Mii to NDS Transfer

The Mii Channel has a hidden Transfer to DS option. According to cubed3.com the only NDS game using this for now is the Japanese title Aruite Wakaru Seikatsu Rhythm DS. To enable the feature, do this:

1. go to the Mii Channel
2. push A once
3. push B once
4. push 1 once
5. hold 2