scene.RegionInfo.RegionLocX - neighbourx) * Constants.RegionSize;
-                        newposition.Y += (scene.RegionInfo.RegionLocY - neighboury) * Constants.RegionSize;
-                        agent.ControllingClient.SendAgentAlertMessage(
-                            String.Format("Moving you to region {0},{1}", neighbourx, neighboury), false);
-                        InformClientToInitateTeleportToLocation(agent, neighbourx, neighboury, newposition, scene);
-                        return true;
-                    }
-                }
-                else if (scene.TestBorderCross(pos + northCross, Cardinals.N))
+                if (m_bannedRegionCache.IfBanned(neighbourRegion.RegionHandle, agentID))
                 {
-                    Border c = scene.GetCrossedBorder(pos + northCross, Cardinals.N);
-                    neighboury += (uint)(int)(c.BorderLine.Z / (int)Constants.RegionSize);
-                    newpos.Y = enterDistance;
-                }
-            }
-            else if (scene.TestBorderCross(pos + southCross, Cardinals.S))
-            {
-                Border b = scene.GetCrossedBorder(pos + southCross, Cardinals.S);
-                if (b.TriggerRegionX == 0 && b.TriggerRegionY == 0)
-                {
-                    neighboury--;
-                    newpos.Y = Constants.RegionSize - enterDistance;
+                    failureReason = "Cannot region cross into banned parcel";
+                    neighbourRegion = null;
                 }
                 else
                 {
-                    agent.IsInTransit = true;
-
-                    neighboury = b.TriggerRegionY;
-                    neighbourx = b.TriggerRegionX;
-                    Vector3 newposition = pos;
-                    newposition.X += (scene.RegionInfo.RegionLocX - neighbourx) * Constants.RegionSize;
-                    newposition.Y += (scene.RegionInfo.RegionLocY - neighboury) * Constants.RegionSize;
-                    agent.ControllingClient.SendAgentAlertMessage(
-                            String.Format("Moving you to region {0},{1}", neighbourx, neighboury), false);
-                    InformClientToInitateTeleportToLocation(agent, neighbourx, neighboury, newposition, scene);
-                    return true;
+                    // If not banned, make sure this agent is not in the list.
+                    m_bannedRegionCache.Remove(neighbourRegion.RegionHandle, agentID);
                 }
-            }
-            else if (scene.TestBorderCross(pos + northCross, Cardinals.N))
-            {
-                Border b = scene.GetCrossedBorder(pos + northCross, Cardinals.N);
-                neighboury += (uint)(int)(b.BorderLine.Z / (int)Constants.RegionSize);
-                newpos.Y = enterDistance;
-            }
-
-            /*
-
-            if (pos.X < boundaryDistance) //West
-            {
-                neighbourx--;
-                newpos.X = Constants.RegionSize - enterDistance;
-            }
-            else if (pos.X > Constants.RegionSize - boundaryDistance) // East
-            {
-                neighbourx++;
-                newpos.X = enterDistance;
-            }
 
-            if (pos.Y < boundaryDistance) // South
-            {
-                neighboury--;
-                newpos.Y = Constants.RegionSize - enterDistance;
-            }
-            else if (pos.Y > Constants.RegionSize - boundaryDistance) // North
-            {
-                neighboury++;
-                newpos.Y = enterDistance;
-            }
-            */
-
-            ulong neighbourHandle = Utils.UIntsToLong((uint)(neighbourx * Constants.RegionSize), (uint)(neighboury * Constants.RegionSize));
-
-            int x = (int)(neighbourx * Constants.RegionSize), y = (int)(neighboury * Constants.RegionSize);
-
-            ExpiringCache<ulong, DateTime> r;
-            DateTime banUntil;
-
-            if (m_bannedRegions.TryGetValue(agent.ControllingClient.AgentId, out r))
-            {
-                if (r.TryGetValue(neighbourHandle, out banUntil))
+                // Check to see if we have access to the target region.
+                if (neighbourRegion != null
+                    && !scene.SimulationService.QueryAccess(neighbourRegion, agentID, homeURI, false, newpos, scene.GetFormatsOffered(), ctx, out failureReason))
                 {
-                    if (DateTime.Now < banUntil)
-                        return false;
-                    r.Remove(neighbourHandle);
+                    // remember banned
+                    m_bannedRegionCache.Add(neighbourRegion.RegionHandle, agentID);
+                    neighbourRegion = null;
                 }
             }
             else
             {
-                r = null;
+                // The destination region just doesn't exist
+                failureReason = "Cannot cross into non-existent region";
             }
 
-            GridRegion neighbourRegion = scene.GridService.GetRegionByPosition(scene.RegionInfo.ScopeID, (int)x, (int)y);
+            if (neighbourRegion == null)
+                m_log.DebugFormat("{0} GetDestination: region not found. Old region name={1} at <{2},{3}> of size <{4},{5}>. Old pos={6}",
+                    LogHeader, scene.RegionInfo.RegionName,
+                    scene.RegionInfo.RegionLocX, scene.RegionInfo.RegionLocY,
+                    scene.RegionInfo.RegionSizeX, scene.RegionInfo.RegionSizeY,
+                    pos);
+            else
+                m_log.DebugFormat("{0} GetDestination: new region={1} at <{2},{3}> of size <{4},{5}>, newpos=<{6},{7}>",
+                    LogHeader, neighbourRegion.RegionName,
+                    neighbourRegion.RegionLocX, neighbourRegion.RegionLocY, neighbourRegion.RegionSizeX, neighbourRegion.RegionSizeY,
+                    newpos.X, newpos.Y);
 
-            string reason;
-            string version;
-            if (!scene.SimulationService.QueryAccess(neighbourRegion, agent.ControllingClient.AgentId, newpos, out version, out reason))
-            {
-                agent.ControllingClient.SendAlertMessage("Cannot region cross into banned parcel");
-                if (r == null)
-                {
-                    r = new ExpiringCache<ulong, DateTime>();
-                    r.Add(neighbourHandle, DateTime.Now + TimeSpan.FromSeconds(15), TimeSpan.FromSeconds(15));
+            return neighbourRegion;
+        }
 
-                    m_bannedRegions.Add(agent.ControllingClient.AgentId, r, TimeSpan.FromSeconds(45));
-                }
-                else
-                {
-                    r.Add(neighbourHandle, DateTime.Now + TimeSpan.FromSeconds(15), TimeSpan.FromSeconds(15));
-                }
+        public bool Cross(ScenePresence agent, bool isFlying)
+        {
+            Vector3 newpos;
+            EntityTransferContext ctx = new EntityTransferContext();
+            string failureReason;
+
+            GridRegion neighbourRegion = GetDestination(agent.Scene, agent.UUID, agent.AbsolutePosition,
+                                                            ctx, out newpos, out failureReason);
+            if (neighbourRegion == null)
+            {
+                agent.ControllingClient.SendAlertMessage(failureReason);
                 return false;
             }
 
             agent.IsInTransit = true;
 
             CrossAgentToNewRegionDelegate d = CrossAgentToNewRegionAsync;
-            d.BeginInvoke(agent, newpos, neighbourx, neighboury, neighbourRegion, isFlying, version, CrossAgentToNewRegionCompleted, d);
+            d.BeginInvoke(agent, newpos, neighbourRegion, isFlying, ctx, CrossAgentToNewRegionCompleted, d);
+
+            Scene.EventManager.TriggerCrossAgentToNewRegion(agent, isFlying, neighbourRegion);
 
             return true;
         }
 
 
-        public delegate void InformClientToInitateTeleportToLocationDelegate(ScenePresence agent, uint regionX, uint regionY,
+        public delegate void InformClientToInitiateTeleportToLocationDelegate(ScenePresence agent, uint regionX, uint regionY,
                                                             Vector3 position,
                                                             Scene initiatingScene);
 
-        private void InformClientToInitateTeleportToLocation(ScenePresence agent, uint regionX, uint regionY, Vector3 position, Scene initiatingScene)
+        private void InformClientToInitiateTeleportToLocation(ScenePresence agent, uint regionX, uint regionY, Vector3 position, Scene initiatingScene)
         {
 
             // This assumes that we know what our neighbours are.
 
-            InformClientToInitateTeleportToLocationDelegate d = InformClientToInitiateTeleportToLocationAsync;
+            InformClientToInitiateTeleportToLocationDelegate d = InformClientToInitiateTeleportToLocationAsync;
             d.BeginInvoke(agent, regionX, regionY, position, initiatingScene,
                           InformClientToInitiateTeleportToLocationCompleted,
                           d);
@@ -1030,16 +1549,24 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             Scene initiatingScene)
         {
             Thread.Sleep(10000);
-            
+
+            m_log.DebugFormat(
+                "[ENTITY TRANSFER MODULE]: Auto-reteleporting {0} to correct megaregion location {1},{2},{3} from {4}", 
+                agent.Name, regionX, regionY, position, initiatingScene.Name);
+
+            agent.Scene.RequestTeleportLocation(
+                agent.ControllingClient, 
+                Util.RegionLocToHandle(regionX, regionY),
+                position, 
+                agent.Lookat, 
+                (uint)Constants.TeleportFlags.ViaLocation);
+
+            /*
             IMessageTransferModule im = initiatingScene.RequestModuleInterface<IMessageTransferModule>();
             if (im != null)
             {
                 UUID gotoLocation = Util.BuildFakeParcelID(
-                    Util.UIntsToLong(
-                                              (regionX *
-                                               (uint)Constants.RegionSize),
-                                              (regionY *
-                                               (uint)Constants.RegionSize)),
+                    Util.RegionLocToHandle(regionX, regionY),
                     (uint)(int)position.X,
                     (uint)(int)position.Y,
                     (uint)(int)position.Z);
@@ -1065,53 +1592,73 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 });
 
             }
+            */
         }
 
         private void InformClientToInitiateTeleportToLocationCompleted(IAsyncResult iar)
         {
-            InformClientToInitateTeleportToLocationDelegate icon =
-                (InformClientToInitateTeleportToLocationDelegate)iar.AsyncState;
+            InformClientToInitiateTeleportToLocationDelegate icon =
+                (InformClientToInitiateTeleportToLocationDelegate)iar.AsyncState;
             icon.EndInvoke(iar);
         }
 
-        public delegate ScenePresence CrossAgentToNewRegionDelegate(ScenePresence agent, Vector3 pos, uint neighbourx, uint neighboury, GridRegion neighbourRegion, bool isFlying, string version);
+        public bool CrossAgentToNewRegionPrep(ScenePresence agent, GridRegion neighbourRegion)
+        {
+            if (neighbourRegion == null)
+                return false;
+            
+            m_entityTransferStateMachine.SetInTransit(agent.UUID);
+
+            agent.RemoveFromPhysicalScene();
+
+            return true;
+        }
 
         /// <summary>
         /// This Closes child agents on neighbouring regions
         /// Calls an asynchronous method to do so..  so it doesn't lag the sim.
         /// </summary>
-        protected ScenePresence CrossAgentToNewRegionAsync(
-            ScenePresence agent, Vector3 pos, uint neighbourx, uint neighboury, GridRegion neighbourRegion,
-            bool isFlying, string version)
+        public ScenePresence CrossAgentToNewRegionAsync(
+                                ScenePresence agent, Vector3 pos, GridRegion neighbourRegion,
+                                bool isFlying, EntityTransferContext ctx)
         {
-            if (neighbourRegion == null)
-                return agent;
-
             try
             {
-                m_entityTransferStateMachine.SetInTransit(agent.UUID);
+                m_log.DebugFormat("{0}: CrossAgentToNewRegionAsync: new region={1} at <{2},{3}>. newpos={4}",
+                            LogHeader, neighbourRegion.RegionName, neighbourRegion.RegionLocX, neighbourRegion.RegionLocY, pos);
 
-                ulong neighbourHandle = Utils.UIntsToLong((uint)(neighbourx * Constants.RegionSize), (uint)(neighboury * Constants.RegionSize));
-    
-                m_log.DebugFormat(
-                    "[ENTITY TRANSFER MODULE]: Crossing agent {0} {1} to {2}-{3} running version {4}",
-                    agent.Firstname, agent.Lastname, neighbourx, neighboury, version);
-    
-                Scene m_scene = agent.Scene;
+                if (!CrossAgentToNewRegionPrep(agent, neighbourRegion))
+                {
+                    m_log.DebugFormat("{0}: CrossAgentToNewRegionAsync: prep failed. Resetting transfer state", LogHeader);
+                    m_entityTransferStateMachine.ResetFromTransit(agent.UUID);
+                }
 
-                if (!agent.ValidateAttachments())
-                    m_log.DebugFormat(
-                        "[ENTITY TRANSFER MODULE]: Failed validation of all attachments for region crossing of {0} from {1} to {2}.  Continuing.",
-                        agent.Name, agent.Scene.RegionInfo.RegionName, neighbourRegion.RegionName);
+                if (!CrossAgentIntoNewRegionMain(agent, pos, neighbourRegion, isFlying, ctx))
+                {
+                    m_log.DebugFormat("{0}: CrossAgentToNewRegionAsync: cross main failed. Resetting transfer state", LogHeader);
+                    m_entityTransferStateMachine.ResetFromTransit(agent.UUID);
+                }
 
-                pos = pos + agent.Velocity;
-                Vector3 vel2 = new Vector3(agent.Velocity.X, agent.Velocity.Y, 0);
+                CrossAgentToNewRegionPost(agent, pos, neighbourRegion, isFlying, ctx);
+            }
+            catch (Exception e)
+            {
+                m_log.Error(string.Format("{0}: CrossAgentToNewRegionAsync: failed with exception  ", LogHeader), e);
+            }
 
-                agent.RemoveFromPhysicalScene();
+            return agent;
+        }
 
+        public bool CrossAgentIntoNewRegionMain(ScenePresence agent, Vector3 pos, GridRegion neighbourRegion, bool isFlying, EntityTransferContext ctx)
+        {
+            try
+            {
                 AgentData cAgent = new AgentData(); 
                 agent.CopyTo(cAgent);
+                if (ctx.OutboundVersion < 0.5f)
+                    cAgent.Appearance.PackLegacyWearables = true;
                 cAgent.Position = pos;
+
                 if (isFlying)
                     cAgent.ControlFlags |= (uint)AgentManager.ControlFlags.AGENT_CONTROL_FLY;
 
@@ -1121,102 +1668,121 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 // Beyond this point, extra cleanup is needed beyond removing transit state
                 m_entityTransferStateMachine.UpdateInTransit(agent.UUID, AgentTransferState.Transferring);
 
-                if (!m_scene.SimulationService.UpdateAgent(neighbourRegion, cAgent))
+                if (!agent.Scene.SimulationService.UpdateAgent(neighbourRegion, cAgent))
                 {
                     // region doesn't take it
                     m_entityTransferStateMachine.UpdateInTransit(agent.UUID, AgentTransferState.CleaningUp);
 
+                    m_log.WarnFormat(
+                        "[ENTITY TRANSFER MODULE]: Region {0} would not accept update for agent {1} on cross attempt.  Returning to original region.", 
+                        neighbourRegion.RegionName, agent.Name);
+
                     ReInstantiateScripts(agent);
                     agent.AddToPhysicalScene(isFlying);
-                    m_entityTransferStateMachine.ResetFromTransit(agent.UUID);
 
-                    return agent;
+                    return false;
                 }
 
-                //AgentCircuitData circuitdata = m_controllingClient.RequestClientInfo();
-                agent.ControllingClient.RequestClientInfo();
+            }
+            catch (Exception e)
+            {
+                m_log.ErrorFormat(
+                    "[ENTITY TRANSFER MODULE]: Problem crossing user {0} to new region {1} from {2}.  Exception {3}{4}",
+                    agent.Name, neighbourRegion.RegionName, agent.Scene.RegionInfo.RegionName, e.Message, e.StackTrace);
+
+                // TODO: Might be worth attempting other restoration here such as reinstantiation of scripts, etc.
+                return false;
+            }
 
-                //m_log.Debug("BEFORE CROSS");
-                //Scene.DumpChildrenSeeds(UUID);
-                //DumpKnownRegions();
-                string agentcaps;
-                if (!agent.KnownRegions.TryGetValue(neighbourRegion.RegionHandle, out agentcaps))
-                {
-                    m_log.ErrorFormat("[ENTITY TRANSFER MODULE]: No ENTITY TRANSFER MODULE information for region handle {0}, exiting CrossToNewRegion.",
-                                     neighbourRegion.RegionHandle);
-                    return agent;
-                }
-                // No turning back
-                agent.IsChildAgent = true;
+            return true;
+        }
 
-                string capsPath = neighbourRegion.ServerURI + CapsUtil.GetCapsSeedPath(agentcaps);
+        public void CrossAgentToNewRegionPost(ScenePresence agent, Vector3 pos, GridRegion neighbourRegion,
+            bool isFlying, EntityTransferContext ctx)
+        {
+            agent.ControllingClient.RequestClientInfo();
 
-                m_log.DebugFormat("[ENTITY TRANSFER MODULE]: Sending new CAPS seed url {0} to client {1}", capsPath, agent.UUID);
+            string agentcaps;
+            if (!agent.KnownRegions.TryGetValue(neighbourRegion.RegionHandle, out agentcaps))
+            {
+                m_log.ErrorFormat("[ENTITY TRANSFER MODULE]: No ENTITY TRANSFER MODULE information for region handle {0}, exiting CrossToNewRegion.",
+                                 neighbourRegion.RegionHandle);
+                return;
+            }
 
-                if (m_eqModule != null)
-                {
-                    m_eqModule.CrossRegion(
-                        neighbourHandle, pos, vel2 /* agent.Velocity */, neighbourRegion.ExternalEndPoint,
-                        capsPath, agent.UUID, agent.ControllingClient.SessionId);
-                }
-                else
-                {
-                    agent.ControllingClient.CrossRegion(neighbourHandle, pos, agent.Velocity, neighbourRegion.ExternalEndPoint,
-                                                capsPath);
-                }
+            // No turning back
+            agent.IsChildAgent = true;
+
+            string capsPath = neighbourRegion.ServerURI + CapsUtil.GetCapsSeedPath(agentcaps);
 
-                // SUCCESS!
-                m_entityTransferStateMachine.UpdateInTransit(agent.UUID, AgentTransferState.ReceivedAtDestination);
+            m_log.DebugFormat("[ENTITY TRANSFER MODULE]: Sending new CAPS seed url {0} to client {1}", capsPath, agent.UUID);
 
-                // Unlike a teleport, here we do not wait for the destination region to confirm the receipt.
-                m_entityTransferStateMachine.UpdateInTransit(agent.UUID, AgentTransferState.CleaningUp);
+            Vector3 vel2 = new Vector3(agent.Velocity.X, agent.Velocity.Y, 0);
 
-                agent.MakeChildAgent();
+            if (m_eqModule != null)
+            {
+                m_eqModule.CrossRegion(
+                    neighbourRegion.RegionHandle, pos + agent.Velocity, vel2 /* agent.Velocity */,
+                    neighbourRegion.ExternalEndPoint,
+                    capsPath, agent.UUID, agent.ControllingClient.SessionId,
+                    neighbourRegion.RegionSizeX, neighbourRegion.RegionSizeY);
+            }
+            else
+            {
+                m_log.ErrorFormat("{0} Using old CrossRegion packet. Varregion will not work!!", LogHeader);
+                agent.ControllingClient.CrossRegion(neighbourRegion.RegionHandle, pos + agent.Velocity, agent.Velocity, neighbourRegion.ExternalEndPoint,
+                                            capsPath);
+            }
 
-                // FIXME: Possibly this should occur lower down after other commands to close other agents,
-                // but not sure yet what the side effects would be.
-                m_entityTransferStateMachine.ResetFromTransit(agent.UUID);
+            // SUCCESS!
+            m_entityTransferStateMachine.UpdateInTransit(agent.UUID, AgentTransferState.ReceivedAtDestination);
 
-                // now we have a child agent in this region. Request all interesting data about other (root) agents
-                agent.SendOtherAgentsAvatarDataToMe();
-                agent.SendOtherAgentsAppearanceToMe();
+            // Unlike a teleport, here we do not wait for the destination region to confirm the receipt.
+            m_entityTransferStateMachine.UpdateInTransit(agent.UUID, AgentTransferState.CleaningUp);
 
-                // Backwards compatibility. Best effort
-                if (version == "Unknown" || version == string.Empty)
-                {
-                    m_log.DebugFormat("[ENTITY TRANSFER MODULE]: neighbor with old version, passing attachments one by one...");
-                    Thread.Sleep(3000); // wait a little now that we're not waiting for the callback
-                    CrossAttachmentsIntoNewRegion(neighbourRegion, agent, true);
-                }
+            agent.MakeChildAgent();
 
-                // Next, let's close the child agent connections that are too far away.
-                agent.CloseChildAgents(neighbourx, neighboury);
+            // FIXME: Possibly this should occur lower down after other commands to close other agents,
+            // but not sure yet what the side effects would be.
+            m_entityTransferStateMachine.ResetFromTransit(agent.UUID);
 
-                AgentHasMovedAway(agent, false);
+            // now we have a child agent in this region. Request all interesting data about other (root) agents
+            agent.SendOtherAgentsAvatarDataToClient();
+            agent.SendOtherAgentsAppearanceToClient();
 
-//                // the user may change their profile information in other region,
-//                // so the userinfo in UserProfileCache is not reliable any more, delete it
-//                // REFACTORING PROBLEM. Well, not a problem, but this method is HORRIBLE!
-//                if (agent.Scene.NeedSceneCacheClear(agent.UUID))
-//                {
-//                    m_log.DebugFormat(
-//                        "[ENTITY TRANSFER MODULE]: User {0} is going to another region", agent.UUID);
-//                }
-    
-                //m_log.Debug("AFTER CROSS");
-                //Scene.DumpChildrenSeeds(UUID);
-                //DumpKnownRegions();
-            }
-            catch (Exception e)
+            // TODO: Check since what version this wasn't needed anymore. May be as old as 0.6
+/*
+            // Backwards compatibility. Best effort
+            if (version == 0f)
             {
-                m_log.ErrorFormat(
-                    "[ENTITY TRANSFER MODULE]: Problem crossing user {0} to new region {1} from {2}.  Exception {3}{4}",
-                    agent.Name, neighbourRegion.RegionName, agent.Scene.RegionInfo.RegionName, e.Message, e.StackTrace);
-
-                // TODO: Might be worth attempting other restoration here such as reinstantiation of scripts, etc.
+                m_log.DebugFormat("[ENTITY TRANSFER MODULE]: neighbor with old version, passing attachments one by one...");
+                Thread.Sleep(3000); // wait a little now that we're not waiting for the callback
+                CrossAttachmentsIntoNewRegion(neighbourRegion, agent, true);
             }
+*/
+            // Next, let's close the child agent connections that are too far away.
+            uint neighbourx;
+            uint neighboury;
+            Util.RegionHandleToRegionLoc(neighbourRegion.RegionHandle, out neighbourx, out neighboury);
 
-            return agent;
+            agent.CloseChildAgents(neighbourx, neighboury);
+
+            AgentHasMovedAway(agent, false);
+
+            // the user may change their profile information in other region,
+            // so the userinfo in UserProfileCache is not reliable any more, delete it
+            // REFACTORING PROBLEM. Well, not a problem, but this method is HORRIBLE!
+//            if (agent.Scene.NeedSceneCacheClear(agent.UUID))
+//            {
+//                m_log.DebugFormat(
+//                    "[ENTITY TRANSFER MODULE]: User {0} is going to another region", agent.UUID);
+//            }
+
+            //m_log.Debug("AFTER CROSS");
+            //Scene.DumpChildrenSeeds(UUID);
+            //DumpKnownRegions();
+
+            return;
         }
          
         private void CrossAgentToNewRegionCompleted(IAsyncResult iar)
@@ -1256,7 +1822,8 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             agent.InventoryFolder = UUID.Zero;
             agent.startpos = new Vector3(128, 128, 70);
             agent.child = true;
-            agent.Appearance = sp.Appearance;
+            agent.Appearance = new AvatarAppearance();
+            agent.Appearance.PackLegacyWearables = true;
             agent.CapsPath = CapsUtil.GetRandomCapsObjectPath();
 
             agent.ChildrenCapSeeds = new Dictionary<ulong, string>(sp.Scene.CapsModule.GetChildrenSeeds(sp.UUID));
@@ -1270,7 +1837,15 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             //foreach (ulong h in agent.ChildrenCapSeeds.Keys)
             //    m_log.DebugFormat("[XXX] --> {0}", h);
             //m_log.DebugFormat("[XXX] Adding {0}", region.RegionHandle);
-            agent.ChildrenCapSeeds.Add(region.RegionHandle, agent.CapsPath);
+            if (agent.ChildrenCapSeeds.ContainsKey(region.RegionHandle))
+            {
+                m_log.WarnFormat(
+                    "[ENTITY TRANSFER]: Overwriting caps seed {0} with {1} for region {2} (handle {3}) for {4} in {5}", 
+                    agent.ChildrenCapSeeds[region.RegionHandle], agent.CapsPath, 
+                    region.RegionName, region.RegionHandle, sp.Name, Scene.Name);
+            }
+
+            agent.ChildrenCapSeeds[region.RegionHandle] = agent.CapsPath;
 
             if (sp.Scene.CapsModule != null)
             {
@@ -1287,10 +1862,14 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 agent.Id0 = currentAgentCircuit.Id0;
             }
 
-            InformClientOfNeighbourDelegate d = InformClientOfNeighbourAsync;
-            d.BeginInvoke(sp, agent, region, region.ExternalEndPoint, true,
+            IPEndPoint external = region.ExternalEndPoint;
+            if (external != null)
+            {
+                InformClientOfNeighbourDelegate d = InformClientOfNeighbourAsync;
+                d.BeginInvoke(sp, agent, region, external, true,
                           InformClientOfNeighbourCompleted,
                           d);
+            }
         }
         #endregion
 
@@ -1310,7 +1889,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
 
             if (m_regionInfo != null)
             {
-                neighbours = RequestNeighbours(sp, m_regionInfo.RegionLocX, m_regionInfo.RegionLocY);
+                neighbours = GetNeighbours(sp, m_regionInfo.RegionLocX, m_regionInfo.RegionLocY);
             }
             else
             {
@@ -1336,10 +1915,10 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             List<ulong> newRegions = NewNeighbours(neighbourHandles, previousRegionNeighbourHandles);
             List<ulong> oldRegions = OldNeighbours(neighbourHandles, previousRegionNeighbourHandles);
 
-            //Dump("Current Neighbors", neighbourHandles);
-            //Dump("Previous Neighbours", previousRegionNeighbourHandles);
-            //Dump("New Neighbours", newRegions);
-            //Dump("Old Neighbours", oldRegions);
+//            Dump("Current Neighbors", neighbourHandles);
+//            Dump("Previous Neighbours", previousRegionNeighbourHandles);
+//            Dump("New Neighbours", newRegions);
+//            Dump("Old Neighbours", oldRegions);
 
             /// Update the scene presence's known regions here on this region
             sp.DropOldNeighbours(oldRegions);
@@ -1347,8 +1926,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             /// Collect as many seeds as possible
             Dictionary<ulong, string> seeds;
             if (sp.Scene.CapsModule != null)
-                seeds
-                    = new Dictionary<ulong, string>(sp.Scene.CapsModule.GetChildrenSeeds(sp.UUID));
+                seeds = new Dictionary<ulong, string>(sp.Scene.CapsModule.GetChildrenSeeds(sp.UUID));
             else
                 seeds = new Dictionary<ulong, string>();
 
@@ -1368,7 +1946,8 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                     agent.InventoryFolder = UUID.Zero;
                     agent.startpos = sp.AbsolutePosition + CalculateOffset(sp, neighbour);
                     agent.child = true;
-                    agent.Appearance = sp.Appearance;
+                    agent.Appearance = new AvatarAppearance();
+                    agent.Appearance.PackLegacyWearables = true;
                     if (currentAgentCircuit != null)
                     {
                         agent.ServiceURLs = currentAgentCircuit.ServiceURLs;
@@ -1418,6 +1997,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                     newAgent = true;
                 else
                     newAgent = false;
+//                    continue;
 
                 if (neighbour.RegionHandle != sp.Scene.RegionInfo.RegionHandle)
                 {
@@ -1464,15 +2044,195 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             }
         }
 
+        // Computes the difference between two region bases.
+        // Returns a vector of world coordinates (meters) from base of first region to the second.
+        // The first region is the home region of the passed scene presence.
         Vector3 CalculateOffset(ScenePresence sp, GridRegion neighbour)
         {
-            int rRegionX = (int)sp.Scene.RegionInfo.RegionLocX;
-            int rRegionY = (int)sp.Scene.RegionInfo.RegionLocY;
+            /*
+            int rRegionX = (int)sp.Scene.RegionInfo.LegacyRegionLocX;
+            int rRegionY = (int)sp.Scene.RegionInfo.LegacyRegionLocY;
             int tRegionX = neighbour.RegionLocX / (int)Constants.RegionSize;
             int tRegionY = neighbour.RegionLocY / (int)Constants.RegionSize;
             int shiftx = (rRegionX - tRegionX) * (int)Constants.RegionSize;
             int shifty = (rRegionY - tRegionY) * (int)Constants.RegionSize;
             return new Vector3(shiftx, shifty, 0f);
+             */
+            return new Vector3( sp.Scene.RegionInfo.WorldLocX - neighbour.RegionLocX,
+                                sp.Scene.RegionInfo.WorldLocY - neighbour.RegionLocY,
+                                0f);
+        }
+
+        public GridRegion GetRegionContainingWorldLocation(IGridService pGridService, UUID pScopeID, double px, double py)
+        {
+            // Since we don't know how big the regions could be, we have to search a very large area
+            //    to find possible regions.
+            return GetRegionContainingWorldLocation(pGridService, pScopeID, px, py, Constants.MaximumRegionSize);
+        }
+
+        #region NotFoundLocationCache class
+        // A collection of not found locations to make future lookups 'not found' lookups quick.
+        // A simple expiring cache that keeps not found locations for some number of seconds.
+        // A 'not found' location is presumed to be anywhere in the minimum sized region that
+        //    contains that point. A conservitive estimate.
+        private class NotFoundLocationCache
+        {
+            private struct NotFoundLocation
+            {
+                public double minX, maxX, minY, maxY;
+                public DateTime expireTime;
+            }
+            private List<NotFoundLocation> m_notFoundLocations = new List<NotFoundLocation>();
+            public NotFoundLocationCache()
+            {
+            }
+            // Add an area to the list of 'not found' places. The area is the snapped region
+            //    area around the added point.
+            public void Add(double pX, double pY)
+            {
+                lock (m_notFoundLocations)
+                {
+                    if (!LockedContains(pX, pY))
+                    {
+                        NotFoundLocation nfl = new NotFoundLocation();
+                        // A not found location is not found for at least a whole region sized area
+                        nfl.minX = pX - (pX % (double)Constants.RegionSize);
+                        nfl.minY = pY - (pY % (double)Constants.RegionSize);
+                        nfl.maxX = nfl.minX + (double)Constants.RegionSize;
+                        nfl.maxY = nfl.minY + (double)Constants.RegionSize;
+                        nfl.expireTime = DateTime.Now + TimeSpan.FromSeconds(30);
+                        m_notFoundLocations.Add(nfl);
+                    }
+                }
+                
+            }
+            // Test to see of this point is in any of the 'not found' areas.
+            // Return 'true' if the point is found inside the 'not found' areas.
+            public bool Contains(double pX, double pY)
+            {
+                bool ret = false;
+                lock (m_notFoundLocations)
+                    ret = LockedContains(pX, pY);
+                return ret;
+            }
+            private bool LockedContains(double pX, double pY)
+            {
+                bool ret = false;
+                this.DoExpiration();
+                foreach (NotFoundLocation nfl in m_notFoundLocations)
+                {
+                    if (pX >= nfl.minX && pX < nfl.maxX && pY >= nfl.minY && pY < nfl.maxY)
+                    {
+                        ret = true;
+                        break;
+                    }
+                }
+                return ret;
+            }
+            private void DoExpiration()
+            {
+                List<NotFoundLocation> m_toRemove = null;
+                DateTime now = DateTime.Now;
+                foreach (NotFoundLocation nfl in m_notFoundLocations)
+                {
+                    if (nfl.expireTime < now)
+                    {
+                        if (m_toRemove == null)
+                            m_toRemove = new List<NotFoundLocation>();
+                        m_toRemove.Add(nfl);
+                    }
+                }
+                if (m_toRemove != null)
+                {
+                    foreach (NotFoundLocation nfl in m_toRemove)
+                        m_notFoundLocations.Remove(nfl);
+                    m_toRemove.Clear();
+                }
+            }
+        }
+        #endregion // NotFoundLocationCache class
+        private NotFoundLocationCache m_notFoundLocationCache = new NotFoundLocationCache();
+
+        // Given a world position (fractional meter coordinate), get the GridRegion info for
+        //   the region containing that point.
+        // Someday this should be a method on GridService.
+        // 'pSizeHint' is the size of the source region but since the destination point can be anywhere
+        //     the size of the target region is unknown thus the search area might have to be very large.
+        // Return 'null' if no such region exists.
+        public GridRegion GetRegionContainingWorldLocation(IGridService pGridService, UUID pScopeID,
+                            double px, double py, uint pSizeHint)
+        {
+            m_log.DebugFormat("{0} GetRegionContainingWorldLocation: query, loc=<{1},{2}>", LogHeader, px, py);
+            GridRegion ret = null;
+            const double fudge = 2.0;
+
+            // One problem with this routine is negative results. That is, this can be called lots of times
+            //   for regions that don't exist. m_notFoundLocationCache remembers 'not found' results so they
+            //   will be quick 'not found's next time.
+            // NotFoundLocationCache is an expiring cache so it will eventually forget about 'not found' and
+            //   thus re-ask the GridService about the location.
+            if (m_notFoundLocationCache.Contains(px, py))
+            {
+                m_log.DebugFormat("{0} GetRegionContainingWorldLocation: Not found via cache. loc=<{1},{2}>", LogHeader, px, py);
+                return null;
+            }
+
+            // As an optimization, since most regions will be legacy sized regions (256x256), first try to get
+            //   the region at the appropriate legacy region location.
+            uint possibleX = (uint)Math.Floor(px);
+            possibleX -= possibleX % Constants.RegionSize;
+            uint possibleY = (uint)Math.Floor(py);
+            possibleY -= possibleY % Constants.RegionSize;
+            ret = pGridService.GetRegionByPosition(pScopeID, (int)possibleX, (int)possibleY);
+            if (ret != null)
+            {
+                m_log.DebugFormat("{0} GetRegionContainingWorldLocation: Found region using legacy size. rloc=<{1},{2}>. Rname={3}",
+                                    LogHeader, possibleX, possibleY, ret.RegionName);
+            }
+
+            if (ret == null)
+            {
+                // If the simple lookup failed, search the larger area for a region that contains this point
+                double range = (double)pSizeHint + fudge;
+                while (ret == null && range <= (Constants.MaximumRegionSize + Constants.RegionSize))
+                {
+                    // Get from the grid service a list of regions that might contain this point.
+                    // The region origin will be in the zero direction so only subtract the range.
+                    List<GridRegion> possibleRegions = pGridService.GetRegionRange(pScopeID,
+                                        (int)(px - range), (int)(px),
+                                        (int)(py - range), (int)(py));
+                    m_log.DebugFormat("{0} GetRegionContainingWorldLocation: possibleRegions cnt={1}, range={2}",
+                                        LogHeader, possibleRegions.Count, range);
+                    if (possibleRegions != null && possibleRegions.Count > 0)
+                    {
+                        // If we found some regions, check to see if the point is within
+                        foreach (GridRegion gr in possibleRegions)
+                        {
+                            m_log.DebugFormat("{0} GetRegionContainingWorldLocation: possibleRegion nm={1}, regionLoc=<{2},{3}>, regionSize=<{4},{5}>",
+                                                LogHeader, gr.RegionName, gr.RegionLocX, gr.RegionLocY, gr.RegionSizeX, gr.RegionSizeY);
+                            if (px >= (double)gr.RegionLocX && px < (double)(gr.RegionLocX + gr.RegionSizeX)
+                                && py >= (double)gr.RegionLocY && py < (double)(gr.RegionLocY + gr.RegionSizeY))
+                            {
+                                // Found a region that contains the point
+                                ret = gr;
+                                m_log.DebugFormat("{0} GetRegionContainingWorldLocation: found. RegionName={1}", LogHeader, ret.RegionName);
+                                break;
+                            }
+                        }
+                    }
+                    // Larger search area for next time around if not found
+                    range *= 2;
+                }
+            }
+
+            if (ret == null)
+            {
+                // remember this location was not found so we can quickly not find it next time
+                m_notFoundLocationCache.Add(px, py);
+                m_log.DebugFormat("{0} GetRegionContainingWorldLocation: Not found. Remembering loc=<{1},{2}>", LogHeader, px, py);
+            }
+
+            return ret;
         }
 
         private void InformClientOfNeighbourCompleted(IAsyncResult iar)
@@ -1500,7 +2260,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             Thread.Sleep(500);
 
             Scene scene = sp.Scene;
-
+            
             m_log.DebugFormat(
                 "[ENTITY TRANSFER MODULE]: Informing {0} {1} about neighbour {2} {3} at ({4},{5})",
                 sp.Name, sp.UUID, reg.RegionName, endPoint, reg.RegionCoordX, reg.RegionCoordY);
@@ -1509,7 +2269,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
 
             string reason = String.Empty;
 
-            bool regionAccepted = scene.SimulationService.CreateAgent(reg, a, (uint)TeleportFlags.Default, out reason);
+            bool regionAccepted = scene.SimulationService.CreateAgent(null, reg, a, (uint)TeleportFlags.Default, out reason);
 
             if (regionAccepted && newAgent)
             {
@@ -1523,12 +2283,13 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                     }
                     #endregion
 
-                    m_log.DebugFormat("[ENTITY TRANSFER MODULE]: {0} is sending {1} EnableSimulator for neighbour region {2} @ {3} " +
-                        "and EstablishAgentCommunication with seed cap {4}",
-                        scene.RegionInfo.RegionName, sp.Name, reg.RegionName, reg.RegionHandle, capsPath);
+                    m_log.DebugFormat("{0} {1} is sending {2} EnableSimulator for neighbour region {3}(loc=<{4},{5}>,siz=<{6},{7}>) " +
+                        "and EstablishAgentCommunication with seed cap {8}", LogHeader,
+                        scene.RegionInfo.RegionName, sp.Name,
+                        reg.RegionName, reg.RegionLocX, reg.RegionLocY, reg.RegionSizeX, reg.RegionSizeY , capsPath);
 
-                    m_eqModule.EnableSimulator(reg.RegionHandle, endPoint, sp.UUID);
-                    m_eqModule.EstablishAgentCommunication(sp.UUID, endPoint, capsPath);
+                    m_eqModule.EnableSimulator(reg.RegionHandle, endPoint, sp.UUID, reg.RegionSizeX, reg.RegionSizeY);
+                    m_eqModule.EstablishAgentCommunication(sp.UUID, endPoint, capsPath, reg.RegionHandle, reg.RegionSizeX, reg.RegionSizeY);
                 }
                 else
                 {
@@ -1546,68 +2307,86 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
         }
 
         /// <summary>
-        /// Return the list of regions that are considered to be neighbours to the given scene.
+        /// Gets the range considered in view of this megaregion (assuming this is a megaregion).
+        /// </summary>
+        /// <remarks>Expressed in 256m units</remarks>
+        /// <param name='swCorner'></param>
+        /// <param name='neCorner'></param>
+        private void GetMegaregionViewRange(out Vector2 swCorner, out Vector2 neCorner)
+        {
+            Vector2 extent = Vector2.Zero;
+
+            if (m_regionCombinerModule != null)
+            {
+                Vector2 megaRegionSize = m_regionCombinerModule.GetSizeOfMegaregion(Scene.RegionInfo.RegionID);
+                extent.X = (float)Util.WorldToRegionLoc((uint)megaRegionSize.X);
+                extent.Y = (float)Util.WorldToRegionLoc((uint)megaRegionSize.Y);
+            }
+
+            swCorner.X = Scene.RegionInfo.RegionLocX - 1;
+            swCorner.Y = Scene.RegionInfo.RegionLocY - 1;
+            neCorner.X = Scene.RegionInfo.RegionLocX + extent.X;
+            neCorner.Y = Scene.RegionInfo.RegionLocY + extent.Y;
+        }
+
+        /// <summary>
+        /// Return the list of online regions that are considered to be neighbours to the given scene.
         /// </summary>
-        /// <param name="pScene"></param>
+        /// <param name="avatar"></param>
         /// <param name="pRegionLocX"></param>
         /// <param name="pRegionLocY"></param>
         /// <returns></returns>        
-        protected List<GridRegion> RequestNeighbours(ScenePresence avatar, uint pRegionLocX, uint pRegionLocY)
+        protected List<GridRegion> GetNeighbours(ScenePresence avatar, uint pRegionLocX, uint pRegionLocY)
         {
             Scene pScene = avatar.Scene;
             RegionInfo m_regionInfo = pScene.RegionInfo;
-
-            Border[] northBorders = pScene.NorthBorders.ToArray();
-            Border[] southBorders = pScene.SouthBorders.ToArray();
-            Border[] eastBorders = pScene.EastBorders.ToArray();
-            Border[] westBorders = pScene.WestBorders.ToArray();
+            List<GridRegion> neighbours;
 
             // Leaving this as a "megaregions" computation vs "non-megaregions" computation; it isn't
             // clear what should be done with a "far view" given that megaregions already extended the
             // view to include everything in the megaregion
-            if (northBorders.Length <= 1 && southBorders.Length <= 1 && eastBorders.Length <= 1 && westBorders.Length <= 1)
+            if (m_regionCombinerModule == null || !m_regionCombinerModule.IsRootForMegaregion(Scene.RegionInfo.RegionID))
             {
-                int dd = avatar.DrawDistance < Constants.RegionSize ? (int)Constants.RegionSize : (int)avatar.DrawDistance;
-
-                int startX = (int)pRegionLocX * (int)Constants.RegionSize - dd + (int)(Constants.RegionSize/2);
-                int startY = (int)pRegionLocY * (int)Constants.RegionSize - dd + (int)(Constants.RegionSize/2);
+                // The area to check is as big as the current region.
+                // We presume all adjacent regions are the same size as this region.
+                uint dd = Math.Max((uint)avatar.Scene.DefaultDrawDistance, 
+                                Math.Max(Scene.RegionInfo.RegionSizeX, Scene.RegionInfo.RegionSizeY));
 
-                int endX = (int)pRegionLocX * (int)Constants.RegionSize + dd + (int)(Constants.RegionSize/2);
-                int endY = (int)pRegionLocY * (int)Constants.RegionSize + dd + (int)(Constants.RegionSize/2);
+                uint startX = Util.RegionToWorldLoc(pRegionLocX) - dd + Constants.RegionSize/2;
+                uint startY = Util.RegionToWorldLoc(pRegionLocY) - dd + Constants.RegionSize/2;
 
-                List<GridRegion> neighbours =
-                    avatar.Scene.GridService.GetRegionRange(m_regionInfo.ScopeID, startX, endX, startY, endY);
+                uint endX = Util.RegionToWorldLoc(pRegionLocX) + dd + Constants.RegionSize/2;
+                uint endY = Util.RegionToWorldLoc(pRegionLocY) + dd + Constants.RegionSize/2;
 
-                neighbours.RemoveAll(delegate(GridRegion r) { return r.RegionID == m_regionInfo.RegionID; });
-                return neighbours;
+                neighbours 
+                    = avatar.Scene.GridService.GetRegionRange(
+                        m_regionInfo.ScopeID, (int)startX, (int)endX, (int)startY, (int)endY);
             }
             else
             {
-                Vector2 extent = Vector2.Zero;
-                for (int i = 0; i < eastBorders.Length; i++)
-                {
-                    extent.X = (eastBorders[i].BorderLine.Z > extent.X) ? eastBorders[i].BorderLine.Z : extent.X;
-                }
-                for (int i = 0; i < northBorders.Length; i++)
-                {
-                    extent.Y = (northBorders[i].BorderLine.Z > extent.Y) ? northBorders[i].BorderLine.Z : extent.Y;
-                }
+                Vector2 swCorner, neCorner;
+                GetMegaregionViewRange(out swCorner, out neCorner);
 
-                // Loss of fraction on purpose
-                extent.X = ((int)extent.X / (int)Constants.RegionSize) + 1;
-                extent.Y = ((int)extent.Y / (int)Constants.RegionSize) + 1;
-
-                int startX = (int)(pRegionLocX - 1) * (int)Constants.RegionSize;
-                int startY = (int)(pRegionLocY - 1) * (int)Constants.RegionSize;
+                neighbours 
+                    = pScene.GridService.GetRegionRange(
+                        m_regionInfo.ScopeID, 
+                        (int)Util.RegionToWorldLoc((uint)swCorner.X), (int)Util.RegionToWorldLoc((uint)neCorner.X),
+                        (int)Util.RegionToWorldLoc((uint)swCorner.Y), (int)Util.RegionToWorldLoc((uint)neCorner.Y));
+            }
 
-                int endX = ((int)pRegionLocX + (int)extent.X) * (int)Constants.RegionSize;
-                int endY = ((int)pRegionLocY + (int)extent.Y) * (int)Constants.RegionSize;
+//            neighbours.ForEach(
+//                n => 
+//                    m_log.DebugFormat(
+//                        "[ENTITY TRANSFER MODULE]: Region flags for {0} as seen by {1} are {2}", 
+//                        n.RegionName, Scene.Name, n.RegionFlags != null ? n.RegionFlags.ToString() : "not present"));
 
-                List<GridRegion> neighbours = pScene.GridService.GetRegionRange(m_regionInfo.ScopeID, startX, endX, startY, endY);
-                neighbours.RemoveAll(delegate(GridRegion r) { return r.RegionID == m_regionInfo.RegionID; });
+            // The r.RegionFlags == null check only needs to be made for simulators before 2015-01-14 (pre 0.8.1).
+            neighbours.RemoveAll(
+                r => 
+                    r.RegionID == m_regionInfo.RegionID 
+                        || (r.RegionFlags != null && (r.RegionFlags & OpenSim.Framework.RegionFlags.RegionOnline) == 0));
 
-                return neighbours;
-            }
+            return neighbours;
         }
 
         private List<ulong> NewNeighbours(List<ulong> currentNeighbours, List<ulong> previousNeighbours)
@@ -1665,10 +2444,13 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
         /// Move the given scene object into a new region depending on which region its absolute position has moved
         /// into.
         ///
-        /// This method locates the new region handle and offsets the prim position for the new region
+        /// Using the objects new world location, ask the grid service for a the new region and adjust the prim
+        /// position to be relative to the new region.
         /// </summary>
-        /// <param name="attemptedPosition">the attempted out of region position of the scene object</param>
         /// <param name="grp">the scene object that we're crossing</param>
+        /// <param name="attemptedPosition">the attempted out of region position of the scene object. This position is
+        /// relative to the region the object currently is in.</param>
+        /// <param name="silent">if 'true', the deletion of the client from the region is not broadcast to the clients</param>
         public void Cross(SceneObjectGroup grp, Vector3 attemptedPosition, bool silent)
         {
             if (grp == null)
@@ -1694,204 +2476,49 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 return;
             }
 
-            int thisx = (int)scene.RegionInfo.RegionLocX;
-            int thisy = (int)scene.RegionInfo.RegionLocY;
-            Vector3 EastCross = new Vector3(0.1f, 0, 0);
-            Vector3 WestCross = new Vector3(-0.1f, 0, 0);
-            Vector3 NorthCross = new Vector3(0, 0.1f, 0);
-            Vector3 SouthCross = new Vector3(0, -0.1f, 0);
-
-
-            // use this if no borders were crossed!
-            ulong newRegionHandle
-                        = Util.UIntsToLong((uint)((thisx) * Constants.RegionSize),
-                                           (uint)((thisy) * Constants.RegionSize));
-
-            Vector3 pos = attemptedPosition;
-
-            int changeX = 1;
-            int changeY = 1;
-
-            if (scene.TestBorderCross(attemptedPosition + WestCross, Cardinals.W))
-            {
-                if (scene.TestBorderCross(attemptedPosition + SouthCross, Cardinals.S))
-                {
-
-                    Border crossedBorderx = scene.GetCrossedBorder(attemptedPosition + WestCross, Cardinals.W);
-
-                    if (crossedBorderx.BorderLine.Z > 0)
-                    {
-                        pos.X = ((pos.X + crossedBorderx.BorderLine.Z));
-                        changeX = (int)(crossedBorderx.BorderLine.Z / (int)Constants.RegionSize);
-                    }
-                    else
-                        pos.X = ((pos.X + Constants.RegionSize));
-
-                    Border crossedBordery = scene.GetCrossedBorder(attemptedPosition + SouthCross, Cardinals.S);
-                    //(crossedBorderx.BorderLine.Z / (int)Constants.RegionSize)
-
-                    if (crossedBordery.BorderLine.Z > 0)
-                    {
-                        pos.Y = ((pos.Y + crossedBordery.BorderLine.Z));
-                        changeY = (int)(crossedBordery.BorderLine.Z / (int)Constants.RegionSize);
-                    }
-                    else
-                        pos.Y = ((pos.Y + Constants.RegionSize));
-
-
-
-                    newRegionHandle
-                        = Util.UIntsToLong((uint)((thisx - changeX) * Constants.RegionSize),
-                                           (uint)((thisy - changeY) * Constants.RegionSize));
-                    // x - 1
-                    // y - 1
-                }
-                else if (scene.TestBorderCross(attemptedPosition + NorthCross, Cardinals.N))
-                {
-                    Border crossedBorderx = scene.GetCrossedBorder(attemptedPosition + WestCross, Cardinals.W);
-
-                    if (crossedBorderx.BorderLine.Z > 0)
-                    {
-                        pos.X = ((pos.X + crossedBorderx.BorderLine.Z));
-                        changeX = (int)(crossedBorderx.BorderLine.Z / (int)Constants.RegionSize);
-                    }
-                    else
-                        pos.X = ((pos.X + Constants.RegionSize));
-
-
-                    Border crossedBordery = scene.GetCrossedBorder(attemptedPosition + SouthCross, Cardinals.S);
-                    //(crossedBorderx.BorderLine.Z / (int)Constants.RegionSize)
-
-                    if (crossedBordery.BorderLine.Z > 0)
-                    {
-                        pos.Y = ((pos.Y + crossedBordery.BorderLine.Z));
-                        changeY = (int)(crossedBordery.BorderLine.Z / (int)Constants.RegionSize);
-                    }
-                    else
-                        pos.Y = ((pos.Y + Constants.RegionSize));
-
-                    newRegionHandle
-                        = Util.UIntsToLong((uint)((thisx - changeX) * Constants.RegionSize),
-                                           (uint)((thisy + changeY) * Constants.RegionSize));
-                    // x - 1
-                    // y + 1
-                }
-                else
-                {
-                    Border crossedBorderx = scene.GetCrossedBorder(attemptedPosition + WestCross, Cardinals.W);
-
-                    if (crossedBorderx.BorderLine.Z > 0)
-                    {
-                        pos.X = ((pos.X + crossedBorderx.BorderLine.Z));
-                        changeX = (int)(crossedBorderx.BorderLine.Z / (int)Constants.RegionSize);
-                    }
-                    else
-                        pos.X = ((pos.X + Constants.RegionSize));
-
-                    newRegionHandle
-                        = Util.UIntsToLong((uint)((thisx - changeX) * Constants.RegionSize),
-                                           (uint)(thisy * Constants.RegionSize));
-                    // x - 1
-                }
-            }
-            else if (scene.TestBorderCross(attemptedPosition + EastCross, Cardinals.E))
-            {
-                if (scene.TestBorderCross(attemptedPosition + SouthCross, Cardinals.S))
-                {
-
-                    pos.X = ((pos.X - Constants.RegionSize));
-                    Border crossedBordery = scene.GetCrossedBorder(attemptedPosition + SouthCross, Cardinals.S);
-                    //(crossedBorderx.BorderLine.Z / (int)Constants.RegionSize)
-
-                    if (crossedBordery.BorderLine.Z > 0)
-                    {
-                        pos.Y = ((pos.Y + crossedBordery.BorderLine.Z));
-                        changeY = (int)(crossedBordery.BorderLine.Z / (int)Constants.RegionSize);
-                    }
-                    else
-                        pos.Y = ((pos.Y + Constants.RegionSize));
-
+            // Remember the old group position in case the region lookup fails so position can be restored.
+            Vector3 oldGroupPosition = grp.RootPart.GroupPosition;
 
-                    newRegionHandle
-                        = Util.UIntsToLong((uint)((thisx + changeX) * Constants.RegionSize),
-                                           (uint)((thisy - changeY) * Constants.RegionSize));
-                    // x + 1
-                    // y - 1
-                }
-                else if (scene.TestBorderCross(attemptedPosition + NorthCross, Cardinals.N))
-                {
-                    pos.X = ((pos.X - Constants.RegionSize));
-                    pos.Y = ((pos.Y - Constants.RegionSize));
-                    newRegionHandle
-                        = Util.UIntsToLong((uint)((thisx + changeX) * Constants.RegionSize),
-                                           (uint)((thisy + changeY) * Constants.RegionSize));
-                    // x + 1
-                    // y + 1
-                }
-                else
-                {
-                    pos.X = ((pos.X - Constants.RegionSize));
-                    newRegionHandle
-                        = Util.UIntsToLong((uint)((thisx + changeX) * Constants.RegionSize),
-                                           (uint)(thisy * Constants.RegionSize));
-                    // x + 1
-                }
-            }
-            else if (scene.TestBorderCross(attemptedPosition + SouthCross, Cardinals.S))
-            {
-                Border crossedBordery = scene.GetCrossedBorder(attemptedPosition + SouthCross, Cardinals.S);
-                //(crossedBorderx.BorderLine.Z / (int)Constants.RegionSize)
+            // Compute the absolute position of the object.
+            double objectWorldLocX = (double)scene.RegionInfo.WorldLocX + attemptedPosition.X;
+            double objectWorldLocY = (double)scene.RegionInfo.WorldLocY + attemptedPosition.Y;
 
-                if (crossedBordery.BorderLine.Z > 0)
-                {
-                    pos.Y = ((pos.Y + crossedBordery.BorderLine.Z));
-                    changeY = (int)(crossedBordery.BorderLine.Z / (int)Constants.RegionSize);
-                }
-                else
-                    pos.Y = ((pos.Y + Constants.RegionSize));
+            // Ask the grid service for the region that contains the passed address
+            GridRegion destination = GetRegionContainingWorldLocation(scene.GridService, scene.RegionInfo.ScopeID,
+                                objectWorldLocX, objectWorldLocY);
 
-                newRegionHandle
-                    = Util.UIntsToLong((uint)(thisx * Constants.RegionSize), (uint)((thisy - changeY) * Constants.RegionSize));
-                // y - 1
-            }
-            else if (scene.TestBorderCross(attemptedPosition + NorthCross, Cardinals.N))
+            Vector3 pos = Vector3.Zero;
+            if (destination != null)
             {
-
-                pos.Y = ((pos.Y - Constants.RegionSize));
-                newRegionHandle
-                    = Util.UIntsToLong((uint)(thisx * Constants.RegionSize), (uint)((thisy + changeY) * Constants.RegionSize));
-                // y + 1
+                // Adjust the object's relative position from the old region (attemptedPosition)
+                //    to be relative to the new region (pos).
+                pos = new Vector3(  (float)(objectWorldLocX - (double)destination.RegionLocX),
+                                    (float)(objectWorldLocY - (double)destination.RegionLocY),
+                                    attemptedPosition.Z);
             }
 
-            // Offset the positions for the new region across the border
-            Vector3 oldGroupPosition = grp.RootPart.GroupPosition;
-
-            // If we fail to cross the border, then reset the position of the scene object on that border.
-            uint x = 0, y = 0;
-            Utils.LongToUInts(newRegionHandle, out x, out y);
-            GridRegion destination = scene.GridService.GetRegionByPosition(scene.RegionInfo.ScopeID, (int)x, (int)y);
-
             if (destination == null || !CrossPrimGroupIntoNewRegion(destination, pos, grp, silent))
             {
-                m_log.InfoFormat("[ENTITY TRANSFER MODULE] cross region transfer failed for object {0}",grp.UUID);
+                m_log.InfoFormat("[ENTITY TRANSFER MODULE] cross region transfer failed for object {0}", grp.UUID);
 
                 // We are going to move the object back to the old position so long as the old position
                 // is in the region
-                oldGroupPosition.X = Util.Clamp<float>(oldGroupPosition.X,1.0f,(float)Constants.RegionSize-1);
-                oldGroupPosition.Y = Util.Clamp<float>(oldGroupPosition.Y,1.0f,(float)Constants.RegionSize-1);
-                oldGroupPosition.Z = Util.Clamp<float>(oldGroupPosition.Z,1.0f,4096.0f);
+                oldGroupPosition.X = Util.Clamp<float>(oldGroupPosition.X, 1.0f, (float)(scene.RegionInfo.RegionSizeX - 1));
+                oldGroupPosition.Y = Util.Clamp<float>(oldGroupPosition.Y, 1.0f, (float)(scene.RegionInfo.RegionSizeY - 1));
+                oldGroupPosition.Z = Util.Clamp<float>(oldGroupPosition.Z, 1.0f, Constants.RegionHeight);
 
-                grp.RootPart.GroupPosition = oldGroupPosition;
+                grp.AbsolutePosition = oldGroupPosition;
+                grp.Velocity = Vector3.Zero;
+                if (grp.RootPart.PhysActor != null)
+                    grp.RootPart.PhysActor.CrossingFailure();
 
-                // Need to turn off the physics flags, otherwise the object will continue to attempt to
-                // move out of the region creating an infinite loop of failed attempts to cross
-                grp.UpdatePrimFlags(grp.RootPart.LocalId,false,grp.IsTemporary,grp.IsPhantom,false);
+                if (grp.RootPart.KeyframeMotion != null)
+                    grp.RootPart.KeyframeMotion.CrossingFailure();
 
                 grp.ScheduleGroupForFullUpdate();
             }
         }
 
-
         /// <summary>
         /// Move the given scene object into a new region
         /// </summary>
@@ -1942,17 +2569,30 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                             grp, e);
                     }
                 }
+/*
+ * done on caller ( not in attachments crossing for now)
                 else
                 {
+
                     if (!grp.IsDeleted)
                     {
                         PhysicsActor pa = grp.RootPart.PhysActor;
                         if (pa != null)
+                        {
                             pa.CrossingFailure();
+                            if (grp.RootPart.KeyframeMotion != null)
+                            {
+                                // moved to KeyframeMotion.CrossingFailure
+//                                grp.RootPart.Velocity = Vector3.Zero;
+                                grp.RootPart.KeyframeMotion.CrossingFailure();
+//                                grp.SendGroupRootTerseUpdate();
+                            }
+                        }
                     }
 
                     m_log.ErrorFormat("[ENTITY TRANSFER MODULE]: Prim crossing failed for {0}", grp);
                 }
+ */
             }
             else
             {
@@ -2007,7 +2647,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
 
         public bool IsInTransit(UUID id)
         {
-            return m_entityTransferStateMachine.IsInTransit(id);
+            return m_entityTransferStateMachine.GetAgentTransferState(id) != null;
         }
 
         protected void ReInstantiateScripts(ScenePresence sp)
@@ -2036,5 +2676,69 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
         }
         #endregion
 
+        public virtual bool HandleIncomingSceneObject(SceneObjectGroup so, Vector3 newPosition)
+        {
+            // If the user is banned, we won't let any of their objects
+            // enter. Period.
+            //
+            if (Scene.RegionInfo.EstateSettings.IsBanned(so.OwnerID))
+            {
+                m_log.DebugFormat(
+                    "[ENTITY TRANSFER MODULE]: Denied prim crossing of {0} {1} into {2} for banned avatar {3}", 
+                    so.Name, so.UUID, Scene.Name, so.OwnerID);
+
+                return false;
+            }
+
+            if (newPosition != Vector3.Zero)
+                so.RootPart.GroupPosition = newPosition;
+
+            if (!Scene.AddSceneObject(so))
+            {
+                m_log.DebugFormat(
+                    "[ENTITY TRANSFER MODULE]: Problem adding scene object {0} {1} into {2} ", 
+                    so.Name, so.UUID, Scene.Name);
+
+                return false;
+            }
+
+            if (!so.IsAttachment)
+            {
+                // FIXME: It would be better to never add the scene object at all rather than add it and then delete
+                // it
+                if (!Scene.Permissions.CanObjectEntry(so.UUID, true, so.AbsolutePosition))
+                {
+                    // Deny non attachments based on parcel settings
+                    //
+                    m_log.Info("[ENTITY TRANSFER MODULE]: Denied prim crossing because of parcel settings");
+
+                    Scene.DeleteSceneObject(so, false);
+
+                    return false;
+                }
+
+                // For attachments, we need to wait until the agent is root
+                // before we restart the scripts, or else some functions won't work.
+                so.RootPart.ParentGroup.CreateScriptInstances(
+                    0, false, Scene.DefaultScriptEngine, GetStateSource(so));
+
+                so.ResumeScripts();
+
+                if (so.RootPart.KeyframeMotion != null)
+                    so.RootPart.KeyframeMotion.UpdateSceneObject(so);
+            }
+
+            return true;
+        }
+
+        private int GetStateSource(SceneObjectGroup sog)
+        {
+            ScenePresence sp = Scene.GetScenePresence(sog.OwnerID);
+
+            if (sp != null)
+                return sp.GetStateSource();
+
+            return 2; // StateSource.PrimCrossing
+        }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferStateMachine.cs b/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferStateMachine.cs
index d0cab49..a3109e0 100644
--- a/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferStateMachine.cs
+++ b/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferStateMachine.cs
@@ -38,7 +38,7 @@ using OpenSim.Framework.Capabilities;
 using OpenSim.Framework.Client;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
-using OpenSim.Region.Physics.Manager;
+using OpenSim.Region.PhysicsModules.SharedBase;
 using OpenSim.Services.Interfaces;
 using GridRegion = OpenSim.Services.Interfaces.GridRegion;
 
@@ -51,10 +51,12 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
     /// This is a state machine.
     ///
     /// [Entry]               => Preparing
-    /// Preparing             => { Transferring || CleaningUp || [Exit] }
-    /// Transferring          => { ReceivedAtDestination || CleaningUp }
-    /// ReceivedAtDestination => CleaningUp
+    /// Preparing             => { Transferring || Cancelling || CleaningUp || Aborting || [Exit] }
+    /// Transferring          => { ReceivedAtDestination || Cancelling || CleaningUp || Aborting }
+    /// Cancelling            => CleaningUp || Aborting
+    /// ReceivedAtDestination => CleaningUp || Aborting
     /// CleaningUp            => [Exit]
+    /// Aborting              => [Exit]
     ///
     /// In other words, agents normally travel throwing Preparing => Transferring => ReceivedAtDestination => CleaningUp
     /// However, any state can transition to CleaningUp if the teleport has failed.
@@ -64,7 +66,9 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
         Preparing,              // The agent is being prepared for transfer
         Transferring,           // The agent is in the process of being transferred to a destination
         ReceivedAtDestination,  // The destination has notified us that the agent has been successfully received
-        CleaningUp              // The agent is being changed to child/removed after a transfer
+        CleaningUp,             // The agent is being changed to child/removed after a transfer
+        Cancelling,             // The user has cancelled the teleport but we have yet to act upon this.
+        Aborting                // The transfer is aborting.  Unlike Cancelling, no compensating actions should be performed
     }
 
     /// <summary>
@@ -73,6 +77,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
     public class EntityTransferStateMachine
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        private static readonly string LogHeader = "[ENTITY TRANSFER STATE MACHINE]";
 
         /// <summary>
         /// If true then on a teleport, the source region waits for a callback from the destination region.  If
@@ -96,6 +101,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
         /// <returns>true if the agent was not already in transit, false if it was</returns>
         internal bool SetInTransit(UUID id)
         {
+            m_log.DebugFormat("{0} SetInTransit. agent={1}, newState=Preparing", LogHeader, id);
             lock (m_agentsInTransit)
             {
                 if (!m_agentsInTransit.ContainsKey(id))
@@ -115,42 +121,117 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
         /// <param name='newState'></param>
         /// <returns></returns>
         /// <exception cref='Exception'>Illegal transitions will throw an Exception</exception>
-        internal void UpdateInTransit(UUID id, AgentTransferState newState)
+        internal bool UpdateInTransit(UUID id, AgentTransferState newState)
         {
+            m_log.DebugFormat("{0} UpdateInTransit. agent={1}, newState={2}", LogHeader, id, newState);
+
+            bool transitionOkay = false;
+
+            // We don't want to throw an exception on cancel since this can come it at any time.
+            bool failIfNotOkay = true;
+
+            // Should be a failure message if failure is not okay.
+            string failureMessage = null;
+
+            AgentTransferState? oldState = null;
+
             lock (m_agentsInTransit)
             {
                 // Illegal to try and update an agent that's not actually in transit.
                 if (!m_agentsInTransit.ContainsKey(id))
-                    throw new Exception(
-                        string.Format(
-                            "Agent with ID {0} is not registered as in transit in {1}",
-                            id, m_mod.Scene.RegionInfo.RegionName));
-
-                AgentTransferState oldState = m_agentsInTransit[id];
+                {
+                    if (newState != AgentTransferState.Cancelling && newState != AgentTransferState.Aborting)
+                        failureMessage = string.Format(
+                                "Agent with ID {0} is not registered as in transit in {1}",
+                                id, m_mod.Scene.RegionInfo.RegionName);
+                    else
+                        failIfNotOkay = false;
+                }
+                else
+                {
+                    oldState = m_agentsInTransit[id];
 
-                bool transitionOkay = false;
+                    if (newState == AgentTransferState.Aborting)
+                    {
+                        transitionOkay = true;
+                    }
+                    else if (newState == AgentTransferState.CleaningUp && oldState != AgentTransferState.CleaningUp)
+                    {
+                        transitionOkay = true;
+                    }
+                    else if (newState == AgentTransferState.Transferring && oldState == AgentTransferState.Preparing)
+                    {
+                        transitionOkay = true;
+                    }
+                    else if (newState == AgentTransferState.ReceivedAtDestination && oldState == AgentTransferState.Transferring)
+                    {
+                        transitionOkay = true;
+                    }
+                    else
+                    {
+                        if (newState == AgentTransferState.Cancelling 
+                            && (oldState == AgentTransferState.Preparing || oldState == AgentTransferState.Transferring))
+                        {
+                            transitionOkay = true;
+                        }
+                        else
+                        {
+                            failIfNotOkay = false;
+                        }
+                    }
 
-                if (newState == AgentTransferState.CleaningUp && oldState != AgentTransferState.CleaningUp)
-                    transitionOkay = true;
-                else if (newState == AgentTransferState.Transferring && oldState == AgentTransferState.Preparing)
-                    transitionOkay = true;
-                else if (newState == AgentTransferState.ReceivedAtDestination && oldState == AgentTransferState.Transferring)
-                    transitionOkay = true;
+                    if (!transitionOkay)
+                        failureMessage 
+                            = string.Format(
+                                "Agent with ID {0} is not allowed to move from old transit state {1} to new state {2} in {3}",
+                                id, oldState, newState, m_mod.Scene.RegionInfo.RegionName);
+                }
 
                 if (transitionOkay)
+                {
                     m_agentsInTransit[id] = newState;
-                else
-                    throw new Exception(
-                        string.Format(
-                            "Agent with ID {0} is not allowed to move from old transit state {1} to new state {2} in {3}",
-                            id, oldState, newState, m_mod.Scene.RegionInfo.RegionName));
+
+//                    m_log.DebugFormat(
+//                        "[ENTITY TRANSFER STATE MACHINE]: Changed agent with id {0} from state {1} to {2} in {3}", 
+//                        id, oldState, newState, m_mod.Scene.Name);
+                }
+                else if (failIfNotOkay)
+                {
+                    m_log.DebugFormat("{0} UpdateInTransit. Throwing transition failure = {1}", LogHeader, failureMessage);
+                    throw new Exception(failureMessage);
+                }
+//                else
+//                {
+//                    if (oldState != null)
+//                        m_log.DebugFormat(
+//                            "[ENTITY TRANSFER STATE MACHINE]: Ignored change of agent with id {0} from state {1} to {2} in {3}", 
+//                            id, oldState, newState, m_mod.Scene.Name);
+//                    else
+//                        m_log.DebugFormat(
+//                            "[ENTITY TRANSFER STATE MACHINE]: Ignored change of agent with id {0} to state {1} in {2} since agent not in transit", 
+//                            id, newState, m_mod.Scene.Name);
+//                }
             }
+
+            return transitionOkay;
         }
 
-        internal bool IsInTransit(UUID id)
+        /// <summary>
+        /// Gets the current agent transfer state.
+        /// </summary>
+        /// <returns>Null if the agent is not in transit</returns>
+        /// <param name='id'>
+        /// Identifier.
+        /// </param>
+        internal AgentTransferState? GetAgentTransferState(UUID id)
         {
             lock (m_agentsInTransit)
-                return m_agentsInTransit.ContainsKey(id);
+            {
+                if (!m_agentsInTransit.ContainsKey(id))
+                    return null;
+                else
+                    return m_agentsInTransit[id];
+            }
         }
 
         /// <summary>
@@ -203,14 +284,14 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             
             lock (m_agentsInTransit)
             {
-                if (!IsInTransit(id))
+                AgentTransferState? currentState = GetAgentTransferState(id);
+
+                if (currentState == null)
                     throw new Exception(
                         string.Format(
                             "Asked to wait for destination callback for agent with ID {0} in {1} but agent is not in transit",
                             id, m_mod.Scene.RegionInfo.RegionName));
 
-                AgentTransferState currentState = m_agentsInTransit[id];
-
                 if (currentState != AgentTransferState.Transferring && currentState != AgentTransferState.ReceivedAtDestination)
                     throw new Exception(
                         string.Format(
@@ -222,8 +303,15 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
 
             // There should be no race condition here since no other code should be removing the agent transfer or
             // changing the state to another other than Transferring => ReceivedAtDestination.
-            while (m_agentsInTransit[id] != AgentTransferState.ReceivedAtDestination && count-- > 0)
+
+            while (count-- > 0)
             {
+                lock (m_agentsInTransit)
+                {
+                    if (m_agentsInTransit[id] == AgentTransferState.ReceivedAtDestination)
+                        break;
+                }
+
 //                m_log.Debug("  >>> Waiting... " + count);
                 Thread.Sleep(100);
             }
diff --git a/OpenSim/Region/CoreModules/Framework/EntityTransfer/HGEntityTransferModule.cs b/OpenSim/Region/CoreModules/Framework/EntityTransfer/HGEntityTransferModule.cs
index b188741..fa23590 100644
--- a/OpenSim/Region/CoreModules/Framework/EntityTransfer/HGEntityTransferModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/EntityTransfer/HGEntityTransferModule.cs
@@ -1,4 +1,4 @@
-/*
+/*
  * Copyright (c) Contributors, http://opensimulator.org/
  * See CONTRIBUTORS.TXT for a full list of copyright holders.
  *
@@ -31,6 +31,7 @@ using System.Reflection;
 
 using OpenSim.Framework;
 using OpenSim.Framework.Client;
+using OpenSim.Framework.Monitoring;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Services.Connectors.Hypergrid;
@@ -55,6 +56,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
         private int m_levelHGTeleport = 0;
 
         private GatekeeperServiceConnector m_GatekeeperConnector;
+        private IUserAgentService m_UAS;
 
         protected bool m_RestrictAppearanceAbroad;
         protected string m_AccountName;
@@ -109,6 +111,11 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             }
         }
 
+        /// <summary>
+        /// Used for processing analysis of incoming attachments in a controlled fashion.
+        /// </summary>
+        private JobEngine m_incomingSceneObjectEngine;
+
         #region ISharedRegionModule
 
         public override string Name
@@ -152,39 +159,33 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             if (m_Enabled)
             {
                 scene.RegisterModuleInterface<IUserAgentVerificationModule>(this);
-                scene.EventManager.OnIncomingSceneObject += OnIncomingSceneObject;
-            }
-        }
-
-        void OnIncomingSceneObject(SceneObjectGroup so)
-        {
-            if (!so.IsAttachment)
-                return;
-
-            if (so.Scene.UserManagementModule.IsLocalGridUser(so.AttachedAvatar))
-                return;
-
-            // foreign user
-            AgentCircuitData aCircuit = so.Scene.AuthenticateHandler.GetAgentCircuitData(so.AttachedAvatar);
-            if (aCircuit != null && (aCircuit.teleportFlags & (uint)Constants.TeleportFlags.ViaHGLogin) != 0)
-            {
-                if (aCircuit.ServiceURLs != null && aCircuit.ServiceURLs.ContainsKey("AssetServerURI"))
-                {
-                    string url = aCircuit.ServiceURLs["AssetServerURI"].ToString();
-                    m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: Incoming attachement {0} for HG user {1} with asset server {2}", so.Name, so.AttachedAvatar, url);
-                    Dictionary<UUID, AssetType> ids = new Dictionary<UUID, AssetType>();
-                    HGUuidGatherer uuidGatherer = new HGUuidGatherer(so.Scene.AssetService, url);
-                    uuidGatherer.GatherAssetUuids(so, ids);
-
-                    foreach (KeyValuePair<UUID, AssetType> kvp in ids)
-                        uuidGatherer.FetchAsset(kvp.Key);
-                }
+                //scene.EventManager.OnIncomingSceneObject += OnIncomingSceneObject;
+
+                m_incomingSceneObjectEngine 
+                    = new JobEngine(
+                        string.Format("HG Incoming Scene Object Engine ({0})", scene.Name), 
+                        "HG INCOMING SCENE OBJECT ENGINE");
+
+                StatsManager.RegisterStat(
+                    new Stat(
+                        "HGIncomingAttachmentsWaiting",
+                        "Number of incoming attachments waiting for processing.",
+                        "",
+                        "",
+                        "entitytransfer",
+                        Name,
+                        StatType.Pull,
+                        MeasuresOfInterest.None,
+                        stat => stat.Value = m_incomingSceneObjectEngine.JobsWaiting,
+                        StatVerbosity.Debug));
+
+                m_incomingSceneObjectEngine.Start();
             }
         }
 
         protected override void OnNewClient(IClientAPI client)
         {
-            client.OnTeleportHomeRequest += TeleportHome;
+            client.OnTeleportHomeRequest += TriggerTeleportHome;
             client.OnTeleportLandmarkRequest += RequestTeleportLandmark;
             client.OnConnectionClosed += new Action<IClientAPI>(OnConnectionClosed);
         }
@@ -194,34 +195,44 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             base.RegionLoaded(scene);
 
             if (m_Enabled)
+            {
                 m_GatekeeperConnector = new GatekeeperServiceConnector(scene.AssetService);
+                m_UAS = scene.RequestModuleInterface<IUserAgentService>();
+                if (m_UAS == null)
+                    m_UAS = new UserAgentServiceConnector(m_ThisHomeURI);
+
+            }
         }
 
         public override void RemoveRegion(Scene scene)
         {
-            base.AddRegion(scene);
+            base.RemoveRegion(scene);
 
             if (m_Enabled)
+            {
                 scene.UnregisterModuleInterface<IUserAgentVerificationModule>(this);
+                m_incomingSceneObjectEngine.Stop();
+            }
         }
 
         #endregion
 
-        #region HG overrides of IEntiryTransferModule
+        #region HG overrides of IEntityTransferModule
 
-        protected override GridRegion GetFinalDestination(GridRegion region)
+        protected override GridRegion GetFinalDestination(GridRegion region, UUID agentID, string agentHomeURI, out string message)
         {
             int flags = Scene.GridService.GetRegionFlags(Scene.RegionInfo.ScopeID, region.RegionID);
             m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: region {0} flags: {1}", region.RegionName, flags);
+            message = null;
 
             if ((flags & (int)OpenSim.Framework.RegionFlags.Hyperlink) != 0)
             {
                 m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: Destination region is hyperlink");
-                GridRegion real_destination = m_GatekeeperConnector.GetHyperlinkRegion(region, region.RegionID);
+                GridRegion real_destination = m_GatekeeperConnector.GetHyperlinkRegion(region, region.RegionID, agentID, agentHomeURI, out message);
                 if (real_destination != null)
-                    m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: GetFinalDestination serveruri -> {0}", real_destination.ServerURI);
+                    m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: GetFinalDestination: ServerURI={0}", real_destination.ServerURI);
                 else
-                    m_log.WarnFormat("[HG ENTITY TRANSFER MODULE]: GetHyperlinkRegion to Gatekeeper {0} failed", region.ServerURI);
+                    m_log.WarnFormat("[HG ENTITY TRANSFER MODULE]: GetHyperlinkRegion of region {0} from Gatekeeper {1} failed: {2}", region.RegionID, region.ServerURI, message);
                 return real_destination;
             }
 
@@ -272,12 +283,21 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 if (agentCircuit.ServiceURLs.ContainsKey("HomeURI"))
                 {
                     string userAgentDriver = agentCircuit.ServiceURLs["HomeURI"].ToString();
-                    IUserAgentService connector = new UserAgentServiceConnector(userAgentDriver);
-                    bool success = connector.LoginAgentToGrid(agentCircuit, reg, finalDestination, out reason);
+                    IUserAgentService connector;
+
+                    if (userAgentDriver.Equals(m_ThisHomeURI) && m_UAS != null)
+                        connector = m_UAS;
+                    else
+                        connector = new UserAgentServiceConnector(userAgentDriver);
+
+                    GridRegion source = new GridRegion(Scene.RegionInfo);
+                    source.RawServerURI = m_GatekeeperURI;
+                    
+                    bool success = connector.LoginAgentToGrid(source, agentCircuit, reg, finalDestination, false, out reason);
                     logout = success; // flag for later logout from this grid; this is an HG TP
 
                     if (success)
-                        sp.Scene.EventManager.TriggerTeleportStart(sp.ControllingClient, reg, finalDestination, teleportFlags, logout);
+                        Scene.EventManager.TriggerTeleportStart(sp.ControllingClient, reg, finalDestination, teleportFlags, logout);
 
                     return success;
                 }
@@ -409,7 +429,12 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
         //    return base.UpdateAgent(reg, finalDestination, agentData, sp);
         //}
 
-        public override void TeleportHome(UUID id, IClientAPI client)
+        public override void TriggerTeleportHome(UUID id, IClientAPI client)     
+        {                                                                       
+            TeleportHome(id, client);                                           
+        }                                                                       
+                          
+        public override bool TeleportHome(UUID id, IClientAPI client)
         {
             m_log.DebugFormat(
                 "[ENTITY TRANSFER MODULE]: Request to teleport {0} {1} home", client.Name, client.AgentId);
@@ -420,8 +445,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             {
                 // local grid user
                 m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: User is local");
-                base.TeleportHome(id, client);
-                return;
+                return base.TeleportHome(id, client);
             }
 
             // Foreign user wants to go home
@@ -431,17 +455,27 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             {
                 client.SendTeleportFailed("Your information has been lost");
                 m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: Unable to locate agent's gateway information");
-                return;
+                return false;
             }
 
             IUserAgentService userAgentService = new UserAgentServiceConnector(aCircuit.ServiceURLs["HomeURI"].ToString());
             Vector3 position = Vector3.UnitY, lookAt = Vector3.UnitY;
-            GridRegion finalDestination = userAgentService.GetHomeRegion(aCircuit.AgentID, out position, out lookAt);
+
+            GridRegion finalDestination = null;
+            try
+            {
+                finalDestination = userAgentService.GetHomeRegion(aCircuit.AgentID, out position, out lookAt);
+            }
+            catch (Exception e)
+            {
+                m_log.Debug("[HG ENTITY TRANSFER MODULE]: GetHomeRegion call failed ", e);
+            }
+            
             if (finalDestination == null)
             {
                 client.SendTeleportFailed("Your home region could not be found");
                 m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: Agent's home region not found");
-                return;
+                return false;
             }
 
             ScenePresence sp = ((Scene)(client.Scene)).GetScenePresence(client.AgentId);
@@ -449,7 +483,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             {
                 client.SendTeleportFailed("Internal error");
                 m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: Agent not found in the scene where it is supposed to be");
-                return;
+                return false;
             }
 
             GridRegion homeGatekeeper = MakeRegion(aCircuit);
@@ -460,6 +494,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             DoTeleport(
                 sp, homeGatekeeper, finalDestination,
                 position, lookAt, (uint)(Constants.TeleportFlags.SetLastToTarget | Constants.TeleportFlags.ViaHome));
+            return true;
         }
 
         /// <summary>
@@ -484,35 +519,174 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             // Local region?
             if (info != null)
             {
-                ((Scene)(remoteClient.Scene)).RequestTeleportLocation(remoteClient, info.RegionHandle, lm.Position,
+                Scene.RequestTeleportLocation(
+                    remoteClient, info.RegionHandle, lm.Position,
                     Vector3.Zero, (uint)(Constants.TeleportFlags.SetLastToTarget | Constants.TeleportFlags.ViaLandmark));
-
-                return;
             }
             else 
             {
                 // Foreign region
-                Scene scene = (Scene)(remoteClient.Scene);
                 GatekeeperServiceConnector gConn = new GatekeeperServiceConnector();
                 GridRegion gatekeeper = new GridRegion();
                 gatekeeper.ServerURI = lm.Gatekeeper;
-                GridRegion finalDestination = gConn.GetHyperlinkRegion(gatekeeper, new UUID(lm.RegionID));
+                string homeURI = Scene.GetAgentHomeURI(remoteClient.AgentId);
+
+                string message;
+                GridRegion finalDestination = gConn.GetHyperlinkRegion(gatekeeper, new UUID(lm.RegionID), remoteClient.AgentId, homeURI, out message);
 
                 if (finalDestination != null)
                 {
-                    ScenePresence sp = scene.GetScenePresence(remoteClient.AgentId);
-                    IEntityTransferModule transferMod = scene.RequestModuleInterface<IEntityTransferModule>();
+                    ScenePresence sp = Scene.GetScenePresence(remoteClient.AgentId);
 
-                    if (transferMod != null && sp != null)
-                        transferMod.DoTeleport(
+                    if (sp != null)
+                    {
+                        if (message != null)
+                            sp.ControllingClient.SendAgentAlertMessage(message, true);
+
+                        // Validate assorted conditions
+                        string reason = string.Empty;
+                        if (!ValidateGenericConditions(sp, gatekeeper, finalDestination, 0, out reason))
+                        {
+                            sp.ControllingClient.SendTeleportFailed(reason);
+                            return;
+                        }
+
+                        DoTeleport(
                             sp, gatekeeper, finalDestination, lm.Position, Vector3.UnitX,
                             (uint)(Constants.TeleportFlags.SetLastToTarget | Constants.TeleportFlags.ViaLandmark));
+                    }
+                }
+                else
+                {
+                    remoteClient.SendTeleportFailed(message);
                 }
 
             }
+        }
+
+        private void RemoveIncomingSceneObjectJobs(string commonIdToRemove)
+        {
+            List<JobEngine.Job> jobsToReinsert = new List<JobEngine.Job>();
+            int jobsRemoved = 0;
 
-            // can't find the region: Tell viewer and abort
-            remoteClient.SendTeleportFailed("The teleport destination could not be found.");
+            JobEngine.Job job;
+            while ((job = m_incomingSceneObjectEngine.RemoveNextJob()) != null)
+            {
+                if (job.CommonId != commonIdToRemove)
+                    jobsToReinsert.Add(job);
+                else
+                    jobsRemoved++;
+            }
+
+            m_log.DebugFormat(
+                "[HG ENTITY TRANSFER]: Removing {0} jobs with common ID {1} and reinserting {2} other jobs",
+                jobsRemoved, commonIdToRemove, jobsToReinsert.Count);
+
+            if (jobsToReinsert.Count > 0)
+            {                                        
+                foreach (JobEngine.Job jobToReinsert in jobsToReinsert)
+                    m_incomingSceneObjectEngine.QueueJob(jobToReinsert);
+            }
+        }
+
+        public override bool HandleIncomingSceneObject(SceneObjectGroup so, Vector3 newPosition)
+        {
+            // FIXME: We must make it so that we can use SOG.IsAttachment here.  At the moment it is always null!
+            if (!so.IsAttachmentCheckFull())
+                return base.HandleIncomingSceneObject(so, newPosition);
+
+            // Equally, we can't use so.AttachedAvatar here.
+            if (so.OwnerID == UUID.Zero || Scene.UserManagementModule.IsLocalGridUser(so.OwnerID))
+                return base.HandleIncomingSceneObject(so, newPosition);
+
+            // foreign user
+            AgentCircuitData aCircuit = Scene.AuthenticateHandler.GetAgentCircuitData(so.OwnerID);
+            if (aCircuit != null)
+            {
+                if ((aCircuit.teleportFlags & (uint)Constants.TeleportFlags.ViaHGLogin) == 0)
+                {
+                    // We have already pulled the necessary attachments from the source grid.
+                    base.HandleIncomingSceneObject(so, newPosition);
+                }
+                else
+                {
+                    if (aCircuit.ServiceURLs != null && aCircuit.ServiceURLs.ContainsKey("AssetServerURI"))
+                    {
+                        m_incomingSceneObjectEngine.QueueJob(
+                            string.Format("HG UUID Gather for attachment {0} for {1}", so.Name, aCircuit.Name), 
+                            () => 
+                            {
+                                string url = aCircuit.ServiceURLs["AssetServerURI"].ToString();
+    //                            m_log.DebugFormat(
+    //                                "[HG ENTITY TRANSFER MODULE]: Incoming attachment {0} for HG user {1} with asset service {2}", 
+    //                                so.Name, so.AttachedAvatar, url);
+
+                                IDictionary<UUID, sbyte> ids = new Dictionary<UUID, sbyte>();
+                                HGUuidGatherer uuidGatherer 
+                                    = new HGUuidGatherer(Scene.AssetService, url, ids);
+                                uuidGatherer.AddForInspection(so);
+
+                                while (!uuidGatherer.Complete)
+                                {
+                                    int tickStart = Util.EnvironmentTickCount();
+
+                                    UUID? nextUuid = uuidGatherer.NextUuidToInspect;
+                                    uuidGatherer.GatherNext();
+
+    //                                m_log.DebugFormat(
+    //                                    "[HG ENTITY TRANSFER]: Gathered attachment asset uuid {0} for object {1} for HG user {2} took {3} ms with asset service {4}",
+    //                                    nextUuid, so.Name, so.OwnerID, Util.EnvironmentTickCountSubtract(tickStart), url);
+
+                                    int ticksElapsed = Util.EnvironmentTickCountSubtract(tickStart);
+
+                                    if (ticksElapsed > 30000)
+                                    {
+                                        m_log.WarnFormat(
+                                            "[HG ENTITY TRANSFER]: Removing incoming scene object jobs for HG user {0} as gather of {1} from {2} took {3} ms to respond (> {4} ms)",
+                                            so.OwnerID, so.Name, url, ticksElapsed, 30000);
+
+                                        RemoveIncomingSceneObjectJobs(so.OwnerID.ToString());
+
+                                        return;
+                                    }                                                           
+                                }
+
+    //                            m_log.DebugFormat(
+    //                                "[HG ENTITY TRANSFER]: Fetching {0} assets for attachment {1} for HG user {2} with asset service {3}",
+    //                                ids.Count, so.Name, so.OwnerID, url);
+
+                                foreach (KeyValuePair<UUID, sbyte> kvp in ids)
+                                {
+                                    int tickStart = Util.EnvironmentTickCount();
+
+                                    uuidGatherer.FetchAsset(kvp.Key);   
+
+                                    int ticksElapsed = Util.EnvironmentTickCountSubtract(tickStart);
+
+                                    if (ticksElapsed > 30000)
+                                    {
+                                        m_log.WarnFormat(
+                                            "[HG ENTITY TRANSFER]: Removing incoming scene object jobs for HG user {0} as fetch of {1} from {2} took {3} ms to respond (> {4} ms)",
+                                            so.OwnerID, kvp.Key, url, ticksElapsed, 30000);
+
+                                        RemoveIncomingSceneObjectJobs(so.OwnerID.ToString());
+
+                                        return;
+                                    }   
+                                }
+
+                                base.HandleIncomingSceneObject(so, newPosition);
+
+    //                            m_log.DebugFormat(
+    //                                "[HG ENTITY TRANSFER MODULE]: Completed incoming attachment {0} for HG user {1} with asset server {2}", 
+    //                                so.Name, so.OwnerID, url);
+                            },                             
+                            so.OwnerID.ToString());
+                    }
+                }
+            }
+
+            return true;
         }
 
         #endregion
@@ -549,12 +723,12 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             if (uMan != null && uMan.IsLocalGridUser(obj.AgentId))
             {
                 // local grid user
+                m_UAS.LogoutAgent(obj.AgentId, obj.SessionId);
                 return;
             }
 
             AgentCircuitData aCircuit = ((Scene)(obj.Scene)).AuthenticateHandler.GetAgentCircuitData(obj.CircuitCode);
-
-            if (aCircuit.ServiceURLs.ContainsKey("HomeURI"))
+            if (aCircuit != null && aCircuit.ServiceURLs != null && aCircuit.ServiceURLs.ContainsKey("HomeURI"))
             {
                 string url = aCircuit.ServiceURLs["HomeURI"].ToString();
                 IUserAgentService security = new UserAgentServiceConnector(url);
diff --git a/OpenSim/Region/CoreModules/Framework/InventoryAccess/HGAssetMapper.cs b/OpenSim/Region/CoreModules/Framework/InventoryAccess/HGAssetMapper.cs
index 7871eda..f54298c 100644
--- a/OpenSim/Region/CoreModules/Framework/InventoryAccess/HGAssetMapper.cs
+++ b/OpenSim/Region/CoreModules/Framework/InventoryAccess/HGAssetMapper.cs
@@ -35,6 +35,7 @@ using System.Xml;
 using log4net;
 using OpenMetaverse;
 using OpenSim.Framework;
+using OpenSim.Framework.Serialization.External;
 
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Region.Framework.Scenes.Serialization;
@@ -73,6 +74,9 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
 
         private AssetMetadata FetchMetadata(string url, UUID assetID)
         {
+            if (string.IsNullOrEmpty(url))
+                return null;
+
             if (!url.EndsWith("/") && !url.EndsWith("="))
                 url = url + "/";
 
@@ -92,6 +96,9 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
             AssetBase asset = m_scene.AssetService.Get(assetID.ToString());
             if (asset == null)
             {
+                if (string.IsNullOrEmpty(url))
+                    return null;
+
                 if (!url.EndsWith("/") && !url.EndsWith("="))
                     url = url + "/";
 
@@ -109,45 +116,47 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
 
         public bool PostAsset(string url, AssetBase asset)
         {
-            if (asset != null)
-            {
-                if (!url.EndsWith("/") && !url.EndsWith("="))
-                    url = url + "/";
+            if (string.IsNullOrEmpty(url))
+                return false;
 
-                bool success = true;
-                // See long comment in AssetCache.AddAsset
-                if (!asset.Temporary || asset.Local)
-                {
-                    // We need to copy the asset into a new asset, because
-                    // we need to set its ID to be URL+UUID, so that the
-                    // HGAssetService dispatches it to the remote grid.
-                    // It's not pretty, but the best that can be done while
-                    // not having a global naming infrastructure
-                    AssetBase asset1 = new AssetBase(asset.FullID, asset.Name, asset.Type, asset.Metadata.CreatorID);
-                    Copy(asset, asset1);
-                    asset1.ID = url + asset.ID;
-
-                    AdjustIdentifiers(asset1.Metadata);
-                    if (asset1.Metadata.Type == (sbyte)AssetType.Object)
-                        asset1.Data = AdjustIdentifiers(asset.Data);
-                    else
-                        asset1.Data = asset.Data;
+            if (!url.EndsWith("/") && !url.EndsWith("="))
+                url = url + "/";
 
-                    string id = m_scene.AssetService.Store(asset1);
-                    if (id == string.Empty)
-                    {
-                        m_log.DebugFormat("[HG ASSET MAPPER]: Asset server {0} did not accept {1}", url, asset.ID);
-                        success = false;
-                    }
-                    else
-                        m_log.DebugFormat("[HG ASSET MAPPER]: Posted copy of asset {0} from local asset server to {1}", asset1.ID, url);
-                }
-                return success;
+            if (asset == null)
+            {
+                m_log.Warn("[HG ASSET MAPPER]: Tried to post asset to remote server, but asset not in local cache.");
+                return false;
             }
+
+            // See long comment in AssetCache.AddAsset
+            if (asset.Temporary || asset.Local)
+                return true;
+
+            // We need to copy the asset into a new asset, because
+            // we need to set its ID to be URL+UUID, so that the
+            // HGAssetService dispatches it to the remote grid.
+            // It's not pretty, but the best that can be done while
+            // not having a global naming infrastructure
+            AssetBase asset1 = new AssetBase(asset.FullID, asset.Name, asset.Type, asset.Metadata.CreatorID);
+            Copy(asset, asset1);
+            asset1.ID = url + asset.ID;
+
+            AdjustIdentifiers(asset1.Metadata);
+            if (asset1.Metadata.Type == (sbyte)AssetType.Object)
+                asset1.Data = AdjustIdentifiers(asset.Data);
             else
-                m_log.Warn("[HG ASSET MAPPER]: Tried to post asset to remote server, but asset not in local cache.");
+                asset1.Data = asset.Data;
 
-            return false;
+            string id = m_scene.AssetService.Store(asset1);
+            if (String.IsNullOrEmpty(id))
+            {
+                m_log.DebugFormat("[HG ASSET MAPPER]: Asset server {0} did not accept {1}", url, asset.ID);
+                return false;
+            }
+            else {
+                m_log.DebugFormat("[HG ASSET MAPPER]: Posted copy of asset {0} from local asset server to {1}", asset1.ID, url);
+                return true;
+            }
         }
 
         private void Copy(AssetBase from, AssetBase to)
@@ -165,7 +174,7 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
 
         private void AdjustIdentifiers(AssetMetadata meta)
         {
-            if (meta.CreatorID != null && meta.CreatorID != string.Empty)
+            if (!string.IsNullOrEmpty(meta.CreatorID))
             {
                 UUID uuid = UUID.Zero;
                 UUID.TryParse(meta.CreatorID, out uuid);
@@ -181,49 +190,10 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
             return Utils.StringToBytes(RewriteSOP(xml));
         }
 
-        protected string RewriteSOP(string xml)
+        protected string RewriteSOP(string xmlData)
         {
-            XmlDocument doc = new XmlDocument();
-            doc.LoadXml(xml);
-            XmlNodeList sops = doc.GetElementsByTagName("SceneObjectPart");
-
-            foreach (XmlNode sop in sops)
-            {
-                UserAccount creator = null;
-                bool hasCreatorData = false;
-                XmlNodeList nodes = sop.ChildNodes;
-                foreach (XmlNode node in nodes)
-                {
-                    if (node.Name == "CreatorID")
-                    {
-                        UUID uuid = UUID.Zero;
-                        UUID.TryParse(node.InnerText, out uuid);
-                        creator = m_scene.UserAccountService.GetUserAccount(m_scene.RegionInfo.ScopeID, uuid);
-                    }
-                    if (node.Name == "CreatorData" && node.InnerText != null && node.InnerText != string.Empty)
-                        hasCreatorData = true;
-
-                    //if (node.Name == "OwnerID")
-                    //{
-                    //    UserAccount owner = GetUser(node.InnerText);
-                    //    if (owner != null)
-                    //        node.InnerText = m_ProfileServiceURL + "/" + node.InnerText + "/" + owner.FirstName + " " + owner.LastName;
-                    //}
-                }
-
-                if (!hasCreatorData && creator != null)
-                {
-                    XmlElement creatorData = doc.CreateElement("CreatorData");
-                    creatorData.InnerText = m_HomeURI + ";" + creator.FirstName + " " + creator.LastName;
-                    sop.AppendChild(creatorData);
-                }
-            }
-
-            using (StringWriter wr = new StringWriter())
-            {
-                doc.Save(wr);
-                return wr.ToString();
-            }
+//            Console.WriteLine("Input XML [{0}]", xmlData);
+            return ExternalRepresentationUtils.RewriteSOP(xmlData, m_scene.Name, m_HomeURI, m_scene.UserAccountService, m_scene.RegionInfo.ScopeID);
 
         }
 
@@ -251,12 +221,13 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
 
             // The act of gathering UUIDs downloads some assets from the remote server
             // but not all...
-            Dictionary<UUID, AssetType> ids = new Dictionary<UUID, AssetType>();
             HGUuidGatherer uuidGatherer = new HGUuidGatherer(m_scene.AssetService, userAssetURL);
-            uuidGatherer.GatherAssetUuids(assetID, (AssetType)meta.Type, ids);
-            m_log.DebugFormat("[HG ASSET MAPPER]: Preparing to get {0} assets", ids.Count);
+            uuidGatherer.AddForInspection(assetID);
+            uuidGatherer.GatherAll();
+
+            m_log.DebugFormat("[HG ASSET MAPPER]: Preparing to get {0} assets", uuidGatherer.GatheredUuids.Count);
             bool success = true;
-            foreach (UUID uuid in ids.Keys)
+            foreach (UUID uuid in uuidGatherer.GatheredUuids.Keys)
                 if (FetchAsset(userAssetURL, uuid) == null)
                     success = false;
 
@@ -267,39 +238,92 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                 m_log.DebugFormat("[HG ASSET MAPPER]: Successfully got item {0} from asset server {1}", assetID, userAssetURL);
         }
 
-
         public void Post(UUID assetID, UUID ownerID, string userAssetURL)
         {
-                // Post the item from the local AssetCache onto the remote asset server
-                // and place an entry in m_assetMap
+            m_log.DebugFormat("[HG ASSET MAPPER]: Starting to send asset {0} with children to asset server {1}", assetID, userAssetURL);
+
+            // Find all the embedded assets
 
-            m_log.Debug("[HG ASSET MAPPER]: Posting object " + assetID + " to asset server " + userAssetURL);
             AssetBase asset = m_scene.AssetService.Get(assetID.ToString());
-            if (asset != null)
+            if (asset == null)
+            {
+                m_log.DebugFormat("[HG ASSET MAPPER]: Something wrong with asset {0}, it could not be found", assetID);
+                return;
+            }
+
+            HGUuidGatherer uuidGatherer = new HGUuidGatherer(m_scene.AssetService, string.Empty);
+            uuidGatherer.AddForInspection(asset.FullID);
+            uuidGatherer.GatherAll();
+
+            // Check which assets already exist in the destination server
+
+            string url = userAssetURL;
+            if (!url.EndsWith("/") && !url.EndsWith("="))
+                url = url + "/";
+
+            string[] remoteAssetIDs = new string[uuidGatherer.GatheredUuids.Count];
+            int i = 0;
+            foreach (UUID id in uuidGatherer.GatheredUuids.Keys)
+                remoteAssetIDs[i++] = url + id.ToString();
+
+            bool[] exist = m_scene.AssetService.AssetsExist(remoteAssetIDs);
+
+            var existSet = new HashSet<string>();
+            i = 0;
+            foreach (UUID id in uuidGatherer.GatheredUuids.Keys)
+            {
+                if (exist[i])
+                    existSet.Add(id.ToString());
+                ++i;
+            }
+
+            // Send only those assets which don't already exist in the destination server
+
+            bool success = true;
+
+            foreach (UUID uuid in uuidGatherer.GatheredUuids.Keys)
             {
-                Dictionary<UUID, AssetType> ids = new Dictionary<UUID, AssetType>();
-                HGUuidGatherer uuidGatherer = new HGUuidGatherer(m_scene.AssetService, string.Empty);
-                uuidGatherer.GatherAssetUuids(asset.FullID, (AssetType)asset.Type, ids);
-                bool success = false;
-                foreach (UUID uuid in ids.Keys)
+                if (!existSet.Contains(uuid.ToString()))
                 {
                     asset = m_scene.AssetService.Get(uuid.ToString());
                     if (asset == null)
+                    {
                         m_log.DebugFormat("[HG ASSET MAPPER]: Could not find asset {0}", uuid);
+                    }
                     else
-                        success = PostAsset(userAssetURL, asset);
+                    {
+                        try
+                        {
+                            success &= PostAsset(userAssetURL, asset);
+                        }
+                        catch (Exception e)
+                        {
+                            m_log.Error(
+                                string.Format(
+                                    "[HG ASSET MAPPER]: Failed to post asset {0} (type {1}, length {2}) referenced from {3} to {4} with exception  ", 
+                                    asset.ID, asset.Type, asset.Data.Length, assetID, userAssetURL), 
+                                e);
+
+                            // For debugging purposes for now we will continue to throw the exception up the stack as was already happening.  However, after
+                            // debugging we may want to simply report the failure if we can tell this is due to a failure
+                            // with a particular asset and not a destination network failure where all asset posts will fail (and
+                            // generate large amounts of log spam).
+                            throw e;
+                        }
+                    }
                 }
-
-                // maybe all pieces got there...
-                if (!success)
-                    m_log.DebugFormat("[HG ASSET MAPPER]: Problems posting item {0} to asset server {1}", assetID, userAssetURL);
                 else
-                    m_log.DebugFormat("[HG ASSET MAPPER]: Successfully posted item {0} to asset server {1}", assetID, userAssetURL);
-
+                {
+                    m_log.DebugFormat(
+                        "[HG ASSET MAPPER]: Didn't post asset {0} referenced from {1} because it already exists in asset server {2}", 
+                        uuid, assetID, userAssetURL);
+                }
             }
-            else
-                m_log.DebugFormat("[HG ASSET MAPPER]: Something wrong with asset {0}, it could not be found", assetID);
 
+            if (!success)
+                m_log.DebugFormat("[HG ASSET MAPPER]: Problems sending asset {0} with children to asset server {1}", assetID, userAssetURL);
+            else
+                m_log.DebugFormat("[HG ASSET MAPPER]: Successfully sent asset {0} with children to asset server {1}", assetID, userAssetURL);
         }
 
         #endregion
diff --git a/OpenSim/Region/CoreModules/Framework/InventoryAccess/HGInventoryAccessModule.cs b/OpenSim/Region/CoreModules/Framework/InventoryAccess/HGInventoryAccessModule.cs
index 964efda..582b267 100644
--- a/OpenSim/Region/CoreModules/Framework/InventoryAccess/HGInventoryAccessModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/InventoryAccess/HGInventoryAccessModule.cs
@@ -62,6 +62,17 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
         private string m_ThisGatekeeper;
         private bool m_RestrictInventoryAccessAbroad;
 
+        private bool m_bypassPermissions = true;
+
+        // This simple check makes it possible to support grids in which all the simulators
+        // share all central services of the Robust server EXCEPT assets. In other words,
+        // grids where the simulators' assets are kept in one DB and the users' inventory assets
+        // are kept on another. When users rez items from inventory or take objects from world,
+        // an HG-like asset copy takes place between the 2 servers, the world asset server and
+        // the user's asset server.
+        private bool m_CheckSeparateAssets = false;
+        private string m_LocalAssetsURL = string.Empty;
+
 //        private bool m_Initialized = false;
 
         #region INonSharedRegionModule
@@ -88,16 +99,26 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                     IConfig thisModuleConfig = source.Configs["HGInventoryAccessModule"];
                     if (thisModuleConfig != null)
                     {
-                        // legacy configuration [obsolete]
-                        m_HomeURI = thisModuleConfig.GetString("ProfileServerURI", string.Empty);
-                        // preferred
-                        m_HomeURI = thisModuleConfig.GetString("HomeURI", m_HomeURI);
+                        m_HomeURI = Util.GetConfigVarFromSections<string>(source, "HomeURI",
+                            new string[] { "Startup", "Hypergrid", "HGInventoryAccessModule" }, String.Empty);
+                        m_ThisGatekeeper = Util.GetConfigVarFromSections<string>(source, "GatekeeperURI",
+                            new string[] { "Startup", "Hypergrid", "HGInventoryAccessModule" }, String.Empty);
+                        // Legacy. Renove soon!
+                        m_ThisGatekeeper = thisModuleConfig.GetString("Gatekeeper", m_ThisGatekeeper);
+
                         m_OutboundPermission = thisModuleConfig.GetBoolean("OutboundPermission", true);
-                        m_ThisGatekeeper = thisModuleConfig.GetString("Gatekeeper", string.Empty);
                         m_RestrictInventoryAccessAbroad = thisModuleConfig.GetBoolean("RestrictInventoryAccessAbroad", true);
+                        m_CheckSeparateAssets = thisModuleConfig.GetBoolean("CheckSeparateAssets", false);
+                        m_LocalAssetsURL = thisModuleConfig.GetString("RegionHGAssetServerURI", string.Empty);
+                        m_LocalAssetsURL = m_LocalAssetsURL.Trim(new char[] { '/' });
+
                     }
                     else
                         m_log.Warn("[HG INVENTORY ACCESS MODULE]: HGInventoryAccessModule configs not found. ProfileServerURI not set!");
+
+                    m_bypassPermissions = !Util.GetConfigVarFromSections<bool>(source, "serverside_object_permissions",
+                                            new string[] { "Startup", "Permissions" }, true); 
+
                 }
             }
         }
@@ -109,9 +130,14 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
 
             base.AddRegion(scene);
             m_assMapper = new HGAssetMapper(scene, m_HomeURI);
-            scene.EventManager.OnNewInventoryItemUploadComplete += UploadInventoryItem;
+            scene.EventManager.OnNewInventoryItemUploadComplete += PostInventoryAsset;
             scene.EventManager.OnTeleportStart += TeleportStart;
             scene.EventManager.OnTeleportFail += TeleportFail;
+
+            // We're fgoing to enforce some stricter permissions if Outbound is false
+            scene.Permissions.OnTakeObject += CanTakeObject;
+            scene.Permissions.OnTakeCopyObject += CanTakeObject;
+            scene.Permissions.OnTransferUserInventory += OnTransferUserInventory;
         }
 
         #endregion
@@ -133,7 +159,7 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                 if (sp is ScenePresence)
                 {
                     AgentCircuitData aCircuit = ((ScenePresence)sp).Scene.AuthenticateHandler.GetAgentCircuitData(client.AgentId);
-                    if ((aCircuit.teleportFlags & (uint)Constants.TeleportFlags.ViaHGLogin) != 0)
+                    if (aCircuit != null &&  (aCircuit.teleportFlags & (uint)Constants.TeleportFlags.ViaHGLogin) != 0)
                     {
                         if (m_RestrictInventoryAccessAbroad)
                         {
@@ -183,8 +209,11 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
             }
         }
 
-        public void UploadInventoryItem(UUID avatarID, UUID assetID, string name, int userlevel)
+        public void PostInventoryAsset(UUID avatarID, AssetType type, UUID assetID, string name, int userlevel)
         {
+            if (type == AssetType.Link)
+                return;
+
             string userAssetServer = string.Empty;
             if (IsForeignUser(avatarID, out userAssetServer) && userAssetServer != string.Empty && m_OutboundPermission)
             {
@@ -219,18 +248,32 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
         {
             UUID newAssetID = base.CapsUpdateInventoryItemAsset(remoteClient, itemID, data);
 
-            UploadInventoryItem(remoteClient.AgentId, newAssetID, "", 0);
+            PostInventoryAsset(remoteClient.AgentId, AssetType.Unknown, newAssetID, "", 0);
 
             return newAssetID;
         }
 
+        /// 
+        /// UpdateInventoryItemAsset
+        ///
+        public override bool UpdateInventoryItemAsset(UUID ownerID, InventoryItemBase item, AssetBase asset)
+        {
+            if (base.UpdateInventoryItemAsset(ownerID, item, asset))
+            {
+                PostInventoryAsset(ownerID, (AssetType)asset.Type, asset.FullID, asset.Name, 0);
+                return true;
+            }
+
+            return false;
+        }
+
         ///
         /// Used in DeleteToInventory
         ///
         protected override void ExportAsset(UUID agentID, UUID assetID)
         {
             if (!assetID.Equals(UUID.Zero))
-                UploadInventoryItem(agentID, assetID, "", 0);
+                PostInventoryAsset(agentID, AssetType.Unknown, assetID, "", 0);
             else
                 m_log.Debug("[HGScene]: Scene.Inventory did not create asset");
         }
@@ -242,7 +285,7 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                                                    UUID RayTargetID, byte BypassRayCast, bool RayEndIsIntersection,
                                                    bool RezSelected, bool RemoveItem, UUID fromTaskID, bool attachment)
         {
-            m_log.DebugFormat("[HGScene] RezObject itemID={0} fromTaskID={1}", itemID, fromTaskID);
+            m_log.DebugFormat("[HGScene]: RezObject itemID={0} fromTaskID={1}", itemID, fromTaskID);
 
             //if (fromTaskID.Equals(UUID.Zero))
             //{
@@ -268,50 +311,98 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
             SceneObjectGroup sog = base.RezObject(remoteClient, itemID, RayEnd, RayStart, RayTargetID, BypassRayCast, RayEndIsIntersection,
                                    RezSelected, RemoveItem, fromTaskID, attachment);
 
-            if (sog == null)
-                remoteClient.SendAgentAlertMessage("Unable to rez: problem accessing inventory or locating assets", false);
-
             return sog;
 
         }
 
         public override void TransferInventoryAssets(InventoryItemBase item, UUID sender, UUID receiver)
         {
-            string userAssetServer = string.Empty;
-            if (IsForeignUser(sender, out userAssetServer) && userAssetServer != string.Empty)
-                m_assMapper.Get(item.AssetID, sender, userAssetServer);
+            string senderAssetServer = string.Empty;
+            string receiverAssetServer = string.Empty;
+            bool isForeignSender, isForeignReceiver;
+            isForeignSender = IsForeignUser(sender, out senderAssetServer);
+            isForeignReceiver = IsForeignUser(receiver, out receiverAssetServer);
+
+            // They're both local. Nothing to do.
+            if (!isForeignSender && !isForeignReceiver)
+                return;
+
+            // At least one of them is foreign.
+            // If both users have the same asset server, no need to transfer the asset
+            if (senderAssetServer.Equals(receiverAssetServer))
+            {
+                m_log.DebugFormat("[HGScene]: Asset transfer between foreign users, but they have the same server. No transfer.");
+                return;
+            }
+
+            if (isForeignSender && senderAssetServer != string.Empty)
+                m_assMapper.Get(item.AssetID, sender, senderAssetServer);
 
-            if (IsForeignUser(receiver, out userAssetServer) && userAssetServer != string.Empty && m_OutboundPermission)
-                m_assMapper.Post(item.AssetID, receiver, userAssetServer);
+            if (isForeignReceiver && receiverAssetServer != string.Empty && m_OutboundPermission)
+                m_assMapper.Post(item.AssetID, receiver, receiverAssetServer);
         }
 
         public override bool IsForeignUser(UUID userID, out string assetServerURL)
         {
             assetServerURL = string.Empty;
 
-            if (UserManagementModule != null && !UserManagementModule.IsLocalGridUser(userID))
-            { // foreign 
-                ScenePresence sp = null;
-                if (m_Scene.TryGetScenePresence(userID, out sp))
+            if (UserManagementModule != null)
+            {
+                if (!m_CheckSeparateAssets)
                 {
-                    AgentCircuitData aCircuit = m_Scene.AuthenticateHandler.GetAgentCircuitData(sp.ControllingClient.CircuitCode);
-                    if (aCircuit.ServiceURLs.ContainsKey("AssetServerURI"))
-                    {
-                        assetServerURL = aCircuit.ServiceURLs["AssetServerURI"].ToString();
-                        assetServerURL = assetServerURL.Trim(new char[] { '/' }); 
+                    if (!UserManagementModule.IsLocalGridUser(userID))
+                    { // foreign 
+                        ScenePresence sp = null;
+                        if (m_Scene.TryGetScenePresence(userID, out sp))
+                        {
+                            AgentCircuitData aCircuit = m_Scene.AuthenticateHandler.GetAgentCircuitData(sp.ControllingClient.CircuitCode);
+                            if (aCircuit != null && aCircuit.ServiceURLs != null && aCircuit.ServiceURLs.ContainsKey("AssetServerURI"))
+                            {
+                                assetServerURL = aCircuit.ServiceURLs["AssetServerURI"].ToString();
+                                assetServerURL = assetServerURL.Trim(new char[] { '/' });
+                            }
+                        }
+                        else
+                        {
+                            assetServerURL = UserManagementModule.GetUserServerURL(userID, "AssetServerURI");
+                            assetServerURL = assetServerURL.Trim(new char[] { '/' });
+                        }
+                        return true;
                     }
                 }
                 else
                 {
-                    assetServerURL = UserManagementModule.GetUserServerURL(userID, "AssetServerURI");
-                    assetServerURL = assetServerURL.Trim(new char[] { '/' });
+                    if (IsLocalInventoryAssetsUser(userID, out assetServerURL))
+                    {
+                        m_log.DebugFormat("[HGScene]: user {0} has local assets {1}", userID, assetServerURL);
+                        return false;
+                    }
+                    else
+                    {
+                        m_log.DebugFormat("[HGScene]: user {0} has foreign assets {1}", userID, assetServerURL);
+                        return true;
+                    }
                 }
-                return true;
             }
-
             return false;
         }
 
+        private bool IsLocalInventoryAssetsUser(UUID uuid, out string assetsURL)
+        {
+            assetsURL = UserManagementModule.GetUserServerURL(uuid, "AssetServerURI");
+            if (assetsURL == string.Empty)
+            {
+                AgentCircuitData agent = m_Scene.AuthenticateHandler.GetAgentCircuitData(uuid);
+                if (agent != null)
+                {
+                    assetsURL = agent.ServiceURLs["AssetServerURI"].ToString();
+                    assetsURL = assetsURL.Trim(new char[] { '/' });
+                }
+            }
+            return m_LocalAssetsURL.Equals(assetsURL);
+        }
+
+
         protected override InventoryItemBase GetItem(UUID agentID, UUID itemID)
         {
             InventoryItemBase item = base.GetItem(agentID, itemID);
@@ -346,7 +437,15 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                     InventoryFolderBase root = m_Scene.InventoryService.GetRootFolder(client.AgentId);
                     InventoryCollection content = m_Scene.InventoryService.GetFolderContent(client.AgentId, root.ID);
 
-                    inv.SendBulkUpdateInventory(content.Folders.ToArray(), content.Items.ToArray());
+                    List<InventoryFolderBase> keep = new List<InventoryFolderBase>();
+
+                    foreach (InventoryFolderBase f in content.Folders)
+                    {
+                        if (f.Name != "My Suitcase" && f.Name != "Current Outfit")
+                            keep.Add(f);
+                    }
+
+                    inv.SendBulkUpdateInventory(keep.ToArray(), content.Items.ToArray());
                 }
             }
         }
@@ -379,7 +478,7 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
 
                         foreach (InventoryFolderBase f in content.Folders)
                         {
-                            if (f.Name != "My Suitcase")
+                            if (f.Name != "My Suitcase" && f.Name != "Current Outfit")
                             {
                                 f.Name = f.Name + " (Unavailable)";
                                 keep.Add(f);
@@ -404,5 +503,36 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
         }
 
         #endregion
+
+        #region Permissions
+
+        private bool CanTakeObject(UUID objectID, UUID stealer, Scene scene)
+        {
+            if (m_bypassPermissions) return true;
+
+            if (!m_OutboundPermission && !UserManagementModule.IsLocalGridUser(stealer))
+            {
+                SceneObjectGroup sog = null;
+                if (m_Scene.TryGetSceneObjectGroup(objectID, out sog) && sog.OwnerID == stealer)
+                    return true;
+
+                return false;
+            }
+
+            return true;
+        }
+
+        private bool OnTransferUserInventory(UUID itemID, UUID userID, UUID recipientID)
+        {
+            if (m_bypassPermissions) return true;
+
+            if (!m_OutboundPermission && !UserManagementModule.IsLocalGridUser(recipientID))
+                return false;
+
+            return true;
+        }
+
+
+        #endregion
     }
 }
\ No newline at end of file
diff --git a/OpenSim/Region/CoreModules/Framework/InventoryAccess/InventoryAccessModule.cs b/OpenSim/Region/CoreModules/Framework/InventoryAccess/InventoryAccessModule.cs
index 8b7c16e..5a9efb8 100644
--- a/OpenSim/Region/CoreModules/Framework/InventoryAccess/InventoryAccessModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/InventoryAccess/InventoryAccessModule.cs
@@ -47,6 +47,7 @@ using OpenMetaverse;
 using log4net;
 using Nini.Config;
 using Mono.Addins;
+using PermissionMask = OpenSim.Framework.PermissionMask;
 
 namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
 {
@@ -202,7 +203,7 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                     m_Scene.AssetService.Store(asset);
                     m_Scene.CreateNewInventoryItem(
                         remoteClient, remoteClient.AgentId.ToString(), string.Empty, folderID,
-                        name, description, 0, callbackID, asset, invType, nextOwnerMask, creationDate);
+                        name, description, 0, callbackID, asset.FullID, asset.Type, invType, nextOwnerMask, creationDate);
                 }
                 else
                 {
@@ -259,7 +260,7 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                         return UUID.Zero;
                     }
 
-                    remoteClient.SendAgentAlertMessage("Notecard saved", false);
+                    remoteClient.SendAlertMessage("Notecard saved");
                 }
                 else if ((InventoryType)item.InvType == InventoryType.LSL)
                 {
@@ -269,7 +270,7 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                         return UUID.Zero;
                     }
 
-                    remoteClient.SendAgentAlertMessage("Script saved", false);
+                    remoteClient.SendAlertMessage("Script saved");
                 }
 
                 AssetBase asset =
@@ -291,7 +292,34 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
 
             return UUID.Zero;
         }
-        
+
+        public virtual bool UpdateInventoryItemAsset(UUID ownerID, InventoryItemBase item, AssetBase asset)
+        {
+            if (item != null && item.Owner == ownerID && asset != null)
+            {
+//                m_log.DebugFormat(
+//                    "[INVENTORY ACCESS MODULE]: Updating item {0} {1} with new asset {2}", 
+//                    item.Name, item.ID, asset.ID);
+
+                item.AssetID = asset.FullID;
+                item.Description = asset.Description;
+                item.Name = asset.Name;
+                item.AssetType = asset.Type;
+                item.InvType = (int)InventoryType.Object;
+
+                m_Scene.AssetService.Store(asset);
+                m_Scene.InventoryService.UpdateItem(item);
+
+                return true;
+            }
+            else
+            {
+                m_log.ErrorFormat("[INVENTORY ACCESS MODULE]: Given invalid item for inventory update: {0}",
+                    (item == null || asset == null? "null item or asset" : "wrong owner"));
+                return false;
+            }
+        }
+
         public virtual List<InventoryItemBase> CopyToInventory(
             DeRezAction action, UUID folderID,
             List<SceneObjectGroup> objectGroups, IClientAPI remoteClient, bool asAttachment)
@@ -352,23 +380,32 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
             bool asAttachment)
         {
             CoalescedSceneObjects coa = new CoalescedSceneObjects(UUID.Zero);                
-            Dictionary<UUID, Vector3> originalPositions = new Dictionary<UUID, Vector3>();
+//            Dictionary<UUID, Vector3> originalPositions = new Dictionary<UUID, Vector3>();
+
+            Dictionary<SceneObjectGroup, KeyframeMotion> group2Keyframe = new Dictionary<SceneObjectGroup, KeyframeMotion>();
 
             foreach (SceneObjectGroup objectGroup in objlist)
             {
-                Vector3 inventoryStoredPosition = new Vector3
-                            (((objectGroup.AbsolutePosition.X > (int)Constants.RegionSize)
-                                  ? 250
-                                  : objectGroup.AbsolutePosition.X)
-                             ,
-                             (objectGroup.AbsolutePosition.Y > (int)Constants.RegionSize)
-                                 ? 250
-                                 : objectGroup.AbsolutePosition.Y,
-                             objectGroup.AbsolutePosition.Z);
-
-                originalPositions[objectGroup.UUID] = objectGroup.AbsolutePosition;
+                if (objectGroup.RootPart.KeyframeMotion != null)
+                {
+                    objectGroup.RootPart.KeyframeMotion.Pause();
+                    group2Keyframe.Add(objectGroup, objectGroup.RootPart.KeyframeMotion);
+                    objectGroup.RootPart.KeyframeMotion = null;
+                }
 
-                objectGroup.AbsolutePosition = inventoryStoredPosition;
+//                Vector3 inventoryStoredPosition = new Vector3
+//                            (((objectGroup.AbsolutePosition.X > (int)Constants.RegionSize)
+//                                  ? 250
+//                                  : objectGroup.AbsolutePosition.X)
+//                             ,
+//                             (objectGroup.AbsolutePosition.Y > (int)Constants.RegionSize)
+//                                 ? 250
+//                                 : objectGroup.AbsolutePosition.Y,
+//                             objectGroup.AbsolutePosition.Z);
+//
+//                originalPositions[objectGroup.UUID] = objectGroup.AbsolutePosition;
+//
+//                objectGroup.AbsolutePosition = inventoryStoredPosition;
 
                 // Make sure all bits but the ones we want are clear
                 // on take.
@@ -377,7 +414,8 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                 objectGroup.RootPart.NextOwnerMask &=
                         ((uint)PermissionMask.Copy |
                          (uint)PermissionMask.Transfer |
-                         (uint)PermissionMask.Modify);
+                         (uint)PermissionMask.Modify |
+                         (uint)PermissionMask.Export);
                 objectGroup.RootPart.NextOwnerMask |=
                         (uint)PermissionMask.Move;
                 
@@ -395,9 +433,9 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
             else
                 itemXml = SceneObjectSerializer.ToOriginalXmlFormat(objlist[0], !asAttachment);
             
-            // Restore the position of each group now that it has been stored to inventory.
-            foreach (SceneObjectGroup objectGroup in objlist)
-                objectGroup.AbsolutePosition = originalPositions[objectGroup.UUID];
+//            // Restore the position of each group now that it has been stored to inventory.
+//            foreach (SceneObjectGroup objectGroup in objlist)
+//                objectGroup.AbsolutePosition = originalPositions[objectGroup.UUID];
 
             InventoryItemBase item = CreateItemForObject(action, remoteClient, objlist[0], folderID);
 
@@ -407,17 +445,28 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
 
             if (item == null)
                 return null;
+
+            item.CreatorId = objlist[0].RootPart.CreatorID.ToString();
+            item.CreatorData = objlist[0].RootPart.CreatorData;
                             
-            // Can't know creator is the same, so null it in inventory
             if (objlist.Count > 1)
             {
-                item.CreatorId = UUID.Zero.ToString();
                 item.Flags = (uint)InventoryItemFlags.ObjectHasMultipleItems;
+                
+                // If the objects have different creators then don't specify a creator at all
+                foreach (SceneObjectGroup objectGroup in objlist)
+                {
+                    if ((objectGroup.RootPart.CreatorID.ToString() != item.CreatorId)
+                        || (objectGroup.RootPart.CreatorData.ToString() != item.CreatorData))
+                    {
+                        item.CreatorId = UUID.Zero.ToString();
+                        item.CreatorData = string.Empty;
+                        break;
+                    }
+                }
             }
             else
             {
-                item.CreatorId = objlist[0].RootPart.CreatorID.ToString();
-                item.CreatorData = objlist[0].RootPart.CreatorData;
                 item.SaleType = objlist[0].RootPart.ObjectSaleType;
                 item.SalePrice = objlist[0].RootPart.SalePrice;                    
             }              
@@ -438,13 +487,13 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
             }
             else
             {
-                AddPermissions(item, objlist[0], objlist, remoteClient);
-
                 item.CreationDate = Util.UnixTimeSinceEpoch();
                 item.Description = asset.Description;
                 item.Name = asset.Name;
                 item.AssetType = asset.Type;
 
+                AddPermissions(item, objlist[0], objlist, remoteClient);
+
                 m_Scene.AddInventoryItem(item);
 
                 if (remoteClient != null && item.Owner == remoteClient.AgentId)
@@ -461,6 +510,13 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                 }
             }
 
+            // Restore KeyframeMotion
+            foreach (SceneObjectGroup objectGroup in group2Keyframe.Keys)
+            {
+                objectGroup.RootPart.KeyframeMotion = group2Keyframe[objectGroup];
+                objectGroup.RootPart.KeyframeMotion.Start();
+            }
+
             // This is a hook to do some per-asset post-processing for subclasses that need that
             if (remoteClient != null)
                 ExportAsset(remoteClient.AgentId, asset.FullID);
@@ -485,49 +541,65 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
             InventoryItemBase item, SceneObjectGroup so, List<SceneObjectGroup> objsForEffectivePermissions, 
             IClientAPI remoteClient)
         {
-            uint effectivePerms = (uint)(PermissionMask.Copy | PermissionMask.Transfer | PermissionMask.Modify | PermissionMask.Move) | 7;
+            uint effectivePerms = (uint)(PermissionMask.Copy | PermissionMask.Transfer | PermissionMask.Modify | PermissionMask.Move | PermissionMask.Export) | 7;
+            uint allObjectsNextOwnerPerms = 0x7fffffff;
+            uint allObjectsEveryOnePerms = 0x7fffffff;
+            uint allObjectsGroupPerms = 0x7fffffff;
+
             foreach (SceneObjectGroup grp in objsForEffectivePermissions)
+            {
                 effectivePerms &= grp.GetEffectivePermissions();
+                allObjectsNextOwnerPerms &= grp.RootPart.NextOwnerMask;
+                allObjectsEveryOnePerms &= grp.RootPart.EveryoneMask;
+                allObjectsGroupPerms &= grp.RootPart.GroupMask;
+            }
             effectivePerms |= (uint)PermissionMask.Move;
 
+            //PermissionsUtil.LogPermissions(item.Name, "Before AddPermissions", item.BasePermissions, item.CurrentPermissions, item.NextPermissions);
+
             if (remoteClient != null && (remoteClient.AgentId != so.RootPart.OwnerID) && m_Scene.Permissions.PropagatePermissions())
             {
+                // Changing ownership, so apply the "Next Owner" permissions to all of the
+                // inventory item's permissions.
+
                 uint perms = effectivePerms;
-                uint nextPerms = (perms & 7) << 13;
-                if ((nextPerms & (uint)PermissionMask.Copy) == 0)
-                    perms &= ~(uint)PermissionMask.Copy;
-                if ((nextPerms & (uint)PermissionMask.Transfer) == 0)
-                    perms &= ~(uint)PermissionMask.Transfer;
-                if ((nextPerms & (uint)PermissionMask.Modify) == 0)
-                    perms &= ~(uint)PermissionMask.Modify;
-
-                item.BasePermissions = perms & so.RootPart.NextOwnerMask;
+                PermissionsUtil.ApplyFoldedPermissions(effectivePerms, ref perms);
+
+                item.BasePermissions = perms & allObjectsNextOwnerPerms;
                 item.CurrentPermissions = item.BasePermissions;
-                item.NextPermissions = perms & so.RootPart.NextOwnerMask;
-                item.EveryOnePermissions = so.RootPart.EveryoneMask & so.RootPart.NextOwnerMask;
-                item.GroupPermissions = so.RootPart.GroupMask & so.RootPart.NextOwnerMask;
+                item.NextPermissions = perms & allObjectsNextOwnerPerms;
+                item.EveryOnePermissions = allObjectsEveryOnePerms & allObjectsNextOwnerPerms;
+                item.GroupPermissions = allObjectsGroupPerms & allObjectsNextOwnerPerms;
                 
-                // Magic number badness. Maybe this deserves an enum.
-                // bit 4 (16) is the "Slam" bit, it means treat as passed
-                // and apply next owner perms on rez
-                item.CurrentPermissions |= 16; // Slam!
+                // apply next owner perms on rez
+                item.CurrentPermissions |= SceneObjectGroup.SLAM;
             }
             else
             {
+                // Not changing ownership.
+                // In this case we apply the permissions in the object's items ONLY to the inventory
+                // item's "Next Owner" permissions, but NOT to its "Current", "Base", etc. permissions.
+                // E.g., if the object contains a No-Transfer item then the item's "Next Owner"
+                // permissions are also No-Transfer.
+                PermissionsUtil.ApplyFoldedPermissions(effectivePerms, ref allObjectsNextOwnerPerms);
+
                 item.BasePermissions = effectivePerms;
                 item.CurrentPermissions = effectivePerms;
-                item.NextPermissions = so.RootPart.NextOwnerMask & effectivePerms;
-                item.EveryOnePermissions = so.RootPart.EveryoneMask & effectivePerms;
-                item.GroupPermissions = so.RootPart.GroupMask & effectivePerms;
+                item.NextPermissions = allObjectsNextOwnerPerms & effectivePerms;
+                item.EveryOnePermissions = allObjectsEveryOnePerms & effectivePerms;
+                item.GroupPermissions = allObjectsGroupPerms & effectivePerms;
 
                 item.CurrentPermissions &=
                         ((uint)PermissionMask.Copy |
                          (uint)PermissionMask.Transfer |
                          (uint)PermissionMask.Modify |
                          (uint)PermissionMask.Move |
+                         (uint)PermissionMask.Export |
                          7); // Preserve folded permissions
-            }    
-            
+            }
+
+            //PermissionsUtil.LogPermissions(item.Name, "After AddPermissions", item.BasePermissions, item.CurrentPermissions, item.NextPermissions);            
+
             return item;
         }
         
@@ -542,6 +614,10 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
         protected InventoryItemBase CreateItemForObject(
             DeRezAction action, IClientAPI remoteClient, SceneObjectGroup so, UUID folderID)
         {
+//            m_log.DebugFormat(
+//                "[BASIC INVENTORY ACCESS MODULE]: Creating item for object {0} {1} for folder {2}, action {3}", 
+//                so.Name, so.UUID, folderID, action);
+//
             // Get the user info of the item destination
             //
             UUID userID = UUID.Zero;
@@ -619,18 +695,18 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                     if (remoteClient == null ||
                         so.OwnerID != remoteClient.AgentId)
                     {
-                        folder = m_Scene.InventoryService.GetFolderForType(userID, AssetType.LostAndFoundFolder);
+                        folder = m_Scene.InventoryService.GetFolderForType(userID, FolderType.LostAndFound);
                     }
                     else
                     {
-                        folder = m_Scene.InventoryService.GetFolderForType(userID, AssetType.TrashFolder);
+                        folder = m_Scene.InventoryService.GetFolderForType(userID, FolderType.Trash);
                     }
                 }
                 else if (action == DeRezAction.Return)
                 {
                     // Dump to lost + found unconditionally
                     //
-                    folder = m_Scene.InventoryService.GetFolderForType(userID, AssetType.LostAndFoundFolder);
+                    folder = m_Scene.InventoryService.GetFolderForType(userID, FolderType.LostAndFound);
                 }
 
                 if (folderID == UUID.Zero && folder == null)
@@ -639,21 +715,22 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                     {
                         // Deletes go to trash by default
                         //
-                        folder = m_Scene.InventoryService.GetFolderForType(userID, AssetType.TrashFolder);
+                        folder = m_Scene.InventoryService.GetFolderForType(userID, FolderType.Trash);
                     }
                     else
                     {
-                        if (remoteClient == null || so.OwnerID != remoteClient.AgentId)
+                        if (remoteClient == null || so.RootPart.OwnerID != remoteClient.AgentId)
                         {
                             // Taking copy of another person's item. Take to
                             // Objects folder.
-                            folder = m_Scene.InventoryService.GetFolderForType(userID, AssetType.Object);
+                            folder = m_Scene.InventoryService.GetFolderForType(userID, FolderType.Object);
+                            so.FromFolderID = UUID.Zero;
                         }
                         else
                         {
                             // Catch all. Use lost & found
                             //
-                            folder = m_Scene.InventoryService.GetFolderForType(userID, AssetType.LostAndFoundFolder);
+                            folder = m_Scene.InventoryService.GetFolderForType(userID, FolderType.LostAndFound);
                         }
                     }
                 }
@@ -663,10 +740,16 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                 //
                 if (action == DeRezAction.Take || action == DeRezAction.TakeCopy)
                 {
-                    if (so.FromFolderID != UUID.Zero && userID == remoteClient.AgentId)
+                    if (so.FromFolderID != UUID.Zero && so.RootPart.OwnerID == remoteClient.AgentId)
                     {
                         InventoryFolderBase f = new InventoryFolderBase(so.FromFolderID, userID);
                         folder = m_Scene.InventoryService.GetFolder(f);
+
+                        if(folder.Type == 14 || folder.Type == 16)
+                        {
+                            // folder.Type = 6;
+                            folder = m_Scene.InventoryService.GetFolderForType(userID, FolderType.Object);
+                        }
                     }
                 }
 
@@ -722,7 +805,7 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
             UUID RayTargetID, byte BypassRayCast, bool RayEndIsIntersection,
             bool RezSelected, bool RemoveItem, UUID fromTaskID, bool attachment)
         {
-            AssetBase rezAsset = m_Scene.AssetService.Get(assetID.ToString());
+            AssetBase rezAsset = m_Scene.AssetService.Get(assetID.ToString());           
 
             if (rezAsset == null)
             {
@@ -731,12 +814,14 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                     m_log.WarnFormat(
                         "[InventoryAccessModule]: Could not find asset {0} for item {1} {2} for {3} in RezObject()",
                         assetID, item.Name, item.ID, remoteClient.Name);
+                    remoteClient.SendAgentAlertMessage(string.Format("Unable to rez: could not find asset {0} for item {1}.", assetID, item.Name), false);
                 }
                 else
                 {
                     m_log.WarnFormat(
                         "[INVENTORY ACCESS MODULE]: Could not find asset {0} for {1} in RezObject()",
                         assetID, remoteClient.Name);
+                    remoteClient.SendAgentAlertMessage(string.Format("Unable to rez: could not find asset {0}.", assetID), false);
                 }
 
                 return null;
@@ -744,67 +829,34 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
 
             SceneObjectGroup group = null;
 
-            string xmlData = Utils.BytesToString(rezAsset.Data);
-            List<SceneObjectGroup> objlist = new List<SceneObjectGroup>();
-            List<Vector3> veclist = new List<Vector3>();
+            List<SceneObjectGroup> objlist;
+            List<Vector3> veclist;
+            Vector3 bbox;
+            float offsetHeight;
             byte bRayEndIsIntersection = (byte)(RayEndIsIntersection ? 1 : 0);
             Vector3 pos;
 
-            XmlDocument doc = new XmlDocument();
-            doc.LoadXml(xmlData);
-            XmlElement e = (XmlElement)doc.SelectSingleNode("/CoalescedObject");
-            if (e == null || attachment) // Single
-            {
-                SceneObjectGroup g = SceneObjectSerializer.FromOriginalXmlFormat(xmlData);
-
-                objlist.Add(g);
-                veclist.Add(new Vector3(0, 0, 0));
+            bool single 
+                = m_Scene.GetObjectsToRez(
+                    rezAsset.Data, attachment, out objlist, out veclist, out bbox, out offsetHeight);
 
-                float offsetHeight = 0;
+            if (single)
+            {
                 pos = m_Scene.GetNewRezLocation(
                     RayStart, RayEnd, RayTargetID, Quaternion.Identity,
-                    BypassRayCast, bRayEndIsIntersection, true, g.GetAxisAlignedBoundingBox(out offsetHeight), false);
+                    BypassRayCast, bRayEndIsIntersection, true, bbox, false);
                 pos.Z += offsetHeight;
             }
             else
             {
-                XmlElement coll = (XmlElement)e;
-                float bx = Convert.ToSingle(coll.GetAttribute("x"));
-                float by = Convert.ToSingle(coll.GetAttribute("y"));
-                float bz = Convert.ToSingle(coll.GetAttribute("z"));
-                Vector3 bbox = new Vector3(bx, by, bz);
-
                 pos = m_Scene.GetNewRezLocation(RayStart, RayEnd,
                         RayTargetID, Quaternion.Identity,
                         BypassRayCast, bRayEndIsIntersection, true,
                         bbox, false);
-
                 pos -= bbox / 2;
-
-                XmlNodeList groups = e.SelectNodes("SceneObjectGroup");
-                foreach (XmlNode n in groups)
-                {
-                    SceneObjectGroup g = SceneObjectSerializer.FromOriginalXmlFormat(n.OuterXml);
-
-                    objlist.Add(g);
-                    XmlElement el = (XmlElement)n;
-
-                    string rawX = el.GetAttribute("offsetx");
-                    string rawY = el.GetAttribute("offsety");
-                    string rawZ = el.GetAttribute("offsetz");
-//                        
-//                            m_log.DebugFormat(
-//                                "[INVENTORY ACCESS MODULE]: Converting coalesced object {0} offset <{1}, {2}, {3}>", 
-//                                g.Name, rawX, rawY, rawZ);
-
-                    float x = Convert.ToSingle(rawX);
-                    float y = Convert.ToSingle(rawY);
-                    float z = Convert.ToSingle(rawZ);
-                    veclist.Add(new Vector3(x, y, z));
-                }
             }
 
-            if (item != null && !DoPreRezWhenFromItem(remoteClient, item, objlist, pos, attachment))
+            if (item != null && !DoPreRezWhenFromItem(remoteClient, item, objlist, pos, veclist, attachment))
                 return null;
 
             for (int i = 0; i < objlist.Count; i++)
@@ -823,11 +875,23 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                     m_log.Debug("[INVENTORY ACCESS MODULE]: Object has UUID.Zero! Position 3");
                 }
 
-                foreach (SceneObjectPart part in group.Parts)
+                // if this was previously an attachment and is now being rezzed,
+                // save the old attachment info.
+                if (group.IsAttachment == false && group.RootPart.Shape.State != 0)
                 {
-                    // Make the rezzer the owner, as this is not necessarily set correctly in the serialized asset.
-                    part.LastOwnerID = part.OwnerID;
-                    part.OwnerID = remoteClient.AgentId;
+                    group.RootPart.AttachedPos = group.AbsolutePosition;
+                    group.RootPart.Shape.LastAttachPoint = (byte)group.AttachmentPoint;
+                }
+
+                if (item == null)
+                {
+                    // Change ownership. Normally this is done in DoPreRezWhenFromItem(), but in this case we must do it here.
+                    foreach (SceneObjectPart part in group.Parts)
+                    {
+                        // Make the rezzer the owner, as this is not necessarily set correctly in the serialized asset.
+                        part.LastOwnerID = part.OwnerID;
+                        part.OwnerID = remoteClient.AgentId;
+                    }
                 }
 
                 if (!attachment)
@@ -855,7 +919,7 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                 // one full update during the attachment
                 // process causes some clients to fail to display the
                 // attachment properly.
-                m_Scene.AddNewSceneObject(group, true, false);
+                m_Scene.AddNewSceneObject(group, !attachment, false);
 
                 // if attachment we set it's asset id so object updates
                 // can reflect that, if not, we set it's position in world.
@@ -902,10 +966,15 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
         /// <param name="item"></param>
         /// <param name="objlist"></param>
         /// <param name="pos"></param>
+        /// <param name="veclist">
+        /// List of vector position adjustments for a coalesced objects.  For ordinary objects
+        /// this list will contain just Vector3.Zero.  The order of adjustments must match the order of objlist
+        /// </param>
         /// <param name="isAttachment"></param>
         /// <returns>true if we can processed with rezzing, false if we need to abort</returns>
         private bool DoPreRezWhenFromItem(
-            IClientAPI remoteClient, InventoryItemBase item, List<SceneObjectGroup> objlist, Vector3 pos, bool isAttachment)
+            IClientAPI remoteClient, InventoryItemBase item, List<SceneObjectGroup> objlist, 
+            Vector3 pos, List<Vector3> veclist, bool isAttachment)
         {
             UUID fromUserInventoryItemId = UUID.Zero;
 
@@ -928,28 +997,29 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                 }
             }
 
-            int primcount = 0;
-            foreach (SceneObjectGroup g in objlist)
-                primcount += g.PrimCount;
-
-            if (!m_Scene.Permissions.CanRezObject(
-                primcount, remoteClient.AgentId, pos)
-                && !isAttachment)
+            for (int i = 0; i < objlist.Count; i++)
             {
-                // The client operates in no fail mode. It will
-                // have already removed the item from the folder
-                // if it's no copy.
-                // Put it back if it's not an attachment
-                //
-                if (((item.CurrentPermissions & (uint)PermissionMask.Copy) == 0) && (!isAttachment))
-                    remoteClient.SendBulkUpdateInventory(item);
+                SceneObjectGroup g = objlist[i];
 
-                ILandObject land = m_Scene.LandChannel.GetLandObject(pos.X, pos.Y);
-                remoteClient.SendAlertMessage(string.Format(
-                    "Can't rez object '{0}' at <{1:F3}, {2:F3}, {3:F3}> on parcel '{4}' in region {5}.",
-                    item.Name, pos.X, pos.Y, pos.Z, land != null ? land.LandData.Name : "Unknown", m_Scene.RegionInfo.RegionName));
+                if (!m_Scene.Permissions.CanRezObject(
+                    g.PrimCount, remoteClient.AgentId, pos + veclist[i])
+                    && !isAttachment)
+                {
+                    // The client operates in no fail mode. It will
+                    // have already removed the item from the folder
+                    // if it's no copy.
+                    // Put it back if it's not an attachment
+                    //
+                    if (((item.CurrentPermissions & (uint)PermissionMask.Copy) == 0) && (!isAttachment))
+                        remoteClient.SendBulkUpdateInventory(item);
 
-                return false;
+                    ILandObject land = m_Scene.LandChannel.GetLandObject(pos.X, pos.Y);
+                    remoteClient.SendAlertMessage(string.Format(
+                        "Can't rez object '{0}' at <{1:F3}, {2:F3}, {3:F3}> on parcel '{4}' in region {5}.",
+                        item.Name, pos.X, pos.Y, pos.Z, land != null ? land.LandData.Name : "Unknown", m_Scene.Name));
+
+                    return false;
+                }
             }
 
             for (int i = 0; i < objlist.Count; i++)
@@ -977,44 +1047,19 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
 //                    "[INVENTORY ACCESS MODULE]: rootPart.OwnedID {0}, item.Owner {1}, item.CurrentPermissions {2:X}",
 //                    rootPart.OwnerID, item.Owner, item.CurrentPermissions);
 
-                if ((rootPart.OwnerID != item.Owner) ||
-                    (item.CurrentPermissions & 16) != 0)
+                if ((rootPart.OwnerID != item.Owner) || (item.CurrentPermissions & SceneObjectGroup.SLAM) != 0)
                 {
                     //Need to kill the for sale here
                     rootPart.ObjectSaleType = 0;
                     rootPart.SalePrice = 10;
-    
-                    if (m_Scene.Permissions.PropagatePermissions())
-                    {
-                        foreach (SceneObjectPart part in so.Parts)
-                        {
-                            if ((item.Flags & (uint)InventoryItemFlags.ObjectHasMultipleItems) == 0)
-                            {
-                                part.EveryoneMask = item.EveryOnePermissions;
-                                part.NextOwnerMask = item.NextPermissions;
-                            }
-                            part.GroupMask = 0; // DO NOT propagate here
-                        }
-    
-                        so.ApplyNextOwnerPermissions();
-                    }
                 }
-    
+
                 foreach (SceneObjectPart part in so.Parts)
                 {
                     part.FromUserInventoryItemID = fromUserInventoryItemId;
-
-                    if ((part.OwnerID != item.Owner) ||
-                        (item.CurrentPermissions & 16) != 0)
-                    {
-                        part.Inventory.ChangeInventoryOwner(item.Owner);
-                        part.GroupMask = 0; // DO NOT propagate here
-                    }
-
-                    part.EveryoneMask = item.EveryOnePermissions;
-                    part.NextOwnerMask = item.NextPermissions;
+                    part.ApplyPermissionsOnRez(item, true, m_Scene);
                 }
-    
+
                 rootPart.TrimPermissions();
 
                 if (isAttachment)
@@ -1150,4 +1195,4 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
 
         #endregion
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/CoreModules/Framework/InventoryAccess/Tests/HGAssetMapperTests.cs b/OpenSim/Region/CoreModules/Framework/InventoryAccess/Tests/HGAssetMapperTests.cs
new file mode 100644
index 0000000..007ff63
--- /dev/null
+++ b/OpenSim/Region/CoreModules/Framework/InventoryAccess/Tests/HGAssetMapperTests.cs
@@ -0,0 +1,146 @@
+/*
+ * 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.Threading;
+using System.Xml;
+using Nini.Config;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Region.CoreModules.Framework.InventoryAccess;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Region.ScriptEngine.XEngine;
+using OpenSim.Services.Interfaces;
+using OpenSim.Tests.Common;
+
+namespace OpenSim.Region.CoreModules.Framework.InventoryAccess.Tests
+{
+    [TestFixture]
+    public class HGAssetMapperTests : OpenSimTestCase
+    {
+        [Test]
+        public void TestPostAssetRewrite()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            XEngine xengine = new OpenSim.Region.ScriptEngine.XEngine.XEngine();
+            xengine.DebugLevel = 1;
+
+            IniConfigSource configSource = new IniConfigSource();
+
+            IConfig startupConfig = configSource.AddConfig("Startup");
+            startupConfig.Set("DefaultScriptEngine", "XEngine");
+
+            IConfig xEngineConfig = configSource.AddConfig("XEngine");
+            xEngineConfig.Set("Enabled", "true");
+            xEngineConfig.Set("StartDelay", "0");
+            xEngineConfig.Set("AppDomainLoading", "false");
+
+            string homeUrl = "http://hg.HomeTestPostAssetRewriteGrid.com";
+            string foreignUrl = "http://hg.ForeignTestPostAssetRewriteGrid.com";
+            int soIdTail = 0x1;
+            UUID assetId = TestHelpers.ParseTail(0x10);
+            UUID userId = TestHelpers.ParseTail(0x100);
+            UUID sceneId = TestHelpers.ParseTail(0x1000);
+            string userFirstName = "TestPostAsset";
+            string userLastName = "Rewrite";
+            int soPartsCount = 3;
+
+            Scene scene = new SceneHelpers().SetupScene("TestPostAssetRewriteScene", sceneId, 1000, 1000, configSource);
+            SceneHelpers.SetupSceneModules(scene, configSource, xengine);
+            scene.StartScripts();
+
+            HGAssetMapper hgam = new HGAssetMapper(scene, homeUrl);
+            UserAccount ua 
+                = UserAccountHelpers.CreateUserWithInventory(scene, userFirstName, userLastName, userId, "password");
+
+            SceneObjectGroup so = SceneHelpers.AddSceneObject(scene, soPartsCount, ua.PrincipalID, "part", soIdTail);
+            RezScript(
+                scene, so.UUID, "default { state_entry() { llSay(0, \"Hello World\"); } }", "item1", ua.PrincipalID);
+
+            AssetBase asset = AssetHelpers.CreateAsset(assetId, so);
+            asset.CreatorID = foreignUrl;
+            hgam.PostAsset(foreignUrl, asset);
+
+            // Check transformed asset.
+            AssetBase ncAssetGet = scene.AssetService.Get(assetId.ToString());
+            Assert.AreEqual(foreignUrl, ncAssetGet.CreatorID);
+            string xmlData = Utils.BytesToString(ncAssetGet.Data);
+            XmlDocument ncAssetGetXmlDoc = new XmlDocument();
+            ncAssetGetXmlDoc.LoadXml(xmlData);
+
+//            Console.WriteLine(ncAssetGetXmlDoc.OuterXml);
+
+            XmlNodeList creatorDataNodes = ncAssetGetXmlDoc.GetElementsByTagName("CreatorData");
+
+            Assert.AreEqual(soPartsCount, creatorDataNodes.Count);
+            //Console.WriteLine("creatorDataNodes {0}", creatorDataNodes.Count);
+
+            foreach (XmlNode creatorDataNode in creatorDataNodes)
+            {
+                Assert.AreEqual(
+                    string.Format("{0};{1} {2}", homeUrl, ua.FirstName, ua.LastName), creatorDataNode.InnerText);
+            }
+
+            // Check that saved script nodes have attributes
+            XmlNodeList savedScriptStateNodes = ncAssetGetXmlDoc.GetElementsByTagName("SavedScriptState");
+
+            Assert.AreEqual(1, savedScriptStateNodes.Count);
+            Assert.AreEqual(1, savedScriptStateNodes[0].Attributes.Count);
+            XmlNode uuidAttribute = savedScriptStateNodes[0].Attributes.GetNamedItem("UUID");
+            Assert.NotNull(uuidAttribute);
+            // XXX: To check the actual UUID attribute we would have to do some work to retreive the UUID of the task
+            // item created earlier. 
+        }
+
+        private void RezScript(Scene scene, UUID soId, string script, string itemName, UUID userId)
+        {
+            InventoryItemBase itemTemplate = new InventoryItemBase();
+            //            itemTemplate.ID = itemId;
+            itemTemplate.Name = itemName;
+            itemTemplate.Folder = soId;
+            itemTemplate.InvType = (int)InventoryType.LSL;
+
+            // XXX: Ultimately it would be better to be able to directly manipulate the script engine to rez a script
+            // immediately for tests rather than chunter through it's threaded mechanisms.
+            AutoResetEvent chatEvent = new AutoResetEvent(false);
+
+            scene.EventManager.OnChatFromWorld += (s, c) => 
+            {
+//                Console.WriteLine("Got chat [{0}]", c.Message);           
+                chatEvent.Set();
+            };
+
+            scene.RezNewScript(userId, itemTemplate, script);
+
+//            Console.WriteLine("HERE");
+            Assert.IsTrue(chatEvent.WaitOne(60000), "Chat event in HGAssetMapperTests.RezScript not received");
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/CoreModules/Framework/InventoryAccess/Tests/InventoryAccessModuleTests.cs b/OpenSim/Region/CoreModules/Framework/InventoryAccess/Tests/InventoryAccessModuleTests.cs
index ac25a93..1d91165 100644
--- a/OpenSim/Region/CoreModules/Framework/InventoryAccess/Tests/InventoryAccessModuleTests.cs
+++ b/OpenSim/Region/CoreModules/Framework/InventoryAccess/Tests/InventoryAccessModuleTests.cs
@@ -37,14 +37,12 @@ using OpenSim.Data;
 using OpenSim.Framework;
 using OpenSim.Framework.Serialization;
 using OpenSim.Framework.Serialization.External;
-using OpenSim.Framework.Communications;
 using OpenSim.Region.CoreModules.Avatar.Inventory.Archiver;
 using OpenSim.Region.CoreModules.Framework.InventoryAccess;
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Region.Framework.Scenes.Serialization;
 using OpenSim.Services.Interfaces;
 using OpenSim.Tests.Common;
-using OpenSim.Tests.Common.Mock;
 
 namespace OpenSim.Region.CoreModules.Framework.InventoryAccess.Tests
 {
@@ -109,8 +107,9 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess.Tests
             item1.AssetID = asset1.FullID;
             item1.ID = item1Id;
             InventoryFolderBase objsFolder 
-                = InventoryArchiveUtils.FindFolderByPath(m_scene.InventoryService, m_userId, "Objects")[0];
+                = InventoryArchiveUtils.FindFoldersByPath(m_scene.InventoryService, m_userId, "Objects")[0];
             item1.Folder = objsFolder.ID;
+            item1.Flags |= (uint)InventoryItemFlags.ObjectHasMultipleItems;
             m_scene.AddInventoryItem(item1);
             
             SceneObjectGroup so 
@@ -159,7 +158,7 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess.Tests
             item1.AssetID = asset1.FullID;
             item1.ID = item1Id;
             InventoryFolderBase objsFolder 
-                = InventoryArchiveUtils.FindFolderByPath(m_scene.InventoryService, m_userId, "Objects")[0];
+                = InventoryArchiveUtils.FindFoldersByPath(m_scene.InventoryService, m_userId, "Objects")[0];
             item1.Folder = objsFolder.ID;
             m_scene.AddInventoryItem(item1);
             
diff --git a/OpenSim/Region/CoreModules/Framework/Library/LibraryModule.cs b/OpenSim/Region/CoreModules/Framework/Library/LibraryModule.cs
index ec22146..862f0b7 100644
--- a/OpenSim/Region/CoreModules/Framework/Library/LibraryModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/Library/LibraryModule.cs
@@ -30,7 +30,6 @@ using System.IO;
 using System.Reflection;
 
 using OpenSim.Framework;
-using OpenSim.Framework.Communications;
 
 using OpenSim.Region.CoreModules.Avatar.Inventory.Archiver;
 using OpenSim.Region.Framework;
@@ -43,6 +42,7 @@ using OpenMetaverse;
 using log4net;
 using Mono.Addins;
 using Nini.Config;
+using PermissionMask = OpenSim.Framework.PermissionMask;
 
 namespace OpenSim.Region.CoreModules.Framework.Library
 {
@@ -175,7 +175,7 @@ namespace OpenSim.Region.CoreModules.Framework.Library
                 m_log.InfoFormat("[LIBRARY MODULE]: Loading library archive {0} ({1})...", iarFileName, simpleName);
                 simpleName = GetInventoryPathFromName(simpleName);
 
-                InventoryArchiveReadRequest archread = new InventoryArchiveReadRequest(m_MockScene, uinfo, simpleName, iarFileName, false);
+                InventoryArchiveReadRequest archread = new InventoryArchiveReadRequest(m_MockScene.InventoryService, m_MockScene.AssetService, m_MockScene.UserAccountService, uinfo, simpleName, iarFileName, false);
                 try
                 {
                     HashSet<InventoryNodeBase> nodes = archread.Execute();
@@ -184,7 +184,7 @@ namespace OpenSim.Region.CoreModules.Framework.Library
                         // didn't find the subfolder with the given name; place it on the top
                         m_log.InfoFormat("[LIBRARY MODULE]: Didn't find {0} in library. Placing archive on the top level", simpleName);
                         archread.Close();
-                        archread = new InventoryArchiveReadRequest(m_MockScene, uinfo, "/", iarFileName, false);
+                        archread = new InventoryArchiveReadRequest(m_MockScene.InventoryService, m_MockScene.AssetService, m_MockScene.UserAccountService, uinfo, "/", iarFileName, false);
                         archread.Execute();
                     }
 
diff --git a/OpenSim/Region/CoreModules/Framework/Library/LocalInventoryService.cs b/OpenSim/Region/CoreModules/Framework/Library/LocalInventoryService.cs
index 49589fd..e1e1838 100644
--- a/OpenSim/Region/CoreModules/Framework/Library/LocalInventoryService.cs
+++ b/OpenSim/Region/CoreModules/Framework/Library/LocalInventoryService.cs
@@ -65,7 +65,7 @@ namespace OpenSim.Region.CoreModules.Framework.Library
         {
             InventoryFolderImpl folder = null;
             InventoryCollection inv = new InventoryCollection();
-            inv.UserID = m_Library.Owner;
+            inv.OwnerID = m_Library.Owner;
 
             if (folderID != m_Library.ID)
             {
@@ -87,6 +87,34 @@ namespace OpenSim.Region.CoreModules.Framework.Library
             return inv;
         }
 
+        public virtual InventoryCollection[] GetMultipleFoldersContent(UUID principalID, UUID[] folderIDs)
+        {
+            InventoryCollection[] invColl = new InventoryCollection[folderIDs.Length];
+            int i = 0;
+            foreach (UUID fid in folderIDs)
+            {
+                invColl[i++] = GetFolderContent(principalID, fid);
+            }
+
+            return invColl;
+        }
+
+        public virtual InventoryItemBase[] GetMultipleItems(UUID principalID, UUID[] itemIDs)
+        {
+            InventoryItemBase[] itemColl = new InventoryItemBase[itemIDs.Length];
+            int i = 0;
+            InventoryItemBase item = new InventoryItemBase();
+            item.Owner = principalID;
+            foreach (UUID fid in itemIDs)
+            {
+                item.ID = fid;
+                itemColl[i++] = GetItem(item);
+            }
+
+            return itemColl;
+        }
+
+
         /// <summary>
         /// Add a new folder to the user's inventory
         /// </summary>
@@ -142,28 +170,12 @@ namespace OpenSim.Region.CoreModules.Framework.Library
         public List<InventoryFolderBase> GetInventorySkeleton(UUID userId) { return null; }
 
         /// <summary>
-        /// Synchronous inventory fetch.
-        /// </summary>
-        /// <param name="userID"></param>
-        /// <returns></returns>
-        public InventoryCollection GetUserInventory(UUID userID) { return null; }
-
-        /// <summary>
-        /// Request the inventory for a user.  This is an asynchronous operation that will call the callback when the
-        /// inventory has been received
-        /// </summary>
-        /// <param name="userID"></param>
-        /// <param name="callback"></param>
-        public void GetUserInventory(UUID userID, InventoryReceiptCallback callback) { }
-
-
-        /// <summary>
         /// Gets the user folder for the given folder-type
         /// </summary>
         /// <param name="userID"></param>
         /// <param name="type"></param>
         /// <returns></returns>
-        public InventoryFolderBase GetFolderForType(UUID userID, AssetType type) { return null; }
+        public InventoryFolderBase GetFolderForType(UUID userID, FolderType type) { return null; }
 
 
         /// <summary>
diff --git a/OpenSim/Region/CoreModules/Framework/Monitoring/MonitorModule.cs b/OpenSim/Region/CoreModules/Framework/Monitoring/MonitorModule.cs
index d84460a..64feec1 100644
--- a/OpenSim/Region/CoreModules/Framework/Monitoring/MonitorModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/Monitoring/MonitorModule.cs
@@ -33,6 +33,7 @@ using log4net;
 using Nini.Config;
 using OpenMetaverse;
 using OpenSim.Framework;
+using OpenSim.Framework.Monitoring;
 using OpenSim.Framework.Servers;
 using OpenSim.Region.CoreModules.Framework.Monitoring.Alerts;
 using OpenSim.Region.CoreModules.Framework.Monitoring.Monitors;
@@ -100,6 +101,7 @@ namespace OpenSim.Region.CoreModules.Framework.Monitoring
                 "/monitorstats/" + Uri.EscapeDataString(m_scene.RegionInfo.RegionName), StatsPage);
 
             AddMonitors();
+            RegisterStatsManagerRegionStatistics();
         }
 
         public void RemoveRegion(Scene scene)
@@ -109,6 +111,9 @@ namespace OpenSim.Region.CoreModules.Framework.Monitoring
 
             MainServer.Instance.RemoveHTTPHandler("GET", "/monitorstats/" + m_scene.RegionInfo.RegionID);
             MainServer.Instance.RemoveHTTPHandler("GET", "/monitorstats/" + Uri.EscapeDataString(m_scene.RegionInfo.RegionName));
+
+            UnRegisterStatsManagerRegionStatistics();
+
             m_scene = null;
         }
 
@@ -399,6 +404,45 @@ namespace OpenSim.Region.CoreModules.Framework.Monitoring
         {
             m_log.Error("[Monitor] " + reporter.Name + " for " + m_scene.RegionInfo.RegionName + " reports " + reason + " (Fatal: " + fatal + ")");
         }
+
+        private List<Stat> registeredStats = new List<Stat>();
+        private void MakeStat(string pName, string pUnitName, Action<Stat> act)
+        {
+            Stat tempStat = new Stat(pName, pName, pName, pUnitName, "scene", m_scene.RegionInfo.RegionName, StatType.Pull, act, StatVerbosity.Info);
+            StatsManager.RegisterStat(tempStat);
+            registeredStats.Add(tempStat);
+        }
+        private void RegisterStatsManagerRegionStatistics()
+        {
+            MakeStat("RootAgents", "avatars", (s) => { s.Value = m_scene.SceneGraph.GetRootAgentCount(); });
+            MakeStat("ChildAgents", "avatars", (s) => { s.Value = m_scene.SceneGraph.GetChildAgentCount(); });
+            MakeStat("TotalPrims", "objects", (s) => { s.Value = m_scene.SceneGraph.GetTotalObjectsCount(); });
+            MakeStat("ActivePrims", "objects", (s) => { s.Value = m_scene.SceneGraph.GetActiveObjectsCount(); });
+            MakeStat("ActiveScripts", "scripts", (s) => { s.Value = m_scene.SceneGraph.GetActiveScriptsCount(); });
+
+            MakeStat("TimeDilation", "sec/sec", (s) => { s.Value = m_scene.StatsReporter.LastReportedSimStats[0]; });
+            MakeStat("SimFPS", "fps", (s) => { s.Value = m_scene.StatsReporter.LastReportedSimStats[1]; });
+            MakeStat("PhysicsFPS", "fps", (s) => { s.Value = m_scene.StatsReporter.LastReportedSimStats[2]; });
+            MakeStat("AgentUpdates", "updates/sec", (s) => { s.Value = m_scene.StatsReporter.LastReportedSimStats[3]; });
+            MakeStat("FrameTime", "ms/sec", (s) => { s.Value = m_scene.StatsReporter.LastReportedSimStats[8]; });
+            MakeStat("NetTime", "ms/sec", (s) => { s.Value = m_scene.StatsReporter.LastReportedSimStats[9]; });
+            MakeStat("OtherTime", "ms/sec", (s) => { s.Value = m_scene.StatsReporter.LastReportedSimStats[12]; });
+            MakeStat("PhysicsTime", "ms/sec", (s) => { s.Value = m_scene.StatsReporter.LastReportedSimStats[10]; });
+            MakeStat("AgentTime", "ms/sec", (s) => { s.Value = m_scene.StatsReporter.LastReportedSimStats[16]; });
+            MakeStat("ImageTime", "ms/sec", (s) => { s.Value = m_scene.StatsReporter.LastReportedSimStats[11]; });
+            MakeStat("ScriptLines", "lines/sec", (s) => { s.Value = m_scene.StatsReporter.LastReportedSimStats[20]; });
+            MakeStat("SimSpareMS", "ms/sec", (s) => { s.Value = m_scene.StatsReporter.LastReportedSimStats[21]; });
+        }
+        
+        private void UnRegisterStatsManagerRegionStatistics()
+        {
+            foreach (Stat stat in registeredStats)
+            {
+                StatsManager.DeregisterStat(stat);
+                stat.Dispose();
+            }
+            registeredStats.Clear();
+        }
         
     }
-}
+}
\ No newline at end of file
diff --git a/OpenSim/Region/CoreModules/Framework/Search/BasicSearchModule.cs b/OpenSim/Region/CoreModules/Framework/Search/BasicSearchModule.cs
new file mode 100644
index 0000000..3849996
--- /dev/null
+++ b/OpenSim/Region/CoreModules/Framework/Search/BasicSearchModule.cs
@@ -0,0 +1,199 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Reflection;
+using System.Threading;
+
+using OpenSim.Framework;
+using OpenSim.Framework.Console;
+using OpenSim.Framework.Monitoring;
+using OpenSim.Region.ClientStack.LindenUDP;
+using OpenSim.Region.Framework;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Services.Interfaces;
+using OpenSim.Services.Connectors.Hypergrid;
+
+using OpenMetaverse;
+using OpenMetaverse.Packets;
+using log4net;
+using Nini.Config;
+using Mono.Addins;
+
+using DirFindFlags = OpenMetaverse.DirectoryManager.DirFindFlags;
+
+namespace OpenSim.Region.CoreModules.Framework.Search
+{
+    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "BasicSearchModule")]
+    public class BasicSearchModule : ISharedRegionModule
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        protected bool m_Enabled;
+        protected List<Scene> m_Scenes = new List<Scene>();
+
+        private IGroupsModule m_GroupsService = null;
+
+        #region ISharedRegionModule
+
+        public void Initialise(IConfigSource config)
+        {
+            string umanmod = config.Configs["Modules"].GetString("SearchModule", Name);
+            if (umanmod == Name)
+            {
+                m_Enabled = true;
+                m_log.DebugFormat("[BASIC SEARCH MODULE]: {0} is enabled", Name);
+            }
+        }
+
+        public bool IsSharedModule
+        {
+            get { return true; }
+        }
+
+        public virtual string Name
+        {
+            get { return "BasicSearchModule"; }
+        }
+
+        public Type ReplaceableInterface
+        {
+            get { return null; }
+        }
+
+        public void AddRegion(Scene scene)
+        {
+            if (m_Enabled)
+            {
+                m_Scenes.Add(scene);
+
+                scene.EventManager.OnMakeRootAgent += new Action<ScenePresence>(EventManager_OnMakeRootAgent);
+                scene.EventManager.OnMakeChildAgent += new EventManager.OnMakeChildAgentDelegate(EventManager_OnMakeChildAgent);
+            }
+        }
+
+        public void RemoveRegion(Scene scene)
+        {
+            if (m_Enabled)
+            {
+                m_Scenes.Remove(scene);
+
+                scene.EventManager.OnMakeRootAgent -= new Action<ScenePresence>(EventManager_OnMakeRootAgent);
+                scene.EventManager.OnMakeChildAgent -= new EventManager.OnMakeChildAgentDelegate(EventManager_OnMakeChildAgent);
+            }
+        }
+
+        public void RegionLoaded(Scene s)
+        {
+            if (!m_Enabled)
+                return;
+
+            if (m_GroupsService == null)
+            {
+                m_GroupsService = s.RequestModuleInterface<IGroupsModule>();
+
+                // No Groups Service Connector, then group search won't work...
+                if (m_GroupsService == null)
+                    m_log.Warn("[BASIC SEARCH MODULE]: Could not get IGroupsModule");
+            }
+        }
+
+        public void PostInitialise()
+        {
+        }
+
+        public void Close()
+        {
+            m_Scenes.Clear();
+        }
+
+        #endregion ISharedRegionModule
+
+ 
+        #region Event Handlers
+
+        void EventManager_OnMakeRootAgent(ScenePresence sp)
+        {
+            sp.ControllingClient.OnDirFindQuery += OnDirFindQuery;
+        }
+
+        void EventManager_OnMakeChildAgent(ScenePresence sp)
+        {
+            sp.ControllingClient.OnDirFindQuery -= OnDirFindQuery;
+        }
+
+        void OnDirFindQuery(IClientAPI remoteClient, UUID queryID, string queryText, uint queryFlags, int queryStart)
+        {
+            queryText = queryText.Trim();
+
+            if (((DirFindFlags)queryFlags & DirFindFlags.People) == DirFindFlags.People)
+            {
+                if (string.IsNullOrEmpty(queryText))
+                    remoteClient.SendDirPeopleReply(queryID, new DirPeopleReplyData[0]);
+
+                List<UserAccount> accounts = m_Scenes[0].UserAccountService.GetUserAccounts(m_Scenes[0].RegionInfo.ScopeID, queryText);
+                DirPeopleReplyData[] hits = new DirPeopleReplyData[accounts.Count];
+                int i = 0;
+                foreach (UserAccount acc in accounts)
+                {
+                    DirPeopleReplyData d = new DirPeopleReplyData();
+                    d.agentID = acc.PrincipalID;
+                    d.firstName = acc.FirstName;
+                    d.lastName = acc.LastName;
+                    d.online = false;
+
+                    hits[i++] = d;
+                }
+
+                // TODO: This currently ignores pretty much all the query flags including Mature and sort order
+                remoteClient.SendDirPeopleReply(queryID, hits);
+            }
+            else if (((DirFindFlags)queryFlags & DirFindFlags.Groups) == DirFindFlags.Groups)
+            {
+                if (m_GroupsService == null)
+                {
+                    m_log.Warn("[BASIC SEARCH MODULE]: Groups service is not available. Unable to search groups.");
+                    remoteClient.SendAlertMessage("Groups search is not enabled");
+                    return;
+                }
+
+                if (string.IsNullOrEmpty(queryText))
+                    remoteClient.SendDirGroupsReply(queryID, new DirGroupsReplyData[0]);
+
+                // TODO: This currently ignores pretty much all the query flags including Mature and sort order
+                remoteClient.SendDirGroupsReply(queryID, m_GroupsService.FindGroups(remoteClient, queryText).ToArray());
+            }
+
+        }
+
+        #endregion Event Handlers
+
+    }
+
+}
diff --git a/OpenSim/Region/CoreModules/Framework/ServiceThrottle/ServiceThrottleModule.cs b/OpenSim/Region/CoreModules/Framework/ServiceThrottle/ServiceThrottleModule.cs
new file mode 100644
index 0000000..3abacbd
--- /dev/null
+++ b/OpenSim/Region/CoreModules/Framework/ServiceThrottle/ServiceThrottleModule.cs
@@ -0,0 +1,256 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using System.Threading;
+using log4net;
+using Mono.Addins;
+using Nini.Config;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Framework.Monitoring;
+using OpenSim.Region.Framework.Scenes;
+using GridRegion = OpenSim.Services.Interfaces.GridRegion;
+
+namespace OpenSim.Region.CoreModules.Framework
+{
+    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "GridServiceThrottleModule")]
+    public class ServiceThrottleModule : ISharedRegionModule, IServiceThrottleModule
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(
+                MethodBase.GetCurrentMethod().DeclaringType);
+
+        private readonly List<Scene> m_scenes = new List<Scene>();
+        private System.Timers.Timer m_timer = new System.Timers.Timer();
+
+        private Queue<Action> m_RequestQueue = new Queue<Action>();
+        private Dictionary<string, List<string>> m_Pending = new Dictionary<string, List<string>>();
+        private int m_Interval;
+
+        #region ISharedRegionModule
+
+        public void Initialise(IConfigSource config)
+        {
+            m_Interval = Util.GetConfigVarFromSections<int>(config, "Interval", new string[] { "ServiceThrottle" }, 5000);
+
+            m_timer = new System.Timers.Timer();
+            m_timer.AutoReset = false;
+            m_timer.Enabled = true;
+            m_timer.Interval = 15000; // 15 secs at first
+            m_timer.Elapsed += ProcessQueue;
+            m_timer.Start();
+
+            //WorkManager.StartThread(
+            //    ProcessQueue,
+            //    "GridServiceRequestThread",
+            //    ThreadPriority.BelowNormal,
+            //    true,
+            //    false);
+        }
+
+        public void AddRegion(Scene scene)
+        {
+            lock (m_scenes)
+            {
+                m_scenes.Add(scene);
+                scene.RegisterModuleInterface<IServiceThrottleModule>(this);
+                scene.EventManager.OnNewClient += OnNewClient;
+                scene.EventManager.OnMakeRootAgent += OnMakeRootAgent;
+            }
+        }
+
+        public void RegionLoaded(Scene scene)
+        {
+        }
+
+        public void RemoveRegion(Scene scene)
+        {
+            lock (m_scenes)
+            {
+                m_scenes.Remove(scene);
+                scene.EventManager.OnNewClient -= OnNewClient;
+            }
+        }
+
+        public void PostInitialise()
+        {
+        }
+
+        public void Close()
+        {
+        }
+
+        public string Name
+        {
+            get { return "ServiceThrottleModule"; }
+        }
+
+        public Type ReplaceableInterface
+        {
+            get { return null; }
+        }
+
+        #endregion ISharedRegionMOdule
+
+        #region Events
+
+        void OnNewClient(IClientAPI client)
+        {
+            client.OnRegionHandleRequest += OnRegionHandleRequest;
+        }
+
+        void OnMakeRootAgent(ScenePresence obj)
+        {
+            lock (m_timer)
+            {
+                if (!m_timer.Enabled)
+                {
+                    m_timer.Interval = m_Interval;
+                    m_timer.Enabled = true;
+                    m_timer.Start();
+                }
+            }
+        }
+
+        public void OnRegionHandleRequest(IClientAPI client, UUID regionID)
+        {
+            //m_log.DebugFormat("[SERVICE THROTTLE]: RegionHandleRequest {0}", regionID);
+            ulong handle = 0;
+            if (IsLocalRegionHandle(regionID, out handle))
+            {
+                client.SendRegionHandle(regionID, handle);
+                return;
+            }
+
+            Action action = delegate
+            {
+                GridRegion r = m_scenes[0].GridService.GetRegionByUUID(UUID.Zero, regionID);
+
+                if (r != null && r.RegionHandle != 0)
+                    client.SendRegionHandle(regionID, r.RegionHandle);
+            };
+
+            Enqueue("region", regionID.ToString(), action);
+        }
+
+        #endregion Events
+
+        #region IServiceThrottleModule
+
+        public void Enqueue(string category, string itemid, Action continuation)
+        {
+            lock (m_RequestQueue)
+            {
+                if (m_Pending.ContainsKey(category))
+                {
+                    if (m_Pending[category].Contains(itemid))
+                        // Don't enqueue, it's already pending
+                        return;
+                }
+                else
+                    m_Pending.Add(category, new List<string>());
+
+                m_Pending[category].Add(itemid);
+
+                m_RequestQueue.Enqueue(delegate
+                {
+                    lock (m_RequestQueue)
+                        m_Pending[category].Remove(itemid);
+
+                    continuation();
+                });
+            }
+        }
+
+        #endregion IServiceThrottleModule
+
+        #region Process Continuation Queue
+
+        private void ProcessQueue(object sender, System.Timers.ElapsedEventArgs e)
+        {
+            //m_log.DebugFormat("[YYY]: Process queue with {0} continuations", m_RequestQueue.Count);
+
+            while (m_RequestQueue.Count > 0)
+            {
+                Action continuation = null;
+                lock (m_RequestQueue)
+                    continuation = m_RequestQueue.Dequeue();
+
+                if (continuation != null)
+                    continuation();
+            }
+
+            if (AreThereRootAgents())
+            {
+                lock (m_timer)
+                {
+                    m_timer.Interval = 1000; // 1 sec
+                    m_timer.Enabled = true;
+                    m_timer.Start();
+                }
+            }
+            else
+                lock (m_timer)
+                    m_timer.Enabled = false;
+
+        }
+
+        #endregion Process Continuation Queue
+
+        #region Misc
+
+        private bool IsLocalRegionHandle(UUID regionID, out ulong regionHandle)
+        {
+            regionHandle = 0;
+            foreach (Scene s in m_scenes)
+                if (s.RegionInfo.RegionID == regionID)
+                {
+                    regionHandle = s.RegionInfo.RegionHandle;
+                    return true;
+                }
+            return false;
+        }
+
+        private bool AreThereRootAgents()
+        {
+            foreach (Scene s in m_scenes)
+            {
+                foreach (ScenePresence sp in s.GetScenePresences())
+                    if (!sp.IsChildAgent)
+                        return true;
+            }
+
+            return false;
+        }
+
+        #endregion Misc
+    }
+
+}
diff --git a/OpenSim/Region/CoreModules/Framework/Statistics/Logging/BinaryLoggingModule.cs b/OpenSim/Region/CoreModules/Framework/Statistics/Logging/BinaryLoggingModule.cs
index fb74cc6..f3436d1 100644
--- a/OpenSim/Region/CoreModules/Framework/Statistics/Logging/BinaryLoggingModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/Statistics/Logging/BinaryLoggingModule.cs
@@ -57,7 +57,7 @@ namespace OpenSim.Region.CoreModules.Framework.Statistics.Logging
             try
             {
                 IConfig statConfig = source.Configs["Statistics.Binary"];
-                if (statConfig.Contains("enabled") && statConfig.GetBoolean("enabled"))
+                if (statConfig != null && statConfig.Contains("enabled") && statConfig.GetBoolean("enabled"))
                 {
                     if (statConfig.Contains("collect_region_stats"))
                     {
diff --git a/OpenSim/Region/CoreModules/Framework/UserManagement/HGUserManagementModule.cs b/OpenSim/Region/CoreModules/Framework/UserManagement/HGUserManagementModule.cs
index 4ef57fe..7b89c2c 100644
--- a/OpenSim/Region/CoreModules/Framework/UserManagement/HGUserManagementModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/UserManagement/HGUserManagementModule.cs
@@ -50,16 +50,15 @@ namespace OpenSim.Region.CoreModules.Framework.UserManagement
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
-
         #region ISharedRegionModule
 
         public new void Initialise(IConfigSource config)
         {
-            string umanmod = config.Configs["Modules"].GetString("UserManagementModule", base.Name);
+            string umanmod = config.Configs["Modules"].GetString("UserManagementModule", null);
             if (umanmod == Name)
             {
                 m_Enabled = true;
-                RegisterConsoleCmds();
+                Init();
                 m_log.DebugFormat("[USER MANAGEMENT MODULE]: {0} is enabled", Name);
             }
         }
@@ -71,7 +70,7 @@ namespace OpenSim.Region.CoreModules.Framework.UserManagement
 
         #endregion ISharedRegionModule
 
-        protected override void AddAdditionalUsers(UUID avatarID, string query, List<UserData> users)
+        protected override void AddAdditionalUsers(string query, List<UserData> users)
         {
             if (query.Contains("@"))  // First.Last@foo.com, maybe?
             {
@@ -131,7 +130,17 @@ namespace OpenSim.Region.CoreModules.Framework.UserManagement
                         }
 
                         UserAgentServiceConnector uasConn = new UserAgentServiceConnector(uriStr);
-                        UUID userID = uasConn.GetUUID(names[0], names[1]);
+                        
+                        UUID userID = UUID.Zero;
+                        try
+                        {
+                            userID = uasConn.GetUUID(names[0], names[1]);
+                        }
+                        catch (Exception e)
+                        {
+                            m_log.Debug("[USER MANAGEMENT MODULE]: GetUUID call failed ", e);
+                        }
+                        
                         if (!userID.Equals(UUID.Zero))
                         {
                             UserData ud = new UserData();
diff --git a/OpenSim/Region/ClientStack/Linden/UDP/Tests/MockScene.cs b/OpenSim/Region/CoreModules/Framework/UserManagement/Tests/HGUserManagementModuleTests.cs
index 119a677..4e3b7e5 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/Tests/MockScene.cs
+++ b/OpenSim/Region/CoreModules/Framework/UserManagement/Tests/HGUserManagementModuleTests.cs
@@ -25,54 +25,51 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-using System.Net;
+using System;
+using Nini.Config;
+using NUnit.Framework;
 using OpenMetaverse;
 using OpenSim.Framework;
-using OpenSim.Region.Framework.Scenes;
-using GridRegion = OpenSim.Services.Interfaces.GridRegion;
+using OpenSim.Region.CoreModules.Framework.UserManagement;
+using OpenSim.Tests.Common;
 
-namespace OpenSim.Region.ClientStack.LindenUDP.Tests
+namespace OpenSim.Region.CoreModules.Framework.UserManagement.Tests
 {
-    /// <summary>
-    /// Mock scene for unit tests
-    /// </summary>
-    public class MockScene : SceneBase
-    {
-        public int ObjectNameCallsReceived
-        {
-            get { return m_objectNameCallsReceived; }
-        }
-        protected int m_objectNameCallsReceived;
-        
-        public MockScene() : base(new RegionInfo(1000, 1000, null, null))
-        {
-            m_regStatus = RegionStatus.Up;
-        }
-        
-        public override void Update(int frames) {}
-        public override void LoadWorldMap() {}
-        
-        public override ISceneAgent AddNewClient(IClientAPI client, PresenceType type)
-        {
-            client.OnObjectName += RecordObjectNameCall;
-
-            // FIXME
-            return null;
-        }
-        
-        public override void RemoveClient(UUID agentID, bool someReason) {}
-//        public override void CloseAllAgents(uint circuitcode) {}
-        public override bool CheckClient(UUID clientId, IPEndPoint endPoint) { return true; }
-        public override void OtherRegionUp(GridRegion otherRegion) {  }
-
-        public override bool TryGetScenePresence(UUID uuid, out ScenePresence sp) { sp = null; return false; }
-            
+    [TestFixture]
+    public class HGUserManagementModuleTests : OpenSimTestCase
+    {    
         /// <summary>
-        /// Doesn't really matter what the call is - we're using this to test that a packet has actually been received
+        /// Test that a new HG agent (i.e. one without a user account) has their name cached in the UMM upon creation.
         /// </summary>
-        protected void RecordObjectNameCall(IClientAPI remoteClient, uint localID, string message)
+        [Test]
+        public void TestCachedUserNameForNewAgent()
         {
-            m_objectNameCallsReceived++;
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            HGUserManagementModule hgumm = new HGUserManagementModule();
+            UUID userId = TestHelpers.ParseStem("11");
+            string firstName = "Fred";
+            string lastName = "Astaire";
+            string homeUri = "example.com";
+
+            IConfigSource config = new IniConfigSource();
+            config.AddConfig("Modules");
+            config.Configs["Modules"].Set("UserManagementModule", hgumm.Name);
+
+            SceneHelpers sceneHelpers = new SceneHelpers();
+            TestScene scene = sceneHelpers.SetupScene();
+            SceneHelpers.SetupSceneModules(scene, config, hgumm);
+
+            AgentCircuitData acd = SceneHelpers.GenerateAgentData(userId);
+            acd.firstname = firstName;
+            acd.lastname = lastName;
+            acd.ServiceURLs["HomeURI"] = "http://" + homeUri;
+
+            SceneHelpers.AddScenePresence(scene, acd);
+
+            string name = hgumm.GetUserName(userId);
+            Assert.That(name, Is.EqualTo(string.Format("{0}.{1} @{2}", firstName, lastName, homeUri)));
         }
     }
-}
+}
\ No newline at end of file
diff --git a/OpenSim/Region/CoreModules/Framework/UserManagement/UserManagementModule.cs b/OpenSim/Region/CoreModules/Framework/UserManagement/UserManagementModule.cs
index 77e8b00..7ecbd26 100644
--- a/OpenSim/Region/CoreModules/Framework/UserManagement/UserManagementModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/UserManagement/UserManagementModule.cs
@@ -28,9 +28,11 @@ using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Reflection;
+using System.Threading;
 
 using OpenSim.Framework;
 using OpenSim.Framework.Console;
+using OpenSim.Framework.Monitoring;
 using OpenSim.Region.ClientStack.LindenUDP;
 using OpenSim.Region.Framework;
 using OpenSim.Region.Framework.Interfaces;
@@ -44,28 +46,24 @@ using log4net;
 using Nini.Config;
 using Mono.Addins;
 
+using DirFindFlags = OpenMetaverse.DirectoryManager.DirFindFlags;
+
 namespace OpenSim.Region.CoreModules.Framework.UserManagement
 {
-    public class UserData
-    {
-        public UUID Id { get; set; }
-        public string FirstName { get; set; }
-        public string LastName { get; set; }
-        public string HomeURL { get; set; }
-        public Dictionary<string, object> ServerURLs { get; set; }
-    }
-
     [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "UserManagementModule")]
-    public class UserManagementModule : ISharedRegionModule, IUserManagement
+    public class UserManagementModule : ISharedRegionModule, IUserManagement, IPeople
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
         protected bool m_Enabled;
         protected List<Scene> m_Scenes = new List<Scene>();
 
+        protected IServiceThrottleModule m_ServiceThrottle;
         // The cache
         protected Dictionary<UUID, UserData> m_UserCache = new Dictionary<UUID, UserData>();
 
+        protected bool m_DisplayChangingHomeURI = false;
+
         #region ISharedRegionModule
 
         public void Initialise(IConfigSource config)
@@ -74,9 +72,20 @@ namespace OpenSim.Region.CoreModules.Framework.UserManagement
             if (umanmod == Name)
             {
                 m_Enabled = true;
-                RegisterConsoleCmds();
+                Init();
                 m_log.DebugFormat("[USER MANAGEMENT MODULE]: {0} is enabled", Name);
             }
+
+            if(!m_Enabled)
+            {
+                return;
+            }
+
+            IConfig userManagementConfig = config.Configs["UserManagement"];
+            if (userManagementConfig == null)
+                return;
+
+            m_DisplayChangingHomeURI = userManagementConfig.GetBoolean("DisplayChangingHomeURI", false);
         }
 
         public bool IsSharedModule
@@ -98,9 +107,13 @@ namespace OpenSim.Region.CoreModules.Framework.UserManagement
         {
             if (m_Enabled)
             {
-                m_Scenes.Add(scene);
+                lock (m_Scenes)
+                {
+                    m_Scenes.Add(scene);
+                }
 
                 scene.RegisterModuleInterface<IUserManagement>(this);
+                scene.RegisterModuleInterface<IPeople>(this);
                 scene.EventManager.OnNewClient += new EventManager.OnNewClientDelegate(EventManager_OnNewClient);
                 scene.EventManager.OnPrimsLoaded += new EventManager.PrimsLoaded(EventManager_OnPrimsLoaded);
             }
@@ -111,12 +124,17 @@ namespace OpenSim.Region.CoreModules.Framework.UserManagement
             if (m_Enabled)
             {
                 scene.UnregisterModuleInterface<IUserManagement>(this);
-                m_Scenes.Remove(scene);
+                lock (m_Scenes)
+                {
+                    m_Scenes.Remove(scene);
+                }
             }
         }
 
         public void RegionLoaded(Scene s)
         {
+            if (m_Enabled && m_ServiceThrottle == null)
+                m_ServiceThrottle = s.RequestModuleInterface<IServiceThrottleModule>();
         }
 
         public void PostInitialise()
@@ -125,7 +143,10 @@ namespace OpenSim.Region.CoreModules.Framework.UserManagement
 
         public void Close()
         {
-            m_Scenes.Clear();
+            lock (m_Scenes)
+            {
+                m_Scenes.Clear();
+            }
 
             lock (m_UserCache)
                 m_UserCache.Clear();
@@ -133,7 +154,7 @@ namespace OpenSim.Region.CoreModules.Framework.UserManagement
 
         #endregion ISharedRegionModule
 
- 
+
         #region Event Handlers
 
         void EventManager_OnPrimsLoaded(Scene s)
@@ -143,7 +164,6 @@ namespace OpenSim.Region.CoreModules.Framework.UserManagement
             s.ForEachSOG(delegate(SceneObjectGroup sog) { CacheCreators(sog); });
         }
 
-
         void EventManager_OnNewClient(IClientAPI client)
         {
             client.OnConnectionClosed += new Action<IClientAPI>(HandleConnectionClosed);
@@ -157,21 +177,52 @@ namespace OpenSim.Region.CoreModules.Framework.UserManagement
             client.OnAvatarPickerRequest -= new AvatarPickerRequest(HandleAvatarPickerRequest);
         }
 
-        void HandleUUIDNameRequest(UUID uuid, IClientAPI remote_client)
+        void HandleUUIDNameRequest(UUID uuid, IClientAPI client)
         {
+//            m_log.DebugFormat(
+//                "[USER MANAGEMENT MODULE]: Handling request for name binding of UUID {0} from {1}",
+//                uuid, remote_client.Name);
+
             if (m_Scenes[0].LibraryService != null && (m_Scenes[0].LibraryService.LibraryRootFolder.Owner == uuid))
             {
-                remote_client.SendNameReply(uuid, "Mr", "OpenSim");
+                client.SendNameReply(uuid, "Mr", "OpenSim");
             }
             else
             {
-                string[] names = GetUserNames(uuid);
-                if (names.Length == 2)
+                UserData user;
+                /* bypass that continuation here when entry is already available */
+                lock (m_UserCache)
                 {
-                    //m_log.DebugFormat("[XXX] HandleUUIDNameRequest {0} is {1} {2}", uuid, names[0], names[1]);
-                    remote_client.SendNameReply(uuid, names[0], names[1]);
+                    if (m_UserCache.TryGetValue(uuid, out user))
+                    {
+                        if (!user.IsUnknownUser && user.HasGridUserTried)
+                        {
+                            client.SendNameReply(uuid, user.FirstName, user.LastName);
+                            return;
+                        }
+                    }
                 }
 
+                // Not found in cache, queue continuation
+                m_ServiceThrottle.Enqueue("name", uuid.ToString(),  delegate
+                {
+                    //m_log.DebugFormat("[YYY]: Name request {0}", uuid);
+
+                    // As least upto September 2013, clients permanently cache UUID -> Name bindings.  Some clients
+                    // appear to clear this when the user asks it to clear the cache, but others may not.
+                    //
+                    // So to avoid clients
+                    // (particularly Hypergrid clients) permanently binding "Unknown User" to a given UUID, we will
+                    // instead drop the request entirely.
+                    if (GetUser(uuid, out user))
+                    {
+                        client.SendNameReply(uuid, user.FirstName, user.LastName);
+                    }
+//                    else
+//                        m_log.DebugFormat(
+//                            "[USER MANAGEMENT MODULE]: No bound name for {0} found, ignoring request from {1}",
+//                            uuid, client.Name);
+                });
             }
         }
 
@@ -181,29 +232,7 @@ namespace OpenSim.Region.CoreModules.Framework.UserManagement
 
             m_log.DebugFormat("[USER MANAGEMENT MODULE]: HandleAvatarPickerRequest for {0}", query);
 
-            // searhc the user accounts service
-            List<UserAccount> accs = m_Scenes[0].UserAccountService.GetUserAccounts(m_Scenes[0].RegionInfo.ScopeID, query);
-
-            List<UserData> users = new List<UserData>();
-            if (accs != null)
-            {
-                foreach (UserAccount acc in accs)
-                {
-                    UserData ud = new UserData();
-                    ud.FirstName = acc.FirstName;
-                    ud.LastName = acc.LastName;
-                    ud.Id = acc.PrincipalID;
-                    users.Add(ud);
-                }
-            }
-
-            // search the local cache
-            foreach (UserData data in m_UserCache.Values)
-                if (users.Find(delegate(UserData d) { return d.Id == data.Id; }) == null &&
-                    (data.FirstName.StartsWith(query) || data.LastName.StartsWith(query)))
-                    users.Add(data);
-
-            AddAdditionalUsers(avatarID, query, users);
+            List<UserData> users = GetUserData(query, 500, 1);
 
             AvatarPickerReplyPacket replyPacket = (AvatarPickerReplyPacket)PacketPool.Instance.GetPacket(PacketType.AvatarPickerReply);
             // TODO: don't create new blocks if recycling an old packet
@@ -249,60 +278,62 @@ namespace OpenSim.Region.CoreModules.Framework.UserManagement
             client.SendAvatarPickerReply(agent_data, data_args);
         }
 
-        protected virtual void AddAdditionalUsers(UUID avatarID, string query, List<UserData> users)
+        protected virtual void AddAdditionalUsers(string query, List<UserData> users)
         {
         }
 
         #endregion Event Handlers
 
-        private void CacheCreators(SceneObjectGroup sog)
-        {
-            //m_log.DebugFormat("[USER MANAGEMENT MODULE]: processing {0} {1}; {2}", sog.RootPart.Name, sog.RootPart.CreatorData, sog.RootPart.CreatorIdentification);
-            AddUser(sog.RootPart.CreatorID, sog.RootPart.CreatorData);
-
-            foreach (SceneObjectPart sop in sog.Parts)
-            {
-                AddUser(sop.CreatorID, sop.CreatorData);
-                foreach (TaskInventoryItem item in sop.TaskInventory.Values)
-                    AddUser(item.CreatorID, item.CreatorData);
-            }
-        }
+        #region IPeople
 
-        private string[] GetUserNames(UUID uuid)
+        public List<UserData> GetUserData(string query, int page_size, int page_number)
         {
-            string[] returnstring = new string[2];
+            // search the user accounts service
+            List<UserAccount> accs = m_Scenes[0].UserAccountService.GetUserAccounts(m_Scenes[0].RegionInfo.ScopeID, query);
 
-            lock (m_UserCache)
+            List<UserData> users = new List<UserData>();
+            if (accs != null)
             {
-                if (m_UserCache.ContainsKey(uuid))
+                foreach (UserAccount acc in accs)
                 {
-                    returnstring[0] = m_UserCache[uuid].FirstName;
-                    returnstring[1] = m_UserCache[uuid].LastName;
-                    return returnstring;
+                    UserData ud = new UserData();
+                    ud.FirstName = acc.FirstName;
+                    ud.LastName = acc.LastName;
+                    ud.Id = acc.PrincipalID;
+                    ud.HasGridUserTried = true;
+                    ud.IsUnknownUser = false;
+                    users.Add(ud);
                 }
             }
 
-            UserAccount account = m_Scenes[0].UserAccountService.GetUserAccount(UUID.Zero, uuid);
-
-            if (account != null)
+            // search the local cache
+            foreach (UserData data in m_UserCache.Values)
             {
-                returnstring[0] = account.FirstName;
-                returnstring[1] = account.LastName;
+                if (data.Id != UUID.Zero && !data.IsUnknownUser &&
+                    users.Find(delegate(UserData d) { return d.Id == data.Id; }) == null &&
+                    (data.FirstName.ToLower().StartsWith(query.ToLower()) || data.LastName.ToLower().StartsWith(query.ToLower())))
+                    users.Add(data);
+            }
 
-                UserData user = new UserData();
-                user.FirstName = account.FirstName;
-                user.LastName = account.LastName;
+            AddAdditionalUsers(query, users);
 
-                lock (m_UserCache)
-                    m_UserCache[uuid] = user;
-            }
-            else
+            return users;
+
+        }
+
+        #endregion IPeople
+
+        private void CacheCreators(SceneObjectGroup sog)
+        {
+            //m_log.DebugFormat("[USER MANAGEMENT MODULE]: processing {0} {1}; {2}", sog.RootPart.Name, sog.RootPart.CreatorData, sog.RootPart.CreatorIdentification);
+            AddUser(sog.RootPart.CreatorID, sog.RootPart.CreatorData);
+
+            foreach (SceneObjectPart sop in sog.Parts)
             {
-                returnstring[0] = "Unknown";
-                returnstring[1] = "User";
+                AddUser(sop.CreatorID, sop.CreatorData);
+                foreach (TaskInventoryItem item in sop.TaskInventory.Values)
+                    AddUser(item.CreatorID, item.CreatorData);
             }
-
-            return returnstring;
         }
 
         #region IUserManagement
@@ -338,55 +369,56 @@ namespace OpenSim.Region.CoreModules.Framework.UserManagement
 
         public string GetUserName(UUID uuid)
         {
-            string[] names = GetUserNames(uuid);
-            if (names.Length == 2)
-            {
-                string firstname = names[0];
-                string lastname = names[1];
-
-                return firstname + " " + lastname;
-
-            }
-            return "(hippos)";
+            UserData user;
+            GetUser(uuid, out user);
+            return user.FirstName + " " + user.LastName;
         }
 
         public string GetUserHomeURL(UUID userID)
         {
-            lock (m_UserCache)
+            UserData user;
+            if(GetUser(userID, out user))
             {
-                if (m_UserCache.ContainsKey(userID))
-                    return m_UserCache[userID].HomeURL;
+                return user.HomeURL;
             }
-
             return string.Empty;
         }
 
         public string GetUserServerURL(UUID userID, string serverType)
         {
             UserData userdata;
-            lock (m_UserCache)
-                m_UserCache.TryGetValue(userID, out userdata);
+            if(!GetUser(userID, out userdata))
+            {
+                return string.Empty;
+            }
+
+            if (userdata.ServerURLs != null && userdata.ServerURLs.ContainsKey(serverType) && userdata.ServerURLs[serverType] != null)
+            {
+                return userdata.ServerURLs[serverType].ToString();
+            }
 
-            if (userdata != null)
+            if (!string.IsNullOrEmpty(userdata.HomeURL))
             {
 //                m_log.DebugFormat("[USER MANAGEMENT MODULE]: Requested url type {0} for {1}", serverType, userID);
 
-                if (userdata.ServerURLs != null && userdata.ServerURLs.ContainsKey(serverType) && userdata.ServerURLs[serverType] != null)
+                UserAgentServiceConnector uConn = new UserAgentServiceConnector(userdata.HomeURL);
+                try
                 {
-                    return userdata.ServerURLs[serverType].ToString();
+                    userdata.ServerURLs = uConn.GetServerURLs(userID);
                 }
-
-                if (userdata.HomeURL != null && userdata.HomeURL != string.Empty)
+                catch(System.Net.WebException e)
                 {
-                    //m_log.DebugFormat(
-                    //    "[USER MANAGEMENT MODULE]: Did not find url type {0} so requesting urls from '{1}' for {2}",
-                    //    serverType, userdata.HomeURL, userID);
-
-                    UserAgentServiceConnector uConn = new UserAgentServiceConnector(userdata.HomeURL);
-                    userdata.ServerURLs = uConn.GetServerURLs(userID);
-                    if (userdata.ServerURLs != null && userdata.ServerURLs.ContainsKey(serverType) && userdata.ServerURLs[serverType] != null)
-                        return userdata.ServerURLs[serverType].ToString();
+                    m_log.DebugFormat("[USER MANAGEMENT MODULE]: GetServerURLs call failed {0}", e.Message);
+                    userdata.ServerURLs = new Dictionary<string, object>();
                 }
+                catch (Exception e)
+                {
+                    m_log.Debug("[USER MANAGEMENT MODULE]: GetServerURLs call failed ", e);
+                    userdata.ServerURLs = new Dictionary<string, object>();
+                }
+
+                if (userdata.ServerURLs != null && userdata.ServerURLs.ContainsKey(serverType) && userdata.ServerURLs[serverType] != null)
+                    return userdata.ServerURLs[serverType].ToString();
             }
 
             return string.Empty;
@@ -394,13 +426,15 @@ namespace OpenSim.Region.CoreModules.Framework.UserManagement
 
         public string GetUserUUI(UUID userID)
         {
-            UserAccount account = m_Scenes[0].UserAccountService.GetUserAccount(m_Scenes[0].RegionInfo.ScopeID, userID);
-            if (account != null)
-                return userID.ToString();
+            string uui;
+            GetUserUUI(userID, out uui);
+            return uui;
+        }
 
+        public bool GetUserUUI(UUID userID, out string uui)
+        {
             UserData ud;
-            lock (m_UserCache)
-                m_UserCache.TryGetValue(userID, out ud);
+            bool result = GetUser(userID, out ud);
 
             if (ud != null)
             {
@@ -414,121 +448,251 @@ namespace OpenSim.Region.CoreModules.Framework.UserManagement
                         first = parts[0];
                         last = parts[1];
                     }
-                    return userID + ";" + homeURL + ";" + first + " " + last;
+                    uui = userID + ";" + homeURL + ";" + first + " " + last;
                 }
             }
 
-            return userID.ToString();
+            uui = userID.ToString();
+            return result;
         }
 
-        public void AddUser(UUID uuid, string first, string last)
+        #region Cache Management
+        public bool GetUser(UUID uuid, out UserData userdata)
         {
             lock (m_UserCache)
             {
-                if (m_UserCache.ContainsKey(uuid))
-                    return;
+                if (m_UserCache.TryGetValue(uuid, out userdata))
+                {
+                    if (userdata.HasGridUserTried)
+                    {
+                        return true;
+                    }
+                }
+                else
+                {
+                    userdata = new UserData();
+                    userdata.HasGridUserTried = false;
+                    userdata.Id = uuid;
+                    userdata.FirstName = "Unknown";
+                    userdata.LastName = "UserUMMAU42";
+                    userdata.HomeURL = string.Empty;
+                    userdata.IsUnknownUser = true;
+                    userdata.HasGridUserTried = false;
+                }
+            }
+
+            /* BEGIN: do not wrap this code in any lock here
+             * There are HTTP calls in here.
+             */
+            if (!userdata.HasGridUserTried)
+            {
+                /* rewrite here */
+                UserAccount account = m_Scenes[0].UserAccountService.GetUserAccount(m_Scenes[0].RegionInfo.ScopeID, uuid);
+                if (account != null)
+                {
+                    userdata.FirstName = account.FirstName;
+                    userdata.LastName = account.LastName;
+                    userdata.HomeURL = string.Empty;
+                    userdata.IsUnknownUser = false;
+                    userdata.HasGridUserTried = true;
+                }
             }
 
-            UserData user = new UserData();
-            user.Id = uuid;
-            user.FirstName = first;
-            user.LastName = last;
+            if (!userdata.HasGridUserTried)
+            {
+                GridUserInfo uInfo = null;
+                if (null != m_Scenes[0].GridUserService)
+                {
+                    uInfo = m_Scenes[0].GridUserService.GetGridUserInfo(uuid.ToString());
+                }
+                if (uInfo != null)
+                {
+                    string url, first, last, tmp;
+                    UUID u;
+                    if(uInfo.UserID.Length <= 36)
+                    {
+                        /* not a UUI */
+                    }
+                    else if (Util.ParseUniversalUserIdentifier(uInfo.UserID, out u, out url, out first, out last, out tmp))
+                    {
+                        if (url != string.Empty)
+                        {
+                            userdata.FirstName = first.Replace(" ", ".") + "." + last.Replace(" ", ".");
+                            userdata.HomeURL = url;
+                            try
+                            {
+                                userdata.LastName = "@" + new Uri(url).Authority;
+                                userdata.IsUnknownUser = false;
+                            }
+                            catch
+                            {
+                                userdata.LastName = "@unknown";
+                            }
+                            userdata.HasGridUserTried = true;
+                        }
+                    }
+                    else
+                        m_log.DebugFormat("[USER MANAGEMENT MODULE]: Unable to parse UUI {0}", uInfo.UserID);
+                }
+            }
+            /* END: do not wrap this code in any lock here */
 
-            AddUserInternal(user);
+            lock (m_UserCache)
+            {
+                m_UserCache[uuid] = userdata;
+            }
+            return !userdata.IsUnknownUser;
         }
 
-        public void AddUser(UUID uuid, string first, string last, string homeURL)
+        public void AddUser(UUID uuid, string first, string last)
         {
-            //m_log.DebugFormat("[USER MANAGEMENT MODULE]: Adding user with id {0}, first {1}, last {2}, url {3}", uuid, first, last, homeURL);
-            if (homeURL == string.Empty)
-                return;
-
-            AddUser(uuid, homeURL + ";" + first + " " + last);
+            lock(m_UserCache)
+            {
+                if(!m_UserCache.ContainsKey(uuid))
+                {
+                    UserData user = new UserData();
+                    user.Id = uuid;
+                    user.FirstName = first;
+                    user.LastName = last;
+                    user.IsUnknownUser = false;
+                    user.HasGridUserTried = false;
+                    m_UserCache.Add(uuid, user);
+                }
+            }
         }
 
-        public void AddUser (UUID id, string creatorData)
+        public void AddUser(UUID uuid, string first, string last, string homeURL)
         {
-            //m_log.DebugFormat("[USER MANAGEMENT MODULE]: Adding user with id {0}, creatorData {1}", id, creatorData);
+            //m_log.DebugFormat("[USER MANAGEMENT MODULE]: Adding user with id {0}, first {1}, last {2}, url {3}", uuid, first, last, homeURL);
 
             UserData oldUser;
-            //lock the whole block - prevent concurrent update
             lock (m_UserCache)
             {
-                m_UserCache.TryGetValue (id, out oldUser);
-                if (oldUser != null)
+                if (m_UserCache.TryGetValue(uuid, out oldUser))
                 {
-                    if (creatorData == null || creatorData == String.Empty)
+                    if (!oldUser.IsUnknownUser)
                     {
-                        //ignore updates without creator data
+                        if (homeURL != oldUser.HomeURL && m_DisplayChangingHomeURI)
+                        {
+                            m_log.DebugFormat("[USER MANAGEMENT MODULE]: Different HomeURI for {0} {1} ({2}): {3} and {4}",
+                                first, last, uuid.ToString(), homeURL, oldUser.HomeURL);
+                        }
+                        /* no update needed */
                         return;
                     }
-                    //try update unknown users
-                    //and creator's home URL's
-                    if ((oldUser.FirstName == "Unknown" && !creatorData.Contains ("Unknown")) || (oldUser.HomeURL != null && !creatorData.StartsWith (oldUser.HomeURL)))
+                }
+                else if(!m_UserCache.ContainsKey(uuid))
+                {
+                    oldUser = new UserData();
+                    oldUser.HasGridUserTried = false;
+                    oldUser.IsUnknownUser = false;
+                    if (homeURL != string.Empty)
                     {
-                        m_UserCache.Remove (id);
-//                      m_log.DebugFormat("[USER MANAGEMENT MODULE]: Re-adding user with id {0}, creatorData [{1}] and old HomeURL {2}", id, creatorData,oldUser.HomeURL);
+                        oldUser.FirstName = first.Replace(" ", ".") + "." + last.Replace(" ", ".");
+                        try
+                        {
+                            oldUser.LastName = "@" + new Uri(homeURL).Authority;
+                            oldUser.IsUnknownUser = false;
+                        }
+                        catch
+                        {
+                            oldUser.LastName = "@unknown";
+                        }
                     }
                     else
                     {
-                        //we have already a valid user within the cache
-                        return;
+                        oldUser.FirstName = first;
+                        oldUser.LastName = last;
                     }
+                    oldUser.HomeURL = homeURL;
+                    oldUser.Id = uuid;
+                    m_UserCache.Add(uuid, oldUser);
                 }
+            }
+        }
 
-                UserAccount account = m_Scenes[0].UserAccountService.GetUserAccount (m_Scenes [0].RegionInfo.ScopeID, id);
+        public void AddUser(UUID id, string creatorData)
+        {
+            // m_log.InfoFormat("[USER MANAGEMENT MODULE]: Adding user with id {0}, creatorData {1}", id, creatorData);
 
-                if (account != null)
+            if(string.IsNullOrEmpty(creatorData))
+            {
+                AddUser(id, string.Empty, string.Empty, string.Empty);
+            }
+            else
+            {
+                string homeURL;
+                string firstname = string.Empty;
+                string lastname = string.Empty;
+
+                //creatorData = <endpoint>;<name>
+
+                string[] parts = creatorData.Split(';');
+                if(parts.Length > 1)
                 {
-                    AddUser (id, account.FirstName, account.LastName);
+                    string[] nameparts = parts[1].Split(' ');
+                    firstname = nameparts[0];
+                    for(int xi = 1; xi < nameparts.Length; ++xi)
+                    {
+                        if(xi != 1)
+                        {
+                            lastname += " ";
+                        }
+                        lastname += nameparts[xi];
+                    }
                 }
                 else
                 {
-                    UserData user = new UserData ();
-                    user.Id = id;
-
-                    if (creatorData != null && creatorData != string.Empty)
+                    firstname = "Unknown";
+                    lastname = "UserUMMAU5";
+                }
+                if (parts.Length >= 1)
+                {
+                    homeURL = parts[0];
+                    if(Uri.IsWellFormedUriString(homeURL, UriKind.Absolute))
+                    {
+                        AddUser(id, firstname, lastname, homeURL);
+                    }
+                    else
                     {
-                        //creatorData = <endpoint>;<name>
+                        m_log.DebugFormat("[SCENE]: Unable to parse Uri {0} for CreatorID {1}", parts[0], creatorData);
 
-                        string[] parts = creatorData.Split (';');
-                        if (parts.Length >= 1)
+                        lock (m_UserCache)
                         {
-                            user.HomeURL = parts [0];
-                            try
-                            {
-                                Uri uri = new Uri (parts [0]);
-                                user.LastName = "@" + uri.Authority;
-                            }
-                            catch (UriFormatException)
+                            if(!m_UserCache.ContainsKey(id))
                             {
-                                m_log.DebugFormat ("[SCENE]: Unable to parse Uri {0}", parts [0]);
-                                user.LastName = "@unknown";
+                                UserData newUser = new UserData();
+                                newUser.Id = id;
+                                newUser.FirstName = firstname + "." + lastname.Replace(' ', '.');
+                                newUser.LastName = "@unknown";
+                                newUser.HomeURL = string.Empty;
+                                newUser.HasGridUserTried = false;
+                                newUser.IsUnknownUser = true; /* we mark those users as Unknown user so a re-retrieve may be activated */
+                                m_UserCache.Add(id, newUser);
                             }
                         }
-                        if (parts.Length >= 2)
-                            user.FirstName = parts [1].Replace (' ', '.');
                     }
-                    else
+                }
+                else
+                {
+                    lock(m_UserCache)
                     {
-                        user.FirstName = "Unknown";
-                        user.LastName = "User";
+                        if(!m_UserCache.ContainsKey(id))
+                        {
+                            UserData newUser = new UserData();
+                            newUser.Id = id;
+                            newUser.FirstName = "Unknown";
+                            newUser.LastName = "UserUMMAU4";
+                            newUser.HomeURL = string.Empty;
+                            newUser.IsUnknownUser = true;
+                            newUser.HasGridUserTried = false;
+                            m_UserCache.Add(id, newUser);
+                        }
                     }
-
-                    AddUserInternal (user);
                 }
             }
         }
-
-        void AddUserInternal(UserData user)
-        {
-            lock (m_UserCache)
-                m_UserCache[user.Id] = user;
-
-            //m_log.DebugFormat(
-            //    "[USER MANAGEMENT MODULE]: Added user {0} {1} {2} {3}",
-            //    user.Id, user.FirstName, user.LastName, user.HomeURL);
-        }
+        #endregion
 
         public bool IsLocalGridUser(UUID uuid)
         {
@@ -541,36 +705,95 @@ namespace OpenSim.Region.CoreModules.Framework.UserManagement
 
         #endregion IUserManagement
 
+        protected void Init()
+        {
+            AddUser(UUID.Zero, "Unknown", "User");
+            RegisterConsoleCmds();
+        }
+
         protected void RegisterConsoleCmds()
         {
             MainConsole.Instance.Commands.AddCommand("Users", true,
+                "show name",
+                "show name <uuid>",
+                "Show the bindings between a single user UUID and a user name",
+                String.Empty,
+                HandleShowUser);
+
+            MainConsole.Instance.Commands.AddCommand("Users", true,
                 "show names",
                 "show names",
                 "Show the bindings between user UUIDs and user names",
                 String.Empty,
                 HandleShowUsers);
+
+            MainConsole.Instance.Commands.AddCommand("Users", true,
+                "reset user cache",
+                "reset user cache",
+                "reset user cache to allow changed settings to be applied",
+                String.Empty,
+                HandleResetUserCache);
         }
 
-        private void HandleShowUsers(string module, string[] cmd)
+        private void HandleResetUserCache(string module, string[] cmd)
         {
-            lock (m_UserCache)
+            lock(m_UserCache)
             {
-                if (m_UserCache.Count == 0)
-                {
-                    MainConsole.Instance.Output("No users found");
-                    return;
-                }
-    
-                MainConsole.Instance.Output("UUID                                 User Name");
-                MainConsole.Instance.Output("-----------------------------------------------------------------------------");
-                foreach (KeyValuePair<UUID, UserData> kvp in m_UserCache)
-                {
-                    MainConsole.Instance.Output(String.Format("{0} {1} {2} ({3})",
-                           kvp.Key, kvp.Value.FirstName, kvp.Value.LastName, kvp.Value.HomeURL));
-                }
-    
+                m_UserCache.Clear();
+            }
+        }
+
+        private void HandleShowUser(string module, string[] cmd)
+        {
+            if (cmd.Length < 3)
+            {
+                MainConsole.Instance.OutputFormat("Usage: show name <uuid>");
                 return;
             }
+
+            UUID userId;
+            if (!ConsoleUtil.TryParseConsoleUuid(MainConsole.Instance, cmd[2], out userId))
+                return;
+
+            UserData ud;
+
+            if(!GetUser(userId, out ud))
+            {
+                MainConsole.Instance.OutputFormat("No name known for user with id {0}", userId);
+                return;
+            }
+
+            ConsoleDisplayTable cdt = new ConsoleDisplayTable();
+            cdt.AddColumn("UUID", 36);
+            cdt.AddColumn("Name", 30);
+            cdt.AddColumn("HomeURL", 40);
+            cdt.AddRow(userId, string.Format("{0} {1}", ud.FirstName, ud.LastName), ud.HomeURL);
+
+            MainConsole.Instance.Output(cdt.ToString());
         }
+
+        private void HandleShowUsers(string module, string[] cmd)
+        {
+            ConsoleDisplayTable cdt = new ConsoleDisplayTable();
+            cdt.AddColumn("UUID", 36);
+            cdt.AddColumn("Name", 30);
+            cdt.AddColumn("HomeURL", 40);
+            cdt.AddColumn("Checked", 10);
+
+            Dictionary<UUID, UserData> copyDict;
+            lock(m_UserCache)
+            {
+                copyDict = new Dictionary<UUID, UserData>(m_UserCache);
+            }
+
+            foreach(KeyValuePair<UUID, UserData> kvp in copyDict)
+            {
+                cdt.AddRow(kvp.Key, string.Format("{0} {1}", kvp.Value.FirstName, kvp.Value.LastName), kvp.Value.HomeURL, kvp.Value.HasGridUserTried ? "yes" : "no");
+            }
+
+            MainConsole.Instance.Output(cdt.ToString());
+        }
+
     }
-}
\ No newline at end of file
+
+}
diff --git a/OpenSim/Region/CoreModules/Hypergrid/HGWorldMapModule.cs b/OpenSim/Region/CoreModules/Hypergrid/HGWorldMapModule.cs
index e0921ad..ea5b34e 100644
--- a/OpenSim/Region/CoreModules/Hypergrid/HGWorldMapModule.cs
+++ b/OpenSim/Region/CoreModules/Hypergrid/HGWorldMapModule.cs
@@ -31,11 +31,13 @@ using System.Reflection;
 using log4net;
 using Nini.Config;
 using OpenMetaverse;
+using OpenMetaverse.StructuredData;
 using Mono.Addins;
 using OpenSim.Framework;
 using OpenSim.Region.CoreModules.World.WorldMap;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
+using OpenSim.Services.Interfaces;
 using GridRegion = OpenSim.Services.Interfaces.GridRegion;
 
 namespace OpenSim.Region.CoreModules.Hypergrid
@@ -48,20 +50,63 @@ namespace OpenSim.Region.CoreModules.Hypergrid
         // Remember the map area that each client has been exposed to in this region
         private Dictionary<UUID, List<MapBlockData>> m_SeenMapBlocks = new Dictionary<UUID, List<MapBlockData>>();
 
+        private string m_MapImageServerURL = string.Empty;
+
+        private IUserManagement m_UserManagement;
+
         #region INonSharedRegionModule Members
 
-        public override void Initialise(IConfigSource config)
+        public override void Initialise(IConfigSource source)
         {
-            IConfig startupConfig = config.Configs["Startup"];
-            if (startupConfig.GetString("WorldMapModule", "WorldMap") == "HGWorldMap")
+            if (Util.GetConfigVarFromSections<string>(
+                source, "WorldMapModule", new string[] { "Map", "Startup" }, "WorldMap") == "HGWorldMap")
+            {
                 m_Enabled = true;
+
+                m_MapImageServerURL = Util.GetConfigVarFromSections<string>(source, "MapTileURL", new string[] {"LoginService", "HGWorldMap", "SimulatorFeatures"});
+
+                if (!string.IsNullOrEmpty(m_MapImageServerURL))
+                {
+                    m_MapImageServerURL = m_MapImageServerURL.Trim();
+                    if (!m_MapImageServerURL.EndsWith("/"))
+                        m_MapImageServerURL = m_MapImageServerURL + "/";
+                }
+
+
+            }
         }
 
         public override void AddRegion(Scene scene)
         {
+            if (!m_Enabled)
+                return;
+
             base.AddRegion(scene);
 
-            scene.EventManager.OnClientClosed += new EventManager.ClientClosed(EventManager_OnClientClosed);
+            scene.EventManager.OnClientClosed += EventManager_OnClientClosed;
+        }
+
+        public override void RegionLoaded(Scene scene)
+        {
+            if (!m_Enabled)
+                return;
+
+            base.RegionLoaded(scene);
+            ISimulatorFeaturesModule featuresModule = m_scene.RequestModuleInterface<ISimulatorFeaturesModule>();
+
+            if (featuresModule != null)
+                featuresModule.OnSimulatorFeaturesRequest += OnSimulatorFeaturesRequest;
+
+            m_UserManagement = m_scene.RequestModuleInterface<IUserManagement>();
+
+        }
+
+        public override void RemoveRegion(Scene scene)
+        {
+            if (!m_Enabled)
+                return;
+
+            scene.EventManager.OnClientClosed -= EventManager_OnClientClosed;
         }
 
         public override string Name
@@ -82,10 +127,11 @@ namespace OpenSim.Region.CoreModules.Hypergrid
                     foreach (MapBlockData b in mapBlocks)
                     {
                         b.Name = string.Empty;
-                        b.Access = 254; // means 'simulator is offline'. We need this because the viewer ignores 255's
+                        // Set 'simulator is offline'. We need this because the viewer ignores SimAccess.Unknown (255)
+                        b.Access = (byte)SimAccess.Down;
                     }
 
-                    m_log.DebugFormat("[HG MAP]: Reseting {0} blocks", mapBlocks.Count);
+                    m_log.DebugFormat("[HG MAP]: Resetting {0} blocks", mapBlocks.Count);
                     sp.ControllingClient.SendMapBlock(mapBlocks, 0);
                     m_SeenMapBlocks.Remove(clientID);
                 }
@@ -115,6 +161,20 @@ namespace OpenSim.Region.CoreModules.Hypergrid
             return mapBlocks;
         }
 
+        private void OnSimulatorFeaturesRequest(UUID agentID, ref OSDMap features)
+        {
+            if (m_UserManagement != null && !string.IsNullOrEmpty(m_MapImageServerURL) && !m_UserManagement.IsLocalGridUser(agentID))
+            {
+                OSD extras = new OSDMap();
+                if (features.ContainsKey("OpenSimExtras"))
+                    extras = features["OpenSimExtras"];
+                else
+                    features["OpenSimExtras"] = extras;
+
+                ((OSDMap)extras)["map-server-url"] = m_MapImageServerURL;
+
+            }
+        }
     }
 
     class MapArea
diff --git a/OpenSim/Region/CoreModules/Properties/AssemblyInfo.cs b/OpenSim/Region/CoreModules/Properties/AssemblyInfo.cs
index 5a8c4a2..63e3c92 100644
--- a/OpenSim/Region/CoreModules/Properties/AssemblyInfo.cs
+++ b/OpenSim/Region/CoreModules/Properties/AssemblyInfo.cs
@@ -30,9 +30,9 @@ using Mono.Addins;
 //      Build Number
 //      Revision
 //
-[assembly: AssemblyVersion("0.7.5.*")]
-[assembly: AssemblyFileVersion("1.0.0.0")]
+[assembly: AssemblyVersion("0.8.3.*")]
 
-[assembly: Addin("OpenSim.Region.CoreModules", "0.1")]
-[assembly: AddinDependency("OpenSim", "0.5")]
+
+[assembly: Addin("OpenSim.Region.CoreModules", OpenSim.VersionInfo.VersionNumber)]
+[assembly: AddinDependency("OpenSim.Region.Framework", OpenSim.VersionInfo.VersionNumber)]
 
diff --git a/OpenSim/Region/CoreModules/Scripting/DynamicTexture/DynamicTextureModule.cs b/OpenSim/Region/CoreModules/Scripting/DynamicTexture/DynamicTextureModule.cs
index 9d77b19..a686a4d 100644
--- a/OpenSim/Region/CoreModules/Scripting/DynamicTexture/DynamicTextureModule.cs
+++ b/OpenSim/Region/CoreModules/Scripting/DynamicTexture/DynamicTextureModule.cs
@@ -514,9 +514,11 @@ namespace OpenSim.Region.CoreModules.Scripting.DynamicTexture
                         scene.RegionInfo.RegionID.ToString());
                 asset.Data = assetData;
                 asset.Description = String.Format("URL image : {0}", Url);
-                asset.Local = false;
+                if (asset.Description.Length > 128)
+                    asset.Description = asset.Description.Substring(0, 128);
+                asset.Local = true;     // dynamic images aren't saved in the assets server
                 asset.Temporary = ((Disp & DISP_TEMP) != 0);
-                scene.AssetService.Store(asset);
+                scene.AssetService.Store(asset);    // this will only save the asset in the local asset cache
 
                 IJ2KDecoder cacheLayerDecode = scene.RequestModuleInterface<IJ2KDecoder>();
                 if (cacheLayerDecode != null)
diff --git a/OpenSim/Region/CoreModules/Scripting/EMailModules/EmailModule.cs b/OpenSim/Region/CoreModules/Scripting/EMailModules/EmailModule.cs
index d943b20..4e7ad75 100644
--- a/OpenSim/Region/CoreModules/Scripting/EMailModules/EmailModule.cs
+++ b/OpenSim/Region/CoreModules/Scripting/EMailModules/EmailModule.cs
@@ -213,8 +213,8 @@ namespace OpenSim.Region.CoreModules.Scripting.EmailModules
                     if (part != null)
                     {
                         ObjectRegionName = s.RegionInfo.RegionName;
-                        uint localX = (s.RegionInfo.RegionLocX * (int)Constants.RegionSize);
-                        uint localY = (s.RegionInfo.RegionLocY * (int)Constants.RegionSize);
+                        uint localX = s.RegionInfo.WorldLocX;
+                        uint localY = s.RegionInfo.WorldLocY;
                         ObjectRegionName = ObjectRegionName + " (" + localX + ", " + localY + ")";
                         return part;
                     }
diff --git a/OpenSim/Region/CoreModules/Scripting/HttpRequest/ScriptsHttpRequests.cs b/OpenSim/Region/CoreModules/Scripting/HttpRequest/ScriptsHttpRequests.cs
index a676971..9dfeb96 100644
--- a/OpenSim/Region/CoreModules/Scripting/HttpRequest/ScriptsHttpRequests.cs
+++ b/OpenSim/Region/CoreModules/Scripting/HttpRequest/ScriptsHttpRequests.cs
@@ -28,12 +28,15 @@
 using System;
 using System.Collections.Generic;
 using System.IO;
+using System.Linq;
 using System.Net;
 using System.Net.Mail;
 using System.Net.Security;
+using System.Reflection;
 using System.Text;
 using System.Threading;
 using System.Security.Cryptography.X509Certificates;
+using log4net;
 using Nini.Config;
 using OpenMetaverse;
 using OpenSim.Framework;
@@ -91,10 +94,13 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
     [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "HttpRequestModule")]
     public class HttpRequestModule : ISharedRegionModule, IHttpRequestModule
     {
+//        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
         private object HttpListLock = new object();
         private int httpTimeout = 30000;
         private string m_name = "HttpScriptRequests";
 
+        private OutboundUrlFilter m_outboundUrlFilter;
         private string m_proxyurl = "";
         private string m_proxyexcepts = "";
 
@@ -132,10 +138,12 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
                     return false;
 
                 // Check for policy and execute it if defined
+#pragma warning disable 0618
                 if (ServicePointManager.CertificatePolicy != null)
                 {
                     return ServicePointManager.CertificatePolicy.CheckValidationResult (sp, certificate, Request, 0);
                 }
+#pragma warning restore 0618
 
                 return true;
             }
@@ -153,7 +161,9 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
             return UUID.Zero;
         }
 
-        public UUID StartHttpRequest(uint localID, UUID itemID, string url, List<string> parameters, Dictionary<string, string> headers, string body)
+        public UUID StartHttpRequest(
+            uint localID, UUID itemID, string url, List<string> parameters, Dictionary<string, string> headers, string body,
+            out HttpInitialRequestStatus status)
         {
             UUID reqID = UUID.Random();
             HttpRequestClass htc = new HttpRequestClass();
@@ -187,10 +197,50 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
                         case (int)HttpRequestConstants.HTTP_VERIFY_CERT:
                             htc.HttpVerifyCert = (int.Parse(parms[i + 1]) != 0);
                             break;
+
+                        case (int)HttpRequestConstants.HTTP_VERBOSE_THROTTLE:
+
+                            // TODO implement me
+                            break;
+
+                        case (int)HttpRequestConstants.HTTP_CUSTOM_HEADER:
+                            //Parameters are in pairs and custom header takes
+                            //arguments in pairs so adjust for header marker.
+                            ++i;
+
+                            //Maximum of 8 headers are allowed based on the
+                            //Second Life documentation for llHTTPRequest.
+                            for (int count = 1; count <= 8; ++count)
+                            {
+                                //Not enough parameters remaining for a header?
+                                if (parms.Length - i < 2)
+                                    break;
+
+                                //Have we reached the end of the list of headers?
+                                //End is marked by a string with a single digit.
+                                //We already know we have at least one parameter
+                                //so it is safe to do this check at top of loop.
+                                if (Char.IsDigit(parms[i][0]))
+                                    break;
+
+                                if (htc.HttpCustomHeaders == null)
+                                    htc.HttpCustomHeaders = new List<string>();
+
+                                htc.HttpCustomHeaders.Add(parms[i]);
+                                htc.HttpCustomHeaders.Add(parms[i+1]);
+
+                                i += 2;
+                            }
+                            break;
+
+                        case (int)HttpRequestConstants.HTTP_PRAGMA_NO_CACHE:
+                            htc.HttpPragmaNoCache = (int.Parse(parms[i + 1]) != 0);
+                            break;
                     }
                 }
             }
-
+                        
+            htc.RequestModule = this;
             htc.LocalID = localID;
             htc.ItemID = itemID;
             htc.Url = url;
@@ -201,28 +251,68 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
             htc.proxyurl = m_proxyurl;
             htc.proxyexcepts = m_proxyexcepts;
 
+            // Same number as default HttpWebRequest.MaximumAutomaticRedirections
+            htc.MaxRedirects = 50;
+
+            if (StartHttpRequest(htc))
+            {
+                status = HttpInitialRequestStatus.OK;
+                return htc.ReqID;
+            }
+            else
+            {
+                status = HttpInitialRequestStatus.DISALLOWED_BY_FILTER;
+                return UUID.Zero;
+            }
+        }
+
+        /// <summary>
+        /// Would a caller to this module be allowed to make a request to the given URL?
+        /// </summary>
+        /// <returns></returns>
+        public bool CheckAllowed(Uri url)
+        {
+            return m_outboundUrlFilter.CheckAllowed(url);
+        }
+
+        public bool StartHttpRequest(HttpRequestClass req)
+        {          
+            if (!CheckAllowed(new Uri(req.Url)))
+                return false;
+
             lock (HttpListLock)
             {
-                m_pendingRequests.Add(reqID, htc);
+                m_pendingRequests.Add(req.ReqID, req);
             }
 
-            htc.Process();
+            req.Process();
 
-            return reqID;
+            return true;
         }
 
-        public void StopHttpRequest(uint m_localID, UUID m_itemID)
+        public void StopHttpRequestsForScript(UUID id)
         {
             if (m_pendingRequests != null)
             {
+                List<UUID> keysToRemove = null;
+
                 lock (HttpListLock)
                 {
-                    HttpRequestClass tmpReq;
-                    if (m_pendingRequests.TryGetValue(m_itemID, out tmpReq))
+                    foreach (HttpRequestClass req in m_pendingRequests.Values)
                     {
-                        tmpReq.Stop();
-                        m_pendingRequests.Remove(m_itemID);
+                        if (req.ItemID == id)
+                        {
+                            req.Stop();
+
+                            if (keysToRemove == null)
+                                keysToRemove = new List<UUID>();
+
+                            keysToRemove.Add(req.ReqID);
+                        }
                     }
+
+                    if (keysToRemove != null)
+                        keysToRemove.ForEach(keyToRemove => m_pendingRequests.Remove(keyToRemove));
                 }
             }
         }
@@ -240,19 +330,13 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
         {
             lock (HttpListLock)
             {
-                foreach (UUID luid in m_pendingRequests.Keys)
+                foreach (HttpRequestClass req in m_pendingRequests.Values)
                 {
-                    HttpRequestClass tmpReq;
-
-                    if (m_pendingRequests.TryGetValue(luid, out tmpReq))
-                    {
-                        if (tmpReq.Finished)
-                        {
-                            return tmpReq;
-                        }
-                    }
+                    if (req.Finished)
+                        return req;
                 }
             }
+
             return null;
         }
 
@@ -279,6 +363,8 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
             m_proxyurl = config.Configs["Startup"].GetString("HttpProxy");
             m_proxyexcepts = config.Configs["Startup"].GetString("HttpProxyExceptions");
 
+            m_outboundUrlFilter = new OutboundUrlFilter("Script HTTP request module", config);
+
             m_pendingRequests = new Dictionary<UUID, HttpRequestClass>();
         }
 
@@ -321,16 +407,27 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
         #endregion
     }
 
-    public class HttpRequestClass: IServiceRequest
+    public class HttpRequestClass : IServiceRequest
     {
+//        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
         // Constants for parameters
         // public const int HTTP_BODY_MAXLENGTH = 2;
         // public const int HTTP_METHOD = 0;
         // public const int HTTP_MIMETYPE = 1;
         // public const int HTTP_VERIFY_CERT = 3;
+        // public const int HTTP_VERBOSE_THROTTLE = 4;
+        // public const int HTTP_CUSTOM_HEADER = 5;
+        // public const int HTTP_PRAGMA_NO_CACHE = 6;
+
+        /// <summary>
+        /// Module that made this request.
+        /// </summary>
+        public HttpRequestModule RequestModule { get; set; }
+
         private bool _finished;
         public bool Finished
-        { 
+        {
             get { return _finished; }
         }
         // public int HttpBodyMaxLen = 2048; // not implemented
@@ -340,11 +437,13 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
         public string HttpMIMEType = "text/plain;charset=utf-8";
         public int HttpTimeout;
         public bool HttpVerifyCert = true;
-        private Thread httpThread;
+        //public bool HttpVerboseThrottle = true; // not implemented
+        public List<string> HttpCustomHeaders = null;
+        public bool HttpPragmaNoCache = true;
 
         // Request info
         private UUID _itemID;
-        public UUID ItemID 
+        public UUID ItemID
         {
             get { return _itemID; }
             set { _itemID = value; }
@@ -358,9 +457,20 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
         public DateTime Next;
         public string proxyurl;
         public string proxyexcepts;
+
+        /// <summary>
+        /// Number of HTTP redirects that this request has been through.
+        /// </summary>
+        public int Redirects { get; private set; }
+
+        /// <summary>
+        /// Maximum number of HTTP redirects allowed for this request.
+        /// </summary>
+        public int MaxRedirects { get; set; }
+
         public string OutboundBody;
         private UUID _reqID;
-        public UUID ReqID 
+        public UUID ReqID
         {
             get { return _reqID; }
             set { _reqID = value; }
@@ -374,34 +484,19 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
 
         public void Process()
         {
-            httpThread = new Thread(SendRequest);
-            httpThread.Name = "HttpRequestThread";
-            httpThread.Priority = ThreadPriority.BelowNormal;
-            httpThread.IsBackground = true;
-            _finished = false;
-            httpThread.Start();
+            SendRequest();
         }
 
-        /*
-         * TODO: More work on the response codes.  Right now
-         * returning 200 for success or 499 for exception
-         */
-
         public void SendRequest()
         {
-            HttpWebResponse response = null;
-            StringBuilder sb = new StringBuilder();
-            byte[] buf = new byte[8192];
-            string tempString = null;
-            int count = 0;
-
             try
             {
-                Request = (HttpWebRequest) WebRequest.Create(Url);
+                Request = (HttpWebRequest)WebRequest.Create(Url);
+                Request.AllowAutoRedirect = false;               
                 Request.Method = HttpMethod;
                 Request.ContentType = HttpMIMEType;
 
-                if(!HttpVerifyCert)
+                if (!HttpVerifyCert)
                 {
                     // We could hijack Connection Group Name to identify
                     // a desired security exception.  But at the moment we'll use a dummy header instead.
@@ -412,41 +507,57 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
 //                {
 //                    Request.ConnectionGroupName="Verify";
 //                }
-                if (proxyurl != null && proxyurl.Length > 0) 
+
+                if (!HttpPragmaNoCache)
+                {
+                    Request.Headers.Add("Pragma", "no-cache");
+                }
+
+                if (HttpCustomHeaders != null)
+                {
+                    for (int i = 0; i < HttpCustomHeaders.Count; i += 2)
+                        Request.Headers.Add(HttpCustomHeaders[i],
+                                            HttpCustomHeaders[i+1]);
+                }
+
+                if (!string.IsNullOrEmpty(proxyurl))
                 {
-                    if (proxyexcepts != null && proxyexcepts.Length > 0) 
+                    if (!string.IsNullOrEmpty(proxyexcepts))
                     {
                         string[] elist = proxyexcepts.Split(';');
                         Request.Proxy = new WebProxy(proxyurl, true, elist);
-                    } 
-                    else 
+                    }
+                    else
                     {
                         Request.Proxy = new WebProxy(proxyurl, true);
                     }
                 }
 
-                foreach (KeyValuePair<string, string> entry in ResponseHeaders)
-                    if (entry.Key.ToLower().Equals("user-agent"))
-                        Request.UserAgent = entry.Value;
-                    else
-                        Request.Headers[entry.Key] = entry.Value;
+                if (ResponseHeaders != null)
+                {
+                    foreach (KeyValuePair<string, string> entry in ResponseHeaders)
+                        if (entry.Key.ToLower().Equals("user-agent") && Request is HttpWebRequest)
+                            ((HttpWebRequest)Request).UserAgent = entry.Value;
+                        else
+                            Request.Headers[entry.Key] = entry.Value;
+                }
 
                 // Encode outbound data
-                if (OutboundBody.Length > 0) 
+                if (!string.IsNullOrEmpty(OutboundBody))
                 {
                     byte[] data = Util.UTF8.GetBytes(OutboundBody);
 
                     Request.ContentLength = data.Length;
-                    Stream bstream = Request.GetRequestStream();
-                    bstream.Write(data, 0, data.Length);
-                    bstream.Close();
+                    using (Stream bstream = Request.GetRequestStream())
+                        bstream.Write(data, 0, data.Length);
                 }
 
-                Request.Timeout = HttpTimeout;
                 try
                 {
-                    // execute the request
-                    response = (HttpWebResponse) Request.GetResponse();
+                    IAsyncResult result = (IAsyncResult)Request.BeginGetResponse(ResponseCallback, null);
+
+                    ThreadPool.RegisterWaitForSingleObject(
+                        result.AsyncWaitHandle, new WaitOrTimerCallback(TimeoutCallback), null, HttpTimeout, true);
                 }
                 catch (WebException e)
                 {
@@ -454,57 +565,127 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
                     {
                         throw;
                     }
-                    response = (HttpWebResponse)e.Response;
+
+                    HttpWebResponse response = (HttpWebResponse)e.Response;
+
+                    Status = (int)response.StatusCode;
+                    ResponseBody = response.StatusDescription;
+                    _finished = true;
                 }
+            }
+            catch (Exception e)
+            {
+//                m_log.Debug(
+//                    string.Format("[SCRIPTS HTTP REQUESTS]: Exception on request to {0} for {1}  ", Url, ItemID), e);
 
-                Status = (int)response.StatusCode;
+                Status = (int)OSHttpStatusCode.ClientErrorJoker;
+                ResponseBody = e.Message;
+                _finished = true;
+            }
+        }
 
-                Stream resStream = response.GetResponseStream();
+        private void ResponseCallback(IAsyncResult ar)
+        {
+            HttpWebResponse response = null;
 
-                do
+            try
+            {
+                try
                 {
-                    // fill the buffer with data
-                    count = resStream.Read(buf, 0, buf.Length);
-
-                    // make sure we read some data
-                    if (count != 0)
+                    response = (HttpWebResponse)Request.EndGetResponse(ar);
+                }
+                catch (WebException e)
+                {
+                    if (e.Status != WebExceptionStatus.ProtocolError)
                     {
-                        // translate from bytes to ASCII text
-                        tempString = Util.UTF8.GetString(buf, 0, count);
-
-                        // continue building the string
-                        sb.Append(tempString);
+                        throw;
                     }
-                } while (count > 0); // any more data to read?
 
-                ResponseBody = sb.ToString();
+                    response = (HttpWebResponse)e.Response;
+                }
+
+                Status = (int)response.StatusCode;
+
+                using (Stream stream = response.GetResponseStream())
+                {
+                    StreamReader reader = new StreamReader(stream, Encoding.UTF8);
+                    ResponseBody = reader.ReadToEnd();
+                } 
             }
             catch (Exception e)
             {
                 Status = (int)OSHttpStatusCode.ClientErrorJoker;
                 ResponseBody = e.Message;
 
-                _finished = true;
-                return;
+//                m_log.Debug(
+//                    string.Format("[SCRIPTS HTTP REQUESTS]: Exception on response to {0} for {1}  ", Url, ItemID), e);
             }
             finally
             {
                 if (response != null)
                     response.Close();
+
+                // We need to resubmit 
+                if (
+                    (Status == (int)HttpStatusCode.MovedPermanently
+                        || Status == (int)HttpStatusCode.Found
+                        || Status == (int)HttpStatusCode.SeeOther
+                        || Status == (int)HttpStatusCode.TemporaryRedirect))
+                {
+                    if (Redirects >= MaxRedirects)
+                    {
+                        Status = (int)OSHttpStatusCode.ClientErrorJoker;
+                        ResponseBody = "Number of redirects exceeded max redirects";
+                        _finished = true;
+                    }
+                    else
+                    {
+                        string location = response.Headers["Location"];
+
+                        if (location == null)
+                        {
+                            Status = (int)OSHttpStatusCode.ClientErrorJoker;
+                            ResponseBody = "HTTP redirect code but no location header";
+                            _finished = true;
+                        }
+                        else if (!RequestModule.CheckAllowed(new Uri(location)))
+                        {
+                            Status = (int)OSHttpStatusCode.ClientErrorJoker;
+                            ResponseBody = "URL from HTTP redirect blocked: " + location;
+                            _finished = true;
+                        }
+                        else
+                        {
+                            Status = 0;
+                            Url = response.Headers["Location"];
+                            Redirects++;
+                            ResponseBody = null;
+
+//                            m_log.DebugFormat("Redirecting to [{0}]", Url);
+
+                            Process();
+                        }
+                    }
+                }
+                else
+                {
+                    _finished = true;
+                }
             }
+        }
 
-            _finished = true;
+        private void TimeoutCallback(object state, bool timedOut)
+        {
+            if (timedOut)
+                Request.Abort();
         }
 
         public void Stop()
         {
-            try
-            {
-                httpThread.Abort();
-            }
-            catch (Exception)
-            {
-            }
+//            m_log.DebugFormat("[SCRIPTS HTTP REQUESTS]: Stopping request to {0} for {1}  ", Url, ItemID);
+
+            if (Request != null)
+                Request.Abort();
         }
     }
-}
+}
\ No newline at end of file
diff --git a/OpenSim/Region/CoreModules/Scripting/HttpRequest/Tests/ScriptsHttpRequestsTests.cs b/OpenSim/Region/CoreModules/Scripting/HttpRequest/Tests/ScriptsHttpRequestsTests.cs
new file mode 100644
index 0000000..d22487e
--- /dev/null
+++ b/OpenSim/Region/CoreModules/Scripting/HttpRequest/Tests/ScriptsHttpRequestsTests.cs
@@ -0,0 +1,199 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Net;
+using System.Reflection;
+using System.Runtime.Serialization;
+using System.Text;
+using System.Threading;
+using log4net.Config;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenMetaverse.Assets;
+using OpenSim.Framework;
+using OpenSim.Region.CoreModules.Scripting.HttpRequest;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Tests.Common;
+
+namespace OpenSim.Region.CoreModules.Scripting.HttpRequest.Tests
+{
+    class TestWebRequestCreate : IWebRequestCreate
+    {       
+        public TestWebRequest NextRequest { get; set; }
+
+        public WebRequest Create(Uri uri)
+        {
+//            NextRequest.RequestUri = uri;
+
+            return NextRequest;
+
+//            return new TestWebRequest(new SerializationInfo(typeof(TestWebRequest), new FormatterConverter()), new StreamingContext());
+        }
+    }
+
+    class TestWebRequest : WebRequest
+    {
+        public override string ContentType { get; set; }
+        public override string Method { get; set; }
+
+        public Func<IAsyncResult, WebResponse> OnEndGetResponse { get; set; }
+
+        public TestWebRequest() : base() 
+        {
+//            Console.WriteLine("created");
+        }
+
+//        public TestWebRequest(SerializationInfo serializationInfo, StreamingContext streamingContext) 
+//            : base(serializationInfo, streamingContext) 
+//        {
+//            Console.WriteLine("created");
+//        }
+
+        public override IAsyncResult BeginGetResponse(AsyncCallback callback, object state)
+        {
+//            Console.WriteLine("bish");
+            TestAsyncResult tasr = new TestAsyncResult();
+            callback(tasr);
+
+            return tasr;
+        }
+
+        public override WebResponse EndGetResponse(IAsyncResult asyncResult)
+        {
+//            Console.WriteLine("bosh");
+            return OnEndGetResponse(asyncResult);
+        }
+    }
+
+    class TestHttpWebResponse : HttpWebResponse
+    {
+        public string Response { get; set; }
+
+#pragma warning disable 0618
+        public TestHttpWebResponse(SerializationInfo serializationInfo, StreamingContext streamingContext) 
+            : base(serializationInfo, streamingContext) {}
+#pragma warning restore 0618
+
+        public override Stream GetResponseStream()
+        {
+            return new MemoryStream(Encoding.UTF8.GetBytes(Response));
+        }
+    }
+
+    class TestAsyncResult : IAsyncResult
+    {
+        WaitHandle m_wh = new ManualResetEvent(true);
+
+        object IAsyncResult.AsyncState 
+        {
+            get {
+                throw new System.NotImplementedException ();
+            }
+        }
+
+        WaitHandle IAsyncResult.AsyncWaitHandle 
+        {
+            get { return m_wh; }
+        }
+
+        bool IAsyncResult.CompletedSynchronously 
+        {
+            get { return false; }
+        }
+
+        bool IAsyncResult.IsCompleted 
+        {
+            get { return true; }
+        }
+    }
+
+    /// <summary>
+    /// Test script http request code.
+    /// </summary>
+    /// <remarks>
+    /// This class uses some very hacky workarounds in order to mock HttpWebResponse which are Mono dependent (though
+    /// alternative code can be written to make this work for Windows).  However, the value of being able to
+    /// regression test this kind of code is very high.
+    /// </remarks>
+    [TestFixture]
+    public class ScriptsHttpRequestsTests : OpenSimTestCase
+    {
+        /// <summary>
+        /// Test what happens when we get a 404 response from a call.
+        /// </summary>
+//        [Test]
+        public void Test404Response()
+        {
+            TestHelpers.InMethod();
+            TestHelpers.EnableLogging();
+
+            if (!Util.IsPlatformMono)
+                Assert.Ignore("Ignoring test since can only currently run on Mono");           
+
+            string rawResponse = "boom";
+
+            TestWebRequestCreate twrc = new TestWebRequestCreate();
+
+            TestWebRequest twr = new TestWebRequest();
+            //twr.OnEndGetResponse += ar => new TestHttpWebResponse(null, new StreamingContext());
+            twr.OnEndGetResponse += ar => 
+            {
+                SerializationInfo si = new SerializationInfo(typeof(HttpWebResponse), new FormatterConverter());
+                StreamingContext sc = new StreamingContext();
+//                WebHeaderCollection headers = new WebHeaderCollection();
+//                si.AddValue("m_HttpResponseHeaders", headers);
+                si.AddValue("uri", new Uri("test://arrg"));
+//                si.AddValue("m_Certificate", null);
+                si.AddValue("version", HttpVersion.Version11);
+                si.AddValue("statusCode", HttpStatusCode.NotFound);
+                si.AddValue("contentLength", 0);
+                si.AddValue("method", "GET");
+                si.AddValue("statusDescription", "Not Found");
+                si.AddValue("contentType", null);
+                si.AddValue("cookieCollection", new CookieCollection());
+
+                TestHttpWebResponse thwr = new TestHttpWebResponse(si, sc);
+                thwr.Response = rawResponse;
+
+                throw new WebException("no message", null, WebExceptionStatus.ProtocolError, thwr);
+            };
+
+            twrc.NextRequest = twr;
+
+            WebRequest.RegisterPrefix("test", twrc);
+            HttpRequestClass hr = new HttpRequestClass();
+            hr.Url = "test://something";
+            hr.SendRequest();
+
+            Assert.That(hr.Status, Is.EqualTo((int)HttpStatusCode.NotFound));
+            Assert.That(hr.ResponseBody, Is.EqualTo(rawResponse));
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/CoreModules/Scripting/LSLHttp/UrlModule.cs b/OpenSim/Region/CoreModules/Scripting/LSLHttp/UrlModule.cs
index a654477..99a3122 100644
--- a/OpenSim/Region/CoreModules/Scripting/LSLHttp/UrlModule.cs
+++ b/OpenSim/Region/CoreModules/Scripting/LSLHttp/UrlModule.cs
@@ -117,20 +117,21 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
         /// </summary>
         private Dictionary<string, UrlData> m_UrlMap = new Dictionary<string, UrlData>();
 
-        /// <summary>
-        /// Maximum number of external urls that can be set up by this module.
-        /// </summary>
-        private int m_TotalUrls = 100;
-
-        private uint https_port = 0;
+        private uint m_HttpsPort = 0;
         private IHttpServer m_HttpServer = null;
         private IHttpServer m_HttpsServer = null;
 
-        private string m_ExternalHostNameForLSL = "";
-        public string ExternalHostNameForLSL
-        {
-            get { return m_ExternalHostNameForLSL; } 
-        }
+        public string ExternalHostNameForLSL { get; private set; }
+
+        /// <summary>
+        /// The default maximum number of urls
+        /// </summary>
+        public const int DefaultTotalUrls = 100;
+
+        /// <summary>
+        /// Maximum number of external urls that can be set up by this module.
+        /// </summary>
+        public int TotalUrls { get; set; }
 
         public Type ReplaceableInterface 
         {
@@ -144,16 +145,27 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
 
         public void Initialise(IConfigSource config)
         {
-            m_ExternalHostNameForLSL = config.Configs["Network"].GetString("ExternalHostNameForLSL", System.Environment.MachineName);
-            bool ssl_enabled = config.Configs["Network"].GetBoolean("https_listener",false);
+            IConfig networkConfig = config.Configs["Network"];
+
+            if (networkConfig != null)
+            {
+                ExternalHostNameForLSL = config.Configs["Network"].GetString("ExternalHostNameForLSL", null);
+
+                bool ssl_enabled = config.Configs["Network"].GetBoolean("https_listener", false);
+
+                if (ssl_enabled)
+                    m_HttpsPort = (uint)config.Configs["Network"].GetInt("https_port", (int)m_HttpsPort);
+            }
 
-            if (ssl_enabled)
-                https_port = (uint) config.Configs["Network"].GetInt("https_port",0);
+            if (ExternalHostNameForLSL == null)
+                ExternalHostNameForLSL = System.Environment.MachineName;
 
             IConfig llFunctionsConfig = config.Configs["LL-Functions"];
 
             if (llFunctionsConfig != null)
-                m_TotalUrls = llFunctionsConfig.GetInt("max_external_urls_per_simulator", m_TotalUrls);
+                TotalUrls = llFunctionsConfig.GetInt("max_external_urls_per_simulator", DefaultTotalUrls);
+            else
+                TotalUrls = DefaultTotalUrls;
         }
 
         public void PostInitialise()
@@ -169,9 +181,9 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
                 m_HttpServer = MainServer.Instance;
                 //
                 // We can use the https if it is enabled
-                if (https_port > 0)
+                if (m_HttpsPort > 0)
                 {
-                    m_HttpsServer = MainServer.GetHttpServer(https_port);
+                    m_HttpsServer = MainServer.GetHttpServer(m_HttpsPort);
                 }
             }
 
@@ -204,12 +216,12 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
 
             lock (m_UrlMap)
             {
-                if (m_UrlMap.Count >= m_TotalUrls)
+                if (m_UrlMap.Count >= TotalUrls)
                 {
                     engine.PostScriptEvent(itemID, "http_request", new Object[] { urlcode.ToString(), "URL_REQUEST_DENIED", "" });
                     return urlcode;
                 }
-                string url = "http://" + m_ExternalHostNameForLSL + ":" + m_HttpServer.Port.ToString() + "/lslhttp/" + urlcode.ToString() + "/";
+                string url = "http://" + ExternalHostNameForLSL + ":" + m_HttpServer.Port.ToString() + "/lslhttp/" + urlcode.ToString() + "/";
 
                 UrlData urlData = new UrlData();
                 urlData.hostID = host.UUID;
@@ -223,9 +235,10 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
                 
                 string uri = "/lslhttp/" + urlcode.ToString() + "/";
                
-                m_HttpServer.AddPollServiceHTTPHandler(
-                    uri,
-                    new PollServiceEventArgs(HttpRequestHandler, HasEvents, GetEvents, NoEvents, urlcode));
+                PollServiceEventArgs args 
+                    = new PollServiceEventArgs(HttpRequestHandler, uri, HasEvents, GetEvents, NoEvents, urlcode, 25000);
+                args.Type = PollServiceEventArgs.EventType.LslHttp;
+                m_HttpServer.AddPollServiceHTTPHandler(uri, args);
 
                 m_log.DebugFormat(
                     "[URL MODULE]: Set up incoming request url {0} for {1} in {2} {3}",
@@ -249,12 +262,12 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
 
             lock (m_UrlMap)
             {
-                if (m_UrlMap.Count >= m_TotalUrls)
+                if (m_UrlMap.Count >= TotalUrls)
                 {
                     engine.PostScriptEvent(itemID, "http_request", new Object[] { urlcode.ToString(), "URL_REQUEST_DENIED", "" });
                     return urlcode;
                 }
-                string url = "https://" + m_ExternalHostNameForLSL + ":" + m_HttpsServer.Port.ToString() + "/lslhttps/" + urlcode.ToString() + "/";
+                string url = "https://" + ExternalHostNameForLSL + ":" + m_HttpsServer.Port.ToString() + "/lslhttps/" + urlcode.ToString() + "/";
 
                 UrlData urlData = new UrlData();
                 urlData.hostID = host.UUID;
@@ -268,9 +281,10 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
                 
                 string uri = "/lslhttps/" + urlcode.ToString() + "/";
                
-                m_HttpsServer.AddPollServiceHTTPHandler(
-                    uri,
-                    new PollServiceEventArgs(HttpRequestHandler, HasEvents, GetEvents, NoEvents, urlcode));
+                PollServiceEventArgs args 
+                    = new PollServiceEventArgs(HttpRequestHandler, uri, HasEvents, GetEvents, NoEvents, urlcode, 25000);
+                args.Type = PollServiceEventArgs.EventType.LslHttp;
+                m_HttpsServer.AddPollServiceHTTPHandler(uri, args);
 
                 m_log.DebugFormat(
                     "[URL MODULE]: Set up incoming secure request url {0} for {1} in {2} {3}",
@@ -328,8 +342,22 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
                 if (m_RequestMap.ContainsKey(request))
                 {
                     UrlData urlData = m_RequestMap[request];
+                    string responseBody = body;
+                    if (urlData.requests[request].responseType.Equals("text/plain"))
+                    {
+                        string value;
+                        if (urlData.requests[request].headers.TryGetValue("user-agent", out value))
+                        {
+                            if (value != null && value.IndexOf("MSIE") >= 0)
+                            {
+                                // wrap the html escaped response if the target client is IE
+                                // It ignores "text/plain" if the body is html
+                                responseBody = "<html>" + System.Web.HttpUtility.HtmlEncode(body) + "</html>";
+                            }
+                        }
+                    }
                     urlData.requests[request].responseCode = status;
-                    urlData.requests[request].responseBody = body;
+                    urlData.requests[request].responseBody = responseBody;
                     //urlData.requests[request].ev.Set();
                     urlData.requests[request].requestDone =true;
                 }
@@ -363,7 +391,7 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
         public int GetFreeUrls()
         {
             lock (m_UrlMap)
-                return m_TotalUrls - m_UrlMap.Count;
+                return TotalUrls - m_UrlMap.Count;
         }
 
         public void ScriptRemoved(UUID itemID)
@@ -490,7 +518,7 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
             }
         }
 
-        private Hashtable GetEvents(UUID requestID, UUID sessionID, string request)
+        private Hashtable GetEvents(UUID requestID, UUID sessionID)
         {
             Hashtable response;
 
@@ -565,9 +593,9 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
                     string url;
 
                     if (is_ssl)
-                        url = "https://" + m_ExternalHostNameForLSL + ":" + m_HttpsServer.Port.ToString() + uri_tmp;
+                        url = "https://" + ExternalHostNameForLSL + ":" + m_HttpsServer.Port.ToString() + uri_tmp;
                     else
-                        url = "http://" + m_ExternalHostNameForLSL + ":" + m_HttpServer.Port.ToString() + uri_tmp;
+                        url = "http://" + ExternalHostNameForLSL + ":" + m_HttpServer.Port.ToString() + uri_tmp;
 
                     // Avoid a race - the request URL may have been released via llRequestUrl() whilst this
                     // request was being processed.
@@ -642,4 +670,4 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
             ScriptRemoved(itemID);
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/CoreModules/Scripting/LoadImageURL/LoadImageURLModule.cs b/OpenSim/Region/CoreModules/Scripting/LoadImageURL/LoadImageURLModule.cs
index 65737fa..d45962f 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.Framework;
 using OpenSim.Region.CoreModules.Scripting.DynamicTexture;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
@@ -50,6 +51,7 @@ namespace OpenSim.Region.CoreModules.Scripting.LoadImageURL
         private Scene m_scene;
         private IDynamicTextureManager m_textureManager;
 
+        private OutboundUrlFilter m_outboundUrlFilter;
         private string m_proxyurl = "";
         private string m_proxyexcepts = "";
 
@@ -88,8 +90,7 @@ namespace OpenSim.Region.CoreModules.Scripting.LoadImageURL
 
         public bool AsyncConvertUrl(UUID id, string url, string extraParams)
         {
-            MakeHttpRequest(url, id);
-            return true;
+            return MakeHttpRequest(url, id);
         }
 
         public bool AsyncConvertData(UUID id, string bodyData, string extraParams)
@@ -110,6 +111,7 @@ namespace OpenSim.Region.CoreModules.Scripting.LoadImageURL
 
         public void Initialise(IConfigSource config)
         {
+            m_outboundUrlFilter = new OutboundUrlFilter("Script dynamic texture image module", config);
             m_proxyurl = config.Configs["Startup"].GetString("HttpProxy");
             m_proxyexcepts = config.Configs["Startup"].GetString("HttpProxyExceptions");
         }
@@ -157,13 +159,17 @@ namespace OpenSim.Region.CoreModules.Scripting.LoadImageURL
 
         #endregion
 
-        private void MakeHttpRequest(string url, UUID requestID)
+        private bool MakeHttpRequest(string url, UUID requestID)
         {
-            WebRequest request = HttpWebRequest.Create(url);
+            if (!m_outboundUrlFilter.CheckAllowed(new Uri(url)))
+                return false;
+
+            HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
+            request.AllowAutoRedirect = false;
             
-            if (m_proxyurl != null && m_proxyurl.Length > 0) 
+            if (!string.IsNullOrEmpty(m_proxyurl)) 
             {
-                if (m_proxyexcepts != null && m_proxyexcepts.Length > 0) 
+                if (!string.IsNullOrEmpty(m_proxyexcepts)) 
                 {
                     string[] elist = m_proxyexcepts.Split(';');
                     request.Proxy = new WebProxy(m_proxyurl, true, elist);
@@ -174,12 +180,14 @@ namespace OpenSim.Region.CoreModules.Scripting.LoadImageURL
                 }
             }
 
-            RequestState state = new RequestState((HttpWebRequest) request, requestID);
+            RequestState state = new RequestState(request, requestID);
             // IAsyncResult result = request.BeginGetResponse(new AsyncCallback(HttpRequestReturn), state);
             request.BeginGetResponse(new AsyncCallback(HttpRequestReturn), state);
 
             TimeSpan t = (DateTime.UtcNow - new DateTime(1970, 1, 1));
             state.TimeOfRequest = (int) t.TotalSeconds;
+
+            return true;
         }
 
         private void HttpRequestReturn(IAsyncResult result)
@@ -195,10 +203,11 @@ namespace OpenSim.Region.CoreModules.Scripting.LoadImageURL
             Stream stream = null;
             byte[] imageJ2000 = new byte[0];
             Size newSize = new Size(0, 0);
+            HttpWebResponse response = null;
 
             try
             {
-                HttpWebResponse response = (HttpWebResponse)request.EndGetResponse(result);
+                response = (HttpWebResponse)request.EndGetResponse(result);
                 if (response != null && response.StatusCode == HttpStatusCode.OK)
                 {
                     stream = response.GetResponseStream();
@@ -262,18 +271,32 @@ namespace OpenSim.Region.CoreModules.Scripting.LoadImageURL
             finally
             {
                 if (stream != null)
-                {
                     stream.Close();
-                }
-            }
 
-            m_log.DebugFormat("[LOADIMAGEURLMODULE]: Returning {0} bytes of image data for request {1}",
-                                       imageJ2000.Length, state.RequestID);
+                if (response != null)
+                    response.Close();
 
-            m_textureManager.ReturnData(
-                state.RequestID,
-                new OpenSim.Region.CoreModules.Scripting.DynamicTexture.DynamicTexture(
-                    request.RequestUri, null, imageJ2000, newSize, false));
+                if (
+                    response.StatusCode == HttpStatusCode.MovedPermanently
+                        || response.StatusCode == HttpStatusCode.Found
+                        || response.StatusCode == HttpStatusCode.SeeOther
+                        || response.StatusCode == HttpStatusCode.TemporaryRedirect)
+                {
+                    string redirectedUrl = response.Headers["Location"];
+
+                    MakeHttpRequest(redirectedUrl, state.RequestID);
+                }
+                else
+                {
+                    m_log.DebugFormat("[LOADIMAGEURLMODULE]: Returning {0} bytes of image data for request {1}",
+                                      imageJ2000.Length, state.RequestID);
+
+                    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/ScriptModuleComms/ScriptModuleCommsModule.cs b/OpenSim/Region/CoreModules/Scripting/ScriptModuleComms/ScriptModuleCommsModule.cs
index f6e1d39..6da2222 100644
--- a/OpenSim/Region/CoreModules/Scripting/ScriptModuleComms/ScriptModuleCommsModule.cs
+++ b/OpenSim/Region/CoreModules/Scripting/ScriptModuleComms/ScriptModuleCommsModule.cs
@@ -41,10 +41,11 @@ using System.Linq.Expressions;
 namespace OpenSim.Region.CoreModules.Scripting.ScriptModuleComms
 {
     [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "ScriptModuleCommsModule")]
-    class ScriptModuleCommsModule : INonSharedRegionModule, IScriptModuleComms
+    public class ScriptModuleCommsModule : INonSharedRegionModule, IScriptModuleComms
     {
         private static readonly ILog m_log =
             LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        private static string LogHeader = "[MODULE COMMS]";
 
         private Dictionary<string,object> m_constants = new Dictionary<string,object>();
 
@@ -148,7 +149,7 @@ namespace OpenSim.Region.CoreModules.Scripting.ScriptModuleComms
             MethodInfo mi = GetMethodInfoFromType(target.GetType(), meth, true);
             if (mi == null)
             {
-                m_log.WarnFormat("[MODULE COMMANDS] Failed to register method {0}", meth);
+                m_log.WarnFormat("{0} Failed to register method {1}", LogHeader, meth);
                 return;
             }
 
@@ -163,9 +164,9 @@ namespace OpenSim.Region.CoreModules.Scripting.ScriptModuleComms
 
         public void RegisterScriptInvocation(object target, MethodInfo mi)
         {
-            m_log.DebugFormat("[MODULE COMMANDS] Register method {0} from type {1}", mi.Name, (target is Type) ? ((Type)target).Name : target.GetType().Name);
+//            m_log.DebugFormat("[MODULE COMMANDS] Register method {0} from type {1}", mi.Name, (target is Type) ? ((Type)target).Name : target.GetType().Name);
 
-            Type delegateType;
+            Type delegateType = typeof(void);
             List<Type> typeArgs = mi.GetParameters()
                     .Select(p => p.ParameterType)
                     .ToList();
@@ -176,8 +177,16 @@ namespace OpenSim.Region.CoreModules.Scripting.ScriptModuleComms
             }
             else
             {
-                typeArgs.Add(mi.ReturnType);
-                delegateType = Expression.GetFuncType(typeArgs.ToArray());
+                try
+                {
+                    typeArgs.Add(mi.ReturnType);
+                    delegateType = Expression.GetFuncType(typeArgs.ToArray());
+                }
+                catch (Exception e)
+                {
+                    m_log.ErrorFormat("{0} Failed to create function signature. Most likely more than 5 parameters. Method={1}. Error={2}",
+                        LogHeader, mi.Name, e);
+                }
             }
 
             Delegate fcall;
@@ -323,7 +332,7 @@ namespace OpenSim.Region.CoreModules.Scripting.ScriptModuleComms
         /// </summary>
         public void RegisterConstant(string cname, object value)
         {
-            m_log.DebugFormat("[MODULE COMMANDS] register constant <{0}> with value {1}",cname,value.ToString());
+//            m_log.DebugFormat("[MODULE COMMANDS] register constant <{0}> with value {1}",cname,value.ToString());
             lock (m_constants)
             {
                 m_constants.Add(cname,value);
diff --git a/OpenSim/Region/CoreModules/Scripting/VectorRender/Tests/VectorRenderModuleTests.cs b/OpenSim/Region/CoreModules/Scripting/VectorRender/Tests/VectorRenderModuleTests.cs
index 41baccc..ed255bf 100644
--- a/OpenSim/Region/CoreModules/Scripting/VectorRender/Tests/VectorRenderModuleTests.cs
+++ b/OpenSim/Region/CoreModules/Scripting/VectorRender/Tests/VectorRenderModuleTests.cs
@@ -40,7 +40,6 @@ 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.Region.CoreModules.Scripting.VectorRender.Tests
 {
@@ -152,7 +151,7 @@ namespace OpenSim.Region.CoreModules.Scripting.VectorRender.Tests
             TestHelpers.InMethod();
 
             string dtText
-                = "PenColour BLACK; MoveTo 40,220; FontSize 32; Text Hello World; Image http://localhost/shouldnotexist.png";
+                = "PenColour BLACK; MoveTo 40,220; FontSize 32; Text Hello World; Image http://0.0.0.0/shouldnotexist.png";
 
             SetupScene(false);
             SceneObjectGroup so = SceneHelpers.AddSceneObject(m_scene);
@@ -307,7 +306,7 @@ namespace OpenSim.Region.CoreModules.Scripting.VectorRender.Tests
             TestHelpers.InMethod();
 
             string dtText
-                = "PenColour BLACK; MoveTo 40,220; FontSize 32; Text Hello World; Image http://localhost/shouldnotexist.png";
+                = "PenColour BLACK; MoveTo 40,220; FontSize 32; Text Hello World; Image http://0.0.0.0/shouldnotexist.png";
 
             SetupScene(true);
             SceneObjectGroup so = SceneHelpers.AddSceneObject(m_scene);
diff --git a/OpenSim/Region/CoreModules/Scripting/VectorRender/VectorRenderModule.cs b/OpenSim/Region/CoreModules/Scripting/VectorRender/VectorRenderModule.cs
index 689e8a7..4cecd85 100644
--- a/OpenSim/Region/CoreModules/Scripting/VectorRender/VectorRenderModule.cs
+++ b/OpenSim/Region/CoreModules/Scripting/VectorRender/VectorRenderModule.cs
@@ -516,6 +516,9 @@ namespace OpenSim.Region.CoreModules.Scripting.VectorRender
                 foreach (string line in GetLines(data, dataDelim))
                 {
                     string nextLine = line.Trim();
+
+//                    m_log.DebugFormat("[VECTOR RENDER MODULE]: Processing line '{0}'", nextLine);
+
                     //replace with switch, or even better, do some proper parsing
                     if (nextLine.StartsWith("MoveTo"))
                     {
@@ -829,6 +832,8 @@ namespace OpenSim.Region.CoreModules.Scripting.VectorRender
                     float y = Convert.ToSingle(yVal, CultureInfo.InvariantCulture);
                     PointF point = new PointF(x, y);
                     points[i / 2] = point;
+
+//                    m_log.DebugFormat("[VECTOR RENDER MODULE]: Got point {0}", points[i / 2]);
                 }
             }
         }
@@ -838,13 +843,17 @@ namespace OpenSim.Region.CoreModules.Scripting.VectorRender
             try
             {
                 WebRequest request = HttpWebRequest.Create(url);
-//Ckrinke: Comment out for now as 'str' is unused. Bring it back into play later when it is used.
-//Ckrinke            Stream str = null;
-                HttpWebResponse response = (HttpWebResponse)(request).GetResponse();
-                if (response.StatusCode == HttpStatusCode.OK)
+
+                using (HttpWebResponse response = (HttpWebResponse)(request).GetResponse())
                 {
-                    Bitmap image = new Bitmap(response.GetResponseStream());
-                    return image;
+                    if (response.StatusCode == HttpStatusCode.OK)
+                    {
+                        using (Stream s = response.GetResponseStream())
+                        {
+                            Bitmap image = new Bitmap(s);
+                            return image;
+                        }
+                    }
                 }
             }
             catch { }
diff --git a/OpenSim/Region/CoreModules/Scripting/WorldComm/WorldCommModule.cs b/OpenSim/Region/CoreModules/Scripting/WorldComm/WorldCommModule.cs
index 2c2c99c..3484387 100644
--- a/OpenSim/Region/CoreModules/Scripting/WorldComm/WorldCommModule.cs
+++ b/OpenSim/Region/CoreModules/Scripting/WorldComm/WorldCommModule.cs
@@ -379,15 +379,9 @@ namespace OpenSim.Region.CoreModules.Scripting.WorldComm
                 if (sp.IsChildAgent)
                     return;
 
-                // Send message to the avatar.
                 // Channel zero only goes to the avatar
-                // non zero channel messages only go to the attachments
-                if (channel == 0)
-                {
-                    m_scene.SimChatToAgent(target, Utils.StringToBytes(msg),
-                            pos, name, id, false);
-                }
-                else
+                // non zero channel messages only go to the attachments of the avatar.
+                if (channel != 0)
                 {
                     List<SceneObjectGroup> attachments = sp.GetAttachments();
                     if (attachments.Count == 0)
diff --git a/OpenSim/Region/CoreModules/Scripting/XMLRPC/XMLRPCModule.cs b/OpenSim/Region/CoreModules/Scripting/XMLRPC/XMLRPCModule.cs
index 385f5ad..87f4277 100644
--- a/OpenSim/Region/CoreModules/Scripting/XMLRPC/XMLRPCModule.cs
+++ b/OpenSim/Region/CoreModules/Scripting/XMLRPC/XMLRPCModule.cs
@@ -36,6 +36,7 @@ using Nini.Config;
 using Nwc.XmlRpc;
 using OpenMetaverse;
 using OpenSim.Framework;
+using OpenSim.Framework.Monitoring;
 using OpenSim.Framework.Servers;
 using OpenSim.Framework.Servers.HttpServer;
 using OpenSim.Region.Framework.Interfaces;
@@ -111,13 +112,15 @@ namespace OpenSim.Region.CoreModules.Scripting.XMLRPC
             m_rpcPending = new Dictionary<UUID, RPCRequestInfo>();
             m_rpcPendingResponses = new Dictionary<UUID, RPCRequestInfo>();
             m_pendingSRDResponses = new Dictionary<UUID, SendRemoteDataRequest>();
-
-            try
-            {
-                m_remoteDataPort = config.Configs["XMLRPC"].GetInt("XmlRpcPort", m_remoteDataPort);
-            }
-            catch (Exception)
+            if (config.Configs["XMLRPC"] != null)
             {
+                try
+                {
+                    m_remoteDataPort = config.Configs["XMLRPC"].GetInt("XmlRpcPort", m_remoteDataPort);
+                }
+                catch (Exception)
+                {
+                }
             }
         }
 
@@ -654,12 +657,8 @@ namespace OpenSim.Region.CoreModules.Scripting.XMLRPC
 
         public void Process()
         {
-            httpThread = new Thread(SendRequest);
-            httpThread.Name = "HttpRequestThread";
-            httpThread.Priority = ThreadPriority.BelowNormal;
-            httpThread.IsBackground = true;
             _finished = false;
-            httpThread.Start();
+            httpThread = WorkManager.StartThread(SendRequest, "HttpRequestThread", ThreadPriority.BelowNormal, true, false);
         }
 
         /*
@@ -675,7 +674,7 @@ namespace OpenSim.Region.CoreModules.Scripting.XMLRPC
             // if not, use as method name
             UUID parseUID;
             string mName = "llRemoteData";
-            if ((Channel != null) && (Channel != ""))
+            if (!string.IsNullOrEmpty(Channel))
                 if (!UUID.TryParse(Channel, out parseUID))
                     mName = Channel;
                 else
@@ -731,13 +730,19 @@ namespace OpenSim.Region.CoreModules.Scripting.XMLRPC
             }
 
             _finished = true;
+
+            Watchdog.RemoveThread();
         }
 
         public void Stop()
         {
             try
             {
-                httpThread.Abort();
+                if (httpThread != null)
+                {
+                    Watchdog.AbortThread(httpThread.ManagedThreadId);
+                    httpThread = null;
+                }
             }
             catch (Exception)
             {
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsIn/UserProfiles/LocalUserProfilesServiceConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsIn/UserProfiles/LocalUserProfilesServiceConnector.cs
new file mode 100644
index 0000000..4701ee6
--- /dev/null
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsIn/UserProfiles/LocalUserProfilesServiceConnector.cs
@@ -0,0 +1,228 @@
+
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using log4net;
+using Mono.Addins;
+using Nini.Config;
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using OpenSim.Framework;
+using OpenSim.Framework.Console;
+using OpenSim.Server.Base;
+using OpenSim.Server.Handlers;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Framework.Servers.HttpServer;
+using OpenSim.Framework.Servers;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Services.Interfaces;
+using GridRegion = OpenSim.Services.Interfaces.GridRegion;
+using OpenMetaverse;
+
+namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Profile
+{
+    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "LocalUserProfilesServicesConnector")]
+    public class LocalUserProfilesServicesConnector : ISharedRegionModule
+    {
+        private static readonly ILog m_log =
+            LogManager.GetLogger(
+                MethodBase.GetCurrentMethod().DeclaringType);
+
+        private Dictionary<UUID, Scene> regions = new Dictionary<UUID, Scene>();
+
+        public IUserProfilesService ServiceModule
+        {
+            get; private set;
+        }
+
+         public bool Enabled
+        {
+            get; private set;
+        }
+
+        public string Name
+        {
+            get
+            {
+                return "LocalUserProfilesServicesConnector";
+            }
+        }
+
+        public string ConfigName
+        {
+            get; private set;
+        }
+        
+        public Type ReplaceableInterface 
+        {
+            get { return null; }
+        }
+
+        public LocalUserProfilesServicesConnector()
+        {
+            m_log.Debug("[LOCAL USERPROFILES SERVICE CONNECTOR]: LocalUserProfileServicesConnector no params");
+        }
+        
+        public LocalUserProfilesServicesConnector(IConfigSource source)
+        {
+            m_log.Debug("[LOCAL USERPROFILES SERVICE CONNECTOR]: LocalUserProfileServicesConnector instantiated directly.");
+            InitialiseService(source);
+        }
+
+        public void InitialiseService(IConfigSource source)
+        {
+            ConfigName = "UserProfilesService";
+            
+            // Instantiate the request handler
+            IHttpServer Server = MainServer.Instance;
+
+            IConfig config = source.Configs[ConfigName];
+            if (config == null)
+            {
+                m_log.Error("[LOCAL USERPROFILES SERVICE CONNECTOR]: UserProfilesService missing from OpenSim.ini");
+                return;
+            }
+            
+            if(!config.GetBoolean("Enabled",false))
+            {
+                Enabled = false;
+                return;
+            }
+            
+            Enabled = true;
+            
+            string serviceDll = config.GetString("LocalServiceModule",
+                                                      String.Empty);
+            
+            if (serviceDll == String.Empty)
+            {
+                m_log.Error("[LOCAL USERPROFILES SERVICE CONNECTOR]: No LocalServiceModule named in section UserProfilesService");
+                return;
+            }
+            
+            Object[] args = new Object[] { source, ConfigName };
+            ServiceModule =
+                ServerUtils.LoadPlugin<IUserProfilesService>(serviceDll,
+                                                     args);
+            
+            if (ServiceModule == null)
+            {
+                m_log.Error("[LOCAL USERPROFILES SERVICE CONNECTOR]: Can't load user profiles service");
+                return;
+            }
+            
+            Enabled = true;
+
+            JsonRpcProfileHandlers handler = new JsonRpcProfileHandlers(ServiceModule);
+
+            Server.AddJsonRPCHandler("avatarclassifiedsrequest", handler.AvatarClassifiedsRequest);
+            Server.AddJsonRPCHandler("classified_update", handler.ClassifiedUpdate);
+            Server.AddJsonRPCHandler("classifieds_info_query", handler.ClassifiedInfoRequest);
+            Server.AddJsonRPCHandler("classified_delete", handler.ClassifiedDelete);
+            Server.AddJsonRPCHandler("avatarpicksrequest", handler.AvatarPicksRequest);
+            Server.AddJsonRPCHandler("pickinforequest", handler.PickInfoRequest);
+            Server.AddJsonRPCHandler("picks_update", handler.PicksUpdate);
+            Server.AddJsonRPCHandler("picks_delete", handler.PicksDelete);
+            Server.AddJsonRPCHandler("avatarnotesrequest", handler.AvatarNotesRequest);
+            Server.AddJsonRPCHandler("avatar_notes_update", handler.NotesUpdate);
+            Server.AddJsonRPCHandler("avatar_properties_request", handler.AvatarPropertiesRequest);
+            Server.AddJsonRPCHandler("avatar_properties_update", handler.AvatarPropertiesUpdate);
+            Server.AddJsonRPCHandler("avatar_interests_update", handler.AvatarInterestsUpdate);
+            Server.AddJsonRPCHandler("user_preferences_update", handler.UserPreferenecesUpdate);
+            Server.AddJsonRPCHandler("user_preferences_request", handler.UserPreferencesRequest);
+            Server.AddJsonRPCHandler("image_assets_request", handler.AvatarImageAssetsRequest);
+            Server.AddJsonRPCHandler("user_data_request", handler.RequestUserAppData);
+            Server.AddJsonRPCHandler("user_data_update", handler.UpdateUserAppData);
+
+        }
+
+        #region ISharedRegionModule implementation
+
+        void ISharedRegionModule.PostInitialise()
+        {
+            if(!Enabled)
+                return;
+        }
+
+        #endregion
+
+        #region IRegionModuleBase implementation
+
+        void IRegionModuleBase.Initialise(IConfigSource source)
+        {
+            IConfig moduleConfig = source.Configs["Modules"];
+            if (moduleConfig != null)
+            {
+                string name = moduleConfig.GetString("UserProfilesServices", "");
+                if (name == Name)
+                {
+                    InitialiseService(source);
+                    m_log.Info("[LOCAL USERPROFILES SERVICE CONNECTOR]: Local user profiles connector enabled");
+                }
+            }
+        }
+
+        void IRegionModuleBase.Close()
+        {
+            return;
+        }
+
+        void IRegionModuleBase.AddRegion(Scene scene)
+        {
+            if (!Enabled)
+                return;
+            
+            lock (regions)
+            {
+                if (regions.ContainsKey(scene.RegionInfo.RegionID))
+                    m_log.ErrorFormat("[LOCAL USERPROFILES SERVICE CONNECTOR]: simulator seems to have more than one region with the same UUID. Please correct this!");
+                else
+                    regions.Add(scene.RegionInfo.RegionID, scene);
+            }
+        }
+
+        void IRegionModuleBase.RemoveRegion(Scene scene)
+        {
+            if (!Enabled)
+                return; 
+
+            lock (regions)
+            {
+                if (regions.ContainsKey(scene.RegionInfo.RegionID))
+                    regions.Remove(scene.RegionInfo.RegionID);
+            }
+        }
+
+        void IRegionModuleBase.RegionLoaded(Scene scene)
+        {
+            if (!Enabled)
+                return; 
+        }
+        #endregion
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/AgentPreferences/LocalAgentPreferencesServiceConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/AgentPreferences/LocalAgentPreferencesServiceConnector.cs
new file mode 100644
index 0000000..41ae53f
--- /dev/null
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/AgentPreferences/LocalAgentPreferencesServiceConnector.cs
@@ -0,0 +1,153 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using log4net;
+using Mono.Addins;
+using Nini.Config;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Server.Base;
+using OpenSim.Services.Interfaces;
+
+using OpenMetaverse;
+
+namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.AgentPreferences
+{
+    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "LocalAgentPreferencesServicesConnector")]
+    public class LocalAgentPreferencesServicesConnector : ISharedRegionModule, IAgentPreferencesService
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        private IAgentPreferencesService m_AgentPreferencesService;
+        private bool m_Enabled = false;
+
+        #region ISharedRegionModule
+
+        public Type ReplaceableInterface 
+        {
+            get { return null; }
+        }
+
+        public string Name
+        {
+            get { return "LocalAgentPreferencesServicesConnector"; }
+        }
+
+        public void Initialise(IConfigSource source)
+        {
+            IConfig moduleConfig = source.Configs["Modules"];
+            if (moduleConfig != null)
+            {
+                string name = moduleConfig.GetString("AgentPreferencesServices", "");
+                if (name == Name)
+                {
+                    IConfig userConfig = source.Configs["AgentPreferencesService"];
+                    if (userConfig == null)
+                    {
+                        m_log.Error("[AGENT PREFERENCES CONNECTOR]: AgentPreferencesService missing from OpenSim.ini");
+                        return;
+                    }
+
+                    string serviceDll = userConfig.GetString("LocalServiceModule", String.Empty);
+
+                    if (String.IsNullOrEmpty(serviceDll))
+                    {
+                        m_log.Error("[AGENT PREFERENCES CONNECTOR]: No AgentPreferencesModule named in section AgentPreferencesService");
+                        return;
+                    }
+
+                    Object[] args = new Object[] { source };
+                    m_AgentPreferencesService = ServerUtils.LoadPlugin<IAgentPreferencesService>(serviceDll, args);
+
+                    if (m_AgentPreferencesService == null)
+                    {
+                        m_log.Error("[AGENT PREFERENCES CONNECTOR]: Can't load agent preferences service");
+                        return;
+                    }
+                    m_Enabled = true;
+                    m_log.Info("[AGENT PREFERENCES CONNECTOR]: Local agent preferences connector enabled");
+                }
+            }
+        }
+
+        public void PostInitialise()
+        {
+            if (!m_Enabled)
+                return;
+        }
+
+        public void Close()
+        {
+            if (!m_Enabled)
+                return;
+        }
+
+        public void AddRegion(Scene scene)
+        {
+            if (!m_Enabled)
+                return;
+
+            scene.RegisterModuleInterface<IAgentPreferencesService>(this);
+        }
+
+        public void RemoveRegion(Scene scene)
+        {
+            if (!m_Enabled)
+                return;
+        }
+
+        public void RegionLoaded(Scene scene)
+        {
+            if (!m_Enabled)
+                return;
+        }
+
+        #endregion ISharedRegionModule
+
+        #region IAgentPreferencesService
+
+        public AgentPrefs GetAgentPreferences(UUID principalID)
+        {
+            return m_AgentPreferencesService.GetAgentPreferences(principalID);
+        }
+
+        public bool StoreAgentPreferences(AgentPrefs data)
+        {
+            return m_AgentPreferencesService.StoreAgentPreferences(data);
+        }
+
+        public string GetLang(UUID principalID)
+        {
+            return m_AgentPreferencesService.GetLang(principalID);
+        }
+
+        #endregion IAgentPreferencesService
+    }
+}
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/AgentPreferences/RemoteAgentPreferencesServiceConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/AgentPreferences/RemoteAgentPreferencesServiceConnector.cs
new file mode 100644
index 0000000..ad9544a
--- /dev/null
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/AgentPreferences/RemoteAgentPreferencesServiceConnector.cs
@@ -0,0 +1,116 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Server.Base;
+using OpenSim.Services.Interfaces;
+using OpenSim.Services.Connectors;
+
+using OpenMetaverse;
+using log4net;
+using Mono.Addins;
+using Nini.Config;
+
+namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.AgentPreferences
+{
+    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "RemoteAgentPreferencesServicesConnector")]
+    public class RemoteAgentPreferencesServicesConnector : AgentPreferencesServicesConnector, 
+            ISharedRegionModule, IAgentPreferencesService
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        private bool m_Enabled = false;
+
+        public Type ReplaceableInterface 
+        {
+            get { return null; }
+        }
+
+        public string Name
+        {
+            get { return "RemoteAgentPreferencesServicesConnector"; }
+        }
+
+        public override void Initialise(IConfigSource source)
+        {
+            IConfig moduleConfig = source.Configs["Modules"];
+            if (moduleConfig != null)
+            {
+                string name = moduleConfig.GetString("AgentPreferencesServices", "");
+                if (name == Name)
+                {
+                    IConfig userConfig = source.Configs["AgentPreferencesService"];
+                    if (userConfig == null)
+                    {
+                        m_log.Error("[AGENT PREFERENCES CONNECTOR]: AgentPreferencesService missing from OpenSim.ini");
+                        return;
+                    }
+
+                    m_Enabled = true;
+
+                    base.Initialise(source);
+
+                    m_log.Info("[AGENT PREFERENCES CONNECTOR]: Remote agent preferences enabled");
+                }
+            }
+        }
+
+        public void PostInitialise()
+        {
+            /* no op */
+        }
+
+        public void Close()
+        {
+            /* no op */
+        }
+
+        public void AddRegion(Scene scene)
+        {
+            if (!m_Enabled)
+                return;
+
+            scene.RegisterModuleInterface<IAgentPreferencesService>(this);
+        }
+
+        public void RemoveRegion(Scene scene)
+        {
+            /* no op */
+        }
+
+        public void RegionLoaded(Scene scene)
+        {
+            /* no op */
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Asset/HGAssetBroker.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Asset/HGAssetBroker.cs
index d221d68..7fcfc74 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Asset/HGAssetBroker.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Asset/HGAssetBroker.cs
@@ -69,6 +69,13 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Asset
             get { return "HGAssetBroker"; }
         }
 
+        public HGAssetBroker() {}
+
+        public HGAssetBroker(IConfigSource config)
+        {
+            Initialise(config);
+        }
+
         public void Initialise(IConfigSource source)
         {
             IConfig moduleConfig = source.Configs["Modules"];
@@ -288,7 +295,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Asset
 
             if (asset != null)
             {
-                Util.FireAndForget(delegate { handler(id, sender, asset); });
+                Util.FireAndForget(delegate { handler(id, sender, asset); }, null, "HGAssetBroker.GotFromCache");
                 return true;
             }
 
@@ -312,6 +319,23 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Asset
             }
         }
 
+        public virtual bool[] AssetsExist(string[] ids)
+        {
+            int numHG = 0;
+            foreach (string id in ids)
+            {
+                if (IsHG(id))
+                    ++numHG;
+            }
+
+            if (numHG == 0)
+                return m_GridService.AssetsExist(ids);
+            else if (numHG == ids.Length)
+                return m_HGService.AssetsExist(ids);
+            else
+                throw new Exception("[HG ASSET CONNECTOR]: AssetsExist: all the assets must be either local or foreign");
+        }
+
         public string Store(AssetBase asset)
         {
             bool isHG = IsHG(asset.ID);
@@ -322,14 +346,14 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Asset
                 // a copy of the local asset.
                 m_Cache.Cache(asset);
 
-            if (asset.Temporary || asset.Local)
+            if (asset.Local)
             {
                 if (m_Cache != null)
                     m_Cache.Cache(asset);
                 return asset.ID;
             }
 
-            string id = string.Empty;
+            string id;
             if (IsHG(asset.ID))
             {
                 if (m_AssetPerms.AllowedExport(asset.Type))
@@ -340,18 +364,15 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Asset
             else
                 id = m_GridService.Store(asset);
 
-            if (id != String.Empty)
-            {
-                // Placing this here, so that this work with old asset servers that don't send any reply back
-                // SynchronousRestObjectRequester returns somethins that is not an empty string
-                if (id != null)
-                    asset.ID = id;
+            if (String.IsNullOrEmpty(id))
+                return string.Empty;
+            
+            asset.ID = id;
 
-                if (m_Cache != null)
-                    m_Cache.Cache(asset);
-            }
-            return id;
+            if (m_Cache != null)
+                m_Cache.Cache(asset);
 
+            return id;
         }
 
         public bool UpdateContent(string id, byte[] data)
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Asset/LocalAssetServiceConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Asset/LocalAssetServiceConnector.cs
index 480cd69..5f34450 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Asset/LocalAssetServiceConnector.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Asset/LocalAssetServiceConnector.cs
@@ -236,7 +236,8 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Asset
 
                 if (asset != null)
                 {
-                    Util.FireAndForget(delegate { handler(id, sender, asset); });
+                    Util.FireAndForget(
+                        o => handler(id, sender, asset), null, "LocalAssetServiceConnector.GotFromCacheCallback");
                     return true;
                 }
             }
@@ -249,16 +250,22 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Asset
 //                if (null == a)
 //                    m_log.WarnFormat("[LOCAL ASSET SERVICES CONNECTOR]: Could not asynchronously find asset with id {0}", id);
 
-                Util.FireAndForget(delegate { handler(assetID, s, a); });
+                Util.FireAndForget(
+                    o => handler(assetID, s, a), null, "LocalAssetServiceConnector.GotFromServiceCallback");
             });
         }
 
+        public bool[] AssetsExist(string[] ids)
+        {
+            return m_AssetService.AssetsExist(ids);
+        }
+
         public string Store(AssetBase asset)
         {
             if (m_Cache != null)
                 m_Cache.Cache(asset);
             
-            if (asset.Temporary || asset.Local)
+            if (asset.Local)
             {
 //                m_log.DebugFormat(
 //                    "[LOCAL ASSET SERVICE CONNECTOR]: Returning asset {0} {1} without querying database since status Temporary = {2}, Local = {3}",
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Asset/Tests/AssetConnectorTests.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Asset/Tests/AssetConnectorTests.cs
index 1982473..4f75191 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Asset/Tests/AssetConnectorTests.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Asset/Tests/AssetConnectorTests.cs
@@ -42,7 +42,7 @@ using OpenSim.Tests.Common;
 namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Asset.Tests
 {
     [TestFixture]
-    public class AssetConnectorsTests : OpenSimTestCase
+    public class AssetConnectorTests : OpenSimTestCase
     {
         [Test]
         public void TestAddAsset()
@@ -77,7 +77,6 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Asset.Tests
             // TODO: Add cache and check that this does receive a copy of the asset
         }
 
-        [Test]
         public void TestAddTemporaryAsset()
         {
             TestHelpers.InMethod();
@@ -93,8 +92,45 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Asset.Tests
             LocalAssetServicesConnector lasc = new LocalAssetServicesConnector();
             lasc.Initialise(config);
 
+            // If it is remote, it should be stored
+            AssetBase a2 = AssetHelpers.CreateNotecardAsset();
+            a2.Local = false;
+            a2.Temporary = true;
+
+            lasc.Store(a2);
+
+            AssetBase retreivedA2 = lasc.Get(a2.ID);
+            Assert.That(retreivedA2.ID, Is.EqualTo(a2.ID));
+            Assert.That(retreivedA2.Metadata.ID, Is.EqualTo(a2.Metadata.ID));
+            Assert.That(retreivedA2.Data.Length, Is.EqualTo(a2.Data.Length));
+
+            AssetMetadata retrievedA2Metadata = lasc.GetMetadata(a2.ID);
+            Assert.That(retrievedA2Metadata.ID, Is.EqualTo(a2.ID));
+
+            byte[] retrievedA2Data = lasc.GetData(a2.ID);
+            Assert.That(retrievedA2Data.Length, Is.EqualTo(a2.Data.Length));
+
+            // TODO: Add cache and check that this does receive a copy of the asset
+        }
+
+        [Test]
+        public void TestAddLocalAsset()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            IConfigSource config = new IniConfigSource();
+            config.AddConfig("Modules");
+            config.Configs["Modules"].Set("AssetServices", "LocalAssetServicesConnector");
+            config.AddConfig("AssetService");
+            config.Configs["AssetService"].Set("LocalServiceModule", "OpenSim.Services.AssetService.dll:AssetService");
+            config.Configs["AssetService"].Set("StorageProvider", "OpenSim.Tests.Common.dll");
+
+            LocalAssetServicesConnector lasc = new LocalAssetServicesConnector();
+            lasc.Initialise(config);
+
             AssetBase a1 = AssetHelpers.CreateNotecardAsset();
-            a1.Temporary = true;
+            a1.Local = true;
 
             lasc.Store(a1);
 
@@ -106,7 +142,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Asset.Tests
         }
 
         [Test]
-        public void TestAddLocalAsset()
+        public void TestAddTemporaryLocalAsset()
         {
             TestHelpers.InMethod();
 //            TestHelpers.EnableLogging();
@@ -121,8 +157,10 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Asset.Tests
             LocalAssetServicesConnector lasc = new LocalAssetServicesConnector();
             lasc.Initialise(config);
 
+            // If it is local, it should not be stored
             AssetBase a1 = AssetHelpers.CreateNotecardAsset();
             a1.Local = true;
+            a1.Temporary = true;
 
             lasc.Store(a1);
 
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Authorization/AuthorizationService.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Authorization/AuthorizationService.cs
index 4470799..93dff1f 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Authorization/AuthorizationService.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Authorization/AuthorizationService.cs
@@ -89,35 +89,43 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Authorization
         public bool IsAuthorizedForRegion(
             string user, string firstName, string lastName, string regionID, out string message)
         {
-            message = "authorized";
-
             // This should not happen
             if (m_Scene.RegionInfo.RegionID.ToString() != regionID)
             {
                 m_log.WarnFormat("[AuthorizationService]: Service for region {0} received request to authorize for region {1}",
                     m_Scene.RegionInfo.RegionID, regionID);
-                return true;
+                message = string.Format("Region {0} received request to authorize for region {1}", m_Scene.RegionInfo.RegionID, regionID);
+                return false;
             }
 
             if (m_accessValue == AccessFlags.None)
+            {
+                message = "Authorized";
                 return true;
+            }
 
             UUID userID = new UUID(user);
-            bool authorized = true;
-            if ((m_accessValue & AccessFlags.DisallowForeigners) == AccessFlags.DisallowForeigners)
+
+            if ((m_accessValue & AccessFlags.DisallowForeigners) != 0)
             {
-                authorized = m_UserManagement.IsLocalGridUser(userID);
-                if (!authorized)
-                    message = "no foreigner users allowed in this region";
+                if (!m_UserManagement.IsLocalGridUser(userID))
+                {
+                    message = "No foreign users allowed in this region";
+                    return false;
+                }
             }
-            if (authorized && (m_accessValue & AccessFlags.DisallowResidents) == AccessFlags.DisallowResidents)
+
+            if ((m_accessValue & AccessFlags.DisallowResidents) != 0)
             {
-                authorized = m_Scene.Permissions.IsGod(userID) | m_Scene.Permissions.IsAdministrator(userID);
-                if (!authorized)
-                    message = "only Admins and Managers allowed in this region";
+                if (!(m_Scene.Permissions.IsGod(userID) || m_Scene.Permissions.IsAdministrator(userID)))
+                {
+                    message = "Only Admins and Managers allowed in this region";
+                    return false;
+                }
             }
 
-            return authorized;
+            message = "Authorized";
+            return true;
         }
 
     }
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/LocalGridServiceConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/LocalGridServiceConnector.cs
index c0c2ca7..1f782f5 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/LocalGridServiceConnector.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/LocalGridServiceConnector.cs
@@ -48,6 +48,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
         private static readonly ILog m_log =
                 LogManager.GetLogger(
                 MethodBase.GetCurrentMethod().DeclaringType);
+        private static string LogHeader = "[LOCAL GRID SERVICE CONNECTOR]";
 
         private IGridService m_GridService;
         private Dictionary<UUID, RegionCache> m_LocalCache = new Dictionary<UUID, RegionCache>();
@@ -56,11 +57,12 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
 
         public LocalGridServicesConnector()
         {
+            m_log.DebugFormat("{0} LocalGridServicesConnector no parms.", LogHeader);
         }
 
         public LocalGridServicesConnector(IConfigSource source)
         {
-            m_log.Debug("[LOCAL GRID SERVICE CONNECTOR]: LocalGridServicesConnector instantiated directly.");
+            m_log.DebugFormat("{0} LocalGridServicesConnector instantiated directly.", LogHeader);
             InitialiseService(source);
         }
 
@@ -92,15 +94,14 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
 
         private void InitialiseService(IConfigSource source)
         {
-            IConfig assetConfig = source.Configs["GridService"];
-            if (assetConfig == null)
+            IConfig config = source.Configs["GridService"];
+            if (config == null)
             {
                 m_log.Error("[LOCAL GRID SERVICE CONNECTOR]: GridService missing from OpenSim.ini");
                 return;
             }
 
-            string serviceDll = assetConfig.GetString("LocalServiceModule",
-                    String.Empty);
+            string serviceDll = config.GetString("LocalServiceModule", String.Empty);
 
             if (serviceDll == String.Empty)
             {
@@ -142,10 +143,13 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
 
             scene.RegisterModuleInterface<IGridService>(this);
 
-            if (m_LocalCache.ContainsKey(scene.RegionInfo.RegionID))
-                m_log.ErrorFormat("[LOCAL GRID SERVICE CONNECTOR]: simulator seems to have more than one region with the same UUID. Please correct this!");
-            else
-                m_LocalCache.Add(scene.RegionInfo.RegionID, new RegionCache(scene));
+            lock (m_LocalCache)
+            {
+                if (m_LocalCache.ContainsKey(scene.RegionInfo.RegionID))
+                    m_log.ErrorFormat("[LOCAL GRID SERVICE CONNECTOR]: simulator seems to have more than one region with the same UUID. Please correct this!");
+                else
+                    m_LocalCache.Add(scene.RegionInfo.RegionID, new RegionCache(scene));
+            }
         }
 
         public void RemoveRegion(Scene scene)
@@ -153,8 +157,11 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
             if (!m_Enabled)
                 return;
 
-            m_LocalCache[scene.RegionInfo.RegionID].Clear();
-            m_LocalCache.Remove(scene.RegionInfo.RegionID);
+            lock (m_LocalCache)
+            {
+                m_LocalCache[scene.RegionInfo.RegionID].Clear();
+                m_LocalCache.Remove(scene.RegionInfo.RegionID);
+            }
         }
 
         public void RegionLoaded(Scene scene)
@@ -185,23 +192,59 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
             return m_GridService.GetRegionByUUID(scopeID, regionID);
         }
 
+        // Get a region given its base coordinates.
+        // NOTE: this is NOT 'get a region by some point in the region'. The coordinate MUST
+        //     be the base coordinate of the region.
         public GridRegion GetRegionByPosition(UUID scopeID, int x, int y)
         {
             GridRegion region = null;
+            uint regionX = Util.WorldToRegionLoc((uint)x);
+            uint regionY = Util.WorldToRegionLoc((uint)y);
+
+            // Sanity check
+            if ((Util.RegionToWorldLoc(regionX) != (uint)x) || (Util.RegionToWorldLoc(regionY) != (uint)y))
+            {
+                m_log.WarnFormat("{0} GetRegionByPosition. Bad position requested: not the base of the region. Requested Pos=<{1},{2}>, Should Be=<{3},{4}>",
+                    LogHeader, x, y, Util.RegionToWorldLoc(regionX), Util.RegionToWorldLoc(regionY));
+            }
 
             // First see if it's a neighbour, even if it isn't on this sim.
             // Neighbour data is cached in memory, so this is fast
-            foreach (RegionCache rcache in m_LocalCache.Values)
+
+            lock (m_LocalCache)
             {
-                region = rcache.GetRegionByPosition(x, y);
-                if (region != null)
+                foreach (RegionCache rcache in m_LocalCache.Values)
                 {
-                    return region;
+                    region = rcache.GetRegionByPosition(x, y);
+                    if (region != null)
+                    {
+                        m_log.DebugFormat("{0} GetRegionByPosition. Found region {1} in cache (of region {2}). Pos=<{3},{4}>",
+                                         LogHeader, region.RegionName, rcache.RegionName,
+                                         Util.WorldToRegionLoc((uint)region.RegionLocX), Util.WorldToRegionLoc((uint)region.RegionLocY));
+                        break;
+                    }
                 }
             }
 
             // Then try on this sim (may be a lookup in DB if this is using MySql).
-            return m_GridService.GetRegionByPosition(scopeID, x, y);
+            if (region == null)
+            {
+                region = m_GridService.GetRegionByPosition(scopeID, x, y);
+
+                if (region == null)
+                {
+                    m_log.DebugFormat("{0} GetRegionByPosition. Region not found by grid service. Pos=<{1},{2}>",
+                                      LogHeader, regionX, regionY);
+                }
+                else
+                {
+                    m_log.DebugFormat("{0} GetRegionByPosition. Got region {1} from grid service. Pos=<{2},{3}>",
+                                      LogHeader, region.RegionName,
+                                      Util.WorldToRegionLoc((uint)region.RegionLocX), Util.WorldToRegionLoc((uint)region.RegionLocY));
+                }
+            }
+
+            return region;
         }
 
         public GridRegion GetRegionByName(UUID scopeID, string regionName)
@@ -224,6 +267,11 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
             return m_GridService.GetDefaultRegions(scopeID);
         }
 
+        public List<GridRegion> GetDefaultHypergridRegions(UUID scopeID)
+        {
+            return m_GridService.GetDefaultHypergridRegions(scopeID);
+        }
+
         public List<GridRegion> GetFallbackRegions(UUID scopeID, int x, int y)
         {
             return m_GridService.GetFallbackRegions(scopeID, x, y);
@@ -239,21 +287,29 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
             return m_GridService.GetRegionFlags(scopeID, regionID);
         }
 
+        public Dictionary<string, object> GetExtraFeatures()
+        {
+            return m_GridService.GetExtraFeatures();
+        }
+
         #endregion
 
         public void HandleShowNeighboursCommand(string module, string[] cmdparams)
         {
             System.Text.StringBuilder caps = new System.Text.StringBuilder();
 
-            foreach (KeyValuePair<UUID, RegionCache> kvp in m_LocalCache)
+            lock (m_LocalCache)
             {
-                caps.AppendFormat("*** Neighbours of {0} ({1}) ***\n", kvp.Value.RegionName, kvp.Key);
-                List<GridRegion> regions = kvp.Value.GetNeighbours();
-                foreach (GridRegion r in regions)
-                    caps.AppendFormat("    {0} @ {1}-{2}\n", r.RegionName, r.RegionLocX / Constants.RegionSize, r.RegionLocY / Constants.RegionSize);
+                foreach (KeyValuePair<UUID, RegionCache> kvp in m_LocalCache)
+                {
+                    caps.AppendFormat("*** Neighbours of {0} ({1}) ***\n", kvp.Value.RegionName, kvp.Key);
+                    List<GridRegion> regions = kvp.Value.GetNeighbours();
+                    foreach (GridRegion r in regions)
+                        caps.AppendFormat("    {0} @ {1}-{2}\n", r.RegionName, Util.WorldToRegionLoc((uint)r.RegionLocX), Util.WorldToRegionLoc((uint)r.RegionLocY));
+                }
             }
 
             MainConsole.Instance.Output(caps.ToString());
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/RegionCache.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/RegionCache.cs
index 9172536..ae76288 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/RegionCache.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/RegionCache.cs
@@ -66,7 +66,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
                 return;
 
             m_log.DebugFormat("[REGION CACHE]: (on region {0}) Region {1} is up @ {2}-{3}",
-                m_scene.RegionInfo.RegionName, otherRegion.RegionName, otherRegion.RegionLocX / Constants.RegionSize, otherRegion.RegionLocY / Constants.RegionSize);
+                m_scene.RegionInfo.RegionName, otherRegion.RegionName, Util.WorldToRegionLoc((uint)otherRegion.RegionLocX), Util.WorldToRegionLoc((uint)otherRegion.RegionLocY));
 
             m_neighbours[otherRegion.RegionHandle] = otherRegion;
         }
@@ -82,11 +82,16 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
             return new List<GridRegion>(m_neighbours.Values);
         }
 
+        // Get a region given its base coordinates (in meters).
+        // NOTE: this is NOT 'get a region by some point in the region'. The coordinate MUST
+        //     be the base coordinate of the region.
+        // The snapping is technically unnecessary but is harmless because regions are always
+        //     multiples of the legacy region size (256).
         public GridRegion GetRegionByPosition(int x, int y)
         {
             uint xsnap = (uint)(x / Constants.RegionSize) * Constants.RegionSize;
             uint ysnap = (uint)(y / Constants.RegionSize) * Constants.RegionSize;
-            ulong handle = Utils.UIntsToLong(xsnap, ysnap);
+            ulong handle = Util.RegionWorldLocToHandle(xsnap, ysnap);
             
             if (m_neighbours.ContainsKey(handle))
                 return m_neighbours[handle];
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/RemoteGridServiceConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/RemoteGridServiceConnector.cs
index b2646ba..85073fc 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/RemoteGridServiceConnector.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/RemoteGridServiceConnector.cs
@@ -28,6 +28,7 @@
 using log4net;
 using Mono.Addins;
 using System;
+using System.Collections;
 using System.Collections.Generic;
 using System.Reflection;
 using Nini.Config;
@@ -186,18 +187,41 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
             return rinfo;
         }
 
+        // Get a region given its base world coordinates (in meters).
+        // NOTE: this is NOT 'get a region by some point in the region'. The coordinate MUST
+        //     be the base coordinate of the region.
+        // The coordinates are world coords (meters), NOT region units.
         public GridRegion GetRegionByPosition(UUID scopeID, int x, int y)
         {
+            ulong regionHandle = Util.RegionWorldLocToHandle((uint)x, (uint)y);
+            uint regionX = Util.WorldToRegionLoc((uint)x);
+            uint regionY = Util.WorldToRegionLoc((uint)y);
+            
+            // Sanity check
+            if ((Util.RegionToWorldLoc(regionX) != (uint)x) || (Util.RegionToWorldLoc(regionY) != (uint)y))
+            {
+                m_log.WarnFormat("[REMOTE GRID CONNECTOR]: GetRegionByPosition. Bad position requested: not the base of the region. Requested Pos=<{0},{1}>, Should Be=<{2},{3}>",
+                    x, y, Util.RegionToWorldLoc(regionX), Util.RegionToWorldLoc(regionY));
+            }
+
             bool inCache = false;
-            GridRegion rinfo = m_RegionInfoCache.Get(scopeID, Util.UIntsToLong((uint)x, (uint)y), out inCache);
+            GridRegion rinfo = m_RegionInfoCache.Get(scopeID, regionHandle, out inCache);
             if (inCache)
+            {
+                //m_log.DebugFormat("[REMOTE GRID CONNECTOR]: GetRegionByPosition. Found region {0} in cache. Pos=<{1},{2}>, RegionHandle={3}",
+                //    (rinfo == null) ? "<missing>" : rinfo.RegionName, regionX, regionY, (rinfo == null) ? regionHandle : rinfo.RegionHandle);
                 return rinfo;
+            }
 
             rinfo = m_LocalGridService.GetRegionByPosition(scopeID, x, y);
             if (rinfo == null)
                 rinfo = m_RemoteGridService.GetRegionByPosition(scopeID, x, y);
 
             m_RegionInfoCache.Cache(rinfo);
+            
+            //m_log.DebugFormat("[REMOTE GRID CONNECTOR]: GetRegionByPosition. Added region {0} to the cache. Pos=<{1},{2}>, RegionHandle={3}",
+            //    (rinfo == null) ? "<missing>" : rinfo.RegionName, regionX, regionY, (rinfo == null) ? regionHandle : rinfo.RegionHandle);
+
             return rinfo;
         }
 
@@ -277,6 +301,26 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
             return rinfo;
         }
 
+        public List<GridRegion> GetDefaultHypergridRegions(UUID scopeID)
+        {
+            List<GridRegion> rinfo = m_LocalGridService.GetDefaultHypergridRegions(scopeID);
+            //m_log.DebugFormat("[REMOTE GRID CONNECTOR]: Local GetDefaultHypergridRegions {0} found {1} regions", name, rinfo.Count);
+            List<GridRegion> grinfo = m_RemoteGridService.GetDefaultHypergridRegions(scopeID);
+
+            if (grinfo != null)
+            {
+                //m_log.DebugFormat("[REMOTE GRID CONNECTOR]: Remote GetDefaultHypergridRegions {0} found {1} regions", name, grinfo.Count);
+                foreach (GridRegion r in grinfo)
+                {
+                    m_RegionInfoCache.Cache(r);
+                    if (rinfo.Find(delegate(GridRegion gr) { return gr.RegionID == r.RegionID; }) == null)
+                        rinfo.Add(r);
+                }
+            }
+
+            return rinfo;
+        }
+
         public List<GridRegion> GetFallbackRegions(UUID scopeID, int x, int y)
         {
             List<GridRegion> rinfo = m_LocalGridService.GetFallbackRegions(scopeID, x, y);
@@ -325,6 +369,17 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
 
             return flags;
         }
+
+        public Dictionary<string, object> GetExtraFeatures()
+        {
+            Dictionary<string, object> extraFeatures;
+            extraFeatures = m_LocalGridService.GetExtraFeatures();
+
+            if (extraFeatures.Count == 0)
+                extraFeatures = m_RemoteGridService.GetExtraFeatures();
+
+            return extraFeatures;
+        }
         #endregion
     }
 }
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/Tests/GridConnectorsTests.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/Tests/GridConnectorsTests.cs
index 4338133..25ae689 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/Tests/GridConnectorsTests.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/Tests/GridConnectorsTests.cs
@@ -34,6 +34,7 @@ using log4net.Config;
 using Nini.Config;
 using NUnit.Framework;
 using OpenMetaverse;
+
 using OpenSim.Framework;
 using OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid;
 using OpenSim.Region.Framework.Scenes;
@@ -141,7 +142,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid.Tests
             Assert.IsNotNull(result, "Retrieved GetRegionByUUID is null");
             Assert.That(result.RegionID, Is.EqualTo(new UUID(1)), "Retrieved region's UUID does not match");
 
-            result = m_LocalConnector.GetRegionByPosition(UUID.Zero, 1000 * (int)Constants.RegionSize, 1000 * (int)Constants.RegionSize);
+            result = m_LocalConnector.GetRegionByPosition(UUID.Zero, (int)Util.RegionToWorldLoc(1000), (int)Util.RegionToWorldLoc(1000));
             Assert.IsNotNull(result, "Retrieved GetRegionByPosition is null");
             Assert.That(result.RegionLocX, Is.EqualTo(1000 * (int)Constants.RegionSize), "Retrieved region's position does not match");
 
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/GridUser/ActivityDetector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/GridUser/ActivityDetector.cs
index 221f815..2238c90 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/GridUser/ActivityDetector.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/GridUser/ActivityDetector.cs
@@ -67,10 +67,14 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.GridUser
         {
             if (sp.PresenceType != PresenceType.Npc)
             {
-                string userid = sp.Scene.UserManagementModule.GetUserUUI(sp.UUID);
+                string userid;
                 //m_log.DebugFormat("[ACTIVITY DETECTOR]: Detected root presence {0} in {1}", userid, sp.Scene.RegionInfo.RegionName);
-                m_GridUserService.SetLastPosition(
-                    userid, UUID.Zero, sp.Scene.RegionInfo.RegionID, sp.AbsolutePosition, sp.Lookat);
+                if (sp.Scene.UserManagementModule.GetUserUUI(sp.UUID, out userid))
+                {
+                    /* we only setposition on known agents that have a valid lookup */
+                    m_GridUserService.SetLastPosition(
+                        userid, UUID.Zero, sp.Scene.RegionInfo.RegionID, sp.AbsolutePosition, sp.Lookat);
+                }
             }
         }
 
@@ -81,20 +85,28 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.GridUser
 
         public void OnConnectionClose(IClientAPI client)
         {
+            if (client == null)
+                return;
+            if (client.SceneAgent == null)
+                return;
+
             if (client.SceneAgent.IsChildAgent)
                 return;
 
-            string userId = client.AgentId.ToString();
+            string userId;
+            /* without scene we cannot logout correctly at all since we do not know how to send the loggedout message then */
             if (client.Scene is Scene)
             {
                 Scene s = (Scene)client.Scene;
                 userId = s.UserManagementModule.GetUserUUI(client.AgentId);
+                if(s.UserManagementModule.GetUserUUI(client.AgentId, out userId))
+                {
+                    m_GridUserService.LoggedOut(
+                        userId, client.SessionId, client.Scene.RegionInfo.RegionID,
+                        client.SceneAgent.AbsolutePosition, client.SceneAgent.Lookat);
+                }
             }
-            //m_log.DebugFormat("[ACTIVITY DETECTOR]: Detected client logout {0} in {1}", userId, client.Scene.RegionInfo.RegionName);
 
-            m_GridUserService.LoggedOut(
-                userId, client.SessionId, client.Scene.RegionInfo.RegionID,
-                client.SceneAgent.AbsolutePosition, client.SceneAgent.Lookat);
         }
     }
 }
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Inventory/HGInventoryBroker.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Inventory/HGInventoryBroker.cs
index e474ef6..48f228a 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Inventory/HGInventoryBroker.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Inventory/HGInventoryBroker.cs
@@ -62,6 +62,11 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
 
         private InventoryCache m_Cache = new InventoryCache();
 
+        /// <summary>
+        /// Used to serialize inventory requests.
+        /// </summary>
+        private object m_Lock = new object();
+
         protected IUserManagement m_UserManagement;
         protected IUserManagement UserManagementModule
         {
@@ -233,13 +238,18 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
                     if (sp != null)
                     {
                         AgentCircuitData aCircuit = scene.AuthenticateHandler.GetAgentCircuitData(sp.ControllingClient.CircuitCode);
+                        if (aCircuit == null)
+                            return;
+                        if (aCircuit.ServiceURLs == null)
+                            return;
+
                         if (aCircuit.ServiceURLs.ContainsKey("InventoryServerURI"))
                         {
                             inventoryURL = aCircuit.ServiceURLs["InventoryServerURI"].ToString();
                             if (inventoryURL != null && inventoryURL != string.Empty)
                             {
                                 inventoryURL = inventoryURL.Trim(new char[] { '/' });
-                                m_InventoryURLs.Add(userID, inventoryURL);
+                                m_InventoryURLs[userID] = inventoryURL;
                                 m_log.DebugFormat("[HG INVENTORY CONNECTOR]: Added {0} to the cache of inventory URLs", inventoryURL);
                                 return;
                             }
@@ -254,7 +264,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
                 if (sp == null)
                 {
                     inventoryURL = UserManagementModule.GetUserServerURL(userID, "InventoryServerURI");
-                    if (inventoryURL != null && inventoryURL != string.Empty)
+                    if (!string.IsNullOrEmpty(inventoryURL))
                     {
                         inventoryURL = inventoryURL.Trim(new char[] { '/' });
                         m_InventoryURLs.Add(userID, inventoryURL);
@@ -296,7 +306,8 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
 
         public bool CreateUserInventory(UUID userID)
         {
-            return m_LocalGridInventoryService.CreateUserInventory(userID);
+            lock (m_Lock)
+                return m_LocalGridInventoryService.CreateUserInventory(userID);
         }
 
         public List<InventoryFolderBase> GetInventorySkeleton(UUID userID)
@@ -304,36 +315,14 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
             string invURL = GetInventoryServiceURL(userID);
 
             if (invURL == null) // not there, forward to local inventory connector to resolve
-                return m_LocalGridInventoryService.GetInventorySkeleton(userID);
+                lock (m_Lock)
+                    return m_LocalGridInventoryService.GetInventorySkeleton(userID);
 
             IInventoryService connector = GetConnector(invURL);
 
             return connector.GetInventorySkeleton(userID);
         }
 
-        public InventoryCollection GetUserInventory(UUID userID)
-        {
-            string invURL = GetInventoryServiceURL(userID);
-            m_log.DebugFormat("[HG INVENTORY CONNECTOR]: GetUserInventory for {0} {1}", userID, invURL);
-
-            if (invURL == null) // not there, forward to local inventory connector to resolve
-                return m_LocalGridInventoryService.GetUserInventory(userID);
-
-            InventoryCollection c = m_Cache.GetUserInventory(userID);
-            if (c != null)
-                return c;
-
-            IInventoryService connector = GetConnector(invURL);
-            c = connector.GetUserInventory(userID);
-
-            m_Cache.Cache(userID, c);
-            return c;
-        }
-
-        public void GetUserInventory(UUID userID, InventoryReceiptCallback callback)
-        {
-        }
-
         public InventoryFolderBase GetRootFolder(UUID userID)
         {
             //m_log.DebugFormat("[HG INVENTORY CONNECTOR]: GetRootFolder for {0}", userID);
@@ -344,7 +333,8 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
             string invURL = GetInventoryServiceURL(userID);
 
             if (invURL == null) // not there, forward to local inventory connector to resolve
-                return m_LocalGridInventoryService.GetRootFolder(userID);
+                lock (m_Lock)
+                    return m_LocalGridInventoryService.GetRootFolder(userID);
 
             IInventoryService connector = GetConnector(invURL);
 
@@ -355,7 +345,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
             return root;
         }
 
-        public InventoryFolderBase GetFolderForType(UUID userID, AssetType type)
+        public InventoryFolderBase GetFolderForType(UUID userID, FolderType type)
         {
             //m_log.DebugFormat("[HG INVENTORY CONNECTOR]: GetFolderForType {0} type {1}", userID, type);
             InventoryFolderBase f = m_Cache.GetFolderForType(userID, type);
@@ -365,7 +355,8 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
             string invURL = GetInventoryServiceURL(userID);
 
             if (invURL == null) // not there, forward to local inventory connector to resolve
-                return m_LocalGridInventoryService.GetFolderForType(userID, type);
+                lock (m_Lock)
+                    return m_LocalGridInventoryService.GetFolderForType(userID, type);
 
             IInventoryService connector = GetConnector(invURL);
 
@@ -383,7 +374,8 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
             string invURL = GetInventoryServiceURL(userID);
 
             if (invURL == null) // not there, forward to local inventory connector to resolve
-                return m_LocalGridInventoryService.GetFolderContent(userID, folderID);
+                lock (m_Lock)
+                    return m_LocalGridInventoryService.GetFolderContent(userID, folderID);
 
             InventoryCollection c = m_Cache.GetFolderContent(userID, folderID);
             if (c != null)
@@ -393,8 +385,27 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
             }
 
             IInventoryService connector = GetConnector(invURL);
+
             return connector.GetFolderContent(userID, folderID);
+        }
 
+        public InventoryCollection[] GetMultipleFoldersContent(UUID userID, UUID[] folderIDs)
+        {
+            string invURL = GetInventoryServiceURL(userID);
+
+            if (invURL == null) // not there, forward to local inventory connector to resolve
+                lock (m_Lock)
+                    return m_LocalGridInventoryService.GetMultipleFoldersContent(userID, folderIDs);
+
+            else
+            {
+                InventoryCollection[] coll = new InventoryCollection[folderIDs.Length];
+                int i = 0;
+                foreach (UUID fid in folderIDs)
+                    coll[i++] = GetFolderContent(userID, fid);
+
+                return coll;
+            }
         }
 
         public List<InventoryItemBase> GetFolderItems(UUID userID, UUID folderID)
@@ -404,7 +415,8 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
             string invURL = GetInventoryServiceURL(userID);
 
             if (invURL == null) // not there, forward to local inventory connector to resolve
-                return m_LocalGridInventoryService.GetFolderItems(userID, folderID);
+                lock (m_Lock)
+                    return m_LocalGridInventoryService.GetFolderItems(userID, folderID);
 
             List<InventoryItemBase> items = m_Cache.GetFolderItems(userID, folderID);
             if (items != null)
@@ -414,8 +426,8 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
             }
 
             IInventoryService connector = GetConnector(invURL);
-            return connector.GetFolderItems(userID, folderID);
 
+            return connector.GetFolderItems(userID, folderID);
         }
 
         public bool AddFolder(InventoryFolderBase folder)
@@ -428,7 +440,8 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
             string invURL = GetInventoryServiceURL(folder.Owner);
 
             if (invURL == null) // not there, forward to local inventory connector to resolve
-                return m_LocalGridInventoryService.AddFolder(folder);
+                lock (m_Lock)
+                    return m_LocalGridInventoryService.AddFolder(folder);
 
             IInventoryService connector = GetConnector(invURL);
 
@@ -445,7 +458,8 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
             string invURL = GetInventoryServiceURL(folder.Owner);
 
             if (invURL == null) // not there, forward to local inventory connector to resolve
-                return m_LocalGridInventoryService.UpdateFolder(folder);
+                lock (m_Lock)
+                    return m_LocalGridInventoryService.UpdateFolder(folder);
 
             IInventoryService connector = GetConnector(invURL);
 
@@ -464,7 +478,8 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
             string invURL = GetInventoryServiceURL(ownerID);
 
             if (invURL == null) // not there, forward to local inventory connector to resolve
-                return m_LocalGridInventoryService.DeleteFolders(ownerID, folderIDs);
+                lock (m_Lock)
+                    return m_LocalGridInventoryService.DeleteFolders(ownerID, folderIDs);
 
             IInventoryService connector = GetConnector(invURL);
 
@@ -481,7 +496,8 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
             string invURL = GetInventoryServiceURL(folder.Owner);
 
             if (invURL == null) // not there, forward to local inventory connector to resolve
-                return m_LocalGridInventoryService.MoveFolder(folder);
+                lock (m_Lock)
+                    return m_LocalGridInventoryService.MoveFolder(folder);
 
             IInventoryService connector = GetConnector(invURL);
 
@@ -498,7 +514,8 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
             string invURL = GetInventoryServiceURL(folder.Owner);
 
             if (invURL == null) // not there, forward to local inventory connector to resolve
-                return m_LocalGridInventoryService.PurgeFolder(folder);
+                lock (m_Lock)
+                    return m_LocalGridInventoryService.PurgeFolder(folder);
 
             IInventoryService connector = GetConnector(invURL);
 
@@ -515,7 +532,8 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
             string invURL = GetInventoryServiceURL(item.Owner);
 
             if (invURL == null) // not there, forward to local inventory connector to resolve
-                return m_LocalGridInventoryService.AddItem(item);
+                lock (m_Lock)
+                    return m_LocalGridInventoryService.AddItem(item);
 
             IInventoryService connector = GetConnector(invURL);
 
@@ -532,7 +550,8 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
             string invURL = GetInventoryServiceURL(item.Owner);
 
             if (invURL == null) // not there, forward to local inventory connector to resolve
-                return m_LocalGridInventoryService.UpdateItem(item);
+                lock (m_Lock)
+                    return m_LocalGridInventoryService.UpdateItem(item);
 
             IInventoryService connector = GetConnector(invURL);
 
@@ -551,7 +570,8 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
             string invURL = GetInventoryServiceURL(ownerID);
 
             if (invURL == null) // not there, forward to local inventory connector to resolve
-                return m_LocalGridInventoryService.MoveItems(ownerID, items);
+                lock (m_Lock)
+                    return m_LocalGridInventoryService.MoveItems(ownerID, items);
 
             IInventoryService connector = GetConnector(invURL);
 
@@ -570,7 +590,8 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
             string invURL = GetInventoryServiceURL(ownerID);
 
             if (invURL == null) // not there, forward to local inventory connector to resolve
-                return m_LocalGridInventoryService.DeleteItems(ownerID, itemIDs);
+                lock (m_Lock)
+                    return m_LocalGridInventoryService.DeleteItems(ownerID, itemIDs);
 
             IInventoryService connector = GetConnector(invURL);
 
@@ -586,13 +607,31 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
             string invURL = GetInventoryServiceURL(item.Owner);
 
             if (invURL == null) // not there, forward to local inventory connector to resolve
-                return m_LocalGridInventoryService.GetItem(item);
+                lock (m_Lock)
+                    return m_LocalGridInventoryService.GetItem(item);
 
             IInventoryService connector = GetConnector(invURL);
 
             return connector.GetItem(item);
         }
 
+        public InventoryItemBase[] GetMultipleItems(UUID userID, UUID[] itemIDs)
+        {
+            if (itemIDs == null)
+                return new InventoryItemBase[0];
+            //m_log.Debug("[HG INVENTORY CONNECTOR]: GetItem " + item.ID);
+
+            string invURL = GetInventoryServiceURL(userID);
+
+            if (invURL == null) // not there, forward to local inventory connector to resolve
+                lock (m_Lock)
+                    return m_LocalGridInventoryService.GetMultipleItems(userID, itemIDs);
+
+            IInventoryService connector = GetConnector(invURL);
+
+            return connector.GetMultipleItems(userID, itemIDs);
+        }
+
         public InventoryFolderBase GetFolder(InventoryFolderBase folder)
         {
             if (folder == null)
@@ -603,7 +642,8 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
             string invURL = GetInventoryServiceURL(folder.Owner);
 
             if (invURL == null) // not there, forward to local inventory connector to resolve
-                return m_LocalGridInventoryService.GetFolder(folder);
+                lock (m_Lock)
+                    return m_LocalGridInventoryService.GetFolder(folder);
 
             IInventoryService connector = GetConnector(invURL);
 
@@ -627,7 +667,8 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
             string invURL = GetInventoryServiceURL(userID);
 
             if (invURL == null) // not there, forward to local inventory connector to resolve
-                return m_LocalGridInventoryService.GetAssetPermissions(userID, assetID);
+                lock (m_Lock)
+                    return m_LocalGridInventoryService.GetAssetPermissions(userID, assetID);
 
             IInventoryService connector = GetConnector(invURL);
 
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Inventory/InventoryCache.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Inventory/InventoryCache.cs
index 1e434b9..3195e6b 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Inventory/InventoryCache.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Inventory/InventoryCache.cs
@@ -1,23 +1,52 @@
-using System;
-using System.Collections.Generic;
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
 
+using System;
+using System.Collections.Generic;
+using System.Threading;
 using OpenSim.Framework;
 using OpenMetaverse;
 
 namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
 {
+    /// <summary>
+    /// Cache root and system inventory folders to reduce number of potentially remote inventory calls and associated holdups.
+    /// </summary>
     public class InventoryCache
     {
         private const double CACHE_EXPIRATION_SECONDS = 3600.0; // 1 hour
 
         private static ExpiringCache<UUID, InventoryFolderBase> m_RootFolders = new ExpiringCache<UUID, InventoryFolderBase>();
-        private static ExpiringCache<UUID, Dictionary<AssetType, InventoryFolderBase>> m_FolderTypes = new ExpiringCache<UUID, Dictionary<AssetType, InventoryFolderBase>>();
+        private static ExpiringCache<UUID, Dictionary<FolderType, InventoryFolderBase>> m_FolderTypes = new ExpiringCache<UUID, Dictionary<FolderType, InventoryFolderBase>>();
         private static ExpiringCache<UUID, InventoryCollection> m_Inventories = new ExpiringCache<UUID, InventoryCollection>();
 
         public void Cache(UUID userID, InventoryFolderBase root)
         {
-            lock (m_RootFolders)
-                m_RootFolders.AddOrUpdate(userID, root, CACHE_EXPIRATION_SECONDS);
+            m_RootFolders.AddOrUpdate(userID, root, CACHE_EXPIRATION_SECONDS);
         }
 
         public InventoryFolderBase GetRootFolder(UUID userID)
@@ -29,29 +58,37 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
             return null;
         }
 
-        public void Cache(UUID userID, AssetType type, InventoryFolderBase folder)
+        public void Cache(UUID userID, FolderType type, InventoryFolderBase folder)
         {
-            lock (m_FolderTypes)
+            Dictionary<FolderType, InventoryFolderBase> ff = null;
+            if (!m_FolderTypes.TryGetValue(userID, out ff))
+            {
+                ff = new Dictionary<FolderType, InventoryFolderBase>();
+                m_FolderTypes.Add(userID, ff, CACHE_EXPIRATION_SECONDS);
+            }
+
+            // We need to lock here since two threads could potentially retrieve the same dictionary
+            // and try to add a folder for that type simultaneously.  Dictionary<>.Add() is not described as thread-safe in the SDK
+            // even if the folders are identical.
+            lock (ff)
             {
-                Dictionary<AssetType, InventoryFolderBase> ff = null;
-                if (!m_FolderTypes.TryGetValue(userID, out ff))
-                {
-                    ff = new Dictionary<AssetType, InventoryFolderBase>();
-                    m_FolderTypes.Add(userID, ff, CACHE_EXPIRATION_SECONDS);
-                }
                 if (!ff.ContainsKey(type))
                     ff.Add(type, folder);
             }
         }
 
-        public InventoryFolderBase GetFolderForType(UUID userID, AssetType type)
+        public InventoryFolderBase GetFolderForType(UUID userID, FolderType type)
         {
-            Dictionary<AssetType, InventoryFolderBase> ff = null;
+            Dictionary<FolderType, InventoryFolderBase> ff = null;
             if (m_FolderTypes.TryGetValue(userID, out ff))
             {
                 InventoryFolderBase f = null;
-                if (ff.TryGetValue(type, out f))
-                    return f;
+
+                lock (ff)
+                {
+                    if (ff.TryGetValue(type, out f))
+                        return f;
+                }
             }
 
             return null;
@@ -59,16 +96,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
 
         public void Cache(UUID userID, InventoryCollection inv)
         {
-            lock (m_Inventories)
-                m_Inventories.AddOrUpdate(userID, inv, 120);
-        }
-
-        public InventoryCollection GetUserInventory(UUID userID)
-        {
-            InventoryCollection inv = null;
-            if (m_Inventories.TryGetValue(userID, out inv))
-                return inv;
-            return null;
+            m_Inventories.AddOrUpdate(userID, inv, 120);
         }
 
         public InventoryCollection GetFolderContent(UUID userID, UUID folderID)
@@ -78,7 +106,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
             if (m_Inventories.TryGetValue(userID, out inv))
             {
                 c = new InventoryCollection();
-                c.UserID = userID;
+                c.OwnerID = userID;
 
                 c.Folders = inv.Folders.FindAll(delegate(InventoryFolderBase f)
                 {
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Inventory/LocalInventoryServiceConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Inventory/LocalInventoryServiceConnector.cs
index ec5751d..20d4e02 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Inventory/LocalInventoryServiceConnector.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Inventory/LocalInventoryServiceConnector.cs
@@ -33,6 +33,7 @@ using System;
 using System.Collections.Generic;
 using System.Reflection;
 using OpenSim.Framework;
+using OpenSim.Framework.Monitoring;
 using OpenSim.Data;
 using OpenSim.Server.Base;
 using OpenSim.Region.Framework.Interfaces;
@@ -164,22 +165,12 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
             return m_InventoryService.GetInventorySkeleton(userId);
         }
 
-        public InventoryCollection GetUserInventory(UUID id)
-        {
-            return m_InventoryService.GetUserInventory(id);
-        }
-
-        public void GetUserInventory(UUID userID, InventoryReceiptCallback callback)
-        {
-            m_InventoryService.GetUserInventory(userID, callback);
-        }
-
         public InventoryFolderBase GetRootFolder(UUID userID)
         {
             return m_InventoryService.GetRootFolder(userID);
         }
 
-        public InventoryFolderBase GetFolderForType(UUID userID, AssetType type)
+        public InventoryFolderBase GetFolderForType(UUID userID, FolderType type)
         {
             return m_InventoryService.GetFolderForType(userID, type);
         }
@@ -193,16 +184,30 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
                 // Protect ourselves against the caller subsequently modifying the items list
                 List<InventoryItemBase> items = new List<InventoryItemBase>(invCol.Items);
 
-                Util.FireAndForget(delegate
+                WorkManager.RunInThread(delegate
                 {
                     foreach (InventoryItemBase item in items)
-                        UserManager.AddUser(item.CreatorIdAsUuid, item.CreatorData);
-                });
+                        if (!string.IsNullOrEmpty(item.CreatorData))
+                            UserManager.AddUser(item.CreatorIdAsUuid, item.CreatorData);
+                }, null, string.Format("GetFolderContent (user {0}, folder {1})", userID, folderID));
             }
 
             return invCol;
         }
 
+        public virtual InventoryCollection[] GetMultipleFoldersContent(UUID principalID, UUID[] folderIDs)
+        {
+            InventoryCollection[] invColl = new InventoryCollection[folderIDs.Length];
+            int i = 0;
+            foreach (UUID fid in folderIDs)
+            {
+                invColl[i++] = GetFolderContent(principalID, fid);
+            }
+
+            return invColl;
+
+        }
+
         public List<InventoryItemBase> GetFolderItems(UUID userID, UUID folderID)
         {
             return m_InventoryService.GetFolderItems(userID, folderID);
@@ -302,6 +307,11 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
             return item;
         }
 
+        public InventoryItemBase[] GetMultipleItems(UUID userID, UUID[] itemIDs)
+        {
+            return m_InventoryService.GetMultipleItems(userID, itemIDs);
+        }
+
         public InventoryFolderBase GetFolder(InventoryFolderBase folder)
         {
             return m_InventoryService.GetFolder(folder);
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Inventory/RemoteXInventoryServiceConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Inventory/RemoteXInventoryServiceConnector.cs
index 2d3ba82..978b9d9 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Inventory/RemoteXInventoryServiceConnector.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Inventory/RemoteXInventoryServiceConnector.cs
@@ -172,21 +172,12 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
             return m_RemoteConnector.GetInventorySkeleton(userId);
         }
 
-        public  InventoryCollection GetUserInventory(UUID userID)
-        {
-            return m_RemoteConnector.GetUserInventory(userID);
-        }
-
-        public  void GetUserInventory(UUID userID, InventoryReceiptCallback callback)
-        {
-        }
-
         public InventoryFolderBase GetRootFolder(UUID userID)
         {
             return m_RemoteConnector.GetRootFolder(userID);
         }
 
-        public InventoryFolderBase GetFolderForType(UUID userID, AssetType type)
+        public InventoryFolderBase GetFolderForType(UUID userID, FolderType type)
         {
             return m_RemoteConnector.GetFolderForType(userID, type);
         }
@@ -195,22 +186,29 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
         {
             InventoryCollection invCol = m_RemoteConnector.GetFolderContent(userID, folderID);
 
-            if (invCol != null && UserManager != null)
-            {
-                // Protect ourselves against the caller subsequently modifying the items list
-                List<InventoryItemBase> items = new List<InventoryItemBase>(invCol.Items);
-
-                if (items != null && items.Count > 0)
-                    Util.FireAndForget(delegate
-                    {
-                        foreach (InventoryItemBase item in items)
-                            UserManager.AddUser(item.CreatorIdAsUuid, item.CreatorData);
-                    });
-            }
+            // Commenting this for now, because it's causing more grief than good
+            //if (invCol != null && UserManager != null)
+            //{
+            //    // Protect ourselves against the caller subsequently modifying the items list
+            //    List<InventoryItemBase> items = new List<InventoryItemBase>(invCol.Items);
+
+            //    if (items != null && items.Count > 0)
+            //        //Util.FireAndForget(delegate
+            //        //{
+            //            foreach (InventoryItemBase item in items)
+            //                if (!string.IsNullOrEmpty(item.CreatorData))
+            //                    UserManager.AddUser(item.CreatorIdAsUuid, item.CreatorData);
+            //        //});
+            //}
 
             return invCol;
         }
 
+        public virtual InventoryCollection[] GetMultipleFoldersContent(UUID principalID, UUID[] folderIDs)
+        {
+            return m_RemoteConnector.GetMultipleFoldersContent(principalID, folderIDs);
+        }
+
         public  List<InventoryItemBase> GetFolderItems(UUID userID, UUID folderID)
         {
             return m_RemoteConnector.GetFolderItems(userID, folderID);
@@ -305,6 +303,14 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
             return m_RemoteConnector.GetItem(item);
         }
 
+        public InventoryItemBase[] GetMultipleItems(UUID userID, UUID[] itemIDs)
+        {
+            if (itemIDs == null)
+                return new InventoryItemBase[0];
+
+            return m_RemoteConnector.GetMultipleItems(userID, itemIDs);
+        }
+
         public  InventoryFolderBase GetFolder(InventoryFolderBase folder)
         {
             //m_log.DebugFormat("[XINVENTORY CONNECTOR]: GetFolder {0}", folder.ID);
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/MapImage/MapImageServiceModule.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/MapImage/MapImageServiceModule.cs
index a839086..08d6bdd 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/MapImage/MapImageServiceModule.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/MapImage/MapImageServiceModule.cs
@@ -53,10 +53,11 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.MapImage
     /// </remarks>
 
     [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "MapImageServiceModule")]
-    public class MapImageServiceModule : ISharedRegionModule
+    public class MapImageServiceModule : IMapImageUploadModule, ISharedRegionModule
     {
         private static readonly ILog m_log =
             LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        private static string LogHeader = "[MAP IMAGE SERVICE MODULE]:";
 
         private bool m_enabled = false;
         private IMapImageService m_MapService;
@@ -65,7 +66,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.MapImage
 
         private int m_refreshtime = 0;
         private int m_lastrefresh = 0;
-        private System.Timers.Timer m_refreshTimer = new System.Timers.Timer();
+        private System.Timers.Timer m_refreshTimer;
         
         #region ISharedRegionModule
         
@@ -75,7 +76,6 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.MapImage
         public void Close() { }
         public void PostInitialise() { }
 
-        
         ///<summary>
         ///
         ///</summary>
@@ -94,14 +94,14 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.MapImage
                 return;
 
             int refreshminutes = Convert.ToInt32(config.GetString("RefreshTime"));
-            if (refreshminutes <= 0)
+            
+            // if refresh is less than zero, disable the module
+            if (refreshminutes < 0)
             {
-                m_log.WarnFormat("[MAP IMAGE SERVICE MODULE]: No refresh time given in config. Module disabled.");
+                m_log.WarnFormat("[MAP IMAGE SERVICE MODULE]: Negative refresh time given in config. Module disabled.");
                 return;
             }
 
-            m_refreshtime = refreshminutes * 60 * 1000; // convert from minutes to ms
-
             string service = config.GetString("LocalServiceModule", string.Empty);
             if (service == string.Empty)
             {
@@ -116,15 +116,25 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.MapImage
                 m_log.WarnFormat("[MAP IMAGE SERVICE MODULE]: Unable to load LocalServiceModule from {0}. MapService module disabled. Please fix the configuration.", service);
                 return;
             }
+   
+            // we don't want the timer if the interval is zero, but we still want this module enables
+            if(refreshminutes > 0)
+            {
+                m_refreshtime = refreshminutes * 60 * 1000; // convert from minutes to ms
+   
+                m_refreshTimer = new System.Timers.Timer();
+                m_refreshTimer.Enabled = true;
+                m_refreshTimer.AutoReset = true;
+                m_refreshTimer.Interval = m_refreshtime;
+                m_refreshTimer.Elapsed += new ElapsedEventHandler(HandleMaptileRefresh);
 
-            m_refreshTimer.Enabled = true;
-            m_refreshTimer.AutoReset = true;
-            m_refreshTimer.Interval = m_refreshtime;
-            m_refreshTimer.Elapsed += new ElapsedEventHandler(HandleMaptileRefresh);
-
-            m_log.InfoFormat("[MAP IMAGE SERVICE MODULE]: enabled with refresh time {0}min and service object {1}",
+                m_log.InfoFormat("[MAP IMAGE SERVICE MODULE]: enabled with refresh time {0} min and service object {1}",
                              refreshminutes, service);
-
+            }
+            else 
+            {
+                m_log.InfoFormat("[MAP IMAGE SERVICE MODULE]: enabled with no refresh and service object {0}", service);
+            }
             m_enabled = true;
         }
 
@@ -133,7 +143,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.MapImage
         ///</summary>
         public void AddRegion(Scene scene)
         {
-            if (! m_enabled)
+            if (!m_enabled)
                 return;
 
             // Every shared region module has to maintain an indepedent list of
@@ -141,7 +151,11 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.MapImage
             lock (m_scenes)
                 m_scenes[scene.RegionInfo.RegionID] = scene;
 
-            scene.EventManager.OnRegionReadyStatusChange += s => { if (s.Ready) UploadMapTile(s); };
+            // v2 Map generation on startup is now handled by scene to allow bmp to be shared with
+            // v1 service and not generate map tiles twice as was previous behavior
+            //scene.EventManager.OnRegionReadyStatusChange += s => { if (s.Ready) UploadMapTile(s); };
+
+            scene.RegisterModuleInterface<IMapImageUploadModule>(this);
         }
 
         ///<summary>
@@ -188,42 +202,101 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.MapImage
             m_lastrefresh = Util.EnvironmentTickCount();
         }
 
+        public void UploadMapTile(IScene scene, Bitmap mapTile)
+        {
+            if (mapTile == null)
+            {
+                m_log.WarnFormat("{0} Cannot upload null image", LogHeader);
+                return;
+            }
+
+            m_log.DebugFormat("{0} Upload maptile for {1}", LogHeader, scene.Name);
+
+            // mapTile.Save(   // DEBUG DEBUG
+            //     String.Format("maptiles/raw-{0}-{1}-{2}.jpg", regionName, scene.RegionInfo.RegionLocX, scene.RegionInfo.RegionLocY),
+            //     ImageFormat.Jpeg);
+            // If the region/maptile is legacy sized, just upload the one tile like it has always been done
+            if (mapTile.Width == Constants.RegionSize && mapTile.Height == Constants.RegionSize)
+            {
+                ConvertAndUploadMaptile(mapTile,
+                                        scene.RegionInfo.RegionLocX, scene.RegionInfo.RegionLocY,
+                                        scene.RegionInfo.RegionName);
+            }
+            else
+            {
+                // For larger regions (varregion) we must cut the region image into legacy sized
+                //    pieces since that is how the maptile system works.
+                // Note the assumption that varregions are always a multiple of legacy size.
+                for (uint xx = 0; xx < mapTile.Width; xx += Constants.RegionSize)
+                {
+                    for (uint yy = 0; yy < mapTile.Height; yy += Constants.RegionSize)
+                    {
+                        // Images are addressed from the upper left corner so have to do funny
+                        //     math to pick out the sub-tile since regions are numbered from
+                        //     the lower left.
+                        Rectangle rect = new Rectangle(
+                            (int)xx,
+                            mapTile.Height - (int)yy - (int)Constants.RegionSize,
+                            (int)Constants.RegionSize, (int)Constants.RegionSize);
+                        using (Bitmap subMapTile = mapTile.Clone(rect, mapTile.PixelFormat))
+                        {
+                            ConvertAndUploadMaptile(subMapTile,
+                                                    scene.RegionInfo.RegionLocX + (xx / Constants.RegionSize),
+                                                    scene.RegionInfo.RegionLocY + (yy / Constants.RegionSize),
+                                                    scene.Name);
+                        }
+                    }
+                }
+            }
+        }
+
         ///<summary>
         ///
         ///</summary>
         private void UploadMapTile(IScene scene)
         {
-            m_log.DebugFormat("[MAP IMAGE SERVICE MODULE]: upload maptile for {0}", scene.RegionInfo.RegionName);
-
             // Create a JPG map tile and upload it to the AddMapTile API
-            byte[] jpgData = Utils.EmptyBytes;
             IMapImageGenerator tileGenerator = scene.RequestModuleInterface<IMapImageGenerator>();
             if (tileGenerator == null)
             {
-                m_log.Warn("[MAP IMAGE SERVICE MODULE]: Cannot upload PNG map tile without an ImageGenerator");
+                m_log.WarnFormat("{0} Cannot upload map tile without an ImageGenerator", LogHeader);
                 return;
             }
 
-            using (Image mapTile = tileGenerator.CreateMapTile())
+            using (Bitmap mapTile = tileGenerator.CreateMapTile())
             {
-                using (MemoryStream stream = new MemoryStream())
+                if (mapTile != null)
+                {
+                    UploadMapTile(scene, mapTile);
+                }
+                else
                 {
-                    mapTile.Save(stream, ImageFormat.Jpeg);
-                    jpgData = stream.ToArray();
+                    m_log.WarnFormat("{0} Tile image generation failed", LogHeader);
                 }
             }
+        }
 
-            if (jpgData == Utils.EmptyBytes)
+        private void ConvertAndUploadMaptile(Image tileImage, uint locX, uint locY, string regionName)
+        {
+            byte[] jpgData = Utils.EmptyBytes;
+
+            using (MemoryStream stream = new MemoryStream())
             {
-                m_log.WarnFormat("[MAP IMAGE SERVICE MODULE]: Tile image generation failed");
-                return;
+                tileImage.Save(stream, ImageFormat.Jpeg);
+                jpgData = stream.ToArray();
             }
-
-            string reason = string.Empty;
-            if (!m_MapService.AddMapTile((int)scene.RegionInfo.RegionLocX, (int)scene.RegionInfo.RegionLocY, jpgData, out reason))
+            if (jpgData != Utils.EmptyBytes)
+            {
+                string reason = string.Empty;
+                if (!m_MapService.AddMapTile((int)locX, (int)locY, jpgData, out reason))
+                {
+                    m_log.DebugFormat("{0} Unable to upload tile image for {1} at {2}-{3}: {4}", LogHeader,
+                        regionName, locX, locY, reason);
+                }
+            }
+            else
             {
-                m_log.DebugFormat("[MAP IMAGE SERVICE MODULE]: Unable to upload tile image for {0} at {1}-{2}: {3}",
-                    scene.RegionInfo.RegionName, scene.RegionInfo.RegionLocX, scene.RegionInfo.RegionLocY, reason);
+                m_log.WarnFormat("{0} Tile image generation failed for region {1}", LogHeader, regionName);
             }
         }
     }
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Neighbour/LocalNeighbourServiceConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Neighbour/LocalNeighbourServiceConnector.cs
index fd89428..bda354f 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Neighbour/LocalNeighbourServiceConnector.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Neighbour/LocalNeighbourServiceConnector.cs
@@ -125,14 +125,14 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Neighbour
         public OpenSim.Services.Interfaces.GridRegion HelloNeighbour(ulong regionHandle, RegionInfo thisRegion)
         {
             uint x, y;
-            Utils.LongToUInts(regionHandle, out x, out y);
+            Util.RegionHandleToRegionLoc(regionHandle, out x, out y);
 
             foreach (Scene s in m_Scenes)
             {
                 if (s.RegionInfo.RegionHandle == regionHandle)
                 {
                     m_log.DebugFormat("[LOCAL NEIGHBOUR SERVICE CONNECTOR]: HelloNeighbour from region {0} to neighbour {1} at {2}-{3}",
-                        thisRegion.RegionName, s.Name, x / Constants.RegionSize, y / Constants.RegionSize);
+                                                thisRegion.RegionName, s.Name, x, y );
 
                     //m_log.Debug("[NEIGHBOUR CONNECTOR]: Found region to SendHelloNeighbour");
                     return s.IncomingHelloNeighbour(thisRegion);
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Presence/PresenceDetector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Presence/PresenceDetector.cs
index 172bea1..50c252c 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Presence/PresenceDetector.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Presence/PresenceDetector.cs
@@ -69,7 +69,8 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Presence
         public void OnMakeRootAgent(ScenePresence sp)
         {
 //            m_log.DebugFormat("[PRESENCE DETECTOR]: Detected root presence {0} in {1}", sp.UUID, sp.Scene.RegionInfo.RegionName);
-            m_PresenceService.ReportAgent(sp.ControllingClient.SessionId, sp.Scene.RegionInfo.RegionID);
+            if (sp.PresenceType != PresenceType.Npc)
+                m_PresenceService.ReportAgent(sp.ControllingClient.SessionId, sp.Scene.RegionInfo.RegionID);
         }
 
         public void OnNewClient(IClientAPI client)
@@ -79,7 +80,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Presence
 
         public void OnConnectionClose(IClientAPI client)
         {
-            if (!client.SceneAgent.IsChildAgent)
+            if (client != null && client.SceneAgent != null && !client.SceneAgent.IsChildAgent)
             {
 //                m_log.DebugFormat("[PRESENCE DETECTOR]: Detected client logout {0} in {1}", client.AgentId, client.Scene.RegionInfo.RegionName);
                 m_PresenceService.LogoutAgent(client.SessionId);
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/LocalSimulationConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/LocalSimulationConnector.cs
index 3c18074..cc8203e 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/LocalSimulationConnector.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/LocalSimulationConnector.cs
@@ -46,11 +46,6 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
         /// <summary>
-        /// Version of this service
-        /// </summary>
-        private const string m_Version = "SIMULATION/0.1";
-
-        /// <summary>
         /// Map region ID to scene.
         /// </summary>
         private Dictionary<UUID, Scene> m_scenes = new Dictionary<UUID, Scene>();
@@ -62,28 +57,27 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
 
         #region Region Module interface
 
-        public void Initialise(IConfigSource config)
+        public void Initialise(IConfigSource configSource)
         {
-            IConfig moduleConfig = config.Configs["Modules"];
+            IConfig moduleConfig = configSource.Configs["Modules"];
             if (moduleConfig != null)
             {
                 string name = moduleConfig.GetString("SimulationServices", "");
                 if (name == Name)
                 {
-                    //IConfig userConfig = config.Configs["SimulationService"];
-                    //if (userConfig == null)
-                    //{
-                    //    m_log.Error("[AVATAR CONNECTOR]: SimulationService missing from OpenSim.ini");
-                    //    return;
-                    //}
+                    InitialiseService(configSource);
 
                     m_ModuleEnabled = true;
 
-                    m_log.Info("[SIMULATION CONNECTOR]: Local simulation enabled");
+                    m_log.Info("[LOCAL SIMULATION CONNECTOR]: Local simulation enabled.");
                 }
             }
         }
 
+        public void InitialiseService(IConfigSource configSource)
+        {
+        }
+
         public void PostInitialise()
         {
         }
@@ -160,7 +154,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
 
         #endregion
 
-        #region ISimulation
+        #region ISimulationService
 
         public IScene GetScene(UUID regionId)
         {
@@ -191,7 +185,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
          * Agent-related communications
          */
 
-        public bool CreateAgent(GridRegion destination, AgentCircuitData aCircuit, uint teleportFlags, out string reason)
+        public bool CreateAgent(GridRegion source, GridRegion destination, AgentCircuitData aCircuit, uint teleportFlags, out string reason)
         {
             if (destination == null)
             {
@@ -203,7 +197,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
             if (m_scenes.ContainsKey(destination.RegionID))
             {
 //                    m_log.DebugFormat("[LOCAL SIMULATION CONNECTOR]: Found region {0} to send SendCreateChildAgent", destination.RegionName);
-                return m_scenes[destination.RegionID].NewUserConnection(aCircuit, teleportFlags, out reason);
+                return m_scenes[destination.RegionID].NewUserConnection(aCircuit, teleportFlags, source, out reason);
             }
 
             reason = "Did not find region " + destination.RegionName;
@@ -219,16 +213,19 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
             {
 //                    m_log.DebugFormat(
 //                        "[LOCAL SIMULATION CONNECTOR]: Found region {0} {1} to send AgentUpdate",
-//                        s.RegionInfo.RegionName, destination.RegionHandle);
+//                        destination.RegionName, destination.RegionID);
 
-                return m_scenes[destination.RegionID].IncomingChildAgentDataUpdate(cAgentData);
+                return m_scenes[destination.RegionID].IncomingUpdateChildAgent(cAgentData);
             }
 
-//            m_log.DebugFormat("[LOCAL COMMS]: Did not find region {0} for ChildAgentUpdate", regionHandle);
+//            m_log.DebugFormat(
+//                "[LOCAL COMMS]: Did not find region {0} {1} for ChildAgentUpdate", 
+//                destination.RegionName, destination.RegionID);
+
             return false;
         }
 
-        public bool UpdateAgent(GridRegion destination, AgentPosition cAgentData)
+        public bool UpdateAgent(GridRegion destination, AgentPosition agentPosition)
         {
             if (destination == null)
                 return false;
@@ -239,38 +236,17 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
             // note that we really don't need the GridRegion for this call
             foreach (Scene s in m_scenes.Values)
             {
-                //m_log.Debug("[LOCAL COMMS]: Found region to send ChildAgentUpdate");
-                s.IncomingChildAgentDataUpdate(cAgentData);
+//                m_log.Debug("[LOCAL COMMS]: Found region to send ChildAgentUpdate");
+                s.IncomingUpdateChildAgent(agentPosition);
             }
 
             //m_log.Debug("[LOCAL COMMS]: region not found for ChildAgentUpdate");
             return true;
         }
 
-        public bool RetrieveAgent(GridRegion destination, UUID id, out IAgentData agent)
-        {
-            agent = null;
-            
-            if (destination == null)
-                return false;
-
-            if (m_scenes.ContainsKey(destination.RegionID))
-            {
-//                    m_log.DebugFormat(
-//                        "[LOCAL SIMULATION CONNECTOR]: Found region {0} {1} to send AgentUpdate",
-//                        s.RegionInfo.RegionName, destination.RegionHandle);
-
-                return m_scenes[destination.RegionID].IncomingRetrieveRootAgent(id, out agent);
-            }
-
-            //m_log.Debug("[LOCAL COMMS]: region not found for ChildAgentUpdate");
-            return false;
-        }
-
-        public bool QueryAccess(GridRegion destination, UUID id, Vector3 position, out string version, out string reason)
+        public bool QueryAccess(GridRegion destination, UUID agentID, string agentHomeURI, bool viaTeleport, Vector3 position, List<UUID> features, EntityTransferContext ctx, out string reason)
         {
             reason = "Communications failure";
-            version = m_Version;
             if (destination == null)
                 return false;
 
@@ -279,8 +255,20 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
 //                    m_log.DebugFormat(
 //                        "[LOCAL SIMULATION CONNECTOR]: Found region {0} {1} to send AgentUpdate",
 //                        s.RegionInfo.RegionName, destination.RegionHandle);
+                uint sizeX = m_scenes[destination.RegionID].RegionInfo.RegionSizeX;
+                uint sizeY = m_scenes[destination.RegionID].RegionInfo.RegionSizeY;
 
-                return m_scenes[destination.RegionID].QueryAccess(id, position, out reason);
+                // Var regions here, and the requesting simulator is in an older version.
+                // We will forbide this, because it crashes the viewers
+                if (ctx.OutboundVersion < 0.3f && (sizeX != 256 || sizeY != 256))
+                {
+                    reason = "Destination is a variable-sized region, and source is an old simulator. Consider upgrading.";
+                    m_log.DebugFormat("[LOCAL SIMULATION CONNECTOR]: Request to access this variable-sized region from older simulator was denied");
+                    return false;
+                
+                }
+
+                return m_scenes[destination.RegionID].QueryAccess(agentID, agentHomeURI, viaTeleport, position, features, out reason);
             }
 
             //m_log.Debug("[LOCAL COMMS]: region not found for QueryAccess");
@@ -303,7 +291,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
             return false;
         }
 
-        public bool CloseAgent(GridRegion destination, UUID id)
+        public bool CloseAgent(GridRegion destination, UUID id, string auth_token)
         {
             if (destination == null)
                 return false;
@@ -314,7 +302,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
 //                        "[LOCAL SIMULATION CONNECTOR]: Found region {0} {1} to send AgentUpdate",
 //                        s.RegionInfo.RegionName, destination.RegionHandle);
 
-                Util.FireAndForget(delegate { m_scenes[destination.RegionID].IncomingCloseAgent(id, false); });
+                m_scenes[destination.RegionID].CloseAgent(id, false, auth_token);
                 return true;
             }
 
@@ -356,7 +344,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
             return false;
         }
 
-        #endregion /* IInterregionComms */
+        #endregion
 
         #region Misc
 
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/RemoteSimulationConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/RemoteSimulationConnector.cs
index b2a1b23..1e095ca 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/RemoteSimulationConnector.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/RemoteSimulationConnector.cs
@@ -27,6 +27,7 @@
 
 using System;
 using System.Collections;
+using System.Collections.Generic;
 using System.IO;
 using System.Net;
 using System.Reflection;
@@ -37,7 +38,6 @@ using Nini.Config;
 using OpenMetaverse;
 using OpenMetaverse.StructuredData;
 using OpenSim.Framework;
-using OpenSim.Framework.Communications;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Region.Framework.Scenes.Serialization;
@@ -50,9 +50,9 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
     [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "RemoteSimulationConnectorModule")]
     public class RemoteSimulationConnectorModule : ISharedRegionModule, ISimulationService
     {
-        private bool initialized = false;
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
+        private bool initialized = false;
         protected bool m_enabled = false;
         protected Scene m_aScene;
         // RemoteSimulationConnector does not care about local regions; it delegates that to the Local module
@@ -60,31 +60,26 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
         protected SimulationServiceConnector m_remoteConnector;
 
         protected bool m_safemode;
-        protected IPAddress m_thisIP;
 
         #region Region Module interface
 
-        public virtual void Initialise(IConfigSource config)
+        public virtual void Initialise(IConfigSource configSource)
         {
-
-            IConfig moduleConfig = config.Configs["Modules"];
+            IConfig moduleConfig = configSource.Configs["Modules"];
             if (moduleConfig != null)
             {
                 string name = moduleConfig.GetString("SimulationServices", "");
                 if (name == Name)
                 {
-                    //IConfig userConfig = config.Configs["SimulationService"];
-                    //if (userConfig == null)
-                    //{
-                    //    m_log.Error("[AVATAR CONNECTOR]: SimulationService missing from OpenSim.ini");
-                    //    return;
-                    //}
+                    m_localBackend = new LocalSimulationConnectorModule();
+
+                    m_localBackend.InitialiseService(configSource);
 
                     m_remoteConnector = new SimulationServiceConnector();
 
                     m_enabled = true;
 
-                    m_log.Info("[SIMULATION CONNECTOR]: Remote simulation enabled");
+                    m_log.Info("[REMOTE SIMULATION CONNECTOR]: Remote simulation enabled.");
                 }
             }
         }
@@ -142,16 +137,14 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
         }
 
         protected virtual void InitOnce(Scene scene)
-        {
-            m_localBackend = new LocalSimulationConnectorModule();
+        {            
             m_aScene = scene;
             //m_regionClient = new RegionToRegionClient(m_aScene, m_hyperlinkService);
-            m_thisIP = Util.GetHostFromDNS(scene.RegionInfo.ExternalHostName);
         }
 
         #endregion
 
-        #region IInterregionComms
+        #region ISimulationService
 
         public IScene GetScene(UUID regionId)
         {
@@ -167,7 +160,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
          * Agent-related communications
          */
 
-        public bool CreateAgent(GridRegion destination, AgentCircuitData aCircuit, uint teleportFlags, out string reason)
+        public bool CreateAgent(GridRegion source, GridRegion destination, AgentCircuitData aCircuit, uint teleportFlags, out string reason)
         {
             if (destination == null)
             {
@@ -177,13 +170,13 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
             }
 
             // Try local first
-            if (m_localBackend.CreateAgent(destination, aCircuit, teleportFlags, out reason))
+            if (m_localBackend.CreateAgent(source, destination, aCircuit, teleportFlags, out reason))
                 return true;
 
             // else do the remote thing
             if (!m_localBackend.IsLocalRegion(destination.RegionID))
             {
-                return m_remoteConnector.CreateAgent(destination, aCircuit, teleportFlags, out reason);
+                return m_remoteConnector.CreateAgent(source, destination, aCircuit, teleportFlags, out reason);
             }
             return false;
         }
@@ -194,7 +187,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
                 return false;
 
             // Try local first
-            if (m_localBackend.IsLocalRegion(destination.RegionHandle))
+            if (m_localBackend.IsLocalRegion(destination.RegionID))
                 return m_localBackend.UpdateAgent(destination, cAgentData);
 
             return m_remoteConnector.UpdateAgent(destination, cAgentData);
@@ -206,45 +199,26 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
                 return false;
 
             // Try local first
-            if (m_localBackend.IsLocalRegion(destination.RegionHandle))
+            if (m_localBackend.IsLocalRegion(destination.RegionID))
                 return m_localBackend.UpdateAgent(destination, cAgentData);
 
             return m_remoteConnector.UpdateAgent(destination, cAgentData);
         }
 
-        public bool RetrieveAgent(GridRegion destination, UUID id, out IAgentData agent)
-        {
-            agent = null;
-
-            if (destination == null)
-                return false;
-
-            // Try local first
-            if (m_localBackend.RetrieveAgent(destination, id, out agent))
-                return true;
-
-            // else do the remote thing
-            if (!m_localBackend.IsLocalRegion(destination.RegionHandle))
-                return m_remoteConnector.RetrieveAgent(destination, id, out agent);
-
-            return false;
-        }
-
-        public bool QueryAccess(GridRegion destination, UUID id, Vector3 position, out string version, out string reason)
+        public bool QueryAccess(GridRegion destination, UUID agentID, string agentHomeURI, bool viaTeleport, Vector3 position, List<UUID> features, EntityTransferContext ctx, out string reason)
         {
             reason = "Communications failure";
-            version = "Unknown";
 
             if (destination == null)
                 return false;
 
             // Try local first
-            if (m_localBackend.QueryAccess(destination, id, position, out version, out reason))
+            if (m_localBackend.QueryAccess(destination, agentID, agentHomeURI, viaTeleport, position, features, ctx, out reason))
                 return true;
 
             // else do the remote thing
             if (!m_localBackend.IsLocalRegion(destination.RegionID))
-                return m_remoteConnector.QueryAccess(destination, id, position, out version, out reason);
+                return m_remoteConnector.QueryAccess(destination, agentID, agentHomeURI, viaTeleport, position, features, ctx, out reason);
 
             return false;
         }
@@ -263,18 +237,18 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
         }
 
 
-        public bool CloseAgent(GridRegion destination, UUID id)
+        public bool CloseAgent(GridRegion destination, UUID id, string auth_token)
         {
             if (destination == null)
                 return false;
 
             // Try local first
-            if (m_localBackend.CloseAgent(destination, id))
+            if (m_localBackend.CloseAgent(destination, id, auth_token))
                 return true;
 
             // else do the remote thing
-            if (!m_localBackend.IsLocalRegion(destination.RegionHandle))
-                return m_remoteConnector.CloseAgent(destination, id);
+            if (!m_localBackend.IsLocalRegion(destination.RegionID))
+                return m_remoteConnector.CloseAgent(destination, id, auth_token);
             
             return false;
         }
@@ -296,12 +270,12 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
             }
 
             // else do the remote thing
-            if (!m_localBackend.IsLocalRegion(destination.RegionHandle))
+            if (!m_localBackend.IsLocalRegion(destination.RegionID))
                 return m_remoteConnector.CreateObject(destination, newPosition, sog, isLocalCall);
 
             return false;
         }
 
-        #endregion /* IInterregionComms */
+        #endregion
     }
 }
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/UserAccounts/LocalUserAccountServiceConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/UserAccounts/LocalUserAccountServiceConnector.cs
index 529bfd7..6d4ac39 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/UserAccounts/LocalUserAccountServiceConnector.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/UserAccounts/LocalUserAccountServiceConnector.cs
@@ -190,7 +190,15 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.UserAccounts
         //
         public bool StoreUserAccount(UserAccount data)
         {
-            return UserAccountService.StoreUserAccount(data);
+            bool ret = UserAccountService.StoreUserAccount(data);
+            if (ret)
+                m_Cache.Cache(data.PrincipalID, data);
+            return ret;
+        }
+
+        public void InvalidateCache(UUID userID)
+        {
+            m_Cache.Invalidate(userID);
         }
 
         #endregion
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/UserAccounts/UserAccountCache.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/UserAccounts/UserAccountCache.cs
index ddef75f..ed52e48 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/UserAccounts/UserAccountCache.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/UserAccounts/UserAccountCache.cs
@@ -1,4 +1,4 @@
-/*
+/*
  * Copyright (c) Contributors, http://opensimulator.org/
  * See CONTRIBUTORS.TXT for a full list of copyright holders.
  *
@@ -61,6 +61,11 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.UserAccounts
             //m_log.DebugFormat("[USER CACHE]: cached user {0}", userID);
         }
 
+        public void Invalidate(UUID userID)
+        {
+            m_UUIDCache.Remove(userID);
+        }
+
         public UserAccount Get(UUID userID, out bool inCache)
         {
             UserAccount account = null;
diff --git a/OpenSim/Region/CoreModules/World/Access/AccessModule.cs b/OpenSim/Region/CoreModules/World/Access/AccessModule.cs
index 1599f15..f567cab 100644
--- a/OpenSim/Region/CoreModules/World/Access/AccessModule.cs
+++ b/OpenSim/Region/CoreModules/World/Access/AccessModule.cs
@@ -91,13 +91,17 @@ namespace OpenSim.Region.CoreModules.World
 
         public void AddRegion(Scene scene)
         {
-            if (!m_SceneList.Contains(scene))
-                m_SceneList.Add(scene);
+            lock (m_SceneList)
+            {
+                if (!m_SceneList.Contains(scene))
+                    m_SceneList.Add(scene);
+            }
         }
 
         public void RemoveRegion(Scene scene)
         {
-            m_SceneList.Remove(scene);
+            lock (m_SceneList)
+                m_SceneList.Remove(scene);
         }
 
         public void RegionLoaded(Scene scene)
diff --git a/OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs b/OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs
index c810242..9c6706f 100644
--- a/OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs
+++ b/OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs
@@ -36,6 +36,7 @@ using System.Xml;
 using log4net;
 using OpenMetaverse;
 using OpenSim.Framework;
+using OpenSim.Framework.Monitoring;
 using OpenSim.Framework.Serialization;
 using OpenSim.Framework.Serialization.External;
 using OpenSim.Region.CoreModules.World.Terrain;
@@ -96,14 +97,42 @@ namespace OpenSim.Region.CoreModules.World.Archiver
 
         /// <value>
         /// Should the archive being loaded be merged with what is already on the region?
+        /// Merging usually suppresses terrain and parcel loading
         /// </value>
         protected bool m_merge;
 
         /// <value>
+        /// If true, force the loading of terrain from the oar file
+        /// </value>
+        protected bool m_forceTerrain;
+
+        /// <value>
+        /// If true, force the loading of parcels from the oar file
+        /// </value>
+        protected bool m_forceParcels;
+
+        /// <value>
         /// Should we ignore any assets when reloading the archive?
         /// </value>
         protected bool m_skipAssets;
 
+        /// <value>
+        /// Displacement added to each object as it is added to the world
+        /// </value>
+        protected Vector3 m_displacement = Vector3.Zero;
+
+        /// <value>
+        /// Rotation (in radians) to apply to the objects as they are loaded.
+        /// </value>
+        protected float m_rotation = 0f;
+
+        /// <value>
+        /// Center around which to apply the rotation relative to the origional oar position
+        /// </value>
+        protected Vector3 m_rotationCenter = new Vector3(Constants.RegionSize / 2f, Constants.RegionSize / 2f, 0f);
+
+        protected bool m_noObjects = false;
+
         /// <summary>
         /// Used to cache lookups for valid uuids.
         /// </summary>
@@ -132,10 +161,22 @@ namespace OpenSim.Region.CoreModules.World.Archiver
         private IAssetService m_assetService = null;
 
 
-        public ArchiveReadRequest(Scene scene, string loadPath, bool merge, bool skipAssets, Guid requestId)
+        private UUID m_defaultUser;
+
+        public ArchiveReadRequest(Scene scene, string loadPath, Guid requestId, Dictionary<string,object>options)
         {
             m_rootScene = scene;
 
+            if (options.ContainsKey("default-user"))
+            {
+                m_defaultUser = (UUID)options["default-user"];
+                m_log.InfoFormat("Using User {0} as default user", m_defaultUser.ToString());
+            }
+            else 
+            {
+                m_defaultUser = scene.RegionInfo.EstateSettings.EstateOwner;
+            }
+
             m_loadPath = loadPath;
             try
             {
@@ -150,26 +191,36 @@ namespace OpenSim.Region.CoreModules.World.Archiver
             }
         
             m_errorMessage = String.Empty;
-            m_merge = merge;
-            m_skipAssets = skipAssets;
+            m_merge = options.ContainsKey("merge");
+            m_forceTerrain = options.ContainsKey("force-terrain");
+            m_forceParcels = options.ContainsKey("force-parcels");
+            m_noObjects = options.ContainsKey("no-objects");
+            m_skipAssets = options.ContainsKey("skipAssets");
             m_requestId = requestId;
+            m_displacement = options.ContainsKey("displacement") ? (Vector3)options["displacement"] : Vector3.Zero;
+            m_rotation = options.ContainsKey("rotation") ? (float)options["rotation"] : 0f;
+            m_rotationCenter = options.ContainsKey("rotation-center") ? (Vector3)options["rotation-center"] 
+                                : new Vector3(scene.RegionInfo.RegionSizeX / 2f, scene.RegionInfo.RegionSizeY / 2f, 0f);
 
-            // Zero can never be a valid user id
+            // Zero can never be a valid user or group id
             m_validUserUuids[UUID.Zero] = false;
+            m_validGroupUuids[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)
+        public ArchiveReadRequest(Scene scene, Stream loadStream, Guid requestId, Dictionary<string, object>options)
         {
             m_rootScene = scene;
             m_loadPath = null;
             m_loadStream = loadStream;
-            m_merge = merge;
-            m_skipAssets = skipAssets;
+            m_skipAssets = options.ContainsKey("skipAssets");
+            m_merge = options.ContainsKey("merge");
             m_requestId = requestId;
 
+            m_defaultUser = scene.RegionInfo.EstateSettings.EstateOwner;
+     
             // Zero can never be a valid user id
             m_validUserUuids[UUID.Zero] = false;
 
@@ -229,7 +280,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver
 
                     // Process the file
 
-                    if (filePath.StartsWith(ArchiveConstants.OBJECTS_PATH))
+                    if (filePath.StartsWith(ArchiveConstants.OBJECTS_PATH) && !m_noObjects)
                     {
                         sceneContext.SerialisedSceneObjects.Add(Encoding.UTF8.GetString(data));
                     }
@@ -243,7 +294,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver
                         if ((successfulAssetRestores + failedAssetRestores) % 250 == 0)
                             m_log.Debug("[ARCHIVER]: Loaded " + successfulAssetRestores + " assets and failed to load " + failedAssetRestores + " assets...");
                     }
-                    else if (!m_merge && filePath.StartsWith(ArchiveConstants.TERRAINS_PATH))
+                    else if (filePath.StartsWith(ArchiveConstants.TERRAINS_PATH) && (!m_merge || m_forceTerrain))
                     {
                         LoadTerrain(scene, filePath, data);
                     }
@@ -251,7 +302,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver
                     {
                         LoadRegionSettings(scene, filePath, data, dearchivedScenes);
                     } 
-                    else if (!m_merge && filePath.StartsWith(ArchiveConstants.LANDDATA_PATH))
+                    else if (filePath.StartsWith(ArchiveConstants.LANDDATA_PATH) && (!m_merge || m_forceParcels))
                     {
                         sceneContext.SerialisedParcels.Add(Encoding.UTF8.GetString(data));
                     } 
@@ -321,7 +372,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver
             // 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)
+            WorkManager.RunInThread(o =>
             {
                 Thread.Sleep(15000);
                 m_log.Info("[ARCHIVER]: Starting scripts in scene objects");
@@ -336,7 +387,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver
 
                     sceneContext.SceneObjects.Clear();
                 }
-            });
+            }, null, string.Format("ReadArchiveStartScripts (request {0})", m_requestId));
 
             m_log.InfoFormat("[ARCHIVER]: Successfully loaded archive");
 
@@ -422,6 +473,8 @@ namespace OpenSim.Region.CoreModules.World.Archiver
             // Reload serialized prims
             m_log.InfoFormat("[ARCHIVER]: Loading {0} scene objects.  Please wait.", serialisedSceneObjects.Count);
 
+            OpenMetaverse.Quaternion rot = OpenMetaverse.Quaternion.CreateFromAxisAngle(0, 0, 1, m_rotation);
+
             UUID oldTelehubUUID = scene.RegionInfo.RegionSettings.TelehubObject;
 
             IRegionSerialiserModule serialiser = scene.RequestModuleInterface<IRegionSerialiserModule>();
@@ -445,6 +498,32 @@ namespace OpenSim.Region.CoreModules.World.Archiver
 
                 SceneObjectGroup sceneObject = serialiser.DeserializeGroupFromXml2(serialisedSceneObject);
 
+                // Happily this does not do much to the object since it hasn't been added to the scene yet
+                if (!sceneObject.IsAttachment)
+                {
+                    if (m_displacement != Vector3.Zero || m_rotation != 0f)
+                    {
+                        Vector3 pos = sceneObject.AbsolutePosition;
+                        if (m_rotation != 0f)
+                        {
+                            // Rotate the object
+                            sceneObject.RootPart.RotationOffset = rot * sceneObject.GroupRotation;
+                            // Get object position relative to rotation axis
+                            Vector3 offset = pos - m_rotationCenter;
+                            // Rotate the object position
+                            offset *= rot;
+                            // Restore the object position back to relative to the region
+                            pos = m_rotationCenter + offset;
+                        }
+                        if (m_displacement != Vector3.Zero)
+                        {
+                            pos += m_displacement;
+                        }
+                        sceneObject.AbsolutePosition = pos;
+                    }
+                }
+
+
                 bool isTelehub = (sceneObject.UUID == oldTelehubUUID) && (oldTelehubUUID != UUID.Zero);
 
                 // For now, give all incoming scene objects new uuids.  This will allow scenes to be cloned
@@ -460,58 +539,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver
                     oldTelehubUUID = UUID.Zero;
                 }
 
-                // Try to retain the original creator/owner/lastowner if their uuid is present on this grid
-                // or creator data is present.  Otherwise, use the estate owner instead.
-                foreach (SceneObjectPart part in sceneObject.Parts)
-                {
-                    if (part.CreatorData == null || part.CreatorData == string.Empty)
-                    {
-                        if (!ResolveUserUuid(scene, part.CreatorID))
-                            part.CreatorID = scene.RegionInfo.EstateSettings.EstateOwner;
-                    }
-                    if (UserManager != null)
-                        UserManager.AddUser(part.CreatorID, part.CreatorData);
-
-                    if (!ResolveUserUuid(scene, part.OwnerID))
-                        part.OwnerID = scene.RegionInfo.EstateSettings.EstateOwner;
-
-                    if (!ResolveUserUuid(scene, part.LastOwnerID))
-                        part.LastOwnerID = 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);
-//                    part.SitTargetPosition    = new Vector3(0, 0, 0);
-
-                    // Fix ownership/creator of inventory items
-                    // Not doing so results in inventory items
-                    // being no copy/no mod for everyone
-                    lock (part.TaskInventory)
-                    {
-                        TaskInventoryDictionary inv = part.TaskInventory;
-                        foreach (KeyValuePair<UUID, TaskInventoryItem> kvp in inv)
-                        {
-                            if (!ResolveUserUuid(scene, kvp.Value.OwnerID))
-                            {
-                                kvp.Value.OwnerID = scene.RegionInfo.EstateSettings.EstateOwner;
-                            }
-
-                            if (kvp.Value.CreatorData == null || kvp.Value.CreatorData == string.Empty)
-                            {
-                                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;
-                        }
-                    }
-                }
+                ModifySceneObject(scene, sceneObject);
 
                 if (scene.AddRestoredSceneObject(sceneObject, true, false))
                 {
@@ -535,6 +563,67 @@ namespace OpenSim.Region.CoreModules.World.Archiver
                 scene.RegionInfo.RegionSettings.ClearSpawnPoints();
             }
         }
+
+        /// <summary>
+        /// Optionally modify a loaded SceneObjectGroup. Currently this just ensures that the
+        /// User IDs and Group IDs are valid, but other manipulations could be done as well.
+        /// </summary>
+        private void ModifySceneObject(Scene scene, SceneObjectGroup sceneObject)
+        {
+            // Try to retain the original creator/owner/lastowner if their uuid is present on this grid
+            // or creator data is present.  Otherwise, use the estate owner instead.
+            foreach (SceneObjectPart part in sceneObject.Parts)
+            {
+                if (string.IsNullOrEmpty(part.CreatorData))
+                {
+                    if (!ResolveUserUuid(scene, part.CreatorID))
+                        part.CreatorID = m_defaultUser;
+                }
+                if (UserManager != null)
+                    UserManager.AddUser(part.CreatorID, part.CreatorData);
+
+                if (!(ResolveUserUuid(scene, part.OwnerID) || ResolveGroupUuid(part.OwnerID)))
+                    part.OwnerID = m_defaultUser;
+
+                if (!(ResolveUserUuid(scene, part.LastOwnerID) || ResolveGroupUuid(part.LastOwnerID)))
+                    part.LastOwnerID = m_defaultUser;
+
+                if (!ResolveGroupUuid(part.GroupID))
+                    part.GroupID = UUID.Zero;
+
+                // And zap any troublesome sit target information
+                //                    part.SitTargetOrientation = new Quaternion(0, 0, 0, 1);
+                //                    part.SitTargetPosition    = new Vector3(0, 0, 0);
+
+                // Fix ownership/creator of inventory items
+                // Not doing so results in inventory items
+                // being no copy/no mod for everyone
+                lock (part.TaskInventory)
+                {
+                    TaskInventoryDictionary inv = part.TaskInventory;
+                    foreach (KeyValuePair<UUID, TaskInventoryItem> kvp in inv)
+                    {
+                        if (!(ResolveUserUuid(scene, kvp.Value.OwnerID) || ResolveGroupUuid(kvp.Value.OwnerID)))
+                        {
+                            kvp.Value.OwnerID = m_defaultUser;
+                        }
+
+                        if (string.IsNullOrEmpty(kvp.Value.CreatorData))
+                        {
+                            if (!ResolveUserUuid(scene, kvp.Value.CreatorID))
+                                kvp.Value.CreatorID = m_defaultUser;
+                        }
+
+                        if (UserManager != null)
+                            UserManager.AddUser(kvp.Value.CreatorID, kvp.Value.CreatorData);
+
+                        if (!ResolveGroupUuid(kvp.Value.GroupID))
+                            kvp.Value.GroupID = UUID.Zero;
+                    }
+                }
+            }
+        }
+
         
         /// <summary>
         /// Load serialized parcels.
@@ -549,15 +638,29 @@ namespace OpenSim.Region.CoreModules.World.Archiver
             foreach (string serialisedParcel in serialisedParcels)
             {
                 LandData parcel = LandDataSerializer.Deserialize(serialisedParcel);
+
+                if (m_displacement != Vector3.Zero)
+                {
+                    Vector3 parcelDisp = new Vector3(m_displacement.X, m_displacement.Y, 0f);
+                    parcel.AABBMin += parcelDisp;
+                    parcel.AABBMax += parcelDisp;
+                }
                 
                 // Validate User and Group UUID's
 
+                if (!ResolveGroupUuid(parcel.GroupID))
+                    parcel.GroupID = UUID.Zero;
+
                 if (parcel.IsGroupOwned)
                 {
-                    if (!ResolveGroupUuid(parcel.GroupID))
+                    if (parcel.GroupID != UUID.Zero)
+                    {
+                        // In group-owned parcels, OwnerID=GroupID. This should already be the case, but let's make sure.
+                        parcel.OwnerID = parcel.GroupID;
+                    }
+                    else
                     {
                         parcel.OwnerID = m_rootScene.RegionInfo.EstateSettings.EstateOwner;
-                        parcel.GroupID = UUID.Zero;
                         parcel.IsGroupOwned = false;
                     }
                 }
@@ -565,9 +668,6 @@ namespace OpenSim.Region.CoreModules.World.Archiver
                 {
                     if (!ResolveUserUuid(scene, parcel.OwnerID))
                         parcel.OwnerID = m_rootScene.RegionInfo.EstateSettings.EstateOwner;
-
-                    if (!ResolveGroupUuid(parcel.GroupID))
-                        parcel.GroupID = UUID.Zero;
                 }
 
                 List<LandAccessEntry> accessList = new List<LandAccessEntry>();
@@ -604,13 +704,18 @@ namespace OpenSim.Region.CoreModules.World.Archiver
         /// <returns></returns>
         private bool ResolveUserUuid(Scene scene, UUID uuid)
         {
-            if (!m_validUserUuids.ContainsKey(uuid))
+            lock (m_validUserUuids)
             {
-                UserAccount account = scene.UserAccountService.GetUserAccount(scene.RegionInfo.ScopeID, uuid);
-                m_validUserUuids.Add(uuid, account != null);
-            }
+                if (!m_validUserUuids.ContainsKey(uuid))
+                {
+                    // Note: we call GetUserAccount() inside the lock because this UserID is likely
+                    // to occur many times, and we only want to query the users service once.
+                    UserAccount account = scene.UserAccountService.GetUserAccount(scene.RegionInfo.ScopeID, uuid);
+                    m_validUserUuids.Add(uuid, account != null);
+                }
 
-            return m_validUserUuids[uuid];
+                return m_validUserUuids[uuid];
+            }
         }
 
         /// <summary>
@@ -620,22 +725,26 @@ namespace OpenSim.Region.CoreModules.World.Archiver
         /// <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))
+            lock (m_validGroupUuids)
             {
-                bool exists;
-                
-                if (m_groupsModule == null)
-                    exists = false;
-                else
-                    exists = (m_groupsModule.GetGroupRecord(uuid) != null);
+                if (!m_validGroupUuids.ContainsKey(uuid))
+                {
+                    bool exists;
+                    if (m_groupsModule == null)
+                    {
+                        exists = false;
+                    }
+                    else
+                    {
+                        // Note: we call GetGroupRecord() inside the lock because this GroupID is likely
+                        // to occur many times, and we only want to query the groups service once.
+                        exists = (m_groupsModule.GetGroupRecord(uuid) != null);
+                    }
+                    m_validGroupUuids.Add(uuid, exists);
+                }
 
-                m_validGroupUuids.Add(uuid, exists);
+                return m_validGroupUuids[uuid];
             }
-
-            return m_validGroupUuids[uuid];
         }
 
         /// Load an asset
@@ -672,7 +781,21 @@ namespace OpenSim.Region.CoreModules.World.Archiver
                 sbyte assetType = ArchiveConstants.EXTENSION_TO_ASSET_TYPE[extension];
 
                 if (assetType == (sbyte)AssetType.Unknown)
+                {
                     m_log.WarnFormat("[ARCHIVER]: Importing {0} byte asset {1} with unknown type", data.Length, uuid);
+                }
+                else if (assetType == (sbyte)AssetType.Object)
+                {
+                    data = SceneObjectSerializer.ModifySerializedObject(UUID.Parse(uuid), data,
+                        sog =>
+                        {
+                            ModifySceneObject(m_rootScene, sog);
+                            return true;
+                        });
+                    
+                    if (data == null)
+                        return false;
+                }
 
                 //m_log.DebugFormat("[ARCHIVER]: Importing asset {0}, type {1}", uuid, assetType);
 
@@ -796,9 +919,18 @@ namespace OpenSim.Region.CoreModules.World.Archiver
         {
             ITerrainModule terrainModule = scene.RequestModuleInterface<ITerrainModule>();
 
-            MemoryStream ms = new MemoryStream(data);
-            terrainModule.LoadFromStream(terrainPath, ms);
-            ms.Close();
+            using (MemoryStream ms = new MemoryStream(data))
+            {
+                if (m_displacement != Vector3.Zero || m_rotation != 0f)
+                {
+                    Vector2 rotationCenter = new Vector2(m_rotationCenter.X, m_rotationCenter.Y);
+                    terrainModule.LoadFromStream(terrainPath, m_displacement, m_rotation, rotationCenter, ms);
+                }
+                else
+                {
+                    terrainModule.LoadFromStream(terrainPath, ms);
+                }
+            }
 
             m_log.DebugFormat("[ARCHIVER]: Restored terrain {0}", terrainPath);
 
@@ -887,4 +1019,4 @@ namespace OpenSim.Region.CoreModules.World.Archiver
             return dearchivedScenes;
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/CoreModules/World/Archiver/ArchiveWriteRequest.cs b/OpenSim/Region/CoreModules/World/Archiver/ArchiveWriteRequest.cs
index 7bdd65c..cb2c7f1 100644
--- a/OpenSim/Region/CoreModules/World/Archiver/ArchiveWriteRequest.cs
+++ b/OpenSim/Region/CoreModules/World/Archiver/ArchiveWriteRequest.cs
@@ -36,6 +36,7 @@ using System.Xml;
 using log4net;
 using OpenMetaverse;
 using OpenSim.Framework;
+using OpenSim.Framework.Monitoring;
 using OpenSim.Framework.Serialization;
 using OpenSim.Region.CoreModules.World.Terrain;
 using OpenSim.Region.Framework.Interfaces;
@@ -43,7 +44,9 @@ using OpenSim.Region.Framework.Scenes;
 using Ionic.Zlib;
 using GZipStream = Ionic.Zlib.GZipStream;
 using CompressionMode = Ionic.Zlib.CompressionMode;
+using CompressionLevel = Ionic.Zlib.CompressionLevel;
 using OpenSim.Framework.Serialization.External;
+using PermissionMask = OpenSim.Framework.PermissionMask;
 
 namespace OpenSim.Region.CoreModules.World.Archiver
 {
@@ -78,7 +81,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver
         /// 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; }
+        public string FilterContent { get; set; }
 
         protected Scene m_rootScene;
         protected Stream m_saveStream;
@@ -129,7 +132,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver
 
             MultiRegionFormat = false;
             SaveAssets = true;
-            CheckPermissions = null;
+            FilterContent = null;
         }
 
         /// <summary>
@@ -148,7 +151,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver
 
             Object temp;
             if (options.TryGetValue("checkPermissions", out temp))
-                CheckPermissions = (string)temp;
+                FilterContent = (string)temp;
 
 
             // Find the regions to archive
@@ -177,7 +180,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver
 
                 // Archive the regions
 
-                Dictionary<UUID, AssetType> assetUuids = new Dictionary<UUID, AssetType>();
+                Dictionary<UUID, sbyte> assetUuids = new Dictionary<UUID, sbyte>();
 
                 scenesGroup.ForEachScene(delegate(Scene scene)
                 {
@@ -198,7 +201,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver
                             m_rootScene.AssetService, m_rootScene.UserAccountService,
                             m_rootScene.RegionInfo.ScopeID, options, ReceivedAllAssets);
 
-                    Util.FireAndForget(o => ar.Execute());
+                    WorkManager.RunInThread(o => ar.Execute(), null, "Archive Assets Request");
 
                     // CloseArchive() will be called from ReceivedAllAssets()
                 }
@@ -215,9 +218,9 @@ namespace OpenSim.Region.CoreModules.World.Archiver
             }
         }
 
-        private void ArchiveOneRegion(Scene scene, string regionDir, Dictionary<UUID, AssetType> assetUuids)
+        private void ArchiveOneRegion(Scene scene, string regionDir, Dictionary<UUID, sbyte> assetUuids)
         {
-            m_log.InfoFormat("[ARCHIVER]: Writing region {0}", scene.RegionInfo.RegionName);
+            m_log.InfoFormat("[ARCHIVER]: Writing region {0}", scene.Name);
 
             EntityBase[] entities = scene.GetEntities();
             List<SceneObjectGroup> sceneObjects = new List<SceneObjectGroup>();
@@ -236,7 +239,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver
 
                     if (!sceneObject.IsDeleted && !sceneObject.IsAttachment)
                     {
-                        if (!CanUserArchiveObject(scene.RegionInfo.EstateSettings.EstateOwner, sceneObject, CheckPermissions, permissionsModule))
+                        if (!CanUserArchiveObject(scene.RegionInfo.EstateSettings.EstateOwner, sceneObject, FilterContent, permissionsModule))
                         {
                             // The user isn't allowed to copy/transfer this object, so it will not be included in the OAR.
                             ++numObjectsSkippedPermissions;
@@ -251,13 +254,13 @@ namespace OpenSim.Region.CoreModules.World.Archiver
 
             if (SaveAssets)
             {
-                UuidGatherer assetGatherer = new UuidGatherer(scene.AssetService);
+                UuidGatherer assetGatherer = new UuidGatherer(scene.AssetService, assetUuids);
                 int prevAssets = assetUuids.Count;
                     
                 foreach (SceneObjectGroup sceneObject in sceneObjects)
-                {
-                    assetGatherer.GatherAssetUuids(sceneObject, assetUuids);
-                }
+                    assetGatherer.AddForInspection(sceneObject);
+
+                assetGatherer.GatherAll();
 
                 m_log.DebugFormat(
                     "[ARCHIVER]: {0} scene objects to serialize requiring save of {1} assets",
@@ -275,16 +278,16 @@ namespace OpenSim.Region.CoreModules.World.Archiver
             RegionSettings regionSettings = scene.RegionInfo.RegionSettings;
     
             if (regionSettings.TerrainTexture1 != RegionSettings.DEFAULT_TERRAIN_TEXTURE_1)
-                assetUuids[regionSettings.TerrainTexture1] = AssetType.Texture;
+                assetUuids[regionSettings.TerrainTexture1] = (sbyte)AssetType.Texture;
                 
             if (regionSettings.TerrainTexture2 != RegionSettings.DEFAULT_TERRAIN_TEXTURE_2)
-                assetUuids[regionSettings.TerrainTexture2] = AssetType.Texture;
+                assetUuids[regionSettings.TerrainTexture2] = (sbyte)AssetType.Texture;
                 
             if (regionSettings.TerrainTexture3 != RegionSettings.DEFAULT_TERRAIN_TEXTURE_3)
-                assetUuids[regionSettings.TerrainTexture3] = AssetType.Texture;
+                assetUuids[regionSettings.TerrainTexture3] = (sbyte)AssetType.Texture;
                 
             if (regionSettings.TerrainTexture4 != RegionSettings.DEFAULT_TERRAIN_TEXTURE_4)
-                assetUuids[regionSettings.TerrainTexture4] = AssetType.Texture;
+                assetUuids[regionSettings.TerrainTexture4] = (sbyte)AssetType.Texture;
 
             Save(scene, sceneObjects, regionDir);
         }
@@ -294,12 +297,12 @@ namespace OpenSim.Region.CoreModules.World.Archiver
         /// </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="filterContent">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)
+        private bool CanUserArchiveObject(UUID user, SceneObjectGroup objGroup, string filterContent, IPermissionsModule permissionsModule)
         {
-            if (checkPermissions == null)
+            if (filterContent == null)
                 return true;
 
             if (permissionsModule == null)
@@ -341,9 +344,9 @@ namespace OpenSim.Region.CoreModules.World.Archiver
                     canTransfer |= (obj.EveryoneMask & (uint)PermissionMask.Copy) != 0;
 
                 bool partPermitted = true;
-                if (checkPermissions.Contains("C") && !canCopy)
+                if (filterContent.Contains("C") && !canCopy)
                     partPermitted = false;
-                if (checkPermissions.Contains("T") && !canTransfer)
+                if (filterContent.Contains("T") && !canTransfer)
                     partPermitted = false;
 
                 // If the user is the Creator of the object then it can always be included in the OAR
@@ -532,7 +535,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver
             if (isMegaregion)
                 size = rcMod.GetSizeOfMegaregion(scene.RegionInfo.RegionID);
             else
-                size = new Vector2((float)Constants.RegionSize, (float)Constants.RegionSize);
+                size = new Vector2((float)scene.RegionInfo.RegionSizeX, (float)scene.RegionInfo.RegionSizeY);
     
             xtw.WriteElementString("is_megaregion", isMegaregion.ToString());
             xtw.WriteElementString("size_in_meters", string.Format("{0},{1}", size.X, size.Y));
@@ -568,10 +571,11 @@ namespace OpenSim.Region.CoreModules.World.Archiver
             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();
+            using (MemoryStream ms = new MemoryStream())
+            {
+                scene.RequestModuleInterface<ITerrainModule>().SaveToStream(terrainPath, ms);
+                m_archiveWriter.WriteFile(terrainPath, ms.ToArray());
+            }
 
             m_log.InfoFormat("[ARCHIVER]: Adding scene objects to archive.");
 
@@ -587,19 +591,29 @@ namespace OpenSim.Region.CoreModules.World.Archiver
             }
         }
         
-        protected void ReceivedAllAssets(
-            ICollection<UUID> assetsFoundUuids, ICollection<UUID> assetsNotFoundUuids)
+        protected void ReceivedAllAssets(ICollection<UUID> assetsFoundUuids, ICollection<UUID> assetsNotFoundUuids, bool timedOut)
         {
-            foreach (UUID uuid in assetsNotFoundUuids)
+            string errorMessage;
+            
+            if (timedOut)
             {
-                m_log.DebugFormat("[ARCHIVER]: Could not find asset {0}", uuid);
+                errorMessage = "Loading assets timed out";
             }
+            else
+            {
+                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]: Received {0} of {1} assets requested",
+                //                assetsFoundUuids.Count, assetsFoundUuids.Count + assetsNotFoundUuids.Count);
 
-            CloseArchive(String.Empty);
+                errorMessage = String.Empty;
+            }
+            
+            CloseArchive(errorMessage);
         }
         
         /// <summary>
@@ -626,4 +640,4 @@ namespace OpenSim.Region.CoreModules.World.Archiver
             m_rootScene.EventManager.TriggerOarFileSaved(m_requestId, errorMessage);
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/CoreModules/World/Archiver/ArchiverModule.cs b/OpenSim/Region/CoreModules/World/Archiver/ArchiverModule.cs
index 1be6386..6a09caf 100644
--- a/OpenSim/Region/CoreModules/World/Archiver/ArchiverModule.cs
+++ b/OpenSim/Region/CoreModules/World/Archiver/ArchiverModule.cs
@@ -33,11 +33,14 @@ using log4net;
 using NDesk.Options;
 using Nini.Config;
 using Mono.Addins;
+
 using OpenSim.Framework;
 using OpenSim.Framework.Console;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
 
+using OpenMetaverse;
+
 namespace OpenSim.Region.CoreModules.World.Archiver
 {
     /// <summary>
@@ -101,9 +104,62 @@ namespace OpenSim.Region.CoreModules.World.Archiver
         {
             bool mergeOar = false;
             bool skipAssets = false;
+            bool forceTerrain = false;
+            bool forceParcels = false;
+            bool noObjects = false;
+            Vector3 displacement = new Vector3(0f, 0f, 0f);
+            String defaultUser = "";
+            float rotation = 0f;
+            Vector3 rotationCenter = new Vector3(Constants.RegionSize / 2f, Constants.RegionSize / 2f, 0);
             
-            OptionSet options = new OptionSet().Add("m|merge", delegate (string v) { mergeOar = v != null; });
-            options.Add("s|skip-assets", delegate (string v) { skipAssets = v != null; });
+            OptionSet options = new OptionSet();
+            options.Add("m|merge", delegate (string v) { mergeOar = (v != null); });
+            options.Add("s|skip-assets", delegate (string v) { skipAssets = (v != null); });
+            options.Add("force-terrain", delegate (string v) { forceTerrain = (v != null); });
+            options.Add("forceterrain", delegate (string v) { forceTerrain = (v != null); });   // downward compatibility
+            options.Add("force-parcels", delegate (string v) { forceParcels = (v != null); });
+            options.Add("forceparcels", delegate (string v) { forceParcels = (v != null); });   // downward compatibility
+            options.Add("no-objects", delegate (string v) { noObjects = (v != null); });
+            options.Add("default-user=", delegate(string v) { defaultUser = (v == null) ? "" : v; });
+            options.Add("displacement=", delegate (string v) {
+                try
+                {
+                    displacement = v == null ? Vector3.Zero : Vector3.Parse(v);
+                }
+                catch
+                {
+                    m_log.ErrorFormat("[ARCHIVER MODULE] failure parsing displacement");
+                    m_log.ErrorFormat("[ARCHIVER MODULE]    Must be represented as vector3: --displacement \"<128,128,0>\"");
+                    return;
+                }
+            });
+            options.Add("rotation=", delegate(string v)
+            {
+                try
+                {
+                    rotation = v == null ? 0f : float.Parse(v);
+                }
+                catch
+                {
+                    m_log.ErrorFormat("[ARCHIVER MODULE] failure parsing rotation");
+                    m_log.ErrorFormat("[ARCHIVER MODULE]    Must be an angle in degrees between -360 and +360: --rotation 45");
+                    return;
+                }
+                // Convert to radians for internals
+                rotation = Util.Clamp<float>(rotation, -359f, 359f) / 180f * (float)Math.PI;
+            });
+            options.Add("rotation-center=", delegate (string v) {
+                try
+                {
+                    rotationCenter = v == null ? Vector3.Zero : Vector3.Parse(v);
+                }
+                catch
+                {
+                    m_log.ErrorFormat("[ARCHIVER MODULE] failure parsing rotation displacement");
+                    m_log.ErrorFormat("[ARCHIVER MODULE]    Must be represented as vector3: --rotation-center \"<128,128,0>\"");
+                    return;
+                }
+            });
 
             // Send a message to the region ready module
             /* bluewall* Disable this for the time being
@@ -122,13 +178,44 @@ namespace OpenSim.Region.CoreModules.World.Archiver
 //            foreach (string param in mainParams)
 //                m_log.DebugFormat("GOT PARAM [{0}]", param);
 
+            Dictionary<string, object> archiveOptions = new Dictionary<string, object>();
+            if (mergeOar) archiveOptions.Add("merge", null);
+            if (skipAssets) archiveOptions.Add("skipAssets", null);
+            if (forceTerrain) archiveOptions.Add("force-terrain", null);
+            if (forceParcels) archiveOptions.Add("force-parcels", null);
+            if (noObjects) archiveOptions.Add("no-objects", null);
+            if (defaultUser != "")
+            {
+                UUID defaultUserUUID = UUID.Zero;
+                try
+                {
+                    defaultUserUUID = Scene.UserManagementModule.GetUserIdByName(defaultUser);
+                }
+                catch
+                {
+                    m_log.ErrorFormat("[ARCHIVER MODULE] default user must be in format \"First Last\"", defaultUser);
+                }
+                if (defaultUserUUID == UUID.Zero)
+                {
+                    m_log.ErrorFormat("[ARCHIVER MODULE] cannot find specified default user {0}", defaultUser);
+                    return;
+                }
+                else
+                {
+                    archiveOptions.Add("default-user", defaultUserUUID);
+                }
+            }
+            archiveOptions.Add("displacement", displacement);
+            archiveOptions.Add("rotation", rotation);
+            archiveOptions.Add("rotation-center", rotationCenter);
+
             if (mainParams.Count > 2)
             {
-                DearchiveRegion(mainParams[2], mergeOar, skipAssets, Guid.Empty);
+                DearchiveRegion(mainParams[2], Guid.Empty, archiveOptions);
             }
             else
             {
-                DearchiveRegion(DEFAULT_OAR_BACKUP_FILENAME, mergeOar, skipAssets, Guid.Empty);
+                DearchiveRegion(DEFAULT_OAR_BACKUP_FILENAME, Guid.Empty, archiveOptions);
             }
         }
 
@@ -198,25 +285,27 @@ namespace OpenSim.Region.CoreModules.World.Archiver
 
         public void DearchiveRegion(string loadPath)
         {
-            DearchiveRegion(loadPath, false, false, Guid.Empty);
+            Dictionary<string, object> archiveOptions = new Dictionary<string, object>();
+            DearchiveRegion(loadPath, Guid.Empty, archiveOptions);
         }
         
-        public void DearchiveRegion(string loadPath, bool merge, bool skipAssets, Guid requestId)
+        public void DearchiveRegion(string loadPath, Guid requestId, Dictionary<string,object> options)
         {
             m_log.InfoFormat(
                 "[ARCHIVER]: Loading archive to region {0} from {1}", Scene.RegionInfo.RegionName, loadPath);
             
-            new ArchiveReadRequest(Scene, loadPath, merge, skipAssets, requestId).DearchiveRegion();
+            new ArchiveReadRequest(Scene, loadPath, requestId, options).DearchiveRegion();
         }
         
         public void DearchiveRegion(Stream loadStream)
         {
-            DearchiveRegion(loadStream, false, false, Guid.Empty);
+            Dictionary<string, object> archiveOptions = new Dictionary<string, object>();
+            DearchiveRegion(loadStream, Guid.Empty, archiveOptions);
         }
         
-        public void DearchiveRegion(Stream loadStream, bool merge, bool skipAssets, Guid requestId)
+        public void DearchiveRegion(Stream loadStream, Guid requestId, Dictionary<string, object> options)
         {
-            new ArchiveReadRequest(Scene, loadStream, merge, skipAssets, requestId).DearchiveRegion();
+            new ArchiveReadRequest(Scene, loadStream, requestId, options).DearchiveRegion();
         }
     }
 }
diff --git a/OpenSim/Region/CoreModules/World/Archiver/AssetsArchiver.cs b/OpenSim/Region/CoreModules/World/Archiver/AssetsArchiver.cs
index 95d109c..a8eae56 100644
--- a/OpenSim/Region/CoreModules/World/Archiver/AssetsArchiver.cs
+++ b/OpenSim/Region/CoreModules/World/Archiver/AssetsArchiver.cs
@@ -145,17 +145,10 @@ namespace OpenSim.Region.CoreModules.World.Archiver
             m_assetsWritten++;
 
             //m_log.DebugFormat("[ARCHIVER]: Added asset {0}", m_assetsWritten);
-            
+
             if (m_assetsWritten % LOG_ASSET_LOAD_NOTIFICATION_INTERVAL == 0)
                 m_log.InfoFormat("[ARCHIVER]: Added {0} assets to archive", m_assetsWritten);
         }
 
-        /// <summary>
-        /// Only call this if you need to force a close on the underlying writer.
-        /// </summary>
-        public void ForceClose()
-        {
-            m_archiveWriter.Close();
-        }
     }
 }
diff --git a/OpenSim/Region/CoreModules/World/Archiver/AssetsRequest.cs b/OpenSim/Region/CoreModules/World/Archiver/AssetsRequest.cs
index 103eb47..db66c83 100644
--- a/OpenSim/Region/CoreModules/World/Archiver/AssetsRequest.cs
+++ b/OpenSim/Region/CoreModules/World/Archiver/AssetsRequest.cs
@@ -33,6 +33,7 @@ using System.Timers;
 using log4net;
 using OpenMetaverse;
 using OpenSim.Framework;
+using OpenSim.Framework.Monitoring;
 using OpenSim.Framework.Serialization;
 using OpenSim.Framework.Serialization.External;
 using OpenSim.Services.Interfaces;
@@ -50,7 +51,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver
         /// 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);
+            ICollection<UUID> assetsFoundUuids, ICollection<UUID> assetsNotFoundUuids, bool timedOut);
 
         enum RequestState
         {
@@ -81,7 +82,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver
         /// <value>
         /// uuids to request
         /// </value>
-        protected IDictionary<UUID, AssetType> m_uuids;
+        protected IDictionary<UUID, sbyte> m_uuids;
 
         /// <value>
         /// Callback used when all the assets requested have been received.
@@ -115,7 +116,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver
         protected Dictionary<string, object> m_options;
 
         protected internal AssetsRequest(
-            AssetsArchiver assetsArchiver, IDictionary<UUID, AssetType> uuids, 
+            AssetsArchiver assetsArchiver, IDictionary<UUID, sbyte> uuids, 
             IAssetService assetService, IUserAccountService userService, 
             UUID scope, Dictionary<string, object> options, 
             AssetsRequestCallback assetsRequestCallback)
@@ -143,19 +144,21 @@ namespace OpenSim.Region.CoreModules.World.Archiver
             m_requestState = RequestState.Running;
             
             m_log.DebugFormat("[ARCHIVER]: AssetsRequest executed looking for {0} possible assets", m_repliesRequired);
-            
+
             // We can stop here if there are no assets to fetch
             if (m_repliesRequired == 0)
             {
                 m_requestState = RequestState.Completed;
-                PerformAssetsRequestCallback(null);
+                PerformAssetsRequestCallback(false);
                 return;
             }
 
             m_requestCallbackTimer.Enabled = true;
 
-            foreach (KeyValuePair<UUID, AssetType> kvp in m_uuids)
+            foreach (KeyValuePair<UUID, sbyte> kvp in m_uuids)
             {
+//                m_log.DebugFormat("[ARCHIVER]: Requesting asset {0}", kvp.Key);
+
 //                m_assetService.Get(kvp.Key.ToString(), kvp.Value, PreAssetRequestCallback);
                 AssetBase asset = m_assetService.Get(kvp.Key.ToString());
                 PreAssetRequestCallback(kvp.Key.ToString(), kvp.Value, asset);
@@ -164,7 +167,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver
 
         protected void OnRequestCallbackTimeout(object source, ElapsedEventArgs args)
         {
-            bool close = true;
+            bool timedOut = true;
 
             try
             {
@@ -174,7 +177,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver
                     // the final request came in (assuming that such a thing is possible)
                     if (m_requestState == RequestState.Completed)
                     {
-                        close = false;
+                        timedOut = false;
                         return;
                     }
                     
@@ -223,8 +226,8 @@ namespace OpenSim.Region.CoreModules.World.Archiver
             }
             finally
             {
-                if (close)
-                    m_assetsArchiver.ForceClose();
+                if (timedOut)
+                    WorkManager.RunInThread(PerformAssetsRequestCallback, true, "Archive Assets Request Callback");
             }
         }
 
@@ -233,9 +236,8 @@ namespace OpenSim.Region.CoreModules.World.Archiver
             // Check for broken asset types and fix them with the AssetType gleaned by UuidGatherer
             if (fetchedAsset != null && fetchedAsset.Type == (sbyte)AssetType.Unknown)
             {
-                AssetType type = (AssetType)assetType;
-                m_log.InfoFormat("[ARCHIVER]: Rewriting broken asset type for {0} to {1}", fetchedAsset.ID, type);
-                fetchedAsset.Type = (sbyte)type;
+                m_log.InfoFormat("[ARCHIVER]: Rewriting broken asset type for {0} to {1}", fetchedAsset.ID,  SLUtil.AssetTypeFromCode((sbyte)assetType));
+                fetchedAsset.Type = (sbyte)assetType;
             }
 
             AssetRequestCallback(fetchedAssetID, this, fetchedAsset);
@@ -294,7 +296,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver
                         
                         // We want to stop using the asset cache thread asap 
                         // as we now need to do the work of producing the rest of the archive
-                        Util.FireAndForget(PerformAssetsRequestCallback);
+                        WorkManager.RunInThread(PerformAssetsRequestCallback, false, "Archive Assets Request Callback");
                     }
                     else
                     {
@@ -315,9 +317,11 @@ namespace OpenSim.Region.CoreModules.World.Archiver
         {
             Culture.SetCurrentCulture();
 
+            Boolean timedOut = (Boolean)o;
+
             try
             {
-                m_assetsRequestCallback(m_foundAssetUuids, m_notFoundAssetUuids);
+                m_assetsRequestCallback(m_foundAssetUuids, m_notFoundAssetUuids, timedOut);
             }
             catch (Exception e)
             {
@@ -331,7 +335,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver
             if (asset.Type == (sbyte)AssetType.Object && asset.Data != null && m_options.ContainsKey("home"))
             {
                 //m_log.DebugFormat("[ARCHIVER]: Rewriting object data for {0}", asset.ID);
-                string xml = ExternalRepresentationUtils.RewriteSOP(Utils.BytesToString(asset.Data), m_options["home"].ToString(), m_userAccountService, m_scopeID);
+                string xml = ExternalRepresentationUtils.RewriteSOP(Utils.BytesToString(asset.Data), string.Empty, m_options["home"].ToString(), m_userAccountService, m_scopeID);
                 asset.Data = Utils.StringToBytes(xml);
             }
             return asset;
diff --git a/OpenSim/Region/CoreModules/World/Archiver/Tests/ArchiverTests.cs b/OpenSim/Region/CoreModules/World/Archiver/Tests/ArchiverTests.cs
index eec1cec..9f197f5 100644
--- a/OpenSim/Region/CoreModules/World/Archiver/Tests/ArchiverTests.cs
+++ b/OpenSim/Region/CoreModules/World/Archiver/Tests/ArchiverTests.cs
@@ -45,7 +45,6 @@ using OpenSim.Region.Framework.Scenes;
 using OpenSim.Region.Framework.Scenes.Serialization;
 using OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups;
 using OpenSim.Tests.Common;
-using OpenSim.Tests.Common.Mock;
 using ArchiveConstants = OpenSim.Framework.Serialization.ArchiveConstants;
 using TarArchiveReader = OpenSim.Framework.Serialization.TarArchiveReader;
 using TarArchiveWriter = OpenSim.Framework.Serialization.TarArchiveWriter;
@@ -224,8 +223,9 @@ namespace OpenSim.Region.CoreModules.World.Archiver.Tests
 
             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);
+
+            Dictionary<string, object> archiveOptions = new Dictionary<string, object>();
+            ArchiveReadRequest arr = new ArchiveReadRequest(m_scene, (Stream)null, Guid.Empty, archiveOptions);
             arr.LoadControlFile(filePath, data, new DearchiveScenesInfo());
             
             Assert.That(arr.ControlFileLoaded, Is.True);        
@@ -308,8 +308,9 @@ namespace OpenSim.Region.CoreModules.World.Archiver.Tests
 
             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);
+
+            Dictionary<string, object> archiveOptions = new Dictionary<string, object>();
+            ArchiveReadRequest arr = new ArchiveReadRequest(m_scene, (Stream)null, Guid.Empty, archiveOptions);
             arr.LoadControlFile(filePath, data, new DearchiveScenesInfo());
             
             Assert.That(arr.ControlFileLoaded, Is.True);        
@@ -577,13 +578,14 @@ namespace OpenSim.Region.CoreModules.World.Archiver.Tests
                 ArchiveConstants.CONTROL_FILE_PATH,
                 new ArchiveWriteRequest(m_scene, (Stream)null, Guid.Empty).CreateControlFile(new ArchiveScenesGroup()));
 
-            LandObject lo = new LandObject(groupID, true, null);
+            LandObject lo = new LandObject(groupID, true, m_scene);
             lo.SetLandBitmap(lo.BasicFullRegionLandBitmap());
             LandData ld = lo.LandData;
             ld.GlobalID = landID;
 
             string ldPath = ArchiveConstants.CreateOarLandDataPath(ld);
-            tar.WriteFile(ldPath, LandDataSerializer.Serialize(ld, null));
+            Dictionary<string, object> options = new Dictionary<string, object>();
+            tar.WriteFile(ldPath, LandDataSerializer.Serialize(ld, options));
             tar.Close();
 
             oarStream = new MemoryStream(oarStream.ToArray());
@@ -752,7 +754,9 @@ namespace OpenSim.Region.CoreModules.World.Archiver.Tests
                 byte[] archive = archiveWriteStream.ToArray();
                 MemoryStream archiveReadStream = new MemoryStream(archive);
 
-                m_archiverModule.DearchiveRegion(archiveReadStream, true, false, Guid.Empty);
+                Dictionary<string, object> archiveOptions = new Dictionary<string, object>();
+                archiveOptions.Add("merge", null);
+                m_archiverModule.DearchiveRegion(archiveReadStream, Guid.Empty, archiveOptions);
 
                 SceneObjectPart object1Existing = m_scene.GetSceneObjectPart(part1.Name);
                 Assert.That(object1Existing, Is.Not.Null, "object1 was not present after merge");
@@ -860,7 +864,8 @@ namespace OpenSim.Region.CoreModules.World.Archiver.Tests
             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);
+            Dictionary<string, object> archiveOptions = new Dictionary<string, object>();
+            ArchiveReadRequest arr = new ArchiveReadRequest(m_scene, (Stream)null, Guid.Empty, archiveOptions);
             arr.LoadControlFile(filePath, data, new DearchiveScenesInfo());
 
             Assert.That(arr.ControlFileLoaded, Is.True);
diff --git a/OpenSim/Region/CoreModules/World/Estate/EstateManagementCommands.cs b/OpenSim/Region/CoreModules/World/Estate/EstateManagementCommands.cs
index 4d49794..702b503 100644
--- a/OpenSim/Region/CoreModules/World/Estate/EstateManagementCommands.cs
+++ b/OpenSim/Region/CoreModules/World/Estate/EstateManagementCommands.cs
@@ -39,6 +39,7 @@ using OpenSim.Framework.Console;
 using OpenSim.Region.CoreModules.Framework.InterfaceCommander;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
+using OpenSim.Services.Interfaces;
 
 namespace OpenSim.Region.CoreModules.World.Estate
 {
@@ -50,9 +51,7 @@ namespace OpenSim.Region.CoreModules.World.Estate
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
         
         protected EstateManagementModule m_module;
-        
-        protected Commander m_commander = new Commander("estate");
-        
+
         public EstateManagementCommands(EstateManagementModule module)
         {
             m_module = module;
@@ -60,7 +59,7 @@ namespace OpenSim.Region.CoreModules.World.Estate
         
         public void Initialise()
         {            
-            m_log.DebugFormat("[ESTATE MODULE]: Setting up estate commands for region {0}", m_module.Scene.RegionInfo.RegionName);
+//            m_log.DebugFormat("[ESTATE MODULE]: Setting up estate commands for region {0}", m_module.Scene.RegionInfo.RegionName);
             
             m_module.Scene.AddCommand("Regions", m_module, "set terrain texture",
                                "set terrain texture <number> <uuid> [<x>] [<y>]",
@@ -76,12 +75,19 @@ namespace OpenSim.Region.CoreModules.World.Estate
                                " that coordinate. Corner # SW = 0, NW = 1, SE = 2, NE = 3, all corners = -1.",
                                consoleSetTerrainHeights);
 
+            m_module.Scene.AddCommand("Regions", m_module, "set water height",
+                               "set water height <height> [<x>] [<y>]",
+                               "Sets the water height in meters.  If <x> and <y> are specified, it will only set it on regions with a matching coordinate. " + 
+                               "Specify -1 in <x> or <y> to wildcard that coordinate.",
+                               consoleSetWaterHeight);
+
             m_module.Scene.AddCommand(
                 "Estates", m_module, "estate show", "estate show", "Shows all estates on the simulator.", ShowEstatesCommand);
-        }       
+        }
         
         public void Close() {}
-        
+
+        #region CommandHandlers
         protected void consoleSetTerrainTexture(string module, string[] args)
         {
             string num = args[3];
@@ -121,7 +127,29 @@ namespace OpenSim.Region.CoreModules.World.Estate
                 }
             }
         }
- 
+        protected void consoleSetWaterHeight(string module, string[] args)
+        {
+            string heightstring = args[3];
+           
+            int x = (args.Length > 4 ? int.Parse(args[4]) : -1);
+            int y = (args.Length > 5 ? int.Parse(args[5]) : -1);
+
+            if (x == -1 || m_module.Scene.RegionInfo.RegionLocX == x)
+            {
+                if (y == -1 || m_module.Scene.RegionInfo.RegionLocY == y)
+                {
+                    double selectedheight = double.Parse(heightstring);
+
+                    m_log.Debug("[ESTATEMODULE]: Setting water height in " + m_module.Scene.RegionInfo.RegionName + " to " +
+                                string.Format(" {0}", selectedheight));
+                    m_module.Scene.RegionInfo.RegionSettings.WaterHeight = selectedheight;
+                    
+                    m_module.Scene.RegionInfo.RegionSettings.Save();
+                    m_module.TriggerRegionInfoChange();
+                    m_module.sendRegionHandshakeToAll();
+                }
+            }
+        }     
         protected void consoleSetTerrainHeights(string module, string[] args)
         {
             string num = args[3];
@@ -196,6 +224,7 @@ namespace OpenSim.Region.CoreModules.World.Estate
                 es.EstateName, es.EstateID, m_module.UserManager.GetUserName(es.EstateOwner));
             
             MainConsole.Instance.Output(report.ToString());
-        }         
+        }
+        #endregion
     }
 }
\ No newline at end of file
diff --git a/OpenSim/Region/CoreModules/World/Estate/EstateManagementModule.cs b/OpenSim/Region/CoreModules/World/Estate/EstateManagementModule.cs
index 311707b..80fa08a 100644
--- a/OpenSim/Region/CoreModules/World/Estate/EstateManagementModule.cs
+++ b/OpenSim/Region/CoreModules/World/Estate/EstateManagementModule.cs
@@ -32,6 +32,7 @@ using System.IO;
 using System.Linq;
 using System.Reflection;
 using System.Security;
+using System.Timers;
 using log4net;
 using Mono.Addins;
 using Nini.Config;
@@ -39,6 +40,7 @@ using OpenMetaverse;
 using OpenSim.Framework;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
+using OpenSim.Services.Interfaces;
 using RegionFlags = OpenMetaverse.RegionFlags;
 
 namespace OpenSim.Region.CoreModules.World.Estate
@@ -48,6 +50,7 @@ namespace OpenSim.Region.CoreModules.World.Estate
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
+        private Timer m_regionChangeTimer = new Timer();
         public Scene Scene { get; private set; }
         public IUserManagement UserManager { get; private set; }
         
@@ -112,13 +115,287 @@ namespace OpenSim.Region.CoreModules.World.Estate
 
         #endregion
 
+        #region IEstateModule Functions
+        public uint GetRegionFlags()
+        {
+            RegionFlags flags = RegionFlags.None;
+
+            // Fully implemented
+            //
+            if (Scene.RegionInfo.RegionSettings.AllowDamage)
+                flags |= RegionFlags.AllowDamage;
+            if (Scene.RegionInfo.RegionSettings.BlockTerraform)
+                flags |= RegionFlags.BlockTerraform;
+            if (!Scene.RegionInfo.RegionSettings.AllowLandResell)
+                flags |= RegionFlags.BlockLandResell;
+            if (Scene.RegionInfo.RegionSettings.DisableCollisions)
+                flags |= RegionFlags.SkipCollisions;
+            if (Scene.RegionInfo.RegionSettings.DisableScripts)
+                flags |= RegionFlags.SkipScripts;
+            if (Scene.RegionInfo.RegionSettings.DisablePhysics)
+                flags |= RegionFlags.SkipPhysics;
+            if (Scene.RegionInfo.RegionSettings.BlockFly)
+                flags |= RegionFlags.NoFly;
+            if (Scene.RegionInfo.RegionSettings.RestrictPushing)
+                flags |= RegionFlags.RestrictPushObject;
+            if (Scene.RegionInfo.RegionSettings.AllowLandJoinDivide)
+                flags |= RegionFlags.AllowParcelChanges;
+            if (Scene.RegionInfo.RegionSettings.BlockShowInSearch)
+                flags |= RegionFlags.BlockParcelSearch;
+
+            if (Scene.RegionInfo.RegionSettings.FixedSun)
+                flags |= RegionFlags.SunFixed;
+            if (Scene.RegionInfo.RegionSettings.Sandbox)
+                flags |= RegionFlags.Sandbox;
+            if (Scene.RegionInfo.EstateSettings.AllowVoice)
+                flags |= RegionFlags.AllowVoice;
+            if (Scene.RegionInfo.EstateSettings.AllowLandmark)
+                flags |= RegionFlags.AllowLandmark;
+            if (Scene.RegionInfo.EstateSettings.AllowSetHome)
+                flags |= RegionFlags.AllowSetHome;
+            if (Scene.RegionInfo.EstateSettings.BlockDwell)
+                flags |= RegionFlags.BlockDwell;
+            if (Scene.RegionInfo.EstateSettings.ResetHomeOnTeleport)
+                flags |= RegionFlags.ResetHomeOnTeleport;
+
+
+            // TODO: SkipUpdateInterestList
+
+            // Omitted
+            //
+            // Omitted: NullLayer (what is that?)
+            // Omitted: SkipAgentAction (what does it do?)
+
+            return (uint)flags;
+        }
+
+        public bool IsManager(UUID avatarID)
+        {
+            if (avatarID == Scene.RegionInfo.EstateSettings.EstateOwner)
+                return true;
+
+            List<UUID> ems = new List<UUID>(Scene.RegionInfo.EstateSettings.EstateManagers);
+            if (ems.Contains(avatarID))
+                return true;
+
+            return false;
+        }
+
+        public void sendRegionHandshakeToAll()
+        {
+            Scene.ForEachClient(sendRegionHandshake);
+        }
+
+        public void TriggerEstateInfoChange()
+        {
+            ChangeDelegate change = OnEstateInfoChange;
+
+            if (change != null)
+                change(Scene.RegionInfo.RegionID);
+        }
+
+        public void TriggerRegionInfoChange()
+        {
+            m_regionChangeTimer.Stop();
+            m_regionChangeTimer.Start();
+
+            ChangeDelegate change = OnRegionInfoChange;
+
+            if (change != null)
+                change(Scene.RegionInfo.RegionID);
+        }
+
+        public void setEstateTerrainBaseTexture(int level, UUID texture)
+        {
+            setEstateTerrainBaseTexture(null, level, texture);
+            sendRegionHandshakeToAll();
+        }
+
+        public void setEstateTerrainTextureHeights(int corner, float lowValue, float highValue)
+        {
+            setEstateTerrainTextureHeights(null, corner, lowValue, highValue);
+        }
+
+        public bool IsTerrainXfer(ulong xferID)
+        {
+            lock (this)
+            {
+                if (TerrainUploader == null)
+                    return false;
+                else
+                    return TerrainUploader.XferID == xferID;
+            }
+        }
+
+        public string SetEstateOwner(int estateID, UserAccount account)
+        {
+            string response;
+
+            // get the current settings from DB
+            EstateSettings dbSettings = Scene.EstateDataService.LoadEstateSettings(estateID);
+            if (dbSettings.EstateID == 0)
+            {
+                response = String.Format("No estate found with ID {0}", estateID);
+            }
+            else if (account.PrincipalID == dbSettings.EstateOwner)
+            {
+                response = String.Format("Estate already belongs to {0} ({1} {2})", account.PrincipalID, account.FirstName, account.LastName);
+            }
+            else
+            {
+                dbSettings.EstateOwner = account.PrincipalID;
+                Scene.EstateDataService.StoreEstateSettings(dbSettings);
+                response = String.Empty;
+
+                // make sure there's a log entry to document the change
+                m_log.InfoFormat("[ESTATE]: Estate Owner for {0} changed to {1} ({2} {3})", dbSettings.EstateName,
+                                 account.PrincipalID, account.FirstName, account.LastName);
+
+                // propagate the change
+                List<UUID> regions = Scene.GetEstateRegions(estateID);
+                UUID regionId = (regions.Count() > 0) ? regions.ElementAt(0) : UUID.Zero;
+                if (regionId != UUID.Zero)
+                {
+                    ChangeDelegate change = OnEstateInfoChange;
+
+                    if (change != null)
+                        change(regionId);
+                }
+
+            }
+            return response;
+        }
+
+        public string SetEstateName(int estateID, string newName)
+        {
+            string response;
+
+            // get the current settings from DB
+            EstateSettings dbSettings = Scene.EstateDataService.LoadEstateSettings(estateID);
+
+            if (dbSettings.EstateID == 0)
+            {
+                response = String.Format("No estate found with ID {0}", estateID);
+            }
+            else if (newName == dbSettings.EstateName)
+            {
+                response = String.Format("Estate {0} is already named \"{1}\"", estateID, newName);
+            }
+            else
+            {
+                List<int> estates = Scene.EstateDataService.GetEstates(newName);
+                if (estates.Count() > 0)
+                {
+                    response = String.Format("An estate named \"{0}\" already exists.", newName);
+                }
+                else
+                {
+                    string oldName = dbSettings.EstateName;
+                    dbSettings.EstateName = newName;
+                    Scene.EstateDataService.StoreEstateSettings(dbSettings);
+                    response = String.Empty;
+
+                    // make sure there's a log entry to document the change
+                    m_log.InfoFormat("[ESTATE]: Estate {0} renamed from \"{1}\" to \"{2}\"", estateID, oldName, newName);
+
+                   // propagate the change
+                    List<UUID> regions = Scene.GetEstateRegions(estateID);
+                    UUID regionId = (regions.Count() > 0) ? regions.ElementAt(0) : UUID.Zero;
+                    if (regionId != UUID.Zero)
+                    {
+                        ChangeDelegate change = OnEstateInfoChange;
+
+                        if (change != null)
+                            change(regionId);
+                    }
+                }
+            }
+            return response;
+        }
+
+        public string SetRegionEstate(RegionInfo regionInfo, int estateID)
+        {
+            string response;
+
+            if (regionInfo.EstateSettings.EstateID == estateID)
+            {
+                response = String.Format("\"{0}\" is already part of estate {1}", regionInfo.RegionName, estateID);
+            }
+            else
+            {
+                // get the current settings from DB
+                EstateSettings dbSettings = Scene.EstateDataService.LoadEstateSettings(estateID);
+                if (dbSettings.EstateID == 0)
+                {
+                    response = String.Format("No estate found with ID {0}", estateID);
+                }
+                else if (Scene.EstateDataService.LinkRegion(regionInfo.RegionID, estateID))
+                {
+                    // make sure there's a log entry to document the change
+                    m_log.InfoFormat("[ESTATE]: Region {0} ({1}) moved to Estate {2} ({3}).", regionInfo.RegionID, regionInfo.RegionName, estateID, dbSettings.EstateName);
+
+                   // propagate the change
+                    ChangeDelegate change = OnEstateInfoChange;
+
+                    if (change != null)
+                        change(regionInfo.RegionID);
+
+                    response = String.Empty;
+                }
+                else
+                {
+                    response = String.Format("Could not move \"{0}\" to estate {1}", regionInfo.RegionName, estateID);
+                }
+            }
+            return response;
+        }
+
+        public string CreateEstate(string estateName, UUID ownerID)
+        {
+            string response;
+            if (string.IsNullOrEmpty(estateName))
+            {
+                response = "No estate name specified.";
+            }
+            else
+            {
+                List<int> estates = Scene.EstateDataService.GetEstates(estateName);
+                if (estates.Count() > 0)
+                {
+                    response = String.Format("An estate named \"{0}\" already exists.", estateName);
+                }
+                else
+                {
+                    EstateSettings settings = Scene.EstateDataService.CreateNewEstate();
+                    if (settings == null)
+                        response = String.Format("Unable to create estate \"{0}\" at this simulator", estateName);
+                    else
+                    {
+                        settings.EstateOwner = ownerID;
+                        settings.EstateName = estateName;
+                        Scene.EstateDataService.StoreEstateSettings(settings);
+                        response = String.Empty;
+                    }
+                }
+            }
+            return response;
+        }
+
+        #endregion
+
         #region Packet Data Responders
 
+        private void clientSendDetailedEstateData(IClientAPI remote_client, UUID invoice)
+        {
+            sendDetailedEstateData(remote_client, invoice);
+            sendEstateLists(remote_client, invoice);
+        }
+
         private void sendDetailedEstateData(IClientAPI remote_client, UUID invoice)
         {
             uint sun = 0;
 
-            if (!Scene.RegionInfo.EstateSettings.UseGlobalTime)
+            if (Scene.RegionInfo.EstateSettings.FixedSun)
                 sun = (uint)(Scene.RegionInfo.EstateSettings.SunPosition * 1024.0) + 0x1800;
             UUID estateOwner;
             estateOwner = Scene.RegionInfo.EstateSettings.EstateOwner;
@@ -136,7 +413,10 @@ namespace OpenSim.Region.CoreModules.World.Estate
                     (uint) Scene.RegionInfo.RegionSettings.CovenantChangedDateTime,
                     Scene.RegionInfo.EstateSettings.AbuseEmail,
                     estateOwner);
+        }
 
+        private void sendEstateLists(IClientAPI remote_client, UUID invoice)
+        {
             remote_client.SendEstateList(invoice,
                     (int)Constants.EstateAccessCodex.EstateManagers,
                     Scene.RegionInfo.EstateSettings.EstateManagers,
@@ -210,12 +490,6 @@ namespace OpenSim.Region.CoreModules.World.Estate
             sendRegionInfoPacketToAll();
         }
 
-        public void setEstateTerrainBaseTexture(int level, UUID texture)
-        {
-            setEstateTerrainBaseTexture(null, level, texture);
-            sendRegionHandshakeToAll();
-        }
-
         public void setEstateTerrainBaseTexture(IClientAPI remoteClient, int level, UUID texture)
         {
             if (texture == UUID.Zero)
@@ -242,11 +516,6 @@ namespace OpenSim.Region.CoreModules.World.Estate
             sendRegionInfoPacketToAll();
         }
 
-        public void setEstateTerrainTextureHeights(int corner, float lowValue, float highValue)
-        {
-            setEstateTerrainTextureHeights(null, corner, lowValue, highValue);
-        }
-
         public void setEstateTerrainTextureHeights(IClientAPI client, int corner, float lowValue, float highValue)
         {
             switch (corner)
@@ -330,7 +599,7 @@ namespace OpenSim.Region.CoreModules.World.Estate
                         timeInSeconds -= 15;
                 }
 
-                restartModule.ScheduleRestart(UUID.Zero, "Region will restart in {0}", times.ToArray(), true);
+                restartModule.ScheduleRestart(UUID.Zero, "Region will restart in {0}", times.ToArray(), false);
 
                 m_log.InfoFormat(
                     "User {0} requested restart of region {1} in {2} seconds", 
@@ -372,13 +641,13 @@ namespace OpenSim.Region.CoreModules.World.Estate
                             {
                                 estateSettings = Scene.EstateDataService.LoadEstateSettings(estateID);
                                 estateSettings.AddEstateUser(user);
-                                estateSettings.Save();
+                                Scene.EstateDataService.StoreEstateSettings(estateSettings);
                             }
                         }
                     }
 
                     Scene.RegionInfo.EstateSettings.AddEstateUser(user);
-                    Scene.RegionInfo.EstateSettings.Save();
+                    Scene.EstateDataService.StoreEstateSettings(Scene.RegionInfo.EstateSettings);
 
                     TriggerEstateInfoChange();
                     remote_client.SendEstateList(invoice, (int)Constants.EstateAccessCodex.AccessOptions, Scene.RegionInfo.EstateSettings.EstateAccess, Scene.RegionInfo.EstateSettings.EstateID);
@@ -405,13 +674,13 @@ namespace OpenSim.Region.CoreModules.World.Estate
                             {
                                 estateSettings = Scene.EstateDataService.LoadEstateSettings(estateID);
                                 estateSettings.RemoveEstateUser(user);
-                                estateSettings.Save();
+                                Scene.EstateDataService.StoreEstateSettings(estateSettings);
                             }
                         }
                     }
 
                     Scene.RegionInfo.EstateSettings.RemoveEstateUser(user);
-                    Scene.RegionInfo.EstateSettings.Save();
+                    Scene.EstateDataService.StoreEstateSettings(Scene.RegionInfo.EstateSettings);
 
                     TriggerEstateInfoChange();
                     remote_client.SendEstateList(invoice, (int)Constants.EstateAccessCodex.AccessOptions, Scene.RegionInfo.EstateSettings.EstateAccess, Scene.RegionInfo.EstateSettings.EstateID);
@@ -437,13 +706,13 @@ namespace OpenSim.Region.CoreModules.World.Estate
                             {
                                 estateSettings = Scene.EstateDataService.LoadEstateSettings(estateID);
                                 estateSettings.AddEstateGroup(user);
-                                estateSettings.Save();
+                                Scene.EstateDataService.StoreEstateSettings(estateSettings);
                             }
                         }
                     }
 
                     Scene.RegionInfo.EstateSettings.AddEstateGroup(user);
-                    Scene.RegionInfo.EstateSettings.Save();
+                    Scene.EstateDataService.StoreEstateSettings(Scene.RegionInfo.EstateSettings);
 
                     TriggerEstateInfoChange();
                     remote_client.SendEstateList(invoice, (int)Constants.EstateAccessCodex.AllowedGroups, Scene.RegionInfo.EstateSettings.EstateGroups, Scene.RegionInfo.EstateSettings.EstateID);
@@ -469,13 +738,13 @@ namespace OpenSim.Region.CoreModules.World.Estate
                             {
                                 estateSettings = Scene.EstateDataService.LoadEstateSettings(estateID);
                                 estateSettings.RemoveEstateGroup(user);
-                                estateSettings.Save();
+                                Scene.EstateDataService.StoreEstateSettings(estateSettings);
                             }
                         }
                     }
 
                     Scene.RegionInfo.EstateSettings.RemoveEstateGroup(user);
-                    Scene.RegionInfo.EstateSettings.Save();
+                    Scene.EstateDataService.StoreEstateSettings(Scene.RegionInfo.EstateSettings);
 
                     TriggerEstateInfoChange();
                     remote_client.SendEstateList(invoice, (int)Constants.EstateAccessCodex.AllowedGroups, Scene.RegionInfo.EstateSettings.EstateGroups, Scene.RegionInfo.EstateSettings.EstateID);
@@ -524,7 +793,7 @@ namespace OpenSim.Region.CoreModules.World.Estate
 
                                     estateSettings = Scene.EstateDataService.LoadEstateSettings(estateID);
                                     estateSettings.AddBan(bitem);
-                                    estateSettings.Save();
+                                    Scene.EstateDataService.StoreEstateSettings(estateSettings);
                                 }
                             }
                         }
@@ -537,7 +806,7 @@ namespace OpenSim.Region.CoreModules.World.Estate
                         item.BannedHostIPMask = "0.0.0.0";
 
                         Scene.RegionInfo.EstateSettings.AddBan(item);
-                        Scene.RegionInfo.EstateSettings.Save();
+                        Scene.EstateDataService.StoreEstateSettings(Scene.RegionInfo.EstateSettings);
 
                         TriggerEstateInfoChange();
 
@@ -546,7 +815,11 @@ namespace OpenSim.Region.CoreModules.World.Estate
                         {
                             if (!s.IsChildAgent)
                             {
-                                Scene.TeleportClientHome(user, s.ControllingClient);
+                                if (!Scene.TeleportClientHome(user, s.ControllingClient))
+                                {
+                                    s.ControllingClient.Kick("Your access to the region was revoked and TP home failed - you have been logged out.");
+                                    Scene.CloseAgent(s.UUID, false);
+                                }
                             }
                         }
 
@@ -555,7 +828,7 @@ namespace OpenSim.Region.CoreModules.World.Estate
                     {
                         remote_client.SendAlertMessage("User is already on the region ban list");
                     }
-                    //m_scene.RegionInfo.regionBanlist.Add(Manager(user);
+                    //Scene.RegionInfo.regionBanlist.Add(Manager(user);
                     remote_client.SendBannedUserList(invoice, Scene.RegionInfo.EstateSettings.EstateBans, Scene.RegionInfo.EstateSettings.EstateID);
                 }
                 else
@@ -596,13 +869,13 @@ namespace OpenSim.Region.CoreModules.World.Estate
                                 {
                                     estateSettings = Scene.EstateDataService.LoadEstateSettings(estateID);
                                     estateSettings.RemoveBan(user);
-                                    estateSettings.Save();
+                                    Scene.EstateDataService.StoreEstateSettings(estateSettings);
                                 }
                             }
                         }
 
                         Scene.RegionInfo.EstateSettings.RemoveBan(listitem.BannedUserID);
-                        Scene.RegionInfo.EstateSettings.Save();
+                        Scene.EstateDataService.StoreEstateSettings(Scene.RegionInfo.EstateSettings);
 
                         TriggerEstateInfoChange();
                     }
@@ -611,7 +884,7 @@ namespace OpenSim.Region.CoreModules.World.Estate
                         remote_client.SendAlertMessage("User is not on the region ban list");
                     }
                     
-                    //m_scene.RegionInfo.regionBanlist.Add(Manager(user);
+                    //Scene.RegionInfo.regionBanlist.Add(Manager(user);
                     remote_client.SendBannedUserList(invoice, Scene.RegionInfo.EstateSettings.EstateBans, Scene.RegionInfo.EstateSettings.EstateID);
                 }
                 else
@@ -635,13 +908,13 @@ namespace OpenSim.Region.CoreModules.World.Estate
                             {
                                 estateSettings = Scene.EstateDataService.LoadEstateSettings(estateID);
                                 estateSettings.AddEstateManager(user);
-                                estateSettings.Save();
+                                Scene.EstateDataService.StoreEstateSettings(estateSettings);
                             }
                         }
                     }
 
                     Scene.RegionInfo.EstateSettings.AddEstateManager(user);
-                    Scene.RegionInfo.EstateSettings.Save();
+                    Scene.EstateDataService.StoreEstateSettings(Scene.RegionInfo.EstateSettings);
 
                     TriggerEstateInfoChange();
                     remote_client.SendEstateList(invoice, (int)Constants.EstateAccessCodex.EstateManagers, Scene.RegionInfo.EstateSettings.EstateManagers, Scene.RegionInfo.EstateSettings.EstateID);
@@ -667,13 +940,13 @@ namespace OpenSim.Region.CoreModules.World.Estate
                             {
                                 estateSettings = Scene.EstateDataService.LoadEstateSettings(estateID);
                                 estateSettings.RemoveEstateManager(user);
-                                estateSettings.Save();
+                                Scene.EstateDataService.StoreEstateSettings(estateSettings);
                             }
                         }
                     }
 
                     Scene.RegionInfo.EstateSettings.RemoveEstateManager(user);
-                    Scene.RegionInfo.EstateSettings.Save();
+                    Scene.EstateDataService.StoreEstateSettings(Scene.RegionInfo.EstateSettings);
 
                     TriggerEstateInfoChange();
                     remote_client.SendEstateList(invoice, (int)Constants.EstateAccessCodex.EstateManagers, Scene.RegionInfo.EstateSettings.EstateManagers, Scene.RegionInfo.EstateSettings.EstateID);
@@ -685,7 +958,7 @@ namespace OpenSim.Region.CoreModules.World.Estate
             }
         }
 
-        public void handleOnEstateManageTelehub(IClientAPI client, UUID invoice, UUID senderID, string cmd, uint param1)
+        public void HandleOnEstateManageTelehub(IClientAPI client, UUID invoice, UUID senderID, string cmd, uint param1)
         {
             SceneObjectPart part;
 
@@ -725,7 +998,9 @@ namespace OpenSim.Region.CoreModules.World.Estate
                 default:
                     break;
             }
-            SendTelehubInfo(client);
+
+            if (client != null)
+                SendTelehubInfo(client);
         }
 
         private void SendSimulatorBlueBoxMessage(
@@ -777,7 +1052,11 @@ namespace OpenSim.Region.CoreModules.World.Estate
                 ScenePresence s = Scene.GetScenePresence(prey);
                 if (s != null)
                 {
-                    Scene.TeleportClientHome(prey, s.ControllingClient);
+                    if (!Scene.TeleportClientHome(prey, s.ControllingClient))
+                    {
+                        s.ControllingClient.Kick("You were teleported home by the region owner, but the TP failed - you have been logged out.");
+                        Scene.CloseAgent(s.UUID, false);
+                    }
                 }
             }
         }
@@ -795,33 +1074,36 @@ namespace OpenSim.Region.CoreModules.World.Estate
                     // Also make sure they are actually in the region
                     ScenePresence p;
                     if(Scene.TryGetScenePresence(client.AgentId, out p))
-                        Scene.TeleportClientHome(p.UUID, p.ControllingClient);
+                    {
+                        if (!Scene.TeleportClientHome(p.UUID, p.ControllingClient))
+                        {
+                            p.ControllingClient.Kick("You were teleported home by the region owner, but the TP failed - you have been logged out.");
+                            Scene.CloseAgent(p.UUID, false);
+                        }
+                    }
                 }
             });
         }
         
         private void AbortTerrainXferHandler(IClientAPI remoteClient, ulong XferID)
         {
-            if (TerrainUploader != null)
+            lock (this)
             {
-                lock (TerrainUploader)
+                if ((TerrainUploader != null) && (XferID == TerrainUploader.XferID))
                 {
-                    if (XferID == TerrainUploader.XferID)
-                    {
-                        remoteClient.OnXferReceive -= TerrainUploader.XferReceive;
-                        remoteClient.OnAbortXfer -= AbortTerrainXferHandler;
-                        TerrainUploader.TerrainUploadDone -= HandleTerrainApplication;
+                    remoteClient.OnXferReceive -= TerrainUploader.XferReceive;
+                    remoteClient.OnAbortXfer -= AbortTerrainXferHandler;
+                    TerrainUploader.TerrainUploadDone -= HandleTerrainApplication;
 
-                        TerrainUploader = null;
-                        remoteClient.SendAlertMessage("Terrain Upload aborted by the client");
-                    }
+                    TerrainUploader = null;
+                    remoteClient.SendAlertMessage("Terrain Upload aborted by the client");
                 }
             }
-
         }
+
         private void HandleTerrainApplication(string filename, byte[] terrainData, IClientAPI remoteClient)
         {
-            lock (TerrainUploader)
+            lock (this)
             {
                 remoteClient.OnXferReceive -= TerrainUploader.XferReceive;
                 remoteClient.OnAbortXfer -= AbortTerrainXferHandler;
@@ -829,18 +1111,18 @@ namespace OpenSim.Region.CoreModules.World.Estate
 
                 TerrainUploader = null;
             }
+
+            m_log.DebugFormat("[CLIENT]: Terrain upload from {0} to {1} complete.", remoteClient.Name, Scene.Name);
             remoteClient.SendAlertMessage("Terrain Upload Complete. Loading....");
+
             ITerrainModule terr = Scene.RequestModuleInterface<ITerrainModule>();
 
             if (terr != null)
             {
-                m_log.Warn("[CLIENT]: Got Request to Send Terrain in region " + Scene.RegionInfo.RegionName);
-
                 try
                 {
-                    MemoryStream terrainStream = new MemoryStream(terrainData);
-                    terr.LoadFromStream(filename, terrainStream);
-                    terrainStream.Close();
+                    using (MemoryStream terrainStream = new MemoryStream(terrainData))
+                        terr.LoadFromStream(filename, terrainStream);
 
                     FileInfo x = new FileInfo(filename);
                     remoteClient.SendAlertMessage("Your terrain was loaded as a " + x.Extension + " file. It may take a few moments to appear.");
@@ -880,25 +1162,27 @@ namespace OpenSim.Region.CoreModules.World.Estate
 
         private void handleUploadTerrain(IClientAPI remote_client, string clientFileName)
         {
-            if (TerrainUploader == null)
+            lock (this)
             {
-
-                TerrainUploader = new EstateTerrainXferHandler(remote_client, clientFileName);
-                lock (TerrainUploader)
+                if (TerrainUploader == null)
                 {
+                    m_log.DebugFormat(
+                        "[TERRAIN]: Started receiving terrain upload for region {0} from {1}", 
+                        Scene.Name, remote_client.Name);
+
+                    TerrainUploader = new EstateTerrainXferHandler(remote_client, clientFileName);
                     remote_client.OnXferReceive += TerrainUploader.XferReceive;
                     remote_client.OnAbortXfer += AbortTerrainXferHandler;
                     TerrainUploader.TerrainUploadDone += HandleTerrainApplication;
+                    TerrainUploader.RequestStartXfer(remote_client);
+                }
+                else
+                {
+                    remote_client.SendAlertMessage("Another Terrain Upload is in progress.  Please wait your turn!");
                 }
-                TerrainUploader.RequestStartXfer(remote_client);
-
-            }
-            else
-            {
-                remote_client.SendAlertMessage("Another Terrain Upload is in progress.  Please wait your turn!");
             }
         }
-        
+
         private void handleTerrainRequest(IClientAPI remote_client, string clientFileName)
         {
             // Save terrain here
@@ -906,7 +1190,7 @@ namespace OpenSim.Region.CoreModules.World.Estate
             
             if (terr != null)
             {
-                m_log.Warn("[CLIENT]: Got Request to Send Terrain in region " + Scene.RegionInfo.RegionName);
+//                m_log.Warn("[CLIENT]: Got Request to Send Terrain in region " + Scene.RegionInfo.RegionName);
                 if (File.Exists(Util.dataDir() + "/terrain.raw"))
                 {
                     File.Delete(Util.dataDir() + "/terrain.raw");
@@ -918,8 +1202,9 @@ namespace OpenSim.Region.CoreModules.World.Estate
                 input.Read(bdata, 0, (int)input.Length);
                 remote_client.SendAlertMessage("Terrain file written, starting download...");
                 Scene.XferManager.AddNewFile("terrain.raw", bdata);
-                // Tell client about it
-                m_log.Warn("[CLIENT]: Sending Terrain to " + remote_client.Name);
+
+                m_log.DebugFormat("[CLIENT]: Sending terrain for region {0} to {1}", Scene.Name, remote_client.Name);
+
                 remote_client.SendInitiateDownload("terrain.raw", clientFileName);
             }
         }
@@ -1080,11 +1365,6 @@ namespace OpenSim.Region.CoreModules.World.Estate
             remoteClient.SendRegionHandshake(Scene.RegionInfo,args);
         }
 
-        public void sendRegionHandshakeToAll()
-        {
-            Scene.ForEachClient(sendRegionHandshake);
-        }
-
         public void handleEstateChangeInfo(IClientAPI remoteClient, UUID invoice, UUID senderID, UInt32 parms1, UInt32 parms2)
         {
             if (parms2 == 0)
@@ -1096,6 +1376,7 @@ namespace OpenSim.Region.CoreModules.World.Estate
             {
                 Scene.RegionInfo.EstateSettings.UseGlobalTime = false;
                 Scene.RegionInfo.EstateSettings.SunPosition = (parms2 - 0x1800)/1024.0;
+                // Warning: FixedSun should be set to True, otherwise this sun position won't be used.
             }
 
             if ((parms1 & 0x00000010) != 0)
@@ -1138,7 +1419,7 @@ namespace OpenSim.Region.CoreModules.World.Estate
             else
                 Scene.RegionInfo.EstateSettings.DenyMinors = false;
 
-            Scene.RegionInfo.EstateSettings.Save();
+            Scene.EstateDataService.StoreEstateSettings(Scene.RegionInfo.EstateSettings);
             TriggerEstateInfoChange();
 
             Scene.TriggerEstateSunUpdate();
@@ -1165,11 +1446,12 @@ namespace OpenSim.Region.CoreModules.World.Estate
             sendRegionInfoPacketToAll();
         }
 
-        #endregion
+
+    #endregion
 
         private void EventManager_OnNewClient(IClientAPI client)
         {
-            client.OnDetailedEstateDataRequest += sendDetailedEstateData;
+            client.OnDetailedEstateDataRequest += clientSendDetailedEstateData;
             client.OnSetEstateFlagsRequest += estateSetRegionInfoHandler;
 //            client.OnSetEstateTerrainBaseTexture += setEstateTerrainBaseTexture;
             client.OnSetEstateTerrainDetailTexture += setEstateTerrainBaseTexture;
@@ -1179,7 +1461,7 @@ namespace OpenSim.Region.CoreModules.World.Estate
             client.OnEstateRestartSimRequest += handleEstateRestartSimRequest;
             client.OnEstateChangeCovenantRequest += handleChangeEstateCovenantRequest;
             client.OnEstateChangeInfo += handleEstateChangeInfo;
-            client.OnEstateManageTelehub += handleOnEstateManageTelehub;
+            client.OnEstateManageTelehub += HandleOnEstateManageTelehub;
             client.OnUpdateEstateAccessDeltaRequest += handleEstateAccessDeltaRequest;
             client.OnSimulatorBlueBoxMessageRequest += SendSimulatorBlueBoxMessage;
             client.OnEstateBlueBoxMessageRequest += SendEstateBlueBoxMessage;
@@ -1195,56 +1477,7 @@ namespace OpenSim.Region.CoreModules.World.Estate
             sendRegionHandshake(client);
         }
 
-        public uint GetRegionFlags()
-        {
-            RegionFlags flags = RegionFlags.None;
-
-            // Fully implemented
-            //
-            if (Scene.RegionInfo.RegionSettings.AllowDamage)
-                flags |= RegionFlags.AllowDamage;
-            if (Scene.RegionInfo.RegionSettings.BlockTerraform)
-                flags |= RegionFlags.BlockTerraform;
-            if (!Scene.RegionInfo.RegionSettings.AllowLandResell)
-                flags |= RegionFlags.BlockLandResell;
-            if (Scene.RegionInfo.RegionSettings.DisableCollisions)
-                flags |= RegionFlags.SkipCollisions;
-            if (Scene.RegionInfo.RegionSettings.DisableScripts)
-                flags |= RegionFlags.SkipScripts;
-            if (Scene.RegionInfo.RegionSettings.DisablePhysics)
-                flags |= RegionFlags.SkipPhysics;
-            if (Scene.RegionInfo.RegionSettings.BlockFly)
-                flags |= RegionFlags.NoFly;
-            if (Scene.RegionInfo.RegionSettings.RestrictPushing)
-                flags |= RegionFlags.RestrictPushObject;
-            if (Scene.RegionInfo.RegionSettings.AllowLandJoinDivide)
-                flags |= RegionFlags.AllowParcelChanges;
-            if (Scene.RegionInfo.RegionSettings.BlockShowInSearch)
-                flags |= RegionFlags.BlockParcelSearch;
-
-            if (Scene.RegionInfo.RegionSettings.FixedSun)
-                flags |= RegionFlags.SunFixed;
-            if (Scene.RegionInfo.RegionSettings.Sandbox)
-                flags |= RegionFlags.Sandbox;
-            if (Scene.RegionInfo.EstateSettings.AllowVoice)
-                flags |= RegionFlags.AllowVoice;
-
-            // Fudge these to always on, so the menu options activate
-            //
-            flags |= RegionFlags.AllowLandmark;
-            flags |= RegionFlags.AllowSetHome;
-
-            // TODO: SkipUpdateInterestList
-
-            // Omitted
-            //
-            // Omitted: NullLayer (what is that?)
-            // Omitted: SkipAgentAction (what does it do?)
-
-            return (uint)flags;
-        }
-
-        public uint GetEstateFlags()
+        private uint GetEstateFlags()
         {
             RegionFlags flags = RegionFlags.None;
 
@@ -1273,40 +1506,18 @@ namespace OpenSim.Region.CoreModules.World.Estate
                 flags |= RegionFlags.ResetHomeOnTeleport;
             if (Scene.RegionInfo.EstateSettings.TaxFree)
                 flags |= RegionFlags.TaxFree;
+            if (Scene.RegionInfo.EstateSettings.AllowLandmark)
+                flags |= RegionFlags.AllowLandmark;
+            if (Scene.RegionInfo.EstateSettings.AllowParcelChanges)
+                flags |= RegionFlags.AllowParcelChanges;
+            if (Scene.RegionInfo.EstateSettings.AllowSetHome)
+                flags |= RegionFlags.AllowSetHome;
             if (Scene.RegionInfo.EstateSettings.DenyMinors)
                 flags |= (RegionFlags)(1 << 30);
 
             return (uint)flags;
         }
 
-        public bool IsManager(UUID avatarID)
-        {
-            if (avatarID == Scene.RegionInfo.EstateSettings.EstateOwner)
-                return true;
-
-            List<UUID> ems = new List<UUID>(Scene.RegionInfo.EstateSettings.EstateManagers);
-            if (ems.Contains(avatarID))
-                return true;
-
-            return false;
-        }
-
-        public void TriggerRegionInfoChange()
-        {
-            ChangeDelegate change = OnRegionInfoChange;
-
-            if (change != null)
-                change(Scene.RegionInfo.RegionID);
-        }
-
-        public void TriggerEstateInfoChange()
-        {
-            ChangeDelegate change = OnEstateInfoChange;
-
-            if (change != null)
-                change(Scene.RegionInfo.RegionID);
-        }
-
         public void TriggerEstateMessage(UUID fromID, string fromName, string message)
         {
             MessageDelegate onmessage = OnEstateMessage;
diff --git a/OpenSim/Region/CoreModules/World/Estate/EstateTerrainXferHandler.cs b/OpenSim/Region/CoreModules/World/Estate/EstateTerrainXferHandler.cs
index b8d8b10..2d74eaf 100644
--- a/OpenSim/Region/CoreModules/World/Estate/EstateTerrainXferHandler.cs
+++ b/OpenSim/Region/CoreModules/World/Estate/EstateTerrainXferHandler.cs
@@ -78,7 +78,10 @@ namespace OpenSim.Region.CoreModules.World.Estate
         /// <param name="data"></param>
         public void XferReceive(IClientAPI remoteClient, ulong xferID, uint packetID, byte[] data)
         {
-            if (mXferID == xferID)
+            if (mXferID != xferID)
+                return;
+
+            lock (this)
             {
                 if (m_asset.Data.Length > 1)
                 {
@@ -99,7 +102,6 @@ namespace OpenSim.Region.CoreModules.World.Estate
                 if ((packetID & 0x80000000) != 0)
                 {
                     SendCompleteMessage(remoteClient);
-
                 }
             }
         }
diff --git a/OpenSim/Region/CoreModules/World/Estate/XEstateConnector.cs b/OpenSim/Region/CoreModules/World/Estate/XEstateConnector.cs
new file mode 100644
index 0000000..73e706c
--- /dev/null
+++ b/OpenSim/Region/CoreModules/World/Estate/XEstateConnector.cs
@@ -0,0 +1,218 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+
+using OpenSim.Services.Interfaces;
+using GridRegion = OpenSim.Services.Interfaces.GridRegion;
+using OpenSim.Server.Base;
+using OpenSim.Framework.Servers.HttpServer;
+using OpenSim.Framework;
+using OpenSim.Region.Framework.Scenes;
+
+using OpenMetaverse;
+using log4net;
+
+namespace OpenSim.Region.CoreModules.World.Estate
+{
+    public class EstateConnector
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        protected XEstateModule m_EstateModule;
+
+        public EstateConnector(XEstateModule module)
+        {
+            m_EstateModule = module;
+        }
+
+        public void SendTeleportHomeOneUser(uint EstateID, UUID PreyID)
+        {
+            Dictionary<string, object> sendData = new Dictionary<string, object>();
+            sendData["METHOD"] = "teleport_home_one_user";
+
+            sendData["EstateID"] = EstateID.ToString();
+            sendData["PreyID"] = PreyID.ToString();
+
+            SendToEstate(EstateID, sendData);
+        }
+
+        public void SendTeleportHomeAllUsers(uint EstateID)
+        {
+            Dictionary<string, object> sendData = new Dictionary<string, object>();
+            sendData["METHOD"] = "teleport_home_all_users";
+
+            sendData["EstateID"] = EstateID.ToString();
+
+            SendToEstate(EstateID, sendData);
+        }
+
+        public bool SendUpdateCovenant(uint EstateID, UUID CovenantID)
+        {
+            Dictionary<string, object> sendData = new Dictionary<string, object>();
+            sendData["METHOD"] = "update_covenant";
+
+            sendData["CovenantID"] = CovenantID.ToString();
+            sendData["EstateID"] = EstateID.ToString();
+
+            // Handle local regions locally
+            //
+            foreach (Scene s in m_EstateModule.Scenes)
+            {
+                if (s.RegionInfo.EstateSettings.EstateID == EstateID)
+                    s.RegionInfo.RegionSettings.Covenant = CovenantID;
+//                    s.ReloadEstateData();
+            }
+
+            SendToEstate(EstateID, sendData);
+
+            return true;
+        }
+
+        public bool SendUpdateEstate(uint EstateID)
+        {
+            Dictionary<string, object> sendData = new Dictionary<string, object>();
+            sendData["METHOD"] = "update_estate";
+
+            sendData["EstateID"] = EstateID.ToString();
+
+            // Handle local regions locally
+            //
+            foreach (Scene s in m_EstateModule.Scenes)
+            {
+                if (s.RegionInfo.EstateSettings.EstateID == EstateID)
+                    s.ReloadEstateData();
+            }
+
+            SendToEstate(EstateID, sendData);
+
+            return true;
+        }
+
+        public void SendEstateMessage(uint EstateID, UUID FromID, string FromName, string Message)
+        {
+            Dictionary<string, object> sendData = new Dictionary<string, object>();
+            sendData["METHOD"] = "estate_message";
+
+            sendData["EstateID"] = EstateID.ToString();
+            sendData["FromID"] = FromID.ToString();
+            sendData["FromName"] = FromName;
+            sendData["Message"] = Message;
+
+            SendToEstate(EstateID, sendData);
+        }
+
+        private void SendToEstate(uint EstateID, Dictionary<string, object> sendData)
+        {
+            List<UUID> regions = m_EstateModule.Scenes[0].GetEstateRegions((int)EstateID);
+
+            UUID ScopeID = UUID.Zero;
+
+            // Handle local regions locally
+            //
+            lock (m_EstateModule.Scenes)
+            {
+                foreach (Scene s in m_EstateModule.Scenes)
+                {
+                    if (regions.Contains(s.RegionInfo.RegionID))
+                    {
+                        // All regions in one estate are in the same scope.
+                        // Use that scope.
+                        //
+                        ScopeID = s.RegionInfo.ScopeID;
+                        regions.Remove(s.RegionInfo.RegionID);
+                    }
+                }
+            }
+
+            // Our own region should always be in the above list.
+            // In a standalone this would not be true. But then,
+            // Scope ID is not relevat there. Use first scope.
+            //
+            if (ScopeID == UUID.Zero)
+                ScopeID = m_EstateModule.Scenes[0].RegionInfo.ScopeID;
+
+            // Don't send to the same instance twice
+            //
+            List<string> done = new List<string>();
+
+            // Send to remote regions
+            //
+            foreach (UUID regionID in regions)
+            {
+                GridRegion region = m_EstateModule.Scenes[0].GridService.GetRegionByUUID(ScopeID, regionID);
+                if (region != null)
+                {
+                    string url = "http://" + region.ExternalHostName + ":" + region.HttpPort;
+                    if (done.Contains(url))
+                        continue;
+
+                    Call(region, sendData);
+                    done.Add(url);
+                }
+            }
+        }
+
+        private bool Call(GridRegion region, Dictionary<string, object> sendData)
+        {
+            string reqString = ServerUtils.BuildQueryString(sendData);
+            // m_log.DebugFormat("[XESTATE CONNECTOR]: queryString = {0}", reqString);
+            try
+            {
+                string url = "http://" + region.ExternalHostName + ":" + region.HttpPort;
+                string reply = SynchronousRestFormsRequester.MakeRequest("POST",
+                        url + "/estate",
+                        reqString);
+                if (reply != string.Empty)
+                {
+                    Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply);
+
+                    if (replyData.ContainsKey("RESULT"))
+                    {
+                        if (replyData["RESULT"].ToString().ToLower() == "true")
+                            return true;
+                        else
+                            return false;
+                    }
+                    else
+                        m_log.DebugFormat("[XESTATE CONNECTOR]: reply data does not contain result field");
+
+                }
+                else
+                    m_log.DebugFormat("[XESTATE CONNECTOR]: received empty reply");
+            }
+            catch (Exception e)
+            {
+                m_log.DebugFormat("[XESTATE CONNECTOR]: Exception when contacting remote sim: {0}", e.Message);
+            }
+
+            return false;
+        }
+    }
+}
diff --git a/OpenSim/Region/CoreModules/World/Estate/XEstateModule.cs b/OpenSim/Region/CoreModules/World/Estate/XEstateModule.cs
new file mode 100644
index 0000000..4bb3799
--- /dev/null
+++ b/OpenSim/Region/CoreModules/World/Estate/XEstateModule.cs
@@ -0,0 +1,255 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Reflection;
+using log4net;
+using Nini.Config;
+using Nwc.XmlRpc;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Services.Interfaces;
+using OpenSim.Server.Base;
+using OpenSim.Framework.Servers;
+using OpenSim.Framework.Servers.HttpServer;
+using Mono.Addins;
+
+namespace OpenSim.Region.CoreModules.World.Estate
+{
+    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "XEstate")]
+    public class XEstateModule : ISharedRegionModule
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        protected List<Scene> m_Scenes = new List<Scene>();
+        protected bool m_InInfoUpdate = false;
+
+        public bool InInfoUpdate
+        {
+            get { return m_InInfoUpdate; }
+            set { m_InInfoUpdate = value; }
+        }
+
+        public List<Scene> Scenes
+        {
+            get { return m_Scenes; }
+        }
+
+        protected EstateConnector m_EstateConnector;
+
+        public void Initialise(IConfigSource config)
+        {
+            int port = 0;
+
+            IConfig estateConfig = config.Configs["Estate"];
+            if (estateConfig != null)
+            {
+                port = estateConfig.GetInt("Port", 0);
+            }
+
+            m_EstateConnector = new EstateConnector(this);
+
+            // Instantiate the request handler
+            IHttpServer server = MainServer.GetHttpServer((uint)port);
+            server.AddStreamHandler(new EstateRequestHandler(this));
+        }
+
+        public void PostInitialise()
+        {
+        }
+
+        public void Close()
+        {
+        }
+
+        public void AddRegion(Scene scene)
+        {
+            lock (m_Scenes)
+                m_Scenes.Add(scene);
+
+            scene.EventManager.OnNewClient += OnNewClient;
+        }
+
+        public void RegionLoaded(Scene scene)
+        {
+            IEstateModule em = scene.RequestModuleInterface<IEstateModule>();
+
+            em.OnRegionInfoChange += OnRegionInfoChange;
+            em.OnEstateInfoChange += OnEstateInfoChange;
+            em.OnEstateMessage += OnEstateMessage;
+        }
+
+        public void RemoveRegion(Scene scene)
+        {
+            scene.EventManager.OnNewClient -= OnNewClient;
+
+            lock (m_Scenes)
+                m_Scenes.Remove(scene);
+        }
+
+        public string Name
+        {
+            get { return "EstateModule"; }
+        }
+
+        public Type ReplaceableInterface
+        {
+            get { return null; }
+        }
+
+        private Scene FindScene(UUID RegionID)
+        {
+            foreach (Scene s in Scenes)
+            {
+                if (s.RegionInfo.RegionID == RegionID)
+                    return s;
+            }
+
+            return null;
+        }
+
+        private void OnRegionInfoChange(UUID RegionID)
+        {
+            Scene s = FindScene(RegionID);
+            if (s == null)
+                return;
+
+            if (!m_InInfoUpdate)
+                m_EstateConnector.SendUpdateCovenant(s.RegionInfo.EstateSettings.EstateID, s.RegionInfo.RegionSettings.Covenant);
+        }
+
+        private void OnEstateInfoChange(UUID RegionID)
+        {
+            Scene s = FindScene(RegionID);
+            if (s == null)
+                return;
+
+            if (!m_InInfoUpdate)
+                m_EstateConnector.SendUpdateEstate(s.RegionInfo.EstateSettings.EstateID);
+        }
+
+        private void OnEstateMessage(UUID RegionID, UUID FromID, string FromName, string Message)
+        {
+            Scene senderScenes = FindScene(RegionID);
+            if (senderScenes == null)
+                return;
+
+            uint estateID = senderScenes.RegionInfo.EstateSettings.EstateID;
+
+            foreach (Scene s in Scenes)
+            {
+                if (s.RegionInfo.EstateSettings.EstateID == estateID)
+                {
+                    IDialogModule dm = s.RequestModuleInterface<IDialogModule>();
+
+                    if (dm != null)
+                    {
+                        dm.SendNotificationToUsersInRegion(FromID, FromName,
+                                Message);
+                    }
+                }
+            }
+            if (!m_InInfoUpdate)
+                m_EstateConnector.SendEstateMessage(estateID, FromID, FromName, Message);
+        }
+
+        private void OnNewClient(IClientAPI client)
+        {
+            client.OnEstateTeleportOneUserHomeRequest += OnEstateTeleportOneUserHomeRequest;
+            client.OnEstateTeleportAllUsersHomeRequest += OnEstateTeleportAllUsersHomeRequest;
+
+        }
+
+        private void OnEstateTeleportOneUserHomeRequest(IClientAPI client, UUID invoice, UUID senderID, UUID prey)
+        {
+            if (prey == UUID.Zero)
+                return;
+
+            if (!(client.Scene is Scene))
+                return;
+
+            Scene scene = (Scene)client.Scene;
+
+            uint estateID = scene.RegionInfo.EstateSettings.EstateID;
+
+            if (!scene.Permissions.CanIssueEstateCommand(client.AgentId, false))
+                return;
+
+            foreach (Scene s in Scenes)
+            {
+                if (s == scene)
+                    continue; // Already handles by estate module
+                if (s.RegionInfo.EstateSettings.EstateID != estateID)
+                    continue;
+
+                ScenePresence p = scene.GetScenePresence(prey);
+                if (p != null && !p.IsChildAgent)
+                {
+                    p.ControllingClient.SendTeleportStart(16);
+                    scene.TeleportClientHome(prey, p.ControllingClient);
+                }
+            }
+
+            m_EstateConnector.SendTeleportHomeOneUser(estateID, prey);
+        }
+
+        private void OnEstateTeleportAllUsersHomeRequest(IClientAPI client, UUID invoice, UUID senderID)
+        {
+            if (!(client.Scene is Scene))
+                return;
+
+            Scene scene = (Scene)client.Scene;
+
+            uint estateID = scene.RegionInfo.EstateSettings.EstateID;
+
+            if (!scene.Permissions.CanIssueEstateCommand(client.AgentId, false))
+                return;
+
+            foreach (Scene s in Scenes)
+            {
+                if (s == scene)
+                    continue; // Already handles by estate module
+                if (s.RegionInfo.EstateSettings.EstateID != estateID)
+                    continue;
+
+                scene.ForEachScenePresence(delegate(ScenePresence p) {
+                    if (p != null && !p.IsChildAgent)
+                    {
+                        p.ControllingClient.SendTeleportStart(16);
+                        scene.TeleportClientHome(p.ControllingClient.AgentId, p.ControllingClient);
+                    }
+                });
+            }
+
+            m_EstateConnector.SendTeleportHomeAllUsers(estateID);
+        }
+    }
+}
diff --git a/OpenSim/Region/CoreModules/World/Estate/XEstateRequestHandler.cs b/OpenSim/Region/CoreModules/World/Estate/XEstateRequestHandler.cs
new file mode 100644
index 0000000..ec5af2b
--- /dev/null
+++ b/OpenSim/Region/CoreModules/World/Estate/XEstateRequestHandler.cs
@@ -0,0 +1,288 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Reflection;
+using System.Xml;
+
+using OpenSim.Framework;
+using OpenSim.Server.Base;
+using OpenSim.Framework.Servers.HttpServer;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Region.Framework.Interfaces;
+
+using OpenMetaverse;
+using log4net;
+
+namespace OpenSim.Region.CoreModules.World.Estate
+{
+    public class EstateRequestHandler : BaseStreamHandler
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        protected XEstateModule m_EstateModule;
+        protected Object m_RequestLock = new Object();
+
+        public EstateRequestHandler(XEstateModule fmodule)
+                : base("POST", "/estate")
+        {
+            m_EstateModule = fmodule;
+        }
+
+        protected override byte[] ProcessRequest(string path, Stream requestData,
+                IOSHttpRequest httpRequest, IOSHttpResponse httpResponse)
+        {
+            StreamReader sr = new StreamReader(requestData);
+            string body = sr.ReadToEnd();
+            sr.Close();
+            body = body.Trim();
+
+            m_log.DebugFormat("[XESTATE HANDLER]: query String: {0}", body);
+
+            try
+            {
+                lock (m_RequestLock)
+                {
+                    Dictionary<string, object> request =
+                            ServerUtils.ParseQueryString(body);
+
+                    if (!request.ContainsKey("METHOD"))
+                        return FailureResult();
+
+                    string method = request["METHOD"].ToString();
+                    request.Remove("METHOD");
+
+                    try
+                    {
+                        m_EstateModule.InInfoUpdate = false;
+
+                        switch (method)
+                        {
+                            case "update_covenant":
+                                return UpdateCovenant(request);
+                            case "update_estate":
+                                return UpdateEstate(request);
+                            case "estate_message":
+                                return EstateMessage(request);
+                            case "teleport_home_one_user":
+                                return TeleportHomeOneUser(request);
+                            case "teleport_home_all_users":
+                                return TeleportHomeAllUsers(request);
+                        }
+                    }
+                    finally
+                    {
+                        m_EstateModule.InInfoUpdate = false;
+                    }
+                }
+            }
+            catch (Exception e)
+            {
+                m_log.Debug("[XESTATE]: Exception {0}" + e.ToString());
+            }
+
+            return FailureResult();
+        }
+
+        byte[] TeleportHomeAllUsers(Dictionary<string, object> request)
+        {
+            UUID PreyID = UUID.Zero;
+            int EstateID = 0;
+
+            if (!request.ContainsKey("EstateID"))
+                return FailureResult();
+
+            if (!Int32.TryParse(request["EstateID"].ToString(), out EstateID))
+                return FailureResult();
+
+            foreach (Scene s in m_EstateModule.Scenes)
+            {
+                if (s.RegionInfo.EstateSettings.EstateID == EstateID)
+                {
+                    s.ForEachScenePresence(delegate(ScenePresence p) {
+                        if (p != null && !p.IsChildAgent)
+                        {
+                            p.ControllingClient.SendTeleportStart(16);
+                            s.TeleportClientHome(p.ControllingClient.AgentId, p.ControllingClient);
+                        }
+                    });
+                }
+            }
+
+            return SuccessResult();
+        }
+
+        byte[] TeleportHomeOneUser(Dictionary<string, object> request)
+        {
+            UUID PreyID = UUID.Zero;
+            int EstateID = 0;
+
+            if (!request.ContainsKey("PreyID") ||
+                !request.ContainsKey("EstateID"))
+            {
+                return FailureResult();
+            }
+
+            if (!UUID.TryParse(request["PreyID"].ToString(), out PreyID))
+                return FailureResult();
+
+            if (!Int32.TryParse(request["EstateID"].ToString(), out EstateID))
+                return FailureResult();
+
+            foreach (Scene s in m_EstateModule.Scenes)
+            {
+                if (s.RegionInfo.EstateSettings.EstateID == EstateID)
+                {
+                    ScenePresence p = s.GetScenePresence(PreyID);
+                    if (p != null && !p.IsChildAgent)
+                    {
+                        p.ControllingClient.SendTeleportStart(16);
+                        s.TeleportClientHome(PreyID, p.ControllingClient);
+                    }
+                }
+            }
+
+            return SuccessResult();
+        }
+
+        byte[] EstateMessage(Dictionary<string, object> request)
+        {
+            UUID FromID = UUID.Zero;
+            string FromName = String.Empty;
+            string Message = String.Empty;
+            int EstateID = 0;
+
+            if (!request.ContainsKey("FromID") ||
+                !request.ContainsKey("FromName") ||
+                !request.ContainsKey("Message") ||
+                !request.ContainsKey("EstateID"))
+            {
+                return FailureResult();
+            }
+
+            if (!UUID.TryParse(request["FromID"].ToString(), out FromID))
+                return FailureResult();
+
+            if (!Int32.TryParse(request["EstateID"].ToString(), out EstateID))
+                return FailureResult();
+
+            FromName = request["FromName"].ToString();
+            Message = request["Message"].ToString();
+
+            foreach (Scene s in m_EstateModule.Scenes)
+            {
+                if (s.RegionInfo.EstateSettings.EstateID == EstateID)
+                {
+                    IDialogModule dm = s.RequestModuleInterface<IDialogModule>();
+
+                    if (dm != null)
+                    {
+                        dm.SendNotificationToUsersInRegion(FromID, FromName,
+                                Message);
+                    }
+                }
+            }
+
+            return SuccessResult();
+        }
+
+        byte[] UpdateCovenant(Dictionary<string, object> request)
+        {
+            UUID CovenantID = UUID.Zero;
+            int EstateID = 0;
+
+            if (!request.ContainsKey("CovenantID") || !request.ContainsKey("EstateID"))
+                return FailureResult();
+
+            if (!UUID.TryParse(request["CovenantID"].ToString(), out CovenantID))
+                return FailureResult();
+
+            if (!Int32.TryParse(request["EstateID"].ToString(), out EstateID))
+                return FailureResult();
+
+            foreach (Scene s in m_EstateModule.Scenes)
+            {
+                if (s.RegionInfo.EstateSettings.EstateID == (uint)EstateID)
+                    s.RegionInfo.RegionSettings.Covenant = CovenantID;
+            }
+
+            return SuccessResult();
+        }
+
+        byte[] UpdateEstate(Dictionary<string, object> request)
+        {
+            int EstateID = 0;
+
+            if (!request.ContainsKey("EstateID"))
+                return FailureResult();
+            if (!Int32.TryParse(request["EstateID"].ToString(), out EstateID))
+                return FailureResult();
+
+            foreach (Scene s in m_EstateModule.Scenes)
+            {
+                if (s.RegionInfo.EstateSettings.EstateID == (uint)EstateID)
+                    s.ReloadEstateData();
+            }
+            return SuccessResult();
+        }
+
+        private byte[] FailureResult()
+        {
+            return BoolResult(false);
+        }
+
+        private byte[] SuccessResult()
+        {
+            return BoolResult(true);
+        }
+
+        private byte[] BoolResult(bool value)
+        {
+            XmlDocument doc = new XmlDocument();
+
+            XmlNode xmlnode = doc.CreateNode(XmlNodeType.XmlDeclaration,
+                    "", "");
+
+            doc.AppendChild(xmlnode);
+
+            XmlElement rootElement = doc.CreateElement("", "ServerResponse",
+                    "");
+
+            doc.AppendChild(rootElement);
+
+            XmlElement result = doc.CreateElement("", "RESULT", "");
+            result.AppendChild(doc.CreateTextNode(value.ToString()));
+
+            rootElement.AppendChild(result);
+
+            return Util.DocToBytes(doc);
+        }
+
+    }
+}
diff --git a/OpenSim/Region/CoreModules/World/Land/DwellModule.cs b/OpenSim/Region/CoreModules/World/Land/DwellModule.cs
index bd22155..70c6028 100644
--- a/OpenSim/Region/CoreModules/World/Land/DwellModule.cs
+++ b/OpenSim/Region/CoreModules/World/Land/DwellModule.cs
@@ -45,17 +45,19 @@ using OpenSim.Framework.Servers.HttpServer;
 using OpenSim.Region.CoreModules.Framework.InterfaceCommander;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
-using OpenSim.Region.Physics.Manager;
+using OpenSim.Region.PhysicsModules.SharedBase;
 using OpenSim.Services.Interfaces;
 using Caps = OpenSim.Framework.Capabilities.Caps;
 using GridRegion = OpenSim.Services.Interfaces.GridRegion;
 
 namespace OpenSim.Region.CoreModules.World.Land
 {
-    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "DwellModule")]
-    public class DwellModule : IDwellModule, INonSharedRegionModule
+    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "DefaultDwellModule")]
+    public class DefaultDwellModule : IDwellModule, INonSharedRegionModule
     {
         private Scene m_scene;
+        private IConfigSource m_Config;
+        private bool m_Enabled = false;
 
         public Type ReplaceableInterface
         {
@@ -64,15 +66,27 @@ namespace OpenSim.Region.CoreModules.World.Land
 
         public string Name
         {
-            get { return "DwellModule"; }
+            get { return "DefaultDwellModule"; }
         }
 
         public void Initialise(IConfigSource source)
         {
+            m_Config = source;
+
+            IConfig DwellConfig = m_Config.Configs ["Dwell"];
+
+            if (DwellConfig == null) {
+                m_Enabled = false;
+                return;
+            }
+            m_Enabled = (DwellConfig.GetString ("DwellModule", "DefaultDwellModule") == "DefaultDwellModule");
         }
 
         public void AddRegion(Scene scene)
         {
+            if (!m_Enabled)
+                return;
+
             m_scene = scene;
 
             m_scene.EventManager.OnNewClient += OnNewClient;
diff --git a/OpenSim/Region/CoreModules/World/Land/LandChannel.cs b/OpenSim/Region/CoreModules/World/Land/LandChannel.cs
index 7fc358d..73c592d 100644
--- a/OpenSim/Region/CoreModules/World/Land/LandChannel.cs
+++ b/OpenSim/Region/CoreModules/World/Land/LandChannel.cs
@@ -95,6 +95,11 @@ namespace OpenSim.Region.CoreModules.World.Land
             return null;
         }
 
+        public ILandObject GetLandObject(Vector3 position)
+        {
+            return GetLandObject(position.X, position.Y);
+        }
+
         public ILandObject GetLandObject(int x, int y)
         {
             if (m_landManagementModule != null)
diff --git a/OpenSim/Region/CoreModules/World/Land/LandManagementModule.cs b/OpenSim/Region/CoreModules/World/Land/LandManagementModule.cs
index bad7205..92f6c1b 100644
--- a/OpenSim/Region/CoreModules/World/Land/LandManagementModule.cs
+++ b/OpenSim/Region/CoreModules/World/Land/LandManagementModule.cs
@@ -42,10 +42,9 @@ using OpenSim.Framework.Capabilities;
 using OpenSim.Framework.Console;
 using OpenSim.Framework.Servers;
 using OpenSim.Framework.Servers.HttpServer;
-using OpenSim.Region.CoreModules.Framework.InterfaceCommander;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
-using OpenSim.Region.Physics.Manager;
+using OpenSim.Region.PhysicsModules.SharedBase;
 using OpenSim.Services.Interfaces;
 using Caps = OpenSim.Framework.Capabilities.Caps;
 using GridRegion = OpenSim.Services.Interfaces.GridRegion;
@@ -65,25 +64,27 @@ namespace OpenSim.Region.CoreModules.World.Land
     public class LandManagementModule : INonSharedRegionModule
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        private static readonly string LogHeader = "[LAND MANAGEMENT MODULE]";
+
+        /// <summary>
+        /// Minimum land unit size in region co-ordinates.
+        /// </summary>
+        public const int LandUnit = 4;
 
         private static readonly string remoteParcelRequestPath = "0009/";
 
         private LandChannel landChannel;
         private Scene m_scene;
-        protected Commander m_commander = new Commander("land");
-        
+
+        protected IGroupsModule m_groupManager;
         protected IUserManagement m_userManager;
         protected IPrimCountModule m_primCountModule;
-
-        // Minimum for parcels to work is 64m even if we don't actually use them.
-        #pragma warning disable 0429
-        private const int landArrayMax = ((int)((int)Constants.RegionSize / 4) >= 64) ? (int)((int)Constants.RegionSize / 4) : 64;
-        #pragma warning restore 0429
+        protected IDialogModule m_Dialog;
 
         /// <value>
         /// Local land ids at specified region co-ordinates (region size / 4)
         /// </value>
-        private readonly int[,] m_landIDList = new int[landArrayMax, landArrayMax];
+        private int[,] m_landIDList;
 
         /// <value>
         /// Land objects keyed by local id
@@ -97,11 +98,17 @@ namespace OpenSim.Region.CoreModules.World.Land
         // caches ExtendedLandData
         private Cache parcelInfoCache;
 
+
         /// <summary>
         /// Record positions that avatar's are currently being forced to move to due to parcel entry restrictions.
         /// </summary>
         private Dictionary<UUID, Vector3> forcedPosition = new Dictionary<UUID, Vector3>();
 
+        // Enables limiting parcel layer info transmission when doing simple updates
+        private bool shouldLimitParcelLayerInfoToViewDistance { get; set; }
+        // "View distance" for sending parcel layer info if asked for from a view point in the region
+        private int parcelLayerViewDistance { get; set; }
+
         #region INonSharedRegionModule Members
 
         public Type ReplaceableInterface
@@ -111,12 +118,20 @@ namespace OpenSim.Region.CoreModules.World.Land
 
         public void Initialise(IConfigSource source)
         {
+            shouldLimitParcelLayerInfoToViewDistance = true;
+            parcelLayerViewDistance = 128;
+            IConfig landManagementConfig = source.Configs["LandManagement"];
+            if (landManagementConfig != null)
+            {
+                shouldLimitParcelLayerInfoToViewDistance = landManagementConfig.GetBoolean("LimitParcelLayerUpdateDistance", shouldLimitParcelLayerInfoToViewDistance);
+                parcelLayerViewDistance = landManagementConfig.GetInt("ParcelLayerViewDistance", parcelLayerViewDistance);
+            }
         }
 
         public void AddRegion(Scene scene)
         {
             m_scene = scene;
-            m_landIDList.Initialize();
+            m_landIDList = new int[m_scene.RegionInfo.RegionSizeX / LandUnit, m_scene.RegionInfo.RegionSizeY / LandUnit];
             landChannel = new LandChannel(scene, this);
 
             parcelInfoCache = new Cache();
@@ -139,28 +154,26 @@ namespace OpenSim.Region.CoreModules.World.Land
             m_scene.EventManager.OnIncomingLandDataFromStorage += EventManagerOnIncomingLandDataFromStorage;
             m_scene.EventManager.OnSetAllowForcefulBan += EventManagerOnSetAllowedForcefulBan;            
             m_scene.EventManager.OnRegisterCaps += EventManagerOnRegisterCaps;
-            m_scene.EventManager.OnPluginConsole += EventManagerOnPluginConsole;
 
             lock (m_scene)
             {
                 m_scene.LandChannel = (ILandChannel)landChannel;
             }
             
-            InstallInterfaces();
+            RegisterCommands();
         }
 
         public void RegionLoaded(Scene scene)
         {
-             m_userManager = m_scene.RequestModuleInterface<IUserManagement>();         
-             m_primCountModule = m_scene.RequestModuleInterface<IPrimCountModule>();
+            m_userManager = m_scene.RequestModuleInterface<IUserManagement>();
+            m_groupManager = m_scene.RequestModuleInterface<IGroupsModule>();
+            m_primCountModule = m_scene.RequestModuleInterface<IPrimCountModule>();
+            m_Dialog = m_scene.RequestModuleInterface<IDialogModule>();
         }
 
         public void RemoveRegion(Scene scene)
         {            
-            // TODO: Also release other event manager listeners here
-            
-            m_scene.EventManager.OnPluginConsole -= EventManagerOnPluginConsole;
-            m_scene.UnregisterModuleCommander(m_commander.Name);            
+            // TODO: Release event manager listeners here      
         }
 
 //        private bool OnVerifyUserConnection(ScenePresence scenePresence, out string reason)
@@ -168,30 +181,7 @@ namespace OpenSim.Region.CoreModules.World.Land
 //            ILandObject nearestParcel = m_scene.GetNearestAllowedParcel(scenePresence.UUID, scenePresence.AbsolutePosition.X, scenePresence.AbsolutePosition.Y);
 //            reason = "You are not allowed to enter this sim.";
 //            return nearestParcel != null;
-//        }
-        
-        /// <summary>
-        /// Processes commandline input. Do not call directly.
-        /// </summary>
-        /// <param name="args">Commandline arguments</param>
-        protected void EventManagerOnPluginConsole(string[] args)
-        {
-            if (args[0] == "land")
-            {
-                if (args.Length == 1)
-                {
-                    m_commander.ProcessConsoleCommand("help", new string[0]);
-                    return;
-                }
-
-                string[] tmpArgs = new string[args.Length - 2];
-                int i;
-                for (i = 2; i < args.Length; i++)
-                    tmpArgs[i - 2] = args[i];
-
-                m_commander.ProcessConsoleCommand(args[1], tmpArgs);
-            }
-        }        
+//        }     
 
         void EventManagerOnNewClient(IClientAPI client)
         {
@@ -210,6 +200,10 @@ namespace OpenSim.Region.CoreModules.World.Land
             client.OnParcelInfoRequest += ClientOnParcelInfoRequest;
             client.OnParcelDeedToGroup += ClientOnParcelDeedToGroup;
             client.OnPreAgentUpdate += ClientOnPreAgentUpdate;
+            client.OnParcelEjectUser += ClientOnParcelEjectUser;
+            client.OnParcelFreezeUser += ClientOnParcelFreezeUser;
+            client.OnSetStartLocationRequest += ClientOnSetHome;
+
 
             EntityBase presenceEntity;
             if (m_scene.Entities.TryGetValue(client.AgentId, out presenceEntity) && presenceEntity is ScenePresence)
@@ -293,14 +287,15 @@ namespace OpenSim.Region.CoreModules.World.Land
             LandData newData = data.Copy();
             newData.LocalID = local_id;
 
+            ILandObject land;
             lock (m_landList)
             {
-                if (m_landList.ContainsKey(local_id))
-                {
-                    m_landList[local_id].LandData = newData;
-                    m_scene.EventManager.TriggerLandObjectUpdated((uint)local_id, m_landList[local_id]);
-                }
+                if (m_landList.TryGetValue(local_id, out land))
+                    land.LandData = newData;
             }
+
+            if (land != null)
+                m_scene.EventManager.TriggerLandObjectUpdated((uint)local_id, land);
         }
 
         public bool AllowedForcefulBans
@@ -319,7 +314,7 @@ namespace OpenSim.Region.CoreModules.World.Land
             {
                 m_landList.Clear();
                 m_lastLandLocalID = LandChannel.START_LAND_LOCAL_ID - 1;
-                m_landIDList.Initialize();
+                m_landIDList = new int[m_scene.RegionInfo.RegionSizeX / LandUnit, m_scene.RegionInfo.RegionSizeY / LandUnit];
             }
         }
         
@@ -333,7 +328,8 @@ namespace OpenSim.Region.CoreModules.World.Land
                 "[LAND MANAGEMENT MODULE]: Creating default parcel for region {0}", m_scene.RegionInfo.RegionName);
             
             ILandObject fullSimParcel = new LandObject(UUID.Zero, false, m_scene);                                                
-            fullSimParcel.SetLandBitmap(fullSimParcel.GetSquareLandBitmap(0, 0, (int)Constants.RegionSize, (int)Constants.RegionSize));
+            fullSimParcel.SetLandBitmap(fullSimParcel.GetSquareLandBitmap(0, 0,
+                                            (int)m_scene.RegionInfo.RegionSizeX, (int)m_scene.RegionInfo.RegionSizeY));
             fullSimParcel.LandData.OwnerID = m_scene.RegionInfo.EstateSettings.EstateOwner;
             fullSimParcel.LandData.ClaimDate = Util.UnixTimeSinceEpoch();
             
@@ -460,8 +456,8 @@ namespace OpenSim.Region.CoreModules.World.Land
 
         public void SendLandUpdate(ScenePresence avatar, bool force)
         {
-            ILandObject over = GetLandObject((int)Math.Min(((int)Constants.RegionSize - 1), Math.Max(0, Math.Round(avatar.AbsolutePosition.X))),
-                                             (int)Math.Min(((int)Constants.RegionSize - 1), Math.Max(0, Math.Round(avatar.AbsolutePosition.Y))));
+            ILandObject over = GetLandObject((int)Math.Min(((int)m_scene.RegionInfo.RegionSizeX - 1), Math.Max(0, Math.Round(avatar.AbsolutePosition.X))),
+                                             (int)Math.Min(((int)m_scene.RegionInfo.RegionSizeY - 1), Math.Max(0, Math.Round(avatar.AbsolutePosition.Y))));
 
             if (over != null)
             {
@@ -543,16 +539,13 @@ namespace OpenSim.Region.CoreModules.World.Land
         /// </summary>
         /// <param name="avatar"></param>
         public void EventManagerOnClientMovement(ScenePresence avatar)
-        //
         {
-            ILandObject over = GetLandObject(avatar.AbsolutePosition.X, avatar.AbsolutePosition.Y);
+            Vector3 pos = avatar.AbsolutePosition;
+            ILandObject over = GetLandObject(pos.X, pos.Y);
             if (over != null)
             {
-                if (!over.IsRestrictedFromLand(avatar.UUID) && (!over.IsBannedFromLand(avatar.UUID) || avatar.AbsolutePosition.Z >= LandChannel.BAN_LINE_SAFETY_HIEGHT))
-                {
-                    avatar.lastKnownAllowedPosition =
-                        new Vector3(avatar.AbsolutePosition.X, avatar.AbsolutePosition.Y, avatar.AbsolutePosition.Z);
-                }
+                if (!over.IsRestrictedFromLand(avatar.UUID) && (!over.IsBannedFromLand(avatar.UUID) || pos.Z >= LandChannel.BAN_LINE_SAFETY_HIEGHT))
+                    avatar.lastKnownAllowedPosition = pos;
             }
         }
 
@@ -611,7 +604,10 @@ namespace OpenSim.Region.CoreModules.World.Land
         /// <summary>
         /// Adds a land object to the stored list and adds them to the landIDList to what they own
         /// </summary>
-        /// <param name="new_land">The land object being added</param>
+        /// <param name="new_land">
+        /// The land object being added.  
+        /// Will return null if this overlaps with an existing parcel that has not had its bitmap adjusted.
+        /// </param>
         public ILandObject AddLandObject(ILandObject land)
         {
             ILandObject new_land = land.Copy();
@@ -619,34 +615,76 @@ namespace OpenSim.Region.CoreModules.World.Land
             // Only now can we add the prim counts to the land object - we rely on the global ID which is generated
             // as a random UUID inside LandData initialization
             if (m_primCountModule != null)
-                new_land.PrimCounts = m_primCountModule.GetPrimCounts(new_land.LandData.GlobalID);            
+                new_land.PrimCounts = m_primCountModule.GetPrimCounts(new_land.LandData.GlobalID);
 
             lock (m_landList)
             {
-                int newLandLocalID = ++m_lastLandLocalID;
+                int newLandLocalID = m_lastLandLocalID + 1;
                 new_land.LandData.LocalID = newLandLocalID;
 
                 bool[,] landBitmap = new_land.GetLandBitmap();
-                for (int x = 0; x < landArrayMax; x++)
+                // m_log.DebugFormat("{0} AddLandObject. new_land.bitmapSize=({1},{2}). newLocalID={3}",
+                //                 LogHeader, landBitmap.GetLength(0), landBitmap.GetLength(1), newLandLocalID);
+
+                if (landBitmap.GetLength(0) != m_landIDList.GetLength(0) || landBitmap.GetLength(1) != m_landIDList.GetLength(1))
+                {
+                    // Going to variable sized regions can cause mismatches
+                    m_log.ErrorFormat("{0} AddLandObject. Added land bitmap different size than region ID map. bitmapSize=({1},{2}), landIDSize=({3},{4})",
+                        LogHeader, landBitmap.GetLength(0), landBitmap.GetLength(1), m_landIDList.GetLength(0), m_landIDList.GetLength(1) );
+                }
+                else
                 {
-                    for (int y = 0; y < landArrayMax; y++)
+                    // If other land objects still believe that they occupy any parts of the same space, 
+                    // then do not allow the add to proceed.
+                    for (int x = 0; x < landBitmap.GetLength(0); x++)
                     {
-                        if (landBitmap[x, y])
+                        for (int y = 0; y < landBitmap.GetLength(1); y++)
                         {
-//                            m_log.DebugFormat(
-//                                "[LAND MANAGEMENT MODULE]: Registering parcel {0} for land co-ord ({1}, {2}) on {3}", 
-//                                new_land.LandData.Name, x, y, m_scene.RegionInfo.RegionName);
-                            
-                            m_landIDList[x, y] = newLandLocalID;
+                            if (landBitmap[x, y])
+                            {
+                                int lastRecordedLandId = m_landIDList[x, y];
+
+                                if (lastRecordedLandId > 0)
+                                {
+                                    ILandObject lastRecordedLo = m_landList[lastRecordedLandId];
+
+                                    if (lastRecordedLo.LandBitmap[x, y])
+                                    {
+                                        m_log.ErrorFormat(
+                                            "{0}: Cannot add parcel \"{1}\", local ID {2} at tile {3},{4} because this is still occupied by parcel \"{5}\", local ID {6} in {7}",
+                                            LogHeader, new_land.LandData.Name, new_land.LandData.LocalID, x, y, 
+                                            lastRecordedLo.LandData.Name, lastRecordedLo.LandData.LocalID, m_scene.Name);
+
+                                        return null;
+                                    }
+                                }
+                            }
+                        }
+                    }
+
+                    for (int x = 0; x < landBitmap.GetLength(0); x++)
+                    {
+                        for (int y = 0; y < landBitmap.GetLength(1); y++)
+                        {
+                            if (landBitmap[x, y])
+                            {
+                                // m_log.DebugFormat(
+                                //     "[LAND MANAGEMENT MODULE]: Registering parcel {0} for land co-ord ({1}, {2}) on {3}", 
+                                //     new_land.LandData.Name, x, y, m_scene.RegionInfo.RegionName);
+                                    
+                                m_landIDList[x, y] = newLandLocalID;
+                            }
                         }
                     }
                 }
 
                 m_landList.Add(newLandLocalID, new_land);
+                m_lastLandLocalID++;
             }
 
             new_land.ForceUpdateLandInfo();
             m_scene.EventManager.TriggerLandObjectAdded(new_land);
+
             return new_land;
         }
 
@@ -656,11 +694,12 @@ namespace OpenSim.Region.CoreModules.World.Land
         /// <param name="local_id">Land.localID of the peice of land to remove.</param>
         public void removeLandObject(int local_id)
         {
+            ILandObject land;
             lock (m_landList)
             {
-                for (int x = 0; x < 64; x++)
+                for (int x = 0; x < m_landIDList.GetLength(0); x++)
                 {
-                    for (int y = 0; y < 64; y++)
+                    for (int y = 0; y < m_landIDList.GetLength(1); y++)
                     {
                         if (m_landIDList[x, y] == local_id)
                         {
@@ -672,9 +711,11 @@ namespace OpenSim.Region.CoreModules.World.Land
                     }
                 }
 
-                m_scene.EventManager.TriggerLandObjectRemoved(m_landList[local_id].LandData.GlobalID);
+                land = m_landList[local_id];
                 m_landList.Remove(local_id);
             }
+
+            m_scene.EventManager.TriggerLandObjectRemoved(land.LandData.GlobalID);
         }
         
         /// <summary>
@@ -682,21 +723,27 @@ namespace OpenSim.Region.CoreModules.World.Land
         /// </summary>        
         public void Clear(bool setupDefaultParcel)
         {
+            List<ILandObject> parcels;
             lock (m_landList)
             {
-                foreach (ILandObject lo in m_landList.Values)
-                {
-                    //m_scene.SimulationDataService.RemoveLandObject(lo.LandData.GlobalID);
-                    m_scene.EventManager.TriggerLandObjectRemoved(lo.LandData.GlobalID);
-                }
+                parcels = new List<ILandObject>(m_landList.Values);
+            }
+
+            foreach (ILandObject lo in parcels)
+            {
+                //m_scene.SimulationDataService.RemoveLandObject(lo.LandData.GlobalID);
+                m_scene.EventManager.TriggerLandObjectRemoved(lo.LandData.GlobalID);
+            }
 
+            lock (m_landList)
+            {
                 m_landList.Clear();
 
                 ResetSimLandObjects();
-
-                if (setupDefaultParcel)
-                    CreateDefaultParcel();
             }
+            
+            if (setupDefaultParcel)
+                CreateDefaultParcel();
         }
 
         private void performFinalLandJoin(ILandObject master, ILandObject slave)
@@ -704,9 +751,9 @@ namespace OpenSim.Region.CoreModules.World.Land
             bool[,] landBitmapSlave = slave.GetLandBitmap();
             lock (m_landList)
             {
-                for (int x = 0; x < 64; x++)
+                for (int x = 0; x < landBitmapSlave.GetLength(0); x++)
                 {
-                    for (int y = 0; y < 64; y++)
+                    for (int y = 0; y < landBitmapSlave.GetLength(1); y++)
                     {
                         if (landBitmapSlave[x, y])
                         {
@@ -740,23 +787,28 @@ namespace OpenSim.Region.CoreModules.World.Land
         /// <returns>Land object at the point supplied</returns>
         public ILandObject GetLandObject(float x_float, float y_float)
         {
+            return GetLandObject((int)x_float, (int)y_float, true /* returnNullIfLandObjectNotFound */);
+            /*
             int x;
             int y;
 
-            if (x_float >= Constants.RegionSize || x_float < 0 || y_float >= Constants.RegionSize || y_float < 0)
+            if (x_float >= m_scene.RegionInfo.RegionSizeX || x_float < 0 || y_float >= m_scene.RegionInfo.RegionSizeX || y_float < 0)
                 return null;
 
             try
             {
-                x = Convert.ToInt32(Math.Floor(Convert.ToDouble(x_float) / 4.0));
-                y = Convert.ToInt32(Math.Floor(Convert.ToDouble(y_float) / 4.0));
+                x = Convert.ToInt32(Math.Floor(Convert.ToDouble(x_float) / (float)landUnit));
+                y = Convert.ToInt32(Math.Floor(Convert.ToDouble(y_float) / (float)landUnit));
             }
             catch (OverflowException)
             {
                 return null;
             }
 
-            if (x >= 64 || y >= 64 || x < 0 || y < 0)
+            if (x >= (m_scene.RegionInfo.RegionSizeX / landUnit)
+                    || y >= (m_scene.RegionInfo.RegionSizeY / landUnit)
+                    || x < 0
+                    || y < 0)
             {
                 return null;
             }
@@ -772,38 +824,70 @@ namespace OpenSim.Region.CoreModules.World.Land
 //                    m_log.DebugFormat(
 //                        "[LAND MANAGEMENT MODULE]: No land object found at ({0}, {1}) on {2}", 
 //                        x, y, m_scene.RegionInfo.RegionName);
-                
-                if (m_landList.ContainsKey(m_landIDList[x, y]))
-                    return m_landList[m_landIDList[x, y]];
+
+                try
+                {
+                    if (m_landList.ContainsKey(m_landIDList[x, y]))
+                        return m_landList[m_landIDList[x, y]];
+                }
+                catch (Exception e)
+                {
+                    m_log.DebugFormat("{0} GetLandObject exception. x={1}, y={2}, m_landIDList.len=({3},{4})",
+                        LogHeader, x, y, m_landIDList.GetLength(0), m_landIDList.GetLength(1));
+                }
                 
                 return null;
             }
+             */
         }
 
+        // Public entry.
+        // Throws exception if land object is not found
         public ILandObject GetLandObject(int x, int y)
         {
-            if (x >= Convert.ToInt32(Constants.RegionSize) || y >= Convert.ToInt32(Constants.RegionSize) || x < 0 || y < 0)
+            return GetLandObject(x, y, false /* returnNullIfLandObjectNotFound */);
+        }
+
+        /// <summary>
+        /// Given a region position, return the parcel land object for that location
+        /// </summary>
+        /// <returns>
+        /// The land object.
+        /// </returns>
+        /// <param name='x'></param>
+        /// <param name='y'></param>
+        /// <param name='returnNullIfLandObjectNotFound'>
+        /// Return null if the land object requested is not within the region's bounds.
+        /// </param>
+        private ILandObject GetLandObject(int x, int y, bool returnNullIfLandObjectOutsideBounds)
+        {
+            if (x >= m_scene.RegionInfo.RegionSizeX || y >=  m_scene.RegionInfo.RegionSizeY || x < 0 || y < 0)
             {
                 // These exceptions here will cause a lot of complaints from the users specifically because
                 // they happen every time at border crossings
-                throw new Exception("Error: Parcel not found at point " + x + ", " + y);
-            }
-
-            lock (m_landIDList)
-            {
-                try
-                {
-                    return m_landList[m_landIDList[x / 4, y / 4]];
-                }
-                catch (IndexOutOfRangeException)
-                {
-//                    m_log.WarnFormat(
-//                        "[LAND MANAGEMENT MODULE]: Tried to retrieve land object from out of bounds co-ordinate ({0},{1}) in {2}", 
-//                        x, y, m_scene.RegionInfo.RegionName);
-                    
+                if (returnNullIfLandObjectOutsideBounds)
                     return null;
-                }
+                else
+                    throw new Exception(
+                        String.Format("{0} GetLandObject for non-existent position. Region={1}, pos=<{2},{3}",
+                                                LogHeader, m_scene.RegionInfo.RegionName, x, y)
+                );
             }
+
+            return m_landList[m_landIDList[x / 4, y / 4]];
+        }
+
+        // Create a 'parcel is here' bitmap for the parcel identified by the passed landID
+        private bool[,] CreateBitmapForID(int landID)
+        {
+            bool[,] ret = new bool[m_landIDList.GetLength(0), m_landIDList.GetLength(1)];
+
+            for (int xx = 0; xx < m_landIDList.GetLength(0); xx++)
+                for (int yy = 0; yy < m_landIDList.GetLength(0); yy++)
+                    if (m_landIDList[xx, yy] == landID)
+                        ret[xx, yy] = true;
+
+            return ret;
         }
 
         #endregion
@@ -973,8 +1057,12 @@ namespace OpenSim.Region.CoreModules.World.Land
 
             //Now add the new land object
             ILandObject result = AddLandObject(newLand);
-            UpdateLandObject(startLandObject.LandData.LocalID, startLandObject.LandData);
-            result.SendLandUpdateToAvatarsOverMe();
+
+            if (result != null)
+            {
+                UpdateLandObject(startLandObject.LandData.LocalID, startLandObject.LandData);
+                result.SendLandUpdateToAvatarsOverMe();
+            }
         }
 
         /// <summary>
@@ -1055,96 +1143,164 @@ namespace OpenSim.Region.CoreModules.World.Land
 
         #region Parcel Updating
 
+        // Send parcel layer info for the whole region
+        public void SendParcelOverlay(IClientAPI remote_client)
+        {
+            SendParcelOverlay(remote_client, 0, 0, (int)Constants.MaximumRegionSize);
+        }
+
         /// <summary>
-        /// Where we send the ParcelOverlay packet to the client
+        /// Send the parcel overlay blocks to the client. We send the overlay packets
+        /// around a location and limited by the 'parcelLayerViewDistance'. This number
+        /// is usually 128 and the code is arranged so it sends all the parcel overlay
+        /// information for a whole region if the region is legacy sized (256x256). If
+        /// the region is larger, only the parcel layer information is sent around
+        /// the point specified. This reduces the problem of parcel layer information
+        /// blocks increasing exponentially as region size increases.
         /// </summary>
         /// <param name="remote_client">The object representing the client</param>
-        public void SendParcelOverlay(IClientAPI remote_client)
+        /// <param name="xPlace">X position in the region to send surrounding parcel layer info</param>
+        /// <param name="yPlace">y position in the region to send surrounding parcel layer info</param>
+        /// <param name="layerViewDistance">Distance from x,y position to send parcel layer info</param>
+        private  void SendParcelOverlay(IClientAPI remote_client, int xPlace, int yPlace, int layerViewDistance)
         {
             const int LAND_BLOCKS_PER_PACKET = 1024;
 
             byte[] byteArray = new byte[LAND_BLOCKS_PER_PACKET];
             int byteArrayCount = 0;
             int sequenceID = 0;
-            int blockmeters = 4 * (int) Constants.RegionSize/(int)Constants.TerrainPatchSize;
 
+            int xLow = 0;
+            int xHigh = (int)m_scene.RegionInfo.RegionSizeX;
+            int yLow = 0;
+            int yHigh = (int)m_scene.RegionInfo.RegionSizeY;
 
-            for (int y = 0; y < blockmeters; y++)
+            if (shouldLimitParcelLayerInfoToViewDistance)
             {
-                for (int x = 0; x < blockmeters; x++)
+                // Compute view distance around the given point
+                int txLow = xPlace - layerViewDistance;
+                int txHigh = xPlace + layerViewDistance;
+                // If the distance is outside the region area, move the view distance to ba all in the region
+                if (txLow < xLow)
+                {
+                    txLow = xLow;
+                    txHigh = Math.Min(yLow + (layerViewDistance * 2), xHigh);
+                }
+                if (txHigh > xHigh)
                 {
-                    byte tempByte = 0; //This represents the byte for the current 4x4
+                    txLow = Math.Max(xLow, xHigh - (layerViewDistance * 2));
+                    txHigh = xHigh;
+                }
+                xLow = txLow;
+                xHigh = txHigh;
 
-                    ILandObject currentParcelBlock = GetLandObject(x * 4, y * 4);
+                int tyLow = yPlace - layerViewDistance;
+                int tyHigh = yPlace + layerViewDistance;
+                if (tyLow < yLow)
+                {
+                    tyLow = yLow;
+                    tyHigh = Math.Min(yLow + (layerViewDistance * 2), yHigh);
+                }
+                if (tyHigh > yHigh)
+                {
+                    tyLow = Math.Max(yLow, yHigh - (layerViewDistance * 2));
+                    tyHigh = yHigh;
+                }
+                yLow = tyLow;
+                yHigh = tyHigh;
+            }
+            // m_log.DebugFormat("{0} SendParcelOverlay: place=<{1},{2}>, vDist={3}, xLH=<{4},{5}, yLH=<{6},{7}>",
+            //     LogHeader, xPlace, yPlace, layerViewDistance, xLow, xHigh, yLow, yHigh);
 
-                    if (currentParcelBlock != null)
+            // Layer data is in landUnit (4m) chunks
+            for (int y = yLow; y < yHigh / Constants.TerrainPatchSize * (Constants.TerrainPatchSize / LandUnit); y++)
+            {
+                for (int x = xLow; x < xHigh / Constants.TerrainPatchSize * (Constants.TerrainPatchSize / LandUnit); x++)
+                {
+                    byteArray[byteArrayCount] = BuildLayerByte(GetLandObject(x * LandUnit, y * LandUnit), x, y, remote_client);
+                    byteArrayCount++;
+                    if (byteArrayCount >= LAND_BLOCKS_PER_PACKET)
                     {
-                        if (currentParcelBlock.LandData.OwnerID == remote_client.AgentId)
-                        {
-                            //Owner Flag
-                            tempByte = Convert.ToByte(tempByte | LandChannel.LAND_TYPE_OWNED_BY_REQUESTER);
-                        }
-                        else if (currentParcelBlock.LandData.SalePrice > 0 &&
-                                 (currentParcelBlock.LandData.AuthBuyerID == UUID.Zero ||
-                                  currentParcelBlock.LandData.AuthBuyerID == remote_client.AgentId))
-                        {
-                            //Sale Flag
-                            tempByte = Convert.ToByte(tempByte | LandChannel.LAND_TYPE_IS_FOR_SALE);
-                        }
-                        else if (currentParcelBlock.LandData.OwnerID == UUID.Zero)
-                        {
-                            //Public Flag
-                            tempByte = Convert.ToByte(tempByte | LandChannel.LAND_TYPE_PUBLIC);
-                        }
-                        else
-                        {
-                            //Other Flag
-                            tempByte = Convert.ToByte(tempByte | LandChannel.LAND_TYPE_OWNED_BY_OTHER);
-                        }
+                        // m_log.DebugFormat("{0} SendParcelOverlay, sending packet, bytes={1}", LogHeader, byteArray.Length);
+                        remote_client.SendLandParcelOverlay(byteArray, sequenceID);
+                        byteArrayCount = 0;
+                        sequenceID++;
+                        byteArray = new byte[LAND_BLOCKS_PER_PACKET];
+                    }
 
-                        //Now for border control
+                }
+            }
 
-                        ILandObject westParcel = null;
-                        ILandObject southParcel = null;
-                        if (x > 0)
-                        {
-                            westParcel = GetLandObject((x - 1) * 4, y * 4);
-                        }
-                        if (y > 0)
-                        {
-                            southParcel = GetLandObject(x * 4, (y - 1) * 4);
-                        }
+            if (byteArrayCount != 0)
+            {
+                remote_client.SendLandParcelOverlay(byteArray, sequenceID);
+                // m_log.DebugFormat("{0} SendParcelOverlay, complete sending packet, bytes={1}", LogHeader, byteArray.Length);
+            }
+        }
 
-                        if (x == 0)
-                        {
-                            tempByte = Convert.ToByte(tempByte | LandChannel.LAND_FLAG_PROPERTY_BORDER_WEST);
-                        }
-                        else if (westParcel != null && westParcel != currentParcelBlock)
-                        {
-                            tempByte = Convert.ToByte(tempByte | LandChannel.LAND_FLAG_PROPERTY_BORDER_WEST);
-                        }
+        private byte BuildLayerByte(ILandObject currentParcelBlock, int x, int y, IClientAPI remote_client)
+        {
+            byte tempByte = 0; //This represents the byte for the current 4x4
 
-                        if (y == 0)
-                        {
-                            tempByte = Convert.ToByte(tempByte | LandChannel.LAND_FLAG_PROPERTY_BORDER_SOUTH);
-                        }
-                        else if (southParcel != null && southParcel != currentParcelBlock)
-                        {
-                            tempByte = Convert.ToByte(tempByte | LandChannel.LAND_FLAG_PROPERTY_BORDER_SOUTH);
-                        }
+            if (currentParcelBlock != null)
+            {
+                if (currentParcelBlock.LandData.OwnerID == remote_client.AgentId)
+                {
+                    //Owner Flag
+                    tempByte = Convert.ToByte(tempByte | LandChannel.LAND_TYPE_OWNED_BY_REQUESTER);
+                }
+                else if (currentParcelBlock.LandData.SalePrice > 0 &&
+                         (currentParcelBlock.LandData.AuthBuyerID == UUID.Zero ||
+                          currentParcelBlock.LandData.AuthBuyerID == remote_client.AgentId))
+                {
+                    //Sale Flag
+                    tempByte = Convert.ToByte(tempByte | LandChannel.LAND_TYPE_IS_FOR_SALE);
+                }
+                else if (currentParcelBlock.LandData.OwnerID == UUID.Zero)
+                {
+                    //Public Flag
+                    tempByte = Convert.ToByte(tempByte | LandChannel.LAND_TYPE_PUBLIC);
+                }
+                else
+                {
+                    //Other Flag
+                    tempByte = Convert.ToByte(tempByte | LandChannel.LAND_TYPE_OWNED_BY_OTHER);
+                }
 
-                        byteArray[byteArrayCount] = tempByte;
-                        byteArrayCount++;
-                        if (byteArrayCount >= LAND_BLOCKS_PER_PACKET)
-                        {
-                            remote_client.SendLandParcelOverlay(byteArray, sequenceID);
-                            byteArrayCount = 0;
-                            sequenceID++;
-                            byteArray = new byte[LAND_BLOCKS_PER_PACKET];
-                        }
-                    }
+                //Now for border control
+
+                ILandObject westParcel = null;
+                ILandObject southParcel = null;
+                if (x > 0)
+                {
+                    westParcel = GetLandObject((x - 1) * LandUnit, y * LandUnit);
+                }
+                if (y > 0)
+                {
+                    southParcel = GetLandObject(x * LandUnit, (y - 1) * LandUnit);
+                }
+
+                if (x == 0)
+                {
+                    tempByte = Convert.ToByte(tempByte | LandChannel.LAND_FLAG_PROPERTY_BORDER_WEST);
+                }
+                else if (westParcel != null && westParcel != currentParcelBlock)
+                {
+                    tempByte = Convert.ToByte(tempByte | LandChannel.LAND_FLAG_PROPERTY_BORDER_WEST);
                 }
+
+                if (y == 0)
+                {
+                    tempByte = Convert.ToByte(tempByte | LandChannel.LAND_FLAG_PROPERTY_BORDER_SOUTH);
+                }
+                else if (southParcel != null && southParcel != currentParcelBlock)
+                {
+                    tempByte = Convert.ToByte(tempByte | LandChannel.LAND_FLAG_PROPERTY_BORDER_SOUTH);
+                }
+
             }
+
+            return tempByte;
         }
 
         public void ClientOnParcelPropertiesRequest(int start_x, int start_y, int end_x, int end_y, int sequence_id,
@@ -1182,7 +1338,8 @@ namespace OpenSim.Region.CoreModules.World.Land
                 temp[i].SendLandProperties(sequence_id, snap_selection, requestResult, remote_client);
             }
 
-            SendParcelOverlay(remote_client);
+            // Also send the layer data around the point of interest
+            SendParcelOverlay(remote_client, (start_x + end_x) / 2, (start_y + end_y) / 2, parcelLayerViewDistance);
         }
 
         public void ClientOnParcelPropertiesUpdateRequest(LandUpdateArgs args, int localID, IClientAPI remote_client)
@@ -1254,6 +1411,7 @@ namespace OpenSim.Region.CoreModules.World.Land
 
                     m_scene.ForEachClient(SendParcelOverlay);
                     land.SendLandUpdateToClient(true, remote_client);
+                    UpdateLandObject(land.LandData.LocalID, land.LandData);
                 }
             }
         }
@@ -1274,8 +1432,10 @@ namespace OpenSim.Region.CoreModules.World.Land
                     land.LandData.GroupID = UUID.Zero;
                     land.LandData.IsGroupOwned = false;
                     land.LandData.Flags &= ~(uint) (ParcelFlags.ForSale | ParcelFlags.ForSaleObjects | ParcelFlags.SellParcelObjects | ParcelFlags.ShowDirectory);
+                    
                     m_scene.ForEachClient(SendParcelOverlay);
                     land.SendLandUpdateToClient(true, remote_client);
+                    UpdateLandObject(land.LandData.LocalID, land.LandData);
                 }
             }
         }
@@ -1302,6 +1462,7 @@ namespace OpenSim.Region.CoreModules.World.Land
 
                     m_scene.ForEachClient(SendParcelOverlay);
                     land.SendLandUpdateToClient(true, remote_client);
+                    UpdateLandObject(land.LandData.LocalID, land.LandData);
                 }
             }
         }
@@ -1382,19 +1543,78 @@ namespace OpenSim.Region.CoreModules.World.Land
 
         #region Land Object From Storage Functions
 
-        public void EventManagerOnIncomingLandDataFromStorage(List<LandData> data)
+        private void EventManagerOnIncomingLandDataFromStorage(List<LandData> data)
         {
 //            m_log.DebugFormat(
 //                "[LAND MANAGMENT MODULE]: Processing {0} incoming parcels on {1}", data.Count, m_scene.Name);
 
-            for (int i = 0; i < data.Count; i++)
-                IncomingLandObjectFromStorage(data[i]);
+            // Prevent race conditions from any auto-creation of new parcels for varregions whilst we are still loading
+            // the existing parcels.
+            lock (m_landList)
+            {
+                for (int i = 0; i < data.Count; i++)
+                    IncomingLandObjectFromStorage(data[i]);
+
+                // Layer data is in landUnit (4m) chunks
+                for (int y = 0; y < m_scene.RegionInfo.RegionSizeY / Constants.TerrainPatchSize * (Constants.TerrainPatchSize / LandUnit); y++)
+                {
+                    for (int x = 0; x < m_scene.RegionInfo.RegionSizeX / Constants.TerrainPatchSize * (Constants.TerrainPatchSize / LandUnit); x++)
+                    {
+                        if (m_landIDList[x, y] == 0)
+                        {
+                            if (m_landList.Count == 1)
+                            {
+                                m_log.DebugFormat(
+                                    "[{0}]: Auto-extending land parcel as landID at {1},{2} is 0 and only one land parcel is present in {3}", 
+                                    LogHeader, x, y, m_scene.Name);
+
+                                int onlyParcelID = 0;
+                                ILandObject onlyLandObject = null;
+                                foreach (KeyValuePair<int, ILandObject> kvp in m_landList)
+                                {
+                                    onlyParcelID = kvp.Key;
+                                    onlyLandObject = kvp.Value;
+                                    break;
+                                }
+
+                                // There is only one parcel. Grow it to fill all the unallocated spaces.
+                                for (int xx = 0; xx < m_landIDList.GetLength(0); xx++)
+                                    for (int yy = 0; yy < m_landIDList.GetLength(1); yy++)
+                                        if (m_landIDList[xx, yy] == 0)
+                                            m_landIDList[xx, yy] = onlyParcelID;
+
+                                onlyLandObject.LandBitmap = CreateBitmapForID(onlyParcelID);
+                            }
+                            else if (m_landList.Count > 1)
+                            {
+                                m_log.DebugFormat(
+                                    "{0}: Auto-creating land parcel as landID at {1},{2} is 0 and more than one land parcel is present in {3}", 
+                                    LogHeader, x, y, m_scene.Name);
+
+                                // There are several other parcels so we must create a new one for the unassigned space
+                                ILandObject newLand = new LandObject(UUID.Zero, false, m_scene);                                                
+                                // Claim all the unclaimed "0" ids
+                                newLand.SetLandBitmap(CreateBitmapForID(0));
+                                newLand.LandData.OwnerID = m_scene.RegionInfo.EstateSettings.EstateOwner;
+                                newLand.LandData.ClaimDate = Util.UnixTimeSinceEpoch();
+                                newLand = AddLandObject(newLand);
+                            }
+                            else
+                            {
+                                // We should never reach this point as the separate code path when no land data exists should have fired instead.
+                                m_log.WarnFormat(
+                                    "{0}: Ignoring request to auto-create parcel in {1} as there are no other parcels present", 
+                                    LogHeader, m_scene.Name);
+                            }
+                        }
+                    }
+                }
+            }
         }
 
-        public void IncomingLandObjectFromStorage(LandData data)
+        private void IncomingLandObjectFromStorage(LandData data)
         {
-            ILandObject new_land = new LandObject(data.OwnerID, data.IsGroupOwned, m_scene);
-            new_land.LandData = data.Copy();
+            ILandObject new_land = new LandObject(data, m_scene);
             new_land.SetLandBitmapFromByteArray();            
             AddLandObject(new_land);
         }
@@ -1409,7 +1629,8 @@ namespace OpenSim.Region.CoreModules.World.Land
                     m_landList.TryGetValue(localID, out selectedParcel);
                 }
 
-                if (selectedParcel == null) return;
+                if (selectedParcel == null) 
+                    return;
 
                 selectedParcel.ReturnLandObjects(returnType, agentIDs, taskIDs, remoteClient);
             }
@@ -1417,7 +1638,7 @@ namespace OpenSim.Region.CoreModules.World.Land
             {
                 if (returnType != 1)
                 {
-                    m_log.WarnFormat("[LAND MANAGEMENT MODULE] ReturnObjectsInParcel: unknown return type {0}", returnType);
+                    m_log.WarnFormat("[LAND MANAGEMENT MODULE]: ReturnObjectsInParcel: unknown return type {0}", returnType);
                     return;
                 }
 
@@ -1437,14 +1658,14 @@ namespace OpenSim.Region.CoreModules.World.Land
                     }
                     else
                     {
-                        m_log.WarnFormat("[LAND MANAGEMENT MODULE] ReturnObjectsInParcel: unknown object {0}", groupID);
+                        m_log.WarnFormat("[LAND MANAGEMENT MODULE]: ReturnObjectsInParcel: unknown object {0}", groupID);
                     }
                 }
 
                 int num = 0;
                 foreach (HashSet<SceneObjectGroup> objs in returns.Values)
                     num += objs.Count;
-                m_log.DebugFormat("[LAND MANAGEMENT MODULE] Returning {0} specific object(s)", num);
+                m_log.DebugFormat("[LAND MANAGEMENT MODULE]: Returning {0} specific object(s)", num);
 
                 foreach (HashSet<SceneObjectGroup> objs in returns.Values)
                 {
@@ -1455,7 +1676,7 @@ namespace OpenSim.Region.CoreModules.World.Land
                     }
                     else
                     {
-                        m_log.WarnFormat("[LAND MANAGEMENT MODULE] ReturnObjectsInParcel: not permitted to return {0} object(s) belonging to user {1}",
+                        m_log.WarnFormat("[LAND MANAGEMENT MODULE]: ReturnObjectsInParcel: not permitted to return {0} object(s) belonging to user {1}",
                             objs2.Count, objs2[0].OwnerID);
                     }
                 }
@@ -1464,11 +1685,8 @@ namespace OpenSim.Region.CoreModules.World.Land
 
         public void EventManagerOnNoLandDataFromStorage()
         {
-            lock (m_landList)
-            {
-                ResetSimLandObjects();
-                CreateDefaultParcel();
-            }
+            ResetSimLandObjects();
+            CreateDefaultParcel();
         }
 
         #endregion
@@ -1694,7 +1912,7 @@ namespace OpenSim.Region.CoreModules.World.Land
                 {
                     // most likely still cached from building the extLandData entry
                     uint x = 0, y = 0;
-                    Utils.LongToUInts(data.RegionHandle, out x, out y);
+                    Util.RegionHandleToWorldLoc(data.RegionHandle, out x, out y);
                     info = m_scene.GridService.GetRegionByPosition(m_scene.RegionInfo.ScopeID, (int)x, (int)y);
                 }
                 // we need to transfer the fake parcelID, not the one in landData, so the viewer can match it to the landmark.
@@ -1730,66 +1948,332 @@ namespace OpenSim.Region.CoreModules.World.Land
             UpdateLandObject(localID, land.LandData);
         }
         
-        protected void InstallInterfaces()
+        Dictionary<UUID, System.Threading.Timer> Timers = new Dictionary<UUID, System.Threading.Timer>();
+
+        public void ClientOnParcelFreezeUser(IClientAPI client, UUID parcelowner, uint flags, UUID target)
+        {
+            ScenePresence targetAvatar = null;
+            ((Scene)client.Scene).TryGetScenePresence(target, out targetAvatar);
+            ScenePresence parcelManager = null;
+            ((Scene)client.Scene).TryGetScenePresence(client.AgentId, out parcelManager);
+            System.Threading.Timer Timer;
+
+            if (targetAvatar.UserLevel == 0)
+            {
+                ILandObject land = ((Scene)client.Scene).LandChannel.GetLandObject(targetAvatar.AbsolutePosition.X, targetAvatar.AbsolutePosition.Y);
+                if (!((Scene)client.Scene).Permissions.CanEditParcelProperties(client.AgentId, land, GroupPowers.LandEjectAndFreeze))
+                    return;
+                if (flags == 0)
+                {
+                    targetAvatar.AllowMovement = false;
+                    targetAvatar.ControllingClient.SendAlertMessage(parcelManager.Firstname + " " + parcelManager.Lastname + " has frozen you for 30 seconds.  You cannot move or interact with the world.");
+                    parcelManager.ControllingClient.SendAlertMessage("Avatar Frozen.");
+                    System.Threading.TimerCallback timeCB = new System.Threading.TimerCallback(OnEndParcelFrozen);
+                    Timer = new System.Threading.Timer(timeCB, targetAvatar, 30000, 0);
+                    Timers.Add(targetAvatar.UUID, Timer);
+                }
+                else
+                {
+                    targetAvatar.AllowMovement = true;
+                    targetAvatar.ControllingClient.SendAlertMessage(parcelManager.Firstname + " " + parcelManager.Lastname + " has unfrozen you.");
+                    parcelManager.ControllingClient.SendAlertMessage("Avatar Unfrozen.");
+                    Timers.TryGetValue(targetAvatar.UUID, out Timer);
+                    Timers.Remove(targetAvatar.UUID);
+                    Timer.Dispose();
+                }
+            }
+        }
+
+        private void OnEndParcelFrozen(object avatar)
         {
-            Command clearCommand
-                = new Command("clear", CommandIntentions.COMMAND_HAZARDOUS, ClearCommand, "Clears all the parcels from the region.");
-            Command showCommand 
-                = new Command("show", CommandIntentions.COMMAND_STATISTICAL, ShowParcelsCommand, "Shows all parcels on the region.");
+            ScenePresence targetAvatar = (ScenePresence)avatar;
+            targetAvatar.AllowMovement = true;
+            System.Threading.Timer Timer;
+            Timers.TryGetValue(targetAvatar.UUID, out Timer);
+            Timers.Remove(targetAvatar.UUID);
+            targetAvatar.ControllingClient.SendAgentAlertMessage("The freeze has worn off; you may go about your business.", false);
+        }
+
+        public void ClientOnParcelEjectUser(IClientAPI client, UUID parcelowner, uint flags, UUID target)
+        {
+            ScenePresence targetAvatar = null;
+            ScenePresence parcelManager = null;
+
+            // Must have presences
+            if (!m_scene.TryGetScenePresence(target, out targetAvatar) ||
+                !m_scene.TryGetScenePresence(client.AgentId, out parcelManager))
+                return;
+
+            // Cannot eject estate managers or gods
+            if (m_scene.Permissions.IsAdministrator(target))
+                return;
+
+            // Check if you even have permission to do this
+            ILandObject land = m_scene.LandChannel.GetLandObject(targetAvatar.AbsolutePosition.X, targetAvatar.AbsolutePosition.Y);
+            if (!m_scene.Permissions.CanEditParcelProperties(client.AgentId, land, GroupPowers.LandEjectAndFreeze) &&
+                !m_scene.Permissions.IsAdministrator(client.AgentId))
+                return;
+            Vector3 pos = m_scene.GetNearestAllowedPosition(targetAvatar, land);
+
+            targetAvatar.TeleportWithMomentum(pos, null);
+            targetAvatar.ControllingClient.SendAlertMessage("You have been ejected by " + parcelManager.Firstname + " " + parcelManager.Lastname);
+            parcelManager.ControllingClient.SendAlertMessage("Avatar Ejected.");
 
-            m_commander.RegisterCommand("clear", clearCommand);
-            m_commander.RegisterCommand("show", showCommand);
+            if ((flags & 1) != 0) // Ban TODO: Remove magic number
+            {
+                LandAccessEntry entry = new LandAccessEntry();
+                entry.AgentID = targetAvatar.UUID;
+                entry.Flags = AccessList.Ban;
+                entry.Expires = 0; // Perm
 
-            // Add this to our scene so scripts can call these functions
-            m_scene.RegisterModuleCommander(m_commander);
+                land.LandData.ParcelAccessList.Add(entry);
+            }
+        }
+
+        /// <summary>
+        /// Sets the Home Point.   The LoginService uses this to know where to put a user when they log-in
+        /// </summary>
+        /// <param name="remoteClient"></param>
+        /// <param name="regionHandle"></param>
+        /// <param name="position"></param>
+        /// <param name="lookAt"></param>
+        /// <param name="flags"></param>
+        public virtual void ClientOnSetHome(IClientAPI remoteClient, ulong regionHandle, Vector3 position, Vector3 lookAt, uint flags)
+        {
+            // Let's find the parcel in question
+            ILandObject land = landChannel.GetLandObject(position);
+            if (land == null || m_scene.GridUserService == null)
+            {
+                m_Dialog.SendAlertToUser(remoteClient, "Set Home request failed.");
+                return;
+            }
+
+            // Gather some data
+            ulong gpowers = remoteClient.GetGroupPowers(land.LandData.GroupID);
+            SceneObjectGroup telehub = null;
+            if (m_scene.RegionInfo.RegionSettings.TelehubObject != UUID.Zero)
+                // Does the telehub exist in the scene?
+                telehub = m_scene.GetSceneObjectGroup(m_scene.RegionInfo.RegionSettings.TelehubObject);
+
+            // Can the user set home here?
+            if (// Required: local user; foreign users cannot set home
+                m_scene.UserManagementModule.IsLocalGridUser(remoteClient.AgentId) &&
+                (// (a) gods and land managers can set home
+                 m_scene.Permissions.IsAdministrator(remoteClient.AgentId) || 
+                 m_scene.Permissions.IsGod(remoteClient.AgentId) ||
+                 // (b) land owners can set home
+                 remoteClient.AgentId == land.LandData.OwnerID ||
+                 // (c) members of the land-associated group in roles that can set home
+                 ((gpowers & (ulong)GroupPowers.AllowSetHome) == (ulong)GroupPowers.AllowSetHome) ||
+                 // (d) parcels with telehubs can be the home of anyone
+                 (telehub != null && land.ContainsPoint((int)telehub.AbsolutePosition.X, (int)telehub.AbsolutePosition.Y))))
+            {
+                string userId;
+                UUID test;
+                if (!m_scene.UserManagementModule.GetUserUUI(remoteClient.AgentId, out userId))
+                {
+                    /* Do not set a home position in this grid for a HG visitor */
+                    m_Dialog.SendAlertToUser(remoteClient, "Set Home request failed. (User Lookup)");
+                }
+                else if (!UUID.TryParse(userId, out test))
+                {
+                    m_Dialog.SendAlertToUser(remoteClient, "Set Home request failed. (HG visitor)");
+                }
+                else if (m_scene.GridUserService.SetHome(userId, land.RegionUUID, position, lookAt))
+                {
+                    // FUBAR ALERT: this needs to be "Home position set." so the viewer saves a home-screenshot.
+                    m_Dialog.SendAlertToUser(remoteClient, "Home position set.");
+                }
+                else
+                {
+                    m_Dialog.SendAlertToUser(remoteClient, "Set Home request failed.");
+                }
+            }
+            else
+                m_Dialog.SendAlertToUser(remoteClient, "You are not allowed to set your home location in this parcel.");
+        }
+
+        protected void RegisterCommands()
+        {
+            ICommands commands = MainConsole.Instance.Commands;
+
+            commands.AddCommand(
+                "Land", false, "land clear",
+                "land clear",
+                "Clear all the parcels from the region.",
+                "Command will ask for confirmation before proceeding.",
+                HandleClearCommand);
+
+            commands.AddCommand(
+                "Land", false, "land show",
+                "land show [<local-land-id>]",
+                "Show information about the parcels on the region.",
+                "If no local land ID is given, then summary information about all the parcels is shown.\n"
+                    + "If a local land ID is given then full information about that parcel is shown.",
+                HandleShowCommand);
         }    
         
-        protected void ClearCommand(Object[] args)
+        protected void HandleClearCommand(string module, string[] args)
         {
+            if (!(MainConsole.Instance.ConsoleScene == null || MainConsole.Instance.ConsoleScene == m_scene))
+                return;
+
             string response = MainConsole.Instance.CmdPrompt(
                 string.Format(
-                    "Are you sure that you want to clear all land parcels from {0} (y or n)", 
-                    m_scene.RegionInfo.RegionName), 
+                    "Are you sure that you want to clear all land parcels from {0} (y or n)", m_scene.Name), 
                 "n");
             
             if (response.ToLower() == "y")
             {
                 Clear(true);
-                MainConsole.Instance.OutputFormat("Cleared all parcels from {0}", m_scene.RegionInfo.RegionName);
+                MainConsole.Instance.OutputFormat("Cleared all parcels from {0}", m_scene.Name);
             }
             else
             {
-                MainConsole.Instance.OutputFormat("Aborting clear of all parcels from {0}", m_scene.RegionInfo.RegionName);
+                MainConsole.Instance.OutputFormat("Aborting clear of all parcels from {0}", m_scene.Name);
             }
         }        
         
-        protected void ShowParcelsCommand(Object[] args)
+        protected void HandleShowCommand(string module, string[] args)
         {
-            StringBuilder report = new StringBuilder();  
-            
-            report.AppendFormat("Land information for {0}\n", m_scene.RegionInfo.RegionName);            
-            report.AppendFormat(
-                "{0,-20} {1,-10} {2,-9} {3,-18} {4,-18} {5,-20}\n",
-                "Parcel Name",
-                "Local ID",
-                "Area",
-                "Starts",
-                "Ends",
-                "Owner");
+            if (!(MainConsole.Instance.ConsoleScene == null || MainConsole.Instance.ConsoleScene == m_scene))
+                return;
+
+            StringBuilder report = new StringBuilder(); 
+
+            if (args.Length <= 2)
+            {
+                AppendParcelsSummaryReport(report);
+            }
+            else
+            {
+                int landLocalId;
+
+                if (!ConsoleUtil.TryParseConsoleInt(MainConsole.Instance, args[2], out landLocalId))
+                    return;
+
+                ILandObject lo;
+
+                lock (m_landList)
+                { 
+                    if (!m_landList.TryGetValue(landLocalId, out lo))
+                    {
+                        MainConsole.Instance.OutputFormat("No parcel found with local ID {0}", landLocalId);
+                        return;
+                    }
+                }
+
+                AppendParcelReport(report, lo);
+            }
+
+            MainConsole.Instance.Output(report.ToString());
+        }
+
+        private void AppendParcelsSummaryReport(StringBuilder report)
+        {           
+            report.AppendFormat("Land information for {0}\n", m_scene.Name);
+
+            ConsoleDisplayTable cdt = new ConsoleDisplayTable();
+            cdt.AddColumn("Parcel Name", ConsoleDisplayUtil.ParcelNameSize);
+            cdt.AddColumn("ID", 3);
+            cdt.AddColumn("Area", 6);
+            cdt.AddColumn("Starts", ConsoleDisplayUtil.VectorSize);
+            cdt.AddColumn("Ends", ConsoleDisplayUtil.VectorSize);
+            cdt.AddColumn("Owner", ConsoleDisplayUtil.UserNameSize);
             
             lock (m_landList)
             {
                 foreach (ILandObject lo in m_landList.Values)
                 {
                     LandData ld = lo.LandData;
-                    
-                    report.AppendFormat(
-                        "{0,-20} {1,-10} {2,-9} {3,-18} {4,-18} {5,-20}\n", 
-                        ld.Name, ld.LocalID, ld.Area, lo.StartPoint, lo.EndPoint, m_userManager.GetUserName(ld.OwnerID));
+                    string ownerName;
+                    if (ld.IsGroupOwned)
+                    {
+                        GroupRecord rec = m_groupManager.GetGroupRecord(ld.GroupID);
+                        ownerName = (rec != null) ? rec.GroupName : "Unknown Group";
+                    }
+                    else
+                    {
+                        ownerName = m_userManager.GetUserName(ld.OwnerID);
+                    }
+                    cdt.AddRow(
+                        ld.Name, ld.LocalID, ld.Area, lo.StartPoint, lo.EndPoint, ownerName);
                 }
             }
-            
-            MainConsole.Instance.Output(report.ToString());
-        }         
+
+            report.Append(cdt.ToString());
+        } 
+
+        private void AppendParcelReport(StringBuilder report, ILandObject lo)
+        {
+            LandData ld = lo.LandData;
+
+            ConsoleDisplayList cdl = new ConsoleDisplayList();
+            cdl.AddRow("Parcel name", ld.Name);
+            cdl.AddRow("Local ID", ld.LocalID);
+            cdl.AddRow("Description", ld.Description);
+            cdl.AddRow("Snapshot ID", ld.SnapshotID);
+            cdl.AddRow("Area", ld.Area);
+            cdl.AddRow("Starts", lo.StartPoint);
+            cdl.AddRow("Ends", lo.EndPoint);
+            cdl.AddRow("AABB Min", ld.AABBMin);
+            cdl.AddRow("AABB Max", ld.AABBMax);
+            string ownerName;
+            if (ld.IsGroupOwned)
+            {
+                GroupRecord rec = m_groupManager.GetGroupRecord(ld.GroupID);
+                ownerName = (rec != null) ? rec.GroupName : "Unknown Group";
+            }
+            else
+            {
+                ownerName = m_userManager.GetUserName(ld.OwnerID);
+            }
+            cdl.AddRow("Owner", ownerName);
+            cdl.AddRow("Is group owned?", ld.IsGroupOwned);
+            cdl.AddRow("GroupID", ld.GroupID);
+
+            cdl.AddRow("Status", ld.Status);
+            cdl.AddRow("Flags", (ParcelFlags)ld.Flags);           
+
+            cdl.AddRow("Landing Type", (LandingType)ld.LandingType);
+            cdl.AddRow("User Location", ld.UserLocation);
+            cdl.AddRow("User look at", ld.UserLookAt);
+
+            cdl.AddRow("Other clean time", ld.OtherCleanTime);
+
+            cdl.AddRow("Max Prims", lo.GetParcelMaxPrimCount());
+            IPrimCounts pc = lo.PrimCounts;
+            cdl.AddRow("Owner Prims", pc.Owner);
+            cdl.AddRow("Group Prims", pc.Group);
+            cdl.AddRow("Other Prims", pc.Others);
+            cdl.AddRow("Selected Prims", pc.Selected);
+            cdl.AddRow("Total Prims", pc.Total);
+
+            cdl.AddRow("Music URL", ld.MusicURL);
+            cdl.AddRow("Obscure Music", ld.ObscureMusic);
+
+            cdl.AddRow("Media ID", ld.MediaID);
+            cdl.AddRow("Media Autoscale", Convert.ToBoolean(ld.MediaAutoScale));
+            cdl.AddRow("Media URL", ld.MediaURL);
+            cdl.AddRow("Media Type", ld.MediaType);
+            cdl.AddRow("Media Description", ld.MediaDescription);
+            cdl.AddRow("Media Width", ld.MediaWidth);
+            cdl.AddRow("Media Height", ld.MediaHeight);
+            cdl.AddRow("Media Loop", ld.MediaLoop);
+            cdl.AddRow("Obscure Media", ld.ObscureMedia);
+
+            cdl.AddRow("Parcel Category", ld.Category);
+
+            cdl.AddRow("Claim Date", ld.ClaimDate);
+            cdl.AddRow("Claim Price", ld.ClaimPrice);
+            cdl.AddRow("Pass Hours", ld.PassHours);
+            cdl.AddRow("Pass Price", ld.PassPrice);
+
+            cdl.AddRow("Auction ID", ld.AuctionID);
+            cdl.AddRow("Authorized Buyer ID", ld.AuthBuyerID);
+            cdl.AddRow("Sale Price", ld.SalePrice);
+
+            cdl.AddToStringBuilder(report);
+        }
     }
 }
diff --git a/OpenSim/Region/CoreModules/World/Land/LandObject.cs b/OpenSim/Region/CoreModules/World/Land/LandObject.cs
index 5969d45..a0c1b9d 100644
--- a/OpenSim/Region/CoreModules/World/Land/LandObject.cs
+++ b/OpenSim/Region/CoreModules/World/Land/LandObject.cs
@@ -45,14 +45,12 @@ namespace OpenSim.Region.CoreModules.World.Land
         #region Member Variables
 
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
-        #pragma warning disable 0429
-        private const int landArrayMax = ((int)((int)Constants.RegionSize / 4) >= 64) ? (int)((int)Constants.RegionSize / 4) : 64;
-        #pragma warning restore 0429
-        private bool[,] m_landBitmap = new bool[landArrayMax,landArrayMax];
+        private static readonly string LogHeader = "[LAND OBJECT]";
 
-        private int m_lastSeqId = 0;
+        private readonly int landUnit = 4;
 
-        protected LandData m_landData = new LandData();        
+        private int m_lastSeqId = 0;
+              
         protected Scene m_scene;
         protected List<SceneObjectGroup> primsOverMe = new List<SceneObjectGroup>();
         protected Dictionary<uint, UUID> m_listTransactions = new Dictionary<uint, UUID>();
@@ -60,76 +58,83 @@ namespace OpenSim.Region.CoreModules.World.Land
         protected ExpiringCache<UUID, bool> m_groupMemberCache = new ExpiringCache<UUID, bool>();
         protected TimeSpan m_groupMemberCacheTimeout = TimeSpan.FromSeconds(30);  // cache invalidation after 30 seconds
 
-        public bool[,] LandBitmap
-        {
-            get { return m_landBitmap; }
-            set { m_landBitmap = value; }
-        }
+        public bool[,] LandBitmap { get; set; }
 
         #endregion
 
         public int GetPrimsFree()
         {
             m_scene.EventManager.TriggerParcelPrimCountUpdate();
-            int free = GetSimulatorMaxPrimCount() - m_landData.SimwidePrims;
+            int free = GetSimulatorMaxPrimCount() - LandData.SimwidePrims;
             return free;
         }
 
-        public LandData LandData
-        {
-            get { return m_landData; }
+        public LandData LandData { get; set; }
 
-            set { m_landData = value; }
-        }
-        
         public IPrimCounts PrimCounts { get; set; }
 
         public UUID RegionUUID
         {
             get { return m_scene.RegionInfo.RegionID; }
         }
-        
+
         public Vector3 StartPoint
         {
             get
             {
-                for (int y = 0; y < landArrayMax; y++)
+                for (int y = 0; y < LandBitmap.GetLength(1); y++)
                 {
-                    for (int x = 0; x < landArrayMax; x++)
+                    for (int x = 0; x < LandBitmap.GetLength(0); x++)
                     {
                         if (LandBitmap[x, y])
-                            return new Vector3(x * 4, y * 4, 0);
+                            return new Vector3(x * landUnit, y * landUnit, 0);
                     }
                 }
-                
+
+                m_log.ErrorFormat("{0} StartPoint. No start point found. bitmapSize=<{1},{2}>",
+                                    LogHeader, LandBitmap.GetLength(0), LandBitmap.GetLength(1));
                 return new Vector3(-1, -1, -1);
             }
-        }        
-        
+        }
+
         public Vector3 EndPoint
         {
             get
             {
-                for (int y = landArrayMax - 1; y >= 0; y--)
+                for (int y = LandBitmap.GetLength(1) - 1; y >= 0; y--)
                 {
-                    for (int x = landArrayMax - 1; x >= 0; x--)
+                    for (int x = LandBitmap.GetLength(0) - 1; x >= 0; x--)
                     {
                         if (LandBitmap[x, y])
                         {
-                            return new Vector3(x * 4, y * 4, 0);
-                        }                        
+                            return new Vector3(x * landUnit + landUnit, y * landUnit + landUnit, 0);
+                        }
                     }
-                }   
-                
+                }
+
+                m_log.ErrorFormat("{0} EndPoint. No end point found. bitmapSize=<{1},{2}>",
+                                    LogHeader, LandBitmap.GetLength(0), LandBitmap.GetLength(1));
                 return new Vector3(-1, -1, -1);
             }
         }
-                
+
         #region Constructors
 
+        public LandObject(LandData landData, Scene scene)
+        {
+            LandData = landData.Copy();
+            m_scene = scene;
+        }
+
         public LandObject(UUID owner_id, bool is_group_owned, Scene scene)
         {
             m_scene = scene;
+            if (m_scene == null)
+                LandBitmap = new bool[Constants.RegionSize / landUnit, Constants.RegionSize / landUnit];
+            else
+                LandBitmap = new bool[m_scene.RegionInfo.RegionSizeX / landUnit, m_scene.RegionInfo.RegionSizeY / landUnit];
+
+            LandData = new LandData(); 
             LandData.OwnerID = owner_id;
             if (is_group_owned)
                 LandData.GroupID = owner_id;
@@ -152,9 +157,9 @@ namespace OpenSim.Region.CoreModules.World.Land
         /// <returns>Returns true if the piece of land contains the specified point</returns>
         public bool ContainsPoint(int x, int y)
         {
-            if (x >= 0 && y >= 0 && x < Constants.RegionSize && y < Constants.RegionSize)
+            if (x >= 0 && y >= 0 && x < m_scene.RegionInfo.RegionSizeX && y < m_scene.RegionInfo.RegionSizeY)
             {
-                return (LandBitmap[x / 4, y / 4] == true);
+                return LandBitmap[x / landUnit, y / landUnit];
             }
             else
             {
@@ -164,12 +169,8 @@ namespace OpenSim.Region.CoreModules.World.Land
 
         public ILandObject Copy()
         {
-            ILandObject newLand = new LandObject(LandData.OwnerID, LandData.IsGroupOwned, m_scene);
-
-            //Place all new variables here!
+            ILandObject newLand = new LandObject(LandData, m_scene);
             newLand.LandBitmap = (bool[,]) (LandBitmap.Clone());
-            newLand.LandData = LandData.Copy();
-
             return newLand;
         }
 
@@ -194,7 +195,7 @@ namespace OpenSim.Region.CoreModules.World.Land
             else
             {
                 // Normal Calculations
-                int parcelMax = (int)(((float)LandData.Area / 65536.0f)
+                int parcelMax = (int)(((float)LandData.Area / (m_scene.RegionInfo.RegionSizeX * m_scene.RegionInfo.RegionSizeY))
                               * (float)m_scene.RegionInfo.ObjectCapacity
                               * (float)m_scene.RegionInfo.RegionSettings.ObjectBonus);
                 // TODO: The calculation of ObjectBonus should be refactored. It does still not work in the same manner as SL!
@@ -211,7 +212,7 @@ namespace OpenSim.Region.CoreModules.World.Land
             else
             {
                 //Normal Calculations
-                int simMax = (int)(((float)LandData.SimwideArea / 65536.0f)
+                int simMax = (int)(((float)LandData.SimwideArea / (m_scene.RegionInfo.RegionSizeX * m_scene.RegionInfo.RegionSizeY))
                            * (float)m_scene.RegionInfo.ObjectCapacity);
                 return simMax;
             }
@@ -224,17 +225,15 @@ namespace OpenSim.Region.CoreModules.World.Land
         public void SendLandProperties(int sequence_id, bool snap_selection, int request_result, IClientAPI remote_client)
         {
             IEstateModule estateModule = m_scene.RequestModuleInterface<IEstateModule>();
-            uint regionFlags = 336723974 & ~((uint)(RegionFlags.AllowLandmark | RegionFlags.AllowSetHome));
+            // uint regionFlags = 336723974 & ~((uint)(RegionFlags.AllowLandmark | RegionFlags.AllowSetHome));
+            uint regionFlags = (uint)(RegionFlags.PublicAllowed
+                                    | RegionFlags.AllowDirectTeleport
+                                    | RegionFlags.AllowParcelChanges
+                                    | RegionFlags.AllowVoice );
+
             if (estateModule != null)
                 regionFlags = estateModule.GetRegionFlags();
 
-            // In a perfect world, this would have worked.
-            //
-//            if ((landData.Flags & (uint)ParcelFlags.AllowLandmark) != 0)
-//                regionFlags |=  (uint)RegionFlags.AllowLandmark;
-//            if (landData.OwnerID == remote_client.AgentId)
-//                regionFlags |=  (uint)RegionFlags.AllowSetHome;
-
             int seq_id;
             if (snap_selection && (sequence_id == 0))
             {
@@ -368,12 +367,14 @@ namespace OpenSim.Region.CoreModules.World.Land
                         ParcelFlags.DenyAgeUnverified);
             }
 
-            uint preserve = LandData.Flags & ~allowedDelta;
-            newData.Flags = preserve | (args.ParcelFlags & allowedDelta);
-
-            m_scene.LandChannel.UpdateLandObject(LandData.LocalID, newData);
+            if (allowedDelta != (uint)ParcelFlags.None)
+            {
+                uint preserve = LandData.Flags & ~allowedDelta;
+                newData.Flags = preserve | (args.ParcelFlags & allowedDelta);
 
-            SendLandUpdateToAvatarsOverMe(snap_selection);
+                m_scene.LandChannel.UpdateLandObject(LandData.LocalID, newData);
+                SendLandUpdateToAvatarsOverMe(snap_selection);
+            }
         }
 
         public void UpdateLandSold(UUID avatarID, UUID groupID, bool groupOwned, uint AuctionID, int claimprice, int area)
@@ -388,9 +389,16 @@ namespace OpenSim.Region.CoreModules.World.Land
             newData.SalePrice = 0;
             newData.AuthBuyerID = UUID.Zero;
             newData.Flags &= ~(uint) (ParcelFlags.ForSale | ParcelFlags.ForSaleObjects | ParcelFlags.SellParcelObjects | ParcelFlags.ShowDirectory);
+
+            bool sellObjects = (LandData.Flags & (uint)(ParcelFlags.SellParcelObjects)) != 0
+                && !LandData.IsGroupOwned && !groupOwned;
+            UUID previousOwner = LandData.OwnerID;
+
             m_scene.LandChannel.UpdateLandObject(LandData.LocalID, newData);
             m_scene.EventManager.TriggerParcelPrimCountUpdate();
             SendLandUpdateToAvatarsOverMe(true);
+
+            if (sellObjects) SellLandObjects(previousOwner);
         }
 
         public void DeedToGroup(UUID groupID)
@@ -421,6 +429,19 @@ namespace OpenSim.Region.CoreModules.World.Land
             return false;
         }
 
+        public bool CanBeOnThisLand(UUID avatar, float posHeight)
+        {
+            if (posHeight < LandChannel.BAN_LINE_SAFETY_HIEGHT && IsBannedFromLand(avatar))
+            {
+                return false;
+            }
+            else if (IsRestrictedFromLand(avatar))
+            {
+                return false;
+            }
+            return true;
+        }
+
         public bool HasGroupAccess(UUID avatar)
         {
             if (LandData.GroupID != UUID.Zero && (LandData.Flags & (uint)ParcelFlags.UseAccessGroup) == (uint)ParcelFlags.UseAccessGroup)
@@ -553,8 +574,8 @@ namespace OpenSim.Region.CoreModules.World.Land
                 try
                 {
                     over =
-                        m_scene.LandChannel.GetLandObject(Util.Clamp<int>((int)Math.Round(avatar.AbsolutePosition.X), 0, ((int)Constants.RegionSize - 1)),
-                                                          Util.Clamp<int>((int)Math.Round(avatar.AbsolutePosition.Y), 0, ((int)Constants.RegionSize - 1)));
+                        m_scene.LandChannel.GetLandObject(Util.Clamp<int>((int)Math.Round(avatar.AbsolutePosition.X), 0, ((int)m_scene.RegionInfo.RegionSizeX - 1)),
+                                                          Util.Clamp<int>((int)Math.Round(avatar.AbsolutePosition.Y), 0, ((int)m_scene.RegionInfo.RegionSizeY - 1)));
                 }
                 catch (Exception)
                 {
@@ -701,15 +722,15 @@ namespace OpenSim.Region.CoreModules.World.Land
         /// </summary>
         private void UpdateAABBAndAreaValues()
         {
-            int min_x = 64;
-            int min_y = 64;
+            int min_x = 10000;
+            int min_y = 10000;
             int max_x = 0;
             int max_y = 0;
             int tempArea = 0;
             int x, y;
-            for (x = 0; x < 64; x++)
+            for (x = 0; x < LandBitmap.GetLength(0); x++)
             {
-                for (y = 0; y < 64; y++)
+                for (y = 0; y < LandBitmap.GetLength(1); y++)
                 {
                     if (LandBitmap[x, y] == true)
                     {
@@ -717,31 +738,31 @@ namespace OpenSim.Region.CoreModules.World.Land
                         if (min_y > y) min_y = y;
                         if (max_x < x) max_x = x;
                         if (max_y < y) max_y = y;
-                        tempArea += 16; //16sqm peice of land
+                        tempArea += landUnit * landUnit; //16sqm peice of land
                     }
                 }
             }
-            int tx = min_x * 4;
-            if (tx > ((int)Constants.RegionSize - 1))
-                tx = ((int)Constants.RegionSize - 1);
-            int ty = min_y * 4;
-            if (ty > ((int)Constants.RegionSize - 1))
-                ty = ((int)Constants.RegionSize - 1);
+            int tx = min_x * landUnit;
+            if (tx > ((int)m_scene.RegionInfo.RegionSizeX - 1))
+                tx = ((int)m_scene.RegionInfo.RegionSizeX - 1);
+            int ty = min_y * landUnit;
+            if (ty > ((int)m_scene.RegionInfo.RegionSizeY - 1))
+                ty = ((int)m_scene.RegionInfo.RegionSizeY - 1);
 
             LandData.AABBMin =
                 new Vector3(
-                    (float)(min_x * 4), (float)(min_y * 4), m_scene != null ? (float)m_scene.Heightmap[tx, ty] : 0);
+                    (float)(min_x * landUnit), (float)(min_y * landUnit), m_scene != null ? (float)m_scene.Heightmap[tx, ty] : 0);
 
-            tx = max_x * 4;
-            if (tx > ((int)Constants.RegionSize - 1))
-                tx = ((int)Constants.RegionSize - 1);
-            ty = max_y * 4;
-            if (ty > ((int)Constants.RegionSize - 1))
-                ty = ((int)Constants.RegionSize - 1);
+            tx = max_x * landUnit;
+            if (tx > ((int)m_scene.RegionInfo.RegionSizeX - 1))
+                tx = ((int)m_scene.RegionInfo.RegionSizeX - 1);
+            ty = max_y * landUnit;
+            if (ty > ((int)m_scene.RegionInfo.RegionSizeY - 1))
+                ty = ((int)m_scene.RegionInfo.RegionSizeY - 1);
 
             LandData.AABBMax 
                 = new Vector3(
-                    (float)(max_x * 4), (float)(max_y * 4), m_scene != null ? (float)m_scene.Heightmap[tx, ty] : 0);
+                    (float)(max_x * landUnit), (float)(max_y * landUnit), m_scene != null ? (float)m_scene.Heightmap[tx, ty] : 0);
 
             LandData.Area = tempArea;
         }
@@ -753,20 +774,12 @@ namespace OpenSim.Region.CoreModules.World.Land
         /// <summary>
         /// Sets the land's bitmap manually
         /// </summary>
-        /// <param name="bitmap">64x64 block representing where this land is on a map</param>
+        /// <param name="bitmap">block representing where this land is on a map mapped in a 4x4 meter grid</param>
         public void SetLandBitmap(bool[,] bitmap)
         {
-            if (bitmap.GetLength(0) != 64 || bitmap.GetLength(1) != 64 || bitmap.Rank != 2)
-            {
-                //Throw an exception - The bitmap is not 64x64
-                //throw new Exception("Error: Invalid Parcel Bitmap");
-            }
-            else
-            {
-                //Valid: Lets set it
-                LandBitmap = bitmap;
-                ForceUpdateLandInfo();
-            }
+            LandBitmap = bitmap;
+            // m_log.DebugFormat("{0} SetLandBitmap. BitmapSize=<{1},{2}>", LogHeader, LandBitmap.GetLength(0), LandBitmap.GetLength(1));
+            ForceUpdateLandInfo();
         }
 
         /// <summary>
@@ -780,15 +793,19 @@ namespace OpenSim.Region.CoreModules.World.Land
 
         public bool[,] BasicFullRegionLandBitmap()
         {
-            return GetSquareLandBitmap(0, 0, (int) Constants.RegionSize, (int) Constants.RegionSize);
+            return GetSquareLandBitmap(0, 0, (int)m_scene.RegionInfo.RegionSizeX, (int) m_scene.RegionInfo.RegionSizeY);
         }
         
         public bool[,] GetSquareLandBitmap(int start_x, int start_y, int end_x, int end_y)
         {
-            bool[,] tempBitmap = new bool[64,64];
+            // Empty bitmap for the whole region
+            bool[,] tempBitmap = new bool[m_scene.RegionInfo.RegionSizeX / landUnit, m_scene.RegionInfo.RegionSizeY / landUnit];
             tempBitmap.Initialize();
 
+            // Fill the bitmap square area specified by state and end
             tempBitmap = ModifyLandBitmapSquare(tempBitmap, start_x, start_y, end_x, end_y, true);
+            // m_log.DebugFormat("{0} GetSquareLandBitmap. tempBitmapSize=<{1},{2}>",
+            //                         LogHeader, tempBitmap.GetLength(0), tempBitmap.GetLength(1));
             return tempBitmap;
         }
 
@@ -805,24 +822,20 @@ namespace OpenSim.Region.CoreModules.World.Land
         public bool[,] ModifyLandBitmapSquare(bool[,] land_bitmap, int start_x, int start_y, int end_x, int end_y,
                                               bool set_value)
         {
-            if (land_bitmap.GetLength(0) != 64 || land_bitmap.GetLength(1) != 64 || land_bitmap.Rank != 2)
-            {
-                //Throw an exception - The bitmap is not 64x64
-                //throw new Exception("Error: Invalid Parcel Bitmap in modifyLandBitmapSquare()");
-            }
-
             int x, y;
-            for (y = 0; y < 64; y++)
+            for (y = 0; y < land_bitmap.GetLength(1); y++)
             {
-                for (x = 0; x < 64; x++)
+                for (x = 0; x < land_bitmap.GetLength(0); x++)
                 {
-                    if (x >= start_x / 4 && x < end_x / 4
-                        && y >= start_y / 4 && y < end_y / 4)
+                    if (x >= start_x / landUnit && x < end_x / landUnit
+                        && y >= start_y / landUnit && y < end_y / landUnit)
                     {
                         land_bitmap[x, y] = set_value;
                     }
                 }
             }
+            // m_log.DebugFormat("{0} ModifyLandBitmapSquare. startXY=<{1},{2}>, endXY=<{3},{4}>, val={5}, landBitmapSize=<{6},{7}>",
+            //                         LogHeader, start_x, start_y, end_x, end_y, set_value, land_bitmap.GetLength(0), land_bitmap.GetLength(1));
             return land_bitmap;
         }
 
@@ -834,21 +847,21 @@ namespace OpenSim.Region.CoreModules.World.Land
         /// <returns></returns>
         public bool[,] MergeLandBitmaps(bool[,] bitmap_base, bool[,] bitmap_add)
         {
-            if (bitmap_base.GetLength(0) != 64 || bitmap_base.GetLength(1) != 64 || bitmap_base.Rank != 2)
+            if (bitmap_base.GetLength(0) != bitmap_add.GetLength(0)
+                    || bitmap_base.GetLength(1) != bitmap_add.GetLength(1)
+                    || bitmap_add.Rank != 2
+                    || bitmap_base.Rank != 2)
             {
-                //Throw an exception - The bitmap is not 64x64
-                throw new Exception("Error: Invalid Parcel Bitmap - Bitmap_base in mergeLandBitmaps");
-            }
-            if (bitmap_add.GetLength(0) != 64 || bitmap_add.GetLength(1) != 64 || bitmap_add.Rank != 2)
-            {
-                //Throw an exception - The bitmap is not 64x64
-                throw new Exception("Error: Invalid Parcel Bitmap - Bitmap_add in mergeLandBitmaps");
+                throw new Exception(
+                    String.Format("{0} MergeLandBitmaps. merging maps not same size. baseSizeXY=<{1},{2}>, addSizeXY=<{3},{4}>",
+                                LogHeader, bitmap_base.GetLength(0), bitmap_base.GetLength(1), bitmap_add.GetLength(0), bitmap_add.GetLength(1))
+                );
             }
 
             int x, y;
-            for (y = 0; y < 64; y++)
+            for (y = 0; y < bitmap_base.GetLength(1); y++)
             {
-                for (x = 0; x < 64; x++)
+                for (x = 0; x < bitmap_add.GetLength(0); x++)
                 {
                     if (bitmap_add[x, y])
                     {
@@ -865,13 +878,13 @@ namespace OpenSim.Region.CoreModules.World.Land
         /// <returns></returns>
         private byte[] ConvertLandBitmapToBytes()
         {
-            byte[] tempConvertArr = new byte[512];
+            byte[] tempConvertArr = new byte[LandBitmap.GetLength(0) * LandBitmap.GetLength(1) / 8];
             byte tempByte = 0;
-            int x, y, i, byteNum = 0;
-            i = 0;
-            for (y = 0; y < 64; y++)
+            int byteNum = 0;
+            int i = 0;
+            for (int y = 0; y < LandBitmap.GetLength(1); y++)
             {
-                for (x = 0; x < 64; x++)
+                for (int x = 0; x < LandBitmap.GetLength(0); x++)
                 {
                     tempByte = Convert.ToByte(tempByte | Convert.ToByte(LandBitmap[x, y]) << (i++ % 8));
                     if (i % 8 == 0)
@@ -883,30 +896,52 @@ namespace OpenSim.Region.CoreModules.World.Land
                     }
                 }
             }
+            // m_log.DebugFormat("{0} ConvertLandBitmapToBytes. BitmapSize=<{1},{2}>",
+            //                         LogHeader, LandBitmap.GetLength(0), LandBitmap.GetLength(1));
             return tempConvertArr;
         }
 
         private bool[,] ConvertBytesToLandBitmap()
         {
-            bool[,] tempConvertMap = new bool[landArrayMax, landArrayMax];
+            bool[,] tempConvertMap = new bool[m_scene.RegionInfo.RegionSizeX / landUnit, m_scene.RegionInfo.RegionSizeY / landUnit];
             tempConvertMap.Initialize();
             byte tempByte = 0;
-            int x = 0, y = 0, i = 0, bitNum = 0;
-            for (i = 0; i < 512; i++)
+            // Math.Min overcomes an old bug that might have made it into the database. Only use the bytes that fit into convertMap.
+            int bitmapLen = Math.Min(LandData.Bitmap.Length, tempConvertMap.GetLength(0) * tempConvertMap.GetLength(1) / 8);
+            int xLen = (int)(m_scene.RegionInfo.RegionSizeX / landUnit);
+
+            if (bitmapLen == 512)
+            {
+                // Legacy bitmap being passed in. Use the legacy region size
+                //    and only set the lower area of the larger region.
+                xLen = (int)(Constants.RegionSize / landUnit);
+            }
+            // m_log.DebugFormat("{0} ConvertBytesToLandBitmap: bitmapLen={1}, xLen={2}", LogHeader, bitmapLen, xLen);
+
+            int x = 0, y = 0;
+            for (int i = 0; i < bitmapLen; i++)
             {
                 tempByte = LandData.Bitmap[i];
-                for (bitNum = 0; bitNum < 8; bitNum++)
+                for (int bitNum = 0; bitNum < 8; bitNum++)
                 {
                     bool bit = Convert.ToBoolean(Convert.ToByte(tempByte >> bitNum) & (byte) 1);
-                    tempConvertMap[x, y] = bit;
+                    try
+                    {
+                        tempConvertMap[x, y] = bit;
+                    }
+                    catch (Exception)
+                    {
+                        m_log.DebugFormat("{0} ConvertBytestoLandBitmap: i={1}, x={2}, y={3}", LogHeader, i, x, y);
+                    }
                     x++;
-                    if (x > 63)
+                    if (x >= xLen)
                     {
                         x = 0;
                         y++;
                     }
                 }
             }
+
             return tempConvertMap;
         }
 
@@ -1043,6 +1078,43 @@ namespace OpenSim.Region.CoreModules.World.Land
 
         #endregion
 
+        #region Object Sales
+
+        public void SellLandObjects(UUID previousOwner)
+        {
+            // m_log.DebugFormat(
+            //    "[LAND OBJECT]: Request to sell objects in {0} from {1}", LandData.Name, previousOwner);
+
+            if (LandData.IsGroupOwned)
+                return;
+
+            IBuySellModule m_BuySellModule = m_scene.RequestModuleInterface<IBuySellModule>();
+            if (m_BuySellModule == null)
+            {
+                m_log.Error("[LAND OBJECT]: BuySellModule not found");
+                return;
+            }
+
+            ScenePresence sp;
+            if (!m_scene.TryGetScenePresence(LandData.OwnerID, out sp))
+            {
+                m_log.Error("[LAND OBJECT]: New owner is not present in scene");
+                return;
+            }
+
+            lock (primsOverMe)
+            {
+                foreach (SceneObjectGroup obj in primsOverMe)
+                {
+                    if (obj.OwnerID == previousOwner && obj.GroupID == UUID.Zero &&
+                        (obj.GetEffectivePermissions() & (uint)(OpenSim.Framework.PermissionMask.Transfer)) != 0)
+                        m_BuySellModule.BuyObject(sp.ControllingClient, UUID.Zero, obj.LocalId, 1, 0);
+                }
+            }
+        }
+
+        #endregion
+
         #region Object Returning
 
         public void ReturnObject(SceneObjectGroup obj)
@@ -1065,7 +1137,7 @@ namespace OpenSim.Region.CoreModules.World.Land
                 {
                     foreach (SceneObjectGroup obj in primsOverMe)
                     {
-                        if (obj.OwnerID == m_landData.OwnerID)
+                        if (obj.OwnerID == LandData.OwnerID)
                         {
                             if (!returns.ContainsKey(obj.OwnerID))
                                 returns[obj.OwnerID] =
@@ -1074,11 +1146,11 @@ namespace OpenSim.Region.CoreModules.World.Land
                         }
                     }
                 }
-                else if (type == (uint)ObjectReturnType.Group && m_landData.GroupID != UUID.Zero)
+                else if (type == (uint)ObjectReturnType.Group && LandData.GroupID != UUID.Zero)
                 {
                     foreach (SceneObjectGroup obj in primsOverMe)
                     {
-                        if (obj.GroupID == m_landData.GroupID)
+                        if (obj.GroupID == LandData.GroupID)
                         {
                             if (!returns.ContainsKey(obj.OwnerID))
                                 returns[obj.OwnerID] =
@@ -1091,9 +1163,9 @@ namespace OpenSim.Region.CoreModules.World.Land
                 {
                     foreach (SceneObjectGroup obj in primsOverMe)
                     {
-                        if (obj.OwnerID != m_landData.OwnerID &&
-                            (obj.GroupID != m_landData.GroupID ||
-                            m_landData.GroupID == UUID.Zero))
+                        if (obj.OwnerID != LandData.OwnerID &&
+                            (obj.GroupID != LandData.GroupID ||
+                            LandData.GroupID == UUID.Zero))
                         {
                             if (!returns.ContainsKey(obj.OwnerID))
                                 returns[obj.OwnerID] =
diff --git a/OpenSim/Region/CoreModules/World/Land/PrimCountModule.cs b/OpenSim/Region/CoreModules/World/Land/PrimCountModule.cs
index f9cc0cf..9b51cc8 100644
--- a/OpenSim/Region/CoreModules/World/Land/PrimCountModule.cs
+++ b/OpenSim/Region/CoreModules/World/Land/PrimCountModule.cs
@@ -490,11 +490,14 @@ namespace OpenSim.Region.CoreModules.World.Land
 
             m_Scene.ForEachSOG(AddObject);
 
-            List<UUID> primcountKeys = new List<UUID>(m_PrimCounts.Keys);
-            foreach (UUID k in primcountKeys)
+            lock (m_PrimCounts)
             {
-                if (!m_OwnerMap.ContainsKey(k))
-                    m_PrimCounts.Remove(k);
+                List<UUID> primcountKeys = new List<UUID>(m_PrimCounts.Keys);
+                foreach (UUID k in primcountKeys)
+                {
+                    if (!m_OwnerMap.ContainsKey(k))
+                        m_PrimCounts.Remove(k);
+                }
             }
             
             m_Tainted = false;
diff --git a/OpenSim/Region/CoreModules/World/Land/Tests/LandManagementModuleTests.cs b/OpenSim/Region/CoreModules/World/Land/Tests/LandManagementModuleTests.cs
new file mode 100644
index 0000000..4ed67f3
--- /dev/null
+++ b/OpenSim/Region/CoreModules/World/Land/Tests/LandManagementModuleTests.cs
@@ -0,0 +1,266 @@
+/*
+ * 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 NUnit.Framework;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Tests.Common;
+
+namespace OpenSim.Region.CoreModules.World.Land.Tests
+{
+    public class LandManagementModuleTests : OpenSimTestCase
+    {
+        [Test]
+        public void TestAddLandObject()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            UUID userId = TestHelpers.ParseTail(0x1);
+
+            LandManagementModule lmm = new LandManagementModule();
+            Scene scene = new SceneHelpers().SetupScene();            
+            SceneHelpers.SetupSceneModules(scene, lmm);             
+            
+            ILandObject lo = new LandObject(userId, false, scene);
+            lo.LandData.Name = "lo1";
+            lo.SetLandBitmap(
+                lo.GetSquareLandBitmap(0, 0, (int)Constants.RegionSize, (int)Constants.RegionSize));
+            lo = lmm.AddLandObject(lo);          
+
+            // TODO: Should add asserts to check that land object was added properly.
+
+            // At the moment, this test just makes sure that we can't add a land object that overlaps the areas that
+            // the first still holds.
+            ILandObject lo2 = new LandObject(userId, false, scene);
+            lo2.SetLandBitmap(
+                lo2.GetSquareLandBitmap(0, 0, (int)Constants.RegionSize, (int)Constants.RegionSize));
+            lo2.LandData.Name = "lo2";
+            lo2 = lmm.AddLandObject(lo2);
+
+            {
+                ILandObject loAtCoord = lmm.GetLandObject(0, 0);
+                Assert.That(loAtCoord.LandData.LocalID, Is.EqualTo(lo.LandData.LocalID));
+                Assert.That(loAtCoord.LandData.GlobalID, Is.EqualTo(lo.LandData.GlobalID));                          
+            }
+
+            {
+                ILandObject loAtCoord = lmm.GetLandObject((int)Constants.RegionSize - 1, ((int)Constants.RegionSize - 1));
+                Assert.That(loAtCoord.LandData.LocalID, Is.EqualTo(lo.LandData.LocalID));
+                Assert.That(loAtCoord.LandData.GlobalID, Is.EqualTo(lo.LandData.GlobalID));
+            }
+        }
+
+        /// <summary>
+        /// Test parcels on region when no land data exists to be loaded.
+        /// </summary>
+        [Test]
+        public void TestLoadWithNoParcels()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            SceneHelpers sh = new SceneHelpers();
+            LandManagementModule lmm = new LandManagementModule();
+            Scene scene = sh.SetupScene();            
+            SceneHelpers.SetupSceneModules(scene, lmm);   
+
+            scene.loadAllLandObjectsFromStorage(scene.RegionInfo.RegionID);
+
+            ILandObject loAtCoord1 = lmm.GetLandObject(0, 0);
+            Assert.That(loAtCoord1.LandData.LocalID, Is.Not.EqualTo(0));
+            Assert.That(loAtCoord1.LandData.GlobalID, Is.Not.EqualTo(UUID.Zero));
+
+            ILandObject loAtCoord2 = lmm.GetLandObject((int)Constants.RegionSize - 1, ((int)Constants.RegionSize - 1));
+            Assert.That(loAtCoord2.LandData.LocalID, Is.EqualTo(loAtCoord1.LandData.LocalID));
+            Assert.That(loAtCoord2.LandData.GlobalID, Is.EqualTo(loAtCoord1.LandData.GlobalID));
+        }
+
+        /// <summary>
+        /// Test parcels on region when a single parcel already exists but it does not cover the whole region.
+        /// </summary>
+        [Test]
+        public void TestLoadWithSinglePartialCoveringParcel()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            UUID userId = TestHelpers.ParseTail(0x1);
+
+            SceneHelpers sh = new SceneHelpers();
+            LandManagementModule lmm = new LandManagementModule();
+            Scene scene = sh.SetupScene();            
+            SceneHelpers.SetupSceneModules(scene, lmm);   
+
+            ILandObject originalLo1 = new LandObject(userId, false, scene);
+            originalLo1.LandData.Name = "lo1";
+            originalLo1.SetLandBitmap(
+                originalLo1.GetSquareLandBitmap(0, 0, (int)Constants.RegionSize, (int)Constants.RegionSize / 2));
+
+            sh.SimDataService.StoreLandObject(originalLo1);
+
+            scene.loadAllLandObjectsFromStorage(scene.RegionInfo.RegionID);
+
+            ILandObject loAtCoord1 = lmm.GetLandObject(0, 0);
+            Assert.That(loAtCoord1.LandData.Name, Is.EqualTo(originalLo1.LandData.Name));
+            Assert.That(loAtCoord1.LandData.GlobalID, Is.EqualTo(originalLo1.LandData.GlobalID));
+
+            ILandObject loAtCoord2 = lmm.GetLandObject((int)Constants.RegionSize - 1, ((int)Constants.RegionSize - 1));
+            Assert.That(loAtCoord2.LandData.LocalID, Is.EqualTo(loAtCoord1.LandData.LocalID));
+            Assert.That(loAtCoord2.LandData.GlobalID, Is.EqualTo(loAtCoord1.LandData.GlobalID));
+        }
+
+        /// <summary>
+        /// Test parcels on region when a single parcel already exists but it does not cover the whole region.
+        /// </summary>
+        [Test]
+        public void TestLoadWithMultiplePartialCoveringParcels()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            UUID userId = TestHelpers.ParseTail(0x1);
+
+            SceneHelpers sh = new SceneHelpers();
+            LandManagementModule lmm = new LandManagementModule();
+            Scene scene = sh.SetupScene();            
+            SceneHelpers.SetupSceneModules(scene, lmm);   
+
+            ILandObject originalLo1 = new LandObject(userId, false, scene);
+            originalLo1.LandData.Name = "lo1";
+            originalLo1.SetLandBitmap(
+                originalLo1.GetSquareLandBitmap(0, 0, (int)Constants.RegionSize, (int)Constants.RegionSize / 2));
+
+            sh.SimDataService.StoreLandObject(originalLo1);
+
+            ILandObject originalLo2 = new LandObject(userId, false, scene);
+            originalLo2.LandData.Name = "lo2";
+            originalLo2.SetLandBitmap(
+                originalLo2.GetSquareLandBitmap(
+                0, (int)Constants.RegionSize / 2, (int)Constants.RegionSize, ((int)Constants.RegionSize / 4) * 3));
+
+            sh.SimDataService.StoreLandObject(originalLo2);
+
+            scene.loadAllLandObjectsFromStorage(scene.RegionInfo.RegionID);
+
+            ILandObject loAtCoord1 = lmm.GetLandObject(0, 0);
+            Assert.That(loAtCoord1.LandData.Name, Is.EqualTo(originalLo1.LandData.Name));
+            Assert.That(loAtCoord1.LandData.GlobalID, Is.EqualTo(originalLo1.LandData.GlobalID));
+
+            ILandObject loAtCoord2 
+                = lmm.GetLandObject((int)Constants.RegionSize - 1, (((int)Constants.RegionSize / 4) * 3) - 1);
+            Assert.That(loAtCoord2.LandData.Name, Is.EqualTo(originalLo2.LandData.Name));
+            Assert.That(loAtCoord2.LandData.GlobalID, Is.EqualTo(originalLo2.LandData.GlobalID));
+
+            ILandObject loAtCoord3 = lmm.GetLandObject((int)Constants.RegionSize - 1, ((int)Constants.RegionSize - 1));
+            Assert.That(loAtCoord3.LandData.LocalID, Is.Not.EqualTo(loAtCoord1.LandData.LocalID));
+            Assert.That(loAtCoord3.LandData.LocalID, Is.Not.EqualTo(loAtCoord2.LandData.LocalID));
+            Assert.That(loAtCoord3.LandData.GlobalID, Is.Not.EqualTo(loAtCoord1.LandData.GlobalID));
+            Assert.That(loAtCoord3.LandData.GlobalID, Is.Not.EqualTo(loAtCoord2.LandData.GlobalID));
+        }
+
+        /// <summary>
+        /// Test parcels on region when whole region is parcelled (which should normally always be the case).
+        /// </summary>
+        [Test]
+        public void TestLoad()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            UUID userId = TestHelpers.ParseTail(0x1);
+
+            SceneHelpers sh = new SceneHelpers();
+            LandManagementModule lmm = new LandManagementModule();
+            Scene scene = sh.SetupScene();            
+            SceneHelpers.SetupSceneModules(scene, lmm);   
+
+            ILandObject originalLo1 = new LandObject(userId, false, scene);
+            originalLo1.LandData.Name = "lo1";
+            originalLo1.SetLandBitmap(
+                originalLo1.GetSquareLandBitmap(0, 0, (int)Constants.RegionSize, (int)Constants.RegionSize / 2));
+
+            sh.SimDataService.StoreLandObject(originalLo1);
+
+            ILandObject originalLo2 = new LandObject(userId, false, scene);
+            originalLo2.LandData.Name = "lo2";
+            originalLo2.SetLandBitmap(
+                originalLo2.GetSquareLandBitmap(0, (int)Constants.RegionSize / 2, (int)Constants.RegionSize, (int)Constants.RegionSize));
+
+            sh.SimDataService.StoreLandObject(originalLo2);
+
+            scene.loadAllLandObjectsFromStorage(scene.RegionInfo.RegionID);
+
+            {
+                ILandObject loAtCoord = lmm.GetLandObject(0, 0);
+                Assert.That(loAtCoord.LandData.Name, Is.EqualTo(originalLo1.LandData.Name));
+                Assert.That(loAtCoord.LandData.GlobalID, Is.EqualTo(originalLo1.LandData.GlobalID));                          
+            }
+
+            {
+                ILandObject loAtCoord = lmm.GetLandObject((int)Constants.RegionSize - 1, ((int)Constants.RegionSize - 1));
+                Assert.That(loAtCoord.LandData.Name, Is.EqualTo(originalLo2.LandData.Name));
+                Assert.That(loAtCoord.LandData.GlobalID, Is.EqualTo(originalLo2.LandData.GlobalID));
+            }
+        }
+
+        [Test]
+        public void TestSubdivide()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            UUID userId = TestHelpers.ParseTail(0x1);
+
+            LandManagementModule lmm = new LandManagementModule();
+            Scene scene = new SceneHelpers().SetupScene();            
+            SceneHelpers.SetupSceneModules(scene, lmm);             
+            
+            ILandObject lo = new LandObject(userId, false, scene);
+            lo.LandData.Name = "lo1";
+            lo.SetLandBitmap(
+                lo.GetSquareLandBitmap(0, 0, (int)Constants.RegionSize, (int)Constants.RegionSize));
+            lo = lmm.AddLandObject(lo);          
+
+            lmm.Subdivide(0, 0, LandManagementModule.LandUnit, LandManagementModule.LandUnit, userId);
+
+            {
+                ILandObject loAtCoord = lmm.GetLandObject(0, 0);
+                Assert.That(loAtCoord.LandData.LocalID, Is.Not.EqualTo(lo.LandData.LocalID));
+                Assert.That(loAtCoord.LandData.GlobalID, Is.Not.EqualTo(lo.LandData.GlobalID));                          
+            }
+
+            {
+                ILandObject loAtCoord = lmm.GetLandObject(LandManagementModule.LandUnit, LandManagementModule.LandUnit);
+                Assert.That(loAtCoord.LandData.LocalID, Is.EqualTo(lo.LandData.LocalID));
+                Assert.That(loAtCoord.LandData.GlobalID, Is.EqualTo(lo.LandData.GlobalID));
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/CoreModules/World/Land/Tests/PrimCountModuleTests.cs b/OpenSim/Region/CoreModules/World/Land/Tests/PrimCountModuleTests.cs
index 0945b43..949acb6 100644
--- a/OpenSim/Region/CoreModules/World/Land/Tests/PrimCountModuleTests.cs
+++ b/OpenSim/Region/CoreModules/World/Land/Tests/PrimCountModuleTests.cs
@@ -36,7 +36,6 @@ using OpenSim.Framework;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Tests.Common;
-using OpenSim.Tests.Common.Mock;
 
 namespace OpenSim.Region.CoreModules.World.Land.Tests
 {
diff --git a/OpenSim/Region/CoreModules/World/LegacyMap/MapImageModule.cs b/OpenSim/Region/CoreModules/World/LegacyMap/MapImageModule.cs
index 8a422b0..796a15f 100644
--- a/OpenSim/Region/CoreModules/World/LegacyMap/MapImageModule.cs
+++ b/OpenSim/Region/CoreModules/World/LegacyMap/MapImageModule.cs
@@ -55,7 +55,7 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
     public struct DrawStruct
     {
         public DrawRoutine dr;
-        public Rectangle rect;
+//        public Rectangle rect;
         public SolidBrush brush;
         public face[] trns;
     }
@@ -77,40 +77,71 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
         {
             bool drawPrimVolume = true;
             bool textureTerrain = false;
+            bool generateMaptiles = true;
+            Bitmap mapbmp;
 
-            try
-            {
-                IConfig startupConfig = m_config.Configs["Startup"];
-                drawPrimVolume = startupConfig.GetBoolean("DrawPrimOnMapTile", drawPrimVolume);
-                textureTerrain = startupConfig.GetBoolean("TextureOnMapTile", textureTerrain);
-            }
-            catch
-            {
-                m_log.Warn("[MAPTILE]: Failed to load StartupConfig");
-            }
+            string[] configSections = new string[] { "Map", "Startup" };
 
-            if (textureTerrain)
-            {
-                terrainRenderer = new TexturedMapTileRenderer();
-            }
-            else
+            drawPrimVolume 
+                = Util.GetConfigVarFromSections<bool>(m_config, "DrawPrimOnMapTile", configSections, drawPrimVolume);
+            textureTerrain 
+                = Util.GetConfigVarFromSections<bool>(m_config, "TextureOnMapTile", configSections, textureTerrain);
+            generateMaptiles 
+                = Util.GetConfigVarFromSections<bool>(m_config, "GenerateMaptiles", configSections, generateMaptiles);
+
+            if (generateMaptiles)
             {
-                terrainRenderer = new ShadedMapTileRenderer();
-            }
-            terrainRenderer.Initialise(m_scene, m_config);
+                if (String.IsNullOrEmpty(m_scene.RegionInfo.MaptileStaticFile))
+                {
+                    if (textureTerrain)
+                    {
+                        terrainRenderer = new TexturedMapTileRenderer();
+                    }
+                    else
+                    {
+                        terrainRenderer = new ShadedMapTileRenderer();
+                    }
+
+                    terrainRenderer.Initialise(m_scene, m_config);
 
-            Bitmap mapbmp = new Bitmap((int)Constants.RegionSize, (int)Constants.RegionSize, System.Drawing.Imaging.PixelFormat.Format24bppRgb);
-            //long t = System.Environment.TickCount;
-            //for (int i = 0; i < 10; ++i) {
-            terrainRenderer.TerrainToBitmap(mapbmp);
-            //}
-            //t = System.Environment.TickCount - t;
-            //m_log.InfoFormat("[MAPTILE] generation of 10 maptiles needed {0} ms", t);
+                    mapbmp = new Bitmap((int)m_scene.Heightmap.Width, (int)m_scene.Heightmap.Height,
+                                            System.Drawing.Imaging.PixelFormat.Format24bppRgb);
+                    //long t = System.Environment.TickCount;
+                    //for (int i = 0; i < 10; ++i) {
+                    terrainRenderer.TerrainToBitmap(mapbmp);
+                    //}
+                    //t = System.Environment.TickCount - t;
+                    //m_log.InfoFormat("[MAPTILE] generation of 10 maptiles needed {0} ms", t);
 
+                    if (drawPrimVolume)
+                    {
+                        DrawObjectVolume(m_scene, mapbmp);
+                    }
+                }
+                else
+                {
+                    try
+                    {
+                        mapbmp = new Bitmap(m_scene.RegionInfo.MaptileStaticFile);
+                    }
+                    catch (Exception)
+                    {
+                        m_log.ErrorFormat(
+                            "[MAPTILE]: Failed to load Static map image texture file: {0} for {1}", 
+                            m_scene.RegionInfo.MaptileStaticFile, m_scene.Name);
+                        //mapbmp = new Bitmap((int)m_scene.Heightmap.Width, (int)m_scene.Heightmap.Height, System.Drawing.Imaging.PixelFormat.Format24bppRgb);
+                        mapbmp = null;
+                    }
 
-            if (drawPrimVolume)
+                    if (mapbmp != null) 
+                        m_log.DebugFormat(
+                            "[MAPTILE]: Static map image texture file {0} found for {1}", 
+                            m_scene.RegionInfo.MaptileStaticFile, m_scene.Name);
+                }
+            }
+            else
             {
-                DrawObjectVolume(m_scene, mapbmp);
+                mapbmp = FetchTexture(m_scene.RegionInfo.RegionSettings.TerrainImageID);
             }
 
             return mapbmp;
@@ -121,7 +152,10 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
             try
             {
                 using (Bitmap mapbmp = CreateMapTile())
-                    return OpenJPEG.EncodeFromImage(mapbmp, true);
+                {
+                    if (mapbmp != null)
+                        return OpenJPEG.EncodeFromImage(mapbmp, true);
+                }
             }
             catch (Exception e) // LEGIT: Catching problems caused by OpenJPEG p/invoke
             {
@@ -139,9 +173,8 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
         {
             m_config = source;
 
-            IConfig startupConfig = m_config.Configs["Startup"];
-            if (startupConfig.GetString("MapImageModule", "MapImageModule") !=
-                    "MapImageModule")
+            if (Util.GetConfigVarFromSections<string>(
+                m_config, "MapImageModule", new string[] { "Startup", "Map" }, "MapImageModule") != "MapImageModule")
                 return;
 
             m_Enabled = true;
@@ -222,342 +255,395 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
 //             }
 //         }
 
+        private Bitmap FetchTexture(UUID id)
+        {
+            AssetBase asset = m_scene.AssetService.Get(id.ToString());
+
+            if (asset != null)
+            {
+                m_log.DebugFormat("[MAPTILE]: Static map image texture {0} found for {1}", id, m_scene.Name);
+            }
+            else
+            {
+                m_log.WarnFormat("[MAPTILE]: Static map image texture {0} not found for {1}", id, m_scene.Name);
+                return null;
+            }
+
+            ManagedImage managedImage;
+            Image image;
+
+            try
+            {
+                if (OpenJPEG.DecodeToImage(asset.Data, out managedImage, out image))
+                    return new Bitmap(image);
+                else
+                    return null;
+            }
+            catch (DllNotFoundException)
+            {
+                m_log.ErrorFormat("[MAPTILE]: OpenJpeg is not installed correctly on this system.   Asset Data is empty for {0}", id);
+
+            }
+            catch (IndexOutOfRangeException)
+            {
+                m_log.ErrorFormat("[MAPTILE]: OpenJpeg was unable to decode this.   Asset Data is empty for {0}", id);
+
+            }
+            catch (Exception)
+            {
+                m_log.ErrorFormat("[MAPTILE]: OpenJpeg was unable to decode this.   Asset Data is empty for {0}", id);
+
+            }
+            return null;
+
+        }
+
         private Bitmap DrawObjectVolume(Scene whichScene, Bitmap mapbmp)
         {
             int tc = 0;
-            double[,] hm = whichScene.Heightmap.GetDoubles();
+            ITerrainChannel hm = whichScene.Heightmap;
             tc = Environment.TickCount;
             m_log.Debug("[MAPTILE]: Generating Maptile Step 2: Object Volume Profile");
             EntityBase[] objs = whichScene.GetEntities();
-            Dictionary<uint, DrawStruct> z_sort = new Dictionary<uint, DrawStruct>();
-            //SortedList<float, RectangleDrawStruct> z_sort = new SortedList<float, RectangleDrawStruct>();
             List<float> z_sortheights = new List<float>();
             List<uint> z_localIDs = new List<uint>();
+            Dictionary<uint, DrawStruct> z_sort = new Dictionary<uint, DrawStruct>();
 
-            lock (objs)
+            try 
             {
-                foreach (EntityBase obj in objs)
+                lock (objs)
                 {
-                    // Only draw the contents of SceneObjectGroup
-                    if (obj is SceneObjectGroup)
+                    foreach (EntityBase obj in objs)
                     {
-                        SceneObjectGroup mapdot = (SceneObjectGroup)obj;
-                        Color mapdotspot = Color.Gray; // Default color when prim color is white
-                        
-                        // Loop over prim in group
-                        foreach (SceneObjectPart part in mapdot.Parts)
+                        // Only draw the contents of SceneObjectGroup
+                        if (obj is SceneObjectGroup)
                         {
-                            if (part == null)
-                                continue;
-
-                            // Draw if the object is at least 1 meter wide in any direction
-                            if (part.Scale.X > 1f || part.Scale.Y > 1f || part.Scale.Z > 1f)
+                            SceneObjectGroup mapdot = (SceneObjectGroup)obj;
+                            Color mapdotspot = Color.Gray; // Default color when prim color is white
+                            // Loop over prim in group
+                            foreach (SceneObjectPart part in mapdot.Parts)
                             {
-                                // Try to get the RGBA of the default texture entry..
-                                //
-                                try
+                                if (part == null)
+                                    continue;
+
+                                // Draw if the object is at least 1 meter wide in any direction
+                                if (part.Scale.X > 1f || part.Scale.Y > 1f || part.Scale.Z > 1f)
                                 {
-                                    // get the null checks out of the way
-                                    // skip the ones that break
-                                    if (part == null)
-                                        continue;
+                                    // Try to get the RGBA of the default texture entry..
+                                    //
+                                    try
+                                    {
+                                        // get the null checks out of the way
+                                        // skip the ones that break
+                                        if (part == null)
+                                            continue;
 
-                                    if (part.Shape == null)
-                                        continue;
+                                        if (part.Shape == null)
+                                            continue;
 
-                                    if (part.Shape.PCode == (byte)PCode.Tree || part.Shape.PCode == (byte)PCode.NewTree || part.Shape.PCode == (byte)PCode.Grass)
-                                        continue; // eliminates trees from this since we don't really have a good tree representation
-                                    // if you want tree blocks on the map comment the above line and uncomment the below line
-                                    //mapdotspot = Color.PaleGreen;
+                                        if (part.Shape.PCode == (byte)PCode.Tree || part.Shape.PCode == (byte)PCode.NewTree || part.Shape.PCode == (byte)PCode.Grass)
+                                            continue; // eliminates trees from this since we don't really have a good tree representation
+                                        // if you want tree blocks on the map comment the above line and uncomment the below line
+                                        //mapdotspot = Color.PaleGreen;
 
-                                    Primitive.TextureEntry textureEntry = part.Shape.Textures;
+                                        Primitive.TextureEntry textureEntry = part.Shape.Textures;
 
-                                    if (textureEntry == null || textureEntry.DefaultTexture == null)
-                                        continue;
+                                        if (textureEntry == null || textureEntry.DefaultTexture == null)
+                                            continue;
 
-                                    Color4 texcolor = textureEntry.DefaultTexture.RGBA;
+                                        Color4 texcolor = textureEntry.DefaultTexture.RGBA;
 
-                                    // Not sure why some of these are null, oh well.
+                                        // Not sure why some of these are null, oh well.
 
-                                    int colorr = 255 - (int)(texcolor.R * 255f);
-                                    int colorg = 255 - (int)(texcolor.G * 255f);
-                                    int colorb = 255 - (int)(texcolor.B * 255f);
+                                        int colorr = 255 - (int)(texcolor.R * 255f);
+                                        int colorg = 255 - (int)(texcolor.G * 255f);
+                                        int colorb = 255 - (int)(texcolor.B * 255f);
 
-                                    if (!(colorr == 255 && colorg == 255 && colorb == 255))
-                                    {
-                                        //Try to set the map spot color
-                                        try
-                                        {
-                                            // If the color gets goofy somehow, skip it *shakes fist at Color4
-                                            mapdotspot = Color.FromArgb(colorr, colorg, colorb);
-                                        }
-                                        catch (ArgumentException)
+                                        if (!(colorr == 255 && colorg == 255 && colorb == 255))
                                         {
+                                            //Try to set the map spot color
+                                            try
+                                            {
+                                                // If the color gets goofy somehow, skip it *shakes fist at Color4
+                                                mapdotspot = Color.FromArgb(colorr, colorg, colorb);
+                                            }
+                                            catch (ArgumentException)
+                                            {
+                                            }
                                         }
                                     }
-                                }
-                                catch (IndexOutOfRangeException)
-                                {
-                                    // Windows Array
-                                }
-                                catch (ArgumentOutOfRangeException)
-                                {
-                                    // Mono Array
-                                }
-
-                                Vector3 pos = part.GetWorldPosition();
-
-                                // skip prim outside of retion
-                                if (pos.X < 0f || pos.X > 256f || pos.Y < 0f || pos.Y > 256f)
-                                    continue;
-
-                                // skip prim in non-finite position
-                                if (Single.IsNaN(pos.X) || Single.IsNaN(pos.Y) ||
-                                    Single.IsInfinity(pos.X) || Single.IsInfinity(pos.Y))
-                                    continue;
-
-                                // Figure out if object is under 256m above the height of the terrain
-                                bool isBelow256AboveTerrain = false;
+                                    catch (IndexOutOfRangeException)
+                                    {
+                                        // Windows Array
+                                    }
+                                    catch (ArgumentOutOfRangeException)
+                                    {
+                                        // Mono Array
+                                    }
 
-                                try
-                                {
-                                    isBelow256AboveTerrain = (pos.Z < ((float)hm[(int)pos.X, (int)pos.Y] + 256f));
-                                }
-                                catch (Exception)
-                                {
-                                }
+                                    Vector3 pos = part.GetWorldPosition();
 
-                                if (isBelow256AboveTerrain)
-                                {
-                                    // Translate scale by rotation so scale is represented properly when object is rotated
-                                    Vector3 lscale = new Vector3(part.Shape.Scale.X, part.Shape.Scale.Y, part.Shape.Scale.Z);
-                                    Vector3 scale = new Vector3();
-                                    Vector3 tScale = new Vector3();
-                                    Vector3 axPos = new Vector3(pos.X,pos.Y,pos.Z);
-
-                                    Quaternion llrot = part.GetWorldRotation();
-                                    Quaternion rot = new Quaternion(llrot.W, llrot.X, llrot.Y, llrot.Z);
-                                    scale = lscale * rot;
-
-                                    // negative scales don't work in this situation
-                                    scale.X = Math.Abs(scale.X);
-                                    scale.Y = Math.Abs(scale.Y);
-                                    scale.Z = Math.Abs(scale.Z);
-
-                                    // This scaling isn't very accurate and doesn't take into account the face rotation :P
-                                    int mapdrawstartX = (int)(pos.X - scale.X);
-                                    int mapdrawstartY = (int)(pos.Y - scale.Y);
-                                    int mapdrawendX = (int)(pos.X + scale.X);
-                                    int mapdrawendY = (int)(pos.Y + scale.Y);
-
-                                    // If object is beyond the edge of the map, don't draw it to avoid errors
-                                    if (mapdrawstartX < 0 || mapdrawstartX > ((int)Constants.RegionSize - 1) || mapdrawendX < 0 || mapdrawendX > ((int)Constants.RegionSize - 1)
-                                                          || mapdrawstartY < 0 || mapdrawstartY > ((int)Constants.RegionSize - 1) || mapdrawendY < 0
-                                                          || mapdrawendY > ((int)Constants.RegionSize - 1))
+                                    // skip prim outside of retion
+                                    if (!m_scene.PositionIsInCurrentRegion(pos))
                                         continue;
 
-#region obb face reconstruction part duex
-                                    Vector3[] vertexes = new Vector3[8];
-
-                                    // float[] distance = new float[6];
-                                    Vector3[] FaceA = new Vector3[6]; // vertex A for Facei
-                                    Vector3[] FaceB = new Vector3[6]; // vertex B for Facei
-                                    Vector3[] FaceC = new Vector3[6]; // vertex C for Facei
-                                    Vector3[] FaceD = new Vector3[6]; // vertex D for Facei
-
-                                    tScale = new Vector3(lscale.X, -lscale.Y, lscale.Z);
-                                    scale = ((tScale * rot));
-                                    vertexes[0] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
-                                    // vertexes[0].x = pos.X + vertexes[0].x;
-                                    //vertexes[0].y = pos.Y + vertexes[0].y;
-                                    //vertexes[0].z = pos.Z + vertexes[0].z;
-
-                                    FaceA[0] = vertexes[0];
-                                    FaceB[3] = vertexes[0];
-                                    FaceA[4] = vertexes[0];
-
-                                    tScale = lscale;
-                                    scale = ((tScale * rot));
-                                    vertexes[1] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
-
-                                    // vertexes[1].x = pos.X + vertexes[1].x;
-                                    // vertexes[1].y = pos.Y + vertexes[1].y;
-                                    //vertexes[1].z = pos.Z + vertexes[1].z;
-
-                                    FaceB[0] = vertexes[1];
-                                    FaceA[1] = vertexes[1];
-                                    FaceC[4] = vertexes[1];
-
-                                    tScale = new Vector3(lscale.X, -lscale.Y, -lscale.Z);
-                                    scale = ((tScale * rot));
-
-                                    vertexes[2] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
-
-                                    //vertexes[2].x = pos.X + vertexes[2].x;
-                                    //vertexes[2].y = pos.Y + vertexes[2].y;
-                                    //vertexes[2].z = pos.Z + vertexes[2].z;
-
-                                    FaceC[0] = vertexes[2];
-                                    FaceD[3] = vertexes[2];
-                                    FaceC[5] = vertexes[2];
-
-                                    tScale = new Vector3(lscale.X, lscale.Y, -lscale.Z);
-                                    scale = ((tScale * rot));
-                                    vertexes[3] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
-
-                                    //vertexes[3].x = pos.X + vertexes[3].x;
-                                    // vertexes[3].y = pos.Y + vertexes[3].y;
-                                    // vertexes[3].z = pos.Z + vertexes[3].z;
-
-                                    FaceD[0] = vertexes[3];
-                                    FaceC[1] = vertexes[3];
-                                    FaceA[5] = vertexes[3];
-
-                                    tScale = new Vector3(-lscale.X, lscale.Y, lscale.Z);
-                                    scale = ((tScale * rot));
-                                    vertexes[4] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
-
-                                    // vertexes[4].x = pos.X + vertexes[4].x;
-                                    // vertexes[4].y = pos.Y + vertexes[4].y;
-                                    // vertexes[4].z = pos.Z + vertexes[4].z;
-
-                                    FaceB[1] = vertexes[4];
-                                    FaceA[2] = vertexes[4];
-                                    FaceD[4] = vertexes[4];
-
-                                    tScale = new Vector3(-lscale.X, lscale.Y, -lscale.Z);
-                                    scale = ((tScale * rot));
-                                    vertexes[5] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
-
-                                    // vertexes[5].x = pos.X + vertexes[5].x;
-                                    // vertexes[5].y = pos.Y + vertexes[5].y;
-                                    // vertexes[5].z = pos.Z + vertexes[5].z;
-
-                                    FaceD[1] = vertexes[5];
-                                    FaceC[2] = vertexes[5];
-                                    FaceB[5] = vertexes[5];
-
-                                    tScale = new Vector3(-lscale.X, -lscale.Y, lscale.Z);
-                                    scale = ((tScale * rot));
-                                    vertexes[6] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
+                                    // skip prim in non-finite position
+                                    if (Single.IsNaN(pos.X) || Single.IsNaN(pos.Y) ||
+                                        Single.IsInfinity(pos.X) || Single.IsInfinity(pos.Y))
+                                        continue;
 
-                                    // vertexes[6].x = pos.X + vertexes[6].x;
-                                    // vertexes[6].y = pos.Y + vertexes[6].y;
-                                    // vertexes[6].z = pos.Z + vertexes[6].z;
+                                    // Figure out if object is under 256m above the height of the terrain
+                                    bool isBelow256AboveTerrain = false;
 
-                                    FaceB[2] = vertexes[6];
-                                    FaceA[3] = vertexes[6];
-                                    FaceB[4] = vertexes[6];
+                                    try
+                                    {
+                                        isBelow256AboveTerrain = (pos.Z < ((float)hm[(int)pos.X, (int)pos.Y] + 256f));
+                                    }
+                                    catch (Exception)
+                                    {
+                                    }
 
-                                    tScale = new Vector3(-lscale.X, -lscale.Y, -lscale.Z);
-                                    scale = ((tScale * rot));
-                                    vertexes[7] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
+                                    if (isBelow256AboveTerrain)
+                                    {
+                                        // Translate scale by rotation so scale is represented properly when object is rotated
+                                        Vector3 lscale = new Vector3(part.Shape.Scale.X, part.Shape.Scale.Y, part.Shape.Scale.Z);
+                                        Vector3 scale = new Vector3();
+                                        Vector3 tScale = new Vector3();
+                                        Vector3 axPos = new Vector3(pos.X, pos.Y, pos.Z);
+
+                                        Quaternion llrot = part.GetWorldRotation();
+                                        Quaternion rot = new Quaternion(llrot.W, llrot.X, llrot.Y, llrot.Z);
+                                        scale = lscale * rot;
+
+                                        // negative scales don't work in this situation
+                                        scale.X = Math.Abs(scale.X);
+                                        scale.Y = Math.Abs(scale.Y);
+                                        scale.Z = Math.Abs(scale.Z);
+
+                                        // This scaling isn't very accurate and doesn't take into account the face rotation :P
+                                        int mapdrawstartX = (int)(pos.X - scale.X);
+                                        int mapdrawstartY = (int)(pos.Y - scale.Y);
+                                        int mapdrawendX = (int)(pos.X + scale.X);
+                                        int mapdrawendY = (int)(pos.Y + scale.Y);
+
+                                        // If object is beyond the edge of the map, don't draw it to avoid errors
+                                        if (mapdrawstartX < 0
+                                                    || mapdrawstartX > (hm.Width - 1)
+                                                    || mapdrawendX < 0
+                                                    || mapdrawendX > (hm.Width - 1)
+                                                    || mapdrawstartY < 0
+                                                    || mapdrawstartY > (hm.Height - 1)
+                                                    || mapdrawendY < 0
+                                                    || mapdrawendY > (hm.Height - 1))
+                                            continue;
+
+                                        #region obb face reconstruction part duex
+                                        Vector3[] vertexes = new Vector3[8];
+
+                                        // float[] distance = new float[6];
+                                        Vector3[] FaceA = new Vector3[6]; // vertex A for Facei
+                                        Vector3[] FaceB = new Vector3[6]; // vertex B for Facei
+                                        Vector3[] FaceC = new Vector3[6]; // vertex C for Facei
+                                        Vector3[] FaceD = new Vector3[6]; // vertex D for Facei
+
+                                        tScale = new Vector3(lscale.X, -lscale.Y, lscale.Z);
+                                        scale = ((tScale * rot));
+                                        vertexes[0] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
+                                        // vertexes[0].x = pos.X + vertexes[0].x;
+                                        //vertexes[0].y = pos.Y + vertexes[0].y;
+                                        //vertexes[0].z = pos.Z + vertexes[0].z;
+
+                                        FaceA[0] = vertexes[0];
+                                        FaceB[3] = vertexes[0];
+                                        FaceA[4] = vertexes[0];
+
+                                        tScale = lscale;
+                                        scale = ((tScale * rot));
+                                        vertexes[1] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
+
+                                        // vertexes[1].x = pos.X + vertexes[1].x;
+                                        // vertexes[1].y = pos.Y + vertexes[1].y;
+                                        //vertexes[1].z = pos.Z + vertexes[1].z;
+
+                                        FaceB[0] = vertexes[1];
+                                        FaceA[1] = vertexes[1];
+                                        FaceC[4] = vertexes[1];
+
+                                        tScale = new Vector3(lscale.X, -lscale.Y, -lscale.Z);
+                                        scale = ((tScale * rot));
+
+                                        vertexes[2] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
+
+                                        //vertexes[2].x = pos.X + vertexes[2].x;
+                                        //vertexes[2].y = pos.Y + vertexes[2].y;
+                                        //vertexes[2].z = pos.Z + vertexes[2].z;
+
+                                        FaceC[0] = vertexes[2];
+                                        FaceD[3] = vertexes[2];
+                                        FaceC[5] = vertexes[2];
+
+                                        tScale = new Vector3(lscale.X, lscale.Y, -lscale.Z);
+                                        scale = ((tScale * rot));
+                                        vertexes[3] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
+
+                                        //vertexes[3].x = pos.X + vertexes[3].x;
+                                        // vertexes[3].y = pos.Y + vertexes[3].y;
+                                        // vertexes[3].z = pos.Z + vertexes[3].z;
+
+                                        FaceD[0] = vertexes[3];
+                                        FaceC[1] = vertexes[3];
+                                        FaceA[5] = vertexes[3];
+
+                                        tScale = new Vector3(-lscale.X, lscale.Y, lscale.Z);
+                                        scale = ((tScale * rot));
+                                        vertexes[4] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
+
+                                        // vertexes[4].x = pos.X + vertexes[4].x;
+                                        // vertexes[4].y = pos.Y + vertexes[4].y;
+                                        // vertexes[4].z = pos.Z + vertexes[4].z;
+
+                                        FaceB[1] = vertexes[4];
+                                        FaceA[2] = vertexes[4];
+                                        FaceD[4] = vertexes[4];
+
+                                        tScale = new Vector3(-lscale.X, lscale.Y, -lscale.Z);
+                                        scale = ((tScale * rot));
+                                        vertexes[5] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
+
+                                        // vertexes[5].x = pos.X + vertexes[5].x;
+                                        // vertexes[5].y = pos.Y + vertexes[5].y;
+                                        // vertexes[5].z = pos.Z + vertexes[5].z;
+
+                                        FaceD[1] = vertexes[5];
+                                        FaceC[2] = vertexes[5];
+                                        FaceB[5] = vertexes[5];
+
+                                        tScale = new Vector3(-lscale.X, -lscale.Y, lscale.Z);
+                                        scale = ((tScale * rot));
+                                        vertexes[6] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
+
+                                        // vertexes[6].x = pos.X + vertexes[6].x;
+                                        // vertexes[6].y = pos.Y + vertexes[6].y;
+                                        // vertexes[6].z = pos.Z + vertexes[6].z;
+
+                                        FaceB[2] = vertexes[6];
+                                        FaceA[3] = vertexes[6];
+                                        FaceB[4] = vertexes[6];
+
+                                        tScale = new Vector3(-lscale.X, -lscale.Y, -lscale.Z);
+                                        scale = ((tScale * rot));
+                                        vertexes[7] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
 
-                                    // vertexes[7].x = pos.X + vertexes[7].x;
-                                    // vertexes[7].y = pos.Y + vertexes[7].y;
-                                    // vertexes[7].z = pos.Z + vertexes[7].z;
+                                        // vertexes[7].x = pos.X + vertexes[7].x;
+                                        // vertexes[7].y = pos.Y + vertexes[7].y;
+                                        // vertexes[7].z = pos.Z + vertexes[7].z;
 
-                                    FaceD[2] = vertexes[7];
-                                    FaceC[3] = vertexes[7];
-                                    FaceD[5] = vertexes[7];
-#endregion
+                                        FaceD[2] = vertexes[7];
+                                        FaceC[3] = vertexes[7];
+                                        FaceD[5] = vertexes[7];
+                                        #endregion
 
-                                    //int wy = 0;
+                                        //int wy = 0;
 
-                                    //bool breakYN = false; // If we run into an error drawing, break out of the
-                                    // loop so we don't lag to death on error handling
-                                    DrawStruct ds = new DrawStruct();
-                                    ds.brush = new SolidBrush(mapdotspot);
-                                    //ds.rect = new Rectangle(mapdrawstartX, (255 - mapdrawstartY), mapdrawendX - mapdrawstartX, mapdrawendY - mapdrawstartY);
+                                        //bool breakYN = false; // If we run into an error drawing, break out of the
+                                        // loop so we don't lag to death on error handling
+                                        DrawStruct ds = new DrawStruct();
+                                        ds.brush = new SolidBrush(mapdotspot);
+                                        //ds.rect = new Rectangle(mapdrawstartX, (255 - mapdrawstartY), mapdrawendX - mapdrawstartX, mapdrawendY - mapdrawstartY);
 
-                                    ds.trns = new face[FaceA.Length];
+                                        ds.trns = new face[FaceA.Length];
 
-                                    for (int i = 0; i < FaceA.Length; i++)
-                                    {
-                                        Point[] working = new Point[5];
-                                        working[0] = project(FaceA[i], axPos);
-                                        working[1] = project(FaceB[i], axPos);
-                                        working[2] = project(FaceD[i], axPos);
-                                        working[3] = project(FaceC[i], axPos);
-                                        working[4] = project(FaceA[i], axPos);
+                                        for (int i = 0; i < FaceA.Length; i++)
+                                        {
+                                            Point[] working = new Point[5];
+                                            working[0] = project(hm, FaceA[i], axPos);
+                                            working[1] = project(hm, FaceB[i], axPos);
+                                            working[2] = project(hm, FaceD[i], axPos);
+                                            working[3] = project(hm, FaceC[i], axPos);
+                                            working[4] = project(hm, FaceA[i], axPos);
 
-                                        face workingface = new face();
-                                        workingface.pts = working;
+                                            face workingface = new face();
+                                            workingface.pts = working;
 
-                                        ds.trns[i] = workingface;
-                                    }
+                                            ds.trns[i] = workingface;
+                                        }
 
-                                    z_sort.Add(part.LocalId, ds);
-                                    z_localIDs.Add(part.LocalId);
-                                    z_sortheights.Add(pos.Z);
-
-                                    //for (int wx = mapdrawstartX; wx < mapdrawendX; wx++)
-                                    //{
-                                        //for (wy = mapdrawstartY; wy < mapdrawendY; wy++)
-                                        //{
-                                            //m_log.InfoFormat("[MAPDEBUG]: {0},{1}({2})", wx, (255 - wy),wy);
-                                            //try
-                                            //{
-                                                // Remember, flip the y!
-                                            //    mapbmp.SetPixel(wx, (255 - wy), mapdotspot);
-                                            //}
-                                            //catch (ArgumentException)
-                                            //{
-                                            //    breakYN = true;
-                                            //}
-
-                                            //if (breakYN)
-                                            //    break;
+                                        z_sort.Add(part.LocalId, ds);
+                                        z_localIDs.Add(part.LocalId);
+                                        z_sortheights.Add(pos.Z);
+
+                                        // for (int wx = mapdrawstartX; wx < mapdrawendX; wx++)
+                                        // {
+                                        //     for (wy = mapdrawstartY; wy < mapdrawendY; wy++)
+                                        //     {
+                                        //         m_log.InfoFormat("[MAPDEBUG]: {0},{1}({2})", wx, (255 - wy),wy);
+                                        //         try
+                                        //         {
+                                        //             // Remember, flip the y!
+                                        //             mapbmp.SetPixel(wx, (255 - wy), mapdotspot);
+                                        //         }
+                                        //         catch (ArgumentException)
+                                        //         {
+                                        //             breakYN = true;
+                                        //         }
+                                        //     }
+                                        //     if (breakYN)
+                                        //         break;
+                                        //     }
+                                        // }
                                         //}
+                                    } // Object is within 256m Z of terrain
+                                } // object is at least a meter wide
+                            } // loop over group children
+                        } // entitybase is sceneobject group
+                    } // foreach loop over entities
 
-                                        //if (breakYN)
-                                        //    break;
-                                    //}
-                                } // Object is within 256m Z of terrain
-                            } // object is at least a meter wide
-                        } // loop over group children
-                    } // entitybase is sceneobject group
-                } // foreach loop over entities
+                    float[] sortedZHeights = z_sortheights.ToArray();
+                    uint[] sortedlocalIds = z_localIDs.ToArray();
 
-                float[] sortedZHeights = z_sortheights.ToArray();
-                uint[] sortedlocalIds = z_localIDs.ToArray();
+                    // Sort prim by Z position
+                    Array.Sort(sortedZHeights, sortedlocalIds);
 
-                // Sort prim by Z position
-                Array.Sort(sortedZHeights, sortedlocalIds);
-
-                Graphics g = Graphics.FromImage(mapbmp);
-
-                for (int s = 0; s < sortedZHeights.Length; s++)
-                {
-                    if (z_sort.ContainsKey(sortedlocalIds[s]))
+                    using (Graphics g = Graphics.FromImage(mapbmp))
                     {
-                        DrawStruct rectDrawStruct = z_sort[sortedlocalIds[s]];
-                        for (int r = 0; r < rectDrawStruct.trns.Length; r++)
+                        for (int s = 0; s < sortedZHeights.Length; s++)
                         {
-                            g.FillPolygon(rectDrawStruct.brush,rectDrawStruct.trns[r].pts);
+                            if (z_sort.ContainsKey(sortedlocalIds[s]))
+                            {
+                                DrawStruct rectDrawStruct = z_sort[sortedlocalIds[s]];
+                                for (int r = 0; r < rectDrawStruct.trns.Length; r++)
+                                {
+                                    g.FillPolygon(rectDrawStruct.brush,rectDrawStruct.trns[r].pts);
+                                }
+                                //g.FillRectangle(rectDrawStruct.brush , rectDrawStruct.rect);
+                            }
                         }
-                        //g.FillRectangle(rectDrawStruct.brush , rectDrawStruct.rect);
                     }
-                }
+                } // lock entities objs
 
-                g.Dispose();
-            } // lock entities objs
+            }
+            finally
+            {
+                foreach (DrawStruct ds in z_sort.Values)
+                    ds.brush.Dispose();
+            }
 
             m_log.Debug("[MAPTILE]: Generating Maptile Step 2: Done in " + (Environment.TickCount - tc) + " ms");
+
             return mapbmp;
         }
 
-        private Point project(Vector3 point3d, Vector3 originpos)
+        private Point project(ITerrainChannel hm, Vector3 point3d, Vector3 originpos)
         {
             Point returnpt = new Point();
             //originpos = point3d;
             //int d = (int)(256f / 1.5f);
 
             //Vector3 topos = new Vector3(0, 0, 0);
-           // float z = -point3d.z - topos.z;
+            // float z = -point3d.z - topos.z;
 
             returnpt.X = (int)point3d.X;//(int)((topos.x - point3d.x) / z * d);
-            returnpt.Y = (int)(((int)Constants.RegionSize - 1) - point3d.Y);//(int)(255 - (((topos.y - point3d.y) / z * d)));
+            returnpt.Y = (int)((hm.Width - 1) - point3d.Y);//(int)(255 - (((topos.y - point3d.y) / z * d)));
 
             return returnpt;
         }
diff --git a/OpenSim/Region/CoreModules/World/LegacyMap/ShadedMapTileRenderer.cs b/OpenSim/Region/CoreModules/World/LegacyMap/ShadedMapTileRenderer.cs
index 992bff3..708286c 100644
--- a/OpenSim/Region/CoreModules/World/LegacyMap/ShadedMapTileRenderer.cs
+++ b/OpenSim/Region/CoreModules/World/LegacyMap/ShadedMapTileRenderer.cs
@@ -31,6 +31,7 @@ using System.Reflection;
 using log4net;
 using Nini.Config;
 using OpenSim.Framework;
+using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
 
 namespace OpenSim.Region.CoreModules.World.LegacyMap
@@ -39,8 +40,8 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
     {
         private static readonly Color WATER_COLOR = Color.FromArgb(29, 71, 95);
 
-        private static readonly ILog m_log =
-            LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        private static readonly string LogHeader = "[SHADED MAPTILE RENDERER]";
 
         private Scene m_scene;
         //private IConfigSource m_config; // not used currently
@@ -53,19 +54,26 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
 
         public void TerrainToBitmap(Bitmap mapbmp)
         {
+            m_log.DebugFormat("{0} Generating Maptile Step 1: Terrain", LogHeader);
             int tc = Environment.TickCount;
-            m_log.Debug("[MAPTILE]: Generating Maptile Step 1: Terrain");
 
-            double[,] hm = m_scene.Heightmap.GetDoubles();
+            ITerrainChannel hm = m_scene.Heightmap;
+
+            if (mapbmp.Width != hm.Width || mapbmp.Height != hm.Height)
+            {
+                m_log.ErrorFormat("{0} TerrainToBitmap. Passed bitmap wrong dimensions. passed=<{1},{2}>, size=<{3},{4}>",
+                    LogHeader, mapbmp.Width, mapbmp.Height, hm.Width, hm.Height);
+            }
+
             bool ShadowDebugContinue = true;
 
             bool terraincorruptedwarningsaid = false;
 
             float low = 255;
             float high = 0;
-            for (int x = 0; x < (int)Constants.RegionSize; x++)
+            for (int x = 0; x < hm.Width; x++)
             {
-                for (int y = 0; y < (int)Constants.RegionSize; y++)
+                for (int y = 0; y < hm.Height; y++)
                 {
                     float hmval = (float)hm[x, y];
                     if (hmval < low)
@@ -77,12 +85,12 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
 
             float waterHeight = (float)m_scene.RegionInfo.RegionSettings.WaterHeight;
 
-            for (int x = 0; x < (int)Constants.RegionSize; x++)
+            for (int x = 0; x < hm.Width; x++)
             {
-                for (int y = 0; y < (int)Constants.RegionSize; y++)
+                for (int y = 0; y < hm.Height; y++)
                 {
                     // Y flip the cordinates for the bitmap: hf origin is lower left, bm origin is upper left
-                    int yr = ((int)Constants.RegionSize - 1) - y;
+                    int yr = ((int)hm.Height - 1) - y;
 
                     float heightvalue = (float)hm[x, y];
 
@@ -109,12 +117,12 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
                             // .
                             //
                             // Shade the terrain for shadows
-                            if (x < ((int)Constants.RegionSize - 1) && yr < ((int)Constants.RegionSize - 1))
+                            if (x < (hm.Width - 1) && yr < (hm.Height - 1))
                             {
                                 float hfvalue = (float)hm[x, y];
                                 float hfvaluecompare = 0f;
 
-                                if ((x + 1 < (int)Constants.RegionSize) && (y + 1 < (int)Constants.RegionSize))
+                                if ((x + 1 < hm.Width) && (y + 1 < hm.Height))
                                 {
                                     hfvaluecompare = (float)hm[x + 1, y + 1]; // light from north-east => look at land height there
                                 }
@@ -179,7 +187,7 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
 
                                     if (ShadowDebugContinue)
                                     {
-                                        if ((x - 1 > 0) && (yr + 1 < (int)Constants.RegionSize))
+                                        if ((x - 1 > 0) && (yr + 1 < hm.Height))
                                         {
                                             color = mapbmp.GetPixel(x - 1, yr + 1);
                                             int r = color.R;
@@ -199,7 +207,7 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
                         {
                             if (!terraincorruptedwarningsaid)
                             {
-                                m_log.WarnFormat("[MAPIMAGE]: Your terrain is corrupted in region {0}, it might take a few minutes to generate the map image depending on the corruption level", m_scene.RegionInfo.RegionName);
+                                m_log.WarnFormat("[SHADED MAP TILE RENDERER]: Your terrain is corrupted in region {0}, it might take a few minutes to generate the map image depending on the corruption level", m_scene.RegionInfo.RegionName);
                                 terraincorruptedwarningsaid = true;
                             }
                             color = Color.Black;
@@ -229,16 +237,17 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
                         {
                             if (!terraincorruptedwarningsaid)
                             {
-                                m_log.WarnFormat("[MAPIMAGE]: Your terrain is corrupted in region {0}, it might take a few minutes to generate the map image depending on the corruption level", m_scene.RegionInfo.RegionName);
+                                m_log.WarnFormat("[SHADED MAP TILE RENDERER]: Your terrain is corrupted in region {0}, it might take a few minutes to generate the map image depending on the corruption level", m_scene.RegionInfo.RegionName);
                                 terraincorruptedwarningsaid = true;
                             }
                             Color black = Color.Black;
-                            mapbmp.SetPixel(x, ((int)Constants.RegionSize - y) - 1, black);
+                            mapbmp.SetPixel(x, (hm.Width - y) - 1, black);
                         }
                     }
                 }
             }
-            m_log.Debug("[MAPTILE]: Generating Maptile Step 1: Done in " + (Environment.TickCount - tc) + " ms");
+
+            m_log.Debug("[SHADED MAP TILE RENDERER]: Generating Maptile Step 1: Done in " + (Environment.TickCount - tc) + " ms");
         }
     }
 }
diff --git a/OpenSim/Region/CoreModules/World/LegacyMap/TexturedMapTileRenderer.cs b/OpenSim/Region/CoreModules/World/LegacyMap/TexturedMapTileRenderer.cs
index d13c2ef..9f23141 100644
--- a/OpenSim/Region/CoreModules/World/LegacyMap/TexturedMapTileRenderer.cs
+++ b/OpenSim/Region/CoreModules/World/LegacyMap/TexturedMapTileRenderer.cs
@@ -34,6 +34,8 @@ using Nini.Config;
 using OpenMetaverse;
 using OpenMetaverse.Imaging;
 using OpenSim.Framework;
+using OpenSim.Region.Framework;
+using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
 
 namespace OpenSim.Region.CoreModules.World.LegacyMap
@@ -122,8 +124,8 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
     {
         #region Constants
 
-        private static readonly ILog m_log =
-            LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        private static readonly string LogHeader = "[TEXTURED MAPTILE RENDERER]";
 
         // some hardcoded terrain UUIDs that work with SL 1.20 (the four default textures and "Blank").
         // The color-values were choosen because they "look right" (at least to me) ;-)
@@ -173,7 +175,7 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
         private Bitmap fetchTexture(UUID id)
         {
             AssetBase asset = m_scene.AssetService.Get(id.ToString());
-            m_log.DebugFormat("[TexturedMapTileRenderer]: Fetched texture {0}, found: {1}", id, asset != null);
+            m_log.DebugFormat("{0} Fetched texture {1}, found: {2}", LogHeader, id, asset != null);
             if (asset == null) return null;
 
             ManagedImage managedImage;
@@ -188,18 +190,15 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
             }
             catch (DllNotFoundException)
             {
-                m_log.ErrorFormat("[TexturedMapTileRenderer]: OpenJpeg is not installed correctly on this system.   Asset Data is empty for {0}", id);
-                
+                m_log.ErrorFormat("{0} OpenJpeg is not installed correctly on this system.   Asset Data is empty for {1}", LogHeader, id);
             }
             catch (IndexOutOfRangeException)
             {
-                m_log.ErrorFormat("[TexturedMapTileRenderer]: OpenJpeg was unable to encode this.   Asset Data is empty for {0}", id);
-                
+                m_log.ErrorFormat("{0} OpenJpeg was unable to encode this.   Asset Data is empty for {1}", LogHeader, id);
             }
             catch (Exception)
             {
-                m_log.ErrorFormat("[TexturedMapTileRenderer]: OpenJpeg was unable to encode this.   Asset Data is empty for {0}", id);
-                
+                m_log.ErrorFormat("{0} OpenJpeg was unable to encode this.   Asset Data is empty for {1}", LogHeader, id);
             }
             return null;
             
@@ -233,10 +232,14 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
             if (textureID == UUID.Zero) return defaultColor; // not set
             if (m_mapping.ContainsKey(textureID)) return m_mapping[textureID]; // one of the predefined textures
 
-            Bitmap bmp = fetchTexture(textureID);
-            Color color = bmp == null ? defaultColor : computeAverageColor(bmp);
-            // store it for future reference
-            m_mapping[textureID] = color;
+            Color color;
+
+            using (Bitmap bmp = fetchTexture(textureID))
+            {
+                color = bmp == null ? defaultColor : computeAverageColor(bmp);
+                // store it for future reference
+                m_mapping[textureID] = color;
+            }
 
             return color;
         }
@@ -267,8 +270,8 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
 
         // the heigthfield might have some jumps in values. Rendered land is smooth, though,
         // as a slope is rendered at that place. So average 4 neighbour values to emulate that.
-        private float getHeight(double[,] hm, int x, int y) {
-            if (x < ((int)Constants.RegionSize - 1) && y < ((int)Constants.RegionSize - 1))
+        private float getHeight(ITerrainChannel hm, int x, int y) {
+            if (x < (hm.Width - 1) && y < (hm.Height - 1))
                 return (float)(hm[x, y] * .444 + (hm[x + 1, y] + hm[x, y + 1]) * .222 + hm[x + 1, y +1] * .112);
             else
                 return (float)hm[x, y];
@@ -278,7 +281,15 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
         public void TerrainToBitmap(Bitmap mapbmp)
         {
             int tc = Environment.TickCount;
-            m_log.Debug("[MAPTILE]: Generating Maptile Step 1: Terrain");
+            m_log.DebugFormat("{0} Generating Maptile Step 1: Terrain", LogHeader);
+
+            ITerrainChannel hm = m_scene.Heightmap;
+
+            if (mapbmp.Width != hm.Width || mapbmp.Height != hm.Height)
+            {
+                m_log.ErrorFormat("{0} TerrainToBitmap. Passed bitmap wrong dimensions. passed=<{1},{2}>, size=<{3},{4}>",
+                    LogHeader, mapbmp.Width, mapbmp.Height, hm.Width, hm.Height);
+            }
 
             // These textures should be in the AssetCache anyway, as every client conneting to this
             // region needs them. Except on start, when the map is recreated (before anyone connected),
@@ -306,19 +317,17 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
 
             float waterHeight = (float)settings.WaterHeight;
 
-            double[,] hm = m_scene.Heightmap.GetDoubles();
-
-            for (int x = 0; x < (int)Constants.RegionSize; x++)
+            for (int x = 0; x < hm.Width; x++)
             {
-                float columnRatio = x / ((float)Constants.RegionSize - 1); // 0 - 1, for interpolation
-                for (int y = 0; y < (int)Constants.RegionSize; y++)
+                float columnRatio = x / (hm.Width - 1); // 0 - 1, for interpolation
+                for (int y = 0; y < hm.Height; y++)
                 {
-                    float rowRatio = y / ((float)Constants.RegionSize - 1); // 0 - 1, for interpolation
+                    float rowRatio = y / (hm.Height - 1); // 0 - 1, for interpolation
 
                     // Y flip the cordinates for the bitmap: hf origin is lower left, bm origin is upper left
-                    int yr = ((int)Constants.RegionSize - 1) - y;
+                    int yr = (hm.Height - 1) - y;
 
-                    float heightvalue = getHeight(hm, x, y);
+                    float heightvalue = getHeight(m_scene.Heightmap, x, y);
                     if (Single.IsInfinity(heightvalue) || Single.IsNaN(heightvalue))
                         heightvalue = 0;
 
@@ -368,9 +377,9 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
                         }
 
                         // Shade the terrain for shadows
-                        if (x < ((int)Constants.RegionSize - 1) && y < ((int)Constants.RegionSize - 1))
+                        if (x < (hm.Width - 1) && y < (hm.Height - 1))
                         {
-                            float hfvaluecompare = getHeight(hm, x + 1, y + 1); // light from north-east => look at land height there
+                            float hfvaluecompare = getHeight(m_scene.Heightmap, x + 1, y + 1); // light from north-east => look at land height there
                             if (Single.IsInfinity(hfvaluecompare) || Single.IsNaN(hfvaluecompare))
                                 hfvaluecompare = 0f;
 
@@ -412,7 +421,8 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
                     }
                 }
             }
-            m_log.Debug("[MAPTILE]: Generating Maptile Step 1: Done in " + (Environment.TickCount - tc) + " ms");
+
+            m_log.Debug("[TEXTURED MAP TILE RENDERER]: Generating Maptile Step 1: Done in " + (Environment.TickCount - tc) + " ms");
         }
     }
 }
diff --git a/OpenSim/Region/CoreModules/World/LightShare/LightShareModule.cs b/OpenSim/Region/CoreModules/World/LightShare/LightShareModule.cs
index 4e20196..0a4e83e 100644
--- a/OpenSim/Region/CoreModules/World/LightShare/LightShareModule.cs
+++ b/OpenSim/Region/CoreModules/World/LightShare/LightShareModule.cs
@@ -195,19 +195,20 @@ namespace OpenSim.Region.CoreModules.World.LightShare
                 if (m_scene.RegionInfo.WindlightSettings.valid)
                 {
                     List<byte[]> param = compileWindlightSettings(wl);
-                    client.SendGenericMessage("Windlight", param);
+                    client.SendGenericMessage("Windlight", UUID.Random(), param);
                 }
                 else
                 {
                     List<byte[]> param = new List<byte[]>();
-                    client.SendGenericMessage("WindlightReset", param);
+                    client.SendGenericMessage("WindlightReset", UUID.Random(), param);
                 }
             }
         }
 
         private void EventManager_OnMakeRootAgent(ScenePresence presence)
         {
-            m_log.Debug("[WINDLIGHT]: Sending windlight scene to new client");
+//            m_log.Debug("[WINDLIGHT]: Sending windlight scene to new client {0}", presence.Name);
+
             SendProfileToClient(presence.ControllingClient);
         }
 
diff --git a/OpenSim/Region/CoreModules/World/Media/Moap/MoapModule.cs b/OpenSim/Region/CoreModules/World/Media/Moap/MoapModule.cs
index 601e81e..46b0470 100644
--- a/OpenSim/Region/CoreModules/World/Media/Moap/MoapModule.cs
+++ b/OpenSim/Region/CoreModules/World/Media/Moap/MoapModule.cs
@@ -595,6 +595,9 @@ namespace OpenSim.Region.CoreModules.World.Media.Moap
         /// <returns>true if the url matches an entry on the whitelist, false otherwise</returns>
         protected bool CheckUrlAgainstWhitelist(string rawUrl, string[] whitelist)
         {
+            if (whitelist == null)
+                return false;
+
             Uri url = new Uri(rawUrl);
             
             foreach (string origWlUrl in whitelist)
diff --git a/OpenSim/Region/CoreModules/World/Media/Moap/Tests/MoapTests.cs b/OpenSim/Region/CoreModules/World/Media/Moap/Tests/MoapTests.cs
index 03a96a4..ee57aed 100644
--- a/OpenSim/Region/CoreModules/World/Media/Moap/Tests/MoapTests.cs
+++ b/OpenSim/Region/CoreModules/World/Media/Moap/Tests/MoapTests.cs
@@ -39,7 +39,6 @@ using OpenSim.Region.CoreModules.World.Media.Moap;
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Region.Framework.Scenes.Serialization;
 using OpenSim.Tests.Common;
-using OpenSim.Tests.Common.Mock;
 
 namespace OpenSim.Region.CoreModules.World.Media.Moap.Tests
 {
diff --git a/OpenSim/Region/CoreModules/World/Objects/BuySell/BuySellModule.cs b/OpenSim/Region/CoreModules/World/Objects/BuySell/BuySellModule.cs
index 1e4f0a4..2abc910 100644
--- a/OpenSim/Region/CoreModules/World/Objects/BuySell/BuySellModule.cs
+++ b/OpenSim/Region/CoreModules/World/Objects/BuySell/BuySellModule.cs
@@ -38,6 +38,7 @@ using OpenSim.Region.Framework;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Region.Framework.Scenes.Serialization;
+using PermissionMask = OpenSim.Framework.PermissionMask;
 
 namespace OpenSim.Region.CoreModules.World.Objects.BuySell
 {
@@ -140,6 +141,7 @@ namespace OpenSim.Region.CoreModules.World.Objects.BuySell
 
                 part.ObjectSaleType = 0;
                 part.SalePrice = 10;
+                part.ClickAction = Convert.ToByte(0);
 
                 group.HasGroupChanged = true;
                 part.SendPropertiesToClient(remoteClient);
@@ -150,14 +152,9 @@ namespace OpenSim.Region.CoreModules.World.Objects.BuySell
                 break;
 
             case 2: // Sell a copy
-                Vector3 inventoryStoredPosition = new Vector3
-                       (((group.AbsolutePosition.X > (int)Constants.RegionSize)
-                             ? 250
-                             : group.AbsolutePosition.X)
-                        ,
-                        (group.AbsolutePosition.X > (int)Constants.RegionSize)
-                            ? 250
-                            : group.AbsolutePosition.X,
+                Vector3 inventoryStoredPosition = new Vector3(
+                        Math.Min(group.AbsolutePosition.X, m_scene.RegionInfo.RegionSizeX - 6),
+                        Math.Min(group.AbsolutePosition.Y, m_scene.RegionInfo.RegionSizeY - 6),
                         group.AbsolutePosition.Z);
 
                 Vector3 originalPosition = group.AbsolutePosition;
@@ -197,13 +194,7 @@ namespace OpenSim.Region.CoreModules.World.Objects.BuySell
                 item.InvType = (int)InventoryType.Object;
                 item.Folder = categoryID;
 
-                uint nextPerms=(perms & 7) << 13;
-                if ((nextPerms & (uint)PermissionMask.Copy) == 0)
-                    perms &= ~(uint)PermissionMask.Copy;
-                if ((nextPerms & (uint)PermissionMask.Transfer) == 0)
-                    perms &= ~(uint)PermissionMask.Transfer;
-                if ((nextPerms & (uint)PermissionMask.Modify) == 0)
-                    perms &= ~(uint)PermissionMask.Modify;
+                PermissionsUtil.ApplyFoldedPermissions(perms, ref perms);
 
                 item.BasePermissions = perms & part.NextOwnerMask;
                 item.CurrentPermissions = perms & part.NextOwnerMask;
diff --git a/OpenSim/Region/CoreModules/World/Objects/Commands/ObjectCommandsModule.cs b/OpenSim/Region/CoreModules/World/Objects/Commands/ObjectCommandsModule.cs
index 9fc2daf..e77f0aa 100644
--- a/OpenSim/Region/CoreModules/World/Objects/Commands/ObjectCommandsModule.cs
+++ b/OpenSim/Region/CoreModules/World/Objects/Commands/ObjectCommandsModule.cs
@@ -416,7 +416,7 @@ namespace OpenSim.Region.CoreModules.World.Objects.Commands
 
             if (!ConsoleUtil.TryParseConsoleMinVector(rawConsoleStartVector, out startVector))
             {
-                m_console.OutputFormat("Error: Start vector {0} does not have a valid format", rawConsoleStartVector);
+                m_console.OutputFormat("Error: Start vector '{0}' does not have a valid format", rawConsoleStartVector);
                 return;
             }
 
@@ -425,7 +425,7 @@ namespace OpenSim.Region.CoreModules.World.Objects.Commands
 
             if (!ConsoleUtil.TryParseConsoleMaxVector(rawConsoleEndVector, out endVector))
             {
-                m_console.OutputFormat("Error: End vector {0} does not have a valid format", rawConsoleEndVector);
+                m_console.OutputFormat("Error: End vector '{0}' does not have a valid format", rawConsoleEndVector);
                 return;
             }
 
@@ -546,7 +546,7 @@ namespace OpenSim.Region.CoreModules.World.Objects.Commands
         {
             ConsoleDisplayList cdl = new ConsoleDisplayList();
             cdl.AddRow("Name", so.Name);
-            cdl.AddRow("Descrition", so.Description);
+            cdl.AddRow("Description", so.Description);
             cdl.AddRow("Local ID", so.LocalId);
             cdl.AddRow("UUID", so.UUID);
             cdl.AddRow("Location", string.Format("{0} @ {1}", so.AbsolutePosition, so.Scene.Name));
@@ -597,6 +597,7 @@ namespace OpenSim.Region.CoreModules.World.Objects.Commands
                 cdl.AddRow("LightFalloff", s.LightFalloff);
                 cdl.AddRow("LightIntensity", s.LightIntensity);
                 cdl.AddRow("LightRadius", s.LightRadius);
+                cdl.AddRow("Location (relative)", sop.RelativePosition);
                 cdl.AddRow("Media", string.Format("{0} entries", s.Media != null ? s.Media.Count.ToString() : "n/a"));
                 cdl.AddRow("PathBegin", s.PathBegin);
                 cdl.AddRow("PathEnd", s.PathEnd);
@@ -619,6 +620,8 @@ namespace OpenSim.Region.CoreModules.World.Objects.Commands
                 cdl.AddRow("ProjectionFocus", s.ProjectionFocus);
                 cdl.AddRow("ProjectionFOV", s.ProjectionFOV);
                 cdl.AddRow("ProjectionTextureUUID", s.ProjectionTextureUUID);
+                cdl.AddRow("Rotation (Relative)", sop.RotationOffset);
+                cdl.AddRow("Rotation (World)", sop.GetWorldRotation());
                 cdl.AddRow("Scale", s.Scale);
                 cdl.AddRow(
                     "SculptData", 
@@ -628,7 +631,22 @@ namespace OpenSim.Region.CoreModules.World.Objects.Commands
                 cdl.AddRow("SculptType", s.SculptType);
                 cdl.AddRow("State", s.State);
 
-                // TODO, unpack and display texture entries
+                // TODO, need to display more information about textures but in a compact format
+                // to stop output becoming huge.
+                for (int i = 0; i < sop.GetNumberOfSides(); i++)               
+                {
+                    Primitive.TextureEntryFace teFace = s.Textures.FaceTextures[i];
+
+                    UUID textureID;
+
+                    if (teFace != null)
+                        textureID = teFace.TextureID;
+                    else
+                        textureID = s.Textures.DefaultTexture.TextureID;
+
+                    cdl.AddRow(string.Format("Face {0} texture ID", i), textureID);
+                }
+
                 //cdl.AddRow("Textures", string.Format("{0} entries", s.Textures.
             }
 
@@ -896,17 +914,17 @@ namespace OpenSim.Region.CoreModules.World.Objects.Commands
 
             if (!ConsoleUtil.TryParseConsoleMinVector(rawConsoleStartVector, out startVector))
             {
-                m_console.OutputFormat("Error: Start vector {0} does not have a valid format", rawConsoleStartVector);
+                m_console.OutputFormat("Error: Start vector '{0}' does not have a valid format", rawConsoleStartVector);
                 endVector = Vector3.Zero;
                 
                 return false;
             }
 
-            string rawConsoleEndVector = rawComponents.Skip(1).Take(1).Single();
+            string rawConsoleEndVector = rawComponents.Skip(2).Take(1).Single();
 
             if (!ConsoleUtil.TryParseConsoleMaxVector(rawConsoleEndVector, out endVector))
             {
-                m_console.OutputFormat("Error: End vector {0} does not have a valid format", rawConsoleEndVector);
+                m_console.OutputFormat("Error: End vector '{0}' does not have a valid format", rawConsoleEndVector);
                 return false;
             }
 
diff --git a/OpenSim/Region/CoreModules/World/Permissions/PermissionsModule.cs b/OpenSim/Region/CoreModules/World/Permissions/PermissionsModule.cs
index ddaa227..780ec69 100644
--- a/OpenSim/Region/CoreModules/World/Permissions/PermissionsModule.cs
+++ b/OpenSim/Region/CoreModules/World/Permissions/PermissionsModule.cs
@@ -27,6 +27,7 @@
 
 using System;
 using System.Collections.Generic;
+using System.Linq;
 using System.Reflection;
 using log4net;
 using Nini.Config;
@@ -38,6 +39,7 @@ using OpenSim.Region.Framework.Scenes;
 using OpenSim.Services.Interfaces;
 
 using Mono.Addins;
+using PermissionMask = OpenSim.Framework.PermissionMask;
 
 namespace OpenSim.Region.CoreModules.World.Permissions
 {
@@ -156,37 +158,44 @@ namespace OpenSim.Region.CoreModules.World.Permissions
 
         public void Initialise(IConfigSource config)
         {
-            IConfig myConfig = config.Configs["Startup"];
+            string permissionModules = Util.GetConfigVarFromSections<string>(config, "permissionmodules",
+                new string[] { "Startup", "Permissions" }, "DefaultPermissionsModule");
 
-            string permissionModules = myConfig.GetString("permissionmodules", "DefaultPermissionsModule");
-
-            List<string> modules = new List<string>(permissionModules.Split(','));
+            List<string> modules = new List<string>(permissionModules.Split(',').Select(m => m.Trim()));
 
             if (!modules.Contains("DefaultPermissionsModule"))
                 return;
 
             m_Enabled = true;
 
-            m_allowGridGods = myConfig.GetBoolean("allow_grid_gods", false);
-            m_bypassPermissions = !myConfig.GetBoolean("serverside_object_permissions", true);
-            m_propagatePermissions = myConfig.GetBoolean("propagate_permissions", true);
-            m_RegionOwnerIsGod = myConfig.GetBoolean("region_owner_is_god", true);
-            m_RegionManagerIsGod = myConfig.GetBoolean("region_manager_is_god", false);
-            m_ParcelOwnerIsGod = myConfig.GetBoolean("parcel_owner_is_god", true);
-
-            m_SimpleBuildPermissions = myConfig.GetBoolean("simple_build_permissions", false);
+            m_allowGridGods = Util.GetConfigVarFromSections<bool>(config, "allow_grid_gods",
+                new string[] { "Startup", "Permissions" }, false); 
+            m_bypassPermissions = !Util.GetConfigVarFromSections<bool>(config, "serverside_object_permissions",
+                new string[] { "Startup", "Permissions" }, true); 
+            m_propagatePermissions = Util.GetConfigVarFromSections<bool>(config, "propagate_permissions",
+                new string[] { "Startup", "Permissions" }, true); 
+            m_RegionOwnerIsGod = Util.GetConfigVarFromSections<bool>(config, "region_owner_is_god",
+                new string[] { "Startup", "Permissions" }, true); 
+            m_RegionManagerIsGod = Util.GetConfigVarFromSections<bool>(config, "region_manager_is_god",
+                new string[] { "Startup", "Permissions" }, false); 
+            m_ParcelOwnerIsGod = Util.GetConfigVarFromSections<bool>(config, "parcel_owner_is_god",
+                new string[] { "Startup", "Permissions" }, true);
+
+            m_SimpleBuildPermissions = Util.GetConfigVarFromSections<bool>(config, "simple_build_permissions",
+                new string[] { "Startup", "Permissions" }, false); 
 
             m_allowedScriptCreators
-                = ParseUserSetConfigSetting(myConfig, "allowed_script_creators", m_allowedScriptCreators);
+                = ParseUserSetConfigSetting(config, "allowed_script_creators", m_allowedScriptCreators);
             m_allowedScriptEditors
-                = ParseUserSetConfigSetting(myConfig, "allowed_script_editors", m_allowedScriptEditors);
+                = ParseUserSetConfigSetting(config, "allowed_script_editors", m_allowedScriptEditors);
 
             if (m_bypassPermissions)
                 m_log.Info("[PERMISSIONS]: serverside_object_permissions = false in ini file so disabling all region service permission checks");
             else
                 m_log.Debug("[PERMISSIONS]: Enabling all region service permission checks");
 
-            string grant = myConfig.GetString("GrantLSL", "");
+            string grant = Util.GetConfigVarFromSections<string>(config, "GrantLSL",
+                new string[] { "Startup", "Permissions" }, string.Empty);
             if (grant.Length > 0)
             {
                 foreach (string uuidl in grant.Split(','))
@@ -196,7 +205,8 @@ namespace OpenSim.Region.CoreModules.World.Permissions
                 }
             }
 
-            grant = myConfig.GetString("GrantCS", "");
+            grant = Util.GetConfigVarFromSections<string>(config, "GrantCS",
+                new string[] { "Startup", "Permissions" }, string.Empty); 
             if (grant.Length > 0)
             {
                 foreach (string uuidl in grant.Split(','))
@@ -206,7 +216,8 @@ namespace OpenSim.Region.CoreModules.World.Permissions
                 }
             }
 
-            grant = myConfig.GetString("GrantVB", "");
+            grant = Util.GetConfigVarFromSections<string>(config, "GrantVB",
+                new string[] { "Startup", "Permissions" }, string.Empty);
             if (grant.Length > 0)
             {
                 foreach (string uuidl in grant.Split(','))
@@ -216,7 +227,8 @@ namespace OpenSim.Region.CoreModules.World.Permissions
                 }
             }
 
-            grant = myConfig.GetString("GrantJS", "");
+            grant = Util.GetConfigVarFromSections<string>(config, "GrantJS",
+                new string[] { "Startup", "Permissions" }, string.Empty);
             if (grant.Length > 0)
             {
                 foreach (string uuidl in grant.Split(','))
@@ -226,7 +238,8 @@ namespace OpenSim.Region.CoreModules.World.Permissions
                 }
             }
 
-            grant = myConfig.GetString("GrantYP", "");
+            grant = Util.GetConfigVarFromSections<string>(config, "GrantYP",
+                new string[] { "Startup", "Permissions" }, string.Empty);
             if (grant.Length > 0)
             {
                 foreach (string uuidl in grant.Split(','))
@@ -456,7 +469,7 @@ namespace OpenSim.Region.CoreModules.World.Permissions
 
             return false;
         }
-            
+         
         /// <summary>
         /// Parse a user set configuration setting
         /// </summary>
@@ -464,11 +477,12 @@ namespace OpenSim.Region.CoreModules.World.Permissions
         /// <param name="settingName"></param>
         /// <param name="defaultValue">The default value for this attribute</param>
         /// <returns>The parsed value</returns>
-        private static UserSet ParseUserSetConfigSetting(IConfig config, string settingName, UserSet defaultValue)
+        private static UserSet ParseUserSetConfigSetting(IConfigSource config, string settingName, UserSet defaultValue)
         {
             UserSet userSet = defaultValue;
-            
-            string rawSetting = config.GetString(settingName, defaultValue.ToString());
+
+            string rawSetting = Util.GetConfigVarFromSections<string>(config, settingName, 
+                new string[] {"Startup", "Permissions"}, defaultValue.ToString()); 
             
             // Temporary measure to allow 'gods' to be specified in config for consistency's sake.  In the long term
             // this should disappear.
@@ -787,8 +801,10 @@ namespace OpenSim.Region.CoreModules.World.Permissions
 
             // Friends with benefits should be able to edit the objects too
             if (IsFriendWithPerms(currentUser, objectOwner))
+            {
                 // Return immediately, so that the administrator can share objects with friends
                 return true;
+            }
         
             // Users should be able to edit what is over their land.
             ILandObject parcel = m_scene.LandChannel.GetLandObject(group.AbsolutePosition.X, group.AbsolutePosition.Y);
@@ -887,7 +903,7 @@ namespace OpenSim.Region.CoreModules.World.Permissions
             return permission;
         }
     
-        protected bool GenericParcelOwnerPermission(UUID user, ILandObject parcel, ulong groupPowers)
+        protected bool GenericParcelOwnerPermission(UUID user, ILandObject parcel, ulong groupPowers, bool allowEstateManager)
         {
             if (parcel.LandData.OwnerID == user)
             {
@@ -902,7 +918,7 @@ namespace OpenSim.Region.CoreModules.World.Permissions
                 return true;
             }
     
-            if (IsEstateManager(user))
+            if (allowEstateManager && IsEstateManager(user))
             {
                 return true;
             }
@@ -929,7 +945,7 @@ namespace OpenSim.Region.CoreModules.World.Permissions
             DebugPermissionInformation(MethodInfo.GetCurrentMethod().Name);
             if (m_bypassPermissions) return m_bypassPermissionsValue;
         
-            return GenericParcelOwnerPermission(user, parcel, (ulong)GroupPowers.LandRelease);
+            return GenericParcelOwnerPermission(user, parcel, (ulong)GroupPowers.LandRelease, false);
         }
 
         private bool CanReclaimParcel(UUID user, ILandObject parcel, Scene scene)
@@ -937,7 +953,7 @@ namespace OpenSim.Region.CoreModules.World.Permissions
             DebugPermissionInformation(MethodInfo.GetCurrentMethod().Name);
             if (m_bypassPermissions) return m_bypassPermissionsValue;
 
-            return GenericParcelOwnerPermission(user, parcel, 0);
+            return GenericParcelOwnerPermission(user, parcel, 0,true);
         }
 
         private bool CanDeedParcel(UUID user, ILandObject parcel, Scene scene)
@@ -954,7 +970,7 @@ namespace OpenSim.Region.CoreModules.World.Permissions
             if ((client.GetGroupPowers(parcel.LandData.GroupID) & (ulong)GroupPowers.LandDeed) == 0)
                 return false;
 
-            return GenericParcelOwnerPermission(user, parcel, (ulong)GroupPowers.LandDeed);
+            return GenericParcelOwnerPermission(user, parcel, (ulong)GroupPowers.LandDeed, false);
         }
 
         private bool CanDeedObject(UUID user, UUID group, Scene scene)
@@ -995,9 +1011,11 @@ namespace OpenSim.Region.CoreModules.World.Permissions
                 return false;
 
             if (part.OwnerID == owner)
-                return ((part.OwnerMask & PERM_COPY) != 0);
-
-            if (part.GroupID != UUID.Zero)
+            {
+                if ((part.OwnerMask & PERM_COPY) == 0)
+                    return false;
+            }
+            else if (part.GroupID != UUID.Zero)
             {
                 if ((part.OwnerID == part.GroupID) && ((owner != part.LastOwnerID) || ((part.GroupMask & PERM_TRANS) == 0)))
                     return false;
@@ -1039,7 +1057,7 @@ namespace OpenSim.Region.CoreModules.World.Permissions
             DebugPermissionInformation(MethodInfo.GetCurrentMethod().Name);
             if (m_bypassPermissions) return m_bypassPermissionsValue;
 
-            return GenericParcelOwnerPermission(user, parcel, (ulong)p);
+            return GenericParcelOwnerPermission(user, parcel, (ulong)p, false);
         }
 
         /// <summary>
@@ -1438,27 +1456,33 @@ namespace OpenSim.Region.CoreModules.World.Permissions
             DebugPermissionInformation(MethodInfo.GetCurrentMethod().Name);
             if (m_bypassPermissions) return m_bypassPermissionsValue;
 
-            bool permission = false;
-
-            ILandObject land = m_scene.LandChannel.GetLandObject(objectPosition.X, objectPosition.Y);
-            if (land == null) return false;
+//            m_log.DebugFormat("[PERMISSIONS MODULE]: Checking rez object at {0} in {1}", objectPosition, m_scene.Name);
 
-            if ((land.LandData.Flags & ((int)ParcelFlags.CreateObjects)) ==
-                (int)ParcelFlags.CreateObjects)
-                permission = true;
+            ILandObject parcel = m_scene.LandChannel.GetLandObject(objectPosition.X, objectPosition.Y);
+            if (parcel == null)
+                return false;
 
-            if (IsAdministrator(owner))
+            if ((parcel.LandData.Flags & (uint)ParcelFlags.CreateObjects) != 0)
             {
-                permission = true;
+                return true;
             }
-
-        // Powers are zero, because GroupPowers.AllowRez is not a precondition for rezzing objects
-            if (GenericParcelPermission(owner, objectPosition, 0))
+            else if ((owner == parcel.LandData.OwnerID) || IsAdministrator(owner))
             {
-                permission = true;
+                return true;
+            }
+            else if (((parcel.LandData.Flags & (uint)ParcelFlags.CreateGroupObjects) != 0)
+                && (parcel.LandData.GroupID != UUID.Zero) && IsGroupMember(parcel.LandData.GroupID, owner, 0))
+            {
+                return true;
+            }
+            else if (parcel.LandData.GroupID != UUID.Zero && IsGroupMember(parcel.LandData.GroupID, owner, (ulong)GroupPowers.AllowRez))
+            {
+                return true;
+            }
+            else
+            {
+                return false;
             }
-
-            return permission;
         }
 
         private bool CanRunConsoleCommand(UUID user, Scene requestFromScene)
@@ -1483,7 +1507,7 @@ namespace OpenSim.Region.CoreModules.World.Permissions
             DebugPermissionInformation(MethodInfo.GetCurrentMethod().Name);
             if (m_bypassPermissions) return m_bypassPermissionsValue;
 
-            return GenericParcelOwnerPermission(user, parcel, (ulong)GroupPowers.LandSetSale);
+            return GenericParcelOwnerPermission(user, parcel, (ulong)GroupPowers.LandSetSale, false);
         }
 
         private bool CanTakeObject(UUID objectID, UUID stealer, Scene scene)
@@ -1500,6 +1524,9 @@ namespace OpenSim.Region.CoreModules.World.Permissions
             if (m_bypassPermissions) return m_bypassPermissionsValue;
 
             bool permission = GenericObjectPermission(userID, objectID, false);
+
+            SceneObjectGroup so = (SceneObjectGroup)m_scene.Entities[objectID];
+
             if (!permission)
             {
                 if (!m_scene.Entities.ContainsKey(objectID))
@@ -1513,31 +1540,23 @@ namespace OpenSim.Region.CoreModules.World.Permissions
                     return false;
                 }
 
-                SceneObjectGroup task = (SceneObjectGroup)m_scene.Entities[objectID];
                 // UUID taskOwner = null;
                 // Added this because at this point in time it wouldn't be wise for
                 // the administrator object permissions to take effect.
                 // UUID objectOwner = task.OwnerID;
 
-                if ((task.RootPart.EveryoneMask & PERM_COPY) != 0)
+                if ((so.RootPart.EveryoneMask & PERM_COPY) != 0)
                     permission = true;
+            }
 
-                if (task.OwnerID != userID)
-                {
-                    if ((task.GetEffectivePermissions() & (PERM_COPY | PERM_TRANS)) != (PERM_COPY | PERM_TRANS))
-                        permission = false;
-                }
-                else
-                {
-                    if ((task.GetEffectivePermissions() & PERM_COPY) != PERM_COPY)
-                        permission = false;
-                }
+            if (so.OwnerID != userID)
+            {
+                if ((so.GetEffectivePermissions() & (PERM_COPY | PERM_TRANS)) != (PERM_COPY | PERM_TRANS))
+                    permission = false;
             }
             else
             {
-                SceneObjectGroup task = (SceneObjectGroup)m_scene.Entities[objectID];
-
-                if ((task.GetEffectivePermissions() & (PERM_COPY | PERM_TRANS)) != (PERM_COPY | PERM_TRANS))
+                if ((so.GetEffectivePermissions() & PERM_COPY) != PERM_COPY)
                     permission = false;
             }
             
@@ -1556,10 +1575,10 @@ namespace OpenSim.Region.CoreModules.World.Permissions
             float X = position.X;
             float Y = position.Y;
 
-            if (X > ((int)Constants.RegionSize - 1))
-                X = ((int)Constants.RegionSize - 1);
-            if (Y > ((int)Constants.RegionSize - 1))
-                Y = ((int)Constants.RegionSize - 1);
+            if (X > ((int)m_scene.RegionInfo.RegionSizeX - 1))
+                X = ((int)m_scene.RegionInfo.RegionSizeX - 1);
+            if (Y > ((int)m_scene.RegionInfo.RegionSizeY - 1))
+                Y = ((int)m_scene.RegionInfo.RegionSizeY - 1);
             if (X < 0)
                 X = 0;
             if (Y < 0)
diff --git a/OpenSim/Region/CoreModules/World/Region/RegionCommandsModule.cs b/OpenSim/Region/CoreModules/World/Region/RegionCommandsModule.cs
index 7d35473..bb4dcce 100644
--- a/OpenSim/Region/CoreModules/World/Region/RegionCommandsModule.cs
+++ b/OpenSim/Region/CoreModules/World/Region/RegionCommandsModule.cs
@@ -81,7 +81,32 @@ namespace OpenSim.Region.CoreModules.World.Objects.Commands
             m_console.Commands.AddCommand(
                 "Regions", false, "show scene",
                 "show scene",
-                "Show live scene information for the currently selected region.", HandleShowScene);
+                "Show live information for the currently selected scene (fps, prims, etc.).", HandleShowScene);
+
+            m_console.Commands.AddCommand(
+                "Regions", false, "show region",
+                "show region",
+                "Show control information for the currently selected region (host name, max physical prim size, etc).", 
+                "A synonym for \"region get\"",
+                HandleShowRegion);
+
+            m_console.Commands.AddCommand(
+                "Regions", false, "region get",
+                "region get",
+                "Show control information for the currently selected region (host name, max physical prim size, etc).", 
+                "Some parameters can be set with the \"region set\" command.\n"
+                + "Others must be changed via a viewer (usually via the region/estate dialog box).",
+                HandleShowRegion);
+
+            m_console.Commands.AddCommand(
+                "Regions", false, "region set",
+                "region set",
+                "Set control information for the currently selected region.",
+                "Currently, the following parameters can be set:\n"
+                + "agent-limit <int>     - Current root agent limit.  This is persisted over restart.\n"
+                + "max-agent-limit <int> - Maximum root agent limit.  agent-limit cannot exceed this."
+                + "  This is not persisted over restart - to set it every time you must add a MaxAgents entry to your regions file.",
+                HandleRegionSet);
         }
 
         public void RemoveRegion(Scene scene)
@@ -94,6 +119,139 @@ namespace OpenSim.Region.CoreModules.World.Objects.Commands
 //            m_log.DebugFormat("[REGION COMMANDS MODULE]: REGION {0} LOADED", scene.RegionInfo.RegionName);
         }
 
+        private void HandleShowRegion(string module, string[] cmd)
+        {
+            if (!(MainConsole.Instance.ConsoleScene == null || MainConsole.Instance.ConsoleScene == m_scene))
+                return;
+
+            RegionInfo ri = m_scene.RegionInfo;
+            RegionSettings rs = ri.RegionSettings;
+
+            StringBuilder sb = new StringBuilder();
+            sb.AppendFormat("Region information for {0}\n", m_scene.Name);
+
+            ConsoleDisplayList dispList = new ConsoleDisplayList();
+            dispList.AddRow("Region ID", ri.RegionID);
+            dispList.AddRow("Region handle", ri.RegionHandle);
+            dispList.AddRow("Region location", string.Format("{0},{1}", ri.RegionLocX, ri.RegionLocY));
+            dispList.AddRow("Region size", string.Format("{0}x{1}", ri.RegionSizeX, ri.RegionSizeY));
+            //dispList.AddRow("Region type", ri.RegionType);
+            dispList.AddRow("Maturity", rs.Maturity);
+            dispList.AddRow("Region address", ri.ServerURI);
+            dispList.AddRow("From region file", ri.RegionFile);
+            dispList.AddRow("External endpoint", ri.ExternalEndPoint);
+            dispList.AddRow("Internal endpoint", ri.InternalEndPoint);
+            dispList.AddRow("Access level", ri.AccessLevel);
+            dispList.AddRow("Agent limit", rs.AgentLimit);
+            dispList.AddRow("Max agent limit", ri.AgentCapacity);
+            dispList.AddRow("Linkset capacity", ri.LinksetCapacity <= 0 ? "not set" : ri.LinksetCapacity.ToString());
+            dispList.AddRow("Prim capacity", ri.ObjectCapacity);
+            dispList.AddRow("Prim bonus", rs.ObjectBonus);
+            dispList.AddRow("Max prims per user", ri.MaxPrimsPerUser < 0 ? "n/a" : ri.MaxPrimsPerUser.ToString());
+            dispList.AddRow("Clamp prim size", ri.ClampPrimSize);
+            dispList.AddRow("Non physical prim min size", ri.NonphysPrimMin <= 0 ? "not set" : string.Format("{0} m", ri.NonphysPrimMin));
+            dispList.AddRow("Non physical prim max size", ri.NonphysPrimMax <= 0 ? "not set" : string.Format("{0} m", ri.NonphysPrimMax));
+            dispList.AddRow("Physical prim min size", ri.PhysPrimMin <= 0 ? "not set" : string.Format("{0} m", ri.PhysPrimMin));
+            dispList.AddRow("Physical prim max size", ri.PhysPrimMax <= 0 ? "not set" : string.Format("{0} m", ri.PhysPrimMax));
+
+            dispList.AddRow("Allow Damage", rs.AllowDamage);
+            dispList.AddRow("Allow Land join/divide", rs.AllowLandJoinDivide);
+            dispList.AddRow("Allow land resell", rs.AllowLandResell);
+            dispList.AddRow("Block fly", rs.BlockFly);
+            dispList.AddRow("Block show in search", rs.BlockShowInSearch);
+            dispList.AddRow("Block terraform", rs.BlockTerraform);
+            dispList.AddRow("Covenant UUID", rs.Covenant);
+            dispList.AddRow("Convenant change Unix time", rs.CovenantChangedDateTime);
+            dispList.AddRow("Disable collisions", rs.DisableCollisions);
+            dispList.AddRow("Disable physics", rs.DisablePhysics);
+            dispList.AddRow("Disable scripts", rs.DisableScripts);
+            dispList.AddRow("Restrict pushing", rs.RestrictPushing);
+            dispList.AddRow("Fixed sun", rs.FixedSun);
+            dispList.AddRow("Sun position", rs.SunPosition);
+            dispList.AddRow("Sun vector", rs.SunVector);
+            dispList.AddRow("Use estate sun", rs.UseEstateSun);
+            dispList.AddRow("Telehub UUID", rs.TelehubObject);
+            dispList.AddRow("Terrain lower limit", string.Format("{0} m", rs.TerrainLowerLimit));
+            dispList.AddRow("Terrain raise limit", string.Format("{0} m", rs.TerrainRaiseLimit));
+            dispList.AddRow("Water height", string.Format("{0} m", rs.WaterHeight));
+
+            dispList.AddRow("Maptile static file", ri.MaptileStaticFile);
+            dispList.AddRow("Maptile static UUID", ri.MaptileStaticUUID);
+            dispList.AddRow("Last map refresh", ri.lastMapRefresh);
+            dispList.AddRow("Last map UUID", ri.lastMapUUID);
+
+            dispList.AddToStringBuilder(sb);
+
+            MainConsole.Instance.Output(sb.ToString());
+        }
+
+        private void HandleRegionSet(string module, string[] args)
+        {
+            if (!(MainConsole.Instance.ConsoleScene == null || MainConsole.Instance.ConsoleScene == m_scene))
+                return;
+
+            if (args.Length != 4)
+            {
+                MainConsole.Instance.OutputFormat("Usage: region set <param> <value>");
+                return;
+            }           
+
+            string param = args[2];
+            string rawValue = args[3];
+
+            if (!(MainConsole.Instance.ConsoleScene == null || MainConsole.Instance.ConsoleScene == m_scene))
+                return;
+
+            RegionInfo ri = m_scene.RegionInfo;
+            RegionSettings rs = ri.RegionSettings;
+
+            if (param == "agent-limit")
+            {
+                int newValue;
+
+                if (!ConsoleUtil.TryParseConsoleNaturalInt(MainConsole.Instance, rawValue, out newValue))
+                    return;
+
+                if (newValue > ri.AgentCapacity)
+                {
+                    MainConsole.Instance.OutputFormat(
+                        "Cannot set {0} to {1} in {2} as max-agent-limit is {3}", "agent-limit", 
+                        newValue, m_scene.Name, ri.AgentCapacity);
+                }
+                else
+                {
+                    rs.AgentLimit = newValue;
+
+                    MainConsole.Instance.OutputFormat(
+                        "{0} set to {1} in {2}", "agent-limit", newValue, m_scene.Name);
+                }
+
+                rs.Save();
+            }
+            else if (param == "max-agent-limit")
+            {
+                int newValue;
+
+                if (!ConsoleUtil.TryParseConsoleNaturalInt(MainConsole.Instance, rawValue, out newValue))
+                    return;
+
+                ri.AgentCapacity = newValue;
+
+                MainConsole.Instance.OutputFormat(
+                    "{0} set to {1} in {2}", "max-agent-limit", newValue, m_scene.Name);
+
+                if (ri.AgentCapacity < rs.AgentLimit)
+                {
+                    rs.AgentLimit = ri.AgentCapacity;
+
+                    MainConsole.Instance.OutputFormat(
+                        "Reducing {0} to {1} in {2}", "agent-limit", rs.AgentLimit, m_scene.Name);
+                }
+
+                rs.Save();
+            }
+        }
+
         private void HandleShowScene(string module, string[] cmd)
         {
             if (!(MainConsole.Instance.ConsoleScene == null || MainConsole.Instance.ConsoleScene == m_scene))
diff --git a/OpenSim/Region/CoreModules/World/Region/RestartModule.cs b/OpenSim/Region/CoreModules/World/Region/RestartModule.cs
index 249a40d..75a8295 100644
--- a/OpenSim/Region/CoreModules/World/Region/RestartModule.cs
+++ b/OpenSim/Region/CoreModules/World/Region/RestartModule.cs
@@ -46,8 +46,8 @@ namespace OpenSim.Region.CoreModules.World.Region
     [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "RestartModule")]
     public class RestartModule : INonSharedRegionModule, IRestartModule
     {
-//        private static readonly ILog m_log =
-//            LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        private static readonly ILog m_log =
+            LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
         protected Scene m_Scene;
         protected Timer m_CountdownTimer = null;
@@ -203,18 +203,30 @@ namespace OpenSim.Region.CoreModules.World.Region
 
         public void SetTimer(int intervalSeconds)
         {
-            m_CountdownTimer = new Timer();
-            m_CountdownTimer.AutoReset = false;
-            m_CountdownTimer.Interval = intervalSeconds * 1000;
-            m_CountdownTimer.Elapsed += OnTimer;
-            m_CountdownTimer.Start();
+            if (intervalSeconds > 0)
+            {
+                m_CountdownTimer = new Timer();
+                m_CountdownTimer.AutoReset = false;
+                m_CountdownTimer.Interval = intervalSeconds * 1000;
+                m_CountdownTimer.Elapsed += OnTimer;
+                m_CountdownTimer.Start();
+            }
+            else if (m_CountdownTimer != null)
+            {
+                m_CountdownTimer.Stop();
+                m_CountdownTimer = null;
+            }
+            else
+            {
+                m_log.WarnFormat(
+                    "[RESTART MODULE]: Tried to set restart timer to {0} in {1}, which is not a valid interval", 
+                    intervalSeconds, m_Scene.Name);
+            }
         }
 
         private void OnTimer(object source, ElapsedEventArgs e)
         {
-            int nextInterval = DoOneNotice();
-
-            SetTimer(nextInterval);
+            SetTimer(DoOneNotice());
         }
 
         public void AbortRestart(string message)
diff --git a/OpenSim/Region/CoreModules/World/Serialiser/SerialiseObjects.cs b/OpenSim/Region/CoreModules/World/Serialiser/SerialiseObjects.cs
index 328fbf0..65f464a 100644
--- a/OpenSim/Region/CoreModules/World/Serialiser/SerialiseObjects.cs
+++ b/OpenSim/Region/CoreModules/World/Serialiser/SerialiseObjects.cs
@@ -54,13 +54,14 @@ namespace OpenSim.Region.CoreModules.World.Serialiser
         {
             string xmlstream = GetObjectXml(scene);
 
-            MemoryStream stream = ReformatXmlString(xmlstream);
-
-            stream.Seek(0, SeekOrigin.Begin);
-            CreateXmlFile(stream, fileName);
+            using (MemoryStream stream = ReformatXmlString(xmlstream))
+            {
+                stream.Seek(0, SeekOrigin.Begin);
+                CreateXmlFile(stream, fileName);
 
-            stream.Seek(0, SeekOrigin.Begin);
-            CreateCompressedXmlFile(stream, fileName);
+                stream.Seek(0, SeekOrigin.Begin);
+                CreateCompressedXmlFile(stream, fileName);
+            }
         }
 
         private static MemoryStream ReformatXmlString(string xmlstream)
@@ -112,13 +113,16 @@ namespace OpenSim.Region.CoreModules.World.Serialiser
         {
             #region GZip Compressed Version
 
-            FileStream objectsFileCompressed = new FileStream(fileName + ".gzs", FileMode.Create);
-            MemoryStream gzipMSStream = new MemoryStream();
-            GZipStream gzipStream = new GZipStream(gzipMSStream, CompressionMode.Compress);
-            xmlStream.WriteTo(gzipStream);
-            gzipMSStream.WriteTo(objectsFileCompressed);
-            objectsFileCompressed.Flush();
-            objectsFileCompressed.Close();
+            using (FileStream objectsFileCompressed = new FileStream(fileName + ".gzs", FileMode.Create))
+            using (MemoryStream gzipMSStream = new MemoryStream())
+            {
+                using (GZipStream gzipStream = new GZipStream(gzipMSStream, CompressionMode.Compress, true))
+                {
+                    xmlStream.WriteTo(gzipStream);
+                }
+
+                gzipMSStream.WriteTo(objectsFileCompressed);
+            }
 
             #endregion
         }
diff --git a/OpenSim/Region/CoreModules/World/Serialiser/Tests/SerialiserTests.cs b/OpenSim/Region/CoreModules/World/Serialiser/Tests/SerialiserTests.cs
index bcb8e2f..a5bb1a7 100644
--- a/OpenSim/Region/CoreModules/World/Serialiser/Tests/SerialiserTests.cs
+++ b/OpenSim/Region/CoreModules/World/Serialiser/Tests/SerialiserTests.cs
@@ -27,6 +27,7 @@
 
 using System.Collections.Generic;
 using System.IO;
+using System.Text;
 using System.Xml;
 using log4net.Config;
 using NUnit.Framework;
@@ -35,120 +36,358 @@ using OpenSim.Framework;
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Region.Framework.Scenes.Serialization;
 using OpenSim.Tests.Common;
+using OpenMetaverse.StructuredData;
 
 namespace OpenSim.Region.CoreModules.World.Serialiser.Tests
 {
     [TestFixture]
     public class SerialiserTests : OpenSimTestCase
     {
-        private string xml = @"
-        <SceneObjectGroup>
-            <RootPart>
-                <SceneObjectPart xmlns:xsi=""http://www.w3.org/2001/XMLSchema-instance"" xmlns:xsd=""http://www.w3.org/2001/XMLSchema"">
-                    <AllowedDrop>false</AllowedDrop>
-                    <CreatorID><Guid>a6dacf01-4636-4bb9-8a97-30609438af9d</Guid></CreatorID>
-                    <FolderID><Guid>e6a5a05e-e8cc-4816-8701-04165e335790</Guid></FolderID>
-                    <InventorySerial>1</InventorySerial>
-                    <TaskInventory />
-                    <ObjectFlags>0</ObjectFlags>
-                    <UUID><Guid>e6a5a05e-e8cc-4816-8701-04165e335790</Guid></UUID>
-                    <LocalId>2698615125</LocalId>
-                    <Name>PrimMyRide</Name>
-                    <Material>0</Material>
-                    <PassTouches>false</PassTouches>
-                    <RegionHandle>1099511628032000</RegionHandle>
-                    <ScriptAccessPin>0</ScriptAccessPin>
-                    <GroupPosition><X>147.23</X><Y>92.698</Y><Z>22.78084</Z></GroupPosition>
-                    <OffsetPosition><X>0</X><Y>0</Y><Z>0</Z></OffsetPosition>
-                    <RotationOffset><X>-4.371139E-08</X><Y>-1</Y><Z>-4.371139E-08</Z><W>0</W></RotationOffset>
-                    <Velocity><X>0</X><Y>0</Y><Z>0</Z></Velocity>
-                    <RotationalVelocity><X>0</X><Y>0</Y><Z>0</Z></RotationalVelocity>
-                    <AngularVelocity><X>0</X><Y>0</Y><Z>0</Z></AngularVelocity>
-                    <Acceleration><X>0</X><Y>0</Y><Z>0</Z></Acceleration>
-                    <Description />
-                    <Color />
-                    <Text />
-                    <SitName />
-                    <TouchName />
-                    <LinkNum>0</LinkNum>
-                    <ClickAction>0</ClickAction>
-                    <Shape>
-                        <ProfileCurve>1</ProfileCurve>
-                        <TextureEntry>AAAAAAAAERGZmQAAAAAABQCVlZUAAAAAQEAAAABAQAAAAAAAAAAAAAAAAAAAAA==</TextureEntry>
-                        <ExtraParams>AA==</ExtraParams>
-                        <PathBegin>0</PathBegin>
-                        <PathCurve>16</PathCurve>
-                        <PathEnd>0</PathEnd>
-                        <PathRadiusOffset>0</PathRadiusOffset>
-                        <PathRevolutions>0</PathRevolutions>
-                        <PathScaleX>100</PathScaleX>
-                        <PathScaleY>100</PathScaleY>
-                        <PathShearX>0</PathShearX>
-                        <PathShearY>0</PathShearY>
-                        <PathSkew>0</PathSkew>
-                        <PathTaperX>0</PathTaperX>
-                        <PathTaperY>0</PathTaperY>
-                        <PathTwist>0</PathTwist>
-                        <PathTwistBegin>0</PathTwistBegin>
-                        <PCode>9</PCode>
-                        <ProfileBegin>0</ProfileBegin>
-                        <ProfileEnd>0</ProfileEnd>
-                        <ProfileHollow>0</ProfileHollow>
-                        <Scale><X>10</X><Y>10</Y><Z>0.5</Z></Scale>
-                        <State>0</State>
-                        <ProfileShape>Square</ProfileShape>
-                        <HollowShape>Same</HollowShape>
-                        <SculptTexture><Guid>00000000-0000-0000-0000-000000000000</Guid></SculptTexture>
-                        <SculptType>0</SculptType><SculptData />
-                        <FlexiSoftness>0</FlexiSoftness>
-                        <FlexiTension>0</FlexiTension>
-                        <FlexiDrag>0</FlexiDrag>
-                        <FlexiGravity>0</FlexiGravity>
-                        <FlexiWind>0</FlexiWind>
-                        <FlexiForceX>0</FlexiForceX>
-                        <FlexiForceY>0</FlexiForceY>
-                        <FlexiForceZ>0</FlexiForceZ>
-                        <LightColorR>0</LightColorR>
-                        <LightColorG>0</LightColorG>
-                        <LightColorB>0</LightColorB>
-                        <LightColorA>1</LightColorA>
-                        <LightRadius>0</LightRadius>
-                        <LightCutoff>0</LightCutoff>
-                        <LightFalloff>0</LightFalloff>
-                        <LightIntensity>1</LightIntensity>
-                        <FlexiEntry>false</FlexiEntry>
-                        <LightEntry>false</LightEntry>
-                        <SculptEntry>false</SculptEntry>
-                    </Shape>
-                    <Scale><X>10</X><Y>10</Y><Z>0.5</Z></Scale>
-                    <UpdateFlag>0</UpdateFlag>
-                    <SitTargetOrientation><X>0</X><Y>0</Y><Z>0</Z><W>1</W></SitTargetOrientation>
-                    <SitTargetPosition><X>0</X><Y>0</Y><Z>0</Z></SitTargetPosition>
-                    <SitTargetPositionLL><X>0</X><Y>0</Y><Z>0</Z></SitTargetPositionLL>
-                    <SitTargetOrientationLL><X>0</X><Y>0</Y><Z>0</Z><W>1</W></SitTargetOrientationLL>
-                    <ParentID>0</ParentID>
-                    <CreationDate>1211330445</CreationDate>
-                    <Category>0</Category>
-                    <SalePrice>0</SalePrice>
-                    <ObjectSaleType>0</ObjectSaleType>
-                    <OwnershipCost>0</OwnershipCost>
-                    <GroupID><Guid>00000000-0000-0000-0000-000000000000</Guid></GroupID>
-                    <OwnerID><Guid>a6dacf01-4636-4bb9-8a97-30609438af9d</Guid></OwnerID>
-                    <LastOwnerID><Guid>a6dacf01-4636-4bb9-8a97-30609438af9d</Guid></LastOwnerID>
-                    <BaseMask>2147483647</BaseMask>
-                    <OwnerMask>2147483647</OwnerMask>
-                    <GroupMask>0</GroupMask>
-                    <EveryoneMask>0</EveryoneMask>
-                    <NextOwnerMask>2147483647</NextOwnerMask>
-                    <Flags>None</Flags>
-                    <CollisionSound><Guid>00000000-0000-0000-0000-000000000000</Guid></CollisionSound>
-                    <CollisionSoundVolume>0</CollisionSoundVolume>
-                </SceneObjectPart>
-            </RootPart>
-            <OtherParts />
-        </SceneObjectGroup>";
-
-        private string badFloatsXml = @"
+        private const string ObjectRootPartStubXml = 
+@"<SceneObjectGroup>
+    <RootPart>
+        <SceneObjectPart xmlns:xsi=""http://www.w3.org/2001/XMLSchema-instance"" xmlns:xsd=""http://www.w3.org/2001/XMLSchema"">
+            <AllowedDrop>false</AllowedDrop>
+            <CreatorID><Guid>a6dacf01-4636-4bb9-8a97-30609438af9d</Guid></CreatorID>
+            <FolderID><Guid>e6a5a05e-e8cc-4816-8701-04165e335790</Guid></FolderID>
+            <InventorySerial>1</InventorySerial>
+            <TaskInventory />
+            <ObjectFlags>0</ObjectFlags>
+            <UUID><Guid>e6a5a05e-e8cc-4816-8701-04165e335790</Guid></UUID>
+            <LocalId>2698615125</LocalId>
+            <Name>PrimMyRide</Name>
+            <Material>0</Material>
+            <PassTouches>false</PassTouches>
+            <RegionHandle>1099511628032000</RegionHandle>
+            <ScriptAccessPin>0</ScriptAccessPin>
+            <GroupPosition><X>147.23</X><Y>92.698</Y><Z>22.78084</Z></GroupPosition>
+            <OffsetPosition><X>0</X><Y>0</Y><Z>0</Z></OffsetPosition>
+            <RotationOffset><X>-4.371139E-08</X><Y>-1</Y><Z>-4.371139E-08</Z><W>0</W></RotationOffset>
+            <Velocity><X>0</X><Y>0</Y><Z>0</Z></Velocity>
+            <RotationalVelocity><X>0</X><Y>0</Y><Z>0</Z></RotationalVelocity>
+            <AngularVelocity><X>0</X><Y>0</Y><Z>0</Z></AngularVelocity>
+            <Acceleration><X>0</X><Y>0</Y><Z>0</Z></Acceleration>
+            <Description />
+            <Color />
+            <Text />
+            <SitName />
+            <TouchName />
+            <LinkNum>0</LinkNum>
+            <ClickAction>0</ClickAction>
+            <Shape>
+                <ProfileCurve>1</ProfileCurve>
+                <TextureEntry>AAAAAAAAERGZmQAAAAAABQCVlZUAAAAAQEAAAABAQAAAAAAAAAAAAAAAAAAAAA==</TextureEntry>
+                <ExtraParams>AA==</ExtraParams>
+                <PathBegin>0</PathBegin>
+                <PathCurve>16</PathCurve>
+                <PathEnd>0</PathEnd>
+                <PathRadiusOffset>0</PathRadiusOffset>
+                <PathRevolutions>0</PathRevolutions>
+                <PathScaleX>100</PathScaleX>
+                <PathScaleY>100</PathScaleY>
+                <PathShearX>0</PathShearX>
+                <PathShearY>0</PathShearY>
+                <PathSkew>0</PathSkew>
+                <PathTaperX>0</PathTaperX>
+                <PathTaperY>0</PathTaperY>
+                <PathTwist>0</PathTwist>
+                <PathTwistBegin>0</PathTwistBegin>
+                <PCode>9</PCode>
+                <ProfileBegin>0</ProfileBegin>
+                <ProfileEnd>0</ProfileEnd>
+                <ProfileHollow>0</ProfileHollow>
+                <Scale><X>10</X><Y>10</Y><Z>0.5</Z></Scale>
+                <State>0</State>
+                <ProfileShape>Square</ProfileShape>
+                <HollowShape>Same</HollowShape>
+                <SculptTexture><Guid>00000000-0000-0000-0000-000000000000</Guid></SculptTexture>
+                <SculptType>0</SculptType><SculptData />
+                <FlexiSoftness>0</FlexiSoftness>
+                <FlexiTension>0</FlexiTension>
+                <FlexiDrag>0</FlexiDrag>
+                <FlexiGravity>0</FlexiGravity>
+                <FlexiWind>0</FlexiWind>
+                <FlexiForceX>0</FlexiForceX>
+                <FlexiForceY>0</FlexiForceY>
+                <FlexiForceZ>0</FlexiForceZ>
+                <LightColorR>0</LightColorR>
+                <LightColorG>0</LightColorG>
+                <LightColorB>0</LightColorB>
+                <LightColorA>1</LightColorA>
+                <LightRadius>0</LightRadius>
+                <LightCutoff>0</LightCutoff>
+                <LightFalloff>0</LightFalloff>
+                <LightIntensity>1</LightIntensity>
+                <FlexiEntry>false</FlexiEntry>
+                <LightEntry>false</LightEntry>
+                <SculptEntry>false</SculptEntry>
+            </Shape>
+            <Scale><X>10</X><Y>10</Y><Z>0.5</Z></Scale>
+            <UpdateFlag>0</UpdateFlag>
+            <SitTargetOrientation><X>0</X><Y>0</Y><Z>0</Z><W>1</W></SitTargetOrientation>
+            <SitTargetPosition><X>0</X><Y>0</Y><Z>0</Z></SitTargetPosition>
+            <SitTargetPositionLL><X>0</X><Y>0</Y><Z>0</Z></SitTargetPositionLL>
+            <SitTargetOrientationLL><X>0</X><Y>0</Y><Z>0</Z><W>1</W></SitTargetOrientationLL>
+            <ParentID>0</ParentID>
+            <CreationDate>1211330445</CreationDate>
+            <Category>0</Category>
+            <SalePrice>0</SalePrice>
+            <ObjectSaleType>0</ObjectSaleType>
+            <OwnershipCost>0</OwnershipCost>
+            <GroupID><Guid>00000000-0000-0000-0000-000000000000</Guid></GroupID>
+            <OwnerID><Guid>a6dacf01-4636-4bb9-8a97-30609438af9d</Guid></OwnerID>
+            <LastOwnerID><Guid>a6dacf01-4636-4bb9-8a97-30609438af9d</Guid></LastOwnerID>
+            <BaseMask>2147483647</BaseMask>
+            <OwnerMask>2147483647</OwnerMask>
+            <GroupMask>0</GroupMask>
+            <EveryoneMask>0</EveryoneMask>
+            <NextOwnerMask>2147483647</NextOwnerMask>
+            <Flags>None</Flags>
+            <CollisionSound><Guid>00000000-0000-0000-0000-000000000000</Guid></CollisionSound>
+            <CollisionSoundVolume>0</CollisionSoundVolume>
+            <DynAttrs>
+                <llsd>
+                    <map>
+                        <key>MyNamespace</key>
+                        <map>                                
+                            <key>MyStore</key>
+                            <map>   
+                                <key>the answer</key>
+                                <integer>42</integer>
+                            </map>
+                        </map>
+                    </map>
+                </llsd>
+            </DynAttrs>
+        </SceneObjectPart>
+    </RootPart>";
+
+        private const string ObjectWithNoOtherPartsXml = ObjectRootPartStubXml + 
+@"
+    <OtherParts />
+</SceneObjectGroup>";
+
+        private const string ObjectWithOtherPartsXml = ObjectRootPartStubXml + 
+@"
+  <OtherParts>
+    <Part>
+      <SceneObjectPart xmlns:xsi=""http://www.w3.org/2001/XMLSchema-instance"" xmlns:xsd=""http://www.w3.org/2001/XMLSchema"">
+        <AllowedDrop>false</AllowedDrop>
+        <CreatorID><Guid>a6dacf01-4636-4bb9-8a97-30609438af9d</Guid></CreatorID>
+        <FolderID><Guid>9958feb1-02a6-49e4-a4ce-eba6f578ee13</Guid></FolderID>
+        <InventorySerial>3</InventorySerial>
+        <UUID><Guid>9958feb1-02a6-49e4-a4ce-eba6f578ee13</Guid></UUID>
+        <LocalId>1154704500</LocalId>
+        <Name>Alien Head 1</Name>
+        <Material>3</Material>
+        <PassTouches>false</PassTouches>
+        <PassCollisions>false</PassCollisions>
+        <RegionHandle>21990232560640000</RegionHandle>
+        <ScriptAccessPin>0</ScriptAccessPin>
+        <GroupPosition><X>125.5655</X><Y>127.346</Y><Z>22.48036</Z></GroupPosition>
+        <OffsetPosition><X>-0.2171936</X><Y>0.1083984</Y><Z>0.0009994507</Z></OffsetPosition>
+        <RotationOffset><X>-0.5122106</X><Y>0.4851225</Y><Z>-0.4957454</Z><W>0.5064908</W></RotationOffset>
+        <Velocity><X>0</X><Y>0</Y><Z>0</Z></Velocity>
+        <AngularVelocity><X>0</X><Y>0</Y><Z>0</Z></AngularVelocity>
+        <Acceleration><X>0</X><Y>0</Y><Z>0</Z></Acceleration>
+        <Description>(No Description)</Description>
+        <Color><R>0</R><G>0</G><B>0</B><A>255</A></Color>
+        <Text/>
+        <SitName/>
+        <TouchName/>
+        <LinkNum>253</LinkNum>
+        <ClickAction>0</ClickAction>
+        <Shape>
+          <ProfileCurve>5</ProfileCurve>
+          <TextureEntry>Vw3dpvgTRUOiIUOGsnpWlAB/f38AAAAAgL8AAACAPwAAAAAAAAAF4ABAAAAAAAAAAAAAAAAAAAAAAAAAAAAA</TextureEntry>
+          <ExtraParams>AA==</ExtraParams>
+          <PathBegin>0</PathBegin>
+          <PathCurve>32</PathCurve>
+          <PathEnd>0</PathEnd>
+          <PathRadiusOffset>0</PathRadiusOffset>
+          <PathRevolutions>0</PathRevolutions>
+          <PathScaleX>100</PathScaleX>
+          <PathScaleY>100</PathScaleY>
+          <PathShearX>0</PathShearX>
+          <PathShearY>0</PathShearY>
+          <PathSkew>0</PathSkew>
+          <PathTaperX>0</PathTaperX>
+          <PathTaperY>0</PathTaperY>
+          <PathTwist>0</PathTwist>
+          <PathTwistBegin>0</PathTwistBegin>
+          <PCode>9</PCode>
+          <ProfileBegin>0</ProfileBegin>
+          <ProfileEnd>0</ProfileEnd>
+          <ProfileHollow>0</ProfileHollow>
+          <State>9</State>
+          <LastAttachPoint>0</LastAttachPoint>
+          <ProfileShape>HalfCircle</ProfileShape>
+          <HollowShape>Same</HollowShape>
+          <SculptTexture><Guid>00000000-0000-0000-0000-000000000000</Guid></SculptTexture>
+          <SculptType>0</SculptType>
+          <FlexiSoftness>0</FlexiSoftness>
+          <FlexiTension>0</FlexiTension>
+          <FlexiDrag>0</FlexiDrag>
+          <FlexiGravity>0</FlexiGravity>
+          <FlexiWind>0</FlexiWind>
+          <FlexiForceX>0</FlexiForceX>
+          <FlexiForceY>0</FlexiForceY>
+          <FlexiForceZ>0</FlexiForceZ>
+          <LightColorR>0</LightColorR>
+          <LightColorG>0</LightColorG>
+          <LightColorB>0</LightColorB>
+          <LightColorA>1</LightColorA>
+          <LightRadius>0</LightRadius>
+          <LightCutoff>0</LightCutoff>
+          <LightFalloff>0</LightFalloff>
+          <LightIntensity>1</LightIntensity>
+          <FlexiEntry>false</FlexiEntry>
+          <LightEntry>false</LightEntry>
+          <SculptEntry>false</SculptEntry>
+        </Shape>
+        <Scale><X>0.1148195</X><Y>0.0143891</Y><Z>0.02768878</Z></Scale>
+        <SitTargetOrientation><X>0</X><Y>0</Y><Z>0</Z><W>1</W></SitTargetOrientation>
+        <SitTargetPosition><X>0</X><Y>0</Y><Z>0</Z></SitTargetPosition>
+        <SitTargetPositionLL><X>0</X><Y>0</Y><Z>0</Z></SitTargetPositionLL>
+        <SitTargetOrientationLL><X>0</X><Y>0</Y><Z>0</Z><W>1</W></SitTargetOrientationLL>
+        <ParentID>1154704499</ParentID>
+        <CreationDate>1256611042</CreationDate>
+        <Category>0</Category>
+        <SalePrice>10</SalePrice>
+        <ObjectSaleType>0</ObjectSaleType>
+        <OwnershipCost>0</OwnershipCost>
+        <GroupID><Guid>00000000-0000-0000-0000-000000000000</Guid></GroupID>
+        <OwnerID><Guid>7b2022f0-5f19-488c-b7e5-829d8f96b448</Guid></OwnerID>
+        <LastOwnerID><Guid>7b2022f0-5f19-488c-b7e5-829d8f96b448</Guid></LastOwnerID>
+        <BaseMask>647168</BaseMask>
+        <OwnerMask>647168</OwnerMask>
+        <GroupMask>0</GroupMask>
+        <EveryoneMask>0</EveryoneMask>
+        <NextOwnerMask>581632</NextOwnerMask>
+        <Flags>None</Flags>
+        <CollisionSound><Guid>00000000-0000-0000-0000-000000000000</Guid></CollisionSound>
+        <CollisionSoundVolume>0</CollisionSoundVolume>
+        <AttachedPos><X>0</X><Y>0</Y><Z>0</Z></AttachedPos>
+        <TextureAnimation/>
+        <ParticleSystem/>
+        <PayPrice0>-2</PayPrice0>
+        <PayPrice1>-2</PayPrice1>
+        <PayPrice2>-2</PayPrice2>
+        <PayPrice3>-2</PayPrice3>
+        <PayPrice4>-2</PayPrice4>
+      </SceneObjectPart>
+    </Part>
+    <Part>
+      <SceneObjectPart xmlns:xsi=""http://www.w3.org/2001/XMLSchema-instance"" xmlns:xsd=""http://www.w3.org/2001/XMLSchema"">
+        <AllowedDrop>false</AllowedDrop>
+        <CreatorID><Guid>a6dacf01-4636-4bb9-8a97-30609438af9d</Guid></CreatorID>
+        <FolderID><Guid>674b6b86-f5aa-439a-8e00-0d75bc08c80a</Guid></FolderID>
+        <InventorySerial>3</InventorySerial>
+        <UUID><Guid>674b6b86-f5aa-439a-8e00-0d75bc08c80a</Guid></UUID>
+        <LocalId>1154704501</LocalId>
+        <Name>Alien Head 2</Name>
+        <Material>3</Material>
+        <PassTouches>false</PassTouches>
+        <PassCollisions>false</PassCollisions>
+        <RegionHandle>21990232560640000</RegionHandle>
+        <ScriptAccessPin>0</ScriptAccessPin>
+        <GroupPosition><X>125.5655</X><Y>127.346</Y><Z>22.48036</Z></GroupPosition>
+        <OffsetPosition><X>-0.2490997</X><Y>0.08520126</Y><Z>0.0009002686</Z></OffsetPosition>
+        <RotationOffset><X>-0.4765368</X><Y>0.5194498</Y><Z>-0.5301372</Z><W>0.4712104</W></RotationOffset>
+        <Velocity><X>0</X><Y>0</Y><Z>0</Z></Velocity>
+        <AngularVelocity><X>0</X><Y>0</Y><Z>0</Z></AngularVelocity>
+        <Acceleration><X>0</X><Y>0</Y><Z>0</Z></Acceleration>
+        <Description>(No Description)</Description>
+        <Color><R>0</R><G>0</G><B>0</B><A>255</A></Color>
+        <Text/>
+        <SitName/>
+        <TouchName/>
+        <LinkNum>252</LinkNum>
+        <ClickAction>0</ClickAction>
+        <Shape>
+          <ProfileCurve>0</ProfileCurve>
+          <TextureEntry>Vw3dpvgTRUOiIUOGsnpWlAB/f38AAAAAgL8AAACAPwAAAAAAAAAF4ABAAAAAAAAAAAAAAAAAAAAAAAAAAAAA</TextureEntry>
+          <ExtraParams>AA==</ExtraParams>
+          <PathBegin>0</PathBegin>
+          <PathCurve>32</PathCurve>
+          <PathEnd>0</PathEnd>
+          <PathRadiusOffset>0</PathRadiusOffset>
+          <PathRevolutions>0</PathRevolutions>
+          <PathScaleX>100</PathScaleX>
+          <PathScaleY>150</PathScaleY>
+          <PathShearX>0</PathShearX>
+          <PathShearY>0</PathShearY>
+          <PathSkew>0</PathSkew>
+          <PathTaperX>0</PathTaperX>
+          <PathTaperY>0</PathTaperY>
+          <PathTwist>0</PathTwist>
+          <PathTwistBegin>0</PathTwistBegin>
+          <PCode>9</PCode>
+          <ProfileBegin>0</ProfileBegin>
+          <ProfileEnd>0</ProfileEnd>
+          <ProfileHollow>0</ProfileHollow>
+          <State>9</State>
+          <LastAttachPoint>0</LastAttachPoint>
+          <ProfileShape>Circle</ProfileShape>
+          <HollowShape>Same</HollowShape>
+          <SculptTexture><Guid>00000000-0000-0000-0000-000000000000</Guid></SculptTexture>
+          <SculptType>0</SculptType>
+          <FlexiSoftness>0</FlexiSoftness>
+          <FlexiTension>0</FlexiTension>
+          <FlexiDrag>0</FlexiDrag>
+          <FlexiGravity>0</FlexiGravity>
+          <FlexiWind>0</FlexiWind>
+          <FlexiForceX>0</FlexiForceX>
+          <FlexiForceY>0</FlexiForceY>
+          <FlexiForceZ>0</FlexiForceZ>
+          <LightColorR>0</LightColorR>
+          <LightColorG>0</LightColorG>
+          <LightColorB>0</LightColorB>
+          <LightColorA>1</LightColorA>
+          <LightRadius>0</LightRadius>
+          <LightCutoff>0</LightCutoff>
+          <LightFalloff>0</LightFalloff>
+          <LightIntensity>1</LightIntensity>
+          <FlexiEntry>false</FlexiEntry>
+          <LightEntry>false</LightEntry>
+          <SculptEntry>false</SculptEntry>
+        </Shape>
+        <Scale><X>0.03574385</X><Y>0.05958032</Y><Z>0.04764182</Z></Scale>
+        <SitTargetOrientation><X>0</X><Y>0</Y><Z>0</Z><W>1</W></SitTargetOrientation>
+        <SitTargetPosition><X>0</X><Y>0</Y><Z>0</Z></SitTargetPosition>
+        <SitTargetPositionLL><X>0</X><Y>0</Y><Z>0</Z></SitTargetPositionLL>
+        <SitTargetOrientationLL><X>0</X><Y>0</Y><Z>0</Z><W>1</W></SitTargetOrientationLL>
+        <ParentID>1154704499</ParentID>
+        <CreationDate>1256611042</CreationDate>
+        <Category>0</Category>
+        <SalePrice>10</SalePrice>
+        <ObjectSaleType>0</ObjectSaleType>
+        <OwnershipCost>0</OwnershipCost>
+        <GroupID><Guid>00000000-0000-0000-0000-000000000000</Guid></GroupID>
+        <OwnerID><Guid>7b2022f0-5f19-488c-b7e5-829d8f96b448</Guid></OwnerID>
+        <LastOwnerID><Guid>7b2022f0-5f19-488c-b7e5-829d8f96b448</Guid></LastOwnerID>
+        <BaseMask>647168</BaseMask>
+        <OwnerMask>647168</OwnerMask>
+        <GroupMask>0</GroupMask>
+        <EveryoneMask>0</EveryoneMask>
+        <NextOwnerMask>581632</NextOwnerMask>
+        <Flags>None</Flags>
+        <CollisionSound><Guid>00000000-0000-0000-0000-000000000000</Guid></CollisionSound>
+        <CollisionSoundVolume>0</CollisionSoundVolume>
+        <AttachedPos><X>0</X><Y>0</Y><Z>0</Z></AttachedPos>
+        <TextureAnimation/>
+        <ParticleSystem/>
+        <PayPrice0>-2</PayPrice0>
+        <PayPrice1>-2</PayPrice1>
+        <PayPrice2>-2</PayPrice2>
+        <PayPrice3>-2</PayPrice3>
+        <PayPrice4>-2</PayPrice4>
+      </SceneObjectPart>
+    </Part>
+  </OtherParts>
+</SceneObjectGroup>";
+
+        private const string ObjectWithBadFloatsXml = @"
         <SceneObjectGroup>
             <RootPart>
                 <SceneObjectPart xmlns:xsi=""http://www.w3.org/2001/XMLSchema-instance"" xmlns:xsd=""http://www.w3.org/2001/XMLSchema"">
@@ -255,7 +494,7 @@ namespace OpenSim.Region.CoreModules.World.Serialiser.Tests
             <OtherParts />
         </SceneObjectGroup>";
 
-        private string xml2 = @"
+        private const string ObjectWithNoPartsXml2 = @"
         <SceneObjectGroup>
             <SceneObjectPart xmlns:xsi=""http://www.w3.org/2001/XMLSchema-instance"" xmlns:xsd=""http://www.w3.org/2001/XMLSchema"">
                 <CreatorID><UUID>b46ef588-411e-4a8b-a284-d7dcfe8e74ef</UUID></CreatorID>
@@ -331,6 +570,20 @@ namespace OpenSim.Region.CoreModules.World.Serialiser.Tests
                 <EveryoneMask>0</EveryoneMask>
                 <NextOwnerMask>2147483647</NextOwnerMask>
                 <Flags>None</Flags>
+                <DynAttrs>
+                    <llsd>
+                        <map>
+                            <key>MyNamespace</key>
+                            <map>                                
+                                <key>MyStore</key>
+                                <map>   
+                                    <key>last words</key>
+                                    <string>Rosebud</string>
+                                </map>
+                            </map>
+                        </map>
+                    </llsd>
+                </DynAttrs>
                 <SitTargetAvatar><UUID>00000000-0000-0000-0000-000000000000</UUID></SitTargetAvatar>
             </SceneObjectPart>
             <OtherParts />
@@ -348,17 +601,58 @@ namespace OpenSim.Region.CoreModules.World.Serialiser.Tests
         }
 
         [Test]
-        public void TestDeserializeXml()
+        public void TestDeserializeXmlObjectWithNoOtherParts()
         {
             TestHelpers.InMethod();
-            //log4net.Config.XmlConfigurator.Configure();
+            TestHelpers.EnableLogging();
 
-            SceneObjectGroup so = SceneObjectSerializer.FromOriginalXmlFormat(xml);
+            SceneObjectGroup so = SceneObjectSerializer.FromOriginalXmlFormat(ObjectWithNoOtherPartsXml);
             SceneObjectPart rootPart = so.RootPart;
 
             Assert.That(rootPart.UUID, Is.EqualTo(new UUID("e6a5a05e-e8cc-4816-8701-04165e335790")));
             Assert.That(rootPart.CreatorID, Is.EqualTo(new UUID("a6dacf01-4636-4bb9-8a97-30609438af9d")));
             Assert.That(rootPart.Name, Is.EqualTo("PrimMyRide"));
+            OSDMap store = rootPart.DynAttrs.GetStore("MyNamespace", "MyStore");
+            Assert.AreEqual(42, store["the answer"].AsInteger());
+
+            // TODO: Check other properties
+        }
+
+        [Test]
+        public void TestDeserializeXmlObjectWithOtherParts()
+        {
+            TestHelpers.InMethod();
+            TestHelpers.EnableLogging();
+
+            SceneObjectGroup so = SceneObjectSerializer.FromOriginalXmlFormat(ObjectWithOtherPartsXml);
+            SceneObjectPart[] parts = so.Parts;
+            Assert.AreEqual(3, so.Parts.Length);
+
+            {
+                SceneObjectPart part = parts[0];
+
+                Assert.That(part.UUID, Is.EqualTo(new UUID("e6a5a05e-e8cc-4816-8701-04165e335790")));
+                Assert.That(part.CreatorID, Is.EqualTo(new UUID("a6dacf01-4636-4bb9-8a97-30609438af9d")));
+                Assert.That(part.Name, Is.EqualTo("PrimMyRide"));
+                OSDMap store = part.DynAttrs.GetStore("MyNamespace", "MyStore");
+                Assert.AreEqual(42, store["the answer"].AsInteger());
+            }                                    
+
+            {
+                SceneObjectPart part = parts[1];
+
+                Assert.That(part.UUID, Is.EqualTo(new UUID("9958feb1-02a6-49e4-a4ce-eba6f578ee13")));
+                Assert.That(part.CreatorID, Is.EqualTo(new UUID("a6dacf01-4636-4bb9-8a97-30609438af9d")));
+                Assert.That(part.Name, Is.EqualTo("Alien Head 1"));
+            }
+
+            {
+                SceneObjectPart part = parts[2];
+
+                Assert.That(part.UUID, Is.EqualTo(new UUID("674b6b86-f5aa-439a-8e00-0d75bc08c80a")));
+                Assert.That(part.CreatorID, Is.EqualTo(new UUID("a6dacf01-4636-4bb9-8a97-30609438af9d")));
+                Assert.That(part.Name, Is.EqualTo("Alien Head 2"));
+            }
 
             // TODO: Check other properties
         }
@@ -369,7 +663,7 @@ namespace OpenSim.Region.CoreModules.World.Serialiser.Tests
             TestHelpers.InMethod();
 //            log4net.Config.XmlConfigurator.Configure();
 
-            SceneObjectGroup so = SceneObjectSerializer.FromOriginalXmlFormat(badFloatsXml);
+            SceneObjectGroup so = SceneObjectSerializer.FromOriginalXmlFormat(ObjectWithBadFloatsXml);
             SceneObjectPart rootPart = so.RootPart;
 
             Assert.That(rootPart.UUID, Is.EqualTo(new UUID("e6a5a05e-e8cc-4816-8701-04165e335790")));
@@ -409,6 +703,15 @@ namespace OpenSim.Region.CoreModules.World.Serialiser.Tests
             rp.CreatorID = rpCreatorId;
             rp.Shape = shape;
 
+            string daNamespace = "MyNamespace";
+            string daStoreName = "MyStore";
+            string daKey = "foo";
+            string daValue = "bar";
+            OSDMap myStore = new OSDMap();
+            myStore.Add(daKey, daValue);
+            rp.DynAttrs = new DAMap();
+            rp.DynAttrs.SetStore(daNamespace, daStoreName, myStore);
+
             SceneObjectGroup so = new SceneObjectGroup(rp);
 
             // Need to add the object to the scene so that the request to get script state succeeds
@@ -424,6 +727,7 @@ namespace OpenSim.Region.CoreModules.World.Serialiser.Tests
             UUID uuid = UUID.Zero;
             string name = null;
             UUID creatorId = UUID.Zero;
+            DAMap daMap = null;
 
             while (xtr.Read() && xtr.Name != "SceneObjectPart")
             {
@@ -449,6 +753,10 @@ namespace OpenSim.Region.CoreModules.World.Serialiser.Tests
                         creatorId = UUID.Parse(xtr.ReadElementString("UUID"));
                         xtr.ReadEndElement();
                         break;
+                    case "DynAttrs":
+                        daMap = new DAMap();
+                        daMap.ReadXml(xtr);
+                        break;
                 }
             }
 
@@ -462,6 +770,8 @@ namespace OpenSim.Region.CoreModules.World.Serialiser.Tests
             Assert.That(uuid, Is.EqualTo(rpUuid));
             Assert.That(name, Is.EqualTo(rpName));
             Assert.That(creatorId, Is.EqualTo(rpCreatorId));
+            Assert.NotNull(daMap);
+            Assert.AreEqual(daValue, daMap.GetStore(daNamespace, daStoreName)[daKey].AsString());
         }
 
         [Test]
@@ -470,12 +780,14 @@ namespace OpenSim.Region.CoreModules.World.Serialiser.Tests
             TestHelpers.InMethod();
             //log4net.Config.XmlConfigurator.Configure();
 
-            SceneObjectGroup so = m_serialiserModule.DeserializeGroupFromXml2(xml2);
+            SceneObjectGroup so = m_serialiserModule.DeserializeGroupFromXml2(ObjectWithNoPartsXml2);
             SceneObjectPart rootPart = so.RootPart;
 
             Assert.That(rootPart.UUID, Is.EqualTo(new UUID("9be68fdd-f740-4a0f-9675-dfbbb536b946")));
             Assert.That(rootPart.CreatorID, Is.EqualTo(new UUID("b46ef588-411e-4a8b-a284-d7dcfe8e74ef")));
             Assert.That(rootPart.Name, Is.EqualTo("PrimFun"));
+            OSDMap store = rootPart.DynAttrs.GetStore("MyNamespace", "MyStore");
+            Assert.AreEqual("Rosebud", store["last words"].AsString());
 
             // TODO: Check other properties
         }
@@ -500,6 +812,15 @@ namespace OpenSim.Region.CoreModules.World.Serialiser.Tests
             rp.CreatorID = rpCreatorId;
             rp.Shape = shape;
 
+            string daNamespace = "MyNamespace";
+            string daStoreName = "MyStore";
+            string daKey = "foo";
+            string daValue = "bar";
+            OSDMap myStore = new OSDMap();
+            myStore.Add(daKey, daValue);
+            rp.DynAttrs = new DAMap();
+            rp.DynAttrs.SetStore(daNamespace, daStoreName, myStore);
+
             SceneObjectGroup so = new SceneObjectGroup(rp);
 
             // Need to add the object to the scene so that the request to get script state succeeds
@@ -516,6 +837,7 @@ namespace OpenSim.Region.CoreModules.World.Serialiser.Tests
             UUID uuid = UUID.Zero;
             string name = null;
             UUID creatorId = UUID.Zero;
+            DAMap daMap = null;
 
             while (xtr.Read() && xtr.Name != "SceneObjectPart")
             {
@@ -537,6 +859,10 @@ namespace OpenSim.Region.CoreModules.World.Serialiser.Tests
                         creatorId = UUID.Parse(xtr.ReadElementString("Guid"));
                         xtr.ReadEndElement();
                         break;
+                    case "DynAttrs":
+                        daMap = new DAMap();
+                        daMap.ReadXml(xtr);
+                        break;
                 }
             }
 
@@ -549,6 +875,8 @@ namespace OpenSim.Region.CoreModules.World.Serialiser.Tests
             Assert.That(uuid, Is.EqualTo(rpUuid));
             Assert.That(name, Is.EqualTo(rpName));
             Assert.That(creatorId, Is.EqualTo(rpCreatorId));
+            Assert.NotNull(daMap);
+            Assert.AreEqual(daValue, daMap.GetStore(daNamespace, daStoreName)[daKey].AsString());
         }
     }
 }
\ No newline at end of file
diff --git a/OpenSim/Region/CoreModules/World/Sound/SoundModule.cs b/OpenSim/Region/CoreModules/World/Sound/SoundModule.cs
index 883045a..d093224 100644
--- a/OpenSim/Region/CoreModules/World/Sound/SoundModule.cs
+++ b/OpenSim/Region/CoreModules/World/Sound/SoundModule.cs
@@ -369,6 +369,15 @@ namespace OpenSim.Region.CoreModules.World.Sound
             });
         }
 
+        public void SetSoundQueueing(UUID objectID, bool shouldQueue)
+        {
+            SceneObjectPart part;
+            if (!m_scene.TryGetSceneObjectPart(objectID, out part))
+                return;
+
+            part.SoundQueueing = shouldQueue;
+        }
+
         #endregion
     }
 }
diff --git a/OpenSim/Region/CoreModules/World/Sun/SunModule.cs b/OpenSim/Region/CoreModules/World/Sun/SunModule.cs
index a321c09..d0318eb 100644
--- a/OpenSim/Region/CoreModules/World/Sun/SunModule.cs
+++ b/OpenSim/Region/CoreModules/World/Sun/SunModule.cs
@@ -68,9 +68,6 @@ namespace OpenSim.Region.CoreModules
         // updating those region settings in GenSunPos()
         private bool receivedEstateToolsSunUpdate = false;
 
-        // Configurable values
-        private string m_RegionMode               = "SL";
-
         // Sun's position information is updated and sent to clients every m_UpdateInterval frames
         private int    m_UpdateInterval           = 0;
 
@@ -90,7 +87,6 @@ namespace OpenSim.Region.CoreModules
         // private double m_longitude      = 0;
         // private double m_latitude       = 0;
         // Configurable defaults                     Defaults close to SL
-        private string d_mode           = "SL";
         private int    d_frame_mod      = 100;    // Every 10 seconds (actually less)
         private double d_day_length     = 4;      // A VW day is 4 RW hours long
         private int    d_year_length    = 60;     // There are 60 VW days in a VW year
@@ -134,12 +130,15 @@ namespace OpenSim.Region.CoreModules
 
         private const int TICKS_PER_SECOND = 10000000;
 
+        private ulong m_CurrentTimeOffset = 0;
+
         // Current time in elapsed seconds since Jan 1st 1970
         private ulong CurrentTime
         {
             get
             {
-                return (ulong)(((DateTime.Now.Ticks) - TicksToEpoch + TicksUTCOffset) / TICKS_PER_SECOND);
+                ulong ctime = (ulong)(((DateTime.Now.Ticks) - TicksToEpoch + TicksUTCOffset) / TICKS_PER_SECOND);
+                return ctime + m_CurrentTimeOffset;
             }
         }
 
@@ -252,21 +251,18 @@ namespace OpenSim.Region.CoreModules
             }
 
             // TODO: Decouple this, so we can get rid of Linden Hour info
-            // Update Region infor with new Sun Position and Hour
+            // Update Region with new Sun Vector
             // set estate settings for region access to sun position
             if (receivedEstateToolsSunUpdate)
             {
                 m_scene.RegionInfo.RegionSettings.SunVector = Position;
-                m_scene.RegionInfo.RegionSettings.SunPosition = GetCurrentTimeAsLindenSunHour();
             }
         }
 
         private float GetCurrentTimeAsLindenSunHour()
         {
-            if (m_SunFixed)
-                return m_SunFixedHour + 6;
-
-            return GetCurrentSunHour() + 6.0f;
+            float curtime = m_SunFixed ? m_SunFixedHour : GetCurrentSunHour();
+            return (curtime + 6.0f) % 24.0f;
         }
 
         #region INonSharedRegion Methods
@@ -292,8 +288,6 @@ namespace OpenSim.Region.CoreModules
             try
             {
                 // Mode: determines how the sun is handled
-                m_RegionMode = config.Configs["Sun"].GetString("mode", d_mode);
-                // Mode: determines how the sun is handled
                 // m_latitude = config.Configs["Sun"].GetDouble("latitude", d_latitude);
                 // Mode: determines how the sun is handled
                 // m_longitude = config.Configs["Sun"].GetDouble("longitude", d_longitude);
@@ -315,7 +309,6 @@ namespace OpenSim.Region.CoreModules
             catch (Exception e)
             {
                 m_log.Debug("[SUN]: Configuration access failed, using defaults. Reason: " + e.Message);
-                m_RegionMode        = d_mode;
                 m_YearLengthDays = d_year_length;
                 m_DayLengthHours  = d_day_length;
                 m_HorizonShift   = d_day_night;
@@ -326,40 +319,28 @@ namespace OpenSim.Region.CoreModules
                 // m_longitude   = d_longitude;
             }
 
-            switch (m_RegionMode)
-            {
-                case "T1":
-                default:
-                case "SL":
-                    // Time taken to complete a cycle (day and season)
-
-                    SecondsPerSunCycle = (uint) (m_DayLengthHours * 60 * 60);
-                    SecondsPerYear     = (uint) (SecondsPerSunCycle*m_YearLengthDays);
-
-                    // Ration of real-to-virtual time
+            SecondsPerSunCycle = (uint) (m_DayLengthHours * 60 * 60);
+            SecondsPerYear     = (uint) (SecondsPerSunCycle*m_YearLengthDays);
 
-                    // VWTimeRatio        = 24/m_day_length;
+            // Ration of real-to-virtual time
 
-                    // Speed of rotation needed to complete a cycle in the
-                    // designated period (day and season)
+            // VWTimeRatio        = 24/m_day_length;
 
-                    SunSpeed           = m_SunCycle/SecondsPerSunCycle;
-                    SeasonSpeed        = m_SeasonalCycle/SecondsPerYear;
+            // Speed of rotation needed to complete a cycle in the
+            // designated period (day and season)
 
-                    // Horizon translation
+            SunSpeed           = m_SunCycle/SecondsPerSunCycle;
+            SeasonSpeed        = m_SeasonalCycle/SecondsPerYear;
 
-                    HorizonShift      = m_HorizonShift; // Z axis translation
-                    // HoursToRadians    = (SunCycle/24)*VWTimeRatio;
+            // Horizon translation
 
-                    m_log.Debug("[SUN]: Mode is " + m_RegionMode);
-                    m_log.Debug("[SUN]: Initialization completed. Day is " + SecondsPerSunCycle + " seconds, and year is " + m_YearLengthDays + " days");
-                    m_log.Debug("[SUN]: Axis offset is " + m_HorizonShift);
-                    m_log.Debug("[SUN]: Percentage of time for daylight " + m_DayTimeSunHourScale);
-                    m_log.Debug("[SUN]: Positional data updated every " + m_UpdateInterval + " frames");
-
-                    break;
-            }
+            HorizonShift      = m_HorizonShift; // Z axis translation
+            // HoursToRadians    = (SunCycle/24)*VWTimeRatio;
 
+            m_log.Debug("[SUN]: Initialization completed. Day is " + SecondsPerSunCycle + " seconds, and year is " + m_YearLengthDays + " days");
+            m_log.Debug("[SUN]: Axis offset is " + m_HorizonShift);
+            m_log.Debug("[SUN]: Percentage of time for daylight " + m_DayTimeSunHourScale);
+            m_log.Debug("[SUN]: Positional data updated every " + m_UpdateInterval + " frames");
         }
 
         public Type ReplaceableInterface 
@@ -386,7 +367,8 @@ namespace OpenSim.Region.CoreModules
                 string sunCommand = string.Format("sun {0}", kvp.Key);
                 m_scene.AddCommand("Regions", this, sunCommand, string.Format("{0} [<value>]", sunCommand), kvp.Value, "", HandleSunConsoleCommand);
             }
-
+            m_scene.AddCommand("Regions", this, "sun help", "sun help", "list parameters that can be changed", "", HandleSunConsoleCommand);
+            m_scene.AddCommand("Regions", this, "sun list", "sun list", "list parameters that can be changed", "", HandleSunConsoleCommand);
             ready = true;
         }
 
@@ -395,7 +377,7 @@ namespace OpenSim.Region.CoreModules
             ready = false;
 
             // Remove our hooks
-            m_scene.EventManager.OnFrame     -= SunUpdate;
+            m_scene.EventManager.OnFrame -= SunUpdate;
             m_scene.EventManager.OnAvatarEnteringNewParcel -= AvatarEnteringParcel;
             m_scene.EventManager.OnEstateToolsSunUpdate -= EstateToolsSunUpdate;
             m_scene.EventManager.OnGetCurrentTimeAsLindenSunHour -= GetCurrentTimeAsLindenSunHour;
@@ -420,23 +402,22 @@ namespace OpenSim.Region.CoreModules
 
         public void SunToClient(IClientAPI client)
         {
-            if (m_RegionMode != "T1")
+            if (ready)
             {
-                if (ready)
+                if (m_SunFixed)
                 {
-                    if (m_SunFixed)
-                    {
-                        // m_log.DebugFormat("[SUN]: SunHour {0}, Position {1}, PosTime {2}, OrbitalPosition : {3} ", m_SunFixedHour, Position.ToString(), PosTime.ToString(), OrbitalPosition.ToString());
-                        client.SendSunPos(Position, Velocity, PosTime, SecondsPerSunCycle, SecondsPerYear, OrbitalPosition);
-                    }
-                    else
-                    {
-                        // m_log.DebugFormat("[SUN]: SunHour {0}, Position {1}, PosTime {2}, OrbitalPosition : {3} ", m_SunFixedHour, Position.ToString(), PosTime.ToString(), OrbitalPosition.ToString());
-                        client.SendSunPos(Position, Velocity, CurrentTime, SecondsPerSunCycle, SecondsPerYear, OrbitalPosition);
-                    }
+                    // m_log.DebugFormat("[SUN]: Fixed SunHour {0}, Position {1}, PosTime {2}, OrbitalPosition : {3} ",
+                    //                   m_SunFixedHour, Position.ToString(), PosTime.ToString(), OrbitalPosition.ToString());
+                    client.SendSunPos(Position, Velocity, PosTime, SecondsPerSunCycle, SecondsPerYear, OrbitalPosition);
+                }
+                else
+                {
+                    // m_log.DebugFormat("[SUN]: SunHour {0}, Position {1}, PosTime {2}, OrbitalPosition : {3} ",
+                    //                  m_SunFixedHour, Position.ToString(), PosTime.ToString(), OrbitalPosition.ToString());
+                    client.SendSunPos(Position, Velocity, CurrentTime, SecondsPerSunCycle, SecondsPerYear, OrbitalPosition);
                 }
             }
-        }
+        }            
 
         public void SunUpdate()
         {
@@ -459,26 +440,33 @@ namespace OpenSim.Region.CoreModules
             SunToClient(avatar.ControllingClient);
         }
 
-        /// <summary>
-        ///
-        /// </summary>
-        /// <param name="regionHandle"></param>
-        /// <param name="FixedTime">Is the sun's position fixed?</param>
-        /// <param name="useEstateTime">Use the Region or Estate Sun hour?</param>
-        /// <param name="FixedSunHour">What hour of the day is the Sun Fixed at?</param>
-        public void EstateToolsSunUpdate(ulong regionHandle, bool FixedSun, bool useEstateTime, float FixedSunHour)
+        public void EstateToolsSunUpdate(ulong regionHandle)
         {
             if (m_scene.RegionInfo.RegionHandle == regionHandle)
             {
-                // Must limit the Sun Hour to 0 ... 24
-                while (FixedSunHour > 24.0f)
-                    FixedSunHour -= 24;
+                float sunFixedHour;
+                bool fixedSun;
 
-                while (FixedSunHour < 0)
-                    FixedSunHour += 24;
+                if (m_scene.RegionInfo.RegionSettings.UseEstateSun)
+                {
+                    sunFixedHour = (float)m_scene.RegionInfo.EstateSettings.SunPosition;
+                    fixedSun = m_scene.RegionInfo.EstateSettings.FixedSun;
+                }
+                else
+                {
+                    sunFixedHour = (float)m_scene.RegionInfo.RegionSettings.SunPosition - 6.0f;
+                    fixedSun = m_scene.RegionInfo.RegionSettings.FixedSun;
+                }
+
+                // Must limit the Sun Hour to 0 ... 24
+                while (sunFixedHour > 24.0f)
+                    sunFixedHour -= 24;
 
-                m_SunFixedHour = FixedSunHour;
-                m_SunFixed = FixedSun;
+                while (sunFixedHour < 0)
+                    sunFixedHour += 24;
+                
+                m_SunFixedHour = sunFixedHour;
+                m_SunFixed = fixedSun;
 
                 // m_log.DebugFormat("[SUN]: Sun Settings Update: Fixed Sun? : {0}", m_SunFixed.ToString());
                 // m_log.DebugFormat("[SUN]: Sun Settings Update: Sun Hour   : {0}", m_SunFixedHour.ToString());
@@ -501,7 +489,7 @@ namespace OpenSim.Region.CoreModules
         {
             m_scene.ForEachRootClient(delegate(IClientAPI client)
             {
-                    SunToClient(client);
+                SunToClient(client);
             });
         }
 
@@ -526,6 +514,9 @@ namespace OpenSim.Region.CoreModules
                 case "update_interval":
                     return m_UpdateInterval;
 
+                case "current_time":
+                    return GetCurrentTimeAsLindenSunHour();
+                
                 default:
                     throw new Exception("Unknown sun parameter.");
             }
@@ -533,7 +524,51 @@ namespace OpenSim.Region.CoreModules
 
         public void SetSunParameter(string param, double value)
         {
-            HandleSunConsoleCommand("sun", new string[] {param, value.ToString() });
+            switch (param)
+            {
+                case "year_length":
+                    m_YearLengthDays = (int)value;
+                    SecondsPerYear = (uint) (SecondsPerSunCycle*m_YearLengthDays);
+                    SeasonSpeed = m_SeasonalCycle/SecondsPerYear;
+                    break;
+
+                case "day_length":
+                    m_DayLengthHours = value;
+                    SecondsPerSunCycle = (uint) (m_DayLengthHours * 60 * 60);
+                    SecondsPerYear = (uint) (SecondsPerSunCycle*m_YearLengthDays);
+                    SunSpeed = m_SunCycle/SecondsPerSunCycle;
+                    SeasonSpeed = m_SeasonalCycle/SecondsPerYear;
+                    break;
+
+                case "day_night_offset":
+                    m_HorizonShift = value;
+                    HorizonShift = m_HorizonShift;
+                    break;
+
+                case "day_time_sun_hour_scale":
+                    m_DayTimeSunHourScale = value;
+                    break;
+
+                case "update_interval":
+                    m_UpdateInterval = (int)value;
+                    break;
+
+                case "current_time":
+                    value = (value + 18.0) % 24.0;
+                    // set the current offset so that the effective sun time is the parameter
+                    m_CurrentTimeOffset = 0; // clear this first so we use raw time
+                    m_CurrentTimeOffset = (ulong)(SecondsPerSunCycle * value/ 24.0) - (CurrentTime % SecondsPerSunCycle);
+                    break;
+
+                default:
+                    throw new Exception("Unknown sun parameter.");
+            }
+
+            // Generate shared values
+            GenSunPos();
+
+            // When sun settings are updated, we should update all clients with new settings.
+            SunUpdateToAllClients();
         }
 
         public float GetCurrentSunHour()
@@ -566,7 +601,7 @@ namespace OpenSim.Region.CoreModules
 
             foreach (string output in ParseCmdParams(cmdparams))
             {
-                m_log.Info("[SUN] " + output);
+                MainConsole.Instance.Output(output);
             }
         }
 
@@ -575,10 +610,11 @@ namespace OpenSim.Region.CoreModules
             Dictionary<string, string> Params = new Dictionary<string, string>();
 
             Params.Add("year_length", "number of days to a year");
-            Params.Add("day_length", "number of seconds to a day");
+            Params.Add("day_length", "number of hours to a day");
             Params.Add("day_night_offset", "induces a horizon shift");
             Params.Add("update_interval", "how often to update the sun's position in frames");
             Params.Add("day_time_sun_hour_scale", "scales day light vs nite hours to change day/night ratio");
+            Params.Add("current_time", "time in seconds of the simulator");
 
             return Params;
         }
@@ -612,46 +648,15 @@ namespace OpenSim.Region.CoreModules
             }
             else if (args.Length == 3)
             {
-                float value = 0.0f;
-                if (!float.TryParse(args[2], out value))
+                double value = 0.0;
+                if (! double.TryParse(args[2], out value))
                 {
                     Output.Add(String.Format("The parameter value {0} is not a valid number.", args[2]));
+                    return Output;
                 }
 
-                switch (args[1].ToLower())
-                {
-                    case "year_length":
-                        m_YearLengthDays = (int)value;
-                        break;
-
-                    case "day_length":
-                        m_DayLengthHours = value;
-                        break;
-
-                    case "day_night_offset":
-                        m_HorizonShift = value;
-                        break;
-
-                    case "day_time_sun_hour_scale":
-                        m_DayTimeSunHourScale = value;
-                        break;
-
-                    case "update_interval":
-                        m_UpdateInterval = (int)value;
-                        break;
-
-                    default:
-                        Output.Add(String.Format("Unknown parameter {0}.", args[1]));
-                        return Output;
-                }
-
+                SetSunParameter(args[1].ToLower(), value);
                 Output.Add(String.Format("Parameter {0} set to {1}.", args[1], value.ToString()));
-
-                // Generate shared values
-                GenSunPos();
-
-                // When sun settings are updated, we should update all clients with new settings.
-                SunUpdateToAllClients();
             }
 
             return Output;
diff --git a/OpenSim/Region/CoreModules/World/Terrain/Effects/DefaultTerrainGenerator.cs b/OpenSim/Region/CoreModules/World/Terrain/Effects/DefaultTerrainGenerator.cs
index 7186dd7..89087b1 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/Effects/DefaultTerrainGenerator.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/Effects/DefaultTerrainGenerator.cs
@@ -42,7 +42,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain.Effects
                 for (y = 0; y < map.Height; y++)
                 {
                     map[x, y] = TerrainUtil.PerlinNoise2D(x, y, 3, 0.25) * 10;
-                    double spherFac = TerrainUtil.SphericalFactor(x, y, Constants.RegionSize / 2, Constants.RegionSize / 2, 50) * 0.01;
+                    double spherFac = TerrainUtil.SphericalFactor(x, y, map.Width / 2, map.Height / 2, 50) * 0.01;
                     if (map[x, y] < spherFac)
                     {
                         map[x, y] = spherFac;
diff --git a/OpenSim/Region/CoreModules/World/Terrain/FileLoaders/GenericSystemDrawing.cs b/OpenSim/Region/CoreModules/World/Terrain/FileLoaders/GenericSystemDrawing.cs
index d78ade5..d5c77ec 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/FileLoaders/GenericSystemDrawing.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/FileLoaders/GenericSystemDrawing.cs
@@ -67,7 +67,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FileLoaders
         {
             using (Bitmap bitmap = new Bitmap(filename))
             {
-                ITerrainChannel retval = new TerrainChannel(true);
+                ITerrainChannel retval = new TerrainChannel(w, h);
 
                 for (int x = 0; x < retval.Width; x++)
                 {
diff --git a/OpenSim/Region/CoreModules/World/Terrain/FileLoaders/LLRAW.cs b/OpenSim/Region/CoreModules/World/Terrain/FileLoaders/LLRAW.cs
index 62d232e..be1fb24 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/FileLoaders/LLRAW.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/FileLoaders/LLRAW.cs
@@ -27,6 +27,7 @@
 
 using System;
 using System.IO;
+using OpenSim.Framework;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
 
@@ -73,12 +74,13 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FileLoaders
         public ITerrainChannel LoadFile(string filename)
         {
             FileInfo file = new FileInfo(filename);
-            FileStream s = file.Open(FileMode.Open, FileAccess.Read);
-            ITerrainChannel retval = LoadStream(s);
 
-            s.Close();
+            ITerrainChannel channel;
 
-            return retval;
+            using (FileStream s = file.Open(FileMode.Open, FileAccess.Read))
+                channel = LoadStream(s);
+
+            return channel;
         }
 
         public ITerrainChannel LoadFile(string filename, int offsetX, int offsetY, int fileWidth, int fileHeight, int sectionWidth, int sectionHeight)
@@ -86,153 +88,159 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FileLoaders
             TerrainChannel retval = new TerrainChannel(sectionWidth, sectionHeight);
 
             FileInfo file = new FileInfo(filename);
-            FileStream s = file.Open(FileMode.Open, FileAccess.Read);
-            BinaryReader bs = new BinaryReader(s);
 
-            int currFileYOffset = fileHeight - 1;
-
-            // if our region isn't on the first Y section of the areas to be landscaped, then
-            // advance to our section of the file
-            while (currFileYOffset > offsetY)
+            using (FileStream s = file.Open(FileMode.Open, FileAccess.Read))
+            using (BinaryReader bs = new BinaryReader(s))
             {
-                // read a whole strip of regions
-                int heightsToRead = sectionHeight * (fileWidth * sectionWidth);
-                bs.ReadBytes(heightsToRead * 13); // because there are 13 fun channels
-                currFileYOffset--;
-            }
+                int currFileYOffset = fileHeight - 1;
 
-            // got to the Y start offset within the file of our region
-            // so read the file bits associated with our region
-            int y;
-            // for each Y within our Y offset
-            for (y = sectionHeight - 1; y >= 0; y--)
-            {
-                int currFileXOffset = 0;
-
-                // if our region isn't the first X section of the areas to be landscaped, then
-                // advance the stream to the X start pos of our section in the file
-                // i.e. eat X upto where we start
-                while (currFileXOffset < offsetX)
+                // if our region isn't on the first Y section of the areas to be landscaped, then
+                // advance to our section of the file
+                while (currFileYOffset > offsetY)
                 {
-                    bs.ReadBytes(sectionWidth * 13);
-                    currFileXOffset++;
+                    // read a whole strip of regions
+                    int heightsToRead = sectionHeight * (fileWidth * sectionWidth);
+                    bs.ReadBytes(heightsToRead * 13); // because there are 13 fun channels
+                    currFileYOffset--;
                 }
 
-                // got to our X offset, so write our regions X line
-                int x;
-                for (x = 0; x < sectionWidth; x++)
-                {
-                    // Read a strip and continue
-                    retval[x, y] = bs.ReadByte() * (bs.ReadByte() / 128.0);
-                    bs.ReadBytes(11);
-                }
-                // record that we wrote it
-                currFileXOffset++;
+                // got to the Y start offset within the file of our region
+                // so read the file bits associated with our region
+                int y;
 
-                // if our region isn't the last X section of the areas to be landscaped, then
-                // advance the stream to the end of this Y column
-                while (currFileXOffset < fileWidth)
+                // for each Y within our Y offset
+                for (y = sectionHeight - 1; y >= 0; y--)
                 {
-                    // eat the next regions x line
-                    bs.ReadBytes(sectionWidth * 13); //The 13 channels again
+                    int currFileXOffset = 0;
+
+                    // if our region isn't the first X section of the areas to be landscaped, then
+                    // advance the stream to the X start pos of our section in the file
+                    // i.e. eat X upto where we start
+                    while (currFileXOffset < offsetX)
+                    {
+                        bs.ReadBytes(sectionWidth * 13);
+                        currFileXOffset++;
+                    }
+
+                    // got to our X offset, so write our regions X line
+                    int x;
+                    for (x = 0; x < sectionWidth; x++)
+                    {
+                        // Read a strip and continue
+                        retval[x, y] = bs.ReadByte() * (bs.ReadByte() / 128.0);
+                        bs.ReadBytes(11);
+                    }
+                    // record that we wrote it
                     currFileXOffset++;
+
+                    // if our region isn't the last X section of the areas to be landscaped, then
+                    // advance the stream to the end of this Y column
+                    while (currFileXOffset < fileWidth)
+                    {
+                        // eat the next regions x line
+                        bs.ReadBytes(sectionWidth * 13); //The 13 channels again
+                        currFileXOffset++;
+                    }
                 }
             }
 
-            bs.Close();
-            s.Close();
-
             return retval;
         }
 
         public ITerrainChannel LoadStream(Stream s)
         {
-            TerrainChannel retval = new TerrainChannel();
+            // The raw format doesn't contain any dimension information.
+            // Guess the square dimensions by using the length of the raw file.
+            double dimension = Math.Sqrt((double)(s.Length / 13));
+            // Regions are always multiples of 256.
+            int trimmedDimension = (int)dimension - ((int)dimension % (int)Constants.RegionSize);
+            if (trimmedDimension < Constants.RegionSize)
+                trimmedDimension = (int)Constants.RegionSize;
+
+            TerrainChannel retval = new TerrainChannel(trimmedDimension, trimmedDimension);
 
-            BinaryReader bs = new BinaryReader(s);
-            int y;
-            for (y = 0; y < retval.Height; y++)
+            using (BinaryReader bs = new BinaryReader(s))
             {
-                int x;
-                for (x = 0; x < retval.Width; x++)
+                int y;
+                for (y = 0; y < retval.Height; y++)
                 {
-                    retval[x, (retval.Height - 1) - y] = bs.ReadByte() * (bs.ReadByte() / 128.0);
-                    bs.ReadBytes(11); // Advance the stream to next bytes.
+                    int x;
+                    for (x = 0; x < retval.Width; x++)
+                    {
+                        retval[x, (retval.Height - 1) - y] = bs.ReadByte() * (bs.ReadByte() / 128.0);
+                        bs.ReadBytes(11); // Advance the stream to next bytes.
+                    }
                 }
             }
 
-            bs.Close();
-
             return retval;
         }
 
         public void SaveFile(string filename, ITerrainChannel map)
         {
             FileInfo file = new FileInfo(filename);
-            FileStream s = file.Open(FileMode.CreateNew, FileAccess.Write);
-            SaveStream(s, map);
 
-            s.Close();
+            using (FileStream s = file.Open(FileMode.CreateNew, FileAccess.Write))
+                SaveStream(s, map);
         }
 
         public void SaveStream(Stream s, ITerrainChannel map)
         {
-            BinaryWriter binStream = new BinaryWriter(s);
-
-            // Output the calculated raw
-            for (int y = 0; y < map.Height; y++)
+            using (BinaryWriter binStream = new BinaryWriter(s))
             {
-                for (int x = 0; x < map.Width; x++)
+                // Output the calculated raw
+                for (int y = 0; y < map.Height; y++)
                 {
-                    double t = map[x, (map.Height - 1) - y];
-                    //if height is less than 0, set it to 0 as
-                    //can't save -ve values in a LLRAW file
-                    if (t < 0d)
+                    for (int x = 0; x < map.Width; x++)
                     {
-                        t = 0d;
+                        double t = map[x, (map.Height - 1) - y];
+                        //if height is less than 0, set it to 0 as
+                        //can't save -ve values in a LLRAW file
+                        if (t < 0d)
+                        {
+                            t = 0d;
+                        }
+
+                        int index = 0;
+
+                        // The lookup table is pre-sorted, so we either find an exact match or
+                        // the next closest (smaller) match with a binary search
+                        index = Array.BinarySearch<HeightmapLookupValue>(LookupHeightTable, new HeightmapLookupValue(0, (float)t));
+                        if (index < 0)
+                            index = ~index - 1;
+
+                        index = LookupHeightTable[index].Index;
+
+                        byte red = (byte) (index & 0xFF);
+                        byte green = (byte) ((index >> 8) & 0xFF);
+                        const byte blue = 20;
+                        const byte alpha1 = 0;
+                        const byte alpha2 = 0;
+                        const byte alpha3 = 0;
+                        const byte alpha4 = 0;
+                        const byte alpha5 = 255;
+                        const byte alpha6 = 255;
+                        const byte alpha7 = 255;
+                        const byte alpha8 = 255;
+                        byte alpha9 = red;
+                        byte alpha10 = green;
+
+                        binStream.Write(red);
+                        binStream.Write(green);
+                        binStream.Write(blue);
+                        binStream.Write(alpha1);
+                        binStream.Write(alpha2);
+                        binStream.Write(alpha3);
+                        binStream.Write(alpha4);
+                        binStream.Write(alpha5);
+                        binStream.Write(alpha6);
+                        binStream.Write(alpha7);
+                        binStream.Write(alpha8);
+                        binStream.Write(alpha9);
+                        binStream.Write(alpha10);
                     }
-
-                    int index = 0;
-
-                    // The lookup table is pre-sorted, so we either find an exact match or
-                    // the next closest (smaller) match with a binary search
-                    index = Array.BinarySearch<HeightmapLookupValue>(LookupHeightTable, new HeightmapLookupValue(0, (float)t));
-                    if (index < 0)
-                        index = ~index - 1;
-
-                    index = LookupHeightTable[index].Index;
-
-                    byte red = (byte) (index & 0xFF);
-                    byte green = (byte) ((index >> 8) & 0xFF);
-                    const byte blue = 20;
-                    const byte alpha1 = 0;
-                    const byte alpha2 = 0;
-                    const byte alpha3 = 0;
-                    const byte alpha4 = 0;
-                    const byte alpha5 = 255;
-                    const byte alpha6 = 255;
-                    const byte alpha7 = 255;
-                    const byte alpha8 = 255;
-                    byte alpha9 = red;
-                    byte alpha10 = green;
-
-                    binStream.Write(red);
-                    binStream.Write(green);
-                    binStream.Write(blue);
-                    binStream.Write(alpha1);
-                    binStream.Write(alpha2);
-                    binStream.Write(alpha3);
-                    binStream.Write(alpha4);
-                    binStream.Write(alpha5);
-                    binStream.Write(alpha6);
-                    binStream.Write(alpha7);
-                    binStream.Write(alpha8);
-                    binStream.Write(alpha9);
-                    binStream.Write(alpha10);
                 }
             }
-
-            binStream.Close();
         }
 
         public string FileExtension
@@ -259,7 +267,6 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FileLoaders
         public bool SupportsTileSave()
         {
             return false;
-        }
-
+        }       
     }
-}
+}
\ No newline at end of file
diff --git a/OpenSim/Region/CoreModules/World/Terrain/FileLoaders/RAW32.cs b/OpenSim/Region/CoreModules/World/Terrain/FileLoaders/RAW32.cs
index 9fb7ef7..d467abb 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/FileLoaders/RAW32.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/FileLoaders/RAW32.cs
@@ -25,7 +25,10 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+using System;
 using System.IO;
+
+using OpenSim.Framework;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
 
@@ -116,7 +119,15 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FileLoaders
 
         public ITerrainChannel LoadStream(Stream s)
         {
-            TerrainChannel retval = new TerrainChannel();
+            // The raw format doesn't contain any dimension information.
+            // Guess the square dimensions by using the length of the raw file.
+            double dimension = Math.Sqrt((double)(s.Length / 4));
+            // Regions are always multiples of 256.
+            int trimmedDimension = (int)dimension - ((int)dimension % (int)Constants.RegionSize);
+            if (trimmedDimension < Constants.RegionSize)
+                trimmedDimension = (int)Constants.RegionSize;
+
+            TerrainChannel retval = new TerrainChannel(trimmedDimension, trimmedDimension);
 
             BinaryReader bs = new BinaryReader(s);
             int y;
diff --git a/OpenSim/Region/CoreModules/World/Terrain/FileLoaders/Terragen.cs b/OpenSim/Region/CoreModules/World/Terrain/FileLoaders/Terragen.cs
index b5c7d33..219011e 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/FileLoaders/Terragen.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/FileLoaders/Terragen.cs
@@ -65,7 +65,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FileLoaders
             bool eof = false;
 
             int fileXPoints = 0;
-//            int fileYPoints = 0;
+            int fileYPoints = 0;
 
             // Terragen file
             while (eof == false)
@@ -75,7 +75,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FileLoaders
                 {
                     case "SIZE":
                         fileXPoints = bs.ReadInt16() + 1;
-//                        fileYPoints = fileXPoints;
+                        fileYPoints = fileXPoints;
                         bs.ReadInt16();
                         break;
                     case "XPTS":
@@ -83,8 +83,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FileLoaders
                         bs.ReadInt16();
                         break;
                     case "YPTS":
-//                        fileYPoints = bs.ReadInt16();
-                        bs.ReadInt16();
+                        fileYPoints = bs.ReadInt16();
                         bs.ReadInt16();
                         break;
                     case "ALTW":
@@ -138,7 +137,6 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FileLoaders
                             bs.ReadInt16();
                         }
 
-
                         break;
                     default:
                         bs.ReadInt32();
@@ -154,10 +152,11 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FileLoaders
 
         public ITerrainChannel LoadStream(Stream s)
         {
-
+            // Set to default size
             int w = (int)Constants.RegionSize;
             int h = (int)Constants.RegionSize;
 
+            // create a dummy channel (in case data is bad)
             TerrainChannel retval = new TerrainChannel(w, h);
 
             BinaryReader bs = new BinaryReader(s);
@@ -165,8 +164,6 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FileLoaders
             bool eof = false;
             if (Encoding.ASCII.GetString(bs.ReadBytes(16)) == "TERRAGENTERRAIN ")
             {
-//                int fileWidth = w;
-//                int fileHeight = h;
 
                 // Terragen file
                 while (eof == false)
@@ -175,31 +172,29 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FileLoaders
                     switch (tmp)
                     {
                         case "SIZE":
-//                            int sztmp = bs.ReadInt16() + 1;
-//                            fileWidth = sztmp;
-//                            fileHeight = sztmp;
-                            bs.ReadInt16();
+                            w = bs.ReadInt16() + 1;
+                            h = w;
                             bs.ReadInt16();
                             break;
                         case "XPTS":
-//                            fileWidth = bs.ReadInt16();
-                            bs.ReadInt16();
+                            w = bs.ReadInt16();
                             bs.ReadInt16();
                             break;
                         case "YPTS":
-//                            fileHeight = bs.ReadInt16();
-                            bs.ReadInt16();
+                            h = bs.ReadInt16();
                             bs.ReadInt16();
                             break;
                         case "ALTW":
                             eof = true;
-                            Int16 heightScale = bs.ReadInt16();
-                            Int16 baseHeight = bs.ReadInt16();
+                            // create new channel of proper size (now that we know it)
+                            retval = new TerrainChannel(w, h);
+                            double heightScale = (double)bs.ReadInt16() / 65536.0;
+                            double baseHeight = (double)bs.ReadInt16();
                             for (int y = 0; y < h; y++)
                             {
                                 for (int x = 0; x < w; x++)
                                 {
-                                    retval[x, y] = baseHeight + bs.ReadInt16() * (double)heightScale / 65536.0;
+                                    retval[x, y] = baseHeight + (double)bs.ReadInt16() * heightScale;
                                 }
                             }
                             break;
@@ -209,9 +204,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FileLoaders
                     }
                 }
             }
-
             bs.Close();
-
             return retval;
         }
 
@@ -257,17 +250,17 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FileLoaders
             bs.Write(enc.GetBytes("TERRAGENTERRAIN "));
 
             bs.Write(enc.GetBytes("SIZE"));
-            bs.Write(Convert.ToInt16(Constants.RegionSize));
+            bs.Write(Convert.ToInt16(map.Width));
             bs.Write(Convert.ToInt16(0));  // necessary padding
 
             //The XPTS and YPTS chunks are not needed for square regions
             //but L3DT won't load the terrain file properly without them.
             bs.Write(enc.GetBytes("XPTS"));
-            bs.Write(Convert.ToInt16(Constants.RegionSize));
+            bs.Write(Convert.ToInt16(map.Width));
             bs.Write(Convert.ToInt16(0));  // necessary padding
 
             bs.Write(enc.GetBytes("YPTS"));
-            bs.Write(Convert.ToInt16(Constants.RegionSize));
+            bs.Write(Convert.ToInt16(map.Height));
             bs.Write(Convert.ToInt16(0));  // necessary padding
 
             bs.Write(enc.GetBytes("SCAL"));
@@ -283,11 +276,13 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FileLoaders
             bs.Write(Convert.ToInt16(horizontalScale)); // range between max and min
             bs.Write(Convert.ToInt16(baseHeight)); // base height or mid point
 
+            double factor = 65536.0 / horizontalScale; // avoid computing this on each iteration
+
             for (int y = 0; y < map.Height; y++)
             {
                 for (int x = 0; x < map.Width; x++)
                 {
-                    float elevation = (float)((map[x,y] - baseHeight) * 65536 ) / (float)horizontalScale; // see LoadStream for inverse
+                    float elevation = (float)((map[x,y] - baseHeight) * factor); // see LoadStream for inverse
 
                     // clamp rounding issues
                     if (elevation > Int16.MaxValue)
@@ -299,7 +294,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FileLoaders
                 }
             }
 
-            //This is only necessary for older versions of Terragen.
+            //This is necessary for older versions of Terragen.
             bs.Write(enc.GetBytes("EOF "));
 
             bs.Close();
@@ -343,7 +338,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FileLoaders
             if (BitConverter.IsLittleEndian == false)
             {
                 byte[] tmp = new byte[4];
-                for (int i = 0; i < 4; i++)
+                for (int i = 3; i >= 0; i--)
                 {
                     tmp[i] = retVal[3 - i];
                 }
diff --git a/OpenSim/Region/CoreModules/World/Terrain/FloodBrushes/NoiseArea.cs b/OpenSim/Region/CoreModules/World/Terrain/FloodBrushes/NoiseArea.cs
index 630473e..b6c635c 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/FloodBrushes/NoiseArea.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/FloodBrushes/NoiseArea.cs
@@ -45,7 +45,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FloodBrushes
                 {
                     if (fillArea[x, y])
                     {
-                        double noise = TerrainUtil.PerlinNoise2D((double) x / Constants.RegionSize, (double) y / Constants.RegionSize, 8, 1.0);
+                        double noise = TerrainUtil.PerlinNoise2D((double) x / map.Width, (double) y / map.Height, 8, 1.0);
 
                         map[x, y] += noise * strength;
                     }
diff --git a/OpenSim/Framework/Communications/XMPP/XmppStanza.cs b/OpenSim/Region/CoreModules/World/Terrain/ITerrainFeature.cs
index 5312a31..78a43db 100644
--- a/OpenSim/Framework/Communications/XMPP/XmppStanza.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/ITerrainFeature.cs
@@ -26,45 +26,35 @@
  */
 
 using System;
-using System.Xml.Serialization;
+using OpenSim.Region.Framework.Interfaces;
 
-namespace OpenSim.Framework.Communications.XMPP
+namespace OpenSim.Region.CoreModules.World.Terrain
 {
-    public abstract class XmppStanza
+    public interface ITerrainFeature
     {
         /// <summary>
-        /// counter used for generating ID
+        /// Creates the feature.
         /// </summary>
-        [XmlIgnore]
-        private static ulong _ctr = 0;
+        /// <returns>
+        /// Empty string if successful, otherwise error message.
+        /// </returns>
+        /// <param name='map'>
+        /// ITerrainChannel holding terrain data.
+        /// </param>
+        /// <param name='args'>
+        /// command-line arguments from console.
+        /// </param>
+        string CreateFeature(ITerrainChannel map, string[] args);
 
         /// <summary>
-        /// recipient JID
+        /// Gets a string describing the usage.
         /// </summary>
-        [XmlAttribute("to")]
-        public string ToJid;
-
-        /// <summary>
-        /// sender JID
-        /// </summary>
-        [XmlAttribute("from")]
-        public string FromJid;
-
-        /// <summary>
-        /// unique ID.
-        /// </summary>
-        [XmlAttribute("id")]
-        public string MessageId;
-
-        public XmppStanza()
-        {
-        }
-
-        public XmppStanza(string fromJid, string toJid)
-        {
-            ToJid = toJid;
-            FromJid = fromJid;
-            MessageId = String.Format("OpenSim_{0}{1}", DateTime.UtcNow.Ticks, _ctr++);
-        }
+        /// <returns>
+        /// A string describing parameters for creating the feature.
+        /// Format is "feature-name <arg1> <arg2> ..."
+        /// </returns>
+        string GetUsage();
     }
+
 }
+
diff --git a/OpenSim/Framework/ForeignUserProfileData.cs b/OpenSim/Region/CoreModules/World/Terrain/ITerrainModifier.cs
index 2beaf80..0e0a0e4 100644
--- a/OpenSim/Framework/ForeignUserProfileData.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/ITerrainModifier.cs
@@ -26,52 +26,52 @@
  */
 
 using System;
+using OpenSim.Region.Framework.Interfaces;
 
-namespace OpenSim.Framework
+namespace OpenSim.Region.CoreModules.World.Terrain
 {
-    public class ForeignUserProfileData : UserProfileData
+    public interface ITerrainModifier
     {
         /// <summary>
-        /// The address of the users home sim, used for foreigners.
+        /// Creates the feature.
         /// </summary>
-        private string _userUserServerURI = String.Empty;
+        /// <returns>
+        /// Empty string if successful, otherwise error message.
+        /// </returns>
+        /// <param name='map'>
+        /// ITerrainChannel holding terrain data.
+        /// </param>
+        /// <param name='args'>
+        /// command-line arguments from console.
+        /// </param>
+        string ModifyTerrain(ITerrainChannel map, string[] args);
 
         /// <summary>
-        /// The address of the users home sim, used for foreigners.
+        /// Gets a string describing the usage.
         /// </summary>
-        private string _userHomeAddress = String.Empty;
+        /// <returns>
+        /// A string describing parameters for creating the feature.
+        /// Format is "feature-name <arg1> <arg2> ..."
+        /// </returns>
+        string GetUsage();
 
         /// <summary>
-        /// The port of the users home sim, used for foreigners.
+        /// Apply the appropriate operation on the specified map, at (x, y).
         /// </summary>
-        private string _userHomePort = String.Empty;
-        /// <summary>
-        /// The remoting port of the users home sim, used for foreigners.
-        /// </summary>
-        private string _userHomeRemotingPort = String.Empty;
-
-        public string UserServerURI
-        {
-            get { return _userUserServerURI; }
-            set { _userUserServerURI = value; }
-        }
-
-        public string UserHomeAddress
-        {
-            get { return _userHomeAddress; }
-            set { _userHomeAddress = value; }
-        }
-
-        public string UserHomePort
-        {
-            get { return _userHomePort; }
-            set { _userHomePort = value; }
-        }
-
-        public string UserHomeRemotingPort
-        {
-            get { return _userHomeRemotingPort; }
-            set { _userHomeRemotingPort = value; }
-        }
+        /// <param name='map'>
+        /// Map.
+        /// </param>
+        /// <param name='data'>
+        /// Data.
+        /// </param>
+        /// <param name='x'>
+        /// X.
+        /// </param>
+        /// <param name='y'>
+        /// Y.
+        /// </param>
+        double operate(double[,] map, TerrainModifierData data, int x, int y);
     }
+
 }
+
diff --git a/OpenSim/Region/CoreModules/World/Terrain/Modifiers/FillModifier.cs b/OpenSim/Region/CoreModules/World/Terrain/Modifiers/FillModifier.cs
new file mode 100644
index 0000000..32f1de9
--- /dev/null
+++ b/OpenSim/Region/CoreModules/World/Terrain/Modifiers/FillModifier.cs
@@ -0,0 +1,93 @@
+/*
+ * 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 OpenSim.Region.CoreModules.World.Terrain;
+using OpenSim.Region.Framework.Interfaces;
+
+namespace OpenSim.Region.CoreModules.World.Terrain.Modifiers
+{
+    public class FillModifier : TerrainModifier
+    {
+
+        public FillModifier(ITerrainModule module) : base(module)
+        {
+        }
+
+        public override string ModifyTerrain(ITerrainChannel map, string[] args)
+        {
+            string result;
+            if (args.Length < 3)
+            {
+                result = "Usage: " + GetUsage();
+            }
+            else
+            {
+                TerrainModifierData data;
+                result = this.parseParameters(args, out data);
+
+                // Context-specific validation
+                if (result == String.Empty)
+                {
+                    if (data.shape == String.Empty)
+                    {
+                        data.shape = "rectangle";
+                        data.x0 = 0;
+                        data.y0 = 0;
+                        data.dx = map.Width;
+                        data.dy = map.Height;
+                    }
+                }
+
+                // if it's all good, then do the work
+                if (result == String.Empty)
+                {
+                    this.applyModification(map, data);
+                }
+            }
+
+            return result;
+        }
+
+        public override string GetUsage()
+        {
+            string val = "fill <height> [ -rec=x1,y1,dx[,dy] | -ell=x0,y0,rx[,ry] ] [-taper=<height2>]"
+                                + "\nSets all points within the specified range to the specified value.";
+            return val;
+        }
+
+        public override double operate(double[,] map, TerrainModifierData data, int x, int y)
+        {
+            double factor = this.computeBevel(data, x, y);
+            double result = data.elevation - (data.elevation - data.bevelevation) * factor;
+            return result;
+        }
+
+    }
+
+}
+
diff --git a/OpenSim/Region/CoreModules/World/Terrain/Modifiers/LowerModifier.cs b/OpenSim/Region/CoreModules/World/Terrain/Modifiers/LowerModifier.cs
new file mode 100644
index 0000000..2ab4bcc
--- /dev/null
+++ b/OpenSim/Region/CoreModules/World/Terrain/Modifiers/LowerModifier.cs
@@ -0,0 +1,92 @@
+/*
+ * 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 OpenSim.Region.CoreModules.World.Terrain;
+using OpenSim.Region.Framework.Interfaces;
+
+namespace OpenSim.Region.CoreModules.World.Terrain.Modifiers
+{
+    public class LowerModifier : TerrainModifier
+    {
+        public LowerModifier(ITerrainModule module) : base(module)
+        {
+        }
+
+        public override string ModifyTerrain(ITerrainChannel map, string[] args)
+        {
+            string result;
+            if (args.Length < 3)
+            {
+                result = "Usage: " + GetUsage();
+            }
+            else
+            {
+                TerrainModifierData data;
+                result = this.parseParameters(args, out data);
+
+                // Context-specific validation
+                if (result == String.Empty)
+                {
+                    if (data.shape == String.Empty)
+                    {
+                        data.shape = "rectangle";
+                        data.x0 = 0;
+                        data.y0 = 0;
+                        data.dx = map.Width;
+                        data.dy = map.Height;
+                    }
+                }
+
+                // if it's all good, then do the work
+                if (result == String.Empty)
+                {
+                    this.applyModification(map, data);
+                }
+            }
+
+            return result;
+        }
+
+        public override string GetUsage()
+        {
+            string val = "lower <delta> [ -rec=x1,y1,dx[,dy] | -ell=x0,y0,rx[,ry] ] [-taper=<delta2>]"
+                            + "\nLowers all points within the specified range by the specified amount.";
+            return val;
+
+        }
+
+        public override double operate(double[,] map, TerrainModifierData data, int x, int y)
+        {
+            double factor = this.computeBevel(data, x, y);
+            double result = map[x, y] - (data.elevation - (data.elevation - data.bevelevation) * factor);
+            return result;
+        }
+
+    }
+
+}
+
diff --git a/OpenSim/Region/CoreModules/World/Terrain/Modifiers/MaxModifier.cs b/OpenSim/Region/CoreModules/World/Terrain/Modifiers/MaxModifier.cs
new file mode 100644
index 0000000..0939c0a
--- /dev/null
+++ b/OpenSim/Region/CoreModules/World/Terrain/Modifiers/MaxModifier.cs
@@ -0,0 +1,92 @@
+/*
+ * 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 OpenSim.Region.CoreModules.World.Terrain;
+using OpenSim.Region.Framework.Interfaces;
+
+namespace OpenSim.Region.CoreModules.World.Terrain.Modifiers
+{
+    public class MaxModifier : TerrainModifier
+    {
+        public MaxModifier(ITerrainModule module) : base(module)
+        {
+        }
+
+        public override string ModifyTerrain(ITerrainChannel map, string[] args)
+        {
+            string result;
+            if (args.Length < 3)
+            {
+                result = "Usage: " + GetUsage();
+            }
+            else
+            {
+                TerrainModifierData data;
+                result = this.parseParameters(args, out data);
+
+                // Context-specific validation
+                if (result == String.Empty)
+                {
+                    if (data.shape == String.Empty)
+                    {
+                        data.shape = "rectangle";
+                        data.x0 = 0;
+                        data.y0 = 0;
+                        data.dx = map.Width;
+                        data.dy = map.Height;
+                    }
+                }
+
+                // if it's all good, then do the work
+                if (result == String.Empty)
+                {
+                    this.applyModification(map, data);
+                }
+            }
+
+            return result;
+        }
+
+        public override string GetUsage()
+        {
+            string val = "max <height> [ -rec=x1,y1,dx[,dy] | -ell=x0,y0,rx[,ry] ] [-taper=<height2>]"
+                            + "\nEnsures that all points within the specified range are no higher than the specified value.";
+            return val;
+
+        }
+
+        public override double operate(double[,] map, TerrainModifierData data, int x, int y)
+        {
+            double factor = this.computeBevel(data, x, y);
+            double result = Math.Min(data.elevation - (data.elevation - data.bevelevation) * factor, map[x, y]);
+            return result;
+        }
+
+    }
+
+}
+
diff --git a/OpenSim/Region/CoreModules/World/Terrain/Modifiers/MinModifier.cs b/OpenSim/Region/CoreModules/World/Terrain/Modifiers/MinModifier.cs
new file mode 100644
index 0000000..cbbccc0
--- /dev/null
+++ b/OpenSim/Region/CoreModules/World/Terrain/Modifiers/MinModifier.cs
@@ -0,0 +1,92 @@
+/*
+ * 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 OpenSim.Region.CoreModules.World.Terrain;
+using OpenSim.Region.Framework.Interfaces;
+
+namespace OpenSim.Region.CoreModules.World.Terrain.Modifiers
+{
+    public class MinModifier : TerrainModifier
+    {
+        public MinModifier(ITerrainModule module) : base(module)
+        {
+        }
+
+        public override string ModifyTerrain(ITerrainChannel map, string[] args)
+        {
+            string result;
+            if (args.Length < 3)
+            {
+                result = "Usage: " + GetUsage();
+            }
+            else
+            {
+                TerrainModifierData data;
+                result = this.parseParameters(args, out data);
+
+                // Context-specific validation
+                if (result == String.Empty)
+                {
+                    if (data.shape == String.Empty)
+                    {
+                        data.shape = "rectangle";
+                        data.x0 = 0;
+                        data.y0 = 0;
+                        data.dx = map.Width;
+                        data.dy = map.Height;
+                    }
+                }
+
+                // if it's all good, then do the work
+                if (result == String.Empty)
+                {
+                    this.applyModification(map, data);
+                }
+            }
+
+            return result;
+        }
+
+        public override string GetUsage()
+        {
+            string val = "min <height> [ -rec=x1,y1,dx[,dy] | -ell=x0,y0,rx[,ry] ] [-taper=<height2>]"
+                + "\nEnsures that all points within the specified range are no lower than the specified value.";
+            return val;
+
+        }
+
+        public override double operate(double[,] map, TerrainModifierData data, int x, int y)
+        {
+            double factor = this.computeBevel(data, x, y);
+            double result = Math.Max(data.elevation - (data.elevation - data.bevelevation) * factor, map[x, y]);
+            return result;
+        }
+
+    }
+
+}
+
diff --git a/OpenSim/Region/CoreModules/World/Terrain/Modifiers/NoiseModifier.cs b/OpenSim/Region/CoreModules/World/Terrain/Modifiers/NoiseModifier.cs
new file mode 100644
index 0000000..d6b95d0
--- /dev/null
+++ b/OpenSim/Region/CoreModules/World/Terrain/Modifiers/NoiseModifier.cs
@@ -0,0 +1,108 @@
+/*
+ * 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 OpenSim.Region.CoreModules.World.Terrain;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.Framework.Scenes;
+
+namespace OpenSim.Region.CoreModules.World.Terrain.Modifiers
+{
+    public class NoiseModifier : TerrainModifier
+    {
+        public NoiseModifier(ITerrainModule module) : base(module)
+        {
+        }
+
+        public override string ModifyTerrain(ITerrainChannel map, string[] args)
+        {
+            string result;
+            if (args.Length < 3)
+            {
+                result = "Usage: " + GetUsage();
+            }
+            else
+            {
+                TerrainModifierData data;
+                result = this.parseParameters(args, out data);
+
+                // Context-specific validation
+                if (result == String.Empty)
+                {
+                    if (data.bevel == "taper")
+                    {
+                        if (data.bevelevation < 0.0 || data.bevelevation > 1.0)
+                        {
+                            result = String.Format("Taper must be 0.0 to 1.0: {0}", data.bevelevation);
+                        }
+                    }
+                    else
+                    {
+                        data.bevelevation = 1.0f;
+                    }
+
+                    if (data.elevation < 0.0 || data.elevation > 1.0)
+                    {
+                        result = String.Format("Noise strength must be 0.0 to 1.0: {0}", data.elevation);
+                    }
+
+                    if (data.shape == String.Empty)
+                    {
+                        data.shape = "rectangle";
+                        data.x0 = 0;
+                        data.y0 = 0;
+                        data.dx = map.Width;
+                        data.dy = map.Height;
+                    }
+                }
+
+                // if it's all good, then do the work
+                if (result == String.Empty)
+                {
+                    this.applyModification(map, data);
+                }
+            }
+
+            return result;
+        }
+
+        public override string GetUsage()
+        {
+            string val = "noise <delta> [ -rec=x1,y1,dx[,dy] | -ell=x0,y0,rx[,ry] ] [-taper=<delta2>]"
+                                + "\nAdds noise to all points within the specified range.";
+            return val;
+        }
+
+        public override double operate(double[,] map, TerrainModifierData data, int x, int y)
+        {
+            double factor = this.computeBevel(data, x, y);
+            double noise = TerrainUtil.PerlinNoise2D((double)x / map.GetLength(0), (double)y / map.GetLength(1), 8, 1.0);
+            return map[x, y] + (data.elevation - (data.elevation - data.bevelevation) * factor) * (noise - .5);
+        }
+
+    }
+
+}
diff --git a/OpenSim/Region/CoreModules/World/Terrain/Modifiers/RaiseModifier.cs b/OpenSim/Region/CoreModules/World/Terrain/Modifiers/RaiseModifier.cs
new file mode 100644
index 0000000..35fb9d6
--- /dev/null
+++ b/OpenSim/Region/CoreModules/World/Terrain/Modifiers/RaiseModifier.cs
@@ -0,0 +1,92 @@
+/*
+ * 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 OpenSim.Region.CoreModules.World.Terrain;
+using OpenSim.Region.Framework.Interfaces;
+
+namespace OpenSim.Region.CoreModules.World.Terrain.Modifiers
+{
+    public class RaiseModifier : TerrainModifier
+    {
+        public RaiseModifier(ITerrainModule module) : base(module)
+        {
+        }
+
+        public override string ModifyTerrain(ITerrainChannel map, string[] args)
+        {
+            string result;
+            if (args.Length < 3)
+            {
+                result = "Usage: " + GetUsage();
+            }
+            else
+            {
+                TerrainModifierData data;
+                result = this.parseParameters(args, out data);
+
+                // Context-specific validation
+                if (result == String.Empty)
+                {
+                    if (data.shape == String.Empty)
+                    {
+                        data.shape = "rectangle";
+                        data.x0 = 0;
+                        data.y0 = 0;
+                        data.dx = map.Width;
+                        data.dy = map.Height;
+                    }
+                }
+
+                // if it's all good, then do the work
+                if (result == String.Empty)
+                {
+                    this.applyModification(map, data);
+                }
+            }
+
+            return result;
+        }
+
+        public override string GetUsage()
+        {
+            string val = "raise <delta> [ -rec=x1,y1,dx[,dy] | -ell=x0,y0,rx[,ry] ] [-taper=<delta2>]"
+                            + "\nRaises all points within the specified range by the specified amount.";
+            return val;
+
+        }
+
+        public override double operate(double[,] map, TerrainModifierData data, int x, int y)
+        {
+            double factor = this.computeBevel(data, x, y);
+            double result = map[x, y] + (data.elevation - (data.elevation - data.bevelevation) * factor);
+            return result;
+        }
+
+    }
+
+}
+
diff --git a/OpenSim/Region/CoreModules/World/Terrain/Modifiers/SmoothModifier.cs b/OpenSim/Region/CoreModules/World/Terrain/Modifiers/SmoothModifier.cs
new file mode 100644
index 0000000..9f8d5b2
--- /dev/null
+++ b/OpenSim/Region/CoreModules/World/Terrain/Modifiers/SmoothModifier.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 OpenSim.Region.CoreModules.World.Terrain;
+using OpenSim.Region.Framework.Interfaces;
+
+namespace OpenSim.Region.CoreModules.World.Terrain.Modifiers
+{
+    public class SmoothModifier : TerrainModifier
+    {
+        public SmoothModifier(ITerrainModule module) : base(module)
+        {
+        }
+
+        public override string ModifyTerrain(ITerrainChannel map, string[] args)
+        {
+            string result;
+            if (args.Length < 3)
+            {
+                result = "Usage: " + GetUsage();
+            }
+            else
+            {
+                TerrainModifierData data;
+                result = this.parseParameters(args, out data);
+
+                // Context-specific validation
+                if (result == String.Empty)
+                {
+                    if (data.bevel == "taper")
+                    {
+                        if (data.bevelevation < 0.01 || data.bevelevation > 0.99)
+                        {
+                            result = String.Format("Taper must be 0.01 to 0.99: {0}", data.bevelevation);
+                        }
+                    }
+                    else
+                    {
+                        data.bevelevation = 2.0f / 3.0f;
+                    }
+
+                    if (data.elevation < 0.0 || data.elevation > 1.0)
+                    {
+                        result = String.Format("Smoothing strength must be 0.0 to 1.0: {0}", data.elevation);
+                    }
+
+                    if (data.shape == String.Empty)
+                    {
+                        data.shape = "rectangle";
+                        data.x0 = 0;
+                        data.y0 = 0;
+                        data.dx = map.Width;
+                        data.dy = map.Height;
+                    }
+                }
+
+                // if it's all good, then do the work
+                if (result == String.Empty)
+                {
+                    this.applyModification(map, data);
+                }
+            }
+
+            return result;
+        }
+
+        public override string GetUsage()
+        {
+            string val = "smooth <strength> [ -rec=x1,y1,dx[,dy] | -ell=x0,y0,rx[,ry] ] [-taper=<fraction>]"
+                                + "\nSmooths all points within the specified range using a simple averaging algorithm.";
+            return val;
+        }
+
+        public override double operate(double[,] map, TerrainModifierData data, int x, int y)
+        {
+            double[] scale = new double[3];
+            scale[0] = data.elevation;
+            scale[1] = ((1.0 - scale[0]) * data.bevelevation) / 8.0;
+            scale[2] = ((1.0 - scale[0]) * (1.0 - data.bevelevation)) / 16.0;
+            int xMax = map.GetLength(0);
+            int yMax = map.GetLength(1);
+            double result;
+            if ((x == 0) || (y == 0) || (x == (xMax - 1)) || (y == (yMax - 1)))
+            {
+                result = map[x, y];
+            }
+            else
+            {
+                result = 0.0;
+                for(int yPos = (y - 2); yPos < (y + 3); yPos++)
+                {
+                    int yVal = (yPos <= 0) ? 0 : ((yPos < yMax) ? yPos : yMax - 1);
+                    for(int xPos = (x - 2); xPos < (x + 3); xPos++)
+                    {
+                        int xVal = (xPos <= 0) ? 0 : ((xPos < xMax) ? xPos : xMax - 1);
+                        int dist = Math.Max(Math.Abs(x - xVal), Math.Abs(y - yVal));
+                        result += map[xVal, yVal] * scale[dist];
+                    }
+                }
+            }
+            return result;
+        }
+
+    }
+
+}
+
diff --git a/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/NoiseSphere.cs b/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/NoiseSphere.cs
index 989b7d8..e7df3f8 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/NoiseSphere.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/NoiseSphere.cs
@@ -53,7 +53,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain.PaintBrushes
                     z *= z;
                     z -= ((x - rx) * (x - rx)) + ((y - ry) * (y - ry));
 
-                    double noise = TerrainUtil.PerlinNoise2D(x / (double) Constants.RegionSize, y / (double) Constants.RegionSize, 8, 1.0);
+                    double noise = TerrainUtil.PerlinNoise2D(x / (double) map.Width, y / (double) map.Height, 8, 1.0);
 
                     if (z > 0.0)
                         map[x, y] += noise * z * duration;
diff --git a/OpenSim/Region/CoreModules/World/Terrain/TerrainModifier.cs b/OpenSim/Region/CoreModules/World/Terrain/TerrainModifier.cs
new file mode 100644
index 0000000..7ebd08e
--- /dev/null
+++ b/OpenSim/Region/CoreModules/World/Terrain/TerrainModifier.cs
@@ -0,0 +1,378 @@
+/*
+ * 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.Reflection;
+using log4net;
+
+using OpenSim.Region.Framework.Interfaces;
+
+namespace OpenSim.Region.CoreModules.World.Terrain
+{
+    public abstract class TerrainModifier : ITerrainModifier
+    {
+        protected ITerrainModule m_module;
+        protected static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        protected TerrainModifier(ITerrainModule module)
+        {
+            m_module = module;
+        }
+
+        public abstract string ModifyTerrain(ITerrainChannel map, string[] args);
+
+        public abstract string GetUsage();
+
+        public abstract double operate(double[,] map, TerrainModifierData data, int x, int y);
+
+        protected String parseParameters(string[] args, out TerrainModifierData data)
+        {
+            string val;
+            string arg;
+            string result;
+            data = new TerrainModifierData();
+            data.shape = String.Empty;
+            data.bevel = String.Empty;
+            data.dx = 0;
+            data.dy = 0;
+            if (args.Length < 4)
+            {
+                result = "Usage: " + GetUsage();
+            }
+            else
+            {
+                result = this.parseFloat(args[3], out data.elevation);
+            }
+            if (result == String.Empty)
+            {
+                int index = 3;
+                while(++index < args.Length && result == String.Empty)
+                {
+                    arg = args[index];
+                    // check for shape
+                    if (arg.StartsWith("-rec=") || arg.StartsWith("-ell="))
+                    {
+                        if (data.shape != String.Empty)
+                        {
+                            result = "Only 1 '-rec' or '-ell' parameter is permitted.";
+                        }
+                        else
+                        {
+                            data.shape = arg.StartsWith("-ell=") ? "ellipse" : "rectangle";
+                            val = arg.Substring(arg.IndexOf("=") + 1);
+                            string[] coords = val.Split(new char[] {','});
+                            if ((coords.Length < 3) || (coords.Length > 4))
+                            {
+                                result = String.Format("Bad format for shape parameter {0}", arg);
+                            }
+                            else
+                            {
+                                result = this.parseInt(coords[0], out data.x0);
+                                if (result == String.Empty)
+                                {
+                                    result = this.parseInt(coords[1], out data.y0);
+                                }
+                                if (result == String.Empty)
+                                {
+                                    result = this.parseInt(coords[2], out data.dx);
+                                }
+                                if (result == String.Empty)
+                                {
+                                    if (coords.Length == 4)
+                                    {
+                                        result = this.parseInt(coords[3], out data.dy);
+                                    }
+                                    else
+                                    {
+                                        data.dy = data.dx;
+                                    }
+                                }
+                                if (result == String.Empty)
+                                {
+                                    if ((data.dx <= 0) || (data.dy <= 0))
+                                    {
+                                        result = "Shape sizes must be positive integers";
+                                    }
+                                }
+                                else
+                                {
+                                    result = String.Format("Bad value in shape parameters {0}", arg);
+                                }
+                            }
+                        }
+                    }
+                    else if (arg.StartsWith("-taper="))
+                    {
+                        if (data.bevel != String.Empty)
+                        {
+                            result = "Only 1 '-taper' parameter is permitted.";
+                        }
+                        else
+                        {
+                            data.bevel = "taper";
+                            val = arg.Substring(arg.IndexOf("=") + 1);
+                            result = this.parseFloat(val, out data.bevelevation);
+                            if (result != String.Empty)
+                            {
+                                result = String.Format("Bad format for taper parameter {0}", arg);
+                            }
+                        }
+                    }
+                    else
+                    {
+                        result = String.Format("Unrecognized parameter {0}", arg);
+                    }
+                }
+            }
+            return result;
+        }
+
+        protected string parseFloat(String s, out float f)
+        {
+            string result;
+            double d;
+            if (Double.TryParse(s, out d))
+            {
+                try
+                {
+                    f = (float)d;
+                    result = String.Empty;
+                }
+                catch(InvalidCastException)
+                {
+                    result = String.Format("{0} is invalid", s);
+                    f = -1.0f;
+                }
+            }
+            else
+            {
+                f = -1.0f;
+                result = String.Format("{0} is invalid", s);
+            }
+            return result;
+        }
+
+        protected string parseInt(String s, out int i)
+        {
+            string result;
+            if (Int32.TryParse(s, out i))
+            {
+                result = String.Empty;
+            }
+            else
+            {
+                result = String.Format("{0} is invalid", s);
+            }
+            return result;
+        }
+
+        protected void applyModification(ITerrainChannel map, TerrainModifierData data)
+        {
+            bool[,] mask;
+            int xMax;
+            int yMax;
+            int xMid;
+            int yMid;
+            if (data.shape == "ellipse")
+            {
+                mask = this.ellipticalMask(data.dx, data.dy);
+                xMax = mask.GetLength(0);
+                yMax = mask.GetLength(1);
+                xMid = xMax / 2 + xMax % 2;
+                yMid = yMax / 2 + yMax % 2;
+            }
+            else
+            {
+                mask = this.rectangularMask(data.dx, data.dy);
+                xMax = mask.GetLength(0);
+                yMax = mask.GetLength(1);
+                xMid = 0;
+                yMid = 0;
+            }
+//            m_log.DebugFormat("Apply {0} mask {1}x{2} @ {3},{4}", data.shape, xMax, yMax, xMid, yMid);
+            double[,] buffer = map.GetDoubles();
+            int yDim = yMax;
+            while(--yDim >= 0)
+            {
+                int yPos = data.y0 + yDim - yMid;
+                if ((yPos >= 0) && (yPos < map.Height))
+                {
+                    int xDim = xMax;
+                    while(--xDim >= 0)
+                    {
+                        int xPos = data.x0 + xDim - xMid;
+                        if ((xPos >= 0) && (xPos < map.Width) && (mask[xDim, yDim]))
+                        {
+                            double endElevation = this.operate(buffer, data, xPos, yPos);
+                            map[xPos, yPos] = endElevation;
+                        }
+                    }
+                }
+            }
+        }
+
+        protected double computeBevel(TerrainModifierData data, int x, int y)
+        {
+            int deltaX;
+            int deltaY;
+            int xMax;
+            int yMax;
+            double factor;
+            if (data.bevel == "taper")
+            {
+                if (data.shape == "ellipse")
+                {
+                    deltaX = x - data.x0;
+                    deltaY = y - data.y0;
+                    xMax = data.dx;
+                    yMax = data.dy;
+                    factor = (double)((deltaX * deltaX) + (deltaY * deltaY));
+                    factor /= ((xMax * xMax) + (yMax * yMax));
+                }
+                else
+                {
+                    // pyramid
+                    xMax = data.dx / 2 + data.dx % 2;
+                    yMax = data.dy / 2 + data.dy % 2;
+                    deltaX = Math.Abs(data.x0 + xMax - x);
+                    deltaY = Math.Abs(data.y0 + yMax - y);
+                    factor = Math.Max(((double)(deltaY) / yMax), ((double)(deltaX) / xMax));
+                }
+            }
+            else
+            {
+                factor = 0.0;
+            }
+            return factor;
+        }
+
+        private bool[,] rectangularMask(int xSize, int ySize)
+        {
+            bool[,] mask = new bool[xSize, ySize];
+            int yPos = ySize;
+            while(--yPos >= 0)
+            {
+                int xPos = xSize;
+                while(--xPos >= 0)
+                {
+                    mask[xPos, yPos] = true;
+                }
+            }
+            return mask;
+        }
+
+        /*
+         * Fast ellipse-based derivative of Bresenham algorithm.
+         *   https://web.archive.org/web/20120225095359/http://homepage.smc.edu/kennedy_john/belipse.pdf
+         */
+        private bool[,] ellipticalMask(int xRadius, int yRadius)
+        {
+            long twoASquared = 2L * xRadius * xRadius;
+            long twoBSquared = 2L * yRadius * yRadius;
+
+            bool[,] mask = new bool[2 * xRadius + 1, 2 * yRadius + 1];
+
+            long ellipseError = 0L;
+            long stoppingX = twoBSquared * xRadius;
+            long stoppingY = 0L;
+            long xChange = yRadius * yRadius * (1L - 2L * xRadius);
+            long yChange = xRadius * xRadius;
+
+            int xPos = xRadius;
+            int yPos = 0;
+
+            // first set of points
+            while(stoppingX >= stoppingY)
+            {
+                int yUpper = yRadius + yPos;
+                int yLower = yRadius - yPos;
+                // fill in the mask
+                int xNow = xPos;
+                while(xNow >= 0)
+                {
+                    mask[xRadius + xNow, yUpper] = true;
+                    mask[xRadius - xNow, yUpper] = true;
+                    mask[xRadius + xNow, yLower] = true;
+                    mask[xRadius - xNow, yLower] = true;
+                    --xNow;
+                }
+                yPos++;
+                stoppingY += twoASquared;
+                ellipseError += yChange;
+                yChange += twoASquared;
+                if ((2L * ellipseError + xChange) > 0L)
+                {
+                    xPos--;
+                    stoppingX -= twoBSquared;
+                    ellipseError += xChange;
+                    xChange += twoBSquared;
+                }
+            }
+
+            // second set of points
+            xPos = 0;
+            yPos = yRadius;
+            xChange = yRadius * yRadius;
+            yChange = xRadius * xRadius * (1L - 2L * yRadius);
+
+            ellipseError = 0L;
+            stoppingX = 0L;
+            stoppingY = twoASquared * yRadius;
+
+            while(stoppingX <= stoppingY)
+            {
+                int xUpper = xRadius + xPos;
+                int xLower = xRadius - xPos;
+                // fill in the mask
+                int yNow = yPos;
+                while(yNow >= 0)
+                {
+                    mask[xUpper, yRadius + yNow] = true;
+                    mask[xUpper, yRadius - yNow] = true;
+                    mask[xLower, yRadius + yNow] = true;
+                    mask[xLower, yRadius - yNow] = true;
+                    --yNow;
+                }
+                xPos++;
+                stoppingX += twoBSquared;
+                ellipseError += xChange;
+                xChange += twoBSquared;
+                if ((2L * ellipseError + yChange) > 0L)
+                {
+                    yPos--;
+                    stoppingY -= twoASquared;
+                    ellipseError += yChange;
+                    yChange += twoASquared;
+                }
+            }
+            return mask;
+        }
+
+
+    }
+
+}
+
diff --git a/OpenSim/Region/CoreModules/World/Terrain/TerrainModifierData.cs b/OpenSim/Region/CoreModules/World/Terrain/TerrainModifierData.cs
new file mode 100644
index 0000000..4e0f8d7
--- /dev/null
+++ b/OpenSim/Region/CoreModules/World/Terrain/TerrainModifierData.cs
@@ -0,0 +1,17 @@
+using System;
+
+namespace OpenSim.Region.CoreModules.World.Terrain
+{
+    public struct TerrainModifierData
+    {
+        public float elevation;
+        public string shape;
+        public int x0;
+        public int y0;
+        public int dx;
+        public int dy;
+        public string bevel;
+        public float bevelevation;
+    }
+}
+
diff --git a/OpenSim/Region/CoreModules/World/Terrain/TerrainModule.cs b/OpenSim/Region/CoreModules/World/Terrain/TerrainModule.cs
index fd30c46..932652c 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/TerrainModule.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/TerrainModule.cs
@@ -24,19 +24,24 @@
  * (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.Net;
+
 using log4net;
 using Nini.Config;
+
 using OpenMetaverse;
 using Mono.Addins;
+
+using OpenSim.Data;
 using OpenSim.Framework;
+using OpenSim.Framework.Console;
 using OpenSim.Region.CoreModules.Framework.InterfaceCommander;
 using OpenSim.Region.CoreModules.World.Terrain.FileLoaders;
+using OpenSim.Region.CoreModules.World.Terrain.Modifiers;
 using OpenSim.Region.CoreModules.World.Terrain.FloodBrushes;
 using OpenSim.Region.CoreModules.World.Terrain.PaintBrushes;
 using OpenSim.Region.Framework.Interfaces;
@@ -70,26 +75,112 @@ namespace OpenSim.Region.CoreModules.World.Terrain
         #endregion
 
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
-        
-        private readonly Commander m_commander = new Commander("terrain");
 
+#pragma warning disable 414
+        private static readonly string LogHeader = "[TERRAIN MODULE]";
+#pragma warning restore 414
+
+        private readonly Commander m_commander = new Commander("terrain");
         private readonly Dictionary<StandardTerrainEffects, ITerrainFloodEffect> m_floodeffects =
             new Dictionary<StandardTerrainEffects, ITerrainFloodEffect>();
-
         private readonly Dictionary<string, ITerrainLoader> m_loaders = new Dictionary<string, ITerrainLoader>();
-
         private readonly Dictionary<StandardTerrainEffects, ITerrainPaintableEffect> m_painteffects =
             new Dictionary<StandardTerrainEffects, ITerrainPaintableEffect>();
-
-        private ITerrainChannel m_channel;
         private Dictionary<string, ITerrainEffect> m_plugineffects;
+        private Dictionary<string, ITerrainModifier> m_modifyOperations =
+            new Dictionary<string, ITerrainModifier>();
+        private ITerrainChannel m_channel;
         private ITerrainChannel m_revert;
         private Scene m_scene;
         private volatile bool m_tainted;
         private readonly Stack<LandUndoState> m_undo = new Stack<LandUndoState>(5);
-
         private String m_InitialTerrain = "pinhead-island";
 
+        // If true, send terrain patch updates to clients based on their view distance
+        private bool m_sendTerrainUpdatesByViewDistance = true;
+
+        // Class to keep the per client collection of terrain patches that must be sent.
+        // A patch is set to 'true' meaning it should be sent to the client. Once the
+        //    patch packet is queued to the client, the bit for that patch is set to 'false'.
+        private class PatchUpdates
+        {
+            private bool[,] updated;    // for each patch, whether it needs to be sent to this client
+            private int updateCount;    // number of patches that need to be sent
+            public ScenePresence Presence;   // a reference to the client to send to
+            public TerrainData Terrain; // reference to the underlying terrain
+            public PatchUpdates(TerrainData terrData, ScenePresence pPresence)
+            {
+                updated = new bool[terrData.SizeX / Constants.TerrainPatchSize, terrData.SizeY / Constants.TerrainPatchSize];
+                updateCount = 0;
+                Presence = pPresence;
+                Terrain = terrData;
+                // Initially, send all patches to the client
+                SetAll(true);
+            }
+            // Returns 'true' if there are any patches marked for sending
+            public bool HasUpdates()
+            {
+                return (updateCount > 0);
+            }
+
+            public void SetByXY(int x, int y, bool state)
+            {
+                this.SetByPatch(x / Constants.TerrainPatchSize, y / Constants.TerrainPatchSize, state);
+            }
+
+            public bool GetByPatch(int patchX, int patchY)
+            {
+                return updated[patchX, patchY];
+            }
+
+            public void SetByPatch(int patchX, int patchY, bool state)
+            {
+                bool prevState = updated[patchX, patchY];
+                if (!prevState && state)
+                    updateCount++;
+                if (prevState && !state)
+                    updateCount--;
+                updated[patchX, patchY] = state;
+            }
+
+            public void SetAll(bool state)
+            {
+                updateCount = 0;
+                for(int xx = 0; xx < updated.GetLength(0); xx++)
+                    for(int yy = 0; yy < updated.GetLength(1); yy++)
+                        updated[xx, yy] = state;
+                if (state)
+                    updateCount = updated.GetLength(0) * updated.GetLength(1);
+            }
+            // Logically OR's the terrain data's patch taint map into this client's update map.
+            public void SetAll(TerrainData terrData)
+            {
+                if (updated.GetLength(0) != (terrData.SizeX / Constants.TerrainPatchSize)
+                    || updated.GetLength(1) != (terrData.SizeY / Constants.TerrainPatchSize))
+                {
+                    throw new Exception(
+                        String.Format("{0} PatchUpdates.SetAll: patch array not same size as terrain. arr=<{1},{2}>, terr=<{3},{4}>",
+                                LogHeader, updated.GetLength(0), updated.GetLength(1),
+                                terrData.SizeX / Constants.TerrainPatchSize, terrData.SizeY / Constants.TerrainPatchSize)
+                    );
+                }
+                for(int xx = 0; xx < terrData.SizeX; xx += Constants.TerrainPatchSize)
+                {
+                    for(int yy = 0; yy < terrData.SizeY; yy += Constants.TerrainPatchSize)
+                    {
+                        // Only set tainted. The patch bit may be set if the patch was to be sent later.
+                        if (terrData.IsTaintedAt(xx, yy, false))
+                        {
+                            this.SetByXY(xx, yy, true);
+                        }
+                    }
+                }
+            }
+        }
+
+        // The flags of which terrain patches to send for each of the ScenePresence's
+        private Dictionary<UUID, PatchUpdates> m_perClientPatchUpdates = new Dictionary<UUID, PatchUpdates>();
+
         /// <summary>
         /// Human readable list of terrain file extensions that are supported.
         /// </summary>
@@ -100,8 +191,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain
 
         #region ICommandableModule Members
 
-        public ICommander CommandInterface
-        {
+        public ICommander CommandInterface {
             get { return m_commander; }
         }
 
@@ -118,7 +208,10 @@ namespace OpenSim.Region.CoreModules.World.Terrain
         {
             IConfig terrainConfig = config.Configs["Terrain"];
             if (terrainConfig != null)
+            {
                 m_InitialTerrain = terrainConfig.GetString("InitialTerrain", m_InitialTerrain);
+                m_sendTerrainUpdatesByViewDistance = terrainConfig.GetBoolean("SendTerrainUpdatesByViewDistance", m_sendTerrainUpdatesByViewDistance);
+            }
         }
 
         public void AddRegion(Scene scene)
@@ -126,26 +219,28 @@ namespace OpenSim.Region.CoreModules.World.Terrain
             m_scene = scene;
 
             // Install terrain module in the simulator
-            lock (m_scene)
+            lock(m_scene)
             {
                 if (m_scene.Heightmap == null)
                 {
-                    m_channel = new TerrainChannel(m_InitialTerrain);
+                    m_channel = new TerrainChannel(m_InitialTerrain, (int)m_scene.RegionInfo.RegionSizeX,
+                                                                     (int)m_scene.RegionInfo.RegionSizeY,
+                                                                     (int)m_scene.RegionInfo.RegionSizeZ);
                     m_scene.Heightmap = m_channel;
-                    m_revert = new TerrainChannel();
                     UpdateRevertMap();
                 }
                 else
                 {
                     m_channel = m_scene.Heightmap;
-                    m_revert = new TerrainChannel();
                     UpdateRevertMap();
                 }
 
                 m_scene.RegisterModuleInterface<ITerrainModule>(this);
                 m_scene.EventManager.OnNewClient += EventManager_OnNewClient;
+                m_scene.EventManager.OnClientClosed += EventManager_OnClientClosed;
                 m_scene.EventManager.OnPluginConsole += EventManager_OnPluginConsole;
                 m_scene.EventManager.OnTerrainTick += EventManager_OnTerrainTick;
+                m_scene.EventManager.OnFrame += EventManager_OnFrame;
             }
 
             InstallDefaultEffects();
@@ -156,7 +251,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain
             string supportedFilesSeparatorForTileSave = "";
 
             m_supportFileExtensionsForTileSave = "";
-            foreach (KeyValuePair<string, ITerrainLoader> loader in m_loaders)
+            foreach(KeyValuePair<string, ITerrainLoader> loader in m_loaders)
             {
                 m_supportedFileExtensions += supportedFilesSeparator + loader.Key + " (" + loader.Value + ")";
                 supportedFilesSeparator = ", ";
@@ -179,13 +274,15 @@ namespace OpenSim.Region.CoreModules.World.Terrain
 
         public void RemoveRegion(Scene scene)
         {
-            lock (m_scene)
+            lock(m_scene)
             {
                 // remove the commands
                 m_scene.UnregisterModuleCommander(m_commander.Name);
                 // remove the event-handlers
+                m_scene.EventManager.OnFrame -= EventManager_OnFrame;
                 m_scene.EventManager.OnTerrainTick -= EventManager_OnTerrainTick;
                 m_scene.EventManager.OnPluginConsole -= EventManager_OnPluginConsole;
+                m_scene.EventManager.OnClientClosed -= EventManager_OnClientClosed;
                 m_scene.EventManager.OnNewClient -= EventManager_OnNewClient;
                 // remove the interface
                 m_scene.UnregisterModuleInterface<ITerrainModule>(this);
@@ -196,13 +293,11 @@ namespace OpenSim.Region.CoreModules.World.Terrain
         {
         }
 
-        public Type ReplaceableInterface 
-        {
+        public Type ReplaceableInterface {
             get { return null; }
         }
 
-        public string Name
-        {
+        public string Name {
             get { return "TerrainModule"; }
         }
 
@@ -221,47 +316,46 @@ namespace OpenSim.Region.CoreModules.World.Terrain
         /// <param name="filename">Filename to terrain file. Type is determined by extension.</param>
         public void LoadFromFile(string filename)
         {
-            foreach (KeyValuePair<string, ITerrainLoader> loader in m_loaders)
+            foreach(KeyValuePair<string, ITerrainLoader> loader in m_loaders)
             {
                 if (filename.EndsWith(loader.Key))
                 {
-                    lock (m_scene)
+                    lock(m_scene)
                     {
                         try
                         {
                             ITerrainChannel channel = loader.Value.LoadFile(filename);
-                            if (channel.Width != Constants.RegionSize || channel.Height != Constants.RegionSize)
+                            if (channel.Width != m_scene.RegionInfo.RegionSizeX || channel.Height != m_scene.RegionInfo.RegionSizeY)
                             {
                                 // TerrainChannel expects a RegionSize x RegionSize map, currently
                                 throw new ArgumentException(String.Format("wrong size, use a file with size {0} x {1}",
-                                                                          Constants.RegionSize, Constants.RegionSize));
+                                                                          m_scene.RegionInfo.RegionSizeX, m_scene.RegionInfo.RegionSizeY));
                             }
                             m_log.DebugFormat("[TERRAIN]: Loaded terrain, wd/ht: {0}/{1}", channel.Width, channel.Height);
                             m_scene.Heightmap = channel;
                             m_channel = channel;
                             UpdateRevertMap();
                         }
-                        catch (NotImplementedException)
+                        catch(NotImplementedException)
                         {
                             m_log.Error("[TERRAIN]: Unable to load heightmap, the " + loader.Value +
                                         " parser does not support file loading. (May be save only)");
                             throw new TerrainException(String.Format("unable to load heightmap: parser {0} does not support loading", loader.Value));
                         }
-                        catch (FileNotFoundException)
+                        catch(FileNotFoundException)
                         {
                             m_log.Error(
                                 "[TERRAIN]: Unable to load heightmap, file not found. (A directory permissions error may also cause this)");
                             throw new TerrainException(
                                 String.Format("unable to load heightmap: file {0} not found (or permissions do not allow access", filename));
                         }
-                        catch (ArgumentException e)
+                        catch(ArgumentException e)
                         {
                             m_log.ErrorFormat("[TERRAIN]: Unable to load heightmap: {0}", e.Message);
                             throw new TerrainException(
                                 String.Format("Unable to load heightmap: {0}", e.Message));
                         }
                     }
-                    CheckForTerrainUpdates();
                     m_log.Info("[TERRAIN]: File (" + filename + ") loaded successfully");
                     return;
                 }
@@ -279,7 +373,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain
         {
             try
             {
-                foreach (KeyValuePair<string, ITerrainLoader> loader in m_loaders)
+                foreach(KeyValuePair<string, ITerrainLoader> loader in m_loaders)
                 {
                     if (filename.EndsWith(loader.Key))
                     {
@@ -289,7 +383,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain
                     }
                 }
             }
-            catch (IOException ioe)
+            catch(IOException ioe)
             {
                 m_log.Error(String.Format("[TERRAIN]: Unable to save to {0}, {1}", filename, ioe.Message));
             }
@@ -309,27 +403,32 @@ namespace OpenSim.Region.CoreModules.World.Terrain
             LoadFromStream(filename, URIFetch(pathToTerrainHeightmap));
         }
 
+        public void LoadFromStream(string filename, Stream stream)
+        {
+            LoadFromStream(filename, Vector3.Zero, 0f, Vector2.Zero, stream);
+        }
+
         /// <summary>
         /// Loads a terrain file from a stream and installs it in the scene.
         /// </summary>
         /// <param name="filename">Filename to terrain file. Type is determined by extension.</param>
         /// <param name="stream"></param>
-        public void LoadFromStream(string filename, Stream stream)
+        public void LoadFromStream(string filename, Vector3 displacement,
+                                float radianRotation, Vector2 rotationDisplacement, Stream stream)
         {
-            foreach (KeyValuePair<string, ITerrainLoader> loader in m_loaders)
+            foreach(KeyValuePair<string, ITerrainLoader> loader in m_loaders)
             {
                 if (filename.EndsWith(loader.Key))
                 {
-                    lock (m_scene)
+                    lock(m_scene)
                     {
                         try
                         {
                             ITerrainChannel channel = loader.Value.LoadStream(stream);
-                            m_scene.Heightmap = channel;
-                            m_channel = channel;
+                            m_channel.Merge(channel, displacement, radianRotation, rotationDisplacement);
                             UpdateRevertMap();
                         }
-                        catch (NotImplementedException)
+                        catch(NotImplementedException)
                         {
                             m_log.Error("[TERRAIN]: Unable to load heightmap, the " + loader.Value +
                                         " parser does not support file loading. (May be save only)");
@@ -337,7 +436,6 @@ namespace OpenSim.Region.CoreModules.World.Terrain
                         }
                     }
 
-                    CheckForTerrainUpdates();
                     m_log.Info("[TERRAIN]: File (" + filename + ") loaded successfully");
                     return;
                 }
@@ -390,7 +488,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain
         {
             try
             {
-                foreach (KeyValuePair<string, ITerrainLoader> loader in m_loaders)
+                foreach(KeyValuePair<string, ITerrainLoader> loader in m_loaders)
                 {
                     if (filename.EndsWith(loader.Key))
                     {
@@ -399,18 +497,56 @@ namespace OpenSim.Region.CoreModules.World.Terrain
                     }
                 }
             }
-            catch (NotImplementedException)
+            catch(NotImplementedException)
             {
                 m_log.Error("Unable to save to " + filename + ", saving of this file format has not been implemented.");
                 throw new TerrainException(String.Format("Unable to save heightmap: saving of this file format not implemented"));
             }
         }
 
-        public void TaintTerrain ()
+        // Someone diddled terrain outside the normal code paths. Set the taintedness for all clients.
+        // ITerrainModule.TaintTerrain()
+        public void TaintTerrain()
         {
-            CheckForTerrainUpdates();
+            lock(m_perClientPatchUpdates)
+            {
+                // Set the flags for all clients so the tainted patches will be sent out
+                foreach(PatchUpdates pups in m_perClientPatchUpdates.Values)
+                {
+                    pups.SetAll(m_scene.Heightmap.GetTerrainData());
+                }
+            }
         }
 
+        // ITerrainModule.PushTerrain()
+        public void PushTerrain(IClientAPI pClient)
+        {
+            // If view distance based, set the modified patch bits and the frame event will send the updates
+            if (m_sendTerrainUpdatesByViewDistance)
+            {
+                ScenePresence presence = m_scene.GetScenePresence(pClient.AgentId);
+                if (presence != null)
+                {
+                    lock(m_perClientPatchUpdates)
+                    {
+                        PatchUpdates pups;
+                        if (!m_perClientPatchUpdates.TryGetValue(pClient.AgentId, out pups))
+                        {
+                            // There is a ScenePresence without a send patch map. Create one.
+                            pups = new PatchUpdates(m_scene.Heightmap.GetTerrainData(), presence);
+                            m_perClientPatchUpdates.Add(presence.UUID, pups);
+                        }
+                        // By setting all to modified, the next update tick will send the patches
+                        pups.SetAll(true);
+                    }
+                }
+            }
+            else
+            {
+                // The traditional way is to call into the protocol stack to send them all.
+                pClient.SendLayerData(new float[10]);
+            }
+        }
         #region Plugin Loading Methods
 
         private void LoadPlugins()
@@ -418,13 +554,13 @@ namespace OpenSim.Region.CoreModules.World.Terrain
             m_plugineffects = new Dictionary<string, ITerrainEffect>();
             LoadPlugins(Assembly.GetCallingAssembly());
             string plugineffectsPath = "Terrain";
-            
+
             // Load the files in the Terrain/ dir
             if (!Directory.Exists(plugineffectsPath))
                 return;
-            
+
             string[] files = Directory.GetFiles(plugineffectsPath);
-            foreach (string file in files)
+            foreach(string file in files)
             {
                 m_log.Info("Loading effects in " + file);
                 try
@@ -432,7 +568,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain
                     Assembly library = Assembly.LoadFrom(file);
                     LoadPlugins(library);
                 }
-                catch (BadImageFormatException)
+                catch(BadImageFormatException)
                 {
                 }
             }
@@ -440,7 +576,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain
 
         private void LoadPlugins(Assembly library)
         {
-            foreach (Type pluginType in library.GetTypes())
+            foreach(Type pluginType in library.GetTypes())
             {
                 try
                 {
@@ -462,7 +598,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain
                         m_log.Info("L ... " + typeName);
                     }
                 }
-                catch (AmbiguousMatchException)
+                catch(AmbiguousMatchException)
                 {
                 }
             }
@@ -470,7 +606,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain
 
         public void InstallPlugin(string pluginName, ITerrainEffect effect)
         {
-            lock (m_plugineffects)
+            lock(m_plugineffects)
             {
                 if (!m_plugineffects.ContainsKey(pluginName))
                 {
@@ -513,6 +649,15 @@ namespace OpenSim.Region.CoreModules.World.Terrain
             m_floodeffects[StandardTerrainEffects.Flatten] = new FlattenArea();
             m_floodeffects[StandardTerrainEffects.Revert] = new RevertArea(m_revert);
 
+            // Terrain Modifier operations
+            m_modifyOperations["min"] = new MinModifier(this);
+            m_modifyOperations["max"] = new MaxModifier(this);
+            m_modifyOperations["raise"] = new RaiseModifier(this);
+            m_modifyOperations["lower"] = new LowerModifier(this);
+            m_modifyOperations["fill"] = new FillModifier(this);
+            m_modifyOperations["smooth"] = new SmoothModifier(this);
+            m_modifyOperations["noise"] = new NoiseModifier(this);
+
             // Filesystem load/save loaders
             m_loaders[".r32"] = new RAW32();
             m_loaders[".f32"] = m_loaders[".r32"];
@@ -532,6 +677,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain
         /// </summary>
         public void UpdateRevertMap()
         {
+            /*
             int x;
             for (x = 0; x < m_channel.Width; x++)
             {
@@ -541,6 +687,8 @@ namespace OpenSim.Region.CoreModules.World.Terrain
                     m_revert[x, y] = m_channel[x, y];
                 }
             }
+             */
+            m_revert = m_channel.MakeCopy();
         }
 
         /// <summary>
@@ -553,22 +701,22 @@ namespace OpenSim.Region.CoreModules.World.Terrain
         /// <param name="fileStartY">Where to begin our slice</param>
         public void LoadFromFile(string filename, int fileWidth, int fileHeight, int fileStartX, int fileStartY)
         {
-            int offsetX = (int) m_scene.RegionInfo.RegionLocX - fileStartX;
-            int offsetY = (int) m_scene.RegionInfo.RegionLocY - fileStartY;
+            int offsetX = (int)m_scene.RegionInfo.RegionLocX - fileStartX;
+            int offsetY = (int)m_scene.RegionInfo.RegionLocY - fileStartY;
 
             if (offsetX >= 0 && offsetX < fileWidth && offsetY >= 0 && offsetY < fileHeight)
             {
                 // this region is included in the tile request
-                foreach (KeyValuePair<string, ITerrainLoader> loader in m_loaders)
+                foreach(KeyValuePair<string, ITerrainLoader> loader in m_loaders)
                 {
                     if (filename.EndsWith(loader.Key))
                     {
-                        lock (m_scene)
+                        lock(m_scene)
                         {
                             ITerrainChannel channel = loader.Value.LoadFile(filename, offsetX, offsetY,
                                                                             fileWidth, fileHeight,
-                                                                            (int) Constants.RegionSize,
-                                                                            (int) Constants.RegionSize);
+                                                                            (int)m_scene.RegionInfo.RegionSizeX,
+                                                                            (int)m_scene.RegionInfo.RegionSizeY);
                             m_scene.Heightmap = channel;
                             m_channel = channel;
                             UpdateRevertMap();
@@ -607,23 +755,23 @@ namespace OpenSim.Region.CoreModules.World.Terrain
             }
 
             // this region is included in the tile request
-            foreach (KeyValuePair<string, ITerrainLoader> loader in m_loaders)
+            foreach(KeyValuePair<string, ITerrainLoader> loader in m_loaders)
             {
                 if (filename.EndsWith(loader.Key) && loader.Value.SupportsTileSave())
                 {
-                    lock (m_scene)
+                    lock(m_scene)
                     {
                         loader.Value.SaveFile(m_channel, filename, offsetX, offsetY,
                                               fileWidth, fileHeight,
-                                              (int)Constants.RegionSize,
-                                              (int)Constants.RegionSize);
+                                              (int)m_scene.RegionInfo.RegionSizeX,
+                                              (int)m_scene.RegionInfo.RegionSizeY);
 
                         MainConsole.Instance.OutputFormat(
                             "Saved terrain from ({0},{1}) to ({2},{3}) from {4} to {5}",
                             fileStartX, fileStartY, fileStartX + fileWidth - 1, fileStartY + fileHeight - 1,
                             m_scene.RegionInfo.RegionName, filename);
                     }
-                    
+
                     return;
                 }
             }
@@ -634,7 +782,44 @@ namespace OpenSim.Region.CoreModules.World.Terrain
         }
 
         /// <summary>
+        /// Called before processing of every simulation frame.
+        /// This is used to check to see of any of the terrain is tainted and, if so, schedule
+        /// updates for all the presences.
+        /// This also checks to see if there are updates that need to be sent for each presence.
+        /// This is where the logic is to send terrain updates to clients.
+        /// </summary>
+        private void EventManager_OnFrame()
+        {
+            TerrainData terrData = m_channel.GetTerrainData();
+
+            bool shouldTaint = false;
+            for(int x = 0; x < terrData.SizeX; x += Constants.TerrainPatchSize)
+            {
+                for(int y = 0; y < terrData.SizeY; y += Constants.TerrainPatchSize)
+                {
+                    if (terrData.IsTaintedAt(x, y))
+                    {
+                        // Found a patch that was modified. Push this flag into the clients.
+                        SendToClients(terrData, x, y);
+                        shouldTaint = true;
+                    }
+                }
+            }
+
+            // This event also causes changes to be sent to the clients
+            CheckSendingPatchesToClients();
+
+            // If things changes, generate some events
+            if (shouldTaint)
+            {
+                m_scene.EventManager.TriggerTerrainTainted();
+                m_tainted = true;
+            }
+        }
+
+        /// <summary>
         /// Performs updates to the region periodically, synchronising physics and other heightmap aware sections
+        /// Called infrequently (like every 5 seconds or so). Best used for storing terrain.
         /// </summary>
         private void EventManager_OnTerrainTick()
         {
@@ -665,7 +850,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain
 
                 string[] tmpArgs = new string[args.Length - 2];
                 int i;
-                for (i = 2; i < args.Length; i++)
+                for(i = 2; i < args.Length; i++)
                     tmpArgs[i - 2] = args[i];
 
                 m_commander.ProcessConsoleCommand(args[1], tmpArgs);
@@ -683,56 +868,50 @@ namespace OpenSim.Region.CoreModules.World.Terrain
             client.OnLandUndo += client_OnLandUndo;
             client.OnUnackedTerrain += client_OnUnackedTerrain;
         }
-        
+
         /// <summary>
-        /// Checks to see if the terrain has been modified since last check
-        /// but won't attempt to limit those changes to the limits specified in the estate settings
-        /// currently invoked by the command line operations in the region server only
+        /// Installs terrain brush hook to IClientAPI
         /// </summary>
-        private void CheckForTerrainUpdates()
+        /// <param name="client"></param>
+        private void EventManager_OnClientClosed(UUID client, Scene scene)
         {
-            CheckForTerrainUpdates(false);
+            ScenePresence presence = scene.GetScenePresence(client);
+            if (presence != null)
+            {
+                presence.ControllingClient.OnModifyTerrain -= client_OnModifyTerrain;
+                presence.ControllingClient.OnBakeTerrain -= client_OnBakeTerrain;
+                presence.ControllingClient.OnLandUndo -= client_OnLandUndo;
+                presence.ControllingClient.OnUnackedTerrain -= client_OnUnackedTerrain;
+            }
+
+            lock(m_perClientPatchUpdates)
+                m_perClientPatchUpdates.Remove(client);
         }
 
         /// <summary>
-        /// Checks to see if the terrain has been modified since last check.
-        /// If it has been modified, every all the terrain patches are sent to the client.
-        /// If the call is asked to respect the estate settings for terrain_raise_limit and
-        /// terrain_lower_limit, it will clamp terrain updates between these values
-        /// currently invoked by client_OnModifyTerrain only and not the Commander interfaces
-        /// <param name="respectEstateSettings">should height map deltas be limited to the estate settings limits</param>
+        /// Scan over changes in the terrain and limit height changes. This enforces the
+        ///     non-estate owner limits on rate of terrain editting.
+        /// Returns 'true' if any heights were limited.
         /// </summary>
-        private void CheckForTerrainUpdates(bool respectEstateSettings)
+        private bool EnforceEstateLimits()
         {
-            bool shouldTaint = false;
-            float[] serialised = m_channel.GetFloatsSerialised();
-            int x;
-            for (x = 0; x < m_channel.Width; x += Constants.TerrainPatchSize)
+            TerrainData terrData = m_channel.GetTerrainData();
+
+            bool wasLimited = false;
+            for(int x = 0; x < terrData.SizeX; x += Constants.TerrainPatchSize)
             {
-                int y;
-                for (y = 0; y < m_channel.Height; y += Constants.TerrainPatchSize)
+                for(int y = 0; y < terrData.SizeY; y += Constants.TerrainPatchSize)
                 {
-                    if (m_channel.Tainted(x, y))
+                    if (terrData.IsTaintedAt(x, y, false /* clearOnTest */))
                     {
-                        // if we should respect the estate settings then
-                        // fixup and height deltas that don't respect them
-                        if (respectEstateSettings && LimitChannelChanges(x, y))
-                        {
-                            // this has been vetoed, so update
-                            // what we are going to send to the client
-                            serialised = m_channel.GetFloatsSerialised();
-                        }
-
-                        SendToClients(serialised, x, y);
-                        shouldTaint = true;
+                        // If we should respect the estate settings then
+                        //     fixup and height deltas that don't respect them.
+                        // Note that LimitChannelChanges() modifies the TerrainChannel with the limited height values.
+                        wasLimited |= LimitChannelChanges(terrData, x, y);
                     }
                 }
             }
-            if (shouldTaint)
-            {
-                m_scene.EventManager.TriggerTerrainTainted();
-                m_tainted = true;
-            }
+            return wasLimited;
         }
 
         /// <summary>
@@ -740,31 +919,30 @@ namespace OpenSim.Region.CoreModules.World.Terrain
         /// are all within the current estate limits
         /// <returns>true if changes were limited, false otherwise</returns>
         /// </summary>
-        private bool LimitChannelChanges(int xStart, int yStart)
+        private bool LimitChannelChanges(TerrainData terrData, int xStart, int yStart)
         {
             bool changesLimited = false;
-            double minDelta = m_scene.RegionInfo.RegionSettings.TerrainLowerLimit;
-            double maxDelta = m_scene.RegionInfo.RegionSettings.TerrainRaiseLimit;
+            float minDelta = (float)m_scene.RegionInfo.RegionSettings.TerrainLowerLimit;
+            float maxDelta = (float)m_scene.RegionInfo.RegionSettings.TerrainRaiseLimit;
 
             // loop through the height map for this patch and compare it against
             // the revert map
-            for (int x = xStart; x < xStart + Constants.TerrainPatchSize; x++)
+            for(int x = xStart; x < xStart + Constants.TerrainPatchSize; x++)
             {
-                for (int y = yStart; y < yStart + Constants.TerrainPatchSize; y++)
+                for(int y = yStart; y < yStart + Constants.TerrainPatchSize; y++)
                 {
-
-                    double requestedHeight = m_channel[x, y];
-                    double bakedHeight = m_revert[x, y];
-                    double requestedDelta = requestedHeight - bakedHeight;
+                    float requestedHeight = terrData[x, y];
+                    float bakedHeight = (float)m_revert[x, y];
+                    float requestedDelta = requestedHeight - bakedHeight;
 
                     if (requestedDelta > maxDelta)
                     {
-                        m_channel[x, y] = bakedHeight + maxDelta;
+                        terrData[x, y] = bakedHeight + maxDelta;
                         changesLimited = true;
                     }
                     else if (requestedDelta < minDelta)
                     {
-                        m_channel[x, y] = bakedHeight + minDelta; //as lower is a -ve delta
+                        terrData[x, y] = bakedHeight + minDelta; //as lower is a -ve delta
                         changesLimited = true;
                     }
                 }
@@ -775,7 +953,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain
 
         private void client_OnLandUndo(IClientAPI client)
         {
-            lock (m_undo)
+            lock(m_undo)
             {
                 if (m_undo.Count > 0)
                 {
@@ -792,14 +970,177 @@ namespace OpenSim.Region.CoreModules.World.Terrain
         /// <param name="serialised">A copy of the terrain as a 1D float array of size w*h</param>
         /// <param name="x">The patch corner to send</param>
         /// <param name="y">The patch corner to send</param>
-        private void SendToClients(float[] serialised, int x, int y)
+        private void SendToClients(TerrainData terrData, int x, int y)
         {
-            m_scene.ForEachClient(
-                delegate(IClientAPI controller)
-                    { controller.SendLayerData(
-                        x / Constants.TerrainPatchSize, y / Constants.TerrainPatchSize, serialised);
+            if (m_sendTerrainUpdatesByViewDistance)
+            {
+                // Add that this patch needs to be sent to the accounting for each client.
+                lock(m_perClientPatchUpdates)
+                {
+                    m_scene.ForEachScenePresence(presence =>
+                    {
+                        PatchUpdates thisClientUpdates;
+                        if (!m_perClientPatchUpdates.TryGetValue(presence.UUID, out thisClientUpdates))
+                        {
+                            // There is a ScenePresence without a send patch map. Create one.
+                            thisClientUpdates = new PatchUpdates(terrData, presence);
+                            m_perClientPatchUpdates.Add(presence.UUID, thisClientUpdates);
+                        }
+                        thisClientUpdates.SetByXY(x, y, true);
                     }
-            );
+                    );
+                }
+            }
+            else
+            {
+                // Legacy update sending where the update is sent out as soon as noticed
+                // We know the actual terrain data that is passed is ignored so this passes a dummy heightmap.
+                //float[] heightMap = terrData.GetFloatsSerialized();
+                float[] heightMap = new float[10];
+                m_scene.ForEachClient(
+                    delegate(IClientAPI controller)
+                    {
+                        controller.SendLayerData(x / Constants.TerrainPatchSize,
+                                                 y / Constants.TerrainPatchSize,
+                                                 heightMap);
+                    }
+                );
+            }
+        }
+
+        private class PatchesToSend : IComparable<PatchesToSend>
+        {
+            public int PatchX;
+            public int PatchY;
+            public float Dist;
+
+            public PatchesToSend(int pX, int pY, float pDist)
+            {
+                PatchX = pX;
+                PatchY = pY;
+                Dist = pDist;
+            }
+
+            public int CompareTo(PatchesToSend other)
+            {
+                return Dist.CompareTo(other.Dist);
+            }
+        }
+
+        // Called each frame time to see if there are any patches to send to any of the
+        //    ScenePresences.
+        // We know this is only called if we are doing view distance patch sending so some
+        //    tests are not made.
+        // Loop through all the per-client info and send any patches necessary.
+        private void CheckSendingPatchesToClients()
+        {
+            lock(m_perClientPatchUpdates)
+            {
+                foreach(PatchUpdates pups in m_perClientPatchUpdates.Values)
+                {
+                    if (pups.HasUpdates())
+                    {
+                        // There is something that could be sent to this client.
+                        List<PatchesToSend> toSend = GetModifiedPatchesInViewDistance(pups);
+                        if (toSend.Count > 0)
+                        {
+                            // m_log.DebugFormat("{0} CheckSendingPatchesToClient: sending {1} patches to {2} in region {3}",
+                            //                     LogHeader, toSend.Count, pups.Presence.Name, m_scene.RegionInfo.RegionName);
+                            // Sort the patches to send by the distance from the presence
+                            toSend.Sort();
+                            /* old way that sent individual patches
+                            foreach (PatchesToSend pts in toSend)
+                            {
+                                pups.Presence.ControllingClient.SendLayerData(pts.PatchX, pts.PatchY, null);
+                                // presence.ControllingClient.SendLayerData(xs.ToArray(), ys.ToArray(), null, TerrainPatch.LayerType.Land);
+                            }
+                            */
+
+                            // new way that sends all patches to the protocol so they can be sent in one block
+                            int[] xPieces = new int[toSend.Count];
+                            int[] yPieces = new int[toSend.Count];
+                            float[] patchPieces = new float[toSend.Count * 2];
+                            int pieceIndex = 0;
+                            foreach(PatchesToSend pts in toSend)
+                            {
+                                patchPieces[pieceIndex++] = pts.PatchX;
+                                patchPieces[pieceIndex++] = pts.PatchY;
+                            }
+                            pups.Presence.ControllingClient.SendLayerData(-toSend.Count, 0, patchPieces);
+                        }
+                    }
+                }
+            }
+        }
+
+        // Compute a list of modified patches that are within our view distance.
+        private List<PatchesToSend> GetModifiedPatchesInViewDistance(PatchUpdates pups)
+        {
+            List<PatchesToSend> ret = new List<PatchesToSend>();
+
+            ScenePresence presence = pups.Presence;
+            if (presence == null)
+                return ret;
+
+            Vector3 presencePos = presence.AbsolutePosition;
+
+            // Before this distance check, the whole region just showed up. Adding the distance
+            //   check causes different things to happen for the current and adjacent regions.
+            //   So, to keep legacy views, if the region is legacy sized, don't do distance check.
+            bool isLegacySizedRegion = pups.Terrain.SizeX == Constants.RegionSize && pups.Terrain.SizeY == Constants.RegionSize;
+            bool shouldCheckViewDistance = m_sendTerrainUpdatesByViewDistance && !isLegacySizedRegion;
+
+            int startX = 0;
+            int endX = (int)m_scene.RegionInfo.RegionSizeX / Constants.TerrainPatchSize;
+            int startY = 0;
+            int endY = (int)m_scene.RegionInfo.RegionSizeY / Constants.TerrainPatchSize;
+
+            // The following only reduces the size of area scanned for updates. Only significant for very large varregions.
+            if (shouldCheckViewDistance)
+            {
+                // Compute the area of patches within our draw distance
+                startX = (((int)(presencePos.X - presence.DrawDistance)) / Constants.TerrainPatchSize) - 2;
+                startX = Math.Max(startX, 0);
+                startX = Math.Min(startX, (int)m_scene.RegionInfo.RegionSizeX / Constants.TerrainPatchSize);
+                startY = (((int)(presencePos.Y - presence.DrawDistance)) / Constants.TerrainPatchSize) - 2;
+                startY = Math.Max(startY, 0);
+                startY = Math.Min(startY, (int)m_scene.RegionInfo.RegionSizeY / Constants.TerrainPatchSize);
+                endX = (((int)(presencePos.X + presence.DrawDistance)) / Constants.TerrainPatchSize) + 2;
+                endX = Math.Max(endX, 0);
+                endX = Math.Min(endX, (int)m_scene.RegionInfo.RegionSizeX / Constants.TerrainPatchSize);
+                endY = (((int)(presencePos.Y + presence.DrawDistance)) / Constants.TerrainPatchSize) + 2;
+                endY = Math.Max(endY, 0);
+                endY = Math.Min(endY, (int)m_scene.RegionInfo.RegionSizeY / Constants.TerrainPatchSize);
+            }
+
+            // m_log.DebugFormat("{0} GetModifiedPatchesInViewDistance. rName={1}, ddist={2}, apos={3}, cpos={4}, isChild={5}, start=<{6},{7}>, end=<{8},{9}>",
+            //                                     LogHeader, m_scene.RegionInfo.RegionName,
+            //                                     presence.DrawDistance, presencePos, presence.CameraPosition,
+            //                                     isLegacySizeChildRegion,
+            //                                     startX, startY, endX, endY);
+            for(int x = startX; x < endX; x++)
+            {
+                for(int y = startY; y < endY; y++)
+                {
+                    //Need to make sure we don't send the same ones over and over
+                    Vector3 patchPos = new Vector3(x * Constants.TerrainPatchSize, y * Constants.TerrainPatchSize, presencePos.Z);
+                    if (pups.GetByPatch(x, y))
+                    {
+                        //Check which has less distance, camera or avatar position, both have to be done.
+                        //Its not a radius, its a diameter and we add 50 so that it doesn't look like it cuts off
+                        if (!shouldCheckViewDistance
+                            || Util.DistanceLessThan(presencePos, patchPos, presence.DrawDistance + 50)
+                            || Util.DistanceLessThan(presence.CameraPosition, patchPos, presence.DrawDistance + 50))
+                        {
+                            //They can see it, send it to them
+                            pups.SetByPatch(x, y, false);
+                            float dist = Vector3.DistanceSquared(presencePos, patchPos);
+                            ret.Add(new PatchesToSend(x, y, dist));
+                        }
+                    }
+                }
+            }
+            return ret;
         }
 
         private void client_OnModifyTerrain(UUID user, float height, float seconds, byte size, byte action,
@@ -809,28 +1150,28 @@ namespace OpenSim.Region.CoreModules.World.Terrain
             bool allowed = false;
             if (north == south && east == west)
             {
-                if (m_painteffects.ContainsKey((StandardTerrainEffects) action))
+                if (m_painteffects.ContainsKey((StandardTerrainEffects)action))
                 {
-                    bool[,] allowMask = new bool[m_channel.Width,m_channel.Height];
+                    bool[,] allowMask = new bool[m_channel.Width, m_channel.Height];
                     allowMask.Initialize();
                     int n = size + 1;
                     if (n > 2)
                         n = 4;
 
-                    int zx = (int) (west + 0.5);
-                    int zy = (int) (north + 0.5);
+                    int zx = (int)(west + 0.5);
+                    int zy = (int)(north + 0.5);
 
                     int dx;
-                    for (dx=-n; dx<=n; dx++)
+                    for(dx=-n; dx<=n; dx++)
                     {
                         int dy;
-                        for (dy=-n; dy<=n; dy++)
+                        for(dy=-n; dy<=n; dy++)
                         {
                             int x = zx + dx;
                             int y = zy + dy;
-                            if (x>=0 && y>=0 && x<m_channel.Width && y<m_channel.Height)
+                            if (x >= 0 && y >= 0 && x < m_channel.Width && y < m_channel.Height)
                             {
-                                if (m_scene.Permissions.CanTerraformLand(agentId, new Vector3(x,y,0)))
+                                if (m_scene.Permissions.CanTerraformLand(agentId, new Vector3(x, y, 0)))
                                 {
                                     allowMask[x, y] = true;
                                     allowed = true;
@@ -841,10 +1182,12 @@ namespace OpenSim.Region.CoreModules.World.Terrain
                     if (allowed)
                     {
                         StoreUndoState();
-                        m_painteffects[(StandardTerrainEffects) action].PaintEffect(
+                        m_painteffects[(StandardTerrainEffects)action].PaintEffect(
                             m_channel, allowMask, west, south, height, size, seconds);
 
-                        CheckForTerrainUpdates(!god); //revert changes outside estate limits
+                        //revert changes outside estate limits
+                        if (!god)
+                            EnforceEstateLimits();
                     }
                 }
                 else
@@ -854,22 +1197,22 @@ namespace OpenSim.Region.CoreModules.World.Terrain
             }
             else
             {
-                if (m_floodeffects.ContainsKey((StandardTerrainEffects) action))
+                if (m_floodeffects.ContainsKey((StandardTerrainEffects)action))
                 {
-                    bool[,] fillArea = new bool[m_channel.Width,m_channel.Height];
+                    bool[,] fillArea = new bool[m_channel.Width, m_channel.Height];
                     fillArea.Initialize();
 
                     int x;
-                    for (x = 0; x < m_channel.Width; x++)
+                    for(x = 0; x < m_channel.Width; x++)
                     {
                         int y;
-                        for (y = 0; y < m_channel.Height; y++)
+                        for(y = 0; y < m_channel.Height; y++)
                         {
                             if (x < east && x > west)
                             {
                                 if (y < north && y > south)
                                 {
-                                    if (m_scene.Permissions.CanTerraformLand(agentId, new Vector3(x,y,0)))
+                                    if (m_scene.Permissions.CanTerraformLand(agentId, new Vector3(x, y, 0)))
                                     {
                                         fillArea[x, y] = true;
                                         allowed = true;
@@ -882,10 +1225,11 @@ namespace OpenSim.Region.CoreModules.World.Terrain
                     if (allowed)
                     {
                         StoreUndoState();
-                        m_floodeffects[(StandardTerrainEffects) action].FloodEffect(
-                            m_channel, fillArea, size);
+                        m_floodeffects[(StandardTerrainEffects)action].FloodEffect(m_channel, fillArea, size);
 
-                        CheckForTerrainUpdates(!god); //revert changes outside estate limits
+                        //revert changes outside estate limits
+                        if (!god)
+                            EnforceEstateLimits();
                     }
                 }
                 else
@@ -905,16 +1249,18 @@ namespace OpenSim.Region.CoreModules.World.Terrain
                 InterfaceBakeTerrain(null); //bake terrain does not use the passed in parameter
             }
         }
-        
+
         protected void client_OnUnackedTerrain(IClientAPI client, int patchX, int patchY)
         {
             //m_log.Debug("Terrain packet unacked, resending patch: " + patchX + " , " + patchY);
-             client.SendLayerData(patchX, patchY, m_scene.Heightmap.GetFloatsSerialised());
+            // SendLayerData does not use the heightmap parameter. This kludge is so as to not change IClientAPI.
+            float[] heightMap = new float[10];
+            client.SendLayerData(patchX, patchY, heightMap);
         }
 
         private void StoreUndoState()
         {
-            lock (m_undo)
+            lock(m_undo)
             {
                 if (m_undo.Count > 0)
                 {
@@ -935,23 +1281,21 @@ namespace OpenSim.Region.CoreModules.World.Terrain
 
         private void InterfaceLoadFile(Object[] args)
         {
-            LoadFromFile((string) args[0]);
-            CheckForTerrainUpdates();
+            LoadFromFile((string)args[0]);
         }
 
         private void InterfaceLoadTileFile(Object[] args)
         {
-            LoadFromFile((string) args[0],
-                         (int) args[1],
-                         (int) args[2],
-                         (int) args[3],
-                         (int) args[4]);
-            CheckForTerrainUpdates();
+            LoadFromFile((string)args[0],
+                         (int)args[1],
+                         (int)args[2],
+                         (int)args[3],
+                         (int)args[4]);
         }
 
         private void InterfaceSaveFile(Object[] args)
         {
-            SaveToFile((string) args[0]);
+            SaveToFile((string)args[0]);
         }
 
         private void InterfaceSaveTileFile(Object[] args)
@@ -971,11 +1315,10 @@ namespace OpenSim.Region.CoreModules.World.Terrain
         private void InterfaceRevertTerrain(Object[] args)
         {
             int x, y;
-            for (x = 0; x < m_channel.Width; x++)
-                for (y = 0; y < m_channel.Height; y++)
+            for(x = 0; x < m_channel.Width; x++)
+                for(y = 0; y < m_channel.Height; y++)
                     m_channel[x, y] = m_revert[x, y];
 
-            CheckForTerrainUpdates();
         }
 
         private void InterfaceFlipTerrain(Object[] args)
@@ -984,39 +1327,36 @@ namespace OpenSim.Region.CoreModules.World.Terrain
 
             if (direction.ToLower().StartsWith("y"))
             {
-                for (int x = 0; x < Constants.RegionSize; x++)
+                for(int x = 0; x < m_channel.Width; x++)
                 {
-                    for (int y = 0; y < Constants.RegionSize / 2; y++)
+                    for(int y = 0; y < m_channel.Height / 2; y++)
                     {
                         double height = m_channel[x, y];
-                        double flippedHeight = m_channel[x, (int)Constants.RegionSize - 1 - y];
+                        double flippedHeight = m_channel[x, (int)m_channel.Height - 1 - y];
                         m_channel[x, y] = flippedHeight;
-                        m_channel[x, (int)Constants.RegionSize - 1 - y] = height;
+                        m_channel[x, (int)m_channel.Height - 1 - y] = height;
 
                     }
                 }
             }
             else if (direction.ToLower().StartsWith("x"))
             {
-                for (int y = 0; y < Constants.RegionSize; y++)
+                for(int y = 0; y < m_channel.Height; y++)
                 {
-                    for (int x = 0; x < Constants.RegionSize / 2; x++)
+                    for(int x = 0; x < m_channel.Width / 2; x++)
                     {
                         double height = m_channel[x, y];
-                        double flippedHeight = m_channel[(int)Constants.RegionSize - 1 - x, y];
+                        double flippedHeight = m_channel[(int)m_channel.Width - 1 - x, y];
                         m_channel[x, y] = flippedHeight;
-                        m_channel[(int)Constants.RegionSize - 1 - x, y] = height;
+                        m_channel[(int)m_channel.Width - 1 - x, y] = height;
 
                     }
                 }
             }
             else
             {
-                m_log.Error("Unrecognised direction - need x or y");
+                MainConsole.Instance.OutputFormat("ERROR: Unrecognised direction {0} - need x or y", direction);
             }
-
-
-            CheckForTerrainUpdates();
         }
 
         private void InterfaceRescaleTerrain(Object[] args)
@@ -1042,9 +1382,9 @@ namespace OpenSim.Region.CoreModules.World.Terrain
                 int width = m_channel.Width;
                 int height = m_channel.Height;
 
-                for (int x = 0; x < width; x++)
+                for(int x = 0; x < width; x++)
                 {
-                    for (int y = 0; y < height; y++)
+                    for(int y = 0; y < height; y++)
                     {
                         double currHeight = m_channel[x, y];
                         if (currHeight < currMin)
@@ -1065,16 +1405,15 @@ namespace OpenSim.Region.CoreModules.World.Terrain
                 //m_log.InfoFormat("Scale = {0}", scale);
 
                 // scale the heightmap accordingly
-                for (int x = 0; x < width; x++)
+                for(int x = 0; x < width; x++)
                 {
-                    for (int y = 0; y < height; y++)
+                    for(int y = 0; y < height; y++)
                     {
-                            double currHeight = m_channel[x, y] - currMin;
-                            m_channel[x, y] = desiredMin + (currHeight * scale);
+                        double currHeight = m_channel[x, y] - currMin;
+                        m_channel[x, y] = desiredMin + (currHeight * scale);
                     }
                 }
 
-                CheckForTerrainUpdates();
             }
 
         }
@@ -1082,64 +1421,73 @@ namespace OpenSim.Region.CoreModules.World.Terrain
         private void InterfaceElevateTerrain(Object[] args)
         {
             int x, y;
-            for (x = 0; x < m_channel.Width; x++)
-                for (y = 0; y < m_channel.Height; y++)
-                    m_channel[x, y] += (double) args[0];
-            CheckForTerrainUpdates();
+            for(x = 0; x < m_channel.Width; x++)
+                for(y = 0; y < m_channel.Height; y++)
+                    m_channel[x, y] += (double)args[0];
         }
 
         private void InterfaceMultiplyTerrain(Object[] args)
         {
             int x, y;
-            for (x = 0; x < m_channel.Width; x++)
-                for (y = 0; y < m_channel.Height; y++)
-                    m_channel[x, y] *= (double) args[0];
-            CheckForTerrainUpdates();
+            for(x = 0; x < m_channel.Width; x++)
+                for(y = 0; y < m_channel.Height; y++)
+                    m_channel[x, y] *= (double)args[0];
         }
 
         private void InterfaceLowerTerrain(Object[] args)
         {
             int x, y;
-            for (x = 0; x < m_channel.Width; x++)
-                for (y = 0; y < m_channel.Height; y++)
-                    m_channel[x, y] -= (double) args[0];
-            CheckForTerrainUpdates();
+            for(x = 0; x < m_channel.Width; x++)
+                for(y = 0; y < m_channel.Height; y++)
+                    m_channel[x, y] -= (double)args[0];
         }
 
-        private void InterfaceFillTerrain(Object[] args)
+        public void InterfaceFillTerrain(Object[] args)
         {
             int x, y;
 
-            for (x = 0; x < m_channel.Width; x++)
-                for (y = 0; y < m_channel.Height; y++)
-                    m_channel[x, y] = (double) args[0];
-            CheckForTerrainUpdates();
+            for(x = 0; x < m_channel.Width; x++)
+                for(y = 0; y < m_channel.Height; y++)
+                    m_channel[x, y] = (double)args[0];
         }
 
         private void InterfaceMinTerrain(Object[] args)
         {
             int x, y;
-            for (x = 0; x < m_channel.Width; x++)
+            for(x = 0; x < m_channel.Width; x++)
             {
-                for (y = 0; y < m_channel.Height; y++)
+                for(y = 0; y < m_channel.Height; y++)
                 {
                     m_channel[x, y] = Math.Max((double)args[0], m_channel[x, y]);
                 }
             }
-            CheckForTerrainUpdates();
         }
 
         private void InterfaceMaxTerrain(Object[] args)
         {
             int x, y;
-            for (x = 0; x < m_channel.Width; x++)
+            for(x = 0; x < m_channel.Width; x++)
             {
-                for (y = 0; y < m_channel.Height; y++)
+                for(y = 0; y < m_channel.Height; y++)
                 {
                     m_channel[x, y] = Math.Min((double)args[0], m_channel[x, y]);
                 }
             }
-            CheckForTerrainUpdates();
+        }
+
+        private void InterfaceShow(Object[] args)
+        {
+            Vector2 point;
+
+            if (!ConsoleUtil.TryParseConsole2DVector((string)args[0], null, out point))
+            {
+                Console.WriteLine("ERROR: {0} is not a valid vector", args[0]);
+                return;
+            }
+
+            double height = m_channel[(int)point.X, (int)point.Y];
+
+            Console.WriteLine("Terrain height at {0} is {1}", point, height);
         }
 
         private void InterfaceShowDebugStats(Object[] args)
@@ -1149,10 +1497,10 @@ namespace OpenSim.Region.CoreModules.World.Terrain
             double sum = 0;
 
             int x;
-            for (x = 0; x < m_channel.Width; x++)
+            for(x = 0; x < m_channel.Width; x++)
             {
                 int y;
-                for (y = 0; y < m_channel.Height; y++)
+                for(y = 0; y < m_channel.Height; y++)
                 {
                     sum += m_channel[x, y];
                     if (max < m_channel[x, y])
@@ -1164,13 +1512,13 @@ namespace OpenSim.Region.CoreModules.World.Terrain
 
             double avg = sum / (m_channel.Height * m_channel.Width);
 
-            m_log.Info("Channel " + m_channel.Width + "x" + m_channel.Height);
-            m_log.Info("max/min/avg/sum: " + max + "/" + min + "/" + avg + "/" + sum);
+            MainConsole.Instance.OutputFormat("Channel {0}x{1}", m_channel.Width, m_channel.Height);
+            MainConsole.Instance.OutputFormat("max/min/avg/sum: {0}/{1}/{2}/{3}", max, min, avg, sum);
         }
 
         private void InterfaceEnableExperimentalBrushes(Object[] args)
         {
-            if ((bool) args[0])
+            if ((bool)args[0])
             {
                 m_painteffects[StandardTerrainEffects.Revert] = new WeatherSphere();
                 m_painteffects[StandardTerrainEffects.Flatten] = new OlsenSphere();
@@ -1185,28 +1533,30 @@ namespace OpenSim.Region.CoreModules.World.Terrain
         private void InterfaceRunPluginEffect(Object[] args)
         {
             string firstArg = (string)args[0];
+
             if (firstArg == "list")
             {
-                m_log.Info("List of loaded plugins");
-                foreach (KeyValuePair<string, ITerrainEffect> kvp in m_plugineffects)
+                MainConsole.Instance.Output("List of loaded plugins");
+                foreach(KeyValuePair<string, ITerrainEffect> kvp in m_plugineffects)
                 {
-                    m_log.Info(kvp.Key);
+                    MainConsole.Instance.Output(kvp.Key);
                 }
                 return;
             }
+
             if (firstArg == "reload")
             {
                 LoadPlugins();
                 return;
             }
+
             if (m_plugineffects.ContainsKey(firstArg))
             {
                 m_plugineffects[firstArg].RunEffect(m_channel);
-                CheckForTerrainUpdates();
             }
             else
             {
-                m_log.Warn("No such plugin effect loaded.");
+                MainConsole.Instance.Output("WARNING: No such plugin effect {0} loaded.", firstArg);
             }
         }
 
@@ -1295,12 +1645,17 @@ namespace OpenSim.Region.CoreModules.World.Terrain
                 new Command("stats", CommandIntentions.COMMAND_STATISTICAL, InterfaceShowDebugStats,
                             "Shows some information about the regions heightmap for debugging purposes.");
 
+            Command showCommand =
+                new Command("show", CommandIntentions.COMMAND_NON_HAZARDOUS, InterfaceShow,
+                            "Shows terrain height at a given co-ordinate.");
+            showCommand.AddArgument("point", "point in <x>,<y> format with no spaces (e.g. 45,45)", "String");
+
             Command experimentalBrushesCommand =
                 new Command("newbrushes", CommandIntentions.COMMAND_HAZARDOUS, InterfaceEnableExperimentalBrushes,
                             "Enables experimental brushes which replace the standard terrain brushes. WARNING: This is a debug setting and may be removed at any time.");
             experimentalBrushesCommand.AddArgument("Enabled?", "true / false - Enable new brushes", "Boolean");
 
-            //Plugins
+            // Plugins
             Command pluginRunCommand =
                 new Command("effect", CommandIntentions.COMMAND_HAZARDOUS, InterfaceRunPluginEffect, "Runs a specified plugin effect");
             pluginRunCommand.AddArgument("name", "The plugin effect you wish to run, or 'list' to see all plugins", "String");
@@ -1316,6 +1671,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain
             m_commander.RegisterCommand("bake", bakeRegionCommand);
             m_commander.RegisterCommand("revert", revertRegionCommand);
             m_commander.RegisterCommand("newbrushes", experimentalBrushesCommand);
+            m_commander.RegisterCommand("show", showCommand);
             m_commander.RegisterCommand("stats", showDebugStatsCommand);
             m_commander.RegisterCommand("effect", pluginRunCommand);
             m_commander.RegisterCommand("flip", flipCommand);
@@ -1325,10 +1681,66 @@ namespace OpenSim.Region.CoreModules.World.Terrain
 
             // Add this to our scene so scripts can call these functions
             m_scene.RegisterModuleCommander(m_commander);
+
+            // Add Modify command to Scene, since Command object requires fixed-length arglists
+            m_scene.AddCommand("Terrain", this, "terrain modify",
+                               "terrain modify <operation> <value> [<area>] [<taper>]",
+                               "Modifies the terrain as instructed." +
+                               "\nEach operation can be limited to an area of effect:" +
+                               "\n * -ell=x,y,rx[,ry] constrains the operation to an ellipse centred at x,y" +
+                               "\n * -rec=x,y,dx[,dy] constrains the operation to a rectangle based at x,y" +
+                               "\nEach operation can have its effect tapered based on distance from centre:" +
+                               "\n * elliptical operations taper as cones" +
+                               "\n * rectangular operations taper as pyramids"
+                               ,
+                               ModifyCommand);
+
         }
 
+        public void ModifyCommand(string module, string[] cmd)
+        {
+            string result;
+            Scene scene = SceneManager.Instance.CurrentScene;
+            if ((scene != null) && (scene != m_scene))
+            {
+                result = String.Empty;
+            }
+            else if (cmd.Length > 2)
+            {
+                string operationType = cmd[2];
 
-        #endregion
+
+                ITerrainModifier operation;
+                if (!m_modifyOperations.TryGetValue(operationType, out operation))
+                {
+                    result = String.Format("Terrain Modify \"{0}\" not found.", operationType);
+                }
+                else if ((cmd.Length > 3) && (cmd[3] == "usage"))
+                {
+                    result = "Usage: " + operation.GetUsage();
+                }
+                else
+                {
+                    result = operation.ModifyTerrain(m_channel, cmd);
+                }
+
+                if (result == String.Empty)
+                {
+                    result = "Modified terrain";
+                    m_log.DebugFormat("Performed terrain operation {0}", operationType);
+                }
+            }
+            else
+            {
+                result = "Usage: <operation-name> <arg1> <arg2>...";
+            }
+            if (result != String.Empty)
+            {
+                MainConsole.Instance.Output(result);
+            }
+        }
+
+#endregion
 
     }
 }
diff --git a/OpenSim/Region/CoreModules/World/Terrain/Tests/TerrainModuleTests.cs b/OpenSim/Region/CoreModules/World/Terrain/Tests/TerrainModuleTests.cs
new file mode 100644
index 0000000..0563ad0
--- /dev/null
+++ b/OpenSim/Region/CoreModules/World/Terrain/Tests/TerrainModuleTests.cs
@@ -0,0 +1,75 @@
+/*
+ * 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 NUnit.Framework;
+using OpenSim.Framework;
+using OpenSim.Region.CoreModules.World.Terrain;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Tests.Common;
+
+namespace OpenSim.Region.CoreModules.Terrain.Tests
+{
+    public class TerrainModuleTests : OpenSimTestCase
+    {
+        [Test]
+        public void TestTerrainFill()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            //UUID userId = TestHelpers.ParseTail(0x1);
+
+            TerrainModule tm = new TerrainModule();
+            Scene scene = new SceneHelpers().SetupScene();            
+            SceneHelpers.SetupSceneModules(scene, tm);             
+
+            // Fillheight of 30
+            {
+                double fillHeight = 30;
+
+                tm.InterfaceFillTerrain(new object[] { fillHeight });
+
+                double height = scene.Heightmap[128, 128];
+
+                Assert.AreEqual(fillHeight, height);
+            }
+
+            // Max fillheight of 30
+            // According to http://wiki.secondlife.com/wiki/Tips_for_Creating_Heightfields_and_Details_on_Terrain_RAW_Files#Notes_for_Creating_Height_Field_Maps_for_Second_Life
+            {
+                double fillHeight = 508;
+
+                tm.InterfaceFillTerrain(new object[] { fillHeight });
+
+                double height = scene.Heightmap[128, 128];
+
+                Assert.AreEqual(fillHeight, height);
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/CoreModules/World/Terrain/Tests/TerrainTest.cs b/OpenSim/Region/CoreModules/World/Terrain/Tests/TerrainTest.cs
index be719ea..29e80ef 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/Tests/TerrainTest.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/Tests/TerrainTest.cs
@@ -40,10 +40,13 @@ namespace OpenSim.Region.CoreModules.World.Terrain.Tests
         [Test]
         public void BrushTest()
         {
+            int midRegion = (int)Constants.RegionSize / 2;
+
+            // Create a mask that covers only the left half of the region
             bool[,] allowMask = new bool[(int)Constants.RegionSize, 256];
             int x;
             int y;
-            for (x = 0; x < (int)((int)Constants.RegionSize * 0.5f); x++)
+            for (x = 0; x < midRegion; x++)
             {
                 for (y = 0; y < (int)Constants.RegionSize; y++)
                 {
@@ -57,13 +60,12 @@ namespace OpenSim.Region.CoreModules.World.Terrain.Tests
             TerrainChannel map = new TerrainChannel((int)Constants.RegionSize, (int)Constants.RegionSize);
             ITerrainPaintableEffect effect = new RaiseSphere();
 
-            effect.PaintEffect(map, allowMask, (int)Constants.RegionSize * 0.5f, (int)Constants.RegionSize * 0.5f, -1.0, 2, 0.1);
-            Assert.That(map[127, (int)((int)Constants.RegionSize * 0.5f)] > 0.0, "Raise brush should raising value at this point (127,128).");
-            Assert.That(map[124, (int)((int)Constants.RegionSize * 0.5f)] > 0.0, "Raise brush should raising value at this point (124,128).");
-            Assert.That(map[123, (int)((int)Constants.RegionSize * 0.5f)] == 0.0, "Raise brush should not change value at this point (123,128).");
-            Assert.That(map[128, (int)((int)Constants.RegionSize * 0.5f)] == 0.0, "Raise brush should not change value at this point (128,128).");
-            Assert.That(map[0, (int)((int)Constants.RegionSize * 0.5f)] == 0.0, "Raise brush should not change value at this point (0,128).");
-
+            effect.PaintEffect(map, allowMask, midRegion, midRegion, -1.0, 2, 6.0);
+            Assert.That(map[127, midRegion] > 0.0, "Raise brush should raising value at this point (127,128).");
+            Assert.That(map[125, midRegion] > 0.0, "Raise brush should raising value at this point (124,128).");
+            Assert.That(map[120, midRegion] == 0.0, "Raise brush should not change value at this point (120,128).");
+            Assert.That(map[128, midRegion] == 0.0, "Raise brush should not change value at this point (128,128).");
+            Assert.That(map[0, midRegion] == 0.0, "Raise brush should not change value at this point (0,128).");
             //
             // Test LowerSphere
             //
@@ -77,13 +79,13 @@ namespace OpenSim.Region.CoreModules.World.Terrain.Tests
             }
             effect = new LowerSphere();
 
-            effect.PaintEffect(map, allowMask, ((int)Constants.RegionSize * 0.5f), ((int)Constants.RegionSize * 0.5f), -1.0, 2, 6.0);
-            Assert.That(map[127, (int)((int)Constants.RegionSize * 0.5f)] >= 0.0, "Lower should not lowering value below 0.0 at this point (127,128).");
-            Assert.That(map[127, (int)((int)Constants.RegionSize * 0.5f)] == 0.0, "Lower brush should lowering value to 0.0 at this point (127,128).");
-            Assert.That(map[124, (int)((int)Constants.RegionSize * 0.5f)] < 1.0, "Lower brush should lowering value at this point (124,128).");
-            Assert.That(map[123, (int)((int)Constants.RegionSize * 0.5f)] == 1.0, "Lower brush should not change value at this point (123,128).");
-            Assert.That(map[128, (int)((int)Constants.RegionSize * 0.5f)] == 1.0, "Lower brush should not change value at this point (128,128).");
-            Assert.That(map[0, (int)((int)Constants.RegionSize * 0.5f)] == 1.0, "Lower brush should not change value at this point (0,128).");
+            effect.PaintEffect(map, allowMask, midRegion, midRegion, -1.0, 2, 6.0);
+            Assert.That(map[127, midRegion] >= 0.0, "Lower should not lowering value below 0.0 at this point (127,128).");
+            Assert.That(map[127, midRegion] == 0.0, "Lower brush should lowering value to 0.0 at this point (127,128).");
+            Assert.That(map[125, midRegion] < 1.0, "Lower brush should lowering value at this point (124,128).");
+            Assert.That(map[120, midRegion] == 1.0, "Lower brush should not change value at this point (120,128).");
+            Assert.That(map[128, midRegion] == 1.0, "Lower brush should not change value at this point (128,128).");
+            Assert.That(map[0, midRegion] == 1.0, "Lower brush should not change value at this point (0,128).");
         }
 
         [Test]
@@ -100,10 +102,6 @@ namespace OpenSim.Region.CoreModules.World.Terrain.Tests
             x[0, 0] -= 1.0;
             Assert.That(x[0, 0] == 4.0, "Terrain addition/subtraction error.");
 
-            x[0, 0] = Math.PI;
-            double[,] doublesExport = x.GetDoubles();
-            Assert.That(doublesExport[0, 0] == Math.PI, "Export to double[,] array not working correctly.");
-
             x[0, 0] = 1.0;
             float[] floatsExport = x.GetFloatsSerialised();
             Assert.That(floatsExport[0] == 1.0f, "Export to float[] not working correctly.");
diff --git a/OpenSim/Region/CoreModules/World/Warp3DMap/TerrainSplat.cs b/OpenSim/Region/CoreModules/World/Warp3DMap/TerrainSplat.cs
index df5ac92..9534ad3 100644
--- a/OpenSim/Region/CoreModules/World/Warp3DMap/TerrainSplat.cs
+++ b/OpenSim/Region/CoreModules/World/Warp3DMap/TerrainSplat.cs
@@ -1,4 +1,4 @@
-/*
+/*
  * Copyright (c) Contributors, http://opensimulator.org/
  * See CONTRIBUTORS.TXT for a full list of copyright holders.
  *
@@ -32,6 +32,7 @@ using System.Drawing.Imaging;
 using log4net;
 using OpenMetaverse;
 using OpenSim.Framework;
+using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Services.Interfaces;
 
 namespace OpenSim.Region.CoreModules.World.Warp3DMap
@@ -66,261 +67,271 @@ namespace OpenSim.Region.CoreModules.World.Warp3DMap
         #endregion Constants
 
         private static readonly ILog m_log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType.Name);
+        private static string LogHeader = "[WARP3D TERRAIN SPLAT]";
 
         /// <summary>
         /// Builds a composited terrain texture given the region texture
         /// and heightmap settings
         /// </summary>
-        /// <param name="heightmap">Terrain heightmap</param>
+        /// <param name="terrain">Terrain heightmap</param>
         /// <param name="regionInfo">Region information including terrain texture parameters</param>
-        /// <returns>A composited 256x256 RGB texture ready for rendering</returns>
+        /// <returns>A 256x256 square RGB texture ready for rendering</returns>
         /// <remarks>Based on the algorithm described at http://opensimulator.org/wiki/Terrain_Splatting
+        /// Note we create a 256x256 dimension texture even if the actual terrain is larger.
         /// </remarks>
-        public static Bitmap Splat(float[] heightmap, UUID[] textureIDs, float[] startHeights, float[] heightRanges, Vector3d regionPosition, IAssetService assetService, bool textureTerrain)
+        public static Bitmap Splat(ITerrainChannel terrain,
+                UUID[] textureIDs, float[] startHeights, float[] heightRanges,
+                Vector3d regionPosition, IAssetService assetService, bool textureTerrain)
         {
-            Debug.Assert(heightmap.Length == 256 * 256);
             Debug.Assert(textureIDs.Length == 4);
             Debug.Assert(startHeights.Length == 4);
             Debug.Assert(heightRanges.Length == 4);
 
             Bitmap[] detailTexture = new Bitmap[4];
-            Bitmap output = null;
-            BitmapData outputData = null;
 
-            try
+            if (textureTerrain)
             {
-                if (textureTerrain)
+                // Swap empty terrain textureIDs with default IDs
+                for (int i = 0; i < textureIDs.Length; i++)
                 {
-                    // Swap empty terrain textureIDs with default IDs
-                    for (int i = 0; i < textureIDs.Length; i++)
-                    {
-                        if (textureIDs[i] == UUID.Zero)
-                            textureIDs[i] = DEFAULT_TERRAIN_DETAIL[i];
-                    }
-    
-                    #region Texture Fetching
-    
-                    if (assetService != null)
+                    if (textureIDs[i] == UUID.Zero)
+                        textureIDs[i] = DEFAULT_TERRAIN_DETAIL[i];
+                }
+
+                #region Texture Fetching
+
+                if (assetService != null)
+                {
+                    for (int i = 0; i < 4; i++)
                     {
-                        for (int i = 0; i < 4; i++)
+                        AssetBase asset;
+                        UUID cacheID = UUID.Combine(TERRAIN_CACHE_MAGIC, textureIDs[i]);
+
+                        // Try to fetch a cached copy of the decoded/resized version of this texture
+                        asset = assetService.GetCached(cacheID.ToString());
+                        if (asset != null)
+                        {
+                            try
+                            {
+                                using (System.IO.MemoryStream stream = new System.IO.MemoryStream(asset.Data))
+                                    detailTexture[i] = (Bitmap)Image.FromStream(stream);
+                            }
+                            catch (Exception ex)
+                            {
+                                m_log.Warn("Failed to decode cached terrain texture " + cacheID +
+                                    " (textureID: " + textureIDs[i] + "): " + ex.Message);
+                            }
+                        }
+
+                        if (detailTexture[i] == null)
                         {
-                            AssetBase asset;
-                            UUID cacheID = UUID.Combine(TERRAIN_CACHE_MAGIC, textureIDs[i]);
-    
-                            // Try to fetch a cached copy of the decoded/resized version of this texture
-                            asset = assetService.GetCached(cacheID.ToString());
+                            // Try to fetch the original JPEG2000 texture, resize if needed, and cache as PNG
+                            asset = assetService.Get(textureIDs[i].ToString());
                             if (asset != null)
                             {
-//                                m_log.DebugFormat(
-//                                    "[TERRAIN SPLAT]: Got asset service cached terrain texture {0} {1}", i, asset.ID);
+//                                    m_log.DebugFormat(
+//                                        "[TERRAIN SPLAT]: Got cached original JPEG2000 terrain texture {0} {1}", i, asset.ID);
 
-                                try
-                                {
-                                    using (System.IO.MemoryStream stream = new System.IO.MemoryStream(asset.Data))
-                                        detailTexture[i] = (Bitmap)Image.FromStream(stream);
-                                }
+                                try { detailTexture[i] = (Bitmap)CSJ2K.J2kImage.FromBytes(asset.Data); }
                                 catch (Exception ex)
                                 {
-                                    m_log.Warn("Failed to decode cached terrain texture " + cacheID +
-                                        " (textureID: " + textureIDs[i] + "): " + ex.Message);
+                                    m_log.Warn("Failed to decode terrain texture " + asset.ID + ": " + ex.Message);
                                 }
                             }
-    
-                            if (detailTexture[i] == null)
-                            {
-                                // Try to fetch the original JPEG2000 texture, resize if needed, and cache as PNG
-                                asset = assetService.Get(textureIDs[i].ToString());
-                                if (asset != null)
-                                {
-//                                    m_log.DebugFormat(
-//                                        "[TERRAIN SPLAT]: Got cached original JPEG2000 terrain texture {0} {1}", i, asset.ID);
 
-                                    try { detailTexture[i] = (Bitmap)CSJ2K.J2kImage.FromBytes(asset.Data); }
-                                    catch (Exception ex)
+                            if (detailTexture[i] != null)
+                            {    
+                                // Make sure this texture is the correct size, otherwise resize
+                                if (detailTexture[i].Width != 256 || detailTexture[i].Height != 256)
+                                {
+                                    using (Bitmap origBitmap = detailTexture[i])
                                     {
-                                        m_log.Warn("Failed to decode terrain texture " + asset.ID + ": " + ex.Message);
+                                        detailTexture[i] = ImageUtils.ResizeImage(origBitmap, 256, 256);
                                     }
                                 }
-    
-                                if (detailTexture[i] != null)
-                                {    
-                                    // Make sure this texture is the correct size, otherwise resize
-                                    if (detailTexture[i].Width != 256 || detailTexture[i].Height != 256)
-                                    {
-                                        using (Bitmap origBitmap = detailTexture[i])
-                                        {
-                                            detailTexture[i] = ImageUtils.ResizeImage(origBitmap, 256, 256);
-                                        }
-                                    }
-    
-                                    // Save the decoded and resized texture to the cache
-                                    byte[] data;
-                                    using (System.IO.MemoryStream stream = new System.IO.MemoryStream())
-                                    {
-                                        detailTexture[i].Save(stream, ImageFormat.Png);
-                                        data = stream.ToArray();
-                                    }
-    
-                                    // Cache a PNG copy of this terrain texture
-                                    AssetBase newAsset = new AssetBase
-                                    {
-                                        Data = data,
-                                        Description = "PNG",
-                                        Flags = AssetFlags.Collectable,
-                                        FullID = cacheID,
-                                        ID = cacheID.ToString(),
-                                        Local = true,
-                                        Name = String.Empty,
-                                        Temporary = true,
-                                        Type = (sbyte)AssetType.Unknown
-                                    };
-                                    newAsset.Metadata.ContentType = "image/png";
-                                    assetService.Store(newAsset);
+
+                                // Save the decoded and resized texture to the cache
+                                byte[] data;
+                                using (System.IO.MemoryStream stream = new System.IO.MemoryStream())
+                                {
+                                    detailTexture[i].Save(stream, ImageFormat.Png);
+                                    data = stream.ToArray();
                                 }
+
+                                // Cache a PNG copy of this terrain texture
+                                AssetBase newAsset = new AssetBase
+                                {
+                                    Data = data,
+                                    Description = "PNG",
+                                    Flags = AssetFlags.Collectable,
+                                    FullID = cacheID,
+                                    ID = cacheID.ToString(),
+                                    Local = true,
+                                    Name = String.Empty,
+                                    Temporary = true,
+                                    Type = (sbyte)AssetType.Unknown
+                                };
+                                newAsset.Metadata.ContentType = "image/png";
+                                assetService.Store(newAsset);
                             }
                         }
                     }
-    
-                    #endregion Texture Fetching
                 }
-    
-                // Fill in any missing textures with a solid color
-                for (int i = 0; i < 4; i++)
+
+                #endregion Texture Fetching
+            }
+
+            // Fill in any missing textures with a solid color
+            for (int i = 0; i < 4; i++)
+            {
+                if (detailTexture[i] == null)
                 {
-                    if (detailTexture[i] == null)
+                    m_log.DebugFormat("{0} Missing terrain texture for layer {1}. Filling with solid default color",
+                                                            LogHeader, i);
+                    // Create a solid color texture for this layer
+                    detailTexture[i] = new Bitmap(256, 256, PixelFormat.Format24bppRgb);
+                    using (Graphics gfx = Graphics.FromImage(detailTexture[i]))
                     {
-//                        m_log.DebugFormat(
-//                            "[TERRAIN SPLAT]: Generating solid colour for missing texture {0}", i);
-
-                        // Create a solid color texture for this layer
-                        detailTexture[i] = new Bitmap(256, 256, PixelFormat.Format24bppRgb);
-                        using (Graphics gfx = Graphics.FromImage(detailTexture[i]))
-                        {
-                            using (SolidBrush brush = new SolidBrush(DEFAULT_TERRAIN_COLOR[i]))
-                                gfx.FillRectangle(brush, 0, 0, 256, 256);
-                        }
+                        using (SolidBrush brush = new SolidBrush(DEFAULT_TERRAIN_COLOR[i]))
+                            gfx.FillRectangle(brush, 0, 0, 256, 256);
                     }
                 }
-    
-                #region Layer Map
-    
-                float[] layermap = new float[256 * 256];
-    
-                for (int y = 0; y < 256; y++)
+                else
                 {
-                    for (int x = 0; x < 256; x++)
+                    if (detailTexture[i].Width != 256 || detailTexture[i].Height != 256)
                     {
-                        float height = heightmap[y * 256 + x];
-    
-                        float pctX = (float)x / 255f;
-                        float pctY = (float)y / 255f;
-    
-                        // Use bilinear interpolation between the four corners of start height and 
-                        // height range to select the current values at this position
-                        float startHeight = ImageUtils.Bilinear(
-                            startHeights[0],
-                            startHeights[2],
-                            startHeights[1],
-                            startHeights[3],
-                            pctX, pctY);
-                        startHeight = Utils.Clamp(startHeight, 0f, 255f);
-    
-                        float heightRange = ImageUtils.Bilinear(
-                            heightRanges[0],
-                            heightRanges[2],
-                            heightRanges[1],
-                            heightRanges[3],
-                            pctX, pctY);
-                        heightRange = Utils.Clamp(heightRange, 0f, 255f);
-    
-                        // Generate two frequencies of perlin noise based on our global position
-                        // The magic values were taken from http://opensimulator.org/wiki/Terrain_Splatting
-                        Vector3 vec = new Vector3
-                        (
-                            ((float)regionPosition.X + x) * 0.20319f,
-                            ((float)regionPosition.Y + y) * 0.20319f,
-                            height * 0.25f
-                        );
-    
-                        float lowFreq = Perlin.noise2(vec.X * 0.222222f, vec.Y * 0.222222f) * 6.5f;
-                        float highFreq = Perlin.turbulence2(vec.X, vec.Y, 2f) * 2.25f;
-                        float noise = (lowFreq + highFreq) * 2f;
-    
-                        // Combine the current height, generated noise, start height, and height range parameters, then scale all of it 
-                        float layer = ((height + noise - startHeight) / heightRange) * 4f;
-                        if (Single.IsNaN(layer)) layer = 0f;
-                        layermap[y * 256 + x] = Utils.Clamp(layer, 0f, 3f);
+                        detailTexture[i] = ResizeBitmap(detailTexture[i], 256, 256);
                     }
                 }
-    
-                #endregion Layer Map
-    
-                #region Texture Compositing
-    
-                output = new Bitmap(256, 256, PixelFormat.Format24bppRgb);
-                outputData = output.LockBits(new Rectangle(0, 0, 256, 256), ImageLockMode.WriteOnly, PixelFormat.Format24bppRgb);
-    
-                unsafe
+            }
+
+            #region Layer Map
+
+            float[,] layermap = new float[256, 256];
+
+            // Scale difference between actual region size and the 256 texture being created
+            int xFactor = terrain.Width / 256;
+            int yFactor = terrain.Height / 256;
+
+            // Create 'layermap' where each value is the fractional layer number to place
+            //    at that point. For instance, a value of 1.345 gives the blending of
+            //    layer 1 and layer 2 for that point.
+            for (int y = 0; y < 256; y++)
+            {
+                for (int x = 0; x < 256; x++)
                 {
-                    // Get handles to all of the texture data arrays
-                    BitmapData[] datas = new BitmapData[]
-                    {
-                        detailTexture[0].LockBits(new Rectangle(0, 0, 256, 256), ImageLockMode.ReadOnly, detailTexture[0].PixelFormat),
-                        detailTexture[1].LockBits(new Rectangle(0, 0, 256, 256), ImageLockMode.ReadOnly, detailTexture[1].PixelFormat),
-                        detailTexture[2].LockBits(new Rectangle(0, 0, 256, 256), ImageLockMode.ReadOnly, detailTexture[2].PixelFormat),
-                        detailTexture[3].LockBits(new Rectangle(0, 0, 256, 256), ImageLockMode.ReadOnly, detailTexture[3].PixelFormat)
-                    };
-    
-                    int[] comps = new int[]
-                    {
-                        (datas[0].PixelFormat == PixelFormat.Format32bppArgb) ? 4 : 3,
-                        (datas[1].PixelFormat == PixelFormat.Format32bppArgb) ? 4 : 3,
-                        (datas[2].PixelFormat == PixelFormat.Format32bppArgb) ? 4 : 3,
-                        (datas[3].PixelFormat == PixelFormat.Format32bppArgb) ? 4 : 3
-                    };
-    
-                    for (int y = 0; y < 256; y++)
-                    {
-                        for (int x = 0; x < 256; x++)
-                        {
-                            float layer = layermap[y * 256 + x];
-    
-                            // Select two textures
-                            int l0 = (int)Math.Floor(layer);
-                            int l1 = Math.Min(l0 + 1, 3);
-    
-                            byte* ptrA = (byte*)datas[l0].Scan0 + y * datas[l0].Stride + x * comps[l0];
-                            byte* ptrB = (byte*)datas[l1].Scan0 + y * datas[l1].Stride + x * comps[l1];
-                            byte* ptrO = (byte*)outputData.Scan0 + y * outputData.Stride + x * 3;
-    
-                            float aB = *(ptrA + 0);
-                            float aG = *(ptrA + 1);
-                            float aR = *(ptrA + 2);
-    
-                            float bB = *(ptrB + 0);
-                            float bG = *(ptrB + 1);
-                            float bR = *(ptrB + 2);
-    
-                            float layerDiff = layer - l0;
-    
-                            // Interpolate between the two selected textures
-                            *(ptrO + 0) = (byte)Math.Floor(aB + layerDiff * (bB - aB));
-                            *(ptrO + 1) = (byte)Math.Floor(aG + layerDiff * (bG - aG));
-                            *(ptrO + 2) = (byte)Math.Floor(aR + layerDiff * (bR - aR));
-                        }
-                    }
-    
-                    for (int i = 0; i < 4; i++)
-                        detailTexture[i].UnlockBits(datas[i]);
+                    float height = (float)terrain[x * xFactor, y * yFactor];
+
+                    float pctX = (float)x / 255f;
+                    float pctY = (float)y / 255f;
+
+                    // Use bilinear interpolation between the four corners of start height and 
+                    // height range to select the current values at this position
+                    float startHeight = ImageUtils.Bilinear(
+                        startHeights[0],
+                        startHeights[2],
+                        startHeights[1],
+                        startHeights[3],
+                        pctX, pctY);
+                    startHeight = Utils.Clamp(startHeight, 0f, 255f);
+
+                    float heightRange = ImageUtils.Bilinear(
+                        heightRanges[0],
+                        heightRanges[2],
+                        heightRanges[1],
+                        heightRanges[3],
+                        pctX, pctY);
+                    heightRange = Utils.Clamp(heightRange, 0f, 255f);
+
+                    // Generate two frequencies of perlin noise based on our global position
+                    // The magic values were taken from http://opensimulator.org/wiki/Terrain_Splatting
+                    Vector3 vec = new Vector3
+                    (
+                        ((float)regionPosition.X + (x * xFactor)) * 0.20319f,
+                        ((float)regionPosition.Y + (y * yFactor)) * 0.20319f,
+                        height * 0.25f
+                    );
+
+                    float lowFreq = Perlin.noise2(vec.X * 0.222222f, vec.Y * 0.222222f) * 6.5f;
+                    float highFreq = Perlin.turbulence2(vec.X, vec.Y, 2f) * 2.25f;
+                    float noise = (lowFreq + highFreq) * 2f;
+
+                    // Combine the current height, generated noise, start height, and height range parameters, then scale all of it 
+                    float layer = ((height + noise - startHeight) / heightRange) * 4f;
+                    if (Single.IsNaN(layer))
+                        layer = 0f;
+                    layermap[x, y] = Utils.Clamp(layer, 0f, 3f);
                 }
             }
-            finally
+
+            #endregion Layer Map
+
+            #region Texture Compositing
+
+            Bitmap output = new Bitmap(256, 256, PixelFormat.Format24bppRgb);
+            BitmapData outputData = output.LockBits(new Rectangle(0, 0, 256, 256), ImageLockMode.WriteOnly, PixelFormat.Format24bppRgb);
+
+            // Unsafe work as we lock down the source textures for quicker access and access the
+            //    pixel data directly
+            unsafe
             {
-                for (int i = 0; i < 4; i++)
-                    if (detailTexture[i] != null)
-                        detailTexture[i].Dispose();
+                // Get handles to all of the texture data arrays
+                BitmapData[] datas = new BitmapData[]
+                {
+                    detailTexture[0].LockBits(new Rectangle(0, 0, 256, 256), ImageLockMode.ReadOnly, detailTexture[0].PixelFormat),
+                    detailTexture[1].LockBits(new Rectangle(0, 0, 256, 256), ImageLockMode.ReadOnly, detailTexture[1].PixelFormat),
+                    detailTexture[2].LockBits(new Rectangle(0, 0, 256, 256), ImageLockMode.ReadOnly, detailTexture[2].PixelFormat),
+                    detailTexture[3].LockBits(new Rectangle(0, 0, 256, 256), ImageLockMode.ReadOnly, detailTexture[3].PixelFormat)
+                };
+
+                // Compute size of each pixel data (used to address into the pixel data array)
+                int[] comps = new int[]
+                {
+                    (datas[0].PixelFormat == PixelFormat.Format32bppArgb) ? 4 : 3,
+                    (datas[1].PixelFormat == PixelFormat.Format32bppArgb) ? 4 : 3,
+                    (datas[2].PixelFormat == PixelFormat.Format32bppArgb) ? 4 : 3,
+                    (datas[3].PixelFormat == PixelFormat.Format32bppArgb) ? 4 : 3
+                };
+
+                for (int y = 0; y < 256; y++)
+                {
+                    for (int x = 0; x < 256; x++)
+                    {
+                        float layer = layermap[x, y];
+
+                        // Select two textures
+                        int l0 = (int)Math.Floor(layer);
+                        int l1 = Math.Min(l0 + 1, 3);
+
+                        byte* ptrA = (byte*)datas[l0].Scan0 + y * datas[l0].Stride + x * comps[l0];
+                        byte* ptrB = (byte*)datas[l1].Scan0 + y * datas[l1].Stride + x * comps[l1];
+                        byte* ptrO = (byte*)outputData.Scan0 + y * outputData.Stride + x * 3;
+
+                        float aB = *(ptrA + 0);
+                        float aG = *(ptrA + 1);
+                        float aR = *(ptrA + 2);
+
+                        float bB = *(ptrB + 0);
+                        float bG = *(ptrB + 1);
+                        float bR = *(ptrB + 2);
+
+                        float layerDiff = layer - l0;
+
+                        // Interpolate between the two selected textures
+                        *(ptrO + 0) = (byte)Math.Floor(aB + layerDiff * (bB - aB));
+                        *(ptrO + 1) = (byte)Math.Floor(aG + layerDiff * (bG - aG));
+                        *(ptrO + 2) = (byte)Math.Floor(aR + layerDiff * (bR - aR));
+                    }
+                }
+
+                for (int i = 0; i < detailTexture.Length; i++)
+                    detailTexture[i].UnlockBits(datas[i]);
             }
 
+            for (int i = 0; i < detailTexture.Length; i++)
+                if (detailTexture[i] != null)
+                    detailTexture[i].Dispose();
+
             output.UnlockBits(outputData);
 
             // We generated the texture upside down, so flip it
@@ -331,6 +342,17 @@ namespace OpenSim.Region.CoreModules.World.Warp3DMap
             return output;
         }
 
+        public static Bitmap ResizeBitmap(Bitmap b, int nWidth, int nHeight)
+        {
+            m_log.DebugFormat("{0} ResizeBitmap. From <{1},{2}> to <{3},{4}>",
+                                LogHeader, b.Width, b.Height, nWidth, nHeight);
+            Bitmap result = new Bitmap(nWidth, nHeight);
+            using (Graphics g = Graphics.FromImage(result))
+                g.DrawImage(b, 0, 0, nWidth, nHeight);
+            b.Dispose();
+            return result;
+        }
+
         public static Bitmap SplatSimple(float[] heightmap)
         {
             const float BASE_HSV_H = 93f / 360f;
diff --git a/OpenSim/Region/CoreModules/World/Warp3DMap/Warp3DImageModule.cs b/OpenSim/Region/CoreModules/World/Warp3DMap/Warp3DImageModule.cs
index 5e0dfa7..5f2534b 100644
--- a/OpenSim/Region/CoreModules/World/Warp3DMap/Warp3DImageModule.cs
+++ b/OpenSim/Region/CoreModules/World/Warp3DMap/Warp3DImageModule.cs
@@ -31,21 +31,25 @@ using System.Drawing;
 using System.Drawing.Imaging;
 using System.IO;
 using System.Reflection;
+
 using CSJ2K;
 using Nini.Config;
 using log4net;
 using Rednettle.Warp3D;
 using Mono.Addins;
-using OpenMetaverse;
-using OpenMetaverse.Imaging;
-using OpenMetaverse.Rendering;
-using OpenMetaverse.StructuredData;
+
 using OpenSim.Framework;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
-using OpenSim.Region.Physics.Manager;
+using OpenSim.Region.PhysicsModules.SharedBase;
 using OpenSim.Services.Interfaces;
 
+using OpenMetaverse;
+using OpenMetaverse.Assets;
+using OpenMetaverse.Imaging;
+using OpenMetaverse.Rendering;
+using OpenMetaverse.StructuredData;
+
 using WarpRenderer = global::Warp3D.Warp3D;
 
 namespace OpenSim.Region.CoreModules.World.Warp3DMap
@@ -58,11 +62,22 @@ namespace OpenSim.Region.CoreModules.World.Warp3DMap
 
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
+#pragma warning disable 414
+        private static string LogHeader = "[WARP 3D IMAGE MODULE]";
+#pragma warning restore 414
+
         private Scene m_scene;
         private IRendering m_primMesher;
-        private IConfigSource m_config;
         private Dictionary<UUID, Color4> m_colors = new Dictionary<UUID, Color4>();
-        private bool m_useAntiAliasing = false; // TODO: Make this a config option
+
+        private IConfigSource m_config;
+        private bool m_drawPrimVolume = true;   // true if should render the prims on the tile
+        private bool m_textureTerrain = true;   // true if to create terrain splatting texture
+        private bool m_texturePrims = true;     // true if should texture the rendered prims
+        private float m_texturePrimSize = 48f;  // size of prim before we consider texturing it
+        private bool m_renderMeshes = false;    // true if to render meshes rather than just bounding boxes
+        private bool m_useAntiAliasing = false; // true if to anti-alias the rendered image
+
         private bool m_Enabled = false;
 
         #region Region Module interface
@@ -71,11 +86,27 @@ namespace OpenSim.Region.CoreModules.World.Warp3DMap
         {
             m_config = source;
 
-            IConfig startupConfig = m_config.Configs["Startup"];
-            if (startupConfig.GetString("MapImageModule", "MapImageModule") != "Warp3DImageModule")
+            string[] configSections = new string[] { "Map", "Startup" };
+
+            if (Util.GetConfigVarFromSections<string>(
+                m_config, "MapImageModule", configSections, "MapImageModule") != "Warp3DImageModule")
                 return;
 
             m_Enabled = true;
+
+            m_drawPrimVolume 
+                = Util.GetConfigVarFromSections<bool>(m_config, "DrawPrimOnMapTile", configSections, m_drawPrimVolume);
+            m_textureTerrain 
+                = Util.GetConfigVarFromSections<bool>(m_config, "TextureOnMapTile", configSections, m_textureTerrain);
+            m_texturePrims
+                = Util.GetConfigVarFromSections<bool>(m_config, "TexturePrims", configSections, m_texturePrims);
+            m_texturePrimSize
+                = Util.GetConfigVarFromSections<float>(m_config, "TexturePrimSize", configSections, m_texturePrimSize);
+            m_renderMeshes
+                = Util.GetConfigVarFromSections<bool>(m_config, "RenderMeshes", configSections, m_renderMeshes);
+            m_useAntiAliasing
+                = Util.GetConfigVarFromSections<bool>(m_config, "UseAntiAliasing", configSections, m_useAntiAliasing);
+
         }
 
         public void AddRegion(Scene scene)
@@ -127,33 +158,28 @@ namespace OpenSim.Region.CoreModules.World.Warp3DMap
 
         public Bitmap CreateMapTile()
         {
-            Vector3 camPos = new Vector3(127.5f, 127.5f, 221.7025033688163f);
-            Viewport viewport = new Viewport(camPos, -Vector3.UnitZ, 1024f, 0.1f, (int)Constants.RegionSize, (int)Constants.RegionSize, (float)Constants.RegionSize, (float)Constants.RegionSize);
+            // Vector3 camPos = new Vector3(127.5f, 127.5f, 221.7025033688163f);
+            // Camera above the middle of the region
+            Vector3 camPos = new Vector3(
+                            m_scene.RegionInfo.RegionSizeX/2 - 0.5f,
+                            m_scene.RegionInfo.RegionSizeY/2 - 0.5f,
+                            221.7025033688163f);
+            // Viewport viewing down onto the region
+            Viewport viewport = new Viewport(camPos, -Vector3.UnitZ, 1024f, 0.1f,
+                        (int)m_scene.RegionInfo.RegionSizeX, (int)m_scene.RegionInfo.RegionSizeY,
+                        (float)m_scene.RegionInfo.RegionSizeX, (float)m_scene.RegionInfo.RegionSizeY );
+            // Fill the viewport and return the image
             return CreateMapTile(viewport, false);
         }
 
         public Bitmap CreateViewImage(Vector3 camPos, Vector3 camDir, float fov, int width, int height, bool useTextures)
         {
-            Viewport viewport = new Viewport(camPos, camDir, fov, (float)Constants.RegionSize, 0.1f, width, height);
+            Viewport viewport = new Viewport(camPos, camDir, fov, Constants.RegionSize,  0.1f, width, height);
             return CreateMapTile(viewport, useTextures);
         }
 
         public Bitmap CreateMapTile(Viewport viewport, bool useTextures)
         {
-            bool drawPrimVolume = true;
-            bool textureTerrain = true;
-
-            try
-            {
-                IConfig startupConfig = m_config.Configs["Startup"];
-                drawPrimVolume = startupConfig.GetBoolean("DrawPrimOnMapTile", drawPrimVolume);
-                textureTerrain = startupConfig.GetBoolean("TextureOnMapTile", textureTerrain);
-            }
-            catch
-            {
-                m_log.Warn("[WARP 3D IMAGE MODULE]: Failed to load StartupConfig");
-            }
-
             m_colors.Clear();
 
             int width = viewport.Width;
@@ -166,6 +192,7 @@ namespace OpenSim.Region.CoreModules.World.Warp3DMap
             }
 
             WarpRenderer renderer = new WarpRenderer();
+
             renderer.CreateScene(width, height);
             renderer.Scene.autoCalcNormals = false;
 
@@ -197,8 +224,8 @@ namespace OpenSim.Region.CoreModules.World.Warp3DMap
             renderer.Scene.addLight("Light2", new warp_Light(new warp_Vector(-1f, -1f, 1f), 0xffffff, 0, 100, 40));
 
             CreateWater(renderer);
-            CreateTerrain(renderer, textureTerrain);
-            if (drawPrimVolume)
+            CreateTerrain(renderer, m_textureTerrain);
+            if (m_drawPrimVolume)
                 CreateAllPrims(renderer, useTextures);
 
             renderer.Render();
@@ -214,6 +241,18 @@ namespace OpenSim.Region.CoreModules.World.Warp3DMap
             // 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.
+            foreach (var o in renderer.Scene.objectData.Values)
+            {
+                warp_Object obj = (warp_Object)o;
+                obj.vertexData = null;
+                obj.triangleData = null;
+            }
+
+            renderer.Scene.removeAllObjects();
+            renderer = null;
+            viewport = null;
+
+            m_colors.Clear();
             GC.Collect();
             m_log.Debug("[WARP 3D IMAGE MODULE]: GC.Collect()");
 
@@ -240,61 +279,74 @@ namespace OpenSim.Region.CoreModules.World.Warp3DMap
 
         #region Rendering Methods
 
+        // Add a water plane to the renderer.
         private void CreateWater(WarpRenderer renderer)
         {
             float waterHeight = (float)m_scene.RegionInfo.RegionSettings.WaterHeight;
 
-            renderer.AddPlane("Water", 256f * 0.5f);
-            renderer.Scene.sceneobject("Water").setPos(127.5f, waterHeight, 127.5f);
+            renderer.AddPlane("Water", m_scene.RegionInfo.RegionSizeX * 0.5f);
+            renderer.Scene.sceneobject("Water").setPos(m_scene.RegionInfo.RegionSizeX/2 - 0.5f,
+                                                       waterHeight,
+                                                       m_scene.RegionInfo.RegionSizeY/2 - 0.5f );
 
-            renderer.AddMaterial("WaterColor", ConvertColor(WATER_COLOR));
-                        renderer.Scene.material("WaterColor").setReflectivity(0);  // match water color with standard map module thanks lkalif
-            renderer.Scene.material("WaterColor").setTransparency((byte)((1f - WATER_COLOR.A) * 255f));
+            warp_Material waterColorMaterial = new warp_Material(ConvertColor(WATER_COLOR));
+                        waterColorMaterial.setReflectivity(0);  // match water color with standard map module thanks lkalif
+            waterColorMaterial.setTransparency((byte)((1f - WATER_COLOR.A) * 255f));
+            renderer.Scene.addMaterial("WaterColor", waterColorMaterial);
             renderer.SetObjectMaterial("Water", "WaterColor");
         }
 
+        // Add a terrain to the renderer.
+        // Note that we create a 'low resolution' 256x256 vertex terrain rather than trying for
+        //    full resolution. This saves a lot of memory especially for very large regions.
         private void CreateTerrain(WarpRenderer renderer, bool textureTerrain)
         {
             ITerrainChannel terrain = m_scene.Heightmap;
-            float[] heightmap = terrain.GetFloatsSerialised();
+
+            // 'diff' is the difference in scale between the real region size and the size of terrain we're buiding
+            float diff = (float)m_scene.RegionInfo.RegionSizeX / 256f;
 
             warp_Object obj = new warp_Object(256 * 256, 255 * 255 * 2);
 
-            for (int y = 0; y < 256; y++)
+            // Create all the vertices for the terrain
+            for (float y = 0; y < m_scene.RegionInfo.RegionSizeY; y += diff)
             {
-                for (int x = 0; x < 256; x++)
+                for (float x = 0; x < m_scene.RegionInfo.RegionSizeX; x += diff)
                 {
-                    int v = y * 256 + x;
-                    float height = heightmap[v];
-
-                    warp_Vector pos = ConvertVector(new Vector3(x, y, height));
-                    obj.addVertex(new warp_Vertex(pos, (float)x / 255f, (float)(255 - y) / 255f));
+                    warp_Vector pos = ConvertVector(x, y, (float)terrain[(int)x, (int)y]);
+                    obj.addVertex(new warp_Vertex(pos,
+                        x / (float)m_scene.RegionInfo.RegionSizeX,
+                        (((float)m_scene.RegionInfo.RegionSizeY) - y) / m_scene.RegionInfo.RegionSizeY) );
                 }
             }
 
-            for (int y = 0; y < 256; y++)
+            // Now that we have all the vertices, make another pass and create
+            //     the normals for each of the surface triangles and
+            //     create the list of triangle indices.
+            for (float y = 0; y < m_scene.RegionInfo.RegionSizeY; y += diff)
             {
-                for (int x = 0; x < 256; x++)
+                for (float x = 0; x < m_scene.RegionInfo.RegionSizeX; x += diff)
                 {
-                    if (x < 255 && y < 255)
+                    float newX = x / diff;
+                    float newY = y / diff;
+                    if (newX < 255 && newY < 255)
                     {
-                        int v = y * 256 + x;
+                        int v = (int)newY * 256 + (int)newX;
 
-                        // Normal
-                        Vector3 v1 = new Vector3(x, y, heightmap[y * 256 + x]);
-                        Vector3 v2 = new Vector3(x + 1, y, heightmap[y * 256 + x + 1]);
-                        Vector3 v3 = new Vector3(x, y + 1, heightmap[(y + 1) * 256 + x]);
+                        // Normal for a triangle made up of three adjacent vertices
+                        Vector3 v1 = new Vector3(newX, newY, (float)terrain[(int)x, (int)y]);
+                        Vector3 v2 = new Vector3(newX + 1, newY, (float)terrain[(int)(x + 1), (int)y]);
+                        Vector3 v3 = new Vector3(newX, newY + 1, (float)terrain[(int)x, ((int)(y + 1))]);
                         warp_Vector norm = ConvertVector(SurfaceNormal(v1, v2, v3));
                         norm = norm.reverse();
                         obj.vertex(v).n = norm;
 
-                        // Triangle 1
+                        // Make two triangles for each of the squares in the grid of vertices
                         obj.addTriangle(
                             v,
                             v + 1,
                             v + 256);
 
-                        // Triangle 2
                         obj.addTriangle(
                             v + 256 + 1,
                             v + 256,
@@ -309,7 +361,7 @@ namespace OpenSim.Region.CoreModules.World.Warp3DMap
             float[] startHeights = new float[4];
             float[] heightRanges = new float[4];
 
-            RegionSettings regionInfo = m_scene.RegionInfo.RegionSettings;
+            OpenSim.Framework.RegionSettings regionInfo = m_scene.RegionInfo.RegionSettings;
 
             textureIDs[0] = regionInfo.TerrainTexture1;
             textureIDs[1] = regionInfo.TerrainTexture2;
@@ -327,14 +379,12 @@ namespace OpenSim.Region.CoreModules.World.Warp3DMap
             heightRanges[3] = (float)regionInfo.Elevation2NE;
 
             uint globalX, globalY;
-            Utils.LongToUInts(m_scene.RegionInfo.RegionHandle, out globalX, out globalY);
+            Util.RegionHandleToWorldLoc(m_scene.RegionInfo.RegionHandle, out globalX, out globalY);
 
             warp_Texture texture;
-
             using (
                 Bitmap image
-                    = TerrainSplat.Splat(
-                        heightmap, textureIDs, startHeights, heightRanges,
+                    = TerrainSplat.Splat(terrain, textureIDs, startHeights, heightRanges,
                         new Vector3d(globalX, globalY, 0.0), m_scene.AssetService, textureTerrain))
             {
                 texture = new warp_Texture(image);
@@ -355,7 +405,6 @@ namespace OpenSim.Region.CoreModules.World.Warp3DMap
             m_scene.ForEachSOG(
                 delegate(SceneObjectGroup group)
                 {
-                    CreatePrim(renderer, group.RootPart, useTextures);
                     foreach (SceneObjectPart child in group.Parts)
                         CreatePrim(renderer, child, useTextures);
                 }
@@ -372,8 +421,48 @@ namespace OpenSim.Region.CoreModules.World.Warp3DMap
             if (prim.Scale.LengthSquared() < MIN_SIZE * MIN_SIZE)
                 return;
 
+            FacetedMesh renderMesh = null;
             Primitive omvPrim = prim.Shape.ToOmvPrimitive(prim.OffsetPosition, prim.RotationOffset);
-            FacetedMesh renderMesh = m_primMesher.GenerateFacetedMesh(omvPrim, DetailLevel.Medium);
+
+            if (m_renderMeshes)
+            {
+                if (omvPrim.Sculpt != null && omvPrim.Sculpt.SculptTexture != UUID.Zero)
+                {
+                    // Try fetchinng the asset
+                    byte[] sculptAsset = m_scene.AssetService.GetData(omvPrim.Sculpt.SculptTexture.ToString());
+                    if (sculptAsset != null)
+                    {
+                        // Is it a mesh?
+                        if (omvPrim.Sculpt.Type == SculptType.Mesh)
+                        {
+                            AssetMesh meshAsset = new AssetMesh(omvPrim.Sculpt.SculptTexture, sculptAsset);
+                            FacetedMesh.TryDecodeFromAsset(omvPrim, meshAsset, DetailLevel.Highest, out renderMesh);
+                            meshAsset = null;
+                        }
+                        else // It's sculptie
+                        {
+                            IJ2KDecoder imgDecoder = m_scene.RequestModuleInterface<IJ2KDecoder>();
+                            if (imgDecoder != null)
+                            {
+                                Image sculpt = imgDecoder.DecodeToImage(sculptAsset);
+                                if (sculpt != null)
+                                {
+                                    renderMesh = m_primMesher.GenerateFacetedSculptMesh(omvPrim, (Bitmap)sculpt,
+                                                                                        DetailLevel.Medium);
+                                    sculpt.Dispose();
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+
+            // If not a mesh or sculptie, try the regular mesher
+            if (renderMesh == null)
+            {
+                renderMesh = m_primMesher.GenerateFacetedMesh(omvPrim, DetailLevel.Medium);
+            }
+
             if (renderMesh == null)
                 return;
 
@@ -432,7 +521,11 @@ namespace OpenSim.Region.CoreModules.World.Warp3DMap
 
                 Primitive.TextureEntryFace teFace = prim.Shape.Textures.GetFace((uint)i);
                 Color4 faceColor = GetFaceColor(teFace);
-                string materialName = GetOrCreateMaterial(renderer, faceColor);
+                string materialName = String.Empty;
+                if (m_texturePrims && prim.Scale.LengthSquared() > m_texturePrimSize*m_texturePrimSize)
+                    materialName = GetOrCreateMaterial(renderer, faceColor, teFace.TextureID);
+                else
+                    materialName = GetOrCreateMaterial(renderer, faceColor);
 
                 faceObj.transform(m);
                 faceObj.setPos(primPos);
@@ -521,10 +614,59 @@ namespace OpenSim.Region.CoreModules.World.Warp3DMap
             return name;
         }
 
+        public string GetOrCreateMaterial(WarpRenderer renderer, Color4 faceColor, UUID textureID)
+        {
+            string materialName = "Color-" + faceColor.ToString() + "-Texture-" + textureID.ToString();
+
+            if (renderer.Scene.material(materialName) == null)
+            {
+                renderer.AddMaterial(materialName, ConvertColor(faceColor));
+                if (faceColor.A < 1f)
+                {
+                    renderer.Scene.material(materialName).setTransparency((byte) ((1f - faceColor.A)*255f));
+                }
+                warp_Texture texture = GetTexture(textureID);
+                if (texture != null)
+                    renderer.Scene.material(materialName).setTexture(texture);
+            }
+
+            return materialName;
+        }
+
+        private warp_Texture GetTexture(UUID id)
+        {
+            warp_Texture ret = null;
+
+            byte[] asset = m_scene.AssetService.GetData(id.ToString());
+
+            if (asset != null)
+            {
+                IJ2KDecoder imgDecoder = m_scene.RequestModuleInterface<IJ2KDecoder>();
+
+                try
+                {
+                    using (Bitmap img = (Bitmap)imgDecoder.DecodeToImage(asset))
+                        ret = new warp_Texture(img);
+                }
+                catch (Exception e)
+                {
+                    m_log.Warn(string.Format("[WARP 3D IMAGE MODULE]: Failed to decode asset {0}, exception  ", id), e);
+                }                    
+            }
+
+            return ret;
+        }
+
         #endregion Rendering Methods
 
         #region Static Helpers
 
+        // Note: axis change.
+        private static warp_Vector ConvertVector(float x, float y, float z)
+        {
+            return new warp_Vector(x, z, y);
+        }
+
         private static warp_Vector ConvertVector(Vector3 vector)
         {
             return new warp_Vector(vector.X, vector.Z, vector.Y);
diff --git a/OpenSim/Region/CoreModules/World/Wind/WindModule.cs b/OpenSim/Region/CoreModules/World/Wind/WindModule.cs
index 9de588c..35014f5 100644
--- a/OpenSim/Region/CoreModules/World/Wind/WindModule.cs
+++ b/OpenSim/Region/CoreModules/World/Wind/WindModule.cs
@@ -216,13 +216,13 @@ namespace OpenSim.Region.CoreModules
                 // FIXME: If console region is root then this will be printed by every module.  Currently, there is no
                 // way to prevent this, short of making the entire module shared (which is complete overkill).
                 // One possibility is to return a bool to signal whether the module has completely handled the command
-                m_log.InfoFormat("[WIND]: Please change to a specific region in order to set Sun parameters.");
+                MainConsole.Instance.Output("Please change to a specific region in order to set Sun parameters.");
                 return;
             }
 
             if (m_scene.ConsoleScene() != m_scene)
             {
-                m_log.InfoFormat("[WIND]: Console Scene is not my scene.");
+                MainConsole.Instance.Output("Console Scene is not my scene.");
                 return;
             }
         }
@@ -233,7 +233,9 @@ namespace OpenSim.Region.CoreModules
         private void HandleConsoleCommand(string module, string[] cmdparams)
         {
             ValidateConsole();
-            m_log.Info("[WIND] The wind command can be used to change the currently active wind model plugin and update the parameters for wind plugins.");
+
+            MainConsole.Instance.Output(
+                "The wind command can be used to change the currently active wind model plugin and update the parameters for wind plugins.");
         }
 
         /// <summary>
@@ -246,7 +248,9 @@ namespace OpenSim.Region.CoreModules
             if ((cmdparams.Length != 4)
                 || !cmdparams[1].Equals("base"))
             {
-                m_log.Info("[WIND] Invalid parameters to change parameters for Wind module base, usage: wind base <parameter> <value>");
+                MainConsole.Instance.Output(
+                    "Invalid parameters to change parameters for Wind module base, usage: wind base <parameter> <value>");
+
                 return;
             }
 
@@ -261,7 +265,9 @@ namespace OpenSim.Region.CoreModules
                     }
                     else
                     {
-                        m_log.InfoFormat("[WIND] Invalid value {0} specified for {1}", cmdparams[3], cmdparams[2]);
+                        MainConsole.Instance.OutputFormat(
+                            "Invalid value {0} specified for {1}", cmdparams[3], cmdparams[2]);
+
                         return;
                     }
 
@@ -271,22 +277,23 @@ namespace OpenSim.Region.CoreModules
 
                     if (desiredPlugin.Equals(m_activeWindPlugin.Name))
                     {
-                        m_log.InfoFormat("[WIND] Wind model plugin {0} is already active", cmdparams[3]);
+                        MainConsole.Instance.OutputFormat("Wind model plugin {0} is already active", cmdparams[3]);
+
                         return;
                     }
 
                     if (m_availableWindPlugins.ContainsKey(desiredPlugin))
                     {
                         m_activeWindPlugin = m_availableWindPlugins[cmdparams[3]];
-                        m_log.InfoFormat("[WIND] {0} wind model plugin now active", m_activeWindPlugin.Name);
+
+                        MainConsole.Instance.OutputFormat("{0} wind model plugin now active", m_activeWindPlugin.Name);
                     }
                     else
                     {
-                        m_log.InfoFormat("[WIND] Could not find wind model plugin {0}", desiredPlugin);
+                        MainConsole.Instance.OutputFormat("Could not find wind model plugin {0}", desiredPlugin);
                     }
                     break;
             }
-
         }
 
         /// <summary>
@@ -300,7 +307,7 @@ namespace OpenSim.Region.CoreModules
             if ((cmdparams.Length != 4)
                 && (cmdparams.Length != 3))
             {
-                m_log.Info("[WIND] Usage: wind <plugin> <param> [value]");
+                MainConsole.Instance.Output("Usage: wind <plugin> <param> [value]");
                 return;
             }
 
@@ -311,16 +318,17 @@ namespace OpenSim.Region.CoreModules
             {
                 if (!float.TryParse(cmdparams[3], out value))
                 {
-                    m_log.InfoFormat("[WIND] Invalid value {0}", cmdparams[3]);
+                    MainConsole.Instance.OutputFormat("Invalid value {0}", cmdparams[3]);
                 }
 
                 try
                 {
                     WindParamSet(plugin, param, value);
+                    MainConsole.Instance.OutputFormat("{0} set to {1}", param, value);
                 }
                 catch (Exception e)
                 {
-                    m_log.InfoFormat("[WIND] {0}", e.Message);
+                    MainConsole.Instance.OutputFormat("{0}", e.Message);
                 }
             }
             else
@@ -328,11 +336,11 @@ namespace OpenSim.Region.CoreModules
                 try
                 {
                     value = WindParamGet(plugin, param);
-                    m_log.InfoFormat("[WIND] {0} : {1}", param, value);
+                    MainConsole.Instance.OutputFormat("{0} : {1}", param, value);
                 }
                 catch (Exception e)
                 {
-                    m_log.InfoFormat("[WIND] {0}", e.Message);
+                    MainConsole.Instance.OutputFormat("{0}", e.Message);
                 }
             }
 
@@ -366,13 +374,11 @@ namespace OpenSim.Region.CoreModules
             {
                 IWindModelPlugin windPlugin = m_availableWindPlugins[plugin];
                 windPlugin.WindParamSet(param, value);
-                m_log.InfoFormat("[WIND] {0} set to {1}", param, value);
             }
             else
             {
                 throw new Exception(String.Format("Could not find plugin {0}", plugin));
             }
-
         }
 
         public float WindParamGet(string plugin, string param)
diff --git a/OpenSim/Region/CoreModules/World/WorldMap/MapSearchModule.cs b/OpenSim/Region/CoreModules/World/WorldMap/MapSearchModule.cs
index 708a9a2..d862f18 100644
--- a/OpenSim/Region/CoreModules/World/WorldMap/MapSearchModule.cs
+++ b/OpenSim/Region/CoreModules/World/WorldMap/MapSearchModule.cs
@@ -49,6 +49,18 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
         List<Scene> m_scenes = new List<Scene>();
         List<UUID> m_Clients;
 
+        IWorldMapModule m_WorldMap;
+        IWorldMapModule WorldMap
+        {
+            get
+            {
+                if (m_WorldMap == null)
+                    m_WorldMap = m_scene.RequestModuleInterface<IWorldMapModule>();
+                return m_WorldMap;
+            }
+
+        }
+
         #region ISharedRegionModule Members
         public void Initialise(IConfigSource source)
         {
@@ -64,6 +76,7 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
             m_scenes.Add(scene);
             scene.EventManager.OnNewClient += OnNewClient;
             m_Clients = new List<UUID>();
+
         }
 
         public void RemoveRegion(Scene scene)
@@ -129,7 +142,6 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
         private void OnMapNameRequest(IClientAPI remoteClient, string mapName, uint flags)
         {
             List<MapBlockData> blocks = new List<MapBlockData>();
-            MapBlockData data;
             if (mapName.Length < 3 || (mapName.EndsWith("#") && mapName.Length < 4))
             {
                 // final block, closing the search result
@@ -143,50 +155,51 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
             }
 
 
-            //m_log.DebugFormat("MAP NAME=({0})", mapName);
-
-            // Hack to get around the fact that ll V3 now drops the port from the
-            // map name. See https://jira.secondlife.com/browse/VWR-28570
-            //
-            // Caller, use this magic form instead:
-            // secondlife://http|!!mygrid.com|8002|Region+Name/128/128
-            // or url encode if possible.
-            // the hacks we do with this viewer...
-            //
+            List<GridRegion> regionInfos = m_scene.GridService.GetRegionsByName(m_scene.RegionInfo.ScopeID, mapName, 20);
+            
             string mapNameOrig = mapName;
-            if (mapName.Contains("|"))
-                mapName = mapName.Replace('|', ':');
-            if (mapName.Contains("+"))
-                mapName = mapName.Replace('+', ' ');
-            if (mapName.Contains("!"))
-                mapName = mapName.Replace('!', '/');
+            if (regionInfos.Count == 0)
+            {
+                // Hack to get around the fact that ll V3 now drops the port from the
+                // map name. See https://jira.secondlife.com/browse/VWR-28570
+                //
+                // Caller, use this magic form instead:
+                // secondlife://http|!!mygrid.com|8002|Region+Name/128/128
+                // or url encode if possible.
+                // the hacks we do with this viewer...
+                //
+                if (mapName.Contains("|"))
+                    mapName = mapName.Replace('|', ':');
+                if (mapName.Contains("+"))
+                    mapName = mapName.Replace('+', ' ');
+                if (mapName.Contains("!"))
+                    mapName = mapName.Replace('!', '/');
+                
+                if (mapName != mapNameOrig)
+                    regionInfos = m_scene.GridService.GetRegionsByName(m_scene.RegionInfo.ScopeID, mapName, 20);
+            }
             
-            // try to fetch from GridServer
-            List<GridRegion> regionInfos = m_scene.GridService.GetRegionsByName(m_scene.RegionInfo.ScopeID, mapName, 20);
-
             m_log.DebugFormat("[MAPSEARCHMODULE]: search {0} returned {1} regions. Flags={2}", mapName, regionInfos.Count, flags);
+            
             if (regionInfos.Count > 0)
             {
                 foreach (GridRegion info in regionInfos)
                 {
-                    data = new MapBlockData();
-                    data.Agents = 0;
-                    data.Access = info.Access;
-                    if (flags == 2) // V2 sends this
-                        data.MapImageId = UUID.Zero; 
-                    else
-                        data.MapImageId = info.TerrainImage;
-                    // ugh! V2-3 is very sensitive about the result being
-                    // exactly the same as the requested name
-                    if (regionInfos.Count == 1 && mapNameOrig.Contains("|") || mapNameOrig.Contains("+"))
-                        data.Name = mapNameOrig;
+                    if ((flags & 2) == 2) // V2 sends this
+                    {
+                        List<MapBlockData> datas = WorldMap.Map2BlockFromGridRegion(info, flags);
+                        // ugh! V2-3 is very sensitive about the result being
+                        // exactly the same as the requested name
+                        if (regionInfos.Count == 1 && (mapName != mapNameOrig))
+                            datas.ForEach(d => d.Name = mapNameOrig);
+
+                        blocks.AddRange(datas);
+                    }
                     else
-                        data.Name = info.RegionName;
-                    data.RegionFlags = 0; // TODO not used?
-                    data.WaterHeight = 0; // not used
-                    data.X = (ushort)(info.RegionLocX / Constants.RegionSize);
-                    data.Y = (ushort)(info.RegionLocY / Constants.RegionSize);
-                    blocks.Add(data);
+                    {
+                        MapBlockData data = WorldMap.MapBlockFromGridRegion(info, flags);
+                        blocks.Add(data);
+                    }
                 }
             }
 
@@ -204,8 +217,9 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
             {
                 if (regionInfos.Count == 0)
                     remoteClient.SendAlertMessage("No regions found with that name.");
-                else if (regionInfos.Count == 1)
-                    remoteClient.SendAlertMessage("Region found!");
+                // this seems unnecessary because found regions will show up in the search results
+                //else if (regionInfos.Count == 1)
+                //    remoteClient.SendAlertMessage("Region found!");
             }
         }
 
@@ -214,7 +228,7 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                 // final block, closing the search result
                 MapBlockData data = new MapBlockData();
                 data.Agents = 0;
-                data.Access = 255;
+                data.Access = (byte)SimAccess.NonExistent;
                 data.MapImageId = UUID.Zero;
                 data.Name = "";
                 data.RegionFlags = 0;
diff --git a/OpenSim/Region/CoreModules/World/WorldMap/WorldMapModule.cs b/OpenSim/Region/CoreModules/World/WorldMap/WorldMapModule.cs
index e2f525c..db1187e 100644
--- a/OpenSim/Region/CoreModules/World/WorldMap/WorldMapModule.cs
+++ b/OpenSim/Region/CoreModules/World/WorldMap/WorldMapModule.cs
@@ -59,13 +59,18 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
     [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "WorldMapModule")]
     public class WorldMapModule : INonSharedRegionModule, IWorldMapModule
     {
-        private static readonly ILog m_log =
-            LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+#pragma warning disable 414
+        private static string LogHeader = "[WORLD MAP]";
+#pragma warning restore 414
 
         private static readonly string DEFAULT_WORLD_MAP_EXPORT_PATH = "exportmap.jpg";
         private static readonly UUID STOP_UUID = UUID.Random();
         private static readonly string m_mapLayerPath = "0001/";
 
+        private IMapImageGenerator m_mapImageGenerator;
+        private IMapImageUploadModule m_mapImageServiceModule;
+
         private OpenSim.Framework.BlockingQueue<MapRequestState> requests = new OpenSim.Framework.BlockingQueue<MapRequestState>();
 
         protected Scene m_scene;
@@ -81,19 +86,24 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
         private List<UUID> m_rootAgents = new List<UUID>();
         private volatile bool threadrunning = false;
 
+        private IServiceThrottleModule m_ServiceThrottle;
+
         //private int CacheRegionsDistance = 256;
 
         #region INonSharedRegionModule Members
         public virtual void Initialise (IConfigSource config)
         {
-            IConfig startupConfig = config.Configs["Startup"];
-            if (startupConfig.GetString("WorldMapModule", "WorldMap") == "WorldMap")
+            string[] configSections = new string[] { "Map", "Startup" };
+
+            if (Util.GetConfigVarFromSections<string>(
+                config, "WorldMapModule", configSections, "WorldMap") == "WorldMap")
                 m_Enabled = true;
 
-            blacklistTimeout = startupConfig.GetInt("BlacklistTimeout", 10*60) * 1000;
+            blacklistTimeout 
+                = Util.GetConfigVarFromSections<int>(config, "BlacklistTimeout", configSections, 10 * 60) * 1000;
         }
 
-        public virtual void AddRegion (Scene scene)
+        public virtual void AddRegion(Scene scene)
         {
             if (!m_Enabled)
                 return;
@@ -109,6 +119,11 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                     "export-map [<path>]",
                     "Save an image of the world map", HandleExportWorldMapConsoleCommand);
 
+                m_scene.AddCommand(
+                    "Regions", this, "generate map",
+                    "generate map",
+                    "Generates and stores a new maptile.", HandleGenerateMapConsoleCommand);
+
                 AddHandlers();
             }
         }
@@ -128,8 +143,14 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
 
         public virtual void RegionLoaded (Scene scene)
         {
-        }
+            if (!m_Enabled)
+                return;
 
+            m_ServiceThrottle = scene.RequestModuleInterface<IServiceThrottleModule>();
+
+            m_mapImageGenerator = m_scene.RequestModuleInterface<IMapImageGenerator>();
+            m_mapImageServiceModule = m_scene.RequestModuleInterface<IMapImageUploadModule>();
+        }
 
         public virtual void Close()
         {
@@ -156,7 +177,16 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
             regionimage = regionimage.Replace("-", "");
             m_log.Info("[WORLD MAP]: JPEG Map location: " + m_scene.RegionInfo.ServerURI + "index.php?method=" + regionimage);
 
-            MainServer.Instance.AddHTTPHandler(regionimage, OnHTTPGetMapImage);
+            MainServer.Instance.AddHTTPHandler(regionimage,
+                new GenericHTTPDOSProtector(OnHTTPGetMapImage, OnHTTPThrottled, new BasicDosProtectorOptions()
+                    {
+                        AllowXForwardedFor = false,
+                        ForgetTimeSpan = TimeSpan.FromMinutes(2),
+                        MaxRequestsInTimeframe = 4,
+                        ReportingName = "MAPDOSPROTECTOR",
+                        RequestTimeSpan = TimeSpan.FromSeconds(10),
+                        ThrottledAction = BasicDOSProtector.ThrottleAction.DoThrottledMethod
+                    }).Process);
             MainServer.Instance.AddLLSDHandler(
                 "/MAP/MapItems/" + m_scene.RegionInfo.RegionHandle.ToString(), HandleRemoteMapItemRequest);
 
@@ -167,13 +197,13 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
             m_scene.EventManager.OnMakeRootAgent += MakeRootAgent;
             m_scene.EventManager.OnRegionUp += OnRegionUp;
 
-            StartThread(new object());
+//            StartThread(new object());
         }
 
         // this has to be called with a lock on m_scene
         protected virtual void RemoveHandlers()
         {
-            StopThread();
+//            StopThread();
 
             m_scene.EventManager.OnRegionUp -= OnRegionUp;
             m_scene.EventManager.OnMakeRootAgent -= MakeRootAgent;
@@ -259,15 +289,15 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                     {
                         List<MapBlockData> mapBlocks = new List<MapBlockData>(); ;
 
+                        // Get regions that are within 8 regions of here
                         List<GridRegion> regions = m_scene.GridService.GetRegionRange(m_scene.RegionInfo.ScopeID,
-                            (int)(m_scene.RegionInfo.RegionLocX - 8) * (int)Constants.RegionSize,
-                            (int)(m_scene.RegionInfo.RegionLocX + 8) * (int)Constants.RegionSize,
-                            (int)(m_scene.RegionInfo.RegionLocY - 8) * (int)Constants.RegionSize,
-                            (int)(m_scene.RegionInfo.RegionLocY + 8) * (int)Constants.RegionSize);
+                                    (int)Util.RegionToWorldLoc(m_scene.RegionInfo.RegionLocX - 8),
+                                    (int)Util.RegionToWorldLoc(m_scene.RegionInfo.RegionLocX + 8),
+                                    (int)Util.RegionToWorldLoc(m_scene.RegionInfo.RegionLocY - 8),
+                                    (int)Util.RegionToWorldLoc(m_scene.RegionInfo.RegionLocY + 8) );
                         foreach (GridRegion r in regions)
                         {
-                            MapBlockData block = new MapBlockData();
-                            MapBlockFromGridRegion(block, r, 0);
+                            MapBlockData block = MapBlockFromGridRegion(r, 0);
                             mapBlocks.Add(block);
                         }
                         avatarPresence.ControllingClient.SendMapBlock(mapBlocks, 0);
@@ -351,7 +381,7 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
 
 //            m_log.Debug("[WORLD MAP]: Starting remote MapItem request thread");
 
-            Watchdog.StartThread(
+            WorkManager.StartThread(
                 process,
                 string.Format("MapItemRequestThread ({0})", m_scene.RegionInfo.RegionName),
                 ThreadPriority.BelowNormal,
@@ -387,24 +417,23 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
             }
             uint xstart = 0;
             uint ystart = 0;
-            Utils.LongToUInts(m_scene.RegionInfo.RegionHandle, out xstart, out ystart);
-            if (itemtype == 6) // Service 6 right now (MAP_ITEM_AGENTS_LOCATION; green dots)
+            Util.RegionHandleToWorldLoc(m_scene.RegionInfo.RegionHandle, out xstart, out ystart);
+            if (itemtype == (int)GridItemType.AgentLocations)
             {
                 if (regionhandle == 0 || regionhandle == m_scene.RegionInfo.RegionHandle)
                 {
-                    // Local Map Item Request
+                    // Just requesting map info about the current, local region
                     int tc = Environment.TickCount;
                     List<mapItemReply> mapitems = new List<mapItemReply>();
                     mapItemReply mapitem = new mapItemReply();
                     if (m_scene.GetRootAgentCount() <= 1)
                     {
-                        mapitem = new mapItemReply();
-                        mapitem.x = (uint)(xstart + 1);
-                        mapitem.y = (uint)(ystart + 1);
-                        mapitem.id = UUID.Zero;
-                        mapitem.name = Util.Md5Hash(m_scene.RegionInfo.RegionName + tc.ToString());
-                        mapitem.Extra = 0;
-                        mapitem.Extra2 = 0;
+                        mapitem = new mapItemReply(
+                                        xstart + 1,
+                                        ystart + 1,
+                                        UUID.Zero,
+                                        Util.Md5Hash(m_scene.RegionInfo.RegionName + tc.ToString()),
+                                        0, 0);
                         mapitems.Add(mapitem);
                     }
                     else
@@ -414,13 +443,12 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                             // Don't send a green dot for yourself
                             if (sp.UUID != remoteClient.AgentId)
                             {
-                                mapitem = new mapItemReply();
-                                mapitem.x = (uint)(xstart + sp.AbsolutePosition.X);
-                                mapitem.y = (uint)(ystart + sp.AbsolutePosition.Y);
-                                mapitem.id = UUID.Zero;
-                                mapitem.name = Util.Md5Hash(m_scene.RegionInfo.RegionName + tc.ToString());
-                                mapitem.Extra = 1;
-                                mapitem.Extra2 = 0;
+                                mapitem = new mapItemReply(
+                                        xstart + (uint)sp.AbsolutePosition.X,
+                                        ystart + (uint)sp.AbsolutePosition.Y,
+                                        UUID.Zero,
+                                        Util.Md5Hash(m_scene.RegionInfo.RegionName + tc.ToString()),
+                                        1, 0);
                                 mapitems.Add(mapitem);
                             }
                         });
@@ -435,7 +463,7 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                     RequestMapItems("",remoteClient.AgentId,flags,EstateID,godlike,itemtype,regionhandle);
                 }
             }
-            else if (itemtype == 7) // Service 7 (MAP_ITEM_LAND_FOR_SALE)
+            else if (itemtype == (int)GridItemType.LandForSale) // Service 7 (MAP_ITEM_LAND_FOR_SALE)
             {
                 if (regionhandle == 0 || regionhandle == m_scene.RegionInfo.RegionHandle)
                 {
@@ -465,14 +493,14 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                                 float x = (min.X+max.X)/2;
                                 float y = (min.Y+max.Y)/2;
 
-                                mapitem = new mapItemReply();
-                                mapitem.x = (uint)(xstart + x);
-                                mapitem.y = (uint)(ystart + y);
-                                // mapitem.z = (uint)m_scene.GetGroundHeight(x,y);
-                                mapitem.id = parcel.GlobalID;
-                                mapitem.name = parcel.Name;
-                                mapitem.Extra = parcel.Area;
-                                mapitem.Extra2 = parcel.SalePrice;
+                                mapitem = new mapItemReply(
+                                                xstart + (uint)x,
+                                                ystart + (uint)y,
+                                                parcel.GlobalID,
+                                                parcel.Name,
+                                                parcel.Area,
+                                                parcel.SalePrice
+                                );
                                 mapitems.Add(mapitem);
                             }
                         }
@@ -487,7 +515,7 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                     RequestMapItems("",remoteClient.AgentId,flags,EstateID,godlike,itemtype,regionhandle);
                 }
             }
-            else if (itemtype == 1) // Service 1 (MAP_ITEM_TELEHUB)
+            else if (itemtype == (int)GridItemType.Telehub) // Service 1 (MAP_ITEM_TELEHUB)
             {
                 if (regionhandle == 0 || regionhandle == m_scene.RegionInfo.RegionHandle)
                 {
@@ -497,13 +525,14 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                     SceneObjectGroup sog = m_scene.GetSceneObjectGroup(m_scene.RegionInfo.RegionSettings.TelehubObject);
                     if (sog != null)
                     {
-                        mapitem = new mapItemReply();
-                        mapitem.x = (uint)(xstart + sog.AbsolutePosition.X);
-                        mapitem.y = (uint)(ystart + sog.AbsolutePosition.Y);
-                        mapitem.id = UUID.Zero;
-                        mapitem.name = sog.Name;
-                        mapitem.Extra = 0; // color (not used)
-                        mapitem.Extra2 = 0; // 0 = telehub / 1 = infohub
+                        mapitem = new mapItemReply(
+                                            xstart + (uint)sog.AbsolutePosition.X,
+                                            ystart + (uint)sog.AbsolutePosition.Y,
+                                            UUID.Zero,
+                                            sog.Name,
+                                            0,  // color (not used)
+                                            0   // 0 = telehub / 1 = infohub
+                        );
                         mapitems.Add(mapitem);
 
                         remoteClient.SendMapItemReply(mapitems.ToArray(), itemtype, flags);
@@ -523,7 +552,7 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
         /// </summary>
         public void process()
         {
-            const int MAX_ASYNC_REQUESTS = 20;
+            //const int MAX_ASYNC_REQUESTS = 20;
             try
             {
                 while (true)
@@ -568,13 +597,44 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
             Watchdog.RemoveThread();
         }
 
+        const int MAX_ASYNC_REQUESTS = 20;
+
         /// <summary>
-        /// Enqueues the map item request into the processing thread
+        /// Enqueues the map item request into the services throttle processing thread
         /// </summary>
         /// <param name="state"></param>
-        public void EnqueueMapItemRequest(MapRequestState state)
+        public void EnqueueMapItemRequest(MapRequestState st)
         {
-            requests.Enqueue(state);
+
+            m_ServiceThrottle.Enqueue("map-item", st.regionhandle.ToString() + st.agentID.ToString(), delegate
+            {
+                if (st.agentID != UUID.Zero)
+                {
+                    bool dorequest = true;
+                    lock (m_rootAgents)
+                    {
+                        if (!m_rootAgents.Contains(st.agentID))
+                            dorequest = false;
+                    }
+
+                    if (dorequest && !m_blacklistedregions.ContainsKey(st.regionhandle))
+                    {
+                        if (nAsyncRequests >= MAX_ASYNC_REQUESTS) // hit the break
+                        {
+                            // AH!!! Recursive !
+                            // Put this request back in the queue and return
+                            EnqueueMapItemRequest(st);
+                            return;
+                        }
+
+                        RequestMapItemsDelegate d = RequestMapItemsAsync;
+                        d.BeginInvoke(st.agentID, st.flags, st.EstateID, st.godlike, st.itemtype, st.regionhandle, RequestMapItemsCompleted, null);
+                        //OSDMap response = RequestMapItemsAsync(st.agentID, st.flags, st.EstateID, st.godlike, st.itemtype, st.regionhandle);
+                        //RequestMapItemsCompleted(response);
+                        Interlocked.Increment(ref nAsyncRequests);
+                    }
+                }
+            });
         }
 
         /// <summary>
@@ -622,19 +682,14 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                             {
                                 OSDMap mapitem = (OSDMap)itemarray[i];
                                 mapItemReply mi = new mapItemReply();
-                                mi.x = (uint)mapitem["X"].AsInteger();
-                                mi.y = (uint)mapitem["Y"].AsInteger();
-                                mi.id = mapitem["ID"].AsUUID();
-                                mi.Extra = mapitem["Extra"].AsInteger();
-                                mi.Extra2 = mapitem["Extra2"].AsInteger();
-                                mi.name = mapitem["Name"].AsString();
+                                mi.FromOSD(mapitem);
                                 returnitems.Add(mi);
                             }
                             av.ControllingClient.SendMapItemReply(returnitems.ToArray(), mrs.itemtype, mrs.flags);
                         }
 
                         // Service 7 (MAP_ITEM_LAND_FOR_SALE)
-                        uint itemtype = 7;
+                        uint itemtype = (uint)GridItemType.LandForSale;
 
                         if (response.ContainsKey(itemtype.ToString()))
                         {
@@ -644,19 +699,14 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                             {
                                 OSDMap mapitem = (OSDMap)itemarray[i];
                                 mapItemReply mi = new mapItemReply();
-                                mi.x = (uint)mapitem["X"].AsInteger();
-                                mi.y = (uint)mapitem["Y"].AsInteger();
-                                mi.id = mapitem["ID"].AsUUID();
-                                mi.Extra = mapitem["Extra"].AsInteger();
-                                mi.Extra2 = mapitem["Extra2"].AsInteger();
-                                mi.name = mapitem["Name"].AsString();
+                                mi.FromOSD(mapitem);
                                 returnitems.Add(mi);
                             }
                             av.ControllingClient.SendMapItemReply(returnitems.ToArray(), itemtype, mrs.flags);
                         }
 
                         // Service 1 (MAP_ITEM_TELEHUB)
-                        itemtype = 1;
+                        itemtype = (uint)GridItemType.Telehub;
 
                         if (response.ContainsKey(itemtype.ToString()))
                         {
@@ -666,12 +716,7 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                             {
                                 OSDMap mapitem = (OSDMap)itemarray[i];
                                 mapItemReply mi = new mapItemReply();
-                                mi.x = (uint)mapitem["X"].AsInteger();
-                                mi.y = (uint)mapitem["Y"].AsInteger();
-                                mi.id = mapitem["ID"].AsUUID();
-                                mi.Extra = mapitem["Extra"].AsInteger();
-                                mi.Extra2 = mapitem["Extra2"].AsInteger();
-                                mi.name = mapitem["Name"].AsString();
+                                mi.FromOSD(mapitem);
                                 returnitems.Add(mi);
                             }
                             av.ControllingClient.SendMapItemReply(returnitems.ToArray(), itemtype, mrs.flags);
@@ -754,7 +799,7 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
             if (httpserver.Length == 0)
             {
                 uint x = 0, y = 0;
-                Utils.LongToUInts(regionhandle, out x, out y);
+                Util.RegionHandleToWorldLoc(regionhandle, out x, out y);
                 GridRegion mreg = m_scene.GridService.GetRegionByPosition(m_scene.RegionInfo.ScopeID, (int)x, (int)y);
 
                 if (mreg != null)
@@ -861,24 +906,26 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
             finally
             {
                 if (os != null)
-                    os.Close();
+                    os.Dispose();
             }
 
             string response_mapItems_reply = null;
-            { // get the response
-                StreamReader sr = null;
+            {
                 try
                 {
-                    WebResponse webResponse = mapitemsrequest.GetResponse();
-                    if (webResponse != null)
-                    {
-                        sr = new StreamReader(webResponse.GetResponseStream());
-                        response_mapItems_reply = sr.ReadToEnd().Trim();
-                    }
-                    else
+                    using (WebResponse webResponse = mapitemsrequest.GetResponse())
                     {
-                        return new OSDMap();
-                    }
+                        if (webResponse != null)
+                        {
+                            using (Stream s = webResponse.GetResponseStream())
+                                using (StreamReader sr = new StreamReader(s))
+                                    response_mapItems_reply = sr.ReadToEnd().Trim();
+                        }
+                        else
+                        {
+                            return new OSDMap();
+                        }
+                        }
                 }
                 catch (WebException)
                 {
@@ -905,11 +952,6 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
 
                     return responseMap;
                 }
-                finally
-                {
-                    if (sr != null)
-                        sr.Close();
-                }
 
                 OSD rezResponse = null;
                 try
@@ -923,6 +965,7 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                 {
                     m_log.InfoFormat("[WORLD MAP]: exception on parse of RequestMapItems reply from {0}: {1}", httpserver, ex.Message);
                     responseMap["connect"] = OSD.FromBoolean(false);
+
                     lock (m_blacklistedregions)
                     {
                         if (!m_blacklistedregions.ContainsKey(regionhandle))
@@ -955,7 +998,6 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
         /// <param name="maxY"></param>
         public virtual void RequestMapBlocks(IClientAPI remoteClient, int minX, int minY, int maxX, int maxY, uint flag)
         {
-            //m_log.ErrorFormat("[YYY] RequestMapBlocks {0}={1}={2}={3} {4}", minX, minY, maxX, maxY, flag);
             if ((flag & 0x10000) != 0)  // user clicked on qthe map a tile that isn't visible
             {
                 List<MapBlockData> response = new List<MapBlockData>();
@@ -964,22 +1006,24 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                 // on an unloaded square.
                 // But make sure: Look whether the one we requested is in there
                 List<GridRegion> regions = m_scene.GridService.GetRegionRange(m_scene.RegionInfo.ScopeID,
-                    minX * (int)Constants.RegionSize,
-                    maxX * (int)Constants.RegionSize,
-                    minY * (int)Constants.RegionSize,
-                    maxY * (int)Constants.RegionSize);
+                                    (int)Util.RegionToWorldLoc((uint)minX), (int)Util.RegionToWorldLoc((uint)maxX),
+                                    (int)Util.RegionToWorldLoc((uint)minY), (int)Util.RegionToWorldLoc((uint)maxY) );
 
+                m_log.DebugFormat("[WORLD MAP MODULE] RequestMapBlocks min=<{0},{1}>, max=<{2},{3}>, flag={4}, cntFound={5}",
+                                            minX, minY, maxX, maxY, flag.ToString("X"), regions.Count);
                 if (regions != null)
                 {
                     foreach (GridRegion r in regions)
                     {
-                        if ((r.RegionLocX == minX * (int)Constants.RegionSize) &&
-                            (r.RegionLocY == minY * (int)Constants.RegionSize))
+                        if (r.RegionLocX == Util.RegionToWorldLoc((uint)minX)
+                            && r.RegionLocY == Util.RegionToWorldLoc((uint)minY) )
                         {
                             // found it => add it to response
-                            MapBlockData block = new MapBlockData();
-                            MapBlockFromGridRegion(block, r, flag);
-                            response.Add(block);
+                            // Version 2 viewers can handle the larger regions
+                            if ((flag & 2) == 2)
+                                response.AddRange(Map2BlockFromGridRegion(r, flag));
+                            else
+                                response.Add(MapBlockFromGridRegion(r, flag));
                             break;
                         }
                     }
@@ -991,7 +1035,8 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                     MapBlockData block = new MapBlockData();
                     block.X = (ushort)minX;
                     block.Y = (ushort)minY;
-                    block.Access = 254; // means 'simulator is offline'
+                    block.Access = (byte)SimAccess.Down; // means 'simulator is offline'
+                    // block.Access = (byte)SimAccess.NonExistent;
                     response.Add(block);
                 }
                 // The lower 16 bits are an unsigned int16
@@ -1008,39 +1053,94 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
         {
             List<MapBlockData> mapBlocks = new List<MapBlockData>();
             List<GridRegion> regions = m_scene.GridService.GetRegionRange(m_scene.RegionInfo.ScopeID,
-                (minX - 4) * (int)Constants.RegionSize,
-                (maxX + 4) * (int)Constants.RegionSize,
-                (minY - 4) * (int)Constants.RegionSize,
-                (maxY + 4) * (int)Constants.RegionSize);
+                        (int)Util.RegionToWorldLoc((uint)(minX - 4)), (int)Util.RegionToWorldLoc((uint)(maxX + 4)),
+                        (int)Util.RegionToWorldLoc((uint)(minY - 4)), (int)Util.RegionToWorldLoc((uint)(maxY + 4)) );
+            //m_log.DebugFormat("{0} GetAndSendBlocks. min=<{1},{2}>, max=<{3},{4}>, cntFound={5}",
+            //                            LogHeader, minX, minY, maxX, maxY, regions.Count);
             foreach (GridRegion r in regions)
             {
-                MapBlockData block = new MapBlockData();
-                MapBlockFromGridRegion(block, r, flag);
-                mapBlocks.Add(block);
+                // Version 2 viewers can handle the larger regions
+                if ((flag & 2) == 2)
+                    mapBlocks.AddRange(Map2BlockFromGridRegion(r, flag));
+                else
+                    mapBlocks.Add(MapBlockFromGridRegion(r, flag));
             }
             remoteClient.SendMapBlock(mapBlocks, flag & 0xffff);
 
             return mapBlocks;
         }
 
-        protected void MapBlockFromGridRegion(MapBlockData block, GridRegion r, uint flag)
+        // Fill a passed MapBlockData from a GridRegion
+        public MapBlockData MapBlockFromGridRegion(GridRegion r, uint flag)
         {
+            MapBlockData block = new MapBlockData();
+
             block.Access = r.Access;
             switch (flag & 0xffff)
             {
-            case 0:
-                block.MapImageId = r.TerrainImage;
-                break;
-            case 2:
-                block.MapImageId = r.ParcelImage;
-                break;
-            default:
-                block.MapImageId = UUID.Zero;
-                break;
+                case 0:
+                    block.MapImageId = r.TerrainImage;
+                    break;
+                case 2:
+                    block.MapImageId = r.ParcelImage;
+                    break;
+                default:
+                    block.MapImageId = UUID.Zero;
+                    break;
             }
             block.Name = r.RegionName;
-            block.X = (ushort)(r.RegionLocX / Constants.RegionSize);
-            block.Y = (ushort)(r.RegionLocY / Constants.RegionSize);
+            block.X = (ushort)Util.WorldToRegionLoc((uint)r.RegionLocX);
+            block.Y = (ushort)Util.WorldToRegionLoc((uint)r.RegionLocY);
+            block.SizeX = (ushort) r.RegionSizeX;
+            block.SizeY = (ushort) r.RegionSizeY;
+
+            return block;
+        }
+
+        public List<MapBlockData> Map2BlockFromGridRegion(GridRegion r, uint flag)
+        {
+            List<MapBlockData> blocks = new List<MapBlockData>();
+            MapBlockData block = new MapBlockData();
+            if (r == null)
+            {
+                block.Access = (byte)SimAccess.Down;
+                block.MapImageId = UUID.Zero;
+                blocks.Add(block);
+            }
+            else
+            {
+                block.Access = r.Access;
+                switch (flag & 0xffff)
+                {
+                    case 0:
+                        block.MapImageId = r.TerrainImage;
+                        break;
+                    case 2:
+                        block.MapImageId = r.ParcelImage;
+                        break;
+                    default:
+                        block.MapImageId = UUID.Zero;
+                        break;
+                }
+                block.Name = r.RegionName;
+                block.X = (ushort)(r.RegionLocX / Constants.RegionSize);
+                block.Y = (ushort)(r.RegionLocY / Constants.RegionSize);
+                block.SizeX = (ushort)r.RegionSizeX;
+                block.SizeY = (ushort)r.RegionSizeY;
+                blocks.Add(block);
+            }
+            return blocks;
+        }
+
+
+        public Hashtable OnHTTPThrottled(Hashtable keysvals)
+        {
+            Hashtable reply = new Hashtable();
+            int statuscode = 500;
+            reply["str_response_string"] = "";
+            reply["int_response_code"] = statuscode;
+            reply["content_type"] = "text/plain";
+            return reply;
         }
 
         public Hashtable OnHTTPGetMapImage(Hashtable keysvals)
@@ -1052,7 +1152,7 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
 
             if (myMapImageJPEG.Length == 0)
             {
-                MemoryStream imgstream = new MemoryStream();
+                MemoryStream imgstream = null;
                 Bitmap mapTexture = new Bitmap(1,1);
                 ManagedImage managedImage;
                 Image image = (Image)mapTexture;
@@ -1099,10 +1199,7 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                         image.Dispose();
 
                     if (imgstream != null)
-                    {
-                        imgstream.Close();
                         imgstream.Dispose();
-                    }
                 }
             }
             else
@@ -1161,17 +1258,16 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
 
             List<MapBlockData> mapBlocks = new List<MapBlockData>();
             List<GridRegion> regions = m_scene.GridService.GetRegionRange(m_scene.RegionInfo.ScopeID,
-                    (int)(m_scene.RegionInfo.RegionLocX - 9) * (int)Constants.RegionSize,
-                    (int)(m_scene.RegionInfo.RegionLocX + 9) * (int)Constants.RegionSize,
-                    (int)(m_scene.RegionInfo.RegionLocY - 9) * (int)Constants.RegionSize,
-                    (int)(m_scene.RegionInfo.RegionLocY + 9) * (int)Constants.RegionSize);
+                    (int)Util.RegionToWorldLoc(m_scene.RegionInfo.RegionLocX - 9),
+                    (int)Util.RegionToWorldLoc(m_scene.RegionInfo.RegionLocX + 9),
+                    (int)Util.RegionToWorldLoc(m_scene.RegionInfo.RegionLocY - 9),
+                    (int)Util.RegionToWorldLoc(m_scene.RegionInfo.RegionLocY + 9));
             List<AssetBase> textures = new List<AssetBase>();
             List<Image> bitImages = new List<Image>();
 
             foreach (GridRegion r in regions)
             {
-                MapBlockData mapBlock = new MapBlockData();
-                MapBlockFromGridRegion(mapBlock, r, 0);
+                MapBlockData mapBlock = MapBlockFromGridRegion(r, 0);
                 AssetBase texAsset = m_scene.AssetService.Get(mapBlock.MapImageId.ToString());
 
                 if (texAsset != null)
@@ -1217,12 +1313,34 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                 m_scene.RegionInfo.RegionName, exportPath);
         }
 
+        public void HandleGenerateMapConsoleCommand(string module, string[] cmdparams)
+        {
+            Scene consoleScene = m_scene.ConsoleScene();
+
+            if (consoleScene != null && consoleScene != m_scene)
+                return;
+
+            if (m_mapImageGenerator == null)
+            {
+                Console.WriteLine("No map image generator available for {0}", m_scene.Name);
+                return;
+            }
+
+            using (Bitmap mapbmp = m_mapImageGenerator.CreateMapTile())
+            {
+                GenerateMaptile(mapbmp);
+                m_mapImageServiceModule.UploadMapTile(m_scene, mapbmp);
+            }
+        }
+
         public OSD HandleRemoteMapItemRequest(string path, OSD request, string endpoint)
         {
             uint xstart = 0;
             uint ystart = 0;
 
-            Utils.LongToUInts(m_scene.RegionInfo.RegionHandle,out xstart,out ystart);
+            Util.RegionHandleToWorldLoc(m_scene.RegionInfo.RegionHandle,out xstart,out ystart);
+            // m_log.DebugFormat("{0} HandleRemoteMapItemRequest. loc=<{1},{2}>",
+            //             LogHeader, Util.WorldToRegionLoc(xstart), Util.WorldToRegionLoc(ystart));
 
             // Service 6 (MAP_ITEM_AGENTS_LOCATION; green dots)
 
@@ -1337,20 +1455,35 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
 
         public void GenerateMaptile()
         {
-            // Cannot create a map for a nonexistant heightmap
+            // Cannot create a map for a nonexistent heightmap
             if (m_scene.Heightmap == null)
                 return;
 
-            //create a texture asset of the terrain
-            IMapImageGenerator terrain = m_scene.RequestModuleInterface<IMapImageGenerator>();
-            if (terrain == null)
-                return;
+            m_log.DebugFormat("[WORLD MAP]: Generating map image for {0}", m_scene.Name);
+
+            using (Bitmap mapbmp = m_mapImageGenerator.CreateMapTile())
+            {
+                // V1 (This Module)
+                GenerateMaptile(mapbmp);
+
+                // v2/3 (MapImageServiceModule)
+                m_mapImageServiceModule.UploadMapTile(m_scene, mapbmp);
+            }
+        }
 
-            m_log.DebugFormat("[WORLD MAP]: Generating map image for {0}", m_scene.RegionInfo.RegionName);
+        private void GenerateMaptile(Bitmap mapbmp)
+        {
+            byte[] data;
 
-            byte[] data = terrain.WriteJpeg2000Image();
-            if (data == null)
+            try
+            {
+                data = OpenJPEG.EncodeFromImage(mapbmp, true);
+            }
+            catch (Exception e) // LEGIT: Catching problems caused by OpenJPEG p/invoke
+            {
+                m_log.Error("[WORLD MAP]: Failed generating terrain map: " + e);
                 return;
+            }
 
             byte[] overlay = GenerateOverlay();
 
@@ -1448,62 +1581,80 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
 
         private Byte[] GenerateOverlay()
         {
-            Bitmap overlay = new Bitmap(256, 256);
+            // These need to be ints for bitmap generation
+            int regionSizeX = (int)m_scene.RegionInfo.RegionSizeX;
+            int regionSizeY = (int)m_scene.RegionInfo.RegionSizeY;
 
-            bool[,] saleBitmap = new bool[64, 64];
-            for (int x = 0 ; x < 64 ; x++)
-            {
-                for (int y = 0 ; y < 64 ; y++)
-                    saleBitmap[x, y] = false;
-            }
+            int landTileSize = LandManagementModule.LandUnit;
+            int regionLandTilesX = regionSizeX / landTileSize;
+            int regionLandTilesY = regionSizeY / landTileSize;
 
-            bool landForSale = false;
+            using (Bitmap overlay = new Bitmap(regionSizeX, regionSizeY))
+            {
+                bool[,] saleBitmap = new bool[regionLandTilesX, regionLandTilesY];
+                for (int x = 0; x < regionLandTilesX; x++)
+                {
+                    for (int y = 0; y < regionLandTilesY; y++)
+                        saleBitmap[x, y] = false;
+                }
 
-            List<ILandObject> parcels = m_scene.LandChannel.AllParcels();
+                bool landForSale = false;
 
-            Color background = Color.FromArgb(0, 0, 0, 0);
-            SolidBrush transparent = new SolidBrush(background);
-            Graphics g = Graphics.FromImage(overlay);
-            g.FillRectangle(transparent, 0, 0, 256, 256);
+                List<ILandObject> parcels = m_scene.LandChannel.AllParcels();
 
-            SolidBrush yellow = new SolidBrush(Color.FromArgb(255, 249, 223, 9));
+                Color background = Color.FromArgb(0, 0, 0, 0);
 
-            foreach (ILandObject land in parcels)
-            {
-                // m_log.DebugFormat("[WORLD MAP]: Parcel {0} flags {1}", land.LandData.Name, land.LandData.Flags);
-                if ((land.LandData.Flags & (uint)ParcelFlags.ForSale) != 0)
+                using (Graphics g = Graphics.FromImage(overlay))
                 {
-                    landForSale = true;
+                    using (SolidBrush transparent = new SolidBrush(background))
+                        g.FillRectangle(transparent, 0, 0, regionSizeX, regionSizeY);
 
-                    saleBitmap = land.MergeLandBitmaps(saleBitmap, land.GetLandBitmap());
-                }
-            }
+                    foreach (ILandObject land in parcels)
+                    {
+                        // m_log.DebugFormat("[WORLD MAP]: Parcel {0} flags {1}", land.LandData.Name, land.LandData.Flags);
+                        if ((land.LandData.Flags & (uint)ParcelFlags.ForSale) != 0)
+                        {
+                            landForSale = true;
 
-            if (!landForSale)
-            {
-                m_log.DebugFormat("[WORLD MAP]: Region {0} has no parcels for sale, not generating overlay", m_scene.RegionInfo.RegionName);
-                return null;
-            }
+                            saleBitmap = land.MergeLandBitmaps(saleBitmap, land.GetLandBitmap());
+                        }
+                    }
+
+                    if (!landForSale)
+                    {
+                        m_log.DebugFormat("[WORLD MAP]: Region {0} has no parcels for sale, not generating overlay", m_scene.RegionInfo.RegionName);
+                        return null;
+                    }
 
-            m_log.DebugFormat("[WORLD MAP]: Region {0} has parcels for sale, generating overlay", m_scene.RegionInfo.RegionName);
+                    m_log.DebugFormat("[WORLD MAP]: Region {0} has parcels for sale, generating overlay", m_scene.RegionInfo.RegionName);
 
-            for (int x = 0 ; x < 64 ; x++)
-            {
-                for (int y = 0 ; y < 64 ; y++)
+                    using (SolidBrush yellow = new SolidBrush(Color.FromArgb(255, 249, 223, 9)))
+                    {
+                        for (int x = 0 ; x < regionLandTilesX ; x++)
+                        {
+                            for (int y = 0 ; y < regionLandTilesY ; y++)
+                            {
+                                if (saleBitmap[x, y])
+                                    g.FillRectangle(
+                                        yellow, x * landTileSize, 
+                                        regionSizeX - landTileSize - (y * landTileSize), 
+                                        landTileSize, 
+                                        landTileSize);
+                            }
+                        }
+                    }
+                }
+
+                try
                 {
-                    if (saleBitmap[x, y])
-                        g.FillRectangle(yellow, x * 4, 252 - (y * 4), 4, 4);
+                    return OpenJPEG.EncodeFromImage(overlay, true);
+                }
+                catch (Exception e)
+                {
+                    m_log.DebugFormat("[WORLD MAP]: Error creating parcel overlay: " + e.ToString());
                 }
             }
 
-            try
-            {
-                return OpenJPEG.EncodeFromImage(overlay, true);
-            }
-            catch (Exception e)
-            {
-                m_log.DebugFormat("[WORLD MAP]: Error creating parcel overlay: " + e.ToString());
-            }
             return null;
         }
     }