Unclewebb, had some more time to play with RC9 this am, Real temp is working perfect:up:. It reads correctly whether 1,2,3 or 4 cores enabled and whether HT is on or off. Also everytime you reboot, even though the core order can be different, except core 0 always seems to be first, Realtemp still seems to report them in the correct order. Everest and speedfan do not.
3 pics, all with 3 cores enabled, HT off, just for example.
Everest gets confused with HT off and 3 cores enabled, etc, as it apparently starts reading just 1 core 3x or maybe 2, temps track exactly same no matter what, while RT still reads the 3 different cores correctly, and you can tell that although APIC (another unclewebbs program) is showing pic 2 has different order than pic 1 and 3, that Realtemp keeps cores in correct order all 3 pics.