I have a macbook and am running os x 10.6.8. I have emptied iphoto and use Lightroom 4 and save in folders. I have a Sony A65 and have photo elements 8. My preview won't open the files if I go directly to the picture in the folder. I have researched and I think it has to do with the Adobe Camera Raw. My question, would I need to update elements to get the latest update. Or does the latest update come with Lightroom? I have all the updates available on both of them now. Any ideas would be appreciated.