Real-Time Technology Solutions Expands Service Offerings With OPNET
	NEW YORK, N.Y., May 31, 2001 - Real-Time Technology Solutions, Inc. (RTTS), a New York based professional services organization, announces the expansion of its range of services with OPNET (Nasdaq: OPNT) software products. The agreement is an important component of RTTS' overall strategy for IT architecture testing. RTTS combines functional performance and architecture testing with network and applications expertise, resulting in a comprehensive service offering.
	"Our use of OPNET's dynamic product provides the technological edge to target latency and bandwidth issues or determine if errors occur due to application problems," said Bill Hayduk, Director of Professional Services for RTTS. "Our ability to test your web architecture, working with tool-specific platforms, results in the optimal performance of your application to maximize availability to the end user." Outstanding consulting, training, and support services complement a broad spectrum of superior alliance partnerships that RTTS has established.
	OPNET products combine predictive modeling and a comprehensive understanding of networking technologies to enable its customers to more effectively design and deploy networks, provision services, diagnose network and application performance problems, and predict the impact of network changes. The new RTTS services are influenced significantly by OPNET's Application Characterization Environment (ACE) technology. ACE automatically creates graphical transaction models from captured application profiles, essential for diagnosing the source of performance problems. When combined with ACE, OPNET's IT Guru product predicts application performance after improvements are made to network, server, or application configurations, after failures, or in growth scenarios.
	RTTS will deliver OPNET-based services to eliminate the high costs and loss of productivity that usually results from poor application performance.
	About Real-Time Technology Solutions: RTTS is a professional services organization that specializes in testing of IT applications and architecture. Serving Fortune 100 and mid-sized companies alike since 1996, RTTS assures application functionality, reliability and scalability. RTTS' e-Test Automation Process (eTAP) minimizes risk of failure and results in lower project costs. RTTS continues to expand its offerings to include infrastructure analysis and troubleshooting. To learn more about RTTS visit www.rtts.com. About OPNET: Founded in 1986, OPNET Technologies, Inc. is the leading provider of predictive network management software. For more information about OPNET and its products, visit www.opnet.com.