So I'm following this guide to get usb loader gx working on my friend's 4.2 lu64 wii. All it has installed is HBC for brawl hacks, but they want usb loader like i do(1st gen jap wii) I'm following the guide here. http://wehackwii.pbworks.com/USB-Loader but it says install some cios222 and other things which i heard brick 4.2 lu64 wiis. Won't this brick my wii? And if so, what is the most i can currently do with a 4.2 lu64 wii to load backups and other homebrew?