apache/tomcat/php configuration problems...

This probably isn't a PHP problem but it does effect my php sites, so maybe someone has some ideas what I'm doing wrong. The current configuration Linux (debian) OS, Apache webserver, MySQL and PHP 4 all works fine. I would like to configure Tomcat 3.3 for JSP pages/sites on the same server, here is where the problems start. Tomcat was configered normally and I get it running without problems on port 8080, so http://localhost/ shows the apache home page and all sub php sites work fine. http://localhost:8080 shows tomcat home page and all sub jsp/servlet driven sites work fine Of course 8080 must be removed from the url but changing the port to default 80 in server.xml results in the php sites no longer working although jsp/servelts work fine. Note: the tomcat webapps folder is in a different directory than the apache document root (not sure if this can cause problems) Any help much appreciated, Andrew