At present I have a Toshiba 46WHO8B which I am very happy with.I now wish to upgrade to the latest integrated digital model 50WT29.All the reviews of this model(42 version) in What Video,Home Cinema Choice,Home Entertainment and What Hi Fi have all said that this set does not have the picture quality of previous Toshiba back projection TV's with the picture in all magazines being described as "flat".Has anybody purchased one of these sets as an upgrade from a previous model either the model that I have or the 50WH18B.Also would like comments from anyone with a 50WT29 regarding the picture quality.Thanks