http://www.youtube.com/watch?v=i-jN91XZ8GM&feature=plcp (http://www.youtube.com/watch?v=i-jN91XZ8GM&feature=plcp)
Nice ;)
I like when he use that thing to keep the key pressed (@2:31) :D
I used to do the same with scotch and other stuff as well (I had a hair-tie which was part of my equipment: it was the only way to keep the Korg T3 joystick all way down in a permanent way)