PS1 Non-Existant Protection Fix - Any other hope?

[aswheeler]

I'll provide the simple facts, straight up.

I have a PS1, regular with I/O. I have an action replay. I'm trying to play the backup of Disney's DDR Rave(I don't have the original), however it hits an anti-mod message and shuts down immediately. I've tried DDR Rave's anti-mod codes and no success. I've searched this site for a protection fix, and the only patches are the region conversion ones(NTSC-PAL). I've tried almost everything and I'm not willing to internally modify the PS1 since the Action Replay is practically a mod chip. Is there any way to play DDR Rave with resources found on the internet?