Hi
I have a TomTom go 720, I used it extensively and updated maps more than once, but now it's been overtaken by in car and phone navigation, I think that the best use for my TomTom is off-road navigation.
I live in Australia by the way.
I have installed and used ttmaps, but the maps that I have found in ECW format are too large scale (i.e. all of Wesrern Australia (which is as ...