I'd be very surprised to see any of the "smart cooling" or "smart power supply" software, not to mention Windows-based overclocking utilities, ever show up in an official Mac OS X version. Maybe the protocols are simple enough that some Hackintosher can figure out how to write an equivalent? A Linux driver may be relatively close and require only minor tweaking? Why would the manufacturers ever bother to write Mac drivers- these products will, by definition, never appear in an official Mac - unlike PCIe cards for which drivers show up because of the Mac Pro, there is NO Apple product that has a choice of fans or power supplies.
-Dan