So I got my copy of Snow Leopard today and installed it fine on my 1st-Gen Mac Pro, then rebooted into Vista x64 to load the Bootcamp 3.0 drivers. I immediately get an Installation Error that says "Boot Camp x64 is unsupported on this computer model." So I go to the Apple support web site, which has a document dated 6/9/09 referring to MacOS 10.5 (not Snow Leopard 10.6) and that only Mac Pros from 2008 or later are supported with x64 Vista. That is ridiculous since I've been running x64 Vista on my 2006 Mac Pro ever since BootCamp 2.0 came out. I tried running running the "BootCamp64" installer package, but immediately get an error that says "This installation requires elevated privileges. Launch the the installer through setup.exe." Any ideas on getting Bootcamp 3.0 x64 running on my 1st-Gen Mac Pro?