So... I just sparked an idea and I feel I need to share it with you guys. I'm laying here, shirtless, with the macbook on my stomach, the fans are blowing and it's quite warm. Do you think if I continually have my macbook on my stomach, the constant heat will make my abs sweat, and over time, give me a nice sixpack? Hey, it sounds more plausable than half of those infomercials I watch at two in the morning.