Hi all, My Powerbook has just suffered lower RAM slot failure which, I understand, means a new logic board. It's well within warranty and I was hoping some of you might be able to offer advice on the best course of action. Do I: *Ring Apple, get them pick it up/I send and do it that way? *Take it into the Regent Street store in London and have them look at it? I figure i will lose it for a few days which at this moment in time is annoying but not not as bad as it could have been (i.e happening last month or next month). Not having ever returned anything to Apple directly before, I've checked out online, Genius bar bookings at Regent Street but it's always full and I don't want to stroll up on Saturday morning with it because the place is always bursting. What should I do? Can anyone tell of any recent UK repair stories, Apple store or otherwise?