I am running Windows 7 64-bit in a MacBook Air (2011 Model) with Boot Camp. I can't get Skype to work because there is no "microphone" / audio-in detected. The microphone appears to be only working for a few but not all apps requiring audio-in. I saw a few old threads complaining about a similar problem, and it appeared to be related to poor or missing driver for Cirrus Logic. Does anyone know if there is a fix for this for the MacBook Air 2011?