Today sees the opening of what is being billed as the biggest ever Photokina show. Photokina 2006 features the latest products from every major (and most minor) photographic manufacturer and service provider in the world. Of most interest at this years show are the raft of new digital SLRs from Canon, Pentax, Nikon, Olympus and Leica.What Digital Camera will be at the show all week bringing all the best news from the show, so check back daily.