Now here's a modification that doesn't make a whole lot of sense to me. Someone went and crammed a Nintendo 64 into their Wii. I don't get this for a couple of reasons. For one, you can download most of the good N64 games to the Wii via the Virtual Console. And there's no way he was able to do this while leaving the guts of the Wii inside, making this basically just a white N64.
Here's a tip, Wii owners: just use the Virtual Console. You don't need to keep those cartridges around, and you'll be able to play games from basically every Nintendo system from one box. What this mod does is decrease the functionality of the original, which I don't think should be the point of any good mod.