We own a Garmin Nuvi 3760 and off to the USA shortly want to buy a card to fit in eg North America.all the sites to do with Garmin won't allow me to put my full address in.so can't complete purchase. can anyone help please with suggested sites etc!Cheers
Good question. i have a 3760 as well, i've done the NZ & AU map updates on it.
I went to the Garmin US website and the model they have over there is the 3760T, yet their website might not accept your 3760 NZ/AU serial number.
Even if you went through the "buy it, use the credit card and pay for it" get the map, it may not load on your GPS, worst case it could "brick" it.
I would be contacting support to get the correct map loaded on to your GPS.
New Zealand Customer Support: 0800 427 652
http://www.garmin.com/au/support/contact-support