Hello all, i have been following the wii homebrew scene for a while now and have a 3.4E firmware wii. i also have the homebrew channel installed and nothing else. i really want to update to 4.0. so i was wondering is it 100% FULL PROOF SAFE to do so normally? I DON"T WANT TO INSTALL MORE THINGS ONTO MY WII TO MAKE IT WORK AS I KNOW THEY ARE NOT 100% SAFE. i want to join in the homebrew scene but until their is a 100% FULL PROOF SAFE way to do so, i'm not taking a risk. i hope you guys understand and steer me in the right direction. thanks to all those who answer.