Just a quick and simple little script that will make your mouse cursor rotate around the center of your screen for 5 seconds or so.

You need AutoIT to compile and run it.

Local $radius = 300
Local $originX = @DeskTopWidth / 2
Local $originY = @DeskTopHeight / 2

For $i = 0 To 500 Step 1

 Local $angle = $i

 Local $X = $originX + sin($angle/7) \* $radius;
 Local $Y = $originY + cos($angle/7) \* $radius;

 MouseMove($x, $y, 0)

 sleep(1)

Next

Great fun c: