I've had an external SCSI box on my A3000
for years using the C= SCSI.Device and have
never had any problems. I've tried it with a
terminator on the pass-thru port and without.
Works fine either way. I just terminate the
last device on the chain. My external box has
a 9 gig drive and a CD Rom.
Also an old AT PC tower case makes a nice external
SCSI box (with very little hacking).