There has been a lot of recent discussion about "what to do with PII
machines". Lets build a cluster. (Where can we find the room/power/
AC?)
http://hardware.slashdot.org/hardware/06/04/07/2225227.shtml
"The ACCRC is the relatively famous computer recycling non-profit
in Berkeley that builds clusters out of old hardware. Make Blog has
an article about the Center's plans to build a cluster out of the
equipment people bring to recycle at Make Faire later this month. The
ACCRC geeks are now able to integrate PII's or better into the
cluster, which will be powered by Vegetable Oil and run Parallel
Knoppix."