Anyone tried an Aero 4?

Has anyone here tried the Coolermaster Aero 4 ?

If so, how does it stack up against their P4 heatpipe sink, the IHC - H71?

It's CFM doesn't look to impressive, am I missing something here?

Wolfen

remember, blowers have the advantage of being able to blow the air at the centre of the heatsink aswell as the outside, meaning that the die is being cooled more efficiently. I guess it sorta makes up for the low airflow with the high pressure and such, but i'm not sure if its enough to challenge any real 80mm fan.