I dont think your laptop can handle 1600x1200. In the unlikely event that it actually can, I can imagine your frame rate will suck. If you can afford it I think you should go wih TerryTomas advice. Playing without overlap is a little overrated anyway imo. Sure it's more convenient if you can fit all tables on the screen but as far as following the action at several tables goes this will still be hard playing four tables regardless.