Need some help here re: dvd-r backups

[argo]

I had exactly the same experience with the knife/credit card trick which i used for a short while.
It worked every time on cd ps2 backups but never could i get it to work on ps2 dvd backups.
Charlie and is mate sorted me out with a messiah and problem sorted.
Everyone going to tell you that your going to knacker up your ps2 sooner or later using the knife/credit card trick you must know that allready but that's your choice of course and i hope that you don't i'm just posting to let you know that i couldn't get dvd games to boot that way either.


Argo.