Information about neural networks

If you need to grasp some theory about Neural Networks, Visit http://www.aaai.org/aitopics/html/neural.html - some good neural network links are there. Have a look at this video presentation http://www.neurosolutions.com/products/ns/nnandnsvideo.html from Neuro solutions See this essay about perceptrons at http://www.aihorizon.com/essays/generalai/perceptrons.htm