PRESS RELEASES

VENTUREWIRE ANNOUNCES INVESTORS’ CHOICE AWARD AT WIRELESS VENTURES

Award Recognizes Ten Wireless Start-Ups with the Most Potential for Success

NEW YORK – April 26, 2004 Dow Jones & Co. announced the recipients of its Investors’ Choice awards at its third annual Wireless Ventures private equity conference held in Redwood City, California on April 20 and 21. The event was produced by Dow Jones VentureWire, the premier source of news, networking, and information about private technology companies, venture capital firms, and the people that manage and finance them.

The award recognizes start-up technology companies that are best positioned for long-term success in the wireless and mobile communications industry.

Over 300 business leaders, venture capitalists, entrepreneurs and industry analysts attended the conference and judged the competition. They selected the 10 award winners out of 54 closely held companies that were invited to present their business plans at the conference.

“The outlook for the wireless industry is getting better and better and the Investors’ Choice Award winners are in prime position to take advantage of these opportunities,” said Richard A. Shaffer, editor-in-chief of VentureWire. VentureWire is published by Dow Jones Financial Information Services, a unit of Dow Jones Newswires.

The recipients of the Investors’ Choice Award, in alphabetical order, are:

Airvana, Chelmsford, MA, which provides wireless data equipment for carriers based on the CDMA2000 1xEV-DO standard (www.airvananet.com).

Aligo, San Francisco, CA, which provides server software, applications, and services for wireless devices (www.aligo.com).

Good Technology, Sunnyvale, CA, which provides wireless e-mail and messaging software for handheld devices (www.good.com).

MetroFi, Mountain View, CA, which provides residential Wi-Fi broadband network services (www.metrof.com).

Microwave Photonics, Los Angeles, CA, which provides a suite of products based on a new switched distributed antenna system (www.microwavephotonics.com).

Millennial Net, Cambridge MA, which provides hardware and software for self-organizing, wireless sensor networks (www.millennial.net).

PolyFuel, Mountain View, CA, which provides fuel membrane technology for portable electronic devices (
www.polyfuel.com).

Sonim Technologies, San Mateo, CA, which provides IP-based instant communication applications (www.sonimtech.com).

Visto, Redwood City, CA, which provides wireless messaging technology for personal and corporate use (www.visto.com).

Vocera Communications, Cupertino, CA, which provides hands-free, voice-controlled communications system (www.vocera.com).

The Wireless Ventures conference examines strategies that can generate revenue and profits in a market where opportunities are proliferating but proven business models are still hard to find. Topics at this year’s conference included the spread of mobile wireless via WiFi, opportunities in broadband wireless and WiMAX, the outlook for wireless voice over IP, and the new ways to allocate radio spectrum.

Keynote speakers at this year’s event included Sam Arditi, General Manager and Vice President, Cellular & Handheld Group, Intel; Mark Ashida, General Manger, Wireless & Networking Infrastructure; Rajit Gadh, Director, Wireless Internet for Mobile Enterprise Consortium, UCLA; Preston Marshall, Program Manager, DARPA; John Muleta, Chief, Wireless Telecommunications Bureau, FCC; and Scott Stainken, General Manager, Global Wireless e-Business, IBM.

Media Contact:
Robert H. Christie
Dow Jones & Company
609-520-5051
http://robert.christie@dowjones.com