Hello all, Just in the process of getting my hands on a Barco Data 500. There is little info on this pj on the net though I beleive it came out at the same time as the 800 and is like its baby brother. So anyone with experience of the 500 - or even currently got one have any tips for me? Currently been looking at the 800 operators manual. One site suggested the 800 operators manual and the 600 instalation manual. I downloaded both but the 600 instalation manual doesn't seem to bear much relevance - it seems to be an analogue chassi. Anyone know if manuals for the 500 exist - preferably downloadable? I'm going for total blackout in room - the tubes are in very good condition but I beleive the 500 is not that bright?? Given this what sort of screen width max am I looking at for this pj? I'm building a building a 7ft wide screen anyway - if the 500 won't do 7ft well then at least my screen is big enough for when I upgrade. Going to feed it from my pc (VGA to 5BNC) and will only watch dvd really as film is my thing. Any thoughts welcome, Simon P.S. Where can you get Unistrut from - preferably near Manchester.