In my earlier post when I said I wanted to burn a dual layered DVD with the .iso file and play it in my DVD player, I had no idea what I was talking about. Back then when I read Harmy's first post saying that the .iso could also be put on a dual layered DVD and would play in most Blu-ray players, I thought that meant that it would play in all DVD players and also most Blu-Ray players. I didn't really have any knowledge about this stuff. But recently I was talking with Erik Pancakes and he explained everything to me.
So thanks again to Erik Pancakes, and also to everyone who responded, and especially to Harmy for brilliantly re-creating these awesome movies, and to Chewtobacca who made the officially-sanctioned DVD5 versions. I ordered some Verbatim DVD-R discs and can't wait to burn them with the beautiful Despecialized Editions!!! :-D