diff --git a/src/MaksIT.LTO.Backup/Application.cs b/src/MaksIT.LTO.Backup/Application.cs
index d7ab5f5..dc5e917 100644
--- a/src/MaksIT.LTO.Backup/Application.cs
+++ b/src/MaksIT.LTO.Backup/Application.cs
@@ -1,42 +1,102 @@
 using System.Text;
 using System.Text.Json;
-using System.Diagnostics.CodeAnalysis;
+using System.Net;
+
+using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Options;
 
 using MaksIT.LTO.Core;
 using MaksIT.LTO.Backup.Entities;
-using System.Net;
+using MaksIT.LTO.Core.MassStorage;
+using MaksIT.LTO.Core.Networking;
+
 
 namespace MaksIT.LTO.Backup;
+
 public class Application {
 
   private const string _descriptoFileName = "descriptor.json";
-  private const string _configurationFileName = "configuration.json";
 
   private readonly string appPath = AppDomain.CurrentDomain.BaseDirectory;
   private readonly string _tapePath;
   private readonly string _descriptorFilePath;
 
-  private Configuration _configuration;
+  private readonly ILogger<Application> _logger;
+  private readonly ILogger<TapeDeviceHandler> _tapeDeviceLogger;
+  private readonly ILogger<NetworkConnection> _networkConnectionLogger;
+
+  private readonly Configuration _configuration;
+
+  public Application(
+    ILogger<Application> logger,
+    ILoggerFactory loggerFactory,
+    IOptions<Configuration> configuration
+  ) {
+    _logger = logger;
+    _tapeDeviceLogger = loggerFactory.CreateLogger<TapeDeviceHandler>();
+    _networkConnectionLogger = loggerFactory.CreateLogger<NetworkConnection>();
 
-  public Application() {
     _descriptorFilePath = Path.Combine(appPath, _descriptoFileName);
-    LoadConfiguration();
 
+    _configuration = configuration.Value;
     _tapePath = _configuration.TapePath;
   }
 
-  [MemberNotNull(nameof(_configuration))]
-  public void LoadConfiguration() {
-    var configFilePath = Path.Combine(appPath, _configurationFileName);
-    var configuration = JsonSerializer.Deserialize<Configuration>(File.ReadAllText(configFilePath));
-    if (configuration == null)
-      throw new InvalidOperationException("Failed to deserialize configuration.");
+  public void Run() {
+    Console.OutputEncoding = Encoding.UTF8;
 
-    _configuration = configuration;
+    while (true) {
+      Console.WriteLine("MaksIT.LTO.Backup v0.0.1");
+      Console.WriteLine("© Maksym Sadovnychyy (MAKS-IT) 2024");
+
+      Console.WriteLine("\nSelect an action:");
+      Console.WriteLine("1. Load tape");
+      Console.WriteLine("2. Backup");
+      Console.WriteLine("3. Restore");
+      Console.WriteLine("4. Eject tape");
+      Console.WriteLine("5. Get device status");
+      Console.WriteLine("6. Tape Erase (Short)");
+      Console.WriteLine("7. Exit");
+      Console.Write("Enter your choice: ");
+
+      var choice = Console.ReadLine();
+
+      try {
+        switch (choice) {
+          case "1":
+            LoadTape();
+            break;
+          case "2":
+            Backup();
+            break;
+          case "3":
+            Restore();
+            break;
+          case "4":
+            EjectTape();
+            break;
+          case "5":
+            GetDeviceStatus();
+            break;
+          case "6":
+            TapeErase();
+            break;
+          case "7":
+            Console.WriteLine("Exiting...");
+            return;
+          default:
+            Console.WriteLine("Invalid choice. Please try again.");
+            break;
+        }
+      }
+      catch (Exception ex) {
+        _logger.LogError(ex, $"An error occurred: {ex.Message}");
+      }
+    }
   }
 
   public void LoadTape() {
-    using var handler = new TapeDeviceHandler(_tapePath);
+    using var handler = new TapeDeviceHandler(_tapeDeviceLogger, _tapePath);
     LoadTape(handler);
   }
 
@@ -44,11 +104,11 @@ public class Application {
     handler.Prepare(TapeDeviceHandler.TAPE_LOAD);
     Thread.Sleep(2000);
 
-    Console.WriteLine("Tape loaded.");
+    _logger.LogInformation("Tape loaded.");
   }
 
   public void EjectTape() {
-    using var handler = new TapeDeviceHandler(_tapePath);
+    using var handler = new TapeDeviceHandler(_tapeDeviceLogger, _tapePath);
     EjectTape(handler);
   }
 
@@ -56,11 +116,11 @@ public class Application {
     handler.Prepare(TapeDeviceHandler.TAPE_UNLOAD);
     Thread.Sleep(2000);
 
-    Console.WriteLine("Tape ejected.");
+    _logger.LogInformation("Tape ejected.");
   }
 
   public void TapeErase() {
-    using var handler = new TapeDeviceHandler(_tapePath);
+    using var handler = new TapeDeviceHandler(_tapeDeviceLogger, _tapePath);
     LoadTape(handler);
 
     handler.SetMediaParams(LTOBlockSizes.LTO5);
@@ -80,16 +140,14 @@ public class Application {
     handler.SetPosition(TapeDeviceHandler.TAPE_REWIND);
     Thread.Sleep(2000);
 
-    Console.WriteLine("Tape erased.");
+    _logger.LogInformation("Tape erased.");
   }
 
-
   public void GetDeviceStatus() {
-    using var handler = new TapeDeviceHandler(_tapePath);
+    using var handler = new TapeDeviceHandler(_tapeDeviceLogger, _tapePath);
     handler.GetStatus();
   }
 
-
   public void PathAccessWrapper(WorkingFolder workingFolder, Action<string> myAction) {
 
     if (workingFolder.LocalPath != null) {
@@ -117,7 +175,7 @@ public class Application {
           throw new InvalidOperationException("Network credentials are required for remote paths.");
         }
           
-        using (new NetworkConnection(smbPath, networkCredential)) {
+        using (new NetworkConnection(_networkConnectionLogger, smbPath, networkCredential)) {
            myAction(smbPath);
         }
       }
@@ -175,8 +233,8 @@ public class Application {
   }
 
   private void ZeroFillBlocks(TapeDeviceHandler handler, int blocks, uint blockSize) {
-    Console.WriteLine($"Writing {blocks} zero-filled blocks to tape.");
-    Console.WriteLine($"Block Size: {blockSize}.");
+    _logger.LogInformation($"Writing {blocks} zero-filled blocks to tape.");
+    _logger.LogInformation($"Block Size: {blockSize}.");
 
     var writeError = 0;
 
@@ -191,10 +249,10 @@ public class Application {
 
   public void WriteFilesToTape(WorkingFolder workingFolder, string descriptorFilePath, uint blockSize) {
     PathAccessWrapper(workingFolder, (directoryPath) => {
-      Console.WriteLine($"Writing files to tape from: {directoryPath}.");
-      Console.WriteLine($"Block Size: {blockSize}.");
+      _logger.LogInformation($"Writing files to tape from: {directoryPath}.");
+      _logger.LogInformation($"Block Size: {blockSize}.");
 
-      using var handler = new TapeDeviceHandler(_tapePath);
+      using var handler = new TapeDeviceHandler(_tapeDeviceLogger, _tapePath);
 
       LoadTape(handler);
 
@@ -240,7 +298,7 @@ public class Application {
           
           writeError = handler.WriteData(buffer);
           if (writeError != 0) {
-            Console.WriteLine($"Failed to write file: {filePath}");
+            _logger.LogInformation($"Failed to write file: {filePath}");
             return;
           }
 
@@ -284,10 +342,10 @@ public class Application {
   }
 
   public BackupDescriptor? FindDescriptor(uint blockSize) {
-    Console.WriteLine("Searching for descriptor on tape...");
-    Console.WriteLine($"Block Size: {blockSize}.");
+    _logger.LogInformation("Searching for descriptor on tape...");
+    _logger.LogInformation($"Block Size: {blockSize}.");
 
-    using var handler = new TapeDeviceHandler(_tapePath);
+    using var handler = new TapeDeviceHandler(_tapeDeviceLogger,_tapePath);
 
     LoadTape(handler);
 
@@ -331,12 +389,12 @@ public class Application {
     try {
       var descriptor = JsonSerializer.Deserialize<BackupDescriptor>(json);
       if (descriptor != null) {
-        Console.WriteLine("Descriptor read successfully.");
+        _logger.LogInformation("Descriptor read successfully.");
         return descriptor;
       }
     }
     catch (JsonException ex) {
-      Console.WriteLine($"Failed to parse descriptor JSON: {ex.Message}");
+      _logger.LogInformation($"Failed to parse descriptor JSON: {ex.Message}");
     }
 
 
@@ -352,10 +410,10 @@ public class Application {
   public void RestoreDirectory(BackupDescriptor descriptor, WorkingFolder workingFolder) {
 
     PathAccessWrapper(workingFolder, (restoreDirectoryPath) => {
-      Console.WriteLine("Restoring files to directory: " + restoreDirectoryPath);
-      Console.WriteLine("Block Size: " + descriptor.BlockSize);
+      _logger.LogInformation("Restoring files to directory: " + restoreDirectoryPath);
+      _logger.LogInformation("Block Size: " + descriptor.BlockSize);
 
-      using var handler = new TapeDeviceHandler(_tapePath);
+      using var handler = new TapeDeviceHandler(_tapeDeviceLogger,_tapePath);
 
       LoadTape(handler);
 
@@ -397,10 +455,10 @@ public class Application {
             var fileHashString = BitConverter.ToString(fileHash).Replace("-", "").ToLower();
 
             if (fileHashString != file.FileHash) {
-              Console.WriteLine($"Checksum mismatch for file: {filePath}");
+              _logger.LogInformation($"Checksum mismatch for file: {filePath}");
             }
             else {
-              Console.WriteLine($"Restored file: {filePath}");
+              _logger.LogInformation($"Restored file: {filePath}");
             }
           }
         }
@@ -414,7 +472,7 @@ public class Application {
   public int CheckMediaSize(string ltoGen) {
     var descriptor = JsonSerializer.Deserialize<BackupDescriptor>(File.ReadAllText(_descriptorFilePath));
     if (descriptor == null) {
-      Console.WriteLine("Failed to read descriptor.");
+      _logger.LogInformation("Failed to read descriptor.");
       return 1;
     }
 
@@ -430,11 +488,11 @@ public class Application {
 
     var maxBlocks = LTOBlockSizes.GetMaxBlocks(ltoGen);
     if (totalBlocks > maxBlocks) {
-      Console.WriteLine("Backup will not fit on tape. Please use a larger tape.");
+      _logger.LogInformation("Backup will not fit on tape. Please use a larger tape.");
       return 1;
     }
     else {
-      Console.WriteLine("Backup will fit on tape.");
+      _logger.LogInformation("Backup will fit on tape.");
     }
 
     return 0;
@@ -442,21 +500,21 @@ public class Application {
 
   public void Backup() {
     while (true) {
-      Console.WriteLine("\nSelect a backup to perform:");
+      _logger.LogInformation("\nSelect a backup to perform:");
       for (int i = 0; i < _configuration.Backups.Count; i++) {
         var backupInt = _configuration.Backups[i];
-        Console.WriteLine($"{i + 1}. Backup Name: {backupInt.Name}, Bar code {(string.IsNullOrEmpty(backupInt.Barcode) ? "None" : backupInt.Barcode)}, Source: {backupInt.Source}, Destination: {backupInt.Destination}");
+        _logger.LogInformation($"{i + 1}. Backup Name: {backupInt.Name}, Bar code {(string.IsNullOrEmpty(backupInt.Barcode) ? "None" : backupInt.Barcode)}, Source: {backupInt.Source}, Destination: {backupInt.Destination}");
       }
 
       Console.Write("Enter your choice (or '0' to go back): ");
       var choice = Console.ReadLine();
 
       if (choice == "0") {
-        return; // Go back to the main menu
+        return;
       }
 
       if (!int.TryParse(choice, out int index) || index < 1 || index > _configuration.Backups.Count) {
-        Console.WriteLine("Invalid choice. Please try again.");
+        _logger.LogInformation("Invalid choice. Please try again.");
         continue;
       }
 
@@ -476,28 +534,28 @@ public class Application {
       WriteFilesToTape(backup.Source, _descriptorFilePath, blockSize);
 
       File.Delete(_descriptorFilePath);
-      Console.WriteLine("Backup completed.");
-      return; // Go back to the main menu after completing the backup
+      _logger.LogInformation("Backup completed.");
+      return;
     }
   }
 
   public void Restore() {
     while (true) {
-      Console.WriteLine("\nSelect a backup to restore:");
+      _logger.LogInformation("\nSelect a backup to restore:");
       for (int i = 0; i < _configuration.Backups.Count; i++) {
         var backupInt = _configuration.Backups[i];
-        Console.WriteLine($"{i + 1}. Backup Name: {backupInt.Name}, Bar code {(string.IsNullOrEmpty(backupInt.Barcode) ? "None" : backupInt.Barcode)}, Source: {backupInt.Source}, Destination: {backupInt.Destination}");
+        _logger.LogInformation($"{i + 1}. Backup Name: {backupInt.Name}, Bar code {(string.IsNullOrEmpty(backupInt.Barcode) ? "None" : backupInt.Barcode)}, Source: {backupInt.Source}, Destination: {backupInt.Destination}");
       }
 
       Console.Write("Enter your choice (or '0' to go back): ");
       var choice = Console.ReadLine();
 
       if (choice == "0") {
-        return; // Go back to the main menu
+        return;
       }
 
       if (!int.TryParse(choice, out int index) || index < 1 || index > _configuration.Backups.Count) {
-        Console.WriteLine("Invalid choice. Please try again.");
+        _logger.LogInformation("Invalid choice. Please try again.");
         continue;
       }
 
@@ -505,21 +563,22 @@ public class Application {
       
       uint blockSize = LTOBlockSizes.GetBlockSize(backup.LTOGen);
 
+      // Step 1: Find Descriptor on Tape
       var descriptor = FindDescriptor(blockSize);
       if (descriptor != null) {
         var json = JsonSerializer.Serialize(descriptor, new JsonSerializerOptions { WriteIndented = true });
-        Console.WriteLine(json);
+        _logger.LogInformation(json);
       }
 
       if (descriptor == null) {
-        Console.WriteLine("Descriptor not found on tape.");
+        _logger.LogInformation("Descriptor not found on tape.");
         return;
       }
 
-      // Step 3: Test restore from tape
+      // Step 2: Restore Files to Directory
       RestoreDirectory(descriptor, backup.Destination);
-      Console.WriteLine("Restore completed.");
-      return; // Go back to the main menu after completing the restore
+      _logger.LogInformation("Restore completed.");
+      return;
     }
   }
 }
diff --git a/src/MaksIT.LTO.Backup/MaksIT.LTO.Backup.csproj b/src/MaksIT.LTO.Backup/MaksIT.LTO.Backup.csproj
index 4de6d32..a76cc2f 100644
--- a/src/MaksIT.LTO.Backup/MaksIT.LTO.Backup.csproj
+++ b/src/MaksIT.LTO.Backup/MaksIT.LTO.Backup.csproj
@@ -7,6 +7,14 @@
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Microsoft.Extensions.Configuration" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="8.0.1" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.1" />
+    <PackageReference Include="Microsoft.Extensions.Logging" Version="8.0.1" />
+    <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="8.0.1" />
+  </ItemGroup>
+
   <ItemGroup>
     <ProjectReference Include="..\MaksIT.LTO.Core\MaksIT.LTO.Core.csproj" />
   </ItemGroup>
diff --git a/src/MaksIT.LTO.Backup/Program.cs b/src/MaksIT.LTO.Backup/Program.cs
index 64c7852..e248738 100644
--- a/src/MaksIT.LTO.Backup/Program.cs
+++ b/src/MaksIT.LTO.Backup/Program.cs
@@ -1,65 +1,35 @@
-namespace MaksIT.LTO.Backup;
+using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+using MaksIT.LTO.Core.Logging;
+
+namespace MaksIT.LTO.Backup;
 
 class Program {
 
   public static void Main() {
 
-    var app = new Application();
+    // Set up configuration with reload support
+    var configuration = new ConfigurationBuilder()
+        .SetBasePath(Directory.GetCurrentDirectory())
+        .AddJsonFile("configuration.json", optional: false, reloadOnChange: true)  // Enable reload on change
+        .Build();
 
-    Console.OutputEncoding = System.Text.Encoding.UTF8;
+    var serviceProvider = new ServiceCollection()
+        .Configure<Configuration>(configuration.GetSection("Configuration")) // Bind AppConfig directly
+        .AddSingleton(configuration) // Make IConfiguration available if needed
+        .AddLogging(builder =>
+        {
+          builder.AddConfiguration(configuration.GetSection("Logging"));
+          builder.AddConsole();
+          builder.AddFile(Path.Combine(Directory.GetCurrentDirectory(), "log.txt"));
+        })
+        .AddTransient<Application>()
+        .BuildServiceProvider();
 
-    while (true) {
-      // Console.Clear();
-      Console.WriteLine("MaksIT.LTO.Backup v0.0.1");
-      Console.WriteLine("© Maksym Sadovnychyy (MAKS-IT) 2024");
 
-      Console.WriteLine("\nSelect an action:");
-      Console.WriteLine("1. Load tape");
-      Console.WriteLine("2. Backup");
-      Console.WriteLine("3. Restore");
-      Console.WriteLine("4. Eject tape");
-      Console.WriteLine("5. Get device status");
-      Console.WriteLine("6. Tape Erase (Short)");
-      Console.WriteLine("7. Reload configurations");
-      Console.WriteLine("8. Exit");
-      Console.Write("Enter your choice: ");
-
-      var choice = Console.ReadLine();
-
-      try {
-        switch (choice) {
-          case "1":
-            app.LoadTape();
-            break;
-          case "2":
-            app.Backup();
-            break;
-          case "3":
-            app.Restore();
-            break;
-          case "4":
-            app.EjectTape();
-            break;
-          case "5":
-            app.GetDeviceStatus();
-            break;
-          case "6":
-            app.TapeErase();
-            break;
-          case "7":
-            app.LoadConfiguration();
-            break;
-          case "8":
-            Console.WriteLine("Exiting...");
-            return;
-          default:
-            Console.WriteLine("Invalid choice. Please try again.");
-            break;
-        }
-      }
-      catch (Exception ex) {
-        Console.WriteLine($"An error occurred: {ex.Message}");
-      }
-    }
+    // Get the App service and run it
+    var app = serviceProvider.GetRequiredService<Application>();
+    app.Run();
   }
 }
diff --git a/src/MaksIT.LTO.Backup/configuration.json b/src/MaksIT.LTO.Backup/configuration.json
index f41b3b3..d7e4f7e 100644
--- a/src/MaksIT.LTO.Backup/configuration.json
+++ b/src/MaksIT.LTO.Backup/configuration.json
@@ -1,41 +1,51 @@
 {
-  "TapePath": "\\\\.\\Tape0",
-  "WriteDelay": 100,
-  "Backups": [
-    {
-      "Name": "Normal test",
-      "Barcode": "",
-      "LTOGen": "LTO5",
-      "Source": {
-        "LocalPath": {
-          "Path": "F:\\LTO\\Backup"
-        }
-      },
-      "Destination": {
-        "LocalPath": {
-          "Path": "F:\\LTO\\Restore"
-        }
-      }
-    },
-    {
-      "Name": "Network test",
-      "Barcode": "",
-      "LTOGen": "LTO5",
-      "Source": {
-        "RemotePath": {
-          "Path": "\\\\nassrv0002.corp.maks-it.com\\data-1\\Users",
-          "PasswordCredentials": {
-            "Username": "",
-            "Password": ""
-          },
-          "Protocol": "SMB"
-        }
-      },
-      "Destination": {
-        "LocalPath": {
-          "Path": "F:\\LTO\\Restore"
-        }
-      }
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft": "Warning",
+      "Microsoft.Hosting.Lifetime": "Information"
     }
-  ]
+  },
+
+  "Configuration": {
+    "TapePath": "\\\\.\\Tape0",
+    "WriteDelay": 100,
+    "Backups": [
+      {
+        "Name": "Normal test",
+        "Barcode": "",
+        "LTOGen": "LTO5",
+        "Source": {
+          "LocalPath": {
+            "Path": "F:\\LTO\\Backup"
+          }
+        },
+        "Destination": {
+          "LocalPath": {
+            "Path": "F:\\LTO\\Restore"
+          }
+        }
+      },
+      {
+        "Name": "Network test",
+        "Barcode": "",
+        "LTOGen": "LTO5",
+        "Source": {
+          "RemotePath": {
+            "Path": "\\\\nassrv0002.corp.maks-it.com\\data-1\\Users",
+            "PasswordCredentials": {
+              "Username": "",
+              "Password": ""
+            },
+            "Protocol": "SMB"
+          }
+        },
+        "Destination": {
+          "LocalPath": {
+            "Path": "F:\\LTO\\Restore"
+          }
+        }
+      }
+    ]
+  }
 }
\ No newline at end of file
diff --git a/src/MaksIT.LTO.Core/LTOBlockSizes.cs b/src/MaksIT.LTO.Core/LTOBlockSizes.cs
deleted file mode 100644
index 7261c2b..0000000
--- a/src/MaksIT.LTO.Core/LTOBlockSizes.cs
+++ /dev/null
@@ -1,60 +0,0 @@
-
-namespace MaksIT.LTO.Core;
-
-public static class LTOBlockSizes {
-  public const uint LTO1 = 65536;    // 64 KB
-  public const uint LTO2 = 65536;    // 64 KB
-  public const uint LTO3 = 131072;   // 128 KB
-  public const uint LTO4 = 131072;   // 128 KB
-  public const uint LTO5 = 262144;   // 256 KB
-  public const uint LTO6 = 262144;   // 256 KB
-  public const uint LTO7 = 524288;   // 512 KB
-  public const uint LTO8 = 524288;   // 512 KB
-  public const uint LTO9 = 1048576;  // 1 MB
-
-  // Dictionary to store the total capacity for each LTO generation (in bytes)
-  private static readonly Dictionary<string, ulong> TapeCapacities = new Dictionary<string, ulong>
-  {
-    { "LTO1", 100UL * 1024 * 1024 * 1024 },  // 100 GB
-    { "LTO2", 200UL * 1024 * 1024 * 1024 },  // 200 GB
-    { "LTO3", 400UL * 1024 * 1024 * 1024 },  // 400 GB
-    { "LTO4", 800UL * 1024 * 1024 * 1024 },  // 800 GB
-    { "LTO5", 1500UL * 1024 * 1024 * 1024 }, // 1.5 TB
-    { "LTO6", 2500UL * 1024 * 1024 * 1024 }, // 2.5 TB
-    { "LTO7", 6000UL * 1024 * 1024 * 1024 }, // 6 TB
-    { "LTO8", 12000UL * 1024 * 1024 * 1024 },// 12 TB
-    { "LTO9", 18000UL * 1024 * 1024 * 1024 } // 18 TB
-  };
-
-  // Method to get the block size for a given LTO generation
-  // Method to get the block size for a given LTO generation
-  public static uint GetBlockSize(string ltoGen) {
-    return ltoGen switch {
-      "LTO1" => LTO1,
-      "LTO2" => LTO2,
-      "LTO3" => LTO3,
-      "LTO4" => LTO4,
-      "LTO5" => LTO5,
-      "LTO6" => LTO6,
-      "LTO7" => LTO7,
-      "LTO8" => LTO8,
-      "LTO9" => LTO9,
-      _ => throw new ArgumentException("Invalid LTO generation")
-    };
-  }
-
-  // Method to get the total capacity for a given LTO generation
-  public static ulong GetTapeCapacity(string ltoGen) {
-    if (TapeCapacities.TryGetValue(ltoGen, out var capacity)) {
-      return capacity;
-    }
-    throw new ArgumentException("Invalid LTO generation");
-  }
-
-  // Method to calculate the maximum number of blocks that can be written on the tape
-  public static ulong GetMaxBlocks(string ltoGen) {
-    var blockSize = GetBlockSize(ltoGen);
-    var tapeCapacity = GetTapeCapacity(ltoGen);
-    return tapeCapacity / blockSize;
-  }
-}
diff --git a/src/MaksIT.LTO.Core/Logging/FileLogger.cs b/src/MaksIT.LTO.Core/Logging/FileLogger.cs
new file mode 100644
index 0000000..ff8009a
--- /dev/null
+++ b/src/MaksIT.LTO.Core/Logging/FileLogger.cs
@@ -0,0 +1,37 @@
+using Microsoft.Extensions.Logging;
+
+
+namespace MaksIT.LTO.Core.Logging;
+
+public class FileLogger : ILogger {
+  private readonly string _filePath;
+  private readonly object _lock = new object();
+
+  public FileLogger(string filePath) {
+    _filePath = filePath;
+  }
+
+  public IDisposable? BeginScope<TState>(TState state) where TState : notnull => null;
+
+  public bool IsEnabled(LogLevel logLevel) {
+    return logLevel != LogLevel.None;
+  }
+
+  public void Log<TState>(LogLevel logLevel, EventId eventId, TState state, Exception? exception, Func<TState, Exception?, string> formatter) {
+    if (!IsEnabled(logLevel))
+      return;
+
+    var message = formatter(state, exception);
+    if (string.IsNullOrEmpty(message))
+      return;
+
+    var logRecord = $"{DateTime.Now:yyyy-MM-dd HH:mm:ss} [{logLevel}] {message}";
+    if (exception != null) {
+      logRecord += Environment.NewLine + exception;
+    }
+
+    lock (_lock) {
+      File.AppendAllText(_filePath, logRecord + Environment.NewLine);
+    }
+  }
+}
diff --git a/src/MaksIT.LTO.Core/Logging/FileLoggerProvider.cs b/src/MaksIT.LTO.Core/Logging/FileLoggerProvider.cs
new file mode 100644
index 0000000..9120b2d
--- /dev/null
+++ b/src/MaksIT.LTO.Core/Logging/FileLoggerProvider.cs
@@ -0,0 +1,18 @@
+using Microsoft.Extensions.Logging;
+
+namespace MaksIT.LTO.Core.Logging;
+
+[ProviderAlias("FileLogger")]
+public class FileLoggerProvider : ILoggerProvider {
+  private readonly string _filePath;
+
+  public FileLoggerProvider(string filePath) {
+    _filePath = filePath ?? throw new ArgumentNullException(nameof(filePath));
+  }
+
+  public ILogger CreateLogger(string categoryName) {
+    return new FileLogger(_filePath);
+  }
+
+  public void Dispose() { }
+}
diff --git a/src/MaksIT.LTO.Core/Logging/LoggingBuilderExtensions.cs b/src/MaksIT.LTO.Core/Logging/LoggingBuilderExtensions.cs
new file mode 100644
index 0000000..6b01f71
--- /dev/null
+++ b/src/MaksIT.LTO.Core/Logging/LoggingBuilderExtensions.cs
@@ -0,0 +1,11 @@
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
+
+namespace MaksIT.LTO.Core.Logging;
+
+public static class LoggingBuilderExtensions {
+  public static ILoggingBuilder AddFile(this ILoggingBuilder builder, string filePath) {
+    builder.Services.AddSingleton<ILoggerProvider>(new FileLoggerProvider(filePath));
+    return builder;
+  }
+}
diff --git a/src/MaksIT.LTO.Core/MaksIT.LTO.Core.csproj b/src/MaksIT.LTO.Core/MaksIT.LTO.Core.csproj
index c8734fc..e60b572 100644
--- a/src/MaksIT.LTO.Core/MaksIT.LTO.Core.csproj
+++ b/src/MaksIT.LTO.Core/MaksIT.LTO.Core.csproj
@@ -7,4 +7,9 @@
     <DefineConstants>NTDDI_VERSION_05010000;NTDDI_WINXP_05010000</DefineConstants>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Microsoft.Extensions.Logging" Version="8.0.1" />
+    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="8.0.2" />
+  </ItemGroup>
+
 </Project>
diff --git a/src/MaksIT.LTO.Core/MassStorage/LTOBlockSizes.cs b/src/MaksIT.LTO.Core/MassStorage/LTOBlockSizes.cs
new file mode 100644
index 0000000..6fcc272
--- /dev/null
+++ b/src/MaksIT.LTO.Core/MassStorage/LTOBlockSizes.cs
@@ -0,0 +1,65 @@
+namespace MaksIT.LTO.Core.MassStorage;
+
+public static class LTOBlockSizes
+{
+    public const uint LTO1 = 65536;    // 64 KB
+    public const uint LTO2 = 65536;    // 64 KB
+    public const uint LTO3 = 131072;   // 128 KB
+    public const uint LTO4 = 131072;   // 128 KB
+    public const uint LTO5 = 262144;   // 256 KB
+    public const uint LTO6 = 262144;   // 256 KB
+    public const uint LTO7 = 524288;   // 512 KB
+    public const uint LTO8 = 524288;   // 512 KB
+    public const uint LTO9 = 1048576;  // 1 MB
+
+    // Dictionary to store the total capacity for each LTO generation (in bytes)
+    private static readonly Dictionary<string, ulong> TapeCapacities = new Dictionary<string, ulong>
+  {
+    { "LTO1", 100UL * 1024 * 1024 * 1024 },  // 100 GB
+    { "LTO2", 200UL * 1024 * 1024 * 1024 },  // 200 GB
+    { "LTO3", 400UL * 1024 * 1024 * 1024 },  // 400 GB
+    { "LTO4", 800UL * 1024 * 1024 * 1024 },  // 800 GB
+    { "LTO5", 1500UL * 1024 * 1024 * 1024 }, // 1.5 TB
+    { "LTO6", 2500UL * 1024 * 1024 * 1024 }, // 2.5 TB
+    { "LTO7", 6000UL * 1024 * 1024 * 1024 }, // 6 TB
+    { "LTO8", 12000UL * 1024 * 1024 * 1024 },// 12 TB
+    { "LTO9", 18000UL * 1024 * 1024 * 1024 } // 18 TB
+  };
+
+    // Method to get the block size for a given LTO generation
+    // Method to get the block size for a given LTO generation
+    public static uint GetBlockSize(string ltoGen)
+    {
+        return ltoGen switch
+        {
+            "LTO1" => LTO1,
+            "LTO2" => LTO2,
+            "LTO3" => LTO3,
+            "LTO4" => LTO4,
+            "LTO5" => LTO5,
+            "LTO6" => LTO6,
+            "LTO7" => LTO7,
+            "LTO8" => LTO8,
+            "LTO9" => LTO9,
+            _ => throw new ArgumentException("Invalid LTO generation")
+        };
+    }
+
+    // Method to get the total capacity for a given LTO generation
+    public static ulong GetTapeCapacity(string ltoGen)
+    {
+        if (TapeCapacities.TryGetValue(ltoGen, out var capacity))
+        {
+            return capacity;
+        }
+        throw new ArgumentException("Invalid LTO generation");
+    }
+
+    // Method to calculate the maximum number of blocks that can be written on the tape
+    public static ulong GetMaxBlocks(string ltoGen)
+    {
+        var blockSize = GetBlockSize(ltoGen);
+        var tapeCapacity = GetTapeCapacity(ltoGen);
+        return tapeCapacity / blockSize;
+    }
+}
diff --git a/src/MaksIT.LTO.Core/TapeDeviceHandler.cs b/src/MaksIT.LTO.Core/MassStorage/TapeDeviceHandler.cs
similarity index 95%
rename from src/MaksIT.LTO.Core/TapeDeviceHandler.cs
rename to src/MaksIT.LTO.Core/MassStorage/TapeDeviceHandler.cs
index dc4645b..9d646a8 100644
--- a/src/MaksIT.LTO.Core/TapeDeviceHandler.cs
+++ b/src/MaksIT.LTO.Core/MassStorage/TapeDeviceHandler.cs
@@ -1,6 +1,7 @@
 using System;
 using System.Diagnostics.CodeAnalysis;
 using System.Runtime.InteropServices;
+using Microsoft.Extensions.Logging;
 using Microsoft.Win32.SafeHandles;
 
 // https://github.com/tpn/winsdk-10
@@ -8,11 +9,11 @@ using Microsoft.Win32.SafeHandles;
 namespace MaksIT.LTO.Core;
 
 public partial class TapeDeviceHandler : IDisposable {
+
+  private readonly ILogger<TapeDeviceHandler> _logger;
   private string _tapeDevicePath;
   private SafeFileHandle _tapeHandle;
 
-
-
   private const uint GENERIC_READ = 0x80000000;
   private const uint GENERIC_WRITE = 0x40000000;
   private const uint OPEN_EXISTING = 3;
@@ -67,7 +68,11 @@ public partial class TapeDeviceHandler : IDisposable {
       out uint lpNumberOfBytesRead,
       IntPtr lpOverlapped);
 
-  public TapeDeviceHandler(string tapeDevicePath) {
+  public TapeDeviceHandler(
+    ILogger<TapeDeviceHandler> logger,
+    string tapeDevicePath
+  ) {
+    _logger = logger;
     _tapeDevicePath = tapeDevicePath;
     OpenTapeDevice(GENERIC_READ | GENERIC_WRITE);
   }
diff --git a/src/MaksIT.LTO.Core/TapeDeviceHandlerNtdstor.cs b/src/MaksIT.LTO.Core/MassStorage/TapeDeviceHandlerNtdstor.cs
similarity index 100%
rename from src/MaksIT.LTO.Core/TapeDeviceHandlerNtdstor.cs
rename to src/MaksIT.LTO.Core/MassStorage/TapeDeviceHandlerNtdstor.cs
diff --git a/src/MaksIT.LTO.Core/TapeDeviceHandlerNtdtape.cs b/src/MaksIT.LTO.Core/MassStorage/TapeDeviceHandlerNtdtape.cs
similarity index 100%
rename from src/MaksIT.LTO.Core/TapeDeviceHandlerNtdtape.cs
rename to src/MaksIT.LTO.Core/MassStorage/TapeDeviceHandlerNtdtape.cs
diff --git a/src/MaksIT.LTO.Core/NetworkConnection.cs b/src/MaksIT.LTO.Core/Networking/NetworkConnection.cs
similarity index 69%
rename from src/MaksIT.LTO.Core/NetworkConnection.cs
rename to src/MaksIT.LTO.Core/Networking/NetworkConnection.cs
index e76a8c5..bec6dea 100644
--- a/src/MaksIT.LTO.Core/NetworkConnection.cs
+++ b/src/MaksIT.LTO.Core/Networking/NetworkConnection.cs
@@ -1,27 +1,23 @@
 using System.Net;
 using System.Runtime.InteropServices;
 
-namespace MaksIT.LTO.Core;
+using Microsoft.Extensions.Logging;
 
-//public void RestoreFilesFromSmbShare(string smbPath, string username, string password, string domain, string restoreDirectory) {
-//  var credentials = new NetworkCredential(username, password, domain);
-//  using (new NetworkConnection(smbPath, credentials)) {
-//    var files = Directory.GetFiles(smbPath, "*.*", SearchOption.AllDirectories);
-//    foreach (var file in files) {
-//      var relativePath = Path.GetRelativePath(smbPath, file);
-//      var destinationPath = Path.Combine(restoreDirectory, relativePath);
-//      Directory.CreateDirectory(Path.GetDirectoryName(destinationPath));
-//      File.Copy(file, destinationPath, overwrite: true);
-//      Console.WriteLine($"Restored file: {file} to {destinationPath}");
-//    }
-//  }
-//}
 
+namespace MaksIT.LTO.Core.Networking;
 
 public class NetworkConnection : IDisposable {
+
+  private readonly ILogger<NetworkConnection> _logger;
   private readonly string _networkName;
 
-  public NetworkConnection(string networkName, NetworkCredential credentials) {
+  public NetworkConnection(
+    ILogger<NetworkConnection> logger,
+    string networkName,
+    NetworkCredential credentials) {
+
+    _logger = logger;
+
     _networkName = networkName;
 
     var netResource = new NetResource {