I have a Nikon D70, and im thinking about getting a new lens in a little while. I i will start by saying i know next to nothing about them so im starting to look very early. I have heard that it is possible to get a lens that will do some zooming stuff, and also some macro stuff. This makes me think it could be a good thing since those are the two types im torn between. I don't know anything about them so i don't know if its good or bad or whatever. Any ideas about what would be good would be appreciated.