Hello to anyone reading this. Im having trouble with the super nes and gameboy advance emulators on pc, i am not a programmer and not very technical, i cannot figure out how to configure or change the keys to my preference, especially the snes where my controller doesnt seem to work at all, anyone know how to bring up a menu or something simelar to pressing "tab" key in mame games?? ... however ive had no trouble with any of the mame config. many thanks to anyone who can help. CHEERS!!