diff --git a/src/Compress.cs b/src/Compress.cs
new file mode 100644
index 0000000..5ef02ae
--- /dev/null
+++ b/src/Compress.cs
@@ -0,0 +1,55 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.IO.Compression;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace OpenSim.Modules.DataValue
+{
+    class Compress
+    {
+        public static void CopyTo(Stream src, Stream dest)
+        {
+            byte[] bytes = new byte[4096];
+
+            int cnt;
+
+            while ((cnt = src.Read(bytes, 0, bytes.Length)) != 0)
+            {
+                dest.Write(bytes, 0, cnt);
+            }
+        }
+
+        public static byte[] Zip(string str)
+        {
+            var bytes = Encoding.UTF8.GetBytes(str);
+
+            using (var msi = new MemoryStream(bytes))
+            using (var mso = new MemoryStream())
+            {
+                using (var gs = new GZipStream(mso, CompressionMode.Compress))
+                {
+                    CopyTo(msi, gs);
+                }
+
+                return mso.ToArray();
+            }
+        }
+
+        public static string Unzip(byte[] bytes)
+        {
+            using (var msi = new MemoryStream(bytes))
+            using (var mso = new MemoryStream())
+            {
+                using (var gs = new GZipStream(msi, CompressionMode.Decompress))
+                {
+                    CopyTo(gs, mso);
+                }
+
+                return Encoding.UTF8.GetString(mso.ToArray());
+            }
+        }
+    }
+}
diff --git a/src/DataValue.cs b/src/DataValue.cs
new file mode 100644
index 0000000..6d9a73f
--- /dev/null
+++ b/src/DataValue.cs
@@ -0,0 +1,211 @@
+using log4net;
+using Mono.Addins;
+using Nini.Config;
+using OpenMetaverse;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.Framework.Scenes;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Reflection;
+using System.Security.Cryptography;
+using System.Text;
+using System.Threading.Tasks;
+
+[assembly: Addin("DataValueModule", "0.1")]
+[assembly: AddinDependency("OpenSim.Region.Framework", OpenSim.VersionInfo.VersionNumber)]
+namespace OpenSim.Modules.DataValue
+{
+    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "DataValueModule")]
+
+    class DataValue : INonSharedRegionModule
+    {
+        #region Region Module
+        private static readonly ILog m_log =
+        LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        private Scene m_scene = null;
+        private IConfig m_config = null;
+        private bool m_enabled = true;
+        private string m_dataValueDirectory = "./ScriptDataValue";
+        private IScriptModuleComms m_scriptModule;
+
+        public string Name
+        {
+            get { return "DataValueModule"; }
+        }
+
+        public Type ReplaceableInterface
+        {
+            get { return null; }
+        }
+
+        public void AddRegion(Scene scene)
+        {
+
+        }
+
+        public void Close()
+        {
+
+        }
+
+        public void Initialise(IConfigSource source)
+        {
+            try
+            {
+                if ((m_config = source.Configs["XEngine"]) == null)
+                {
+                    // There is no configuration, the module is disabled
+                    // m_log.InfoFormat("[JsonStoreScripts] no configuration info");
+                    return;
+                }
+
+                m_dataValueDirectory = m_config.GetString("DataValueStorageDirectory", m_dataValueDirectory);
+                m_enabled = m_config.GetBoolean("Enabled", m_enabled);
+            }
+            catch (Exception e)
+            {
+                m_log.ErrorFormat("[" + Name + "]: initialization error: {0}", e.Message);
+                return;
+            }
+
+            if (m_enabled)
+                m_log.DebugFormat("[" + Name + "]: module is enabled");
+        }
+
+        public void RegionLoaded(Scene scene)
+        {
+            if (m_enabled)
+            {
+                m_scene = scene;
+                m_scriptModule = m_scene.RequestModuleInterface<IScriptModuleComms>();
+                if (m_scriptModule == null)
+                {
+                    m_log.ErrorFormat("[" + Name + "]: Failed to load IScriptModuleComms!");
+                    m_enabled = false;
+                    return;
+                }
+
+                try
+                {
+                    m_scriptModule.RegisterScriptInvocations(this);
+                }
+                catch (Exception e)
+                {
+                    m_log.WarnFormat("[" + Name + "]: script method registration failed; {0}", e.Message);
+                    m_enabled = false;
+                }
+            }
+        }
+
+        public void RemoveRegion(Scene scene)
+        {
+
+        }
+
+        #endregion
+
+        #region Script Funktions
+
+        private string getFilePath(UUID host, string index, bool privat)
+        {
+            SceneObjectGroup _host = m_scene.GetSceneObjectGroup(host);
+
+            if (_host != null)
+            {
+                string _nameSpace = _host.GroupID.ToString().Trim().ToUpper().Replace("-", "");
+
+                if(privat == true)
+                    _nameSpace = _host.OwnerID.ToString().Trim().ToUpper().Replace("-", "");
+
+                if (!Directory.Exists(m_dataValueDirectory))
+                    Directory.CreateDirectory(m_dataValueDirectory);
+
+                if (!Directory.Exists(m_dataValueDirectory + "/" + _nameSpace))
+                    Directory.CreateDirectory(m_dataValueDirectory + "/" + _nameSpace);
+
+                string _storageKey = BitConverter.ToString(new MD5CryptoServiceProvider().ComputeHash(ASCIIEncoding.ASCII.GetBytes(index.Trim().ToUpper()))).Replace("-", "");
+
+                return m_dataValueDirectory + "/" + _nameSpace + "/" + _storageKey + ".gz";
+            }
+
+            return null;
+        } 
+
+        [ScriptInvocation]
+        public string osGetDataValue(UUID hostID, UUID scriptID, string key)
+        {
+            return osGetDataValue(hostID, scriptID, key, false);
+        }
+
+        [ScriptInvocation]
+        public string osGetDataValue(UUID hostID, UUID scriptID, string key, bool personal)
+        {
+            string _filePath = getFilePath(hostID, key, personal);
+
+            FileInfo file = new FileInfo(_filePath);
+
+            if (file.Exists)
+                return Compress.Unzip(File.ReadAllBytes(file.FullName));
+
+            return "";
+        }
+
+        [ScriptInvocation]
+        public void osSetDataValue(UUID hostID, UUID scriptID, string key, string value)
+        {
+            osSetDataValue(hostID, scriptID, key, value, false);
+        }
+
+        [ScriptInvocation]
+        public void osSetDataValue(UUID hostID, UUID scriptID, string key, string value, bool personal)
+        {
+            string _filePath = getFilePath(hostID, key, personal);
+
+            FileInfo file = new FileInfo(_filePath);
+
+            File.WriteAllBytes(file.FullName, Compress.Zip(value));
+        }
+
+        [ScriptInvocation]
+        public void osDeleteDataValue(UUID hostID, UUID scriptID, string key, string value)
+        {
+            osDeleteDataValue(hostID, scriptID, key, false);
+        }
+
+        [ScriptInvocation]
+        public void osDeleteDataValue(UUID hostID, UUID scriptID, string key, bool personal)
+        {
+            string _filePath = getFilePath(hostID, key, personal);
+
+            FileInfo file = new FileInfo(_filePath);
+
+            if (file.Exists)
+                file.Delete();
+        }
+
+        [ScriptInvocation]
+        public bool osCheckDataValue(UUID hostID, UUID scriptID, string key, string value)
+        {
+            return osCheckDataValue(hostID, scriptID, key, false);
+        }
+
+        [ScriptInvocation]
+        public bool osCheckDataValue(UUID hostID, UUID scriptID, string key, bool personal)
+        {
+            string _filePath = getFilePath(hostID, key, personal);
+
+            FileInfo file = new FileInfo(_filePath);
+
+            if (file.Exists)
+                return true;
+
+            return false;
+        }
+
+        #endregion
+
+    }
+}