Backing up a 3790t...worth it?
Title says it all. Years of faithfully backing up my Nuvi 660 and never needed it once. Worth it with the 3790t? If it gets corrupted or something important deleted, will it really "restore" it back to full health by just highlighting/copying everything back over to the unit? I never tested a restore on the 660, so I have no idea if it would work. Yes, I had it set to back up the hidden files as well.