We have a situation we are trying to fix on the Universal Thread. It is about the cookie not being broadcasted to a new opened window in IE. This only happens to a few users. Some users with the same version do have it ok. When we used a previous technology, we thought it was related to that. But, even after we upgraded to WWC, we still have that problem. Here, we never were able to simulate that situation. However, we do know some users are having it. We are trying to find the reason of that. It might be related to the IE setup or something else. If you run a Web site with WWC and have experienced that, could you bring up some light here on things you might have done which improved the situation?