I don't think that any update will remove the dupe channels. As you see when you open a NTSC game in trucha and look at the update part, that the dup. channels are just 2 extra files which will be put on your Wii and will be shown on the Wii menu. I don't think that an update removes one of those files from your Wii, it only overrides them when updating them, so I think that there won't be any way to remove those files with an update (but I could be very wrong there...). I think that there's just 1 way to delete them: hack into the Wii firmware (or the place where it saves all its stuff) and delete the channels manually.Apakarta said:does it do something do the dupe channels