Flash & PHP & Actionscript

Hello, I am trying to create a chat room for my website. I have downloaded a .fla from a site which uses PHP, AS and Flash to create the chat room. But it comes with no tutorial on how to edit the fla :m: only one on how to install it (it does look crappy :hair: ). I was wondering if i could get a PHP chat script and just make it run in flash myself, and would it be easy enough to do? :hr:

Also if i can, is there any tutorials online for chat rooms using flash mx?

Thankyou

Jason:link: