Ok, I threw together an xbox to usb adapter cable (as if it were some amazing feat of engineering) and it works fine with the xbox controller... but when I hook up my Red Octane dance pad.. it does nothing. I'm assuming this is just a driver issue... but has anyone else managed to get a DDR pad working with a PC? I'm wanting my arcade system to have Step Mania on it as well as MAME, so any help would be wonderful.