I've been working on this for a while with SB to figure out the best way to do it; using a regular headset makes the voice too quiet compared with the keyboard noise. Tonight I tried using the condenser mic and preamp, which is a nice enough setup and gets the volumes a little better, but it results in a mono mic channel which appears as the left side of the stereo; the output from the preamp is unfortunately mono, so I'm not sure what we could do to handle that. If we had a USB audio capture device, we could chain the two using a balanced out from the preamp (which is a tube with a nice compressor in it). I'll talk to PS tomorrow.