Microsoft has released a 60 day evaluation of System Center Configuration Manager and System Center Endpoint Protection Technical Preview.
It's available for download from here. Time to play!
Here's a list of some of the new and improved features, and not an exhaustive list by any means:
Check out the System Center Configuration Manager Team Blog for more information, including some details on the next Service Pack for ConfigMgr 2012 and R2 that is due for release next week.
I'll be hoping to install the Tech Preview over the coming days and play with some of the new features. Look out for the blog posts.