Converting from DivX to MPEG:

I took my original DivX movie (that would be Shawshank Redemption, widescreen) and extracted the audio using "Vitual Dub2" (for file conversion of audio to use on SVCD and DVD) and saved it as a .wav file (16 bit, 48khz etc.). I then launched TMPEnc and on the select "DVD for NTSC 4:3" grey box I selected "CBR MPEG-1 Layer II Audio (MP2). From there I chose my source video file (shawshank redemption.divX.avi) and my newly converted .wav respectively.

Video type: Non-Interlace
Field order: * Top field first (field A)
Aspect Ratio: 1:1 (VGA)

Content of Video: Film Movie

*NOTE: I have no clue what this means, if you do please explain.

I continue on with the bitrate settings, selected output file is c:\shawshank redemption.mpg, encode it and spit it out. I burn it to a blank DVD (using Nero) unfortunately when I play back the finished product on my DVD player the picture is perfect quality but no AUDIO whatsoever. I decide to go back into the "DVD for NTSC" box and select "CBR Linear PCM Audio". But when I burned it again and played it back on my DVD player, this time the video was "freeze framing" every 3 seconds and my audio was way ahead of the video (out of sync obviously). This also happened with another DivX movie "The Fast and The Furious". Can anyone tell me how to tackle this problem? What is the correct way? "Linear PCM Audio" or "MPEG 1 Layer II Audio"? And what is the difference between them. All of my original downloaded movies have great video and audio.

Thanks in advance,

Frosty