theres a fix already! http://www.ds-scene.net/?s=viewtopic&nid=11056 het that softwsre,install all his updates,open the game,choose ap fix,then export the rom and done!
and if i find the sd card i have my NAND backed up on, i can not only restore the NAND if i solder the right part in, but i can also put my NAND on dolphin, then i can play dolphin online, like PMEX Remix or MKWii Riibalanced