Does anyone know where I can get some examples of using GP's for games? Soccer examples would be especially useful. I have developed some code already but I'm having trouble getting the GP trees to print out in a form that I can reuse within a separate java class (ie to control a robot in a simulation) Can anyone help me please?? Thanks for your time, Richard Hague __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com