http://gregoire.org/category/red5/
Migration from FMS to Red5 http://www.joachim-bauch.de/tutorials/red5/migration-guide/
A complete red5 setup and tutorials http://red5.electroteque.org/dev/doc/html/MigrationGuide.html
Setting up Red5 Remoting Gateway at http://flashvisions.com/java/red5-remoting/2/
Some documents on red5 http://www.scribd.com/jum_nyabinghi/d/64901929-Red5-Reference