I have to admit, I'm not sure what the terms you're using mean, so I'm only guessing at what you're asking. Maybe I'm not clear in what way those maps are bigger than you expected. I'm kinda surprised you're saying that since we started out - I assumed - expecting to put the entire map of North America into 32GB, and what I described lines up with that goal. Are they routable in addition to being topographic? Is the topo data at 1:24k resolution or higher? As I said, I always copy the individual files by hand. It's as if there's a single map file, but it's done automatically by the GPSr, not by anything a program does before copying the files to the PN-60. Oh, just so you know: the maps are all independent - five files cover California in a little over a GB - but the PN-60 loads whatever's needed without the user knowing anything about the individual map files. It's no longer a surprise when I run into roads that have been around as long as I can remember that aren't in the standard PN-60 maps.and vice versa. That's when I knew Delorme was going downhill. In case you're curious, the map DVDs delivered with my PN-40 in 2010 were exactly the same as the map DVDs delivered with my PN-60 a few years later. Part of my problem is that I got in the habit of being miserly with PN disk space because my PN-40 only has a 8GB SD card. I suppose the OP won't be worried about that, so the idea of downloading all the maps that come in the base product seems more plausible now that I've thought about it. The reason I can't is that I've also downloaded a lot of additional delorme maps - mostly imagery, actually - that fills up half the disk. The PN-60 comes with 5 DVDs with 6+ GB of maps on each one, so I suppose that means you could cram them all onto a 32GB SD card. Sorry, it's been so long since I saw a data CD, I'd forgotten there's a difference. If that's not true, then you may need to use the program to compile as much of the map as you can in a single file, and do the same with the rest of the map. CDs or DVDs? lol It will make a difference.Īt this point, I'm also assuming that the PN-60 can read more than one map file at a time.

Delorme topo north america 10 review