I would check the MFH(Modder For Hire) and check references on who you want to mod it be aware not everyone can be trusted thats why i mention references. Get background and who ever you feel is trusting see if there willing or have the time. Or if you like ask us about this person you think would be a good person to mod your psp and will support you the info that we know or have heard about that person then you make a choice. Good Luck.