Logitech QuickCam Pro 5000 Webcam "sigmatel" Questions

...it was still checked under Options/Audio (had problems before) and it is not available. (Only SigmaTel Audio and Windows default, neither of which work.) I tried it again with the camera

How to install QuickCam witout audio? When installing QuickCam I have distortion with my SigmaTel Audio system. Can I avoid this problem?? make sure your webcam mic is set as default TEST SPEAKERS ...

When I going into the AMCAP icon thing on my desktop, I click on devices and then clicked on SigmaTel mic. I do not have one of those and I was wondering how I get that off. Also, how do I get this ...

...via the AUDO TUNING WIZARD. There are two choices: The Logictech Mic Pro 5000 and something called Sigmatel Audio. I receive an MS error message when I progress thru this sequence. The audio ...