This is a long overdue tutorial on how to use your scanner software to scan in 35mm negative film to include the sprocket holes. This is relevant when you are using toy cameras like the blackbird,fly or have a Holga or Diana modified to take 35mm film (or if you have a 35mm back to fit these cameras) for example.
I'm using a Canoscan 8400f to scan my negatives, but hopefully there will be some common points of reference if you are using a different scanner and/or different software. *note: You may be able to see what I'm doing better by going to the full screen view.