Hi all, I want to set up two servlet engines in a Debian Platform, one is ApacheJserv with jdk118 and one is tomcat with j2sdk1.3. ApacheJserv is worked with Apache Web Server But Tomcat is worked alone. For each standalone configuration can be work fine. However there is a JVM startup problem with "address already used" indicated when both engines opereate. Any help!! Alex Wan from HK