Estimated time drivers save by using real-time GPS traffic updates
Drivers that use GPS systems with real-time traffic info spend 18% less time behind the wheel than those who do not.
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You are either a new employee at AT&T or are not in the know. With the iPhone 3G, you can use your normal plan with the added $39 iphone data plan which gives you unlimited data. So I have no idea what your talking about by jacked up phone plans. The data IS $10 more for the 3G at $39 a month. But that is what everyone pays for unlimited data on PDAs and Blackberry units anyways. So now us iPhone users will pay just as much as everyone else. We are not getting ripped off.