I am going to be adding a HTPC to my theater setup. Can someone run down the list of equipment I need to view HDTV. I understand I need a new antenna and the signal will travel where??...into a card in the HTPC. As incentive I added a pretty cool HTPC background that I found on the net yesterday. http://personalpages.tds.net/~colema.../HTPC_Back.ZIP its about 700k zipped.