Windows Home Server Power Pack 3 Beta is released and improves the Windows Home Server experience with Windows 7 and Windows Media Center by providing the following new features: Image-based backup and restore of computers running Windows 7, Windows 7 Libraries integration, enhancements for Windows Media Center, and better support for netbook computers. PP3 will be a free update to existing Windows Home Server users via Windows Update. For all other, Important: You’ll need to sign up as a beta participant of the Windows Home Server program on Microsoft Connect in order to download the Power Pack 3 Beta. The Windows Home Server Team does not yet have a final release date for PP3 however they are shooting to have PP3 available shortly before GA of Windows 7.

Full Article: WHS Blog