I've searched the forums and haven't found a match, so apologies if this is a repost. I just got a 4th Wiimote & Classic controller and went to try it out in MarioKart 64. The new WiiMote was controller #1, and when I started the game, I got the 'You need the classic controller' + 'Plug the controller into the P1 controller' message. Puzzled, I re-synced the controllers so another Wiimote was #1 and it started fine, but the new Wiimote turned off as the game was starting and wouldn't turn back on. Also, player 4 didn't get any motion on his controller either (the new WiiMote was #3). It's almost as if its failure was serial in nature and interfered w/ #4. When we leave MarioKart 64, it fires up just fine. We did a power-down reset, no change. I'd be thinking it was a hardware defect, but it works fine in Super Smash Brothers Brawl, so I'm on the fence. Any thoughs/ideas?