Written on: 28/12/2007
Outstanding mapping of the US, Europe and the UK. Very easy navigation.
Poor windscreen mount.
I bought my 910 tax free for over £400, I have used it in Europe, and the US, and except for getting confused with freeway frontage roads (run parallel to freeways in some States), it is flawless. My recommendation would be to buy the most advanced model you think you might want to use, it is expensive and difficult to upgrade lower models, and some features cannot be retrofitted onto the lower end.
PS. I have tried Sony and Garmin, and TomTom rocks!