Hi there! Off to New York next week (from the UK) and am considering buying a mini there. I have a few questions: - I'm most interested in the 1.66GHz dual - with 1G of memory, BUT I don't really want to fit the memory upgrade myself. Does the Apple store have bigger configurations of the mini in stock, or will the Genius bar do a while-you-wait upgrade? - The UK mini comes with a universal (110/240) power supply. Is that true of the US version? - Generally, are stock levels good now, at NY retail stores? - Are there any better places to shop for this than an Apple store? Thanks for your help!