Using Hyper-V Manager "v1" against Windows Server 2008 R2http://blogs.technet.com/jhoward/archive/2009/05/06/using-hyper-v-manager-v1-against-windows-server-2008-r2.aspxI had a couple of emails overnight asking whether it is possible to use Hyper-V Manager "v1" (as in KB952627 for Windows Vista SP1, or part of RSAT in Windows Server 2008) pointing to a machine running Windows Server 2008 R2 RC or Microsoft Hyper-V Serveren-GBCommunityServer 2.1 SP1 (Build: 61025.2)