So far,
NTSC Wii, 3.2 Firmware.
Resident Evil Umbrella Chronicles (NTSC) - Doesn't work at all
Wii Play (NTSC) - Doesn't work at all
Final Fantasy: Chocobo's Dungeon (NTSC) - Doesn't work at all
Resident Evil 4 (NTSC) - works in black and white until you start a game, it crashes after that.