Hi, new here and I tried searching for this answer, but couldn't really find exactly what I was looking for. I'm having a problem getting my new Logitech cam to work with my MFC account.Ok, I plugged it into my iMac and when I log on to MFC it automatically uses the camera built in my iMac. Can somebody point me in the direction of some step by step instructions to set this up??? Im so clumsy haha, thanks....