 Grant Kirkwood became PacketExchange's CTO.The two companies merged customer bases and operations resulting in a combined company with an extensive global network footprint that leverages its 10 Gigabit backbone to provide global Ethernet private line services, MPLS and VPLS networking, IP transit and peering services.The "Mzima Network" was a data network and Internet Protocol (IP) computer network extending across the United States, Europe and Asia.