worst navigation system available on the market. would cost you from $400 and above, and will tell you that your home address doesn't exist. you will call their tech support and they will tell you that your unit is not updated. and you need to purchase the map update for the unit. buying this gps unit is a waste of money.
my magellan gps maestro 4050 asked me to take a u turn to a street that doesn't exist anymore.