Hi!!
I have purchased a nuvi 1340 in uk, with uk and ie preloaded maps. ill be visitin brazil in june...
I dont want to remove the preloaded maps, can i use this map in a sd card?
if yes how do i do that? will it work as agood as the preloaded maps?

another question, i would like to star using mapsource, where can i find a download link?

sry for all the questions, but im new to the gps world!!

thanks mates!