This is a new free theme release.
Name: IceChimp
License: GPL
Demo: http://demo.themelab.com/?wptheme=IceChimp
Info: http://www.themelab.com/2013/01/24/icechimp-free-wordpress-theme/
Download: http://www.themelab.com/downloads/icechimp.zip
Screenshot: http://www.themelab.com/wp-content/uploads/icechimp-screenshot.gif
Also be sure to watch the screencast on how to use it here: http://www.screenr.com/hJO7