I found this forum some 3 months ago that had some Wii tricks. Some of the tricks are quite obvious, others are not so much. Like the fact that you can email anyone’s Wii from around the world, all you have to do is know their friend code. Just send an email to w(friendcode number)@wii.com and it will be delivered to their Wii. How cool! Anyways, you can check out some other ones too by going here. The forum is a bit old, I had it bookmarked but just recently went back to the page again and saw some of these “secrets”.