Hi everyone. I am trying to develop my skills in capture. All I have is a Canon 400D (XTI) and the two kit lenses 18-55 and 70 -300. a few macro screw-ons and a FD (whatever that is) filter. It turns everything reddish. I think it is supposed to improve contrast. Not sure how or where to use it. I would like to know the opinions of some of you seasoned proffessionals, if I am heading in the right direction or not. Please be brutally honest, but constructively explain why. Much appreciated, Baz.