ReMPEG2 and severe audio / video sync

[scs0]

I'm having a severe audio / video sync problem using ReMPEG2. In my latest attempt, the program generated an audio file that was 6:09 long but the video was only 4:55 long. The audio seemed to be running at the proper rate and this was confirmed when I verified that the VOB file had a duration of 6:09. What's going on?


Here's the details of what I did.
SOURCE:
Created a VOB file from an NTSC DVD by using SmartRipper's option for creating VOB files based on chapters. I removed all subpicture streams and extra audio streams leaving me with the video (1 angle source) and the main english audio track. Then I pulled out a compressed MPEG-2 video stream and the audio stream with ReMPEG2.

VIDEO:
These are the settings on the ReMPEG2 Options tab
Scale factor: 59%
Output Res: 720x480
Frame Mode: Match Source
Search Technique: Prediction
Half Pel: Checked
Brightness: 0
High Quality Scaling: Checked
Integer DCT (faster): Selected
Calculate PSNR: Checked
Show RC Info: Checked
Use ISSE: Checked
Priority: HIGH

AUDIO:
AC3->MPEG-2 Audio Transcoder
Bitrate: 384kbs


VERSIONS AND SYSTEM INFO:
ReMPEG2 - 1.5.2
SmartRipper - 2.41
Windows 98-SE
AMD 1.6GHz
512MB RAM
8GB free disk space

Thanks for any tips. The video output looks great, but it needs to run at the proper speed! :-)

Steve