Best Laptop Cooler

[randumb]

I'm going to be stuck using my laptop for a while as my main computer, and my Inspiron 600m gets pretty hot after extended usage. From the reviews I've read, the laptop coolers apparently work pretty well. Is there a "best" one?

 

[fbrdphreak]

As long as it props it up to help ventilations and has decent fans, not really any diff