you will need;
a PSU, - if you figured this one out, you have the brain cells to complete this instructable
Wire Strippers / side cutters or cigarette lighter, anything you can use to remove some of the plastic off the
some cheep electrial wire (can be ripped from Ethernet cable) i got mine fo ÃÂÃÂ£0.80 (just under $2) from rapid electronics
optionally you may want a soldering iron and some solder.
Step 1: The first bit
basically strip the plastic coating of both ends of the wire to expose the bare metal core.