Hi folks, I now have a running set of programs, for which I thank the people who responded to my calls for help. The only anomalous behavior concerns two items: 1) After an initial run in which aquaterm started smoothly by plotting data from athena or artemis (i do not remember which one), right now for unknown reasons I need to start aquaterm before it receives orders from athena or artemis to plot data. That is, aquaterm needs to be opened first for things to go smoothly. And I do not know why 2) I do not have the ZnO tutorial files. Any one has ideas about why? Have they been removed from the package because they were giving problems? Ciao, Stefano -- ____________________________________________ Stefano Ciurli Professor of Chemistry Department of Agro-Environmental Science and Technology University of Bologna Viale Giuseppe Fanin, 40 I-40127 Bologna Italy Phone: +39-051-209-6204 Fax: +39-051-209-6203 "Fatti non foste a viver come bruti, ma per seguir virtute e canoscenza" Dante Alighieri - Inferno - Canto XXVI