I wanted to see an HD trailer, and I have heard that flash doesn't play nice. I haven't had an apple notebook in 5 years, so I didn't exactly know what to expect. Within 30 seconds my fans on the 13 inch i7 went full blast. This notebook sounded like a fricken airplane. Is this normal when watching videos? I stopped the video after about 3 minutes because I was afraid my laptop was going to get damaged. I'm not too sure how loud the fans are supposed to get. So far nothing has triggered anything remotely close to this on my air other than flash. It does say it is in beta I guess.