OK...i got alot of dvd authoring except this...what i have is multiple vob files...what i do is use tmpge to demultiplex the vob file which turns it into an mv2 file or something like that...i manage to get through most of the steps but here's my question, where's the audio from the vob file???shouldn't i be left with a folder that is something like AUDIO_TS ???i get the folder VIDEO_TS....i have ifoedit and dvdit...and what if i still want to use the video from the vob file but and a different audio track to it what would i need then??????