diff --git a/BizHawk.Client.EmuHawk/PresentationPanel.cs b/BizHawk.Client.EmuHawk/PresentationPanel.cs
index b647f2ce01..ab04ffe991 100644
--- a/BizHawk.Client.EmuHawk/PresentationPanel.cs
+++ b/BizHawk.Client.EmuHawk/PresentationPanel.cs
@@ -1,17 +1,9 @@
-using System;
-using System.Drawing;
-using sd=System.Drawing;
-using sysdrawingfont=System.Drawing.Font;
-using sysdrawing2d=System.Drawing.Drawing2D;
-using System.IO;
-using System.Threading;
+using System.Drawing;
 using System.Windows.Forms;
 
 using BizHawk.Client.Common;
 using BizHawk.Bizware.BizwareGL;
 
-using OpenTK.Graphics.OpenGL;
-
 namespace BizHawk.Client.EmuHawk
 {
 	/// <summary>
@@ -23,23 +15,25 @@ namespace BizHawk.Client.EmuHawk
 		{
 			GL = GlobalWin.GL;
 
-			GraphicsControl = new GraphicsControl(GL);
-			GraphicsControl.Dock = DockStyle.Fill;
-			GraphicsControl.BackColor = Color.Black;
+			GraphicsControl = new GraphicsControl(GL)
+			{
+				Dock = DockStyle.Fill,
+				BackColor = Color.Black
+			};
 
-			//pass through these events to the form. we might need a more scalable solution for mousedown etc. for zapper and whatnot.
-			//http://stackoverflow.com/questions/547172/pass-through-mouse-events-to-parent-control (HTTRANSPARENT)
-			GraphicsControl.MouseDoubleClick += (o, e) => HandleFullscreenToggle(o, e);
+			// pass through these events to the form. we might need a more scalable solution for mousedown etc. for zapper and whatnot.
+			// http://stackoverflow.com/questions/547172/pass-through-mouse-events-to-parent-control (HTTRANSPARENT)
+			GraphicsControl.MouseDoubleClick += HandleFullscreenToggle;
 			GraphicsControl.MouseClick += (o, e) => GlobalWin.MainForm.MainForm_MouseClick(o, e);
 			GraphicsControl.MouseMove += (o, e) => GlobalWin.MainForm.MainForm_MouseMove(o, e);
 			GraphicsControl.MouseWheel += (o, e) => GlobalWin.MainForm.MainForm_MouseWheel(o, e);
 		}
 
-		bool IsDisposed = false;
+		private bool _isDisposed;
 		public void Dispose()
 		{
-			if (IsDisposed) return;
-			IsDisposed = true;
+			if (_isDisposed) return;
+			_isDisposed = true;
 			GraphicsControl.Dispose();
 		}
 
@@ -47,14 +41,14 @@ namespace BizHawk.Client.EmuHawk
 		IGL GL;
 		public GraphicsControl GraphicsControl;
 
-		public Control Control { get { return GraphicsControl; } }
+		public Control Control => GraphicsControl;
 		public static implicit operator Control(PresentationPanel self) { return self.GraphicsControl; }
 
 		private void HandleFullscreenToggle(object sender, MouseEventArgs e)
 		{
 			if (e.Button == MouseButtons.Left)
 			{
-				//allow suppression of the toggle.. but if shift is pressed, always do the toggle
+				// allow suppression of the toggle.. but if shift is pressed, always do the toggle
 				bool allowSuppress = Control.ModifierKeys != Keys.Shift;
 				if (Global.Config.DispChrome_AllowDoubleClickFullscreen || !allowSuppress)
 				{
@@ -65,11 +59,8 @@ namespace BizHawk.Client.EmuHawk
 
 		public bool Resized { get; set; }
 
-		public Size NativeSize { get { return GraphicsControl.ClientSize; } }
+		public Size NativeSize => GraphicsControl.ClientSize;
 	}
 
-	
-
 	public interface IBlitterFont { }
-
 }