I have a Nuvi 2599, with City Navigator NTU 2017.1 installed.
Am I better planning a road route with the Nuvi plugged in, or should I transfer the map installed on the Nuvi to the virtual drive I have already created for the OS GB maps for use with the GPS 64?
If I am better copying across, I cannot find the instructions I followed for copying the OS GB maps across to the virtual drive, but since I cannot find the City Navigator maps on the device, I cannot even play around with this. If I am better copying across, should I update the map in the virtual drive every time I update the maps etc. on the Nuvi?
Thanks