While we're on quotations, my old professor, Dr. Dieter Soll (are you out there, Dieter?) quoted a goodie, but I don't remember the original source. Does anyone know?: "Genetics is the finest knife" Thanks -- Sanford Silverman >Opinions expressed here are my own< American Cyanamid sandy at pt.cyanamid.com, silvermans at pt.cyanamid.com "Yeast is Best"