Concurrent's ImaGen Family of Linux-based Visual Servers Now Supports MultiGen-Paradigm's Vega Prime.

ATLANTA -- Vega Prime(TM) on Concurrent's ImaGen Offers Unparalleled, Real-Time 3D Solutions

Concurrent Computer Corporation (NASDAQ: CCUR), Integrated Solutions Division, a leading provider of integrated computer solutions for mission-critical applications, today announced the availability of MultiGen-Paradigm(R) Vega Prime software on its family of high-performance, multi-channel visual servers. By offering MultiGen-Paradigm's Vega Prime application development environment on Concurrent ImaGen Linux(R)-based servers, customers have access to truly interactive, virtual reality landscape and aerial simulations.

MultiGen-Paradigm Vega Prime on the ImaGen Platform

Combined with Concurrent's ImaGen, the ideal imaging platform for today's simulation and modeling applications, MultiGen-Paradigm's Vega Prime offers an established software environment for the deployment of real-time visual simulation, sensor and general visualization applications. With its powerful fusion of advanced functionality and ease of use, the Vega Prime commercial-off-the-shelf (COTS) tool delivers the infrastructure needed to rapidly develop and deploy accurate, real-time 3D visual simulation applications, including civil and military simulation, mission planning, homeland security, scientific and medical visualization, architectural design, energy exploration and entertainment.

ImaGen Benefits

Concurrent's ImaGen platform features the latest, industry-standard components from leading graphics suppliers, ensuring that application developers will have access to the best possible COTS image generation (IG) solutions. ImaGen servers feature multiple Intel(R) Xeon(TM) or AMD Opteron processors and a range of tower or rackmount enclosures. ImaGen can be configured with a choice of powerful dual-monitor-capable graphics controllers such as those offered by NVIDIA, ATI and 3DLabs. Loaded with popular 3D visualization software like MultiGen-Paradigm's Vega Prime, DiSTI's GL Studio(TM), and OpenGL, ImaGen is the most flexible high-performance Linux-based graphics platform available today.

ImaGen servers are powered by Concurrent's RedHawk(TM) Linux(R) real-time operating system. RedHawk Linux is also featured on Concurrent iHawk(TM) multiprocessors, the industry's leading Linux environment for deterministic, real-time applications. RedHawk is compatible with the popular Red Hat(R) Linux distribution.

State-of-the-Art Software

Concurrent announced its ImaGen family of Linux-based servers earlier this year. The addition of Vega Prime on ImaGen further strengthens the company's exceptional, high-end imaging offerings. This advanced real-time 3D solution enables the simulation of objects (i.e. planes, automobiles, people) to move freely without constraint within the scene. Whether the environment is a flight simulator or a city flythrough, the experience is user-defined at the moment of engagement, making it a truly interactive tool that meets the stringent requirements of rapid 3D application development and deployment.

"MultiGen-Paradigm is a recognized leader of real-time 3D solutions, and Vega Prime software offered on the Concurrent ImaGen platform gives our customers the power and flexibility they need for rapid design and prototyping of simulation applications," said Ken Jackson, vice president of Concurrent Special Systems. "We are pleased to continuously expand and provide sophisticated, integrated solutions to our customers in the simulation and training industries."

"MultiGen-Paradigm's Vega Prime is a tremendous tool for satisfying today's increasingly complex, real-time applications needed for the simulation industry," said Sandeep Divekar, president of MultiGen-Paradigm, Inc. "Collaborating with a leader like Concurrent enables us to deliver this progressive simulation solution to our customers."

Concurrent is showcasing this technology at this year's I/ITSEC show in Orlando, Dec. 6-9, booth #2243.

About MultiGen-Paradigm

MultiGen-Paradigm, Inc. leads the industry in providing commercial-off-the-shelf, realtime 3D simulation software tools and solutions to interactively create and run visual and sensor simulation, simulation-based training, urban simulation and 3D GIS visualization applications. Further information about MultiGen-Paradigm and its products and services can be found on the World Wide Web at www.multigen-paradigm.com.

About Concurrent

Since 1966, Concurrent (www.ccur.com), headquartered in Duluth, Georgia, has been a premier provider of high-performance, real-time computer systems, solutions, and software for commercial and government markets. The company's Integrated Solutions Division (ISD) focuses on strategic market areas that include hardware-in-the-loop and man-in-the-loop simulation, data acquisition, industrial systems, and software.

Concurrent's Video-On-Demand (VOD) Division is a recognized leader in the digital cable market, with VOD systems deployed worldwide by major broadband operators. Its proven technology is based on open standards and provides a flexible, comprehensive and robust solution for HFC, DSL, and IP-based networks. Concurrent has nearly four decades of real-time technology experience and provides its best of breed solutions through offices in North America, Europe, Asia, and Australia.

Certain statements made or incorporated by reference in this release may constitute "forward-looking statements" within the meaning of the federal securities laws. When used or incorporated by reference in this release, the words "believes," "expects," "estimates," "anticipates," and similar expressions are intended to identify forward-looking statements. Statements regarding future events and developments and our future performance, as well as our expectations, beliefs, plans, estimates, or projections relating to the future, are forward-looking statements within the meaning of these laws. All forward-looking statements are subject to certain risks and uncertainties that could cause actual events to differ materially from those projected. The risks and uncertainties which could affect our financial condition or results of operations include, without limitation: our ability to keep our customers satisfied; availability of video-on-demand content; delays or cancellations of customer orders; changes in product demand; economic conditions; various inventory risks due to changes in market conditions; uncertainties relating to the development and ownership of intellectual property; uncertainties relating to our ability and the ability of other companies to enforce their intellectual property rights; the pricing and availability of equipment, materials and inventories; the limited operating history of our video-on-demand segment; the concentration of our customers; failure to effectively manage growth; delays in testing and introductions of new products; rapid technology changes; demand shifts from high-priced, proprietary real-time systems to low-priced, open server systems; system errors or failures; reliance on a limited number of suppliers; uncertainties associated with international business activities, including foreign regulations, trade controls, taxes, and currency fluctuations; the highly competitive environment in which we operate and predatory pricing pressures; failure to effectively service the installed base; the entry of new well-capitalized competitors into our markets; the success of new products in both the VOD and ISD divisions; the success of our new initiative to penetrate opportunities with the U.S. government; the availability of Linux software in light of issues raised by SCO group; capital spending patterns by a limited customer base; and contract obligations that could impact revenue recognition.

Other important risk factors are discussed in our Form 10-K filed with the Securities and Exchange Commission on Sept. 7, 2004 and may be discussed in subsequent filings with the SEC. The risk factors discussed in such Form 10-K under the heading "Risk Factors" are specifically incorporated by reference in this press release. Our forward-looking statements are based on current expectations and speak only as of the date of such statements. We undertake no obligation to publicly update or revise any forward-looking statement, whether as a result of future events, new information, or otherwise.

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