IRTF SAM RG Meeting, IETF 80 Thursday, March 31th, 2011, 1300 - 1500 1. Introduction, Agenda - Chairs (5 min) 2. A Common API for Transparent Hybrid Multicast - Update of draft-irtf-samrg-common-api-01 - Matthias Waehlisch (15 min) 3. HAMcast - An Implementation of a System-centric Middleware Component for Universal Multicast - Sebastian Meiling (20 min) 4. Application Layer Multicast Extensions to RELOAD draft-kolberg-sam-baseline-protocol - Mario Kohlberg (15 min) 5. Labelcast Protocol Update of draft-sunzhigang-sam-labelcast-01 - Whang Hui (15 min) 6. P2MP Streaming Media Delivery draft-litao-p2mpsmd-problem-statement-00 - Tao Li (15 min) 7. Shared resource in RELOAD as a primitive for coordinating group communication draft-knauf-p2psip-share-00 - Gabriel Hege (15 min) 8. Document Status & Future Work - Chairs (15 min)