City Navigator Normal or NT?

[davidr]

If you are wondering what the differences between City Navigator 'regular' and NT version, it has mostly to do with the way that map segments for the map are compressed and organised. For the NT version the maps are more heavily compressed which in theory allows you to get more map information onto a unit for the same amount of memory. However it is worth noting that because the map segments on the non-nt version are smaller in size (i.e. map area) this can be more useful if you know more specifically the area to which are travelling. i.e. you don't waste a lot of unit memory with big chunks of maps that you don't need (as the blocks are bigger in the NT version)

David