JOHN KADOR is the author of four books, including Net Ready: Strategies for Success in the E-conomy (with Amir Hartman and John Sifonis)--a Wall Street Journal, BusinessWeek, and New York Times business books bestseller. Kador is a freelance writer for a number of business publications, and is curently working on a book about healthcare with Hank McKinnell, the Chaiman and CEO of Pfizer, Inc.