> Johnny Billquist wrote: >What about the DSSI controller which talks MSCP on the Qbus? > I can't remember the name of it. But I'm not > sure if that one was limited to just four disks. The KFQSA, M7769. Supports up to seven DSSI drives. I have one in a MicroVAX-III system. It's a pain to configure, but it otherwise works fine with VMS. Bob