Get latest Red5 0.9 Final (27 January 2010) from http://code.google.com/p/red5/.
This final release includes important improvements and bug fixes.
http://code.google.com/p/red5/updates/list
Red5 Tutorials
Red5 Centos Linux Installation
Red5 Unbuntu Linux Installation
Run Red5 & Wowza Flash Media Servers on Same Linux Server
Red5 Services
Red5 Hosting
Red5 installation on VPS & Dedicated Servers (Linux / Windows)