Originally Posted by Emmbeedee
As others have mentioned, you may bebetter off in your case to just keep multiple maps loaded to different cards, or load all of the maps you want at the same time to the one gmapsupp.img file. The 60/76/Legend can still enable/disable different maps individually even if they're all in one file.
I think the complicating factor is that Aanarchy is not using Garmin map sets and the tiles or quads may only be listed individual and not as a set making "Show All" & "Hide All" the only practical option.
Seems there is software which allows smaller individual tiles to be grouped into fewer larger tiles and may even allow renaming.
Still think multiple cards may be the way to go. 2 gig cards are basically through-aways now days.