I like the mio gps. they just came out with the new model 320x it think. staples.com sells it for about 199.99 with free next business day shipping. You can drop teh price by 30-50 if you have a coupon. I use an older model,
works great driving, and has an option ifyou travelign by foot. It has great accuracy. There are reports that the TomTom software works even better on a Mio device which might cost you a few bucks more to do, i have yet to do it.