I have tried syncing photos from my computer (Win7 OS) from the native My Pictures files and from Picasa. I have tried doing all folders and individual folders. The sync starts with it telling me that it is optimizing the photos and the volume bar shows that it is importing a large group of photos. As soon as the optimization ends and the import begins, it imports one photo, the volume bar drops out and I wind up with only one photo out of 1165. I have tried everything to get it to work but this happens every time. Any suggestions would be sincerely appreciated.