Cool photo sharing service

There are a ton of photo sharing services out there, but one here at DEMO 2006 that stands out: Sharpcast. They offer a combo desktop tool and service that lets you organize, share and backup those precious photos. You install their organizer app on your desktop, put your favorite photos into albums and the Sharpcast service will syncrhonize that to their network. You can then browse the albums from a Web browser or through a similar application running on a Windows Mobile device, which will sync with the service when online so you can still view the pictures offline. Sharpcast is offering the service for free while in beta and will eventually charge a monthly fee based on storage or bandwidth.