diff --git a/OpenSim/Data/Null/NullPresenceData.cs b/OpenSim/Data/Null/NullPresenceData.cs
index 40700cf178..5f786910c3 100644
--- a/OpenSim/Data/Null/NullPresenceData.cs
+++ b/OpenSim/Data/Null/NullPresenceData.cs
@@ -43,16 +43,18 @@ namespace OpenSim.Data.Null
         public NullPresenceData(string connectionString, string realm)
         {
             if (Instance == null)
+            {
                 Instance = this;
 
-            //Console.WriteLine("[XXX] NullRegionData constructor");
-            // Let's stick in a test presence
-            PresenceData p = new PresenceData();
-            p.SessionID = UUID.Zero;
-            p.UserID = UUID.Zero.ToString();
-            p.Data = new Dictionary<string, string>();
-            p.Data["Online"] = "true";
-            m_presenceData.Add(UUID.Zero, p);
+                //Console.WriteLine("[XXX] NullRegionData constructor");
+                // Let's stick in a test presence
+                PresenceData p = new PresenceData();
+                p.SessionID = UUID.Zero;
+                p.UserID = UUID.Zero.ToString();
+                p.Data = new Dictionary<string, string>();
+                p.Data["Online"] = true.ToString();
+                m_presenceData.Add(UUID.Zero, p);
+            }
         }
 
         public bool Store(PresenceData data)
@@ -70,7 +72,9 @@ namespace OpenSim.Data.Null
                 return Instance.Get(sessionID);
 
             if (m_presenceData.ContainsKey(sessionID))
+            {
                 return m_presenceData[sessionID];
+            }
 
             return null;
         }
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/Tests/GridConnectorsTests.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/Tests/GridConnectorsTests.cs
index 2ca90f8229..95d8737122 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/Tests/GridConnectorsTests.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/Tests/GridConnectorsTests.cs
@@ -56,7 +56,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid.Tests
             config.AddConfig("GridService");
             config.Configs["Modules"].Set("GridServices", "LocalGridServicesConnector");
             config.Configs["GridService"].Set("LocalServiceModule", "OpenSim.Services.GridService.dll:GridService");
-            config.Configs["GridService"].Set("StorageProvider", "OpenSim.Data.Null.dll:NullRegionData");
+            config.Configs["GridService"].Set("StorageProvider", "OpenSim.Data.Null.dll");
 
             m_LocalConnector = new LocalGridServicesConnector(config);
         }
@@ -92,7 +92,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid.Tests
             r2.HttpPort = 9002;
             r2.InternalEndPoint = new System.Net.IPEndPoint(System.Net.IPAddress.Parse("0.0.0.0"), 0);
             s = new Scene(new RegionInfo());
-            s.RegionInfo.RegionID = r1.RegionID;
+            s.RegionInfo.RegionID = r2.RegionID;
             m_LocalConnector.AddRegion(s);
 
             GridRegion r3 = new GridRegion();
@@ -104,7 +104,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid.Tests
             r3.HttpPort = 9003;
             r3.InternalEndPoint = new System.Net.IPEndPoint(System.Net.IPAddress.Parse("0.0.0.0"), 0);
             s = new Scene(new RegionInfo());
-            s.RegionInfo.RegionID = r1.RegionID;
+            s.RegionInfo.RegionID = r3.RegionID;
             m_LocalConnector.AddRegion(s);
 
             m_LocalConnector.RegisterRegion(UUID.Zero, r1);
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Presence/Tests/PresenceConnectorsTests.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Presence/Tests/PresenceConnectorsTests.cs
index 9ba1bdcecc..ca424615a0 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Presence/Tests/PresenceConnectorsTests.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Presence/Tests/PresenceConnectorsTests.cs
@@ -56,7 +56,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Presence.Tests
             config.AddConfig("PresenceService");
             config.Configs["Modules"].Set("PresenceServices", "LocalPresenceServicesConnector");
             config.Configs["PresenceService"].Set("LocalServiceModule", "OpenSim.Services.PresenceService.dll:PresenceService");
-            config.Configs["PresenceService"].Set("StorageProvider", "OpenSim.Data.Null.dll:NullPresenceData");
+            config.Configs["PresenceService"].Set("StorageProvider", "OpenSim.Data.Null.dll");
 
             m_LocalConnector = new LocalPresenceServicesConnector(config);
         }
diff --git a/OpenSim/Services/GridService/GridService.cs b/OpenSim/Services/GridService/GridService.cs
index 4dee7a4e8f..1368e46623 100644
--- a/OpenSim/Services/GridService/GridService.cs
+++ b/OpenSim/Services/GridService/GridService.cs
@@ -82,20 +82,22 @@ namespace OpenSim.Services.GridService
             {
                 m_RootInstance = this;
 
-                MainConsole.Instance.Commands.AddCommand("grid", true,
-                        "show region",
-                        "show region <Region name>",
-                        "Show details on a region",
-                        String.Empty,
-                        HandleShowRegion);
-
-                MainConsole.Instance.Commands.AddCommand("grid", true,
-                        "set region flags",
-                        "set region flags <Region name> <flags>",
-                        "Set database flags for region",
-                        String.Empty,
-                        HandleSetFlags);
+                if (MainConsole.Instance != null)
+                {
+                    MainConsole.Instance.Commands.AddCommand("grid", true,
+                            "show region",
+                            "show region <Region name>",
+                            "Show details on a region",
+                            String.Empty,
+                            HandleShowRegion);
 
+                    MainConsole.Instance.Commands.AddCommand("grid", true,
+                            "set region flags",
+                            "set region flags <Region name> <flags>",
+                            "Set database flags for region",
+                            String.Empty,
+                            HandleSetFlags);
+                }
                 m_HypergridLinker = new HypergridLinker(m_config, this, m_Database);
             }
         }
diff --git a/OpenSim/Services/GridService/HypergridLinker.cs b/OpenSim/Services/GridService/HypergridLinker.cs
index 18d0586f4d..de5df9d645 100644
--- a/OpenSim/Services/GridService/HypergridLinker.cs
+++ b/OpenSim/Services/GridService/HypergridLinker.cs
@@ -113,18 +113,20 @@ namespace OpenSim.Services.GridService
 
                 m_log.DebugFormat("[HYPERGRID LINKER]: Loaded all services...");
             }
-            
 
-            MainConsole.Instance.Commands.AddCommand("hypergrid", false, "link-region",
-                "link-region <Xloc> <Yloc> <HostName>:<HttpPort>[:<RemoteRegionName>] <cr>",
-                "Link a hypergrid region", RunCommand);
-            MainConsole.Instance.Commands.AddCommand("hypergrid", false, "unlink-region",
-                "unlink-region <local name> or <HostName>:<HttpPort> <cr>",
-                "Unlink a hypergrid region", RunCommand);
-            MainConsole.Instance.Commands.AddCommand("hypergrid", false, "link-mapping", "link-mapping [<x> <y>] <cr>",
-                "Set local coordinate to map HG regions to", RunCommand);
-            MainConsole.Instance.Commands.AddCommand("hypergrid", false, "show hyperlinks", "show hyperlinks <cr>",
-                "List the HG regions", HandleShow);
+            if (MainConsole.Instance != null)
+            {
+                MainConsole.Instance.Commands.AddCommand("hypergrid", false, "link-region",
+                    "link-region <Xloc> <Yloc> <HostName>:<HttpPort>[:<RemoteRegionName>] <cr>",
+                    "Link a hypergrid region", RunCommand);
+                MainConsole.Instance.Commands.AddCommand("hypergrid", false, "unlink-region",
+                    "unlink-region <local name> or <HostName>:<HttpPort> <cr>",
+                    "Unlink a hypergrid region", RunCommand);
+                MainConsole.Instance.Commands.AddCommand("hypergrid", false, "link-mapping", "link-mapping [<x> <y>] <cr>",
+                    "Set local coordinate to map HG regions to", RunCommand);
+                MainConsole.Instance.Commands.AddCommand("hypergrid", false, "show hyperlinks", "show hyperlinks <cr>",
+                    "List the HG regions", HandleShow);
+            }
         }