-----Original Message----- From: ard(a)p850ug1.demon.co.uk [mailto:ard@p850ug1.demon.co.uk]

> I have a 50-75 ohm converter, I believe. I'll need to dig it up.

No, you don't need it (or want it). The monitor's input impedance will be 75 ohms as well (it's a standard for composite video). So all you need is a piece of 75 ohm cable, a 75 ohm BNC plug for the computer end and whatever plug fits your monitor's input...