Hi, I had some time to kill so I developped a little tool (in java of course) very useful for debuging web applications. I called it HttpCatcher. "HttpCatcher is a free tool that will let you see the way your browser communicates with the server. HttpCatcher will behave as a local proxy, and will let you interfere in the communication process. HttpCatcher is the tool you need to understand the http protocol. You will see full http headers and you will be able to change them on the fly." You can dowload it freely from http://www.httpcatcher.com At the moment, I only made a release for Windows XP. Did you like it ? please add a link on your webpage..