Photokina 2010: It's now less than 18 hours until the start of the Photokina 2010 exhibition and the dpreview.com team has just arrived. We're preparing for three days of live show coverage, during which time we'll be trying to get our hands on the latest models and mockups both for those products that have been announced and any that are still to come. So stay tuned and we'll try to bring you a taste of the show and the most exciting products being shown here.