QuickPen Internationalhas released PipeDesigner 3D, version 3.5. This product update features new easy-to-use libraries, palettes, and menus as well as very tight integration with AutoCAD 2004. With PipeDesigner 3D's libraries are now fully accessible in the AutoCAD palettes format. It also features new toolbars, palettes, and menus to simplify the design process.