-- Tim Finin, Prof Computer Science & Elect Eng, Director Inst. for Global Electronic Commerce, Univ of Maryland Baltimore Cty, 1000 Hilltop, Baltimore MD 21250. 410-455-3522 fax:-3969 finin@umbc.edu http://umbc.edu/~finin/ - **See http://igec.umbc.edu/ectech/ for info on the ecTech mailing list.**