Woo! Finally got the All Items cheat working. It turns out the the original cheat I was using just wasn't going to work. This 4 line code converted like a charm! Enjoy!
Codice:
_S ULUS-10391
_G Monster Hunter Freedom Unite (USA)
_C0 All Items
_L 0x8119D1C8 0x03E80002
_L 0x10000000 0x00000001
_L 0x8119D1CA 0x03E80004
_L 0x00000063 0x00000000