http://www.cs.bham.ac.uk/research/projects/poplog/new/AREADME.txt Most of the files here are now out of date and can be safely ignored For current versions of Poplog see http://www.cs.bham.ac.uk/research/projects/poplog/freepoplog.html Aaron Sloman 14 Aug 2009 http://www.cs.bham.ac.uk/~axs