Hey guys,

Forgive me if any of this sounds pretty dumb and the answers are pretty obvious:

Just ordered a garmin driveassist 51lmt-s with US maps and looking at adding the Europe map. I have two image files (north and south), bunch of jcv files and speedcarmera files.. (.gpi) I believe.

My question is.. Do I just dump them all on to a sd card and i'm good to go? Is there a certain folder structure that I need to have on the card? Is there a way to check if the map works properly

Mapinstall, mapsource, basecamp... all these apps and I can't seem to find a good guide. I had a nuvi270 before and all i'd do is just write the img file to local storage and bam.. I was done. Its clearly a bit more complicated now.

Also, any way for me to tell if I have nt or ntu.. and which is better? I'll shut up so I don't sound more dumb lol

If anyone can point me to either a guide or "stop asking dumb questions.. here is the info" i'd greatly appreciate it.