Well, I'm just getting back into my Wii, and I'd like to run some homebrew and the Gamecube Backup Loader on it. In the past I know I installed boot2 BootMii, HBC, and several CIOS, but I forget which ones they were. Is it safe for me to just install the CIOS that I need? Is there any risk of something going horribly wrong if I attempt to install a CIOS which I already have installed? If so, is there any way for me to see what I already have installed? Any help would be GREATLY appreciated.