How to config jboss3 and tomcat4

[fish]

I want to use other tomcat not in $jboss$,how to config it.
I have change tomcat_home but it do nothing.

I have download jboss3 with tomcat, but I don't want to use tomcat in jboss.I want to config jboss to use a new tomcat such as in "c:\tomcat4".

Thank you!

[adrian.brock]

In tomcat4-service.sar there is a file called
META-INF/jboss-service.xml
The tomcat location is defined near the top.

Regards,
Adrian