What program to Burn and what to mux subtitles?

andy

what program should i use to mux and which other to burn subtitles when converting a dvd to a vcd?
what programs to burn andwaht to demux?
2 more questions:
1.-is it possible to make a mpeg-1 file in demux mode and then burn it to a vcd(or s-vcd) and turn on and off the subtitles when playing it on a domestic dvd player? if yes, what program can make this?
2.-tell me about a program (not dvd decrypter) that can extract the subtitle file from a vob file (i have a dvd movie on my HD but there are only vobs, and no .sub or other subtitle extension files.

Thanx again

vcd subtitles can't be turn on and off, it's there forever; svcd subtitles can be turn on and off, unless it's burned in; read the guide subtitle_guides.htm