Sony’s new line of Walkman phones offer a portable music solution integrated into the sharp design of a cell phone. The W710 is the lower end of the two new phones and contains a 2 megapixel camera, a 512 MB memory stick and a built in fm radio. The W850 however boosts some more impressive stats and includes a 1GB memory stick (can be upgraded to 4GB) which should be plenty of room for all of those mp3’s as well as a faster download speed using UMTS. The Sony Ericsson W850 also supports web browsing and RSS feeds, so you can check out Infinity Labs on the go.