Hi, I have a question about some nasty feedback. First of all, my camera is connected to my computer through the analog-digital converter of an All in Wonder Radeon. Video captures wonderfully, but I'm not getting any sound. The break-out box of the Radeon has an audio connector that goes into the Line-In of my computer, and then my normal audio-to-speakers cable goes into the back of the Radeon's connector. While capturing video, when i DO hear the sound properly, there is no sound present when i actually watch the clips. When I adjust the Audio Device properties on the Capture screen, (I've tried mono, stereo, and Line In, I get REALLY nasty feedback that gets louder and louder, even after the camera is stopped and the Capture window is closed. It only stops when I close Vegas. Any suggestions? Sorry this is such a long question.