I bought myself am iMac, and I love it, but I have always been a windows person before this. This means that my extensive library of games collected over the last ten years is purely windows, and so I installed a windows xp operating system in a separate partition so I can play them all. Some of my games work fluently, or at least they do so far, but in others, like Star Wars Battle Front II, my computer just freezes up in the middle of the game, then the screen goes black, and the only thing I can do is turn my computer off with the power switch. In other games, I can't even play them at all, no matter which compatibility mode I use or how I set my graphics, an error message always comes up, or the game doesn't play clearly enough to see anything (it just appears to be boxes, or odd blobs). This happens with games like Star Craft and Worms II. Any help would be fantastic.