hi all, within 7 months of my getting my powerbook the power adapter has given up. Which is pretty crap if you ask me, now i'm not in London right now so am not really sure where/how i can get it replaced? I thought i might be able to just walk into the regent street store when i'm back and they'd swap it as it really is dead as a dodo but will they want anything to proove that its still in waranty? like my powerbook serial number or my actual powerbook. I am NOT forking out another £65 or whatever it costs just to get my baby working again. The adapter hasn't been abused or anything its just started to turn itself off when it got a little warm and then it flickered on and off and now it won't do anything. Anyway if i just walk in there will they change it or do i have to book an appointment with a genius or something? i want this sorted now, as i have work to do and my precious g5 isn't here! EDIT: also if i don't have applecare and it breaks again after my first year then i'll have to pay, right?