Digital Cash The Book

The eagerly awaited "Digital Cash" (with disk) by Peter Wayner is available says the publisher: APProfessional, 1-800-3131-APP. $34.95. Don't know if the author offers the special treatment for this that he offers for the excellent "Agents Unleashed." See his musical homepage at <http://access.digex.net/~pcw/pcwpage.html>