System Center (OM) can now manage and monitor cross platforms…Linux, Solaris and Unix. This is excellent news for customers. For advanced management, you will need plug-ins from Xandros though.
SVCMM Beta is now available for public download. This is another great news for MS Customers. SCVMM can now manage VMWare ESX servers too providing a unified way.
Here is the SCVMM 2008 Beta FAQ link.