Set to air next week, Nintendo released the previews online on their ultra modern myspace account, yay marketing department.
"Early next week Nintendo of America is scheduled to roll out a new round of Wii commercials featuring these popular Mii caricatures. One commercial is set in a living room with a family, while the other takes place in a board room. Both commercials feature the “Wii would like to play” gentlemen from the original commercials and highlight the fun that people have customizing their own caricatures before using them in games."
Trailer 1 - Boardroom
Trailer 2 - Family