What do we know about the upcoming MacBook Airs? Quite a bit, actually, and more than we ever knew about lots of other good stuff coming out of Apple. We have independent information describing a smaller, 11.6-inch model as well as an interesting battery/SSD solution that minimizes space and maximizes heat dispersal. Our tipster said there would be two models, but that could be wrong.

As for the processer, expect something in