Here's the deal.I have three *.avi files of the same movie (CD1, CD2, and CD3)..ive successfully joined the files together into one huge 2.3 gig *.avi file, now i wanna join each of their subtitles together into one file ( they are *.sub files)..now how do i do that?? do they have to be in *.srt format in order for me to join them, and what program out there would do the job? After that, i wanna use divx2dvd to author the whole thing, but i notice that there's no option for me to include subtitles in the authoring..are there any other programs out there that i can use to author, WITH subtitles? i dont wanna split the video and audio into separate files with TMGEnc, i just wanna do a straight conversion..help!!!