JBOSS Eclipse Ide Tutorial is great!
That is, if you use ECLIPSE Ide.
If you don't, I'd recommend it but you can still get a lot of information on what you want from it.
I got it working with the servlet, but I cant seem to find out how to connect to the bean from a "normal" java application. I have done this with Sun as before, but I dont know what needs to be in the classpath now.