Hey guys I was wondering.. I have the option to buy the last generation high end Macbook Pro (2.33ghz 15inch) for 2100 CAD, or the new MBP Generation low end model (2.2ghz, 15inch) for 2100 Cad as well.. The only real difference between them is the video card.. I know the newer model's is better, but will it run games (mainly Half-Life 2 series.. Source games) smoother than the x1600's? I only ask this because the low end model new MBP has 128mb v-ram, and the older one has 256mb v-ram. I also like the LED screen on the newer one.. Better battery life and is good for the environment =] Without that in consideration though, which one would be better for gaming? Or are they equal?