I think WECo goofed. What does Motorola or Zilog or Intel know about software? Looking at their chip designs, not a whole lot... Come to think of it, what does WECo or Bell know about software? :-) 4BSD to the end (sorry Laura), Erik E. Fair {ucbvax,amd70,zehntel,unisoft}!dual!fair Dual Systems Corporation, Berkeley, California