http://blogs.technet.com/mikep/archive/2007/11/19/sgi-ramp-up-the-power-on-their-hpc-offering-with-wccs.aspxI love it when months of discussion starts to kick in with some focussed marketing from someone like SGi! Check this out: Two turnkey configurations available: Altix® START Altix® POWER ...........................................................................................................................................................en-GBCommunityServer 2.1 SP1 (Build: 61025.2)