I just got my WiiKey in the mail today and I'm having some issues. I have a legit copy of both Naruto Gekitou Ninja Taisen 4 (for the gamecube) and a legit copy of Naruto Gekitou Ninja Taisen EX (for the Wii). Taisen 4 (gamecube) works fine on my Wiikey-modded system. Taisen EX shows the game logo in the disk channel and when you click it, it goes fullscreen with the character voice saying the name of the game. When you click "Start game", the screen goes black and no loading occurs. So to sum it all up... both are legit, imported copies. Gamecube version works like a charm. Wii version brings up title screen on wii menu, but goes to black past the wii menu. Again, it's a legit copy of the game so no burning issues are the cause. Any ideas on what I could try or what could be wrong? Thanks! Edit: When you click "Play Game" the screen goes to black, and any wiimotes connected to the system are shut off. The system wont respond to the power or reset buttons at this time. The eject button ejects the game but does not cause the system to regain functionality. The only way to get functionality back is to disconnect power from the system and reconnect it. Edit #2: Taisen 4 freezes before or immediately after the first match, I discovered later in the thread.