How do you back up a dual layer game. I have 1 disc , so only 1 shot at it. How do you do it? , I keep reading loads of topics saying they boot ok , but either lock at the layer change or boot the ps2 logo , then go back to the main menu.

It's a verbatim dvd+r dl disc and a pioneer 108.

Burning software

Alcohol 120%
Nero
Record now max
Dvd decryptor.

How do I do it correctly with any of these.