Thread: City Navigator® North America NT 2012.20

So I assume it's safe to say the 752 MB D3060030A.jcv will give me the most junction views and the clearest images
on my 765T, but paying the price by doubling the size of the file.

Originally Posted by itzbinnice

So I assume it's safe to say the 752 MB D3060030A.jcv will give me the most junction views and the clearest images
on my 765T, but paying the price by doubling the size of the file.

I'd say that's a reasonable assumption, but its pretty hard to know for sure. What we need is a program to look inside .JCV files to see what they actually contain instead of just installing and hoping for the best.

Originally Posted by kwarwick43

I'd say that's a reasonable assumption, but its pretty hard to know for sure. What we need is a program to look inside .JCV files to see what they actually contain instead of just installing and hoping for the best.

I doubt there is a program that can edit .JCV files, more likely an expert in computer progarmming would ne needed.
I'm just grateful that Garmin decided to provide the file for older units.