Thanks Mark. I was kinda hoping to avoid having to route the sound out of the computer and back in again, just out of laziness mostly, but your solution may be the only way. It also occurred to me that I can simply use camtasia to record the screen but not the audio, and simply use sonar to record the audio and then bring them together in either sonar or camtasia after the fact. I'm still holding out hope that there might be some kind of software solution to allow me to route the output of one card, say, the onboard realtek that came with the computer, into the input of my Echo Gia. Or, since the gia has several outputs, maybe I could route all the computer audio to one of them, which I then feed right back into the input of the gia, and ultimately use one of the other gia outputs with Sonar.