Use ssh to tunnel the x stuff from allspice to your computer (because
 we allow ssh, not X, through our firewall).  Here's one way to do it:

   - start x-win32
   - start an ssh client (like putty), configure it to do ssh
      tunneling (with putty, go to the ssh->tunneling menu, and
      select "enable X11 forwarding")
   - use the ssh client to connect to allspice
   - run x clients (like xterm) from the putty ssh window