To use the guestbook, you need to do the following:

vincent% cd ~/WWW/
vincent% fs sa . www rlw
vincent% cp ~www/templates/guestbook.html .
vincent% cp ~www/templates/addguest.html .
vincent% pwd

You then need to modify all references to "username" in guestbook.html 
to your username (e.g. vincent% whoami).  In addguest.html you also
need to modify all references to "username" _except_ for the line:

      E-Mail: <input type=text name=username size=40><br>

Finally, replace the "XX/XX/username" string in addguest.html with your
AFS path data (as given by the "pwd" command mentioned above).