Well done the SCVMM team, SCVMM has just RTM'd - see http://www.microsoft.com/systemcenter/virtualmachinemanager/en/us/default.aspx for details including an evaluation download!!
Here is what Zane has to say: http://blogs.technet.com/virtualization/archive/2008/10/21/system-center-virtual-machine-manager-2008-rtms-and-what-i-m-hearing-from-customers-and-partners-about-microsoft-s-virtualization-solutions.aspx
Silverlight demo of SCVMM 2008.
The Windows Server 2008 operating system has not been fully tested with VMM v1.0 and is not supported in this version.