Yep. I agree about Garmin. I have a Nuvi 750, and so does my wife. We use NavMats to mount them on, and simply place the NavMat on the dash. If we're somewhere that looks a little "iffy", we take the GPS with us, unplug everything, and stow away the NavMat out of sight. That way, no "tell-tale" rings on the windshield to tell thieves that there's probably a GPS inside the car somewhere!