The Pro version of ShowSim is designed for large display companies that do many shows each year and require working from a product inventory database.  The complete set of firing system exports is included, as well as the ability to import various inventory and script file formats.  Thus the Pro version allows collaboration with other companies that may be using different firing systems or inventory formats.  The complete set of reports is also supported in this version, as well as the ability to calculate show cost as you work.