Download the Blender DTS Exporter
The new 0.97 beta3 version of the exporter can be downloaded here (direct link):
BlenderDTSExporter_097beta3.zip
Installation instructions and documentation for the new version are here:
Blender DTS Exporter 0.97 Documentation Index
The latest stable release of the exporter can be found here:
projects.blender.org/frs/?group_id=95
(see the included readme.html for installation and basic usage instructions)