Finally got my dream cam, Nikon D80. I'm looking for some suggestions to handle my current Nikon 70-300 lense and a potentially larger lense in the future. Something versitile, something on the cheaper side, but with smooth operating head, etc....I have a ball-type on my slick, which should handle the camera, but not witht the larger lenses. Lots to learn, but it's fun. Any other advice on the D80 would be great, I know there are some real pros on the site...Thanks.