dont waste your hard earned cash on factory fitted navigation unit. its slow, has pathetic sound quality and in general a piece of cow poo. if you must have navigation, get an aftermarket unit by rockmars or dellson. they are slow, have pathetic sound quality and are a piece of cow poo as well BUT they cost SIGNIFICANTLY less than the factory fitted unit. if you can leave the navigation out, pioneer has some really nice dvd players which you should check out as per your budget.