We are looking to try out a java app that one of our vendors has out there on their web page, but are having difficulty bringing it up. Here is what I think is wrong. We require authentication on our outgoing web requests for autiting and reporting purposes. If I turn off the authentication the java app fires off OK. When I turn the authentication back on and look in the logs, I see that my computer is connecting anonymously to the java app and I am recieving a 407 error(Proxy authentication). Is there a way to make the java session to authenticate itself to allow me through.