Here’s a nice article about gPhoto, a command line program in Linux capable of intereacting with your digital camera. It can read your camera settings or download images to your desktop. Nikon and Canon have their own proprietary programs, but they run on Windows. gPhoto will work with a good number of cameras. The writer on this article tested on his Nikon D80. I have a Nikon D90. Interesting. I might as well check this program and see what it can do. Since the gPhoto runs on the command line, the possibilities are endless from scheduling backups, resizing images to creating thumbnails.