Two clues Sunday morning have hinted that Apple may have two product or feature launches in the aftermath of WWDC. The company is expected by a source to have a major "visual update" on June 7 that would include both the usual changes as well as a window change, usually a clue as to a major new campaign. Speculation from 9to5 is that it may represent the start of the back to school sale, although it could also be new AirPort and Time Capsule routers.