Ok…got this from a friend and here is the info I have from the disc.
There are 3 options for choices from the menu: Play Movie, scene selection, bonus features.
If you take Bonus features you can pick:
1. Audio Tracks: Motion Picture Soundtrack or isolated score
2. Crawl Selection: Original Crawl 77 or “A New Hope Crawl 81”
3. Theatrical Trailer
4. Preproduction Art
5. DVD Rom Content
Any clues from just this info? If you need more, let me know!