hi, i just got around to updating my friends Wii to FW 4.0 using Waninkokos FW Downgrader and when i put in a copied disc to see if it works ( i didn't expect it to just wanted to double check) it actually loaded up. I thought maybe this was a mistake, somehow the Wii read it as original for some reason so i tried another 2 games (the games i tried were OKami, GH Metallica and Excitebots if anyones wondering) and they all worked beautifully. The thing is i had installed cIOSCOPR v1 for him previously, so even if its cause the Downgrader doesn't touch those IOS files, you would still think it wouldn't work cause from what i understand thats what v2 is for, to work with 4.0. I wish i had upgraded myown Wii using the downgrader now, i'm to scared to install cIOSCORP v2 not to mention now that i know about SoftCORP i wanna wait for that (anyone know when the release is btw??) If it helps i updated my friends Wii using tis method: Install patched IOS60 Upgrade firmware using FWDowngrader With mine i use the FWUpdater 4.0 instead, and i had cIOSCORP v1 install prior to but it overwrote it. anyways i thought it was interesting so i posted.