There are major updates on NOA´s Wii page. On this page Nintendo has revealed even the (previousy) secret channels:
Fun 3-D caricatured portraits of users, or Miis, created in this channel can be used on characters across a variety of Wii software. In addition to storing Miis on the Wii, several Miis can be stored in a user’s Wii Remote and taken to a friend’s house to play on another Wii console. Each member of the family can have his or her Wii Remote personalized with their own Mii.
This channel allows users to retrieve digital pictures from an SD memory card inserted into the Wii console and display them on their television screen. Users also can manipulate the photos in a variety of fun and creative ways, such as zooming into details or creating mosaics, puzzles or slide shows. Users can even add an MP3 tune from their SD memory card to their slide shows. It provides a fun and easy outlet for people to edit and show off their digital pictures.
Users can access free local weather forecasts after turning on the Wii console. When connected to the Internet, the WiiConnect24 service automatically updates local weather information.
Users can access the most up-to-date breaking news from around the world, organized into a variety of topical categories. When connected to the Internet, the WiiConnect24 service automatically updates this free channel.
Wii Shop Channel
This is where users go to download video game content, including classic video games originally played on the NES, SNES, N64, Sega Genesis and NEC TurboGrafx platforms. Here the users may buy Wii Points with a credit card or redeem a Wii Points Card purchased at retail to add points to their account, then redeem points to download these Virtual Console games. Users also can use points to download the Opera browser used in the Internet Channel.
Virtual Console Channel
After users download Virtual Console games from the Wii Shop Channel, each game will appear in the Wii Channel Menu as its own Virtual Console Channel. To play the game, users simply select the game’s channel.
This channel dramatically changes the relationship between a user’s home, the television and the Internet. Users download the Opera browser with Wii Points. Then they can surf the Internet right from the comfort of their couch. They can do quick research while watching a television program (“What was that actor’s name again?”), or book travel plans and shop during commercials. The service is compatible with Macromedia Flash and also runs AJAX software.
Wii Message Board
Forget hand-scrawled notes tacked to the refrigerator door. Users can leave messages for other family members on a calendar-based message board. They also can use WiiConnect24 to send messages to people outside the home as well. Even better, people can trade photos and text messages with cell phone users. The service also allows for incoming messages targeted at software, such as a new map or weapon for a game. Games can constantly be updated, thereby extending their playability.
This channel allows users to play either Wii game discs or any of the entire library of Nintendo GameCube discs.
Update: The images are being problematic so if they aren’t showing up for you, just follow the link to Nintendo’s site. They have video demonstrations of the Channels as well.