What is the best laptop cooler out there for the Macbook Pro Retina? My Macbook Pro Retina is going to be delivered soon and I'm going to try and use it to game a bit. I have a second generation HP Envy 15 that is annoying to use because it gets so hot around the palm rests especially. I heard something about the spaces in between the keys in the MBPr getting super hot. Also side question, can you run hdmi out while the lid is closed? In OSX or Windows?