Flash Connections

First of all I apologize if i have the posted the question in the wrong forum. I am new to this forum. I am also bit of a newbie when it come’s to flash and I would like to clarify this with you. The ingredients to make a RTMFP connection possible are… you require a Cirrus developer key, a Flash Media Server or FMS hosting, a web server and Flash player 10 or higher. Finally will you need to edit your API’s in Actionscript or Actionscript 3. Is this correct or am i missing something please correct me if i am wrong?

Thank You