Subtitle Track Selection

Next to the Subtitle Track(s) list, there is a Select button which allows you to specify the order which the subtitle tracks will be included in the output file.

As you check off each track on the Select Tracks list, you can also specify the track language and caption code from the drop down lists near the bottom of the window. Just like the audio tracks, your choices for the subtitle tracks don't really matter, but when you later decide to playback your DivX file, you'll be able to tell which subtitles you want to read based on the choices you make here.