help needed for burning ps2 games

[domes]

I've already posted a previous thread on this topic, but I still haven't found what I'm looking for as far as burning ps2 games. Mod-chip, gameshark2 1.3v I have. My friend let me borrow two games that he got from the internet that were " ripped " down ready to play. Star wars and rumble racing. Do you have to rip a game inorder to play a ps2 game. I tried cdr-win and clonecd, no luck. Anybody with an idea?