Afraid of Heights?

For those of you who haven't seen this, it is an amazing video - about 7 minutes long - of a man climbing a 1700 foot tower to repair the antenna on top. http://www.liveleak.com/e/07b_1284580365

There's a small cartoon intro before you get to the actual video.

Even if you're good with heights this will make you feel decidedly woozy!