Hey folks, apologies if I missed this in a FAQ (feel free to redirect me). Proud new owner of a 4805, my first projector. The manual from InFocus is pretty sparse on "care" instructions, I guess because most consumers will just treat the device as an appliance. I wanna hear the straight scoop from those experienced in home projection though. I'm willing to inconvenience myself a little for the sake of bulb life and projector care. So after how many hours of (low power) usage should one stop and give this thing a break? How long should one wait after a proper powerdown to use the thing again? I'm just curious. September 21st is coming, and that week I forsee a great deal of Star Wars viewing and a lot of my friends want a Lord Of The Rings marathon as well. But I wanna do right by my new toy. Thanks in advance for any and all advice!