I know it might sound like a funny question but I would have thought that a 2014 iMac could handle copying files to an SD card so I can put my photo's onto one of those digital picture frames. Now I try and copy the files it just hangs in the copy process. it creates all the files but zero length. The SD card is formatted as FAT32. So, as I have applecare, I called up Apple and was told by the support rep that the reason it did not work was because my SD card was formatted as FAT32 and that I needed to reformat it as Apple Journaled format. Now I know that my Camera doesn't support Apple Journal formatted SD cards, and I doubt that my Sony picture frame does either. But is this an actual limitation of Apple that it cannot write to an SD card unless it is formatted at Apple ?? or am I talking to someone at apple that has less of a clue of how things work than my cat?