When lightroom first arrived on the scene, it was in the beta stage and had unlimited free access. I liked it and when Lightroom 2 came out I upgraded from Adobe. That was on my old computer whose hard drive has failed. So now wish to install my Lightroom 2 on my new computer. It asks for the Original serial # which I do not have access to. Since my original version was a beta how can I get a serial # for a version 1.0 ?