I'm having an obscure problem. I've deleted the Homebrew Channel for some dumb reason on my Wii and now my disc drive is broken. Now I want to hack my Wii so I can play my GameCube games, albeit digitally. I used LetterBomb the first time to install the Homebrew Channel, and I think I installed HackMii or BootMii, I'm not sure. Is it safe to install LetterBomb for the second time, with HackMii or not?