I put together a little Flash app this weekend that shows how to use the web services API, the v2 components and ActionScript 2.0. It uses a beta of the MXNA web service API that we are working on. We are tweaking the server side performance on the web services, so they are a little slow right now.
Anyways, here is the app:
I will post the code once I finish up the MXNA WebService library. I will also try and post code snippets showing how I did certain things.
Post questions, suggestions and any bugs in the comments.