I have an IMac which I am still learning to use. Prior to that, I had a Dell PC. When I used my camera for videos with my PC, they automatically downloaded along with my pictures. I learned that's not the case with my Mac. I had some videos that were very important to me. I downloaded pictures into iphoto thinking my videos downloaded as well. Then on my Sony camera, I decided to delete everything from my memory card. I realized almost immediately that I had made a mistake and although my pictures were there in iphoto, my videos were gone. I even took my memory card to a professional at a computer shop to see if he could recover the videos, but no luck. I'm just wondering if by any chance if someone would know if when I downloaded to iphoto, but some miracle, the videos did download someplace? Is this even possible or are they lost forever? Thank you to anyone who may be able to answer my question. I could kick myself for being so stupid or not at least checking to make sure my videos downloaded before deleting them from my memory card.