hi i am creating a chat using servlets. Now i am in a testing stage using only for now one machine. I run IE on it. I try to open 2 instances of IE and connect to my server i get connected i can see the other "person" is loged in. When i try to message only one of them gets all the messages. But the other can still send it. And the other instance of the browser sees it. But the other doesn't. Although i see that my "server" sends messages to both instances of the browser. I see that it sends it to one ip but different port and then to same ip with different port. So i don't think there is a problem. What can be causing that my other instance of the IE doesnt see the messages ? Thanks.