Version 5.0 of RailDesigner software for selecting, planning, and ordering custom designed DIN-rail assemblies adds several improvements to provide users with a more comprehensive environment. These include several data-exchange enhancements, a real-time 3D plan/print option, search/replace features, and a printing menu. RailDesigner 5.0 also includes a larger searchable product database than previous versions. WEIDMULLER INTERCONNECTIONS INC., Richmond, VA. (800) 849-9343.