Backing up DVD < 700 MB onto CDR?

[Stiffler]

Hi,

I'm trying to back-up a game less than 700 MB (Batman Vengance). However, this game is on a DVD for some reason. Am I able to back it up directly directly to CD instead? Or do I have to edit the ISO file to remove DVD detection? I already have the image in my PC as a GI file.

Any info. will be greatly appreciated.