A few of my previous posts are currently suffering from some terrible formatting as a result of having to use Google cache to restore for a nasty database accident I had a couple of weeks ago. I think I have at least managed to restore everything but a few of the URLs have changed - so please use the search box on the right if you can't find what you're looking for or if you've hit a 404. I'll try to fix up the old URLs and the formatting as soon as I can.