I am running low on disk space after patching my NW6.5.5 with SP7. SP7 installs Tomcat 5.0 and iManager 2.7 -- do I still need the tomcat/4 and tomcat/5 directories on my SYS volume? If I removed them, wnyone know of anything breaking? The server is handling Zfd 4.01, iPrint, DNS, DHCP and basic file & print.