My widescreen HARRY POTTER doesn't look as good as most recent films on DVD. It seems to exhibit compression problems - on vertical pans (even horizontal ones) the picture seems to get more pixilated than what I am used to seeing. The feature dis is silver, too - and though the box says "Dual Layer," I thought all dual layer discs were gold. Is there even a layer change, or did Warner actually squeeze the entire 154-minutes onto a single layer (which would certainly explain the visual problem I note above). This issue may have already been covered in another Potter thread, but I don't remember seeing it. Am I the only one who notices this?