Of course, it helps if the motherboard is listed, too.
My motherboard is an Asus A8NE-FM. The CPU is an AMD X2 4200.
I notice there are loads of board makers who make progs that will tell you temp etc and also make it a doddle to overclock.
I'm not that bothered about O/C-ing, but it would be nice if Asus made the effort that the likes of Gigabyte etc have no problem with doing.
I used HMonitor for the brief time it actually worked, and got 42 degrees C up to a max of 54. Which cant be too bad. The abysmal riaa-spies, (embedded in the chips) the Pentium "D"s, seem to start at 60 degrees.