This is one of the very exciting mements that I have to drop whatever I'm doing and tell you about this. :-)
I've been busy on a few things. So sorry for not able to post much information lately. And I'll tell you about what I was working on in a few months. We're baking something big. :-)
Unlike last time when we released VMM 2008 (which was a few months after Hyper-V RTM), we're tying our VMM 2008 R2 release schedule right together with Windows Server 2008 R2. And it comes with a big load of goodies (Live Migration support, CSV support;Storage Migration; Rapid Provisioning; Host Compatibility Check; Support for 3rd party CSF; Support for Veritas Volume Manager; Integration with Visual Studio Lab Manager; etc.).
Go download a trial and give it a try, go get it now, and unleash the virtualization power that Microsoft brings to you.
Here are more information on this exciting RTM announcement: