More information about SCR...
Harold Wong has interviewed Becky Benfield about SCR (Standby Continuous Replication.
At Tech Ed 2007 in Orlando, Florida, I was able to get some more time with Becky Benfield, Principal Program Manager, to record a quick interview around one of the new high availability capabilities that will be available in Exchange Server 2007 SP1. Here is a very informative interview on the new Standby Continuous Replication (SCR) feature due out with Exchange Server 2007 SP1.
You can get it here: http://msexchangeteam.com/videos/9/drandha/entry446453.aspx