Hi! I'm new here. I want to introduce myself sharing with you my Ants simulation. You can download source(delphi 6/7) and executable files here: http://www.pixelicidio.com/2008/11/hormigas-locas.html ..or a brief English article here: http://delphi.about.com/b/2008/11/11/ant-colony-simulation-fancy-delphi-application-contest-entry-45.htm screen shot: http://2.bp.blogspot.com/_1Eztdys4THo/SRM9Wq7OGgI/AAAAAAAAAAU/f9TmI3DcIoc/s320/LocasAnts.jpg I don't use known biological rules for Ants behaviour, I had stablished my own rules for it, and it works great! I think! I will thanks your comments... or questions! (..and sorry for my English) [Edited by - piXelicidio on November 16, 2008 12:36:21 AM]