I don't know how i managed it but I seem to have upgraded to 4.2 and now I cannot get backup launcher channel to install no matter what I do. I've tried downloading various files and also tried the twilight hack but can't seem to make that work either. Has anyone got any ideas how I can start again or have I already gone too far. I have the Homebrew channel and have the img burner programme to and the programme to download the ISO files but cannot get the channel to play anything back on??