The url is http://vent.orbunion.net/
I've ensured that mod_rewrite is on, I've modified the /server/.htaccess file (correctly I presume).
Server Info:
PHP 5.3.10-1ubuntu3.4 with Suhosin-Patch (cli)
Apache/2.2.22 (Ubuntu)
I haven't yet configured any major security on apache yet so you should be able to browse the directory still. http://vent.orbunion.net/chat/
Thanks for your help.