When I see movies on DVD I notice a lot of irretating artifacts, but I don't know them by name. Can anyone explain and maybe give some examples with screen shots of the following artifacts? - shimmer - pixelization - aliasing I might have some other "artifacts words" too that I don't know the meaning of, but I can't remember them right now, so I'll have to get back on that later... I Hope you guyz can help me. Thanx.