The key is to have all 5 screens at the same ratio. When HKN swaps PiP, it does nothing but redraw the PiP at one size. So your Height is almost 800 so each small PiP will be 200 high. Width is 1024, Pip should be about 255. main 800x600 pip 255x200 and you might have to play if you use windowed mode (I do)