You'll want to shop for laptops with the Nvidia 8800 or better, dual core CPUs are nice but the GPU is the issue when it comes to gaming.
I am buying a laptop, but I am not sure if I should get a higher end computer processor or what kind of processor would be best. I am looking to use it for home and office. I do alot with media, presentations, and I play games every now and then if that helps. Any help in directing me would be great