I've tried multiple temperature monitor and fan speed software on my Macbook Pro Unibody under Windows 7 64-bit RC. None of them can report the fan speed. Currently I'm using SpeedFan which reports the CPU temperature of each of the two cores, but is not able to detect or interface with the Fans. Has anyone had any luck with this?
Have you already tried SpeedFan
4.38 or higher?
added full support for Windows 7 32 and 64 bit
Could not confirm MacBookPro support.
Try CPUID HWMonitor, in my experience it has much better support for various sensors compared to SpeedFan.