I will probably regret telling this secret, but having been relocated/new identity several times due to the work I do, what the heck! I once built a mosquito (actual size of course) with AI capabilities. The processor was actually 150 PIC 12C509's that MicroChip put on one wafer using a rather exotic machine with .00001 nm trace width's. By using these as a parallel processor, I was able to get enough intelligence that the mosquito would fly, obtain and track objects. I was up to the "lawyer function" (blood sucking) part of the development when we ran into a problem - the AI (based on the 3 laws of robotics) would refuse to perform the function - this ending up scrapping the whole project. Oh well such is life. David V. Fansler DFansler@MindSpring.com Now Showing www.dv-fansler.com -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics