All hail the PyGTA presentation (Well, read it anyway...) Written by Mike C. Fletcher on Nov. 23, 2004 in Snaking. Last update on Nov. 23, 2004. It's not the funniest or prettiest presentation ever done, but it's available. (Why post it now? Why so that I can get to it from the meeting, of course). The code samples are also available.Have fun.