The next time you are considering complaining about the "not-very-elegant" design of the TomTom Go window mount consider the following. I was riding in a car with a guy who has a Garmin Nuvi on a window mount. He attached it to a car window I've been using for my GO-910 recently. His mount, with Nuvi attached, fell off the window 3 or 4 times and crashed to the floor of the car. He finally gave up and quit mounting it to the window and held it. There was nothing unusual about the driving or the road (no bumps or bouncing outside the usual.) It just kept coming detached and falling.