I just hooked up my new Tivo series 2 140 hour DVR and the picture quality is awful. I have a 42" Panasonic EDTV Plasma TV. I have a spliter on the cable line from the wall. The splitter takes the cable to the plasma tv and to the input on the Tivo. From the Tivo, I have an S-Video cable and an audio L & R cable to the plasma TV. When I watch TV with out the Tivo the quality is perfect, but when I switch to video 1 to watch live TV thru Tivo the picture is very grainy. Any suggestions? Thanks P.S. I have not looked at the picture quality of a recorded program yet cause I dont have any yet.