CPU-Z's ClockGen overclocking utility now has support for nForce2 and nForce3:
nVidia nForce2
nVidia nForce2 400
nVidia nForce2 Ultra
nVidia nForce2 Ultra 400
nVidia nForce3 150
nVidia nForce3 Pro
Screenshot:
Download:
Athlon / Athlon XP Mainboards (CG-NVNF2)
Maiores informações em:
http://www.cpuid.com/clockgen.php