<p>I think anything that promotes air circulation is good. Keep the bottom of your laptop open. When I use mine on my lap, I try to place it so the bottom is partially open. I don't have a Chill Mat or Podium Pad, but when my laptop seemed to be getting hot on a table surface, I have elevated it by propping a book under each side edge and even this low tech option works.</p>
<p>Thanks for the advice, even though my laptop does look a bit weird now with my wallet under it. =P</p>
<p>^^ doesn't sound overly credible, but who knows
i won't buy one unless i notice serious heat issues with my laptop</p>