Yeah, a GPS gives you your coordinates on earth (like latitude, longitude, elevation). You must have one of those units that give driving directions. GPS has primarily been used by the military and geologists.
Couldn't you just use yahoo maps? You do know that you can download these for free from avantgo? Although they probably won't have the fancy graphics.
Here's an example:
http://www.thegpsstore.com/Detail-Ga...er-101-GPS.asp
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Originally Posted by motionmind
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Say what?
Personally I do a lot of driving for my job and GPS helps me make sure that I get where I need to be. I's a great help at night when turns are harder to see.
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