Yeah, I was thinking the exact same thing when playing TMNT today. 2-player is fine but it'd be nice to have 4-player versions available too for when friends come over. I know you said USB mouse & trackballs aren't supported in CoinOPS, but is there any plan to support them in the future? There's a lot of games that could *greatly* benefit from this (Centipede, Cabal, Rampart, Golden Tee I & II, Capcom Bowling, Arkanoid to name a few). And USB-to-Xbox adapters are pretty inexpensive, so it could be a practical addition that people would use. Thanks for CoinOPS! I can't imagine going back to MAMEdOX after using it.