The downside to Wii modding/hacking is unlike PC modding I cannot back my files up so if I screw up, it's done for. :/
Also since I don't have a PC that can read Wii disks, I'm stuck with Memory hacking for now.
Hope to find a way to enter the Bully Wii's data files soon anyway, I'd love to have a Bully modded like a PC.
Also this next part may shock all of you but:
I know how to play PLAYSTATION 1 GAMES on my Wii.

Been playing Spyro 3 all night.
It crashes quite often though.
The ps2 version also can be modded quite nicely and use basicly all the same mods that the pc version uses...with the exception of the world.img file being 4 files with the console one vs the pc one being a single file.
I remember seeing 4.img's and 1.dir (I think) when I opened my "Canis Canem Edit" PS2 disk on my PC.