If you have a PocketPC and wish you could take some music with you when you leave your desk (and don’t want to drop cash for an iPod), check you the WiFiTunes application, currently in alpha.

This application will discover via Rendezvous any iTunes running on Macs or PCs on your local network and allow you to browse the library or playlist and then stream MP3s directly to your PDA.

One drawback is that it doesn’t support AAC format yet. It also doesn’t automatically go to the next track, but that is under development.