I think Nickdorf sold something similar back in the early '90s. I can't seem to find the brochure I had for it. -----Original Message----- From: owner-photoforum@xxxxxxxxxxxxxxxxxx [mailto:owner-photoforum@xxxxxxxxxxxxxxxxxx] On Behalf Of karl shah-jenner Sent: Wednesday, February 27, 2008 11:23 PM To: List for Photo/Imaging Educators - Professionals - Students Subject: Nikon D200 GPS http://www.rickwargo.com/2008/02/24/nikon-d200-gps-version-2/ "Read on for directions on how to create your own GPS." - destructions for creating your own GPS enabled D200 k