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At 11:13 AM 3/8/96 -0800, you wrote: >I keep it up on the feet so air can get underneath. I guess there is some >dissent about this, someone on the list suggested that something hard like a >desk is a better heatsink than air, but from usage, it gets hotter when it's >flat on something, and especially if on something soft, like a lap or any >cloth type thing. The case may seem cooler when it is up on it's feet, however, the processor will be hotter. The high temperature of the case when you have it on a solid surface (other than, say a lap or styrofoam) is indicative of a preferred 'heat path'. I used to do this stuff for a living at Compaq several years ago, so I won't bore you with the physics, suffice to say that if the surface is even moderately conductive (wood or formica) you will get better thermal performance than just relying on free convection with the legs out. I actually use the legs only when it is on my lap. Room air after all is cooler than my 95+ degree F lap. Regards, -Ted ******************************* Ted Frederick Strategic Programs Manager Worldwide Practice Management Cadence Design Systems, Inc. T:408.894.2275 F:408.894.3484 ******************************* "The idea that information can be stored in a changing world without an overwhelming depreciation of its value... is false." -Norbert Weiner (the father of 'Cybernetics'), 1950