Yeah i have one that I occasionally hook up for some night OC'ing fun...but its to impraticle for me to use it as my main cooling system...for that I have water....
my vapochill came very well packaged and I had no problems installing (i did my own cpu installation though, i do not know how well theres works)
just make sure to follow the proceedures about uploading the software also becuase you you do not you will have unexplained cpu shutoffs....and there is also a glitch with the lcd readout on mine, but it only happens when i turn it on after its been off for a while..