DVD to DVD Backup

[Mivc]

Hi,

I want to backup my PS2 games.
I have a NEC ND-1300 DVD writer.

Is it true that you only have to use 'DVD Decrypter' to make a backup of a PS2 game and play it on my PS2 with a Mod chip like
the MESSIAH 2 PRO?

If not, Where can i find a tutorial which describes PS2 backup on DVD (DVD to DVD) and NOT DVD to CDR (not ripping)?


Thanks!!