MP4 : People are free to express their disbelief, but they don’t have the freedom to revile others.FLV : People are free to express their disbelief, but they don’t have the freedom to revile others.MP4 FOR IPOD (edge) : People are free to express their disbelief, but they don’t have the freedom to revile others.MP3 : People are free to express their disbelief, but they don’t have the freedom to revile others.