The 'Mark Viewed' options have been temporarily disabled due to a performance issue.
Can someone explain please what a region file is. I've downloaded one for the Nuvi 1300/1400 series because I have a sound problem after a software upgrade but the name suggests that I may need the right one. Is a region file cammon to all Garmin gps regardless of where you live? Just as important, what will it update if I install it? I want to get back to software version 4.3 from 5.1. Thanks for any help. :roll: