Okay, thanks Otokoshi, but the only options in volume control in the playback options are volume control, wave, SW synth, front, subwoofer, center, rear, 3d depth, aux/line in 2, cd player, line in, microphone, phone line, and pc speaker. And can you explain why muting the midi device will allow me to hear the mp3s I have on FF7. Maybe I am confusing you, the music I am listening to from FF7Music is the original mp3s of FF7 but they are minipsf files. What I what is to replace those with mp3s from different songs but they are not minipsf files. How will muting the midi let me be able to hear the mp3s?