I just had a 622 installed Tuesday and right before I signed the work order I noticed that the HD channels as well as the local off air digital channels would not show up. 2 hours later I found out that I needed a Dish 1000 which the installer did not have so DISH Network will come back Sunday to install. Therefore, no HD until Sunday.....hopefully. My question is this......... Should I be able to see the OTA channels? I did a scan and it found 24 channels with good signal, but when I go to add these channels, it does not show up on the guide? A 60 minute phone call to Dish Network HD Tech support also produced nothing. Will these not add because of not having the Dish 1000 or am I missing something? Thanks in advance for the help.