Hello, I have Windows 7, My sound is Realtek HD Audio and I have just purchased a Logitech Webcam C200, Picture is perfect, but I cannot get it to recognise to Logitech Microphone. I have uninstalled and reinstalled latest software for logitech to no avail. I have checked my sound system and the Logitech Microphone is not even listed. I have tested it on Skype and it cannot find the soundcard?? Can someone please help me out this is driving me nuts?