There are three major constraints on streaming video to a mobile device over the air: wireless spectrum, backhaul, and the device itself.

The Zune store had an impressive selection of artists, and the ability to download them straight to the phone and then sync them wirelessly across both Xbox, PC and handset was very impressive.

The camera wirelessly sends real-time high-resolution video to the portable parent unit, which has a generous 2.4-inch digital-quality color screen that provides a clear image of your baby.