I have a problem with Zelda Twilight Princess and Zelda Wind waker, both for the Gamecube. All other games I have tried works when I select the setting to force the video to the wii's video setting, but the Zelda games won't start. If I select force ntsc, they start but the picture is red and black. Is there a setting I have missed? I have a PAL Wii using a RGB cable, PAL 60. The games are NTSC.