Hi there, I've recently been given an Apollo DN 5500 (*) system which is lacking a mouse. The keyboard does have a DB9F connector, but I suspect that I need some special mouse. Can anyone tell me if and where I could get such a beast? Thanks, Hans (*) The type label of the machine says "Domain Series 4000", but the machine has a 68040, so I suspect that it is a DN5500. Please correct me if I'm wrong. -- finger hans(a)huebner.org for details