Add a lighttpd configuration file in
/etc/lighttpd/conf.d/lighttpd-myth.conf
(where my machine hostname is ‘americas’ on the local network) :
#! /bin/bash # Just for SciTE language hint
$HTTP["host"] == “myth.americas” { var.root=”/var/www/html/mythweb” server.document-root = var.root
url.rewrite = [...]

This is pretty hackish – but it seems to work Ok.
Putting your Disclaimers on the Bottom
Edit the variable
WEBCOPYRIGHT
on the page
TWiki.TWikiPreferences
. For instance, make the line read like this :
* Set WEBCOPYRIGHT = %MAKETEXT{”Copyright &©[_1] by PLATFORMedia LLC. ” args=”1999-%GMTIME{$year}%”}% This has been prepared solely [...]