HI I have been off the wii seen for over a year now so obvious alot has been going on and I am reading alot to try and catch up. I have a european wii with version 4 firmware on with a wiikey installed on it. I recently download new super mario bros and tried to play it but it is asking me to update first to play. Am I ok to update to play the game ? I have also installed the homebrew channel that is it on my wii with no apps in it yet.