Press Release

Opal-RT Technologies Announces New Customer for RT-LAB
Delphi Delco Electronics Systems to Pilot Engineering Simulators;
RT-LAB provides Real-time multiprocessing environment for ECU testing with Hardware-in-the-Loop

MONTREAL, March 3, 2003 - Opal-RT Technologies Inc. (www.opal-rt.com), the world leader in distributed simulation on PC-based platforms, today announced that Delphi Delco Electronics Systems has selected RT-LAB Engineering Simulators for use in the company's current efforts to define next- generation standard powertrain ECU development and prototyping tools, including programmable testers.

Delphi Delco will utilize RT-LAB Engineering Simulators in a pilot program for this critical stage in the ECU development process. If the pilot is successful, Delphi Delco forecast plans call to install as many as 60 programmable testers, based on RT-LAB Engineering Simulators, over the next three years.

"Through its extensive experience with Powertrain testing and ECU development, Delphi Delco has positioned itself as a leader in mobile electronics systems design, providing innovative solutions to major vehicle manufacturers throughout the world," said Paul Goossens Vice President of Marketing at Opal-RT Technologies. "Delphi's expertise has allowed them to lead the industry in emerging technology development, while maintaining a focus on refining existing technologies. This pilot program is no exception"

About Opal-RT Technologies Inc.
Opal-RT provides software, hardware, and related solutions for real-time simulation applications, with the aim of enabling real-time parallel processing through flexible and affordable technologies.
The company offers a full range of engineering simulation products - from enabling technologies to turnkey engineering simulators - and consulting services that include systems integration, software development, simulation and modeling, problem-solving, and training. Opal-RT's core expertise is in distributed hard-real-time simulation, with experienced engineers designing real-time simulators for automotive, electrical power, aerospace, robotics, and other industries where fidelity and fault tolerance requirements push rapid prototyping and hardware-in-the-loop testing to their limits. Opal-RT's unique approach integrates parallel, distributed computing with commercial-off-the-shelf technologies. The resulting RT-LAB product range enables customers to develop simulations quickly, easily, affordably, and competitively. For more information about Opal-RT's range of Engineering Simulators and Distributed Processing Tools, see www.opal-rt.com.

About RT-LAB
RT-LAB is the real-time technology that revolutionizes the way model-based design is performed within the engineering organization. Through its openness, RT-LAB has the flexibility to be applied to any simulation and control problem, and scalability to provide a low-risk entry point for any application, allowing the developer to add computation power where and when needed-whether to dramatically speed up simulations or for real-time hardware-in-the-loop applications.

About Delphi Delco Electronics Systems
With its world headquarters in Kokomo, Indiana, Delphi Delco Electronics Systems is a subsidiary of Delphi Corp. Delphi Delco Electronics Systems provides a full line of vehicle electronics including integrated body, chassis and safety, powertrain, and wireless and mobile multimedia electronics systems. The division employs 6,300 people at its administration, engineering and manufacturing site in Kokomo. Delphi Delco Electronics employs approximately 30,000 people worldwide. For more information about Delphi (NYSE: DPH) and its operating subsidiaries, visit Delphi's Media Room at www.delphi.com/media.

Contact

Kirsty Whitefield
Tel: 1-877-935-2323, x235
Email: kirsty.whitefield@opal-rt.com