I really don't see why everyone's hating on Macs when that is not the issue here. Let me put this out there right here, right now: I am supportive of BOTH Windows and Macs. Yes, I know that Macs aren't specifically meant for gaming, and sure, I'd love to have an Alienware laptop to game on. But I have a Mac NOW, and that probably won't change anytime soon. I'd really rather not turn this into a Mac vs. PC battle.
Now, the real problem here, for those of you who jumped right into the fray instead of looking at the original post, is that for some reason, my card isn't supporting 3D textures (which, if I had to guess, means bump mapped [AKA normal mapped] textures). This is weird, because I've run many-a-program that runs these fine.
Any help on this topic is welcome. Otherwise, please just don't bother.