Robin Hoods Playground

could someone help me i have a kreon drive to rip my original games,
do i need to run a game that was ripped with the kreon drive through abgx?
or can i just play them, i have run some of my rips through abgx and it downloaded a patch for them
why would abgx need to fix my kreon rips as they came from an original disc ,and yet some pass abgx and dont neep patched ,

i would still check also use kreon checker to ensure the ss is good

so if i use kreon checker and it says the ss is good i dont need abgx would that be correct