A little over a week ago, Microsoft announced that Hyper-V (RC 1) was available through MS Download Center. The company has now let us know that the first Release Candidate for the much anticipated hypervisor is now also available on Windows Update.
“To install the update open the Windows Update control panel and click “View available updates” under the “Install Updates” button. Then check the Update for Windows Server 2008 (KB950049) and click install.”