Penggy is a project that aims to provide connection trough AOL. Its goals are to support IP tunneling and other proprietary parts of the AOL protocol like mail, newsgroups, billing info, etc. It includes implementations of the P3 (i.e. old) and FLAP (i.e. new) protocols, and permits connection with different media (e.g. PSTN, ISDN, Cable, DSL, TCP/IP).