I upgraded to a dvr receiver yesterday and they told me I would be receiving either one of these but didn't know which.I have never used a dvr and I was wondering how the playback will look and sound.Does it look as good as it does before you record it?In other words do you loose a little picture quality when it records and also how is the sound on these models?I have a dvd recorder and trying to record from the satellite reduces the picture quality a little and the sound a lot.I have to cut it way up to hear it good.What attracted me to dvr is I don't have to program it.I can just go into the guide and select what I want to see.