I bought the Denon DVD-1600 last week. I bought this unit mainly for DVD Audio, not for it's progressive scan abilities. (I don't have a progressive scan TV and don't plan on buying one anytime soon.) I'm very satisfied with it's performance. But I'm starting to regret my purchase. I learned about the the Pioneer Elite DV-45A today. It looks like an excellent piece. For a difference of maybe $100, I could have this unit which offers everything the 1600 does plus SACD and a coaxial output. Does anyone think I should return the 1600 and pick up the DV-45A?