Copy DVD 1/1

Hey guys stupid question but which/what software can do just a simple 1 on 1 copy of a dvd movie. For example i want o backup my movie using a DL dvd disk so no compression just i simple copy. Can nero do it?

Thank you

Nero should be able to do it as long as you use a program like DVD Decrypter or ANYDVD to strip the CSS copy protection first.

use dvd decrypter to create an iso of the original disc and then use it to burn the iso as well.