3. The Yahoo! broadcast Network MULTICAST Content Out Satellite Feed Video Feed Audio Feed Analog Content In Yahoo! broadcast AT&T Private Frame Relay and T-1 Aggregation Network Digital Sprint MCI GTE UUNet UNICAST
4. Infrastructure with Peering & Multicasting Satellite Feed Video Feed Audio Feed Analog Digital Yahoo! broadcast Internet Multicast Affiliates Sprint GTE AT&T Cable and Wireless WorldCom/UUNet Level 3 Satellite Link Direct Peering Partners CLECS ILECS Broadband Providers/Affiliates ISPs Multicast Streams Events Clients, End Users, Enterprises Enterprise Connection Unicast