AppleCare
Purchase the AppleCare Protection Plan to extend your service and support to up to three years from the purchase date of your MacBook Air. The plan provides support for the MacBook Air, OS X, iLife, and iCloud.
Apple USB SuperDrive
Compact and convenient, the external Apple USB SuperDrive connects to your MacBook Air with a single USB cable and fits easily into a travel bag. It lets you install new software and play and burn both CDs and DVDs, including double-layer DVDs.