. I can hear my music through WMP through the headset. Please help, thanks xxxI had the same trouble and even purchased a more up to date camera with buiit in microphone, could record and play back video with sound but had the little yellow marker in the hardware manager. I even downloaded the up to date software from the manufactures website - no difference -so I removed all the software for the camera unplugged the camera and did not reinstall from the disc - I went in to the manufactures site and redownoaded the exact update that I had taken down after installing the disc that came with it and set up as prompted - camera to the usb etc and it installed and I have it working perfectly. Running Vista ultimate 32 bit -I bought a headset complete with microphone to use for msn video calling to my mum in australia. My webcam works but i cannot hear or speak to her