Windows Server 8 has hit build 8180.
It seems to have a beta build date of January 9 as indicated by the full build string: 8180.0.WINMAIN.120109-1245_X64FRE_SERVER.
The metro style interface is a little more refined but not much is know about the new features of this Operating System.
We’ll have to wait until the Windows Server 8 Beta.
