I have a Windows 7 Ultimate system with a processor intel core 2 duo which is running at 1.86 ghz, with 6gb ram and a Gateway GM5480E OEM board i think. I also have cpu cooler installed in my pc, it was inserted when I installed the new cpu in the component list. Now, I want to overclock the cpu and see how much can it stress, without any failures. Also, which will be the best program to overclock this cpu. Thanks in advance.