Apple may think it’s over for optical media, but we have a feeling a lot of MacBook Air customers are going to end up spending the $99 on the external SuperDrive. The 1.06-pound USB-powered dual-layer burner is as slickly encased in aluminum as the Air itself, has a built-in cable and features 4X DL read / write speeds, 8x DVD±R, and 24x CD-R. No official word on availability just yet, but we’d guess it’ll ship alongside the Air in two weeks.