Hello, I'm running a new Macbook Pro with OS X 10.5.7. I recently downloaded Windows 7 RC x64 Build 7100 and I was able to install it, but I am having driver problems. I installed the Boot Camp 2.0.1 drivers first, then ran the upgrade to 2.1 as many sites said to do. I'm having problems with a few things I was wondering if anybody had any solutions. 1.) I cannot get sound period, I've tried upgrading to Realtek's x64 driver but I'm not getting any luck. 2.) There is no Apple keyboard/trackpad support even after running BC. None of the function keys like volume, brightness, etc will work. I cannot get any multitouch support either. Device manager indicates that generic Microsoft keyboard/mouse drivers are being used. Anybody have any ideas? Thanks.