I saw them at Office Max on BF, too. My husband thought it was a neat idea, but I didn't get one. I figured it would be something else to make a mess. I knock over enough things around my computer. I did buy the fan and light, but haven't tried them yet. I thought they would be good for my laptop. But the display went out on it the same day so I haven't had occasion to try them yet. I'm holding out for a great deal on a new laptop without having to camp somewhere.