diff --git a/OpenSim/Region/Framework/Scenes/ScenePresence.cs b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
index 018c2e2c53..6bce406ce8 100644
--- a/OpenSim/Region/Framework/Scenes/ScenePresence.cs
+++ b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
@@ -2587,10 +2587,10 @@ namespace OpenSim.Region.Framework.Scenes
                 }
 
                 bool update_movementflag = false;
-
+                bool mvToTarget = MovingToTarget;
                 if (agentData.UseClientAgentPosition)
                 {
-                    MovingToTarget = (agentData.ClientAgentPosition - AbsolutePosition).Length() > 0.2f;
+                    MovingToTarget = (agentData.ClientAgentPosition - AbsolutePosition).LengthSquared() > 0.04f;
                     MoveToPositionTarget = agentData.ClientAgentPosition;
                 }
 
@@ -2604,6 +2604,8 @@ namespace OpenSim.Region.Framework.Scenes
                     newFlying = true;
                 else if (FlyDisabled)
                     newFlying = false;
+                else if(mvToTarget)
+                    newFlying = actor.Flying;
                 else
                     newFlying = ((flags & AgentManager.ControlFlags.AGENT_CONTROL_FLY) != 0);
 
@@ -3071,24 +3073,25 @@ namespace OpenSim.Region.Framework.Scenes
 //                "[SCENE PRESENCE]: Avatar {0} set move to target {1} (terrain height {2}) in {3}",
 //                Name, pos, terrainHeight, m_scene.RegionInfo.RegionName);
 
+            bool shouldfly = Flying;
             if (noFly)
-                Flying = false;
+                shouldfly = false;
             else if (pos.Z > terrainHeight || Flying)
-                Flying = true;
+                shouldfly = true;
 
             LandAtTarget = landAtTarget;
             MovingToTarget = true;
             MoveToPositionTarget = pos;
+            Flying = shouldfly;
 
             // Rotate presence around the z-axis to point in same direction as movement.
             // Ignore z component of vector
             Vector3 localVectorToTarget3D = pos - AbsolutePosition;
-            Vector3 localVectorToTarget2D = new Vector3((float)(localVectorToTarget3D.X), (float)(localVectorToTarget3D.Y), 0f);
 
-//            m_log.DebugFormat("[SCENE PRESENCE]: Local vector to target is {0}", localVectorToTarget2D);
+//            m_log.DebugFormat("[SCENE PRESENCE]: Local vector to target is {0},[1}", localVectorToTarget3D.X,localVectorToTarget3D.Y);
 
             // Calculate the yaw.
-            Vector3 angle = new Vector3(0, 0, (float)(Math.Atan2(localVectorToTarget2D.Y, localVectorToTarget2D.X)));
+            Vector3 angle = new Vector3(0, 0, (float)(Math.Atan2(localVectorToTarget3D.Y, localVectorToTarget3D.X)));
 
 //            m_log.DebugFormat("[SCENE PRESENCE]: Angle is {0}", angle);
 
diff --git a/OpenSim/Region/PhysicsModules/ubOdeMeshing/Meshmerizer.cs b/OpenSim/Region/PhysicsModules/ubOdeMeshing/Meshmerizer.cs
index a2a3f79276..032d4ed421 100644
--- a/OpenSim/Region/PhysicsModules/ubOdeMeshing/Meshmerizer.cs
+++ b/OpenSim/Region/PhysicsModules/ubOdeMeshing/Meshmerizer.cs
@@ -340,7 +340,7 @@ namespace OpenSim.Region.PhysicsModule.ubODEMeshing
             faces = new List<Face>();
             OSD meshOsd = null;
 
-            if (primShape.SculptData.Length <= 0)
+            if (primShape.SculptData == null || primShape.SculptData.Length <= 0)
             {
 //                m_log.InfoFormat("[MESH]: asset data for {0} is zero length", primName);
                 return false;
@@ -363,6 +363,7 @@ namespace OpenSim.Region.PhysicsModule.ubODEMeshing
                 catch (Exception e)
                 {
                     m_log.Error("[MESH]: Exception deserializing mesh asset header:" + e.ToString());
+                    return false;
                 }
 
                 start = data.Position;
diff --git a/share/RegionLoading/example_web.xml b/share/RegionLoading/example_web.xml
index f7ed25e3b0..39e8023e11 100644
--- a/share/RegionLoading/example_web.xml
+++ b/share/RegionLoading/example_web.xml
@@ -1,8 +1,26 @@
-<Regions>
-	<Root>
-  		<Config sim_UUID="18fb66dbf6274279885228f1c4064f8c" sim_name="OpenSim Test" sim_location_x="1000" sim_location_y="1000" datastore="OpenSim.db" internal_ip_address="0.0.0.0" internal_ip_port="9000" external_host_name="127.0.0.1" master_avatar_first="Test" master_avatar_last="User" master_avatar_pass="test" />
-	</Root>
-	<Root>
-  		<Config sim_UUID="111111dbf6274219881228f1c1061f8c" sim_name="OpenSim Test2" sim_location_x="1001" sim_location_y="1000" datastore="OpenSim2.db" internal_ip_address="0.0.0.0" internal_ip_port="9001" external_host_name="127.0.0.1" master_avatar_first="Test" master_avatar_last="User" master_avatar_pass="test" />
-	</Root>
-</Regions>
\ No newline at end of file
+<Nini>
+	<Section Name="OpenSim Test">
+		<Key Name="RegionUUID" Value="e3be865f-35b6-4f7c-9aea-9ab017b07635"/>
+		<Key Name="InternalAddress" Value="0.0.0.0"/>
+		<Key Name="InternalPort" Value="9000"/>
+		<Key Name="AllowAlternatePorts" Value="False"/>
+		<Key Name="ExternalHostName" Value="127.0.0.1"/>
+		<Key Name="ResolveAddress" Value="False"/>
+		<Key Name="Location" Value="1000,1000"/>
+		<Key Name="SizeX" Value="256"/>
+		<Key Name="SizeY" Value="256"/>
+		<Key Name="ClampPrimSize" Value="False"/>
+	</Section>
+	<Section Name="OpenSim Test2">
+		<Key Name="RegionUUID" Value="e3be865f-35b6-4f7c-9aea-9ab017b07636"/>
+		<Key Name="InternalAddress" Value="0.0.0.0"/>
+		<Key Name="InternalPort" Value="9001"/>
+		<Key Name="AllowAlternatePorts" Value="False"/>
+		<Key Name="ExternalHostName" Value="127.0.0.1"/>
+		<Key Name="ResolveAddress" Value="False"/>
+		<Key Name="Location" Value="1000,1001"/>
+		<Key Name="SizeX" Value="256"/>
+		<Key Name="SizeY" Value="256"/>
+		<Key Name="ClampPrimSize" Value="False"/>
+	</Section>
+</Nini>
\ No newline at end of file