A friend of mine needs a headshot ASAP and has asked me to do it. I am doing it for him tomorrow in my home. I have no special lighting. I have a speedlite 430ex and a 42 inch reflector. I think I am going to use my 50mm 1.8. I am also renting a 70-200mm 2.8 IS but we would have to use it outside So how should I do this? What is the criteria for headshots? Can there be a background or should I put up a sheet or something? Help!!