Just posted: our review of Adobe Lightroom 3. It's been more than three years since Adobe introduced the first version of Lightroom - its raw processing and workflow tool aimed specifically at photographers. In June 2010 the company released the third version which represented the biggest update the software has yet seen, including the incorporation of an entirely new raw processing engine. We've been using the latest version extensively and have prepared a eight-page review assessing its usefulness as a tool for photographers. We've also looked at its relationship with the rest of the Photoshop family and, most importantly, how its output compares to that of its rivals.