This laptop cooler looks promising. It is a stand that also acts as a heat sink. Probably less effective than fan based units, but this has the benefits of being silent and not drawing any power. It can also help protect the laptop during travel. A variety of sizes are available. Previously these were constructed of steel, but now they are made of aluminum. This should help their cooling properties, reduce weight, and reduce problems with wireless networking. Check it out. A review of the Koolsink http://www.lowendmac.com/bookrev/03/0214.html#187 The Koolsink website http://www.koolsink.com/det-main.html I'm not with the company or anything. I just want one for myself.