I'm extrememly confused here. I'd like to use a program that displays what the buttons do in mame games (Fire,jump,punch,kick,etc). I guess Cpviewer is the program that can do this. Can anyone please tell me everything I'd need to get this working? I just don't understand it at all. I have the xml file somewhere that contains all the controls for just about every rom out there but what do I do next? Is there a tutorial somewhere or a configurator that can help me? I'd appreciate any help. I've tried to run cpviewer before and got nowhere. Very confusing. Thanks guys.