Cheap and cool SuuntoPlug

One of my friends found a really perfect plug for our computers. It's called something like "douple-pole plug" and You can found in the electronic shops. It is a two part plug, but we use just one of them, unfortunately that is the mother part. So, we need a little bit hand-made modification, but it is mutch less then all other version that I saw.
So this is the mother side, and we need two needle that will make a connection between the interface and the computer.
I cannot give an correct solution for this problem, actually I made a special needle that is look like a car engine valve just smaller of course. Buy this stuffz (cc. half USD) and try it, maybe small screw or pin will fine.
Give me a few day and I'll make a doc about a good pin if I found.