A tipster who apparently correctly predicted the recent MacBook Pro refresh has alerted Australian Macworld to a new SKU making its way through Apple's systems down under. According to said "well-placed" source, the MC516LL/A K87 BETTER BTR-USA code string identifies an incoming batch of all-new MacBook Air laptops. This makes all the sense in the world given the recent hubbub about Intel offering ULV versions of its 32nm Core 2010 processors and the Air's
