Not to spoil the fun, but is it really still a "Nintendo Wii" if you replace the stock OS?
The identity of a "Nintendo Wii" is the combination of its enclosure, hardware, and software. To take only the enclosure and hardware and keep calling it the same thing is absurd. Where does it end? What if I keep the enclosure, but replace guts with an Xbox? Is it still a "Nintendo Wii"?
The identity of a "Nintendo Wii" is the combination of its enclosure, hardware, and software. To take only the enclosure and hardware and keep calling it the same thing is absurd. Where does it end? What if I keep the enclosure, but replace guts with an Xbox? Is it still a "Nintendo Wii"?