I thought Fuel Cells were still mainly a spacecraft-and-laboratory thing, but I now find that they are actually powering three London Busses: http://www.london-se1.co.uk/news/view.php?ArtID=1162 Cheers, Howard Winter St.Albans, England _______________________________________________ http://www.piclist.com View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist