Hi all, we have a problem with our toshiba data projector model number tpl511. We use it for powerpoint presentations etc and have started to notice some ghosting on the left hand side of the screen where the projector is missing pixels or is missing a whole vertical line. I have tested this on a number of different computers so I know that itsn't to blame. Would it be worth getting this old projector fixed If so how much approx would it cost and would it be worth it? Finally does anyone know of any places that fix projectors? Stan..