And sometimes the dictionary is fun: (I have this one on the lab wall) Ageing: to acquire a desirable quality by standing undisturbed for some time -- David A. Adler Pathology SM-30 University of Washington Seattle, WA 98195 (206) 543-0716 (phone) (206) 543-3644 (fax) "Science is nothing but trained and organized common sense" T.H.Huxley