Flex + Glassfish EJB3 stateless session bean

Hi, I'm new to Flex. We´re in the process of adopting a front end web technology. In the Server side we have a JavaEE Application with several EJB3 session beans deployed in Glassfish V2ur1. I just wonder if someone could lead me to a sample flex application that access stateless EJB3 session beans that return Entity Beans. Which is the best approach? Could anybody share some sample code with me? Thanks a lot.

My mail is dkdarkon@ono.com