Private Clouds are increasingly important to the efficient operations of your business. The System Center 2012 products provide everything you need to build, secure, maintain and manage your Private Cloud. You can get all of the latest Betas, Release Candidates and Evaluations by clicking one button!
You can now download a pre-configured VHD of the latest beta of SCCM 2012. This VHD is an exported Hyper-V VM and configured for a single site. Site roles have not been configured so you have something to work with.
You can grab the VHD here.
Cheers!