Ambient has entered into, and will continue to develop, strategic relationships that will facilitate the development and eventual volume production of BPL-related equipment. These relationships are expected to play a critical role in both the quality and timeliness of Ambient's offerings.

Consolidated Edison, Inc. [NYSE: ED] is one of the nation's largest investor-owned energy companies, with $10 billion in annual revenues and $21 billion in assets. The company provides a wide range of energy-related products and services to its customers through its six subsidiaries: Consolidated Edison Company of New York, Inc., a regulated utility providing electric, gas and steam service in New York City and Westchester County, New York; Orange and Rockland Utilities, Inc., a regulated utility serving customers in a 1,350 square mile area in southeastern New York state and adjacent sections of northern New Jersey and northeastern Pennsylvania; Con Edison Solutions, a retail energy services company; Con Edison Energy, a wholesale energy supply company; Con Edison Development, a company that owns and operates generating plants and participates in other infrastructure projects; and Con Edison Communications, a telecommunications infrastructure company and service provider.

For additional financial, operations and customer service information, visit Consolidated Edison, Inc.'s Web site at http://www.conedison.com.

Founded in 1998, DS2 is a fabless silicon design house and the leading supplier of silicon and software for Power Line Communications (PLC). Sales of DS2's first generation chipsets with performance rates of up to 45Mbps reach $20 million worldwide. This technology converts the existing electricity grid and domestic power lines into a high-speed communications network supporting voice, video and data services at very low cost.

DS2 Power Line Communications technology delivers the market’s highest data rates with built-in flexibility to support co-existence between the BPL access and in-home markets. DS2's second-generation Power Line Communications technology delivers data rates in excess of 200 Mbps to support multiple simultaneous video-streams, voice and data applications. DS2 is active in many international forums on Power Line Communications including ETSI, CENELEC, UPLC, and self-regulating bodies such as HomePlug. More than ten world-class branded manufacturers incorporate DS2 technology into finished products.

For more information about DS2, please visit http://www.ds2.es

"EarthLink revolves around you™." Celebrating ten years as a leading national Internet service provider (ISP), Atlanta-based EarthLink has earned an award-winning reputation for outstanding customer service and its suite of online products and services. According to the J.D. Power and Associates 2003 Internet Service Provider Residential Customer Satisfaction StudySM, EarthLink is ranked highest in customer satisfaction among high-speed Internet Service Providers. Serving over five million subscribers, EarthLink offers what every user should expect from their Internet experience: high-quality connectivity, minimal drop-offs and ISP-generated intrusions, and customizable features. Whether it's dial-up, high-speed, Web hosting, or wireless Internet service, EarthLink provides the tools that best let individuals use and enjoy the Internet on their own terms. Learn more about EarthLink by calling (800) EARTHLINK or visiting EarthLink's Web site at www.earthlink.net.

Toyo Network Systems
From its origins in 1891 as a manufacturer of communications equipment for Japan, to its present position as a world-class technological innovator, Toyo Network Systems has been deeply committed to quality, reliability and performance. Toyo Network Systems is a world-leading provider of crystal and optical devices/solutions, and considers the broadband markets, which include the ADSL, FTTH, CATV, wireless LAN, and PLC markets, to be its primary targets and provides broadband access solutions in the form of total product packages.