Well, SCVMM 2008 Beta & Hyper-V RC0 had a great time together, however, some of the major interface changes that have gone into Hyper-V RC1 mean that RC1 and SCVMM 2008 Beta are on a bit of a break.
Fear not, as Rakesh details on his blog, the relationship will be back on fairly soon :-) In the mean time, I'd choose one or the other, and wait until the patch is available.
Do you know when SCVMM 2008 (beta) will support Hyper V RC1?
I''d love to say I had it mate, but I'm desperate for it too!
The product team are saying a few days time, but that was a few days ago! Watch this space and I'll have news on here as soon as its available.