I see that there's a thread dedicated to gaming on a MacBook but I also see that it's 15 pages long. So my question is: has anyone with a 2.0 Ghz Macbook (1 gig RAM) tried to run Bioshock or S.T.A.L.K.E.R.? The newest game I've run on my MacBook is WoW, which runs very well with medium-high settings. But I don't want to spend money on a FPS if it's going to run crappy or if I need to cripple all the neato visuals. Thanks in advance.