The beta periods for both Windows Vista SP1 and Windows Server 2008 have closed. Both products are final and have actually RTMed as of today! More information about the RTM can be read here: http://www.microsoft.com/windowsserver2008/default.mspx http://blogs.technet.com/windowsserver/archive/2008/02/04/windows-server-2008-rtm.aspx Read More...