Merge branch 'master' of ssh://opensimulator.org/var/git/opensim

19 files changed, 347 insertions, 241 deletions

diff --git a/OpenSim/Framework/IClientAPI.cs b/OpenSim/Framework/IClientAPI.cs
index 027f9c5..b9c9323 100644
--- a/OpenSim/Framework/IClientAPI.cs
+++ b/OpenSim/Framework/IClientAPI.cs
@@ -174,9 +174,10 @@ namespace OpenSim.Framework
     public delegate void ParcelAccessListRequest(
         UUID agentID, UUID sessionID, uint flags, int sequenceID, int landLocalID, IClientAPI remote_client);
 
-    public delegate void ParcelAccessListUpdateRequest(
-        UUID agentID, UUID sessionID, uint flags, int landLocalID, List<ParcelManager.ParcelAccessEntry> entries,
-        IClientAPI remote_client);
+    public delegate void ParcelAccessListUpdateRequest(UUID agentID, uint flags,
+                    int landLocalID, UUID transactionID, int sequenceID,
+                    int sections, List<ParcelManager.ParcelAccessEntry> entries,
+                    IClientAPI remote_client);
 
     public delegate void ParcelPropertiesRequest(
         int start_x, int start_y, int end_x, int end_y, int sequence_id, bool snap_selection, IClientAPI remote_client);
diff --git a/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs b/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
index f125822..c934b9e 100644
--- a/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
+++ b/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
@@ -8239,7 +8239,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 ParcelManager.ParcelAccessEntry entry = new ParcelManager.ParcelAccessEntry();
                 entry.AgentID = block.ID;
                 entry.Flags = (AccessList)block.Flags;
-                entry.Time = new DateTime();
+                entry.Time = Util.ToDateTime(block.Time);
                 entries.Add(entry);
             }
 
@@ -8247,8 +8247,12 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             if (handlerParcelAccessListUpdateRequest != null)
             {
                 handlerParcelAccessListUpdateRequest(updatePacket.AgentData.AgentID,
-                                                     updatePacket.AgentData.SessionID, updatePacket.Data.Flags,
-                                                     updatePacket.Data.LocalID, entries, this);
+                                                     updatePacket.Data.Flags,
+                                                     updatePacket.Data.LocalID,
+                                                     updatePacket.Data.TransactionID,
+                                                     updatePacket.Data.SequenceID,
+                                                     updatePacket.Data.Sections,
+                                                     entries, this);
             }
             return true;
         }
diff --git a/OpenSim/Region/CoreModules/World/Land/LandManagementModule.cs b/OpenSim/Region/CoreModules/World/Land/LandManagementModule.cs
index 695202f..ac4705c 100644
--- a/OpenSim/Region/CoreModules/World/Land/LandManagementModule.cs
+++ b/OpenSim/Region/CoreModules/World/Land/LandManagementModule.cs
@@ -159,7 +159,7 @@ namespace OpenSim.Region.CoreModules.World.Land
             client.OnParcelSelectObjects += ClientOnParcelSelectObjects;
             client.OnParcelObjectOwnerRequest += ClientOnParcelObjectOwnerRequest;
             client.OnParcelAccessListRequest += ClientOnParcelAccessListRequest;
-            client.OnParcelAccessListUpdateRequest += ClientOnParcelAccessUpdateListRequest;
+            client.OnParcelAccessListUpdateRequest += ClientOnParcelAccessListUpdateRequest;
             client.OnParcelAbandonRequest += ClientOnParcelAbandonRequest;
             client.OnParcelGodForceOwner += ClientOnParcelGodForceOwner;
             client.OnParcelReclaim += ClientOnParcelReclaim;
@@ -508,14 +508,22 @@ namespace OpenSim.Region.CoreModules.World.Land
 
             if (land != null)
             {
-                m_landList[landLocalID].SendAccessList(agentID, sessionID, flags, sequenceID, remote_client);
+                land.SendAccessList(agentID, sessionID, flags, sequenceID, remote_client);
             }
         }
 
-        public void ClientOnParcelAccessUpdateListRequest(UUID agentID, UUID sessionID, uint flags, int landLocalID,
-                                                          List<ParcelManager.ParcelAccessEntry> entries,
-                                                          IClientAPI remote_client)
+        public void ClientOnParcelAccessListUpdateRequest(UUID agentID,
+                uint flags, int landLocalID, UUID transactionID, int sequenceID,
+                int sections, List<ParcelManager.ParcelAccessEntry> entries,
+                IClientAPI remote_client)
         {
+            // Flags is the list to update, it can mean either the ban or
+            // the access list (WTH is a pass list? Mentioned in ParcelFlags)
+            //
+            // There may be multiple packets, because these can get LONG.
+            // Use transactionID to determine a new chain of packets since
+            // packets may have come in out of sequence and that would be
+            // a big mess if using the sequenceID
             ILandObject land;
             lock (m_landList)
             {
@@ -524,9 +532,15 @@ namespace OpenSim.Region.CoreModules.World.Land
 
             if (land != null)
             {
-                if (agentID == land.LandData.OwnerID)
+                GroupPowers requiredPowers = GroupPowers.LandManageAllowed;
+                if (flags == (uint)AccessList.Ban)
+                    requiredPowers = GroupPowers.LandManageBanned;
+
+                if (m_scene.Permissions.CanEditParcelProperties(agentID,
+                        land, requiredPowers))
                 {
-                    land.UpdateAccessList(flags, entries, remote_client);
+                    land.UpdateAccessList(flags, transactionID, sequenceID,
+                            sections, entries, remote_client);
                 }
             }
             else
@@ -854,7 +868,7 @@ namespace OpenSim.Region.CoreModules.World.Land
 
             //If we are still here, then they are subdividing within one piece of land
             //Check owner
-            if (!m_scene.Permissions.CanEditParcel(attempting_user_id, startLandObject))
+            if (!m_scene.Permissions.CanEditParcelProperties(attempting_user_id, startLandObject, GroupPowers.LandDivideJoin))
             {
                 return;
             }
@@ -922,7 +936,7 @@ namespace OpenSim.Region.CoreModules.World.Land
             {
                 return;
             }
-            if (!m_scene.Permissions.CanEditParcel(attempting_user_id, masterLandObject))
+            if (!m_scene.Permissions.CanEditParcelProperties(attempting_user_id, masterLandObject, GroupPowers.LandDivideJoin))
             {
                 return;
             }
@@ -1570,7 +1584,7 @@ namespace OpenSim.Region.CoreModules.World.Land
 
             if (land == null) return;
 
-            if (!m_scene.Permissions.CanEditParcel(remoteClient.AgentId, land))
+            if (!m_scene.Permissions.CanEditParcelProperties(remoteClient.AgentId, land, GroupPowers.LandOptions))
                 return;
 
             land.LandData.OtherCleanTime = otherCleanTime;
diff --git a/OpenSim/Region/CoreModules/World/Land/LandObject.cs b/OpenSim/Region/CoreModules/World/Land/LandObject.cs
index d87352f..3e41c55 100644
--- a/OpenSim/Region/CoreModules/World/Land/LandObject.cs
+++ b/OpenSim/Region/CoreModules/World/Land/LandObject.cs
@@ -54,6 +54,7 @@ namespace OpenSim.Region.CoreModules.World.Land
         protected LandData m_landData = new LandData();
         protected Scene m_scene;
         protected List<SceneObjectGroup> primsOverMe = new List<SceneObjectGroup>();
+        protected Dictionary<uint, UUID> m_listTransactions = new Dictionary<uint, UUID>();
 
         public bool[,] LandBitmap
         {
@@ -199,36 +200,81 @@ namespace OpenSim.Region.CoreModules.World.Land
 
         public void UpdateLandProperties(LandUpdateArgs args, IClientAPI remote_client)
         {
-            if (m_scene.Permissions.CanEditParcel(remote_client.AgentId,this))
+            //Needs later group support
+            bool snap_selection = false;
+            LandData newData = LandData.Copy();
+
+            uint allowedDelta = 0;
+
+            // These two are always blocked as no client can set them anyway
+            // ParcelFlags.ForSaleObjects
+            // ParcelFlags.LindenHome
+
+            if (m_scene.Permissions.CanEditParcelProperties(remote_client.AgentId, this, GroupPowers.LandOptions))
             {
-                //Needs later group support
-                bool snap_selection = false;
-                LandData newData = LandData.Copy();
+                allowedDelta |= (uint)(ParcelFlags.AllowLandmark |
+                        ParcelFlags.AllowTerraform |
+                        ParcelFlags.AllowDamage |
+                        ParcelFlags.CreateObjects |
+                        ParcelFlags.RestrictPushObject |
+                        ParcelFlags.AllowGroupScripts |
+                        ParcelFlags.CreateGroupObjects |
+                        ParcelFlags.AllowAPrimitiveEntry |
+                        ParcelFlags.AllowGroupObjectEntry);
+            }
 
-                if (args.AuthBuyerID != newData.AuthBuyerID || args.SalePrice != newData.SalePrice)
+            if (m_scene.Permissions.CanEditParcelProperties(remote_client.AgentId, this, GroupPowers.LandSetSale))
+            {
+                if (args.AuthBuyerID != newData.AuthBuyerID ||
+                    args.SalePrice != newData.SalePrice)
                 {
-                    if (m_scene.Permissions.CanSellParcel(remote_client.AgentId, this))
-                    {
-                        newData.AuthBuyerID = args.AuthBuyerID;
-                        newData.SalePrice = args.SalePrice;
-                        snap_selection = true;
-                    }
+                    snap_selection = true;
+                }
+
+                newData.AuthBuyerID = args.AuthBuyerID;
+                newData.SalePrice = args.SalePrice;
+
+                if (!LandData.IsGroupOwned)
+                {
+                    newData.GroupID = args.GroupID;
+
+                    allowedDelta |= (uint)(ParcelFlags.AllowDeedToGroup |
+                            ParcelFlags.ContributeWithDeed |
+                            ParcelFlags.SellParcelObjects);
                 }
+
+                allowedDelta |= (uint)ParcelFlags.ForSale;
+            }
+
+            if (m_scene.Permissions.CanEditParcelProperties(remote_client.AgentId,this, GroupPowers.FindPlaces))
+            {
                 newData.Category = args.Category;
+
+                allowedDelta |= (uint)(ParcelFlags.ShowDirectory |
+                        ParcelFlags.AllowPublish |
+                        ParcelFlags.MaturePublish);
+            }
+
+            if (m_scene.Permissions.CanEditParcelProperties(remote_client.AgentId,this, GroupPowers.LandChangeIdentity))
+            {
                 newData.Description = args.Desc;
-                newData.GroupID = args.GroupID;
+                newData.Name = args.Name;
+                newData.SnapshotID = args.SnapshotID;
+            }
+
+            if (m_scene.Permissions.CanEditParcelProperties(remote_client.AgentId,this, GroupPowers.SetLandingPoint))
+            {
                 newData.LandingType = args.LandingType;
+                newData.UserLocation = args.UserLocation;
+                newData.UserLookAt = args.UserLookAt;
+            }
+
+            if (m_scene.Permissions.CanEditParcelProperties(remote_client.AgentId,this, GroupPowers.ChangeMedia))
+            {
                 newData.MediaAutoScale = args.MediaAutoScale;
                 newData.MediaID = args.MediaID;
                 newData.MediaURL = args.MediaURL;
                 newData.MusicURL = args.MusicURL;
-                newData.Name = args.Name;
-                newData.Flags = args.ParcelFlags;
-                newData.PassHours = args.PassHours;
-                newData.PassPrice = args.PassPrice;
-                newData.SnapshotID = args.SnapshotID;
-                newData.UserLocation = args.UserLocation;
-                newData.UserLookAt = args.UserLookAt;
                 newData.MediaType = args.MediaType;
                 newData.MediaDescription = args.MediaDescription;
                 newData.MediaWidth = args.MediaWidth;
@@ -237,10 +283,40 @@ namespace OpenSim.Region.CoreModules.World.Land
                 newData.ObscureMusic = args.ObscureMusic;
                 newData.ObscureMedia = args.ObscureMedia;
 
-                m_scene.LandChannel.UpdateLandObject(LandData.LocalID, newData);
+                allowedDelta |= (uint)(ParcelFlags.SoundLocal |
+                        ParcelFlags.UrlWebPage |
+                        ParcelFlags.UrlRawHtml |
+                        ParcelFlags.AllowVoiceChat |
+                        ParcelFlags.UseEstateVoiceChan);
+            }
+
+            if (m_scene.Permissions.CanEditParcelProperties(remote_client.AgentId,this, GroupPowers.LandManagePasses))
+            {
+                newData.PassHours = args.PassHours;
+                newData.PassPrice = args.PassPrice;
+
+                allowedDelta |= (uint)ParcelFlags.UsePassList;
+            }
+
+            if (m_scene.Permissions.CanEditParcelProperties(remote_client.AgentId, this, GroupPowers.LandManageAllowed))
+            {
+                allowedDelta |= (uint)(ParcelFlags.UseAccessGroup |
+                        ParcelFlags.UseAccessList);
+            }
 
-                SendLandUpdateToAvatarsOverMe(snap_selection);
+            if (m_scene.Permissions.CanEditParcelProperties(remote_client.AgentId, this, GroupPowers.LandManageBanned))
+            {
+                allowedDelta |= (uint)(ParcelFlags.UseBanList |
+                        ParcelFlags.DenyAnonymous |
+                        ParcelFlags.DenyAgeUnverified);
             }
+
+            uint preserve = LandData.Flags & ~allowedDelta;
+            newData.Flags = preserve | (args.ParcelFlags & allowedDelta);
+
+            m_scene.LandChannel.UpdateLandObject(LandData.LocalID, newData);
+
+            SendLandUpdateToAvatarsOverMe(snap_selection);
         }
 
         public void UpdateLandSold(UUID avatarID, UUID groupID, bool groupOwned, uint AuctionID, int claimprice, int area)
@@ -295,14 +371,14 @@ namespace OpenSim.Region.CoreModules.World.Land
 
             if ((LandData.Flags & (uint) ParcelFlags.UseBanList) > 0)
             {
-                ParcelManager.ParcelAccessEntry entry = new ParcelManager.ParcelAccessEntry();
-                entry.AgentID = avatar;
-                entry.Flags = AccessList.Ban;
-                entry.Time = new DateTime();
-                //See if they are on the list, but make sure the owner isn't banned
-                if (LandData.ParcelAccessList.Contains(entry) && LandData.OwnerID != avatar)
+                if (LandData.ParcelAccessList.FindIndex(
+                        delegate(ParcelManager.ParcelAccessEntry e)
+                        {
+                            if (e.AgentID == avatar && e.Flags == AccessList.Ban)
+                                return true;
+                            return false;
+                        }) != -1 && LandData.OwnerID != avatar)
                 {
-                    //They are banned, so lets send them a notice about this parcel
                     return true;
                 }
             }
@@ -316,15 +392,14 @@ namespace OpenSim.Region.CoreModules.World.Land
 
             if ((LandData.Flags & (uint) ParcelFlags.UseAccessList) > 0)
             {
-                ParcelManager.ParcelAccessEntry entry = new ParcelManager.ParcelAccessEntry();
-                entry.AgentID = avatar;
-                entry.Flags = AccessList.Access;
-                entry.Time = new DateTime();
-
-                //If they are not on the access list and are not the owner
-                if (!LandData.ParcelAccessList.Contains(entry) && LandData.OwnerID != avatar)
+                if (LandData.ParcelAccessList.FindIndex(
+                        delegate(ParcelManager.ParcelAccessEntry e)
+                        {
+                            if (e.AgentID == avatar && e.Flags == AccessList.Access)
+                                return true;
+                            return false;
+                        }) == -1 && LandData.OwnerID != avatar)
                 {
-                    //They are not allowed in this parcel, but not banned, so lets send them a notice about this parcel
                     return true;
                 }
             }
@@ -421,39 +496,52 @@ namespace OpenSim.Region.CoreModules.World.Land
             }
         }
 
-        public void UpdateAccessList(uint flags, List<ParcelManager.ParcelAccessEntry> entries, IClientAPI remote_client)
+        public void UpdateAccessList(uint flags, UUID transactionID,
+                int sequenceID, int sections,
+                List<ParcelManager.ParcelAccessEntry> entries,
+                IClientAPI remote_client)
         {
             LandData newData = LandData.Copy();
 
-            if (entries.Count == 1 && entries[0].AgentID == UUID.Zero)
+            if ((!m_listTransactions.ContainsKey(flags)) ||
+                    m_listTransactions[flags] != transactionID)
             {
-                entries.Clear();
-            }
+                m_listTransactions[flags] = transactionID;
 
-            List<ParcelManager.ParcelAccessEntry> toRemove = new List<ParcelManager.ParcelAccessEntry>();
-            foreach (ParcelManager.ParcelAccessEntry entry in newData.ParcelAccessList)
-            {
-                if (entry.Flags == (AccessList)flags)
+                List<ParcelManager.ParcelAccessEntry> toRemove =
+                        new List<ParcelManager.ParcelAccessEntry>();
+
+                foreach (ParcelManager.ParcelAccessEntry entry in newData.ParcelAccessList)
                 {
-                    toRemove.Add(entry);
+                    if (entry.Flags == (AccessList)flags)
+                        toRemove.Add(entry);
                 }
-            }
 
-            foreach (ParcelManager.ParcelAccessEntry entry in toRemove)
-            {
-                newData.ParcelAccessList.Remove(entry);
+                foreach (ParcelManager.ParcelAccessEntry entry in toRemove)
+                {
+                    newData.ParcelAccessList.Remove(entry);
+                }
+
+                // Checked here because this will always be the first
+                // and only packet in a transaction
+                if (entries.Count == 1 && entries[0].AgentID == UUID.Zero)
+                {
+                    m_scene.LandChannel.UpdateLandObject(LandData.LocalID, newData);
+
+                    return;
+                }
             }
+
             foreach (ParcelManager.ParcelAccessEntry entry in entries)
             {
-                ParcelManager.ParcelAccessEntry temp = new ParcelManager.ParcelAccessEntry();
+                ParcelManager.ParcelAccessEntry temp =
+                        new ParcelManager.ParcelAccessEntry();
+
                 temp.AgentID = entry.AgentID;
-                temp.Time = new DateTime(); //Pointless? Yes.
+                temp.Time = entry.Time;
                 temp.Flags = (AccessList)flags;
 
-                if (!newData.ParcelAccessList.Contains(temp))
-                {
-                    newData.ParcelAccessList.Add(temp);
-                }
+                newData.ParcelAccessList.Add(temp);
             }
 
             m_scene.LandChannel.UpdateLandObject(LandData.LocalID, newData);
@@ -711,7 +799,7 @@ namespace OpenSim.Region.CoreModules.World.Land
 
         public void SendForceObjectSelect(int local_id, int request_type, List<UUID> returnIDs, IClientAPI remote_client)
         {
-            if (m_scene.Permissions.CanEditParcel(remote_client.AgentId, this))
+            if (m_scene.Permissions.CanEditParcelProperties(remote_client.AgentId, this, GroupPowers.LandOptions))
             {
                 List<uint> resultLocalIDs = new List<uint>();
                 try
@@ -761,7 +849,7 @@ namespace OpenSim.Region.CoreModules.World.Land
         /// </param>
         public void SendLandObjectOwners(IClientAPI remote_client)
         {
-            if (m_scene.Permissions.CanEditParcel(remote_client.AgentId, this))
+            if (m_scene.Permissions.CanEditParcelProperties(remote_client.AgentId, this, GroupPowers.LandOptions))
             {
                 Dictionary<UUID, int> primCount = new Dictionary<UUID, int>();
                 List<UUID> groups = new List<UUID>();
diff --git a/OpenSim/Region/CoreModules/World/Permissions/PermissionsModule.cs b/OpenSim/Region/CoreModules/World/Permissions/PermissionsModule.cs
index f5f3839..364dd6c 100644
--- a/OpenSim/Region/CoreModules/World/Permissions/PermissionsModule.cs
+++ b/OpenSim/Region/CoreModules/World/Permissions/PermissionsModule.cs
@@ -37,56 +37,6 @@ using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Services.Interfaces;
 
-// Temporary fix of wrong GroupPowers constants in OpenMetaverse library
-enum GroupPowers : long
-     {
-        None = 0,
-        LandEjectAndFreeze = 1,
-        Invite = 2,
-        ReturnGroupSet = 2,
-        Eject = 4,
-        ReturnNonGroup = 4,
-        ChangeOptions = 8,
-        LandGardening = 8,
-        CreateRole = 16,
-        DeedObject = 16,
-        ModerateChat = 32,
-        DeleteRole = 32,
-        RoleProperties = 64,
-        ObjectManipulate = 64,
-        ObjectSetForSale = 128,
-        AssignMemberLimited = 128,
-        AssignMember = 256,
-        Accountable = 256,
-        RemoveMember = 512,
-        SendNotices = 1024,
-        ChangeActions = 1024,
-        ChangeIdentity = 2048,
-        ReceiveNotices = 2048,
-        StartProposal = 4096,
-        LandDeed = 4096,
-        VoteOnProposal = 8192,
-        LandRelease = 8192,
-        LandSetSale = 16384,
-        LandDivideJoin = 32768,
-        ReturnGroupOwned = 65536,
-        JoinChat = 65536,
-        FindPlaces = 131072,
-        LandChangeIdentity = 262144,
-        SetLandingPoint = 524288,
-        ChangeMedia = 1048576,
-        LandEdit = 2097152,
-        LandOptions = 4194304,
-        AllowEditLand = 8388608,
-        AllowFly = 16777216,
-        AllowRez = 33554432,
-        AllowLandmark = 67108864,
-        AllowVoiceChat = 134217728,
-        AllowSetHome = 268435456,
-        LandManageAllowed = 536870912,
-        LandManageBanned = 1073741824
-     }
-
 namespace OpenSim.Region.CoreModules.World.Permissions
 {
     public class PermissionsModule : IRegionModule
@@ -214,7 +164,7 @@ namespace OpenSim.Region.CoreModules.World.Permissions
             m_scene.Permissions.OnDuplicateObject += CanDuplicateObject;
             m_scene.Permissions.OnDeleteObject += CanDeleteObject; //MAYBE FULLY IMPLEMENTED
             m_scene.Permissions.OnEditObject += CanEditObject; //MAYBE FULLY IMPLEMENTED
-            m_scene.Permissions.OnEditParcel += CanEditParcel; //MAYBE FULLY IMPLEMENTED
+            m_scene.Permissions.OnEditParcelProperties += CanEditParcelProperties; //MAYBE FULLY IMPLEMENTED
             m_scene.Permissions.OnInstantMessage += CanInstantMessage;
             m_scene.Permissions.OnInventoryTransfer += CanInventoryTransfer; //NOT YET IMPLEMENTED
             m_scene.Permissions.OnIssueEstateCommand += CanIssueEstateCommand; //FULLY IMPLEMENTED
@@ -1005,12 +955,12 @@ namespace OpenSim.Region.CoreModules.World.Permissions
             return GenericObjectPermission(editorID, objectID, false);
         }
 
-        private bool CanEditParcel(UUID user, ILandObject parcel, Scene scene)
+        private bool CanEditParcelProperties(UUID user, ILandObject parcel, GroupPowers p, Scene scene)
         {
             DebugPermissionInformation(MethodInfo.GetCurrentMethod().Name);
             if (m_bypassPermissions) return m_bypassPermissionsValue;
 
-            return GenericParcelOwnerPermission(user, parcel, (ulong)GroupPowers.LandDivideJoin);
+            return GenericParcelOwnerPermission(user, parcel, (ulong)p);
         }
 
         /// <summary>
diff --git a/OpenSim/Region/Framework/Interfaces/ILandObject.cs b/OpenSim/Region/Framework/Interfaces/ILandObject.cs
index 084184f..585eb00 100644
--- a/OpenSim/Region/Framework/Interfaces/ILandObject.cs
+++ b/OpenSim/Region/Framework/Interfaces/ILandObject.cs
@@ -57,7 +57,7 @@ namespace OpenSim.Region.Framework.Interfaces
         void SendLandUpdateToClient(bool snap_selection, IClientAPI remote_client);
         List<UUID> CreateAccessListArrayByFlag(AccessList flag);
         void SendAccessList(UUID agentID, UUID sessionID, uint flags, int sequenceID, IClientAPI remote_client);
-        void UpdateAccessList(uint flags, List<ParcelManager.ParcelAccessEntry> entries, IClientAPI remote_client);
+        void UpdateAccessList(uint flags, UUID transactionID, int sequenceID, int sections, List<ParcelManager.ParcelAccessEntry> entries, IClientAPI remote_client);
         void UpdateLandBitmapByteArray();
         void SetLandBitmapFromByteArray();
         bool[,] GetLandBitmap();
diff --git a/OpenSim/Region/Framework/Scenes/Scene.Permissions.cs b/OpenSim/Region/Framework/Scenes/Scene.Permissions.cs
index d67638a..1295e58 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.Permissions.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.Permissions.cs
@@ -68,6 +68,7 @@ namespace OpenSim.Region.Framework.Scenes
     public delegate bool IsGodHandler(UUID user, Scene requestFromScene);
     public delegate bool IsAdministratorHandler(UUID user);
     public delegate bool EditParcelHandler(UUID user, ILandObject parcel, Scene scene);
+    public delegate bool EditParcelPropertiesHandler(UUID user, ILandObject parcel, GroupPowers p, Scene scene);
     public delegate bool SellParcelHandler(UUID user, ILandObject parcel, Scene scene);
     public delegate bool AbandonParcelHandler(UUID user, ILandObject parcel, Scene scene);
     public delegate bool ReclaimParcelHandler(UUID user, ILandObject parcel, Scene scene);
@@ -131,6 +132,7 @@ namespace OpenSim.Region.Framework.Scenes
         public event IsGodHandler OnIsGod;
         public event IsAdministratorHandler OnIsAdministrator;
         public event EditParcelHandler OnEditParcel;
+        public event EditParcelPropertiesHandler OnEditParcelProperties;
         public event SellParcelHandler OnSellParcel;
         public event AbandonParcelHandler OnAbandonParcel;
         public event ReclaimParcelHandler OnReclaimParcel;
@@ -720,15 +722,16 @@ namespace OpenSim.Region.Framework.Scenes
         #endregion
 
         #region EDIT PARCEL
-        public bool CanEditParcel(UUID user, ILandObject parcel)
+
+        public bool CanEditParcelProperties(UUID user, ILandObject parcel, GroupPowers p)
         {
-            EditParcelHandler handler = OnEditParcel;
+            EditParcelPropertiesHandler handler = OnEditParcelProperties;
             if (handler != null)
             {
                 Delegate[] list = handler.GetInvocationList();
-                foreach (EditParcelHandler h in list)
+                foreach (EditParcelPropertiesHandler h in list)
                 {
-                    if (h(user, parcel, m_scene) == false)
+                    if (h(user, parcel, p, m_scene) == false)
                         return false;
                 }
             }
@@ -1043,4 +1046,4 @@ namespace OpenSim.Region.Framework.Scenes
             return true;
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/RegionCombinerModule/RegionCombinerModule.cs b/OpenSim/Region/RegionCombinerModule/RegionCombinerModule.cs
index ff0e743..4a24c7d 100644
--- a/OpenSim/Region/RegionCombinerModule/RegionCombinerModule.cs
+++ b/OpenSim/Region/RegionCombinerModule/RegionCombinerModule.cs
@@ -1001,7 +1001,7 @@ namespace OpenSim.Region.RegionCombinerModule
             VirtualRegion.Permissions.OnDuplicateObject += BigRegion.PermissionModule.CanDuplicateObject;
             VirtualRegion.Permissions.OnDeleteObject += BigRegion.PermissionModule.CanDeleteObject; //MAYBE FULLY IMPLEMENTED
             VirtualRegion.Permissions.OnEditObject += BigRegion.PermissionModule.CanEditObject; //MAYBE FULLY IMPLEMENTED
-            VirtualRegion.Permissions.OnEditParcel += BigRegion.PermissionModule.CanEditParcel; //MAYBE FULLY IMPLEMENTED
+            VirtualRegion.Permissions.OnEditParcelProperties += BigRegion.PermissionModule.CanEditParcelProperties; //MAYBE FULLY IMPLEMENTED
             VirtualRegion.Permissions.OnInstantMessage += BigRegion.PermissionModule.CanInstantMessage;
             VirtualRegion.Permissions.OnInventoryTransfer += BigRegion.PermissionModule.CanInventoryTransfer; //NOT YET IMPLEMENTED
             VirtualRegion.Permissions.OnIssueEstateCommand += BigRegion.PermissionModule.CanIssueEstateCommand; //FULLY IMPLEMENTED
diff --git a/OpenSim/Region/RegionCombinerModule/RegionCombinerPermissionModule.cs b/OpenSim/Region/RegionCombinerModule/RegionCombinerPermissionModule.cs
index 393322d..7c662c9 100644
--- a/OpenSim/Region/RegionCombinerModule/RegionCombinerPermissionModule.cs
+++ b/OpenSim/Region/RegionCombinerModule/RegionCombinerPermissionModule.cs
@@ -105,9 +105,9 @@ namespace OpenSim.Region.RegionCombinerModule
             return m_rootScene.Permissions.CanEditObject(objectid, editorid);
         }
 
-        public bool CanEditParcel(UUID user, ILandObject parcel, Scene scene)
+        public bool CanEditParcelProperties(UUID user, ILandObject parcel, GroupPowers g, Scene scene)
         {
-            return m_rootScene.Permissions.CanEditParcel(user, parcel);
+            return m_rootScene.Permissions.CanEditParcelProperties(user, parcel, g);
         }
 
         public bool CanInstantMessage(UUID user, UUID target, Scene startscene)
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
index 3c5f2d0..30fb252 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
@@ -6287,16 +6287,25 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         {
             m_host.AddScriptLPS(1);
             UUID key;
-            LandData land = World.LandChannel.GetLandObject(m_host.AbsolutePosition.X, m_host.AbsolutePosition.Y).LandData;
-            if (land.OwnerID == m_host.OwnerID)
+            ILandObject land = World.LandChannel.GetLandObject(m_host.AbsolutePosition.X, m_host.AbsolutePosition.Y);
+            if (World.Permissions.CanEditParcelProperties(m_host.OwnerID, land, GroupPowers.LandManageAllowed))
             {
                 ParcelManager.ParcelAccessEntry entry = new ParcelManager.ParcelAccessEntry();
                 if (UUID.TryParse(avatar, out key))
                 {
-                    entry.AgentID = key;
-                    entry.Flags = AccessList.Access;
-                    entry.Time = DateTime.Now.AddHours(hours);
-                    land.ParcelAccessList.Add(entry);
+                    if (land.LandData.ParcelAccessList.FindIndex(
+                            delegate(ParcelManager.ParcelAccessEntry e)
+                            {
+                                if (e.AgentID == key && e.Flags == AccessList.Access)
+                                    return true;
+                                return false;
+                            }) == -1)
+                    {
+                        entry.AgentID = key;
+                        entry.Flags = AccessList.Access;
+                        entry.Time = DateTime.Now.AddHours(hours);
+                        land.LandData.ParcelAccessList.Add(entry);
+                    }
                 }
             }
             ScriptSleep(100);
@@ -9023,7 +9032,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             // according to the docs, this command only works if script owner and land owner are the same
             // lets add estate owners and gods, too, and use the generic permission check.
             ILandObject landObject = World.LandChannel.GetLandObject(m_host.AbsolutePosition.X, m_host.AbsolutePosition.Y);
-            if (!World.Permissions.CanEditParcel(m_host.OwnerID, landObject)) return;
+            if (!World.Permissions.CanEditParcelProperties(m_host.OwnerID, landObject, GroupPowers.ChangeMedia)) return;
 
             bool update = false; // send a ParcelMediaUpdate (and possibly change the land's media URL)?
             byte loop = 0;
@@ -9466,16 +9475,25 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         {
             m_host.AddScriptLPS(1);
             UUID key;
-            LandData land = World.LandChannel.GetLandObject(m_host.AbsolutePosition.X, m_host.AbsolutePosition.Y).LandData;
-            if (land.OwnerID == m_host.OwnerID)
+            ILandObject land = World.LandChannel.GetLandObject(m_host.AbsolutePosition.X, m_host.AbsolutePosition.Y);
+            if (World.Permissions.CanEditParcelProperties(m_host.OwnerID, land, GroupPowers.LandManageBanned))
             {
                 ParcelManager.ParcelAccessEntry entry = new ParcelManager.ParcelAccessEntry();
                 if (UUID.TryParse(avatar, out key))
                 {
-                    entry.AgentID = key;
-                    entry.Flags = AccessList.Ban;
-                    entry.Time = DateTime.Now.AddHours(hours);
-                    land.ParcelAccessList.Add(entry);
+                    if (land.LandData.ParcelAccessList.FindIndex(
+                            delegate(ParcelManager.ParcelAccessEntry e)
+                            {
+                                if (e.AgentID == key && e.Flags == AccessList.Ban)
+                                    return true;
+                                return false;
+                            }) == -1)
+                    {
+                        entry.AgentID = key;
+                        entry.Flags = AccessList.Ban;
+                        entry.Time = DateTime.Now.AddHours(hours);
+                        land.LandData.ParcelAccessList.Add(entry);
+                    }
                 }
             }
             ScriptSleep(100);
@@ -9485,19 +9503,21 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         {
             m_host.AddScriptLPS(1);
             UUID key;
-            LandData land = World.LandChannel.GetLandObject(m_host.AbsolutePosition.X, m_host.AbsolutePosition.Y).LandData;
-            if (land.OwnerID == m_host.OwnerID)
+            ILandObject land = World.LandChannel.GetLandObject(m_host.AbsolutePosition.X, m_host.AbsolutePosition.Y);
+            if (World.Permissions.CanEditParcelProperties(m_host.OwnerID, land, GroupPowers.LandManageAllowed))
             {
                 if (UUID.TryParse(avatar, out key))
                 {
-                    foreach (ParcelManager.ParcelAccessEntry entry in land.ParcelAccessList)
-                    {
-                        if (entry.AgentID == key && entry.Flags == AccessList.Access)
-                        {
-                            land.ParcelAccessList.Remove(entry);
-                            break;
-                        }
-                    }
+                    int idx = land.LandData.ParcelAccessList.FindIndex(
+                            delegate(ParcelManager.ParcelAccessEntry e)
+                            {
+                                if (e.AgentID == key && e.Flags == AccessList.Access)
+                                    return true;
+                                return false;
+                            });
+
+                    if (idx != -1)
+                        land.LandData.ParcelAccessList.RemoveAt(idx);
                 }
             }
             ScriptSleep(100);
@@ -9507,19 +9527,21 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         {
             m_host.AddScriptLPS(1);
             UUID key;
-            LandData land = World.LandChannel.GetLandObject(m_host.AbsolutePosition.X, m_host.AbsolutePosition.Y).LandData;
-            if (land.OwnerID == m_host.OwnerID)
+            ILandObject land = World.LandChannel.GetLandObject(m_host.AbsolutePosition.X, m_host.AbsolutePosition.Y);
+            if (World.Permissions.CanEditParcelProperties(m_host.OwnerID, land, GroupPowers.LandManageBanned))
             {
                 if (UUID.TryParse(avatar, out key))
                 {
-                    foreach (ParcelManager.ParcelAccessEntry entry in land.ParcelAccessList)
-                    {
-                        if (entry.AgentID == key && entry.Flags == AccessList.Ban)
-                        {
-                            land.ParcelAccessList.Remove(entry);
-                            break;
-                        }
-                    }
+                    int idx = land.LandData.ParcelAccessList.FindIndex(
+                            delegate(ParcelManager.ParcelAccessEntry e)
+                            {
+                                if (e.AgentID == key && e.Flags == AccessList.Ban)
+                                    return true;
+                                return false;
+                            });
+
+                    if (idx != -1)
+                        land.LandData.ParcelAccessList.RemoveAt(idx);
                 }
             }
             ScriptSleep(100);
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
index 3b13d06..5a796b8 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
@@ -1335,7 +1335,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 return;
             }
 
-            if (! World.Permissions.CanEditParcel(m_host.OwnerID, startLandObject))
+            if (!World.Permissions.CanEditParcelProperties(m_host.OwnerID, startLandObject, GroupPowers.LandOptions))
             {
                 OSSLShoutError("You do not have permission to modify the parcel");
                 return;
diff --git a/OpenSim/Services/Connectors/Hypergrid/GatekeeperServiceConnector.cs b/OpenSim/Services/Connectors/Hypergrid/GatekeeperServiceConnector.cs
index 85c1380..1ac8478 100644
--- a/OpenSim/Services/Connectors/Hypergrid/GatekeeperServiceConnector.cs
+++ b/OpenSim/Services/Connectors/Hypergrid/GatekeeperServiceConnector.cs
@@ -29,6 +29,7 @@ using System;
 using System.Collections;
 using System.Collections.Generic;
 using System.Drawing;
+using System.IO;
 using System.Net;
 using System.Reflection;
 using OpenSim.Framework;
@@ -48,7 +49,7 @@ namespace OpenSim.Services.Connectors.Hypergrid
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
-//        private static UUID m_HGMapImage = new UUID("00000000-0000-1111-9999-000000000013");
+        private static UUID m_HGMapImage = new UUID("00000000-0000-1111-9999-000000000013");
 
         private IAssetService m_AssetService;
 
@@ -143,24 +144,25 @@ namespace OpenSim.Services.Connectors.Hypergrid
             return true;
         }
 
-        UUID m_MissingTexture = new UUID("5748decc-f629-461c-9a36-a35a221fe21f");
-
-        public UUID GetMapImage(UUID regionID, string imageURL)
+        public UUID GetMapImage(UUID regionID, string imageURL, string storagePath)
         {
             if (m_AssetService == null)
-                return m_MissingTexture;
+                return m_HGMapImage;
 
+            UUID mapTile = m_HGMapImage;
+            string filename = string.Empty;
+            Bitmap bitmap = null;
             try
             {
-
                 WebClient c = new WebClient();
                 //m_log.Debug("JPEG: " + imageURL);
-                string filename = regionID.ToString();
-                c.DownloadFile(imageURL, filename + ".jpg");
-                Bitmap m = new Bitmap(filename + ".jpg");
+                string name = regionID.ToString();
+                filename = Path.Combine(storagePath, name + ".jpg");
+                c.DownloadFile(imageURL, filename);
+                bitmap = new Bitmap(filename);
                 //m_log.Debug("Size: " + m.PhysicalDimension.Height + "-" + m.PhysicalDimension.Width);
-                byte[] imageData = OpenJPEG.EncodeFromImage(m, true);
-                AssetBase ass = new AssetBase(UUID.Random(), "region " + filename, (sbyte)AssetType.Texture, regionID.ToString());
+                byte[] imageData = OpenJPEG.EncodeFromImage(bitmap, true);
+                AssetBase ass = new AssetBase(UUID.Random(), "region " + name, (sbyte)AssetType.Texture, regionID.ToString());
 
                 // !!! for now
                 //info.RegionSettings.TerrainImageID = ass.FullID;
@@ -172,14 +174,13 @@ namespace OpenSim.Services.Connectors.Hypergrid
                 m_AssetService.Store(ass);
 
                 // finally
-                return ass.FullID;
-
+                mapTile = ass.FullID;
             }
             catch // LEGIT: Catching problems caused by OpenJPEG p/invoke
             {
-                m_log.Warn("[GATEKEEPER SERVICE CONNECTOR]: Failed getting/storing map image, because it is probably already in the cache");
+                m_log.Info("[GATEKEEPER SERVICE CONNECTOR]: Failed getting/storing map image, because it is probably already in the cache");
             }
-            return UUID.Zero;
+            return mapTile;
         }
 
         public GridRegion GetHyperlinkRegion(GridRegion gatekeeper, UUID regionID)
diff --git a/OpenSim/Services/GridService/HypergridLinker.cs b/OpenSim/Services/GridService/HypergridLinker.cs
index 9863ba0..643d0fc 100644
--- a/OpenSim/Services/GridService/HypergridLinker.cs
+++ b/OpenSim/Services/GridService/HypergridLinker.cs
@@ -28,6 +28,7 @@
 using System;
 using System.Collections;
 using System.Collections.Generic;
+using System.IO;
 using System.Linq;
 using System.Net;
 using System.Reflection;
@@ -52,8 +53,6 @@ namespace OpenSim.Services.GridService
                 LogManager.GetLogger(
                 MethodBase.GetCurrentMethod().DeclaringType);
 
-        private static UUID m_HGMapImage = new UUID("00000000-0000-1111-9999-000000000013");
-
         private static uint m_autoMappingX = 0;
         private static uint m_autoMappingY = 0;
         private static bool m_enableAutoMapping = false;
@@ -65,6 +64,7 @@ namespace OpenSim.Services.GridService
 
         protected UUID m_ScopeID = UUID.Zero;
         protected bool m_Check4096 = true;
+        protected string m_MapTileDirectory = string.Empty;
 
         // Hyperlink regions are hyperlinks on the map
         public readonly Dictionary<UUID, GridRegion> m_HyperlinkRegions = new Dictionary<UUID, GridRegion>();
@@ -121,9 +121,24 @@ namespace OpenSim.Services.GridService
 
                 m_Check4096 = gridConfig.GetBoolean("Check4096", true);
 
+                m_MapTileDirectory = gridConfig.GetString("MapTileDirectory", string.Empty);
+
                 m_GatekeeperConnector = new GatekeeperServiceConnector(m_AssetService);
 
-                m_log.DebugFormat("[HYPERGRID LINKER]: Loaded all services...");
+                m_log.Debug("[HYPERGRID LINKER]: Loaded all services...");
+            }
+
+            if (!string.IsNullOrEmpty(m_MapTileDirectory))
+            {
+                try
+                {
+                    Directory.CreateDirectory(m_MapTileDirectory);
+                }
+                catch (Exception e)
+                {
+                    m_log.WarnFormat("[HYPERGRID LINKER]: Could not create map tile storage directory {0}: {1}", m_MapTileDirectory, e);
+                    m_MapTileDirectory = string.Empty;
+                }
             }
 
             if (MainConsole.Instance != null)
@@ -271,42 +286,22 @@ namespace OpenSim.Services.GridService
             if (!m_GatekeeperConnector.LinkRegion(regInfo, out regionID, out handle, out externalName, out imageURL, out reason))
                 return false;
 
-            if (regionID != UUID.Zero)
-            {
-                region = m_GridService.GetRegionByUUID(scopeID, regionID);
-                if (region != null)
-                {
-                    m_log.DebugFormat("[HYPERGRID LINKER]: Region already exists in coordinates {0} {1}",
-                        region.RegionLocX / Constants.RegionSize, region.RegionLocY / Constants.RegionSize);
-                    regInfo = region;
-                    return true;
-                }
-
-                regInfo.RegionID = regionID;
-
-                if ( externalName == string.Empty )
-                    regInfo.RegionName = regInfo.ServerURI;
-                else
-                    regInfo.RegionName = externalName;
-
-                m_log.Debug("[HYPERGRID LINKER]: naming linked region " + regInfo.RegionName);
-                
-                // Try get the map image
-                //regInfo.TerrainImage = m_GatekeeperConnector.GetMapImage(regionID, imageURL);
-                // I need a texture that works for this... the one I tried doesn't seem to be working
-                regInfo.TerrainImage = m_HGMapImage;
-
-                AddHyperlinkRegion(regInfo, handle);
-                m_log.Info("[HYPERGRID LINKER]: Successfully linked to region_uuid " + regInfo.RegionID);
-
-            }
-            else
+            if (regionID == UUID.Zero)
             {
                 m_log.Warn("[HYPERGRID LINKER]: Unable to link region");
                 reason = "Remote region could not be found";
                 return false;
             }
 
+            region = m_GridService.GetRegionByUUID(scopeID, regionID);
+            if (region != null)
+            {
+                m_log.DebugFormat("[HYPERGRID LINKER]: Region already exists in coordinates {0} {1}",
+                    region.RegionLocX / Constants.RegionSize, region.RegionLocY / Constants.RegionSize);
+                regInfo = region;
+                return true;
+            }
+
             uint x, y;
             if (m_Check4096 && !Check4096(handle, out x, out y))
             {
@@ -316,7 +311,20 @@ namespace OpenSim.Services.GridService
                 return false;
             }
 
-            m_log.Debug("[HYPERGRID LINKER]: link region succeeded");
+            regInfo.RegionID = regionID;
+
+            if ( externalName == string.Empty )
+                regInfo.RegionName = regInfo.ServerURI;
+            else
+                regInfo.RegionName = externalName;
+
+            m_log.Debug("[HYPERGRID LINKER]: naming linked region " + regInfo.RegionName);
+                
+            // Get the map image
+            regInfo.TerrainImage = m_GatekeeperConnector.GetMapImage(regionID, imageURL, m_MapTileDirectory);
+
+            AddHyperlinkRegion(regInfo, handle);
+            m_log.Info("[HYPERGRID LINKER]: Successfully linked to region_uuid " + regInfo.RegionID);
             return true;
         }
 
diff --git a/OpenSim/Services/HypergridService/GatekeeperService.cs b/OpenSim/Services/HypergridService/GatekeeperService.cs
index 05be7b8..4419201 100644
--- a/OpenSim/Services/HypergridService/GatekeeperService.cs
+++ b/OpenSim/Services/HypergridService/GatekeeperService.cs
@@ -123,42 +123,39 @@ namespace OpenSim.Services.HypergridService
             externalName = m_ExternalName + ((regionName != string.Empty) ? " " + regionName : "");
             imageURL = string.Empty;
             reason = string.Empty;
-
+            GridRegion region = null;
 
             m_log.DebugFormat("[GATEKEEPER SERVICE]: Request to link to {0}", (regionName == string.Empty)? "default region" : regionName);
             if (!m_AllowTeleportsToAnyRegion || regionName == string.Empty)
             {
                 List<GridRegion> defs = m_GridService.GetDefaultRegions(m_ScopeID);
                 if (defs != null && defs.Count > 0)
-                    m_DefaultGatewayRegion = defs[0];
-
-                try
                 {
-                    regionID = m_DefaultGatewayRegion.RegionID;
-                    regionHandle = m_DefaultGatewayRegion.RegionHandle;
+                    region = defs[0];
+                    m_DefaultGatewayRegion = region;
                 }
-                catch
+                else
                 {
                     reason = "Grid setup problem. Try specifying a particular region here.";
                     m_log.DebugFormat("[GATEKEEPER SERVICE]: Unable to send information. Please specify a default region for this grid!");
                     return false;
                 }
-
-                return true;
             }
-
-            GridRegion region = m_GridService.GetRegionByName(m_ScopeID, regionName);
-            if (region == null)
+            else
             {
-                reason = "Region not found";
-                return false;
+                region = m_GridService.GetRegionByName(m_ScopeID, regionName);
+                if (region == null)
+                {
+                    reason = "Region not found";
+                    return false;
+                }
             }
 
             regionID = region.RegionID;
             regionHandle = region.RegionHandle;
-            string regionimage = "regionImage" + region.RegionID.ToString();
-            regionimage = regionimage.Replace("-", "");
 
+            string regionimage = "regionImage" + regionID.ToString();
+            regionimage = regionimage.Replace("-", "");
             imageURL = region.ServerURI + "index.php?method=" + regionimage;
 
             return true;
diff --git a/bin/Robust.HG.ini.example b/bin/Robust.HG.ini.example
index c690e06..9adf1ac 100644
--- a/bin/Robust.HG.ini.example
+++ b/bin/Robust.HG.ini.example
@@ -68,6 +68,12 @@ ServiceConnectors = "8003/OpenSim.Server.Handlers.dll:AssetServiceConnector,8003
     ;; Perform distance check for the creation of a linked region
     ; Check4096 = "True"
 
+    ;; Needed to display non-default map tile images for linked regions
+    AssetService = "OpenSim.Services.AssetService.dll:AssetService"
+
+    ;; Directory for map tile images of linked regions
+    ; MapTileDirectory = "./"
+ 
     ;; Next, we can specify properties of regions, including default and fallback regions
     ;; The syntax is: Region_<RegionName> = "<flags>"
     ;; or:            Region_<RegionID> = "<flags>"
diff --git a/bin/config-include/GridCommon.ini.example b/bin/config-include/GridCommon.ini.example
index 1122cbd..761e5eb 100644
--- a/bin/config-include/GridCommon.ini.example
+++ b/bin/config-include/GridCommon.ini.example
@@ -42,6 +42,9 @@
     GridServerURI = "http://mygridserver.com:8003"
     ;AllowHypergridMapSearch = true
 
+    ;; Directory for map tile images of linked regions
+    ; MapTileDirectory = "./"
+
 [AvatarService]
     ;
     ; change this to your grid-wide grid server
diff --git a/bin/config-include/GridHypergrid.ini b/bin/config-include/GridHypergrid.ini
index 409b2a9..e983755 100644
--- a/bin/config-include/GridHypergrid.ini
+++ b/bin/config-include/GridHypergrid.ini
@@ -44,12 +44,15 @@
     LocalGridInventoryService = "OpenSim.Region.CoreModules.dll:RemoteXInventoryServicesConnector"
 
 [GridService]
-        ; RemoteGridServicesConnector instantiates a LocalGridServicesConnector,
-        ; which in turn uses this
+    ; RemoteGridServicesConnector instantiates a LocalGridServicesConnector,
+    ; which in turn uses this
     LocalServiceModule = "OpenSim.Services.GridService.dll:GridService"
     StorageProvider = "OpenSim.Data.Null.dll:NullRegionData"
 
-        AllowHypergridMapSearch = true
+    ; Needed to display non-default map tile images for linked regions
+    AssetService = "OpenSim.Services.Connectors.dll:AssetServicesConnector"
+
+    AllowHypergridMapSearch = true
 
 [LibraryService]
     LocalServiceModule = "OpenSim.Services.InventoryService.dll:LibraryService"
diff --git a/bin/config-include/StandaloneCommon.ini.example b/bin/config-include/StandaloneCommon.ini.example
index 58059f5..4956bc3 100644
--- a/bin/config-include/StandaloneCommon.ini.example
+++ b/bin/config-include/StandaloneCommon.ini.example
@@ -65,6 +65,9 @@
     ;; With hypergrid, perform distance check for the creation of a linked region
     ; Check4096 = true
 
+    ;; Directory for map tile images of remote regions
+    ; MapTileDirectory = "./"
+
     ;; Next, we can specify properties of regions, including default and fallback regions
     ;; The syntax is: Region_<RegioName> = "<flags>"
     ;; where <flags> can be DefaultRegion, FallbackRegion, NoDirectLogin, Persistent, LockedOut
diff --git a/bin/config-include/StandaloneHypergrid.ini b/bin/config-include/StandaloneHypergrid.ini
index 68aa739..486f22e 100644
--- a/bin/config-include/StandaloneHypergrid.ini
+++ b/bin/config-include/StandaloneHypergrid.ini
@@ -65,12 +65,15 @@
     LocalServiceModule = "OpenSim.Services.AuthenticationService.dll:PasswordAuthenticationService"
 
 [GridService]
-        ; LocalGridServicesConnector needs this
-        LocalServiceModule = "OpenSim.Services.GridService.dll:GridService"
-        Realm = "regions"
+    ; LocalGridServicesConnector needs this
+    LocalServiceModule = "OpenSim.Services.GridService.dll:GridService"
+    Realm = "regions"
     StorageProvider = "OpenSim.Data.Null.dll"
         
-        AllowHypergridMapSearch = true
+    ; Needed to display non-default map tile images for remote regions
+    AssetService = "OpenSim.Services.AssetService.dll:AssetService"
+  
+    AllowHypergridMapSearch = true
         
 [PresenceService]
     LocalServiceModule = "OpenSim.Services.PresenceService.dll:PresenceService"