I haven't kept up to date with all this cIOS and updating mumbo jumbo, and never have. But I remember hearing that 4.2 is a death trap. Problem is, I feel like browsing the Wii Shop Channel, but it tells me I must first update my Wii. Now, I have a Wiikey v1 installed, Homebrew Channel, illegit wads, and bootMii installed on Nand2. I'm almost certain it is not a good idea to update through Nintendo. But correct me if I'm wrong, please.