Is there a product that will modulate ATSC into QAM? I'd like to purchase the Roamio Plus but it lacks OTA support. Am I crazy to think I could upstream convert it into a format it understands? and..... without costing $2k? Something more consumer friendly along these lines http://www.markertek.com/CATV-Headend-Interface/RF-Modulators/Blonder-Tongue-Laboratories/6275.xhtml ?