Here are links to posts on:
Mario and Sonic at the Oylmics.
http://npsyear6.blogspot.com/2009/11/do-something-different-children-in-need.html - using it for data anaylsis in maths.
http://redbridgegamesnetwork.blogspot.com/2009/11/wii-and-pe.html - Can the Wii be used used in PE?
Another Code R
http://hallyd.edublogs.org/2009/11/22/another-code-r-day-1/ - Keep tuned in for more!
Finally a nice article from Tom Barrett about Console for Classrooms.