I've fancied having a Nest controller for a while but they've only been available in the 'states. Then this week I found out that they are now out in the UK. It's taken a while for them to arrive here, mainly because of the differences between US and UK heating systems.
Mine arrived yesterday, complete with a set of instructions on how to install. I'm very tempted to have a go, but this would probably be a daft thing to do just before we go away for a week or so. But I think it will make a nice Easter project.