hardly call these advanced codes. more like a good way to find functions. if you put in how to call and disable functions it would be awesome. but none the less nice guild. and dandino why would you want to find the hex? any way its right next to the address in ps2dis so i have no idea what your talking about. just double click the adress and you can see and change the value... if for some reason that dosnt work which would make no sense at all then just get on your psp game go to the address in your decoder. and if that dosnt display the value..... then your fucked