Don't worry its nothing serious, just a case of outgrowing our current hosting. The website is currently running at a little under 4Gb and our present host can't provide what we need.
As such I'm currently moving everything over to the new host. Its all going smoothly so you probably won't notice the move when it happens.

The good news is that after the move we will have a lot more space so I can upload some of the new articles and files that I've received recently.

Cheers all.