Help! I have a published web site running on a seperate IIS 5.O SERVER. Everything works fine, however when attempt to access a 3rd party application through this site the IPPEXTD... logs show that I'm blocked. The software called for communication over port 8080, however I changed this to a new PORT #ABCD. Now I show ABCD AND EFGHI LISTENING ON THE EXTERNAL NIC OF ISA but no activity on the internal NIC. ANY SUGGESTIONS??????