It doesn't work on the newer version
I suppose if someone knew how to write an exporter/importer for the new blender, someone could write an exporter/importer for the new blender.
i feel like i'm missing a joke here
Siba's the only one i know that made scripts for Blender, he only made an importer for BLB and BLS files thoughI don't know if he would be able to make a script to import/export DTS
I think v.7 or v.2.0 of blender supports DTS exporting.