In the video it indicates that older catalogs created in the LR 1 betas need to be upgraded to LR 1.x before moving on to LR2. I just have the one very large LR catalog under 1.x but its labeled LR B3 . Using LR 1.x how do I update what appears to be the beta format to LR 1.x so that I can go onto LR2. 2nd questions....I have a good sized LR2 beta catalog as well .....will these be merged or will I have two .lrcat s going forward?