I'm planning to buy a Macbook 466 which has Nvidia Geforce 9400M. I saw Call of Duty : Modern Warfare2 gameplay on gametrailer.com today It was so cool(the gameplay is on Xbox though)!!!!! I'm thinking I need to buy a PC in the same price with Nvidia Geforce 9600 GT or ATI HD 4570. Is 9400 really can handle MW2. Anyone has some idea about that??