Garmin Nuvi 660.
Great maps, amazing features. Multiple voices. The standard voice was a North American female voice. I soon realized it sounded amazingly like my wife and the two voices battling for 'Turn right on Glanford Ave' or 'Turn left on Douglas St.' was just too much. I switched to a male voice and left the wife at home.
Naming the streets for turns is a great feature.
The FM feature lets the car radio pick up the directions and tunes and works well.
The bluetooth feature links perfectly with my Razr phone for hands free phone stuff.
The MP3 player uses the SD slot for a ton of extra tunes.
The picture gallery lets you take photos of your kids, grandkids, dogs, cars along with you.
The 660 just works extremely well.
Garmin support is wonderful.
Within 2 weeks of getting my Nuvi 660, I accidently left it down stairs on the side of a chair while I put on my shoes. An hour later, I realized I didn't have it with me. Unfortunately, 59 minutes before I realized I didn't have it, my female Renaissance Bulldog, in a motherly way, found it. Their jaw muscles generate more pounds per square inch than a Tyrannosaurus Rex. The leather case and unit were totally chewed to death.
The support gal giggled uncontrollably when I explained my predicament (and my stupidity) and offered a refurbished unit for a surprisingly small amount.
The replacement is back and working like a champ. Momma and pups are doing well.
I'd certainly recommend a Garmin unit for both the quality of the product and the quality of the service.
(The eyes aren't open yet but we've decided on a perfect name for a little brown and white English beauty (as much as a bulldog can be a beauty) - Caramella Parker Bowles.)
-John C.