I picked up the D90 kit with the 18-105VR and also purcahsed a 70-200 2.8 VR. I really do so many different styles of photography its hard to keep track of at times. I shoot modeling portfolios, so both outdoor locations and studio. High speed motorcycle stunt shows where guys are doing wheelies passed me at 60+ mph. Child and adult pageants shooting continuous stage shots and crowning photos. Bridal runway shows. Product line photos for clothing designers. Weddings. Headshots. Automotive portraits. Child and family portraits. Up till this point I started with a Sony 8mp fixed lens 28-200 Carl Ziess. Then stepped up to a Nikon D80 with a 28-200 lens. I finally desided to go semi pro and pick up the D90 and 70-200 2.8 VR I was looking into buying a teleconverter for this lens for a few reasons. I thought it may help me with shooting the motorcycle stunt shows, the pageant stage shots where lighting is not always up to par, and to shoot photos of my sons dance recital which is usually in a low light and a good distance from the seating area. Does anyone have any suggestions for these types of sittuations with the D90 and 70-200 2.8 VR?