I like the guy who played along, with support help from British co-message board members, to burn one of these scam artists. He played semi-dumb and made like he was really shipping this clown a "notebook" computer. He pretended to "botch" the declaraion and assured the scammer that he would compensate him for the duty.
Inside the box, that the scammer had to pay several hundred $$$ in duty to get, was a three ring "notebook" a few lunched computer parts and a mouse with the ball taped over and the word "laser" written on it.
It was a masterpiece of counter scam art (if it really occured).
I wish I had the link.