I have an H77 for demo and am projecting it onto a 9 feet wide section of an off-white wall. The picture is good and the colours in general look good but I think sometimes the picture looks a bit washed out. This is especially during dark scenes where the blacks dont look as black as they should, but more grey. Could this be due to my setup in any way? I was thinking it may be due to the large screen size or the fact that Im projecting onto a wall and not a screen. Also, would the 7205 improve on this in any way as I believe it is a brighter projector and this might improve the vibrancy of the picture. Any suggestions would be appreciated. PS. I have a room that I can pretty much black out, although the walls are light. I tried putting some dark sheets on the walls today but this didnt help much.