http://blogs.technet.com/b/matthts/archive/2012/01/17/system-center-2012-licensing.aspx  System Center licensing will change considerably with the release of System center 2012. The great news is that it will become much simpler than it is with the current System Center family of products. The first change is with the products. Currentlyen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)