312 hours on bulb. latest firmware and supports lamp to 4,000 hours. filters cleaned every 100 hours. still on 2 year warranty till 4/06 ? if you needed help with warranty I would do that as its not xferable but it would only cover the unit and not the bulb, bulbs are only covered anyway for 90 day or 500 hours on any new or refurbed projector. $599 plus shipping. will consider other offers. dont throw me unreasonable offers as the projector was rarely used for the time I had it and I wont give it away for free. its like new. I take paypal but I will not ship until paypal sends me a check and it has cleared bank. to many false claims/scams on paypal and it happened once to me, I am only protecting myself from dishonest people. checks of any sort and money orders will have to clear before I ship also.