I need your esteemed advice on the purchase of a second hand Canon LV 7525 projector. Does anyone have any idea of specs etc? I cannot find any product details having searched the usual places. The price I have been offered it for is £1000 including a pull down screen which I also have no idea about. Apparently it has 2 dead pixels from new, is this something to worry about? I can have an extensive demo of it before buying as the person has a CRT setup in a dedicated HC room. What should I look for? Please help........... Brock.