which ac3 files to use in tmpgenc

[bapski]

am trying to rip a MJ dvd... and followed sefys guide.. on the step where i am to encode it on tmpgenc .. particularly in choosing the AC3 file.. i can see two files....
1. jordan1 AC3 T01 2_0ch 192Kbps DELAY 0ms.ac3
2. jordan1 AC3 T02 3_2ch 448Kbps DELAY 0ms.ac3

am at a loss which of these files to use..

[Sefy]

Use the one with the higher quality, the 448khz one, you'll get a much better resulting sound on your movie.

[leebo]

When I try to encode an mpeg with TMPEGEnc using an AC3 file, the new Mpeg has no sound.
I've confirmed this by loading it into the remuxer (shows only a video track).

Actually, I'm creating a new clip using the "Join Clips" function.

Am I doing something wrong?