Hi, I just overclocked my pIII 600 MHz with an Asus P3V133 motherboard, up to 690 MHz. it is my first time and every web site says to not overclock more than a 15% or it may get too hot. but now that I am using it the temperature of the CPU haven't change a bit. why is that??? can I increase it more until I see some warmer temperatures??? thank you