http://blogs.msdn.com/b/dantr/archive/2008/06/11/new-ui-for-msdn-technet-and-expression-subscriber-downloads.aspxAs you have noticed with recent releases, we are in process of significantly redesigning the experience of our MSDN, TechNet and Expression sites, as well as adding many new social applications and capabilities. While we do this we are not ignoring missionen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)