I'm developing a web app which will finally be hosted in a tomcat container, but I want to facilitate my developing with the Websphere studio, however when I creat a new project, I don't want any com.ibm....jar and any pre-configured stuff get into the place, I just want clean jdk from sun and clean tomcat library. WSAD 5.1.2 supports tomcat up to 4.1, I set the tomcat path to my tomcat 5.5.1 but the example apps shipped with tomcat which could run perfectly didn't work when I imported them to WSAD. And I don't know how to deploy a web app on tomcat server when I work with the Websphere studio, it seems the WSAD never stops complaining when I write jsp files or xml, tld files. Anybody could direct me a little bit? Thank you very much!