1) I think you mean D9.
K/V/M here means keyboard/video/mouse. In this case (there's video
on a 3w3) it is more a K/M. The D15 (yup) looks like the KVM's used
elsewhere (vaxStations), hence this new question.
3) This subject was discussed here at great
length not more than a week or two ago.
Nope, I wouldn't want to start that one again.
John A.