This is the second time that you have said this, Bob. In all of the years I've been collecting information on PARC's research computers, I have never seen any mention of any money from outside of Xerox Corportation being used to fund their research. Where, exactly, did you see this information? There are ties between SRI and PARC, esp through the people from Englebart's lab that went to PARC, and it is well documented that his research was DARPA funded.