It seems to be working other than In the mixer window I cannot control the volume. None of the controls work. It show a level on the input fader but none on the master fader. You can't pan..volume doesn't work etc. Maybe it's a software problem? I am using Windows XP and Adobe Audition 3. I've tried switching the inputs around on the breakout box and in the Patch bay section. The manual doesn't address this problem so I am thinking maybe it's the software...help if you can.