Does this same method work for modifying the japanese colosseum bonus disk. I'de like to play the game in English, catch and purify all 48 shadow pokemon and then just use a modified Colosseum bonus disk to add Celebi to my US save, load the US game back up and see celebi in my Box.
Also when you say
how do you want us to do that? By using Search > Goto... or by using Search > Find ?
A quick guide of like 3 or 4 screen shots would make doing this super easy