I need to get photos off my camera frequently, so I often remove the memory card, insert it into my PC, and return it to the camera. So far, I am having failure issues with my second memory card. Is there some way to get the photos off another way? I am very gentle in dealing with the memory cards, so I don't know what I should be doing differently. Should I wait until I have dozens of photos before taking out the memory card to transfer them to my PC?