dynamic web project & jt400.jar

I'm just starting to use this so this is probably a very basic question.
How do I get the wdsc test server to find jt400.jar?

My jsp page, which consists of this:

<%@ page language="java" import="com.ibm.as400.access.*"%>

<%
          AS400 as400 = new AS400("MY400");
%>

edits fine but when ran in the wdsc test server I get this error:

C:\Program
Files\IBM\Rational\SDP\6.0\runtimes\base_v6\profiles\default\temp\L34608J1Node01\server1\Phil3\Phil3Web.war\_phil3jdbc.java:9:
 package com.ibm.as400.access does not exist
import com.ibm.as400.access.*;
^
The project Phil3Web is under "Dynamic Web Projects" and I have "iseries
utilities and toolbox" under Java Resources.

I know this is probably a basic question - but I can't find the answer.

Thanks for the help!

Phil