Equinox Evolution and Elegant Gnome Themes for Ubuntu

Check these article if looking for a good Ubuntu theme:

Equinox Evolution Theme

http://www.webupd8.org/2010/09/2-new-themes-released-in-equinox-ppa.html

Elegant Gnome Theme

http://www.webupd8.org/2010/09/elegant-gnome-theme-pack-07-released.html