In Lighting 101 one of the first things they cover is three-point lighting. Then they go a bit farther and introduce a reflector to take the place of a fill light, bouncing light from the key to fill in dark areas. I've just never found that to be effective. It seems like you almost have to get the reflector so close to the subject that it's in the shot to see any difference. But whenever I see behind the scenes shots of other productions, I can usually find a reflector or two in there. Do any of you use reflectors? What do you use and how do you use it? I've tried everything from FlexFills to Foamcore.