CPU cooling via software...

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I'm sure many of you are running software coolers such as CPU Idle Extreme or something else. Does anyone know of anymore software cooling utilities?

I'm suffering a heatwave where I live at the moment. Came back to a closed house on Friday where the indoors room temps were well over outdoor temps (my very own greenhouse effect :)). Outdoor temps were about 100F, indoor, believe it or not, was much higher. :(

In the past week I've been suffering some crashes on this AthlonXP 3200+. It still has the stock fan, but I'm ordering a Tower112, ducts and 2 fans in a week or so. Idle temp as I speak is 140F. This is with a software cooler running.

Idle temps were normally 100-105F.

Now I use CPU Idle Extreme and unfortunately it does not run as a service which means it doubles up when you switch between users. Also, under a screen lock it doesn't seem to be doing its job (idle temps in excess of 145F).

So, can someone direct me to a better software-based CPU cooler which preferably runs as a service under WinXP?

Or better yet, help me out and direct me to some info on running priviledged commands within a C++ win application? The "HLT" command is reserved for kernel calls (CPL=0). How does one go about creating an example kernel mode driver/service, or how does one go about actually calling the HTL command?
 
Yeah, probably.

But aside from that, is there any information online somewhere where I can find out how to run certain assembler commands on Windows? I need some form of hardware encapsulating driver (similar to the one Cpuidle uses from Borland). Oh well. Idle temp now 145F. :p
 
That'd be nasty and I don't quite have the tools for it anyway.

Just need to find some details on making a hardware-level service/driver in WinXP. Looking at some very old code from Dr Dobbs Journal. Will see where it goes. Basically need to get a quick and dirty way to make a kernel mode driver.
 
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