Hyper-V went RTM today and is available for download. Also released are the management consoles. Make sure you check out the Windows Virtualization Team Blog . They're celebrating "12 days of Virt-mas" (I didn't come up with that :p ) with cool features over the next 12 days, which is when the updates will hit Windows Update.
Hyper-V RTM Packages Windows Server 2008 x64 Hyper-V Parent Partition This is the complete Hyper-V RTM package for Windows Server 2008 x64. This package must be installed on the Hyper-V Parent Partition. It includes the Hyper-V Server components for Full and Core installations. In addition, is contains the Windows Server 2008 Hyper-V Management components for Full installations. Note This package is permanent. Once installed, it cannot be uninstalled. http://www.microsoft.com/downl...24-A738-BADED34D24ED