This is a commercial for the Wii I saw during school's Channel 1.
There are more though, and it seems like Nintendo has made an entire trailer, which is a compilation of all of the commercials.
Pretty groovy commercial, if you ask me. Almost a tad creepy, though.
What do you think of it?
Edit: I think this might be a Zelda: Twilight Princess commercial, but it might just be a short trailer.