ok, convertXtoDVD is a really good programs for DVD’s.
Just download it off a torrent website if u know how,
and if u don’t then just ask.
anyways, add whatever movie u want to burn to DVD then expand the movie options.
then right click on add subtitle stream and click add subtitle channel, then add the subtitles, click convert then when the movie is done converting just pop in a blank dvd and burn it and it’ll have subtitles and all.