<para>
	This format can be used to convert files from
	<ulink url="http://www.tracklogs.co.uk">TrackLogs Digital Mapping</ulink>. The files 
	have extension .trl and can contain waypoints and tracks.
</para>
<para>
	We have seen three different types of this format. Two are binary 
	and one is an XML based format.  All three types are supported 
	by our reader.
</para>
