Cheers, the P2, P1 label things seems to be correct sometimes and not others, but better that port 2 is always P1 and port 1 is always P2. Regarding the lag, it's not the fault of the game, it's the input latency from host to server on C64cade - which I made to allow 2 players to play online, so no need to change things for that. I like the knockout feature, and understand practice makes perfect.. but for 2 player especially It'd be really nice to have a mode to allow to play for score without getting knocked out. As one player gets knocked out and is waiting around for ages.