Building Infrastructure

[Agent X]

http://www.eeggs.com/items/12697.html
This is pretty neat little trick for "owning" an elevator. Anyone else have some helpful tips for elevators & other vertical infrastruction, one commonly finds in buildings?

[simple3]

Another elevator trick

In some elevators if you hold the call button(the one outside the elevator that you press to call it to your floor) an elevator will come directly to you instead of stopping on the way down or waiting for one on it's way down already.