Tomcat 4.0 as a service

[Frank Diakovasilis]

I'm sure this question has been asked and answered numerous times, but....
How would I install Tomcat 4.0 as a service.  I tried using 3.xx's
jk_nt_service.exe and included a modified wrapper.properties file to no
avail, the jvm.stderr reads:
 
java.lang.NoClassDefFoundError: org/apache/tomcat/startup/Tomcat
Exception in thread "main" java.lang.NoClassDefFoundError:
org/apache/tomcat/startup/Tomcat
Exception in thread "main" 
 
Somebody must have come across this, Thank you.