my unit arived broken. do yourself a favor, and opt for the built-in traffic ready gps units. if traffic is a major issue with you, consider tomtom units, that i believe have a better traffic feature.
Forget about sitting in traffic, waiting impatiently for traffic updates from your favorite radio station. Get out of grid lock - even avoid it before you reach it - with Traffic Link. Magellan GPS units that are Traffic Link compatible offer live, onscreen traffic-incident information. Plug it in and go!