Most designers use Adobe Flash as their flash authoring tool. AFS framework supports Adobe Flash integration. You can use AFS framework as a component. Following are the steps to do in order to make AFS framework work in Adobe Flash CS4.

1. Download and install Async Flash Studio.
2. In the installing directory of AFS, find framework.swc in sdks/framework sub directory. Copy framework.swc to Flash CS4 component directory, typically common/Configuration/Components.
3. Run Flash CS4, Create a new flash project. In the Component panel, you can find AFS FlashComponent, as shown in the picture.
   
   Drag the component into the library panel.
   
   Now you can use AFS framework class in your actionscript code. you can type following code in the action panel.

   
   import com.asyncria.logging.Log;
   
   Log.log("hello world");
   

4. Finish your flash project, and publish your swf. Create a new project in AFS Studio, and use your published swf as main swf file, build and test your AFS project.

That's all for using AFS in Flash CS4, quite simple, isn't it?

Notice: Code completion is not supported in Flash CS4 for AFS framework class, we recommend you use Flex Builder as your actionscript 3 coding environment.