i just see in mame are bunch of roms that when you audit it you get (NO GOOD DUMP KNOWN) or (NEEDS REDUMP) well the real question is if that games are bad dumped in mame talking of cps1 in this case but in kawaks they never had problems whit the roms and they also agree new clones that in mame are bad dumped. so the roms are not updated in kawaks? (because in mame you need a new rom per version) or the roms are bab dumped and the emulator dont show you that in kawaks?