Pixels Digital announced the immediate availability of PIXELS:3D 5.5 on Friday. PIXELS:3D is 3 dimensional image rendering and design application. The updated version is a Universal Binary application capable of running natively on PowerPC and Intel-based Macs, adds new NURBS curves, supports ambient lighting, Volumetric scattering, indirect diffuse lighting, OpenEXR output, and more. PIXELS:3D 5.5 is available at the Pixels Digital Web site, and is priced at US$149.