Hey i am attempting to install windows vista onto my macbook, but i am having problems. I partition the drive get to the installer, format the partition the drive then after that it begins installing then all of a sudden it comes up with a message saying "Windows cannot install the required files. This file may be corrupt or missing. Make sure all files required for installation are availiable, and restart the installation. Error code:0x80070017". The disc is official and has been replaced with another official disc and still no luck. Any ideas?