I buy the Streetpilot c330 from CompUSA in January , 2009 . at $ 69 sound like a great buy . the unit be easy to use , good overall quality . the first hint of trouble start when the unit could not pinpoint my home address . I find out that the unit have outdate 2005 map , very old for city like Orlando , Florida . I contact Garmin 's customer support . I be tell that Garmin decide not to extend its new map guarantee to a older product . the new map warranty be only good on new product ! why would new product need new map ? how convenient ! refurbish the old junk , sell it cheap , and sell the dupe customer a expensive set of map . of course when you buy the unit they will tell you it be as good as new !