CHICAGO, ILLINOIS - June, 2004 - Walker Sands Communications announced today that it will be acting as the public relations agency for Azulstar Networks, Inc., a leader in WiFi Internet services providing the most advanced WiFi network in the nation.

"Today, Azulstar is considered to be the worldwide leader in providing Wi-Fi/WiMAX access and services across wide areas, such as downtowns, cities, highways, and counties," said founder and CEO Tyler van Houwelingen. "We feel that Walker Sands is the best choice to keep Azulstar ahead of competitors and moving forward with our new technologies. Their track record of success for technology-centered companies, especially those such as Azulstar who are operating on the cutting edge, gives us confidence in selecting Walker Sands Communications to represent us."

The Walker Sands team, headed by Ken Gaebler, CEO of Walker Sands Communications, will assist Azulstar's continued growth by raising awareness for the company and alerting potential clients to Azulstar's innovative services.

"We are proud," said Ken Gaebler, "to be associated with the company to successfully install the first citywide WiFi network. Azulstar is a company that's going places and we will help them get there."

About Azulstar Networks

Azulstar Networks (formerly Ottawa Wireless, Inc.) is the first company to successfully build and commercialize a seamless city-wide WiFi network as well as the first to commercialize a metro wide Voice over WiFi telephone service. Azulstar works with city/county/state governments, technology leaders, and 3rd party service providers to facilitate the rollout of high-value WiFi / WiMAX mobile networks and services across the globe.

The company was founded in Europe during the spring of 2002 by former Intel and McKinsey & Company managers who later moved the firm to the USA. Azulstar has offices in Michigan and New Mexico and has been operating its first citywide mobile WiFi network in Grand Haven, MI since the fall of 2003. The recent deployment in Rio Rancho, New Mexico marks the fourth and largest citywide deployment by Azulstar to date. Additional information is available at www.azulstar.com.

About Walker Sands Communications

Walker Sands Communications helps technology-centric companies expand their businesses through results-driven public relations and marketing communications. Walker Sands Communications leverages highly-specialized knowledge and expertise in the area of technology, business building and marketing to deliver superior results for its clients. Walker Sands Communications is based in Chicago, Illinois. Visit http://www.walkersands.com for more information.

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