Hacking Homebrew ROM Hack Is it possible to load Ocarina Cheats via USB?

[KirbyBot]

My Wii's SD Card is only 2gb (which only 600mb is avalible) and I wanted to play PMEX REMIX Mod, which need around 4gb of free space, so is there any way to load Ocarina Cheats via USB instead of SD? Thanks

EDIT: just found a similar thread but the guy couldn't make it work, so I hope someone finds a solution :/