Hey everybody, I've got the chance to get a white 32gig iPhone 4 and I need your help. I currently have a rooted dinc2 and its great but I am hearing mixed reviews about the iPhone. My biggest concerns are battery life and (free) navigation. I get 16-18 hrs on my dinc2 with heavy use and I have to have navigation because I have to be able to get to my customers houses. Please help me out!!