Please help... i just bought a dingoo a330 and im dying to get psx roms up and running on it. it already has psx4all on it but i cant seem to get it to work. i need info on which verison has best performance and how to install it. also if you need some sort of converter for the rom files because i dont know what type of rom files it plays and which it does not. please reply. Thanks Friends =)