Can I copy protect a psx backup cd???

[Skippy]

yes.. possibly.. well your going to have to try it. I have done it with PC games but not PSX. try this place.
http://www.cdmediaworld.com/hardware/cdrom/cd_utils_3.shtml
the prog you need (I think) is TZCopyprotection or WinLock not sure which one is for PSX, I know CD-Protector will NOT work with PSX as it encrypts PC .exe files. The only problem is that it may be possible to copy it with CloneCD http://www.elaborate-bytes.com/

Try it and see

Skippy.