Detailed street maps of USA and Canada are stored on the phone - not downloaded each trip, so there's no need for extra hardware and no monthly fees. In addition to dependable guidance, CoPilot Live can use an iPhone's mobile Internet connection to bring additional real-time information to the driver. These 'Live' services include a 5-day weather forecast and a location-sharing feature called CoPilot LiveLinkT that allows users to check to location of friends on-screen or online. Real-time traffic information and gas prices will also be available shortly as an option.