diff --git a/OpenSim/Region/Environment/Modules/ChatModule.cs b/OpenSim/Region/Environment/Modules/ChatModule.cs
index ac91b78744..b38665d333 100644
--- a/OpenSim/Region/Environment/Modules/ChatModule.cs
+++ b/OpenSim/Region/Environment/Modules/ChatModule.cs
@@ -20,24 +20,27 @@ namespace OpenSim.Region.Environment.Modules
 
         private string m_server = "irc2.choopa.net";
 
-        private int m_port = 6668;
-        private string m_user = "USER OpenSimBot 8 * :I'm a OpenSim to irc bot";
+       // private int m_port = 6668;
+        //private string m_user = "USER OpenSimBot 8 * :I'm a OpenSim to irc bot";
         private string m_nick = "OSimBot";
         private string m_channel = "#opensim";
 
-        private NetworkStream m_stream;
-        private TcpClient m_irc;
+       // private NetworkStream m_stream;
+       private TcpClient m_irc;
         private StreamWriter m_ircWriter;
-        private StreamReader m_ircReader;
+       private StreamReader m_ircReader;
 
-        private Thread pingSender;
-        private Thread listener;
+      //  private Thread pingSender;
+      //  private Thread listener;
 
         private bool connected = false;
 
         public ChatModule()
         {
             m_nick = "OSimBot" + Util.RandomClass.Next(1, 99);
+            m_irc = null;
+            m_ircWriter = null;
+            m_ircReader = null;
         }
 
         public void Initialise(Scene scene)
diff --git a/OpenSim/Region/Environment/Scenes/ScenePresence.cs b/OpenSim/Region/Environment/Scenes/ScenePresence.cs
index 7b7c595eeb..1f8e5bb85a 100644
--- a/OpenSim/Region/Environment/Scenes/ScenePresence.cs
+++ b/OpenSim/Region/Environment/Scenes/ScenePresence.cs
@@ -88,7 +88,7 @@ namespace OpenSim.Region.Environment.Scenes
         public delegate void SignificantClientMovement(IClientAPI remote_client);
         public event SignificantClientMovement OnSignificantClientMovement;
 
-        public List<SceneObjectGroup> InterestList = new List<SceneObjectGroup>();
+        //public List<SceneObjectGroup> InterestList = new List<SceneObjectGroup>();
 
        // private Queue<SceneObjectGroup> m_fullGroupUpdates = new Queue<SceneObjectGroup>();
        // private Queue<SceneObjectGroup> m_terseGroupUpdates = new Queue<SceneObjectGroup>();
@@ -198,6 +198,11 @@ namespace OpenSim.Region.Environment.Scenes
             //temporary until we move some code into the body classes
             this.m_body = new ChildAgent();
 
+            if (newAvatar)
+            {
+                //do we need to use newAvatar? not sure so have added this to kill the compile warning
+            }
+
         }
         #endregion
 
diff --git a/OpenSim/Region/ScriptEngine/DotNetEngine/EventQueueManager.cs b/OpenSim/Region/ScriptEngine/DotNetEngine/EventQueueManager.cs
index 4f65b131b6..31641af3ed 100644
--- a/OpenSim/Region/ScriptEngine/DotNetEngine/EventQueueManager.cs
+++ b/OpenSim/Region/ScriptEngine/DotNetEngine/EventQueueManager.cs
@@ -108,7 +108,7 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine
                         EventQueueThread.Abort();
                         EventQueueThread.Join();
                     }
-                    catch (Exception e)
+                    catch (Exception)
                     {
                         //myScriptEngine.Log.Verbose("ScriptEngine", "EventQueueManager Exception killing worker thread: " + e.ToString());
                     }
@@ -220,7 +220,7 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine
                     }
                 } // while
             } // try
-            catch (ThreadAbortException tae)
+            catch (ThreadAbortException)
             {
                 //myScriptEngine.Log.Verbose("ScriptEngine", "EventQueueManager Worker thread killed: " + tae.Message);
             }
diff --git a/prebuild.xml b/prebuild.xml
index 2d475c7326..c79f963898 100644
--- a/prebuild.xml
+++ b/prebuild.xml
@@ -800,7 +800,6 @@
       <Reference name="OpenSim.Framework.Console"/>
       <Reference name="OpenSim.Framework.Servers"/>
       <Reference name="OpenSim.Framework.Data"/>
-      <Reference name="OpenSim.Grid.Framework.Manager"/>
       <Reference name="libsecondlife.dll"/>
       <Reference name="Db4objects.Db4o.dll"/>
       <Reference name="XMLRPC.dll"/>