Protected Game Saves, any solution?

[Toxicshadow]

I have downloaded a .gci file for Fzero GX and have tried to import it via the memory card manager in dolphin. Everything seems to go well but it is always detected as a corrupt save.

Digging around a little further suggests that FZero is one of a handful of games that is encrypted using a key that is randomly generated when formatting a memory card.

Does anyone know of any tools that can get around this problem?

Thanks.