Magellan GPS be `` ok '' . it beat have nothing . I purchase they top end unit after have great success with Magellan GPS in my Hertz rental . do not know why exactly , but there be almost no similarity between the consumer and commercial line . Navigation be a b + on a generous day . ca not see the screen in the daylight . charge for map updat be too expensive . here be what you really need to KNOW before you buy a MAGELLAN MAESTRO or ROADMATE GPS : MAGELLAN will not fix you unit if it go out of warranty . they will not try to fix you unit if it go out of warranty . yes , that be correct , if you gp be out of warranty , you can not ship it to they for repair - they will not take it . you be stick with you broken item . Tuff ya know what . they be however so very thoughtful when I call for support . they have a `` loyalty program '' where I be offer MAGELLAN 's lowest end gp at a higher or near same price as I would pay at Amazon.com or Walmart . keep in mind , I spend hundred on thier top of the line . wow , thanks so much . I 'll tell you what I respectfully tell the support phone rep. follow a post of this review , I 'll be on my way to Garmin.com to obtain my next gp unit .