Just a reminder that while the domain http://sat.physics.ox.ac.uk is presently working for Neil's VSOHP *temporary* site, the correct URL for reliability is: http://www.satellite.eu.org/satintro.html Of course, there is still Bart's rocksteady site ;-): http://www2.plasma.mpe-garching.mpg.de/sat/satintro.html Now back to your regular scheduled programming. -Jeff Hunt <jhunt@eagle1.eaglenet.com>