CTP for Centro midmarket server available for download
A Community Technology Preview for Microsoft's midmarket server, code-named Centro, is ready for download with many of the features now in Windows Server 2008 Beta 3 built in.
Centro combines Windows Server 2008 and Microsoft's System Center line of management products. The CTP also has updates for System Center Essentials, Microsoft Exchange 2007 and security such as the ISA Firewall.
For more information: http://searchwinit.techtarget.com/originalContent/0,289142,sid1_gci1262907,00.html