hello and regards to all senior and wise members! i am a person that want to gain more knowledge about pc..and my question is,can we overclock intel pentium G620?because someone told me that we cannot overclocked this processor because the overclocking ability for it has been locked by manufacturer..and one more thing,can we overclock the integrated graphics in that cpu?hope my questiom will be answered by all of the wise members here.. thanks a lot!