I just read this on another forum and wonder if it only applies to the nuvi 8xx series or ALL units? It may be another layer of copy protection by Garmin to keep anyone from copying/hacking the maps.
Let us know if you run into this or have any comments.
QUOTE:"
As someone else reported, Garmin has an entirely new installation process for this map. You start by downloading a 3MB updater, then run that. ...