TELEGATE develops cable telephony systems. Products provide a range of services over the existing cable infrastructure. Terayon acquired Telegate in December 1999 in a share deal valued at $140 million.     XTEND provides novel, efficient technologies for the transmission of extremely high-throughput data and multimedia over standard cable television channels. Vyyo acquired Xtend for $20 million in May 2004.     FLASH NETWORKS develops and markets a Wireless Access Node that enables the use of data applications over wireless networks. Company’s product line offers customers secure connection, improved data throughput, session control, and consistent network performance that are all critical for mobile data services.     SURF COMMUNICATION SOLUTIONS is the leading provider of “Triple-Play” media processing enabling technologies, which are transforming the way telecommunication infrastructure equipment providers design their products.     Already deployed in Tier-1 carrier’s network, XEROUND has developed a live and scalable Intelligent Data Grid™ based on a groundbreaking cloud computing database paradigm. Company is providing the industry's first distributed data grid complete with true data virtualization capabilities, effectively eliminating the dependencies between applications and data.