We mentioned this earlier, but here is the official press release.

The Wii™ console’s Nintendo Channel is getting a makeover. On Sept. 14, the channel, which provides users with videos and information about current and upcoming Nintendo products, re-launches with a new look and feel. Some of the upgrades include higher-quality streaming videos, lists of top games that other viewers recommend and a new ability to rate and recommend Nintendo DS™ games.

Current features of the Nintendo Channel will remain, including Nintendo DS demo downloads and an extensive lineup of videos about Wii and Nintendo DS games.

As part of the update, Nintendo Channel will also premiere Nintendo Week, a weekly, hosted series about what’s happening in the world of Nintendo. The premiere episode includes an in-depth look at Mario and Luigi™: Bowser’s Inside Story, an interview with the developers behind the Wii version of Guitar Hero 5, plus coverage of the new Nintendo DSi colors, Nintendo DSiWare games and other surprises.

Nintendo Channel is available free of charge to Wii owners, and can be downloaded by going to the Wii Shop Channel and following the on-screen instructions. For more information about the Nintendo Channel, please visit www.NintendoChannel.com