diff --git a/OpenSim/Framework/Data.MySQL/MySQLDataStore.cs b/OpenSim/Framework/Data.MySQL/MySQLDataStore.cs
index b25924c7e7..54f39bbba7 100644
--- a/OpenSim/Framework/Data.MySQL/MySQLDataStore.cs
+++ b/OpenSim/Framework/Data.MySQL/MySQLDataStore.cs
@@ -50,7 +50,6 @@ namespace OpenSim.Framework.Data.MySQL
         private const string m_landAccessListSelect = "select * from landaccesslist";
 
         private DataSet m_dataSet;
-        private static object DBAccessLock = new object(); // Trying to use a static object because there might be other regions that keep modifying table
         private MySqlDataAdapter m_primDataAdapter;
         private MySqlDataAdapter m_shapeDataAdapter;
         private MySqlDataAdapter m_itemsDataAdapter;
@@ -104,7 +103,7 @@ namespace OpenSim.Framework.Data.MySQL
 
             TestTables(m_connection);
 
-            lock (DBAccessLock)
+            lock (m_dataSet)
             {
                 m_primTable = createPrimTable();
                 m_dataSet.Tables.Add(m_primTable);
@@ -143,7 +142,7 @@ namespace OpenSim.Framework.Data.MySQL
 
         public void StoreObject(SceneObjectGroup obj, LLUUID regionUUID)
         {
-            lock (DBAccessLock)
+            lock (m_dataSet)
             {
                 foreach (SceneObjectPart prim in obj.Children.Values)
                 {
@@ -170,7 +169,7 @@ namespace OpenSim.Framework.Data.MySQL
             DataTable shapes = m_shapeTable;
 
             string selectExp = "SceneGroupID = '" + Util.ToRawUuidString(obj) + "'";
-            lock (DBAccessLock)
+            lock (m_dataSet)
             {
                 DataRow[] primRows = prims.Select(selectExp);
                 foreach (DataRow row in primRows)
@@ -226,7 +225,7 @@ namespace OpenSim.Framework.Data.MySQL
             string byRegion = "RegionUUID = '" + Util.ToRawUuidString(regionUUID) + "'";
             string orderByParent = "ParentID ASC";
 
-            lock (DBAccessLock)
+            lock (m_dataSet)
             {
                 DataRow[] primsForRegion = prims.Select(byRegion, orderByParent);
                 MainLog.Instance.Verbose("DATASTORE",
@@ -336,7 +335,7 @@ namespace OpenSim.Framework.Data.MySQL
             MainLog.Instance.Verbose("DATASTORE", "Storing terrain revision r" + revision.ToString());
 
             DataTable terrain = m_dataSet.Tables["terrain"];
-            lock (DBAccessLock)
+            lock (m_dataSet)
             {
                 MySqlCommand cmd = new MySqlCommand("insert into terrain(RegionUUID, Revision, Heightfield)" +
                                                     " values(?RegionUUID, ?Revision, ?Heightfield)", m_connection);
@@ -397,7 +396,7 @@ namespace OpenSim.Framework.Data.MySQL
 
         public void RemoveLandObject(LLUUID globalID)
         {
-            lock (DBAccessLock)
+            lock (m_dataSet)
             {
                 using (MySqlCommand cmd = new MySqlCommand("delete from land where UUID=?UUID", m_connection))
                 {
@@ -422,7 +421,7 @@ namespace OpenSim.Framework.Data.MySQL
             MainLog.Instance.Verbose("DATASTORE", "Tedds temp fix: Waiting 3 seconds for stuff to catch up. (Someone please fix! :))");
             System.Threading.Thread.Sleep(2500 + rnd.Next(300, 900));
             
-            lock (DBAccessLock)
+            lock (m_dataSet)
             {
                 DataTable land = m_landTable;
                 DataTable landaccesslist = m_landAccessListTable;
@@ -454,14 +453,14 @@ namespace OpenSim.Framework.Data.MySQL
                     landaccesslist.Rows.Add(newAccessRow);
                 }
 
-            Commit_NoLock();
             }
+            Commit();
         }
 
         public List<LandData> LoadLandObjects(LLUUID regionUUID)
         {
             List<LandData> landDataForRegion = new List<LandData>();
-            lock (DBAccessLock)
+            lock (m_dataSet)
             {
                 DataTable land = m_landTable;
                 DataTable landaccesslist = m_landAccessListTable;
@@ -523,38 +522,26 @@ namespace OpenSim.Framework.Data.MySQL
                 m_connection.Open();
             }
 
-            lock (DBAccessLock)
+            lock (m_dataSet)
             {
-                // Moved code to own sub that can be called directly by "StoreLandObject".
-                // Problem is that:
-                // - StoreLandObject locks
-                // - Some other function waits for lock
-                // - StoreLandObject releases lock
-                // - Other function obtains lock
-                // - StoreLandObject calls Commit that tries to take lock back
-                // - When StoreLandObject's Commit finally gets lock the table has been changed and we crash
-                Commit_NoLock();
+                // DisplayDataSet(m_dataSet, "Region DataSet");
+
+                m_primDataAdapter.Update(m_primTable);
+                m_shapeDataAdapter.Update(m_shapeTable);
+
+                if (persistPrimInventories)
+                {
+                    m_itemsDataAdapter.Update(m_itemsTable);
+                }
+
+                m_terrainDataAdapter.Update(m_terrainTable);
+                m_landDataAdapter.Update(m_landTable);
+                m_landAccessListDataAdapter.Update(m_landAccessListTable);
+
+                m_dataSet.AcceptChanges();
             }
         }
 
-        private void Commit_NoLock()
-        {
-            // DisplayDataSet(m_dataSet, "Region DataSet");
-
-            m_primDataAdapter.Update(m_primTable);
-            m_shapeDataAdapter.Update(m_shapeTable);
-
-            if (persistPrimInventories)
-            {
-                m_itemsDataAdapter.Update(m_itemsTable);
-            }
-
-            m_terrainDataAdapter.Update(m_terrainTable);
-            m_landDataAdapter.Update(m_landTable);
-            m_landAccessListDataAdapter.Update(m_landAccessListTable);
-
-            m_dataSet.AcceptChanges();
-        }
 
         public void Shutdown()
         {
@@ -1231,7 +1218,7 @@ namespace OpenSim.Framework.Data.MySQL
             
             // For now, we're just going to crudely remove all the previous inventory items 
             // no matter whether they have changed or not, and replace them with the current set.
-            lock (DBAccessLock)
+            lock (m_dataSet)
             {                              
                 RemoveItems(primID);              
                 
diff --git a/OpenSim/Region/ScriptEngine/DotNetEngine/ScriptManager.cs b/OpenSim/Region/ScriptEngine/DotNetEngine/ScriptManager.cs
index 4e20d95872..61da6ef655 100644
--- a/OpenSim/Region/ScriptEngine/DotNetEngine/ScriptManager.cs
+++ b/OpenSim/Region/ScriptEngine/DotNetEngine/ScriptManager.cs
@@ -41,7 +41,6 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine
             : base(scriptEngine)
         {
             base.m_scriptEngine = scriptEngine;
-
         }
         private Compiler.LSL.Compiler LSLCompiler;
 
diff --git a/bin/OpenSim.ini.example b/bin/OpenSim.ini.example
index 366978d929..f406595125 100644
--- a/bin/OpenSim.ini.example
+++ b/bin/OpenSim.ini.example
@@ -225,13 +225,14 @@ AsyncLLCommandLoopms=50
 WriteScriptSourceToDebugFile=true
 
 ; Specify default script compiler
-; If you do not specify //cs, //vb or //lsl tag as the first characters of your script then the default compiler will be chosen
-; Valid languages are: lsl, cs and vb
+; If you do not specify //cs, //vb, //js or //lsl tag as the first characters of your script then the default compiler will be chosen
+; Valid languages are: lsl, cs, js and vb
 DefaultCompileLanguage=lsl
 
 ; Specify what compilers are allowed to be used
-; Valid languages are: lsl, cs and vb
-AllowedCompilers=lsl,cs,vb
+; Note vb only works on Windows for now (Mono lacks VB compile support)
+; Valid languages are: lsl, cs, js and vb
+AllowedCompilers=lsl,cs,js,vb
 
 ; Compile scripts with debugging
 ; Probably a thousand times slower, but gives you a line number when something goes wrong.