PROCESS SIMULATIONVersion 3.2 Petro-SIM and the SIM suite process simulation software for refineries and petrochemical plants includes a Viewer option for access to cases as well as enhanced custom Microsoft Excel tables, which are useful for managing case studies of larger flowsheets. Both versions of the software are compliant with the Microsoft Vista operating system.KBC Advanced Technologies plc; 281/293-8200; www.kbcat.com