I recently just bought a Nikon D60. It came with the 18-55mm lens. What I want to know is what is the lens capable of, in other word what is the lens best suited for. Also want to know what are the advantages of having the 18-55mm lens and the 55-200 in comparison to having just one lens, that being the 18-200mm lens. I just bought the camera thursday and am just getting interested in photography so if my question seems really dumb I don't mean it to be.