[MBAtarga]

Baz - just search "computer cable management kit" - lots of hits on Amazon for assorted kits. I have used the plastic accordian style wiring harnesses - you can pick them up at auto supply stores. In the old days before wireless keyboards and mice were commonplace, I'd run cables for them behind the desk to the PC within a harness - and speaker cables, power cables, ethernet, etc in them as well. It minimizes the clutter a bit.