Four score and seven years--eh, screw that! At about Fri, Jun 02, 2006 at 02:48:00PM -0400, Joe Chasan blabbed on about: > > then what about IP #:PID combo? Not guaranteed to be unique. You could have 192.168.1.22 generate PID 1257 for dclerk on twenty different days, given enough time. IP-timestamp-PID mark->