Do you have the Santa Rosa one, i.e. the one with the Intel GMA X3100?
IIRC, old PowerBooks have discreet ATI graphics. While MacBooks all rely on Intel integrated graphics, so performance will take a hit.
so is this game any good? i mean, you can play online right? does it compare to the xbox version
so is it keyboard controlled or is there a controller that I could use. I have never played a game on pc or mac. So sorry about the dumb questions.