 At first glance, it might seem odd to speak of “challenges” or “limits” in relation to digital processes, which allow for instantaneous and endless modification with increasingly user-friendly applications and devices. The high degree of automation in the process of capturing an image with a digital video camera, along with increasingly high image resolution and memory capacity, could make it seem as though digital images are too easily achieved to be interesting. Then there are the practically endless possibilities for “correcting” the captured image with applications like Photoshop. Digital sound recording is likewise increasingly automated, increasingly fine-grained, and reliant on ever-larger computer memory capacities. Modifying and mastering recorded sound with digital editing software allows for an unlimited testing of options. In digital movie editing, sequence changes are instantaneous and entirely reversible—quite unlike when the editing process involved the physical cutting and splicing of a film (image or sound) strip. Digital tools thus allow moviemakers to focus (almost) purely on the making of choices about the look and sound of the movie without having to worry about the technical difficulty or finality of implementation.