[billy101]

I don't know if this is exactly what you were trying to do, B.F., but I run the little 1/8" output on the back of my mac's tower as a stereo out, then in to inputs 3 & 4 on my Digi 001. That way I can press that little button that "monitors" those two inputs whenever I want to "hear" my computer in lovely stereo. e.g., websites that have sound, mp3's, etc.