Four wheel drive

I finally got around to put on the last two wheels on my computer, and the outcome is as you can see on the picture to the left. It can now roll back and forwards. What a handy feature, right? Especially in a tight place like the one I have. Anyway, I think my HDD is happier now as it doesn’t have to spin sideways anymore. And everything worked out in the end. Click the image for more pictures (total 2).