I was going to make this an independent topic, but you had to go and bring up AI at the same time, din'cha? ;)
I had the most amazing conversation last night at a Robot Wars premiere party: I spent at least a half-hour talking to one of the staff on the [link|http://www.nsi.edu/nomad|NOMAD] project. This is the FIRST instance of an AI I can support theoretically, because it has a body as well as a brain. The website unfortunately does not go into all the details, but the *breadth* of neurobiological simulation they are continually adding to this baby is staggering. Now if I can just get them to give it a heart and lungs... :)
Gonna see if I can volunteer for them.