Hello, I am a professional photographer. I have already a Canon EOS 1D Mark III and a Canon EOS 5D mark II with various lenses. I need now system to help me automatically or semi-automatically to add, during my photo reportage and massive capture images on-the-spot, to add some basic annotation/keywords to each single image, in order to reduce the post-processing keywording, which is indeed a very huge waste of time and money! I came today across the Canon EOS 7D Bar Code Body/Transmitter WFT-E5 a Kit and I was wondering is someone can offer me a solution to match my need, either with this camera body or elsewhere-. (see: Rob Galbraith DPI: Canon now shipping EOS 7D kit with barcode reader support) So I am contacting you because I will also need an application (either a software or hardware) to help me to create on the spot, while I am shooting my photo reportage, the specific barcode for each given image. I was wondering if you are aware of any solution commercially available? I hope I have made myself clear. Again I need a system to: 1. point and shoot first 2. than record automatically or semi-automatically some info about each specific image 3. save it into the exif file for ultimate harvesting, improvement, later on (post processing). Waiting for your kind feedback. Puffo.