[T1] .DTS File Viewer.

FearGui::ShapeView if anyone still cares.

CmdInventoryGui uses it, no I won't make you a gui to use it.

edit: Annihilation has a tool that deploys all valid .dts, and allows you to cycle through them.
http://www.annihilation.info/forum/viewtopic.php?t=2436
You would probably get better answers in our forums also..

on the topic of DTS', heh, are there any dts import/export plugins still around, anywhere? i remember some time ago there being some 3dsmax... 2.5-or-something dts plugins but i can't find any for the life of me. i spose its moot at this point in time but what the hell, found a good thread to ask in. heh

Milkshape has one, but it's only export, 3dmax has one too.

There are importers around, but good luck finding one.