ActionScript Bridge – AS2.0 to AS3.0 Communication Bridge, Free
The ASB API consists of easy to use methods and 2 flash components: 1. ASBTerminal (the drag and drop ASB terminal/connector for AS2.0, enables any AS2.0 swf files for AS3.0 integration and communication).
2. ASBContainer (the loader/container that is used in AS3.0 projects to include ASB enabled AS2.0 files, using the source parameter)

