Hi all, What I've got: 1) Korg triton 2) Midisport 2x2 - installed and working 3) Suse linux 10.1 4) Rosegarden 1.4 5) Midi files I learn songs from What I want to do: Imagine a 16 channel live sound board . I want to take some of the channels from a midi file - from I change tempos, mute channels like I do with timidity - and mix those midi file channels with my triton to one Left / Right stereo output. Sometimes I just dump a midifile to ogg and loop it in audacity - and from there I'd like to mix audacity output to one Left / Right stereo output. Am I from mars or is this sane ? ;-) . Robert