The Magellan Maestro 4040 uses touch-screen graphics, detailed maps, and thorough directions to make travel easier than in the days of having to read paper maps on the road. The Maestro 4040 comes loaded with current maps and hundreds of points of interest, but the world is constantly changing and that includes roads, gas stations, restaurants, and other businesses. You’ll need to update your maps periodically to keep up with the latest information and the best routes. Magellan regularly sells updates for its GPS systems. All require separate updates and not all systems need updates at the same time. Writer Bio
