[Al Skierkiewicz]

Don,
Since the fans use so little current, the robot rules do allow you to wire multiple fans in parallel. Most often that is done with a terminal block, soldered and insulated or wired to a custom circuit board/protoboard. The only time I have seen a need for multiple fans was a team that decided to enclose all electronics in a lexan box. They made provisions for the fan wiring on their custom circuit board. The entire electronics came out as a unit with a massive connector on one side.