Watching 2 ota channels and recording another

Can you use swap to watch 2 ota channels on the 722k at the same time and record a satellite channel, or will the recording go to whichever channel isn't the watched one?

Example, can I switch between ABC and NBC while recording HBO, or will the recording of HBO overide one of the swap channels?

That unit has 4 tuners (with the add on) that is 2 OTA tuners and 2 satellite tuners. You can use all 4 at the same time anyway you want as long as you don't try to use 3 satellite sources or 3 OTA sources at the same time.

Hope that explains it...

So the answer to your question is yes.