if you not professional electrnic .. it's very dangerous !
You Will Need:
1) A psu, or two if you want dual PSU's!
2) Screwdriver. Phillips head.
3) Electrical tape or heat shrink.
4) soldering iron (not really needed but you can use in for this mod. i'll sya were but to be honest i didn't use one this time)
5) Wire cutters.
6) A paper clip.http://www.burningissues.net/how_to/power/complete.htm