Difficulty of this mod: easy

Ok, This mod is if you do not have the money or are too lazy to go out and buy a 4.5mm Gamebit. First of all, our materials:

Butane Lighter
Pen
Gamecube w/ screws in

Ok, the pen we are going to be using looks like this or this with the cap off. I haven't tried anything else, but these work because of the narrow neck. First of all, take off the cap. Then, you're going to need to take out the ink. Take some pliers and just pull it out. It comes out very easy. Then you should have this. Now comes the fun part. Take out the butane lighter and start melting the narrow neck side. It's ok if it gets burnt. Melt it quite a bit. Once it's melted about half way up the neck, jam it into the screw socket. Hold it there for about 5 seconds and pull it out. Let sit for about 20 seconds. Now, put it in the freezer to harden the best. After about 5 minutes, take it out. It should look like this. Now all you need to do is push this into the socket again and use it like a screw driver. Thats it!