I have a 3.3u NTSC Wii with NO homebrew stuff installed. It's pretty much the Wii and the flatmii. And I'm having problems running SSBB. I've got here two ISOs, one of 8.3GB (which should include the whole game) and one of 4.5GB (which should include everything except the videos). Anyway, everytime I try booting one of them (be with the autoboot feature or not) I get a black screen saying that there was an error. Anybody can give me some advice? And on a side note, I'm also having problems with a slight buzzing sound and some horizontal white and black lines running upwards on the screen whenever the flatmii usb cable is connected. One guy on wiinewz suggested it might be a problem with the grounding on the outlet my PC is connected or the PSU on my PC. Has anyone experienced this before? Can it damage my Wii? Thanks in advance!