A tip for iPhone users to extend battery life in park! I've only had one for about two months now and I have to charge it almost everyday. Not so great when you get to be on MW and in the parkDoWning in an app, say your texts, double click the home button to reveal the other apps you can jump to - but wait. All those apps? They're running in the background and draining your battery! Press and hold on an icon (while viewing the multitasking feature) until they shake. Then hit the delete button! It shuts the app down, but it doesn't hurt the app or remove it from your phone (as long as you DO NOT do this in the home screen!). Just refrain from using GPS based apps (except MW, of course)and games and this will extend your battery life! Or at least shut them down as soon as your done for that moment. :) Happy longer MWing!