I have a 3G and am about to get a 3GS. I remember reading a while ago that restoring (I think, not quite sure as I've never had to do anything regarding backing up or restoring before) from a backup of a 3G to a new 3GS phone resulted in greatly decreased battery life. I suppose my questions are as follows- 1. Is that true regarding decreased battery life? 2. If it is true, what is the best/safest way to migrate over from a 3G to a new 3GS (and will I lose all App/Game data/saves/whatever with it?)? I probably need a semi-detailed walkthrough beginning with "take 3GS out of the box and plug it in" Thanks in advance for the help!