I'm going back to college and was gonna pick up a laptop to go to school with but, figuring i'll be spending more time out of the house i wanted something i could do some casual gaming on. I'm looking for something that can play games like cod:waw, mw, mw2(when it comes out), overlord, and source games like cs:s, tf2 and l4d. Only requirement is 15" inch and less then 1700usd?, i've been looking at things like sager np8662 asus g51 with 2.8dual instead of quad msi something, cant remember the model. I don't know much about gaming laptops but something i can game with casually at around 1680x1050 would be nice. Thanks guys for any future help you'll provide.