I recently purchased a logitech communicate stx webcam with built in mic. The camera side of things works great, but I am having problems with the microphone. I am using it with MSN Messenger version 7.5. What happens is after a few mins of talking on a video conversation the mic suddenly starts a high pitched noise which is almost unbearable for the person on the other end of the conversation. Even if i turn the mic volume to as low as possible the noise still comes though.
Phil930 Have you managed to resolve your sound issue? I am having the same problem with a LogiTech camera with built-in microphone. I have moved the camera clear of the speakers and all other cables and still I get a high pitched squeal. I still have to try a separate microphone.
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