Check Mii Out Channel

The Check Mii Out Channel, known as the Mii Contest Channel in Europe, Oceania and Japan and Miirame in Spanish-speaking countries in Latin America, is a channel for the Nintendo Wii that allows players to share their digital avatars, called Miis and enter them in to popularity contests. It was released worldwide on November 12, 2007. It is available free to download from the channels section of the Wii Shop Channel.

Shut-down
This channel has shut down as of June 28, 2013. It's related online services are unavailable now, the channel won't work in Dolphin.