I did notice that when I ran
Clone DVD, the program doesn't pick up all the separate files on the disc that you would normally see for a movie, only one file came up.
That's when I wondered if Clone DVD was the proper program to use for copying the disc. I don't like
Nero for this type of function, so I would prefer to avoid it unless absolutely necessary.
I will try to make an ISO copy today and try that.
(Also, the guy who originally made this DVD is unavailable until 2/8, but he's kinda flaky so I don't know if he can help me on this)