I'm wondering why some people use so many lights (turned off) when making light files? Is there a purpose for this and if so, what is it? Another thing I can't figure out is some of these lights won't go away when you try to switch to a different set. You get the new set plus the turned off lights from the previous set (why won't they go away?). Which brings up my last question...Is there some easy way to make these pesky lights go away or is deleting them manually the only way? I'm not critizing the creators of these sets, but would just like to know what the purpose is.

My idea of rebooting is kicking somebody in the butt twice!