We've got a new feature for you...Themes ! 5 new themes available, just in case you have gotten bored of Solarflare. To switch themes, go to the MyAccount page, then Edit. Scroll down until you see the new themes. Select the one you want, then push "Submit" at the bottom of the page.
Sorry, but the new themes are only for Badged people and Moderators and Beta Testers.
-Kai