I'm not sure that "messages" inside the template is a good idea. they may be too global and reach all users. Also - it is just not meant for that...
HTTP is not the solution for everything... There are two points regarding messaging:
* How to get the user IP . This might be done either using/right-clicking the download progress or session below, or even just enter an IP manually
* How to communicate - this can be by external messaging software. May be Windows' Net-send/winpopup. I'm not sure it works under Win98.
