Yeah, but, at least with respect to the DVD-Audio/SACD point, consider the source, who while knowledgable may have a good deal of resources tied to pcm-based technology. Ultimately, forget the theory and listen for yourself. Having heard both DAD discs from Classic and SACD in my system, I think that they are both substantial inprovements over CD, and come closer to analog without its drawbacks than I thought could happen. I don't have a marked preference of one format over the other at this point as far as sonics go, but SACD is here now and DVD-Audio is trying to put an audible watermark on its yet-unreleased discs. I agree with Mikeam that we ought to be rejoicing that a better format is at hand for digital and start taking advantage of it as the prices come down, because if we don't, who else is it aimed at? Happy Thanksgiving!