I don't know where you are located, but I am in California. I bought extra belt clips for my 60csx at Dollar Tree stores. They seem just as sturdy as the one that came from Garmin.
Hope this helps.
I did a little search and found out that the Florida Geocaching site has a new location. Here is the URL for the paperless geocaching article.
http://www.floridacaching.com/index.php?op...20&Itemid=9
Hope this helps if you haven't found it already.