With these codes, you Must enter them all to get them to work,and the 1st 8 lines must be in order. To use,go to your item inventory menu,and position the cursor onto any of the 128 slots in the list. Pressing the R1 button lets you sort thru the item list forwards, Pressing the L1 Button you can sort thru the list backwards,remember that you must have a quantity of at least 1 before you can change a blank slot to an item. You can increase or decrease the quantity of that item by using the L2 & R2 buttons. You can change the quantity to whatever you like. Be warned,when changing the items backwards,dont go to far past the blank space before the 'Potion' item,or the 'Occult Fan IV' item when going forwards,or the game will freeze.