Wow, I can answer this one. And my UID still says, "newcomer."
Do you mean EBOOT.BIN?
For this you will need an emulator. PPSSPP or jcpsp will work.
You need to find the option that says, "dump encrypted eboot to file." In PPSSPP, it's under Settings->System->Developer Tools
As for how to find the text if it's uncompressed, you'll need to ask someone else.
I've finished doing a basic file editor.
It also dumps the script, I'll extract it all at some point
Out of interest how did you rip out these files, did you do it manual or find a tool?
I found a tool called Jaeder Naub.
Could be me but they seem to be corrupt/incorrectly ripped, I think the tool just kinda guesses