http://blogs.technet.com/b/justin_gao/archive/2010/01/19/what-s-new-in-configmgr07-r3.aspxWhat's New in Configuration Manager 2007 R3 The following features are new and apply only to Configuration Manager 2007 R3: · Power Management . Provides a set of tools to allow the site administrator to configure standard Windows power settingsen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)