I need to download the update for HP Photo and Imaging - Photosmart Cameras. I cannot find the update anywhere in the list of available drivers, and I'm wondering if it is available at all. Is there actually a driver update, and I just cannot find it? I entered my product number and OS, but there is nothing in the list for HP Photo and Imaging - Photosmart Cameras drivers for my PC. Yet I was informed that there were updates available. Can you help?