I had smcfancontrol for a while on my 21.5 inch imac, but then i deleted it. I've got a question though: Will the imac now take over the fan control and adjust when needed? Or does it still think the smcfancontrol program is doing it. My imac gets extremely hot sometimes (i know its normal) but I'm just wondering if the system knows that it should probably kick up the fan speeds. Thanks