Thank you for the suggestions. This has been an extremely fun project to start my htpc. The computer part I understand but the antenna jargon has been a challenge to comprehend. This sight has been really great to read and thank you two for responding and helping me.
My attic has blown in insulation and I have vinyl siding. I do not have HVAC ducting nor stucco exterior walls in attic. I am running my computer on the second floor which if measured from ground level to attic it would be around 20feet.
http://www.tvfool.com/?option=com_wr...b7c821f2e42338