From what I've seen Project 64 is the only emulator that plays it without the graphics screwing up, but the game and music kind of skips (pauses) slightly at random times, like during the opening and during different matches. It can't be my system because I have pretty high specs (two gigs of ram, 7800 GT, and Athlon 64 processor). Its not that big a deal, but it would be nice if there was a way to make it stop skipping. This game is great btw.