sorry Boombastik, didn't realise visitor messages could be seen by all.
Unfortunately I have already handed out all of the invites I have to the site. I only had 5 to begin with and they took me a few years to amass. Sometimes the site will allow new users (without an invite), that is how I got in. My advice would be to set it as one of your homepages and keep an eye on it that way.