I just purchased the iphone 3g last week, and I have been searching for a way to get a GPS program with talking turn by turn directions. First person to tell me how to successfully get a GPS program where I can input directions and it talks me through it, just like a regular GPS, gets 10 points. Boy I sure hope there is one! I just keep thinking, even my old crappy Verizon phone had this, so iphone has to, right? Thanks