http://www.microsoft.com/en-us/download/details.aspx?id=34607
Configmgr 2012 Sp1 Beta has been released. There have been many enhancements for Windows 8, Intune, patching and various other changes.
http://blogs.technet.com/b/server-cloud/archive/2012/09/10/system-center-2012-configuration-manager-sp1-beta-and-windows-intune-update.aspx
Check of the blogs about sp1 changes. The first initial discussions was at TechEd 2012. You can find the slides on the web and a listing of the enhancements can be found here:
http://blog.coretech.dk/kea/configmgr-2012-sp1-announced-teched-2012/
