Hi, My site is hosted by me on the end of a dynamically changing IP address (well, it could change, but has not for about 18 months). To get round this I have bought a number of domains, but they are all changed and updated by a magical piece of software that sits on my server that updates the DNS records for my domains whenever they change. This would be great, except for the fact that having had network/ISP trouble I now have Dynamic DNS trouble: When it works it is great, when not, it is very poor. In this case my provider is http://www.deerfield.com and I use their DNS2Go service – I’ve not found anyone better, so if you have a recommendation, let me know. One nice feature for these guys is that the 1 tool updates 5 domains ( http://davidoverton.com , http://uksbsguy.com , http://ukvistaguy.com are the main 3). If this all sounds a bit wondrous, here, in pictures are the steps: My basic architecture consists of my server, the Dynamic DNS provider, my Domain Registrar, you and the software provided: To set...