http://forum.lowyat.net/topic/790428

There's this everpad cooler that looks kinda innovative in the sense that it helps extract the hot air blown off from your laptop's main vent.

has anyone tried it out before? Sounds like it's doing an unnecessary work as a laptop should be able to expel hot air efficiently through the main vent and need not an extra device to help it. Might be wrong though.

Was thinking the same thing. Although, a hot air extractor which would fit in a PCI express slot sounds quite alright. I, for one, don't have much use for the PCI express slot, fitting anything in, even a media remote control would be fine for me.