I have a few users who are using Internet Explorer 5 & 6 whose links quit responding after they use Internet Explorer for a little while. You can close down the program and open it back up, it will work for a little while then it will quit working. It doesn't display an error message, it just freezes up and it will not open up another page. I have checked Internet explorer settings, restored config back to default, upgraded to Internet Explorer 6 all to no avail. If anybody knows of a way to fix this problem please let me know.