Wow, it has been … 5 months since I said I would write that article? Well … here it is! A link to it anyway: http://www.jimhi.com/content/articles/ .
Probably wise to add a link back too !
Next article to be written will be on a java version of the Enigma machine I wrote. Then I shall write up a maze generator and solver which Stephen Wattam and myself built for the Computing Society.