Hey, I'm having some severe problems with my mic under BootCamp. I have a MacBook Pro 2.2 (2.33GHz/2Gb/160Gb). I currently have Windows 7 installed via BootCamp. My problem is if I use my mic, it causes feedback. If I have my external mic plugged in, it doesn't register anything for Line In and I still get feedback (presumably it's still using the internal mic). If I plug in my external headphones, I still get feedback via the mic! Any idea what's going on and is there a solution? Everywhere I look talks about Cirrus Audio for the 2009 model, that or topics on no sound from the mic.