I'll probably try to see what kind of exercise it gives me, it could be interesting. I lost 70 pounds during the summer of 2004, I did it by myself, but then I used DDR on PS2 to stay in shape during the long winters. In a way, I think we should not underestimate the actual efficiency of that game, we might all be surprized^^ And from what I've seen so far, it looked funny:D