How do I get my sound to come out of my computer speakers? I have my POD HD500 plugged in to my computer through USB and through one of the outputs (one end is an instrument cable for the pod, and the other end is a headphone/aux cable for the computer). I've tried messing with the sound settings on my computer, but I don't hear anything when I play. I've seen this done before, so I know it's possible. I don't even think I need a USB for it, but I've tried it without one as well. Please help.