diff --git a/OpenSim/Addons/Groups/Remote/GroupsServiceRobustConnector.cs b/OpenSim/Addons/Groups/Remote/GroupsServiceRobustConnector.cs
index 26e844eb57..d79e4fa0f0 100644
--- a/OpenSim/Addons/Groups/Remote/GroupsServiceRobustConnector.cs
+++ b/OpenSim/Addons/Groups/Remote/GroupsServiceRobustConnector.cs
@@ -286,7 +286,7 @@ namespace OpenSim.Groups
                 string requestingAgentID = request["RequestingAgentID"].ToString();
 
                 if (!m_GroupsService.RemoveAgentFromGroup(requestingAgentID, agentID, groupID))
-                    NullResult(result, string.Format("Insufficient permissions.", agentID));
+                    NullResult(result, string.Format("Insufficient permissions. {0}", agentID));
                 else
                     result["RESULT"] = "true";
             }
diff --git a/OpenSim/Data/MySQL/MySQLXInventoryData.cs b/OpenSim/Data/MySQL/MySQLXInventoryData.cs
index c74033eefc..9a0044eb8b 100644
--- a/OpenSim/Data/MySQL/MySQLXInventoryData.cs
+++ b/OpenSim/Data/MySQL/MySQLXInventoryData.cs
@@ -193,7 +193,9 @@ namespace OpenSim.Data.MySQL
         {
             using (MySqlCommand cmd  = new MySqlCommand())
             {
-                cmd.CommandText = String.Format("select * from inventoryitems where avatarId = ?uuid and assetType = ?type and flags & 1", m_Realm);
+//                cmd.CommandText = String.Format("select * from inventoryitems where avatarId = ?uuid and assetType = ?type and flags & 1", m_Realm);
+
+                cmd.CommandText = String.Format("select * from inventoryitems where avatarId = ?uuid and assetType = ?type and flags & 1");
 
                 cmd.Parameters.AddWithValue("?uuid", principalID.ToString());
                 cmd.Parameters.AddWithValue("?type", (int)AssetType.Gesture);
@@ -212,7 +214,10 @@ namespace OpenSim.Data.MySQL
                 {
                     cmd.Connection = dbcon;
 
-                    cmd.CommandText = String.Format("select bit_or(inventoryCurrentPermissions) as inventoryCurrentPermissions from inventoryitems where avatarID = ?PrincipalID and assetID = ?AssetID group by assetID", m_Realm);
+//                    cmd.CommandText = String.Format("select bit_or(inventoryCurrentPermissions) as inventoryCurrentPermissions from inventoryitems where avatarID = ?PrincipalID and assetID = ?AssetID group by assetID", m_Realm);
+
+                    cmd.CommandText = String.Format("select bit_or(inventoryCurrentPermissions) as inventoryCurrentPermissions from inventoryitems where avatarID = ?PrincipalID and assetID = ?AssetID group by assetID");
+
                     cmd.Parameters.AddWithValue("?PrincipalID", principalID.ToString());
                     cmd.Parameters.AddWithValue("?AssetID", assetID.ToString());
                 
diff --git a/OpenSim/Data/PGSQL/PGSQLXInventoryData.cs b/OpenSim/Data/PGSQL/PGSQLXInventoryData.cs
index a22b882c01..c34a8dce87 100644
--- a/OpenSim/Data/PGSQL/PGSQLXInventoryData.cs
+++ b/OpenSim/Data/PGSQL/PGSQLXInventoryData.cs
@@ -174,7 +174,9 @@ namespace OpenSim.Data.PGSQL
             {
                 using (NpgsqlCommand cmd = new NpgsqlCommand())
                 {
-                    cmd.CommandText = String.Format(@"select * from inventoryitems where ""avatarID"" = :uuid and ""assetType"" = :type and ""flags"" = 1", m_Realm);
+//                    cmd.CommandText = String.Format(@"select * from inventoryitems where ""avatarID"" = :uuid and ""assetType"" = :type and ""flags"" = 1", m_Realm);
+
+                    cmd.CommandText = String.Format(@"select * from inventoryitems where ""avatarID"" = :uuid and ""assetType"" = :type and ""flags"" = 1");
 
                     UUID princID = UUID.Zero;
                     UUID.TryParse(principalID, out princID);
@@ -194,11 +196,18 @@ namespace OpenSim.Data.PGSQL
             {
                 using (NpgsqlCommand cmd = new NpgsqlCommand())
                 {
+/*
                     cmd.CommandText = String.Format(@"select bit_or(""inventoryCurrentPermissions"") as ""inventoryCurrentPermissions"" 
                                  from inventoryitems 
                                  where ""avatarID"" = :PrincipalID 
                                    and ""assetID"" = :AssetID 
                                  group by ""assetID"" ", m_Realm);
+*/
+                    cmd.CommandText = String.Format(@"select bit_or(""inventoryCurrentPermissions"") as ""inventoryCurrentPermissions"" 
+                                 from inventoryitems 
+                                 where ""avatarID"" = :PrincipalID 
+                                   and ""assetID"" = :AssetID 
+                                 group by ""assetID"" ");
 
                     cmd.Parameters.Add(m_database.CreateParameter("PrincipalID", principalID));
                     cmd.Parameters.Add(m_database.CreateParameter("AssetID", assetID));
diff --git a/OpenSim/Region/Framework/Scenes/Scene.PacketHandlers.cs b/OpenSim/Region/Framework/Scenes/Scene.PacketHandlers.cs
index a5abe76376..3f48372db3 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.PacketHandlers.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.PacketHandlers.cs
@@ -614,7 +614,7 @@ namespace OpenSim.Region.Framework.Scenes
             {
                 m_log.Error(
                     string.Format(
-                        "[AGENT INVENTORY]: Error in SendInventoryAsync() for {0} with folder ID {1}.  Exception  ", e));
+                        "[AGENT INVENTORY]: Error in SendInventoryAsync() for {0} with folder ID {1}.  Exception  ", e, folderID));
             }
             Thread.Sleep(20);
         }
diff --git a/OpenSim/Region/Framework/Scenes/SceneBase.cs b/OpenSim/Region/Framework/Scenes/SceneBase.cs
index 1de55ec9f6..d40662589c 100644
--- a/OpenSim/Region/Framework/Scenes/SceneBase.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneBase.cs
@@ -287,7 +287,7 @@ namespace OpenSim.Region.Framework.Scenes
             }
             catch (Exception e)
             {
-                m_log.Error(string.Format("[SCENE]: SceneBase.cs: Close() - Failed with exception ", e));
+                m_log.Error(string.Format("[SCENE]: SceneBase.cs: Close() - Failed with exception {0}", e));
             }
         }
 
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
index 1a73c3e01e..bafee28fb3 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
@@ -14358,6 +14358,91 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             return contacts.ToArray();
         }
 
+        private ContactResult? GroundIntersection2(Vector3 rayStart, Vector3 rayEnd)
+        {
+            // get work copies
+            float sx = rayStart.X;
+            float ex = rayEnd.X;  
+            float sy = rayStart.Y;
+            float ey = rayEnd.Y;
+
+            float dx = ex - sx;
+            float dy = ey - sy;
+
+            // region size info
+            float rsx =  World.RegionInfo.RegionSizeX;
+ 
+            float tmp;
+
+            // region bounds
+            if(sx < 0)
+            {
+                if(ex < 0) // totally outside
+                    return null;
+                if(dx <= 0) // out and going away
+                    return null;
+                else if(ex >= rsx)
+                    ex = rsx - 0.001f;
+                tmp = -sx / dx;
+                sy += dy * dx;
+                sx = 0;
+            }
+            else if(sx >= rsx) 
+            {
+                if(ex >= rsx)  // totally outside
+                    return null;
+                if(dx >= 0) // out and going away
+                    return null;
+                else if(ex < 0)
+                    ex = 0;
+                tmp = (rsx - sx) / dx;
+                sy += dy * dx;
+                sx = rsx - 0.001f;
+            }
+
+            float rsy =  World.RegionInfo.RegionSizeY;
+            if(sy < 0)
+            {
+                if(dy <= 0) // out and going away
+                    return null;
+                else if(ey >= rsy)
+                    ey = rsy - 0.001f;
+                tmp = -sy / dy;
+                sx += dy * dx;
+                sy = 0;
+            }
+            else if(sy >= rsy) 
+            {
+                if(dy >= 0) // out and going away
+                    return null;
+                else if(ey < 0)
+                    ey = 0;
+                tmp = (rsy - sy) / dy;
+                sx += dy * dx;
+                sy = rsy - 0.001f;
+            }
+
+            if(sx < 0 || sx >= rsx)
+                return null;
+
+            float sz = rayStart.Z;
+            float ez = rayEnd.Z;
+            float dz = ez - sz;
+
+            float dist = dx * dx + dy * dy + dz * dz;
+            if(dist < 0.001)
+                return null;
+            dist = (float)Math.Sqrt(dist);
+            tmp = 1.0f / dist;
+            Vector3 rayn = new Vector3(dx * tmp, dy * tmp, dz * tmp);
+
+            ContactResult? result = null;
+
+
+
+            return result;
+        }
+
         private ContactResult? GroundIntersection(Vector3 rayStart, Vector3 rayEnd)
         {
             double[,] heightfield = World.Heightmap.GetDoubles();
@@ -16024,8 +16109,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             catch (InvalidCastException e)
             {
                 Error(originFunc,string.Format(
-                        " error running rule #{1}: arg #{2} ",
-                         rulesParsed, idx - idxStart) + e.Message);
+                        " error running rule #{0}: arg #{1} {2}",
+                         rulesParsed, idx - idxStart, e.Message));
             }
             finally
             {
diff --git a/OpenSim/Services/Connectors/Estate/EstateDataConnector.cs b/OpenSim/Services/Connectors/Estate/EstateDataConnector.cs
index 74935f37df..b9a628160c 100644
--- a/OpenSim/Services/Connectors/Estate/EstateDataConnector.cs
+++ b/OpenSim/Services/Connectors/Estate/EstateDataConnector.cs
@@ -323,7 +323,7 @@ namespace OpenSim.Services.Connectors
                     }
                     else
                         m_log.Error(string.Format(
-                            "[ESTATE CONNECTOR]: WebException for {0} {1} {2} ",
+                            "[ESTATE CONNECTOR]: WebException for {0} {1} {2} {3}",
                             verb, uri, formdata, e));
                 }
             }