Recall that I mentioned we are currently using Proxy Server 2.0 and are going to get rid of it in favor of ISA Server 2004. When we addressed the java application issue for Proxy 2.0, we fixed the problem by installing the Proxy Client software on the client's workstations. This enabled the users to connect to the java application via Winsock and everything worked. The authentication issue didn't matter. In order to fix this issue, isn't there a way to do something similar in ISA Server 2004? I did try installing the Firewall Client software on my workstation and attempted to access the java application with that, but it didn't work. Should I explore the option of using SecureNat? I appreciate the help. ________________________________________________________________ Get your name as your email address. Includes spam protection, 1GB storage, no ads and more Only $1.99/ month - visit http://www.mysite.com/name today!