It wasn’t exactly a secret, but now the proverbial big cat is out of the bag. Apple has just updated the company’s best-selling computer product, the MacBook Air with a Core i5/i7 option, better storage, Thunderbolt port, and finally, a backlit keyboard (again). Mac minis are updated as well, at long last bringing them up to speed with current processors and features.

The other big story is obviously OS X Lion which is Apple’s most iOS-like release yet, and it slowly starts to bridge PC and post-PC devices. Lion is a major OS update with more than 250 new features, and it’s available for $29 through the Mac App Store starting now.