NavStar Voice Navigator Has No Screen, May Need One

If you like to keep your eyes on the road while you're driving, the NavStar Voice Navigator can assist you by blurting out turn-by-turn directions with no screen in sight. The 11-oz unit resides in your car's cigarette lighter outlet, and it hooks up with your cellphone, doubling as a speakerphone for hands-free… » 1/02/08 3:30pm 1/02/08 3:30pm