Hey guys, I want to install the homebrew channel on my Wii U's vWii mainly just to play some old SNES games. I am planning to run retroarch with roms straight from an SD card. Do I need to install any of the CIOSs to run them? I don't want to have to install any if I don't really need to. I'm going to use this guide here: https://gbatemp.net/threads/full-vwii-softmod.339899/ My guess is that I could stop after step 5 or 6? Thanks!