A big drop.....

[funker]

http://www.youtube.com/watch?feature=player_embedded&v=5vHymfgem0Y

[Gary72]

I saw the picture of this the other week, Although I admit it is ballsy and you wouldn't catch me anywhere near it. Not sure it is the biggest drop.
This is up there I reckon. Not sure if either have been pulled and stayed on yet.