COPY PLAYSTATION 2 GAMES NEED HELP

[moe666]

I HAVE TRIED EVERY METHOD TO COPY PS2 GAMES BUT NEVER COULD GET IT TO WORK. I HAVE TRIED CDRWIN BUT I ALWAYS GOT A ERROR ,SOMETHING ABOUT BAD DOCUMENT OR OPERATION

I CAN'T KEEP ON RENTING GAMES,

P.S I HAVE INSTALLED THE CHIP IN MY PS2
I JUST NEED TO KNOW HOW TO COPY OR "BACKUP".

THANKS