Time required: 30 seconds to 10 minutes
Level of difficulty: Crazy Easy
Tools needed: Two 6' lengths of really thick kryptonite security cable, One badass padlock
I am not responsible for any damage caused by these instructions. Proceed at your own risk. I do my best to make sure they are accurate. Always wear the proper safety gear and use common sense.

Well... I've forgotten to take off those discs locks one too many times and also have had two bikes stolen, so I came up with another security measure... and a better one at that. This way two beefy guys can't just pick up your bike.

Wrap one end of one cable around the wheel as seen below by running one eyelet through the other. Do the same thing with the other cable to what you want to attach the bike to. I used a light pole.

Connect the two loose ends with an industrial strength, hardened steel padlock. Make sure you get one with a long enough loop, or it may not be able to close around the thick cables.

And here is what the final product will look like. In the picture you can see a third cable not attached to anything, I used it to lock up a second bike off of the "main" line.

Now obviously this won't stop all theives, but it is a deterant, and far better than no lock at all.

This tutorial has helped people since May 4th 2004.