I have a friend with a 622 and he gets his locals in HD off his OTA. The question is there a way that when your recording something off the OTA to be able to watch another program without interfering with the recording? Due to from what I understand the OTA is set to TV1 so if you go to change the recording he gets prompt "that do you want to stop the recording". Is there a way to set the OTA to TV2 and still record your show in HD while your watching something on TV1? This way it does not interferes with your recording of your show off the OTA. Also his main TV which would be TV1 is a HD the other TV TV2 would be a SDTV.