It just fixes the issue with Crash Bandicoot spitting out a 0 byte file. Replace the ndsrominfo.dat in the SC directory on your PC and the problem is solved
yeah...tried 3 minigames, the airplane fighting,whack-a-mole and the ball rolling ones...they both control pretty badly. I had quite high expectations for this, due to the preview in Edge. I don't think it'll work well, even as a party game.
I tried teh ball rolling one ... and some baseball one ... then I quickly turned it off and removed the game from my SD. I really like Mario Party ... I hope they port it to DS.