I have had the projector for a few years on low power in continuous use. It went tonight. When I switch on it works for a minute then shuts down with a red flashing light. The bulb life was over 4000 so I was expecting to have to have a new bulb soon, BUT I have recived no low lamp life warning. Before I depart with £296.10 to Panasonic or £230 at TSI Europe. Can I be sure it is the bulb. Do I have the PSU problem, mentioned here in the forums? Someone mentioned not maintaining arc as similar to my problem and hence a new bulb beingh the answer. A new projector is £400 and a XGA one £1000, I make you wonder.