I am taking pictures. Mostly of wife and many come out blurry. I have played with ISO, and many other settings and doesn't seem to help. I also bought a background (paper), tripod and remote. I am wondering if I just a bad camera or need that much light. I am renting some flash style lights on Friday and will have them for the weekend. ML 600 Monobloc Kit. With this I would have to adjust everything manually correct? Shutter speed, aperture, ISO, etc. Camera is a Canon EOS XS. With the auto setting you click halfway and it focuses and sets aperture and shutter speed, but that will be different once I click it and flashes go off. I have never used these lights so I just don't know how you work with them. Any suggestions.......?