Hi all, So I'm typing this on my 3rd MBP in as many months. In summary; 1st - freezes (probably caused by evil 1.7 EFI) 2nd - random, weird screen glitches 3rd - freezes (1.7 pre-installed and likely culprit). I've had enough of returning them to the Apple store. I'm thinking of getting the 17" instead. Am I correct in thinking that the 17" doesn't have the EFI 1.7 issue, and therefore doesn't have the freezes, beachballs, etc that most people are experiencing? Will I be able to upgrade the hard drive in future without worrying about if it will work? Am probably going to order from the Refurb Store, if I have a problem with it, will I have the mail it back to Apple, or can I return to a store? Also, the refurb model doesn't list the Express slot, am I okay to assume it has one?? The model in question Any thoughts, opinions, rants welcome. Many thanks.