Linux Showing Up In Supercomputers

tomas sent us a press release on yahoo talking about Linux and Supercomputers. Talks about Beowulf and clusters as well as Albuquerque High Performance Computing Center's 128 P2/450 cluster. I'd like one of those, but I don't have $400k, or a building to put it in. (who am I kidding! I couldn't pay the electricity bill to run 128 P2s!)