I have been looking into GPS software for OS X I believe I have found
most everything out there. There are a few people over at
geocaching.com that are developing software, but it would be great to
have Garmin's apps work natively in OS X. I found this while searching
http://www.gpscity.com/gps/brados/3215.1.12398727029410847560/
macsignup.html
If you would, check it out and if you feel the need, sign it. It is
definitely a worthy cause.
Thanks for the help!!!