On one of our 722s, I have channel 101 SD version stuck in the favorites under List 1. When I try to get rid of it in the modify list menu (8-2) for List 1 there is no red dots selected. Also channel 101 SD version is not even listed. When I use the guide button, List 1 shows up with channel 101 SD version. Does anyone know how to remove List 1 from the guide? I have tried changing the name to something else but channel 101 SD version still will show up and I cannot get rid of it in the menu (8-2) Modify List.