thanks so much for the help! Yes, I'm getting signal from the microphones, and I'm setting the markers a the beginning and end. In fact, everything is fine as long as I don't switch the Tascam unit to "Phantom." When I don't record in Phantom and I export the track (to a .wav file) it plays fine, just very faintly because the microphones require Phantom. When I switch to phantom, I'm clearly getting signal because I see it register on the track in cubase, it's just for some reason once I've exported it, if I played for 2 minutes and 30 seconds, I've got 2 minutes and 30 seconds of silence. What is the stereo buss? In general I would think the problem has to have something to do with Cubase and phantom, since it exports OK when not in phantom. Thank you!!