diff --git a/.hgignore b/.hgignore
index 223c8ee09a..97064f7e1f 100644
--- a/.hgignore
+++ b/.hgignore
@@ -1,4 +1,3 @@
-^tailor.state$
 ^tailor.state.old$
 ^tailor.state.journal$
 \.csproj$
@@ -6,12 +5,14 @@
 \.mdp$
 \.mds$
 \.dll\.build$
-/bin/Debug/.+\.dll$
-/bin/Debug/.+\.dll.mdb$
-^bin/.+\.dll$
+^bin/Debug/.+\.dll$
+bin/.+\.dll.mdb$
+bin/addin-db-
+bin/.+\.dll$
+bin/.+\.maddin$
+Examples/.+\.dll$
 ^bin/.+\.exe
 ^(OpenSim|Prebuild)/.+\.(exe|exe\.build|exe\.mdb)$
 ^OpenSim\.(build|sln)$
 ^Prebuild/Prebuild\.(build|sln)$
 .+~$
-
diff --git a/OpenSim/Framework/Servers/OSHttpRequestQueue.cs b/OpenSim/Framework/Servers/OSHttpRequestQueue.cs
index f3dfda472e..f6f1829276 100644
--- a/OpenSim/Framework/Servers/OSHttpRequestQueue.cs
+++ b/OpenSim/Framework/Servers/OSHttpRequestQueue.cs
@@ -38,12 +38,14 @@ namespace OpenSim.Framework.Servers
     /// </summary>
     public class OSHttpRequestQueue : Queue<OSHttpRequest>
     {
+        private object _syncObject = new object();
+
         new public void Enqueue(OSHttpRequest req) 
         {
-            lock (this)
+            lock (_syncObject)
             {
                 base.Enqueue(req);
-                Monitor.Pulse(this);
+                Monitor.Pulse(_syncObject);
             }
         }
         
@@ -51,11 +53,11 @@ namespace OpenSim.Framework.Servers
         {
             OSHttpRequest req = null;
 
-            lock (this)
+            lock (_syncObject)
             {
                 while (null == req)
                 {
-                    Monitor.Wait(this);
+                    Monitor.Wait(_syncObject);
                     if (0 != this.Count) req = base.Dequeue();
                 }
             }