Hyper-V Replica is new in Windows Server 2012. It is an asynchronous, virtual machine replication technology that is designed for business continuity and disaster recovery. Dan does a great job of telling you about it in his bonus part in the Virtualization Series, read on…

http://itproguru.com/expert/2013/03/hyper-v-replica-step-by-step-virtexpert-virtualization-experts-series-part-22

Get the whole series at Dan Stolts’s post (0 of 20) at:
http://itproguru.com/expert/2013/03/become-a-virtualization-expert-with-20-days-of-server-virtualization-virtexpert-itproguru-part-0-of-20/

To download the 180-Day Windows Server 2012 evaluation bits go to:  http://aka.ms/msproducts