Hyper-V Program Manager
Well, if you have not got around to checking out the community technical preview build of Windows Server virtualization (Hyper-V) in the Windows Server 2008 RC0 build - there is now a nice "Step-by-Step" guide that walks you through the process of getting up and running. You can check it out here:
Is there a server core option?
If so...what's the ocsetup command?