OK, We aren't going to be home for Super Sunday. I get CBS OTA in HD. How can I set up a manual timer to start and stop on Sunday? I have seen post about doing this but last night I went to try this and all I could pull up was a screen in the PVR section that would let me do a manual STOP but no way to change it to start and stop at some future time. I even went in and set a timer to record the same station only from my Dish local channel 8814 becasue I heard you could then switch it somehow over to the OTA tuner from Sat tuner to record but I could not see a way to change the tuner from SAT to OTA. Help, what am I missing here???