Okay, I'm planning on trying out the 64-bit edition of Vista RC2 when my Core 2 Duo MacBook Pro arrives on Monday. I have a couple of questions that maybe someone can help me with since I'm sure someone has tried the same thing on a Core 2 Duo iMac. Here are my questions (a lot of them are Boot Camp based). 1. Does Bootcamp create an EFI partition for legacy BIOS operating systems like XP, or does it already exist? 2. Is it true that Vista RC2 supports EFI, so the EFI partition isn't required? 3. If Bootcamp does create an EFI partition and Vista supports EFI natively and doesn't need the partition, how can I create an NTFS partition for Vista RC2 without creating an EFI partition? 4. How bad is 64-bit driver support on the Core 2 Duo iMac? Thanks!