>When I log in from home, I always get this message when clicking on Replies or Private Messages in the toolbar. I also cannot preview
>
>

>An important section of the HTTP header required by our server to access this option has been
>hidden by your browser. This is usually related to users behind proxies where the proxy is
>hidding this information. In order to use this option, you need to make sure your proxy does not
>block this standard information. You may adjust or contact your network administrators
>

>
>Seems that the http headers are not letting the page get through Zone Alarm.

If you use Zone Alarm to disable new windows and to hide HTTP_REFERER, those won't work. We haven't added notes for Zone Alarm so far, but this tool is really bugging a lot of Web sites because it removes a lot of things.