There is some news today on the Apple site. First we have the iPod nano, which is a mini iPod It comes in 2 and 4 gig varieties and is half the thickness of the mini that it replaces. A new iTunes is being release as well which has an improved search bar, Finally, Apple, Motorola, and Cingular announced the ROKR E1, which has iTunes on a cellular phone and syncs with iTunes just like an iPod.
Whew that's small! I'd certainly be afraid to break something that small, but still wouldn't mind having it! Actually 4 GB is not enough for me, my GPO files alone take up 3 GB, and I get more everyday!