We're shooting outside @ 10am. I asked them not to wear white but they might.` Any tips? I'll be shooting D200 w/ 17-50 f/2.8 & 70-200 f/2.8 vr with SB-800 mounted on a flash bracket. SB-600 might be mounted on a stand to my right for fill light. What settings should I look for flash wish? TTL? 1/3? 0? I'm still lacking in the flash department knowledge wise, but learning as fast as I can.