Visto Corporation Purchases Jarna Assets

Technology to Enhance Visto’s Mobile Access Solution

(Redwood Shores, CALIF., September 17, 2003) – Visto Corporation (www.visto.com), the leading provider of personal and corporate mobile access solutions that are easy to install, administer and use, today announced that it has purchased the intellectual property and technology assets of Jarna Corporation of Menlo Park, California. Financial details of the transaction were not disclosed.

Jarna’s Mobile Messaging Suite (MMS) enables real-time, secure wireless access to email, contacts, and calendar information from Novell GroupWise, LDAP and other corporate groupware systems across multiple devices including RIM BlackBerry, Palm, Handspring, PocketPC and J2ME handhelds. Visto will use this technology to enhance and complement its own mobility solutions to enterprises and wireless operators.

Visto earlier this year announced that it closed $50 million in financing to accelerate new product development, expand its sales and marketing infrastructure, and acquire companies that complement the company’s business and technology strategy. Visto merged with ViAir in June, a Seattle-based company providing carrier-grade wireless email solutions.

“The Jarna acquisition is another step in Visto’s strategy to establish market leadership through unique product vision and a proven ability to execute,” said Brian Bogosian, chairman, president and CEO of Visto. “Customers will begin to see the output from the Jarna acquisition in early 2004 through a series of significant solution enhancements from us, including expanded corporate data and device support.”

“Visto has a clearly stated, sensible strategy for leading the wireless market in data mobility,” said Eugene Signorini, senior analyst at the Yankee Group. They have executed well to date, and the Jarna technology fits soundly into their roadmap for meeting market demands in 2004.

About Visto Corporation
Established in 1996, Visto is the leading provider of wireless messaging solutions to mobile operators for personal and corporate use. Visto’s technology provides secure access to the most widely used corporate applications over any network and on a broad array of devices, and supports both browser-based as well as offline-capable devices. Visto Mobile Access Solution, Server Edition, provides departmental and enterprise access to corporate email. Visto MessageXpress provides individual access to corporate, Internet and POP3 email. Both Server Edition and MessageXpress are well suited to the “converged” wireless PDAs/phones using Palm OS, Pocket PC, SmartPhone, J2ME and Symbian platforms. Visto’s WirelessInbox, provides real time access to corporate and personal email via direct access through desktop computers via any wireless device’s browser and is well suited to wireless phones with only WAP browser capability. Leveraging a portfolio of eight granted patents in synchronization, access and security technologies, Visto’s platform is a proven, scalable solution that has supported more than 2.7 million users. Visto’s solutions are available through wireless operators worldwide, including AT&T Wireless, Bell Mobility, KPN, Manitoba Telecom Services, Nextel Communications, Inc., Rogers AT&T Wireless, SaskTel Mobility, SmarTone and TELUS Mobility. http://www.visto.com

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©Copyright 2008.

Visto Corporation, Visto, the Visto logo, Visto Mobile, ConstantSync, Constant Synchronization and worklife.freedom are either trademarks or registered trademarks of Visto Corporation. All third-party trademarks, trade names, or service marks are the property of their respective owners and are used only to refer to the goods or services identified by those third-party marks. Visto's technology is protected by U.S. Patents 7,228,383; 7,225,231; 7,039,679; 6,085,192; 5,968,131; 6,023,708; 5,961,590; 6,131,116; 6,151,606; 6,233,341; 6,131,096, 6,708,221 and 6,766,454 and various other foreign patents. Other patents pending.

All third-party trademarks, trade names, or service marks used herein are the property of their respective owners and are used only to refer to the goods or services identified by those third-party marks.