Mastering EJB 3.0 is an excellent book get it here
www.theserverside.com/news/thread.tss?thread_id=41363 , download IDE netbean
bundled (with glassfish or jboss) whichever server u prefer. From
http://www.netbeans.org
There is a good tutorial from jboss http://trailblazer.demo.jboss.com/EJB3Trail/
or you can use sun's tutorial on http://java.sun.com/javaee/5/docs/tutorial/doc/
Have a good start with this tutorial
http://javahowto.blogspot.com/2007/11/s ... ation.html

Enjoy your Beans