Photron USA   Booth 1000   Scott Gross 1101 South Winchester Boulevard, Suite D-144 San Jose, California 95128 USA +1.408.261.3613 sgross@photron.com www.photron.com   Photron USA, a developer of high-end chromakey plug-ins, showcases their latest Discreet spark upgrade and other plug-ins for Softimage|DS, Adobe After Effects, and other compositing systems.