Holy crap sticks that was cool. I just finished a macrochat using Macromedias Breeze on Flash Lite 1.1 ActionScript. Breeze is an amazing app.
Scripting in AS 4 syntax is strange stuff; calling variables with colons and slashes, no functions, and a list of limited events; but i love it.
Macromedia has loads of great webinars available, check out thier dev page for more info.