where are you? http://reality.sgi.com/quiggle/ ?? -- Peter Hermann Tel+49-711-685-3611 Fax3758 [log in to unmask] Pfaffenwaldring 27 Raum 114, D-70569 Stuttgart Uni Computeranwendungen http://www.csv.ica.uni-stuttgart.de/homes/ph/ Team Ada: "C'mon people let the world begin" (Paul McCartney)