I was at my moms house and she has the standard hd reciver with out the dvr, cant remember what model exactly. But I set up the OTA antenna on her reciver for local HD and weather plus sub channels, ect. With that reciver you can scan in locals instead of having them pre selected by directv. Why doesnt directv incorperate this into future builds of the HR20 sofware. I like having this ability vs the way it is now. It makes more sence and is user friendly. So Please add this!..