I do not understand why so many industry folks have been sucked into this WiiHD as a small upgrade, then a proper upgrade a few years later.
If it is simply upscaling the games to 1080p, then it will make little difference to the quality of games.
If it requires developers to release what is essentially 2 games on 1 disc, then they won't. They would either support the SDWii or not support the Wii at all. It would also mean that games are reduced to about a third of the length, due to requiring mutiple sets of textures.
And to make it even more stupid an idea. If the Wii is made to output in native 1080p, without being made more powerful, then it will have to display in a game breaking number of FPS, or it will reduce the amount of things that can be displayed on screen to such an extent that the HDWii games look worse than SDWii games.
Trust me, the next Ninty console will be in 2012, and will be a full upgrade from the Wii (though it will be backwards compatible with Wii games)







