I ran Windows 7 on a 13" MBP, and then the 13" MBA when it originally came out. Never experienced full-speed fans unless I was playing videos games on it, doin

I ran Windows 7 on a 13" MBP, and then the 13" MBA when it originally came out. Never experienced full-speed fans unless I was playing videos games on it, doing something computationally expensive for an extended amount of time, or sitting with it in my lap, on top of a blanket, depriving it of ambient airflow.