Not yet, but then, Apple never releases previews of their stuff. All we really know is that all of their products will be Intel-based by December. Apple would be dumb to drop something as cool as their 12" notebook...I know tons of people at school who have them. The rumors are that the new MacBook will sport different colors, as well as a 13.3" widescreen plus a webcam. I dunno if they'll release a 12" version if they do that, but I'll buy a 13.3" MacBook, especially if it has a Core Duo.