I have been trying to figure out how Nintendo's new storage solution will work.
We now know you can save directly to the SD Card, but no mention of playing from the SD Card. Instead, Nintendo stated it will be easy to transfer from SD Card to Wii. (Read: Faster)
Well, this could mean one of two solutions.
1)Nintendo has just upgraded its SD Card firmware, and we will have the same issues as before it will just be easier and quicker than we had to deal with. Not really a solution.
2)The second possibilities comes from an idea Activision is using...or is it Activision got the idea from Nintendo with a heads up.
What is a portion of the Nintendo Wii SD Card say 1,000 blocks is reserved for fast swap channels from the SD Card. This will allow the appearance of playing games from your SD Card, but not really. You will open into the SD Card Channel menus pick a game, that will be quickly uploaded to the Wii for play...and when you end the game, it will be deleted off the Wii memory.
Since there is a limit to the size of games available for Wii Ware, it is easy for Nintendo to reserve an usable amount of Wii memory for this option, and for all intents and purposes we will be able to play games from our SD Cards, without having to deal with possible lag issues of playing games on our SD Cards.