Count de Monet, that is a very funny bit of schtick Comms.

D'Iberville was a real adventurer though. He really should be better known than he is. If he had not caught some tropical disease and died in Havana the USA might be speaking French today.

But back to the topic.
Ken's link to the Garmin manual is much appreciated.
So many good links and so much advice have been posted here that I am bookmarking this thread for later reference.
And I will be checking out the 60CSX because it seems to be getting good reviews by all of you.