Hi, I have a PAL wii with 23th Oct. 3.3E Firmware. I installed the Homebrew Channel with no problem, but it keeps giving me an error when I install the cIOS rev 7. Here comes the question: do I really have to downgrade the firmware? What version should I install? Will it cause any problem like channels not working or even worse? Can I avoid all this by installing the cIOS via .wad files? Please notice that i have no previous cIOS installed or DVDX. I really need advice, i'm confused as hell.