Hi all, Just sent my 4 month old VPL-VW11HT back to Techtronics as its developed about 7 dead pixels (all open green ones!) Couple of questions:- Is it common for a LCD projector to 'develop' dead pixels; I originally thought they were more likely 'out of the box' ??? Does anyone know Sony UK's policy regarding 'allowable number of dead pixels' or if they are more inclined to replace units with bright green ones near the middle of the screen? Has anyone gone through this process with Sony and what was the outcome? Thanks for any help! Mark.