my tom tom worked a treat on our last trip to france and belgium picked up speed cameras. I have down loaded the latest updates also. Having radios was key to the last trip. I suggest one per car. I have a pair. We had the odd little blast on suitable roads. The great thing about this trip is we have a nice long cruise down and when we get there we can use our cars the way they were designed to be used. Who could ask for more. I feel like a kid waiting for christmas.