I really want to know if I can overclock my 2.93GHz i7 CPU on my mid 2010 27" iMac. I have heard that overclocking a Mac's CPU is something impossible. But, there MUST be a way to overclock a Mac. Windows PC's are easily overclocked. Mac users ought to be able to take full advantage of their CPU as well. Please if any of you are aware of a possible way to overclock a Mac's CPU; please share it with the rest of us.