SAN FRANCISO and SANTA CLARA, Calif., Sept. 26, 2006 -- Mindjet Corporation, the global leader of productivity software for visualizing and managing information and WebEx (Nasdaq: WEBX), the leading provider of software-as-a-service (SaaS) applications for collaborative business on the web, today announced that Mindjet(R) MindManager(R) Pro 6 will be available via the new WebEx Connect application grid.

Mindjet's participation in the grid will provide WebEx Connect users with immediate access to Mindjet's leading solution for business and project brainstorming and planning-and will do so in a "sticky," one-stop location on the Web. In doing so, it will provide Mindjet with an efficient way to introduce its MindManager software to millions of WebEx users around the world.

"WebEx Connect enables customers to experience MindManager in an on- demand, trusted environment to help improve the way teams collaborate," said Scott Raskin. "Mindjet MindManager is all about enabling individuals and teams to access, aggregate, interact with and implement ideas and information from disparate sources: email, the Web, RSS, corporate databases and applications. WebEx Connect provides the same kind of single point of access to multiple resources."

Mindjet technology delivers a flexible, creative way for users to capture, organize, and share information. The company's MindManager product line enables individuals and teams to visually connect and synthesize ideas through an intuitive interface integrated with XML, HTML, Web 2.0 and the Microsoft Office suite of applications, including Word, PowerPoint(R), Outlook and Project and now Excel(R) and Visio(R). Benefits include better project management, increased sales effectiveness and improved business and strategic planning.

Mindjet MindManager is one of the many applications users will be able to access through their personal WebEx Connect workspace and the WebEx Connect grid of partner applications. WebEx Connect is the first application platform specifically designed for on-demand collaboration and third party application integration. A unique composite collaboration and application platform, WebEx Connect will create a collaborative workspace, allowing users to access data from multiple applications custom designed for their particular workflow and business process. By leveraging open Web 2.0 protocols and collaborative WebEx connector APIs, WebEx Connect will make it easy for developers to adapt on- demand, desktop and enterprise applications to the platform or create new composite applications.

"As we have seen with 'MindManager Instant Meeting: Powered by WebEx,' our combined solutions literally transform the way business teams collaborate," said Subrah Iyer, WebEx chairman and CEO, WebEx. "Mindjet's participation in the WebEx Connect grid will vastly improve users ability to move quickly and intelligently from idea generation to implementation."

About Mindjet

Mindjet Corporation is the leading provider of productivity software for visualizing and managing information, allowing individuals and teams to more effectively think, plan, and collaborate. Used by over 750,000 within the majority of Global 2000 companies, the Mindjet(R) MindManager(R) product line enables users to visually connect and synthesize ideas and information to improve decision making, shorten business planning processes, and harness the intellectual capital in their organizations. With headquarters in California and operations throughout the world, Mindjet is backed by leading international venture capital firms Investor Growth Capital, Inc. and 3i. More information is available by visiting http://www.mindjet.com or by calling toll-free 1 (877) MINDJET.

About WebEx

WebEx Communications, Inc., is the global leader in software-as-a-service (SaaS) applications for collaborative business on the web. These software-as- a-service (SaaS) applications enhance high-touch business processes, such as sales and training, with efficient web-touch interactions. WebEx delivers its range of applications over the WebEx MediaTone Network, a global network specifically designed for on-demand applications. WebEx is based in Santa Clara, California and has regional headquarters in Europe, Asia and Australia. Please call toll free 877-509-3239 or visit http://www.webex.com for more information.

NOTE: WebEx and MediaTone are trademarks and/or registered trademarks of WebEx Communications, Inc.

This press release contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. These forward-looking statements may be identified by use of the terms anticipates, believes, continue, could, estimates, expects, intends, may, plans, potential, predicts, should or will, or the negative of those terms or similar expressions. These forward-looking statements are subject to significant risks and uncertainties. Actual results may differ materially from those described in such statements as a result of these risks and uncertainties. In particular, these forward looking statements include, but are not limited to, statements regarding expectations of decreased IT costs and expedited IT service and the features and availability of an unreleased product. Factors which could contribute to risks and uncertainties include the failure of the customer to implement the service correctly or the failure to deliver the product as described, on schedule, or at all. A fuller discussion of the risks and uncertainties that could affect WebEx Communications, Inc. are more fully set forth in WebEx Communications, Inc.'s filings with the Securities and Exchange Commission, including WebEx's Form 10-Q filed with the SEC on August 8, 2006. WebEx Communications, Inc. assumes no obligation to update forward-looking information contained in this press release.