I use GPS and I am hooked to them. I cannot imagine my life driving long distance (anything above an hr) without one. I am not really good at directions so this technology comes straight from heaven for me.
The Sanyo NVM-4050 Easy Street 4-inch Global positioning System which has the double whammy feature of of Text to Speech is quite a catch and the fact that battery life is really lengthy makes it first among equals.
The Sanyo NVM-4050 is a gizmo that in my opinion can be found useful by a whole variety of users and it would take long for the user to fall in love with. The text to speech is really a killer app since you don’t have to take your eye off the road, the system speaks out to you as you approach major points like turns and street names. It also has a bluetooth which means if you get a call while driving, you can hear it through your GPS. Plus it plays other stuff like mp3 etc.
Go for it if you can and if you think you really need a navigation system. Besides that, it would be a perfect christmas gift for somebody.
I have heard you are getting it for less than a hundred bucks which makes it even more appealing.