I am thinking of buying a Nikon D100 package.
However, I can't decide on which because I'm not sure which is the best lens package. Some bundles come with Sigma some with Nikon....others with the Tamron. I am mainly going to do portrait and macro photography, and would also like a long lens. There are also so many price variations on this camera and bundles. Seen the camera as low as $999. Is there anything to watch out for here....such as "gray" market...and exactly what this means? Any help is greatly appreciated.