I own a Philips 9615 (I can't think of the rest of the model number but I'm sure that'll do!) 28" widescreen TV. It's a 100Hz set with a 'Natual Motion' option. This option basically makes the image movement appear clearer and smoother. It works very well, but I can see a fairly obvious shimmering (like a semi-transparent shadow that looks very digitised) around some moving objects, and it's particularly obvious around people when they walk around. I've just read something about 'Natural Motion' on the Philips website at this address: http://www.research.philips.com/pressmedia/background/natmot/judderfree.html Of course, it doesn't seem to mention a down-side to the feature. I'm wondering if anyone else sees this and if there are any settings I can change that may get rid of it? Maybe in a hidden menu? I've messed about with all the available settings and I can't seem to make this effect any less. Thanks for any help, Geoff.