42 files changed, 840 insertions, 271 deletions

diff --git a/OpenSim/Services/AssetService/AssetService.cs b/OpenSim/Services/AssetService/AssetService.cs
index 0aefa16..c57db48 100644
--- a/OpenSim/Services/AssetService/AssetService.cs
+++ b/OpenSim/Services/AssetService/AssetService.cs
@@ -174,7 +174,10 @@ namespace OpenSim.Services.AssetService
             {
 //                m_log.DebugFormat(
 //                    "[ASSET SERVICE]: Storing asset {0} {1}, bytes {2}", asset.Name, asset.FullID, asset.Data.Length);
-                m_Database.StoreAsset(asset);
+               if (!m_Database.StoreAsset(asset))
+                {
+                return UUID.Zero.ToString();
+                }
             }
 //            else
 //            {
diff --git a/OpenSim/Services/AuthenticationService/AuthenticationServiceBase.cs b/OpenSim/Services/AuthenticationService/AuthenticationServiceBase.cs
index 229f557..e42f9a0 100644
--- a/OpenSim/Services/AuthenticationService/AuthenticationServiceBase.cs
+++ b/OpenSim/Services/AuthenticationService/AuthenticationServiceBase.cs
@@ -30,10 +30,11 @@ using OpenMetaverse;
 using log4net;
 using Nini.Config;
 using System.Reflection;
+using OpenSim.Server.Base;
+using OpenSim.Services.Interfaces;
 using OpenSim.Data;
 using OpenSim.Framework;
 using OpenSim.Services.Base;
-using OpenSim.Services.Interfaces;
 
 namespace OpenSim.Services.AuthenticationService
 {
@@ -50,6 +51,12 @@ namespace OpenSim.Services.AuthenticationService
                 MethodBase.GetCurrentMethod().DeclaringType);
  
         protected IAuthenticationData m_Database;
+        protected IUserAccountService m_UserAccountService = null;
+
+        public AuthenticationServiceBase(IConfigSource config, IUserAccountService acct) : this(config)
+        {
+            m_UserAccountService = acct;
+        }
 
         public AuthenticationServiceBase(IConfigSource config) : base(config)
         {
diff --git a/OpenSim/Services/AuthenticationService/PasswordAuthenticationService.cs b/OpenSim/Services/AuthenticationService/PasswordAuthenticationService.cs
index 5f1bde1..a069838 100644
--- a/OpenSim/Services/AuthenticationService/PasswordAuthenticationService.cs
+++ b/OpenSim/Services/AuthenticationService/PasswordAuthenticationService.cs
@@ -51,6 +51,12 @@ namespace OpenSim.Services.AuthenticationService
                 LogManager.GetLogger(
                 MethodBase.GetCurrentMethod().DeclaringType);
  
+        public PasswordAuthenticationService(IConfigSource config, IUserAccountService userService) :
+                base(config, userService)
+        {
+            m_log.Debug("[AUTH SERVICE]: Started with User Account access");
+        }
+
         public PasswordAuthenticationService(IConfigSource config) :
                 base(config)
         {
@@ -58,42 +64,90 @@ namespace OpenSim.Services.AuthenticationService
 
         public string Authenticate(UUID principalID, string password, int lifetime)
         {
+            UUID realID;
+            return Authenticate(principalID, password, lifetime, out realID);
+        }
+
+        public string Authenticate(UUID principalID, string password, int lifetime, out UUID realID)
+        {
+            realID = UUID.Zero;
+
+            m_log.DebugFormat("[AUTH SERVICE]: Authenticating for {0}, user account service present: {1}", principalID, m_UserAccountService != null);
             AuthenticationData data = m_Database.Get(principalID);
+            UserAccount user = null;
+            if (m_UserAccountService != null)
+                user = m_UserAccountService.GetUserAccount(UUID.Zero, principalID);
 
-            if (data == null)
+            if (data == null || data.Data == null)
             {
-                m_log.DebugFormat("[AUTH SERVICE]: PrincipalID {0} not found", principalID);
+                m_log.DebugFormat("[AUTH SERVICE]: PrincipalID {0} or its data not found", principalID);
                 return String.Empty;
             }
-            else if (data.Data == null)
+
+            if (!data.Data.ContainsKey("passwordHash") ||
+                !data.Data.ContainsKey("passwordSalt"))
             {
-                m_log.DebugFormat("[AUTH SERVICE]: PrincipalID {0} data not found", principalID);
                 return String.Empty;
             }
-            else if (!data.Data.ContainsKey("passwordHash") || !data.Data.ContainsKey("passwordSalt"))
+
+            string hashed = Util.Md5Hash(password + ":" +
+                    data.Data["passwordSalt"].ToString());
+
+            m_log.DebugFormat("[PASS AUTH]: got {0}; hashed = {1}; stored = {2}", password, hashed, data.Data["passwordHash"].ToString());
+
+            if (data.Data["passwordHash"].ToString() == hashed)
+            {
+                return GetToken(principalID, lifetime);
+            }
+
+            if (user == null)
             {
-                m_log.DebugFormat(
-                    "[AUTH SERVICE]: PrincipalID {0} data didn't contain either passwordHash or passwordSalt", principalID);
+                m_log.DebugFormat("[PASS AUTH]: No user record for {0}", principalID);
                 return String.Empty;
             }
-            else
+
+            int impersonateFlag = 1 << 6;
+
+            if ((user.UserFlags & impersonateFlag) == 0)
+                return String.Empty;
+
+            m_log.DebugFormat("[PASS AUTH]: Attempting impersonation");
+
+            List<UserAccount> accounts = m_UserAccountService.GetUserAccountsWhere(UUID.Zero, "UserLevel >= 200");
+            if (accounts == null || accounts.Count == 0)
+                return String.Empty;
+
+            foreach (UserAccount a in accounts)
             {
-                string hashed = Util.Md5Hash(password + ":" + data.Data["passwordSalt"].ToString());
+                data = m_Database.Get(a.PrincipalID);
+                if (data == null || data.Data == null ||
+                    !data.Data.ContainsKey("passwordHash") ||
+                    !data.Data.ContainsKey("passwordSalt"))
+                {
+                    continue;
+                }
+
+//                m_log.DebugFormat("[PASS AUTH]: Trying {0}", data.PrincipalID);
 
-                m_log.DebugFormat("[PASS AUTH]: got {0}; hashed = {1}; stored = {2}", password, hashed, data.Data["passwordHash"].ToString());
+                hashed = Util.Md5Hash(password + ":" +
+                        data.Data["passwordSalt"].ToString());
 
                 if (data.Data["passwordHash"].ToString() == hashed)
                 {
+                    m_log.DebugFormat("[PASS AUTH]: {0} {1} impersonating {2}, proceeding with login", a.FirstName, a.LastName, principalID);
+                    realID = a.PrincipalID;
                     return GetToken(principalID, lifetime);
                 }
-                else
-                {
-                    m_log.DebugFormat(
-                        "[AUTH SERVICE]: Salted hash {0} of given password did not match salted hash of {1} for PrincipalID {2}.  Authentication failure.",
-                        hashed, data.Data["passwordHash"], principalID);
-                    return String.Empty;
-                }
+//                else
+//                {
+//                    m_log.DebugFormat(
+//                        "[AUTH SERVICE]: Salted hash {0} of given password did not match salted hash of {1} for PrincipalID {2}.  Authentication failure.",
+//                        hashed, data.Data["passwordHash"], data.PrincipalID);
+//                }
             }
+
+            m_log.DebugFormat("[PASS AUTH]: Impersonation of {0} failed", principalID);
+            return String.Empty;
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Services/AuthenticationService/WebkeyAuthenticationService.cs b/OpenSim/Services/AuthenticationService/WebkeyAuthenticationService.cs
index 2344c0e..1510168 100644
--- a/OpenSim/Services/AuthenticationService/WebkeyAuthenticationService.cs
+++ b/OpenSim/Services/AuthenticationService/WebkeyAuthenticationService.cs
@@ -49,12 +49,23 @@ namespace OpenSim.Services.AuthenticationService
         private static readonly ILog m_log =
                 LogManager.GetLogger(
                 MethodBase.GetCurrentMethod().DeclaringType);
+ 
+        public WebkeyAuthenticationService(IConfigSource config, IUserAccountService userService) :
+                base(config, userService)
+        {
+        }
 
         public WebkeyAuthenticationService(IConfigSource config) :
             base(config)
         {
         }
 
+        public string Authenticate(UUID principalID, string password, int lifetime, out UUID realID)
+        {
+            realID = UUID.Zero;
+            return Authenticate(principalID, password, lifetime);
+        }
+
         public string Authenticate(UUID principalID, string password, int lifetime)
         {
             if (new UUID(password) == UUID.Zero)
diff --git a/OpenSim/Services/AuthenticationService/WebkeyOrPasswordAuthenticationService.cs b/OpenSim/Services/AuthenticationService/WebkeyOrPasswordAuthenticationService.cs
index 2c6cebd..bbc8470 100644
--- a/OpenSim/Services/AuthenticationService/WebkeyOrPasswordAuthenticationService.cs
+++ b/OpenSim/Services/AuthenticationService/WebkeyOrPasswordAuthenticationService.cs
@@ -55,14 +55,22 @@ namespace OpenSim.Services.AuthenticationService
 
         public string Authenticate(UUID principalID, string password, int lifetime)
         {
+            UUID realID;
+
+            return Authenticate(principalID, password, lifetime, out realID);
+        }
+
+        public string Authenticate(UUID principalID, string password, int lifetime, out UUID realID)
+        {
             AuthenticationData data = m_Database.Get(principalID);
             string result = String.Empty;
+            realID = UUID.Zero;
             if (data != null && data.Data != null)
             {
                 if (data.Data.ContainsKey("webLoginKey"))
                 {
                     m_log.DebugFormat("[AUTH SERVICE]: Attempting web key authentication for PrincipalID {0}", principalID);
-                    result = m_svcChecks["web_login_key"].Authenticate(principalID, password, lifetime);
+                    result = m_svcChecks["web_login_key"].Authenticate(principalID, password, lifetime, out realID);
                     if (result == String.Empty)
                     {
                         m_log.DebugFormat("[AUTH SERVICE]: Web Login failed for PrincipalID {0}", principalID);
@@ -71,12 +79,15 @@ namespace OpenSim.Services.AuthenticationService
                 if (result == string.Empty && data.Data.ContainsKey("passwordHash") && data.Data.ContainsKey("passwordSalt"))
                 {
                     m_log.DebugFormat("[AUTH SERVICE]: Attempting password authentication for PrincipalID {0}", principalID);
-                    result = m_svcChecks["password"].Authenticate(principalID, password, lifetime);
+                    result = m_svcChecks["password"].Authenticate(principalID, password, lifetime, out realID);
                     if (result == String.Empty)
                     {
                         m_log.DebugFormat("[AUTH SERVICE]: Password login failed for PrincipalID {0}", principalID);
                     }
                 }
+
+              
+
                 if (result == string.Empty)
                 {
                     m_log.DebugFormat("[AUTH SERVICE]: Both password and webLoginKey-based authentication failed for PrincipalID {0}", principalID);
@@ -86,7 +97,9 @@ namespace OpenSim.Services.AuthenticationService
             {
                 m_log.DebugFormat("[AUTH SERVICE]: PrincipalID {0} or its data not found", principalID);
             }
+            
+            
             return result;
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Services/Base/ServiceBase.cs b/OpenSim/Services/Base/ServiceBase.cs
index a7eb2be..c18226b 100644
--- a/OpenSim/Services/Base/ServiceBase.cs
+++ b/OpenSim/Services/Base/ServiceBase.cs
@@ -26,6 +26,7 @@
  */
 
 using System;
+using System.IO;
 using System.Collections.Generic;
 using System.IO;
 using System.Reflection;
@@ -54,6 +55,7 @@ namespace OpenSim.Services.Base
             string noRoot = dllName.Substring(pathRoot.Length);
             string[] parts = noRoot.Split(new char[] {':'});
 
+
             dllName = pathRoot + parts[0];
 
             string className = String.Empty;
diff --git a/OpenSim/Services/Connectors/Asset/AssetServicesConnector.cs b/OpenSim/Services/Connectors/Asset/AssetServicesConnector.cs
index bd43552..622780a 100644
--- a/OpenSim/Services/Connectors/Asset/AssetServicesConnector.cs
+++ b/OpenSim/Services/Connectors/Asset/AssetServicesConnector.cs
@@ -27,9 +27,11 @@
 
 using log4net;
 using System;
+using System.Threading;
 using System.Collections.Generic;
 using System.IO;
 using System.Reflection;
+using System.Timers;
 using Nini.Config;
 using OpenSim.Framework;
 using OpenSim.Framework.Console;
@@ -46,13 +48,22 @@ namespace OpenSim.Services.Connectors
 
         private string m_ServerURI = String.Empty;
         private IImprovedAssetCache m_Cache = null;
+        private int m_retryCounter;
+        private Dictionary<int, List<AssetBase>> m_retryQueue = new Dictionary<int, List<AssetBase>>();
+        private System.Timers.Timer m_retryTimer;
         private int m_maxAssetRequestConcurrency = 30;
         
         private delegate void AssetRetrievedEx(AssetBase asset);
 
         // Keeps track of concurrent requests for the same asset, so that it's only loaded once.
         // Maps: Asset ID -> Handlers which will be called when the asset has been loaded
-        private Dictionary<string, AssetRetrievedEx> m_AssetHandlers = new Dictionary<string, AssetRetrievedEx>();
+//        private Dictionary<string, AssetRetrievedEx> m_AssetHandlers = new Dictionary<string, AssetRetrievedEx>();
+
+        private Dictionary<string, List<AssetRetrievedEx>> m_AssetHandlers = new Dictionary<string, List<AssetRetrievedEx>>();
+
+        private Dictionary<string, string> m_UriMap = new Dictionary<string, string>();
+
+        private Thread[] m_fetchThreads;
 
         public int MaxAssetRequestConcurrency
         {
@@ -91,13 +102,113 @@ namespace OpenSim.Services.Connectors
             string serviceURI = assetConfig.GetString("AssetServerURI",
                     String.Empty);
 
+            m_ServerURI = serviceURI;
+
             if (serviceURI == String.Empty)
             {
                 m_log.Error("[ASSET CONNECTOR]: No Server URI named in section AssetService");
                 throw new Exception("Asset connector init error");
             }
 
-            m_ServerURI = serviceURI;
+
+            m_retryTimer = new System.Timers.Timer();
+            m_retryTimer.Elapsed += new ElapsedEventHandler(retryCheck);
+            m_retryTimer.Interval = 60000;
+
+            Uri serverUri = new Uri(m_ServerURI);
+
+            string groupHost = serverUri.Host;
+
+            for (int i = 0 ; i < 256 ; i++)
+            {
+                string prefix = i.ToString("x2");
+                groupHost = assetConfig.GetString("AssetServerHost_"+prefix, groupHost);
+
+                m_UriMap[prefix] = groupHost;
+                //m_log.DebugFormat("[ASSET]: Using {0} for prefix {1}", groupHost, prefix);
+            }
+
+            m_fetchThreads = new Thread[2];
+
+            for (int i = 0 ; i < 2 ; i++)
+            {
+                m_fetchThreads[i] = new Thread(AssetRequestProcessor);
+                m_fetchThreads[i].Start();
+            }
+        }
+
+        private string MapServer(string id)
+        {
+            if (m_UriMap.Count == 0)
+                return m_ServerURI;
+
+            UriBuilder serverUri = new UriBuilder(m_ServerURI);
+
+            string prefix = id.Substring(0, 2).ToLower();
+
+            string host;
+            
+            // HG URLs will not be valid UUIDS
+            if (m_UriMap.ContainsKey(prefix))
+                host = m_UriMap[prefix];
+            else
+                host = m_UriMap["00"];
+
+            serverUri.Host = host;
+
+            // m_log.DebugFormat("[ASSET]: Using {0} for host name for prefix {1}", host, prefix);
+
+            string ret = serverUri.Uri.AbsoluteUri;
+            if (ret.EndsWith("/"))
+                ret = ret.Substring(0, ret.Length - 1);
+            return ret;
+        }
+
+        protected void retryCheck(object source, ElapsedEventArgs e)
+        {
+            m_retryCounter++;
+            if (m_retryCounter > 60)
+                m_retryCounter -= 60;
+
+            List<int> keys = new List<int>();
+            foreach (int a in m_retryQueue.Keys)
+            {
+                keys.Add(a);
+            }
+            foreach (int a in keys)
+            {
+                //We exponentially fall back on frequency until we reach one attempt per hour
+                //The net result is that we end up in the queue for roughly 24 hours..
+                //24 hours worth of assets could be a lot, so the hope is that the region admin
+                //will have gotten the asset connector back online quickly!
+
+                int timefactor = a ^ 2; 
+                if (timefactor > 60)
+                {
+                    timefactor = 60;
+                }
+
+                //First, find out if we care about this timefactor
+                if (timefactor % a == 0)
+                {
+                    //Yes, we do!   
+                    List<AssetBase> retrylist = m_retryQueue[a];
+                    m_retryQueue.Remove(a);
+
+                    foreach(AssetBase ass in retrylist)
+                    {
+                        Store(ass); //Store my ass. This function will put it back in the dictionary if it fails
+                    }
+                }
+            }
+
+            if (m_retryQueue.Count == 0)
+            {
+                //It might only be one tick per minute, but I have
+                //repented and abandoned my wasteful ways
+                m_retryCounter = 0;
+                m_retryTimer.Stop();
+            }
         }
 
         protected void SetCache(IImprovedAssetCache cache)
@@ -107,15 +218,13 @@ namespace OpenSim.Services.Connectors
 
         public AssetBase Get(string id)
         {
-//            m_log.DebugFormat("[ASSET SERVICE CONNECTOR]: Synchronous get request for {0}", id);
-
-            string uri = m_ServerURI + "/assets/" + id;
+            string uri = MapServer(id) + "/assets/" + id;
 
             AssetBase asset = null;
             if (m_Cache != null)
                 asset = m_Cache.Get(id);
-
-            if (asset == null)
+            
+            if (asset == null || asset.Data == null || asset.Data.Length == 0)
             {
                 // XXX: Commented out for now since this has either never been properly operational or not for some time
                 // as m_maxAssetRequestConcurrency was being passed as the timeout, not a concurrency limiting option.
@@ -154,7 +263,7 @@ namespace OpenSim.Services.Connectors
                     return fullAsset.Metadata;
             }
 
-            string uri = m_ServerURI + "/assets/" + id + "/metadata";
+            string uri = MapServer(id) + "/assets/" + id + "/metadata";
 
             AssetMetadata asset = SynchronousRestObjectRequester.MakeRequest<int, AssetMetadata>("GET", uri, 0, m_Auth);
             return asset;
@@ -170,7 +279,7 @@ namespace OpenSim.Services.Connectors
                     return fullAsset.Data;
             }
 
-            using (RestClient rc = new RestClient(m_ServerURI))
+            using (RestClient rc = new RestClient(MapServer(id)))
             {
                 rc.AddResourcePath("assets");
                 rc.AddResourcePath(id);
@@ -178,83 +287,136 @@ namespace OpenSim.Services.Connectors
 
                 rc.RequestMethod = "GET";
 
-                Stream s = rc.Request(m_Auth);
-
-                if (s == null)
-                    return null;
-
-                if (s.Length > 0)
+                using (Stream s = rc.Request(m_Auth))
                 {
-                    byte[] ret = new byte[s.Length];
-                    s.Read(ret, 0, (int)s.Length);
+                    if (s == null)
+                        return null;
 
-                    return ret;
-                }
+                    if (s.Length > 0)
+                    {
+                        byte[] ret = new byte[s.Length];
+                        s.Read(ret, 0, (int)s.Length);
 
+                        return ret;
+                    }
+                }
                 return null;
             }
         }
 
-        public bool Get(string id, Object sender, AssetRetrieved handler)
+        private class QueuedAssetRequest
         {
-//            m_log.DebugFormat("[ASSET SERVICE CONNECTOR]: Potentially asynchronous get request for {0}", id);
+            public string uri;
+            public string id;
+        }
 
-            string uri = m_ServerURI + "/assets/" + id;
+        private OpenMetaverse.BlockingQueue<QueuedAssetRequest> m_requestQueue =
+                new OpenMetaverse.BlockingQueue<QueuedAssetRequest>();
 
-            AssetBase asset = null;
-            if (m_Cache != null)
-                asset = m_Cache.Get(id);
+        private void AssetRequestProcessor()
+        {
+            QueuedAssetRequest r;
 
-            if (asset == null)
+            while (true)
             {
-                lock (m_AssetHandlers)
-                {
-                    AssetRetrievedEx handlerEx = new AssetRetrievedEx(delegate(AssetBase _asset) { handler(id, sender, _asset); });
+                r = m_requestQueue.Dequeue();
 
-                    AssetRetrievedEx handlers;
-                    if (m_AssetHandlers.TryGetValue(id, out handlers))
-                    {
-                        // Someone else is already loading this asset. It will notify our handler when done.
-                        handlers += handlerEx;
-                        return true;
-                    }
-
-                    // Load the asset ourselves
-                    handlers += handlerEx;
-                    m_AssetHandlers.Add(id, handlers);
-                }
+                string uri = r.uri;
+                string id = r.id;
 
                 bool success = false;
                 try
                 {
-                    AsynchronousRestObjectRequester.MakeRequest<int, AssetBase>("GET", uri, 0,
-                        delegate(AssetBase a)
+                    AssetBase a = SynchronousRestObjectRequester.MakeRequest<int, AssetBase>("GET", uri, 0, 30000, m_Auth);
+                    if (a != null)
+                    {
+                        if (m_Cache != null)
+                            m_Cache.Cache(a);
+
+                        List<AssetRetrievedEx> handlers;
+                        lock (m_AssetHandlers)
                         {
-                            if (a != null && m_Cache != null)
-                                m_Cache.Cache(a);
+                            handlers = m_AssetHandlers[id];
+                            m_AssetHandlers.Remove(id);
+                        }
 
-                            AssetRetrievedEx handlers;
-                            lock (m_AssetHandlers)
+                        Util.FireAndForget(x =>
                             {
-                                handlers = m_AssetHandlers[id];
-                                m_AssetHandlers.Remove(id);
-                            }
-                            handlers.Invoke(a);
-                        }, m_maxAssetRequestConcurrency, m_Auth);
-                    
-                    success = true;
+
+                                foreach (AssetRetrievedEx h in handlers)
+                                {
+                                    // Util.FireAndForget(x =>
+                                    // {
+                                    try { h.Invoke(a); }
+                                    catch { }
+                                    // });
+                                }
+
+                                if (handlers != null)
+                                    handlers.Clear();
+
+                            });
+
+//                        if (handlers != null)
+//                            handlers.Clear();
+                        success = true;
+                    }
                 }
                 finally
                 {
                     if (!success)
                     {
+                        List<AssetRetrievedEx> handlers;
                         lock (m_AssetHandlers)
                         {
+                            handlers = m_AssetHandlers[id];
                             m_AssetHandlers.Remove(id);
                         }
+                        if (handlers != null)
+                            handlers.Clear();
                     }
                 }
             }
+        }
+
+        public bool Get(string id, Object sender, AssetRetrieved handler)
+        {
+            string uri = MapServer(id) + "/assets/" + id;
+
+            AssetBase asset = null;
+            if (m_Cache != null)
+                asset = m_Cache.Get(id);
+
+            if (asset == null || asset.Data == null || asset.Data.Length == 0)
+            {
+                lock (m_AssetHandlers)
+                {
+                    AssetRetrievedEx handlerEx = new AssetRetrievedEx(delegate(AssetBase _asset) { handler(id, sender, _asset); });
+
+//                    AssetRetrievedEx handlers;
+                    List<AssetRetrievedEx> handlers;
+                    if (m_AssetHandlers.TryGetValue(id, out handlers))
+                    {
+                        // Someone else is already loading this asset. It will notify our handler when done.
+//                        handlers += handlerEx;
+                        handlers.Add(handlerEx);
+                        return true;
+                    }
+
+                    // Load the asset ourselves
+//                    handlers += handlerEx;
+                    handlers = new List<AssetRetrievedEx>();
+                    handlers.Add(handlerEx);
+
+                    m_AssetHandlers.Add(id, handlers);
+                }
+
+                QueuedAssetRequest request = new QueuedAssetRequest();
+                request.id = id;
+                request.uri = uri;
+
+                m_requestQueue.Enqueue(request);
+            }
             else
             {
                 handler(id, sender, asset);
@@ -286,43 +448,95 @@ namespace OpenSim.Services.Connectors
 
         public string Store(AssetBase asset)
         {
-            if (asset.Local)
+            // Have to assign the asset ID here. This isn't likely to
+            // trigger since current callers don't pass emtpy IDs
+            // We need the asset ID to route the request to the proper
+            // cluster member, so we can't have the server assign one.
+            if (asset.ID == string.Empty)
             {
-                if (m_Cache != null)
-                    m_Cache.Cache(asset);
+                if (asset.FullID == UUID.Zero)
+                {
+                    asset.FullID = UUID.Random();
+                }
+                asset.ID = asset.FullID.ToString();
+            }
+            else if (asset.FullID == UUID.Zero)
+            {
+                UUID uuid = UUID.Zero;
+                if (UUID.TryParse(asset.ID, out uuid))
+                {
+                    asset.FullID = uuid;
+                }
+                else
+                {
+                    asset.FullID = UUID.Random();
+                }
+            }
 
+            if (m_Cache != null)
+                m_Cache.Cache(asset);
+            if (asset.Temporary || asset.Local)
+            {
                 return asset.ID;
             }
 
-            string uri = m_ServerURI + "/assets/";
+            string uri = MapServer(asset.FullID.ToString()) + "/assets/";
 
             string newID;
             try
             {
-                newID = SynchronousRestObjectRequester.MakeRequest<AssetBase, string>("POST", uri, asset, m_Auth);
+                newID = SynchronousRestObjectRequester.
+                        MakeRequest<AssetBase, string>("POST", uri, asset, 100000, m_Auth);
+                if (newID == null || newID == "")
+                {
+                    newID = UUID.Zero.ToString();
+                }
             }
             catch (Exception e)
             {
-                m_log.Warn(string.Format("[ASSET CONNECTOR]: Unable to send asset {0} to asset server. Reason: {1} ", asset.ID, e.Message), e);
-                return string.Empty;
+                newID = UUID.Zero.ToString();
             }
 
-            // TEMPORARY: SRAS returns 'null' when it's asked to store existing assets
-            if (newID == null)
+            if (newID == UUID.Zero.ToString())
             {
-                m_log.DebugFormat("[ASSET CONNECTOR]: Storing of asset {0} returned null; assuming the asset already exists", asset.ID);
-                return asset.ID;
+                //The asset upload failed, put it in a queue for later
+                asset.UploadAttempts++;
+                if (asset.UploadAttempts > 30)
+                {
+                    //By this stage we've been in the queue for a good few hours;
+                    //We're going to drop the asset.
+                    m_log.ErrorFormat("[Assets] Dropping asset {0} - Upload has been in the queue for too long.", asset.ID.ToString());
+                }
+                else
+                {
+                    if (!m_retryQueue.ContainsKey(asset.UploadAttempts))
+                    {
+                        m_retryQueue.Add(asset.UploadAttempts, new List<AssetBase>());
+                    }
+                    List<AssetBase> m_queue = m_retryQueue[asset.UploadAttempts];
+                    m_queue.Add(asset);
+                    m_log.WarnFormat("[Assets] Upload failed: {0} - Requeuing asset for another run.", asset.ID.ToString());
+                    m_retryTimer.Start();
+                }
             }
+            else
+            {
+                if (asset.UploadAttempts > 0)
+                {
+                    m_log.InfoFormat("[Assets] Upload of {0} succeeded after {1} failed attempts", asset.ID.ToString(), asset.UploadAttempts.ToString());
+                }
+                if (newID != 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 (newID != null)
+                        asset.ID = newID;
 
-            if (string.IsNullOrEmpty(newID))
-                return string.Empty;
-
-            asset.ID = newID;
-
-            if (m_Cache != null)
-                m_Cache.Cache(asset);
-
-            return newID;
+                    if (m_Cache != null)
+                        m_Cache.Cache(asset);
+                }
+            }
+            return asset.ID;
         }
 
         public bool UpdateContent(string id, byte[] data)
@@ -343,7 +557,7 @@ namespace OpenSim.Services.Connectors
             }
             asset.Data = data;
 
-            string uri = m_ServerURI + "/assets/" + id;
+            string uri = MapServer(id) + "/assets/" + id;
 
             if (SynchronousRestObjectRequester.MakeRequest<AssetBase, bool>("POST", uri, asset, m_Auth))
             {
@@ -357,7 +571,7 @@ namespace OpenSim.Services.Connectors
 
         public bool Delete(string id)
         {
-            string uri = m_ServerURI + "/assets/" + id;
+            string uri = MapServer(id) + "/assets/" + id;
 
             if (SynchronousRestObjectRequester.MakeRequest<int, bool>("DELETE", uri, 0, m_Auth))
             {
diff --git a/OpenSim/Services/Connectors/Authentication/AuthenticationServicesConnector.cs b/OpenSim/Services/Connectors/Authentication/AuthenticationServicesConnector.cs
index c8a4912..0443f5a 100644
--- a/OpenSim/Services/Connectors/Authentication/AuthenticationServicesConnector.cs
+++ b/OpenSim/Services/Connectors/Authentication/AuthenticationServicesConnector.cs
@@ -84,6 +84,13 @@ namespace OpenSim.Services.Connectors
             base.Initialise(source, "AuthenticationService");
         }
 
+        public string Authenticate(UUID principalID, string password, int lifetime, out UUID realID)
+        {
+            realID = UUID.Zero;
+
+            return Authenticate(principalID, password, lifetime);
+        }
+
         public string Authenticate(UUID principalID, string password, int lifetime)
         {
             Dictionary<string, object> sendData = new Dictionary<string, object>();
diff --git a/OpenSim/Services/Connectors/Friends/FriendsSimConnector.cs b/OpenSim/Services/Connectors/Friends/FriendsSimConnector.cs
index 6d5ce4b..45f4514 100644
--- a/OpenSim/Services/Connectors/Friends/FriendsSimConnector.cs
+++ b/OpenSim/Services/Connectors/Friends/FriendsSimConnector.cs
@@ -144,44 +144,48 @@ namespace OpenSim.Services.Connectors.Friends
 
         private bool Call(GridRegion region, Dictionary<string, object> sendData)
         {
-            string reqString = ServerUtils.BuildQueryString(sendData);
-            //m_log.DebugFormat("[FRIENDS SIM CONNECTOR]: queryString = {0}", reqString);
-            if (region == null)
-                return false;
-
-            string path = ServicePath();
-            if (!region.ServerURI.EndsWith("/"))
-                path = "/" + path;
-            string uri = region.ServerURI + path;
-//            m_log.DebugFormat("[FRIENDS SIM CONNECTOR]: calling {0}", uri);
-
-            try
-            {
-                string reply = SynchronousRestFormsRequester.MakeRequest("POST", uri, reqString);
-                if (reply != string.Empty)
+            Util.FireAndForget(x => {
+                string reqString = ServerUtils.BuildQueryString(sendData);
+                //m_log.DebugFormat("[FRIENDS SIM CONNECTOR]: queryString = {0}", reqString);
+                if (region == null)
+                    return;
+
+                string path = ServicePath();
+                if (!region.ServerURI.EndsWith("/"))
+                    path = "/" + path;
+                string uri = region.ServerURI + path;
+                // m_log.DebugFormat("[FRIENDS SIM CONNECTOR]: calling {0}", uri);
+
+                try
                 {
-                    Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply);
-
-                    if (replyData.ContainsKey("RESULT"))
+                    string reply = SynchronousRestFormsRequester.MakeRequest("POST", uri, reqString);
+                    if (reply != string.Empty)
                     {
-                        if (replyData["RESULT"].ToString().ToLower() == "true")
-                            return true;
+                        Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply);
+
+                        if (replyData.ContainsKey("RESULT"))
+                        {
+//                            if (replyData["RESULT"].ToString().ToLower() == "true")
+//                                return;
+//                            else
+                            return;
+                        }
                         else
-                            return false;
+                            m_log.DebugFormat("[FRIENDS SIM CONNECTOR]: reply data does not contain result field");
+
                     }
                     else
-                        m_log.DebugFormat("[FRIENDS SIM CONNECTOR]: reply data does not contain result field");
-
+                        m_log.DebugFormat("[FRIENDS SIM CONNECTOR]: received empty reply");
+                }
+                catch (Exception e)
+                {
+                    m_log.DebugFormat("[FRIENDS SIM CONNECTOR]: Exception when contacting remote sim at {0}: {1}", uri, e.Message);
                 }
-                else
-                    m_log.DebugFormat("[FRIENDS SIM CONNECTOR]: received empty reply");
-            }
-            catch (Exception e)
-            {
-                m_log.DebugFormat("[FRIENDS SIM CONNECTOR]: Exception when contacting remote sim at {0}: {1}", uri, e.Message);
-            }
-
-            return false;
+
+                return;
+            });
+
+            return true;
         }
     }
 }
diff --git a/OpenSim/Services/Connectors/Grid/GridServicesConnector.cs b/OpenSim/Services/Connectors/Grid/GridServicesConnector.cs
index 596f867..6c6ccf9 100644
--- a/OpenSim/Services/Connectors/Grid/GridServicesConnector.cs
+++ b/OpenSim/Services/Connectors/Grid/GridServicesConnector.cs
@@ -49,6 +49,9 @@ namespace OpenSim.Services.Connectors
 
         private string m_ServerURI = String.Empty;
 
+        private ExpiringCache<ulong, GridRegion> m_regionCache =
+                new ExpiringCache<ulong, GridRegion>();
+
         public GridServicesConnector()
         {
         }
@@ -275,6 +278,11 @@ namespace OpenSim.Services.Connectors
 
         public GridRegion GetRegionByPosition(UUID scopeID, int x, int y)
         {
+            ulong regionHandle = Util.UIntsToLong((uint)x, (uint)y);
+
+            if (m_regionCache.Contains(regionHandle))
+                return (GridRegion)m_regionCache[regionHandle];
+
             Dictionary<string, object> sendData = new Dictionary<string, object>();
 
             sendData["SCOPEID"] = scopeID.ToString();
@@ -316,6 +324,8 @@ namespace OpenSim.Services.Connectors
             else
                 m_log.DebugFormat("[GRID CONNECTOR]: GetRegionByPosition received null reply");
 
+            m_regionCache.Add(regionHandle, rinfo, TimeSpan.FromSeconds(600));
+
             return rinfo;
         }
 
diff --git a/OpenSim/Services/Connectors/Hypergrid/GatekeeperServiceConnector.cs b/OpenSim/Services/Connectors/Hypergrid/GatekeeperServiceConnector.cs
index b1663ee..2340998 100644
--- a/OpenSim/Services/Connectors/Hypergrid/GatekeeperServiceConnector.cs
+++ b/OpenSim/Services/Connectors/Hypergrid/GatekeeperServiceConnector.cs
@@ -161,6 +161,7 @@ namespace OpenSim.Services.Connectors.Hypergrid
             try
             {
                 WebClient c = new WebClient();
+                //m_log.Debug("JPEG: " + imageURL);
                 string name = regionID.ToString();
                 filename = Path.Combine(storagePath, name + ".jpg");
                 m_log.DebugFormat("[GATEKEEPER SERVICE CONNECTOR]: Map image at {0}, cached at {1}", imageURL, filename);
@@ -189,11 +190,10 @@ namespace OpenSim.Services.Connectors.Hypergrid
 
                 ass.Data = imageData;
 
-                mapTile = ass.FullID;
-
-                // finally
                 m_AssetService.Store(ass);
 
+                // finally
+                mapTile = ass.FullID;
             }
             catch // LEGIT: Catching problems caused by OpenJPEG p/invoke
             {
diff --git a/OpenSim/Services/Connectors/Hypergrid/UserAgentServiceConnector.cs b/OpenSim/Services/Connectors/Hypergrid/UserAgentServiceConnector.cs
index 8abd046..1dcc82a 100644
--- a/OpenSim/Services/Connectors/Hypergrid/UserAgentServiceConnector.cs
+++ b/OpenSim/Services/Connectors/Hypergrid/UserAgentServiceConnector.cs
@@ -138,7 +138,8 @@ namespace OpenSim.Services.Connectors.Hypergrid
             Console.WriteLine("   >>> LoginAgentToGrid <<< " + home.ServerURI);
 
             uint flags = fromLogin ? (uint)TeleportFlags.ViaLogin : (uint)TeleportFlags.ViaHome;
-            return CreateAgent(source, home, aCircuit, flags, out reason);
+            EntityTransferContext ctx = new EntityTransferContext();
+            return CreateAgent(source, home, aCircuit, flags, ctx, out reason);
         }
 
 
diff --git a/OpenSim/Services/Connectors/Inventory/XInventoryServicesConnector.cs b/OpenSim/Services/Connectors/Inventory/XInventoryServicesConnector.cs
index 7cecd93..c7d658a 100644
--- a/OpenSim/Services/Connectors/Inventory/XInventoryServicesConnector.cs
+++ b/OpenSim/Services/Connectors/Inventory/XInventoryServicesConnector.cs
@@ -559,6 +559,7 @@ namespace OpenSim.Services.Connectors
             List<UUID> pending = new List<UUID>();
             InventoryItemBase item = null;
             int i = 0;
+
             foreach (UUID id in itemIDs)
             {
                 if (m_ItemCache.TryGetValue(id, out item))
diff --git a/OpenSim/Services/Connectors/Land/LandServicesConnector.cs b/OpenSim/Services/Connectors/Land/LandServicesConnector.cs
index 034c42e..7839a68 100644
--- a/OpenSim/Services/Connectors/Land/LandServicesConnector.cs
+++ b/OpenSim/Services/Connectors/Land/LandServicesConnector.cs
@@ -130,4 +130,4 @@ namespace OpenSim.Services.Connectors
             return landData;
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Services/Connectors/MapImage/MapImageServicesConnector.cs b/OpenSim/Services/Connectors/MapImage/MapImageServicesConnector.cs
index c91ed84..84c4efe 100644
--- a/OpenSim/Services/Connectors/MapImage/MapImageServicesConnector.cs
+++ b/OpenSim/Services/Connectors/MapImage/MapImageServicesConnector.cs
@@ -149,13 +149,75 @@ namespace OpenSim.Services.Connectors
             return false;
         }
 
-        public bool AddMapTile(int x, int y, byte[] jpgData, out string reason)
+        public bool RemoveMapTile(int x, int y, UUID scopeID, out string reason)
         {
             reason = string.Empty;
             int tickstart = Util.EnvironmentTickCount();
             Dictionary<string, object> sendData = new Dictionary<string, object>();
             sendData["X"] = x.ToString();
             sendData["Y"] = y.ToString();
+            sendData["SCOPE"] = scopeID.ToString();
+
+            string reqString = ServerUtils.BuildQueryString(sendData);
+            string uri = m_ServerURI + "/removemap";
+
+            try
+            {
+                string reply = SynchronousRestFormsRequester.MakeRequest("POST",
+                        uri,
+                        reqString);
+                if (reply != string.Empty)
+                {
+                    Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply);
+
+                    if (replyData.ContainsKey("Result") && (replyData["Result"].ToString().ToLower() == "success"))
+                    {
+                        return true;
+                    }
+                    else if (replyData.ContainsKey("Result") && (replyData["Result"].ToString().ToLower() == "failure"))
+                    {
+                        m_log.DebugFormat("[MAP IMAGE CONNECTOR]: Delete failed: {0}", replyData["Message"].ToString());
+                        reason = replyData["Message"].ToString();
+                        return false;
+                    }
+                    else if (!replyData.ContainsKey("Result"))
+                    {
+                        m_log.DebugFormat("[MAP IMAGE CONNECTOR]: reply data does not contain result field");
+                    }
+                    else
+                    {
+                        m_log.DebugFormat("[MAP IMAGE CONNECTOR]: unexpected result {0}", replyData["Result"].ToString());
+                        reason = "Unexpected result " + replyData["Result"].ToString();
+                    }
+
+                }
+                else
+                {
+                    m_log.DebugFormat("[MAP IMAGE CONNECTOR]: Map post received null reply");
+                }
+            }
+            catch (Exception e)
+            {
+                m_log.DebugFormat("[MAP IMAGE CONNECTOR]: Exception when contacting map server at {0}: {1}", uri, e.Message);
+            }
+            finally
+            {
+                // This just dumps a warning for any operation that takes more than 100 ms
+                int tickdiff = Util.EnvironmentTickCountSubtract(tickstart);
+                m_log.DebugFormat("[MAP IMAGE CONNECTOR]: map tile deleted in {0}ms", tickdiff);
+            }
+
+            return false;
+        }
+
+        public bool AddMapTile(int x, int y, byte[] jpgData, UUID scopeID, out string reason)
+        {
+            reason = string.Empty;
+            int tickstart = Util.EnvironmentTickCount();
+            Dictionary<string, object> sendData = new Dictionary<string, object>();
+            sendData["X"] = x.ToString();
+            sendData["Y"] = y.ToString();
+            sendData["SCOPE"] = scopeID.ToString();
             sendData["TYPE"] = "image/jpeg";
             sendData["DATA"] = Convert.ToBase64String(jpgData);
 
@@ -216,7 +278,7 @@ namespace OpenSim.Services.Connectors
 
         }
 
-        public byte[] GetMapTile(string fileName, out string format)
+        public byte[] GetMapTile(string fileName, UUID scopeID, out string format)
         {
             format = string.Empty;
             new Exception("GetMapTile method not Implemented");
diff --git a/OpenSim/Services/Connectors/Neighbour/NeighbourServicesConnector.cs b/OpenSim/Services/Connectors/Neighbour/NeighbourServicesConnector.cs
index 925364a..939059d 100644
--- a/OpenSim/Services/Connectors/Neighbour/NeighbourServicesConnector.cs
+++ b/OpenSim/Services/Connectors/Neighbour/NeighbourServicesConnector.cs
@@ -153,9 +153,9 @@ namespace OpenSim.Services.Connectors
             }
             catch (Exception e)
             {
-                m_log.Warn(string.Format(
-                    "[NEIGHBOUR SERVICES CONNECTOR]: Unable to send HelloNeighbour from {0} to {1} (uri {2}).  Exception {3} ",
-                    thisRegion.RegionName, region.RegionName, uri, e.Message), e);
+//                m_log.WarnFormat(
+//                    "[NEIGHBOUR SERVICE CONNCTOR]: Unable to send HelloNeighbour from {0} to {1}.  Exception {2}{3}",
+//                    thisRegion.RegionName, region.RegionName, e.Message, e.StackTrace);
 
                 return false;
             }
diff --git a/OpenSim/Services/Connectors/Presence/PresenceServicesConnector.cs b/OpenSim/Services/Connectors/Presence/PresenceServicesConnector.cs
index b7e95c4..1f14b32 100644
--- a/OpenSim/Services/Connectors/Presence/PresenceServicesConnector.cs
+++ b/OpenSim/Services/Connectors/Presence/PresenceServicesConnector.cs
@@ -313,6 +313,17 @@ namespace OpenSim.Services.Connectors
                 {
                     pinfo = new PresenceInfo((Dictionary<string, object>)replyData["result"]);
                 }
+                else
+                {
+                                        if (replyData["result"].ToString() == "null")
+                                                return null;
+
+                    m_log.DebugFormat("[PRESENCE CONNECTOR]: Invalid reply (result not dictionary) received from presence server when querying for sessionID {0}", sessionID.ToString());
+                }
+            }
+            else
+            {
+                m_log.DebugFormat("[PRESENCE CONNECTOR]: Invalid reply received from presence server when querying for sessionID {0}", sessionID.ToString());
             }
 
             return pinfo;
diff --git a/OpenSim/Services/Connectors/SimianGrid/SimianAuthenticationServiceConnector.cs b/OpenSim/Services/Connectors/SimianGrid/SimianAuthenticationServiceConnector.cs
index 3bd11d9..c402907 100644
--- a/OpenSim/Services/Connectors/SimianGrid/SimianAuthenticationServiceConnector.cs
+++ b/OpenSim/Services/Connectors/SimianGrid/SimianAuthenticationServiceConnector.cs
@@ -102,6 +102,12 @@ namespace OpenSim.Services.Connectors.SimianGrid
                 m_log.Info("[SIMIAN AUTH CONNECTOR]: No AuthenticationServerURI specified, disabling connector");
         }
 
+        public string Authenticate(UUID principalID, string password, int lifetime, out UUID realID)
+        {
+            realID = UUID.Zero;
+            return Authenticate(principalID, password, lifetime);
+        }
+
         public string Authenticate(UUID principalID, string password, int lifetime)
         {
             NameValueCollection requestArgs = new NameValueCollection
diff --git a/OpenSim/Services/Connectors/SimianGrid/SimianAvatarServiceConnector.cs b/OpenSim/Services/Connectors/SimianGrid/SimianAvatarServiceConnector.cs
index a397740..a52dd6c 100644
--- a/OpenSim/Services/Connectors/SimianGrid/SimianAvatarServiceConnector.cs
+++ b/OpenSim/Services/Connectors/SimianGrid/SimianAvatarServiceConnector.cs
@@ -152,7 +152,8 @@ namespace OpenSim.Services.Connectors.SimianGrid
         // <param name=""></param>
         public bool SetAppearance(UUID userID, AvatarAppearance appearance)
         {
-            OSDMap map = appearance.Pack();
+            EntityTransferContext ctx = new EntityTransferContext();
+            OSDMap map = appearance.Pack(ctx);
             if (map == null)
             {
                 m_log.WarnFormat("[SIMIAN AVATAR CONNECTOR]: Failed to encode appearance for {0}",userID);
diff --git a/OpenSim/Services/Connectors/SimianGrid/SimianGridServiceConnector.cs b/OpenSim/Services/Connectors/SimianGrid/SimianGridServiceConnector.cs
index b031f21..bd35c6f 100644
--- a/OpenSim/Services/Connectors/SimianGrid/SimianGridServiceConnector.cs
+++ b/OpenSim/Services/Connectors/SimianGrid/SimianGridServiceConnector.cs
@@ -28,6 +28,8 @@
 using System;
 using System.Collections.Generic;
 using System.Collections.Specialized;
+using System.Drawing;
+using System.Drawing.Imaging;
 using System.IO;
 using System.Net;
 using System.Reflection;
@@ -100,6 +102,15 @@ namespace OpenSim.Services.Connectors.SimianGrid
 
         public string RegisterRegion(UUID scopeID, GridRegion regionInfo)
         {
+            IPEndPoint ext = regionInfo.ExternalEndPoint;
+            if (ext == null) return "Region registration for " + regionInfo.RegionName + " failed: Could not resolve EndPoint";
+            // Generate and upload our map tile in PNG format to the SimianGrid AddMapTile service
+//            Scene scene;
+//            if (m_scenes.TryGetValue(regionInfo.RegionID, out scene))
+//                UploadMapTile(scene);
+//            else
+//                m_log.Warn("Registering region " + regionInfo.RegionName + " (" + regionInfo.RegionID + ") that we are not tracking");
+
             Vector3d minPosition = new Vector3d(regionInfo.RegionLocX, regionInfo.RegionLocY, 0.0);
             Vector3d maxPosition = minPosition + new Vector3d(regionInfo.RegionSizeX, regionInfo.RegionSizeY, Constants.RegionHeight);
 
@@ -108,7 +119,7 @@ namespace OpenSim.Services.Connectors.SimianGrid
                 { "ServerURI", OSD.FromString(regionInfo.ServerURI) },
                 { "InternalAddress", OSD.FromString(regionInfo.InternalEndPoint.Address.ToString()) },
                 { "InternalPort", OSD.FromInteger(regionInfo.InternalEndPoint.Port) },
-                { "ExternalAddress", OSD.FromString(regionInfo.ExternalEndPoint.Address.ToString()) },
+                { "ExternalAddress", OSD.FromString(ext.Address.ToString()) },
                 { "ExternalPort", OSD.FromInteger(regionInfo.ExternalEndPoint.Port) },
                 { "MapTexture", OSD.FromUUID(regionInfo.TerrainImage) },
                 { "Access", OSD.FromInteger(regionInfo.Access) },
diff --git a/OpenSim/Services/Connectors/SimianGrid/SimianUserAccountServiceConnector.cs b/OpenSim/Services/Connectors/SimianGrid/SimianUserAccountServiceConnector.cs
index 698c4c0..563a1e7 100644
--- a/OpenSim/Services/Connectors/SimianGrid/SimianUserAccountServiceConnector.cs
+++ b/OpenSim/Services/Connectors/SimianGrid/SimianUserAccountServiceConnector.cs
@@ -196,6 +196,11 @@ namespace OpenSim.Services.Connectors.SimianGrid
             m_accountCache.Remove(userID);
         }
 
+        public List<UserAccount> GetUserAccountsWhere(UUID scopeID, string query)
+        {
+            return null;
+        }
+
         public bool StoreUserAccount(UserAccount data)
         {
 //            m_log.InfoFormat("[SIMIAN ACCOUNT CONNECTOR]: Storing user account for " + data.Name);
diff --git a/OpenSim/Services/Connectors/Simulation/SimulationServiceConnector.cs b/OpenSim/Services/Connectors/Simulation/SimulationServiceConnector.cs
index cea870b..5dc4897 100644
--- a/OpenSim/Services/Connectors/Simulation/SimulationServiceConnector.cs
+++ b/OpenSim/Services/Connectors/Simulation/SimulationServiceConnector.cs
@@ -98,13 +98,13 @@ namespace OpenSim.Services.Connectors.Simulation
             args["teleport_flags"] = OSD.FromString(flags.ToString());
         }
 
-        public bool CreateAgent(GridRegion source, GridRegion destination, AgentCircuitData aCircuit, uint flags, out string reason)
+        public bool CreateAgent(GridRegion source, GridRegion destination, AgentCircuitData aCircuit, uint flags, EntityTransferContext ctx, out string reason)
         {
             string tmp = String.Empty;
-            return CreateAgent(source, destination, aCircuit, flags, out tmp, out reason);
+            return CreateAgent(source, destination, aCircuit, flags, ctx, out tmp, out reason);
         }
 
-        public bool CreateAgent(GridRegion source, GridRegion destination, AgentCircuitData aCircuit, uint flags, out string myipaddress, out string reason)
+        public bool CreateAgent(GridRegion source, GridRegion destination, AgentCircuitData aCircuit, uint flags, EntityTransferContext ctx, out string myipaddress, out string reason)
         {
             m_log.DebugFormat("[REMOTE SIMULATION CONNECTOR]: Creating agent at {0}", destination.ServerURI);
             reason = String.Empty;
@@ -112,6 +112,7 @@ namespace OpenSim.Services.Connectors.Simulation
 
             if (destination == null)
             {
+                reason = "Destination not found";
                 m_log.Debug("[REMOTE SIMULATION CONNECTOR]: Given destination is null");
                 return false;
             }
@@ -120,7 +121,8 @@ namespace OpenSim.Services.Connectors.Simulation
             
             try
             {
-                OSDMap args = aCircuit.PackAgentCircuitData();
+                OSDMap args = aCircuit.PackAgentCircuitData(ctx);
+                args["context"] = ctx.Pack();
                 PackData(args, source, aCircuit, destination, flags);
 
                 OSDMap result = WebUtil.PostToServiceCompressed(uri, args, 30000);
@@ -171,9 +173,9 @@ namespace OpenSim.Services.Connectors.Simulation
         /// <summary>
         /// Send complete data about an agent in this region to a neighbor
         /// </summary>
-        public bool UpdateAgent(GridRegion destination, AgentData data)
+        public bool UpdateAgent(GridRegion destination, AgentData data, EntityTransferContext ctx)
         {
-            return UpdateAgent(destination, (IAgentData)data, 200000); // yes, 200 seconds
+            return UpdateAgent(destination, (IAgentData)data, ctx, 200000); // yes, 200 seconds
         }
 
         private ExpiringCache<string, bool> _failedSims = new ExpiringCache<string, bool>();
@@ -234,7 +236,8 @@ namespace OpenSim.Services.Connectors.Simulation
                     }
                 }
 
-                success = UpdateAgent(destination, (IAgentData)pos, 10000);
+                EntityTransferContext ctx = new EntityTransferContext(); // Dummy, not needed for position
+                success = UpdateAgent(destination, (IAgentData)pos, ctx, 10000);
             }
             // we get here iff success == false
             // blacklist sim for 2 minutes
@@ -249,7 +252,7 @@ namespace OpenSim.Services.Connectors.Simulation
         /// <summary>
         /// This is the worker function to send AgentData to a neighbor region
         /// </summary>
-        private bool UpdateAgent(GridRegion destination, IAgentData cAgentData, int timeout)
+        private bool UpdateAgent(GridRegion destination, IAgentData cAgentData, EntityTransferContext ctx, int timeout)
         {
             // m_log.DebugFormat("[REMOTE SIMULATION CONNECTOR]: UpdateAgent in {0}", destination.ServerURI);
 
@@ -258,12 +261,13 @@ namespace OpenSim.Services.Connectors.Simulation
 
             try
             {
-                OSDMap args = cAgentData.Pack();
+                OSDMap args = cAgentData.Pack(ctx);
 
                 args["destination_x"] = OSD.FromString(destination.RegionLocX.ToString());
                 args["destination_y"] = OSD.FromString(destination.RegionLocY.ToString());
                 args["destination_name"] = OSD.FromString(destination.RegionName);
                 args["destination_uuid"] = OSD.FromString(destination.RegionID.ToString());
+                args["context"] = ctx.Pack();
 
                 OSDMap result = WebUtil.PutToServiceCompressed(uri, args, timeout);
                 if (result["Success"].AsBoolean())
@@ -306,6 +310,8 @@ namespace OpenSim.Services.Connectors.Simulation
             request.Add("simulation_service_accepted_min", OSD.FromReal(VersionInfo.SimulationServiceVersionAcceptedMin));
             request.Add("simulation_service_accepted_max", OSD.FromReal(VersionInfo.SimulationServiceVersionAcceptedMax));
 
+            request.Add("context", ctx.Pack());
+
             OSDArray features = new OSDArray();
             foreach (UUID feature in featuresAvailable)
                 features.Add(OSD.FromString(feature.ToString()));
@@ -345,8 +351,6 @@ namespace OpenSim.Services.Connectors.Simulation
                             ctx.OutboundVersion = float.Parse(parts[1]);
                         }
                     }
-                    if (data.ContainsKey("variable_wearables_count_supported"))
-                        ctx.VariableWearablesSupported = true;
 
                     m_log.DebugFormat(
                         "[REMOTE SIMULATION CONNECTOR]: QueryAccess to {0} returned {1}, reason {2}, version {3}/{4}",
@@ -379,7 +383,6 @@ namespace OpenSim.Services.Connectors.Simulation
                     return false;
                 }
 
-
                 featuresAvailable.Clear();
 
                 if (result.ContainsKey("features"))
@@ -390,6 +393,10 @@ namespace OpenSim.Services.Connectors.Simulation
                         featuresAvailable.Add(new UUID(o.AsString()));
                 }
 
+                // Version stuff
+                if (ctx.OutboundVersion < 0.4)
+                    ctx.WearablesCount = AvatarWearable.LEGACY_VERSION_MAX_WEARABLES;
+
                 return success;
             }
             catch (Exception e)
diff --git a/OpenSim/Services/Connectors/UserAccounts/UserAccountServicesConnector.cs b/OpenSim/Services/Connectors/UserAccounts/UserAccountServicesConnector.cs
index c21db54..3de0a20 100644
--- a/OpenSim/Services/Connectors/UserAccounts/UserAccountServicesConnector.cs
+++ b/OpenSim/Services/Connectors/UserAccounts/UserAccountServicesConnector.cs
@@ -195,6 +195,11 @@ namespace OpenSim.Services.Connectors
         {
         }
 
+        public List<UserAccount> GetUserAccountsWhere(UUID scopeID, string where)
+        {
+            return null; // Not implemented for regions
+        }
+
         public virtual bool StoreUserAccount(UserAccount data)
         {
             Dictionary<string, object> sendData = new Dictionary<string, object>();
diff --git a/OpenSim/Services/GridService/GridService.cs b/OpenSim/Services/GridService/GridService.cs
index 8807397..53805d0 100644
--- a/OpenSim/Services/GridService/GridService.cs
+++ b/OpenSim/Services/GridService/GridService.cs
@@ -57,6 +57,7 @@ namespace OpenSim.Services.GridService
         protected bool m_AllowDuplicateNames = false;
         protected bool m_AllowHypergridMapSearch = false;
 
+
         protected bool m_SuppressVarregionOverlapCheckOnRegistration = false;
 
         private static Dictionary<string,object> m_ExtraFeatures = new Dictionary<string, object>();
@@ -155,9 +156,9 @@ namespace OpenSim.Services.GridService
 
             if (loginConfig == null || gridConfig == null)
                 return;
-            
+
             string configVal;
-            
+
             configVal = loginConfig.GetString("SearchURL", string.Empty);
             if (!string.IsNullOrEmpty(configVal))
                 m_ExtraFeatures["search-server-url"] = configVal;
@@ -202,14 +203,10 @@ namespace OpenSim.Services.GridService
                 return "Invalid RegionID - cannot be zero UUID";
 
             String reason = "Region overlaps another region";
-            RegionData region = FindAnyConflictingRegion(regionInfos, scopeID, out reason);
-            // If there is a conflicting region, if it has the same ID and same coordinates
-            //    then it is a region re-registering (permissions and ownership checked later).
-            if ((region != null) 
-                && ( (region.coordX != regionInfos.RegionCoordX)
-                    || (region.coordY != regionInfos.RegionCoordY)
-                    || (region.RegionID != regionInfos.RegionID) )
-                )
+            // we should not need to check for overlaps
+
+            RegionData region = m_Database.Get(regionInfos.RegionLocX, regionInfos.RegionLocY, scopeID);
+            if ((region != null) && (region.RegionID != regionInfos.RegionID))
             {
                 // If not same ID and same coordinates, this new region has conflicts and can't be registered.
                 m_log.WarnFormat("{0} Register region conflict in scope {1}. {2}", LogHeader, scopeID, reason);
@@ -463,7 +460,7 @@ namespace OpenSim.Services.GridService
 
             int flags = Convert.ToInt32(region.Data["flags"]);
 
-            if (!m_DeleteOnUnregister || (flags & (int)OpenSim.Framework.RegionFlags.Persistent) != 0)
+            if ((!m_DeleteOnUnregister) || ((flags & (int)OpenSim.Framework.RegionFlags.Persistent) != 0))
             {
                 flags &= ~(int)OpenSim.Framework.RegionFlags.RegionOnline;
                 region.Data["flags"] = flags.ToString();
@@ -478,7 +475,6 @@ namespace OpenSim.Services.GridService
                 }
 
                 return true;
-
             }
 
             return m_Database.Delete(regionID);
@@ -491,10 +487,8 @@ namespace OpenSim.Services.GridService
             
             if (region != null)
             {
-                // Not really? Maybe?
-                // The adjacent regions are presumed to be the same size as the current region
                 List<RegionData> rdatas = m_Database.Get(
-                    region.posX - region.sizeX - 1, region.posY - region.sizeY - 1, 
+                    region.posX - 1, region.posY - 1,
                     region.posX + region.sizeX + 1, region.posY + region.sizeY + 1, scopeID);
 
                 foreach (RegionData rdata in rdatas)
@@ -537,6 +531,7 @@ namespace OpenSim.Services.GridService
         //     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(UUID scopeID, int x, int y)
         {
             uint regionX = Util.WorldToRegionLoc((uint)x);
@@ -872,7 +867,9 @@ namespace OpenSim.Services.GridService
                 return;
             }
 
+
             RegionData region = m_Database.Get((int)Util.RegionToWorldLoc(x), (int)Util.RegionToWorldLoc(y), UUID.Zero);
+
             if (region == null)
             {
                 MainConsole.Instance.OutputFormat("No region found at {0},{1}", x, y);
@@ -889,7 +886,7 @@ namespace OpenSim.Services.GridService
             ConsoleDisplayList dispList = new ConsoleDisplayList();
             dispList.AddRow("Region Name", r.RegionName);
             dispList.AddRow("Region ID", r.RegionID);
-            dispList.AddRow("Position", string.Format("{0},{1}", r.coordX, r.coordY));
+            dispList.AddRow("Location", string.Format("{0},{1}", r.coordX, r.coordY));
             dispList.AddRow("Size", string.Format("{0}x{1}", r.sizeX, r.sizeY));
             dispList.AddRow("URI", r.Data["serverURI"]);
             dispList.AddRow("Owner ID", r.Data["owner_uuid"]);
diff --git a/OpenSim/Services/GridService/HypergridLinker.cs b/OpenSim/Services/GridService/HypergridLinker.cs
index 9d016fc..2af617a 100644
--- a/OpenSim/Services/GridService/HypergridLinker.cs
+++ b/OpenSim/Services/GridService/HypergridLinker.cs
@@ -231,8 +231,7 @@ namespace OpenSim.Services.GridService
                 {
                     regionName = parts[2];
                 }
-
-
+               
                 bool success = TryCreateLink(scopeID, xloc, yloc, regionName, port, host, ownerID, out regInfo, out reason);
                 if (success)
                 {
@@ -379,8 +378,7 @@ namespace OpenSim.Services.GridService
             region = m_GridService.GetRegionByUUID(scopeID, regionID);
             if (region != null)
             {
-                m_log.DebugFormat("[HYPERGRID LINKER]: Region already exists in coordinates <{0},{1}>",
-                    Util.WorldToRegionLoc((uint)region.RegionLocX), Util.WorldToRegionLoc((uint)region.RegionLocY));
+              m_log.DebugFormat("[HYPERGRID LINKER]: Region already exists in coordinates <{0},{1}>",            Util.WorldToRegionLoc((uint)region.RegionLocX), Util.WorldToRegionLoc((uint)region.RegionLocY));
                 regInfo = region;
                 return true;
             }
diff --git a/OpenSim/Services/HypergridService/GatekeeperService.cs b/OpenSim/Services/HypergridService/GatekeeperService.cs
index 8e10125..9643a8b 100644
--- a/OpenSim/Services/HypergridService/GatekeeperService.cs
+++ b/OpenSim/Services/HypergridService/GatekeeperService.cs
@@ -459,7 +459,7 @@ namespace OpenSim.Services.HypergridService
                 true, aCircuit.startpos, new List<UUID>(), ctx, out reason))
                 return false;
 
-            return m_SimulationService.CreateAgent(source, destination, aCircuit, (uint)loginFlag, out reason);
+            return m_SimulationService.CreateAgent(source, destination, aCircuit, (uint)loginFlag, ctx, out reason);
         }
 
         protected bool Authenticate(AgentCircuitData aCircuit)
diff --git a/OpenSim/Services/HypergridService/UserAccountCache.cs b/OpenSim/Services/HypergridService/UserAccountCache.cs
index fa7dd0b..6c3c655 100644
--- a/OpenSim/Services/HypergridService/UserAccountCache.cs
+++ b/OpenSim/Services/HypergridService/UserAccountCache.cs
@@ -90,6 +90,11 @@ namespace OpenSim.Services.HypergridService
             return null;
         }
 
+        public List<UserAccount> GetUserAccountsWhere(UUID scopeID, string query)
+        {
+            return null;
+        }
+
         public List<UserAccount> GetUserAccounts(UUID scopeID, string query)
         {
             return null;
diff --git a/OpenSim/Services/HypergridService/UserAgentService.cs b/OpenSim/Services/HypergridService/UserAgentService.cs
index c65122a..317d006 100644
--- a/OpenSim/Services/HypergridService/UserAgentService.cs
+++ b/OpenSim/Services/HypergridService/UserAgentService.cs
@@ -281,7 +281,9 @@ namespace OpenSim.Services.HypergridService
             }
             else
             {
-                success = m_GatekeeperConnector.CreateAgent(source, region, agentCircuit, (uint)Constants.TeleportFlags.ViaLogin, out myExternalIP, out reason);
+                //TODO: Should there not be a call to QueryAccess here?
+                EntityTransferContext ctx = new EntityTransferContext();
+                success = m_GatekeeperConnector.CreateAgent(source, region, agentCircuit, (uint)Constants.TeleportFlags.ViaLogin, ctx, out myExternalIP, out reason);
             }
 
             if (!success)
diff --git a/OpenSim/Services/Interfaces/IAttachmentsService.cs b/OpenSim/Services/Interfaces/IAttachmentsService.cs
new file mode 100644
index 0000000..7d33662
--- /dev/null
+++ b/OpenSim/Services/Interfaces/IAttachmentsService.cs
@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using Nini.Config;
+
+namespace OpenSim.Services.Interfaces
+{
+    public interface IAttachmentsService
+    {
+        string Get(string id);
+        void Store(string id, string data);
+    }
+}
diff --git a/OpenSim/Services/Interfaces/IAuthenticationService.cs b/OpenSim/Services/Interfaces/IAuthenticationService.cs
index cee8bc0..cdcfad9 100644
--- a/OpenSim/Services/Interfaces/IAuthenticationService.cs
+++ b/OpenSim/Services/Interfaces/IAuthenticationService.cs
@@ -67,6 +67,7 @@ namespace OpenSim.Services.Interfaces
         // various services.
         //
         string Authenticate(UUID principalID, string password, int lifetime);
+        string Authenticate(UUID principalID, string password, int lifetime, out UUID realID);
 
         //////////////////////////////////////////////////////
         // Verification
diff --git a/OpenSim/Services/Interfaces/IAvatarService.cs b/OpenSim/Services/Interfaces/IAvatarService.cs
index 892e0b4..99b71b9 100644
--- a/OpenSim/Services/Interfaces/IAvatarService.cs
+++ b/OpenSim/Services/Interfaces/IAvatarService.cs
@@ -150,7 +150,8 @@ namespace OpenSim.Services.Interfaces
             // Wearables
             Data["AvatarHeight"] = appearance.AvatarHeight.ToString();
 
-            for (int i = 0 ; i < AvatarWearable.MAX_WEARABLES ; i++)
+            // TODO: With COF, is this even needed?
+            for (int i = 0 ; i < AvatarWearable.LEGACY_VERSION_MAX_WEARABLES ; i++)
             {
                 for (int j = 0 ; j < appearance.Wearables[i].Count ; j++)
                 {
@@ -211,8 +212,8 @@ namespace OpenSim.Services.Interfaces
                     float h = float.Parse(Data["AvatarHeight"]);
                     if( h == 0f)
                         h = 1.9f;
-                  
-                    appearance.AvatarHeight = h;
+                    appearance.SetSize(new Vector3(0.45f, 0.6f, h ));
+//                    appearance.AvatarHeight = float.Parse(Data["AvatarHeight"]);
                 }
 
                 // Legacy Wearables
@@ -287,11 +288,10 @@ namespace OpenSim.Services.Interfaces
                     //byte[] binary = new byte[AvatarAppearance.VISUALPARAM_COUNT];
 
                     //for (int i = 0 ; i < vps.Length && i < binary.Length ; i++)
-                    
                     byte[] binary = new byte[vps.Length];
 
                     for (int i = 0; i < vps.Length; i++)
-                        binary[i] = (byte)Convert.ToInt32(vps[i]);
+                        binary[i] = (byte)Convert.ToInt32(vps[i]);
                     
                     appearance.VisualParams = binary;
                 }
@@ -357,6 +357,7 @@ namespace OpenSim.Services.Interfaces
                     appearance.Wearables[AvatarWearable.EYES].Wear(
                             AvatarWearable.DefaultWearables[
                             AvatarWearable.EYES][0]);
+
             }
             catch
             {
diff --git a/OpenSim/Services/Interfaces/IGridService.cs b/OpenSim/Services/Interfaces/IGridService.cs
index f5f1f75..63c6e5f 100644
--- a/OpenSim/Services/Interfaces/IGridService.cs
+++ b/OpenSim/Services/Interfaces/IGridService.cs
@@ -159,13 +159,24 @@ namespace OpenSim.Services.Interfaces
                 }
             }
             set { 
-                if (value.EndsWith("/")) {
+                if ( value == null)
+                {
+                    m_serverURI = String.Empty;
+                    return;
+                }
+
+                if ( value.EndsWith("/") )
+                {
+
                     m_serverURI = value;
-                } else {
+                }
+                else
+                {
                     m_serverURI = value + '/';
                 }
             }
         }
+
         protected string m_serverURI;
 
         /// <summary>
@@ -358,6 +369,13 @@ namespace OpenSim.Services.Interfaces
             if (kvp.ContainsKey("regionName"))
                 RegionName = (string)kvp["regionName"];
 
+            if (kvp.ContainsKey("access"))
+            {
+                byte access = Convert.ToByte((string)kvp["access"]);
+                Access = access;
+                Maturity = (int)Util.ConvertAccessLevelToMaturity(access);
+            }
+
             if (kvp.ContainsKey("flags") && kvp["flags"] != null)
                 RegionFlags = (OpenSim.Framework.RegionFlags?)Convert.ToInt32((string)kvp["flags"]);
 
@@ -394,9 +412,6 @@ namespace OpenSim.Services.Interfaces
             if (kvp.ContainsKey("parcelMapTexture"))
                 UUID.TryParse((string)kvp["parcelMapTexture"], out ParcelImage);
 
-            if (kvp.ContainsKey("access"))
-                Access = Byte.Parse((string)kvp["access"]);
-
             if (kvp.ContainsKey("regionSecret"))
                 RegionSecret =(string)kvp["regionSecret"];
 
@@ -500,9 +515,13 @@ namespace OpenSim.Services.Interfaces
                 }
                 catch (SocketException e)
                 {
-                    throw new Exception(
+                    /*throw new Exception(
                         "Unable to resolve local hostname " + m_externalHostName + " innerException of type '" +
-                        e + "' attached to this exception", e);
+                        e + "' attached to this exception", e);*/
+                    // Don't throw a fatal exception here, instead, return Null and handle it in the caller.
+                    // Reason is, on systems such as OSgrid it has occured that known hostnames stop
+                    // resolving and thus make surrounding regions crash out with this exception.
+                    return null;
                 }
 
                 return new IPEndPoint(ia, m_internalEndPoint.Port);
@@ -526,4 +545,4 @@ namespace OpenSim.Services.Interfaces
             get { return Util.UIntsToLong((uint)RegionLocX, (uint)RegionLocY); }
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Services/Interfaces/ILoginService.cs b/OpenSim/Services/Interfaces/ILoginService.cs
index ee9b0b1..7c44cd8 100644
--- a/OpenSim/Services/Interfaces/ILoginService.cs
+++ b/OpenSim/Services/Interfaces/ILoginService.cs
@@ -47,8 +47,8 @@ namespace OpenSim.Services.Interfaces
 
     public interface ILoginService
     {
-        LoginResponse Login(string firstName, string lastName, string passwd, string startLocation, UUID scopeID, 
-            string clientVersion, string channel, string mac, string id0, IPEndPoint clientIP);
+        LoginResponse Login(string firstName, string lastName, string passwd, string startLocation, UUID scopeID,
+            string clientVersion, string channel, string mac, string id0, IPEndPoint clientIP, bool LibOMVclient);
         Hashtable SetLevel(string firstName, string lastName, string passwd, int level, IPEndPoint clientIP);
     }
 
diff --git a/OpenSim/Services/Interfaces/IMapImageService.cs b/OpenSim/Services/Interfaces/IMapImageService.cs
index 78daa5f..b8d45dd 100644
--- a/OpenSim/Services/Interfaces/IMapImageService.cs
+++ b/OpenSim/Services/Interfaces/IMapImageService.cs
@@ -34,8 +34,8 @@ namespace OpenSim.Services.Interfaces
     public interface IMapImageService
     {
         //List<MapBlockData> GetMapBlocks(UUID scopeID, int minX, int minY, int maxX, int maxY);
-        bool AddMapTile(int x, int y, byte[] imageData, out string reason);
-        bool RemoveMapTile(int x, int y, out string reason);
-        byte[] GetMapTile(string fileName, out string format);
+        bool AddMapTile(int x, int y, byte[] imageData, UUID scopeID, out string reason);
+        bool RemoveMapTile(int x, int y, UUID scopeID, out string reason);
+        byte[] GetMapTile(string fileName, UUID scopeID, out string format);
     }
 }
diff --git a/OpenSim/Services/Interfaces/ISimulationService.cs b/OpenSim/Services/Interfaces/ISimulationService.cs
index 8a25509..d89f6ff 100644
--- a/OpenSim/Services/Interfaces/ISimulationService.cs
+++ b/OpenSim/Services/Interfaces/ISimulationService.cs
@@ -34,20 +34,6 @@ using GridRegion = OpenSim.Services.Interfaces.GridRegion;
 
 namespace OpenSim.Services.Interfaces
 {
-    public class EntityTransferContext
-    {
-        public EntityTransferContext()
-        {
-            InboundVersion = VersionInfo.SimulationServiceVersionAcceptedMax;
-            OutboundVersion = VersionInfo.SimulationServiceVersionSupportedMax;
-            VariableWearablesSupported = false;
-        }
-
-        public float InboundVersion { get; set; }
-        public float OutboundVersion { get; set; }
-        public bool VariableWearablesSupported { get; set; }
-    }
-
     public interface ISimulationService
     {
         /// <summary>
@@ -74,7 +60,7 @@ namespace OpenSim.Services.Interfaces
         /// <param name="aCircuit"></param>
         /// <param name="flags"></param>
         /// <param name="reason">Reason message in the event of a failure.</param>        
-        bool CreateAgent(GridRegion source, GridRegion destination, AgentCircuitData aCircuit, uint flags, out string reason);
+        bool CreateAgent(GridRegion source, GridRegion destination, AgentCircuitData aCircuit, uint flags, EntityTransferContext ctx, out string reason);
 
         /// <summary>
         /// Full child agent update.
@@ -82,7 +68,7 @@ namespace OpenSim.Services.Interfaces
         /// <param name="regionHandle"></param>
         /// <param name="data"></param>
         /// <returns></returns>
-        bool UpdateAgent(GridRegion destination, AgentData data);
+        bool UpdateAgent(GridRegion destination, AgentData data, EntityTransferContext ctx);
 
         /// <summary>
         /// Short child agent update, mostly for position.
@@ -100,6 +86,7 @@ namespace OpenSim.Services.Interfaces
         /// <param name="agentHomeURI">The visitor's Home URI. Will be missing (null) in older OpenSims.</param>
         /// <param name="viaTeleport">True: via teleport; False: via cross (walking)</param>
         /// <param name="position">Position in the region</param>
+
         /// <param name="sversion">
         /// Version that the requesting simulator is runing.  If null then no version check is carried out.
         /// </param>
diff --git a/OpenSim/Services/Interfaces/IUserAccountService.cs b/OpenSim/Services/Interfaces/IUserAccountService.cs
index 2f7702c..1814699 100644
--- a/OpenSim/Services/Interfaces/IUserAccountService.cs
+++ b/OpenSim/Services/Interfaces/IUserAccountService.cs
@@ -91,6 +91,7 @@ namespace OpenSim.Services.Interfaces
         public int UserLevel;
         public int UserFlags;
         public string UserTitle;
+        public string UserCountry;
         public Boolean LocalToGrid = true;
 
         public Dictionary<string, object> ServiceURLs;
@@ -120,6 +121,8 @@ namespace OpenSim.Services.Interfaces
                 UserFlags = Convert.ToInt32(kvp["UserFlags"].ToString());
             if (kvp.ContainsKey("UserTitle"))
                 UserTitle = kvp["UserTitle"].ToString();
+            if (kvp.ContainsKey("UserCountry"))
+                UserCountry = kvp["UserCountry"].ToString();
             if (kvp.ContainsKey("LocalToGrid"))
                 Boolean.TryParse(kvp["LocalToGrid"].ToString(), out LocalToGrid);
 
@@ -155,6 +158,7 @@ namespace OpenSim.Services.Interfaces
             result["UserLevel"] = UserLevel.ToString();
             result["UserFlags"] = UserFlags.ToString();
             result["UserTitle"] = UserTitle;
+            result["UserCountry"] = UserCountry;
             result["LocalToGrid"] = LocalToGrid.ToString();
 
             string str = string.Empty;
@@ -182,6 +186,7 @@ namespace OpenSim.Services.Interfaces
         /// <param name="query"></param>
         /// <returns></returns>
         List<UserAccount> GetUserAccounts(UUID scopeID, string query);
+        List<UserAccount> GetUserAccountsWhere(UUID scopeID, string where);
 
         /// <summary>
         /// Store the data given, wich replaces the stored data, therefore must be complete.
diff --git a/OpenSim/Services/LLLoginService/LLLoginResponse.cs b/OpenSim/Services/LLLoginService/LLLoginResponse.cs
index c3756d0..0f57c2e 100644
--- a/OpenSim/Services/LLLoginService/LLLoginResponse.cs
+++ b/OpenSim/Services/LLLoginService/LLLoginResponse.cs
@@ -55,6 +55,7 @@ namespace OpenSim.Services.LLLoginService
         public static LLFailedLoginResponse InventoryProblem;
         public static LLFailedLoginResponse DeadRegionProblem;
         public static LLFailedLoginResponse LoginBlockedProblem;
+        public static LLFailedLoginResponse UnverifiedAccountProblem;
         public static LLFailedLoginResponse AlreadyLoggedInProblem;
         public static LLFailedLoginResponse InternalError;
 
@@ -75,6 +76,10 @@ namespace OpenSim.Services.LLLoginService
             LoginBlockedProblem = new LLFailedLoginResponse("presence",
                 "Logins are currently restricted. Please try again later.",
                 "false");
+            UnverifiedAccountProblem = new LLFailedLoginResponse("presence",
+                "Your account has not yet been verified. Please check " +
+                "your email and click the provided link.",
+                "false");
             AlreadyLoggedInProblem = new LLFailedLoginResponse("presence",
                 "You appear to be already logged in. " +
                 "If this is not the case please wait for your session to timeout. " +
@@ -145,6 +150,7 @@ namespace OpenSim.Services.LLLoginService
         private UUID agentID;
         private UUID sessionID;
         private UUID secureSessionID;
+        private UUID realID;
 
         // Login Flags
         private string dst;
@@ -228,8 +234,9 @@ namespace OpenSim.Services.LLLoginService
         public LLLoginResponse(UserAccount account, AgentCircuitData aCircuit, GridUserInfo pinfo,
             GridRegion destination, List<InventoryFolderBase> invSkel, FriendInfo[] friendsList, ILibraryService libService,
             string where, string startlocation, Vector3 position, Vector3 lookAt, List<InventoryItemBase> gestures, string message,
-            GridRegion home, IPEndPoint clientIP, string mapTileURL, string searchURL, string currency,
-            string DSTZone, string destinationsURL, string avatarsURL, string classifiedFee, int maxAgentGroups)
+
+            GridRegion home, IPEndPoint clientIP, string mapTileURL, string profileURL, string openIDURL, string searchURL, string currency,
+            string DSTZone, string destinationsURL, string avatarsURL, UUID realID, string classifiedFee,int maxAgentGroups)
             : this()
         {
             FillOutInventoryData(invSkel, libService);
@@ -242,6 +249,7 @@ namespace OpenSim.Services.LLLoginService
             AgentID = account.PrincipalID;
             SessionID = aCircuit.SessionID;
             SecureSessionID = aCircuit.SecureSessionID;
+            RealID = realID;
             Message = message;
             BuddList = ConvertFriendListItem(friendsList);
             StartLocation = where;
@@ -383,6 +391,7 @@ namespace OpenSim.Services.LLLoginService
         private void FillOutRegionData(GridRegion destination)
         {
             IPEndPoint endPoint = destination.ExternalEndPoint;
+            if (endPoint == null) return;
             SimAddress = endPoint.Address.ToString();
             SimPort = (uint)endPoint.Port;
             RegionX = (uint)destination.RegionLocX;
@@ -473,6 +482,7 @@ namespace OpenSim.Services.LLLoginService
             SessionID = UUID.Random();
             SecureSessionID = UUID.Random();
             AgentID = UUID.Random();
+            RealID = UUID.Zero;
 
             Hashtable InitialOutfitHash = new Hashtable();
             InitialOutfitHash["folder_name"] = "Nightclub Female";
@@ -518,6 +528,7 @@ namespace OpenSim.Services.LLLoginService
                 responseData["http_port"] = (Int32)SimHttpPort;
 
                 responseData["agent_id"] = AgentID.ToString();
+                responseData["real_id"] = RealID.ToString();
                 responseData["session_id"] = SessionID.ToString();
                 responseData["secure_session_id"] = SecureSessionID.ToString();
                 responseData["circuit_code"] = CircuitCode;
@@ -613,6 +624,7 @@ namespace OpenSim.Services.LLLoginService
                 map["sim_ip"] = OSD.FromString(SimAddress);
 
                 map["agent_id"] = OSD.FromUUID(AgentID);
+                map["real_id"] = OSD.FromUUID(RealID);
                 map["session_id"] = OSD.FromUUID(SessionID);
                 map["secure_session_id"] = OSD.FromUUID(SecureSessionID);
                 map["circuit_code"] = OSD.FromInteger(CircuitCode);
@@ -924,6 +936,12 @@ namespace OpenSim.Services.LLLoginService
             set { secureSessionID = value; }
         }
 
+        public UUID RealID
+        {
+            get { return realID; }
+            set { realID = value; }
+        }
+
         public Int32 CircuitCode
         {
             get { return circuitCode; }
diff --git a/OpenSim/Services/LLLoginService/LLLoginService.cs b/OpenSim/Services/LLLoginService/LLLoginService.cs
index 0b38738..6681f1a 100644
--- a/OpenSim/Services/LLLoginService/LLLoginService.cs
+++ b/OpenSim/Services/LLLoginService/LLLoginService.cs
@@ -77,6 +77,8 @@ namespace OpenSim.Services.LLLoginService
         protected string m_GatekeeperURL;
         protected bool m_AllowRemoteSetLoginLevel;
         protected string m_MapTileURL;
+        protected string m_ProfileURL;
+        protected string m_OpenIDURL;
         protected string m_SearchURL;
         protected string m_Currency;
         protected string m_ClassifiedFee;
@@ -117,6 +119,8 @@ namespace OpenSim.Services.LLLoginService
             m_GatekeeperURL = Util.GetConfigVarFromSections<string>(config, "GatekeeperURI",
                 new string[] { "Startup", "Hypergrid", "LoginService" }, String.Empty);
             m_MapTileURL = m_LoginServerConfig.GetString("MapTileURL", string.Empty);
+            m_ProfileURL = m_LoginServerConfig.GetString("ProfileServerURL", string.Empty);
+            m_OpenIDURL = m_LoginServerConfig.GetString("OpenIDServerURL", String.Empty);
             m_SearchURL = m_LoginServerConfig.GetString("SearchURL", string.Empty);
             m_Currency = m_LoginServerConfig.GetString("Currency", string.Empty);
             m_ClassifiedFee = m_LoginServerConfig.GetString("ClassifiedFee", string.Empty);
@@ -155,7 +159,8 @@ namespace OpenSim.Services.LLLoginService
             Object[] args = new Object[] { config };
             m_UserAccountService = ServerUtils.LoadPlugin<IUserAccountService>(accountService, args);
             m_GridUserService = ServerUtils.LoadPlugin<IGridUserService>(gridUserService, args);
-            m_AuthenticationService = ServerUtils.LoadPlugin<IAuthenticationService>(authService, args);
+            Object[] authArgs = new Object[] { config, m_UserAccountService };
+            m_AuthenticationService = ServerUtils.LoadPlugin<IAuthenticationService>(authService, authArgs);
             m_InventoryService = ServerUtils.LoadPlugin<IInventoryService>(invService, args);
 
             if (gridService != string.Empty)
@@ -261,14 +266,18 @@ namespace OpenSim.Services.LLLoginService
         }
 
         public LoginResponse Login(string firstName, string lastName, string passwd, string startLocation, UUID scopeID, 
-            string clientVersion, string channel, string mac, string id0, IPEndPoint clientIP)
+            string clientVersion, string channel, string mac, string id0, IPEndPoint clientIP, bool LibOMVclient)
         {
             bool success = false;
             UUID session = UUID.Random();
+
             string processedMessage;
 
-            m_log.InfoFormat("[LLOGIN SERVICE]: Login request for {0} {1} at {2} using viewer {3}, channel {4}, IP {5}, Mac {6}, Id0 {7}",
-                firstName, lastName, startLocation, clientVersion, channel, clientIP.Address.ToString(), mac, id0);
+            if (clientVersion.Contains("Radegast"))
+                LibOMVclient = false;
+
+            m_log.InfoFormat("[LLOGIN SERVICE]: Login request for {0} {1} at {2} using viewer {3}, channel {4}, IP {5}, Mac {6}, Id0 {7}, Possible LibOMVGridProxy: {8} ",
+                firstName, lastName, startLocation, clientVersion, channel, clientIP.Address.ToString(), mac, id0, LibOMVclient.ToString());
             
             try
             {
@@ -345,7 +354,8 @@ namespace OpenSim.Services.LLLoginService
                 if (!passwd.StartsWith("$1$"))
                     passwd = "$1$" + Util.Md5Hash(passwd);
                 passwd = passwd.Remove(0, 3); //remove $1$
-                string token = m_AuthenticationService.Authenticate(account.PrincipalID, passwd, 30);
+                UUID realID;
+                string token = m_AuthenticationService.Authenticate(account.PrincipalID, passwd, 30, out realID);
                 UUID secureSession = UUID.Zero;
                 if ((token == string.Empty) || (token != string.Empty && !UUID.TryParse(token, out secureSession)))
                 {
@@ -512,11 +522,11 @@ namespace OpenSim.Services.LLLoginService
                 processedMessage = processedMessage.Replace("\\n", "\n").Replace("<USERNAME>", firstName + " " + lastName);
 
                 LLLoginResponse response
-                        = new LLLoginResponse(
-                            account, aCircuit, guinfo, destination, inventorySkel, friendsList, m_LibraryService,
-                            where, startLocation, position, lookAt, gestures, processedMessage, home, clientIP,
-                            m_MapTileURL, m_SearchURL, m_Currency, m_DSTZone,
-                            m_DestinationGuide, m_AvatarPicker, m_ClassifiedFee, m_MaxAgentGroups);
+                    = new LLLoginResponse(
+                        account, aCircuit, guinfo, destination, inventorySkel, friendsList, m_LibraryService,
+                        where, startLocation, position, lookAt, gestures, processedMessage, home, clientIP,
+                        m_MapTileURL, m_ProfileURL, m_OpenIDURL, m_SearchURL, m_Currency, m_DSTZone,
+                        m_DestinationGuide, m_AvatarPicker, realID, m_ClassifiedFee,m_MaxAgentGroups);
 
                     m_log.DebugFormat("[LLOGIN SERVICE]: All clear. Sending login response to {0} {1}", firstName, lastName);
 
@@ -989,7 +999,7 @@ namespace OpenSim.Services.LLLoginService
                     region, aCircuit.AgentID, null, true, aCircuit.startpos, new List<UUID>(), ctx, out reason))
                 return false;
 
-            return simConnector.CreateAgent(null, region, aCircuit, (uint)flags, out reason);
+            return simConnector.CreateAgent(null, region, aCircuit, (uint)flags, ctx, out reason);
         }
 
         private bool LaunchAgentIndirectly(GridRegion gatekeeper, GridRegion destination, AgentCircuitData aCircuit, IPEndPoint clientIP, out string reason)
diff --git a/OpenSim/Services/MapImageService/MapImageService.cs b/OpenSim/Services/MapImageService/MapImageService.cs
index a816411..6728752 100644
--- a/OpenSim/Services/MapImageService/MapImageService.cs
+++ b/OpenSim/Services/MapImageService/MapImageService.cs
@@ -69,6 +69,8 @@ namespace OpenSim.Services.MapImageService
         private static bool m_Initialized = false;
         private static string m_WaterTileFile = string.Empty;
         private static Color m_Watercolor = Color.FromArgb(29, 71, 95);
+        private static Bitmap m_WaterBitmap = null;
+        private static byte[] m_WaterBytes = null;
 
         public MapImageService(IConfigSource config)
         {
@@ -91,6 +93,18 @@ namespace OpenSim.Services.MapImageService
                         Bitmap waterTile = new Bitmap(IMAGE_WIDTH, IMAGE_WIDTH);
                         FillImage(waterTile, m_Watercolor);
                         waterTile.Save(m_WaterTileFile, ImageFormat.Jpeg);
+                        m_WaterBitmap = waterTile;
+                    }
+
+                    if (File.Exists(m_WaterTileFile))
+                    {
+                        m_WaterBitmap = new Bitmap(m_WaterTileFile);
+                        using (MemoryStream ms = new MemoryStream())
+                        {
+                            m_WaterBitmap.Save(ms,ImageFormat.Jpeg);
+                            ms.Seek(0, SeekOrigin.Begin);
+                            m_WaterBytes = ms.ToArray();
+                        }
                     }
                 }
             }
@@ -98,10 +112,10 @@ namespace OpenSim.Services.MapImageService
 
         #region IMapImageService
 
-        public bool AddMapTile(int x, int y, byte[] imageData, out string reason)
+        public bool AddMapTile(int x, int y, byte[] imageData, UUID scopeID, out string reason)
         {
             reason = string.Empty;
-            string fileName = GetFileName(1, x, y);
+            string fileName = GetFileName(1, x, y, scopeID);
 
             lock (m_Sync)
             {
@@ -118,13 +132,13 @@ namespace OpenSim.Services.MapImageService
                 }
             }
 
-            return UpdateMultiResolutionFilesAsync(x, y, out reason);
+            return UpdateMultiResolutionFiles(x, y, scopeID, out reason);
         }
 
-        public bool RemoveMapTile(int x, int y, out string reason)
+        public bool RemoveMapTile(int x, int y, UUID scopeID, out string reason)
         {
             reason = String.Empty;
-            string fileName = GetFileName(1, x, y);
+            string fileName = GetFileName(1, x, y, scopeID);
 
             lock (m_Sync)
             {
@@ -134,15 +148,16 @@ namespace OpenSim.Services.MapImageService
                 }
                 catch (Exception e)
                 {
+
                     m_log.WarnFormat("[MAP IMAGE SERVICE]: Unable to save delete file {0}: {1}", fileName, e);
                     reason = e.Message;
                     return false;
                 }
             }
-
-            return UpdateMultiResolutionFilesAsync(x, y, out reason);
+            return UpdateMultiResolutionFiles(x, y, scopeID, out reason);
         }
 
+
         // When large varregions start up, they can send piles of new map tiles. This causes
         //    this multi-resolution routine to be called a zillion times an causes much CPU
         //    time to be spent creating multi-resolution tiles that will be replaced when
@@ -151,23 +166,27 @@ namespace OpenSim.Services.MapImageService
         {
             public int xx;
             public int yy;
-            public mapToMultiRez(int pX, int pY)
+            public UUID scopeID;
+            public mapToMultiRez(int pX, int pY, UUID pscopeID)
             {
                 xx = pX;
                 yy = pY;
+                scopeID = pscopeID;
             }
         };
         private Queue<mapToMultiRez> multiRezToBuild = new Queue<mapToMultiRez>();
-        private bool UpdateMultiResolutionFilesAsync(int x, int y, out string reason)
+
+        private bool UpdateMultiResolutionFiles(int x, int y, UUID scopeID, out string reason)
         {
             reason = String.Empty;
+
             lock (multiRezToBuild)
             {
                 // m_log.DebugFormat("{0} UpdateMultiResolutionFilesAsync: scheduling update for <{1},{2}>", LogHeader, x, y);
-                multiRezToBuild.Enqueue(new mapToMultiRez(x, y));
+                multiRezToBuild.Enqueue(new mapToMultiRez(x, y, scopeID));
                 if (multiRezToBuild.Count == 1)
                     Util.FireAndForget(
-                        DoUpdateMultiResolutionFilesAsync, null, "MapImageService.DoUpdateMultiResolutionFilesAsync");
+                        DoUpdateMultiResolutionFilesAsync);
             }
 
             return true;
@@ -175,10 +194,8 @@ namespace OpenSim.Services.MapImageService
 
         private void DoUpdateMultiResolutionFilesAsync(object o)
         {
-            // This sleep causes the FireAndForget thread to be different than the invocation thread.
-            // It also allows other tiles to be uploaded so the multi-rez images are more likely
-            //     to be correct.
-            Thread.Sleep(1 * 1000);
+            // let acumulate large region tiles
+            Thread.Sleep(60 * 1000); // large regions take time to upload tiles
 
             while (multiRezToBuild.Count > 0)
             {
@@ -192,20 +209,23 @@ namespace OpenSim.Services.MapImageService
                 {
                     int x = toMultiRez.xx;
                     int y = toMultiRez.yy;
+                    UUID scopeID = toMultiRez.scopeID;
                     // m_log.DebugFormat("{0} DoUpdateMultiResolutionFilesAsync: doing build for <{1},{2}>", LogHeader, x, y);
 
+                    int width = 1;
+
                     // Stitch seven more aggregate tiles together
                     for (uint zoomLevel = 2; zoomLevel <= ZOOM_LEVELS; zoomLevel++)
                     {
                         // Calculate the width (in full resolution tiles) and bottom-left
                         // corner of the current zoom level
-                        int width = (int)Math.Pow(2, (double)(zoomLevel - 1));
+                        width *= 2;
                         int x1 = x - (x % width);
                         int y1 = y - (y % width);
 
                         lock (m_Sync)   // must lock the reading and writing of the maptile files
                         {
-                            if (!CreateTile(zoomLevel, x1, y1))
+                            if (!CreateTile(zoomLevel, x1, y1, scopeID))
                             {
                                 m_log.WarnFormat("[MAP IMAGE SERVICE]: Unable to create tile for {0},{1} at zoom level {1}", x, y, zoomLevel);
                                 return;
@@ -214,25 +234,25 @@ namespace OpenSim.Services.MapImageService
                     }
                 }
             }
-
             return;
         }
 
-        public byte[] GetMapTile(string fileName, out string format)
+        public byte[] GetMapTile(string fileName, UUID scopeID, out string format)
         {
 //            m_log.DebugFormat("[MAP IMAGE SERVICE]: Getting map tile {0}", fileName);
 
             format = ".jpg";
-            string fullName = Path.Combine(m_TilesStoragePath, fileName);
+            string fullName = Path.Combine(m_TilesStoragePath, scopeID.ToString());
+            fullName = Path.Combine(fullName, fileName);
             if (File.Exists(fullName))
             {
                 format = Path.GetExtension(fileName).ToLower();
                 //m_log.DebugFormat("[MAP IMAGE SERVICE]: Found file {0}, extension {1}", fileName, format);
                 return File.ReadAllBytes(fullName);
             }
-            else if (File.Exists(m_WaterTileFile))
+            else if (m_WaterBytes != null)
             {
-                return File.ReadAllBytes(m_WaterTileFile);
+                return (byte[])m_WaterBytes.Clone();
             }
             else
             {
@@ -244,10 +264,12 @@ namespace OpenSim.Services.MapImageService
         #endregion
 
 
-        private string GetFileName(uint zoomLevel, int x, int y)
+        private string GetFileName(uint zoomLevel, int x, int y, UUID scopeID)
         {
             string extension = "jpg";
-            return Path.Combine(m_TilesStoragePath, string.Format("map-{0}-{1}-{2}-objects.{3}", zoomLevel, x, y, extension));
+            string path = Path.Combine(m_TilesStoragePath, scopeID.ToString());
+            Directory.CreateDirectory(path);
+            return Path.Combine(path, string.Format("map-{0}-{1}-{2}-objects.{3}", zoomLevel, x, y, extension));
         }
 
         private Bitmap GetInputTileImage(string fileName)
@@ -276,7 +298,7 @@ namespace OpenSim.Services.MapImageService
                 {
                     // Create a new output tile with a transparent background
                     Bitmap bm = new Bitmap(IMAGE_WIDTH, IMAGE_WIDTH, PixelFormat.Format24bppRgb);
-                    bm.MakeTransparent();
+                    //bm.MakeTransparent(); // 24bpp does not have transparency, this whould make it 32bpp
                     return bm;
                 }
             }
@@ -288,7 +310,7 @@ namespace OpenSim.Services.MapImageService
             return null;
         }
 
-        private bool CreateTile(uint zoomLevel, int x, int y)
+        private bool CreateTile(uint zoomLevel, int x, int y, UUID scopeID)
         {
 //            m_log.DebugFormat("[MAP IMAGE SERVICE]: Create tile for {0} {1}, zoom {2}", x, y, zoomLevel);
             int prevWidth = (int)Math.Pow(2, (double)zoomLevel - 2);
@@ -303,55 +325,60 @@ namespace OpenSim.Services.MapImageService
             int yOut = y - (y % thisWidth);
 
             // Try to open the four input tiles from the previous zoom level
-            Bitmap inputBL = GetInputTileImage(GetFileName(zoomLevel - 1, xIn, yIn));
-            Bitmap inputBR = GetInputTileImage(GetFileName(zoomLevel - 1, xIn + prevWidth, yIn));
-            Bitmap inputTL = GetInputTileImage(GetFileName(zoomLevel - 1, xIn, yIn + prevWidth));
-            Bitmap inputTR = GetInputTileImage(GetFileName(zoomLevel - 1, xIn + prevWidth, yIn + prevWidth));
+            Bitmap inputBL = GetInputTileImage(GetFileName(zoomLevel - 1, xIn, yIn, scopeID));
+            Bitmap inputBR = GetInputTileImage(GetFileName(zoomLevel - 1, xIn + prevWidth, yIn, scopeID));
+            Bitmap inputTL = GetInputTileImage(GetFileName(zoomLevel - 1, xIn, yIn + prevWidth, scopeID));
+            Bitmap inputTR = GetInputTileImage(GetFileName(zoomLevel - 1, xIn + prevWidth, yIn + prevWidth, scopeID));
 
             // Open the output tile (current zoom level)
-            string outputFile = GetFileName(zoomLevel, xOut, yOut);
-            Bitmap output = GetOutputTileImage(outputFile);
-            if (output == null)
-                return false;
-            FillImage(output, m_Watercolor);
+            string outputFile = GetFileName(zoomLevel, xOut, yOut, scopeID);
+
+            int ntiles = 0;
+            Bitmap output = (Bitmap)m_WaterBitmap.Clone();
 
             if (inputBL != null)
             {
                 ImageCopyResampled(output, inputBL, 0, HALF_WIDTH, 0, 0);
                 inputBL.Dispose();
+                ntiles++;
             }
             if (inputBR != null)
             {
                 ImageCopyResampled(output, inputBR, HALF_WIDTH, HALF_WIDTH, 0, 0);
                 inputBR.Dispose();
+                ntiles++;
             }
             if (inputTL != null)
             {
                 ImageCopyResampled(output, inputTL, 0, 0, 0, 0);
                 inputTL.Dispose();
+                ntiles++;
             }
             if (inputTR != null)
             {
                 ImageCopyResampled(output, inputTR, HALF_WIDTH, 0, 0, 0);
                 inputTR.Dispose();
+                ntiles++;
             }
 
             // Write the modified output
-            try
+            if (ntiles == 0)
+                File.Delete(outputFile);
+
+            else
             {
-                using (Bitmap final = new Bitmap(output))
+
+                try
                 {
-                    output.Dispose();
-                    final.Save(outputFile, ImageFormat.Jpeg);
+                    output.Save(outputFile, ImageFormat.Jpeg);
                 }
-            }
-            catch (Exception e)
-            {
-                m_log.WarnFormat("[MAP IMAGE SERVICE]: Oops on saving {0} {1}", outputFile, e);
-            }
-
-            // Save also as png?
+                catch (Exception e)
+                {
+                    m_log.WarnFormat("[MAP IMAGE SERVICE]: Oops on saving {0} {1}", outputFile, e);
+                }
+            }            // Save also as png?
 
+            output.Dispose();
             return true;
         }
 
diff --git a/OpenSim/Services/SimulationService/SimulationDataService.cs b/OpenSim/Services/SimulationService/SimulationDataService.cs
index d9684c4..7a544fa 100644
--- a/OpenSim/Services/SimulationService/SimulationDataService.cs
+++ b/OpenSim/Services/SimulationService/SimulationDataService.cs
@@ -173,6 +173,11 @@ namespace OpenSim.Services.SimulationService
             m_database.RemoveRegionEnvironmentSettings(regionUUID);
         }
 
+        public UUID[] GetObjectIDs(UUID regionID)
+        {
+            return m_database.GetObjectIDs(regionID);
+        }
+
         public void SaveExtra(UUID regionID, string name, string val)
         {
             m_database.SaveExtra(regionID, name, val);
diff --git a/OpenSim/Services/UserAccountService/UserAccountService.cs b/OpenSim/Services/UserAccountService/UserAccountService.cs
index 2e19ece..987a07d 100644
--- a/OpenSim/Services/UserAccountService/UserAccountService.cs
+++ b/OpenSim/Services/UserAccountService/UserAccountService.cs
@@ -176,6 +176,10 @@ namespace OpenSim.Services.UserAccountService
                 Int32.TryParse(d.Data["UserLevel"], out u.UserLevel);
             if (d.Data.ContainsKey("UserFlags") && d.Data["UserFlags"] != null)
                 Int32.TryParse(d.Data["UserFlags"], out u.UserFlags);
+            if (d.Data.ContainsKey("UserCountry") && d.Data["UserCountry"] != null)
+                u.UserCountry = d.Data["UserCountry"].ToString();
+            else
+                u.UserTitle = string.Empty;
 
             if (d.Data.ContainsKey("ServiceURLs") && d.Data["ServiceURLs"] != null)
             {
@@ -301,7 +305,22 @@ namespace OpenSim.Services.UserAccountService
 
         public List<UserAccount> GetUserAccounts(UUID scopeID, string query)
         {
-            UserAccountData[] d = m_Database.GetUsers(scopeID, query);
+            UserAccountData[] d = m_Database.GetUsers(scopeID, query.Trim());
+
+            if (d == null)
+                return new List<UserAccount>();
+
+            List<UserAccount> ret = new List<UserAccount>();
+
+            foreach (UserAccountData data in d)
+                ret.Add(MakeUserAccount(data));
+
+            return ret;
+        }
+
+        public List<UserAccount> GetUserAccountsWhere(UUID scopeID, string where)
+        {
+            UserAccountData[] d = m_Database.GetUsersWhere(scopeID, where);
 
             if (d == null)
                 return new List<UserAccount>();
diff --git a/OpenSim/Services/UserProfilesService/UserProfilesService.cs b/OpenSim/Services/UserProfilesService/UserProfilesService.cs
index 96c13c0..9a52e02 100644
--- a/OpenSim/Services/UserProfilesService/UserProfilesService.cs
+++ b/OpenSim/Services/UserProfilesService/UserProfilesService.cs
@@ -159,6 +159,7 @@ namespace OpenSim.Services.ProfilesService
         }
         #endregion Interests
 
+
         #region User Preferences
         public bool UserPreferencesUpdate(ref UserPreferences pref, ref string result)
         {
@@ -239,6 +240,7 @@ namespace OpenSim.Services.ProfilesService
         }
         #endregion User Preferences
 
+
         #region Utility
         public OSD AvatarImageAssetsRequest(UUID avatarId)
         {