Ok here is the deal I have a later model 2008 Mac Book Pro I recently did a refresh and installed only windows 7 x64 on my system. Everything went great and I installed all the boot camp drivers as well as updated to the new version of boot camp 3.1 with drivers specifically for windows 7 x64. Everything works fine except for bluetooth. I can sync with my logitech v470 bluetooth laser mouse, and it will work but after inactivity for 20 secs or so it will somehow unsync. You may ask why windows on a mac and that's my problem, but when I bought the machine it was the fastest on the market. I recently upgraded my hard drive to an 80SSD drive so space is at a premium. All of my work is primarily done solidworks which is a windows only program. It has been super reliable when running under windows 7 x32, but I am at a loss any assistance would be greatly appreciated to get bluetooth operating properly under x64. Thanks.