Vacuum hose leak Pics included!

[SuperFudge]

Hey guys I was changing my oil today and when I was pulling off my oil filter I noticed that I had a vacuum hose dangling behind my intake manifold/ block. I traced this hose back up top the engine and found out that it connects to the intake manifold where two others connect as well. The hose on the left goes to the fuel pressure regulator and the one on the far right goes to the egr solenoid. But I have no clue what so ever where the one in the middle goes. The previous owner of the car replaced the head gasket so I assume that he forgot to plug this guy back in.

Like I said it's the hose in the middle.

Any help would be appreciated!
Thanks!!!


EDIT! (9-23-11 1:35PM)
Ok i found a vacuum schematic and it turns out that the middle vaccum hose goes to something called a vehicle speed control reservoir/servo Now the problem is i have NO clue where that is located

 

[19Eclipse90]

Somewheres under the intake manifold is the described location: http://www.dsmtuners.com/forums/420a-bolt-tech/259341-cruise-control-question.html

Here's a diagram that may help:

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[SuperFudge]

Thank you! You fixed my leak and now my cruise control works again!