| Just when I think that I understand things, I find out how little I know, | or how little I should trust my instincts.

If it's any consolation,

It sure is...thanks. --SG ================================================================ Steven N. Goldstein Program Director, Interagency & International Networking Coordination Div. of Networking and Communications Research & Infrastructure National Science Foundation 4201 Wilson Boulevard, Room 1175 Arlington, VA 22230 Tel: +1-703-306-1949 (Extension 1119) FAX: +1-703-306-0621 sgoldste@NSF.GOV ================================================================