ich would like to know how you made it work, too. I found some old tutorials that show how to use jnpserver.jar, but it doesn't seem to work. Allways when i try to star the JNP Server like shown in  (java org.jnp.server.Main) i get an error. (Exception in thread "main" java.lang.NoClassDefFoundError: org/jboss/util/threadpool/ThreadPool)
Do you know if there are new how-tos to get the jnpserver work within j2se?