Hey, i installed Windows 7 recently on my 2009 15" Macbook pro and everything seems to work, expect i noticed an audio problem - crackling is present no matter what is the source of audio (a game, youtube, mp3) and rarely weird popping sounds as well. Googling this issue, i found that installing latest realtek drivers should fix this issue, but it didn't. I also read that Broadcom wireless driver somehow could also be culprit, but i don't know how to check if this is true. I'm kind of afraid to try anything else, because i don't want to break things (i have very little experience with mac computers). Now i'm wondering what's next? http://www.apple.com/support/bootcamp/downloads/ should i update my bootcamp with 5.0.5033? Is it compatible with BootCamp 3.1 and OSX 10.5.8 (if you're wondering, i borrowed my friends Snow Leopard installation disk, and it let me install the drivers on windows).