At the Jena tutorial I gave at Semantic Technologies 2007, I promised to make the tutorial source code available on my web site. My plan was to spend a little time cleaning up the archive, partly to remove duplication of the Jena libraries (they are in the tree three times, once for the main code, once for Joseki and once for Eyeball). It is still my intention to do that, but I've recognised that other priorities keep intervening. So I've – finally – released the code as-is. It's big archive, 67Mb, so don't download it via your cell phone! And apologies to anyone who has been waiting a long time for me to get around to doing this.