Did you know if you hold down the A, +, and - buttons on the Wii remote, while your at the Wii Menus Health Startup Screen it make your wii go into maintenance mode?
Turn on your wii.
When the health warning comes up press down on the +, and - buttons, until the wii remote syncs. [The light at the bottom turns solid blue.]
While still holding the + and - buttons press A on the wii remote.
Your Wii is now in maintenance mode. You may not use your wii message sender or look at your messages. xD To get it out of maintenance just restart your wii. [Turn it off.]
Wonder what its used for......No changes that I see are made, beside the wii message board.