So my sister just got a Wii and eventually I might be interested in installing Wii homebrew. (I've been using PSP homebrew for years so I know the lingo, etc.) But I have a couple questions before I try it out.
1. It can allow you to play ISOs/backups right?
2. How strongly has Nintendo been working against it? I've seen online that you might get banned from stuff like Mario Kart online for having the homebrew channel. Is that still true and will I be banned from anything else?