I have 2 SDHC cards, both FAT32. I was recently putting a Luigi's Mansion .gcm file on my card, and I put it in my Wii, I cleaned the pins, and everything, and.. The SD card you inserted isn't compatible. I then put it in my computer and then... nothing. Well, I don't know what to do, I went to Homebrew Channel, didn't work, so I'm confused.