I bought a BENQ PE7700 projector in June last year. So far I've only had 318 hours use out of it, and the lamp life indicator is already showing 90% and showing signs of failing - and this is in eco mode! I know there were problems with this at one point, but they were meant to have been fixed at the time I bought it (build date is also June 2006). Does anyone know if the old lamp problems are still around? Or of any other cause for this? I can't imagine it's an overheating problem. I've taken good care of it, and it has plenty of room to breathe. Also, burning out at around 350 hours compared to the expected 2000-3000 hours is pretty drastic. Surely this is a technical fault?