I cant have thermal and throtling

I'm using kernel 2.6.9 and the ACPI modules loads fine but when i do cart /proc/acpi/thermal/* it says not supported. The same for processor where i only have C0 state and the same for throtling. My computer is
- Amd Athlon XP 2600+
- Asus Nforce2 chipset

What i need to have those?

Anil Mamede

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