Big areas of a single color look pixelated (like looking at a photograph in 16 colors instead of millions) - it's particularly noticable in things like expansive shots of a blue sea (because when the water moves you can really see the edges of the different colors) or oddly enough, on some cooking shows where there are a lot of closeups of white chefs' clothing.
I get Home Stereo, so that's it for me. But this sounds like classic pixelation. Definately happens with white; I see it on my setup too. I guess it's either bad movies they're showing [but that would mean the pixelation occurs exactly the same each time].
I think it's caused by the Bit Rate slowing down. I still have no idea how they fit those hundreds of channels on a cable. DVD recorders, at least the Panasonic I looked at, record, at 'best picture' at a around 10MB/second. That's some serious data stream! The DVD-R blanks hold 4.7 Gigs EACH, and those are single-sided, many DVDs you buy now have two layers sandwiched, giving God knows how much info.
Sheesh, what will these numbers be like [number of channels available, computer power, etc.] in five years??
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