Hi, I installed the RC version build 7100 on a Macbook pro with bootcamp. Everything works fine but I can't make the sound work. The system says it should work, that the driver is correctly installed but nothing comes from the speakers ! I tried to install the latest drivers (realtek vista) but it doesn't work. Is there someone who can help me ? It isn't a new macbook pro, mine is three years old, maybe it can help. Thank you very much in advance ! PS: Sorry if my english is bad, but it's not my mother language.