my wii is 4.0U and i have neogamma r6 and i am trying to get a backup of the new super mario bros wii to work. the software on my pc that i usually use to change to 249 and to remove updates both dont seem to work, even though i know for sure that people are getting the same copy of the game to work perfectly. my head is spinning because i dont even know where to start for getting this backup to work...