I have not touched my Wii for at least 3 years and I wanna get back to it now that I have a little CRT laying around. Specifically, I want to use it for emulation. And as I said, It's been a long time and I don't remember anything. All that I know is that when I enter to the Homebrew Channel it says: 1.0.6 IOS61 v21.29 I want to update it to the latest version. How do I do this? Can I do it via USB since I don't have a SD card right now? Thanks in advance.