The <ulink url="http://www.lowrance.com">Lowrance iFinder GPS</ulink> series has the unique capability
to output its data to an MMC card. The data is saved to the card as a
.USR file and can be read by your computer using a card reader.
-Waypoints, routes, tracks are supported. By default, Event marker
-icons are converted to waypoints. Symbols tend to get lost in the
-translation.
+Waypoints, icons, routes, tracks are supported. Event marker icons contain a symbol, name, latitude and longitude
+only. By default, Event marker
+icons are converted to waypoints on read. On write, you are able to create icons from waypoints.
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