Thanx to everyone who responded promising to get me information
on the keyboard/mouse cable for my ds5000's... I received a
private response from: Phil Tait <Philip.Tait@phxase.allied.com>
with the appropriate pinout and have just built one and it
works (well, the keyboard portion anyway. I haven't tested the
mouse yet)... So everyone else who was busy digging out their
meters can go back to their regularly scheduled programming..

Thanx everyone!