I just saw that the ESNET gateway is down. It will presumably come back fairly quickly, but just a heads up. curtis -- Prof. Curtis A. Meyer Department of Physics Phone: (412) 268-2745 Carnegie Mellon University Fax: (412) 681-0648 Pittsburgh PA 15213-3890 cmeyer at ernest.phys.cmu.edu http://www.curtismeyer.com/