Want a nice graphical overview of the new Hyper-V 8 Beta component architecture, that includes live migration, failover clustering, networking and a host of other features, well, voila! 
If you want the really big picture it can be downloaded from microsoft here
HP has released version 7 of its Matrix Operating Environment which includes further support for multi tenancy private clouds plus a lot of new and improved features.
You like HP P4000 based storage, you want SSD though? You could have done it with the VSA previously, and actually, still can, but now the P4900 has turned up. 