you could just do that with a fuzzy search, no need for ps2dis. start a game. search for unknown 32bit value change your weapon search different change again and search different again. search same every once in awhile to get rid of junk address. once you find an address that makes it so you can switch weapons or all weapons = the same weapon. pick up the weapon you want the code to switch to then copy the address in to your decoder. copy the value to the right of the address press add new cheat and up in both the address and the value. thats about all you have to do to make a weapon switch code. (dosnt work for all games) any questions?