This is where you can find out a bit more about what I do, my interests and background. I have had a web site since about 1998 when Line One here in the UK offered us a bit of free space and http://lineone.net/~ahi was the url. It goes nowhere now, though, unfortunately. After that I got ahi2000.com and andrewx.com domains and more recently this one, andrew-hill.net which I shall make the main. The others will stay as they cost very little each year and it would be a huge task to transfer all that they hold. So you may well find some of the links here take you on a journey back through all three domains where I have forgotten to update them!