Pros: Quiet, Efficient, and best of all inexpensive. My overclocked Q6600 stay around 40c

Cons: For the price none

Overall Review: Bottom line its better than the stock cooler, its quiet, and it does the job. Dont wast your time trying to find an $80 cooler. This one will allow you to overclock your Q6600 to at least 3.3ghz

Pros: I went from an AMD 4200x2 to this and their is no comparison. The Q6600 simply blows it away. Vista rates it a 5.9 right out of the box. I was able to easily overclock it to 3.2 ghz with no problems. For the price the Q6600 is a no brainer ***GET IT NOW***

Cons: Not a one

Overall Review: Stick with the OEM version and use the extra savings for a good cpu cooler.