We've already had a pretty good idea about what's in store for iPhone OS 3.0, but Apple naturally still had a few tricks up its sleeve, and one of the most impressive is the new "Find My iPhone" service to help you locate your lost phone. While complete details are still a bit light, the service will apparently let you login into your MobileMe account and instantly show your iPhone on a map, and even send a message to the phone and force it to play a sound whether it's in silent mode or not. As if that wasn't enough, you can also use the Remote Wipe feature to erase all the data on the iPhone from afar and restore it to the factory settings. We guess the electric shock will have to wait for for iPhone 4.0.