Garmin Nuvi 255 -  I really like this Gps navigation system. I really like the fact that its a voice prompt system which helps you at times when you desparately concentrating on the driving rather than searching for the particular place. The digitally elevation maps gives you zooming effects and big picture of the surrounding terrain. Its very simple to use and comes very handy and fit in your pocket. It comes with a rechargeable lithium battery where you can carry anywhere and charge your system. It announces the name of the exists and name of the streets. Its very helpful whenever i visit new...