have a 622 and basic cable comes with internet. Is there a way to use one coaxial to combine and receive both signals. I have one coaxial cable I ran upstairs. The Condo I live in was built as apt and no cable connections upstairs.So I have been using it for tv2. But I have a tivo I moved upstairs and no I cant use it to change channels on the dish but like to use it for just locals when the dish goes out which isnt much but does happen due to the heavy rain we sometimes get and also for podcasts I have on there. Can this been done?If so how?