Hi guys, I installed tomcat 4,the server works fine (shows up the test page),and the servlet code compiles, but I can't load it with local:8080 That's what I did:create a directory of 'classes' under webapps/Root/WEB-INF/,then put my .class file there,but when I tried http:localhost:8080/servlet/HelloWorld, it doesn't load,always shows up ....file not available, seems I put the .class into a wrong place. What's wrong with it? Thanks.