I'm stripping and disabling 3 out of 7 (tracks #1, 3, 4) audio tracks from a retail dvd. It seems to work when I use Vobblanker, Pgcedit, then Shrink everything, and plays correctly in the computer.
However, in my dvd player, it initially defaults to the last audio track instead of the first available. While playing it, if I manually select the first audio track, then the dvd and menu commands will use that as the first audio track. I'd like the dvd to default to the first available audio (track #2) instead of having to manually select it.

In Pgcedit, the audio values are stored in gprm, etc, rather than having a value displayed. I don't know how to figure those out. The earliest I can insert a valid command to set audio with a specific value is in the VTSM with the movie... in that case, every time I call the main menu the audio will go to that value (even if I just selected another track in the audio menu). So that isn't a good fix.

In my dvd player, the audio tracks are displayed as 2of4, 5of4, 6of4, 7of4. I was able to shift them up in the tables in Pgcedit so they appeared as 1of4, etc, but it caused some menu problems with one of the audio menus, so I reverted back to this order.