The Phoenix Project

[Tim Wunder]

There's a code fork in the Mozilla UI called Phoenix, 
http://www.mozilla.org/projects/phoenix/
It's a browser only implementation, I guess it'd be similar to the likes 
of Galeon, only it still uses XUL for the UI. Version 0.1 has recently 
been released.
So far, it seems they're only building for linux and Windows.
Seems to be rather snappy in the few minutes I've been playing with it...

Regards,
Tim