Created a new and logical UI

Desktop/Form1.cs

@@ -14,6 +14,8 @@ namespace Desktop
         private DebuggerForm _debugger;
         private Bitmap _screenBitmap = new Bitmap(256, 192, PixelFormat.Format32bppArgb);
 
+        private Task _emulatorTask;
+
 
         public bool IsRunning { get; private set; } = false;
 
@@ -27,6 +29,8 @@ namespace Desktop
         {
             InitializeComponent();
             _machine = new SmsMachine();
+
+            PopulateIncludedRomsMenu();
         }
 
         private void DrawScreen()
@@ -44,9 +48,7 @@ namespace Desktop
         {
             if (IsRunning) return;
             IsRunning = true;
-
-            // Fire off a background task so we don't freeze the Windows UI!
-            Task.Run(() =>
+            _emulatorTask = Task.Run(() =>
             {
                 while (IsRunning)
                 {
@@ -65,7 +67,7 @@ namespace Desktop
                     else
                     {
                         // Only throttle the speed if we are actively running
-                        Thread.Sleep(16);
+                        Thread.Sleep(8);
                     }
                 }
             });
@@ -82,22 +84,89 @@ namespace Desktop
             _machine.StepMachine();
         }
 
-        private void button1_Click(object sender, EventArgs e)
+        private async void LoadRomAndStart(string filePath)
         {
-            // 1. Load a commercial Master System ROM!
-            
-                byte[] rom = File.ReadAllBytes(@"C:\Parsons\Local Code Projects\ParsonsMasterSystem2026\Desktop\ROMS\Golden Axe Warrior.sms");
+            StopEmulator();
+            if (_emulatorTask != null)
+            {
+                await _emulatorTask;
+            }
 
-                // 2. Jam it into the Sega Mapper
-                _machine.LoadCartridge(rom);
+            // 2. Load the file
+            byte[] rom = File.ReadAllBytes(filePath);
 
-            // 3. Open the Debugger to look around
-            if (_debugger == null || _debugger.IsDisposed)
+            // 3. Jam it into the Sega Mapper
+            _machine.LoadCartridge(rom);
+
+            // 4. Update the Window title so it looks professional
+            this.Text = $"Parsons Master System 2026 - {Path.GetFileNameWithoutExtension(filePath)}";
+
+            // 5. Turn the power on!
+
+            StartEmulator();
+        }
+
+        private void PopulateIncludedRomsMenu()
+        {
+            // The folder you used for Golden Axe Warrior
+            string romsDirectory = @"C:\Parsons\Local Code Projects\ParsonsMasterSystem2026\Desktop\ROMS\";
+
+            if (Directory.Exists(romsDirectory))
+            {
+                string[] romFiles = Directory.GetFiles(romsDirectory, "*.sms");
+
+                foreach (string file in romFiles)
                 {
-                    _debugger = new DebuggerForm(_machine.Cpu, _machine.MemoryBus, this);
-                    _debugger.Show();
+                    // Create a new dropdown item for each .sms file it finds
+                    string romName = Path.GetFileNameWithoutExtension(file);
+                    ToolStripMenuItem romMenuItem = new ToolStripMenuItem(romName);
+
+                    // When clicked, pass the file path to our helper method
+                    romMenuItem.Click += (sender, e) => LoadRomAndStart(file);
+
+                    // Add it to the "Included" submenu (make sure the name matches your designer element!)
+                    includedToolStripMenuItem.DropDownItems.Add(romMenuItem);
                 }
-            
+            }
+        }
+
+        private void selectROMToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            using (OpenFileDialog ofd = new OpenFileDialog())
+            {
+                ofd.Title = "Select Master System ROM";
+                ofd.Filter = "SMS ROMs (*.sms)|*.sms|All Files (*.*)|*.*";
+
+                if (ofd.ShowDialog() == DialogResult.OK)
+                {
+                    LoadRomAndStart(ofd.FileName);
+                    _machine.Reset();
+                }
+            }
+        }
+
+        private void resetToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            _machine.Reset();
+        }
+
+        private void debuggerToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            if (_debugger == null || _debugger.IsDisposed)
+            {
+                _debugger = new DebuggerForm(_machine.Cpu, _machine.MemoryBus, this);
+            }
+            _debugger.Show();
+        }
+
+        private void includedToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+
+        }
+
+        private void exitToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            Environment.Exit(0);
         }
     }
 }