I always wondered and maybe others too wondered about it. Say for example I want Sweden map so I can either download Scandinavia or Western and Central Europe or Europe. So my question is is that is Sweden map is same in all three Scandinavia/Western and Central Europe/Europe maps? or I should use Scandinavia map. Previously I have seen for example Sweden maps are more detailed in Scandinavia than Western and Central Europe as Western and Central Europe has many countries in it. Is that true? Space is not a problem for me as I use a 8gb sdcard on my tomtom 920.