Ok so here is my understanding of converting a PC supply. Add banana plugs to the +12v wires. Add a fan or some kind of resistor to the +5v side. I know there are a bunch of +12v wires, and +5v wires. Should I only run one wire to the banana plugs and use one wire on each side of the resistor, or should I run multiple wires to each of these. I hope this post isnt too confusing.