a little help for psp version

First of all I would like to apologize again for acting like your boss ( even if that wasn't my intention ) . Anyway , I found that MUA 2 's psp files are all .prx type. I searched a whole day on the internet and I found only the wrong things , so please , if somebody knows , tell me where can I find a .prx extractor/decrypter/viewer/editor for psp games?

[BLaw]

If you don't know, we don't know. Or else one of us would have told you about it. (I say this in a nice way)

Btw, Kaiserbreath has been inactive for a very long time. I don't have his e-mail neither.

If someone, by any change, is experienced in the field of PRX files and such, please report!

It's a different style of archive than MUA1, which means unless its cracked we can't mod MUA2 for the PSP.

ok thanks anyway