Have to keep it REALLY short today. Just a quick note to say I am still playing around with the idea of providing a forum here but as of yet I have been able to make the most popular (and simple) free option to work, namely Nabble. When I last tried I kept getting an error message from the Nabble registration page. I made contact with Nabble themselves but have not had the time to try again since - and today I have to rush out and will now be away from my desk until at least Tuesday afternoon but maybe until Wednesday. But I WILL try again - trust me: I'm a doctor.