I can do that "greatest card trick" thing
it's a piece of piss, just takes a lot of practice
( Gilgamesh gazed in wonder as Frampton came alive, Sat 13 Jan 2007, 4:19, archived)

I like the spinning floating one best I think.
( Dave Trouser ; the people's choice - 75% agree, Sat 13 Jan 2007, 4:27, archived)