I am in the not so enviable position of being one of the nitwits who purchased a MBA slightly more than 14 days before yesterday. The manager of the local apple store will have 2.13 MBA for me to exchange for my 18 day old 1.86 MBA tomorrow. I will have to pay a 10% restocking fee, so I lose about $200 of my $700 savings but I still get a faster machine and end up $500 or so ahead. Sort of sucks, but I bought it knowing an update was possible at any time, just didn't expect it so soon, and I had a big week of travel week before last during which the MBA was sweet (I know I'm rationalizing).