Not much right now!
There isn't much we can do right now. Playing copied PS games require a mod chip, or the much less risky alternative of a swap disc. The swap disc is nice because you don't have to do any internal alterations! The idea is to trick the console into believing it is an original disc,so it would boot it. You then swap the boot disc with the back up without pressing reset or eject. The original disc has a code the console must recognize before it boots. It was an anti piracy thing Song developed.So I guess this probably won't dissapear any time soon.