After further discussions with Roger early last weekend, we decided it was time to go ahead with the HWI website move from his web hosting account to mine, as previously arranged. Therefore, I am currently in the middle of making the transfer and this means that the main site may be offline for "up to 24 hours" while the Internet Name Servers are updated, according to the web hosting company (Servage).
In the meantime, the complete site is fully available on our backup site [link now removed].
I am pleased to say that the website transfer has now been successfully completed, I hope we managed to keep any down time in the last 24 hours to a minimum. I will attend to some updates that are now needed, as soon as I can.