Real men game on powerpc 😎
But asside from that fact the Unibody MBP's are very good for games, but when you buy a laptop, even now, it will always have a performance hit compared to a desktop that if you are willing to build yourself can be better for games for half the price. Crysis runs using a Intel X3100 so I gather it must be a driver issue or corrupted data if it isnt running well. And as a reply to an earlier post, shaders and the shadows give Crysis its personality, but its hard to see when it hogs up the whole system keeping you from putting all the fine textures and model detail because of them >.<. I still feel that the tweaked Doom 3 engine in Quake 4 is just as good looking as Crysis, if only because its got enough atmospheric effects to melt your freaking face off 😉