If i'm using this guide: http://wehackwii.pbwiki.com/News+-+System+Menu+v4 I had read somewhere on here about not needing to do step 8-10 if you dont plan on installing CIOScorp, am I wrong here? I'm planning to update from Starfalled 3.2 to 4.0 with preloader. I already have IOS249 rev.8, so what i need to know is if I should use wanninkoko's updater or the wii's system update. Also, i read that downgrading to 3.2 using cIOS downgrader 1.2 even if you already are using 3.2 is a good idea to do before the 4.0 update, true? Thanks EDIT: I think I'm confused about the CIOScorp, all I plan on doing is running a couple back-ups from softchip or backup launcher and installing some .wad games. From what i understand so far the wanninkoko 4.0 updater installes the Trucha Patched IOS's, do i even need those if i dont plan on running games from the disk channel? Sorry i'm confused.