Over 2 years ago I purchased a Garmin StreetPilot 2620. Its retail price was just over $1400 but since this electronics store was closing I got it for approximately $760. The real reason I bought it was that I am in real estate and sometimes have a difficult time finding the properties and it was a tax deduction for me. Of course, even with rural properties it doesn't always find them but then again many rural properties can't be found due to lack of addressing system and lack of street signs. It can be mounted in the car or it has a holder which is similar to a bean bag that holds it securely. Has an adapter for indoor use and a cord to connect to computer to get any upgrades. You can select if you want to take the faster route or the shorter. There is a touch screen to type in data, and panning and enlarging the map. It will give you the distance between 2 points. You can store addresses as "waypoints" which is handy for addresses you frequent often from different areas. Has the night time screen. It also has a menu where you can find different points of interest, locations by intersections as well, also places that you are looking for by category (lodging, food and drink, government, and other services) or you can limit it using the name of the business. I am very pleased with this unit. The only thing, and I am sure it would happen with any GPS, is that if you are in a congested downtown area with very tall buildings they tend to block the signals. The map which is on the screen shows airports, lakes, rivers, cities, highways, interstates with exit information and secondary roads in metro areas. Also has a remote control and volume adjustment for speaker. Mine did malfunction but Garmin exchanged it for me without any problems. I am completely satisfied with my purchase but if I didn't need it for business I would never have bought it and would just reply on maps from Yahoo etc, whch are FREE.
TIP: If you can't find it on Yahoo your chances of finding it on a GPS are about zero.