Hi friends, My next investment really needs to be off-camera lighting. I realize there are many options out there and thus I am coming to you all. I shoot with a Canon D40 and 580 EX Flash. Most of my work consists of newborns, children, and family shoots. I take approx. ten weddings per year but am more concerned with using the lighting with traditional sessions. I shoot outdoors and in client's homes as I do not own a studio. I want to stay between $500-$800 for the total investment at this point. I would also appreciate any recommendations in terms of portable backdrops. Any links, brand names, or personal experience would be much appreciated. Please take a look at my site if you need more understanding of how the equipment would be used.