diff --git a/.gitignore b/.gitignore
index 3fb7c02c..0e90224b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -42,3 +42,8 @@ Output/Songs
 /ClientServerLib/ClientServerLib/ClientServerLib.csproj.user
 /ClientServerLib/ClientServerLib/bin/Debug/ClientServerLib.dll
 /ClientServerLib/ClientTest/bin/Debug/ClientServerLib.dll
+/ClientServerLib/ClientServerLib/bin/ClientServerLib.dll
+/ClientServerLib/ClientTest/bin/Debug/ClientTest.exe
+/ClientServerLib/ClientTest/bin/Debug/ClientTest.vshost.exe
+/ClientServerLib/ClientTest/bin/Release/ClientTest.vshost.exe
+/ClientServerLib/ClientTest/bin/Release/ClientTest.vshost.exe.manifest
diff --git a/ClientServerLib/ClientServerLib/CClient.cs b/ClientServerLib/ClientServerLib/CClient.cs
index 162b2955..41347cf3 100644
--- a/ClientServerLib/ClientServerLib/CClient.cs
+++ b/ClientServerLib/ClientServerLib/CClient.cs
@@ -25,6 +25,8 @@ namespace ClientServerLib
         private List<SRequest> requests;
         private List<SRequest> responses;
         private OnConnectionChanged onConnectionChanged;
+        private OnSend onSend;
+        private OnReceived onReceived;
 
         public bool Connected
         {
@@ -51,12 +53,17 @@ namespace ClientServerLib
             clientThread.Start();
         }
 
-        public void Connect(string IP = "127.0.0.1", int Port = 3000, OnConnectionChanged OnConnectionChanged = null)
+        public void Connect(string IP = "127.0.0.1", int Port = 3000,
+            OnConnectionChanged OnConnectionChanged = null,
+            OnSend OnSend = null,
+            OnReceived OnReceived = null)
         {
             if (!doConnect)
             {
-                if (OnConnectionChanged != null)
-                    onConnectionChanged = OnConnectionChanged;
+                onConnectionChanged = OnConnectionChanged;
+                onSend = OnSend;
+                onReceived = OnReceived;
+
                 ip = IP;
                 port = Port;
                 doConnect = true;
@@ -114,7 +121,7 @@ namespace ClientServerLib
                         connected = true;
                         RaiseOnConnectionChanged();
                     }
-                    catch
+                    catch (Exception e)
                     {
                         connected = false;
                         RaiseOnConnectionChanged();
@@ -134,6 +141,7 @@ namespace ClientServerLib
                     try
                     {
                         connection.TcpClient.Close();
+                        connection = new CConnection(new TcpClient(), -1);
                     }
                     catch
                     {
@@ -184,7 +192,10 @@ namespace ClientServerLib
 
                 byte[] serverParam = new byte[bytesRead];
                 Array.Copy(data, serverParam, bytesRead);
+                RaiseOnReceived(serverParam);
+
                 byte[] clientResponse = connection.CreateClientKey(serverParam);
+                RaiseOnSend(clientResponse);
                 clientStream.Write(clientResponse, 0, clientResponse.Length);
                 clientStream.Flush();
             }
@@ -206,7 +217,8 @@ namespace ClientServerLib
                     {
                         try
                         {
-                            responses[0].Callback(responses[0].Response);
+                            if (responses[0].Callback != null)
+                                responses[0].Callback(responses[0].Response);
                         }
                         finally
                         {
@@ -227,6 +239,7 @@ namespace ClientServerLib
 
             NetworkStream clientStream = connection.TcpClient.GetStream();
 
+            RaiseOnSend(request.Command);
             byte[] encrypted = connection.Encrypt(request.Command);
 
             clientStream.Write(encrypted, 0, encrypted.Length);
@@ -257,6 +270,7 @@ namespace ClientServerLib
             encrypted = new byte[bytesRead];
             Array.Copy(data, encrypted, bytesRead);
             response.Response = connection.Decrypt(encrypted);
+            RaiseOnReceived(response.Response);
 
             return response;
         }
@@ -272,5 +286,29 @@ namespace ClientServerLib
             }
             catch {}
         }
+
+        private void RaiseOnSend(byte[] Message)
+        {
+            if (onSend == null)
+                return;
+
+            try
+            {
+                onSend(Message);
+            }
+            catch { }
+        }
+
+        private void RaiseOnReceived(byte[] Message)
+        {
+            if (onReceived == null)
+                return;
+
+            try
+            {
+                onReceived(Message);
+            }
+            catch { }
+        }
     }
 }
diff --git a/ClientServerLib/ClientServerLib/Structs.cs b/ClientServerLib/ClientServerLib/Structs.cs
index d3f3c41f..9e1309ed 100644
--- a/ClientServerLib/ClientServerLib/Structs.cs
+++ b/ClientServerLib/ClientServerLib/Structs.cs
@@ -7,7 +7,10 @@ namespace ClientServerLib
 {
     public delegate void ResponseCallback(byte[] Response);
     public delegate byte[] HandleRequest(int ConnectionID, byte[] Message);
+    
     public delegate void OnConnectionChanged(bool Connected);
+    public delegate void OnSend(byte[] Message);
+    public delegate void OnReceived(byte[] Message);
 
     public struct SRequest
     {
diff --git a/ClientServerLib/ClientTest/ClientTest.Designer.cs b/ClientServerLib/ClientTest/ClientTest.Designer.cs
index a0dc68e9..c04db48e 100644
--- a/ClientServerLib/ClientTest/ClientTest.Designer.cs
+++ b/ClientServerLib/ClientTest/ClientTest.Designer.cs
@@ -41,6 +41,9 @@
             this.lbDateSending = new System.Windows.Forms.Label();
             this.lbDataReceiving = new System.Windows.Forms.Label();
             this.tbDataReceiving = new System.Windows.Forms.TextBox();
+            this.tbPassword = new System.Windows.Forms.TextBox();
+            this.lbPassword = new System.Windows.Forms.Label();
+            this.btLogin = new System.Windows.Forms.Button();
             this.statusStrip1.SuspendLayout();
             this.panel1.SuspendLayout();
             this.SuspendLayout();
@@ -114,6 +117,9 @@
             // 
             // panel1
             // 
+            this.panel1.Controls.Add(this.btLogin);
+            this.panel1.Controls.Add(this.lbPassword);
+            this.panel1.Controls.Add(this.tbPassword);
             this.panel1.Controls.Add(this.lbServerIP);
             this.panel1.Controls.Add(this.btConnect);
             this.panel1.Controls.Add(this.tbServerIP);
@@ -162,6 +168,34 @@
             this.tbDataReceiving.Size = new System.Drawing.Size(804, 120);
             this.tbDataReceiving.TabIndex = 9;
             // 
+            // tbPassword
+            // 
+            this.tbPassword.Location = new System.Drawing.Point(85, 113);
+            this.tbPassword.Name = "tbPassword";
+            this.tbPassword.Size = new System.Drawing.Size(86, 20);
+            this.tbPassword.TabIndex = 6;
+            this.tbPassword.Text = "vocaluxe";
+            // 
+            // lbPassword
+            // 
+            this.lbPassword.AutoSize = true;
+            this.lbPassword.Location = new System.Drawing.Point(3, 116);
+            this.lbPassword.Name = "lbPassword";
+            this.lbPassword.Size = new System.Drawing.Size(56, 13);
+            this.lbPassword.TabIndex = 7;
+            this.lbPassword.Text = "Password:";
+            // 
+            // btLogin
+            // 
+            this.btLogin.Enabled = false;
+            this.btLogin.Location = new System.Drawing.Point(6, 139);
+            this.btLogin.Name = "btLogin";
+            this.btLogin.Size = new System.Drawing.Size(165, 23);
+            this.btLogin.TabIndex = 8;
+            this.btLogin.Text = "Login";
+            this.btLogin.UseVisualStyleBackColor = true;
+            this.btLogin.Click += new System.EventHandler(this.btLogin_Click);
+            // 
             // ClientTest
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
@@ -199,6 +233,9 @@
         private System.Windows.Forms.Label lbDateSending;
         private System.Windows.Forms.Label lbDataReceiving;
         private System.Windows.Forms.TextBox tbDataReceiving;
+        private System.Windows.Forms.Button btLogin;
+        private System.Windows.Forms.Label lbPassword;
+        private System.Windows.Forms.TextBox tbPassword;
     }
 }
 
diff --git a/ClientServerLib/ClientTest/ClientTest.cs b/ClientServerLib/ClientTest/ClientTest.cs
index 4fc0f9ba..3ed470ee 100644
--- a/ClientServerLib/ClientTest/ClientTest.cs
+++ b/ClientServerLib/ClientTest/ClientTest.cs
@@ -37,6 +37,11 @@ namespace ClientTest
                 Disconnect();
         }
 
+        private void btLogin_Click(object sender, EventArgs e)
+        {
+
+        }
+
         private void Connect()
         {
             int port = 3000;
@@ -54,7 +59,7 @@ namespace ClientTest
             }
 
             lbConnectionStatusText.Text = "Connecting...";
-            client.Connect(tbServerIP.Text, port, OnConnectionChanged);
+            client.Connect(tbServerIP.Text, port, OnConnectionChanged, OnSend, OnReceived);
         }
 
         private void Disconnect()
@@ -65,12 +70,59 @@ namespace ClientTest
         private void OnConnectionChanged(bool Connected)
         {
             if (Connected)
-                lbConnectionStatusText.Text = "Connected";
+            {
+                this.Invoke((MethodInvoker)delegate
+                {
+                    lbConnectionStatusText.Text = "Connected";
+                    btConnect.Text = "Disconnect";
+                    btLogin.Enabled = true;
+                });
+            }
             else
             {
-                client.Disconnect();
-                lbConnectionStatusText.Text = "Disconnected";
+                this.Invoke((MethodInvoker)delegate
+                {
+                    client.Disconnect();
+                    lbConnectionStatusText.Text = "Disconnected";
+                    btConnect.Text = "Connect";
+                    btLogin.Text = "Login";
+                    btLogin.Enabled = false;
+                });
             }
         }
+
+        private void OnSend(byte[] Message)
+        {
+            if (Message == null)
+                return;
+
+            string text = String.Empty;
+            foreach (byte b in Message)
+            {
+                text += b.ToString() + " ";
+            }
+
+            this.Invoke((MethodInvoker)delegate
+            {
+                tbDataSending.Text = text;
+            });
+        }
+
+        private void OnReceived(byte[] Message)
+        {
+            if (Message == null)
+                return;
+
+            string text = String.Empty;
+            foreach (byte b in Message)
+            {
+                text += b.ToString() + " ";
+            }
+
+            this.Invoke((MethodInvoker)delegate
+            {
+                tbDataReceiving.Text = text;
+            });
+        }
     }
 }
diff --git a/Output/ClientServerLib.dll b/Output/ClientServerLib.dll
new file mode 100644
index 00000000..b762cd23
Binary files /dev/null and b/Output/ClientServerLib.dll differ
diff --git a/Vocaluxe/Base/CConfig.cs b/Vocaluxe/Base/CConfig.cs
index baf4b93c..73c65f55 100644
--- a/Vocaluxe/Base/CConfig.cs
+++ b/Vocaluxe/Base/CConfig.cs
@@ -112,6 +112,10 @@ namespace Vocaluxe.Base
         public static EWebcamLib WebcamLib = EWebcamLib.OpenCV;
         public static SWebcamConfig WebcamConfig;
 
+        // Server
+        public static EOffOn Server = EOffOn.TR_CONFIG_ON;
+        public static int ServerPort = 3000;
+
         //Lists to save parameters and values
         private static readonly List<string> _Params = new List<string>();
         private static readonly List<string> _Values = new List<string>();
diff --git a/Vocaluxe/Base/Server/CVocaluxeServer.cs b/Vocaluxe/Base/Server/CVocaluxeServer.cs
new file mode 100644
index 00000000..b4fd8e2a
--- /dev/null
+++ b/Vocaluxe/Base/Server/CVocaluxeServer.cs
@@ -0,0 +1,36 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+using ClientServerLib;
+using VocaluxeLib.Menu;
+
+namespace Vocaluxe.Base.Server
+{
+    static class CVocaluxeServer
+    {
+        private static CServer _Server;
+
+        public static void Init()
+        {
+            _Server = new CServer(RequestHandler, CConfig.ServerPort);
+        }
+
+        public static void Start()
+        {
+            if (CConfig.Server == EOffOn.TR_CONFIG_ON)
+                _Server.Start();
+        }
+
+        public static void Close()
+        {
+            _Server.Stop();
+        }
+
+        private static byte[] RequestHandler(int ConnectionID, byte[] Message)
+        {
+            return null;
+        }
+    }
+}
diff --git a/Vocaluxe/Program.cs b/Vocaluxe/Program.cs
index 5f204724..ea384764 100644
--- a/Vocaluxe/Program.cs
+++ b/Vocaluxe/Program.cs
@@ -26,6 +26,7 @@ using System.Windows.Forms;
 using Vocaluxe.Base;
 using System.Runtime.ExceptionServices;
 using Vocaluxe.Base.Font;
+using Vocaluxe.Base.Server;
 
 namespace Vocaluxe
 {
@@ -183,6 +184,13 @@ namespace Vocaluxe
 
                 Application.DoEvents();
 
+                // Init Server
+                CLog.StartBenchmark(0, "Init Server");
+                CVocaluxeServer.Init();
+                CLog.StopBenchmark(0, "Init Server");
+
+                Application.DoEvents();
+
                 // Init Input
                 CLog.StartBenchmark(0, "Init Input");
                 CController.Init();
@@ -210,6 +218,7 @@ namespace Vocaluxe
 
             // Start Main Loop
             _SplashScreen.Close();
+            CVocaluxeServer.Start();
 
             CDraw.MainLoop();
         }
@@ -219,7 +228,7 @@ namespace Vocaluxe
             // Unloading
             try
             {
-                CLog.CloseAll();
+                CVocaluxeServer.Close();
                 CController.Close();
                 CSound.RecordCloseAll();
                 CSound.CloseAllStreams();
@@ -227,6 +236,7 @@ namespace Vocaluxe
                 CDraw.Unload();
                 CDataBase.CloseConnections();
                 CWebcam.Close();
+                CLog.CloseAll();
             }
             catch (Exception) {}
             Environment.Exit(Environment.ExitCode);
diff --git a/Vocaluxe/Vocaluxe.csproj b/Vocaluxe/Vocaluxe.csproj
index 46d4c11c..0c75048d 100644
--- a/Vocaluxe/Vocaluxe.csproj
+++ b/Vocaluxe/Vocaluxe.csproj
@@ -152,6 +152,9 @@
       <HintPath>..\Output\AForge.Video.DirectShow.dll</HintPath>
       <Private>False</Private>
     </Reference>
+    <Reference Include="ClientServerLib">
+      <HintPath>..\ClientServerLib\ClientServerLib\bin\ClientServerLib.dll</HintPath>
+    </Reference>
     <Reference Include="Community.CsharpSqlite">
       <HintPath>..\Output\Community.CsharpSqlite.dll</HintPath>
     </Reference>
@@ -197,6 +200,7 @@
     <Compile Include="Base\CWebcam.cs" />
     <Compile Include="Base\Font\CFonts.cs" />
     <Compile Include="Base\Font\CGlyph.cs" />
+    <Compile Include="Base\Server\CVocaluxeServer.cs" />
     <Compile Include="CSplashScreen.cs">
       <SubType>Form</SubType>
     </Compile>