I have a Sony 61HS10 TV, I would like to by HD receiver TV set top box so that I can view OTA HDTV programs. I am not intent to buy a dish right now may be in future because I have a cable. However I do need to buy an Antenna so that I can catch HDTV frequency and watch HD programs. What steps should I follow? How can I get Best available HD receiver and good Antenna? I may get Dish net work Dish in future. Please advise me what is feasible for me. Thanks, Amit.