Darth Mallwalker said:

A similar thing happened in the last page(s) of Harmy's ROTJ thread.
Did you try DL'ing that one part again?

Some write 91.5MB to mean 91.5 MiB or 91.5 x 1,048,576 = 95,944,704 bytes.
which round up to 96MB

I did DL a second time with the same result, unfortunately. Thanks for the math; I'm horrible at that! :)

I do get an ISO file, but it won't open.

EDIT: The problem was that the files DL'd from various sites weren't named exactly the same. Once I homogenized the names based on the predominant file name, I now have a working ISO! Apologies for knocking the thread off base. I guess I was so excited about seeing the original SW in HD, I didn't think about the thread continuity. Looking forward to watching it. **Thank you, Harmy!!**