Microsoft has released an update called Power Pack 1 for Windows Home Server (WHS). The update can be downloaded from Microsoft's web site. An automatic distribution is scheduled for August. According to the Windows Home Server Blog, other language editions will follow shortly.

More details and downloads:
http://www.microsoft.com/downloads/details...;displaylang=en
http://blogs.technet.com/homeserver/archiv...and-get-it.aspx