On Feb 7 2005, 18:37, Doc Shipley wrote: > But some Qbus boards do terminate the bus. RQDX3 does, and I'm > fairly certain the RQZX1 does as well. An RQDX3 definitely does not terminate the bus. None of the RQDX series do, and I'd be most surprised if an RQZX did. -- Pete Peter Turnbull Network Manager University of York