yeah, i'm new. i'm building a home and intend on putting a front projector downstairs in the living room. my hope is to keep it as normal looking as possible, as i will be selling the home in a couple of years. my plan is to put a screen mounted in the ceiling, as well as the rear speakers. now, i would like to do most of my tv watching in this room. this included daily channel changing, movies, probably video games. is this amount/type of use typically considered OK for a front projector? i hear some people saying that they only use their screen for movies and big events. if i followed through with this plan, would you recommend that i start the projector and leave it on for the rest of the day, even if i don't use it for a while, or shut it off everytime i'm done (like a normal TV)? i guess i'd just like some info on recommended usage of the projector as it relates to lamp life.