SIGGRAPH, LOS ANGELES -- August 10, 2004 --At Siggraph today, AMD (NYSE: AMD) announced that AMD Opteron™ processor-based servers and workstations are providing the digital backbone for the final Star Wars prequel, Episode III: 'Revenge of the Sith.' The AMD64 digital processing pipeline at JAK Films, the production company for Star Wars: Episode III, includes pre-visualization and pre-postproduction, which involves 3-D match moving, 3-D modeling, lighting, shading, texturing, compositing and rendering techniques.