So, I tried booting into 64-bit SL after upgrading last night, and found out that my MBP 2,2 isn't compatable. Why? I thought it was a 64-bit processor? Why is it only 32-bit EFI? I realize it's not that important to boot into it at this point, but I'd like to know that it's capable....as Apple made a big deal about this chip when it came out and when I bought it!