Email a copy of "More online details for Mario Kart Wii and its Channel" to a friend.
Nintendo announced that Mario Kart Wii will use a "Mario Kart Channel" that, like the Wii Fit Channel, stays accessible from the Wii Menu even when the disc is not in the drive. You can use this Channel to view and download ghost data of other players and race against them (presumably you'll need the disc for the racing parts). Nintendo has...
