Help with system_plugin

I put a new system_plugin in my PSP to change my default sounds when i select stuff, move, delete, etc.

I used this one.

http://www.sendspace.com/file/yxpkid

I put it in successfully and my PSP now has FFVII sounds, but whenever I play Crisis Core: Final Fantasy VII (UMD), I can't save and the save file pic doesn't show up.

Whenever I save my PSP locks up and shuts down.

Is there anyway to fix this without putting back the original system_plugin?

My cfw is 3.90-2 M33 PSP phat with 1.50 kernal

System_plugin.rco?

PM me your email address.

yes.

Also, sorry I don't like giving out my email to strangers, so please post here.

I don't think I can do that... Offical File...

I sent you my email

I sent you the file.

I don't need the original plugin.

I just want to know how to be able to save again without changeing the system_plugin.rco file back to the original.

I want to keep the FFVII one.

I never asked for the original PSP plugin.

Upgrade to M33-3?

I did. Nothing.

Disable a few plugins?