So.. I just discovered the Arm7 fix, and all my games work again on my DSX. I really love multiplayer, and so does my brother. He has a M3 Real, and all the multiplayer games work for him. No games worked for me until now, since I can use the Arm7 Fix. It works perfect, I can play all the games. (Hey, I said that already?).. But multiplayer won't work! Example: N+, I try to create a room, and after a few seconds something like this pops up: communication error, connection has been lost. Same problem when I want to join a room. With CoD: World at War, the game doesn't see any rooms, even when my bro created one. Is here a fix for? That would be so awesome Thanks for your help.