i just updated the login script to fix some of the 'missing config variable' errors that people have been receiving.
http://www.thereverend.org/tradewars/public/files/script/
also, to solve the twx auto-relog issue, you must disable the zoc auto-reply that launches the _login.zrx script and instead manually use the _login.zrx script whenever you first enter a game.
to add a button to your revhelper menu, you can add this line to your menu definition files (e.g. config.txt, red.txt, blue.txt, etc.):
login; ^RUN=_login.zrx
BE WARNED... THE FIRST TIME YOU USE THIS NEW LOGIN SCRIPT, IT WILL LIFT YOU OFF A PLANET CITADEL TO LOOK AT THE V SCREEN.