Hi there, new to the forum! I've partitioned my macbook pro and installed windows xp pro, I also installed the drivers off of my leopard disc but for some reason there is no sound... It is claiming there is "no audio device" and I've tried going to the disc and getting it to look for the realtek drivers etc. but still can't get it to work. I downloaded the realtek hd driver r2.28 and installed that, restarted and it still says no audio device. Sound works fine in OSX. It's a new macbook pro if that helps! I've googled and seen others have had this problem in the past but found no solution! Any ideas? Thanks, Ryan.