I've had a LXD500 since november, and am most pleased with the deepness of the black levels on the dynamic setting. However, in scenes where the images are very dark, and then for instance - someone lights a match, the levels of black change rapidly to a much lighter charcoal colour. I've also noticed this on the Auto setting, and have now settled on Normal for a more stable picture when watching films (esp if they tend to be set in darkness). Has anyone else had these problems? Did you manage to solve it? Also, does anyone know if there has been any software/firmware updates for the Panny? Thanks !!!