X Box 360 - How to open?

[Old Sparky]

Having succesfully opened the console and the disc drive, I was able to reset the mechanism, which, after a couple of attempts, works perfectly, so all's well that ends well. The only problem is that, for a reason I can't see, the hinged flap over the HD won't stay in and latch, but the X Box is useable without it, so no worries on that score!