<<I'm installing a couple of QUANTUM DLT4000's on our MPE5.5 boxes
but I don't know the SYSGEN device name for these. Can anyone help or point
me at the right web page?>>


The IODFAULT entry is

IODFAULT.PUB.SYS
566:  {****************  DLT  **************************}
567:DLT4000 TAPE    24 8  0128   SCSI_TAPE2_DM LOGICAL_DEVICE_MANAGER 0010
&


Steve