I just added a 92mm fan on the side of my HS, not the top. (This is the same HS and 92MM fan that I bought from Dom, thanks) I raised the voltage to 1.85 (1.87 effective) Now the system is running perfectly stable at 134MHz FSB and the cpu is back up to 2288MHz. I think I might even be able to take it higher because With my watercooling the temps were about the same, but now the volts are higher. I'm using a 60 to 80mm converter with 3 80MM 115CFM fans attached to each other connected to the top of the HS. Air cooling is so much more fun that water because of all of the different options.
Too bad my video card can only hit 365MHz with crystal orbs on both the front and the back of it.