I have a problem of sorts. I used to have the Homebrew Channel on my Wii on a lower firmware, but when it came to update to 4.0 I deleted it, not knowing I couldn't re-install it. But I descovered the new method and I was installing Homebrew Channel on my 4.0 system, and in my absent mindedness I removed my cIOS thinking it would also need updating. I've tried everything to get it back, but I can't install it anymore. And I need it for the USB Loader to work. I've tried all the "4.0 virgin" methods, thinking it would work, but I can't get it to load. Any ideas? I do have a Wiinja chip to hand, although I never fitted it, as as soon as I purchased it I descovered the Twilight Hack. but if I can use that to boot a downgrade disc or something I will. Help! PS. I d have Homebrew Channel installed, but none of the cIOS apps work properly. The error is specific to Installing Ticket: [+] Adding Custom IOS, please wait... >> Installing ticket... ERROR! (ret = -2011) But the (ret = -XXXX) varies with the installation programs.