So what is the solution Larry? I have a Garmin GPS Map 60C and had the
same problem.I have the Australian city CD and some charts from the
Pacific Blue Charts. These were all loaded on my PC and I just selected
them all to be copied to the GPS (because they would fit).I am able to
see all the city detail but the blue charts are only visible until I
get down to a certain scale (I forget which). If I delete the cities
and just load the blue charts, they work fine. I have sent two emails
to Garmin but they have not replied. (presumably do not ned to worry
about me because they alreadt have my money!)