Trying to use DJ to copy a DVD. When it starts I get an error saying user buffer size is too big to handle.

Cant find anywhere to alter or reduce buffer size so I'm stumped.
Never used to have problems with DJ. I only went for a newer version cos my old one did not support DVD.

Any ideas please? I've browsed all optons and I'm damned if I can find anything relating to it.

Cheers

JN