Hey guys - I have an Apple Mac and a Nintendo GameCube - the two platforms Dance Dance Revolution doesn't exist for I want to get Dance Dance Revolution. I have a desktop PC but I won't be taking it with me to the university I'm going to (my parent's want it in exchange for buying me the laptop I need to have). So - what's the difference between the PSOne, PS2, and Xbox versions of DDR? The fact a PSOne is only $50 is appealing to me. And yes, I've tried the fake DDRs for Mac - one doesn't run and the other is buggy. I've only ever played the real game for the PS2. Is the PSOne one $100 worse? DDR is the only game I want the system for. Thanks guys!