My CPU package temperature is getting up to around 90c when I'm playing Civ V. I've found that setting my fan speed to full the temp stays at a more reasonable level. I don't want my fan to be on full blast all the time though, only when I'm playing this one game. It's kind of a pain to shut down my system every time I want to change the fan speed, so I want a way to control the fan speed without having to power off my computer and setting the speed in the BIOS every time. I've downloaded SpeedFan, but I've had little success getting it to do what I want it to and I don't think the program can get an accurate read on my hardware's temperature because it shows that my core temp is 0c and I'm pretty sure nothing in there is freezing. So basically what I'm looking for is a way to control my CPU fan's speed from the desktop.