"vely cool, we noticed much warmer temperatures on the Envy 17 3D. After playing a Hulu video at full screen for 15 minutes, the touchpad stayed a chilly 84 degrees Fahrenheit, but the space between the G and H keys was a very warm 105 degrees, and the middle of the underside was 100 degrees.The left side of the Envy 17 3D is the real trouble area." . . . . .