diff --git a/PS2_Manager/Core/Game.cs b/PS2_Manager/Core/Game.cs
index dc7f0a2..20a4081 100644
--- a/PS2_Manager/Core/Game.cs
+++ b/PS2_Manager/Core/Game.cs
@@ -1,4 +1,5 @@
 using System;
+using System.ComponentModel;
 using System.IO;
 using System.Linq;
 using System.Net.Http;
@@ -7,6 +8,7 @@ using Avalonia;
 using Avalonia.Controls;
 using Avalonia.Media.Imaging;
 using Avalonia.Threading;
+using Microsoft.VisualBasic.CompilerServices;
 
 namespace PS2_Manager.Core;
 
@@ -33,7 +35,31 @@ public class Game
             this.Cover = new Bitmap(Path.Combine(Path.Combine(settings.library_path.GetValue<string>(), "ART"), this.GameID + "_COV.png"));
         }
     }
-    
+
+    public void GetChecksum()
+    {
+        string filePath = this.GamePath;
+
+        BackgroundWorker md5Worker = new BackgroundWorker();
+        BackgroundWorker sha1Worker = new BackgroundWorker();
+        
+        md5Worker.DoWork += (s, e) =>
+        {
+            string md5 = Checksum.GetMD5Hash(filePath);
+            Console.WriteLine("MD5: " + md5);
+        };
+
+        sha1Worker.DoWork += (s, e) =>
+        {
+            string sha1 = Checksum.GetSHA1Hash(filePath);
+            Console.WriteLine("SHA1: " + sha1);
+        };
+
+        md5Worker.RunWorkerAsync();
+        sha1Worker.RunWorkerAsync();
+
+        Console.WriteLine("Hashing started...");
+    }
 
     private string ParseFormattedFilename(string filename)
     {
@@ -74,8 +100,7 @@ public class Game
     public async Task CopyIsoWithProgressAsync()
     {
         string targetDirectory = settings.library_path.GetValue<string>();
-        if(!Directory.Exists(Path.Combine(targetDirectory, "DVD")))
-            Directory.CreateDirectory(Path.Combine(targetDirectory, "DVD"));
+        Util.CheckDir(Path.Combine(targetDirectory, "DVD"));
         
         string newFileName = $"{this.GameID}.{this.Name}.iso";
         string destPath = Path.Combine(Path.Combine(targetDirectory, "DVD"), newFileName);
@@ -113,9 +138,7 @@ public class Game
     public void InstallCover()
     {
         string targetDirectory = settings.library_path.GetValue<string>();
-        if(!Directory.Exists(Path.Combine(targetDirectory, "ART")))
-            Directory.CreateDirectory(Path.Combine(targetDirectory, "ART"));
-        //this.Cover.Save(Path.Combine(Path.Combine(targetDirectory, "ART"), this.GameID + "_COV.png"));
+        Util.CheckDir(Path.Combine(targetDirectory, "ART"));
         this.Cover.CreateScaledBitmap(
             new PixelSize(353, 500),
             BitmapInterpolationMode.HighQuality
diff --git a/PS2_Manager/Core/Util.cs b/PS2_Manager/Core/Util.cs
index 82bd122..4f1e10b 100644
--- a/PS2_Manager/Core/Util.cs
+++ b/PS2_Manager/Core/Util.cs
@@ -1,7 +1,11 @@
+using System;
 using System.Collections.Generic;
+using System.IO;
 using System.Linq;
+using System.Security.Cryptography;
 using Avalonia;
 using Avalonia.Controls;
+using Avalonia.Controls.Shapes;
 using Avalonia.Media.Imaging;
 
 namespace PS2_Manager.Core;
@@ -24,6 +28,12 @@ public static class Util
         var result = dialog.ShowAsync(parent).GetAwaiter().GetResult();
         return result?.FirstOrDefault();
     }
+
+    public static void CheckDir(string path)
+    {
+        if(!Directory.Exists(path))
+            Directory.CreateDirectory(path);
+    }
     public static string FormatFileSize(long bytes)
     {
         string[] sizes = { "B", "KB", "MB", "GB", "TB" };
@@ -39,4 +49,29 @@ public static class Util
         // Format to 1 decimal place
         return string.Format("{0:0.0} {1}", len, sizes[order]);
     }
+}
+
+
+public static class Checksum
+{
+    public static string GetMD5Hash(string filePath)
+    {
+        using (var md5 = MD5.Create())
+        using (var stream = File.OpenRead(filePath))
+        {
+            var hash = md5.ComputeHash(stream);
+            return BitConverter.ToString(hash).Replace("-", "").ToLowerInvariant();
+        }
+    }
+
+    public static string GetSHA1Hash(string filePath)
+    {
+        using (var sha1 = SHA1.Create())
+        using (var stream = File.OpenRead(filePath))
+        {
+            var hash = sha1.ComputeHash(stream);
+            return BitConverter.ToString(hash).Replace("-", "").ToLowerInvariant();
+        }
+    }
+
 }
\ No newline at end of file
diff --git a/PS2_Manager/EditGame.axaml b/PS2_Manager/EditGame.axaml
index 1a22835..5b79035 100644
--- a/PS2_Manager/EditGame.axaml
+++ b/PS2_Manager/EditGame.axaml
@@ -8,5 +8,6 @@
     <StackPanel Orientation="Vertical" Margin="10">
         <TextBlock Text="Display Name:" HorizontalAlignment="Center" Padding="0,10"/>
         <TextBox Name="DisplayNameBox" TextChanged="DisplayNameBox_OnTextChanged"/>
+        <Button Click="Button_OnClick"></Button>
     </StackPanel>
 </UserControl>
diff --git a/PS2_Manager/EditGame.axaml.cs b/PS2_Manager/EditGame.axaml.cs
index de668ba..20b332a 100644
--- a/PS2_Manager/EditGame.axaml.cs
+++ b/PS2_Manager/EditGame.axaml.cs
@@ -1,6 +1,7 @@
 using System;
 using Avalonia;
 using Avalonia.Controls;
+using Avalonia.Interactivity;
 using Avalonia.Markup.Xaml;
 using PS2_Manager.Core;
 
@@ -20,4 +21,9 @@ public partial class EditGame : UserControl
         this.game.Name = DisplayNameBox.Text;
         MainWindow.RefreshGamesListTrigger.Invoke(null, EventArgs.Empty);
     }
+
+    private void Button_OnClick(object? sender, RoutedEventArgs e)
+    {
+        this.game.GetChecksum();
+    }
 }
\ No newline at end of file
diff --git a/PS2_Manager/Setup.axaml b/PS2_Manager/Setup.axaml
index 237768b..fed40ec 100644
--- a/PS2_Manager/Setup.axaml
+++ b/PS2_Manager/Setup.axaml
@@ -9,7 +9,8 @@
         Title="Setup"        
         Height="349"
         Width="598"
-        Background="#201c29">
+        Background="#201c29"
+        Closing="Window_OnClosing">
     <Grid RowDefinitions="20, *">
                 <Grid Grid.Row="0">
                         <Border Background="#35313d"
diff --git a/PS2_Manager/Setup.axaml.cs b/PS2_Manager/Setup.axaml.cs
index 29d8f04..63183e0 100644
--- a/PS2_Manager/Setup.axaml.cs
+++ b/PS2_Manager/Setup.axaml.cs
@@ -11,6 +11,7 @@ namespace PS2_Manager;
 
 public partial class Setup : Window
 {
+    private bool SetupFinished { get; set; } = false;
     public Setup()
     {
         InitializeComponent();
@@ -30,6 +31,7 @@ public partial class Setup : Window
         InfoText2.Text = "You can now exit to the Main Application";
         OpenLibraryButton.Content = "Exit";
         OpenLibraryButton.Click -= OpenLibraryButton_OnClick;
+        this.SetupFinished = true;
         OpenLibraryButton.Click += (sender, args) =>
         {
             this.Close();
@@ -59,4 +61,9 @@ public partial class Setup : Window
         }
         FinishSetup();
     }
+
+    private void Window_OnClosing(object? sender, WindowClosingEventArgs e)
+    {
+        if(!this.SetupFinished) e.Cancel = true;
+    }
 }
\ No newline at end of file