If you go to Shroud University you'll find that I've got a rather intense course on the Shroud of Turin listed. You can go to the Entrance of the course by clicking HERE The course consists of five lectures. The first is a bit shorter than the rest because the camera was running on batteries and the batteries ran down. Also at the page are links to the slides in both pdf and power point formats as well as two page handouts which was mostly a few reference links. To get you started, here's the first lecture below if you're interested.