In approximately 9 hours, the next version of Windows Server will be published on MSDN + TechNet, and possible available for a free 180 day evaluation from the download centre.
Keep checking the following link for more information –
http://www.microsoft.com/windowsserver2008/en/us/default.aspx
http://www.msdn.microsoft.com/
Update – This now available to download.
I’m downloading it now!