I just got my Tivo and got it set up... but it looks fuzzy (when watching live tv from the TIVO)... when I switch back to regular TV it is much clearer.... why is this? I dont have a cable box... I have a splitter and one goes directly to the Tivo and the other directly to the TV.... I havent got anything recorded yet so I dont know if that is going to be fuzzy also but I am assuming it will be.. How can I fix it? Should I get better cables then the ones that came with the Tivo?