Okay, I'm using Blender for this. I have two plugins installed, I have a Half Life 2 SMD Importer and a DTS Exporter. I can successfully compile the .mdl Half life 2 Models into SMD's with a program and get them into blender, but after they are in Blender, it won't allow me to export them to DTS Files. It keeps saying there is an error with the python script. I'd appreciate it if anybody could help me.