Hi all, Ive had a 436 xde since last october. Recently the judder has started driving me mad in fast panning scenes. I tried changing my DVD output from 576 to 720p and 1080i and it makes no difference. Changing the pios refresh rate from 75 to 100hz also makes no difference. ive done a search and suggestions were made to turn pure cinema on and off, as well as turning off all DNR. Ill try these. I also had early problems with the DVD player set to auto, reducing the resolution from 1080 to 720 then 480 if there wasnt a disc in the machine. After i told the player to output PAL, not give it the option with AUTO the problem went away. Any suggestions?