just wondering is there any need to install waninkokos rev 4 custom ios ? obviously i have a modded wii, just dont understand if the ios is needed for anything? i mean patchmi normal install works with libdi if u wanted to play a dvd which to be honest i wouldn't dare, u dont get data dvd player/recorders for nothing. i mean i already have the patchmi and libdi installed to play a dvd, which i wont, but anyway. just wanting to know if i should install it? please help why would it benefit the wii? what exactly requires this install?