On 12 Sep 2004 at 17:47, Peter Lazzara wrote: > Hi Daniel, > > The MIT link wants a password. Do you have one or know where I can get it? Anyway, thanks for the > dynaturtle. It was not password protected when I downloaded. I got the reference from here: http://www.ai.mit.edu/research/publications/browse/0500browse.shtml Daniel OpenWorld Learning (OWL)