diff --git a/ConsoleGUI/Container.cs b/ConsoleGUI/Container.cs
index 981eae3..5a0bcbc 100644
--- a/ConsoleGUI/Container.cs
+++ b/ConsoleGUI/Container.cs
@@ -22,7 +22,7 @@ namespace DTLib.ConsoleGUI
 
         void ParseLayoutFile(string layout_file)
         {
-            DtsodV22 layout = new(File.ReadAllText(layout_file));
+            DtsodV23 layout = new(File.ReadAllText(layout_file));
             AnchorPoint = (layout[Name]["anchor"][0], layout[Name]["anchor"][1]);
             Width = layout[Name]["width"];
             Height = layout[Name]["height"];
diff --git a/DTLib.csproj b/DTLib.csproj
index 1ff8a22..97598e4 100644
--- a/DTLib.csproj
+++ b/DTLib.csproj
@@ -40,6 +40,7 @@
     <Compile Include="ConsoleGUI\Window.cs" />
     <Compile Include="ConsoleGUI\WindowOld.cs" />
     <Compile Include="Dtsod\DtsodV22.cs" />
+    <Compile Include="Dtsod\DtsodV23.cs" />
     <Compile Include="Dtsod\DtsodV21.cs" />
     <Compile Include="cs9somefix.cs" />
     <Compile Include="Dtsod\ValueTypes.cs" />
@@ -53,6 +54,7 @@
     <Compile Include="Network\OldNetwork.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="Hasher.cs" />
+    <Compile Include="SafeMutex.cs" />
     <Compile Include="SecureRandom.cs" />
     <Compile Include="SimpleConverter.cs" />
     <Compile Include="TImer.cs" />
diff --git a/Network/FSP.cs b/Network/FSP.cs
index 0100036..075e09f 100644
--- a/Network/FSP.cs
+++ b/Network/FSP.cs
@@ -168,7 +168,7 @@ namespace DTLib.Network
             if (!dirOnClient.EndsWith("\\")) dirOnClient += "\\";
             if (!dirOnServer.EndsWith("\\")) dirOnServer += "\\";
             Debug("b", "downloading manifest <", "c", dirOnServer + "manifest.dtsod", "b", ">\n");
-            var manifest = new DtsodV22(DownloadFileToMemory(dirOnServer + "manifest.dtsod").ToStr());
+            var manifest = new DtsodV23(DownloadFileToMemory(dirOnServer + "manifest.dtsod").ToStr());
             Debug("g", $"found {manifest.Values.Count} files in manifest\n");
             var hasher = new Hasher();
             foreach (string fileOnServer in manifest.Keys)
@@ -211,7 +211,7 @@ namespace DTLib.Network
             }
         }
 
-        public static void CreateManifest(string dir)
+        public static DtsodV23 CreateManifest(string dir)
         {
             if (!dir.EndsWith("\\")) dir += "\\";
             Log($"b", $"creating manifest of {dir}\n");
@@ -227,15 +227,15 @@ namespace DTLib.Network
                 manifestBuilder.Append(hash.HashToString());
                 manifestBuilder.Append("\";\n");
             }
-            File.WriteAllText(dir + "manifest.dtsod", manifestBuilder.ToString());
-            Log($"g", $"   manifest of {dir} created\n");
+            Debug($"g", $"   manifest of {dir} created\n");
+            return new DtsodV23(manifestBuilder.ToString());
         }
 
-        void Debug(params string[] msg)
+        static void Debug(params string[] msg)
         {
             if (debug) Log(msg);
         }
-        void DebugNoTime(params string[] msg)
+        static void DebugNoTime(params string[] msg)
         {
             if (debug) LogNoTime(msg);
         }
diff --git a/Network/Package.cs b/Network/Package.cs
index 18ff8a8..87aabac 100644
--- a/Network/Package.cs
+++ b/Network/Package.cs
@@ -53,5 +53,11 @@ namespace DTLib.Network
             var rec = socket.GetPackage().ToStr();
             if (rec != answer) throw new Exception($"GetAnswer() error: invalid answer: <{rec}>");
         }
+
+        public static byte[] RequestPackage(this Socket socket, byte[] request)
+        {
+            socket.SendPackage(request);
+            return socket.GetPackage();
+        }
     }
 }
diff --git a/TImer.cs b/TImer.cs
index cb154ec..90c4d42 100644
--- a/TImer.cs
+++ b/TImer.cs
@@ -23,9 +23,10 @@ namespace DTLib
                     method();
                 } while (Repeat);
             });
-            TimerThread.Start();
         }
 
+        public void Start() => TimerThread.Start();
+
         // завершение потока
         public void Stop()
         {