Note: Read the instructions carefully. The images do not show how to do everything.
When creating the Editing Form make sure that when you drag a new ice:form is NOT inside the first ice:form. Dragging and dropping the form on the page will automatically embed it in the other form. Use the Navigator tab in NetBeans to drag it outside of the first form.
Adding AJAX PushItems #3 and #4: has you create a bean called RenderManager, and then use it in Item#4. The problem is that in one case it is called RenderManager and the other is called renderManager. A big difference. Fix it by calling the bean renderManager.
Configure The Grizzly ARP EngineI was using GlassFish version 2.1 so I did not need to configure the Grizzly engine. I did however need to Comet support to the http-listener in the domain.xml file.
<property name="cometSupport" value="true"></property>