I am hoping someone can point me in the right direction.

I converted 2 AVI files to dvd format with tmpgenc. I made each one about 2100 meg

I checked both mpg files and they were both in sync the whole time.

I then used movie factory 1 to make 2 chapters..1 for 1st movie, 1 for second movie.

When I check the 3rd VOB file..which is the last 49 minutes of the 1st movie...the audio goes out of sync and does not go back in.

The second movie is all out of sync

Is there another program I can try this with or is there something I am doing wrong?

Thanks
Scott