What would I do without my GPS system? I am so glad I purchased a Garmin Nuvi 750. There are models out there for several hundreds of dollars, which can be pretty expensive. This model is priced just right. No longer do I have to go on mapquest or google maps to print out directions. It's been such a small, but excellent change. It saves me time, paper and ink. I like how the announcer gives me enough time to prepare to turn left, or whatever. The map is clear, with the streets names really visible to read, even if you don't have the best vision. In addition, its very user-friendly. I am not much...