Hi, I googled and searched this site for IOS0 but found little by way of explanation. What is IOS0? AFAIK, it showed up when I used muzer's install IOS51 program that downloads IOS51, patches it, then installs it on the wii. I used the app from BIG MOEs awesome install package, and after completing the IOS51 install, IOS0 also showed up in TitleLister. Any ideas? Should we care? Also, there are two "?" channels that show up not in the main wii menu but in the "channel" section in the DataManagement area. These are in addition to the HBC and BigMoes gamma launch channel. I don't know when those "?" channels showed up. I only noticed them just now but would speculate they are a result of the gamma installation activities and/or starfall. I also installed the other gamma launch channel included in BigMoes package, so perhaps one of the "?" channels corresponds to it, but I'm unsure what the other "?" would be for. I suppose I could delete the "?" question mark channels in the DataManagement area and see what happens. Thank you.