If you already have the v6 european maps for Western Europe DO NOT purchase v7 - it is a retrogarde step. Some roads and road layouts that were correct on the old map seem to have changed to the layouts that were in operation in 2005 and the new roads that opened very late in 2006 are not actually on the new(?) maps. I believe this is a complete waste of money. Tom Tom quote that by 'downloading' or opening the plastic box that conatins the card you have accepted their terms.

After two weeks, my TomTom One Europe developed a mind of its own. On one trip it switched the voice off, by itself, a couple of times, and then changed into Slovenian. When I tried to enter a town name, it kept inserting the letter 'j' into the text - It kept doing this over several trips. All of this is a bit upsetting and potentially dangerous and of course you cannot access help unless you have bluetooth.
My email for help elicited the reply to delete some maps. I suppose it comes down to being unable to converse with any human help.
In the event, the shop has determined that the touch screen is faulty and replaced the unit yesterday. I had spent €29.95 to put safety camera locations on the original, so I am now trying to find out how to get these put onto my new unit without having to spend the money again.