Ok, so from pics I saw the TurboDuo uses a smaller controller port than the Turbografx. Since the PC-Engine uses a smaller controller port too, I was wondering if the PC-Engine Multitap and/or controllers are compatible with the duo. Thanks! Oh, and btw, I'm getting a duo in the because I don't want to spend the money to import an RX. I suppose I could just snatch up that TG+CD combo I saw on Craigslist, but I'm too damn lazy.