Wait for the Corsair H70 if you want a hassle-free, and easy liquid cooling solution
It's out in some EU countries already, not too sure about the US though.
spec page: http://www.corsair.com/products/h70/default.aspx
Also, check this out: http://www.hardwareheaven.com/reviews/1012/pg6/corsair-h70-cpu-cooler-review-thermal-acoustic-performance-43ghz.html

spec page: http://www.corsair.com/products/h70/default.aspx
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Also, check this out: http://www.hardwareheaven.com/reviews/1012/pg6/corsair-h70-cpu-cooler-review-thermal-acoustic-performance-43ghz.html