I installed Vista x64 Ultimate on a iMac and on a Macbook Pro just for testing. On both of them everything thing seems alright with the exception of the Ethernet Controller and the Built-in iSight. I can't find the drives, I already tried installing the updated bootcamp, but strangely, the bootcamp 2.1 for Windows Vista x64 installation doesn't start at all on windows. I click on it, I see .exe on the task manager, and then he disappears disappears. I tried with the bootcamp for the x32 version, and this one installs everything, but the drives for the ethernet and iSight, keep uninstalled. And I am having trouble also with the Broadcom 802.11n Network Adapter. The driver seems to be installed, but the windows says "This device cannot start". What else can I do?