PKCS#11 support in J2SE 1.4

Hello All,
First of all I am quite new to Java PKCS#11 support (only couple hours into it :) ). I found out that J2SE 1.5 has the sun PKCS#11 provider pre-configured into it. However, I want to use the PKCS#11 provider with J2SE 1.4 as well, but I am unable to get a hold of the sun implementation for it, as well as the driver DLL.
So my question is this:-
Is PKCS#11 provider even available for J2SE 1.4? and if yes, where can I download it?.
Thanks a TON in advance :)

Forgive me, this is bound to have a simple answer, but I took all Saturday to do this and I'm no further forward.
OK, I got a servlet.jar from another installation and copied that into my j2se lib and bin directories (I didn't know which one). That didn't work.
So I thought maybe the file I used was somehow tied to the OS that machine was using rather than mine, so I downloaded Tomcat and used that servlet.jar in the same way. No joy. So I set the classpath to the Tomcat directory. No joy there either.
So then I downloaded j2ee, but that looks like an awfully complex sledgehammer to crack this particular nut.
WTF is going wrong?
Here's the gubbins:
This is in my autoexec.bat (W95)
SET Java=d:\progra~1\jdk14~1.1\bin
SET tomcat=d:\progra~1\apache~1\tomcat~1.1\common\lib
SET tomcatB=d:\programfiles\Apache Group\Tomcat 4.1\common\lib
SET j2ee=s:\progra~1\j2sdke~1.4\
SET CLASSPATH=%Java%;%tomcat%;%tomcatB%;.;
Here's my code:
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class ServletTester extends HttpServlet
     protected void doGet (HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException
          res.setContentType("text/html");
          PrintWriter out = res.getWriter();
          out.println("<html><head><title>Hello world</title></head><body><p>Hello world</p></body></html>");
          out.close();
     } // end of doGet
} // end of ServletTester
Here are the first errors (out of nine):
D:\temp\ServletTester.java:6: package javax.servlet does not exist
import javax.servlet.*;
^
D:\temp\ServletTester.java:7: package javax.servlet.http does not exist
import javax.servlet.http.*;
Any clues would be gratefully received. How can I check my classpath command is working for a start?
Cheers
J

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