I vaguely remember reading an article stating that "Caravan of Courage" theatrical was simply a matted version of the full screen version we already have. So there are 3 versions:

1. "The Ewok Adventure"- original version, has "Ewok Adventure" titles.

2. "Caravan of Courage" theatrical. A matted version of "Ewok Adventures" (unsure of the aspect ratio) with new opening titles

3. George's DVD version. A full screen version of "Ewok Adventure" with full screen "Caravan of Courage" titles and possibly other minor changes (?)

Battle for Endor has two versions (never received a theatrical run):

1. Original version in full screen.

2. George's DVD version in full screen which apparently has altered dialogue in places.