Yet another DVD X Copy question...but different

[ADLER]

Ok, so I made a backup of a movie using X Copy. I just tried making another backup of that backup, again, using Xcopy, and it said that it wouldn't let me make a backup of a backup, and to use the original.
So, I tried using Primo, and it basically doesn't recognize it, because XCopy puts copyright protection back into the backup copy. Argh....how to get around this?