On 16/05/2009 18:25, Roger Ivie wrote: > On Sat, 16 May 2009, Pete Turnbull wrote: >> RQDX1 and RQDX2 certainly use 3:1 > > RQDX1 and RQDX2 also use 18 sectors per track and a non-standard format. Yup, I know. Even the RQDX3 isn't quite like a PC controller's format, either. -- Pete Peter Turnbull Network Manager University of York