Stuck in Mysterio Campaign: Search for the Tower

[Tasdin]

Hello folks,
I'm doing the Mysterio Campaign in Heroes4-Winds of War, and on the 2nd scenario, i've discovered every single piece of map, killed all players and basically done everything.
Although, the last quest requires me to destroy 5 pools of power. I have only found 4.

1) Is it possible that an enemy computer destroyed one?
2) if not, can I have a picture or something that shows all the pools of power? i'm desperate.

[Corlagon]

Hi, here are the locations of the pools (note also the minimaps):

http://i192.photobucket.com/albums/z199 ... /pool1.png
http://i192.photobucket.com/albums/z199 ... /pool2.png
http://i192.photobucket.com/albums/z199 ... /pool3.png
http://i192.photobucket.com/albums/z199 ... /pool4.png
http://i192.photobucket.com/albums/z199 ... /pool5.png