The blue orb sucks. If you really want one I'll send you one for the cost of shipping. I got one to cool my GeForce2, and found that, among other things, the bottom wasn't flat, and the standoffs were made of such thin metal that they wouldn't hold the fan flat against the chip (they would bend.)
I still have not found a reasonably priced (I don't consider $12.00+ reasonably priced for this simple item) _and_ well made chipset HSF. The vantec fan is good but expensive. You can find them at plycon.