Thanks for your reply GWENDOLIN. About the burner I have the NEC 3500 nd which supports dual layer disks. I will try Nero 7, it may solve the problem. AABBCCDD thanks too. However DVD decrypter is a ripper not a burner. How do you do it?
Thanks for your help aabbccdd. This is one of the best sites. Its really helpfull. I hope I will find my solution there.
Rip with DVD Decryptet in ISO read mode and then select the MDS file to burn in ISO write mode...easy peasy.