If you haven’t looked into AdminTool, the remote Flash debugger, you need to. It comes with a connector (MXP) and the AdminTool Interface (mac and pc).

Admin Tool

It allows you to remotely browse your Flash SWF, look at parent/child relationships, view properties and methods, call those methods and change those properties, and a lot more. All of this and minimal impact on performance. This is a really great tool.