When ever I burn a DVD-R, it won´t pass the simulation part. It tells me that it had an error in "Write Disc-at-once" statement.

But when I burn it on a DVD+RW, there is no problem.

Anybody has an idea?

I ripped the movie with Decrypter and used DVDShrink after that.
The bruning tool is Nero 5.5.10

Any idea is welcome,

Johny