My 1HD is around 2 years old and still working as great as day 1. My lamp hours have to be over 1000 hours and I'd bet are close to 2000. The meter reset on me when I had it unplugged in storage for a few months. Anyways, I suspect lamp replacement is within the next year and want to be ready. I'm not buying until it goes but I haven't even started looking who sells them. The first place I pulled up on the net was $425 and the second was around $375. I was hoping it was going to be cheaper. Can anyone recommend the a place with a good price?