I use the program but i wish more people were on it. For those that dont know what it is, it allows people to play mame, snes, genesis, nes, playstation (not fully compatible yet), and other emulators online. The netplay isnt too bad played a game with 4 players and there was hardly any lag. I know there is ggpo but this is more for any type of game rather than fighters. It would be great if we can get some more people playing it. here is the site if anyone is interested. http://www.mamehub.info/