My Wii had a full brick, so I sent it into nintendo. Of course, they had no idea what was wrong with it, so they sent me a new Wii. However, it's 3.4. Would it be possible to downgrade my Wii to 3.3 so I could use the backup launcher/gamecube loader? Could somebody run me through how I could do this? (I've downgraded before, but I forget) Thanks in advance.