We've spent a bit of quality time with the new MacBook Air, and while there's little on the surface to denote a change, Apple did quite a bit under the hood to turn this into a serious laptop -- of sorts. Full disclosure: we (meaning a certain Paul Miller, specifically) have been using a Rev. A MacBook Air for the better part of a year as a primary machine, to very much frustration, so we had some pretty big bones to pick with whatever revision Apple might toss into our laps. Luckily, our fears were unfounded; read on for all the gory, romantic details.[Images courtesy of Sam]Gallery:
