Hi all, I have Nav6 on my iPaq, works OK but I like the sound of being able to update the maps as per the hype for MapShare, but what I can't find anywhere is quite how good this is. The demo on the TomTom site is just for flagging a temporary road block, useful but not exactly worth me upgrading for. Can it not also allow me to teach it new roads (such as the new sections of the A1(M) near Selby as that is perhaps the most irritating feature of Nav6 where it doesn't like you driving "across fields" and tries to get you back on the main road - which I guess is understandable, but nonetheless annoying. Anyone using Nav7 that can enlighten me please? Cheers