TeraRecon Inc, San Mateo, Calif, offers the latest release of its Aquarius Workstation, Version 3.1, which includes closer integration with the company’s AquariusNET server, allowing complete 3D scenes to be constructed on the Aquarius Workstation, and then delivered to AquariusNET thin clients with all edits and volume rendering settings intact. Version 3.1 also includes enhanced time-volume analysis tools, time-density analysis tools, and enhanced automation for quantitative vascular analysis. (650) 372-1100; www.terarecon.com .