Staying cool this summer.

When I'm rendering an animation, I often have the problem of my computer overheating while I leave it on over night. Last night I found a software solution to this problem. I Have used a program called "GKrellm" to monitor my system temperature, But until last night, all it did was flash when Sparky got hot. Now when the temperature goes above 80 Celsius it runs the command to throttle the cpu, and when it drops below 80 it puts it back to normal. To do this I set the alarm command to "powersave-l" and the warn command to "powersave -A" (the 'A' has to be capitol). Now I can leave my computer on over night without fear of overheating, or having to leave it throttled down so it's like trying to render on a sloth.