First of all, i dont speak english very well, so i tried to do my best explaining my problem.

I author a DVD, I used 2 VTS, the first one had 23 titles. (I authored wit DVDLab Pro), but when i watch it on the dvd, I noticed that the last title had some problems with the audio... it began a second before the video.

Well, im asking you help, to see if there is a way to fix that. Or to replace the bad audio stream with a good (or new) one.

Before compile it to my DVD, i used to have the .m2v and .mp2 files, but after burn my dvd i delete them.

Well, I can make my new audio stream, so there it's not my problem. My problem is to put that Audio...

Hope I've explained clearly (or at least, enough for you to understand me)