Syriana and Da Vinci Code hard-coded english subtitles

I have tried to make copies of both Syriana and Da Vinci Code dvds. Everytime I have failed as somehow the hard-coded english subtitles are lost. I have used DVD Shrink/DVD Decryptor/DvdFab HD Decryptor in this endeavor and nothing has worked. If anybody can help me with this endeavor I would surely appreciate it. Thanks.
Answer #1
Moved to Helpdesk
Answer #2
you need the program by VSO called convertXtoDVD – you can add external subtitles with this program plus it does a fantastic job!