Endless Paradigm

So someone just turned me onto this and from what I've seen so far, it's really cool. Basically, it's a cloud storage system that you install on your own server (similar to Dropbox) and has support for third party plugins. It uses WebDAV to allow users to connect to their storage cloud on any OS. It has support to allow multiple users and a built in media player.

http://owncloud.org/

Interesting - might try this out - thanks for sharing.