If you were prepared to snap up whatever ultraportable Steve Jobs threw at you during his Macworld keynote, and started frantically refreshing the Apple Store to buy the MacBook Air as soon as it was announced, you might be seeing a shipping notice from Apple in your inbox pretty soon. Reports are coming in from early adopters that their MacBook Airs are on the way, with some projected arrivals as early as February 1st -- pretty much right on target for Apple's projected two week wait. The rest of you suckers who dilly dallied in your purchasing decision might have to wait a bit longer, and potentially be subject to the humiliation of the laptop hitting stores before it arrives on your doorstep.