Awesome you can play games off of blank dvd's now! no more using a seperate disc for each game!!!!
Lol yeah i know thats not what you meant but i couldn't resist.
But yea i would assume like everything else softmodded it will require DVD-R or booktyped to -R.
The real question i want answered is did wii and wan team up on this, and if so does that mean wanin's multigame loader will be incorporated?