Yesterday I dug out some ethernet cables, and attached my MacBook Pro in my studio to the Apple AirPort Base Station. This created a physical link from my computer to the BT line. I still couldn’t access the CushyCMS site. Using Apple’s Network Utility, I can ping the site and trace the route. I simply can’t view the site in any internet browser using wifi or ethernet.
I carried out the same test at home, yesterday evening, connecting my MacBook Pro to a BT HomeHub with an ethernet cable. The result was exactly the same. So still a mystery as to why I am unable to connect to their site. The common denominator appears to be BT though.