Sounds And Images
Flashkit free sound loops
Flaskit offers an impressive collection of free sounds for Flash. You can search their sound loops directory which makes the job a little easier.
Parners in Rhyme free flash sounds
Partners in Rhyme offers a collection of free sounds. They also provide royalty free sounds.
Flash Action Script Resources
Sites with downloadable Flash sources:
One of the quickest ways to learn Macromedia Flash is to look at existing sample files to see how they were created.
Adobe's Flash Developer Center
Links to several sample Macromedia Flash movies, each with a page that describes highlighted features and instructions on using the movie.
Ultrashok has over 200 FLA's for you to choose from!
Trevor McCauley (senocular) has dozens of free FLA source files on his site for you to use in your flash games.
The Open Source Code Library has very interesting and unique source codes.
Actionscript Reference & Turorial Sites:
Actionscript Definitive Guide
Colin Moock's Actionscript Definitive Guide site.
The site has a wide range of tutorials on actionscript.
46 basic and 30 expert Actionscript tutorials.
Flash Communities Online:
Adobe Flash Developer Center
Adobe's Flash Developer Center: Quick Starts, Samples, Downloads and Community discussions.
The largest Flash community there is, providing Fla's, tutorial, forums etc
The flash resource developer community for everyone
Very cool Flash community, but keep in mind: you need a broadband connection to enjoy it!