I'm just about to attempt disabling SVM and adjusting electronic and mechanical focus on my 50H81. I've got all the necessary info (thanks to Keohi and Chris White's site) but nothing explains exactly which way to open the set for each paticular adjustment. It looks like screen removal will be easy because it's only connected with philips head screws. The front and back panels are attatched with hex type screws. I'm not sure what to use to get those off. Where do I go in to disable SVM? To adjust focus, do I have to remove the front panel, or is there a way to access the controls by just removing the screen? ------------------ The HTF Lowest Post Champion!