Buildix

The Agile development platform on a disk.

http://buildix.thoughtworks.com/

Songbird™

Songbird™ is a desktop Web player, a digital jukebox and Web browser mash-up. Like Winamp, it supports extensions and skins feathers. Like Firefox®, it is built from Mozilla®, cross-platform and open source.

http://www.songbirdnest.com/

HAProxy

HAProxy
The Reliable, High Performance TCP/HTTP Load Balancer