Product review (2 stars): Not worth it
Thought this would be a great addition to my homebrew mini-kegs.  I left it chilling for 5 days and it still won't go below 59F.  With the inability to chill you might as well go with a party star tap and put the keg in an ice bucket.  The excess foaming others complain about is due to the fact that the kegs are over-pressurized.  Took me a few glasses to adjust it and then it worked fine.  I'd try to return this, but I've already gotten rid of the packaging.  I don't think it will get much use without the ability to cool.  The fan is loud but bearable.