Messages

Besides my Garmin, I use a Delorme GPS through a Laptop PC.  Are any of the site's topo map overlay files compatable with the Delorme program (Road Atlas 2009)?

On "My Computer", it showed drives F, G and H.  G drive was marked as Garmin.  The Micro SD card was actually the H drive.  Surprise, surprise!  Thanks for your help.

I've got the maps in MapSource.  But when I try to put tthem into the 550, I get a window that tells me that the maps are 934 mb and there's only 642 mb available.  "Please select fewer maps and try again."  However, I put a 4 gb Micro SD card in the 550.  It should have plenty of memory.

I've finally downloaded the S.E. United States Topo Maps with Installer.  Do I need to use the Map Source Tool to install these maps in my 550?

I've got a Nuvi 550 with the street map installed.  Can I install topo maps from this site without interfereing with the original street map and switch between them on the 550?