Hi, I first home brewed my wii four years ago with the Twilight hack. I use it mainly with USB Loader GX and an external USB hard drive using WBFS. I am currently using version 3 of the loader and the current version of Homebrew. Someone in our house forgot to NOT upgrade the system menu. It was on 4.2U, now on 4.3U. Anyway a lot of my games will not load (ie Animal Crossing, Astro Boy, etc.). Homebrew browser crashes as well. The reason I'm posting is that I am not all that verse anymore on hacking a wii. I can't remember what cIOS's / IOS's I've installed. I vaguely remember a util that would tell you all of those changes but don't remember how to use it or even it's name. I kind of want to almost virgin-fy my wii and get rid of all of the crap, but I don't want to unhack my wii. 1. How can I get rid all of the cIOS or IOS files without dehacking my wii? 2. I've read somewhere if you download the new hack disc that hacks your Wii it does #1, is that true? 3. I now own a wii u, if I homebrew my Wii U (wii mode) can I use my external hard to play my wii games on it or do I need to re-rip? Thank, sorry I seem a bit like a newbie.