A friend has the following problem. When trying to read a tape marker (eof) 4.1 generates errors. This does not happen on the same hardware running 4.0 bsd. Please call Scott A. Barman American Physical Society 516/349-7800 x596 or send me mail. -- Brantley Coile CCP ..!akgua!ganehd!bwc Northeast Health District, Athens, Ga