LOL!!! they screwed up desktops, now they are aiming at clusters... I can see the Control panel "CPU #12 has executed an illegal instruction, please reboot entire cluster reboot correct"
For example: I run Linux perfectly on a P3-500, as a router/firewall as well as file server, application server and desktop! Tried doing it with Windoze on the same box... was crawling so badly that I reinstalled Linux the same day!