help with BeSure, BeSweet

[Sombra]

I wanted to learn a little about extracting audio from a DVD so I downloaded BeSure, BeSweet, and VOBInput.dll. I setup the different folders for the programs to use, then used dvdshrink to get some VOB files. The first DVD I used was one I created myself with Roxio and was just a three and a half minute slideshow using some JPGs and one song in the MP3 format. I used this one because I knew for sure what I would end up with if the software worked. The other DVD was a movie I just grabbed at random. The results was the same using both DVDs. The following is the logfile the program created.

BeSweet v1.4 by DSPguru.
--------------------------
Using VOBInput.dll v1.3 by DVD2SVCD (http://www.dvd2svcd.org)
Using azid.dll v1.8 (b825) by Midas (midas@egon.gyaloglo.hu).
Using hip.dll v1.13 by Myers Carpenter <myers@users.sf.net>
Using Shibatch.dll v0.2 by Naoki Shibata & DSPguru (shibatch.sourceforge.net).

Logging start : 10/12/05 , 06:49:59.

C:\BeSure\BeSweet.exe -core( -input C:\Temp\VTS_01_1.vob -output C:\Ripped music\CDDA-Track-001.wav -2ch -logfilea C:\BeSure\LogFile.txt -substream 0x80 ) -azid( -g max -L -3db ) ) -ssrc( --rate 44100 )

[00:00:00:000] +------- BeSweet -----
[00:00:00:000] | Input : C:\Temp\VTS_01_1.vob
[00:00:00:000] | Output: C:\Ripped music\CDDA-Track-001.wav
[00:00:00:000] | Substream ID: 0x80
[00:00:00:000] | Floating-Point Process: No
[00:00:00:000] | A/V Delay found : -120msec
[00:00:00:000] +-------- AZID -------
[00:00:00:000] | Output Stereo mode: Dolby surround compatible
[00:00:00:000] | Total Gain: 100.000dB, Compression: None
[00:00:00:000] | LFE levels: To LR -3.0dB, To LFE 0.0dB
[00:00:00:000] | Center mix level: BSI
[00:00:00:000] | Surround mix level: BSI
[00:00:00:000] | Dialog normalization: No
[00:00:00:000] | Rear channels filtering: No
[00:00:00:000] +------ Shibatch -----
[00:00:00:000] | Source Sample-Rate: 48.0KHz
[00:00:00:000] | Dest. Sample-Rate: 44.1KHz
[00:00:00:000] | Attenuation : 0.0db
[00:00:00:000] +---------------------
[ 32] Conversion Completed !
[00:00:16:000] <-- Transcoding Duration
Logging ends : 10/12/05 , 06:50:15.


I knew there was a problem as soon as I looked at the wave file from both DVDs because it was only a 1MB file. Am I misunderstanding how the software is supposed to work or am I just doing something wrong?

Thanks for any help, Sombra