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Head First EJB - Problem

 
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I got the Head First EJB Book to try to learn EJB. The problem I have is in the Intro with the example application. I have downloaded the Sun Application Server PE 8 for use with this book. I followed the example step by step, and everything seemed fine (the new deploy tool had a few differences, but the J2EE validator showed no errors, and kicked back the client jar). The problem I have is when I write the client app and try to get back the Advice...

Problem 1:
When I compile the source using

I get all kinds of errors saying it couldn't find packages. I then added the AdviceAppClient.jar to my classpath environment variable, and compiled the java source for the client (no errors).
Problem 2:
When I run the AdviceClient.class file with the method suggested in the book, I get an error

Problem 3:
When I run the AdviceClient.class file without the -cp, I get a different error


Has anyone else encountered these issues? Am I doing something really dumb here? I have found the Head First books good in the past (I have used the Head First Servlets and JSP book, as well as the Head First Design Patterns).
 
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