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diff --git a/OpenSim/Data/MySQL/MySQLGridData.cs b/OpenSim/Data/MySQL/MySQLGridData.cs
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+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSim Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Data;
+using System.Security.Cryptography;
+using System.Text;
+using System.Text.RegularExpressions;
+using libsecondlife;
+using OpenSim.Framework.Console;
+
+namespace OpenSim.Framework.Data.MySQL
+{
+    /// <summary>
+    /// A MySQL Interface for the Grid Server
+    /// </summary>
+    public class MySQLGridData : GridDataBase
+    {
+        private static readonly log4net.ILog m_log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
+
+        /// <summary>
+        /// MySQL Database Manager
+        /// </summary>
+        private MySQLManager database;
+
+        /// <summary>
+        /// Initialises the Grid Interface
+        /// </summary>
+        override public void Initialise()
+        {
+            IniFile GridDataMySqlFile = new IniFile("mysql_connection.ini");
+            string settingHostname = GridDataMySqlFile.ParseFileReadValue("hostname");
+            string settingDatabase = GridDataMySqlFile.ParseFileReadValue("database");
+            string settingUsername = GridDataMySqlFile.ParseFileReadValue("username");
+            string settingPassword = GridDataMySqlFile.ParseFileReadValue("password");
+            string settingPooling = GridDataMySqlFile.ParseFileReadValue("pooling");
+            string settingPort = GridDataMySqlFile.ParseFileReadValue("port");
+
+            database =
+                new MySQLManager(settingHostname, settingDatabase, settingUsername, settingPassword, settingPooling,
+                                 settingPort);
+
+            TestTables();
+        }
+
+        #region Test and initialization code
+
+        /// <summary>
+        /// Ensure that the user related tables exists and are at the latest version
+        /// </summary>
+        private void TestTables()
+        {
+            Dictionary<string, string> tableList = new Dictionary<string, string>();
+
+            tableList["regions"] = null;
+            database.GetTableVersion(tableList);
+
+            UpgradeRegionsTable(tableList["regions"]);
+        }
+
+        /// <summary>
+        /// Create or upgrade the table if necessary
+        /// </summary>
+        /// <param name="oldVersion">A null indicates that the table does not
+        /// currently exist</param>
+        private void UpgradeRegionsTable(string oldVersion)
+        {
+            // null as the version, indicates that the table didn't exist
+            if (oldVersion == null)
+            {
+                database.ExecuteResourceSql("CreateRegionsTable.sql");
+                return;
+            }
+            if (oldVersion.Contains("Rev. 1"))
+            {
+                database.ExecuteResourceSql("UpgradeRegionsTableToVersion2.sql");
+                return;
+            }
+            if (oldVersion.Contains("Rev. 2"))
+            {
+                database.ExecuteResourceSql("UpgradeRegionsTableToVersion3.sql");
+                return;
+            }
+        }
+
+        #endregion
+
+        /// <summary>
+        /// Shuts down the grid interface
+        /// </summary>
+        override public void Close()
+        {
+            database.Close();
+        }
+
+        /// <summary>
+        /// Returns the plugin name
+        /// </summary>
+        /// <returns>Plugin name</returns>
+        override public string getName()
+        {
+            return "MySql OpenGridData";
+        }
+
+        /// <summary>
+        /// Returns the plugin version
+        /// </summary>
+        /// <returns>Plugin version</returns>
+        override public string getVersion()
+        {
+            return "0.1";
+        }
+
+        /// <summary>
+        /// Returns all the specified region profiles within coordates -- coordinates are inclusive
+        /// </summary>
+        /// <param name="xmin">Minimum X coordinate</param>
+        /// <param name="ymin">Minimum Y coordinate</param>
+        /// <param name="xmax">Maximum X coordinate</param>
+        /// <param name="ymax">Maximum Y coordinate</param>
+        /// <returns></returns>
+        override public RegionProfileData[] GetProfilesInRange(uint xmin, uint ymin, uint xmax, uint ymax)
+        {
+            try
+            {
+                lock (database)
+                {
+                    Dictionary<string, string> param = new Dictionary<string, string>();
+                    param["?xmin"] = xmin.ToString();
+                    param["?ymin"] = ymin.ToString();
+                    param["?xmax"] = xmax.ToString();
+                    param["?ymax"] = ymax.ToString();
+
+                    IDbCommand result =
+                        database.Query(
+                            "SELECT * FROM regions WHERE locX >= ?xmin AND locX <= ?xmax AND locY >= ?ymin AND locY <= ?ymax",
+                            param);
+                    IDataReader reader = result.ExecuteReader();
+
+                    RegionProfileData row;
+
+                    List<RegionProfileData> rows = new List<RegionProfileData>();
+
+                    while ((row = database.readSimRow(reader)) != null)
+                    {
+                        rows.Add(row);
+                    }
+                    reader.Close();
+                    result.Dispose();
+
+                    return rows.ToArray();
+                }
+            }
+            catch (Exception e)
+            {
+                database.Reconnect();
+                m_log.Error(e.ToString());
+                return null;
+            }
+        }
+
+        /// <summary>
+        /// Returns a sim profile from it's location
+        /// </summary>
+        /// <param name="handle">Region location handle</param>
+        /// <returns>Sim profile</returns>
+        override public RegionProfileData GetProfileByHandle(ulong handle)
+        {
+            try
+            {
+                lock (database)
+                {
+                    Dictionary<string, string> param = new Dictionary<string, string>();
+                    param["?handle"] = handle.ToString();
+
+                    IDbCommand result = database.Query("SELECT * FROM regions WHERE regionHandle = ?handle", param);
+                    IDataReader reader = result.ExecuteReader();
+
+                    RegionProfileData row = database.readSimRow(reader);
+                    reader.Close();
+                    result.Dispose();
+
+                    return row;
+                }
+            }
+            catch (Exception e)
+            {
+                database.Reconnect();
+                m_log.Error(e.ToString());
+                return null;
+            }
+        }
+       
+        /// <summary>
+        /// Returns a sim profile from it's UUID
+        /// </summary>
+        /// <param name="uuid">The region UUID</param>
+        /// <returns>The sim profile</returns>
+        override public RegionProfileData GetProfileByLLUUID(LLUUID uuid)
+        {
+            try
+            {
+                lock (database)
+                {
+                    Dictionary<string, string> param = new Dictionary<string, string>();
+                    param["?uuid"] = uuid.ToString();
+
+                    IDbCommand result = database.Query("SELECT * FROM regions WHERE uuid = ?uuid", param);
+                    IDataReader reader = result.ExecuteReader();
+
+                    RegionProfileData row = database.readSimRow(reader);
+                    reader.Close();
+                    result.Dispose();
+
+                    return row;
+                }
+            }
+            catch (Exception e)
+            {
+                database.Reconnect();
+                m_log.Error(e.ToString());
+                return null;
+            }
+        }
+
+        /// <summary>
+        /// Returns a sim profile from it's Region name string
+        /// </summary>
+        /// <param name="uuid">The region name search query</param>
+        /// <returns>The sim profile</returns>
+        override public RegionProfileData GetProfileByString(string regionName)
+        {
+            if (regionName.Length > 2)
+            {
+                try
+                {
+                    lock (database)
+                    {
+                        Dictionary<string, string> param = new Dictionary<string, string>();
+                        // Add % because this is a like query.
+                        param["?regionName"] = regionName + "%";
+                        // Order by statement will return shorter matches first.  Only returns one record or no record.
+                        IDbCommand result = database.Query("SELECT * FROM regions WHERE regionName like ?regionName order by LENGTH(regionName) asc LIMIT 1", param);
+                        IDataReader reader = result.ExecuteReader();
+
+                        RegionProfileData row = database.readSimRow(reader);
+                        reader.Close();
+                        result.Dispose();
+
+                        return row;
+                    }
+                }
+                catch (Exception e)
+                {
+                    database.Reconnect();
+                    m_log.Error(e.ToString());
+                    return null;
+                }
+            }
+            else
+            {
+                m_log.Error("[DATABASE]: Searched for a Region Name shorter then 3 characters");
+                return null;
+            }
+        }
+
+        /// <summary>
+        /// Adds a new profile to the database
+        /// </summary>
+        /// <param name="profile">The profile to add</param>
+        /// <returns>Successful?</returns>
+        override public DataResponse AddProfile(RegionProfileData profile)
+        {
+            lock (database)
+            {
+                if (database.insertRegion(profile))
+                {
+                    return DataResponse.RESPONSE_OK;
+                }
+                else
+                {
+                    return DataResponse.RESPONSE_ERROR;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Deletes a profile from the database
+        /// </summary>
+        /// <param name="profile">The profile to delete</param>
+        /// <returns>Successful?</returns>
+        //public DataResponse DeleteProfile(RegionProfileData profile)
+        public DataResponse DeleteProfile(string uuid)
+        {
+            lock (database)
+            {
+                if (database.deleteRegion(uuid))
+                {
+                    return DataResponse.RESPONSE_OK;
+                }
+                else
+                {
+                    return DataResponse.RESPONSE_ERROR;
+                }
+            }
+        }
+
+        /// <summary>
+        /// DEPRECATED. Attempts to authenticate a region by comparing a shared secret.
+        /// </summary>
+        /// <param name="uuid">The UUID of the challenger</param>
+        /// <param name="handle">The attempted regionHandle of the challenger</param>
+        /// <param name="authkey">The secret</param>
+        /// <returns>Whether the secret and regionhandle match the database entry for UUID</returns>
+        override public bool AuthenticateSim(LLUUID uuid, ulong handle, string authkey)
+        {
+            bool throwHissyFit = false; // Should be true by 1.0
+
+            if (throwHissyFit)
+                throw new Exception("CRYPTOWEAK AUTHENTICATE: Refusing to authenticate due to replay potential.");
+
+            RegionProfileData data = GetProfileByLLUUID(uuid);
+
+            return (handle == data.regionHandle && authkey == data.regionSecret);
+        }
+
+        /// <summary>
+        /// NOT YET FUNCTIONAL. Provides a cryptographic authentication of a region
+        /// </summary>
+        /// <remarks>This requires a security audit.</remarks>
+        /// <param name="uuid"></param>
+        /// <param name="handle"></param>
+        /// <param name="authhash"></param>
+        /// <param name="challenge"></param>
+        /// <returns></returns>
+        public bool AuthenticateSim(LLUUID uuid, ulong handle, string authhash, string challenge)
+        {
+            SHA512Managed HashProvider = new SHA512Managed();
+            ASCIIEncoding TextProvider = new ASCIIEncoding();
+
+            byte[] stream = TextProvider.GetBytes(uuid.ToString() + ":" + handle.ToString() + ":" + challenge);
+            byte[] hash = HashProvider.ComputeHash(stream);
+
+            return false;
+        }
+
+        override public ReservationData GetReservationAtPoint(uint x, uint y)
+        {
+            try
+            {
+                lock (database)
+                {
+                    Dictionary<string, string> param = new Dictionary<string, string>();
+                    param["?x"] = x.ToString();
+                    param["?y"] = y.ToString();
+                    IDbCommand result =
+                        database.Query(
+                            "SELECT * FROM reservations WHERE resXMin <= ?x AND resXMax >= ?x AND resYMin <= ?y AND resYMax >= ?y",
+                            param);
+                    IDataReader reader = result.ExecuteReader();
+
+                    ReservationData row = database.readReservationRow(reader);
+                    reader.Close();
+                    result.Dispose();
+
+                    return row;
+                }
+            }
+            catch (Exception e)
+            {
+                database.Reconnect();
+                m_log.Error(e.ToString());
+                return null;
+            }
+        }
+    }
+}