Asteroid-Man said:
I haven't been able to successfully retreive the ac3 track from the ifo track lately. I'll try copying the files to my internal HDD first and then try again. If that doesn't work I'll try another program.
If your trying to grab the track from the official DVD, I strongly suggest DVDFab to copy the DVD to your HDD, and then you can grab the ac3 track from there with PGCdemux. This method has hardly ever failed me.