SANTA ANA, CA -- MSC.Software Corp. (NYSE:MNS), the leading global provider of simulation software, services and systems, today announced the re-launch of the MSC.Software Simulation Center(TM), a Web-based service for engineers worldwide to solve their engineering problems and perform sophisticated analysis via the Web. The enhanced MSC.Software Simulation Center now includes SimAssist, a `full service offering' where customers can outsource their engineering projects to MSC.Software services professionals in addition to performing their own design and testing analysis in an online environment.