iPhone 2.0 only: Want to save that string of flirty text messages for posterity (or evidence)? While there's no super-easy way to get your SMS history off your iPhone, with some elbow grease it's ...

You can use your phone or tablet for a whole lot of things. You can, of course, take photos and send text messages (even by satellite), but you handle more-surprising tasks as well, like unlocking ...