diff --git a/OpenSim/Capabilities/Handlers/FetchInventory/FetchInvDescHandler.cs b/OpenSim/Capabilities/Handlers/FetchInventory/FetchInvDescHandler.cs
index 1f4a8c9044..73f27708b9 100644
--- a/OpenSim/Capabilities/Handlers/FetchInventory/FetchInvDescHandler.cs
+++ b/OpenSim/Capabilities/Handlers/FetchInventory/FetchInvDescHandler.cs
@@ -120,10 +120,6 @@ namespace OpenSim.Capabilities.Handlers
                 {
                     LLSDInventoryFolderContents thiscontents = contentsToLLSD(icoll.Collection, icoll.Descendents);
                     inventoryitemstr = LLSDHelpers.SerialiseLLSDReply(thiscontents);
-//                    inventoryitemstr = inventoryitemstr.Replace("<llsd>", "");
-//                    inventoryitemstr = inventoryitemstr.Replace("</llsd>", "");
-//                    inventoryitemstr = inventoryitemstr.Substring(6,inventoryitemstr.Length - 13);
-//                    tmpresponse.Append(inventoryitemstr);
                     tmpresponse.Append(inventoryitemstr.Substring(6,inventoryitemstr.Length - 13));
                 }
 
diff --git a/OpenSim/Capabilities/Handlers/GetTexture/GetTextureHandler.cs b/OpenSim/Capabilities/Handlers/GetTexture/GetTextureHandler.cs
index e73cf9eca0..2499ce4023 100644
--- a/OpenSim/Capabilities/Handlers/GetTexture/GetTextureHandler.cs
+++ b/OpenSim/Capabilities/Handlers/GetTexture/GetTextureHandler.cs
@@ -66,8 +66,6 @@ namespace OpenSim.Capabilities.Handlers
             Hashtable ret = new Hashtable();
             ret["int_response_code"] = (int)System.Net.HttpStatusCode.NotFound;
             ret["content_type"] = "text/plain";
-            ret["keepalive"] = false;
-            ret["reusecontext"] = false;
             ret["int_bytes"] = 0;
             string textureStr = (string)request["texture_id"];
             string format = (string)request["format"];
@@ -112,8 +110,6 @@ namespace OpenSim.Capabilities.Handlers
                     ret["error_status_text"] = "not found";
                     ret["str_response_string"] = "not found";
                     ret["content_type"] = "text/plain";
-                    ret["keepalive"] = false;
-                    ret["reusecontext"] = false;
                     ret["int_bytes"] = 0;
                 }
             }
diff --git a/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs b/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs
index b575ed9448..72b611695a 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs
@@ -898,7 +898,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             if (packet.Type == PacketType.CoarseLocationUpdate && allowSplitting)
                 allowSplitting = false;
 
-            bool packetQueued = false;
+//            bool packetQueued = false;
 
             if (allowSplitting && packet.HasVariableBlocks)
             {
@@ -911,15 +911,17 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 for (int i = 0; i < packetCount; i++)
                 {
                     byte[] data = datas[i];
-                    if (!SendPacketData(udpClient, data, packet.Type, category, method))
-                        packetQueued = true;
+//                    if (!SendPacketData(udpClient, data, packet.Type, category, method))
+//                        packetQueued = true;
+                    SendPacketData(udpClient, data, packet.Type, category, method);
                 }
             }
             else
             {
                 byte[] data = packet.ToBytes();
-                if (!SendPacketData(udpClient, data, packet.Type, category, method))
-                    packetQueued = true;
+//                if (!SendPacketData(udpClient, data, packet.Type, category, method))
+//                    packetQueued = true;
+                SendPacketData(udpClient, data, packet.Type, category, method);
             }
 
             PacketPool.Instance.ReturnPacket(packet);
diff --git a/OpenSim/Region/Framework/Scenes/ScenePresence.cs b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
index e10e78778d..ec09fe6717 100644
--- a/OpenSim/Region/Framework/Scenes/ScenePresence.cs
+++ b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
@@ -77,7 +77,6 @@ namespace OpenSim.Region.Framework.Scenes
     public class ScenePresence : EntityBase, IScenePresence
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
-        private static readonly String LogHeader = "[SCENE PRESENCE]";
 
 //        ~ScenePresence()
 //        {
diff --git a/OpenSim/Region/PhysicsModules/ubOde/ODEApi.cs b/OpenSim/Region/PhysicsModules/ubOde/ODEApi.cs
index 47e7c7bdc1..42ad39165b 100644
--- a/OpenSim/Region/PhysicsModules/ubOde/ODEApi.cs
+++ b/OpenSim/Region/PhysicsModules/ubOde/ODEApi.cs
@@ -54,6 +54,7 @@ namespace OpenSim.Region.PhysicsModule.ubOde
     using dReal = System.Single;
 //#endif
 
+    [SuppressUnmanagedCodeSecurityAttribute]
     internal static class SafeNativeMethods
     {
         internal static dReal Infinity = dReal.MaxValue;