@ReDeYeRaver: I think this is the problem too and it is a problem that started only a couple of months ago. The video plays great for about 45 seconds and then stutters for about 15 seconds while multiple ads that I can't see because I'm watching the video in full screen are loaded onto the page. It is really annoying. I've tried using Firefox, Chrome, and IE. They all have the same problem. Hell, I even got some stutter from ads loading as I typed this.