I was going to install softmii on 4.0. Is there anything I should be scared of? I have cISO v9, HBC, and preloader installed. I read somewhere that I should make a NAND backup of the Wii before I install softMii... is that correct? If so, how do I restore a NAND? I have an applation to dump a NAND, but if something goes wrong, how do I restore a NAND? Also, if there is a way to restore a NAND, when should I consider a system restore, when I have a full brick? Also, what will a NAND backup restore? Everything? Would all my channels/HBC and CIOS's be there after a restore?