Hello, I have been trying to figure out what tomcat does for two days :) I haven't used it yet. But I installed it on my computer. I had this build.xml in my working folder and I was using ant to execute my projects before. So now tomcat has been brought to my work...what difference does it make? Do i need to make changes in server.xml instead of build.xml in order to set my projects..I am pretty confused...I really need a simple explanation ! Thanks a lot...