I recently installed the backup loader cIOS and channel on my Wii, and I tried out a few burned games on DVD-R. They worked fine for about a week, but today I started getting black error screens whenever I tried to load a game disc. I tried updating to system version 3.4 (I'd been using 3.2 up until then), but I still got the error screens. I then tried a full-out system format, with the files that djtaz had provided to reinstall homebrew ready on an SD card. Still no go, can't even run Twilight Princess to get the hack going. So I don't know what caused this, but my Wii simply won't load discs. Will I have to send it in for repairs, or what?