ok heres what I did:
made a directory (r2r) and copied the configure.php file to it ending up with c:\xampp\htdocs\zen\includes\r2r\configure.php
opened the file in dreamweaver and made it writable then changed to the following:
define('HTTP_SERVER', 'http://www.attackinfo.com.au');
define('HTTPS_SERVER', 'https://localhost');
Then I created a directory (r2r) and copied the admin/includes configure.php to c:\xampp\htdocs\zen\admin\includes\r2r\configure.php opened it in DW and made it writable then changed the following:
define('HTTP_SERVER', 'http://www.attackinfo.com.au');
define('HTTPS_SERVER', 'https://localhost');
define('HTTP_CATALOG_SERVER', 'http://www.attackinfo.com.au');
define('HTTPS_CATALOG_SERVER', 'https://localhost');
In the instances where you see https://www.attackinfo.com.au above I have changed it from 'localhost'
Tested again but it's still not working.. but obviously I haven't done it properly.
How have I gone wrong?