Extropians and Cypherpunks: O'Reilly&Assoc. has a new book out, "Learning Perl" (ISBN 1-56592-042-2, price $24.95). I have back-ordered it. O'Reilly&Assoc. can be contacted at: PHONE: 800-998-9938 FAX: 707-829-0104 MAILING ADDRESS: O'Reilly&Assoc., 103 Morris St., Suite A, Sebastopol, CA, 95472 Walter, wak at next0.math.pitt.edu