I have an idea for a shot (The shot is for a college scholarship program) but I don't know how to do it correctly. I own a D70 (I'm doing this digitally) and whenever I use the indoor white balance and shoot fire, it looks white. It works fine on natural light so I don't have a problem. But, the shot I'm doing involves lighting a model (6 year old boy) holding something on fire, and I can't use natural light balance with my modeling lights. So, how would I fix this? I can't use film, because I don't have access to a color darkroom and if you use film you have to process the film yourself. I would use my strobes, but the D70 has no PC flash sync. Help? Please?