It is nice to know that the strength of the brilliant team has increased. But...Calvin, is that the same you or has there been a mistake? Well, as far as i can see (analyse) the dimples in the smiles, and many other features matches. so, i think it is likely you (i m not so sure). I am sorry if this might appear to be a useless post. But i have heard there has been studies going on in the field of computer science related to face recognition using ANNs. I was wondering if someone could throw more light into the matter.