Galileo project wants multi-color ribbon cable?

Folks:

The Galileo kiosk thingie is getting ready to use short lengths of 8-
conductor and 4-conductor ribbon cable to wire-up the sonic distance
sensors and tri-color LEDs. The current ribbon cable on-hand
(scrounged from a junk PC motherboard) is a uniform bland grey color
on all conductors. Yes, multiple pieces of single conductor strands
in rainbow colors will work, but is less preferred as being messy
compared to ribbon cable.

It would look way cooler to use multi-color ribbon cable. The need is
for short lengths that add up somewhere around 4 to 6 feet total. Is
there anything like http://www.assmann.us/specs/AWG28-08_F-1_300-R.pdf
squirreled away at the hive or in someone's home stash that could be
donated to work for this worthy cause?

Jim