I've got some stock rotors sitting on a shelf. I'm half tempted to take a photos of me laying out my drill design with a sharpie and "drilling" with a Dremel tool. Then photoshop some holes into the rotor.
(IMG:
http://63.164.215.74/autos/firehawk/gorilla-lugs-far-tn.jpg)
I'm not really a photoshop expert, but apparently people are gullible enough to believe what I did to this, the original photo (taken to show the gorilla lug nuts on my street wheels)