Welcome to the official Windows Vista on Mac thread, discuss anything about Windows Vista (Beta) on Macs. Ask questions, answer questions, discuss anything. Original message: Hello! You can install Windows Vista on MacBook Pro with Boot Camp, but to do that you have to delete/erase the EFI partion on like 200 MB while you install Windows Vista. Doing that makes that upcoming firmware updates for the computer will not be upgraded. I wonder if you know how to install Windows Vista Beta 2 on MacBook Pro without deleting the EFI partion or to get the EFI partion after you have installed Windows Vista. Really want to try Windows Vista, but just curious about the EFI partion.