Hey there, I have a quick question. I downgraded my 4.0 Wii using this guide, and since then, some of my games (Guitar Hero) have been asking for an update. I know Guitar hero requires a certain IOS to work, but the guide states "install all of the IOSes except IOS35." Is IOS35 the one needed for Guitar Hero? What would happen if I were to install it? (Would I lose any homebrew functionality?) Should I use the IOS (Un)installer or just run the update on the disc? It won't work if I just brickblock it, will it? Thanks!