I'm going to Canada later this year and hiring a car for a couple of weeks - I want to buy a GPS over there to help get around but really would like some help in choosing one that works here in NZ.
In the US/Canada they all appear to come with USA/Canada maps already loaded but I can't find any info on whether it's possible to load other maps from other countries onto them.
Should I be looking at a particular GPS brand/model (TomTom or Garvin maybe) with an SD slot and maybe buy NZ maps when I return or is this not possible?
Thanks