Live and in 3G The third-generation bandwagon is starting to roll.

Both Sprint PCS and Verizon have begun to deploy 3G networks,although service will be limited at least until year-end. AT&Twill also be in the race by then, and Cingular will join in2004.

Sprint is rolling out its services nationwide as expensive3G-capable phones from its partners become available. The servicewill be subscription-based, although prices and coverage detailswere not yet finalized at press time.

Verizon's Express Network will start in the Northeast, SaltLake City, San Francisco and the Silicon Valley, and expand asphones come online. For now, you need a laptop or a PDA with a $300(all prices street) Sierra Wireless AirCard or an $80 Kyocera 2235phone with a $50 Verizon connector. There's also a $30 monthlysurcharge.