Hi, I just got myself a Z3 and I've mainly been using it in my den on my PC for games and some movies. I'm wondering if the no show feature is suitable for just resting the PJ inbetween tasks rather than putting it on standby or leaving it on a desktop picture. Does the No show feature still burning up the same bulb hours as if it were still hitting the pj screen? only reason I ask is that theres still a light omitting from the lens. I don't want to waste valuable bulb life on a blank desktop but I don't want to shorten it either by putting the PJ on standby several times a day. Any advice would be much appreciated.