i have wii key on a pal wii with 1.9g update. i tried to access mii contest channel today, but it said download a new version. i tried to connect to shop channel and it said that i had to update firmware to access it. will this update ruin my perfectly functioning wii and wiikey? i can't remember it was like this yesterday, so is this a new update from nintendo? anything to do with brawl?