"When most of us think about supercomputers, we think about closet-sized machines loaded with exotic and expensive technologies developed at great expense. However, if you actually look at the state of supercomputing, off-the-shelf components and open source platforms are playing an important role. In fact, The Linux Foundation has released an analysis paper on 20 years of data collected by the Top500.org supercomputer list. The Top500 list has ranked the world’s fastest supercomputers since 1993. The paper shows that Linux has become the dominant OS running on Top500 machines over the past decade." -- source: http://ostatic.com/blog/report-linux-is-driving-innovation-and-affordability... Cheers, Peter -- Peter Reutemann, Dept. of Computer Science, University of Waikato, NZ http://www.cms.waikato.ac.nz/~fracpete/ Ph. +64 (7) 858-5174