We have updated WordPress to version 3.4.  Biggest change in this version is the introduction of a theme customizer which makes is a bit easier to preview changes in theme options.  For more information, see:
http://wordpress.org/news/2012/06/green/

Keep in mind that some of the themes available in CLAS Pages have many more options than are accessible in the customizer.   To access these addition options, click on your site title in the dark menu bar at the top of your site and chose Theme Options