Waterloo ON - May 27, 2003: MKS Inc. (MKS) (TSX:MKX), a leading provider of tools to automate, secure, manage and control the software development process, today announced two new releases within the MKS Integrity Solution? for enterprise software configuration management (SCM); MKS Source Integrity? Enterprise Edition 8.4 and MKS Integrity Managerâ„¢ 4.5. Advancements were made in the areas of production, administration, reporting, collaboration, usability and performance.