This paper proposes the AN.P2P architecture to facilitate efficient peer-to-peer content delivery with heterogeneous presentation requirements. In general, the AN.P2P enables a peer to deliver the original content objects and an associated workflow to other peers. The workflow is composed of content adaptation tasks. Hence, the recipient can reuse the original object to generate appropriate presentations for other peers. Categories and Subject Descriptors C.2.5 [Computer Communication Networks]: Local and Wide Area Networks - Internet; I.6.3 [Simulation and Modeling]: Applications General Terms Design, Performance, Experimentation Keywords Application Networking, Peer-to-peer content distribution