Dial the world for free (8/2/03)

The Web and E-mail are second nature to PC owners. Jeff Pulver hopes the same will soon apply for Internet phone calls. A 40-year-old pioneer in the field, Pulver is a passionate, fast-talking crusader trying to sell a skeptical public on the future of Net telephony. His latest venture is a no-charge service called Free World Dialup (www.freeworlddialup.com).