Just been trying my go at some overclocking on my q6600. Ive gone through a step by step guide which advised me to use cpu-z to check the cpu was being overclocked correctly. In cpu-z the actual 2.40Ghz bit isnt changing but the values below such as fsb and bus speed are increasing. Also in My Computer, properties its saying its at 2.53Ghz
Image on left is before the overclock.
Click for bigger picture.

Image on left is before the overclock.
Click for bigger picture.
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