I did a shootout test for my blog at the Detorit Free Press (www.freepress.com/w endland) on the Garmin nuvi 760 ($749.99), the Magellan Maestro 4250 ($499), the OnStar turn-by--turn Navigation service for GM vehicles ($299 for a year's service) and VZ Navigator, a $9.99 a month or $2.99 a day GPS system that works with the Verizon Wireless Phone service.
The 2008 Consumer Electroiics Show in Las Vegas gets underway with the Saturday night press preview Innovations event. Here's a quick look from my blog www.freepress.com/we ndland