Unzip and start with this project. See urls.
1. In the project write some code in Messenger so that when it pops up, it asks for your name. Then it will have a gui that will say your name at the top and then a label message and a field message. There should also be a button - Send. After that a big textarea. When they hit Send, the message will go in the text area with their name first, like Jeff: Whats going on? Lookslike this.
2. Lets talk about whats happening in the background. Somethings to try:
3. Lets look at the Messaging api.
4. Lets bring it together.