Making Backups from Iso files

[Later]

Everytime i burn an iso file of a PS2 game with nero the game starts to load (i.e goes from the browser to a black screen) then just goes back to the browzer where i see a picture of my memroy card and a disc with is labled as playstation2 disc when i highlight it. Everythime i select this disc the same thing happens again. It never happens when i copy directly to a disc however. Is this a software issue? any ideas?

thanks

[EspI69]

USE DVD DECRYPTER ! just selct ISO and copy , make sure u copy on that slowest speen also (2x)