I love this thing! I bought it because I heard that it's very good for both road routing and also geocaching. Those reports were very accurate.The memory limit can be a pain if you want to load half of the country, but otherwise I'm thrilled.I'm a little less thrilled with Amazon for recommending the Garmin 010-10085-00 Cigarette Lighter Adapter. It doesn't work with this device, and wouldn't be necessary anyway since the car cradle charges the unit.