I am trying to photograph old spoon's on a white background. Right now I am just working outside in the sun (its actually sort of overcast today) with a speedlight. I can never seem to get my whitebalance to actually capture the white background as white. I also have a lot of reflections to deal with. I really need some guidance here to get better results. I am shooting with a d40. I have studio lights and a pop-tent at work, but have had poor results with those in the past as well (i think i need more than two lights). HELP!