On Tue, Jun 21, 2011 at 11:02 PM, Nami Yama <zembuna@me.com> wrote:

using a MAC and googlemaps in the newest version I have trouble in producing a csv-file from a kml-file. I did check if the kml-file works with Google Earth: positive, so there seems to be data available. When trying to create a csv-file, the message is something like "converting ok", but the csv-file is empty.

I have also tested the following formats:
Garmin XML
DeLorme TXT
Garmin TXT

Do you have any advice how to deal with the problem?

KML can contain a lot of advanced constructs that we can't read. See the second paragraph at http://www.gpsbabel.org/htmldoc-development/fmt_kml.html

Since you didn't provide the KML, we can't really say for sure.