I am looking for a program that will let me mess around with my town and items while on the cpu. I used to have one for the DS version and it just required the Action Replay. I already know how to get the file onto my cpu, just need a program to modify the file there though.
Not sure if you've gotten this information yet, but check out this site (http://aibohack.com/wii/index.html).
Edit by Romaap: http://"http:// thats not going to work >_>